:root{
  --main:#dc2626;
  --accent:#fb923c;
  --bg:#141013;
  --text:#fef2f2;
  --panel:#1d171b;
  --panel-2:#241c21;
  --line:rgba(254,242,242,.12);
  --shadow-lg:0 26px 50px -18px rgba(0,0,0,.85);
  --shadow-md:0 14px 28px -12px rgba(0,0,0,.8);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  overflow-x:hidden;
  letter-spacing:.01em;
}
a{text-decoration:none;color:inherit}
::selection{background:var(--main);color:#fff}

/* ---------- 顶部导航 ---------- */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(20,16,19,0);
  backdrop-filter:blur(0px);
  transition:background .35s ease,box-shadow .35s ease,backdrop-filter .35s ease,padding .35s ease;
  padding:16px 0;
  border-bottom:1px solid transparent;
}
.site-nav.scrolled{
  background:rgba(20,16,19,.88);
  backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 12px 30px -16px rgba(0,0,0,.9);
  border-bottom:1px solid var(--line);
  padding:8px 0;
}
.brand{
  font-weight:900;font-size:1.45rem;letter-spacing:.02em;
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--text);
  text-shadow:0 2px 0 rgba(0,0,0,.5);
}
.brand .bdot{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--main),#7f1d1d);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 8px 18px -8px rgba(220,38,38,.9);
  color:#fff;font-size:1rem;
}
.brand:hover{color:var(--text)}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav-links a{
  padding:8px 14px;border-radius:10px;font-size:.93rem;font-weight:600;
  color:rgba(254,242,242,.72);
  transition:.25s;
  position:relative;
}
.nav-links a:hover{color:#fff;background:rgba(220,38,38,.18)}
.nav-links a.active{color:#fff;background:linear-gradient(145deg,var(--main),#b91c1c);box-shadow:0 8px 18px -10px rgba(220,38,38,.95)}
.nav-toggle{
  display:none;background:linear-gradient(145deg,var(--main),#991b1b);border:none;color:#fff;
  width:44px;height:44px;border-radius:12px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 8px 18px -10px rgba(220,38,38,.9);
}
@media(max-width:991px){
  .nav-toggle{display:grid;place-items:center}
  .nav-links{
    display:none;position:absolute;top:100%;left:12px;right:12px;margin-top:10px;
    background:rgba(29,23,27,.98);border:1px solid var(--line);border-radius:16px;
    padding:12px;flex-direction:column;align-items:stretch;
    box-shadow:var(--shadow-lg);backdrop-filter:blur(14px);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
}

/* ---------- Hero Banner 轮播 ---------- */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;
  padding:140px 0 90px;overflow:hidden;
  isolation:isolate;
}
.hero-bg{position:absolute;inset:0;z-index:-2}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease,transform 6s ease;
  background-size:cover;background-position:center;
  transform:scale(1.06);
}
.slide.on{opacity:1;transform:scale(1)}
.slide::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(80% 60% at 20% 20%,rgba(220,38,38,.28),transparent 65%),
    linear-gradient(90deg,rgba(20,16,19,.97) 0%,rgba(20,16,19,.82) 45%,rgba(20,16,19,.55) 100%);
}
.hero-glow{
  position:absolute;width:620px;height:620px;border-radius:50%;z-index:-1;
  background:radial-gradient(circle,rgba(251,146,60,.22),transparent 68%);
  top:-120px;right:-140px;filter:blur(20px);
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:8px 16px;border-radius:999px;font-size:.8rem;font-weight:700;letter-spacing:.12em;
  background:linear-gradient(145deg,rgba(220,38,38,.28),rgba(251,146,60,.16));
  border:1px solid rgba(251,146,60,.35);
  color:#fed7aa;text-transform:uppercase;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
}
.hero h1{
  font-size:clamp(2.1rem,5.2vw,4.1rem);
  font-weight:900;line-height:1.08;letter-spacing:-.01em;
  margin:20px 0 16px;
  text-shadow:0 6px 26px rgba(0,0,0,.7);
  min-height:2.2em;
}
.typed{color:#fff}
.caret{
  display:inline-block;width:4px;height:1em;vertical-align:-.12em;margin-left:4px;
  background:linear-gradient(180deg,var(--accent),var(--main));
  animation:blink .9s steps(1) infinite;border-radius:2px;
}
@keyframes blink{50%{opacity:0}}
.hero p.lead{
