/* Service (internal) pages */
#bg{position:fixed;inset:0;z-index:0;pointer-events:none}
.svc-hero{position:relative;z-index:2;padding:calc(96px + clamp(70px,12vh,140px)) 0 clamp(70px,10vh,120px)}
.svc-hero .grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(40px,6vw,100px);align-items:center}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:10px;font-size:14px;letter-spacing:-.01em;color:var(--soft);margin-bottom:34px}
.crumbs li+li::before{content:"/";margin-right:10px;color:rgba(255,255,255,.25)}
.crumbs a:hover{color:var(--gold)}
.crumbs [aria-current]{color:rgba(244,241,233,.85)}
.svc-hero h1{margin:22px 0 26px;text-shadow:0 0 40px rgba(0,0,0,.8)}
.svc-hero .lead{font-size:clamp(17px,1.35vw,19.5px);color:rgba(244,241,233,.84)}
.svc-hero .acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.trust{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:40px;font-size:13.5px;color:var(--muted)}
.trust span{display:flex;align-items:center;gap:8px}
.trust .ic{width:16px;height:16px;color:var(--gold)}
.orb{position:relative;aspect-ratio:1;width:100%;max-width:420px;margin-left:auto}
.orb svg.rings{position:absolute;inset:0;width:100%;height:100%;animation:spin 60s linear infinite}
.orb .core{position:absolute;inset:30%;border-radius:50%;display:grid;place-items:center;color:var(--gold);background:radial-gradient(circle at 50% 40%,rgba(255,184,0,.18),rgba(5,5,5,.9) 70%);border:1px solid rgba(255,184,0,.35);box-shadow:0 0 80px -10px rgba(255,184,0,.35),inset 0 0 40px rgba(255,184,0,.08)}
.orb .core .ic{width:42%;height:42%}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.orb svg.rings{animation:none}}

.body-sec{position:relative;z-index:2;background:linear-gradient(180deg,rgba(5,5,5,.6),var(--ink) 240px);padding:clamp(40px,6vh,80px) 0 0}
.layout{display:grid;grid-template-columns:220px minmax(0,1fr) 320px;gap:clamp(36px,4.5vw,72px);align-items:start}
.toc{position:sticky;top:110px}
.toc h2{font-size:14px;font-weight:600;color:var(--white);margin-bottom:14px}
.toc ol{list-style:none;border-left:1px solid var(--line)}
.toc a{display:block;padding:8px 0 8px 16px;margin-left:-1px;border-left:1px solid transparent;font-size:13.5px;line-height:1.45;color:var(--soft);transition:.2s}
.toc a:hover{color:var(--white)}
.toc a.on{color:var(--gold);border-left-color:var(--gold)}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:12.5px;letter-spacing:.06em;color:var(--soft);padding-bottom:30px;margin-bottom:10px;border-bottom:1px solid var(--line)}
.prose{max-width:720px}
.prose h2{font-weight:700;font-size:clamp(30px,3vw,44px);line-height:1.1;letter-spacing:-.005em;margin:88px 0 22px;scroll-margin-top:110px}
.prose h2:first-of-type{margin-top:50px}
.prose h3{font-weight:600;font-size:24px;letter-spacing:.009em;margin:40px 0 12px;color:var(--white);display:flex;align-items:center;gap:12px}
.prose h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);flex:none}
.prose p{font-size:19px;line-height:1.58;letter-spacing:.012em;color:rgba(244,241,233,.82);margin-bottom:22px}
.prose strong{color:var(--white);font-weight:600}
.prose ul,.prose ol{list-style:none;margin:10px 0 30px;counter-reset:n}
.prose li{position:relative;padding:14px 0 14px 38px;border-bottom:1px solid var(--line);font-size:17px;line-height:1.55;color:rgba(244,241,233,.84)}
.prose ul li::before{content:"";position:absolute;left:4px;top:24px;width:14px;height:1.5px;background:var(--gold)}
.prose ol li{counter-increment:n}
.prose ol li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:16px;font-size:12px;letter-spacing:.1em;color:var(--gold)}
.prose .faq{margin-top:10px;border-top:1px solid var(--line)}
.side{position:sticky;top:110px;display:flex;flex-direction:column;gap:16px}
.card{border:1px solid var(--line);border-radius:28px;padding:30px;background:rgba(22,22,23,.95)}
.card.gold{border-color:rgba(255,184,0,.35);background:radial-gradient(120% 90% at 100% 0%,rgba(255,184,0,.14),transparent 55%),var(--ink-2)}
.card h2{font-weight:500;font-size:21px;letter-spacing:-.01em;margin:14px 0 10px}
