:root{
  --brand:#f97316;
  --accent:#facc15;
  --bg:#1a1410;
  --bg-soft:#241c16;
  --bg-card:#2b221a;
  --text:#fff7ed;
  --text-dim:#c9b8a8;
  --shadow-lg:0 18px 40px rgba(0,0,0,.55);
  --shadow-sm:0 8px 20px rgba(0,0,0,.4);
  --radius:16px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(249,115,22,.20), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(250,204,21,.12), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.8;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-weight:800;letter-spacing:.4px;line-height:1.35;}
a{text-decoration:none;color:inherit;}
img{display:block;max-width:100%;}
.container-x{max-width:1280px;margin:0 auto;padding:0 18px;}

/* ============ NAV ============ */
.topnav{
  position:sticky;top:0;z-index:1050;
  background:rgba(26,20,16,.55);
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(249,115,22,.15);
  transition:background .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.topnav.scrolled{
  background:rgba(20,15,12,.94);
  box-shadow:0 10px 30px rgba(0,0,0,.6);
  border-bottom-color:rgba(249,115,22,.4);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;}
.brand{
  font-weight:900;font-size:1.32rem;letter-spacing:.5px;
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
}
.brand .badge-dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 14px var(--accent);
  flex:0 0 auto;
}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap;}
.nav-links a{
  display:inline-block;padding:8px 13px;border-radius:10px;font-size:.94rem;font-weight:600;
  color:var(--text-dim);transition:all .25s ease;
}
.nav-links a:hover,.nav-links a.active{
  color:var(--text);background:rgba(249,115,22,.16);
  box-shadow:inset 0 0 0 1px rgba(249,115,22,.35);
}
.nav-toggle{
  display:none;background:linear-gradient(180deg,#3a2c21,#241c16);
  border:1px solid rgba(249,115,22,.4);color:var(--text);
  border-radius:10px;padding:8px 12px;cursor:pointer;box-shadow:var(--shadow-sm);
}
@media(max-width:900px){
  .nav-toggle{display:block;}
  .nav-links{
    display:none;position:absolute;left:12px;right:12px;top:64px;
    background:#221a14;border:1px solid rgba(249,115,22,.3);
    border-radius:14px;padding:10px;flex-direction:column;align-items:stretch;
    box-shadow:var(--shadow-lg);
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:11px 14px;}
}

/* ============ HERO / CAROUSEL ============ */
.hero{margin-top:26px;}
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px;
}
.stat-card{
  background:linear-gradient(160deg,#31251b,#1f1813);
  border:1px solid rgba(249,115,22,.22);
  border-radius:var(--radius);
  padding:20px 18px;text-align:center;
  box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.06);
  position:relative;overflow:hidden;
}
.stat-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(250,204,21,.16),transparent 45%);
  pointer-events:none;
}
.stat-num{
  font-size:2.15rem;font-weight:900;line-height:1.1;
  background:linear-gradient(120deg,var(--accent),var(--brand));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{font-size:.88rem;color:var(--text-dim);font-weight:500;letter-spacing:.6px;}
@media(max-width:720px){.stats-row{grid-template-columns:repeat(2,1fr);}}