  color:rgba(254,242,242,.76);font-size:1.02rem;max-width:600px;line-height:1.85;
}
.hero-stats{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 30px}
.stat-chip{
  background:linear-gradient(150deg,var(--panel-2),#191317);
  border:1px solid var(--line);border-radius:16px;padding:14px 20px;
  box-shadow:var(--shadow-md),inset 0 1px 0 rgba(255,255,255,.06);
  min-width:118px;
}
.stat-chip b{
  display:block;font-size:1.75rem;font-weight:900;line-height:1;
  background:linear-gradient(140deg,#fff,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-chip span{font-size:.76rem;color:rgba(254,242,242,.6);font-weight:600;letter-spacing:.06em}

.btn-glow{
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  padding:14px 30px;border-radius:14px;font-weight:800;font-size:.98rem;border:none;
  color:#fff;overflow:hidden;
  background:linear-gradient(120deg,var(--main),#b91c1c 45%,var(--accent));
  background-size:200% 200%;
  box-shadow:0 16px 34px -14px rgba(220,38,38,.95),inset 0 1px 0 rgba(255,255,255,.35);
  transition:.35s;
}
.btn-glow:hover{background-position:100% 50%;transform:translateY(-2px);color:#fff}
.btn-glow::after{
  content:"";position:absolute;top:0;left:-140%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-22deg);transition:left .6s ease;
}
.btn-glow:hover::after{left:150%}
.btn-ghost{
  display:inline-flex;align-items:center;gap:.6rem;padding:14px 26px;border-radius:14px;
  font-weight:700;font-size:.95rem;color:var(--text);
  background:rgba(254,242,242,.06);border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);transition:.3s;
}
.btn-ghost:hover{background:rgba(254,242,242,.12);color:#fff;transform:translateY(-2px)}
.hero-dots{display:flex;gap:8px;margin-top:34px}
.hero-dots i{
  width:34px;height:5px;border-radius:99px;background:rgba(254,242,242,.2);
  cursor:pointer;transition:.3s;display:block;
}
.hero-dots i.on{background:linear-gradient(90deg,var(--main),var(--accent));width:56px}

/* ---------- 通用区块 ---------- */
.section{padding:76px 0;position:relative}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:34px;flex-wrap:wrap}
.sec-title{
  font-size:clamp(1.5rem,3vw,2.3rem);font-weight:900;letter-spacing:-.01em;margin:0;
  display:flex;align-items:center;gap:.6rem;
}
.sec-title .bar{
  width:8px;height:30px;border-radius:4px;
  background:linear-gradient(180deg,var(--accent),var(--main));
  box-shadow:0 0 18px rgba(220,38,38,.7);
}
.sec-sub{color:rgba(254,242,242,.55);font-size:.9rem;margin:8px 0 0 1.1rem}
.more-link{font-size:.88rem;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:.4rem;transition:.25s}
.more-link:hover{color:#fff;gap:.75rem}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:16px}
.cat-card{
  position:relative;display:block;padding:24px 20px;border-radius:18px;overflow:hidden;
  background:linear-gradient(155deg,var(--panel-2),#171114);
  border:1px solid var(--line);
  box-shadow:var(--shadow-md),inset 0 1px 0 rgba(255,255,255,.06);
  transition:.32s cubic-bezier(.2,.7,.3,1);
}
.cat-card::before{
  content:"";position:absolute;inset:0;opacity:0;transition:.32s;
  background:radial-gradient(120% 100% at 0% 0%,rgba(220,38,38,.4),transparent 60%);
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg),0 0 0 1px rgba(220,38,38,.45);border-color:rgba(220,38,38,.5)}
.cat-card:hover::before{opacity:1}
.cat-card i{font-size:1.5rem;color:var(--accent);position:relative;z-index:1;filter:drop-shadow(0 4px 10px rgba(251,146,60,.4))}
.cat-card h3{font-size:1.1rem;font-weight:800;margin:14px 0 6px;position:relative;z-index:1}
.cat-card p{margin:0;font-size:.78rem;color:rgba(254,242,242,.55);position:relative;z-index:1}

/* ---------- 海报卡片 ---------- */
.poster-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:22px}
@media(max-width:575px){.poster-grid{grid-template-columns:repeat(2,1fr);gap:14px}}
.poster{
  position:relative;border-radius:16px;overflow:hidden;cursor:pointer;
  background:linear-gradient(160deg,var(--panel-2),#171114);
  border:1px solid var(--line);
  box-shadow:var(--shadow-md);
