:root{
  --main:#dc2626;
  --accent:#fb923c;
  --bg:#141013;
  --text:#fef2f2;
  --bg-soft:#1d171b;
  --bg-card:#241c21;
  --line:rgba(254,242,242,.12);
  --muted:rgba(254,242,242,.62);
  --serif:"Source Han Serif SC","Noto Serif SC","Songti SC",serif;
  --sans:"Source Han Sans SC","Noto Sans SC","Inter","PingFang SC",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:800;letter-spacing:.5px;line-height:1.3}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container-x{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}

/* ---------- Nav ---------- */
.nav-shell{
  position:sticky;top:0;z-index:1000;
  background:rgba(20,16,19,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:16px;height:66px}
.brand{
  font-family:var(--serif);font-size:1.28rem;font-weight:900;
  color:var(--text);display:flex;align-items:center;gap:8px;white-space:nowrap;
}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--main);box-shadow:0 0 12px var(--main)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:nowrap}
.nav-links a{
  font-size:.94rem;padding:8px 15px;border-radius:999px;color:var(--muted);
  transition:.22s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(220,38,38,.16)}
.nav-toggle{
  display:none;margin-left:auto;background:transparent;border:1px solid var(--line);
  color:var(--text);border-radius:999px;width:42px;height:42px;font-size:1.1rem;
}
.mobile-menu{display:none;flex-direction:column;padding:10px 20px 18px;gap:4px;border-top:1px solid var(--line)}
.mobile-menu a{padding:11px 14px;border-radius:14px;color:var(--muted);font-size:1rem}
.mobile-menu a:hover{background:rgba(220,38,38,.16);color:var(--text)}
@media(max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  .mobile-menu.open{display:flex}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:78px 0 66px;
  background:
    radial-gradient(700px 380px at 12% 8%,rgba(220,38,38,.30),transparent 66%),
    radial-gradient(620px 340px at 88% 92%,rgba(251,146,60,.20),transparent 66%),
    linear-gradient(180deg,#1a1216 0%,var(--bg) 100%);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{
  font-size:clamp(1.9rem,4.2vw,3.15rem);
  margin:0 0 16px;min-height:2.6em;
}
.hero h1 .cursor{
  display:inline-block;width:3px;height:.95em;background:var(--accent);
  margin-left:4px;vertical-align:-.1em;animation:blink .9s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}
.hero p.lead-txt{color:var(--muted);font-size:1.04rem;max-width:540px;margin-bottom:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.pill{
  font-size:.85rem;padding:6px 15px;border-radius:999px;
  border:1px solid var(--line);color:var(--muted);background:rgba(254,242,242,.03);
}
.pill.hot{border-color:rgba(220,38,38,.6);color:#fca5a5;background:rgba(220,38,38,.12)}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.stat b{
  display:block;font-family:var(--sans);font-size:clamp(1.7rem,3.4vw,2.5rem);
  font-weight:900;color:var(--accent);line-height:1.1;letter-spacing:-1px;
}
.stat span{font-size:.86rem;color:var(--muted)}
.hero-poster{
  position:relative;border-radius:26px;overflow:hidden;
  border:1px solid var(--line);box-shadow:0 30px 70px rgba(0,0,0,.6);
  aspect-ratio:3/4;
}
.hero-poster img{width:100%;height:100%;object-fit:cover}
.hero-poster .cap{
  position:absolute;inset:auto 0 0 0;padding:22px 20px 18px;
  background:linear-gradient(180deg,transparent,rgba(10,7,9,.94));
}
.hero-poster .cap h3{margin:0 0 4px;font-size:1.15rem}
.hero-poster .cap span{font-size:.83rem;color:var(--muted)}
.hero-badge{
  position:absolute;top:16px;left:16px;background:var(--main);
  border-radius:999px;padding:5px 14px;font-size:.78rem;font-weight:700;
  box-shadow:0 8px 22px rgba(220,38,38,.5);
}
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero{padding:52px 0 46px}
  .hero-poster{max-width:330px;margin:0 auto}
}

/* ---------- Section ---------- */
.sec{padding:62px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:30px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.5rem,2.7vw,2.05rem);margin:0}
.sec-head h2 .bar{color:var(--main)}
.sec-head p{margin:6px 0 0;color:var(--muted);font-size:.95rem;max-width:640px}
.sec-more{
  font-size:.9rem;padding:8px 20px;border-radius:999px;
  border:1px solid var(--line);color:var(--muted);transition:.22s;white-space:nowrap;
}
.sec-more:hover{border-color:var(--main);color:var(--text);background:rgba(220,38,38,.15)}