.carousel-shell{
  position:relative;border-radius:22px;overflow:hidden;
  border:1px solid rgba(249,115,22,.28);
  box-shadow:var(--shadow-lg);
  background:#120d0a;
}
.slides{display:flex;transition:transform .6s cubic-bezier(.6,.05,.3,1);}
.slide{min-width:100%;position:relative;}
.slide-media{
  height:430px;width:100%;object-fit:cover;
  background:linear-gradient(120deg,#3b2a1c,#1c1510);
}
.slide-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(15,11,9,.95) 8%,rgba(15,11,9,.6) 48%,rgba(15,11,9,.1) 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:38px 42px;
}
@media(max-width:720px){
  .slide-media{height:340px;}
  .slide-overlay{padding:22px 20px;}
}
.slide-tag{
  display:inline-block;font-size:.76rem;font-weight:800;letter-spacing:1.2px;
  background:linear-gradient(120deg,var(--brand),var(--accent));
  color:#1a1410;border-radius:999px;padding:4px 12px;margin-bottom:12px;
  box-shadow:var(--shadow-sm);
}
.slide-title{font-size:2rem;font-weight:900;margin:0 0 8px;max-width:640px;}
.slide-desc{color:var(--text-dim);max-width:560px;font-size:.98rem;margin:0 0 14px;}
@media(max-width:720px){.slide-title{font-size:1.4rem;}}
.slide-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.82rem;color:var(--text-dim);}
.chip{
  background:rgba(255,247,237,.08);border:1px solid rgba(249,115,22,.3);
  border-radius:999px;padding:3px 12px;font-weight:600;
}
.car-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:46px;height:46px;border-radius:50%;border:1px solid rgba(249,115,22,.5);
  background:rgba(26,20,16,.72);color:var(--text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);transition:all .25s ease;backdrop-filter:blur(4px);
}
.car-btn:hover{background:var(--brand);color:#1a1410;}
.car-prev{left:16px;}
.car-next{right:16px;}
.dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;}
.dots button{
  width:9px;height:9px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(255,247,237,.35);
}
.dots button.on{background:var(--accent);width:24px;border-radius:6px;}

/* ============ SECTION ============ */
section{padding:58px 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap;}
.sec-title{font-size:1.5rem;margin:0;display:flex;align-items:center;gap:10px;}
.sec-title i{color:var(--brand);}
.sec-sub{color:var(--text-dim);font-size:.92rem;margin:4px 0 0;}
.sec-more{
  font-size:.86rem;font-weight:700;color:var(--accent);
  border:1px solid rgba(250,204,21,.4);border-radius:999px;padding:6px 15px;
  transition:all .25s ease;
}
.sec-more:hover{background:var(--accent);color:#1a1410;}

/* ============ POSTER GRID ============ */
.poster-grid{display:grid;gap:20px;width:100%;}
.grid-6{grid-template-columns:repeat(6,1fr);}
.grid-5{grid-template-columns:repeat(5,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
@media(max-width:1100px){.grid-6{grid-template-columns:repeat(4,1fr);}.grid-5{grid-template-columns:repeat(4,1fr);}}
@media(max-width:820px){.grid-6,.grid-5,.grid-4{grid-template-columns:repeat(3,1fr);}}
@media(max-width:560px){.grid-6,.grid-5,.grid-4,.grid-3{grid-template-columns:repeat(2,1fr);gap:14px;}}

.poster-card{
  background:linear-gradient(165deg,#2e2319,#1f1813);
  border:1px solid rgba(249,115,22,.18);
  border-radius:var(--radius);
  overflow:hidden;position:relative;
  box-shadow:var(--shadow-sm);
  transition:transform .32s ease, box-shadow .32s ease, border-color .32s ease;
}
.poster-card:hover{
  transform:translateY(-8px) scale(1.035);
  box-shadow:0 24px 48px rgba(0,0,0,.7), 0 0 0 1px rgba(249,115,22,.5);
  border-color:rgba(249,115,22,.6);
  z-index:3;
}
.poster-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#33261c;}
.poster-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.poster-card:hover .poster-thumb img{transform:scale(1.12);}
.quality{
  position:absolute;top:9px;right:9px;font-size:.68rem;font-weight:900;letter-spacing:.8px;
  padding:3px 8px;border-radius:6px;color:#1a1410;
  background:linear-gradient(120deg,var(--accent),#ffe082);
  box-shadow:0 4px 12px rgba(0,0,0,.5);
}
.quality.q4k{background:linear-gradient(120deg,#f97316,#facc15);}
.poster-mask{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:14px;opacity:0;transition:opacity .35s ease;
  background:linear-gradient(180deg,transparent 30%,rgba(12,8,6,.9) 100%);
}
.poster-card:hover .poster-mask{opacity:1;}
.poster-mask p{margin:0;font-size:.8rem;color:var(--text-dim);}
.poster-body{padding:12px 13px 15px;}
.poster-name{
  font-size:.94rem;font-weight:700;margin:0 0 5px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.poster-info{font-size:.78rem;color:var(--text-dim);display:flex;justify-content:space-between;gap:8px;}
.poster-info .score{color:var(--accent);font-weight:800;}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ============ CATEGORY MATRIX ============ */
.cat-block{margin-bottom:34px;}
.cat-block-head{
  display:flex;align-items:center;gap:10px;margin-bottom:14px;
  font-size:1.05rem;font-weight:800;
}
.cat-block-head .line{flex:1;height:1px;background:linear-gradient(90deg,rgba(249,115,22,.55),transparent);}
.cat-block-head i{color:var(--accent);}

