* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}
body {
    background-color: #ffffff;
    color: #333;
    line-height: 1.6;
    padding-top: 60px;
    overflow-x: hidden;
}
ul,
li {
    list-style: none;
}
a {
    text-decoration: none;
    transition: all 0.3s ease;
}
img {
    display: block;
}
.container {
    width: 94%;
    max-width: 1240px;
    margin: 0 auto;
}
.section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 40px;
}
.section-title .line {
    width: 80px;
    height: 1px;
    background: #999;
}
.section-title h2 {
    font-size: 24px;
    font-weight: 600;
    color: #222;
}

/* ========== 顶部固定导航 ========== */
.header {
    width: 100%;
    height: 60px;
    background: #000;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}
.header-wrap {
    width: 94%;
    max-width: 1240px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
}
.nav-pc {
    display: flex;
    gap: 34px;
}
.nav-pc a {
    color: #ccc;
    font-size: 14px;
}
.nav-pc a:hover {
    color: #63a4ff;
}
.menu-btn {
    display: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}
.nav-mobile {
    display: none;
    background: #111;
    flex-direction: column;
    padding: 20px 3%;
    gap: 16px;
}
.nav-mobile.show {
    display: flex;
}
.nav-mobile a {
    color: #ddd;
    font-size: 16px;
}

/* ========== 全屏Banner ========== */
.banner {
    width: 100%;
    height: calc(100vh - 60px);
    background:
            linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)),
            url("https://res.cloudinary.com/dvcepymev/image/upload/v1784117041/%E8%83%8C%E6%99%AF%E5%9B%BE_zb8ae3.png") center / cover no-repeat;
    color: #fff;
    position: relative;
    transform: translateY(0);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    margin-bottom 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    margin-bottom: 0;
}
.banner.slide-up {
    transform: translateY(-100%);
    margin-bottom: calc(-100vh + 60px);
}
.banner-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}
.banner-text {
    flex: 0 1 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.banner-title {
    font-size: 42px;
    line-height: 1.3;
    margin-bottom: 6px;
    font-weight: 700;
}
.banner-title span {
    color: #63a4ff;
    display: block;
    margin-top: 4px;
}
.banner-tag {
    font-size: 13px;
    color: #63a4ff;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
    font-weight: 500;
}
.banner-desc {
    font-size: 14px;
    color: #ccc;
    line-height: 1.7;
    margin-bottom: 14px;
    max-width: 720px;
}

/* ===== 特性卡片 ===== */
.banner-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 14px;
    width: 100%;
}
.feature-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 18px 14px 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}
.feature-item:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(99, 164, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}
.feature-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(99, 164, 255, 0.18), rgba(99, 164, 255, 0.05));
    border: 1px solid rgba(99, 164, 255, 0.15);
    transition: all 0.4s ease;
}
.feature-item:hover .feature-icon {
    background: linear-gradient(135deg, rgba(99, 164, 255, 0.3), rgba(99, 164, 255, 0.1));
    border-color: rgba(99, 164, 255, 0.35);
    box-shadow: 0 0 24px rgba(99, 164, 255, 0.08);
}
.feature-icon i {
    font-size: 18px;
    color: #63a4ff;
    transition: all 0.4s ease;
}
.feature-item:hover .feature-icon i {
    transform: scale(1.08);
}
.feature-item h4 {
    font-size: 13px;
    color: #fff;
    margin-bottom: 4px;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.feature-item p {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
    margin: 0;
}

/* ========== 下方主内容 ========== */
.main-content {
    position: relative;
    z-index: 10;
    background: #ffffff;
}
.product-section {
    background: #f7f8fa;
    padding: 60px 0;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.product-card {
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    transition: 0.3s ease;
}
.product-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 4px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.product-img:hover img {
    transform: scale(1.03);
}
.product-card h3 {
    margin: 12px 0 6px;
    font-size: 18px;
}
.product-tip {
    font-size: 13px;
    color: #666;
}

.process-section {
    background: #f5f7fa;
    padding: 60px 0;
}
.process-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.process-step {
    width: 130px;
    text-align: center;
}
.step-icon {
    width: 56px;
    height: 56px;
    background: #1a1e25;
    border-radius: 50%;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.step-icon i {
    color: #fff;
    font-size: 22px;
}
.process-arrow {
    color: #666;
}

/* ========== 工厂模块 ========== */
.factory-section {
    padding: 60px 0;
    background: #ffffff;
}
.factory-carousel {
    margin-bottom: 48px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}
.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    background: #1a1e25;
}
.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}
.carousel-slide {
    min-width: 100%;
    position: relative;
    flex-shrink: 0;
    cursor: pointer;
}
.carousel-slide img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: filter 0.3s ease;
}
.carousel-slide img:hover {
    filter: brightness(1.02);
}
.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 30px 24px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-align: center;
}

/* 轮播按钮 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 10;
}
.carousel-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.05);
}
.carousel-btn.prev {
    left: 20px;
}
.carousel-btn.next {
    right: 20px;
}
.carousel-btn i {
    pointer-events: none;
}

