/* ============================================================
   CERBERUS — Obsidian Gate design system (v2, premium pass)
   Deep obsidian base · glassmorphism cards · gold-gradient
   serif display type (Cinzel) · Inter body.
   Flame Head = gold (#ff7a3c) · Frost Head = ice blue (#4dd2ff)
   No build step. Plain CSS. Fonts self-hosted (css/fonts.css)
   with local serif/sans fallbacks in the stacks below.
   ============================================================ */
:root{
  --bg:#05060a;
  --bg-2:#0a0c12;
  --panel:#101728;            /* legacy solid (rarely used now) */
  --panel-2:#141d33;
  --glass:rgba(17,21,33,.58);
  --glass-2:rgba(23,29,45,.66);
  --glass-brd:rgba(255,255,255,.09);
  --glass-brd-hi:rgba(255,255,255,.16);
  --line:rgba(120,140,180,.22);
  --ink:#eef1f8;
  --ink-dim:#a7b1c8;
  --ink-faint:#6d7a95;
  --gold:#ff7a3c;
  --gold-hi:#ffc98a;
  --gold-deep:#d63c08;
  --gold-soft:rgba(255,110,50,.13);
  --ice:#4dd2ff;
  --ice-deep:#1f7fe0;
  --ice-soft:rgba(77,210,255,.12);
  --good:#3fd68f;
  --bad:#ff7a72;
  --warn:#ffb648;
  --radius:16px;
  --maxw:1140px;
  --serif:"Cinzel","Playfair Display",Georgia,"Songti SC","STSong","SimSun",serif;
  --sans:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --shadow:0 18px 50px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(900px 640px at -6% -10%, rgba(255,110,50,.17), transparent 60%),
    radial-gradient(900px 640px at 106% -10%, rgba(77,210,255,.17), transparent 60%),
    linear-gradient(180deg,#04050a 0%, var(--bg) 34%, #04050a 100%);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.6;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
/* fine grain over the whole page */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}
header.site,main,footer.site{position:relative;z-index:1}
a{color:var(--ice);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.mono{font-family:Consolas,"SF Mono",Menlo,monospace;font-size:13px;word-break:break-all}
.cn{color:var(--ink-faint);font-size:13.5px}

/* ---------- type helpers ---------- */
.eyebrow{
  font-size:11.5px;font-weight:700;letter-spacing:.42em;text-transform:uppercase;
  color:var(--gold);
}
html[lang="zh-CN"] .eyebrow{letter-spacing:.3em}
h1,h2.display{font-family:var(--serif)}
.gold-text{
  background:linear-gradient(180deg,#fff3cf 0%,var(--gold-hi) 30%,var(--gold) 58%,#b03a08 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- header / nav ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(5,6,10,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.nav{display:flex;align-items:center;gap:26px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-family:var(--serif);font-weight:700;letter-spacing:.14em;font-size:19px}
.brand:hover{text-decoration:none}
.brand .mark{width:34px;height:34px;flex:none;filter:drop-shadow(0 2px 8px rgba(0,0,0,.6))}
.brand small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.3em;color:var(--ink-faint);font-weight:600;margin-top:2px}
.nav nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
.nav nav a{color:var(--ink-dim);font-size:14.5px;font-weight:600;letter-spacing:.02em;padding-bottom:3px}
.nav nav a:hover{color:var(--ink);text-decoration:none}
.nav nav a.active{color:var(--gold-hi);border-bottom:2px solid var(--gold)}
.chain-pill{
  font-size:12px;color:var(--ink-dim);border:1px solid var(--glass-brd);
  border-radius:999px;padding:5px 12px;white-space:nowrap;background:rgba(255,255,255,.04);
}
.chain-pill b{color:var(--gold)}
@media(max-width:760px){.chain-pill{display:none}}