  transition:transform .34s cubic-bezier(.2,.7,.3,1),box-shadow .34s,border-color .34s;
  display:flex;flex-direction:column;
}
.poster:hover{transform:translateY(-10px) scale(1.025);box-shadow:0 32px 56px -20px rgba(0,0,0,.95),0 0 0 1px rgba(251,146,60,.45);border-color:rgba(251,146,60,.4);z-index:2}
.poster .thumb{position:relative;aspect-ratio:2/3;overflow:hidden;background:linear-gradient(150deg,#2a2026,#171114)}
.poster .thumb img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .6s ease,transform .5s ease;transform:scale(1.04)}
.poster .thumb img.loaded{opacity:1;transform:scale(1)}
.poster:hover .thumb img{transform:scale(1.08)}
.poster .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(12,9,11,.92) 0%,rgba(12,9,11,.15) 42%,transparent 70%);
  pointer-events:none;
}
.tag-hd{
  position:absolute;top:10px;left:10px;z-index:3;
  padding:3px 9px;border-radius:7px;font-size:.66rem;font-weight:900;letter-spacing:.08em;
  background:linear-gradient(145deg,var(--accent),#ea580c);color:#1a0f08;
  box-shadow:0 6px 14px -6px rgba(251,146,60,.95),inset 0 1px 0 rgba(255,255,255,.5);
}
.tag-hd.k4{background:linear-gradient(145deg,#f87171,var(--main));color:#fff}
.score{
  position:absolute;top:10px;right:10px;z-index:3;
  padding:3px 9px;border-radius:7px;font-size:.74rem;font-weight:900;
  background:rgba(12,9,11,.78);color:var(--accent);
  border:1px solid rgba(251,146,60,.42);backdrop-filter:blur(6px);
}
.poster .meta{padding:12px 13px 14px;position:relative;z-index:2}
.poster .meta h4{
  font-size:.94rem;font-weight:800;margin:0 0 5px;line-height:1.35;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.poster .meta p{margin:0;font-size:.74rem;color:rgba(254,242,242,.52);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.poster .hoverplay{
  position:absolute;inset:0;display:grid;place-items:center;z-index:4;opacity:0;transition:.3s;
  background:radial-gradient(circle at 50% 50%,rgba(220,38,38,.35),rgba(12,9,11,.55));
}
.poster:hover .hoverplay{opacity:1}
.hoverplay span{
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--main),#991b1b);color:#fff;font-size:1.05rem;
  box-shadow:0 14px 30px -10px rgba(220,38,38,.95),inset 0 1px 0 rgba(255,255,255,.4);
  transform:scale(.8);transition:.3s;
}
.poster:hover .hoverplay span{transform:scale(1)}

/* ---------- 排行榜 ---------- */
.rank-panel{
  background:linear-gradient(160deg,var(--panel-2),#161013);
  border:1px solid var(--line);border-radius:22px;padding:10px;
  box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.06);
}
.rank-row{
  display:flex;align-items:center;gap:16px;padding:14px 16px;border-radius:16px;
  transition:.28s;cursor:pointer;position:relative;
}
.rank-row+.rank-row{border-top:1px solid rgba(254,242,242,.06)}
.rank-row:hover{background:linear-gradient(90deg,rgba(220,38,38,.2),transparent);transform:translateX(6px)}
.rank-no{
  width:46px;flex:0 0 46px;text-align:center;font-weight:900;font-size:1.5rem;
  color:rgba(254,242,242,.28);font-style:italic;letter-spacing:-.04em;
}
.rank-row:nth-child(1) .rank-no{color:var(--accent);text-shadow:0 0 20px rgba(251,146,60,.75)}
.rank-row:nth-child(2) .rank-no{color:#fca5a5}
.rank-row:nth-child(3) .rank-no{color:#fdba74}
.rank-thumb{
  width:58px;height:80px;flex:0 0 58px;border-radius:10px;overflow:hidden;
  background:linear-gradient(150deg,#2a2026,#171114);box-shadow:var(--shadow-md);
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.rank-thumb img.loaded{opacity:1}
.rank-info{flex:1;min-width:0}
.rank-info h4{font-size:1rem;font-weight:800;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-info p{margin:0;font-size:.78rem;color:rgba(254,242,242,.5);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-bar{flex:0 0 150px;height:7px;border-radius:99px;background:rgba(254,242,242,.08);overflow:hidden;box-shadow:inset 0 1px 3px rgba(0,0,0,.7)}
.rank-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--main),var(--accent));box-shadow:0 0 12px rgba(251,146,60,.7)}
.rank-score{flex:0 0 62px;text-align:right;font-weight:900;font-size:1.15rem;color:var(--accent)}
