/* roulang page: index */
:root{
  --ink:#14110E;
  --ink-soft:#241E17;
  --paper:#FAF6EF;
  --paper-2:#F3EBDD;
  --card:#FFFFFF;
  --gold:#D9A441;
  --gold-soft:#F0D9A6;
  --gold-deep:#A87B26;
  --muted:#6E6459;
  --line:rgba(20,17,14,.12);
  --line-strong:rgba(20,17,14,.2);
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(20,17,14,.06);
  --shadow-md:0 16px 44px rgba(20,17,14,.11);
  --shadow-lg:0 32px 80px rgba(20,17,14,.2);
  --font-display:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --font-body:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:700;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:8px}

.shell{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,246,239,.9);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:18px;
  min-height:76px;padding-top:10px;padding-bottom:10px;
}
.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  background:radial-gradient(circle at 32% 28%,#F7D186,#C8912F 72%);
  box-shadow:inset -2px -3px 8px rgba(90,60,10,.4),0 4px 12px rgba(168,123,38,.35);
  position:relative;
}
.brand-mark::after{
  content:"";position:absolute;left:50%;top:50%;width:9px;height:9px;
  transform:translate(-50%,-50%);border-radius:50%;
  background:rgba(255,255,255,.85);
}
.brand-text{
  font-family:var(--font-display);
  font-size:18px;font-weight:700;letter-spacing:.01em;color:var(--ink);
}
.tabbar{
  margin-left:auto;margin-right:auto;
  display:flex;align-items:center;gap:4px;
  padding:5px;border-radius:999px;
  background:var(--paper-2);
  border:1px solid var(--line);
  overflow-x:auto;
  scrollbar-width:none;
}
.tabbar::-webkit-scrollbar{display:none}
.tab{
  padding:8px 15px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--muted);
  white-space:nowrap;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.tab:hover{color:var(--ink);background:rgba(217,164,65,.18)}
.tab:active{transform:scale(.97)}
.tab.is-active{background:var(--ink);color:#FBF6EC;box-shadow:0 6px 16px rgba(20,17,14,.22)}
.nav-cta{
  flex-shrink:0;
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:700;color:#241A06;
  background:linear-gradient(135deg,#EFC46E,#C8912F);
  box-shadow:0 8px 22px rgba(217,164,65,.3);
  transition:transform .22s ease,box-shadow .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(217,164,65,.42)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:700;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
}
.btn-gold{
  color:#241A06;
  background:linear-gradient(135deg,#EFC46E,#C8912F);
  box-shadow:0 12px 28px rgba(217,164,65,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(217,164,65,.45)}
.btn-line{
  color:#F6F1E7;
  border:1px solid rgba(246,241,231,.3);
  background:rgba(255,255,255,.04);
}
.btn-line:hover{background:rgba(255,255,255,.11);border-color:rgba(246,241,231,.5);transform:translateY(-2px)}
.btn-outline{
  color:var(--ink);
  border:1px solid var(--line-strong);
  background:#fff;
  box-shadow:var(--shadow-sm);
}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(1200px 520px at 78% -10%,#2C2415 0%,#14110E 62%);
  color:#F6F1E7;
  padding:76px 0 92px;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 68px);
  opacity:.6;
}
.hero-orb{position:absolute;border-radius:50%;pointer-events:none}
.orb-1{width:200px;height:200px;right:-50px;top:-60px;background:radial-gradient(circle at 32% 30%,rgba(240,200,119,.5),rgba(200,145,47,.02) 72%)}
.orb-2{width:86px;height:86px;left:-32px;bottom:56px;background:radial-gradient(circle at 32% 30%,#F5CE72,#A87B26);opacity:.3}
.orb-3{width:44px;height:44px;right:26%;bottom:-10px;background:radial-gradient(circle at 32% 30%,#93B8A4,#3F6B55);opacity:.55}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center;
}
.hero-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 16px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.04em;
  color:#F0D9A6;
  background:rgba(217,164,65,.12);
  border:1px solid rgba(217,164,65,.34);
}
.hero-chip .dot{
  width:7px;height:7px;border-radius:50%;background:#E9BC63;
  box-shadow:0 0 0 4px rgba(233,188,99,.16);
}
.hero-title{
  font-size:clamp(32px,4.2vw,54px);
  line-height:1.24;
  margin:22px 0 20px;
  color:#FBF6EC;
  letter-spacing:-.015em;
}
.hero-sub{
  font-size:17.5px;line-height:1.8;
  color:rgba(246,241,231,.76);
  max-width:34em;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,auto);gap:34px;
  margin-top:46px;padding-top:26px;
  border-top:1px solid rgba(246,241,231,.14);
}
.hero-stats li{display:flex;flex-direction:column;gap:2px}
.hero-stats strong{font-family:var(--font-display);font-size:26px;color:#F0C877;line-height:1.1}
.hero-stats span{font-size:12.5px;color:rgba(246,241,231,.55);letter-spacing:.06em}

/* poster */
.poster{
  position:relative;
  padding:28px 26px;
  border-radius:26px;
  background:linear-gradient(165deg,#2B2418 0%,#151110 68%);
  border:1px solid rgba(217,164,65,.32);
  box-shadow:0 34px 76px rgba(0,0,0,.5);
  overflow:hidden;
}
.poster::before{
  content:"";position:absolute;right:-70px;top:-70px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,188,99,.28),transparent 68%);
}
.poster-top{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px}
.poster-ep{font-size:12.5px;font-weight:700;letter-spacing:.14em;color:#E7C27A}
.poster-badge{
  font-size:11.5px;font-weight:700;letter-spacing:.08em;
  padding:4px 10px;border-radius:999px;
  color:#151110;background:#E9BC63;
}
.poster-title{position:relative;font-size:27px;line-height:1.45;margin:16px 0 22px;color:#F8F3E9}
.poster-progress{height:6px;border-radius:999px;background:rgba(255,255,255,.13);overflow:hidden}
.poster-progress span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#EFC46E,#C8912F)}
.poster-meta{font-size:13px;color:rgba(247,242,231,.6);margin-top:11px}
.poster-foot{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
}
.score-num{font-family:var(--font-display);font-size:34px;color:#F0C877;line-height:1}
.score-label{font-size:12px;color:rgba(247,242,231,.55);letter-spacing:.1em;margin-top:4px}
.rating-balls{display:flex;gap:7px}
.rating-balls i{
  display:block;width:13px;height:13px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#F7D186,#C8912F 74%);
}
.rating-balls i.dim{background:rgba(255,255,255,.16)}

/* ---------- sections ---------- */
.sec{padding:88px 0}
.sec-alt{background:var(--paper-2)}
.sec-warm{background:#F5EEE2}
.sec-dark{
  background:radial-gradient(900px 420px at 12% 0%,#26200F 0%,#14110E 60%);
  color:#F3EEE4;
}
.sec-head{max-width:780px;margin-bottom:46px}
.kicker{
  display:inline-block;font-size:12.5px;font-weight:700;
  letter-spacing:.2em;color:var(--gold-deep);
}
.sec h2{font-size:clamp(25px,3vw,37px);margin:14px 0 16px;color:var(--ink)}
.sec-dark h2{color:#FBF6EC}
.sec-lead{font-size:16.5px;line-height:1.85;color:var(--muted);max-width:44em}
.sec-dark .sec-lead{color:rgba(243,238,228,.72)}
.kicker-light{color:#E7C27A}

.grid-cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(242px,1fr));gap:22px;
}
.card{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(217,164,65,.5)}
.card-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;
  font-family:var(--font-display);font-size:16px;font-weight:700;
  color:var(--gold-deep);background:rgba(217,164,65,.15);
  margin-bottom:16px;
}
.card h3{font-size:19px;margin-bottom:10px;color:var(--ink)}
.card p{font-size:15px;line-height:1.85;color:var(--muted)}

/* directory list */
.dir-list{border-top:1px solid var(--line)}
.dir-row{
  display:grid;grid-template-columns:78px 1fr auto;gap:22px;align-items:start;
  padding:24px 10px;
  border-bottom:1px solid var(--line);
  transition:background .22s ease,padding-left .22s ease;
}
.dir-row:hover{background:rgba(217,164,65,.09);padding-left:18px}
.dir-num{
  font-family:var(--font-display);font-size:22px;font-weight:700;
  color:var(--gold-deep);line-height:1.5;
}
.dir-body h3{font-size:18.5px;margin-bottom:6px;color:var(--ink)}
.dir-body p{font-size:15px;color:var(--muted);line-height:1.8}
.dir-tag{
  font-size:12.5px;font-weight:600;color:var(--muted);
  padding:5px 13px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  white-space:nowrap;
}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.split-media{
  position:relative;min-height:380px;border-radius:26px;overflow:hidden;
  background:linear-gradient(150deg,#332A18 0%,#171310 62%);
  border:1px solid rgba(217,164,65,.28);
  box-shadow:0 26px 60px rgba(0,0,0,.4);
}
.split-media::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(300px 220px at 78% 18%,rgba(233,188,99,.28),transparent 70%),
    radial-gradient(260px 200px at 18% 82%,rgba(63,107,85,.42),transparent 72%);
}
.rack{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
}
.rack i{
  display:block;width:42px;height:42px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#FBF3DC,#D9C08A 72%);
  box-shadow:0 8px 18px rgba(0,0,0,.4);
}
.rack i:nth-child(2){background:radial-gradient(circle at 32% 28%,#F5CE72,#C8912F 74%)}
.rack i:nth-child(3){background:radial-gradient(circle at 32% 28%,#C6D9CB,#5E8570 74%)}
.rack i:nth-child(4){background:radial-gradient(circle at 32% 28%,#F0AFA4,#A8453A 74%)}
.rack i:nth-child(5){background:radial-gradient(circle at 32% 28%,#FBF3DC,#D9C08A 72%)}
.rack i:nth-child(6){background:radial-gradient(circle at 32% 28%,#A9C2DE,#33547A 74%)}
.split-body h2{margin-top:14px}
.split-body p{color:rgba(243,238,228,.76);font-size:16px;line-height:1.9;margin-top:16px}
.quote{
  margin:26px 0 0;padding:20px 24px;
  border-left:3px solid var(--gold);
  background:rgba(255,255,255,.06);
  border-radius:0 16px 16px 0;
  font-family:var(--font-display);
  font-size:17px;line-height:1.85;color:#F6F1E7;
}
.quote cite{
  display:block;margin-top:12px;
  font-family:var(--font-body);font-style:normal;
  font-size:13px;color:rgba(243,238,228,.6);letter-spacing:.04em;
}

