:root {
        --primary-color: #ff6b22;
        --primary-light: #fff2e8;
        --secondary-color: #2b2b2b;
        --text-main: #333333;
        --text-light: #666666;
        --bg-color: #fcfcfc;
        --bg-gray: #f5f6f8;
        --white: #ffffff;
        --border-color: #eaeaea;
        --radius-md: 12px;
        --radius-lg: 24px;
    }

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

    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        color: var(--text-main);
        background-color: var(--bg-color);
        line-height: 1.6;
        overflow-x: hidden;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    img {
        max-width: 100%;
        display: block;
    }

    .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    /* Header */
    .site-header {
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 1px solid var(--border-color);
    }

    .header-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 64px;
    }

    .logo-area {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: bold;
        font-size: 20px;
        color: var(--secondary-color);
    }

    .logo-area img {
        height: 32px;
        border-radius: 8px;
    }

    .nav-links {
        display: none;
    }

    @media (min-width: 768px) {
        .nav-links {
            display: flex;
            gap: 20px;
            font-size: 14px;
            color: var(--text-light);
            overflow-x: auto;
            white-space: nowrap;
            padding: 10px 0;
        }
        .nav-links::-webkit-scrollbar { display: none; }
        .nav-links a:hover { color: var(--primary-color); }
    }

    /* Hero Section */
    .hero {
        background: linear-gradient(135deg, #1a1a1a 0%, #332222 100%);
        color: var(--white);
        padding: 60px 0;
        position: relative;
        overflow: hidden;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url(images/poster-1.webp) center/cover;
        opacity: 0.15;
        z-index: 1;
    }

    .hero-inner {
        position: relative;
        z-index: 2;
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    @media (min-width: 1024px) {
        .hero-inner {
            flex-direction: row;
            align-items: center;
            justify-content: space-between;
        }
    }

    .hero-content {
        flex: 1;
    }

    .hero h1 {
        font-size: 36px;
        line-height: 1.3;
        margin-bottom: 20px;
        color: #ffaa66;
    }

    @media (min-width: 768px) {
        .hero h1 { font-size: 48px; }
    }

    .hero p {
        font-size: 16px;
        margin-bottom: 30px;
        color: #d4d4d4;
        max-width: 500px;
    }

    .hero-tags {
        display: flex;
        gap: 10px;
        margin-bottom: 30px;
        flex-wrap: wrap;
    }

    .hero-tag {
        background: rgba(255, 107, 34, 0.2);
        color: #ffaa66;
        border: 1px solid rgba(255, 107, 34, 0.5);
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 13px;
    }

    .download-group {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }

    .btn-download {
        background-color: var(--primary-color);
        color: var(--white);
        padding: 12px 24px;
        border-radius: 30px;
        font-weight: bold;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        transition: transform 0.2s, background-color 0.2s;
        box-shadow: 0 4px 15px rgba(255, 107, 34, 0.3);
    }

    .btn-download:hover {
        transform: translateY(-2px);
        background-color: #e65c19;
    }

    .device-btns {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        margin-top: 15px;
    }

    .device-btn {
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--white);
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 13px;
        border: 1px solid rgba(255, 255, 255, 0.2);
        cursor: pointer;
    }

    .hero-mockup {
        flex: 1;
        display: flex;
        justify-content: center;
        gap: 15px;
    }

    .mockup-img {
        width: 45%;
        border-radius: var(--radius-md);
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        border: 2px solid rgba(255,255,255,0.1);
    }

    /* Section Common */
    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
        color: var(--secondary-color);
        margin-bottom: 10px;
        text-align: center;
    }

    .section-subtitle {
        text-align: center;
        color: var(--text-light);
        font-size: 14px;
        margin-bottom: 40px;
    }

    /* Section 1: 真人爽剧 */
    .section-reality {
        background-color: var(--primary-light);
    }
    
    .reality-layout {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    @media (min-width: 1024px) {
        .reality-layout {
            flex-direction: row;
            align-items: flex-start;
        }
    }

    .reality-poster {
        flex: 0 0 300px;
        position: sticky;
        top: 100px;
    }

    .reality-poster img {
        border-radius: var(--radius-lg);
        box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        width: 100%;
    }

    .reality-list {
        flex: 1;
        display: grid;
        grid-template-columns: 1fr;
        gap: 15px;
    }

    @media (min-width: 768px) {
        .reality-list { grid-template-columns: repeat(2, 1fr); }
    }

    .reality-item {
        background: var(--white);
        padding: 15px;
        border-radius: var(--radius-md);
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .reality-item h3 {
        font-size: 16px;
        color: var(--secondary-color);
        display: flex;
        justify-content: space-between;
    }

    .reality-item h3 span {
        color: var(--primary-color);
        font-size: 14px;
    }