/* ============ RANKING ============ */
.rank-wrap{
  background:linear-gradient(160deg,#2b2118,#1c1510);
  border:1px solid rgba(249,115,22,.25);border-radius:22px;
  padding:8px;box-shadow:var(--shadow-lg);
}
.rank-row{
  display:flex;align-items:center;gap:16px;padding:13px 16px;border-radius:14px;
  transition:background .25s ease, transform .25s ease;
}
.rank-row:hover{background:rgba(249,115,22,.12);transform:translateX(5px);}
.rank-no{
  font-size:1.25rem;font-weight:900;min-width:44px;text-align:center;
  color:var(--text-dim);
}
.rank-row:nth-child(1) .rank-no{color:#facc15;}
.rank-row:nth-child(2) .rank-no{color:#f97316;}
.rank-row:nth-child(3) .rank-no{color:#fb923c;}
.rank-pic{
  width:52px;height:74px;border-radius:10px;object-fit:cover;flex:0 0 auto;
  background:#3a2b1f;box-shadow:var(--shadow-sm);
}
.rank-main{flex:1;min-width:0;}
.rank-name{font-weight:700;font-size:1rem;margin:0 0 3px;}
.rank-desc{font-size:.83rem;color:var(--text-dim);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-score{
  font-weight:900;font-size:1.05rem;color:var(--accent);
  background:rgba(250,204,21,.1);border-radius:10px;padding:5px 12px;flex:0 0 auto;
}
@media(max-width:560px){
  .rank-desc{display:none;}
  .rank-pic{width:44px;height:62px;}
}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:820px){.steps{grid-template-columns:1fr;}}
.step{
  position:relative;
  background:linear-gradient(170deg,#2f2419,#1e1712);
  border:1px solid rgba(249,115,22,.2);border-radius:var(--radius);
  padding:26px 22px 22px;box-shadow:var(--shadow-lg);
}
.step-no{
  position:absolute;top:-16px;left:20px;
  width:38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;color:#1a1410;
  background:linear-gradient(130deg,var(--accent),var(--brand));
  box-shadow:var(--shadow-sm);
}
.step h4{font-size:1.02rem;margin:12px 0 8px;}
.step p{margin:0;color:var(--text-dim);font-size:.9rem;}

/* ============ FEATURE CARDS ============ */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:900px){.feat-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.feat-grid{grid-template-columns:1fr;}}
.feat{
  background:linear-gradient(165deg,#2d2218,#1d1611);
  border:1px solid rgba(249,115,22,.2);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow-lg);
  transition:transform .3s ease, box-shadow .3s ease;
}
.feat:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(0,0,0,.68);}
.feat i{
  font-size:1.4rem;color:#1a1410;
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(130deg,var(--brand),var(--accent));
  box-shadow:var(--shadow-sm);margin-bottom:14px;
}
.feat h4{font-size:1rem;margin:0 0 8px;}
.feat p{margin:0;font-size:.88rem;color:var(--text-dim);}

/* ============ FAQ ============ */
.faq-item{
  background:linear-gradient(160deg,#2b2118,#1d1611);
  border:1px solid rgba(249,115,22,.2);border-radius:14px;
  margin-bottom:12px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  font-weight:700;font-size:1rem;padding:18px 20px;cursor:pointer;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-q i{color:var(--brand);transition:transform .3s ease;flex:0 0 auto;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{margin:0;padding:0 20px 18px;color:var(--text-dim);font-size:.92rem;}