/* 指示点 */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 18px 0 6px;
}
.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}
.carousel-dots .dot.active {
    background: #63a4ff;
    transform: scale(1.25);
    box-shadow: 0 0 12px rgba(99, 164, 255, 0.35);
}
.carousel-dots .dot:hover {
    background: #63a4ff;
    transform: scale(1.15);
}

/* ===== 工厂优势卡片 ===== */
.factory-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.factory-item {
    text-align: center;
    padding: 20px 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: #f8f9fb;
}
.factory-item:hover {
    background: #f0f2f6;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}
.factory-icon {
    width: 60px;
    height: 60px;
    border: 2px solid #1a1e25;
    border-radius: 50%;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.factory-item:hover .factory-icon {
    border-color: #63a4ff;
    background: rgba(99, 164, 255, 0.06);
}
.factory-icon i {
    font-size: 24px;
    color: #1a1e25;
    transition: color 0.3s ease;
}
.factory-item:hover .factory-icon i {
    color: #63a4ff;
}
.factory-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #222;
}
.factory-item p {
    font-size: 13px;
    color: #777;
    line-height: 1.5;
}

/* ========== 底部 Footer ========== */
.footer {
    background: #0a0a0a;
    color: #aaa;
    padding: 40px 0 30px;
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.footer-wrap {
    display: flex;
    align-items: flex-start;
    gap: 40px;
}
.footer-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-right {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    flex-shrink: 0;
}
.footer-brand h3 {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.footer-brand h3 span {
    color: #63a4ff;
    font-weight: 400;
    font-size: 16px;
}
.footer-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.footer-info p {
    font-size: 13px;
    color: #999;
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.6;
}
.footer-info p i {
    color: #63a4ff;
    width: 18px;
    font-size: 14px;
    text-align: center;
    flex-shrink: 0;
}
.footer-social {
    display: flex;
    gap: 16px;
    margin: 6px 0;
}
.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    color: #ccc;
    font-size: 18px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.footer-social a:hover {
    transform: scale(1.15);
    background: #63a4ff;
    color: #fff;
    box-shadow: 0 0 12px rgba(99, 164, 255, 0.25);
}
.footer-copyright {
    margin-top: 6px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-copyright p {
    font-size: 12px;
    color: #666;
}

/* ===== 返回顶部按钮 ===== */
.back-to-top {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: #ccc;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.back-to-top:hover {
    background: #63a4ff;
    border-color: #63a4ff;
    color: #fff;
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 8px 28px rgba(99, 164, 255, 0.28);
}
.back-to-top:active {
    transform: scale(0.92);
}

/* ===== 图片放大预览遮罩 ===== */
.preview-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.88);
    z-index: 99999;
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.preview-overlay.show {
    display: flex;
    opacity: 1;
}
.preview-overlay img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    transform: scale(0.92);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.preview-overlay.show img {
    transform: scale(1);
}
.preview-close {
    position: fixed;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    z-index: 100000;
    transition: all 0.3s ease;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.preview-close:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: rotate(90deg);
}

/* ========== 视频弹窗样式 ========== */
.video-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 999999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.video-modal.open {
    display: flex;
}
.video-modal-inner {
    width: 100%;
    max-width: 1100px;
    position: relative;
}
/* 关键：限制视频大小，保持比例 */
#carouselVideo,
#pageVideo {
    width: 100%;
    max-height: 80vh;
    border-radius: 10px;
    background: #000;
    display: block;
}
.video-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}
.video-close:hover {
    color: #63a4ff;
    transform: rotate(90deg);
}

/* ================================================================
   视频库页面样式（全局，不再嵌套在 @media 内）
   ================================================================ */

/* ---- 通用按钮 ---- */
.btn-primary {
    display: inline-block;
    padding: 14px 38px;
    background: #63a4ff;
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(99, 164, 255, 0.25);
    letter-spacing: 0.5px;
}
.btn-primary:hover {
    background: #4a8ce0;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(99, 164, 255, 0.4);
    color: #fff;
}
.btn-primary i {
    margin-right: 10px;
}

/* ---- 视频库页面容器 ---- */
.video-gallery-section {
    padding: 60px 0 80px;
    background: #f8fafc;
    min-height: 60vh;
}

/* ---- 页面头部装饰 ---- */
.video-gallery-header {
    margin-bottom: 40px;
}
.gallery-subtitle {
    text-align: center;
    color: #888;
    font-size: 16px;
    margin-top: -10px;
    margin-bottom: 20px;
    letter-spacing: 0.3px;
}
.gallery-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #63a4ff, #4a8ce0);
    margin: 0 auto;
    border-radius: 4px;
}

/* ---- 视频网格（3列） ---- */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 10px;
}

/* ---- 视频卡片 ---- */
.video-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    position: relative;
}
.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

