:root{
  --bg:#F7F8FA;
  --card:#FFFFFF;
  --border:#E5E7EB;
  --line:#EEF0F3;
  --green:#16A34A;
  --green-light:#DCFCE7;
  --green-dark:#166534;
  --text:#101828;
  --text-mid:#475467;
  --text-light:#667085;
  --radius-s:8px;
  --radius-m:12px;
  --radius-l:16px;
  --shadow-s:0 1px 2px rgba(16,24,40,.04);
  --shadow-m:0 6px 16px rgba(16,24,40,.07);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}

/* ============ 侧边栏 ============ */
.sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:264px;
  background:#fff;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  padding:20px 16px;
  z-index:100;
  overflow-y:auto;
}
.brand{
  display:flex;align-items:center;gap:10px;
  padding:4px 8px 18px;
}
.brand img{height:32px;width:auto;border-radius:8px;}
.brand .brand-name{font-size:17px;font-weight:700;color:var(--text);letter-spacing:.2px;}
.brand .brand-sub{display:block;font-size:11px;color:var(--text-light);font-weight:400;}

.side-search{
  position:relative;
  margin-bottom:20px;
}
.side-search input{
  width:100%;height:36px;
  border:1px solid var(--border);
  border-radius:10px;
  background:#F9FAFB;
  padding:0 12px 0 34px;
  font-size:13px;
  color:var(--text);
  outline:none;
  transition:border-color .18s,background .18s,box-shadow .18s;
}
.side-search input::placeholder{color:#98A2B3;}
.side-search input:focus{
  background:#fff;
  border-color:var(--green);
  box-shadow:0 0 0 3px var(--green-light);
}
.side-search .search-ico{
  position:absolute;left:11px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;border:1.8px solid #98A2B3;border-radius:50%;
  pointer-events:none;
}
.side-search .search-ico::after{
  content:"";position:absolute;width:6px;height:1.8px;background:#98A2B3;
  border-radius:2px;bottom:-1px;right:-4px;transform:rotate(45deg);
}

.nav-group{margin-bottom:18px;}
.nav-title{
  font-size:11px;font-weight:600;color:#98A2B3;
  letter-spacing:.08em;padding:0 10px;margin-bottom:6px;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  height:38px;padding:0 10px;
  border-radius:var(--radius-s);
  color:var(--text-mid);
  font-size:13.5px;
  position:relative;
  transition:background .16s,color .16s;
}
.nav-item:hover{background:#F3F4F6;color:var(--text);}
.nav-item.active{
  background:var(--green-light);
  color:var(--green-dark);
  font-weight:600;
}
.nav-item.active::before{
  content:"";position:absolute;left:-16px;top:9px;bottom:9px;
  width:2px;background:var(--green);border-radius:2px;
}
.nav-dot{
  width:18px;height:18px;border-radius:6px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:#F1F5F9;
}
.nav-item.active .nav-dot{background:#BBF7D0;}
.nav-dot i{
  display:block;width:7px;height:7px;border-radius:2px;background:#94A3B8;
}
.nav-item.active .nav-dot i{background:var(--green);}

.side-foot{
  margin-top:auto;padding-top:14px;
}
.side-card{
  background:linear-gradient(150deg,#F0FDF4,#FFFFFF 70%);
  border:1px solid #D1FADF;
  border-radius:var(--radius-m);
  padding:14px;
}
.side-card strong{display:block;font-size:13px;color:var(--green-dark);margin-bottom:4px;}
.side-card p{margin:0 0 10px;font-size:12px;color:var(--text-light);line-height:1.55;}
.side-card .side-btn{
  display:inline-block;height:30px;line-height:30px;
  padding:0 12px;border-radius:8px;background:var(--green);
  color:#fff;font-size:12px;font-weight:600;
}

