:root{
  --main:#D7263D;
  --sub:#1A1A1A;
  --bg:#F5F0E8;
  --accent:#D7263D;
  --line:#1A1A1A;
  --card:#FFFDF8;
  --muted:#5A554E;
  --shadow:0 10px 24px rgba(26,26,26,.18);
  --shadow-strong:0 14px 32px rgba(26,26,26,.26);
  --radius:0px;
  --gap-s:18px;
  --gap-m:26px;
  --gap-l:64px;
  --pad-x:20px;
}
*{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--sub);
  font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size:16px;
  line-height:1.75;
  background-image:
    linear-gradient(rgba(26,26,26,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,26,26,.045) 1px, transparent 1px);
  background-size:34px 34px;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--pad-x)}
section{margin-top:48px}

/* ===== 顶部品牌与导航 ===== */
.topbar{
  background:var(--sub);
  color:#F5F0E8;
  border-bottom:4px solid var(--main);
}
.topbar-inner{
  display:flex;align-items:center;gap:20px;
  min-height:64px;flex-wrap:wrap;
  padding-top:10px;padding-bottom:10px;
}
.brand{
  font-size:22px;font-weight:800;letter-spacing:1px;
  display:flex;align-items:center;gap:8px;white-space:nowrap;
}
.brand .dot{
  width:14px;height:14px;background:var(--main);display:inline-block;
  transform:rotate(45deg);
}
.brand small{font-size:12.5px;font-weight:400;opacity:.72;letter-spacing:0}
.nav{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}
.nav a{
  padding:9px 14px;font-size:13.5px;border:1px solid rgba(245,240,232,.28);
  transition:background .18s,color .18s,border-color .18s;
}
.nav a:hover,.nav a:focus-visible{background:var(--main);border-color:var(--main);color:#fff;outline:none}
.search{
  display:flex;align-items:center;gap:0;border:1px solid rgba(245,240,232,.4);
  height:42px;
}
.search input{
  border:0;background:transparent;color:#F5F0E8;font-size:14px;
  padding:0 12px;height:100%;width:170px;outline:none;font-family:inherit;
}
.search input::placeholder{color:rgba(245,240,232,.55)}
.search button{
  height:100%;border:0;background:var(--main);color:#fff;font-size:14px;
  padding:0 18px;cursor:pointer;font-family:inherit;
}
.menu-btn{
  display:none;height:42px;min-width:42px;background:transparent;color:#F5F0E8;
  border:1px solid rgba(245,240,232,.4);font-size:16px;cursor:pointer;
}
.tagline{font-size:13px;opacity:.7;width:100%;letter-spacing:.4px}

/* ===== 面包屑 ===== */
.crumb{
  font-size:13.5px;color:var(--muted);padding:18px 0 0;
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;
}
.crumb a{color:var(--main);font-weight:600}
.crumb span[aria-current]{color:var(--sub);font-weight:700}

/* ===== HERO 全出血 ===== */
.hero{
  margin-top:22px;
  background:linear-gradient(120deg,#1A1A1A 0%,#3A1116 55%,#D7263D 100%);
  color:#F5F0E8;position:relative;overflow:hidden;
  border-bottom:6px solid var(--main);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(245,240,232,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,240,232,.08) 1px,transparent 1px);
  background-size:46px 46px;
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.55fr .95fr;gap:44px;
  align-items:center;padding-top:56px;padding-bottom:56px;
}
.hero h1{
  font-size:34px;line-height:1.24;font-weight:900;letter-spacing:.5px;
  margin-bottom:18px;
}
.hero h1 em{color:var(--main);font-style:normal;background:#F5F0E8;padding:0 8px;display:inline-block}
.hero .hook{font-size:16px;line-height:1.78;max-width:640px;margin-bottom:18px;color:#EDE6DA}
.tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.tags span{
  font-size:13px;padding:5px 12px;border:1px solid rgba(245,240,232,.5);
  letter-spacing:.5px;
}
.meta-line{display:flex;gap:22px;flex-wrap:wrap;font-size:13.5px;margin-bottom:24px;color:#DED6C8}
.meta-line b{color:var(--main);background:#F5F0E8;padding:0 6px;font-size:14px}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:11px 26px;font-size:14px;font-weight:700;
  border:2px solid var(--main);cursor:pointer;font-family:inherit;
  transition:background .18s,color .18s,transform .12s;
}
.btn-main{background:var(--main);color:#fff}
.btn-main:hover,.btn-main:focus-visible{background:#F5F0E8;color:var(--sub);border-color:#F5F0E8}
.btn-ghost{background:transparent;color:#F5F0E8;border-color:#F5F0E8}
.btn-ghost:hover,.btn-ghost:focus-visible{background:#F5F0E8;color:var(--sub)}
.btn:active{transform:translateY(2px)}
.poster{
  box-shadow:var(--shadow-strong);border:4px solid #F5F0E8;
  aspect-ratio:3/4;overflow:hidden;background:#2A2A2A;
}

