/* 麻豆 MADOU FILMS - 官方影视网站样式 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#000;color:#DDD;line-height:1.7;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;border:none;background:none;cursor:pointer;color:inherit}
:focus-visible{outline:2px solid #FFF;outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* 颜色与基础 */
:root{
  --bg:#000;
  --bg-deep:#050505;
  --bg-content:#0B0B0B;
  --bg-sub:#121212;
  --bg-hover:#1A1A1A;
  --white:#FFF;
  --title:#F7F7F7;
  --text:#DDD;
  --text-sub:#A5A5A5;
  --text-mute:#727272;
  --silver:#C7C7C7;
  --gray-deep:#2A2A2A;
  --border:rgba(255,255,255,0.12);
  --border-strong:rgba(255,255,255,0.40);
  --shadow:0 18px 46px rgba(0,0,0,0.48);
  --glow:0 12px 34px rgba(255,255,255,0.08);
  --max:1320px;
  --nav-h:64px;
  --info-h:36px;
  --channel-h:48px;
  --bottom-nav-h:56px;
}

/* 顶部信息栏 */
.top-bar{background:#000;border-bottom:1px solid var(--border);height:var(--info-h);font-size:13px;color:var(--text-sub)}
.top-bar-inner{max-width:var(--max);margin:0 auto;padding:0 20px;height:100%;display:flex;align-items:center;justify-content:space-between}
.top-bar-left{white-space:nowrap}
.top-bar-center{display:flex;gap:28px}
.top-bar-center a:hover{color:var(--white)}
.top-bar-right{display:flex;gap:20px;align-items:center}
.top-bar-right a,.top-bar-right button{color:var(--text-sub)}
.top-bar-right a:hover,.top-bar-right button:hover{color:var(--white)}
.top-bar-mobile{display:none}
@media(max-width:900px){
  .top-bar-center,.top-bar-left,.top-bar-right{display:none}
  .top-bar-mobile{display:flex;width:100%;justify-content:space-between;align-items:center;padding:0 14px;height:100%}
  .top-bar-mobile a,.top-bar-mobile button{color:var(--text-sub);font-size:13px}
}

/* 品牌导航 */
.brand-nav{position:sticky;top:0;z-index:100;background:rgba(0,0,0,0.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:var(--nav-h)}
.brand-nav-inner{max-width:var(--max);margin:0 auto;padding:0 20px;height:100%;display:flex;align-items:center;justify-content:space-between}
.brand-nav-left{display:flex;align-items:center;gap:16px;min-width:180px}
.menu-toggle{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:6px}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--white);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--white)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
.current-channel{font-size:14px;color:var(--text-sub);white-space:nowrap}
.brand-logo{position:absolute;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;text-align:center}
.brand-logo img{height:32px;width:auto}
.brand-logo .logo-text{font-size:22px;font-weight:700;letter-spacing:0.12em;color:var(--white);line-height:1.1}
.brand-logo .logo-en{font-size:10px;letter-spacing:0.28em;color:var(--silver);margin-top:2px}
.brand-nav-right{display:flex;align-items:center;gap:12px;min-width:180px;justify-content:flex-end}
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 22px;font-size:14px;font-weight:500;border-radius:6px;transition:background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn-primary{background:var(--white);color:#000}
.btn-primary:hover{background:#E8E8E8}
.btn-secondary{background:transparent;border:1px solid var(--border-strong);color:var(--white)}
.btn-secondary:hover{border-color:var(--white);background:rgba(255,255,255,0.06)}
@media(max-width:900px){
  .brand-nav-inner{padding:0 14px}
  .current-channel{display:none}
  .brand-nav-right .btn-secondary{display:none}
  .brand-logo .logo-text{font-size:18px}
  .brand-logo .logo-en{font-size:9px}
}