/* ============ FRIEND LINKS ============ */
.friend-zone{
  background:linear-gradient(160deg,#241b14,#1a1410);
  border:1px dashed rgba(249,115,22,.4);
  border-radius:18px;padding:26px 22px;box-shadow:var(--shadow-sm);
}
.friend-zone h3{font-size:1.05rem;margin:0 0 12px;display:flex;align-items:center;gap:9px;}
.friend-zone h3 i{color:var(--accent);}
.friend-links{color:var(--text-dim);font-size:.9rem;line-height:2.1;word-break:break-all;}

/* ============ FOOTER ============ */
footer{
  margin-top:20px;
  background:linear-gradient(180deg,#171210,#100c0a);
  border-top:1px solid rgba(249,115,22,.25);
  padding:52px 0 26px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
.foot-brand{font-size:1.2rem;font-weight:900;margin-bottom:10px;
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.foot-p{color:var(--text-dim);font-size:.88rem;margin:0 0 10px;}
.foot-h{font-size:.95rem;font-weight:800;margin:0 0 14px;color:var(--text);}
.foot-list{list-style:none;margin:0;padding:0;}
.foot-list li{margin-bottom:9px;}
.foot-list a{color:var(--text-dim);font-size:.87rem;transition:color .25s ease,padding-left .25s ease;}
.foot-list a:hover{color:var(--accent);padding-left:5px;}
.foot-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,247,237,.08);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--text-dim);font-size:.83rem;
}

/* --- 子页面追加 --- */
.guide-hero {padding:56px 0 28px;border-bottom:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg,var(--bg-soft),var(--bg));}
.guide-hero h1 {font-size:clamp(26px,4vw,42px);font-weight:900;line-height:1.25;margin:14px 0 12px;}
.guide-hero h1 span {color:var(--brand);}
.guide-hero p {color:var(--text-dim);max-width:760px;font-size:16px;line-height:1.9;}
.guide-crumb {font-size:13px;color:var(--text-dim);}
.guide-crumb a {color:var(--brand);text-decoration:none;}
.guide-section {padding:44px 0;}
.guide-section h2 {font-size:clamp(20px,2.6vw,28px);font-weight:800;margin-bottom:8px;}
.guide-section h2 em {color:var(--accent);font-style:normal;}
.guide-section h3 {font-size:18px;font-weight:700;margin:0 0 8px;color:var(--text);}
.guide-lead {color:var(--text-dim);font-size:15px;line-height:1.9;margin-bottom:26px;max-width:820px;}
.g-card {background:var(--bg-card);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);padding:22px;height:100%;box-shadow:var(--shadow-sm);transition:transform .25s ease,border-color .25s ease;}
.g-card:hover {transform:translateY(-4px);border-color:rgba(249,115,22,.45);}
.g-card i {font-size:22px;color:var(--brand);margin-bottom:12px;display:block;}
.g-card p {color:var(--text-dim);font-size:14px;line-height:1.85;margin:0;}
.step::before {counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#1a1410;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:14px;}
.step h3 {margin-bottom:6px;}
.faq-a div {padding:0 20px 18px;}
.faq-item.open .faq-a {max-height:320px;}
.tag-list {display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
.tag-list a {background:var(--bg-soft);border:1px solid rgba(255,255,255,.09);color:var(--text-dim);padding:8px 15px;border-radius:999px;font-size:13px;text-decoration:none;transition:.2s;}
.tag-list a:hover {background:var(--brand);color:#1a1410;border-color:var(--brand);}
.notice {background:linear-gradient(135deg,rgba(249,115,22,.16),rgba(250,204,21,.08));border:1px solid rgba(249,115,22,.35);border-radius:var(--radius);padding:20px 22px;color:var(--text-dim);font-size:14px;line-height:1.9;}
.notice strong {color:var(--accent);}
.foot {padding:34px 0;border-top:1px solid rgba(255,255,255,.07);background:var(--bg-soft);color:var(--text-dim);font-size:13px;}
.foot a {color:var(--text-dim);text-decoration:none;margin-right:16px;}
.foot a:hover {color:var(--brand);}
.guide-section {padding:32px 0;}

