/* 蘑菇视频 MOGU VIDEO - 全站样式 */
*,*::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;
  font-size:16px;line-height:1.7;color:#444;background:#fff;
  min-height:100vh;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:#E90052;text-decoration:none;transition:color .2s}
a:hover{color:#C90046}
a:focus-visible,button:focus-visible{outline:2px solid #FF1765;outline-offset:2px}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul,ol{list-style:none}
h1,h2,h3,h4,h5{color:#222;font-weight:700;line-height:1.35}
.site-main{padding-top:72px;padding-bottom:80px}
@media(min-width:768px){.site-main{padding-bottom:40px}}

/* 顶部导航 */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:72px;background:rgba(255,255,255,.96);
  border-bottom:1px solid rgba(255,23,101,.12);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.header-inner{
  max-width:1280px;margin:0 auto;height:100%;
  display:flex;align-items:center;padding:0 16px;gap:12px;
}
.brand-logo{display:flex;align-items:center;flex-shrink:0}
.logo-img{height:36px;width:auto}
.logo-text{font-size:1.35rem;font-weight:800;color:#FF1765;letter-spacing:.02em}
.desktop-nav{display:none;align-items:center;gap:4px;margin-left:8px;flex:1}
.nav-link{
  padding:8px 14px;font-size:.95rem;color:#333;border-radius:999px;
  white-space:nowrap;transition:background .2s,color .2s;
}
.nav-link:hover{background:#FFF0F5;color:#E90052}
.nav-link.is-active{background:#FFF0F5;color:#FF1765;font-weight:600}
.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.search-btn{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  color:#333;border-radius:50%;
}
.search-btn:hover{background:#FFF0F5;color:#FF1765}
.action-link{
  display:none;padding:8px 14px;font-size:.9rem;color:#333;border-radius:999px;
}
.action-link:hover{background:#FFF0F5;color:#E90052}
.app-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:44px;height:40px;padding:0 18px;
  background:linear-gradient(135deg,#FF4A86 0%,#FF1765 55%,#E90052 100%);
  color:#fff!important;font-size:.9rem;font-weight:600;border-radius:999px;
  box-shadow:0 4px 14px rgba(255,23,101,.25);
}
.app-btn:hover{filter:brightness(1.05);color:#fff!important}
.menu-toggle{
  display:flex;width:44px;height:44px;align-items:center;justify-content:center;
  flex-shrink:0;
}
.menu-icon{
  width:22px;height:2px;background:#222;position:relative;border-radius:1px;
}
.menu-icon::before,.menu-icon::after{
  content:'';position:absolute;left:0;width:22px;height:2px;background:#222;border-radius:1px;
}
.menu-icon::before{top:-7px}
.menu-icon::after{top:7px}
@media(min-width:960px){
  .menu-toggle{display:none}
  .desktop-nav{display:flex}
  .action-link{display:inline-flex}
}

/* 频道面板 */
.channel-panel{
  position:fixed;top:0;right:0;width:min(460px,88vw);height:100%;
  background:#fff;z-index:1100;transform:translateX(100%);
  transition:transform .28s ease,visibility .28s;
  visibility:hidden;pointer-events:none;
  box-shadow:-8px 0 40px rgba(30,20,25,.12);
  overflow-y:auto;-webkit-overflow-scrolling:touch;
}
.channel-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}
.panel-overlay,.search-overlay{
  position:fixed;inset:0;background:rgba(20,10,15,.45);z-index:1050;
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s,visibility .25s;
}
.panel-overlay.is-open,.search-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
body.panel-open,body.search-open{overflow:hidden}
.channel-panel-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px;border-bottom:1px solid rgba(0,0,0,.06);position:sticky;top:0;background:#fff;z-index:2;
}
.panel-brand img{height:32px;width:auto}
.panel-brand span{font-size:1.2rem;font-weight:800;color:#FF1765}
.panel-close,.search-close{
  width:44px;height:44px;font-size:1.8rem;color:#555;line-height:1;
  display:flex;align-items:center;justify-content:center;border-radius:50%;
}
.panel-close:hover,.search-close:hover{background:#FFF0F5;color:#E90052}
.channel-groups{padding:12px 20px 40px}
.channel-group{margin-bottom:28px}
.channel-group h3{
  font-size:.8rem;color:#999;text-transform:uppercase;letter-spacing:.06em;
  margin-bottom:12px;font-weight:600;
}
.channel-group a{
  display:block;padding:12px 14px;border-radius:12px;margin-bottom:4px;
  color:#333;transition:background .2s;
}
.channel-group a:hover{background:#FFF0F5}
.channel-group a strong{display:block;font-size:.95rem;color:#222;margin-bottom:2px}
.channel-group a span{font-size:.82rem;color:#777;line-height:1.4}