    .reality-item p {
        font-size: 13px;
        color: var(--text-light);
    }
    
    .reality-meta {
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
        margin-top: 5px;
    }

    .reality-meta span {
        font-size: 11px;
        background: var(--bg-gray);
        padding: 2px 8px;
        border-radius: 4px;
        color: var(--text-light);
    }

    /* Section 2: 原创精品 */
    .section-original {
        background-color: #1e1e24;
        color: var(--white);
    }

    .section-original .section-title { color: var(--white); }
    .section-original .section-subtitle { color: #999; }

    .original-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    @media (min-width: 768px) {
        .original-grid { grid-template-columns: repeat(3, 1fr); }
    }

    @media (min-width: 1024px) {
        .original-grid { grid-template-columns: repeat(5, 1fr); }
    }

    .original-card {
        position: relative;
        border-radius: var(--radius-md);
        overflow: hidden;
        aspect-ratio: 3/4;
    }

    .original-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s;
    }

    .original-card:hover img {
        transform: scale(1.05);
    }

    .original-info {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(transparent, rgba(0,0,0,0.9));
        padding: 30px 10px 10px;
        color: var(--white);
    }

    .original-info h3 {
        font-size: 14px;
        margin-bottom: 4px;
    }

    .original-info p {
        font-size: 11px;
        color: #ccc;
    }

    /* Section 3: 上新日历 */
    .section-calendar {
        background-color: var(--bg-gray);
    }

    .timeline {
        position: relative;
        max-width: 800px;
        margin: 0 auto;
        padding: 20px 0;
    }

    .timeline::before {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        left: 20px;
        width: 2px;
        background: var(--primary-color);
        opacity: 0.3;
    }

    @media (min-width: 768px) {
        .timeline::before { left: 50%; margin-left: -1px; }
    }

    .timeline-item {
        position: relative;
        margin-bottom: 30px;
        padding-left: 50px;
    }

    .timeline-item::before {
        content: '';
        position: absolute;
        left: 14px;
        top: 5px;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: var(--primary-color);
        border: 3px solid var(--white);
        box-shadow: 0 0 0 2px var(--primary-color);
        z-index: 2;
    }

    @media (min-width: 768px) {
        .timeline-item {
            width: 50%;
            padding-left: 0;
            padding-right: 40px;
            text-align: right;
        }
        .timeline-item:nth-child(even) {
            left: 50%;
            padding-left: 40px;
            padding-right: 0;
            text-align: left;
        }
        .timeline-item::before {
            left: auto;
            right: -7px;
        }
        .timeline-item:nth-child(even)::before {
            left: -7px;
            right: auto;
        }
    }

    .timeline-content {
        background: var(--white);
        padding: 20px;
        border-radius: var(--radius-md);
        box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    }

    .timeline-time {
        color: var(--primary-color);
        font-weight: bold;
        font-size: 18px;
        margin-bottom: 8px;
    }

    .timeline-content h3 {
        font-size: 16px;
        margin-bottom: 8px;
        color: var(--secondary-color);
    }

    .timeline-content p {
        font-size: 13px;
        color: var(--text-light);
    }

    /* Section 4: 短剧工坊 */
    .section-workshop {
        background-color: #fdfaf6;
    }

    .workshop-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    @media (min-width: 768px) {
        .workshop-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (min-width: 1024px) {
        .workshop-grid { grid-template-columns: repeat(3, 1fr); }
    }

    .workshop-card {
        background: var(--white);
        border-radius: var(--radius-md);
        overflow: hidden;
        border: 1px solid var(--border-color);
    }

    .workshop-card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .workshop-body {
        padding: 20px;
    }

    .workshop-body h3 {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .workshop-body p {
        font-size: 13px;
        color: var(--text-light);
        margin-bottom: 15px;
    }

    .workshop-tags {
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
    }

    .workshop-tags span {
        font-size: 12px;
        color: var(--primary-color);
        background: var(--primary-light);
        padding: 2px 8px;
        border-radius: 4px;
    }

    /* Section 5: 短剧题材 */
    .section-genre {
        background-color: #f0f4f8;
    }

    .genre-wrap {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
    }

    .genre-pill {
        background: var(--white);
        padding: 12px 24px;
        border-radius: 30px;
        font-size: 15px;
        color: var(--secondary-color);
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .genre-pill::before {
        content: '#';
        color: var(--primary-color);
        font-weight: bold;
    }

    /* Section 6: 热门神评 */
    .section-reviews {
        background-color: var(--white);
    }

    .review-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    @media (min-width: 768px) {
        .review-list { grid-template-columns: repeat(2, 1fr); }
    }

