/* mother-diversity · 站8 熔岩夕照 · 全站布局重做 */
:root{
  --sf-void:#080605;
  --sf-bg:#0c0807;
  --sf-surface:#16100d;
  --sf-panel:#1e1510;
  --sf-ember:#ea580c;
  --sf-amber:#f59e0b;
  --sf-gold:#fbbf24;
  --sf-clay:#c2410c;
  --sf-text:#fff7ed;
  --sf-muted:#b8a090;
  --sf-line:rgba(234,88,12,.28);
  --sf-primary:var(--sf-ember);
  --sf-secondary:var(--sf-amber);
  --sf-accent:var(--sf-gold);
  --sf-max:1160px;
  --sf-serif:"Noto Serif SC","Songti SC",serif;
  --sf-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --div-accent:var(--sf-ember);
  --div-bg:var(--sf-bg);
  --div-surface:var(--sf-surface);
  --div-text:var(--sf-text);
  --div-muted:var(--sf-muted);
  color-scheme:dark;
}

*{box-sizing:border-box}
body.body-sf{
  margin:0;min-height:100vh;
  color:var(--sf-text);font-family:var(--sf-sans);line-height:1.6;
  background:
    radial-gradient(720px 400px at 12% -8%, rgba(234,88,12,.2), transparent 55%),
    radial-gradient(520px 340px at 100% 40%, rgba(245,158,11,.1), transparent 50%),
    linear-gradient(180deg, #120c0a 0%, var(--sf-bg) 45%, #080605 100%);
  -webkit-font-smoothing:antialiased;
}
body.body-sf a{color:var(--sf-amber);text-decoration:none}
body.body-sf a:hover{color:var(--sf-gold)}
body.body-sf img{display:block;max-width:100%}

.sf-wrap{display:flex;flex-direction:column;min-height:100vh}

/* ========== 头部：单行 品牌 | 导航 | 搜索（去上下断层留白） ========== */
.sf-head{
  position:sticky;top:0;z-index:100;
  background:rgba(12,8,7,.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--sf-line);
  box-shadow:0 1px 0 rgba(234,88,12,.12);
}
.sf-head__inner{
  max-width:var(--sf-max);margin:0 auto;
  padding:12px 18px;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;gap:18px 22px;
}
.sf-logo{display:inline-flex;align-items:center;gap:11px;color:var(--sf-text)!important;flex-shrink:0}
.sf-logo:hover{color:var(--sf-gold)!important}
.sf-logo__mark{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(145deg, var(--sf-amber), var(--sf-ember));
  color:#1a0a00;font-size:.78rem;font-weight:900;
  box-shadow:0 0 0 2px rgba(251,191,36,.22),0 8px 18px rgba(234,88,12,.28);
}
.sf-logo__text-wrap{display:flex;flex-direction:column;gap:2px;line-height:1.1}
.sf-logo__text{
  font-family:var(--sf-serif);font-size:1.22rem;font-weight:700;
  letter-spacing:.04em;color:var(--sf-text);
}
.sf-logo__text em{font-style:normal;color:var(--sf-amber);font-weight:700}
.sf-logo__tag{
  font-size:.66rem;font-weight:700;letter-spacing:.14em;color:var(--sf-muted);
}
.sf-head__tagline{display:none}
.sf-head__nav{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:4px;min-width:0;
}
.sf-head__nav a{
  padding:8px 13px;border-radius:999px;
  font-size:.84rem;font-weight:700;letter-spacing:.02em;
  color:rgba(255,247,237,.72)!important;
  border:1px solid transparent;
  transition:color .15s,background .15s,border-color .15s,box-shadow .15s;
}
.sf-head__nav a:hover{
  color:#fffaf5!important;background:rgba(234,88,12,.14);border-color:var(--sf-line);
}
.sf-head__nav a[aria-current="page"]{
  color:#1a0a00!important;
  background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));
  border-color:transparent;
  box-shadow:0 6px 14px rgba(234,88,12,.28);
}
.sf-head__search{
  display:flex;width:260px;flex-shrink:0;
  border-radius:999px;overflow:hidden;
  background:var(--sf-panel);border:1px solid var(--sf-line);
}
.sf-head__search input{
  flex:1;min-width:0;border:0;background:transparent;
  padding:10px 14px;font:inherit;font-size:.86rem;color:var(--sf-text);
}
.sf-head__search input::placeholder{color:var(--sf-muted)}
.sf-head__search button{
  border:0;cursor:pointer;padding:0 16px;
  font:inherit;font-weight:800;font-size:.84rem;
  color:#1a0a00;background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));
}
.sf-head__search button:hover{filter:brightness(1.06)}
.sf-head__toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:40px;height:40px;padding:0;border-radius:10px;cursor:pointer;
  border:1px solid var(--sf-line);background:var(--sf-panel);
}
.sf-head__toggle span{display:block;height:2px;margin:0 10px;background:var(--sf-amber);border-radius:2px}

