/* =========================================================
   Sakura 樱花粉日式清新主题
   主色：#ec4899  强调：#be185d  底色：#fff5f5
   ========================================================= */

/* ----- CSS 变量 ----- */
:root {
    --sk-bg: #fff5f5;
    --sk-bg-card: #ffffff;
    --sk-bg-nav: #ffffff;
    --sk-primary: #ec4899;
    --sk-primary-dark: #be185d;
    --sk-primary-light: #fce7f3;
    --sk-primary-xlight: #fdf2f8;
    --sk-text: #1e1b1b;
    --sk-text-sub: #6b4c5e;
    --sk-text-muted: #a07090;
    --sk-border: #f9d0e4;
    --sk-radius: 16px;
    --sk-radius-sm: 8px;
    --sk-radius-pill: 999px;
    --sk-shadow: 0 2px 12px rgba(236, 72, 153, 0.08);
    --sk-shadow-hover: 0 8px 28px rgba(236, 72, 153, 0.18);
    --sk-topbar-h: 56px;
    --sk-nav-h: 44px;
    --sk-max-w: 1280px;
    --sk-transition: 0.22s ease;
}

/* ----- 基础重置 ----- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 15px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
                 "Microsoft YaHei", "Helvetica Neue", sans-serif;
    background: var(--sk-bg);
    color: var(--sk-text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

/* ----- 最外层容器 ----- */
.sk-wrap {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* =========================================================
   顶部导航栏 .sk-topbar
   ========================================================= */
.sk-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--sk-bg-nav);
    box-shadow: 0 1px 0 var(--sk-border), var(--sk-shadow);
}

.sk-topbar-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: var(--sk-max-w);
    margin: 0 auto;
    padding: 0 20px;
    height: var(--sk-topbar-h);
}

/* ----- Logo .sk-logo ----- */
.sk-brand-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.sk-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--sk-primary-dark);
    letter-spacing: -0.01em;
}

/* 樱花图标用CSS伪元素实现，不依赖字体图标 */
.sk-logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
    flex-shrink: 0;
    position: relative;
}

/* 用CSS画一个简化樱花：5个花瓣用旋转box-shadow模拟 */
.sk-logo-icon::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--sk-primary);
    border-radius: 50% 50% 50% 0 / 60% 60% 40% 40%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0deg);
    box-shadow:
        0 -8px 0 0 var(--sk-primary),
        6px -5px 0 0 var(--sk-primary),
        7px 4px 0 0 var(--sk-primary),
        -7px 4px 0 0 var(--sk-primary),
        -6px -5px 0 0 var(--sk-primary);
    border-radius: 50%;
    width: 5px;
    height: 5px;
}

.sk-logo-text {
    white-space: nowrap;
}

/* ----- 菜单toggle（移动端） ----- */
.sk-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 36px;
    height: 36px;
    padding: 6px;
    border-radius: var(--sk-radius-sm);
    background: var(--sk-primary-xlight);
    transition: background var(--sk-transition);
}

.sk-menu-toggle:hover {
    background: var(--sk-primary-light);
}

.sk-menu-toggle span {
    display: block;
    height: 2px;
    background: var(--sk-primary);
    border-radius: 2px;
    transition: transform var(--sk-transition), opacity var(--sk-transition);
}

/* ----- 搜索框 .sk-search-form .sk-search-input .sk-search-btn ----- */
.sk-search-form {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 480px;
    border: 1.5px solid var(--sk-border);
    border-radius: var(--sk-radius-pill);
    background: var(--sk-primary-xlight);
    overflow: hidden;
    transition: border-color var(--sk-transition), box-shadow var(--sk-transition);
}

.sk-search-form:focus-within {
    border-color: var(--sk-primary);
    box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.12);
}

.sk-search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 8px 14px;
    font-size: 0.9rem;
    color: var(--sk-text);
    outline: none;
    min-width: 0;
}

.sk-search-input::placeholder {
    color: var(--sk-text-muted);
}

.sk-search-btn {
    flex-shrink: 0;
    padding: 8px 18px;
    background: var(--sk-primary);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--sk-radius-pill);
    margin: 3px;
    transition: background var(--sk-transition);
    white-space: nowrap;
}