@media(max-width:767px){.rank-bar{display:none}.rank-thumb{width:46px;height:64px;flex-basis:46px}}

/* ---------- 专题 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.topic-card{
  position:relative;border-radius:20px;overflow:hidden;min-height:230px;padding:26px;
  display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(160deg,#2a1a1d,#171114);
  border:1px solid var(--line);box-shadow:var(--shadow-md);
  transition:.34s cubic-bezier(.2,.7,.3,1);
}
.topic-card::before{
  content:"";position:absolute;inset:0;opacity:.85;
  background:radial-gradient(120% 90% at 85% 0%,rgba(220,38,38,.42),transparent 62%),
             radial-gradient(90% 70% at 0% 100%,rgba(251,146,60,.24),transparent 60%);
  transition:.34s;
}
.topic-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:rgba(251,146,60,.45)}
.topic-card:hover::before{opacity:1}
.topic-card .tc-in{position:relative;z-index:1}
.topic-card .tc-tag{
  display:inline-block;font-size:.7rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;
  color:#fed7aa;margin-bottom:10px;
}
.topic-card h3{font-size:1.35rem;font-weight:900;margin:0 0 8px}
.topic-card p{margin:0;font-size:.86rem;color:rgba(254,242,242,.68);line-height:1.7}

/* ---------- 步骤条 ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;counter-reset:step}
.step{
  position:relative;padding:26px 22px 22px;border-radius:18px;
  background:linear-gradient(160deg,var(--panel-2),#171114);
  border:1px solid var(--line);box-shadow:var(--shadow-md),inset 0 1px 0 rgba(255,255,255,.05);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:2.4rem;font-weight:900;line-height:1;display:block;margin-bottom:12px;
  background:linear-gradient(140deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  letter-spacing:-.05em;
}
.step h4{font-size:1rem;font-weight:800;margin:0 0 8px}
.step p{margin:0;font-size:.85rem;line-height:1.75;color:rgba(254,242,242,.6)}

/* ---------- 今天看什么 ---------- */
.picker{
  position:relative;overflow:hidden;border-radius:24px;padding:40px 32px;
  background:linear-gradient(150deg,#2a1216,#171114 65%);
  border:1px solid rgba(220,38,38,.3);
  box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.07);
}
.picker::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-140px;top:-160px;
  background:radial-gradient(circle,rgba(251,146,60,.28),transparent 68%);filter:blur(10px);
}
.picker-in{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
@media(max-width:767px){.picker-in{grid-template-columns:1fr}}
.picker h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900;margin:0 0 12px}
.picker p{color:rgba(254,242,242,.68);font-size:.94rem;line-height:1.85;margin:0}
.picker-result{
  background:rgba(12,9,11,.55);border:1px solid var(--line);border-radius:18px;
  padding:24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  min-height:150px;display:flex;flex-direction:column;justify-content:center;
}
.picker-result .pr-label{font-size:.72rem;font-weight:800;letter-spacing:.16em;color:var(--accent);text-transform:uppercase;margin-bottom:10px}
.picker-result h3{font-size:1.35rem;font-weight:900;margin:0 0 8px}
.picker-result p{margin:0;font-size:.86rem;color:rgba(254,242,242,.62);line-height:1.7}

/* ---------- FAQ ---------- */
.faq-item{
  border-radius:16px;overflow:hidden;margin-bottom:14px;
  background:linear-gradient(160deg,var(--panel-2),#171114);
  border:1px solid var(--line);box-shadow:var(--shadow-md);
}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  padding:20px 22px;font-size:.98rem;font-weight:800;display:flex;align-items:center;justify-content:space-between;gap:14px;
  transition:.25s;
}
.faq-q:hover{color:var(--accent)}
.faq-q i{transition:.3s;color:var(--main)}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{margin:0;padding:0 22px 22px;font-size:.88rem;line-height:1.85;color:rgba(254,242,242,.66)}

/* ---------- 友链 & 页脚 ---------- */
.friend-links{
  padding:44px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(29,23,27,.5),transparent);
}
.friend-links h3{font-size:.95rem;font-weight:800;letter-spacing:.06em;margin:0 0 14px;color:rgba(254,242,242,.8);display:flex;align-items:center;gap:.5rem}