/* ---------- Poster rail (horizontal scroll) ---------- */
.rail{
  display:flex;gap:18px;overflow-x:auto;padding:6px 4px 22px;
  scroll-snap-type:x proximity;scrollbar-width:thin;
}
.rail::-webkit-scrollbar{height:7px}
.rail::-webkit-scrollbar-thumb{background:rgba(220,38,38,.45);border-radius:999px}
.rail::-webkit-scrollbar-track{background:rgba(254,242,242,.05);border-radius:999px}

/* ---------- Movie card ---------- */
.mcard{
  flex:0 0 196px;scroll-snap-align:start;
  background:var(--bg-card);border-radius:18px;overflow:hidden;
  border:1px solid var(--line);cursor:pointer;position:relative;
  box-shadow:0 8px 22px rgba(0,0,0,.34);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s;
}
.mcard:hover{transform:translateY(-6px);border-color:rgba(220,38,38,.55);box-shadow:0 18px 40px rgba(220,38,38,.22)}
.mcard .thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:linear-gradient(135deg,#2a1f25,#1b1418)}
.mcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;opacity:0}
.mcard .thumb img.loaded{opacity:1;transition:opacity .5s ease,transform .5s ease}
.mcard:hover .thumb img{transform:scale(1.09)}
.mcard .thumb .mask{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:14px;background:linear-gradient(180deg,transparent 42%,rgba(8,5,7,.94));
  opacity:0;transition:opacity .3s ease;
}
.mcard:hover .thumb .mask{opacity:1}
.mcard .thumb .mask p{margin:0;font-size:.78rem;color:#f5d0d0;line-height:1.55}
.mcard .rate{
  position:absolute;top:10px;right:10px;background:rgba(220,38,38,.94);
  font-size:.78rem;font-weight:800;padding:3px 9px;border-radius:999px;
  box-shadow:0 6px 16px rgba(0,0,0,.4);
}
.mcard .meta{padding:12px 13px 14px}
.mcard .meta h3{
  font-family:var(--sans);font-size:.93rem;font-weight:700;margin:0 0 5px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.mcard .meta span{font-size:.76rem;color:var(--muted);display:block;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- grid variant ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.pgrid .mcard{flex:none}

/* ---------- ranking board ---------- */
.board{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:24px;
  padding:26px 24px;display:grid;grid-template-columns:1fr 1fr;gap:10px 34px;
}
.rrow{
  display:flex;align-items:center;gap:14px;padding:11px 10px;border-radius:14px;
  cursor:pointer;transition:.2s;
}
.rrow:hover{background:rgba(220,38,38,.11)}
.rrow .medal{
  flex:0 0 32px;height:32px;border-radius:10px;display:grid;place-items:center;
  font-family:var(--sans);font-weight:900;font-size:.9rem;
  background:rgba(254,242,242,.07);color:var(--muted);
}
.rrow .medal.g1{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#3b1d05}
.rrow .medal.g2{background:linear-gradient(135deg,#e5e7eb,#9ca3af);color:#1f2937}
.rrow .medal.g3{background:linear-gradient(135deg,#f59e0b,#b45309);color:#2b1403}
.rrow .rname{flex:1;font-size:.94rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rrow .rsub{font-size:.76rem;color:var(--muted);margin-left:auto;white-space:nowrap}
.rrow .rscore{font-weight:900;color:var(--accent);font-size:.92rem;margin-left:10px}
@media(max-width:820px){.board{grid-template-columns:1fr;padding:18px 14px}}

/* ---------- icons feature list ---------- */
.feat-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}
.feat-list li{display:flex;gap:14px;align-items:flex-start;font-size:.95rem;color:var(--muted)}
.feat-list li i{
  flex:0 0 40px;height:40px;border-radius:14px;display:grid;place-items:center;
  background:rgba(220,38,38,.16);color:#fca5a5;font-size:1rem;
}
.feat-list li b{color:var(--text);display:block;font-size:.98rem;margin-bottom:2px;font-family:var(--sans)}
@media(max-width:700px){.feat-list{grid-template-columns:1fr}}

/* ---------- accordion ---------- */
.acc-item{
  border:1px solid var(--line);border-radius:16px;margin-bottom:12px;
  overflow:hidden;background:var(--bg-card);
}
.acc-btn{
  width:100%;text-align:left;background:transparent;border:0;color:var(--text);
  padding:17px 46px 17px 20px;font-size:.98rem;font-weight:600;position:relative;cursor:pointer;
  font-family:var(--sans);
}
.acc-btn::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:.8rem;color:var(--accent);transition:transform .28s;
}
.acc-item.open .acc-btn::after{transform:translateY(-50%) rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .35s ease}
.acc-body .inner{padding:0 20px 18px;color:var(--muted);font-size:.92rem;line-height:1.8}

