:root {
    --color-primary: #ef255f;
    --color-accent: #fccf4d;
    --color-teal: #49beb7;
    --color-dark: #085f63;
    --color-bg: #f8f9fb;
    --color-white: #ffffff;
    --color-text: #1a1a2e;
    --color-text-light: #555;
    --color-border: #e8ecf1;
    --color-card-bg: #ffffff;
    --color-nav-bg: #ffffff;
    --color-footer-bg: #0a1628;
    --color-footer-text: #c0c8d4;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
    --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --max-width: 1280px;
    --nav-height: 60px;
    --font-xs: 0.75rem;
    --font-sm: 0.85rem;
    --font-md: 0.95rem;
    --font-lg: 1.1rem;
    --font-xl: 1.3rem;
    --font-2xl: 1.6rem;
    --font-3xl: 2rem;
    --font-4xl: 2.5rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========== 顶部导航 100%宽度 ========== */
.top-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: var(--color-nav-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    height: var(--nav-height);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    transition: var(--transition-fast);
}

.top-nav .nav-inner {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.top-nav .site-brand {
    flex-shrink: 0;
}
.top-nav .site-brand h1 {
    font-size: var(--font-xl);
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}
.top-nav .site-brand h1 .icon-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
    position: relative;
    top: -2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex-shrink: 1;
    mask-image: linear-gradient(to right, #000 85%, transparent 98%);
    -webkit-mask-image: linear-gradient(to right, #000 85%, transparent 98%);
}
.nav-links::-webkit-scrollbar {
    display: none;
}
.nav-links li {
    flex-shrink: 0;
}
.nav-links a {
    display: inline-block;
    padding: 7px 13px;
    border-radius: 20px;
    text-decoration: none;
    color: var(--color-text);
    font-size: var(--font-sm);
    font-weight: 500;
    transition: var(--transition-fast);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.nav-links a:hover,
.nav-links a:focus-visible {
    background: #fff0f3;
    color: var(--color-primary);
}
.nav-links a.nav-hot {
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
}
.nav-links a.nav-hot:hover {
    background: #d61e50;
    color: #fff;
}
.nav-links a.nav-active {
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.user-status {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-sm);
    color: var(--color-text-light);
    cursor: pointer;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--color-border);
    transition: var(--transition-fast);
    background: var(--color-white);
    white-space: nowrap;
}
.user-status:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.user-status .avatar-dot {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-teal), var(--color-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
    color: var(--color-text);
}
.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2.5px;
    background: var(--color-text);
    margin: 5px 0;
    border-radius: 3px;
    transition: var(--transition-fast);
}

/* ========== 主容器 ========== */
.main-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 16px;
}

/* ========== 区块通用样式 ========== */
.section-block {
    margin: 28px 0;
    padding: 0;
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 10px;
}
.section-header h2 {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--color-text);
    position: relative;
    padding-left: 14px;
    letter-spacing: -0.3px;
}
.section-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    background: var(--color-primary);
    border-radius: 3px;
}
.section-header .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #fff8e1;
    color: #b8860b;
    padding: 5px 12px;
    border-radius: 16px;
    font-size: var(--font-xs);
    font-weight: 600;
    letter-spacing: 0.5px;
}
.section-header .more-link {
    font-size: var(--font-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}
.section-header .more-link:hover {
    text-decoration: underline;
}

.card-grid {
    display: grid;
    gap: 14px;
}
.card-grid.col-2-mobile {
    grid-template-columns: repeat(2, 1fr);
}
.card-grid.col-6-desktop {
    grid-template-columns: repeat(2, 1fr);
}