    .review-card {
        background: var(--bg-gray);
        padding: 20px;
        border-radius: var(--radius-md);
        display: flex;
        gap: 15px;
    }

    .review-avatar {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        object-fit: cover;
        flex-shrink: 0;
    }

    .review-content h3 {
        font-size: 14px;
        margin-bottom: 4px;
        color: var(--secondary-color);
    }

    .review-content p {
        font-size: 13px;
        color: var(--text-light);
        line-height: 1.5;
    }

    /* Section 7: 隐私安全 */
    .section-privacy {
        background-color: #2c3e50;
        color: var(--white);
    }
    
    .section-privacy .section-title { color: var(--white); }
    .section-privacy .section-subtitle { color: #a0b1c4; }

    .privacy-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    @media (min-width: 768px) {
        .privacy-grid { grid-template-columns: repeat(2, 1fr); }
    }

    .privacy-item {
        background: rgba(255,255,255,0.05);
        padding: 20px;
        border-radius: var(--radius-md);
        border: 1px solid rgba(255,255,255,0.1);
    }

    .privacy-item h3 {
        font-size: 16px;
        margin-bottom: 10px;
        color: #ffaa66;
    }

    .privacy-item p {
        font-size: 13px;
        color: #b0c4de;
    }

    /* Section 8: 常见问题 */
    .section-faq {
        background-color: var(--bg-color);
    }

    .faq-list {
        max-width: 800px;
        margin: 0 auto;
    }

    .faq-item {
        background: var(--white);
        margin-bottom: 12px;
        border-radius: var(--radius-md);
        border: 1px solid var(--border-color);
        overflow: hidden;
    }

    .faq-question {
        padding: 16px 20px;
        font-weight: bold;
        font-size: 15px;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: var(--secondary-color);
    }

    .faq-question::after {
        content: '+';
        font-size: 20px;
        color: var(--primary-color);
    }

    .faq-answer {
        padding: 0 20px 16px;
        font-size: 14px;
        color: var(--text-light);
        display: block;
    }

    /* Bottom Download */
    .section-bottom-download {
        background: linear-gradient(180deg, var(--primary-light) 0%, var(--white) 100%);
        padding-bottom: 80px;
    }

    .install-steps {
        max-width: 600px;
        margin: 0 auto 40px;
        background: var(--white);
        padding: 30px;
        border-radius: var(--radius-lg);
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }

    .install-steps h3 {
        text-align: center;
        margin-bottom: 20px;
        color: var(--secondary-color);
    }

    .step-item {
        display: flex;
        gap: 15px;
        margin-bottom: 15px;
    }

    .step-num {
        width: 24px;
        height: 24px;
        background: var(--primary-color);
        color: var(--white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: bold;
        flex-shrink: 0;
        margin-top: 2px;
    }

    .step-text {
        font-size: 14px;
        color: var(--text-light);
    }

    .bottom-btn-area {
        text-align: center;
    }

    /* Floating Window */
    .floating-download {
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        background: var(--white);
        padding: 8px 16px;
        border-radius: 30px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.15);
        display: flex;
        align-items: center;
        gap: 10px;
        z-index: 99;
        border: 1px solid var(--primary-color);
    }

    .floating-download img {
        width: 32px;
        height: 32px;
        border-radius: 50%;
    }

    .floating-download a {
        background: var(--primary-color);
        color: var(--white);
        padding: 6px 16px;
        border-radius: 20px;
        font-size: 13px;
        font-weight: bold;
    }

    /* Footer */
    .site-footer {
        background-color: #1a1a1a;
        color: #888;
        text-align: center;
        padding: 30px 20px;
        font-size: 12px;
    }

    .site-footer a {
        color: #aaa;
    }
    
    .footer-info {
        margin-bottom: 10px;
    }
    
    .footer-time {
        margin-top: 10px;
        font-size: 11px;
        color: #666;
    }

    /* Modal */
    .modal-overlay {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.6);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 1000;
        padding: 20px;
    }
    .modal-overlay.active {
        display: flex;
    }
    .modal-box {
        background: var(--white);
        padding: 25px;
        border-radius: var(--radius-md);
        text-align: center;
        max-width: 400px;
        width: 100%;
    }
    .modal-box p {
        font-size: 15px;
        margin-bottom: 15px;
        color: var(--text-main);
    }
    .copy-box {
        background: var(--bg-gray);
        padding: 12px;
        border-radius: 8px;
        font-size: 13px;
        word-break: break-all;
        margin-bottom: 15px;
        color: var(--text-light);
    }
    .modal-btn {
        background: var(--primary-color);
        color: var(--white);
        border: none;
        padding: 10px 20px;
        border-radius: 20px;
        font-size: 14px;
        font-weight: bold;
        cursor: pointer;
        width: 100%;
    }