/* ---- 视频缩略图（16:9） ---- */
.video-thumb {
    position: relative;
    overflow: hidden;
    background: #1a1e25;
    aspect-ratio: 16 / 9;
}
.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.video-card:hover .video-thumb img {
    transform: scale(1.06);
}

/* ---- 播放按钮覆盖层 ---- */
.play-icon-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 56px;
    opacity: 0.85;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
    filter: drop-shadow(0 0 20px rgba(0,0,0,0.3));
}
.video-card:hover .play-icon-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.12);
    color: #63a4ff;
}

/* ---- 视频时长标签 ---- */
.video-duration {
    position: absolute;
    bottom: 12px;
    right: 14px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
    font-weight: 500;
    letter-spacing: 0.3px;
    border: 1px solid rgba(255,255,255,0.08);
}

/* ---- 视频卡片底部信息 ---- */
.video-info {
    padding: 18px 22px 22px;
}
.video-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
    transition: color 0.3s ease;
}
.video-card:hover .video-info h3 {
    color: #63a4ff;
}
.video-info p {
    font-size: 14px;
    color: #777;
    margin: 0 0 10px 0;
    line-height: 1.5;
}
.video-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    color: #63a4ff;
    background: rgba(99, 164, 255, 0.10);
    padding: 2px 14px;
    border-radius: 20px;
    letter-spacing: 0.3px;
    border: 1px solid rgba(99, 164, 255, 0.12);
}

/* ---- 底部提示 ---- */
.gallery-footer-note {
    text-align: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #e8ecf0;
}
.gallery-footer-note p {
    color: #999;
    font-size: 14px;
}
.gallery-footer-note p i {
    color: #63a4ff;
    margin-right: 8px;
}

/* ================================================================
   响应式适配
   ================================================================ */

@media (max-width: 992px) {
    .nav-pc {
        display: none;
    }
    .menu-btn {
        display: block;
    }
    .banner-wrap {
        flex-direction: column;
        padding: 30px 0;
    }
    .banner-text {
        flex: 0 1 100%;
        padding: 0 10px;
    }
    .banner-title {
        font-size: 34px;
    }
    .banner-desc {
        max-width: 100%;
    }
    .banner-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .product-grid,
    .factory-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-flex {
        flex-wrap: wrap;
        flex-direction: column;
        gap: 20px;
    }
    .process-arrow {
        transform: rotate(90deg);
    }
    .carousel-slide img {
        height: 320px;
    }
    .slide-caption {
        font-size: 16px;
        padding: 16px 20px 20px;
    }
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    .carousel-btn.prev {
        left: 12px;
    }
    .carousel-btn.next {
        right: 12px;
    }

    /* 视频库响应式 */
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .footer-wrap {
        flex-direction: column;
        gap: 24px;
    }
    .footer-right {
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .footer-brand h3 {
        font-size: 20px;
    }
    .footer-info p {
        font-size: 12px;
        align-items: flex-start;
    }
    .footer-info p i {
        margin-top: 2px;
    }
    .footer-social {
        justify-content: center;
    }
    .footer-social a {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .banner-title {
        font-size: 26px;
    }
    .banner-features {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .feature-item {
        padding: 14px 10px 12px;
        border-radius: 12px;
    }
    .feature-icon {
        width: 38px;
        height: 38px;
    }
    .feature-icon i {
        font-size: 15px;
    }
    .feature-item h4 {
        font-size: 12px;
    }
    .feature-item p {
        font-size: 10px;
    }
    .product-grid,
    .factory-grid {
        grid-template-columns: 1fr;
    }
    .section-title h2 {
        font-size: 20px;
    }
    .carousel-slide img {
        height: 220px;
    }
    .slide-caption {
        font-size: 14px;
        padding: 12px 16px 16px;
    }
    .carousel-btn {
        width: 34px;
        height: 34px;
        font-size: 14px;
    }
    .carousel-btn.prev {
        left: 8px;
    }
    .carousel-btn.next {
        right: 8px;
    }
    .carousel-dots .dot {
        width: 8px;
        height: 8px;
    }
    .factory-item {
        padding: 16px 12px;
    }
    .footer {
        padding: 30px 0 20px;
    }
    .footer-brand h3 {
        font-size: 18px;
    }
    .footer-info p {
        font-size: 11px;
        gap: 8px;
    }
    .footer-info p i {
        width: 16px;
        font-size: 12px;
    }
    .footer-social {
        gap: 12px;
    }
    .footer-social a {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    .back-to-top {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }

    /* 视频库移动端 */
    .video-gallery-section {
        padding: 40px 0 50px;
    }
    .video-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .video-info h3 {
        font-size: 16px;
    }
    .video-info p {
        font-size: 13px;
    }
    .play-icon-overlay {
        font-size: 42px;
    }
    .gallery-subtitle {
        font-size: 14px;
    }
    .video-duration {
        font-size: 11px;
        padding: 2px 8px;
    }
    .gallery-footer-note {
        margin-top: 30px;
        padding-top: 20px;
    }
    .btn-primary {
        padding: 12px 28px;
        font-size: 14px;
    }
}