.friend-links .fl-body{font-size:.85rem;color:rgba(254,242,242,.5);line-height:2}
footer.site-footer{padding:56px 0 30px;background:linear-gradient(180deg,transparent,rgba(29,23,27,.7))}
.footer-brand{font-weight:900;font-size:1.25rem;margin-bottom:14px;display:flex;align-items:center;gap:.5rem}
.footer-desc{font-size:.85rem;color:rgba(254,242,242,.5);line-height:1.9;max-width:420px}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px}
.footer-links a{font-size:.85rem;color:rgba(254,242,242,.6);transition:.25s}
.footer-links a:hover{color:var(--accent)}
.footer-title{font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:rgba(254,242,242,.4);margin-bottom:16px}
.copyright{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:.8rem;color:rgba(254,242,242,.4);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- 侧栏详情弹窗 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(8,5,7,.72);backdrop-filter:blur(6px);
  z-index:1080;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;
}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(440px,92vw);z-index:1090;
  background:linear-gradient(170deg,#241a1f,#141013 55%);
  border-left:1px solid rgba(251,146,60,.28);
  box-shadow:-30px 0 70px -20px rgba(0,0,0,.95);
  transform:translateX(105%);transition:transform .42s cubic-bezier(.2,.75,.3,1);
  display:flex;flex-direction:column;overflow-y:auto;
}
.drawer.open{transform:translateX(0)}
.drawer-close{
  position:absolute;top:14px;right:14px;z-index:5;
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:rgba(12,9,11,.6);color:var(--text);display:grid;place-items:center;
  transition:.25s;backdrop-filter:blur(6px);
}
.drawer-close:hover{background:var(--main);color:#fff;transform:rotate(90deg);border-color:var(--main)}
.drawer-poster{position:relative;aspect-ratio:16/11;overflow:hidden;background:linear-gradient(150deg,#2a2026,#171114);flex:0 0 auto}
.drawer-poster img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.drawer-poster img.loaded{opacity:1}
.drawer-poster::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,#241a1f,transparent 65%)}
.drawer-body{padding:6px 26px 34px}
.drawer-body h2{font-size:1.6rem;font-weight:900;margin:0 0 8px;line-height:1.25}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.chip{
  padding:5px 12px;border-radius:8px;font-size:.74rem;font-weight:700;
  background:rgba(254,242,242,.07);border:1px solid var(--line);color:rgba(254,242,242,.78);
}
.chip.hot{background:linear-gradient(145deg,var(--main),#991b1b);color:#fff;border-color:transparent;box-shadow:0 8px 18px -10px rgba(220,38,38,.95)}
.drawer-row{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(254,242,242,.1);font-size:.87rem}
.drawer-row .k{flex:0 0 62px;color:rgba(254,242,242,.42);font-weight:700}
.drawer-row .v{flex:1;color:rgba(254,242,242,.86);line-height:1.65}
.drawer-plot{margin-top:20px}
.drawer-plot h4{font-size:.78rem;font-weight:800;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin:0 0 10px}
.drawer-plot p{margin:0;font-size:.88rem;line-height:1.9;color:rgba(254,242,242,.72)}
.drawer-body .btn-glow{width:100%;justify-content:center;margin-top:24px}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* --- 子页面追加 --- */
.about-lead {max-width:820px;margin:0 auto;text-align:center;color:rgba(254,242,242,.72);font-size:1.02rem;line-height:1.9}
.about-block {background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px 28px;box-shadow:var(--shadow-md);height:100%}
.about-block h3 {font-size:1.15rem;font-weight:700;margin-bottom:14px;color:var(--text);display:flex;align-items:center;gap:10px}
.about-block h3 i {color:var(--main)}
.about-block p {color:rgba(254,242,242,.66);line-height:1.9;font-size:.94rem;margin-bottom:0}
.about-num {font-size:2rem;font-weight:800;color:var(--main);line-height:1.1;letter-spacing:-.02em}
.about-num span {font-size:.9rem;font-weight:500;color:rgba(254,242,242,.55);margin-left:4px}
.about-list {list-style:none;padding:0;margin:0}
