* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Segoe UI", Arial, sans-serif;
    overflow-x: hidden;
    background-color: #000;
    color: #ffffff;
}

/*#citySel {
    background-color: rgba(211, 211, 211, 0.2);
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
}*/

/* 主要内容区域 */
.main-container {
    margin-bottom: 20px;
}

.header {
    padding: 40px 70px 20px;
    text-align: center;
}

/* 修改左侧导航样式 - 按照iframe.html样式 */
.side-navigation {
    width: 60px;
    position: fixed;
    left: 8%;
    top: 50%;
    transform: translateY(-50%);
    height: auto;
    background: transparent;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
    z-index: 900;
}

.nav-btn {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn.active {
    background: #4fc3f7;
    transform: scale(1.2);
}

.nav-btn:hover {
    background: white;
    transform: scale(1.3);
}

.nav-btn:hover::before {
    content: attr(data-title);
    position: absolute;
    left: 25px;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 8;
}

.nav-btn.active:hover {
    background: #4fc3f7;
    color: white;
}

.nav-btn.active:hover::before {
    background: #022b52;
    color: white;
}

#fixedButton {
    width: 60px;
    position: fixed;
    bottom: 10px;
    right: 20px;
    background-color: #1c12ad;
    color: white;
    padding: 15px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
}
.backTop {
    display: none; /* 默认不显示按钮 */
}

.tekup-footer-bottom {
    padding: 20px 0;
    border-top: 1px solid white;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

:root {
    --primary: #0F1A2F;
    --accent: #00F3FF;
    --highlight: #FF6B35;
    --neon: #7DF9FF;
}

/* 粒子背景 */
#particles {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none
}

/* 幻灯片内容区域 */
.slides-content {
    /*padding: 0;*/
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.slide-section {
    width: 100%;
    height: calc(100vh - 150px); /* 修改为100vh确保每页高度为视口高度 */
    position: relative;
    background: linear-gradient(135deg, rgba(0, 32, 96, 0.95), rgba(0, 64, 64, 0.95));
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /*text-align: center;*/
    overflow: hidden; /* 防止内容溢出 */
    scroll-margin-top: 120px; /* 根据header高度调整这个值 */
}

.slide-background {
    position: absolute;
    top: 150px;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: -1;
}

.slide-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #E1F5FE;
    position: relative;
    display: inline-block;
}

.slide-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #4FC3F7, #81C784);
    border-radius: 2px;
}

.slide-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 20px 0;
    justify-content: center; /* 确保内容垂直居中 */
}

.tech-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
}

.tech-circle {
    position: absolute;
    border: 1px solid rgba(79, 195, 247, 0.2);
    border-radius: 50%;
}

.tech-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(79, 195, 247, 0.3), transparent);
    height: 1px;
}

/* 幻灯片css ---- start */
.slide-1 {
    width: 100%;
    height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        height: 100%;
        position: relative;
        color: #ffffff;
        overflow: hidden;
    }
    .background-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        opacity: 0.3;
        z-index: 1;
        background-image: url('https://sfile.chatglm.cn/moeSlide/image/d9/d9aea60b.jpg');
    }
    .content {
        position: relative;
        z-index: 2;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 100%;
        padding: 0 70px;
        text-align: center;
    }
    .pyramid-icon {
        margin-bottom: 30px;
        position: relative;
        width: 180px;
        height: 180px;
    }
    .pyramid-icon::before {
        content: "";
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 90px solid transparent;
        border-right: 90px solid transparent;
        border-bottom: 160px solid rgba(64, 169, 255, 0.8);
        filter: drop-shadow(0 0 15px rgba(64, 169, 255, 0.6));
    }
    .pyramid-icon::after {
        content: "";
        position: absolute;
        top: 40px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 60px solid transparent;
        border-right: 60px solid transparent;
        border-bottom: 110px solid rgba(64, 169, 255, 0.6);
    }
    .title {
        font-size: 60px;
        font-weight: 700;
        margin-bottom: 20px;
        color: #ffffff;
        text-shadow: 0 0 20px rgba(64, 169, 255, 0.5);
        letter-spacing: 2px;
    }
    .subtitle {
        font-size: 28px;
        font-weight: 500;
        margin-bottom: 40px;
        color: #a9d6ff;
        letter-spacing: 1px;
    }
    .slogan {
        font-size: 22px;
        font-weight: 400;
        padding: 15px 30px;
        background: rgba(64, 169, 255, 0.2);
        border-left: 4px solid #40a9ff;
        border-right: 4px solid #40a9ff;
        max-width: 800px;
        letter-spacing: 0.5px;
        line-height: 1.5;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}

.slide-2 {
    width: 100%;
    height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-wrap: wrap;
        padding: 20px 50px 40px;
    }
    .quadrant {
        width: 50%;
        padding: 20px;
        display: flex;
        flex-direction: column;
        position: relative;
    }
    .quadrant-header {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
    }
    .quadrant-icon {
        background: rgba(64, 169, 255, 0.2);
        width: 60px;
        height: 60px;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
    }
    .quadrant-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .quadrant-title {
        font-size: 24px;
        font-weight: 600;
        color: #a9d6ff;
    }
    .quadrant-content {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 8px;
        padding: 20px;
        flex-grow: 1;
        border-left: 3px solid #40a9ff;
    }
    .pain-point {
        display: flex;
        align-items: flex-start;
        margin-bottom: 12px;
    }
    .pain-point:last-child {
        margin-bottom: 0;
    }
    .pain-point i {
        color: #ff6b6b;
        margin-right: 10px;
        font-size: 20px;
    }
    .pain-point-text {
        font-size: 18px;
        line-height: 1.5;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}

.slide-3 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 20px 20px 40px;
        position: relative;
    }
    .pyramid-container {
        position: relative;
        width: 100%;
        max-width: 900px;
        height: 550px;
        margin: 0 auto;
    }
    .pyramid-level {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        transition: all 0.3s ease;
    }
    .pyramid-level:hover {
        transform: translateX(-50%) scale(1.02);
    }
    .level-top {
        width: 340px;
        height: 180px;
        top: 0;
        background: linear-gradient(135deg, rgba(64, 169, 255, 0.9) 0%, rgba(64, 169, 255, 0.7) 100%);
        border-radius: 8px 8px 0 0;
        box-shadow: 0 -5px 15px rgba(64, 169, 255, 0.3);
        z-index: 3;
    }
    .level-middle {
        width: 540px;
        height: 160px;
        top: 180px;
        background: linear-gradient(135deg, rgba(64, 169, 255, 0.7) 0%, rgba(64, 169, 255, 0.5) 100%);
        border-radius: 8px;
        box-shadow: 0 -5px 15px rgba(64, 169, 255, 0.2);
        z-index: 2;
    }
    .level-bottom {
        width: 740px;
        height: 160px;
        top: 340px;
        background: linear-gradient(135deg, rgba(64, 169, 255, 0.5) 0%, rgba(64, 169, 255, 0.3) 100%);
        border-radius: 0 0 8px 8px;
        box-shadow: 0 -5px 15px rgba(64, 169, 255, 0.1);
        z-index: 1;
    }
    .level-title {
        font-size: 24px;
        font-weight: 600;
        margin-bottom: 10px;
        color: #ffffff;
    }
    .level-icons {
        display: flex;
        justify-content: center;
        margin-bottom: 10px;
    }
    .level-icon {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 8px;
    }
    .level-icon i {
        font-size: 22px;
        color: #ffffff;
    }
    .level-description {
        font-size: 18px;
        max-width: 90%;
        line-height: 1.4;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
    .glow {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: radial-gradient(circle at center, rgba(64, 169, 255, 0.1) 0%, rgba(10, 25, 47, 0) 70%);
        pointer-events: none;
        z-index: 0;
    }

}

.slide-4 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        justify-content: space-between;
        padding: 20px 50px 40px;
    }
    .advantage-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 30px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        transition: all 0.3s ease;
        border-top: 3px solid #40a9ff;
        position: relative;
        overflow: hidden;
    }
    .advantage-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .advantage-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(64, 169, 255, 0.05) 0%, rgba(10, 25, 47, 0) 70%);
        pointer-events: none;
    }
    .advantage-icon {
        width: 80px;
        height: 80px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }
    .advantage-icon i {
        font-size: 40px;
        color: #40a9ff;
    }
    .advantage-title {
        font-size: 24px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
    }
    .advantage-description {
        font-size: 18px;
        line-height: 1.5;
        color: #ffffff;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}

.slide-5 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 30px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .systems-container {
        display: flex;
        justify-content: space-between;
        margin-bottom: 30px;
    }
    .system-card {
        width: 24%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        transition: all 0.3s ease;
    }
    .system-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .system-icon {
        width: 70px;
        height: 70px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 15px;
    }
    .system-icon i {
        font-size: 36px;
        color: #40a9ff;
    }
    .system-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 10px;
    }
    .system-description {
        font-size: 16px;
        line-height: 1.4;
    }
    .highlights-container {
        display: flex;
        justify-content: space-between;
    }
    .highlight-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .highlight-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .highlight-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .highlight-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .highlight-content {
        flex-grow: 1;
    }
    .highlight-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .highlight-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}

.slide-6 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .scenario-description {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 30px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .flow-container {
        display: flex;
        flex-direction: column;
        /*flex-grow: 1;*/
        position: relative;
    }
    .flow-steps {
        display: flex;
        justify-content: space-between;
        margin-bottom: 40px;
        position: relative;
        z-index: 2;
    }
    .flow-step {
        width: 19%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        transition: all 0.3s ease;
        position: relative;
    }
    .flow-step:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .step-number {
        position: absolute;
        top: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 30px;
        height: 30px;
        background: #40a9ff;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-weight: 700;
        font-size: 18px;
    }
    .step-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 15px 0;
    }
    .step-icon i {
        font-size: 30px;
        color: #40a9ff;
    }
    .step-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 10px;
        min-height: 3rem;
    }
    .step-description {
        font-size: 16px;
        line-height: 1.4;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: auto;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .benefit-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}