/* 影视频道导航 */
.channel-nav{background:var(--bg-deep);border-bottom:1px solid var(--border);height:var(--channel-h);overflow:hidden}
.channel-nav-inner{max-width:var(--max);margin:0 auto;padding:0 20px;height:100%;display:flex;align-items:center;justify-content:space-between}
.channel-list{display:flex;gap:4px;height:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.channel-list::-webkit-scrollbar{display:none}
.channel-list a{display:flex;align-items:center;height:100%;padding:0 16px;font-size:14px;color:var(--text-sub);white-space:nowrap;position:relative}
.channel-list a:hover{color:var(--white)}
.channel-list a.active{color:var(--white)}
.channel-list a.active::after{content:"";position:absolute;bottom:0;left:16px;right:16px;height:2px;background:var(--white)}
.channel-more{position:relative}
.channel-more-btn{height:36px;padding:0 14px;border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--text-sub)}
.channel-more-btn:hover{color:var(--white);border-color:var(--border-strong)}
.more-menu{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg-sub);border:1px solid var(--border);border-radius:8px;padding:8px 0;min-width:180px;box-shadow:var(--shadow);display:none;z-index:90}
.more-menu.open{display:block}
.more-menu a{display:block;padding:10px 18px;font-size:14px;color:var(--text-sub)}
.more-menu a:hover{background:var(--bg-hover);color:var(--white)}
@media(max-width:900px){
  .channel-nav-inner{padding:0 0 0 14px}
  .channel-more{padding-right:14px}
  .channel-list a{padding:0 12px;font-size:13px}
}

/* 主内容区 */
main{min-height:60vh}
.section{padding:64px 0}
.section-alt{background:var(--bg-deep)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
@media(max-width:900px){.container{padding:0 14px}.section{padding:48px 0}}

/* 标题体系 */
.section-head{margin-bottom:36px}
.section-head h2{font-size:28px;font-weight:700;color:var(--title);letter-spacing:0.04em;margin-bottom:10px}
.section-head p{font-size:15px;color:var(--text-sub);max-width:640px}
.page-hero{padding:72px 0 48px;border-bottom:1px solid var(--border)}
.page-hero h1{font-size:36px;font-weight:700;color:var(--title);letter-spacing:0.06em;margin-bottom:16px}
.page-hero .lead{font-size:17px;color:var(--text-sub);max-width:720px;line-height:1.8}
@media(max-width:900px){
  .page-hero{padding:48px 0 32px}
  .page-hero h1{font-size:26px}
  .section-head h2{font-size:22px}
}

/* 卡片网格 */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card-grid-4{grid-template-columns:repeat(4,1fr)}
.card-grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1100px){.card-grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){
  .card-grid,.card-grid-4,.card-grid-2{grid-template-columns:1fr;gap:16px}
}
.card{background:var(--bg-content);border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:border-color .2s,background .2s}
.card:hover{border-color:var(--border-strong);background:var(--bg-sub)}
.card-body{padding:22px}
.card-body h3{font-size:18px;font-weight:600;color:var(--title);margin-bottom:10px;letter-spacing:0.02em}
.card-body p{font-size:14px;color:var(--text-sub);line-height:1.7}
.card-meta{font-size:12px;color:var(--text-mute);margin-top:14px;display:flex;gap:12px;flex-wrap:wrap}
.card-link{display:inline-block;margin-top:16px;font-size:13px;color:var(--silver);border-bottom:1px solid transparent}
.card-link:hover{color:var(--white);border-bottom-color:var(--white)}