.about-list li {position:relative;padding-left:26px;margin-bottom:14px;color:rgba(254,242,242,.7);line-height:1.8;font-size:.94rem}
.about-list li:last-child {margin-bottom:0}
.about-list li::before {content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--accent);position:absolute;left:0;top:2px;font-size:.85rem}
.about-quote {border-left:3px solid var(--main);padding:6px 0 6px 20px;color:rgba(254,242,242,.8);font-style:italic;line-height:1.9;margin:0}
.about-note {background:var(--panel-2);border:1px solid var(--line);border-radius:16px;padding:22px 24px;color:rgba(254,242,242,.66);font-size:.9rem;line-height:1.9}
.about-note a {color:var(--accent);text-decoration:none}
.about-note a:hover {text-decoration:underline}
.about-block {padding:24px 20px}
.about-lead {font-size:.95rem}

/* --- 子页面追加 --- */
.guide-hero {padding:120px 0 40px;position:relative;overflow:hidden}
.guide-hero::before {content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 15% 0%,rgba(220,38,38,.28),transparent 70%),radial-gradient(500px 260px at 85% 20%,rgba(251,146,60,.16),transparent 70%);pointer-events:none}
.guide-hero .inner {position:relative;z-index:2;max-width:820px}
.guide-tag {display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.5px;color:var(--accent);background:rgba(251,146,60,.1);border:1px solid rgba(251,146,60,.3);padding:6px 14px;border-radius:999px;margin-bottom:18px}
.guide-hero h1 {font-size:clamp(28px,4.4vw,46px);font-weight:800;line-height:1.2;margin-bottom:16px}
.guide-hero h1 span {color:var(--main)}
.guide-hero p {color:rgba(254,242,242,.72);font-size:16px;line-height:1.85;max-width:680px}
.guide-wrap {padding:20px 0 70px}
.step-card {background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 24px;height:100%;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.step-card:hover {transform:translateY(-4px);border-color:rgba(220,38,38,.5);box-shadow:var(--shadow-md)}
.step-no {display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:800;font-size:17px;margin-bottom:16px;box-shadow:0 8px 18px -8px rgba(220,38,38,.9)}
.step-card h3 {font-size:18px;font-weight:700;margin-bottom:10px;color:var(--text)}
.step-card p {color:rgba(254,242,242,.66);font-size:14.5px;line-height:1.8;margin:0}
.step-card ul {margin:10px 0 0;padding-left:18px;color:rgba(254,242,242,.66);font-size:14px;line-height:1.9}
.guide-block {background:var(--panel-2);border:1px solid var(--line);border-radius:18px;padding:28px 26px;margin-top:26px}
.guide-block h3 {font-size:19px;font-weight:700;margin-bottom:14px;color:var(--text);display:flex;align-items:center;gap:10px}
.guide-block h3 i {color:var(--accent)}
.guide-block p {color:rgba(254,242,242,.7);font-size:15px;line-height:1.85;margin-bottom:12px}
.guide-block p:last-child {margin-bottom:0}
.tips-list {list-style:none;padding:0;margin:0}
.tips-list li {position:relative;padding:12px 0 12px 34px;border-bottom:1px dashed var(--line);color:rgba(254,242,242,.72);font-size:14.5px;line-height:1.75}
.tips-list li:last-child {border-bottom:none}
.tips-list li::before {content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:12px;color:var(--main);font-size:15px}
.tips-list li b {color:var(--text)}
.qa-item {background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:14px}
.qa-item h4 {font-size:16px;font-weight:700;color:var(--accent);margin-bottom:8px}
.qa-item p {margin:0;color:rgba(254,242,242,.7);font-size:14.5px;line-height:1.8}
.cta-row {display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.guide-hero {padding:96px 0 28px}
.guide-block {padding:22px 18px}

/* --- 子页面追加 --- */
.site-nav .brand {display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.15rem;color:var(--text);text-decoration:none;letter-spacing:.2px;}
.site-nav .bdot {display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:.95rem;box-shadow:0 8px 18px -6px rgba(220,38,38,.7);}
.nav-links a:hover,.nav-links a.active {color:var(--text);}
.nav-links a.active::after {content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--main),var(--accent));}
.nav-links a.active::after {display:none;}