.slide-7 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 30px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .charts-container {
        display: flex;
        flex-grow: 1;
        gap: 30px;
    }
    .chart-column {
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    .chart-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        margin-bottom: 20px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .chart-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .chart-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .chart-container {
        flex-grow: 1;
        position: relative;
        height: 250px;
    }
    .value-metrics {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        margin-top: 20px;
    }
    .metric-card {
        flex: 1;
        min-width: 200px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .metric-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .metric-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .metric-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .metric-content {
        flex-grow: 1;
    }
    .metric-value {
        font-size: 24px;
        font-weight: 700;
        color: #40a9ff;
        margin-bottom: 5px;
    }
    .metric-label {
        font-size: 14px;
        line-height: 1.4;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-8 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .tech-architecture {
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }
    .architecture-layers {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-bottom: 30px;
    }
    .layer {
        display: flex;
        align-items: center;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px 20px;
        transition: all 0.3s ease;
    }
    .layer:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .layer-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 20px;
        flex-shrink: 0;
    }
    .layer-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .layer-content {
        flex-grow: 1;
    }
    .layer-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 8px;
        display: flex;
        align-items: center;
    }
    .layer-technologies {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .tech-tag {
        background: rgba(64, 169, 255, 0.15);
        border-radius: 20px;
        padding: 5px 12px;
        font-size: 16px;
        display: flex;
        align-items: center;
    }
    .tech-tag i {
        font-size: 18px;
        margin-right: 5px;
        color: #40a9ff;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .rfid-scenarios {
        display: flex;
        justify-content: space-between;
        margin-top: auto;
    }
    .scenario-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        transition: all 0.3s ease;
    }
    .scenario-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .scenario-icon {
        width: 70px;
        height: 70px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 15px;
    }
    .scenario-icon i {
        font-size: 36px;
        color: #40a9ff;
    }
    .scenario-title {
        font-size: 20px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 10px;
    }
    .scenario-description {
        font-size: 16px;
        line-height: 1.4;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }


}


.slide-9 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .cases-container {
        display: flex;
        gap: 30px;
        flex-grow: 1;
    }
    .case-card {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 25px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    .case-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .case-header {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }
    .case-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .case-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .case-title-container {
        flex-grow: 1;
    }
    .case-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
    }
    .case-subtitle {
        font-size: 16px;
        color: rgba(255, 255, 255, 0.7);
    }
    .case-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .case-description {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
    .chart-container {
        flex-grow: 1;
        position: relative;
        height: 200px;
        margin-bottom: 20px;
    }
    .key-metrics {
        display: flex;
        justify-content: space-between;
        margin-top: auto;
    }
    .metric {
        text-align: center;
        padding: 10px;
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        width: 48%;
    }
    .metric-value {
        font-size: 24px;
        font-weight: 700;
        color: #40a9ff;
        margin-bottom: 5px;
    }
    .metric-label {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.8);
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-10 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .intro {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .systems-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        flex-grow: 1;
    }
    .system-category {
        flex: 1 1 calc(50% - 10px);
        min-width: calc(50% - 10px);
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    .system-category:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .category-header {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
    }
    .category-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .category-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .category-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
    }
    .systems-list {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        flex-grow: 1;
    }
    .system-item {
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        padding: 10px 15px;
        display: flex;
        align-items: center;
        transition: all 0.2s ease;
        flex: 1 1 calc(50% - 5px);
        min-width: calc(50% - 5px);
    }
    .system-item:hover {
        background: rgba(64, 169, 255, 0.2);
        transform: translateY(-2px);
    }
    .system-icon {
        width: 36px;
        height: 36px;
        background: rgba(64, 169, 255, 0.15);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 10px;
        flex-shrink: 0;
    }
    .system-icon i {
        font-size: 20px;
        color: #40a9ff;
    }
    .system-name {
        font-size: 16px;
        font-weight: 500;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-11 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .dashboard-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .dashboard-preview {
        flex: 3;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
    }
    .dashboard-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .dashboard-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .dashboard-image {
        flex-grow: 1;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        position: relative;
        min-height: 300px;
        background-image: url('https://sfile.chatglm.cn/moeSlide/image/ff/ff8a5308.jpg');
    }
    .dashboard-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 25, 47, 0.3);
        border-radius: 8px;
    }
    .features-container {
        flex: 2;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-12 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .traceability-flow {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    .section-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .section-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .flow-container {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .flow-step {
        display: flex;
        align-items: center;
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        padding: 12px 15px;
        margin-bottom: 15px;
        transition: all 0.3s ease;
    }
    .flow-step:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .step-number {
        width: 30px;
        height: 30px;
        background: #40a9ff;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-weight: 700;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .step-content {
        flex-grow: 1;
    }
    .step-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .step-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .quality-features {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-13 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .maintenance-flow {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    .section-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .section-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .flow-container {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .flow-step {
        display: flex;
        align-items: center;
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        padding: 12px 15px;
        margin-bottom: 15px;
        transition: all 0.3s ease;
    }
    .flow-step:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .step-number {
        width: 30px;
        height: 30px;
        background: #40a9ff;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-weight: 700;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .step-content {
        flex-grow: 1;
    }
    .step-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .step-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .device-features {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-14 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .warehouse-visual {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    .section-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .section-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .warehouse-image {
        flex-grow: 1;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        position: relative;
        min-height: 300px;
    }
    .warehouse-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 25, 47, 0.3);
        border-radius: 8px;
    }
    .key-features {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: rgba(10, 25, 47, 0.8);
        border-radius: 8px;
        padding: 15px;
        width: 80%;
        text-align: center;
    }
    .key-feature {
        font-size: 18px;
        font-weight: 600;
        color: #40a9ff;
        margin-bottom: 10px;
    }
    .key-feature:last-child {
        margin-bottom: 0;
    }
    .logistics-features {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-15 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .supply-chain-visual {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    .section-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .section-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .chain-flow {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .chain-step {
        display: flex;
        align-items: center;
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        padding: 12px 15px;
        margin-bottom: 15px;
        transition: all 0.3s ease;
    }
    .chain-step:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .step-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .step-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .step-content {
        flex-grow: 1;
    }
    .step-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .step-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .supply-features {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-16 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .charts-container {
        display: flex;
        gap: 30px;
        flex-grow: 1;
    }
    .chart-column {
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    .chart-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 20px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .chart-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .chart-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .chart-container {
        flex-grow: 1;
        position: relative;
        height: 250px;
    }
    .value-metrics {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        margin-top: 20px;
    }
    .metric-card {
        flex: 1;
        min-width: 200px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .metric-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .metric-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .metric-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .metric-content {
        flex-grow: 1;
    }
    .metric-value {
        font-size: 24px;
        font-weight: 700;
        color: #40a9ff;
        margin-bottom: 5px;
    }
    .metric-label {
        font-size: 14px;
        line-height: 1.4;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-17 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .cases-container {
        display: flex;
        gap: 30px;
        flex-grow: 1;
    }
    .case-card {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 25px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    .case-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .case-header {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }
    .case-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .case-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .case-title-container {
        flex-grow: 1;
    }
    .case-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
    }
    .case-subtitle {
        font-size: 16px;
        color: rgba(255, 255, 255, 0.7);
    }
    .case-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .case-description {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
    .chart-container {
        flex-grow: 1;
        position: relative;
        height: 200px;
        margin-bottom: 20px;
    }
    .key-metrics {
        display: flex;
        justify-content: space-between;
        margin-top: auto;
    }
    .metric {
        text-align: center;
        padding: 10px;
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        width: 48%;
    }
    .metric-value {
        font-size: 24px;
        font-weight: 700;
        color: #40a9ff;
        margin-bottom: 5px;
    }
    .metric-label {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.8);
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-18 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .dashboard-preview {
        flex: 3;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
    }
    .dashboard-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .dashboard-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .dashboard-image {
        flex-grow: 1;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        position: relative;
        min-height: 300px;
        background-image: url('https://sfile.chatglm.cn/moeSlide/image/7f/7faa464e.jpg');
    }
    .dashboard-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 25, 47, 0.3);
        border-radius: 8px;
    }
    .dashboard-caption {
        position: absolute;
        bottom: 20px;
        left: 20px;
        background: rgba(10, 25, 47, 0.8);
        border-radius: 8px;
        padding: 12px 20px;
        font-size: 18px;
        font-weight: 500;
        color: #a9d6ff;
    }
    .systems-container {
        flex: 2;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .system-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .system-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .system-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .system-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .system-content {
        flex-grow: 1;
    }
    .system-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
    }
    .system-description {
        font-size: 16px;
        line-height: 1.4;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-19{
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
        text-align: left;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .ai-applications {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        flex-grow: 1;
    }
    .ai-card {
        width: calc(50% - 10px);
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
    }
    .ai-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .ai-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .ai-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .ai-content {
        flex-grow: 1;
    }
    .ai-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
    }
    .ai-description {
        font-size: 18px;
        line-height: 1.5;
        text-align: left;
    }
    .ai-systems {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 10px;
    }
    .ai-system {
        background: rgba(64, 169, 255, 0.15);
        border-radius: 20px;
        padding: 5px 12px;
        font-size: 16px;
        display: flex;
        align-items: center;
    }
    .ai-system i {
        font-size: 18px;
        margin-right: 5px;
        color: #40a9ff;
    }
    .pyramid-container {
        display: flex;
        justify-content: center;
        margin-top: 25px;
    }
    .pyramid {
        position: relative;
        width: 600px;
        height: 120px;
    }
    .pyramid-level {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        transition: all 0.3s ease;
        border-radius: 6px;
        padding: 10px;
    }
    .pyramid-level:hover {
        transform: translateX(-50%) scale(1.02);
    }
    .level-top {
        width: 200px;
        height: 60px;
        top: 0;
        background: rgba(64, 169, 255, 0.3);
        z-index: 3;
    }
    .level-middle {
        width: 400px;
        height: 60px;
        top: 30px;
        background: rgba(64, 169, 255, 0.2);
        z-index: 2;
    }
    .level-bottom {
        width: 600px;
        height: 60px;
        top: 60px;
        background: rgba(64, 169, 255, 0.1);
        z-index: 1;
    }
    .level-text {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-20 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .platform-preview {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
    }
    .platform-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .platform-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .platform-image {
        flex-grow: 1;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        position: relative;
        min-height: 300px;
        background-image: url('https://sfile.chatglm.cn/moeSlide/image/ff/ff01de1a.jpg');
    }
    .platform-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 25, 47, 0.3);
        border-radius: 8px;
    }
    .platform-caption {
        position: absolute;
        bottom: 20px;
        left: 20px;
        background: rgba(10, 25, 47, 0.8);
        border-radius: 8px;
        padding: 12px 20px;
        font-size: 18px;
        font-weight: 500;
        color: #a9d6ff;
    }
    .features-container {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-21 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 20px 20px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .platform-preview {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
    }
    .platform-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .platform-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .platform-image {
        flex-grow: 1;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        position: relative;
        background-image: url('https://sfile.chatglm.cn/moeSlide/image/ff/ff01de1a.jpg');
    }
    .platform-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 25, 47, 0.3);
        border-radius: 8px;
    }
    .platform-caption {
        position: absolute;
        bottom: 20px;
        left: 20px;
        background: rgba(10, 25, 47, 0.8);
        border-radius: 8px;
        padding: 12px 20px;
        font-size: 18px;
        font-weight: 500;
        color: #a9d6ff;
    }
    .features-container {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-22 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .value-statement {
        background: rgba(64, 169, 255, 0.1);
        border-left: 4px solid #40a9ff;
        padding: 15px 20px;
        margin-bottom: 25px;
        font-size: 20px;
        line-height: 1.5;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .main-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .platform-preview {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
    }
    .platform-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
    }
    .platform-title i {
        margin-right: 10px;
        color: #40a9ff;
    }
    .platform-image {
        flex-grow: 1;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        position: relative;
        min-height: 300px;
        background-image: url('https://sfile.chatglm.cn/moeSlide/image/90/903b7e20.jpg');
    }
    .platform-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 25, 47, 0.3);
        border-radius: 8px;
    }
    .platform-caption {
        position: absolute;
        bottom: 20px;
        left: 20px;
        background: rgba(10, 25, 47, 0.8);
        border-radius: 8px;
        padding: 12px 20px;
        font-size: 18px;
        font-weight: 500;
        color: #a9d6ff;
    }
    .features-container {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .feature-card {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
        flex: 1;
    }
    .feature-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .feature-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .feature-content {
        flex-grow: 1;
    }
    .feature-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .feature-description {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .benefits-container {
        display: flex;
        justify-content: space-between;
        margin-top: 25px;
    }
    .benefit-card {
        width: 32%;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(64, 169, 255, 0.2);
    }
    .benefit-icon {
        width: 40px;
        height: 40px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 12px;
        flex-shrink: 0;
    }
    .benefit-icon i {
        font-size: 22px;
        color: #40a9ff;
    }
    .benefit-content {
        flex-grow: 1;
    }
    .benefit-title {
        font-size: 16px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 3px;
    }
    .benefit-value {
        font-size: 18px;
        font-weight: 700;
        color: #40a9ff;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-23 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .advantages-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .advantage-card {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 25px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    .advantage-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .advantage-header {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }
    .advantage-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .advantage-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .advantage-title {
        font-size: 24px;
        font-weight: 600;
        color: #a9d6ff;
    }
    .advantage-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .advantage-description {
        font-size: 18px;
        line-height: 1.5;
        margin-bottom: 20px;
        text-align: left;
        min-height: 5rem;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .feature-list {
        flex-grow: 1;
    }
    .feature-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 12px;
    }
    .feature-item:last-child {
        margin-bottom: 0;
    }
    .feature-icon {
        color: #40a9ff;
        margin-right: 10px;
        font-size: 20px;
        flex-shrink: 0;
    }
    .feature-text {
        font-size: 16px;
        line-height: 1.4;
        text-align: left;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-24 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .paths-container {
        display: flex;
        gap: 25px;
        flex-grow: 1;
    }
    .path-card {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 25px;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    .path-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .path-header {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }
    .path-number {
        width: 50px;
        height: 50px;
        background: #40a9ff;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 24px;
        font-weight: 700;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .path-title-container {
        flex-grow: 1;
    }
    .path-title {
        font-size: 22px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
        text-align: left;
    }
    .path-subtitle {
        font-size: 16px;
        color: rgba(255, 255, 255, 0.7);
        text-align: left;
    }
    .path-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .systems-container {
        background: rgba(64, 169, 255, 0.1);
        border-radius: 8px;
        padding: 15px;
        margin-bottom: 20px;
    }
    .systems-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
    }
    .systems-title i {
        margin-right: 8px;
        color: #40a9ff;
    }
    .systems-list {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    .system-tag {
        background: rgba(64, 169, 255, 0.2);
        border-radius: 20px;
        padding: 5px 12px;
        font-size: 14px;
        display: flex;
        align-items: center;
    }
    .system-tag i {
        font-size: 16px;
        margin-right: 5px;
        color: #40a9ff;
    }
    .benefits-container {
        margin-top: auto;
    }
    .benefits-title {
        font-size: 18px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
    }
    .benefits-title i {
        margin-right: 8px;
        color: #40a9ff;
    }
    .benefit-item {
        display: flex;
        align-items: center;
        margin-bottom: 8px;
    }
    .benefit-item:last-child {
        margin-bottom: 0;
    }
    .benefit-icon {
        color: #40a9ff;
        margin-right: 8px;
        font-size: 18px;
    }
    .benefit-text {
        font-size: 16px;
        line-height: 1.4;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-25 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .header {
        padding: 40px 70px 20px;
    }
    .title {
        font-size: 40px;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 10px;
        position: relative;
        display: inline-block;
    }
    .title::after {
        content: "";
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: #40a9ff;
    }
    .content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 0 70px 40px;
    }
    .sections-container {
        display: flex;
        gap: 30px;
        flex-grow: 1;
    }
    .section {
        flex: 1;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 25px;
        display: flex;
        flex-direction: column;
        transition: all 0.3s ease;
    }
    .section:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(64, 169, 255, 0.2);
    }
    .section-header {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }
    .section-icon {
        width: 60px;
        height: 60px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .section-icon i {
        font-size: 32px;
        color: #40a9ff;
    }
    .section-title {
        font-size: 24px;
        font-weight: 600;
        color: #a9d6ff;
    }
    .section-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .model-card {
        background: rgba(64, 169, 255, 0.1);
        border-radius: 10px;
        padding: 15px;
        margin-bottom: 15px;
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
    }
    .model-card:hover {
        background: rgba(64, 169, 255, 0.15);
        transform: translateY(-3px);
    }
    .model-card:last-child {
        margin-bottom: 0;
    }
    .model-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .model-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .model-content {
        flex-grow: 1;
    }
    .model-title {
        font-size: 20px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 8px;
    }
    .model-description {
        font-size: 16px;
        line-height: 1.4;
    }
    .action-card {
        background: rgba(64, 169, 255, 0.1);
        border-radius: 10px;
        padding: 15px;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }
    .action-card:hover {
        background: rgba(64, 169, 255, 0.15);
        transform: translateY(-3px);
    }
    .action-card:last-child {
        margin-bottom: 0;
    }
    .action-icon {
        width: 50px;
        height: 50px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 15px;
        flex-shrink: 0;
    }
    .action-icon i {
        font-size: 28px;
        color: #40a9ff;
    }
    .action-content {
        flex-grow: 1;
    }
    .action-title {
        font-size: 20px;
        font-weight: 600;
        color: #a9d6ff;
        margin-bottom: 5px;
    }
    .action-description {
        font-size: 16px;
        line-height: 1.4;
    }
    .highlight {
        color: #40a9ff;
        font-weight: 500;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}