/* ---------- demo banner ---------- */
.demo-banner{
  background:linear-gradient(90deg,rgba(255,182,72,.18),rgba(255,182,72,.08));
  border-bottom:1px solid rgba(255,182,72,.45);
  color:#ffd98f;font-size:13.5px;text-align:center;padding:9px 16px;position:relative;z-index:2;
}
.demo-banner b{letter-spacing:.04em}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-block;padding:14px 32px;border-radius:999px;
  font-weight:700;font-size:15.5px;letter-spacing:.02em;overflow:hidden;
  border:1px solid var(--glass-brd-hi);color:var(--ink);background:rgba(255,255,255,.05);
  cursor:pointer;transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);filter:brightness(1.12)}
.btn-gold{
  background:linear-gradient(180deg,#ffbe6e 0%,var(--gold) 55%,#e85d10 100%);
  color:#241703;border-color:rgba(255,225,161,.65);
  box-shadow:0 10px 30px rgba(255,110,50,.28), inset 0 1px 0 rgba(255,255,255,.55);
}
.btn-gold::after{
  content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-20deg);transition:left .6s ease;
}
.btn-gold:hover::after{left:130%}
.btn-ghost{background:rgba(10,12,20,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* ============================================================
   HOME HERO — full-bleed key visual
   ============================================================ */
.hero-full{position:relative;overflow:hidden;margin-bottom:8px}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 38%;display:block}
.hero-shade{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(255,80,20,.20) 0%, rgba(255,80,20,.05) 30%, transparent 46%, transparent 54%, rgba(77,210,255,.05) 70%, rgba(77,210,255,.20) 100%),
    linear-gradient(90deg, rgba(5,6,10,.45) 0%, transparent 26%, transparent 74%, rgba(5,6,10,.45) 100%),
    linear-gradient(180deg, rgba(5,6,10,.62) 0%, rgba(5,6,10,.28) 34%, rgba(5,6,10,.42) 62%, var(--bg) 99%);
}
.hero-inner{
  position:relative;text-align:center;
  padding:clamp(84px,15vh,150px) 22px clamp(30px,5vh,52px);
}
.hero-title{
  font-family:var(--serif);font-weight:900;
  font-size:clamp(60px,11.5vw,128px);line-height:1.04;letter-spacing:.09em;
  margin-top:18px;
  background:linear-gradient(92deg,#fff3d6 0%,var(--gold-hi) 18%,var(--gold) 38%,#e8ecf4 50%,var(--ice) 64%,#bfe9ff 82%,#eaf7ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 26px rgba(0,0,0,.65));
}
html[lang="zh-CN"] .hero-title{letter-spacing:.05em}
.hero-sub{
  font-family:var(--serif);font-size:clamp(17px,2.6vw,24px);font-weight:700;
  letter-spacing:.14em;color:#f4f6fc;margin-top:16px;text-shadow:0 2px 14px rgba(0,0,0,.8);
}
html[lang="zh-CN"] .hero-sub{letter-spacing:.08em}
.hero-sub-alt{color:rgba(226,232,246,.85);font-size:14.5px;margin-top:7px;letter-spacing:.06em;text-shadow:0 2px 10px rgba(0,0,0,.8)}
.hero-cta{display:flex;gap:14px;justify-content:center;margin-top:30px;flex-wrap:wrap}

/* live data strip — glass bar at the foot of the hero */
.hero-stats{
  position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--glass);border:1px solid var(--glass-brd);border-radius:18px;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow);overflow:hidden;margin-bottom:26px;
}
@media(max-width:900px){.hero-stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:24px 24px 18px;text-align:left}
.stat + .stat{border-left:1px solid rgba(255,255,255,.06)}
@media(max-width:900px){.stat + .stat{border-left:none}.stat{border-top:1px solid rgba(255,255,255,.05)}}
.stat .k{font-size:11px;letter-spacing:.22em;color:var(--ink-faint);font-weight:700;text-transform:uppercase}
.stat .v{font-size:44px;font-weight:800;margin-top:5px;line-height:1.1;font-variant-numeric:tabular-nums}
.stat .v small{font-size:15px;color:var(--ink-dim);font-weight:600}
.stat .note{font-size:12.5px;color:var(--ink-dim);margin-top:4px}
.stat.pk .v{color:var(--gold-hi)}
.stat.lp .v{color:#d6e4ff}
.src-note{font-size:12px;color:var(--ink-faint);margin-top:10px}
.src-note code{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:var(--ink-dim)}

/* ---------- sub-page heads (cropped hero band) ---------- */
.page-head{position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06)}
.page-head .ph-bg{position:absolute;inset:0}
.page-head .ph-bg img{width:100%;height:100%;object-fit:cover;display:block}
.page-head.ph-mint .ph-bg img{object-position:center 30%}
.page-head.ph-mech .ph-bg img{object-position:center 62%}
.page-head.ph-board .ph-bg img{object-position:center 16%}
.page-head .ph-shade{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(5,6,10,.66) 0%, rgba(5,6,10,.45) 55%, var(--bg) 100%);
}
.page-head .ph-inner{position:relative;padding:64px 22px 46px}
.page-head h1{
  font-family:var(--serif);font-weight:700;letter-spacing:.05em;
  font-size:clamp(32px,5.2vw,52px);line-height:1.15;margin-top:12px;color:#f7f9ff;
  text-shadow:0 4px 22px rgba(0,0,0,.75);
}
html[lang="zh-CN"] .page-head h1{letter-spacing:.02em}
.page-head .head-sub{color:rgba(226,232,246,.88);font-size:15.5px;margin-top:10px;max-width:720px;text-shadow:0 2px 10px rgba(0,0,0,.8)}