/* ========== 主区 ========== */
.sf-main,.page-main{
  flex:1;max-width:var(--sf-max);width:100%;
  margin:0 auto;padding:26px 18px 64px;
}

/* ========== 英雄：高对比熔岩板（文字不再发灰） ========== */
.sf-hero{
  position:relative;margin:0 0 24px;padding:40px 32px;
  border-radius:20px;overflow:hidden;
  border:1px solid rgba(234,88,12,.35);
  background:
    linear-gradient(115deg, rgba(234,88,12,.22) 0%, transparent 42%),
    linear-gradient(160deg, #241610 0%, #16100d 48%, #0c0807 100%);
}
.sf-hero__glow{
  position:absolute;left:-10%;top:-30%;width:55%;height:90%;
  background:radial-gradient(ellipse, rgba(245,158,11,.22), transparent 70%);
  pointer-events:none;
}
.sf-hero__inner{
  position:relative;z-index:1;
  max-width:560px;
}
.sf-hero__eyebrow{
  display:inline-block;margin:0 0 14px;padding:5px 12px;border-radius:999px;
  font-size:.72rem;font-weight:800;letter-spacing:.1em;
  color:#1a0a00;background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));
}
.sf-hero h1{
  margin:0 0 14px;font-family:var(--sf-serif);font-weight:700;
  font-size:clamp(1.85rem,4.2vw,2.6rem);line-height:1.18;
  letter-spacing:.04em;color:#fffaf5;
}
.sf-hero__lead{
  margin:0 0 24px;font-size:.96rem;line-height:1.75;
  color:rgba(255,247,237,.78);max-width:440px;
}
.sf-hero__btns{display:flex;flex-wrap:wrap;gap:12px}

.sf-btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 22px;border-radius:999px;font-size:.88rem;font-weight:800;
  border:1.5px solid transparent;transition:transform .15s,filter .15s,background .15s;
}
.sf-btn--cta{
  color:#1a0a00!important;
  background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));
  box-shadow:0 10px 24px rgba(234,88,12,.3);
}
.sf-btn--cta:hover{transform:translateY(-2px);filter:brightness(1.05);color:#1a0a00!important}
.sf-btn--ghost{
  color:var(--sf-gold)!important;background:transparent;
  border-color:rgba(245,158,11,.5);
}
.sf-btn--ghost:hover{background:rgba(234,88,12,.14);color:#fff7ed!important}