/* topic cards */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.topic-card{
  position:relative;display:flex;flex-direction:column;gap:10px;
  padding:28px 24px 24px;border-radius:20px;
  background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.topic-card::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft));
  transform:scaleX(0);transform-origin:left;
  transition:transform .32s ease;
}
.topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(217,164,65,.45)}
.topic-card:hover::after{transform:scaleX(1)}
.topic-num{
  font-family:var(--font-display);font-size:13px;font-weight:700;
  letter-spacing:.16em;color:var(--gold-deep);
}
.topic-card h3{font-size:19px;color:var(--ink)}
.topic-card p{font-size:14.5px;line-height:1.8;color:var(--muted);flex:1}
.topic-go{
  margin-top:6px;font-size:13.5px;font-weight:700;color:var(--gold-deep);
  display:inline-flex;align-items:center;gap:6px;
  transition:gap .22s ease;
}
.topic-card:hover .topic-go{gap:12px}

/* proof */
.proof-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stat{
  padding:26px 24px;border-radius:20px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.stat strong{
  display:block;font-family:var(--font-display);
  font-size:34px;line-height:1.15;color:var(--gold-deep);
}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}
.testi{
  padding:34px 32px;border-radius:24px;
  background:linear-gradient(160deg,#231D14,#151110);
  color:#F3EEE4;border:1px solid rgba(217,164,65,.26);
  box-shadow:var(--shadow-lg);
}
.testi-mark{font-family:var(--font-display);font-size:52px;line-height:.7;color:rgba(233,188,99,.55)}
.testi p{margin-top:18px;font-family:var(--font-display);font-size:19px;line-height:1.85;color:#FBF6EC}
.testi footer{
  margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13.5px;color:rgba(243,238,228,.6);
}

/* skills */
.skill-list{display:grid;gap:16px;margin-top:8px}
.skill-item{
  display:grid;grid-template-columns:48px 1fr;gap:18px;align-items:start;
  padding:22px 24px;border-radius:18px;
  background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.skill-item:hover{transform:translateX(5px);box-shadow:var(--shadow-md);border-color:rgba(217,164,65,.45)}
.skill-idx{
  width:42px;height:42px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:15px;
  color:#241A06;background:linear-gradient(135deg,#EFC46E,#C8912F);
  box-shadow:0 6px 16px rgba(217,164,65,.3);
}
.skill-item h3{font-size:17px;margin-bottom:6px}
.skill-item p{font-size:15px;line-height:1.8;color:var(--muted)}

/* faq */
.faq-item{
  border:1px solid var(--line);border-radius:16px;
  background:#fff;margin-bottom:12px;overflow:hidden;
  transition:border-color .24s ease,box-shadow .24s ease;
}
.faq-item[open]{border-color:rgba(217,164,65,.55);box-shadow:var(--shadow-sm)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:19px 24px;cursor:pointer;
  font-size:16px;font-weight:700;color:var(--ink);
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex-shrink:0;
  font-family:var(--font-display);font-size:22px;line-height:1;
  color:var(--gold-deep);transition:transform .26s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-body{padding:0 24px 22px;font-size:15px;line-height:1.9;color:var(--muted)}

/* cta */
.cta-band{
  position:relative;overflow:hidden;
  padding:56px 48px;border-radius:28px;
  background:linear-gradient(140deg,#1D1810 0%,#2C2314 55%,#1B1710 100%);
  border:1px solid rgba(217,164,65,.28);
  color:#F5EFE3;
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,188,99,.24),transparent 68%);
}
.cta-inner{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center}
.cta-band h2{font-size:clamp(24px,2.8vw,34px);color:#FBF6EC;margin-bottom:14px}
.cta-band p{font-size:16px;line-height:1.85;color:rgba(245,239,227,.76);max-width:38em}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start}

/* footer */
.site-foot{
  background:var(--ink);color:#EDE7DB;
  padding:64px 0 30px;margin-top:0;
}
.foot-grid{
  display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:44px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);
}
.brand-foot .brand-text{color:#FBF6EC}
.foot-about{margin-top:18px;font-size:14.5px;line-height:1.9;color:rgba(237,231,219,.64);max-width:32em}
.foot-col h4{
  font-family:var(--font-body);font-size:13px;font-weight:700;
  letter-spacing:.16em;color:rgba(237,231,219,.5);margin-bottom:16px;
}
.foot-col a{
  display:block;font-size:14.5px;color:rgba(237,231,219,.82);
  padding:7px 0;transition:color .2s ease,transform .2s ease;
}
.foot-col a:hover{color:#EFC46E;transform:translateX(4px)}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  padding-top:24px;font-size:13px;color:rgba(237,231,219,.5);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-inner{flex-wrap:wrap}
  .tabbar{order:3;flex:1 0 100%;margin:0}
  .nav-cta{margin-left:auto}
  .hero{padding:58px 0 70px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-side{max-width:480px}
  .sec{padding:68px 0}
  .split{grid-template-columns:1fr;gap:38px}
  .split-media{min-height:300px}
  .topic-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:1fr;gap:32px}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .cta-band{padding:44px 34px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .foot-brand{grid-column:1 / -1}
}
@media (max-width:768px){
  .shell{padding:0 18px}
  .brand-text{font-size:16px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:34px}
  .hero-stats strong{font-size:23px}
  .dir-row{grid-template-columns:52px 1fr;gap:14px;padding:20px 6px}
  .dir-tag{grid-column:2;justify-self:start;margin-top:4px}
  .stat-grid{gap:14px}
  .stat{padding:22px 18px}
  .stat strong{font-size:28px}
  .cta-band{padding:36px 24px;border-radius:22px}
  .sec-lead{font-size:15.5px}
}
@media (max-width:520px){
  .nav-inner{min-height:auto;gap:12px}
  .nav-cta{padding:8px 16px;font-size:13px}
  .hero{padding:44px 0 56px}
  .hero-title{font-size:29px}
  .hero-sub{font-size:16px}
  .hero-actions .btn{width:100%}
  .poster{padding:22px 20px}
  .poster-title{font-size:22px}
  .topic-grid{grid-template-columns:1fr}
  .grid-cards{grid-template-columns:1fr}
  .sec{padding:54px 0}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .skill-item{grid-template-columns:1fr;gap:12px}
  .testi{padding:26px 22px}
  .testi p{font-size:17px}
}

/* roulang page: category2 */
:root{
  --ink:#15201b;
  --ink-2:#2c3a33;
  --muted:#6b7a72;
  --paper:#f7f3e9;
  --paper-2:#efe9da;
  --card:#fffdf7;
  --bean:#e9b93c;
  --bean-soft:#f8e8b2;
  --green:#1e4a38;
  --green-2:#2f6a50;
  --clay:#b4613c;
  --line:#ddd5c3;
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(21,32,27,.06);
  --shadow:0 16px 38px -20px rgba(21,32,27,.38);
  --shadow-lg:0 34px 70px -36px rgba(21,32,27,.5);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--green);text-decoration:none;}
a:hover{color:var(--clay);}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(233,185,60,.85);outline-offset:3px;border-radius:6px;}
.shell{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,243,233,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:76px;}
.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:26px;height:26px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#f9dd8d,var(--bean) 72%);
  box-shadow:0 0 0 4px rgba(233,185,60,.2);
}
.brand:hover .brand-mark{box-shadow:0 0 0 6px rgba(233,185,60,.3);}
.brand-text{font-weight:800;font-size:16px;letter-spacing:.04em;color:var(--ink);white-space:nowrap;}
.brand:hover .brand-text{color:var(--green);}
.tabbar{
  display:flex;align-items:center;gap:4px;margin-left:auto;
  padding:5px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:999px;
  overflow-x:auto;scrollbar-width:none;
}
.tabbar::-webkit-scrollbar{display:none;}
.tab{
  padding:8px 15px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--ink-2);white-space:nowrap;
  transition:background .22s ease,color .22s ease,box-shadow .22s ease;
}
.tab:hover{background:#fff;color:var(--green);}
.tab.is-active{background:var(--green);color:#fff;box-shadow:0 8px 18px -10px rgba(30,74,56,.95);}
.tab.is-active:hover{background:var(--green-2);color:#fff;}
.nav-cta{
  margin-left:6px;flex-shrink:0;
  background:var(--bean);color:#2a2208;font-weight:800;font-size:14px;
  padding:10px 20px;border-radius:999px;
  box-shadow:0 10px 22px -14px rgba(180,97,60,.9);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-cta:hover{background:#f0c757;color:#2a2208;transform:translateY(-1px);box-shadow:0 14px 26px -14px rgba(180,97,60,.95);}