/* ========== Banner 100%宽度图片+文字覆盖 ========== */
.banner-section {
    position: relative;
    width: 100%;
    margin: 0 0 24px 0;
    border-radius: 0;
    overflow: hidden;
    aspect-ratio: 16 / 7;
    min-height: 260px;
    max-height: 480px;
    background: var(--color-dark);
}
.banner-section img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(8, 95, 99, 0.15) 0%,
            rgba(0, 0, 0, 0.55) 55%,
            rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: clamp(20px, 5vw, 48px) clamp(18px, 4vw, 40px);
    pointer-events: none;
}
.banner-overlay .banner-tag {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: var(--font-xs);
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 10px;
    width: fit-content;
    pointer-events: auto;
}
.banner-overlay h2 {
    font-size: clamp(var(--font-2xl), 4vw, var(--font-4xl));
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}
.banner-overlay p {
    font-size: clamp(var(--font-sm), 1.8vw, var(--font-md));
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
    pointer-events: auto;
}
.banner-overlay .banner-cta {
    pointer-events: auto;
    display: inline-block;
    margin-top: 12px;
    background: var(--color-accent);
    color: #1a1a2e;
    padding: 10px 24px;
    border-radius: 24px;
    font-weight: 700;
    text-decoration: none;
    font-size: var(--font-sm);
    width: fit-content;
    transition: var(--transition-fast);
    letter-spacing: 0.5px;
}
.banner-overlay .banner-cta:hover {
    background: #e6b830;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(252, 207, 77, 0.45);
}

/* ========== 平台介绍 ========== */
.intro-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: clamp(20px, 3vw, 32px);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.intro-section h2 {
    font-size: var(--font-2xl);
    color: var(--color-dark);
    margin-bottom: 8px;
    font-weight: 700;
}
.intro-section p {
    font-size: var(--font-md);
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}
.intro-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-top: 16px;
}
.intro-highlights span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f0faf9;
    color: var(--color-dark);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: var(--font-sm);
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* ========== 热门影视卡片 ========== */
.movie-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}
.movie-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: #fde0e7;
}
.movie-card .card-img-wrap {
    position: relative;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: #e8ecf1;
    flex-shrink: 0;
}
.movie-card .card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.movie-card:hover .card-img-wrap img {
    transform: scale(1.06);
}
.movie-card .rank-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--color-primary);
    color: #fff;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(239, 37, 95, 0.4);
}
.movie-card .rank-badge.gold {
    background: #fccf4d;
    color: #5c3d00;
}
.movie-card .rank-badge.silver {
    background: #bcc6d0;
    color: #333;
}
.movie-card .week-tag {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--color-accent);
    color: #3d2a00;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    z-index: 2;
    letter-spacing: 0.5px;
}
.movie-card .card-info {
    padding: 10px 12px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.movie-card .card-info h3 {
    font-size: var(--font-sm);
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--color-text);
}
.movie-card .card-info .meta {
    font-size: var(--font-xs);
    color: #888;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.movie-card .card-info .meta span {
    background: #f5f5f5;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}
.movie-card .card-info .type-tag {
    display: inline-block;
    background: #fff0f3;
    color: var(--color-primary);
    padding: 2px 9px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    width: fit-content;
}

/* ========== 明星介绍卡片 ========== */
.star-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-normal);
    text-align: center;
    border: 1px solid transparent;
    cursor: pointer;
}
.star-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: #d4f0ee;
}
.star-card .star-img-wrap {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #e8ecf1;
}
.star-card .star-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.star-card:hover .star-img-wrap img {
    transform: scale(1.05);
}
.star-card .star-info {
    padding: 12px 10px 14px;
}
.star-card .star-info h3 {
    font-size: var(--font-md);
    font-weight: 600;
    color: var(--color-text);
}
.star-card .star-info .role {
    font-size: var(--font-xs);
    color: var(--color-primary);
    font-weight: 500;
    margin-top: 2px;
}
.star-card .hot-badge {
    display: inline-block;
    background: #fff3cd;
    color: #b8860b;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    margin-top: 4px;
    letter-spacing: 0.5px;
}