/* ========== 分类丝带 ========== */
.sf-ribbon{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px;
}
.sf-ribbon__tag{
  padding:8px 14px;border-radius:999px;font-size:.8rem;font-weight:700;
  background:var(--sf-panel);border:1px solid var(--sf-line);
  color:var(--sf-muted)!important;transition:transform .12s,border-color .15s,color .15s;
}
.sf-ribbon__tag:hover{transform:translateY(-2px);border-color:var(--sf-ember);color:var(--sf-amber)!important}
.sf-ribbon__tag--a,.sf-ribbon__tag--b,.sf-ribbon__tag--c,
.sf-ribbon__tag--d,.sf-ribbon__tag--e,.sf-ribbon__tag--f,.sf-ribbon__tag--g{
  background:rgba(234,88,12,.12);border-color:rgba(234,88,12,.3);color:var(--sf-amber)!important;
}
.sf-ribbon__tag--all{
  color:#1a0a00!important;
  background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));
  border-color:transparent;
}

/* ========== 区块 ========== */
.sf-section{margin:0 0 40px}
.sf-section__head{
  display:flex;align-items:flex-start;gap:12px;margin:0 0 16px;
}
.sf-section__bar{
  width:4px;height:36px;border-radius:2px;flex-shrink:0;margin-top:4px;
  background:linear-gradient(180deg, var(--sf-gold), var(--sf-ember));
}
.sf-section__head h2{
  margin:0;font-family:var(--sf-serif);font-size:1.3rem;font-weight:700;
  letter-spacing:.04em;color:#fffaf5;
}
.sf-section__head p{margin:4px 0 0;font-size:.8125rem;color:var(--sf-muted)}
.sf-section__link{
  margin-left:auto;align-self:center;font-size:.84rem;font-weight:700;color:var(--sf-amber)!important;
}
.sf-section__link:hover{color:var(--sf-gold)!important}

/* ========== 卡片 3:4 ========== */
.sf-grid,.movie-grid{
  display:grid!important;gap:16px!important;
  grid-template-columns:repeat(4,minmax(0,1fr))!important;
}
.sf-grid--home{grid-template-columns:repeat(4,minmax(0,1fr))!important}
.sf-grid--cat{grid-template-columns:repeat(5,minmax(0,1fr))!important}

.sf-card{
  background:var(--sf-surface);border:1px solid var(--sf-line);
  border-radius:14px;overflow:hidden;
  transition:transform .2s,border-color .2s,box-shadow .25s;
}
.sf-card:hover{
  transform:translateY(-4px);border-color:var(--sf-ember);
  box-shadow:0 18px 36px rgba(0,0,0,.4);
}
.sf-card__link{display:block;color:inherit!important}
.sf-card__poster{position:relative;overflow:hidden;background:#2a1810}
.sf-card__poster img{
  width:100%!important;aspect-ratio:3/4!important;height:auto!important;
  object-fit:cover!important;display:block;transition:transform .35s;
}
.sf-card:hover .sf-card__poster img{transform:scale(1.05)}
.sf-card__badge{
  position:absolute;top:10px;right:10px;z-index:2;
  padding:4px 9px;border-radius:6px;
  font-size:10px;font-weight:800;color:#1a0a00;
  background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));
}
.sf-card__body{padding:12px 14px 14px}
.sf-card__body h3{
  margin:0 0 6px;font-family:var(--sf-serif);font-size:.95rem;font-weight:700;
  line-height:1.35;color:#fffaf5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.sf-card__meta{
  display:flex;flex-wrap:wrap;gap:0;font-size:.74rem;color:var(--sf-muted);
}
.sf-card__meta span::after{content:"·";margin:0 6px;opacity:.45}
.sf-card__meta span:last-child::after{display:none}

.sf-card--row .sf-card__link{
  display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:center;padding:10px;
}
.sf-card__poster--sm{aspect-ratio:3/4;border-radius:8px;overflow:hidden}
.sf-card__poster--sm img{width:100%;height:100%;object-fit:cover}

.sf-scroll{
  display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.sf-scroll .sf-card{flex:0 0 168px;scroll-snap-align:start}

/* ========== 分类页 ========== */
.sf-crumb{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;
  font-size:.84rem;font-weight:600;color:var(--sf-muted);
}
.sf-crumb a{color:var(--sf-amber)!important}
.sf-crumb span{opacity:.4}