.slide-26 {
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;

    .slide {
        width: 100%;
        max-width: 1280px;
        min-height: 720px;
        height: auto;
        position: relative;
        color: #ffffff;
        display: flex;
        flex-direction: column;
    }
    .background-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        opacity: 0.2;
        z-index: 1;
    }
    .content {
        position: relative;
        z-index: 2;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 100%;
        padding: 0 70px;
        text-align: center;
        flex-grow: 1;
    }
    .logo-container {
        margin-bottom: 40px;
    }
    .logo-placeholder {
        width: 120px;
        height: 120px;
        background: rgba(64, 169, 255, 0.2);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
    }
    .logo-placeholder i {
        font-size: 60px;
        color: #40a9ff;
    }
    .title {
        font-size: 60px;
        font-weight: 700;
        margin-bottom: 30px;
        color: #ffffff;
        text-shadow: 0 0 20px rgba(64, 169, 255, 0.5);
        letter-spacing: 2px;
    }
    .slogan {
        font-size: 24px;
        font-weight: 500;
        padding: 15px 30px;
        background: rgba(64, 169, 255, 0.2);
        border-left: 4px solid #40a9ff;
        border-right: 4px solid #40a9ff;
        max-width: 800px;
        margin-bottom: 50px;
        letter-spacing: 0.5px;
        line-height: 1.5;
    }
    .contact-container {
        display: flex;
        justify-content: center;
        gap: 40px;
        margin-top: auto;
        margin-bottom: 40px;
    }
    .contact-item {
        display: flex;
        align-items: center;
        font-size: 18px;
    }
    .contact-item i {
        margin-right: 10px;
        color: #40a9ff;
        font-size: 24px;
    }
    .tech-lines {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: linear-gradient(0deg, rgba(10, 25, 47, 0.8) 0%, rgba(10, 25, 47, 0) 100%);
        z-index: 1;
    }
    .tech-lines::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, #40a9ff, transparent);
        animation: scan 8s linear infinite;
    }
    @keyframes scan {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }
}

/* 幻灯片css ---- end */

/* 响应式调整 */
@media (max-width: 1024px) {
    .side-navigation {
        width: 50px;
        left: 3%;
    }

    .slides-content {
        margin-left: 80px;
        width: calc(100% - 80px);
    }

    .tekup-footer-section {
        margin-left: 80px;
        width: calc(100% - 80px);
    }

    .slide-section {
        padding: 40px 40px;
    }

    .challenge-card {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .side-navigation {
        display: none;
    }

    .slides-content {
        margin-left: 0;
        width: 100%;
    }

    .tekup-footer-section {
        margin-left: 0;
        width: 100%;
    }

    .slide-section {
        padding: 40px 20px;
        height: auto; /* 移动端恢复自动高度 */
        min-height: calc(100% - 80px); /* 确保最小高度为视口高度 */
    }

    .value-container {
        flex-direction: column;
    }

    .system-container {
        justify-content: center;
    }

    .slide-1 .slide-title {
        font-size: 36px;
    }

    .slide-1 .subtitle {
        font-size: 18px;
    }

    .slide-1 .slogan {
        font-size: 20px;
    }
}


/* 在文件末尾添加移动端适配 */

/* 平板设备 (768px - 1024px) */
@media (max-width: 1024px) {
    .side-navigation {
        width: 50px;
        left: 3%;
    }

    .slide-section {
        height: auto;
        min-height: 100vh;
        padding: 60px 40px;
    }

    /* 调整各幻灯片的内边距 */
    .slide-1 .content,
    .slide-2 .content,
    .slide-3 .content,
    .slide-4 .content,
    .slide-5 .content,
    .slide-6 .content,
    .slide-7 .content,
    .slide-8 .content,
    .slide-9 .content,
    .slide-10 .content,
    .slide-11 .content,
    .slide-12 .content,
    .slide-13 .content,
    .slide-14 .content,
    .slide-15 .content,
    .slide-16 .content,
    .slide-17 .content,
    .slide-18 .content,
    .slide-19 .content,
    .slide-20 .content,
    .slide-21 .content,
    .slide-22 .content,
    .slide-23 .content,
    .slide-24 .content,
    .slide-25 .content,
    .slide-26 .content {
        padding: 0 40px 30px;
    }

    .header {
        padding: 30px 40px 15px;
    }

    /* 调整标题大小 */
    .title {
        font-size: 32px;
    }

    /* 金字塔容器调整 */
    .slide-3 .pyramid-container {
        height: 450px;
    }

    .slide-3 .level-top {
        width: 280px;
        height: 120px;
    }

    .slide-3 .level-middle {
        width: 440px;
        height: 140px;
        top: 120px;
    }