/* ============ 主内容 ============ */
.main{margin-left:264px;min-height:100vh;}

.toolbar{
  position:sticky;top:0;height:64px;z-index:90;
  display:flex;align-items:center;gap:16px;padding:0 40px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.toolbar-title{display:flex;align-items:baseline;gap:10px;flex:0 0 auto;}
.toolbar-title h1{font-size:20px;font-weight:600;margin:0;white-space:nowrap;}
.toolbar-title span{font-size:12px;color:var(--text-light);white-space:nowrap;}
.toolbar-search{
  position:relative;flex:1;max-width:420px;
}
.toolbar-search input{
  width:100%;height:36px;border:1px solid var(--border);
  border-radius:10px;background:#F9FAFB;
  padding:0 14px 0 36px;font-size:13px;outline:none;color:var(--text);
  transition:border-color .18s,background .18s,box-shadow .18s;
}
.toolbar-search input::placeholder{color:#98A2B3;}
.toolbar-search input:focus{
  background:#fff;border-color:var(--green);
  box-shadow:0 0 0 3px var(--green-light);
}
.toolbar-search .search-ico{
  position:absolute;left:12px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;border:1.8px solid #98A2B3;border-radius:50%;
}
.toolbar-search .search-ico::after{
  content:"";position:absolute;width:6px;height:1.8px;background:#98A2B3;
  border-radius:2px;bottom:-1px;right:-4px;transform:rotate(45deg);
}
.toolbar-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;
  height:36px;padding:0 16px;border-radius:10px;
  background:var(--green);color:#fff;font-size:13px;font-weight:600;
  border:1px solid var(--green);
  transition:background .16s,transform .1s;
}
.btn-primary:hover{background:#15803D;}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;
  height:36px;padding:0 14px;border-radius:10px;
  background:#fff;color:var(--text-mid);font-size:13px;
  border:1px solid var(--border);font-weight:500;
  transition:background .16s,border-color .16s,color .16s;
}
.btn-ghost:hover{background:#F9FAFB;border-color:#D0D5DD;color:var(--text);}
.btn-icon{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);border-radius:10px;background:#fff;
  color:var(--text-mid);cursor:pointer;transition:background .16s;
}
.btn-icon:hover{background:#F9FAFB;}
.btn-icon span{position:relative;display:block;width:14px;height:10px;}
.btn-icon span::before,.btn-icon span::after{
  content:"";position:absolute;left:0;right:0;height:1.8px;background:#475467;border-radius:2px;
}
.btn-icon span::before{top:0;}
.btn-icon span::after{bottom:0;}

.container{
  max-width:1240px;margin:0 auto;
  padding:28px 40px 48px;
}

/* ============ Hero ============ */
.hero{
  display:grid;grid-template-columns:1.2fr .8fr;gap:24px;
  min-height:280px;padding:32px;border-radius:20px;
  border:1px solid var(--line);
  background:linear-gradient(135deg,#F0FDF4,#FFFFFF 58%,#FFF7ED);
  overflow:hidden;
}
.hero-text{display:flex;flex-direction:column;justify-content:center;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  align-self:flex-start;
  height:26px;padding:0 12px;border-radius:999px;
  background:#fff;border:1px solid #D1FADF;
  color:var(--green-dark);font-size:12px;font-weight:600;
}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);}
.hero h2{
  font-size:28px;font-weight:700;line-height:1.35;margin:16px 0 10px;
  color:var(--text);
}
.hero-desc{
  font-size:14px;color:var(--text-light);margin:0 0 22px;max-width:42ch;
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;}

.hero-visual{
  position:relative;display:flex;align-items:center;justify-content:center;
  min-height:260px;
}
.poster{
  position:absolute;width:44%;aspect-ratio:3/4;border-radius:var(--radius-l);
  overflow:hidden;box-shadow:0 10px 26px rgba(16,24,40,.15);
  border:2px solid #fff;
}
.poster img{width:100%;height:100%;object-fit:cover;}
.poster.p1{left:2%;top:12%;transform:rotate(-6deg);z-index:1;}
.poster.p2{left:28%;top:2%;transform:rotate(1deg);z-index:3;width:46%;}
.poster.p3{right:2%;top:16%;transform:rotate(6deg);z-index:2;}

/* ============ 通用区块 ============ */
.section{margin-top:36px;}
.section-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:16px;gap:12px;
}
.section-head h2{font-size:18px;font-weight:600;margin:0;color:var(--text);}
.section-head .more{
  font-size:13px;color:var(--green);font-weight:500;
}
.section-head .more:hover{text-decoration:underline;}
.section-sub{
  font-size:13px;color:var(--text-light);margin:-8px 0 16px;
}