/* ---------- 通用 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--clay);text-transform:uppercase;
  background:rgba(180,97,60,.09);
  padding:6px 14px;border-radius:999px;margin-bottom:20px;
}
.section{padding:84px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{
  font-size:34px;line-height:1.3;font-weight:800;letter-spacing:-.01em;
  margin:0 0 14px;color:var(--ink);
}
.section-head p{margin:0;color:var(--muted);font-size:16.5px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 16px 30px -18px rgba(30,74,56,.95);}
.btn-primary:hover{background:var(--green-2);color:#fff;transform:translateY(-2px);box-shadow:0 22px 38px -20px rgba(30,74,56,1);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:#fff;color:var(--green);border-color:var(--green-2);transform:translateY(-2px);}
.btn-bean{background:var(--bean);color:#2a2208;box-shadow:0 16px 30px -18px rgba(180,97,60,.9);}
.btn-bean:hover{background:#f0c757;color:#2a2208;transform:translateY(-2px);}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:72px 0 84px;
  background:
    radial-gradient(760px 420px at 82% -8%,rgba(233,185,60,.28),transparent 70%),
    radial-gradient(680px 420px at 4% 100%,rgba(30,74,56,.12),transparent 72%),
    var(--paper);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
.hero-title{
  font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:clamp(34px,4.4vw,54px);
  line-height:1.22;font-weight:800;letter-spacing:-.015em;
  margin:0 0 22px;color:var(--ink);
}
.hero-title em{
  font-style:normal;color:var(--green);
  background:linear-gradient(transparent 62%,rgba(233,185,60,.55) 62%);
}
.hero-lead{margin:0 0 30px;font-size:17.5px;color:var(--ink-2);max-width:600px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0;padding:0;list-style:none;}
.hero-stats li{
  background:rgba(255,253,247,.75);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:14px 16px;
}
.hero-stats b{display:block;font-size:24px;line-height:1.2;color:var(--green);font-weight:800;}
.hero-stats span{font-size:13px;color:var(--muted);}

.hero-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px;
  box-shadow:var(--shadow-lg);
}
.hero-card h3{margin:0 0 6px;font-size:18px;font-weight:800;color:var(--ink);}
.hero-card .sub{margin:0 0 22px;font-size:13.5px;color:var(--muted);}
.meter-row{margin-bottom:16px;}
.meter-row:last-child{margin-bottom:0;}
.meter-top{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:7px;}
.meter-top span:last-child{font-size:13px;color:var(--clay);font-weight:800;}
.meter{height:8px;border-radius:999px;background:var(--paper-2);overflow:hidden;}
.meter i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--green-2));}
.meter i.warm{background:linear-gradient(90deg,var(--clay),var(--bean));}

/* ---------- 主角档案 ---------- */
.cast-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cast-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  display:flex;flex-direction:column;
}
.cast-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfc5ad;}
.cast-avatar{
  width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#fff;margin-bottom:18px;
  letter-spacing:.02em;
}
.av-bean{background:linear-gradient(140deg,#f0c757,var(--clay));}
.av-green{background:linear-gradient(140deg,var(--green-2),var(--green));}
.av-clay{background:linear-gradient(140deg,#c9774f,#8d472a);}
.cast-card h3{margin:0 0 6px;font-size:21px;font-weight:800;color:var(--ink);}
.cast-role{margin:0 0 14px;font-size:13.5px;font-weight:700;color:var(--clay);letter-spacing:.04em;}
.cast-card p.desc{margin:0 0 18px;font-size:15px;color:var(--ink-2);}
.tagline{
  margin-top:auto;padding:14px 16px;border-radius:var(--radius-sm);
  background:var(--paper-2);border-left:3px solid var(--bean);
  font-size:14.5px;color:var(--ink-2);font-style:italic;
}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.badge{
  font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;
  background:rgba(30,74,56,.08);color:var(--green);
  border:1px solid rgba(30,74,56,.16);
}
.badge.bean{background:rgba(233,185,60,.18);color:#7a5910;border-color:rgba(233,185,60,.5);}

/* ---------- 群像 ---------- */
.bg-paper2{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.ensemble-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.ensemble-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;transition:transform .24s ease,box-shadow .24s ease;
}
.ensemble-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.ensemble-card h3{margin:0 0 4px;font-size:17px;font-weight:800;color:var(--ink);}
.ensemble-card .meta{font-size:12.5px;color:var(--clay);font-weight:700;margin-bottom:10px;}
.ensemble-card p{margin:0;font-size:14.5px;color:var(--muted);}

/* ---------- 关系线（深色） ---------- */
.dark-block{
  background:var(--green);color:#fff;position:relative;overflow:hidden;
  padding:88px 0;
}
.dark-block::after{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  right:-180px;top:-180px;
  background:radial-gradient(circle,rgba(233,185,60,.22),transparent 65%);
  pointer-events:none;
}
.dark-block .section-head h2{color:#fff;}
.dark-block .section-head p{color:rgba(255,255,255,.72);}
.dark-block .eyebrow{background:rgba(233,185,60,.16);color:var(--bean);}
.timeline{list-style:none;margin:0;padding:0;max-width:900px;position:relative;z-index:2;}
.timeline li{
  position:relative;padding:0 0 30px 34px;border-left:2px solid rgba(255,255,255,.18);
}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0;}
.timeline li::before{
  content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--bean);box-shadow:0 0 0 4px rgba(233,185,60,.2);
}
.tl-ep{font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--bean);margin-bottom:4px;}
.tl-title{font-size:18px;font-weight:800;margin-bottom:6px;}
.tl-desc{font-size:15px;color:rgba(255,255,255,.72);margin:0;}

/* ---------- 引用 ---------- */
.quote-block{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:44px;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  box-shadow:var(--shadow-sm);
}
.quote-block blockquote{
  margin:0;font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:clamp(22px,2.5vw,30px);line-height:1.5;font-weight:700;color:var(--ink);
  position:relative;padding-left:34px;
}
.quote-block blockquote::before{
  content:"“";position:absolute;left:0;top:-14px;
  font-size:64px;line-height:1;color:var(--bean);font-family:Georgia,serif;
}
.quote-source{margin-top:18px;font-size:14px;color:var(--muted);font-style:normal;padding-left:34px;}
.quote-side h3{margin:0 0 14px;font-size:17px;font-weight:800;}
.quote-side ul{margin:0;padding:0;list-style:none;}
.quote-side li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:14.5px;color:var(--ink-2);margin-bottom:12px;
}
.quote-side li::before{
  content:"";flex-shrink:0;width:7px;height:7px;border-radius:50%;
  background:var(--clay);margin-top:9px;
}

/* ---------- 成长线索 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;position:relative;transition:transform .24s ease,box-shadow .24s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.step-num{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--bean-soft);color:#7a5910;font-weight:800;font-size:15px;margin-bottom:16px;
}
.step h3{margin:0 0 8px;font-size:16.5px;font-weight:800;color:var(--ink);}
.step p{margin:0;font-size:14.5px;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:14px;overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:rgba(30,74,56,.35);box-shadow:var(--shadow-sm);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 56px 20px 24px;
  font-size:16.5px;font-weight:700;color:var(--ink);position:relative;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:24px;font-weight:400;color:var(--clay);line-height:1;
  transition:transform .24s ease;
}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--green);}
.faq-body{padding:0 24px 22px;font-size:15px;color:var(--ink-2);}
.faq-body p{margin:0;}

/* ---------- CTA ---------- */
.cta-block{
  background:linear-gradient(135deg,var(--green) 0%,#173a2c 100%);
  border-radius:var(--radius-lg);padding:56px;
  display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-block::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  left:-140px;bottom:-200px;background:radial-gradient(circle,rgba(233,185,60,.24),transparent 68%);
}
.cta-block h2{margin:0 0 14px;font-size:32px;line-height:1.3;font-weight:800;color:#fff;position:relative;}
.cta-block p{margin:0 0 26px;color:rgba(255,255,255,.75);font-size:16px;position:relative;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;}
.cta-note{
  position:relative;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:24px;
}
.cta-note strong{display:block;color:var(--bean);font-size:15px;margin-bottom:10px;letter-spacing:.04em;}
.cta-note p{font-size:14.5px;color:rgba(255,255,255,.8);margin:0;}

/* ---------- 页脚 ---------- */
.site-footer{background:#101a15;color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:0;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand .brand-text{color:#fff;}
.footer-brand p{margin:16px 0 0;font-size:14.5px;color:rgba(255,255,255,.6);max-width:340px;}
.footer-col h4{margin:0 0 16px;font-size:14px;font-weight:800;letter-spacing:.12em;color:var(--bean);}
.footer-col ul{margin:0;padding:0;list-style:none;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.72);transition:color .2s ease;}
.footer-col a:hover{color:#fff;}
.footer-quote{
  margin:30px 0 0;padding:18px 22px;
  background:rgba(255,255,255,.05);border-left:3px solid var(--bean);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-size:14.5px;color:rgba(255,255,255,.78);
}
.footer-bottom{
  margin-top:26px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.45);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .cast-grid{grid-template-columns:repeat(2,1fr);}
  .ensemble-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .quote-block{grid-template-columns:1fr;gap:30px;padding:34px;}
  .cta-block{grid-template-columns:1fr;padding:44px;}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .nav-inner{flex-wrap:wrap;padding:14px 0;gap:12px;min-height:0;}
  .tabbar{order:3;width:100%;margin-left:0;justify-content:flex-start;}
  .nav-cta{margin-left:auto;}
  .section{padding:62px 0;}
  .section-head h2{font-size:27px;}
  .hero{padding:52px 0 62px;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .cast-grid{grid-template-columns:1fr;}
  .ensemble-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .dark-block{padding:62px 0;}
  .footer-top{grid-template-columns:1fr;gap:28px;}
  .cta-block{padding:34px 26px;}
  .cta-block h2{font-size:25px;}
  .footer-quote{font-size:13.5px;}
}
@media (max-width:520px){
  .shell{padding:0 18px;}
  .brand-text{font-size:14.5px;}
  .tab{font-size:13px;padding:7px 12px;}
  .nav-cta{font-size:13px;padding:8px 15px;}
  .hero-stats{grid-template-columns:1fr;}
  .hero-title{font-size:31px;}
  .hero-lead{font-size:16px;}
  .section-head h2{font-size:24px;}
  .quote-block blockquote{font-size:21px;padding-left:26px;}
  .quote-source{padding-left:26px;}
  .faq-item summary{font-size:15.5px;padding:17px 48px 17px 18px;}
  .faq-body{padding:0 18px 18px;}
}