    .slide-3 .level-bottom {
        width: 600px;
        height: 140px;
        top: 260px;
    }
}

/* 移动设备 (768px 以下) */
@media (max-width: 768px) {
    .side-navigation {
        display: none;
    }

    .slide-section {
        padding: 50px 20px;
        height: auto;
        min-height: 100vh;
    }

    /* 调整各幻灯片的内边距 */
    .slide-1 .content,
    .slide-2 .content,
    .slide-3 .content,
    .slide-4 .content,
    .slide-5 .content,
    .slide-6 .content,
    .slide-7 .content,
    .slide-8 .content,
    .slide-9 .content,
    .slide-10 .content,
    .slide-11 .content,
    .slide-12 .content,
    .slide-13 .content,
    .slide-14 .content,
    .slide-15 .content,
    .slide-16 .content,
    .slide-17 .content,
    .slide-18 .content,
    .slide-19 .content,
    .slide-20 .content,
    .slide-21 .content,
    .slide-22 .content,
    .slide-23 .content,
    .slide-24 .content,
    .slide-25 .content,
    .slide-26 .content {
        padding: 0 20px 20px;
    }

    .header {
        padding: 20px 20px 10px;
    }

    /* 标题调整 */
    .title {
        font-size: 28px;
    }

    .slide-title {
        font-size: 32px;
    }

    /* 幻灯片1调整 */
    .slide-1 .title {
        font-size: 40px;
    }

    .slide-1 .subtitle {
        font-size: 20px;
    }

    .slide-1 .slogan {
        font-size: 16px;
        padding: 12px 20px;
    }

    .slide-1 .pyramid-icon {
        width: 120px;
        height: 120px;
    }

    .slide-1 .pyramid-icon::before {
        border-left: 60px solid transparent;
        border-right: 60px solid transparent;
        border-bottom: 100px solid rgba(64, 169, 255, 0.8);
    }

    .slide-1 .pyramid-icon::after {
        border-left: 40px solid transparent;
        border-right: 40px solid transparent;
        border-bottom: 70px solid rgba(64, 169, 255, 0.6);
        top: 30px;
    }

    /* 幻灯片2 - 四象限布局改为单列 */
    .slide-2 .content {
        flex-direction: column;
    }

    .slide-2 .quadrant {
        width: 100%;
        margin-bottom: 20px;
    }

    /* 幻灯片3 - 金字塔布局调整 */
    .slide-3 .pyramid-container {
        height: 600px;
        max-width: 100%;
    }

    .slide-3 .pyramid-level {
        position: relative;
        left: auto;
        transform: none;
        width: 90% !important;
        margin: 0 auto 15px;
        height: auto;
        min-height: 120px;
    }

    .slide-3 .level-top,
    .slide-3 .level-middle,
    .slide-3 .level-bottom {
        position: relative;
        top: auto;
        width: 100%;
        height: auto;
        min-height: 120px;
    }

    /* 幻灯片4 - 优势卡片单列布局 */
    .slide-4 .content {
        flex-direction: column;
    }

    .slide-4 .advantage-card {
        width: 100%;
        margin-bottom: 20px;
    }

    /* 幻灯片5 - 系统卡片单列布局 */
    .slide-5 .systems-container,
    .slide-5 .highlights-container {
        flex-direction: column;
    }

    .slide-5 .system-card,
    .slide-5 .highlight-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* 幻灯片6 - 流程步骤单列布局 */
    .slide-6 .flow-steps,
    .slide-6 .benefits-container {
        flex-direction: column;
    }

    .slide-6 .flow-step,
    .slide-6 .benefit-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* 幻灯片7 - 图表容器单列布局 */
    .slide-7 .charts-container {
        flex-direction: column;
    }

    .slide-7 .chart-column {
        margin-bottom: 20px;
    }

    /* 幻灯片8 - 技术架构单列布局 */
    .slide-8 .rfid-scenarios {
        flex-direction: column;
    }

    .slide-8 .scenario-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* 幻灯片9 - 案例卡片单列布局 */
    .slide-9 .cases-container {
        flex-direction: column;
    }

    .slide-9 .case-card {
        margin-bottom: 20px;
    }

    /* 幻灯片10 - 系统网格单列布局 */
    .slide-10 .systems-grid {
        flex-direction: column;
    }

    .slide-10 .system-category {
        min-width: 100%;
        margin-bottom: 15px;
    }

    /* 幻灯片11 - 仪表板容器单列布局 */
    .slide-11 .dashboard-container {
        flex-direction: column;
    }

    .slide-11 .dashboard-preview,
    .slide-11 .features-container {
        margin-bottom: 20px;
    }

    /* 通用卡片布局调整 */
    .advantage-card,
    .system-card,
    .feature-card,
    .benefit-card,
    .case-card,
    .path-card,
    .model-card,
    .action-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* 字体大小调整 */
    .slide-1 .title {
        font-size: 36px;
    }

    .slide-1 .subtitle {
        font-size: 18px;
    }

    .slide-1 .slogan {
        font-size: 16px;
    }

    .value-statement,
    .scenario-description,
    .intro {
        font-size: 16px;
    }

    /* 图标大小调整 */
    .quadrant-icon,
    .advantage-icon,
    .system-icon,
    .feature-icon,
    .benefit-icon,
    .case-icon,
    .path-number,
    .section-icon {
        width: 40px;
        height: 40px;
    }

    .quadrant-icon i,
    .advantage-icon i,
    .system-icon i,
    .feature-icon i,
    .benefit-icon i,
    .case-icon i,
    .section-icon i {
        font-size: 24px;
    }

    /* 联系信息单列布局 */
    .slide-26 .contact-container {
        flex-direction: column;
        gap: 20px;
    }

    /* 按钮和导航调整 */
    #fixedButton {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 20px;
        right: 20px;
    }
}

/* 小屏手机 (480px 以下) */
@media (max-width: 480px) {
    .slide-section {
        padding: 40px 15px;
    }

    .header {
        padding: 15px 15px 10px;
    }

    .title {
        font-size: 24px;
    }

    .slide-title {
        font-size: 28px;
    }

    .slide-1 .title {
        font-size: 32px;
    }

    .slide-1 .subtitle {
        font-size: 16px;
    }

    .slide-1 .slogan {
        font-size: 14px;
        padding: 10px 15px;
    }

    /* 进一步调整内边距 */
    .slide-1 .content,
    .slide-2 .content,
    .slide-3 .content,
    .slide-4 .content,
    .slide-5 .content,
    .slide-6 .content,
    .slide-7 .content,
    .slide-8 .content,
    .slide-9 .content,
    .slide-10 .content,
    .slide-11 .content,
    .slide-12 .content,
    .slide-13 .content,
    .slide-14 .content,
    .slide-15 .content,
    .slide-16 .content,
    .slide-17 .content,
    .slide-18 .content,
    .slide-19 .content,
    .slide-20 .content,
    .slide-21 .content,
    .slide-22 .content,
    .slide-23 .content,
    .slide-24 .content,
    .slide-25 .content,
    .slide-26 .content {
        padding: 0 15px 15px;
    }

    /* 更小的图标 */
    .quadrant-icon,
    .advantage-icon,
    .system-icon,
    .feature-icon,
    .benefit-icon,
    .case-icon,
    .path-number,
    .section-icon {
        width: 35px;
        height: 35px;
    }

    .quadrant-icon i,
    .advantage-icon i,
    .system-icon i,
    .feature-icon i,
    .benefit-icon i,
    .case-icon i,
    .section-icon i {
        font-size: 20px;
    }

    /* 调整卡片内边距 */
    .advantage-card,
    .system-card,
    .feature-card,
    .benefit-card,
    .case-card,
    .path-card,
    .model-card,
    .action-card {
        padding: 15px;
    }

    /* slide-13 修改 */
    .slide-13 .benefits-container {
        flex-direction: column;
        gap: 12px;
    }

    .slide-13 .benefit-card {
        width: 100%;
        min-width: 100%;
        margin-bottom: 0;
    }

    .slide-13 .main-container {
        flex-direction: column;
        gap: 15px;
    }

    .slide-13 .maintenance-flow,
    .slide-13 .device-features {
        width: 100%;
        padding: 15px;
    }

    .slide-13 .flow-step {
        padding: 10px 12px;
        margin-bottom: 10px;
    }

    .slide-13 .step-number {
        width: 25px;
        height: 25px;
        font-size: 14px;
        top: -12px;
    }

    .slide-13 .step-title {
        font-size: 16px;
    }

    .slide-13 .step-description {
        font-size: 13px;
    }

    .slide-13 .feature-card {
        padding: 12px;
    }

    .slide-13 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 12px;
    }

    .slide-13 .feature-icon i {
        font-size: 24px;
    }

    .slide-13 .feature-title {
        font-size: 16px;
    }

    .slide-13 .feature-description {
        font-size: 13px;
    }

    .slide-13 .benefit-card {
        padding: 12px;
    }

    .slide-13 .benefit-icon {
        width: 35px;
        height: 35px;
        margin-right: 10px;
    }

    .slide-13 .benefit-icon i {
        font-size: 20px;
    }

    .slide-13 .benefit-title {
        font-size: 14px;
    }

    .slide-13 .benefit-value {
        font-size: 16px;
    }

    /* slide-14 修改 */
    .slide-14 .main-container {
        flex-direction: column;
        gap: 15px;
    }

    .slide-14 .warehouse-visual,
    .slide-14 .logistics-features {
        width: 100%;
        padding: 15px;
    }

    .slide-14 .warehouse-image {
        min-height: 200px;
    }

    .slide-14 .key-features {
        width: 90%;
        padding: 12px;
    }

    .slide-14 .key-feature {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .slide-14 .feature-card {
        padding: 12px;
    }

    .slide-14 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 12px;
    }

    .slide-14 .feature-icon i {
        font-size: 24px;
    }

    .slide-14 .feature-title {
        font-size: 16px;
    }

    .slide-14 .feature-description {
        font-size: 13px;
    }

    .slide-14 .benefits-container {
        flex-direction: column;
        gap: 12px;
    }

    .slide-14 .benefit-card {
        width: 100%;
        min-width: 100%;
        margin-bottom: 0;
        padding: 12px;
    }

    .slide-14 .benefit-icon {
        width: 35px;
        height: 35px;
        margin-right: 10px;
    }

    .slide-14 .benefit-icon i {
        font-size: 20px;
    }

    .slide-14 .benefit-title {
        font-size: 14px;
    }

    .slide-14 .benefit-value {
        font-size: 16px;
    }

    /* slide-15 修改 */
    .slide-15 .main-container {
        flex-direction: column;
        gap: 15px;
    }