/* ========== 剧情介绍卡片 ========== */
.plot-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-normal);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}
.plot-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: #e0e0e0;
}
.plot-card .plot-img-wrap {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #e8ecf1;
    flex-shrink: 0;
}
.plot-card .plot-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.plot-card:hover .plot-img-wrap img {
    transform: scale(1.04);
}
.plot-card .plot-info {
    padding: 12px 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.plot-card .plot-info h3 {
    font-size: var(--font-md);
    font-weight: 600;
    color: var(--color-text);
}
.plot-card .plot-info p {
    font-size: var(--font-sm);
    color: #777;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 电影详细介绍 + 右侧阅读面板 ========== */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: start;
}
.detail-main {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.detail-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid transparent;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}
.detail-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: #fde0e7;
}
.detail-card .detail-img-wrap {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #e8ecf1;
    flex-shrink: 0;
}
.detail-card .detail-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.detail-card:hover .detail-img-wrap img {
    transform: scale(1.04);
}
.detail-card .detail-info {
    padding: 12px 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.detail-card .detail-info h3 {
    font-size: var(--font-md);
    font-weight: 600;
    color: var(--color-text);
}
.detail-card .detail-info .detail-meta {
    font-size: var(--font-xs);
    color: #888;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.detail-card .detail-info .detail-meta span {
    background: #f8f8f8;
    padding: 2px 8px;
    border-radius: 8px;
}
.detail-card .detail-info .detail-desc {
    font-size: var(--font-sm);
    color: #666;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 右侧阅读面板 */
.reading-panel {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 20px 18px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    position: sticky;
    top: 80px;
    align-self: start;
}
.reading-panel h3 {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 10px;
    text-align: center;
}
.reading-panel .stat-row {
    display: flex;
    justify-content: space-around;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.reading-panel .stat-item {
    text-align: center;
    flex: 1;
    min-width: 70px;
}
.reading-panel .stat-item .stat-num {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}
.reading-panel .stat-item .stat-label {
    font-size: var(--font-xs);
    color: #999;
    margin-top: 4px;
}
.reading-panel .update-time {
    text-align: center;
    font-size: var(--font-xs);
    color: #aaa;
    margin-top: 8px;
    padding-top: 10px;
    border-top: 1px dashed var(--color-border);
}
.reading-panel .hot-list {
    list-style: none;
    margin-top: 10px;
}
.reading-panel .hot-list li {
    padding: 7px 0;
    border-bottom: 1px solid #f5f5f5;
    font-size: var(--font-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
}
.reading-panel .hot-list li .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-teal);
    flex-shrink: 0;
}

/* ========== 评论板块 ========== */
.comment-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.comment-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}
.comment-item:hover {
    border-color: #d0d0d0;
    box-shadow: var(--shadow-md);
}
.comment-item .comment-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.comment-item .comment-user {
    font-weight: 600;
    font-size: var(--font-sm);
    color: var(--color-text);
}
.comment-item .comment-time {
    font-size: var(--font-xs);
    color: #aaa;
    margin-left: auto;
}
.comment-item .comment-body {
    font-size: var(--font-sm);
    color: #555;
    line-height: 1.6;
}
.comment-item .comment-body .keyword-highlight {
    color: var(--color-primary);
    font-weight: 500;
}

/* ========== APP下载板块 ========== */
.download-section {
    background: linear-gradient(135deg, #fdf6f0, #fefefe);
    border-radius: var(--radius-xl);
    padding: clamp(20px, 4vw, 36px);
    box-shadow: var(--shadow-md);
    border: 2px solid #fde8c8;
    text-align: center;
}
.download-section h2 {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
}
.download-section .download-subtitle {
    font-size: var(--font-sm);
    color: #888;
    margin-bottom: 18px;
}
.download-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-width: 700px;
    margin: 0 auto;
}
.download-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-sm);
    transition: var(--transition-normal);
    border: 1.5px solid transparent;
    justify-content: center;
    letter-spacing: 0.3px;
}
.download-btn.android {
    background: #e8faf5;
    color: #1a5c3a;
    border-color: #b8e8d4;
}
.download-btn.android:hover {
    background: #d2f5e8;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(73, 190, 183, 0.3);
}
.download-btn.ios {
    background: #f5f5f5;
    color: #333;
    border-color: #ddd;
}
.download-btn.ios:hover {
    background: #eee;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}
.download-btn.pc {
    background: #eef3f8;
    color: #2c3e50;
    border-color: #c8d6e5;
}
.download-btn.pc:hover {
    background: #e0e9f2;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(82, 97, 107, 0.25);
}
.download-btn.mac {
    background: #f9f9f9;
    color: #444;
    border-color: #e0e0e0;
}
.download-btn.mac:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}
.app-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

/* ========== 常见问题 ========== */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition-fast);
}
.faq-item:hover {
    border-color: var(--color-teal);
    background: #fafffe;
}
.faq-item h3 {
    font-size: var(--font-md);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}
.faq-item p {
    font-size: var(--font-sm);
    color: #777;
    line-height: 1.5;
}