.sf-cathead,.page-hero,.compact-hero{
  margin:0 0 20px;padding:24px 26px;border-radius:16px;
  background:
    linear-gradient(120deg, rgba(234,88,12,.16), transparent 55%),
    var(--sf-panel);
  border:1px solid var(--sf-line);
}
.eyebrow,.page-hero .eyebrow{
  display:inline-block;margin:0 0 8px;padding:4px 10px;border-radius:999px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;
  color:#1a0a00;background:var(--sf-amber);
}
.sf-cathead h1,.page-hero h1,.compact-hero h1{
  margin:0 0 8px;font-family:var(--sf-serif);font-size:clamp(1.45rem,3vw,1.9rem);
  font-weight:700;letter-spacing:.04em;color:#fffaf5;
}
.sf-cathead p,.page-hero p,.compact-hero p{margin:0;color:var(--sf-muted);font-size:.92rem;line-height:1.65}

.sf-catbar__filters{
  display:flex;flex-wrap:wrap;gap:12px;margin:0 0 16px;padding:12px 14px;
  border-radius:12px;background:var(--sf-surface);border:1px solid var(--sf-line);
}
.sf-catbar__input,.sf-catbar__select{
  border:1px solid var(--sf-line);border-radius:8px;padding:8px 12px;
  font:inherit;font-size:.86rem;background:var(--sf-panel);color:var(--sf-text);
}
.sf-catbar__input:focus,.sf-catbar__select:focus{outline:none;border-color:var(--sf-ember)}
.sf-empty{
  padding:36px;text-align:center;color:var(--sf-muted);
  border-radius:14px;background:var(--sf-surface);border:1px dashed var(--sf-line);
}

.category-grid,.category-grid.large{
  display:grid!important;gap:12px!important;
  grid-template-columns:repeat(2,minmax(0,1fr))!important;
}
.overview-card{
  display:flex;flex-direction:column;gap:10px;padding:18px;border-radius:14px;
  background:var(--sf-surface);border:1px solid var(--sf-line);border-left:4px solid var(--sf-ember);
  color:inherit!important;transition:transform .15s,border-color .15s,box-shadow .2s;
}
.overview-card:hover{
  transform:translateY(-3px);border-color:var(--sf-amber);
  box-shadow:0 14px 28px rgba(0,0,0,.3);
}
.overview-main strong{font-family:var(--sf-serif);font-size:1.15rem;font-weight:700;color:#fffaf5}
.overview-main span{font-size:.84rem;color:var(--sf-muted);line-height:1.5}
.overview-links{
  display:flex;justify-content:space-between;gap:10px;
  font-size:.78rem;font-weight:700;color:var(--sf-amber);
}

/* ========== 播放页 ========== */
.sf-player{margin:0 0 24px}
.sf-player__frame{
  border-radius:16px;overflow:hidden;background:#000;
  border:1px solid var(--sf-line);box-shadow:0 20px 40px rgba(0,0,0,.4);
}
.sf-player__frame video,.sf-player__frame #movie-player{
  width:100%;aspect-ratio:16/9;background:#000;display:block;
  max-height:min(70vh,640px);object-fit:contain;
}
.sf-player__err{padding:16px;color:var(--sf-muted)}
.sf-player__err[hidden]{display:none!important}