/* roulang page: category1 */
:root{
  --ink:#152019;
  --ink-2:#3d4a43;
  --ink-3:#6d7a73;
  --paper:#fbf7ee;
  --paper-2:#f4eee0;
  --paper-3:#ece3d0;
  --brand:#dfa72a;
  --brand-2:#b9831a;
  --green:#1d5c47;
  --green-deep:#123a2d;
  --line:#e2d8c3;
  --white:#ffffff;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 24px 50px -30px rgba(18,40,32,.55);
  --shadow-sm:0 12px 26px -18px rgba(18,40,32,.45);
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font:inherit}
h1,h2,h3,h4{margin:0;font-family:"Noto Serif SC",Georgia,"Songti SC",serif;line-height:1.28;letter-spacing:.01em;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--brand);color:#2b1d00}

.shell{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,238,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.01em;white-space:nowrap;color:var(--ink)}
.brand-mark{
  width:30px;height:30px;border-radius:50%;flex:none;position:relative;
  background:radial-gradient(circle at 32% 28%,#f8df9d,var(--brand) 56%,var(--brand-2));
  box-shadow:inset -3px -4px 9px rgba(0,0,0,.24),0 5px 14px -8px rgba(185,131,26,.95);
}
.brand-mark::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 62% 24%,rgba(255,255,255,.92),rgba(255,255,255,0) 44%);
}
.brand-text{font-size:17px}
.tabbar{
  display:flex;align-items:center;gap:4px;margin-left:auto;
  background:var(--paper-2);border:1px solid var(--line);
  padding:5px;border-radius:999px;
}
.tab{
  display:inline-block;padding:8px 16px;border-radius:999px;
  font-size:14.5px;color:var(--ink-2);white-space:nowrap;
  transition:color .22s ease,background .22s ease,box-shadow .22s ease;
}
.tab:hover{color:var(--green);background:rgba(255,255,255,.8)}
.tab:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.tab.is-active{
  background:var(--green);color:#fff;
  box-shadow:0 10px 20px -14px rgba(18,58,45,1);
}
.nav-cta{
  flex:none;padding:11px 22px;border-radius:999px;
  background:var(--brand);color:#2b1d00;font-weight:700;font-size:14.5px;
  box-shadow:0 14px 26px -18px rgba(185,131,26,1);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-cta:hover{transform:translateY(-1px);background:#e8b53f;box-shadow:0 18px 30px -18px rgba(185,131,26,1)}
.nav-cta:focus-visible{outline:2px solid var(--green);outline-offset:3px}

/* ---------- common ---------- */
.section{padding:78px 0}
.section--tight{padding:56px 0}
.section--paper{background:var(--paper-2)}
.section--dark{background:var(--green-deep);color:#e9f0ec}
.section--dark h2,.section--dark h3{color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px}
.section--dark .eyebrow{color:#f0cf85}
.section--dark .eyebrow::before{background:#f0cf85}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,3.2vw,34px)}
.section-head p{margin-top:14px;color:var(--ink-2);font-size:16px}
.section--dark .section-head p{color:#bcd0c6}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 18px 32px -22px rgba(18,58,45,1)}
.btn-primary:hover{background:#174a39;transform:translateY(-2px);box-shadow:0 22px 36px -20px rgba(18,58,45,1)}
.btn-brand{background:var(--brand);color:#2b1d00;box-shadow:0 18px 32px -22px rgba(185,131,26,1)}
.btn-brand:hover{background:#e8b53f;transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(21,32,25,.22);color:var(--ink)}
.btn-ghost:hover{border-color:var(--green);color:var(--green);background:rgba(29,92,71,.06)}
.section--dark .btn-ghost{border-color:rgba(255,255,255,.35);color:#eef5f1}
.section--dark .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6)}
.btn:focus-visible{outline:3px solid var(--brand);outline-offset:3px}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(29,92,71,.09);color:var(--green);border:1px solid rgba(29,92,71,.16);
}
.badge--gold{background:rgba(223,167,42,.16);color:#8a6110;border-color:rgba(223,167,42,.38)}
.section--dark .badge{background:rgba(255,255,255,.1);color:#e7f1ec;border-color:rgba(255,255,255,.24)}

.chips{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 72px;
  background:
    radial-gradient(circle at 88% 8%,rgba(223,167,42,.20),transparent 46%),
    radial-gradient(circle at 4% 92%,rgba(29,92,71,.13),transparent 48%),
    var(--paper);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(30px,4.2vw,48px);line-height:1.22;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--green);position:relative}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:10px;
  background:rgba(223,167,42,.42);border-radius:6px;z-index:-1;
}
.hero-lead{margin-top:20px;font-size:16.5px;color:var(--ink-2);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-chips{margin-top:26px}
.rating{margin-top:30px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.rating-bar{width:min(240px,58vw);height:8px;border-radius:99px;background:var(--paper-3);overflow:hidden}
.rating-bar span{display:block;height:100%;width:92%;border-radius:99px;background:linear-gradient(90deg,var(--brand),#f0cd76)}
.rating-num{font-family:"Noto Serif SC",serif;font-size:26px;font-weight:700;color:var(--green)}
.rating-text{font-size:13.5px;color:var(--ink-3)}

.hero-visual{
  position:relative;border-radius:26px;min-height:430px;overflow:hidden;
  background:
    radial-gradient(circle at 26% 18%,#2f7f62,#14402f 72%);
  box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,.14);
}
.hero-visual::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(115deg,rgba(255,255,255,.045) 0 2px,rgba(255,255,255,0) 2px 9px);
  opacity:.7;
}
.hero-visual::after{
  content:"";position:absolute;left:50%;bottom:14%;width:76%;height:34%;
  transform:translateX(-50%);
  background:radial-gradient(ellipse at center,rgba(0,0,0,.34),transparent 68%);
  filter:blur(6px);
}
.ball{
  position:absolute;border-radius:50%;
  box-shadow:inset -6px -8px 16px rgba(0,0,0,.35),0 16px 26px -14px rgba(0,0,0,.8);
}
.ball::after{
  content:"";position:absolute;left:18%;top:14%;width:34%;height:30%;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.92),rgba(255,255,255,0) 70%);
}
.ball--a{width:82px;height:82px;left:14%;top:24%;background:radial-gradient(circle at 34% 30%,#fff8e2,#e6c258 62%,#a8811f)}
.ball--b{width:58px;height:58px;left:44%;top:15%;background:radial-gradient(circle at 34% 30%,#ffe1d8,#d9534a 60%,#8e2c25)}
.ball--c{width:66px;height:66px;right:14%;top:34%;background:radial-gradient(circle at 34% 30%,#dff3ff,#3f7fb5 60%,#1f4a70)}
.ball--d{width:44px;height:44px;left:24%;bottom:20%;background:radial-gradient(circle at 34% 30%,#ffffff,#d8d2c4 62%,#8d8878)}
.cue{
  position:absolute;left:-6%;bottom:26%;width:74%;height:9px;border-radius:99px;
  background:linear-gradient(90deg,#7a4a22,#c99a5f 62%,#f0e0c6 96%);
  transform:rotate(-17deg);transform-origin:left center;
  box-shadow:0 14px 24px -16px rgba(0,0,0,.85);
}
.hero-caption{
  position:absolute;left:22px;right:22px;bottom:22px;z-index:2;
  background:rgba(10,28,22,.66);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(8px);border-radius:16px;padding:16px 18px;color:#eaf3ef;
}
.hero-caption strong{display:block;font-size:15px;color:#fff;margin-bottom:4px}
.hero-caption span{font-size:13px;color:#b9cec4}

/* ---------- volumes ---------- */
.vol-switch{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.vol-btn{
  padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:600;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  transition:all .22s ease;
}
.vol-btn:hover{border-color:var(--brand);color:var(--brand-2)}
.vol-btn.is-on{background:var(--green);border-color:var(--green);color:#fff;box-shadow:var(--shadow-sm)}
.vol-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

.ep-panel{display:none}
.ep-panel.is-on{display:block;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.ep-list{display:grid;gap:12px}
.ep-item{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:start;
  padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.ep-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:#dcc9a2}
.ep-no{
  width:46px;height:46px;flex:none;display:grid;place-items:center;border-radius:13px;
  background:var(--paper-2);color:var(--green-deep);
  font-family:"Noto Serif SC",serif;font-weight:700;font-size:16px;
}
.ep-body h4{font-size:16.5px;margin-bottom:4px}
.ep-body p{font-size:14.5px;color:var(--ink-3);line-height:1.68}
.ep-meta{font-size:12.5px;color:var(--ink-3);white-space:nowrap;padding-top:6px}
.ep-meta strong{display:block;color:var(--brand-2);font-size:13px}

