:root {
    --color-dark: #1e2022;
    --color-mid: #52616b;
    --color-light: #c9d6df;
    --color-bg: #f0f5f9;
    --color-white: #ffffff;
    --color-accent: #3a7bd5;
    --color-accent-hover: #2d62aa;
    --color-star: #e8a840;
    --color-tag: #eef3f7;
    --shadow-sm: 0 1px 3px rgba(30, 32, 34, 0.06);
    --shadow-md: 0 4px 16px rgba(30, 32, 34, 0.10);
    --shadow-lg: 0 8px 28px rgba(30, 32, 34, 0.14);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --transition: 0.22s ease;
    --max-width: 1400px;
    --sidebar-width: 340px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    background-color: var(--color-bg);
    color: var(--color-dark);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== 顶部导航栏 100%宽度 ========== */
.top-nav {
    width: 100%;
    background-color: var(--color-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.top-nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 60px;
    gap: 20px;
}
.nav-brand h1 {
    font-size: 1.45rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}
.nav-brand h1 span {
    color: #ffd369;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-links a {
    color: #c9d6df;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 7px 14px;
    border-radius: 20px;
    transition: var(--transition);
    white-space: nowrap;
    font-weight: 500;
    letter-spacing: 0.3px;
}
.nav-links a:hover,
.nav-links a:focus {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
    outline: none;
}
.nav-user {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.nav-user .avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #52616b;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}
.nav-user .avatar-placeholder:hover {
    background-color: #6b7f8c;
}
.nav-user .login-text {
    color: #f0f5f9;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}
.nav-user .login-text:hover {
    color: #ffd369;
}
.nav-user .vip-badge {
    background: linear-gradient(135deg, #e8a840, #d4922a);
    color: #1e2022;
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}
.nav-user .vip-badge:hover {
    transform: scale(1.04);
    box-shadow: 0 2px 10px rgba(232, 168, 64, 0.4);
}

/* 移动端汉堡菜单 */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-shrink: 0;
}
.hamburger-btn span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #fff;
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}

/* ========== 主布局 ========== */
.main-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    gap: 24px;
    padding: 20px 24px;
}
.content-left {
    flex: 1;
    min-width: 0;
}
.sidebar-right {
    width: var(--sidebar-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 84px;
    align-self: flex-start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}
.sidebar-right::-webkit-scrollbar {
    width: 4px;
}
.sidebar-right::-webkit-scrollbar-thumb {
    background: #c9d6df;
    border-radius: 4px;
}

/* ========== 区块标题 ========== */
.section {
    margin-bottom: 32px;
    scroll-margin-top: 76px;
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--color-light);
    padding-bottom: 10px;
}
.section-header h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.4px;
    position: relative;
    padding-left: 16px;
}
.section-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    border-radius: 2px;
    background: var(--color-accent);
}
.section-header .more-link {
    font-size: 0.85rem;
    color: var(--color-mid);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}
.section-header .more-link:hover {
    color: var(--color-accent);
}

/* ========== 热门影视 6列网格 ========== */
.hot-movies-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}
.movie-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}
.movie-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}
.movie-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    background-color: #e8ecf0;
    flex-shrink: 0;
}
.movie-card .card-info {
    padding: 10px 12px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.movie-card .card-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}
.movie-card .card-meta {
    font-size: 0.75rem;
    color: var(--color-mid);
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    line-height: 1.5;
}
.movie-card .card-meta span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
.movie-card .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 2px;
}
.movie-card .tag {
    display: inline-block;
    font-size: 0.68rem;
    background: var(--color-tag);
    color: var(--color-mid);
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
    letter-spacing: 0.2px;
}

/* ========== 明星介绍 4条 ========== */
.stars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.star-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 18px 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.star-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.star-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    background-color: #e8ecf0;
    flex-shrink: 0;
}
.star-card .star-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-dark);
}
.star-card .star-desc {
    font-size: 0.8rem;
    color: var(--color-mid);
    line-height: 1.5;
}

/* ========== 剧情介绍 4条 ========== */
.plots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.plot-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    gap: 0;
}
.plot-card:hover {
    box-shadow: var(--shadow-lg);
}
.plot-card img {
    width: 140px;
    height: 190px;
    object-fit: cover;
    flex-shrink: 0;
    background-color: #e8ecf0;
}
.plot-card .plot-info {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 0;
}
.plot-card .plot-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-dark);
}
.plot-card .plot-text {
    font-size: 0.82rem;
    color: var(--color-mid);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 电影详细介绍 4条 ========== */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.detail-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    gap: 0;
}
.detail-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.detail-card img {
    width: 150px;
    height: 210px;
    object-fit: cover;
    flex-shrink: 0;
    background-color: #e8ecf0;
}
.detail-card .detail-info {
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 0;
}
.detail-card .detail-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-dark);
}
.detail-card .detail-meta {
    font-size: 0.78rem;
    color: var(--color-mid);
    line-height: 1.6;
}
.detail-card .detail-desc {
    font-size: 0.8rem;
    color: #444;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 评论区域 10条 ========== */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.comment-item {
    padding: 16px 18px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--color-accent);
}
.comment-item:hover {
    box-shadow: var(--shadow-md);
}
.comment-body {
    flex: 1;
    min-width: 0;
}
.comment-user {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
    margin-bottom: 4px;
}
.comment-text {
    font-size: 0.84rem;
    color: #3a3d40;
    line-height: 1.7;
}
.comment-time {
    font-size: 0.72rem;
    color: #999;
    margin-top: 4px;
}