.sf-detail{
  margin:0 0 24px;padding:22px;border-radius:16px;
  background:var(--sf-surface);border:1px solid var(--sf-line);
}
.sf-detail__head h1{
  margin:0 0 12px;font-family:var(--sf-serif);font-size:clamp(1.35rem,2.5vw,1.8rem);
  font-weight:700;letter-spacing:.04em;color:#fffaf5;
}
.sf-detail__chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.sf-chip{
  padding:4px 11px;border-radius:999px;font-size:.74rem;font-weight:700;
  color:var(--sf-amber);background:rgba(234,88,12,.12);border:1px solid var(--sf-line);
}
.sf-chip--alt{color:var(--sf-gold);border-color:rgba(251,191,36,.3)}
.sf-chip--hot{color:#1a0a00;background:linear-gradient(135deg, var(--sf-gold), var(--sf-ember));border:0}
.sf-detail__meta{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;
  margin:0 0 18px;padding:0;list-style:none;
}
.sf-detail__meta div{display:grid;gap:4px;padding:10px;border-radius:10px;background:var(--sf-panel)}
.sf-detail__meta dt{font-size:.7rem;font-weight:700;letter-spacing:.06em;color:var(--sf-amber);text-transform:uppercase}
.sf-detail__meta dd{margin:0;font-size:.875rem;color:var(--sf-text);line-height:1.5}
.sf-detail__synopsis h2{
  margin:0 0 10px;font-family:var(--sf-serif);font-size:1.05rem;font-weight:700;color:var(--sf-gold);
}
.sf-detail__synopsis p{margin:0;font-size:.92rem;line-height:1.8;color:var(--sf-muted)}

/* ========== 尾部 ========== */
.sf-foot{
  margin-top:auto;padding:36px 18px 22px;
  background:var(--sf-void);border-top:1px solid var(--sf-line);
}
.sf-foot__inner{max-width:var(--sf-max);margin:0 auto}
.sf-foot__brand strong{
  display:block;font-family:var(--sf-serif);font-size:1.25rem;font-weight:700;
  letter-spacing:.06em;color:#fffaf5;margin-bottom:8px;
}
.sf-foot__brand p{margin:0 0 18px;max-width:520px;font-size:.86rem;color:var(--sf-muted);line-height:1.65}
.sf-foot__links{display:flex;flex-wrap:wrap;gap:8px 16px;margin-bottom:16px}
.sf-foot__links a{
  font-size:.86rem;color:var(--sf-muted)!important;font-weight:600;
  border-bottom:1px solid transparent;
}
.sf-foot__links a:hover{color:var(--sf-amber)!important;border-bottom-color:var(--sf-amber)}
.sf-foot__copy{margin:0;font-size:.74rem;color:rgba(184,160,144,.55)}

.section-block{margin-bottom:28px}
.rank-panel{margin-bottom:24px}

/* ========== 响应式 ========== */
@media (max-width:1080px){
  .sf-head__search{width:220px}
  .sf-head__nav a{padding:7px 10px;font-size:.8rem}
}
@media (max-width:960px){
  .sf-head__toggle{display:flex}
  .sf-head__inner{
    grid-template-columns:auto 1fr auto;
    grid-template-areas:
      "logo search toggle"
      "nav nav nav";
    gap:10px 12px;
  }
  .sf-logo{grid-area:logo}
  .sf-head__search{grid-area:search;width:auto;max-width:none;justify-self:stretch}
  .sf-head__toggle{grid-area:toggle}
  .sf-head__nav{
    grid-area:nav;
    display:none;flex-direction:column;align-items:stretch;
    justify-content:flex-start;
    padding:4px 0 2px;gap:4px;
  }
  .sf-head__nav.open{display:flex}
  .sf-head__nav a{border-radius:10px}
  .sf-hero{padding:28px 20px}
  .sf-grid,.movie-grid,.sf-grid--home{grid-template-columns:repeat(3,minmax(0,1fr))!important}
  .sf-grid--cat{grid-template-columns:repeat(3,minmax(0,1fr))!important}
  .category-grid,.category-grid.large{grid-template-columns:1fr!important}
  .sf-detail__meta{grid-template-columns:1fr}
}
@media (max-width:560px){
  .sf-logo__tag{display:none}
  .sf-grid,.movie-grid,.sf-grid--home,.sf-grid--cat{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important;
  }
  .sf-hero h1{font-size:1.6rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}