/* ========== 友情链接 ========== */
.friendlinks-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 20px 18px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    text-align: center;
}
.friendlinks-section h2 {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}
.friendlinks-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
a.link_friendlinks_a {
    display: inline-block;
    padding: 8px 16px;
    background: #f8f9fb;
    border-radius: 20px;
    text-decoration: none;
    color: #555;
    font-size: var(--font-sm);
    transition: var(--transition-fast);
    border: 1px solid transparent;
    font-weight: 500;
    letter-spacing: 0.2px;
}
a.link_friendlinks_a:hover {
    border-color: var(--color-teal);
    color: var(--color-dark);
    background: #f0faf9;
}

/* ========== 底部导航 100%宽度 ========== */
.bottom-nav {
    width: 100%;
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 28px 16px 20px;
    margin-top: 36px;
}
.bottom-nav .bottom-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
    align-items: flex-start;
}
.bottom-nav .bottom-col h3 {
    font-size: var(--font-md);
    color: #fff;
    margin-bottom: 8px;
    font-weight: 600;
}
.bottom-nav .bottom-col a {
    display: block;
    color: var(--color-footer-text);
    text-decoration: none;
    font-size: var(--font-sm);
    padding: 3px 0;
    transition: var(--transition-fast);
}
.bottom-nav .bottom-col a:hover {
    color: var(--color-accent);
}
.bottom-nav .bottom-copy {
    width: 100%;
    text-align: center;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-xs);
    color: #8899aa;
}
.bottom-nav .bottom-copy a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
}
.bottom-nav .bottom-copy a:hover {
    text-decoration: underline;
}

/* ========== 响应式 ========== */
@media (min-width: 600px) {
    .card-grid.col-6-desktop {
        grid-template-columns: repeat(3, 1fr);
    }
    .detail-main {
        grid-template-columns: repeat(2, 1fr);
    }
    .download-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .banner-section {
        border-radius: var(--radius-lg);
        margin: 0 0 28px 0;
    }
    .banner-overlay {
        padding: 36px 40px;
    }
    .top-nav {
        padding: 0 24px;
    }
    .main-container {
        padding: 0 20px;
    }
}
@media (min-width: 900px) {
    .card-grid.col-6-desktop {
        grid-template-columns: repeat(4, 1fr);
    }
    .detail-layout {
        grid-template-columns: 1fr 320px;
    }
    .detail-main {
        grid-template-columns: repeat(2, 1fr);
    }
    .nav-links {
        gap: 4px;
    }
    .nav-links a {
        padding: 7px 14px;
        font-size: var(--font-sm);
    }
    .section-header h2 {
        font-size: var(--font-3xl);
    }
}
@media (min-width: 1100px) {
    .card-grid.col-6-desktop {
        grid-template-columns: repeat(6, 1fr);
    }
    .card-grid.col-4-desktop {
        grid-template-columns: repeat(4, 1fr);
    }
    .detail-layout {
        grid-template-columns: 1fr 340px;
    }
    .banner-overlay h2 {
        font-size: var(--font-4xl);
    }
    .top-nav {
        padding: 0 32px;
    }
    .main-container {
        padding: 0 24px;
    }
}
@media (max-width: 599px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 12px;
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
        gap: 2px;
        z-index: 999;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links a {
        display: block;
        padding: 10px 14px;
        border-radius: 8px;
        text-align: center;
    }
    .mobile-menu-btn {
        display: block;
    }
    .user-status {
        font-size: var(--font-xs);
        padding: 5px 10px;
    }
    .top-nav .site-brand h1 {
        font-size: var(--font-lg);
    }
    .banner-section {
        aspect-ratio: 16 / 9;
        min-height: 200px;
    }
    .detail-layout {
        grid-template-columns: 1fr;
    }
    .detail-main {
        grid-template-columns: repeat(2, 1fr);
    }
    .reading-panel {
        position: static;
        order: -1;
    }
    .card-grid.col-2-mobile {
        grid-template-columns: repeat(2, 1fr);
    }
    .download-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bottom-nav .bottom-inner {
        flex-direction: column;
        gap: 14px;
    }
}
@media (max-width: 380px) {
    .card-grid.col-2-mobile {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .movie-card .card-info {
        padding: 8px 8px 10px;
    }
    .movie-card .card-info h3 {
        font-size: var(--font-xs);
    }
    .detail-main {
        grid-template-columns: 1fr;
    }
    .top-nav .site-brand h1 {
        font-size: var(--font-md);
    }
    .banner-overlay h2 {
        font-size: var(--font-xl);
    }
}