.card p{font-size:14px;color:var(--muted);line-height:1.6;margin-bottom:18px}
.card .btn{width:100%;justify-content:center;margin-top:18px}
.crow{display:grid;grid-template-columns:22px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line);font-size:14px}
.crow .ic{width:16px;height:16px;color:var(--gold)}
.crow small{font-size:12px;color:var(--soft)}
.copy{background:none;border:1px solid var(--line-2);color:var(--white);font:inherit;font-size:10px;letter-spacing:.15em;text-transform:uppercase;padding:5px 10px;border-radius:999px;cursor:pointer}
.copy:hover{border-color:var(--gold);color:var(--gold)}
.related{position:relative;z-index:2;background:var(--ink);padding:var(--sec) 0 0}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:50px}
.rel{display:flex;flex-direction:column;gap:14px;padding:34px;border:1px solid var(--line);border-radius:28px;background:rgba(22,22,23,.95);transition:.5s var(--ease)}
.rel:hover{transform:scale(1.015);box-shadow:0 0 0 1px rgba(255,184,0,.3)}
.rel .ib{width:48px;height:48px;border-radius:14px;border:1px solid rgba(255,184,0,.3);display:grid;place-items:center;color:var(--gold)}
.rel .ib .ic{width:22px;height:22px}
.rel h3{font-weight:600;font-size:24px;letter-spacing:-.01em}
.rel p{font-size:14px;color:var(--muted);line-height:1.6}
.rel .link{margin-top:auto;font-size:12px}
@media (max-width:1240px){.layout{grid-template-columns:minmax(0,1fr) 300px}.toc{display:none}}
@media (max-width:980px){.layout{grid-template-columns:1fr}.side{position:static}.svc-hero .grid{grid-template-columns:1fr}.orb{max-width:260px;margin:0}.rel-grid{grid-template-columns:1fr}}
@media (max-width:640px){.prose p{font-size:16.5px}.prose h2{margin-top:64px}}
.card.lm h2{font-size:22px}
.card.lm .fld input{padding:12px 13px;font-size:14.5px}
.pb-band{background:var(--ink);padding-top:var(--sec)}
.ty{min-height:78vh;display:flex;align-items:center}
.ty .h-display{margin:22px 0 22px}
.ty .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.ty-ic{width:84px;height:84px;margin:0 auto 26px;border-radius:50%;display:grid;place-items:center;color:var(--gold);border:1px solid rgba(255,184,0,.4);background:radial-gradient(circle,rgba(255,184,0,.15),transparent 70%);box-shadow:0 0 60px -10px rgba(255,184,0,.5)}
.simple .svc-hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}

.hub-index{margin:40px 0 10px;padding:26px;border:1px solid var(--line);border-radius:20px;background:var(--ink-2)}
.hub-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;margin-top:14px}
.hub-grid a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;transition:color .2s}
.hub-grid a .ic{width:15px;height:15px;color:var(--gold);flex:none}
.hub-grid a:hover{color:var(--gold-2)}
.side .crow .ic{color:var(--gold)}
@media (max-width:640px){.hub-grid{grid-template-columns:1fr}}
/* v4: blog engine */
.answer{margin:8px 0 34px;padding:26px 28px;border-radius:20px;border:1px solid rgba(255,184,0,.35);background:linear-gradient(135deg,rgba(255,184,0,.10),rgba(255,184,0,.02))}
.answer p{margin:0!important;font-size:17.5px!important;line-height:1.6;color:rgba(244,241,233,.94)!important}
.answer strong{color:var(--gold-2)}
.tbl{margin:26px 0 30px;overflow-x:auto;border:1px solid var(--line-2);border-radius:18px;background:rgba(18,18,19,.9)}
.tbl table{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.tbl th,.tbl td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.45}
.tbl thead th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);font-weight:600;background:rgba(255,184,0,.05)}
.tbl tbody th{font-weight:600;color:var(--white)}
.tbl td{color:rgba(244,241,233,.8)}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
.prose em{color:var(--soft)}
.post-cta{margin:70px 0 10px;padding:clamp(28px,4vw,44px);border-radius:28px;border:1px solid rgba(255,184,0,.4);background:radial-gradient(120% 120% at 100% 0%,rgba(255,184,0,.18),rgba(22,22,23,.96) 60%)}
.post-cta .kicker{display:inline-flex;align-items:center;gap:8px}
.post-cta h2.nt{margin:16px 0 12px!important;font-size:clamp(26px,2.6vw,36px)!important}