/* ========== 平台介绍 & APP下载 ========== */
.platform-intro {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-sm);
    line-height: 1.8;
    color: #3a3d40;
    margin-bottom: 20px;
}
.platform-intro h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-dark);
}
.app-download-area {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-sm);
}
.app-download-area h3 {
    font-size: 1.2rem;
    margin-bottom: 14px;
    color: var(--color-dark);
}
.app-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.app-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    border: 2px solid var(--color-light);
    color: var(--color-dark);
    background: var(--color-white);
    cursor: pointer;
    white-space: nowrap;
}
.app-btn:hover {
    background: var(--color-dark);
    color: #fff;
    border-color: var(--color-dark);
    box-shadow: var(--shadow-md);
}

/* ========== 右侧边栏 ========== */
.sidebar-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    box-shadow: var(--shadow-sm);
}
.sidebar-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-dark);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-light);
}
.total-read-num {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 1px;
    line-height: 1;
}
.total-read-label {
    font-size: 0.8rem;
    color: var(--color-mid);
    margin-top: 4px;
}
.update-time {
    font-size: 0.75rem;
    color: #999;
    margin-top: 6px;
}
.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed var(--color-light);
    font-size: 0.9rem;
}
.stat-row:last-child {
    border-bottom: none;
}
.stat-val {
    font-weight: 700;
    color: var(--color-accent);
}
.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    font-size: 0.88rem;
}
.rank-list li:hover {
    background: #f5f7fa;
}
.rank-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.78rem;
    flex-shrink: 0;
    color: #fff;
}
.rank-num.top1 {
    background: #e8453c;
}
.rank-num.top2 {
    background: #e8a840;
}
.rank-num.top3 {
    background: #e87830;
}
.rank-num.normal {
    background: #b0bcc5;
    color: #fff;
}
.hot-star-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--radius-sm);
}
.hot-star-mini:hover {
    background: #f5f7fa;
    padding-left: 6px;
}
.hot-star-mini img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background-color: #e8ecf0;
}
.hot-star-mini .hs-name {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-dark);
}
.hot-star-mini .hs-role {
    font-size: 0.72rem;
    color: var(--color-mid);
}

/* ========== 底部导航 100%宽度 ========== */
.bottom-nav {
    width: 100%;
    background-color: var(--color-dark);
    color: #c9d6df;
    padding: 28px 24px 20px;
    margin-top: 40px;
}
.bottom-nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
}
.bottom-nav a {
    color: #c9d6df;
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}
.bottom-nav a:hover {
    color: #ffd369;
}
.bottom-nav .copyright {
    font-size: 0.78rem;
    color: #8899a6;
}
.bottom-nav .mobile-link {
    display: inline-block;
    padding: 8px 18px;
    border: 1px solid #52616b;
    border-radius: 20px;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.bottom-nav .mobile-link:hover {
    background: #52616b;
    color: #fff;
    border-color: #52616b;
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .hot-movies-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .sidebar-right {
        width: 280px;
    }
}
@media (max-width: 992px) {
    .main-container {
        flex-direction: column;
    }
    .sidebar-right {
        width: 100%;
        position: static;
        max-height: none;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 14px;
    }
    .sidebar-right .sidebar-card {
        flex: 1 1 260px;
        min-width: 240px;
    }
    .hot-movies-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .stars-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .plots-grid,
    .detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-dark);
        flex-direction: column;
        padding: 12px 20px;
        gap: 2px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        z-index: 999;
    }
    .nav-links.open {
        display: flex;
    }
    .hamburger-btn {
        display: block;
    }
    .hot-movies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .movie-card img {
        height: 170px;
    }
    .stars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .plots-grid,
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .plot-card {
        flex-direction: column;
    }
    .plot-card img {
        width: 100%;
        height: 180px;
    }
    .detail-card {
        flex-direction: column;
    }
    .detail-card img {
        width: 100%;
        height: 200px;
    }
    .sidebar-right {
        flex-direction: column;
    }
    .sidebar-right .sidebar-card {
        flex: 1 1 auto;
        min-width: auto;
    }
    .app-btns {
        flex-direction: column;
        gap: 8px;
    }
    .app-btn {
        justify-content: center;
    }
    .bottom-nav-inner {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}
@media (max-width: 480px) {
    .hot-movies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .movie-card img {
        height: 150px;
    }
    .movie-card .card-info {
        padding: 8px 10px 10px;
    }
    .movie-card .card-title {
        font-size: 0.82rem;
    }
    .movie-card .card-meta {
        font-size: 0.7rem;
    }
    .stars-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .star-card img {
        width: 70px;
        height: 70px;
    }
    .section-header h2 {
        font-size: 1.1rem;
    }
    .top-nav-inner {
        padding: 0 14px;
        height: 52px;
    }
    .nav-brand h1 {
        font-size: 1.2rem;
    }
}