/* --- 子页面追加 --- */
.about-hero {padding:64px 0 40px;text-align:left;}
.about-hero h1 {font-size:clamp(26px,4vw,42px);font-weight:800;line-height:1.25;letter-spacing:-.5px;margin:14px 0 16px;}
.about-hero h1 em {font-style:normal;color:var(--brand);}
.about-hero p {color:var(--text-dim);font-size:16px;line-height:1.9;max-width:760px;}
.crumb {font-size:13px;color:var(--text-dim);}
.crumb a {color:var(--text-dim);text-decoration:none;}
.crumb a:hover {color:var(--brand);}
.sec {padding:40px 0;}
.sec h2 {font-size:clamp(20px,2.6vw,28px);font-weight:800;margin-bottom:10px;line-height:1.35;}
.sec h2 span.k {color:var(--brand);}
.sec .lead {color:var(--text-dim);font-size:15px;line-height:1.9;margin-bottom:24px;max-width:820px;}
.info-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.info-card {background:var(--bg-card);border:1px solid rgba(249,115,22,.16);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:.25s;}
.info-card:hover {transform:translateY(-4px);border-color:rgba(249,115,22,.45);box-shadow:var(--shadow-lg);}
.info-card .ic {width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand),var(--accent));color:#1a1410;font-size:18px;margin-bottom:14px;}
.info-card h3 {font-size:17px;font-weight:700;margin-bottom:8px;}
.info-card p {font-size:14px;line-height:1.85;color:var(--text-dim);margin:0;}
.cat-list {display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.cat-item {background:var(--bg-soft);border-radius:14px;padding:18px 20px;border-left:3px solid var(--brand);}
.cat-item h3 {font-size:15px;font-weight:700;margin-bottom:6px;}
.cat-item p {font-size:13.5px;line-height:1.8;color:var(--text-dim);margin:0;}
.timeline {position:relative;padding-left:28px;margin-top:8px;}
.timeline::before {content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--brand),rgba(249,115,22,.05));}
.tl-item {position:relative;padding-bottom:26px;}
.tl-item:last-child {padding-bottom:0;}
.tl-item::before {content:"";position:absolute;left:-27px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(249,115,22,.18);}
.tl-item h3 {font-size:15.5px;font-weight:700;margin-bottom:6px;}
.tl-item p {font-size:14px;line-height:1.85;color:var(--text-dim);margin:0;}
.cta-box {background:linear-gradient(135deg,rgba(249,115,22,.16),rgba(250,204,21,.08));border:1px solid rgba(249,115,22,.3);border-radius:var(--radius);padding:32px;text-align:center;}
.cta-box h2 {font-size:clamp(19px,2.4vw,25px);font-weight:800;margin-bottom:10px;}
.cta-box p {color:var(--text-dim);font-size:14.5px;line-height:1.9;max-width:620px;margin:0 auto 22px;}
.cta-btns {display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
.btn-brand {display:inline-block;background:linear-gradient(135deg,var(--brand),var(--accent));color:#1a1410;font-weight:700;font-size:14.5px;padding:12px 26px;border-radius:999px;text-decoration:none;transition:.25s;}
.btn-brand:hover {transform:translateY(-2px);box-shadow:0 12px 26px rgba(249,115,22,.4);color:#1a1410;}
.btn-ghost {display:inline-block;background:transparent;border:1px solid rgba(249,115,22,.45);color:var(--text);font-weight:600;font-size:14.5px;padding:12px 26px;border-radius:999px;text-decoration:none;transition:.25s;}
.btn-ghost:hover {background:rgba(249,115,22,.14);color:var(--text);}
.info-grid,.cat-list {grid-template-columns:1fr 1fr;}
.info-grid,.cat-list {grid-template-columns:1fr;}
.about-hero {padding:40px 0 24px;}
.sec {padding:28px 0;}
.cta-box {padding:24px 18px;}