/* ---------- mood tags (按心情选片) ---------- */
.mood-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.mood-tab{
  border:1px solid var(--line);background:rgba(254,242,242,.03);color:var(--muted);
  border-radius:999px;padding:9px 22px;font-size:.92rem;cursor:pointer;transition:.22s;
  font-family:var(--sans);
}
.mood-tab:hover{border-color:var(--accent);color:var(--text)}
.mood-tab.active{background:var(--main);border-color:var(--main);color:#fff;font-weight:700;
  box-shadow:0 8px 22px rgba(220,38,38,.4)}
.mood-panel{display:none}
.mood-panel.active{display:block;animation:fadeUp .45s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.mood-guide{color:var(--muted);font-size:.94rem;margin-bottom:18px;max-width:760px}

/* ---------- topics ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.topic{
  background:linear-gradient(160deg,rgba(220,38,38,.16),rgba(36,28,33,.9));
  border:1px solid var(--line);border-radius:22px;padding:26px 24px;transition:.26s;
}
.topic:hover{border-color:rgba(251,146,60,.5);transform:translateY(-4px)}
.topic h3{font-size:1.12rem;margin:0 0 10px}
.topic p{margin:0 0 14px;font-size:.92rem;color:var(--muted)}
.topic .tlist{display:flex;flex-wrap:wrap;gap:8px}
.topic .tlist span{
  font-size:.78rem;padding:4px 12px;border-radius:999px;
  background:rgba(254,242,242,.06);color:#f5d6d6;border:1px solid var(--line);
}

/* ---------- friends ---------- */
.friends{
  border-top:1px solid var(--line);padding:44px 0 40px;background:var(--bg-soft);
}
.friends h3{font-size:1.05rem;margin:0 0 14px;color:var(--text)}
.friends .flinks{font-size:.88rem;color:var(--muted);line-height:2.1;word-break:break-all}