.post-cta .acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.post-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.post-tags span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--soft);margin-right:6px}
.post-tags a{font-size:13.5px;padding:6px 13px;border:1px solid var(--line-2);border-radius:999px;color:var(--muted)}
.post-tags a:hover{border-color:var(--gold);color:var(--gold-2)}
.kw{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;padding:0}
.kw li{font-size:12.5px;padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.05);color:var(--muted)}
.kw.big li{font-size:14px;padding:8px 14px;border:1px solid var(--line-2);background:transparent}
.sec-faq{padding:clamp(70px,9vw,130px) 0}
.sec-faq-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,6vw,90px);align-items:start}
@media (max-width:900px){.sec-faq-in{grid-template-columns:1fr}}
.sec-group{padding-top:clamp(50px,6vw,90px)!important}
.svc-hero .kicker .ic{width:16px;height:16px;vertical-align:-3px}
.sec-group .kicker .ic{width:15px;height:15px;vertical-align:-3px}
.layout>*{min-width:0}.prose{min-width:0;overflow-wrap:break-word}
/* v5: post page modules */
.blog-article .side{position:static}
.pcat-k{display:inline-block}
.toc ol.num{counter-reset:t}
.toc ol.num li{counter-increment:t}
.toc ol.num li a::before{content:counter(t,decimal-leading-zero) "  ";color:var(--gold);font-variant-numeric:tabular-nums;font-size:11.5px;margin-right:4px}
.author-box{display:flex;gap:22px;margin-top:44px;padding:30px;border-radius:24px;border:1px solid var(--line);background:rgba(22,22,23,.95)}
.av.lg{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;color:var(--gold);border:1px solid rgba(255,184,0,.4);background:rgba(255,184,0,.06);flex:none}
.author-box h2.nt{margin:8px 0 2px!important;font-size:22px!important}
.author-box small{color:var(--soft);font-size:13px}
.author-box p{margin-top:12px!important;font-size:15.5px!important}
.ab-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px}.ab-links .ic{width:16px;height:16px;vertical-align:-3px}
@media (max-width:560px){.author-box{flex-direction:column}}
.post-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.post-foot .share{margin-left:0}
.back{font-size:15px;color:var(--gold-2)}
.xlogo{font-weight:700;font-size:13px;font-family:inherit}
.slist{list-style:none;margin-top:12px}
.slist a[aria-current] span{color:var(--gold)}
.slist small{color:var(--soft);font-size:12px}
.poplist{list-style:none;margin-top:10px}
.poplist a{display:block;padding:12px 0;border-top:1px solid var(--line)}
.poplist b{display:block;font-size:14.5px;font-weight:600;line-height:1.35;transition:color .2s}
.poplist a:hover b{color:var(--gold-2)}
.poplist small{font-size:12px;color:var(--soft)}

/* ================= v6: inner pages rhythm ================= */
.svc-hero{padding:calc(96px + clamp(80px,14vh,168px)) 0 clamp(80px,12vh,140px)!important}
.body-sec{padding-top:clamp(56px,8vh,104px)!important}
.layout{gap:clamp(40px,5vw,88px)!important}
.prose{max-width:700px}
.prose p{margin-bottom:26px!important;line-height:1.7!important}
.prose h2{margin:104px 0 28px!important}
.prose h3{margin:52px 0 16px}
.prose ul,.prose ol{margin:10px 0 34px}
.prose li{padding:16px 0 16px 38px!important}
.answer{margin:8px 0 48px!important;padding:32px 34px!important}
.tbl{margin:34px 0 40px!important}
.tbl th,.tbl td{padding:17px 22px!important}
.post-cta{margin:88px 0 16px!important}
.card{padding:var(--card-pad)!important}
.side{gap:22px!important}
.related{padding-top:var(--sec)!important}
.rel{padding:var(--card-pad)!important}
.author-box{padding:var(--card-pad)!important;margin-top:56px!important}
.hub-index{padding:32px!important;margin:48px 0 16px!important}
.sec-faq{padding:var(--sec) 0!important}
@media (max-width:980px){
  .card-topics,.card-follow{display:none}
  .toc{display:none}
}
@media (max-width:640px){
  .svc-hero{padding:150px 0 72px!important}
  .prose p{font-size:17px!important}
  .prose h2{margin:80px 0 22px!important}
  .answer{padding:24px 24px!important}
  .tbl th,.tbl td{padding:14px 16px!important}
  .orb{display:none}
}