/* ============ 继续观看 ============ */
.continue-row{
  display:flex;gap:16px;overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:8px;
}
.continue-row::-webkit-scrollbar{height:6px;}
.continue-row::-webkit-scrollbar-thumb{background:#D0D5DD;border-radius:3px;}
.continue-card{
  flex:0 0 260px;scroll-snap-align:start;
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:8px;
  transition:transform .18s,box-shadow .18s;
}
.continue-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-m);}
.continue-thumb{
  position:relative;width:100%;aspect-ratio:16/9;
  border-radius:10px;overflow:hidden;background:#F1F5F9;
}
.continue-thumb img{width:100%;height:100%;object-fit:cover;}
.progress{
  position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(16,24,40,.18);
}
.progress i{display:block;height:100%;background:var(--green);width:62%;}
.continue-card h3{
  font-size:14px;font-weight:600;margin:10px 2px 2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.continue-card .meta{font-size:12px;color:var(--text-light);margin:0 2px;}

/* ============ 热播网格 ============ */
.grid-shows{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:20px;
}
.show-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:10px;
  transition:transform .18s,border-color .18s,box-shadow .18s;
}
.show-card:hover{
  transform:translateY(-2px);
  border-color:#BBF7D0;
  box-shadow:var(--shadow-m);
}
.show-cover{
  position:relative;width:100%;aspect-ratio:3/4;
  border-radius:10px;overflow:hidden;background:#F1F5F9;
}
.show-cover img{width:100%;height:100%;object-fit:cover;}
.cover-tag{
  position:absolute;top:8px;left:8px;
  height:20px;line-height:20px;padding:0 8px;
  border-radius:999px;font-size:11px;font-weight:600;
  background:rgba(255,255,255,.86);color:var(--text);
  backdrop-filter:blur(4px);
}
.cover-tag.green{background:var(--green-light);color:var(--green-dark);}
.show-card h3{
  font-size:14px;font-weight:600;margin:10px 2px 2px;
  line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
  min-height:40px;
}
.show-card .meta{font-size:12px;color:var(--text-light);margin:0 2px 2px;}

/* ============ 分类筛选 ============ */
.filter-row{
  display:flex;gap:8px;overflow-x:auto;flex-wrap:nowrap;
  padding-bottom:4px;
}
.filter-row::-webkit-scrollbar{height:0;}
.chip{
  flex:0 0 auto;height:32px;line-height:30px;
  padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--border);
  font-size:13px;color:var(--text-mid);
  transition:background .16s,border-color .16s,color .16s;
}
.chip:hover{background:#F3F4F6;}
.chip.active{
  background:var(--green-light);border-color:#86EFAC;
  color:var(--green-dark);font-weight:600;
}

/* ============ AI 魔改 ============ */
.ai-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;
}
.ai-card{
  border-radius:var(--radius-l);padding:24px;
  border:1px solid var(--line);
  display:flex;flex-direction:column;
}
.ai-card.green{background:linear-gradient(135deg,#F0FDF4,#FFFFFF 80%);}
.ai-card.orange{background:linear-gradient(135deg,#FFF7ED,#FFFFFF 80%);}
.ai-card h3{font-size:20px;font-weight:600;margin:12px 0 8px;color:var(--text);}
.ai-card p{font-size:13px;color:var(--text-light);margin:0 0 18px;line-height:1.7;}
.ai-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;}
.ai-tags{display:flex;gap:8px;flex-wrap:wrap;}
.tag{
  height:24px;line-height:24px;padding:0 10px;border-radius:6px;
  font-size:12px;background:#F2F4F7;color:var(--text-mid);
}
.ai-link{font-size:13px;font-weight:600;color:var(--green);}
.ai-link:hover{text-decoration:underline;}

/* ============ 每日更新列表 ============ */
.update-list{
  background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:6px;overflow:hidden;
}
.update-row{
  display:flex;align-items:center;gap:14px;padding:12px;
  border-radius:var(--radius-m);transition:background .16s;
}
.update-row:hover{background:#F9FAFB;}
.update-row + .update-row{border-top:1px solid #F2F4F7;}
.up-thumb{
  width:56px;height:76px;border-radius:8px;overflow:hidden;flex:0 0 auto;background:#F1F5F9;
}
.up-thumb img{width:100%;height:100%;object-fit:cover;}
.up-body{flex:1;min-width:0;}
.up-body h3{font-size:14px;font-weight:600;margin:0 0 6px;color:var(--text);}
.up-tags{display:flex;gap:6px;flex-wrap:wrap;}
.up-tags span{
  font-size:11px;color:var(--text-light);
  background:#F9FAFB;border:1px solid var(--line);
  padding:1px 7px;border-radius:999px;
}
.up-right{
  display:flex;align-items:center;gap:14px;flex:0 0 auto;
}
.up-meta{text-align:right;font-size:12px;color:var(--text-light);line-height:1.5;}
.up-play{
  width:34px;height:34px;border-radius:50%;
  background:var(--green-light);color:var(--green-dark);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;transition:background .16s,transform .16s;
}
.update-row:hover .up-play{background:var(--green);color:#fff;transform:scale(1.05);}