/* 搜索面板 */
.search-panel{
  position:fixed;top:0;left:0;right:0;bottom:0;z-index:1100;
  background:#fff;visibility:hidden;pointer-events:none;
  transform:translateY(-12px);opacity:0;transition:opacity .25s,transform .25s,visibility .25s;
  overflow-y:auto;
}
.search-panel.is-open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}
@media(min-width:768px){
  .search-panel{
    top:72px;bottom:auto;max-height:min(70vh,560px);
    border-bottom:1px solid rgba(255,23,101,.12);
    box-shadow:0 16px 42px rgba(255,23,101,.1);
  }
}
.search-panel-inner{max-width:800px;margin:0 auto;padding:20px 16px 40px}
.search-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.search-header h2{font-size:1.25rem}
.search-box input{
  width:100%;height:48px;padding:0 18px;border:1.5px solid rgba(255,23,101,.2);
  border-radius:999px;font-size:1rem;background:#FFF7FA;color:#222;
}
.search-box input:focus{outline:none;border-color:#FF1765;background:#fff}
.search-hot{margin:24px 0 16px}
.search-hot h3{font-size:.9rem;color:#777;margin-bottom:10px}
.hot-tags{display:flex;flex-wrap:wrap;gap:8px}
.hot-tags button{
  padding:8px 16px;background:#FFF0F5;color:#E90052;border-radius:999px;
  font-size:.88rem;border:1px solid rgba(255,23,101,.15);
}
.hot-tags button:hover{background:#FFD8E6}
.search-results{display:flex;flex-direction:column;gap:4px}
.search-results a{
  display:block;padding:14px 16px;border-radius:12px;color:#333;
  border:1px solid transparent;
}
.search-results a:hover{background:#FFF7FA;border-color:rgba(255,23,101,.12)}

/* 手机底部导航 */
.mobile-bottom-nav{
  position:fixed;bottom:0;left:0;right:0;z-index:900;
  display:flex;height:calc(56px + env(safe-area-inset-bottom,0px));
  padding-bottom:env(safe-area-inset-bottom,0px);
  background:rgba(255,255,255,.97);border-top:1px solid rgba(0,0,0,.08);
  backdrop-filter:blur(10px);
}
.bottom-item{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;font-size:.7rem;color:#777;min-height:48px;
}
.bottom-item .bottom-icon{font-size:1.15rem;line-height:1}
.bottom-item.is-active{color:#FF1765;font-weight:600}
@media(min-width:768px){.mobile-bottom-nav{display:none}}

/* 通用布局 */
.container{max-width:1280px;margin:0 auto;padding:0 16px}
.section{padding:48px 0}
.section-title{font-size:1.6rem;margin-bottom:8px}
.section-desc{color:#777;margin-bottom:28px;max-width:640px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 24px;border-radius:999px;font-size:.95rem;font-weight:600;
  transition:filter .2s,transform .15s;
}
.btn-primary{
  background:linear-gradient(135deg,#FF4A86 0%,#FF1765 55%,#E90052 100%);
  color:#fff!important;box-shadow:0 8px 24px rgba(255,23,101,.22);
}
.btn-primary:hover{filter:brightness(1.06);color:#fff!important}
.btn-ghost{
  background:#fff;color:#E90052;border:1.5px solid rgba(255,23,101,.35);
}
.btn-ghost:hover{background:#FFF0F5}
.card{
  background:#fff;border-radius:16px;border:1px solid rgba(0,0,0,.06);
  box-shadow:0 14px 40px rgba(30,20,25,.06);overflow:hidden;
}
.tag{
  display:inline-block;padding:4px 12px;font-size:.78rem;border-radius:999px;
  background:#FFF0F5;color:#E90052;font-weight:500;
}
.placeholder-img{
  background:linear-gradient(135deg,#FFF0F5 0%,#FFD8E6 100%);
  display:flex;align-items:center;justify-content:center;
  color:#C90046;font-weight:600;font-size:.9rem;border-radius:16px;
}