    .slide-15 .supply-chain-visual,
    .slide-15 .supply-features {
        width: 100%;
        padding: 15px;
    }

    .slide-15 .chain-step {
        padding: 10px 12px;
        margin-bottom: 10px;
    }

    .slide-15 .step-icon {
        width: 35px;
        height: 35px;
        margin-right: 12px;
    }

    .slide-15 .step-icon i {
        font-size: 20px;
    }

    .slide-15 .step-title {
        font-size: 16px;
    }

    .slide-15 .step-description {
        font-size: 13px;
    }

    .slide-15 .feature-card {
        padding: 12px;
    }

    .slide-15 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 12px;
    }

    .slide-15 .feature-icon i {
        font-size: 24px;
    }

    .slide-15 .feature-title {
        font-size: 16px;
    }

    .slide-15 .feature-description {
        font-size: 13px;
    }

    .slide-15 .benefits-container {
        flex-direction: column;
        gap: 12px;
    }

    .slide-15 .benefit-card {
        width: 100%;
        min-width: 100%;
        margin-bottom: 0;
        padding: 12px;
    }

    .slide-15 .benefit-icon {
        width: 35px;
        height: 35px;
        margin-right: 10px;
    }

    .slide-15 .benefit-icon i {
        font-size: 20px;
    }

    .slide-15 .benefit-title {
        font-size: 14px;
    }

    .slide-15 .benefit-value {
        font-size: 16px;
    }

    /* 通用样式优化 */
    .slide-13 .value-statement,
    .slide-14 .value-statement,
    .slide-15 .value-statement {
        font-size: 16px;
        padding: 12px 15px;
        margin-bottom: 15px;
    }
    .slide-12 .benefits-container {
        flex-direction: column;
        gap: 12px;
    }

    .slide-12 .benefit-card {
        width: 100%;
        min-width: 100%;
        margin-bottom: 0;
    }

    /* 同时优化 slide-12 的其他相关样式 */
    .slide-12 .main-container {
        flex-direction: column;
        gap: 15px;
    }

    .slide-12 .traceability-flow,
    .slide-12 .quality-features {
        width: 100%;
        padding: 15px;
    }

    .slide-12 .flow-step {
        padding: 10px 12px;
        margin-bottom: 10px;
    }

    .slide-12 .step-number {
        width: 25px;
        height: 25px;
        font-size: 14px;
        top: -12px;
    }

    .slide-12 .step-title {
        font-size: 16px;
    }

    .slide-12 .step-description {
        font-size: 13px;
    }

    .slide-12 .feature-card {
        padding: 12px;
    }

    .slide-12 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 12px;
    }

    .slide-12 .feature-icon i {
        font-size: 24px;
    }

    .slide-12 .feature-title {
        font-size: 16px;
    }

    .slide-12 .feature-description {
        font-size: 13px;
    }

    .slide-12 .benefit-card {
        padding: 12px;
    }

    .slide-12 .benefit-icon {
        width: 35px;
        height: 35px;
        margin-right: 10px;
    }

    .slide-12 .benefit-icon i {
        font-size: 20px;
    }

    .slide-12 .benefit-title {
        font-size: 14px;
    }

    .slide-12 .benefit-value {
        font-size: 16px;
    }

    .slide-12 .value-statement {
        font-size: 16px;
        padding: 12px 15px;
        margin-bottom: 15px;
    }
}

/* 横屏模式优化 */
@media (max-height: 600px) and (orientation: landscape) {
    .slide-section {
        min-height: auto;
        height: auto;
        padding: 30px 20px;
    }

    .slide-1 .pyramid-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 15px;
    }

    .slide-1 .title {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .slide-1 .subtitle {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .slide-1 .slogan {
        font-size: 14px;
        padding: 8px 15px;
    }
}
/* 在现有的移动端媒体查询中添加以下内容 */

@media (max-width: 768px) {
    /* slide-16 修复 */
    .slide-16 .charts-container {
        flex-direction: column;
    }

    .slide-16 .chart-column {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-16 .value-metrics {
        flex-direction: column;
    }

    .slide-16 .metric-card {
        min-width: 100%;
        margin-bottom: 15px;
    }

    /* slide-17 修复 */
    .slide-17 .cases-container {
        flex-direction: column;
    }

    .slide-17 .case-card {
        width: 100%;
        margin-bottom: 20px;
    }

    /* slide-18 修复 */
    .slide-18 .main-container {
        flex-direction: column;
    }

    .slide-18 .dashboard-preview,
    .slide-18 .systems-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-18 .benefits-container {
        flex-direction: column;
    }

    .slide-18 .benefit-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* slide-19 修复 */
    .slide-19 .ai-applications {
        flex-direction: column;
    }

    .slide-19 .ai-card {
        width: 100%;
        margin-bottom: 15px;
    }

    .slide-19 .pyramid {
        width: 100%;
        height: auto;
    }

    .slide-19 .pyramid-level {
        position: relative;
        left: auto;
        transform: none;
        width: 100% !important;
        margin-bottom: 10px;
    }

    .slide-19 .level-top,
    .slide-19 .level-middle,
    .slide-19 .level-bottom {
        position: relative;
        top: auto;
        width: 100%;
        height: auto;
        min-height: 60px;
    }

    /* slide-20 修复 */
    .slide-20 .main-container {
        flex-direction: column;
    }

    .slide-20 .platform-preview,
    .slide-20 .features-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-20 .benefits-container {
        flex-direction: column;
    }

    .slide-20 .benefit-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* slide-21 修复 */
    .slide-21 .main-container {
        flex-direction: column;
    }

    .slide-21 .platform-preview,
    .slide-21 .features-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-21 .benefits-container {
        flex-direction: column;
    }

    .slide-21 .benefit-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* slide-22 修复 */
    .slide-22 .main-container {
        flex-direction: column;
    }

    .slide-22 .platform-preview,
    .slide-22 .features-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-22 .benefits-container {
        flex-direction: column;
    }

    .slide-22 .benefit-card {
        width: 100%;
        margin-bottom: 15px;
    }

    /* slide-23 修复 */
    .slide-23 .advantages-container {
        flex-direction: column;
    }

    .slide-23 .advantage-card {
        width: 100%;
        margin-bottom: 20px;
    }

    /* slide-24 修复 */
    .slide-24 .paths-container {
        flex-direction: column;
    }

    .slide-24 .path-card {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-24 .systems-list {
        flex-direction: column;
    }

    .slide-24 .system-tag {
        width: fit-content;
        margin-bottom: 5px;
    }

    /* slide-25 修复 */
    .slide-25 .sections-container {
        flex-direction: column;
    }

    .slide-25 .section {
        width: 100%;
        margin-bottom: 20px;
    }

    /* slide-26 修复 */
    .slide-26 .contact-container {
        flex-direction: column;
        align-items: center;
    }

    .slide-26 .contact-item {
        margin-bottom: 15px;
    }

    .slide-26 .title {
        font-size: 36px;
    }

    .slide-26 .slogan {
        font-size: 18px;
        padding: 10px 20px;
    }
}

/* 小屏手机进一步优化 */
@media (max-width: 480px) {
    /* 确保所有flex容器在超小屏幕上都能正确换行 */
    .slide-16 .value-metrics,
    .slide-18 .benefits-container,
    .slide-20 .benefits-container,
    .slide-21 .benefits-container,
    .slide-22 .benefits-container {
        flex-direction: column;
    }

    /* 系统标签换行 */
    .slide-24 .systems-list {
        flex-direction: column;
        align-items: flex-start;
    }

    .slide-24 .system-tag {
        width: 100%;
        margin-bottom: 8px;
        justify-content: flex-start;
    }

    /* 金字塔文字调整 */
    .slide-19 .level-text {
        font-size: 14px;
    }

    /* 联系信息文字调整 */
    .slide-26 .contact-item {
        font-size: 14px;
    }
}

/* 横屏模式特殊处理 */
@media (max-width: 768px) and (orientation: landscape) {
    .slide-16 .charts-container,
    .slide-17 .cases-container,
    .slide-23 .advantages-container,
    .slide-24 .paths-container,
    .slide-25 .sections-container {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .slide-16 .chart-column,
    .slide-17 .case-card,
    .slide-23 .advantage-card,
    .slide-24 .path-card,
    .slide-25 .section {
        width: calc(50% - 10px);
        margin-bottom: 20px;
    }

    /* 确保在横屏模式下内容不会太拥挤 */
    .slide-section {
        padding: 30px 20px;
    }

    .slide-1 .title {
        font-size: 28px;
    }

    .slide-1 .slogan {
        font-size: 14px;
        padding: 8px 15px;
    }
    /* slide-23 修复 */
    .slide-23 .advantages-container {
        flex-direction: column;
    }

    .slide-23 .advantage-card {
        width: 100%;
        margin-bottom: 20px;
    }

    /* slide-24 修复 */
    .slide-24 .paths-container {
        flex-direction: column;
    }

    .slide-24 .path-card {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-24 .systems-list {
        flex-direction: column;
    }

    .slide-24 .system-tag {
        width: fit-content;
        margin-bottom: 5px;
    }
}

/* 防止内容溢出 */
@media (max-width: 768px) {
    /* 确保所有容器不会溢出 */
    .slide-16,
    .slide-17,
    .slide-18,
    .slide-19,
    .slide-20,
    .slide-21,
    .slide-22,
    .slide-23,
    .slide-24,
    .slide-25,
    .slide-26 {
        overflow: hidden;
    }

    .slide-16 .content,
    .slide-17 .content,
    .slide-18 .content,
    .slide-19 .content,
    .slide-20 .content,
    .slide-21 .content,
    .slide-22 .content,
    .slide-23 .content,
    .slide-24 .content,
    .slide-25 .content,
    .slide-26 .content {
        overflow: hidden;
    }

    /* 确保图片响应式 */
    .slide-18 .dashboard-image,
    .slide-20 .platform-image,
    .slide-21 .platform-image,
    .slide-22 .platform-image {
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }
}

/* 修复可能被截断的文本 */
@media (max-width: 768px) {
    .slide-16 .metric-label,
    .slide-18 .system-description,
    .slide-20 .feature-description,
    .slide-21 .feature-description,
    .slide-22 .feature-description,
    .slide-23 .feature-text,
    .slide-24 .benefit-text,
    .slide-25 .model-description,
    .slide-25 .action-description {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* 确保长文本能够换行 */
    .value-statement,
    .scenario-description,
    .intro,
    .advantage-description,
    .case-description,
    .path-content p {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}/* 平板设备适配 (768px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    /* slide-16 修复 */
    .slide-16 .charts-container {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .slide-16 .chart-column {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    .slide-16 .value-metrics {
        flex-direction: column;
        gap: 10px;
    }