.page-hero {position:relative;overflow:hidden;padding:72px 0 46px;background:
    radial-gradient(900px 380px at 15% -20%, rgba(220,38,38,.28), transparent 60%),
    radial-gradient(700px 340px at 90% 0%, rgba(251,146,60,.16), transparent 60%),
    var(--bg);border-bottom:1px solid var(--line);}
.page-hero .hero-eyebrow {display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);border:1px solid rgba(251,146,60,.35);background:rgba(251,146,60,.08);padding:.4rem .85rem;border-radius:999px;}
.page-hero h1 {font-size:clamp(1.7rem,4vw,2.7rem);font-weight:900;line-height:1.25;margin:1.1rem 0 .8rem;letter-spacing:-.5px;}
.page-hero h1 .hl {background:linear-gradient(120deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.page-hero p {color:rgba(254,242,242,.68);max-width:720px;font-size:1rem;line-height:1.85;margin:0;}
.doc-wrap {padding:56px 0 72px;}
.doc-layout {display:grid;grid-template-columns:250px minmax(0,1fr);gap:2.4rem;align-items:start;}
.doc-layout {grid-template-columns:1fr;}
.doc-toc {position:sticky;top:92px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:1.3rem 1.15rem;box-shadow:var(--shadow-md);}
.doc-toc h3 {font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:800;margin:0 0 .9rem;}
.doc-toc ol {list-style:none;margin:0;padding:0;counter-reset:toc;}
.doc-toc li {counter-increment:toc;margin-bottom:.15rem;}
.doc-toc a {display:flex;gap:.6rem;align-items:baseline;text-decoration:none;color:rgba(254,242,242,.66);font-size:.87rem;line-height:1.6;padding:.42rem .55rem;border-radius:9px;transition:.2s;}
.doc-toc a::before {content:counter(toc,decimal-leading-zero);font-size:.72rem;font-weight:800;color:var(--main);}
.doc-toc a:hover {background:var(--panel-2);color:var(--text);}
.doc-toc {position:static;}
.doc-body {background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:2.2rem 2.1rem;box-shadow:var(--shadow-lg);}
.doc-body {padding:1.5rem 1.2rem;border-radius:16px;}
.doc-body .update-tag {display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;color:rgba(254,242,242,.55);background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:.35rem .8rem;margin-bottom:1.4rem;}
.doc-body .update-tag i {color:var(--accent);}
.doc-body section {margin-bottom:2.1rem;}
.doc-body section:last-child {margin-bottom:0;}
.doc-body h2 {font-size:1.18rem;font-weight:800;letter-spacing:-.2px;margin:0 0 .75rem;padding-left:.85rem;position:relative;line-height:1.5;}
.doc-body h2::before {content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--main),var(--accent));}
.doc-body p {color:rgba(254,242,242,.74);font-size:.94rem;line-height:1.95;margin:0 0 .9rem;}
.doc-body p:last-child {margin-bottom:0;}
.doc-body ul {margin:0 0 .9rem;padding-left:0;list-style:none;}
.doc-body ul li {position:relative;padding-left:1.35rem;color:rgba(254,242,242,.74);font-size:.94rem;line-height:1.9;margin-bottom:.45rem;}
.doc-body ul li::before {content:"\f111";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.38rem;color:var(--accent);position:absolute;left:.15rem;top:.72em;}
.doc-body strong {color:var(--text);font-weight:700;}
.doc-body .note {background:var(--panel-2);border:1px solid var(--line);border-left:3px solid var(--main);border-radius:12px;padding:1rem 1.1rem;margin:1rem 0;}
.doc-body .note p {font-size:.9rem;color:rgba(254,242,242,.7);margin:0;}
.doc-body a.inline {color:var(--accent);text-decoration:none;border-bottom:1px dashed rgba(251,146,60,.5);}
.doc-body a.inline:hover {color:var(--main);}
.site-footer .brand {display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.1rem;color:var(--text);text-decoration:none;}
.site-footer .bdot {display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:.85rem;}
.site-footer p {color:rgba(254,242,242,.55);font-size:.86rem;line-height:1.8;margin:.7rem 0 0;}
.footer-bottom {border-top:1px solid var(--line);margin-top:1.8rem;padding-top:1.2rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;font-size:.8rem;color:rgba(254,242,242,.42);}
.footer-bottom .friend a {color:rgba(254,242,242,.5);text-decoration:none;}
.footer-bottom .friend a:hover {color:var(--accent);}