/* ===== 通用栏目头 ===== */
.sec-head{margin-bottom:20px;border-left:8px solid var(--main);padding-left:16px}
.sec-head h2{font-size:23px;line-height:1.3;font-weight:900;letter-spacing:.4px}
.sec-head p{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.7;max-width:820px}

/* ===== 分类导航 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-s)}
.cat-card{
  background:var(--card);border:2px solid var(--line);padding:20px;
  box-shadow:var(--shadow);transition:transform .16s,box-shadow .16s,border-color .16s;
  display:block;
}
.cat-card:hover,.cat-card:focus-visible{
  transform:translateY(-4px);box-shadow:var(--shadow-strong);border-color:var(--main);outline:none;
}
.cat-card h3{font-size:17px;line-height:1.4;font-weight:800;margin-bottom:8px}
.cat-card h3::before{content:"#";color:var(--main);margin-right:4px}
.cat-card p{font-size:14px;line-height:1.7;color:var(--muted)}

/* ===== 剧集卡片 ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-m)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap-m)}
.card{
  background:var(--card);border:2px solid var(--line);box-shadow:var(--shadow);
  display:flex;flex-direction:column;overflow:hidden;
  transition:transform .16s,box-shadow .16s,border-color .16s;
}
.card:hover,.card:focus-within{transform:translateY(-4px);box-shadow:var(--shadow-strong);border-color:var(--main)}
.card .cover{aspect-ratio:3/4;overflow:hidden;background:#E3DCCF;border-bottom:2px solid var(--line)}
.card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:17px;line-height:1.4;font-weight:800}
.card .kicker{font-size:13px;color:var(--main);font-weight:700;letter-spacing:.5px}
.card p{font-size:14px;line-height:1.7;color:var(--muted);flex:1}
.card .foot{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  font-size:13px;color:var(--sub);border-top:1px dashed #C9C0B2;padding-top:12px;
}
.card .foot a{color:var(--main);font-weight:700}
.card .foot a:hover{text-decoration:underline}

/* ===== 剧情介绍 ===== */
.story-box{
  background:var(--card);border:2px solid var(--line);box-shadow:var(--shadow);
  padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:30px;
}
.story-box p{font-size:16px;line-height:1.8;margin-bottom:14px}
.story-box p:last-child{margin-bottom:0}
.story-aside{border-left:4px solid var(--main);padding-left:22px}
.story-aside h3{font-size:17px;font-weight:800;margin-bottom:12px}
.story-aside li{font-size:14px;line-height:1.7;color:var(--muted);padding-left:16px;position:relative;margin-bottom:10px}
.story-aside li::before{content:"▸";position:absolute;left:0;color:var(--main);font-weight:900}

/* ===== 看点 ===== */
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-s)}
.point{
  background:var(--card);border:2px solid var(--line);padding:20px;
  box-shadow:var(--shadow);
}
.point b{display:block;font-size:13px;color:var(--main);letter-spacing:1px;margin-bottom:8px}
.point p{font-size:14.5px;line-height:1.7}

/* ===== 人物关系 ===== */
.people{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap-s)}
.person{
  background:var(--card);border:2px solid var(--line);padding:18px;
  box-shadow:var(--shadow);text-align:center;
}
.person .avatar{width:96px;height:96px;margin:0 auto 12px;border:3px solid var(--main);overflow:hidden;background:#E3DCCF}
.person h3{font-size:17px;font-weight:800;margin-bottom:6px}
.person .role{font-size:13px;color:var(--main);font-weight:700;margin-bottom:8px}
.person p{font-size:14px;line-height:1.7;color:var(--muted);text-align:left}

/* ===== 追剧队列 ===== */
.queue-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.queue-count{font-size:14px;font-weight:700;border:2px solid var(--main);padding:8px 16px;background:var(--card)}
.queue-count b{color:var(--main);font-size:17px}
.ep{
  background:var(--card);border:2px solid var(--line);box-shadow:var(--shadow);
  padding:18px 20px;display:grid;grid-template-columns:66px 1fr auto;gap:18px;align-items:center;
  margin-bottom:14px;
}
.ep .no{font-size:22px;font-weight:900;color:var(--main);line-height:1}
.ep .no small{display:block;font-size:12.5px;color:var(--muted);font-weight:600;margin-top:6px}
.ep h3{font-size:16.5px;font-weight:800;line-height:1.4;margin-bottom:6px}
.ep p{font-size:14px;line-height:1.65;color:var(--muted)}
.ep .meta{font-size:13px;color:var(--sub);margin-top:6px}
.ep button{
  min-height:42px;padding:10px 20px;font-size:13.5px;font-family:inherit;cursor:pointer;
  border:2px solid var(--main);background:transparent;color:var(--main);font-weight:700;
  white-space:nowrap;transition:background .16s,color .16s;
}
.ep button:hover,.ep button:focus-visible{background:var(--main);color:#fff;outline:none}
.ep button.on{background:var(--main);color:#fff}