/* 首页首屏 */
.hero{
  padding:32px 0 40px;background:#FFF7FA;
}
.hero-grid{
  display:grid;gap:28px;
}
@media(min-width:900px){
  .hero-grid{grid-template-columns:1.8fr 1fr;align-items:center}
}
.hero-visual{
  border-radius:20px;overflow:hidden;aspect-ratio:16/10;
  box-shadow:0 16px 42px rgba(255,23,101,.14);
}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual .placeholder-img{width:100%;height:100%;min-height:260px;font-size:1.2rem}
.hero-content h1{font-size:clamp(1.6rem,4vw,2.2rem);margin-bottom:12px;color:#222}
.hero-brand{font-size:.9rem;color:#FF1765;font-weight:700;letter-spacing:.04em;margin-bottom:6px}
.hero-lead{color:#555;margin-bottom:20px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.hero-recs{display:flex;flex-direction:column;gap:10px}
.hero-rec{
  display:flex;align-items:flex-start;gap:10px;padding:12px 14px;
  background:#fff;border-radius:12px;border:1px solid rgba(255,23,101,.1);
}
.hero-rec-num{color:#FF1765;font-weight:700;font-size:.9rem}
.hero-rec strong{display:block;font-size:.92rem;color:#222}
.hero-rec span{font-size:.82rem;color:#777}

/* 频道快捷条 */
.channel-bar{
  padding:16px 0;background:#fff;border-bottom:1px solid rgba(0,0,0,.06);
  overflow-x:auto;-webkit-overflow-scrolling:touch;
}
.channel-bar-inner{
  display:flex;gap:8px;max-width:1280px;margin:0 auto;padding:0 16px;
  white-space:nowrap;
}
.channel-bar a{
  flex-shrink:0;padding:8px 16px;font-size:.88rem;color:#555;
  border-radius:999px;border:1px solid rgba(0,0,0,.08);background:#fff;
}
.channel-bar a:hover,.channel-bar a.is-active{
  background:#FFF0F5;color:#E90052;border-color:rgba(255,23,101,.2);
}

/* 今日灵感胶囊 */
.inspire-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;
}
.inspire-item{
  padding:16px;background:#FFF7FA;border-radius:14px;
  border:1px solid rgba(255,23,101,.1);transition:box-shadow .2s;
}
.inspire-item:hover{box-shadow:0 8px 24px rgba(255,23,101,.1)}
.inspire-item strong{display:block;font-size:.95rem;color:#222;margin-bottom:6px}
.inspire-item p{font-size:.82rem;color:#777;line-height:1.5}

/* 卡片网格通用 */
.grid-2{display:grid;gap:20px}
.grid-3{display:grid;gap:20px}
.grid-4{display:grid;gap:16px}
@media(min-width:640px){.grid-2{grid-template-columns:1fr 1fr}}
@media(min-width:768px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
@media(min-width:900px){.grid-2.featured-layout{grid-template-columns:1.4fr 1fr}}

.content-card{
  padding:20px;background:#fff;border-radius:16px;
  border:1px solid rgba(0,0,0,.06);height:100%;
  transition:box-shadow .2s,border-color .2s;
}
.content-card:hover{box-shadow:0 14px 40px rgba(30,20,25,.08);border-color:rgba(255,23,101,.15)}
.content-card .tag{margin-bottom:10px}
.content-card h3{font-size:1.1rem;margin-bottom:8px}
.content-card p{font-size:.9rem;color:#555;line-height:1.65}
.content-card .card-link{display:inline-block;margin-top:12px;font-weight:600;font-size:.9rem}

/* 剧集轨道 */
.track{display:flex;gap:16px;overflow-x:auto;padding-bottom:12px;-webkit-overflow-scrolling:touch}
.track-item{
  flex:0 0 200px;padding:18px;background:#fff;border-radius:14px;
  border:1px solid rgba(0,0,0,.06);
}
.track-item h3{font-size:1rem;margin-bottom:6px}
.track-item p{font-size:.84rem;color:#666}

/* 榜单编号 */
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{
  display:flex;gap:16px;align-items:flex-start;padding:16px 18px;
  background:#fff;border-radius:14px;border:1px solid rgba(0,0,0,.06);
}
.rank-num{
  font-size:1.5rem;font-weight:800;color:#FF1765;line-height:1;min-width:36px;
}
.rank-item h3{font-size:1.05rem;margin-bottom:4px}
.rank-item p{font-size:.88rem;color:#666}