/* 首页主视觉 */
.hero{padding:48px 0 64px;border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.hero-visual{background:var(--bg-content);border:1px solid var(--border);border-radius:8px;aspect-ratio:16/9;overflow:hidden;position:relative}
.hero-visual img{width:100%;height:100%;object-fit:cover;filter:grayscale(30%) contrast(1.05)}
.hero-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0B0B0B,#1A1A1A);color:var(--text-mute);font-size:14px;letter-spacing:0.2em}
.hero-content h1{font-size:40px;font-weight:700;color:var(--title);letter-spacing:0.06em;line-height:1.25;margin-bottom:20px}
.hero-content .intro{font-size:16px;color:var(--text-sub);line-height:1.8;margin-bottom:28px;max-width:480px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero-news{display:flex;flex-direction:column;gap:14px}
.hero-news-item{padding:12px 0;border-top:1px solid var(--border)}
.hero-news-item:first-child{border-top:none;padding-top:0}
.hero-news-item .label{font-size:12px;color:var(--silver);letter-spacing:0.08em;margin-bottom:4px}
.hero-news-item p{font-size:14px;color:var(--text-sub);line-height:1.6}
.hero-news-item a{color:var(--text);font-size:13px;margin-top:6px;display:inline-block}
.hero-news-item a:hover{color:var(--white)}
@media(max-width:900px){
  .hero{padding:32px 0 48px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-content h1{font-size:26px}
  .hero-content{order:1}
  .hero-visual{order:2}
  .hero-news{order:3}
}

/* 列表与文章 */
.content-list{display:flex;flex-direction:column;gap:20px}
.content-item{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:24px;background:var(--bg-content);border:1px solid var(--border);border-radius:8px}
.content-item:hover{border-color:var(--border-strong)}
.content-num{font-size:28px;font-weight:700;color:var(--gray-deep);line-height:1}
.content-item h3{font-size:18px;color:var(--title);margin-bottom:8px}
.content-item p{font-size:14px;color:var(--text-sub)}
@media(max-width:600px){.content-item{grid-template-columns:1fr}}

/* 文章正文 */
.article{max-width:800px}
.article h2{font-size:22px;color:var(--title);margin:36px 0 16px;font-weight:600}
.article h3{font-size:18px;color:var(--title);margin:28px 0 12px}
.article p{font-size:16px;color:var(--text);margin-bottom:18px;line-height:1.85}
.article ul,.article ol{margin:0 0 18px 1.4em}
.article li{margin-bottom:8px;color:var(--text);font-size:15px}
.article .note{font-size:13px;color:var(--text-mute);border-left:2px solid var(--border-strong);padding-left:14px;margin:24px 0}

/* FAQ */
.faq-list details{background:var(--bg-content);border:1px solid var(--border);border-radius:8px;margin-bottom:12px;overflow:hidden}
.faq-list summary{padding:18px 22px;cursor:pointer;font-size:16px;color:var(--title);font-weight:500;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:20px;color:var(--text-mute)}
.faq-list details[open] summary::after{content:"−"}
.faq-list .faq-body{padding:0 22px 20px;font-size:15px;color:var(--text-sub);line-height:1.75}

/* 按钮组 */
.btn-group{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* 页脚 */
.site-footer{background:#000;border-top:1px solid var(--border);padding:64px 0 120px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand .logo-text{font-size:20px;font-weight:700;letter-spacing:0.1em;color:var(--white)}
.footer-brand .logo-en{font-size:10px;letter-spacing:0.25em;color:var(--silver);margin:4px 0 16px}
.footer-brand p{font-size:13px;color:var(--text-mute);line-height:1.7;max-width:280px}
.footer-col h4{font-size:13px;color:var(--silver);letter-spacing:0.08em;margin-bottom:16px;font-weight:500}
.footer-col a{display:block;font-size:14px;color:var(--text-sub);margin-bottom:10px}
.footer-col a:hover{color:var(--white)}
.footer-note{font-size:13px;color:var(--text-mute);line-height:1.7;padding-top:28px;border-top:1px solid var(--border);max-width:900px}
.footer-copy{font-size:12px;color:var(--text-mute);margin-top:20px}
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding-bottom:100px}
}
@media(max-width:500px){.footer-grid{grid-template-columns:1fr}}