/* ---------- cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#dcc9a2}
.card h3{font-size:17.5px;margin:14px 0 10px}
.card p{font-size:14.5px;color:var(--ink-2)}
.card-num{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;
  background:rgba(29,92,71,.1);color:var(--green);font-weight:800;font-family:"Noto Serif SC",serif;
}
.section--dark .card{
  background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);
}
.section--dark .card:hover{background:rgba(255,255,255,.1);box-shadow:0 24px 44px -30px #000}
.section--dark .card p{color:#bccfc5}
.section--dark .card-num{background:rgba(240,207,133,.18);color:#f3d695}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}
.step{
  position:relative;padding:0 22px 0 0;
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-family:"Noto Serif SC",serif;font-size:34px;font-weight:700;
  color:var(--brand);opacity:.85;line-height:1;margin-bottom:14px;
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--ink-2)}
.step:not(:last-child)::after{
  content:"";position:absolute;right:12px;top:16px;bottom:16px;width:1px;
  background:linear-gradient(180deg,var(--line),transparent);
}

/* ---------- quote ---------- */
.quote-block{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;
}
.quote{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 34px 32px;box-shadow:var(--shadow-sm);
}
.quote::before{
  content:"”";position:absolute;top:2px;left:24px;
  font-family:Georgia,serif;font-size:88px;line-height:1;color:rgba(223,167,42,.35);
}
.quote p{position:relative;font-family:"Noto Serif SC",serif;font-size:18px;line-height:1.85;color:var(--ink)}
.quote footer{margin-top:18px;font-size:13.5px;color:var(--ink-3)}
.score-list{display:grid;gap:16px}
.score-row{display:grid;grid-template-columns:92px 1fr 44px;gap:14px;align-items:center;font-size:14px}
.score-row b{font-weight:600;color:var(--ink-2);font-size:14px}
.score-track{height:9px;border-radius:99px;background:var(--paper-3);overflow:hidden}
.score-track i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--green),#3f9179)}
.score-row em{font-style:normal;font-family:"Noto Serif SC",serif;font-weight:700;color:var(--green);font-size:15px;text-align:right}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:#dcc9a2;box-shadow:var(--shadow-sm)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 24px;font-weight:700;font-size:16px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:none;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;background:var(--paper-2);color:var(--green);
  font-weight:700;font-size:17px;line-height:1;transition:transform .22s ease,background .22s ease;
}
.faq-item[open] summary::after{content:"–";background:var(--green);color:#fff}
.faq-item summary:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.faq-answer{padding:0 24px 22px;color:var(--ink-2);font-size:15px}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;
  background:linear-gradient(135deg,#164434,#0f3025 62%,#1b4d3a);
  padding:62px 56px;color:#eef6f1;
  box-shadow:var(--shadow);
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle at 34% 30%,rgba(223,167,42,.55),rgba(223,167,42,0) 68%);
}
.cta-band h2{font-size:clamp(24px,3.4vw,36px);color:#fff;max-width:620px}
.cta-band p{margin-top:16px;color:#bcd3c9;max-width:600px;position:relative;z-index:2}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;position:relative;z-index:2}
.cta-note{margin-top:22px;font-size:13.5px;color:#9fb8ad;position:relative;z-index:2}

/* ---------- footer ---------- */
.site-footer{background:#0e2b21;color:#c4d6cd;padding:64px 0 30px;margin-top:0}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:26px;align-items:flex-start}
.foot-brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:17px}
.foot-brand .brand-mark{box-shadow:inset -3px -4px 9px rgba(0,0,0,.3),0 5px 16px -8px rgba(223,167,42,.9)}
.foot-note{
  max-width:420px;font-size:14px;color:#a9c2b7;line-height:1.8;
  border-left:2px solid rgba(223,167,42,.6);padding-left:16px;
}
.foot-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;
  margin-top:44px;padding-top:36px;border-top:1px solid rgba(255,255,255,.12);
}
.foot-col h4{font-size:14px;color:#fff;letter-spacing:.08em;margin-bottom:14px;font-family:"Noto Sans SC",sans-serif;font-weight:700}
.foot-col a{display:block;font-size:14px;color:#a9c2b7;padding:5px 0;transition:color .2s ease,transform .2s ease}
.foot-col a:hover{color:#f0cf85;transform:translateX(3px)}
.foot-col a:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.foot-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:#8fa99d;
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-inner{flex-wrap:wrap;row-gap:10px;padding:12px 0}
  .tabbar{order:3;width:100%;margin-left:0;overflow-x:auto;justify-content:flex-start;-webkit-overflow-scrolling:touch}
  .nav-cta{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-visual{min-height:340px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px 0}
  .step:nth-child(2)::after{display:none}
  .quote-block{grid-template-columns:1fr;gap:30px}
  .cta-band{padding:46px 32px;border-radius:22px}
}
@media (max-width:768px){
  .shell{padding:0 18px}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .hero{padding:44px 0 54px}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:repeat(2,1fr);gap:26px}
  .ep-item{grid-template-columns:auto 1fr;gap:12px}
  .ep-meta{grid-column:2;padding-top:0;display:flex;gap:14px;align-items:center}
  .ep-meta strong{display:inline}
  .nav-cta{padding:9px 18px;font-size:13.5px}
  .brand-text{font-size:15.5px}
  .quote{padding:28px 22px 24px}
  .quote p{font-size:16.5px}
}
@media (max-width:520px){
  .grid-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step{padding-right:0}
  .step::after{display:none}
  .tabbar{padding:4px}
  .tab{padding:7px 13px;font-size:13.5px}
  .hero h1{font-size:27px}
  .hero-actions .btn{width:100%}
  .cta-band{padding:34px 20px}
  .cta-actions .btn{width:100%}
  .score-row{grid-template-columns:80px 1fr 38px;font-size:13px}
  .foot-grid{grid-template-columns:1fr}
  .hero-caption{left:14px;right:14px;bottom:14px;padding:13px 14px}
  .hero-visual{min-height:290px}
}

/* roulang page: category3 */
:root{
  --ink:#101a16;
  --ink-soft:#2c3a33;
  --paper:#f7f5ef;
  --paper-2:#efece2;
  --card:#ffffff;
  --green:#0d5c46;
  --green-mid:#12795c;
  --green-deep:#08332a;
  --amber:#f2c14e;
  --amber-soft:#fdf1cf;
  --muted:#5d6b64;
  --line:rgba(16,26,22,.12);
  --line-soft:rgba(16,26,22,.07);
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 6px 18px -12px rgba(13,92,70,.45);
  --shadow:0 20px 44px -28px rgba(13,92,70,.55);
  --shadow-lg:0 32px 70px -40px rgba(8,51,42,.6);
  --shell:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}

.shell{width:100%;max-width:var(--shell);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,245,239,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{
  display:flex;align-items:center;gap:22px;
  min-height:74px;padding-top:10px;padding-bottom:10px;
  flex-wrap:nowrap;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;transition:opacity .2s ease}
.brand:hover{opacity:.78}
.brand-mark{
  width:26px;height:26px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#ffe9a8 0%,var(--amber) 52%,#c99a23 100%);
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.55),0 4px 12px -4px rgba(242,193,78,.9);
  position:relative;flex-shrink:0;
}
.brand-mark::after{
  content:"";position:absolute;inset:0;margin:auto;width:7px;height:7px;border-radius:50%;
  background:rgba(255,255,255,.9);
}
.brand-text{
  font-size:1.06rem;font-weight:800;letter-spacing:.02em;color:var(--green-deep);white-space:nowrap;
}
.tabbar{
  display:flex;align-items:center;gap:4px;
  margin-left:auto;
  background:rgba(13,92,70,.06);
  border:1px solid var(--line-soft);
  padding:5px;border-radius:999px;
  overflow-x:auto;scrollbar-width:none;
}
.tabbar::-webkit-scrollbar{display:none}
.tab{
  display:inline-block;
  padding:8px 15px;border-radius:999px;
  font-size:.9rem;font-weight:600;color:#43554c;white-space:nowrap;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.tab:hover{background:rgba(255,255,255,.9);color:var(--green);transform:translateY(-1px)}
.tab.is-active{background:var(--green);color:#fff;box-shadow:var(--shadow-sm)}
.tab.is-active:hover{color:#fff;background:var(--green-mid)}
.nav-cta{
  flex-shrink:0;
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  background:var(--green-deep);color:#fff;
  font-size:.9rem;font-weight:700;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);background:var(--green);box-shadow:var(--shadow)}
.nav-cta:active{transform:translateY(0)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;
  font-size:.96rem;font-weight:700;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--green);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--green-mid);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-sm)}
.btn-amber{background:var(--amber);color:#3a2a05;box-shadow:0 18px 40px -26px rgba(242,193,78,.95)}
.btn-amber:hover{background:#ffd166;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--green-deep);border-color:rgba(13,92,70,.28)}
.btn-ghost:hover{background:rgba(13,92,70,.08);border-color:var(--green);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--green-deep);box-shadow:var(--shadow)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