    .slide-16 .metric-card {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    /* slide-17 修复 */
    .slide-17 .cases-container {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .slide-17 .case-card {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    /* slide-18 修复 */
    .slide-18 .main-container {
        flex-direction: column;
    }

    .slide-18 .dashboard-preview,
    .slide-18 .systems-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-18 .benefits-container {
        flex-wrap: wrap;
    }

    .slide-18 .benefit-card {
        flex: 1 1 calc(50% - 10px);
        min-width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    /* slide-19 修复 */
    .slide-19 .ai-applications {
        flex-direction: column;
        gap: 20px;
    }

    .slide-19 .ai-card {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    /* AI卡片内部布局优化 */
    .slide-19 .ai-card {
        padding: 22px;
    }

    .slide-19 .ai-icon {
        width: 55px;
        height: 55px;
        margin-right: 18px;
    }

    .slide-19 .ai-icon i {
        font-size: 30px;
    }

    .slide-19 .ai-title {
        font-size: 21px;
        margin-bottom: 8px;
    }

    .slide-19 .ai-description {
        font-size: 16px;
        line-height: 1.5;
    }

    .slide-19 .ai-systems {
        gap: 8px;
        margin-top: 12px;
    }

    .slide-19 .ai-system {
        font-size: 14px;
        padding: 4px 10px;
    }

    /* 金字塔布局优化 */
    .slide-19 .pyramid {
        width: 100%;
        max-width: 600px;
        height: 140px;
        margin-top: 30px;
    }

    .slide-19 .pyramid-level {
        padding: 12px;
    }

    .slide-19 .level-top {
        width: 220px;
        height: 70px;
    }

    .slide-19 .level-middle {
        width: 380px;
        height: 70px;
        top: 35px;
    }

    .slide-19 .level-bottom {
        width: 540px;
        height: 70px;
        top: 70px;
    }

    .slide-19 .level-text {
        font-size: 16px;
    }

    /* slide-20 修复 */
    .slide-20 .main-container {
        flex-direction: column;
    }

    .slide-20 .platform-preview,
    .slide-20 .features-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-20 .benefits-container {
        flex-wrap: wrap;
    }

    .slide-20 .benefit-card {
        flex: 1 1 calc(50% - 10px);
        min-width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    /* slide-21 修复 */
    .slide-21 .main-container {
        gap: 20px;
    }

    .slide-21 .platform-preview {
        padding: 18px;
    }

    .slide-21 .features-container {
        gap: 12px;
    }

    .slide-21 .platform-title {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .slide-21 .platform-image {
        min-height: 250px;
        height: 250px;
    }

    .slide-21 .platform-caption {
        font-size: 16px;
        padding: 10px 15px;
        bottom: 15px;
        left: 15px;
    }

    .slide-21 .feature-card {
        padding: 14px;
    }

    .slide-21 .feature-icon {
        width: 48px;
        height: 48px;
        margin-right: 14px;
    }

    .slide-21 .feature-icon i {
        font-size: 26px;
    }

    .slide-21 .feature-title {
        font-size: 17px;
        margin-bottom: 4px;
    }

    .slide-21 .feature-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-21 .benefits-container {
        gap: 15px;
        margin-top: 20px;
    }

    .slide-21 .benefit-card {
        padding: 14px;
    }

    .slide-21 .benefit-icon {
        width: 38px;
        height: 38px;
        margin-right: 12px;
    }

    .slide-21 .benefit-icon i {
        font-size: 21px;
    }

    .slide-21 .benefit-title {
        font-size: 15px;
        margin-bottom: 3px;
    }

    .slide-21 .benefit-value {
        font-size: 17px;
    }

    .slide-21 .value-statement {
        font-size: 17px;
        padding: 14px 16px;
        margin-bottom: 20px;
    }

    /* slide-21 标题调整 */
    .slide-21 .title {
        font-size: 32px;
        font-weight: 600;
        margin-bottom: 8px;
    }

    /* 调整 slide-21 的内容内边距 */
    .slide-21 .content {
        padding: 0 40px 30px;
    }

    /* 调整 slide-21 的 header 内边距 */
    .slide-21 .header {
        padding: 30px 40px 15px;
    }

    /* slide-22 修复 */
    .slide-22 .main-container {
        flex-direction: column;
    }

    .slide-22 .platform-preview,
    .slide-22 .features-container {
        width: 100%;
        margin-bottom: 20px;
    }

    .slide-22 .benefits-container {
        flex-wrap: wrap;
    }

    .slide-22 .benefit-card {
        flex: 1 1 calc(50% - 10px);
        min-width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    /* slide-23 修复 */
    .slide-23 .advantages-container {
        flex-wrap: wrap;
    }

    .slide-23 .advantage-card {
        flex: 1 1 calc(50% - 12.5px);
        min-width: calc(50% - 12.5px);
        margin-bottom: 20px;
    }

    /* slide-24 修复 */
    .slide-24 .paths-container {
        flex-wrap: wrap;
    }

    .slide-24 .path-card {
        flex: 1 1 calc(50% - 12.5px);
        min-width: calc(50% - 12.5px);
        margin-bottom: 20px;
    }

    .slide-24 .systems-list {
        grid-template-columns: repeat(1, 1fr);
        flex-wrap: wrap;
    }

    .slide-24 .system-tag {
        flex: 1 1 100%;
        min-width: 100%;
        margin-bottom: 8px;
    }

    /* slide-25 修复 */
    .slide-25 .sections-container {
        flex-wrap: wrap;
    }

    .slide-25 .section {
        flex: 1 1 calc(50% - 15px);
        min-width: calc(50% - 15px);
        margin-bottom: 20px;
    }

    /* slide-26 修复 */
    .slide-26 .contact-container {
        flex-wrap: wrap;
        justify-content: center;
    }

    .slide-26 .contact-item {
        flex: 1 1 calc(33.333% - 20px);
        min-width: calc(33.333% - 20px);
        margin-bottom: 15px;
        justify-content: center;
        text-align: center;
    }

    .slide-26 .title {
        font-size: 48px;
    }

    .slide-26 .slogan {
        font-size: 20px;
    }

    /* 通用调整 - 减少内边距 */
    .slide-16 .content,
    .slide-17 .content,
    .slide-18 .content,
    .slide-19 .content,
    .slide-20 .content,
    .slide-21 .content,
    .slide-22 .content,
    .slide-23 .content,
    .slide-24 .content,
    .slide-25 .content,
    .slide-26 .content {
        padding: 0 30px 25px;
    }

    .header {
        padding: 25px 30px 15px;
    }

    /* 调整字体大小 */
    .title {
        font-size: 34px;
    }

    .slide-1 .title {
        font-size: 50px;
    }

    .slide-1 .subtitle {
        font-size: 24px;
    }

    .slide-1 .slogan {
        font-size: 18px;
    }

    /* 调整卡片内边距 */
    .advantage-card,
    .system-card,
    .feature-card,
    .benefit-card,
    .case-card,
    .path-card,
    .model-card,
    .action-card {
        padding: 20px;
    }

    /* 金字塔布局调整 */
    .slide-3 .pyramid-container {
        height: 500px;
        max-width: 800px;
    }

    .slide-3 .level-top {
        width: 300px;
        height: 130px;
    }

    .slide-3 .level-middle {
        width: 480px;
        height: 150px;
        top: 130px;
    }

    .slide-3 .level-bottom {
        width: 660px;
        height: 150px;
        top: 280px;
    }

    /* 四象限布局调整 */
    .slide-2 .content {
        flex-wrap: wrap;
    }

    .slide-2 .quadrant {
        flex: 1 1 calc(50% - 20px);
        min-width: calc(50% - 20px);
        margin-bottom: 20px;
    }

    /* 优势卡片布局 */
    .slide-4 .content {
        flex-wrap: wrap;
    }

    .slide-4 .advantage-card {
        flex: 1 1 calc(50% - 15px);
        min-width: calc(50% - 15px);
        margin-bottom: 20px;
    }

    /* 系统卡片布局 */
    .slide-5 .systems-container {
        display: flex;
        flex-wrap: wrap;
        gap: 20px; /* 使用 gap 属性 */
        justify-content: flex-start; /* 改为左对齐 */
    }

    .slide-5 .system-card {
        flex: 1 1 calc(50% - 10px); /* 减去一半的 gap */
        min-width: calc(50% - 10px);
        margin-bottom: 0;
    }

    .slide-5 .highlights-container {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        justify-content: flex-start;
    }

    .slide-5 .highlight-card {
        flex: 1 1 calc(50% - 7.5px);
        min-width: calc(50% - 7.5px);
        margin-bottom: 0;
    }

    /* 流程步骤布局 */
    .slide-6 .flow-steps {
        display: flex;
        flex-wrap: wrap;
        gap: 20px; /* 使用 gap 属性 */
        justify-content: flex-start; /* 改为左对齐 */
    }

    .slide-6 .flow-step {
        flex: 1 1 calc(33.333% - 15px);
        min-width: calc(33.333% - 15px);
        margin-bottom: 20px;
    }

    .slide-6 .benefits-container {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        justify-content: flex-start;
    }

    .slide-6 .benefit-card {
        flex: 1 1 calc(50% - 10px);
        min-width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    /* 图表容器布局 */
    .slide-7 .charts-container {
        flex-direction: column;
        gap: 20px;
    }

    .slide-7 .chart-column {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    .slide-7 .chart-card {
        margin-bottom: 15px;
    }

    .slide-7 .value-metrics {
        gap: 15px;
    }

    .slide-7 .metric-card {
        flex: 1 1 calc(50% - 7.5px);
        min-width: calc(50% - 7.5px);
    }

    /* 技术架构布局 */
    .slide-8 .rfid-scenarios {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .slide-8 .scenario-card {
        flex: none;
        width: 100%;
        min-width: auto;
        max-width: none;
        margin-bottom: 0;
        text-align: left;
    }

    /* 让最后一个场景卡片跨两列 */
    .slide-8 .scenario-card:last-child:nth-child(3) {
        grid-column: 1 / -1; /* 跨所有列 */
        justify-self: stretch;
    }

    /* 调整跨列卡片的样式 */
    .slide-8 .scenario-card:last-child:nth-child(3) {
        display: flex;
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 25px;
    }

    .slide-8 .scenario-card:last-child:nth-child(3) .scenario-icon {
        margin-right: 20px;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .slide-8 .scenario-card:last-child:nth-child(3) .scenario-title {
        margin-bottom: 8px;
    }

    /* 案例布局 */
    .slide-9 .cases-container {
        flex-direction: column;
        gap: 25px;
    }

    .slide-9 .case-card {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    /* 案例卡片内部布局优化 */
    .slide-9 .case-header {
        margin-bottom: 15px;
    }

    .slide-9 .case-icon {
        width: 55px;
        height: 55px;
        margin-right: 12px;
    }