/* ============ 常见问题 ============ */
.faq-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;
}
.faq-card{
  background:#fff;border:1px solid var(--border);
  border-radius:14px;padding:20px;
}
.faq-card h3{font-size:15px;font-weight:600;margin:0 0 8px;color:var(--text);}
.faq-card p{font-size:13px;color:var(--text-light);margin:0;line-height:1.7;}

/* ============ 海报墙 ============ */
.wall{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:14px;
}
.wall-item{
  position:relative;border-radius:12px;overflow:hidden;
  aspect-ratio:3/4;background:#F1F5F9;border:1px solid var(--border);
  transition:transform .18s;
}
.wall-item:hover{transform:translateY(-2px);}
.wall-item img{width:100%;height:100%;object-fit:cover;}
.wall-item span{
  position:absolute;left:0;right:0;bottom:0;
  padding:18px 10px 8px;
  font-size:12px;color:#fff;
  background:linear-gradient(transparent,rgba(16,24,40,.72));
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* ============ 页脚 ============ */
.footer{
  border-top:1px solid var(--border);
  padding:24px 0 30px;
  font-size:12px;color:var(--text-light);
  display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between;
}
.footer a{color:var(--text-light);}
.footer a:hover{color:var(--green);}
.footer-links{display:flex;gap:16px;flex-wrap:wrap;}
.footer .update-time{font-size:12px;color:#98A2B3;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .sidebar{width:72px;padding:16px 8px;align-items:center;}
  .brand{padding:4px 0 16px;}
  .brand .brand-text{display:none;}
  .brand img{height:30px;}
  .side-search{display:none;}
  .nav-title{display:none;}
  .nav-item{justify-content:center;padding:0;height:40px;}
  .nav-item .nav-label{display:none;}
  .side-card{display:none;}
  .main{margin-left:72px;}
  .toolbar{padding:0 24px;}
  .container{padding:24px 24px 40px;}
  .hero{grid-template-columns:1fr;padding:26px;}
  .hero-visual{min-height:230px;margin-top:8px;}
}

@media (max-width:768px){
  .sidebar{
    position:static;width:100%;height:auto;
    flex-direction:row;align-items:center;
    padding:10px 14px;border-right:none;border-bottom:1px solid var(--line);
    overflow-x:auto;
  }
  .brand{padding:0 12px 0 0;flex:0 0 auto;}
  .brand .brand-text{display:block;}
  .brand .brand-sub{display:none;}
  .sidebar .nav-group{display:flex;gap:6px;margin:0;flex:0 0 auto;}
  .sidebar .nav-group:first-of-type{margin-left:4px;}
  .sidebar .nav-group:nth-of-type(2){display:none;}
  .nav-item{height:34px;padding:0 12px;font-size:13px;}
  .nav-item .nav-label{display:inline;}
  .nav-item.active::before{display:none;}
  .nav-dot{display:none;}
  .main{margin-left:0;}
  .toolbar{
    height:auto;padding:12px 16px;flex-wrap:wrap;gap:10px;
    position:static;
  }
  .toolbar-title h1{font-size:18px;}
  .toolbar-search{order:3;flex:1 0 100%;max-width:none;}
  .toolbar-actions{margin-left:auto;}
  .btn-primary{display:none;}
  .container{padding:16px 16px 36px;}
  .hero{padding:20px;border-radius:16px;}
  .hero h2{font-size:22px;}
  .hero-visual{min-height:190px;}
  .poster{width:42%;}
  .poster.p2{width:44%;}
  .continue-card{flex:0 0 220px;}
  .grid-shows{grid-template-columns:repeat(2,1fr);gap:14px;}
  .show-card h3{font-size:13px;min-height:38px;}
  .ai-grid{grid-template-columns:1fr;}
  .faq-grid{grid-template-columns:1fr;}
  .wall{grid-template-columns:repeat(2,1fr);gap:10px;}
  .up-meta{display:none;}
  .section-head h2{font-size:17px;}
  .footer{flex-direction:column;align-items:flex-start;gap:10px;}
}