/* ---------- generic section ---------- */
.section{padding:82px 0}
.section-tight{padding:58px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:800;letter-spacing:.16em;
  color:var(--green);text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--amber)}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-title{
  font-size:clamp(1.55rem,3.1vw,2.35rem);
  font-weight:800;line-height:1.32;letter-spacing:-.01em;color:var(--green-deep);
  margin:14px 0 14px;
}
.sec-desc{color:var(--muted);font-size:1rem}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(760px 420px at 88% -12%,rgba(242,193,78,.24),transparent 62%),
    radial-gradient(680px 420px at 4% 8%,rgba(13,92,70,.14),transparent 60%),
    linear-gradient(180deg,#fbfaf5 0%,var(--paper) 100%);
  border-bottom:1px solid var(--line-soft);
}
.hero-grid{
  display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;
  padding-top:70px;padding-bottom:74px;
}
.hero h1{
  font-size:clamp(1.9rem,4.3vw,3.05rem);
  line-height:1.24;font-weight:900;letter-spacing:-.02em;color:var(--green-deep);
  margin:16px 0 20px;
}
.hero h1 .hl{
  position:relative;color:var(--green);white-space:nowrap;
}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.34em;
  background:linear-gradient(90deg,rgba(242,193,78,.85),rgba(242,193,78,.28));
  border-radius:4px;z-index:-1;
}
.hero-lead{color:var(--ink-soft);font-size:1.05rem;max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;margin-top:38px;
}
.hstat{
  background:rgba(255,255,255,.72);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:16px 18px;
  box-shadow:var(--shadow-sm);
}
.hstat b{display:block;font-size:1.42rem;font-weight:900;color:var(--green);line-height:1.2}
.hstat span{font-size:.82rem;color:var(--muted);font-weight:600}

.hero-visual{
  position:relative;
  background:linear-gradient(160deg,#ffffff 0%,#f1eee3 100%);
  border:1px solid var(--line-soft);
  border-radius:28px;padding:22px;
  box-shadow:var(--shadow-lg);
}
.hero-visual .visual-tag{
  position:absolute;top:-14px;left:24px;
  background:var(--green-deep);color:#fff;
  font-size:.76rem;font-weight:800;letter-spacing:.1em;
  padding:7px 14px;border-radius:999px;box-shadow:var(--shadow-sm);
}
.hero-visual figcaption{
  margin-top:16px;font-size:.84rem;color:var(--muted);display:flex;align-items:center;gap:8px;
}
.hero-visual figcaption i{color:var(--amber)}

/* ---------- ticker ---------- */
.ticker{
  background:var(--green-deep);color:#e9f3ee;
  border-top:1px solid rgba(255,255,255,.08);
}
.ticker .shell{
  display:flex;align-items:center;gap:26px;flex-wrap:wrap;
  padding-top:18px;padding-bottom:18px;
}
.ticker .tk-label{
  font-size:.78rem;font-weight:800;letter-spacing:.16em;
  color:var(--amber);white-space:nowrap;
}
.ticker ul{display:flex;gap:10px;flex-wrap:wrap}
.ticker li{
  font-size:.84rem;color:#cfe4da;font-weight:500;
  padding:5px 13px;border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);
}

/* ---------- skills cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.skill-card{
  background:var(--card);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);
  padding:28px 26px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
  display:flex;flex-direction:column;height:100%;
}
.skill-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(13,92,70,.22)}
.skill-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.skill-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(150deg,rgba(13,92,70,.12),rgba(242,193,78,.28));
  color:var(--green-deep);font-size:1.05rem;
}
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.72rem;font-weight:800;letter-spacing:.06em;
  padding:5px 11px;border-radius:999px;
  background:var(--amber-soft);color:#7a5a08;border:1px solid rgba(242,193,78,.6);
}
.badge.green{background:rgba(13,92,70,.1);color:var(--green);border-color:rgba(13,92,70,.22)}
.skill-card h3{font-size:1.1rem;font-weight:800;color:var(--green-deep);margin-bottom:10px;line-height:1.45}
.skill-card p{font-size:.92rem;color:var(--muted);line-height:1.8}
.skill-meta{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:.8rem;color:#6b7a72;font-weight:600;
}
.skill-meta i{color:var(--green);margin-right:6px}

/* ---------- dark path section ---------- */
.dark{
  background:
    radial-gradient(720px 380px at 92% 0%,rgba(242,193,78,.16),transparent 60%),
    linear-gradient(160deg,var(--green-deep) 0%,#0a3b30 58%,#072a23 100%);
  color:#e6f1ec;
}
.on-dark .sec-title{color:#fff}
.on-dark .sec-desc{color:#a9c6ba}
.path-list{display:grid;gap:16px;margin-top:8px}
.path-item{
  display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:22px 24px;
  transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.path-item:hover{background:rgba(255,255,255,.1);transform:translateX(4px);border-color:rgba(242,193,78,.4)}
.path-no{
  font-size:1.5rem;font-weight:900;color:var(--amber);
  line-height:1;letter-spacing:-.02em;padding-top:4px;
}
.path-item h3{font-size:1.04rem;font-weight:800;color:#fff;margin-bottom:6px}
.path-item p{font-size:.9rem;color:#b6cec4;line-height:1.8}
.path-aside{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-lg);padding:30px 28px;
  box-shadow:var(--shadow-lg);
}
.path-aside h3{font-size:1.16rem;font-weight:800;color:#fff;margin-bottom:12px}
.path-aside p{font-size:.92rem;color:#b6cec4}
.quote-box{
  border-left:3px solid var(--amber);
  padding-left:18px;margin:24px 0;
  font-size:.95rem;color:#dbeae3;line-height:1.9;
}
.quote-box cite{display:block;margin-top:10px;font-size:.8rem;color:#8fb0a3;font-style:normal}

/* ---------- drills ---------- */
.drill-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:start}
.drill-list{display:grid;gap:14px}
.drill-item{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease;
}
.drill-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.drill-check{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  background:rgba(13,92,70,.1);color:var(--green);
  display:grid;place-items:center;font-size:.8rem;margin-top:2px;
}
.drill-item h4{font-size:.98rem;font-weight:800;color:var(--green-deep);margin-bottom:4px}
.drill-item p{font-size:.88rem;color:var(--muted);line-height:1.75}
.note-card{
  background:linear-gradient(160deg,#fffdf6,#f4efe0);
  border:1px solid rgba(242,193,78,.55);
  border-radius:var(--radius-lg);padding:26px 26px;
  box-shadow:var(--shadow-sm);margin-top:22px;
}
.note-card h4{font-size:.98rem;font-weight:800;color:#6d5209;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.note-card p{font-size:.9rem;color:#6a5c36;line-height:1.8}

/* ---------- voices ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.voice-card{
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);padding:26px 24px;
  box-shadow:var(--shadow-sm);position:relative;
  transition:transform .26s ease,box-shadow .26s ease;
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.voice-card .mark{
  font-size:2.2rem;line-height:1;color:rgba(13,92,70,.16);
  font-weight:900;margin-bottom:6px;
}
.voice-card p{font-size:.94rem;color:var(--ink-soft);line-height:1.85}
.voice-who{
  display:flex;align-items:center;gap:10px;margin-top:20px;
  padding-top:16px;border-top:1px solid var(--line-soft);
}
.avatar{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(150deg,var(--green),#1a9c76);
  color:#fff;display:grid;place-items:center;font-size:.82rem;font-weight:800;
}
.voice-who b{display:block;font-size:.86rem;color:var(--green-deep)}
.voice-who span{font-size:.76rem;color:var(--muted)}
.rating-bar{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  background:var(--paper-2);border:1px solid var(--line-soft);
  border-radius:999px;padding:14px 24px;margin-bottom:34px;
  width:fit-content;
}
.rating-bar .score{font-size:1.5rem;font-weight:900;color:var(--green-deep);line-height:1}
.stars{color:var(--amber);letter-spacing:2px;font-size:.95rem}
.rating-bar .rtext{font-size:.85rem;color:var(--muted);font-weight:600}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px;margin:0 auto;display:grid;gap:14px}
.faq-item{
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:4px 22px;
  box-shadow:var(--shadow-sm);
  transition:border-color .24s ease,box-shadow .24s ease;
}
.faq-item[open]{border-color:rgba(13,92,70,.3);box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;font-size:1rem;font-weight:800;color:var(--green-deep);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--green-mid)}
.faq-item summary .plus{
  width:26px;height:26px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;
  background:rgba(13,92,70,.08);color:var(--green);
  font-size:.78rem;transition:transform .25s ease,background .25s ease;
}
.faq-item[open] summary .plus{transform:rotate(45deg);background:var(--green);color:#fff}
.faq-body{padding:0 0 20px;font-size:.93rem;color:var(--muted);line-height:1.9;max-width:70ch}

/* ---------- cta ---------- */
.cta{
  position:relative;overflow:hidden;
  background:linear-gradient(140deg,var(--green) 0%,#0a4638 62%,#072f27 100%);
  border-radius:32px;padding:66px 56px;
  color:#fff;box-shadow:var(--shadow-lg);
  display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;
}
.cta::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  right:-120px;top:-160px;
  background:radial-gradient(circle,rgba(242,193,78,.32),transparent 66%);
}
.cta h2{
  font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;line-height:1.3;
  letter-spacing:-.01em;margin-bottom:16px;position:relative;
}
.cta p{color:#c6ded4;font-size:.98rem;max-width:52ch;position:relative}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;position:relative}
.cta-side{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);padding:26px;position:relative;
}
.cta-side h3{font-size:.95rem;font-weight:800;color:var(--amber);margin-bottom:14px;letter-spacing:.06em}
.cta-side li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:.88rem;color:#d3e6dd;padding:8px 0;
}
.cta-side li i{color:var(--amber);margin-top:5px;font-size:.75rem}