.sk-search-btn:hover {
    background: var(--sk-primary-dark);
}

/* ----- 分类导航 .sk-nav .sk-nav-link ----- */
.sk-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    max-width: var(--sk-max-w);
    margin: 0 auto;
    padding: 0 20px;
    height: var(--sk-nav-h);
    overflow-x: auto;
    scrollbar-width: none;
    border-top: 1px solid var(--sk-border);
}

.sk-nav::-webkit-scrollbar {
    display: none;
}

.sk-nav-link {
    flex-shrink: 0;
    padding: 5px 14px;
    border-radius: var(--sk-radius-pill);
    font-size: 0.88rem;
    color: var(--sk-text-sub);
    transition: background var(--sk-transition), color var(--sk-transition);
    white-space: nowrap;
}

.sk-nav-link:hover {
    background: var(--sk-primary-light);
    color: var(--sk-primary-dark);
}

.sk-nav-link.is-active {
    background: var(--sk-primary);
    color: #fff;
    font-weight: 600;
}

/* =========================================================
   主内容区
   ========================================================= */
.sk-main {
    flex: 1;
}

.sk-page-wrap {
    max-width: var(--sk-max-w);
    margin: 0 auto;
    padding: 0 20px 40px;
}

/* =========================================================
   通用区块 .sk-section .sk-section-head
   ========================================================= */
.sk-section {
    margin-top: 32px;
}

.sk-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
}

.sk-section-title-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sk-section-kicker {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sk-primary);
    background: var(--sk-primary-light);
    padding: 2px 10px;
    border-radius: var(--sk-radius-pill);
}

.sk-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sk-text);
    margin-top: 4px;
}

.sk-section-more {
    flex-shrink: 0;
    font-size: 0.85rem;
    color: var(--sk-primary);
    font-weight: 600;
    padding: 5px 14px;
    border: 1.5px solid var(--sk-primary);
    border-radius: var(--sk-radius-pill);
    transition: background var(--sk-transition), color var(--sk-transition);
}

.sk-section-more:hover {
    background: var(--sk-primary);
    color: #fff;
}

/* =========================================================
   首页焦点 Hero .sk-hero
   ========================================================= */
.sk-hero {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 16px;
    margin-top: 24px;
    border-radius: var(--sk-radius);
    overflow: hidden;
}

.sk-hero-spotlight {
    position: relative;
    border-radius: var(--sk-radius);
    overflow: hidden;
    min-height: 340px;
    background: linear-gradient(135deg, #fce7f3 0%, #e879f9 100%);
}

.sk-hero-bg {
    position: absolute;
    inset: 0;
}

.sk-hero-bg img {
    object-position: center top;
    filter: brightness(0.5) saturate(1.2);
}

.sk-hero-content {
    position: relative;
    z-index: 1;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(190, 24, 93, 0.85) 0%,
        rgba(236, 72, 153, 0.4) 50%,
        transparent 100%
    );
}

.sk-hero-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.sk-hero-title {
    font-size: 1.9rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    margin-bottom: 6px;
    line-height: 1.2;
}

.sk-hero-meta {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
}

.sk-hero-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 18px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sk-hero-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* 侧边推荐列表 */
.sk-hero-side {
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
    max-height: 340px;
    scrollbar-width: thin;
    scrollbar-color: var(--sk-border) transparent;
}

.sk-hero-side-item {
    display: flex;
    gap: 10px;
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius-sm);
    overflow: hidden;
    box-shadow: var(--sk-shadow);
    transition: box-shadow var(--sk-transition), transform var(--sk-transition);
}

.sk-hero-side-item:hover {
    box-shadow: var(--sk-shadow-hover);
    transform: translateY(-2px);
}

.sk-hero-side-thumb {
    flex-shrink: 0;
    width: 70px;
    height: 90px;
    position: relative;
    overflow: hidden;
    display: block;
}

.sk-hero-side-thumb img {
    transition: transform var(--sk-transition);
}

.sk-hero-side-item:hover .sk-hero-side-thumb img {
    transform: scale(1.05);
}

.sk-hero-side-info {
    padding: 8px 10px 8px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.sk-hero-side-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sk-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    margin-bottom: 4px;
}