    .slide-9 .case-icon i {
        font-size: 28px;
    }

    .slide-9 .case-title {
        font-size: 20px;
        margin-bottom: 3px;
    }

    .slide-9 .case-subtitle {
        font-size: 14px;
    }

    .slide-9 .case-description {
        font-size: 15px;
        line-height: 1.5;
        margin-bottom: 15px;
    }

    .slide-9 .chart-container {
        height: 180px;
        margin-bottom: 15px;
    }

    .slide-9 .key-metrics {
        gap: 10px;
    }

    .slide-9 .metric {
        padding: 8px;
    }

    .slide-9 .metric-value {
        font-size: 22px;
        margin-bottom: 3px;
    }

    .slide-9 .metric-label {
        font-size: 13px;
    }

    /* 系统网格布局 */
    .slide-10 .systems-grid {
        flex-wrap: wrap;
    }

    .slide-10 .system-category {
        flex: 1 1 calc(50% - 10px);
        min-width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    /* 仪表板布局 */
    .slide-11 .dashboard-container {
        flex-wrap: wrap;
    }

    .slide-11 .dashboard-preview {
        flex: 1 1 100%;
        margin-bottom: 20px;
    }

    .slide-11 .features-container {
        flex: 1 1 100%;
    }

    /* 追溯流程布局 */
    .slide-12 .main-container {
        flex-wrap: wrap;
    }

    .slide-12 .traceability-flow,
    .slide-12 .quality-features {
        flex: 1 1 100%;
        margin-bottom: 20px;
    }

    /* 维护流程布局 */
    .slide-13 .main-container {
        flex-wrap: wrap;
    }

    .slide-13 .maintenance-flow,
    .slide-13 .device-features {
        flex: 1 1 100%;
        margin-bottom: 20px;
    }

    /* 仓库可视化布局 */
    .slide-14 .main-container {
        flex-wrap: wrap;
    }

    .slide-14 .warehouse-visual,
    .slide-14 .logistics-features {
        flex: 1 1 100%;
        margin-bottom: 20px;
    }

    /* 供应链布局 */
    .slide-15 .main-container {
        flex-wrap: wrap;
    }

    .slide-15 .supply-chain-visual,
    .slide-15 .supply-features {
        flex: 1 1 100%;
        margin-bottom: 20px;
    }
}

/* 防止内容溢出 */
@media (min-width: 769px) and (max-width: 1024px) {
    .slide-16,
    .slide-17,
    .slide-18,
    .slide-19,
    .slide-20,
    .slide-21,
    .slide-22,
    .slide-23,
    .slide-24,
    .slide-25,
    .slide-26 {
        overflow: hidden;
    }

    /* 确保文本换行 */
    .value-statement,
    .scenario-description,
    .intro,
    .advantage-description,
    .case-description,
    .model-description,
    .action-description,
    .feature-description {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}
/* 在平板设备适配 (768px - 1024px) 部分添加以下内容 */

@media (min-width: 769px) and (max-width: 1024px) {
    /* slide-10 专门修复 */
    .slide-10 .systems-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .slide-10 .system-category {
        flex: none;
        min-width: auto;
        width: 100%;
        margin-bottom: 0;
    }

    .slide-10 .systems-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .slide-10 .system-item {
        flex: none;
        min-width: auto;
        width: 100%;
        margin-bottom: 0;
        padding: 12px 15px;
    }

    .slide-10 .system-name {
        font-size: 15px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* 调整图标大小 */
    .slide-10 .category-icon {
        width: 45px;
        height: 45px;
    }

    .slide-10 .category-icon i {
        font-size: 24px;
    }

    .slide-10 .system-icon {
        width: 32px;
        height: 32px;
    }

    .slide-10 .system-icon i {
        font-size: 18px;
    }

    /* 调整标题 */
    .slide-10 .category-title {
        font-size: 20px;
    }
}

/* 在小屏平板上的进一步优化 */
@media (min-width: 769px) and (max-width: 900px) {
    .slide-10 .systems-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .slide-10 .systems-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .slide-10 .system-item {
        padding: 10px 12px;
    }

    .slide-10 .system-name {
        font-size: 14px;
    }
}

/* 在大屏平板上的优化 */
@media (min-width: 901px) and (max-width: 1024px) {
    .slide-10 .systems-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 25px;
    }

    .slide-10 .systems-list {
        grid-template-columns: repeat(1, 1fr);
        gap: 15px;
    }

    .slide-10 .system-item {
        padding: 15px;
    }
}

/* 移动端适配也需要更新 */
@media (max-width: 768px) {
    .slide-10 .systems-grid {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .slide-10 .system-category {
        width: 100%;
        margin-bottom: 0;
    }

    .slide-10 .systems-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .slide-10 .system-item {
        width: 100%;
        margin-bottom: 0;
        padding: 10px 12px;
    }

    .slide-10 .system-name {
        font-size: 14px;
    }

    /* 统一调整所有幻灯片的标题样式 */
    .slide-1 .title,
    .slide-2 .title,
    .slide-3 .title,
    .slide-4 .title,
    .slide-5 .title,
    .slide-6 .title,
    .slide-7 .title,
    .slide-8 .title,
    .slide-9 .title,
    .slide-10 .title,
    .slide-11 .title,
    .slide-12 .title,
    .slide-13 .title,
    .slide-14 .title,
    .slide-15 .title,
    .slide-16 .title,
    .slide-17 .title,
    .slide-18 .title,
    .slide-19 .title,
    .slide-20 .title,
    .slide-21 .title,
    .slide-22 .title,
    .slide-23 .title,
    .slide-24 .title,
    .slide-25 .title,
    .slide-26 .title {
        font-size: 30px; /* 统一字体大小 */
        font-weight: 600; /* 字体粗细 */
        margin-bottom: 8px; /* 底部间距 */
        line-height: 1.2; /* 行高 */
        text-align: center; /* 居中显示 */
    }

    /* slide-1 特殊调整（首页标题通常较大） */
    .slide-1 .title {
        font-size: 32px; /* 首页标题稍大 */
        margin-bottom: 10px;
    }

    .slide-1 .subtitle {
        font-size: 18px; /* 副标题调整 */
        margin-bottom: 15px;
    }

    /* slide-26 特殊调整（结束页标题） */
    .slide-26 .title {
        font-size: 28px; /* 结束页标题稍大 */
        margin-bottom: 15px;
    }

    /* 调整标题后的下划线样式 */
    .slide-1 .title::after,
    .slide-2 .title::after,
    .slide-3 .title::after,
    .slide-4 .title::after,
    .slide-5 .title::after,
    .slide-6 .title::after,
    .slide-7 .title::after,
    .slide-8 .title::after,
    .slide-9 .title::after,
    .slide-10 .title::after,
    .slide-11 .title::after,
    .slide-12 .title::after,
    .slide-13 .title::after,
    .slide-14 .title::after,
    .slide-15 .title::after,
    .slide-16 .title::after,
    .slide-17 .title::after,
    .slide-18 .title::after,
    .slide-19 .title::after,
    .slide-20 .title::after,
    .slide-21 .title::after,
    .slide-22 .title::after,
    .slide-23 .title::after,
    .slide-24 .title::after,
    .slide-25 .title::after,
    .slide-26 .title::after {
        width: 40px; /* 调整下划线长度 */
        height: 2px; /* 调整下划线粗细 */
        bottom: -3px; /* 调整下划线位置 */
        left: 50%;
        transform: translateX(-50%); /* 居中显示 */
    }

    /* 调整标题容器的内边距 */
    .slide-1 .header,
    .slide-2 .header,
    .slide-3 .header,
    .slide-4 .header,
    .slide-5 .header,
    .slide-6 .header,
    .slide-7 .header,
    .slide-8 .header,
    .slide-9 .header,
    .slide-10 .header,
    .slide-11 .header,
    .slide-12 .header,
    .slide-13 .header,
    .slide-14 .header,
    .slide-15 .header,
    .slide-16 .header,
    .slide-17 .header,
    .slide-18 .header,
    .slide-19 .header,
    .slide-20 .header,
    .slide-21 .header,
    .slide-22 .header,
    .slide-23 .header,
    .slide-24 .header,
    .slide-25 .header,
    .slide-26 .header {
        padding: 15px 15px 8px; /* 统一调整内边距 */
        text-align: center; /* 标题居中 */
    }

    .slide-12 .main-container {
        flex-direction: column;
        gap: 20px;
    }

    .slide-12 .traceability-flow,
    .slide-12 .quality-features {
        width: 100%;
        padding: 20px;
        margin-bottom: 0;
    }

    .slide-12 .section-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .slide-12 .flow-step {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-12 .step-number {
        width: 28px;
        height: 28px;
        font-size: 16px;
        top: -14px;
    }

    .slide-12 .step-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-12 .step-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-12 .feature-card {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-12 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 15px;
    }

    .slide-12 .feature-icon i {
        font-size: 24px;
    }

    .slide-12 .feature-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-12 .feature-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-12 .benefits-container {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .slide-12 .benefit-card {
        width: 100%;
        padding: 15px;
    }

    .slide-12 .benefit-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .slide-12 .benefit-icon i {
        font-size: 22px;
    }

    .slide-12 .benefit-title {
        font-size: 15px;
        margin-bottom: 3px;
    }

    .slide-12 .benefit-value {
        font-size: 18px;
    }

    .slide-12 .value-statement {
        font-size: 17px;
        padding: 15px;
        margin-bottom: 20px;
    }


    .slide-13 .main-container {
        flex-direction: column;
        gap: 20px;
    }

    .slide-13 .maintenance-flow,
    .slide-13 .device-features {
        width: 100%;
        padding: 20px;
        margin-bottom: 0;
    }

    .slide-13 .section-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .slide-13 .flow-step {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-13 .step-number {
        width: 28px;
        height: 28px;
        font-size: 16px;
        top: -14px;
    }

    .slide-13 .step-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-13 .step-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-13 .feature-card {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-13 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 15px;
    }

    .slide-13 .feature-icon i {
        font-size: 24px;
    }

    .slide-13 .feature-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-13 .feature-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-13 .benefits-container {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .slide-13 .benefit-card {
        width: 100%;
        padding: 15px;
    }

    .slide-13 .benefit-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .slide-13 .benefit-icon i {
        font-size: 22px;
    }

    .slide-13 .benefit-title {
        font-size: 15px;
        margin-bottom: 3px;
    }

    .slide-13 .benefit-value {
        font-size: 18px;
    }

    .slide-13 .value-statement {
        font-size: 17px;
        padding: 15px;
        margin-bottom: 20px;
    }

    .slide-14 .main-container {
        flex-direction: column;
        gap: 20px;
    }

    .slide-14 .warehouse-visual,
    .slide-14 .logistics-features {
        width: 100%;
        padding: 20px;
        margin-bottom: 0;
    }