/* ---------- footer ---------- */
.site-footer{
  background:#07231d;color:#bcd3c9;
  margin-top:82px;padding-top:58px;
}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{color:#fff;font-size:1.05rem}
.footer-note{font-size:.88rem;color:#93b0a5;line-height:1.9;max-width:42ch}
.footer-col h4{
  font-size:.8rem;font-weight:800;letter-spacing:.14em;
  color:var(--amber);margin-bottom:16px;
}
.footer-col a{
  display:block;font-size:.9rem;color:#b6cec4;padding:6px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:#fff;transform:translateX(3px)}
.footer-msg{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:22px 0;border-bottom:1px solid rgba(255,255,255,.1);
  font-size:.88rem;color:#a8c3b8;
}
.footer-msg .dot{
  width:8px;height:8px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 4px rgba(242,193,78,.18);
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0 30px;font-size:.82rem;color:#7f9a8f;
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;padding-top:52px;padding-bottom:56px}
  .hero-visual{max-width:560px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .voice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .drill-wrap{grid-template-columns:1fr;gap:32px}
  .cta{grid-template-columns:1fr;padding:48px 36px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .nav-inner{flex-wrap:wrap;row-gap:10px}
  .tabbar{order:3;width:100%;margin-left:0;justify-content:flex-start}
  .nav-cta{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .section-tight{padding:44px 0}
  .shell{padding:0 18px}
  .hero h1{font-size:1.72rem}
  .hero-stats{grid-template-columns:1fr 1fr}
  .grid-3,.grid-2,.voice-grid{grid-template-columns:1fr}
  .cta{padding:38px 24px;border-radius:24px}
  .path-item{grid-template-columns:1fr;gap:8px}
  .path-no{font-size:1.2rem}
  .footer-top{grid-template-columns:1fr}
  .brand-text{font-size:.98rem}
  .tabbar{padding:4px}
  .tab{padding:7px 12px;font-size:.84rem}
  .nav-cta{padding:9px 16px;font-size:.84rem}
  .site-footer{margin-top:56px}
}
@media (max-width:520px){
  .hero-stats{grid-template-columns:1fr}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .rating-bar{width:100%;justify-content:flex-start}
  .brand-text{font-size:.92rem;white-space:normal;line-height:1.3}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category4 */
:root{
  --ink:#0d1b16;
  --ink-2:#16281f;
  --felt:#12604a;
  --felt-2:#1a7d5f;
  --gold:#e2a63c;
  --gold-soft:#f7e2b0;
  --paper:#f7f5ee;
  --paper-2:#fffdf8;
  --muted:#5f6e67;
  --line:rgba(13,27,22,.12);
  --line-strong:rgba(13,27,22,.2);
  --radius-xl:28px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:9px;
  --shadow-1:0 1px 2px rgba(13,27,22,.06),0 14px 34px -22px rgba(13,27,22,.45);
  --shadow-2:0 28px 70px -34px rgba(13,27,22,.6);
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  font-family:Georgia,"Songti SC","Noto Serif SC","Times New Roman",serif;
  font-weight:700;
  line-height:1.24;
  margin:0;
  letter-spacing:.2px;
}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--gold-soft);color:var(--ink)}
.shell{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:86px 0}
.section.tight{padding:64px 0}
.section-paper{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--felt);font-weight:700;font-family:inherit;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);display:inline-block;border-radius:2px}
.h2{font-size:clamp(26px,3.2vw,38px);margin:14px 0 0}
.h3{font-size:20px}
.lead{color:var(--muted);font-size:16.5px;max-width:720px;margin-top:14px}
.section-head{margin-bottom:44px;max-width:760px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(247,245,238,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding:6px 2px;border-radius:var(--radius-sm)}
.brand:focus-visible{outline:2px solid var(--felt-2);outline-offset:4px}
.brand-mark{
  width:28px;height:28px;border-radius:50%;position:relative;flex:0 0 auto;
  background:radial-gradient(circle at 33% 27%,#fdf1cf,#e2a63c 46%,#a26f19);
  box-shadow:inset 0 -5px 9px rgba(0,0,0,.25),0 6px 14px -7px rgba(226,166,60,.9);
  border:1px solid rgba(13,27,22,.15);
}
.brand-mark::after{
  content:"";position:absolute;left:50%;top:50%;width:7px;height:7px;border-radius:50%;
  background:#fffdf8;transform:translate(-50%,-50%);opacity:.9;
}
.brand-text{
  font-family:Georgia,"Songti SC",serif;font-weight:700;font-size:18px;
  letter-spacing:.5px;white-space:nowrap;color:var(--ink);
}
.tabbar{
  display:flex;align-items:center;gap:4px;margin-left:auto;
  background:rgba(13,27,22,.055);padding:5px;border-radius:999px;
  border:1px solid var(--line);overflow-x:auto;scrollbar-width:none;
}
.tabbar::-webkit-scrollbar{display:none}
.tab{
  padding:8px 16px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--muted);white-space:nowrap;transition:background .2s,color .2s,transform .2s;
}
.tab:hover{color:var(--ink);background:rgba(255,255,255,.85)}
.tab:focus-visible{outline:2px solid var(--felt-2);outline-offset:2px}
.tab.is-active{background:var(--ink);color:#fff;box-shadow:0 8px 18px -10px rgba(13,27,22,.95)}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;
  background:linear-gradient(180deg,var(--felt-2),var(--felt));
  color:#fff;border:1px solid rgba(13,27,22,.2);
  box-shadow:0 12px 24px -14px rgba(18,96,74,.95);
  transition:transform .18s,box-shadow .18s,filter .18s;white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 16px 28px -14px rgba(18,96,74,1)}
.nav-cta:active{transform:translateY(0);filter:brightness(.97)}
.nav-cta:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,color .18s,border-color .18s;
  line-height:1.2;
}
.btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.btn-primary{
  background:linear-gradient(180deg,var(--felt-2),var(--felt));color:#fff;
  box-shadow:0 16px 30px -18px rgba(18,96,74,1);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 36px -18px rgba(18,96,74,1)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.7);color:var(--ink);border-color:var(--line-strong);
}
.btn-ghost:hover{background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1)}
.btn-gold{
  background:linear-gradient(180deg,#f0bd63,var(--gold));color:#2a1c02;
  box-shadow:0 16px 30px -18px rgba(226,166,60,.95);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-sm{padding:9px 18px;font-size:13.5px}

/* ---------- 首屏 ---------- */
.hero{padding:70px 0 76px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;right:-160px;top:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(26,125,95,.16),transparent 65%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;position:relative}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(226,166,60,.16);border:1px solid rgba(226,166,60,.45);
  color:#7a5108;font-size:13px;font-weight:600;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--felt-2);box-shadow:0 0 0 3px rgba(26,125,95,.18)}
.hero h1{font-size:clamp(30px,4.2vw,50px);margin:20px 0 0;letter-spacing:.4px}
.hero h1 em{font-style:normal;color:var(--felt);position:relative}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:9px;
  background:rgba(226,166,60,.42);border-radius:4px;z-index:-1;
}
.hero p.sub{color:var(--muted);font-size:17px;margin-top:20px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.hero-stats .stat b{display:block;font-family:Georgia,"Songti SC",serif;font-size:26px;color:var(--ink);line-height:1.2}
.hero-stats .stat span{font-size:13px;color:var(--muted)}

/* 球房抽象图 */
.hero-art{
  position:relative;border-radius:var(--radius-xl);padding:26px;
  background:
    radial-gradient(circle at 76% 18%,rgba(255,255,255,.18),transparent 46%),
    radial-gradient(circle at 18% 88%,rgba(0,0,0,.35),transparent 58%),
    linear-gradient(155deg,#176b52,#0d3a2c 62%,#0a2c22);
  box-shadow:var(--shadow-2);
  border:1px solid rgba(255,255,255,.1);
  min-height:380px;
  display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;
}
.hero-art::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 9px);
  opacity:.5;
}
.art-caption{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:12px}
.art-caption span{
  font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.62);font-weight:700;
}
.art-badge{
  font-size:11.5px;font-weight:700;letter-spacing:.12em;color:#2a1c02;
  background:linear-gradient(180deg,#f5d08a,var(--gold));border-radius:999px;padding:5px 12px;
}
.table-zone{position:relative;z-index:2;margin:18px 0;height:196px;border-radius:16px;border:2px solid rgba(255,255,255,.28);background:rgba(255,255,255,.04);box-shadow:inset 0 0 34px rgba(0,0,0,.4)}
.table-zone::before{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:2px;height:34px;background:rgba(255,255,255,.16);
}
.table-zone .pocket{position:absolute;width:15px;height:15px;border-radius:50%;background:rgba(0,0,0,.55);box-shadow:inset 0 2px 4px rgba(0,0,0,.7)}
.table-zone .pocket.p1{left:-8px;top:-8px}
.table-zone .pocket.p2{right:-8px;top:-8px}
.table-zone .pocket.p3{left:-8px;bottom:-8px}
.table-zone .pocket.p4{right:-8px;bottom:-8px}
.ball{position:absolute;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;font-family:Georgia,serif;color:#22303a;box-shadow:inset -4px -6px 12px rgba(0,0,0,.28),0 8px 16px -8px rgba(0,0,0,.7)}
.ball.b1{width:36px;height:36px;left:16%;top:44%;background:radial-gradient(circle at 33% 28%,#fffdf3,#e9dfc4 58%,#bdb192)}
.ball.b8{width:30px;height:30px;right:26%;top:24%;background:radial-gradient(circle at 33% 28%,#4b5a56,#1a2320 58%,#0b1210);color:#f2f4f2}
.ball.b5{width:26px;height:26px;right:16%;bottom:22%;background:radial-gradient(circle at 33% 28%,#ffb26b,#e2762a 58%,#a44b12);color:#3a1c02}
.art-foot{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:flex-end;gap:14px;color:rgba(255,255,255,.82);font-size:12.5px}
.art-foot b{display:block;color:#fff;font-size:15px;font-family:Georgia,"Songti SC",serif;font-weight:700;letter-spacing:.3px}