.sk-hero-side-title:hover {
    color: var(--sk-primary);
}

/* =========================================================
   通用按钮 .sk-btn
   ========================================================= */
.sk-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 22px;
    border-radius: var(--sk-radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    transition: background var(--sk-transition), color var(--sk-transition), box-shadow var(--sk-transition);
    white-space: nowrap;
}

.sk-btn--primary {
    background: var(--sk-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35);
}

.sk-btn--primary:hover {
    background: var(--sk-primary-dark);
    box-shadow: 0 6px 20px rgba(190, 24, 93, 0.4);
}

.sk-btn--ghost {
    background: rgba(255,255,255,0.2);
    color: #fff;
    backdrop-filter: blur(4px);
    border: 1.5px solid rgba(255,255,255,0.4);
}

.sk-btn--ghost:hover {
    background: rgba(255,255,255,0.35);
}

/* =========================================================
   标签/胶囊 .sk-pill
   ========================================================= */
.sk-pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 12px;
    border-radius: var(--sk-radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(4px);
    transition: background var(--sk-transition), color var(--sk-transition), border-color var(--sk-transition);
    white-space: nowrap;
}

.sk-pill:hover {
    background: rgba(255,255,255,0.35);
}

.sk-pill--accent {
    background: var(--sk-primary);
    border-color: var(--sk-primary);
}

/* 筛选页面的pill（深色底） */
.sk-filter-list .sk-pill {
    background: var(--sk-bg-card);
    color: var(--sk-text-sub);
    border-color: var(--sk-border);
}

.sk-filter-list .sk-pill:hover {
    background: var(--sk-primary-light);
    color: var(--sk-primary-dark);
    border-color: var(--sk-primary);
}

.sk-filter-list .sk-pill.is-active {
    background: var(--sk-primary);
    color: #fff;
    border-color: var(--sk-primary);
}

/* =========================================================
   视频卡片 .sk-card .sk-poster .sk-meta-block
   ========================================================= */
.sk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.sk-shelf {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 14px;
}

.sk-card {
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius);
    overflow: hidden;
    box-shadow: var(--sk-shadow);
    transition: box-shadow var(--sk-transition), transform var(--sk-transition);
}

.sk-card:hover {
    box-shadow: var(--sk-shadow-hover);
    transform: translateY(-4px);
}

/* 封面海报 .sk-poster */
.sk-poster {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: var(--sk-primary-light);
}

.sk-poster img {
    transition: transform 0.35s ease;
}

.sk-card:hover .sk-poster img {
    transform: scale(1.06);
}

/* 悬停渐变遮罩 .sk-poster-overlay */
.sk-poster-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(190, 24, 93, 0.5) 0%,
        transparent 50%
    );
    opacity: 0;
    transition: opacity var(--sk-transition);
    pointer-events: none;
}

.sk-card:hover .sk-poster-overlay {
    opacity: 1;
}

/* 海报顶部信息行 .sk-poster-top */
.sk-poster-top {
    position: absolute;
    top: 8px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0 8px;
    pointer-events: none;
}

/* 年份标签 .sk-year */
.sk-year {
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(255,255,255,0.9);
    color: var(--sk-primary-dark);
    padding: 2px 6px;
    border-radius: var(--sk-radius-pill);
    line-height: 1.4;
}

/* 状态标签 .sk-badge */
.sk-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--sk-radius-pill);
    background: var(--sk-primary);
    color: #fff;
    white-space: nowrap;
    line-height: 1.4;
}

/* .sk-poster-top内的badge不用绝对定位 */
.sk-poster-top .sk-badge {
    position: static;
}

/* 卡片信息区 .sk-meta-block */
.sk-meta-block {
    padding: 10px 12px 12px;
}

.sk-card-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sk-text);
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.sk-card-name a:hover {
    color: var(--sk-primary);
}

/* 通用元信息 .sk-meta */
.sk-meta {
    font-size: 0.76rem;
    color: var(--sk-text-muted);
    line-height: 1.5;
    margin-bottom: 2px;
}