/* --- 子页面追加 --- */
.legal-hero {
    background:
      radial-gradient(900px 420px at 12% 0%, rgba(249,115,22,.22), transparent 62%),
      radial-gradient(700px 380px at 88% 10%, rgba(250,204,21,.14), transparent 60%),
      var(--bg-soft);
    border: 1px solid rgba(249,115,22,.22);
    border-radius: var(--radius);
    padding: 46px 30px 40px;
    box-shadow: var(--shadow-lg);
  }
.legal-hero h1 {
    font-size: clamp(1.6rem, 3.4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.28;
    margin: 14px 0 14px;
    color: var(--text);
  }
.legal-hero p {
    color: var(--text-dim);
    max-width: 780px;
    font-size: 15px;
    line-height: 1.9;
    margin: 0;
  }
.legal-updated {
    display:inline-flex; align-items:center; gap:8px;
    font-size:12.5px; color:var(--accent);
    background: rgba(250,204,21,.1);
    border:1px solid rgba(250,204,21,.28);
    border-radius:999px; padding:6px 14px; letter-spacing:.4px;
  }
.legal-wrap {
    display:grid;
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 34px;
  }
.legal-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: var(--radius);
    padding: 26px 24px;
    box-shadow: var(--shadow-sm);
    transition: border-color .25s ease, transform .25s ease;
  }
.legal-card:hover { border-color: rgba(249,115,22,.42); transform: translateY(-3px); }
.legal-card h2 {
    font-size: 1.16rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 14px;
    display:flex; align-items:center; gap:10px;
    line-height:1.5;
  }
.legal-card h2 i {
    width:34px; height:34px; flex:0 0 34px;
    display:inline-flex; align-items:center; justify-content:center;
    border-radius:10px;
    background: linear-gradient(135deg, var(--brand), #fb923c);
    color:#1a1410; font-size:14px;
  }
.legal-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--accent);
    margin: 18px 0 8px;
  }
.legal-card p, .legal-card li {
    color: var(--text-dim);
    font-size: 14.5px;
    line-height: 1.95;
  }
.legal-card p { margin: 0 0 10px; }
.legal-card ul { margin: 0 0 10px; padding-left: 20px; }
.legal-card li { margin-bottom: 6px; }
.legal-card strong { color: var(--text); font-weight: 600; }
.legal-note {
    margin-top: 16px;
    border-left: 3px solid var(--brand);
    background: rgba(249,115,22,.08);
    border-radius: 0 12px 12px 0;
    padding: 12px 16px;
    font-size: 13.5px;
    color: var(--text-dim);
    line-height: 1.85;
  }
.legal-anchor {
    display:flex; flex-wrap:wrap; gap:10px; margin-top:22px;
  }
.legal-anchor a {
    font-size: 13px;
    color: var(--text);
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 999px;
    padding: 7px 15px;
    text-decoration: none;
    transition: all .22s ease;
  }
.legal-anchor a:hover {
    color:#1a1410;
    background: var(--brand);
    border-color: var(--brand);
  }
.legal-foot {
    margin-top: 30px;
    background: var(--bg-soft);
    border: 1px dashed rgba(249,115,22,.4);
    border-radius: var(--radius);
    padding: 22px 24px;
    color: var(--text-dim);
    font-size: 14px;
    line-height: 1.95;
  }
.legal-foot a { color: var(--brand); text-decoration:none; }
.legal-foot a:hover { color: var(--accent); text-decoration: underline; }
.legal-wrap { grid-template-columns: 1fr 1fr; }
.legal-card.span-2 { grid-column: 1 / -1; }