/* ===== 相关推荐 ===== */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-m)}
.rel{
  background:var(--card);border:2px solid var(--line);box-shadow:var(--shadow);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .16s,box-shadow .16s;
}
.rel:hover,.rel:focus-within{transform:translateY(-4px);box-shadow:var(--shadow-strong)}
.rel .cover{aspect-ratio:16/10;overflow:hidden;border-bottom:2px solid var(--line);background:#E3DCCF}
.rel .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.rel h3{font-size:17px;font-weight:800;line-height:1.4}
.rel p{font-size:14px;line-height:1.7;color:var(--muted);flex:1}
.rel .kw{font-size:13px;color:var(--main);font-weight:700}

/* ===== 标签云 ===== */
.tagcloud{display:flex;flex-wrap:wrap;gap:12px}
.tagcloud a{
  font-size:13.5px;padding:8px 16px;border:2px solid var(--line);background:var(--card);
  font-weight:600;transition:background .16s,color .16s,border-color .16s;
}
.tagcloud a:hover,.tagcloud a:focus-visible{background:var(--main);color:#fff;border-color:var(--main);outline:none}

/* ===== FAQ ===== */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap-s)}
.faq details{
  background:var(--card);border:2px solid var(--line);box-shadow:var(--shadow);padding:18px 20px;
}
.faq summary{
  font-size:16.5px;font-weight:800;cursor:pointer;line-height:1.5;list-style:none;
  display:flex;justify-content:space-between;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--main);font-size:20px;font-weight:900;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{font-size:14.5px;line-height:1.75;color:var(--muted);margin-top:12px}

/* ===== 友情链接 ===== */
.friend-links{display:flex;flex-wrap:wrap;gap:10px 14px}
.friend-links a{
  font-size:13.5px;padding:6px 14px;border:1px solid var(--line);background:var(--card);
  transition:background .16s,color .16s;
}
.friend-links a:hover,.friend-links a:focus-visible{background:var(--main);color:#fff;outline:none}

/* ===== 页脚 ===== */
footer{
  margin-top:64px;background:var(--sub);color:#EDE6DA;padding-top:52px;
  border-top:6px solid var(--main);
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-bottom:36px}
.foot-grid h3{font-size:16px;font-weight:800;margin-bottom:12px;color:#fff}
.foot-grid h3::before{content:"//";color:var(--main);margin-right:6px}
.foot-grid p,.foot-grid a{font-size:13px;line-height:1.75;color:#BDB5A8}
.foot-grid li{margin-bottom:8px}
.foot-grid a:hover{color:var(--main)}
.foot-bottom{
  border-top:1px solid rgba(245,240,232,.16);padding:22px 0 30px;
  font-size:13px;line-height:1.8;color:#A79F92;text-align:center;
}
.foot-bottom a{color:#EDE6DA}
.foot-bottom a:hover{color:var(--main)}
.legal{margin-top:10px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
#toTop{
  position:fixed;right:18px;bottom:20px;z-index:20;
  min-height:44px;padding:10px 18px;border:2px solid #F5F0E8;background:var(--main);color:#fff;
  font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit;display:none;
  box-shadow:var(--shadow-strong);
}
#toTop:hover{background:var(--sub)}
.no-result{font-size:14.5px;color:var(--muted);padding:16px 0;display:none}

/* ===== 响应式 ===== */
@media (max-width:1100px){
  .hero-inner{grid-template-columns:1fr 340px;gap:32px}
  .grid-3,.rel-grid,.points,.cat-grid{grid-template-columns:repeat(2,1fr)}
  .people{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:26px}
  .poster{max-width:300px}
  .story-box{grid-template-columns:1fr;gap:22px}
  .story-aside{border-left:0;border-top:4px solid var(--main);padding-left:0;padding-top:18px}
  .faq{grid-template-columns:1fr}
  .nav{display:none;width:100%;margin-left:0;order:5}
  .nav.open{display:flex}
  .nav a{flex:1 1 auto;text-align:center}
  .menu-btn{display:inline-block;margin-left:auto}
  .search{order:4;width:100%}
  .search input{flex:1;width:auto}
}
@media (max-width:720px){
  .wrap{padding-left:20px;padding-right:20px}
  .hero h1{font-size:32px}
  .sec-head h2{font-size:22px}
  section{margin-top:44px}
  .grid-3,.rel-grid,.points,.cat-grid,.people,.grid-2{grid-template-columns:1fr 1fr}
  .ep{grid-template-columns:54px 1fr;gap:14px}
  .ep button{grid-column:1/-1;width:100%}
}
@media (max-width:480px){
  .wrap{padding-left:18px;padding-right:18px}
  .grid-3,.rel-grid,.points,.cat-grid,.people,.grid-2{grid-template-columns:1fr}
  .hero h1{font-size:32px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:340px){
  .wrap{padding-left:16px;padding-right:16px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}