/* 页脚 */
.site-footer{
  background:#171717;color:#F4F4F4;padding:48px 0 100px;
}
@media(min-width:768px){.site-footer{padding-bottom:48px}}
.footer-inner{max-width:1280px;margin:0 auto;padding:0 16px}
.footer-brand{margin-bottom:36px}
.footer-logo img{height:36px;width:auto;filter:brightness(0) invert(1)}
.footer-logo-text{font-size:1.4rem;font-weight:800;color:#FF1765}
.footer-en{font-size:.85rem;color:#999;letter-spacing:.08em;margin:6px 0 10px}
.footer-desc{max-width:480px;font-size:.9rem;color:#bbb;line-height:1.65}
.footer-cols{
  display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:36px;
}
@media(min-width:768px){.footer-cols{grid-template-columns:repeat(4,1fr)}}
.footer-col h4{font-size:.9rem;color:#fff;margin-bottom:14px;font-weight:600}
.footer-col a{display:block;font-size:.88rem;color:#aaa;padding:5px 0}
.footer-col a:hover{color:#FF3D7D}
.footer-note{border-top:1px solid rgba(255,255,255,.1);padding-top:24px}
.footer-note p{font-size:.84rem;color:#999;line-height:1.65;margin-bottom:10px}
.footer-note .copyright{color:#777;font-size:.82rem}

/* 内页通用 */
.page-hero{
  padding:36px 0 28px;background:#FFF7FA;border-bottom:1px solid rgba(255,23,101,.08);
}
.page-hero h1{font-size:clamp(1.5rem,3.5vw,2rem);margin-bottom:10px}
.page-hero .lead{color:#555;max-width:640px;line-height:1.7}
.page-content{padding:40px 0 60px}
.prose{max-width:720px}
.prose p{margin-bottom:16px;line-height:1.8}
.prose h2{font-size:1.35rem;margin:32px 0 14px}
.prose h3{font-size:1.15rem;margin:24px 0 10px}
.prose ul{margin:12px 0 16px;padding-left:1.2em}
.prose li{margin-bottom:6px;list-style:disc;color:#555}

/* FAQ */
.faq-list details{
  border:1px solid rgba(0,0,0,.08);border-radius:12px;margin-bottom:12px;
  background:#fff;overflow:hidden;
}
.faq-list summary{
  padding:16px 18px;font-weight:600;color:#222;cursor:pointer;list-style:none;
  display:flex;align-items:center;justify-content:space-between;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';font-size:1.2rem;color:#FF1765}
.faq-list details[open] summary::after{content:'−'}
.faq-list .faq-body{padding:0 18px 16px;color:#555;line-height:1.7}

/* 时间轨道 */
.timeline{display:flex;gap:16px;overflow-x:auto;padding-bottom:12px}
.timeline-item{
  flex:0 0 220px;padding:18px;background:#fff;border-radius:14px;
  border:1px solid rgba(0,0,0,.06);
}
.timeline-status{
  display:inline-block;font-size:.75rem;padding:3px 10px;border-radius:999px;
  background:#FFF0F5;color:#E90052;margin-bottom:10px;
}
.timeline-item h3{font-size:1rem;margin-bottom:6px}
.timeline-item p{font-size:.85rem;color:#666}

/* 杂志式 */
.magazine-grid{display:grid;gap:24px}
@media(min-width:800px){
  .magazine-grid{grid-template-columns:1fr 1fr}
  .magazine-grid .span-2{grid-column:span 2}
}

/* 片单收藏册 */
.watchlist-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.watchlist-card{
  padding:22px;background:#FFF7FA;border-radius:16px;
  border:1px solid rgba(255,23,101,.12);
}
.watchlist-card h3{font-size:1.1rem;margin-bottom:8px}
.watchlist-card p{font-size:.9rem;color:#555}

/* APP 产品介绍 */
.app-hero{
  display:grid;gap:32px;align-items:center;padding:40px 0;
}
@media(min-width:800px){.app-hero{grid-template-columns:1fr 1fr}}
.app-visual{border-radius:24px;overflow:hidden;aspect-ratio:3/4;max-width:320px;margin:0 auto}
.app-visual img{width:100%;height:100%;object-fit:cover}
.app-visual .placeholder-img{width:100%;height:100%;min-height:360px}

/* 响应式文字 */
@media(max-width:599px){
  .section{padding:36px 0}
  .section-title{font-size:1.35rem}
  .inspire-grid{grid-template-columns:1fr 1fr}
}

/* 减少动效 */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* 工具类 */
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.text-muted{color:#777}.text-sm{font-size:.9rem}
.bg-soft{background:#FFF7FA}.bg-light{background:#F7F7F8}
.rounded-lg{border-radius:16px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}