.sk-card-desc {
    font-size: 0.78rem;
    color: var(--sk-text-sub);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
    margin-top: 4px;
}

/* compact卡片 */
.sk-card--compact .sk-meta-block {
    padding: 8px 10px 10px;
}

.sk-card--compact .sk-card-name {
    font-size: 0.85rem;
    -webkit-line-clamp: 1;
}

/* =========================================================
   分类/搜索 Banner .sk-category-banner .sk-search-banner
   ========================================================= */
.sk-category-banner,
.sk-search-banner {
    background: linear-gradient(135deg, var(--sk-primary-light) 0%, #fdf2f8 100%);
    border-radius: var(--sk-radius);
    padding: 28px 32px;
    border: 1px solid var(--sk-border);
}

.sk-category-banner .sk-section-title,
.sk-search-banner .sk-section-title {
    font-size: 1.5rem;
    margin-top: 6px;
}

.sk-banner-meta {
    font-size: 0.87rem;
    color: var(--sk-text-sub);
    margin-top: 6px;
}

/* 搜索页内联搜索框 */
.sk-search-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.sk-search-form--inline {
    max-width: 400px;
    width: 100%;
    border-color: var(--sk-primary);
    background: #fff;
}

/* =========================================================
   筛选面板 .sk-filter-panel .sk-filter-group .sk-filter-label .sk-filter-list
   ========================================================= */
.sk-filter-panel {
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius);
    padding: 18px 24px;
    box-shadow: var(--sk-shadow);
    border: 1px solid var(--sk-border);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sk-filter-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.sk-filter-label {
    flex-shrink: 0;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--sk-text-sub);
    padding-top: 5px;
    width: 36px;
}

.sk-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* =========================================================
   空状态 .sk-empty
   ========================================================= */
.sk-empty {
    text-align: center;
    padding: 60px 20px;
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius);
    box-shadow: var(--sk-shadow);
    border: 1px solid var(--sk-border);
}

.sk-empty h2 {
    font-size: 1.2rem;
    color: var(--sk-text);
    margin-bottom: 8px;
}

.sk-empty p {
    font-size: 0.9rem;
    color: var(--sk-text-muted);
}

/* =========================================================
   圆形分页按钮 .sk-pagination .sk-round-btn
   ========================================================= */
.sk-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.sk-round-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 0.88rem;
    font-weight: 600;
    background: var(--sk-bg-card);
    color: var(--sk-text-sub);
    border: 1.5px solid var(--sk-border);
    transition: background var(--sk-transition), color var(--sk-transition),
                border-color var(--sk-transition), box-shadow var(--sk-transition);
    box-shadow: var(--sk-shadow);
}

.sk-round-btn:hover {
    background: var(--sk-primary-light);
    color: var(--sk-primary-dark);
    border-color: var(--sk-primary);
}

.sk-round-btn.is-active {
    background: var(--sk-primary);
    color: #fff;
    border-color: var(--sk-primary);
    box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35);
}

/* =========================================================
   详情页 .sk-detail-layout .sk-detail-main .sk-detail-side
   ========================================================= */
.sk-detail-layout {
    display: grid;
    grid-template-columns: 1fr 260px;
    gap: 24px;
    margin-top: 24px;
    align-items: start;
}

.sk-detail-main {
    min-width: 0;
}

/* ----- 播放器面板 .sk-player-panel ----- */
.sk-player-panel {
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius);
    overflow: hidden;
    box-shadow: var(--sk-shadow);
    border: 1px solid var(--sk-border);
    margin-bottom: 20px;
}

.sk-player-head {
    padding: 18px 24px 12px;
    border-bottom: 1px solid var(--sk-border);
}

.sk-player-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--sk-text);
    margin: 6px 0 4px;
    line-height: 1.3;
}

/* 播放器舞台 .sk-player-stage .sk-video-player */
.sk-player-stage {
    background: #0a0006;
    position: relative;
}

.sk-video-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #0a0006;
}

.sk-player-empty {
    aspect-ratio: 16 / 9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    background: #150010;
}

.sk-player-empty strong {
    color: rgba(255,255,255,0.85);
    font-size: 1.05rem;
}