/* ---------- 通栏数字条 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1)}
.metrics .m{background:var(--paper-2);padding:26px 24px}
.metrics .m b{display:block;font-family:Georgia,"Songti SC",serif;font-size:30px;line-height:1.15;color:var(--felt)}
.metrics .m span{display:block;font-size:13px;color:var(--muted);margin-top:6px}

/* ---------- 花絮卡片 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-1);
  transition:transform .22s,box-shadow .22s,border-color .22s;
  display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--felt-2),var(--gold));
  transform:scaleX(0);transform-origin:left;transition:transform .28s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--line-strong)}
.card:hover::before{transform:scaleX(1)}
.card .kicker{font-size:12px;letter-spacing:.14em;font-weight:700;color:var(--felt);text-transform:uppercase}
.card h3{font-size:19.5px}
.card p{color:var(--muted);font-size:14.5px}
.card .meta{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--muted)}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:600;background:rgba(18,96,74,.1);color:#0f5340;border:1px solid rgba(18,96,74,.2);
}
.tag.gold{background:rgba(226,166,60,.18);color:#7a5108;border-color:rgba(226,166,60,.42)}

/* ---------- 深色时间线 ---------- */
.dark-block{
  background:
    radial-gradient(circle at 88% 8%,rgba(226,166,60,.16),transparent 52%),
    radial-gradient(circle at 6% 92%,rgba(26,125,95,.28),transparent 58%),
    linear-gradient(160deg,#0f2119,#0a1712 70%);
  color:#f1efe6;border-radius:var(--radius-xl);
  padding:56px 48px;box-shadow:var(--shadow-2);
  border:1px solid rgba(255,255,255,.08);
}
.dark-block .eyebrow{color:var(--gold)}
.dark-block h2{color:#fff}
.dark-block .lead{color:rgba(241,239,230,.72)}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:44px;position:relative}
.timeline::before{
  content:"";position:absolute;left:0;right:0;top:19px;height:1px;
  background:linear-gradient(90deg,rgba(226,166,60,.6),rgba(255,255,255,.14));z-index:0;
}
.tl-item{position:relative;z-index:1;padding-right:16px}
.tl-dot{
  width:11px;height:11px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 5px rgba(226,166,60,.16);margin-bottom:24px;margin-top:14px;
}
.tl-item b{display:block;font-size:12.5px;letter-spacing:.16em;color:var(--gold);text-transform:uppercase;margin-bottom:6px}
.tl-item h4{font-size:17px;color:#fff;margin-bottom:6px}
.tl-item p{font-size:13.5px;color:rgba(241,239,230,.66)}

/* ---------- 分工表 ---------- */
.crew-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.crew{
  border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 20px 18px;
  background:var(--paper-2);transition:border-color .2s,transform .2s,box-shadow .2s;
}
.crew:hover{border-color:rgba(18,96,74,.4);transform:translateY(-3px);box-shadow:var(--shadow-1)}
.crew .no{font-family:Georgia,serif;font-size:12.5px;font-weight:700;letter-spacing:.16em;color:var(--gold)}
.crew h4{font-size:17px;margin:8px 0 6px}
.crew p{font-size:13.8px;color:var(--muted)}

/* ---------- 引用 + 评分 ---------- */
.quote-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
.quote{
  background:var(--paper-2);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--radius-lg);padding:34px 34px 30px;box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;justify-content:space-between;gap:22px;
}
.quote .mark{font-family:Georgia,serif;font-size:52px;line-height:.6;color:var(--gold);opacity:.8}
.quote p{font-family:Georgia,"Songti SC",serif;font-size:21px;line-height:1.62;color:var(--ink-2)}
.quote .from{display:flex;align-items:center;gap:12px;font-size:13.5px;color:var(--muted)}
.quote .from .avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  background:radial-gradient(circle at 34% 28%,#fdf1cf,#e2a63c 52%,#a26f19);
  border:1px solid rgba(13,27,22,.16);
}
.score-panel{
  background:linear-gradient(170deg,#16382c,#0d1f19);color:#f1efe6;
  border-radius:var(--radius-lg);padding:30px 28px;box-shadow:var(--shadow-2);
  display:flex;flex-direction:column;gap:18px;border:1px solid rgba(255,255,255,.08);
}
.score-panel .label{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(241,239,230,.6);font-weight:700}
.score-big{display:flex;align-items:baseline;gap:10px}
.score-big b{font-family:Georgia,serif;font-size:52px;line-height:1;color:var(--gold)}
.score-big span{font-size:13px;color:rgba(241,239,230,.66)}
.bar{height:7px;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--gold),#f5d08a)}
.score-row{display:flex;justify-content:space-between;font-size:13px;color:rgba(241,239,230,.76);margin-bottom:8px}
.score-list{display:flex;flex-direction:column;gap:14px}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:880px;margin-top:8px}
details.faq{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:0;overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
details.faq:hover{border-color:var(--line-strong);box-shadow:var(--shadow-1)}
details.faq[open]{border-color:rgba(18,96,74,.42);box-shadow:var(--shadow-1)}
details.faq summary{
  cursor:pointer;list-style:none;padding:19px 54px 19px 22px;position:relative;
  font-weight:600;font-size:16px;color:var(--ink);
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-family:Georgia,serif;font-size:22px;color:var(--felt);line-height:1;transition:transform .2s;
}
details.faq[open] summary::after{content:"−";transform:translateY(-50%)}
details.faq summary:focus-visible{outline:2px solid var(--felt-2);outline-offset:-2px;border-radius:var(--radius-md)}
details.faq .a{padding:0 22px 22px;color:var(--muted);font-size:14.8px;max-width:760px}

/* ---------- CTA ---------- */
.cta-block{
  border-radius:var(--radius-xl);padding:54px 48px;position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 90% 12%,rgba(226,166,60,.32),transparent 48%),
    linear-gradient(150deg,#1a7d5f,#0e4b39 65%,#0a3529);
  color:#fff;box-shadow:var(--shadow-2);border:1px solid rgba(255,255,255,.12);
}
.cta-block h2{color:#fff;font-size:clamp(25px,3vw,36px)}
.cta-block p{color:rgba(255,255,255,.8);margin-top:12px;max-width:600px}
.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative;z-index:2}
.form-panel{
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-lg);padding:24px;backdrop-filter:blur(6px);
}
.form-panel label{display:block;font-size:12.5px;font-weight:700;letter-spacing:.1em;color:rgba(255,255,255,.78);margin-bottom:8px}
.form-panel input{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.94);color:var(--ink);font-size:14.5px;outline:none;transition:box-shadow .2s,border-color .2s;
}
.form-panel input::placeholder{color:#8a978f}
.form-panel input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(226,166,60,.35)}
.form-panel .hint{font-size:12.5px;color:rgba(255,255,255,.66);margin-top:10px;line-height:1.6}
.form-panel .btn{width:100%;margin-top:16px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(241,239,230,.75);padding:56px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.site-footer .brand-text{color:#fff}
.site-footer .brand-mark{box-shadow:inset 0 -5px 9px rgba(0,0,0,.35),0 6px 16px -6px rgba(226,166,60,.85)}
.footer-desc{font-size:14px;color:rgba(241,239,230,.62);margin-top:16px;max-width:380px;line-height:1.8}
.audience-note{
  margin-top:20px;padding:14px 18px;border-radius:var(--radius-md);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-left:3px solid var(--gold);font-size:13.5px;color:rgba(241,239,230,.82);
  font-family:Georgia,"Songti SC",serif;
}
.footer-col h5{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;font-family:inherit;font-weight:700}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:rgba(241,239,230,.72);transition:color .18s,transform .18s;display:inline-block}
.footer-col a:hover{color:#fff;transform:translateX(3px)}
.footer-col a:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:22px;font-size:12.5px;color:rgba(241,239,230,.5)}
.footer-bottom .dot-sep{opacity:.4;margin:0 8px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-art{min-height:320px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);gap:26px}
  .timeline::before{display:none}
  .tl-dot{margin-top:0;margin-bottom:16px}
  .crew-grid{grid-template-columns:repeat(2,1fr)}
  .quote-wrap{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr;gap:28px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .nav-inner{flex-wrap:wrap;padding:12px 0;gap:12px}
  .tabbar{order:3;width:100%;margin-left:0;justify-content:flex-start}
  .nav-cta{margin-left:auto}
  .dark-block,.cta-block{padding:40px 28px}
}
@media (max-width:768px){
  .section{padding:62px 0}
  .hero{padding:48px 0 56px}
  .shell{padding:0 18px}
  .grid-3{grid-template-columns:1fr}
  .crew-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .hero-stats{gap:18px}
  .hero-stats .stat b{font-size:22px}
  .brand-text{font-size:16px}
  .nav-cta{padding:9px 16px;font-size:13px}
  .quote p{font-size:18px}
  .footer-top{grid-template-columns:1fr}
  .dark-block,.cta-block{padding:34px 22px;border-radius:var(--radius-lg)}
  .table-zone{height:168px}
}
@media (max-width:520px){
  .metrics{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .hero h1{font-size:26px}
  .tab{padding:7px 12px;font-size:13px}
  .card{padding:22px 18px}
  .quote{padding:26px 22px}
  .score-panel{padding:24px 20px}
  details.faq summary{font-size:15px;padding:16px 46px 16px 18px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}