/* 全站栏目面板 */
.panel-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.72);z-index:200;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .25s,visibility .25s}
.panel-overlay.open{visibility:visible;pointer-events:auto;opacity:1}
.side-panel{position:fixed;top:0;left:0;height:100%;width:min(520px,90vw);background:var(--bg-sub);z-index:210;transform:translateX(-100%);transition:transform .28s ease;overflow-y:auto;visibility:hidden;pointer-events:none}
.side-panel.open{transform:translateX(0);visibility:visible;pointer-events:auto}
.panel-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-sub);z-index:2}
.panel-header .logo-text{font-size:18px;font-weight:700;letter-spacing:0.1em}
.panel-close{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--text-sub)}
.panel-close:hover{color:var(--white)}
.panel-body{padding:24px}
.panel-group{margin-bottom:32px}
.panel-group h3{font-size:12px;color:var(--text-mute);letter-spacing:0.12em;margin-bottom:14px;text-transform:uppercase}
.panel-link{display:block;padding:14px 0;border-bottom:1px solid var(--border)}
.panel-link:last-child{border-bottom:none}
.panel-link strong{display:block;font-size:15px;color:var(--title);margin-bottom:4px}
.panel-link span{font-size:13px;color:var(--text-mute);line-height:1.5}

/* 搜索面板 */
.search-panel{position:fixed;inset:0;background:#000;z-index:220;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .25s,visibility .25s;overflow-y:auto}
.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}
.search-inner{max-width:720px;margin:0 auto;padding:48px 20px 80px}
.search-header{display:flex;justify-content:flex-end;margin-bottom:24px}
.search-input-wrap{margin-bottom:40px}
.search-input-wrap input{width:100%;height:56px;background:var(--bg-content);border:1px solid var(--border-strong);border-radius:8px;padding:0 20px;font-size:17px;color:var(--white)}
.search-input-wrap input::placeholder{color:var(--text-mute)}
.search-section{margin-bottom:36px}
.search-section h3{font-size:13px;color:var(--text-mute);letter-spacing:0.1em;margin-bottom:16px}
.search-tags{display:flex;flex-wrap:wrap;gap:10px}
.search-tags a,.search-tags button{padding:10px 16px;border:1px solid var(--border);border-radius:6px;font-size:14px;color:var(--text-sub);background:transparent}
.search-tags a:hover,.search-tags button:hover{border-color:var(--white);color:var(--white)}
.search-results{display:none}
.search-results.show{display:block}
.search-results a{display:block;padding:14px 0;border-bottom:1px solid var(--border);font-size:15px;color:var(--text)}
.search-results a:hover{color:var(--white)}

/* 手机底部导航 */
.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(0,0,0,0.96);border-top:1px solid var(--border);z-index:150;justify-content:space-around;align-items:center}
.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;height:48px;flex:1;font-size:11px;color:var(--text-mute);gap:2px}
.mobile-bottom-nav a.active{color:var(--white)}
.mobile-bottom-nav .nav-icon{width:22px;height:22px;border:1.5px solid currentColor;border-radius:4px}
@media(max-width:900px){
  .mobile-bottom-nav{display:flex}
  body{padding-bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom))}
}

/* 工具类 */
.text-center{text-align:center}
.mt-24{margin-top:24px}
.mt-40{margin-top:40px}
.mb-16{margin-bottom:16px}
.tag{display:inline-block;padding:4px 10px;font-size:12px;border:1px solid var(--border);border-radius:4px;color:var(--text-mute);margin-right:6px;margin-bottom:6px}
.divider{height:1px;background:var(--border);margin:40px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px}
@media(max-width:800px){.two-col{grid-template-columns:1fr}}

/* 减少动画 */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}
  html{scroll-behavior:auto}
}

/* 锁定滚动 */
body.panel-open{overflow:hidden}

/* 表格样式（如需） */
.simple-table{width:100%;border-collapse:collapse;font-size:14px}
.simple-table th,.simple-table td{padding:12px 14px;border:1px solid var(--border);text-align:left}
.simple-table th{background:var(--bg-sub);color:var(--title);font-weight:500}
.simple-table td{color:var(--text-sub)}