/* 降级解析链接 .sk-fallback-link */
.sk-fallback-link {
    display: block;
    padding: 10px 20px;
    background: var(--sk-primary-light);
    color: var(--sk-primary-dark);
    text-align: center;
    font-size: 0.88rem;
    font-weight: 600;
    transition: background var(--sk-transition);
}

.sk-fallback-link:hover {
    background: var(--sk-primary);
    color: #fff;
}

/* 片源列表 .sk-source-list .sk-source-btn */
.sk-source-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 20px;
    border-top: 1px solid var(--sk-border);
}

.sk-source-btn {
    padding: 6px 16px;
    border-radius: var(--sk-radius-pill);
    font-size: 0.83rem;
    font-weight: 600;
    background: var(--sk-bg);
    color: var(--sk-text-sub);
    border: 1.5px solid var(--sk-border);
    transition: background var(--sk-transition), color var(--sk-transition),
                border-color var(--sk-transition), box-shadow var(--sk-transition);
}

.sk-source-btn:hover {
    background: var(--sk-primary-light);
    color: var(--sk-primary-dark);
    border-color: var(--sk-primary);
}

.sk-source-btn.is-active {
    background: var(--sk-primary);
    color: #fff;
    border-color: var(--sk-primary);
    box-shadow: 0 3px 10px rgba(236, 72, 153, 0.3);
}

/* ----- 影片信息面板 .sk-info-panel .sk-info-grid .sk-info-row ----- */
.sk-info-panel {
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius);
    padding: 22px 24px;
    box-shadow: var(--sk-shadow);
    border: 1px solid var(--sk-border);
    margin-bottom: 20px;
}

.sk-detail-summary {
    font-size: 0.92rem;
    color: var(--sk-text-sub);
    line-height: 1.8;
    margin-bottom: 18px;
}

.sk-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 16px;
}

.sk-info-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 12px;
    background: var(--sk-primary-xlight);
    border-radius: var(--sk-radius-sm);
    border: 1px solid var(--sk-border);
}

.sk-info-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--sk-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sk-info-val {
    font-size: 0.88rem;
    color: var(--sk-text);
    font-weight: 500;
}

/* ----- 侧边栏 ----- */
.sk-detail-side {
    position: sticky;
    top: calc(var(--sk-topbar-h) + var(--sk-nav-h) + 12px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* 海报面板 .sk-poster-panel */
.sk-poster-panel {
    border-radius: var(--sk-radius);
    overflow: hidden;
    box-shadow: var(--sk-shadow-hover);
    aspect-ratio: 2 / 3;
    background: var(--sk-primary-light);
}

/* 观影提示 .sk-tips-panel .sk-tips-title .sk-tips-list */
.sk-tips-panel {
    background: var(--sk-bg-card);
    border-radius: var(--sk-radius);
    padding: 18px 20px;
    box-shadow: var(--sk-shadow);
    border: 1px solid var(--sk-border);
}

.sk-tips-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--sk-text);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1.5px solid var(--sk-border);
}

.sk-tips-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sk-tips-list li {
    font-size: 0.82rem;
    color: var(--sk-text-sub);
    line-height: 1.6;
    padding-left: 12px;
    position: relative;
}

.sk-tips-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--sk-primary);
}

/* =========================================================
   页脚 .sk-footer
   ========================================================= */
.sk-footer {
    background: var(--sk-bg-card);
    border-top: 1.5px solid var(--sk-border);
    margin-top: 48px;
}

.sk-footer-inner {
    max-width: var(--sk-max-w);
    margin: 0 auto;
    padding: 36px 20px 20px;
}

.sk-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
    margin-bottom: 28px;
}

.sk-footer-block {
    display: flex;
    flex-direction: column;
}

.sk-footer-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--sk-primary-dark);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1.5px solid var(--sk-border);
}

.sk-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sk-footer-link {
    font-size: 0.83rem;
    color: var(--sk-text-sub);
    padding: 3px 10px;
    border-radius: var(--sk-radius-pill);
    border: 1px solid var(--sk-border);
    background: var(--sk-primary-xlight);
    transition: background var(--sk-transition), color var(--sk-transition);
}