/* ---------- footer ---------- */
footer{background:#0f0b0e;border-top:1px solid var(--line);padding:46px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
footer h4{font-family:var(--sans);font-size:.92rem;font-weight:800;margin:0 0 14px;color:#fca5a5;letter-spacing:1px}
footer p,footer a{font-size:.88rem;color:var(--muted)}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
footer ul a:hover{color:var(--accent)}
.foot-brand{font-family:var(--serif);font-size:1.18rem;font-weight:900;color:var(--text);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.copyline{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  font-size:.82rem;color:rgba(254,242,242,.42);text-align:center}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- Modal (fullscreen immersive) ---------- */
.modal-xx{
  position:fixed;inset:0;z-index:2000;display:none;
  align-items:center;justify-content:center;
  padding:22px;
}
.modal-xx.show{display:flex}
.modal-xx .backdrop{
  position:absolute;inset:0;background:rgba(8,5,7,.86);
  backdrop-filter:blur(16px);
}
.modal-xx .bgimg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:blur(26px) brightness(.42) saturate(1.2);transform:scale(1.12);
}
.modal-card{
  position:relative;z-index:2;width:100%;max-width:860px;max-height:88vh;overflow-y:auto;
  background:rgba(30,23,27,.92);border:1px solid rgba(220,38,38,.35);
  border-radius:26px;padding:30px;display:grid;grid-template-columns:220px 1fr;gap:28px;
  box-shadow:0 40px 90px rgba(0,0,0,.75);
  animation:popIn .32s cubic-bezier(.2,.9,.3,1.2) both;
}
@keyframes popIn{from{opacity:0;transform:scale(.94) translateY(14px)}to{opacity:1;transform:none}}
.modal-card .poster{border-radius:18px;overflow:hidden;aspect-ratio:3/4;background:#2a1f25}
.modal-card .poster img{width:100%;height:100%;object-fit:cover}
.modal-card .info h3{font-size:1.5rem;margin:0 0 10px}
.modal-card .tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.modal-card .tags span{
  font-size:.78rem;padding:4px 13px;border-radius:999px;
  background:rgba(220,38,38,.18);color:#fca5a5;border:1px solid rgba(220,38,38,.3);
}
.modal-card .score-big{
  display:flex;align-items:baseline;gap:8px;margin-bottom:16px;
}
.modal-card .score-big b{
  font-size:2.4rem;font-weight:900;color:var(--accent);line-height:1;letter-spacing:-2px;
}
.modal-card .score-big em{font-style:normal;font-size:.8rem;color:var(--muted)}
.modal-card dl{margin:0 0 14px;font-size:.9rem;color:var(--muted);display:grid;
  grid-template-columns:56px 1fr;gap:6px 10px}
.modal-card dt{color:#fca5a5;font-weight:600}
.modal-card dd{margin:0;color:var(--text)}
.modal-card .plot{font-size:.92rem;color:var(--muted);line-height:1.85;
  border-top:1px solid var(--line);padding-top:14px}
.modal-close{
  position:absolute;top:16px;right:18px;z-index:3;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:rgba(20,16,19,.8);color:var(--text);
  font-size:1rem;cursor:pointer;transition:.22s;
}
.modal-close:hover{background:var(--main);border-color:var(--main);transform:rotate(90deg)}
@media(max-width:700px){
  .modal-card{grid-template-columns:1fr;padding:24px 18px;gap:18px;max-height:90vh}
  .modal-card .poster{max-width:170px;margin:0 auto}
}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* --- 子页面追加 --- */
.about-intro {display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.about-lead {font-size:17px;line-height:1.95;color:var(--muted);}
.about-lead strong {color:var(--text);font-weight:600;}
.about-figure {border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg-card);}
.about-figure img {width:100%;display:block;aspect-ratio:4/3;object-fit:cover;}
.about-figure figcaption {padding:14px 18px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);}
.value-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.value-card {background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:26px 24px;transition:.25s;}
.value-card:hover {border-color:rgba(220,38,38,.5);transform:translateY(-4px);}
.value-card .vicon {width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(220,38,38,.16);color:var(--accent);font-size:19px;margin-bottom:16px;}
.value-card h3 {font-size:17px;font-weight:700;margin:0 0 10px;}
.value-card p {font-size:14px;line-height:1.8;color:var(--muted);margin:0;}
.about-note {background:var(--bg-soft);border:1px solid var(--line);border-left:3px solid var(--main);border-radius:12px;padding:22px 26px;font-size:15px;line-height:1.9;color:var(--muted);}
.about-note strong {color:var(--text);}
.flow-list {display:grid;gap:16px;}
.flow-item {display:flex;gap:18px;background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:20px 22px;}
.flow-item .fnum {flex:0 0 38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;background:var(--main);color:#fff;}
.flow-item h3 {font-size:16px;margin:0 0 6px;font-weight:700;}
.flow-item p {font-size:14px;line-height:1.8;color:var(--muted);margin:0;}
.fact-row {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.fact {background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:22px;text-align:center;}
.fact b {display:block;font-size:26px;font-weight:800;color:var(--accent);letter-spacing:-.5px;}
.fact span {display:block;margin-top:6px;font-size:13px;color:var(--muted);}
.about-cta {background:linear-gradient(135deg,rgba(220,38,38,.18),rgba(251,146,60,.10));border:1px solid var(--line);border-radius:20px;padding:44px 40px;text-align:center;}
.about-cta h2 {font-size:24px;font-weight:800;margin:0 0 12px;}
.about-cta p {color:var(--muted);font-size:15px;line-height:1.85;margin:0 auto 24px;max-width:620px;}
.cta-btns {display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.cta-btn {display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;text-decoration:none;transition:.25s;}
.cta-btn.primary {background:var(--main);color:#fff;}
.cta-btn.primary:hover {background:#b91c1c;color:#fff;}
.cta-btn.ghost {border:1px solid var(--line);color:var(--text);}
.cta-btn.ghost:hover {border-color:var(--accent);color:var(--accent);}
.about-intro {grid-template-columns:1fr;gap:28px;}
.value-grid {grid-template-columns:1fr;}
.fact-row {grid-template-columns:repeat(2,1fr);}
.fact-row {grid-template-columns:1fr 1fr;}
.about-cta {padding:32px 22px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，其余复用站点类名 */
  .guide-hero {padding:64px 0 34px;border-bottom:1px solid var(--line);background:radial-gradient(900px 320px at 12% -10%,rgba(220,38,38,.20),transparent 68%),var(--bg);}
.guide-hero h1 {font-family:var(--sans);font-weight:900;font-size:clamp(1.7rem,4.4vw,3rem);line-height:1.22;letter-spacing:-.02em;margin:0 0 16px;}
.guide-hero h1 em {font-style:normal;color:var(--accent);}
.guide-hero p {color:var(--muted);font-size:1.02rem;line-height:1.9;max-width:760px;margin:0;}
.kicker {display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--main);font-weight:700;margin-bottom:18px;}
.kicker::before {content:"";width:26px;height:2px;background:var(--main);display:inline-block;}
.gcard {background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:26px 24px;height:100%;transition:.25s;}
.gcard:hover {border-color:rgba(220,38,38,.5);transform:translateY(-3px);}
.gcard .gico {width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(220,38,38,.14);color:var(--main);font-size:1.1rem;margin-bottom:16px;}
.gcard h3 {font-size:1.05rem;font-weight:800;margin:0 0 10px;color:var(--text);}
.gcard p {color:var(--muted);font-size:.92rem;line-height:1.85;margin:0;}
.step {display:flex;gap:18px;padding:22px 0;border-bottom:1px dashed var(--line);}
.step:last-child {border-bottom:none;}
.step .num {flex:0 0 auto;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-family:var(--sans);color:#fff;background:linear-gradient(135deg,var(--main),var(--accent));}
.step h3 {margin:0 0 8px;font-size:1.02rem;font-weight:800;}
.step p {margin:0;color:var(--muted);font-size:.92rem;line-height:1.9;}
.tipbox {background:var(--bg-soft);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:20px 22px;color:var(--muted);font-size:.92rem;line-height:1.9;}
.tipbox b {color:var(--text);}
.mtag {display:inline-block;font-size:.76rem;padding:5px 12px;border-radius:999px;border:1px solid var(--line);color:var(--muted);margin:0 8px 8px 0;}
.mtag.hot {border-color:rgba(220,38,38,.55);color:#ffb4b4;background:rgba(220,38,38,.1);}
.quote-line {font-family:var(--serif);font-size:1.15rem;line-height:1.9;color:var(--text);padding-left:18px;border-left:3px solid var(--main);margin:0;}
.guide-hero {padding:44px 0 26px;}
.step {flex-direction:column;gap:12px;}