/* --- 子页面追加 --- */
/* ===== 本页专属少量样式，配色沿用首页变量 ===== */
  .sm-hero { padding: 54px 0 34px; }
.sm-hero h1 {
    font-weight: 800;
    font-size: clamp(1.7rem, 3.6vw, 2.6rem);
    line-height: 1.25;
    letter-spacing: .5px;
    color: var(--text);
    margin-bottom: 14px;
  }
.sm-hero h1 .hl {
    background: linear-gradient(90deg, var(--brand), var(--accent));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
  }
.sm-hero p { color: var(--text-dim); max-width: 760px; line-height: 1.85; margin-bottom: 0; }
.sm-section { padding: 26px 0; }
.sm-head {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 18px;
  }
.sm-head .bar {
    width: 6px; height: 26px; border-radius: 6px;
    background: linear-gradient(180deg, var(--brand), var(--accent));
    flex: 0 0 auto;
  }
.sm-head h2 {
    font-size: clamp(1.15rem, 2.2vw, 1.5rem);
    font-weight: 700; color: var(--text); margin: 0;
  }
.sm-head .cnt {
    margin-left: auto; font-size: .8rem; color: var(--text-dim);
    border: 1px solid rgba(249,115,22,.35);
    border-radius: 999px; padding: 3px 12px; white-space: nowrap;
  }
.sm-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,247,237,.08);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 20px 20px 18px;
    height: 100%;
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  }
.sm-card:hover {
    transform: translateY(-4px);
    border-color: rgba(249,115,22,.5);
    box-shadow: var(--shadow-lg);
  }
.sm-card .ic {
    width: 42px; height: 42px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(249,115,22,.22), rgba(250,204,21,.14));
    color: var(--accent); font-size: 1.05rem; margin-bottom: 12px;
  }
.sm-card h3 {
    font-size: 1.02rem; font-weight: 700; color: var(--text);
    margin-bottom: 8px;
  }
.sm-card p {
    color: var(--text-dim); font-size: .9rem; line-height: 1.75; margin-bottom: 12px;
  }
.sm-card .go {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--brand); font-size: .88rem; font-weight: 600;
    text-decoration: none; border-bottom: 1px dashed rgba(249,115,22,.45);
    padding-bottom: 2px;
  }
.sm-card .go:hover { color: var(--accent); border-color: rgba(250,204,21,.6); }
/* 索引表格 */
  .sm-table {
    width: 100%;
    border-collapse: separate; border-spacing: 0;
    background: var(--bg-soft);
    border: 1px solid rgba(255,247,237,.08);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }
.sm-table th, .sm-table td {
    padding: 14px 16px; text-align: left; font-size: .9rem;
    border-bottom: 1px solid rgba(255,247,237,.07);
    vertical-align: middle;
  }
.sm-table thead th {
    background: rgba(249,115,22,.14);
    color: var(--text); font-weight: 700; font-size: .85rem;
    letter-spacing: .4px;
  }
.sm-table tbody tr:last-child td { border-bottom: none; }
.sm-table tbody tr:hover { background: rgba(249,115,22,.06); }
.sm-table td.name { color: var(--text); font-weight: 600; white-space: nowrap; }
.sm-table td.desc { color: var(--text-dim); }
.sm-table a {
    color: var(--brand); text-decoration: none; font-weight: 600;
  }
.sm-table a:hover { color: var(--accent); }
.sm-note {
    background: var(--bg-soft);
    border: 1px dashed rgba(250,204,21,.35);
    border-radius: var(--radius);
    padding: 18px 20px;
    color: var(--text-dim);
    line-height: 1.9; font-size: .92rem;
  }
.sm-note strong { color: var(--accent); }
.sm-faq { display: grid; gap: 12px; }
.sm-faq .q {
    background: var(--bg-card);
    border: 1px solid rgba(255,247,237,.08);
    border-radius: 14px;
    padding: 16px 18px;
  }
.sm-faq .q h3 {
    font-size: .98rem; color: var(--accent); font-weight: 700; margin-bottom: 8px;
  }
.sm-faq .q p { color: var(--text-dim); font-size: .9rem; line-height: 1.8; margin: 0; }
.sm-table th, .sm-table td { padding: 11px 12px; font-size: .84rem; }
.sm-table td.name { white-space: normal; }
.sm-head .cnt { display: none; }