    .slide-14 .section-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .slide-14 .warehouse-image {
        min-height: 250px;
        height: 250px;
        margin-bottom: 15px;
    }

    .slide-14 .key-features {
        width: 85%;
        padding: 15px;
        position: relative;
        transform: translate(-50%, -50%);
        left: 50%;
        top: 50%;
    }

    .slide-14 .key-feature {
        font-size: 17px;
        margin-bottom: 8px;
    }

    .slide-14 .feature-card {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-14 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 15px;
    }

    .slide-14 .feature-icon i {
        font-size: 24px;
    }

    .slide-14 .feature-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-14 .feature-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-14 .benefits-container {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .slide-14 .benefit-card {
        width: 100%;
        padding: 15px;
    }

    .slide-14 .benefit-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .slide-14 .benefit-icon i {
        font-size: 22px;
    }

    .slide-14 .benefit-title {
        font-size: 15px;
        margin-bottom: 3px;
    }

    .slide-14 .benefit-value {
        font-size: 18px;
    }

    .slide-14 .value-statement {
        font-size: 17px;
        padding: 15px;
        margin-bottom: 20px;
    }

    .slide-15 .main-container {
        flex-direction: column;
        gap: 20px;
    }

    .slide-15 .supply-chain-visual,
    .slide-15 .supply-features {
        width: 100%;
        padding: 20px;
        margin-bottom: 0;
    }

    .slide-15 .section-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .slide-15 .chain-step {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-15 .step-icon {
        width: 45px;
        height: 45px;
        margin-right: 15px;
    }

    .slide-15 .step-icon i {
        font-size: 24px;
    }

    .slide-15 .step-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-15 .step-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-15 .feature-card {
        padding: 15px;
        margin-bottom: 12px;
    }

    .slide-15 .feature-icon {
        width: 45px;
        height: 45px;
        margin-right: 15px;
    }

    .slide-15 .feature-icon i {
        font-size: 24px;
    }

    .slide-15 .feature-title {
        font-size: 17px;
        margin-bottom: 5px;
    }

    .slide-15 .feature-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .slide-15 .benefits-container {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .slide-15 .benefit-card {
        width: 100%;
        padding: 15px;
    }

    .slide-15 .benefit-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .slide-15 .benefit-icon i {
        font-size: 22px;
    }

    .slide-15 .benefit-title {
        font-size: 15px;
        margin-bottom: 3px;
    }

    .slide-15 .benefit-value {
        font-size: 18px;
    }

    .slide-15 .value-statement {
        font-size: 17px;
        padding: 15px;
        margin-bottom: 20px;
    }

    .slide-21 .main-container {
        flex-direction: column;
        gap: 20px;
    }

    .slide-21 .platform-preview,
    .slide-21 .features-container {
        width: 100%;
        margin-bottom: 0;
    }

    .slide-21 .platform-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .slide-21 .platform-image {
        min-height: 250px;
        height: 250px;
        margin-bottom: 15px;
    }

    .slide-21 .platform-caption {
        font-size: 16px;
        padding: 10px 15px;
        bottom: 15px;
        left: 15px;
        background: rgba(10, 25, 47, 0.85);
    }

    .slide-21 .features-container {
        gap: 15px;
    }

    .slide-21 .feature-card {
        padding: 15px;
    }

    .slide-21 .feature-icon {
        width: 50px;
        height: 50px;
        margin-right: 15px;
    }

    .slide-21 .feature-icon i {
        font-size: 26px;
    }

    .slide-21 .feature-title {
        font-size: 18px;
        margin-bottom: 5px;
    }

    .slide-21 .feature-description {
        font-size: 15px;
        line-height: 1.4;
    }

    .slide-21 .benefits-container {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .slide-21 .benefit-card {
        width: 100%;
        padding: 15px;
    }

    .slide-21 .benefit-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .slide-21 .benefit-icon i {
        font-size: 22px;
    }

    .slide-21 .benefit-title {
        font-size: 16px;
        margin-bottom: 3px;
    }

    .slide-21 .benefit-value {
        font-size: 18px;
    }

    .slide-21 .value-statement {
        font-size: 17px;
        padding: 15px;
        margin-bottom: 20px;
    }

    /* slide-21 标题调整 */
    .slide-21 .title {
        font-size: 28px;
        font-weight: 600;
        margin-bottom: 10px;
        line-height: 1.2;
    }

    /* 调整 slide-21 的 header 内边距 */
    .slide-21 .header {
        padding: 20px 20px 15px;
    }
}

/* 小屏手机进一步优化 */
@media (max-width: 480px) {
    .slide-10 .systems-list {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .slide-10 .system-item {
        padding: 8px 10px;
    }

    .slide-10 .system-name {
        font-size: 13px;
    }

    .slide-10 .category-title {
        font-size: 18px;
    }

    /* 统一调整所有幻灯片的标题样式 */
    .slide-1 .title,
    .slide-2 .title,
    .slide-3 .title,
    .slide-4 .title,
    .slide-5 .title,
    .slide-6 .title,
    .slide-7 .title,
    .slide-8 .title,
    .slide-9 .title,
    .slide-10 .title,
    .slide-11 .title,
    .slide-12 .title,
    .slide-13 .title,
    .slide-14 .title,
    .slide-15 .title,
    .slide-16 .title,
    .slide-17 .title,
    .slide-18 .title,
    .slide-19 .title,
    .slide-20 .title,
    .slide-21 .title,
    .slide-22 .title,
    .slide-23 .title,
    .slide-24 .title,
    .slide-25 .title,
    .slide-26 .title {
        font-size: 24px; /* 统一字体大小 */
        font-weight: 600; /* 字体粗细 */
        margin-bottom: 8px; /* 底部间距 */
        line-height: 1.2; /* 行高 */
        text-align: center; /* 居中显示 */
    }

    /* slide-1 特殊调整（首页标题通常较大） */
    .slide-1 .title {
        font-size: 32px; /* 首页标题稍大 */
        margin-bottom: 10px;
    }

    .slide-1 .subtitle {
        font-size: 18px; /* 副标题调整 */
        margin-bottom: 15px;
    }

    /* slide-26 特殊调整（结束页标题） */
    .slide-26 .title {
        font-size: 28px; /* 结束页标题稍大 */
        margin-bottom: 15px;
    }

    /* 调整标题后的下划线样式 */
    .slide-1 .title::after,
    .slide-2 .title::after,
    .slide-3 .title::after,
    .slide-4 .title::after,
    .slide-5 .title::after,
    .slide-6 .title::after,
    .slide-7 .title::after,
    .slide-8 .title::after,
    .slide-9 .title::after,
    .slide-10 .title::after,
    .slide-11 .title::after,
    .slide-12 .title::after,
    .slide-13 .title::after,
    .slide-14 .title::after,
    .slide-15 .title::after,
    .slide-16 .title::after,
    .slide-17 .title::after,
    .slide-18 .title::after,
    .slide-19 .title::after,
    .slide-20 .title::after,
    .slide-21 .title::after,
    .slide-22 .title::after,
    .slide-23 .title::after,
    .slide-24 .title::after,
    .slide-25 .title::after,
    .slide-26 .title::after {
        width: 40px; /* 调整下划线长度 */
        height: 2px; /* 调整下划线粗细 */
        bottom: -3px; /* 调整下划线位置 */
        left: 50%;
        transform: translateX(-50%); /* 居中显示 */
    }

    /* 调整标题容器的内边距 */
    .slide-1 .header,
    .slide-2 .header,
    .slide-3 .header,
    .slide-4 .header,
    .slide-5 .header,
    .slide-6 .header,
    .slide-7 .header,
    .slide-8 .header,
    .slide-9 .header,
    .slide-10 .header,
    .slide-11 .header,
    .slide-12 .header,
    .slide-13 .header,
    .slide-14 .header,
    .slide-15 .header,
    .slide-16 .header,
    .slide-17 .header,
    .slide-18 .header,
    .slide-19 .header,
    .slide-20 .header,
    .slide-21 .header,
    .slide-22 .header,
    .slide-23 .header,
    .slide-24 .header,
    .slide-25 .header,
    .slide-26 .header {
        padding: 15px 15px 8px; /* 统一调整内边距 */
        text-align: center; /* 标题居中 */
    }

    .slide-21 .title {
        font-size: 24px;
        font-weight: 600;
        margin-bottom: 8px;
        line-height: 1.2;
    }

    .slide-21 .main-container {
        flex-direction: column;
        gap: 15px;
    }

    .slide-21 .platform-preview,
    .slide-21 .features-container {
        width: 100%;
        margin-bottom: 15px;
    }

    .slide-21 .platform-title {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .slide-21 .platform-image {
        min-height: 200px;
        height: 200px;
    }

    .slide-21 .platform-caption {
        font-size: 14px;
        padding: 8px 15px;
        bottom: 10px;
        left: 10px;
    }

    .slide-21 .features-container {
        gap: 10px;
    }

    .slide-21 .feature-card {
        padding: 12px;
    }

    .slide-21 .feature-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .slide-21 .feature-icon i {
        font-size: 22px;
    }

    .slide-21 .feature-title {
        font-size: 16px;
        margin-bottom: 3px;
    }

    .slide-21 .feature-description {
        font-size: 13px;
        line-height: 1.4;
    }

    .slide-21 .benefits-container {
        flex-direction: column;
        gap: 10px;
        margin-top: 15px;
    }

    .slide-21 .benefit-card {
        width: 100%;
        min-width: 100%;
        margin-bottom: 0;
        padding: 12px;
    }

    .slide-21 .benefit-icon {
        width: 35px;
        height: 35px;
        margin-right: 10px;
    }

    .slide-21 .benefit-icon i {
        font-size: 20px;
    }

    .slide-21 .benefit-title {
        font-size: 14px;
        margin-bottom: 3px;
    }

    .slide-21 .benefit-value {
        font-size: 16px;
    }

    /* 调整价值声明框 */
    .slide-21 .value-statement {
        font-size: 15px;
        padding: 12px 15px;
        margin-bottom: 15px;
    }
}

/* 横屏模式优化 */
@media (max-width: 768px) and (orientation: landscape) {
    .slide-10 .systems-grid {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 15px;
    }

    .slide-10 .systems-list {
        grid-template-columns: repeat(2, 1fr);
    }


}

/* 确保内容不会溢出 */
@media (min-width: 769px) and (max-width: 1024px) {
    .slide-10 .content {
        padding: 0 25px 25px;
    }

    .slide-10 .intro {
        font-size: 18px;
        padding: 12px 18px;
    }

    /* 防止文本溢出 */
    .slide-10 .system-name,
    .slide-10 .category-title {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

@media (min-width: 1024px) {
    .h1, h1 {
        font-size: 40px;
    }
}
.main-container {
    margin-top: 10px;
}