/* --- 子页面追加 --- */
.disc-hero {padding:56px 0 34px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(220,38,38,.10),transparent 70%);}
.disc-hero .kicker {display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.16em;color:var(--accent);text-transform:uppercase;margin-bottom:14px;}
.disc-hero h1 {font-family:var(--serif);font-size:clamp(26px,4vw,42px);line-height:1.25;font-weight:800;margin:0 0 14px;}
.disc-hero h1 em {font-style:normal;color:var(--main);}
.disc-hero p {color:var(--muted);max-width:760px;line-height:1.85;font-size:15px;margin:0;}
.disc-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.disc-meta .pill {background:rgba(251,146,60,.12);border:1px solid rgba(251,146,60,.35);color:var(--accent);}
.disc-wrap {padding:44px 0 72px;}
.disc-toc {position:sticky;top:22px;background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:20px 20px 16px;}
.disc-toc h2 {font-size:14px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;margin:0 0 14px;font-weight:700;}
.disc-toc a {display:block;color:var(--text);text-decoration:none;font-size:14px;padding:8px 10px;border-radius:8px;border-left:2px solid transparent;transition:.2s;line-height:1.5;}
.disc-toc a:hover {background:rgba(220,38,38,.12);border-left-color:var(--main);color:#fff;}
.disc-sec {margin-bottom:40px;scroll-margin-top:96px;}
.disc-sec h2 {font-family:var(--serif);font-size:clamp(19px,2.4vw,24px);font-weight:800;line-height:1.4;margin:0 0 16px;padding-left:14px;border-left:4px solid var(--main);}
.disc-sec h3 {font-size:16px;font-weight:700;margin:22px 0 10px;color:var(--accent);}
.disc-sec p {color:var(--muted);line-height:1.95;font-size:15px;margin:0 0 14px;}
.disc-sec ul {list-style:none;padding:0;margin:0 0 14px;}
.disc-sec ul li {position:relative;color:var(--muted);line-height:1.9;font-size:15px;padding-left:22px;margin-bottom:10px;}
.disc-sec ul li::before {content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--main);font-size:12px;}
.disc-note {background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:16px 18px;margin:18px 0;}
.disc-note p {margin:0;color:var(--text);font-size:14px;line-height:1.85;}
.disc-card {background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:20px 22px;height:100%;}
.disc-card h3 {margin-top:0;}
.disc-card p:last-child {margin-bottom:0;}
.disc-foot-note {border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:14px;line-height:1.9;}
.disc-foot-note a {color:var(--accent);text-decoration:none;}
.disc-foot-note a:hover {text-decoration:underline;}
.disc-toc {position:static;margin-bottom:28px;}