/* --- 子页面追加 --- */
/* 页面专属：隐私政策排版 */
    .policy-wrap {
      max-width:900px;
      margin:0 auto;
    }
.policy-lead {
      background:var(--panel);
      border:1px solid var(--line);
      border-left:4px solid var(--main);
      border-radius:14px;
      padding:22px 26px;
      color:rgba(254,242,242,.78);
      line-height:1.85;
      font-size:.96rem;
      box-shadow:var(--shadow-md);
    }
.policy-update {
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.82rem;
      color:rgba(254,242,242,.55);
      background:var(--panel-2);
      border:1px solid var(--line);
      border-radius:999px;
      padding:6px 16px;
      margin-bottom:18px;
    }
.policy-update i { color:var(--accent); }
.policy-block {
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:16px;
      padding:26px 28px;
      margin-bottom:20px;
      box-shadow:var(--shadow-md);
    }
.policy-block h2 {
      font-size:1.22rem;
      font-weight:800;
      letter-spacing:.01em;
      margin:0 0 16px;
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--text);
    }
.policy-block h2 .num {
      flex:0 0 auto;
      width:34px;
      height:34px;
      border-radius:10px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-size:.92rem;
      font-weight:800;
      color:#fff;
      background:linear-gradient(135deg,var(--main),var(--accent));
      box-shadow:0 8px 18px -8px rgba(220,38,38,.9);
    }
.policy-block h3 {
      font-size:1rem;
      font-weight:700;
      color:var(--accent);
      margin:18px 0 10px;
    }
.policy-block p {
      color:rgba(254,242,242,.76);
      line-height:1.9;
      font-size:.95rem;
      margin:0 0 12px;
    }
.policy-block p:last-child { margin-bottom:0; }
.policy-block ul {
      margin:0 0 12px;
      padding-left:0;
      list-style:none;
    }
.policy-block ul li {
      position:relative;
      padding-left:24px;
      color:rgba(254,242,242,.76);
      line-height:1.9;
      font-size:.95rem;
      margin-bottom:8px;
    }
.policy-block ul li::before {
      content:"";
      position:absolute;
      left:6px;
      top:.72em;
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--main);
      box-shadow:0 0 0 3px rgba(220,38,38,.16);
    }
.policy-block strong { color:var(--text); font-weight:700; }
.policy-block a { color:var(--accent); text-decoration:none; border-bottom:1px dashed rgba(251,146,60,.4); }
.policy-block a:hover { color:var(--main); border-bottom-color:var(--main); }
.data-table {
      width:100%;
      border-collapse:collapse;
      margin:8px 0 14px;
      font-size:.9rem;
      overflow:hidden;
      border-radius:12px;
    }
.data-table th,
    .data-table td {
      text-align:left;
      padding:12px 14px;
      border-bottom:1px solid var(--line);
      vertical-align:top;
      line-height:1.7;
    }
.data-table th {
      background:var(--panel-2);
      color:var(--text);
      font-weight:700;
      white-space:nowrap;
    }
.data-table td { color:rgba(254,242,242,.74); }
.data-table tr:last-child td { border-bottom:none; }
.policy-tip {
      margin-top:6px;
      background:rgba(251,146,60,.08);
      border:1px solid rgba(251,146,60,.28);
      border-radius:12px;
      padding:16px 18px;
      color:rgba(254,242,242,.8);
      font-size:.9rem;
      line-height:1.85;
    }
.policy-tip i { color:var(--accent); margin-right:6px; }
.policy-cta {
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
      justify-content:space-between;
      background:linear-gradient(120deg,var(--panel-2),var(--panel));
      border:1px solid var(--line);
      border-radius:16px;
      padding:24px 28px;
      box-shadow:var(--shadow-lg);
    }
.policy-cta p {
      margin:0;
      color:rgba(254,242,242,.78);
      font-size:.94rem;
      line-height:1.8;
      max-width:560px;
    }
.policy-cta .btn-glow { white-space:nowrap; }
.policy-block { padding:20px 18px; border-radius:14px; }
.policy-block h2 { font-size:1.06rem; }
.data-table th, .data-table td { padding:10px; font-size:.84rem; }
.policy-cta { padding:20px; }