.sk-footer-link:hover {
    background: var(--sk-primary);
    color: #fff;
    border-color: var(--sk-primary);
}

.sk-footer-desc {
    font-size: 0.85rem;
    color: var(--sk-text-muted);
    line-height: 1.7;
    margin-bottom: 4px;
}

.sk-footer-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--sk-border);
    font-size: 0.8rem;
    color: var(--sk-text-muted);
}

/* =========================================================
   移动端适配
   ========================================================= */
@media (max-width: 900px) {
    .sk-detail-layout {
        grid-template-columns: 1fr;
    }

    .sk-detail-side {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sk-poster-panel {
        width: 140px;
        flex-shrink: 0;
        aspect-ratio: 2 / 3;
    }

    .sk-tips-panel {
        flex: 1;
        min-width: 200px;
    }

    .sk-hero {
        grid-template-columns: 1fr;
    }

    .sk-hero-side {
        flex-direction: row;
        max-height: none;
        overflow-x: auto;
    }

    .sk-hero-side-item {
        flex-direction: column;
        min-width: 110px;
        max-width: 120px;
    }

    .sk-hero-side-thumb {
        width: 100%;
        height: 130px;
    }

    .sk-hero-side-info {
        padding: 6px 8px 8px;
    }
}

@media (max-width: 680px) {
    .sk-menu-toggle {
        display: flex;
    }

    .sk-topbar-inner {
        padding: 0 14px;
    }

    .sk-logo-text {
        display: none;
    }

    .sk-nav {
        /* 移动端导航默认折叠，通过menu-open控制 */
        display: none;
        flex-wrap: wrap;
        height: auto;
        padding: 10px 14px;
        gap: 6px;
        border-top: 1px solid var(--sk-border);
        background: var(--sk-bg-nav);
    }

    .menu-open .sk-nav {
        display: flex;
    }

    .sk-page-wrap {
        padding: 0 14px 32px;
    }

    .sk-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 12px;
    }

    .sk-shelf {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
        gap: 10px;
    }

    .sk-hero-spotlight {
        min-height: 260px;
    }

    .sk-hero-content {
        padding: 20px;
    }

    .sk-hero-title {
        font-size: 1.35rem;
    }

    .sk-category-banner,
    .sk-search-banner {
        padding: 20px 18px;
    }

    .sk-search-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .sk-search-form--inline {
        max-width: 100%;
    }

    .sk-filter-panel {
        padding: 14px 16px;
    }

    .sk-filter-group {
        flex-direction: column;
        gap: 6px;
    }

    .sk-filter-label {
        width: auto;
        padding-top: 0;
    }

    .sk-info-grid {
        grid-template-columns: 1fr;
    }

    .sk-player-head {
        padding: 14px 16px 10px;
    }

    .sk-info-panel {
        padding: 16px 18px;
    }

    .sk-section-title {
        font-size: 1.1rem;
    }

    .sk-hero-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 420px) {
    .sk-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sk-shelf {
        grid-template-columns: repeat(2, 1fr);
    }

    .sk-round-btn {
        width: 34px;
        height: 34px;
        font-size: 0.82rem;
    }
}

/* 精彩影评区块 */
.sk-review-panel {
    background: var(--sk-bg-card);
    border: 1px solid var(--sk-border);
    border-radius: var(--sk-radius);
    padding: 24px 28px;
    margin-top: 24px;
    box-shadow: var(--sk-shadow);
}

.sk-review-content {
    background: var(--sk-primary-xlight);
    border-left: 4px solid var(--sk-primary);
    border-radius: 0 var(--sk-radius-sm) var(--sk-radius-sm) 0;
    padding: 16px 20px;
    margin-top: 14px;
}

.sk-review-content p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--sk-text-sub);
    margin: 0;
}

/* 折叠按钮样式 */
.filter-toggle-btn { display:inline-block; margin:6px 0 4px; padding:4px 14px; font-size:12px; cursor:pointer; background:#f0f0f0; border:1px solid #ddd; border-radius:4px; color:#666; }
.filter-toggle-btn:hover { color:#333; border-color:#bbb; }