/* ---------- 404 hero (plain) ---------- */
.hero{padding:72px 0 40px;text-align:center}
.hero h1{
  font-family:var(--serif);font-size:clamp(44px,7vw,72px);letter-spacing:.08em;font-weight:900;line-height:1.08;
  background:linear-gradient(180deg,#fff3cf,#ff7a3c 60%,#b03a08);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{font-size:clamp(16px,2.4vw,21px);color:var(--ink);margin-top:12px;font-weight:600}
.hero .tagline{max-width:640px;margin:14px auto 0;color:var(--ink-dim);font-size:15.5px}

/* ============================================================
   PANELS / CARDS — glass
   ============================================================ */
.panel{
  background:var(--glass);border:1px solid var(--glass-brd);border-radius:var(--radius);
  padding:26px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);margin:20px 0;
}
.panel h2{font-family:var(--serif);font-size:21px;font-weight:700;letter-spacing:.03em;margin-bottom:6px}
.panel h3{font-size:16.5px;margin-bottom:6px}
.panel p{color:var(--ink-dim);font-size:14.5px}
.card{
  background:var(--glass);border:1px solid var(--glass-brd);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 12px 34px rgba(0,0,0,.42);
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--glass-brd-hi);box-shadow:0 20px 44px rgba(0,0,0,.55)}
.card .ico{font-size:25px}
.card h3{font-size:16.5px;margin:9px 0 6px;font-weight:700}
.card p{color:var(--ink-dim);font-size:14.5px}
section.block{padding:34px 0 8px}
section.block>h2{font-family:var(--serif);font-size:25px;font-weight:700;letter-spacing:.03em;margin-bottom:6px}
section.block>.lead{color:var(--ink-dim);max-width:820px;font-size:15px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
@media(max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
.kv{display:flex;justify-content:space-between;gap:14px;border-bottom:1px dashed rgba(255,255,255,.09);padding:9px 0;font-size:14.5px}
.kv:last-child{border-bottom:none}
.kv span{color:var(--ink-dim)}
.kv b{text-align:right}
.pill{display:inline-block;font-size:11.5px;font-weight:700;border-radius:999px;padding:2px 10px;border:1px solid var(--line);color:var(--ink-dim)}
.pill.gold{color:var(--gold);border-color:rgba(255,110,50,.6);background:var(--gold-soft)}
.pill.ice{color:var(--ice);border-color:rgba(77,210,255,.6);background:var(--ice-soft)}
.pill.demo{color:#ffd98f;border-color:rgba(255,182,72,.6);background:rgba(255,182,72,.1)}
.callout{
  border:1px solid rgba(255,182,72,.35);border-left:4px solid var(--warn);
  background:rgba(255,182,72,.06);border-radius:12px;padding:16px 18px;margin:16px 0;font-size:14.5px;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.callout.blue{border-color:rgba(77,210,255,.35);border-left-color:var(--ice);background:var(--ice-soft)}
.callout b{color:var(--ink)}
.callout p{color:var(--ink-dim)}

/* ---------- fold (details) ---------- */
.fold{
  background:var(--glass);border:1px solid var(--glass-brd);border-radius:var(--radius);
  margin:18px 0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.fold>summary{
  cursor:pointer;list-style:none;padding:16px 22px;font-weight:700;font-size:15px;
  display:flex;align-items:center;gap:10px;color:var(--ink);
}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary::after{content:"+";margin-left:auto;font-size:20px;color:var(--gold);font-weight:400}
.fold[open ]>summary::after{content:"−"}
.fold>summary:hover{color:var(--gold-hi)}
.fold .fold-body{padding:2px 22px 20px}
.fold .fold-body p{color:var(--ink-dim);font-size:14.5px}

/* ---------- progress / tiers ---------- */
.bar{height:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin:10px 0 4px}
.bar>i{display:block;height:100%;width:0;border-radius:999px;transition:width .9s ease}
.bar.gold>i{background:linear-gradient(90deg,var(--gold-deep),var(--gold),var(--gold-hi));box-shadow:0 0 16px rgba(255,110,50,.55)}
.bar.ice>i{background:linear-gradient(90deg,var(--ice-deep),var(--ice));box-shadow:0 0 16px rgba(77,210,255,.5)}
.bar-labels{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-dim)}
.tier-track{position:relative;margin:26px 4px 0}
.tier-track .rail{height:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:999px}
.tier-track .fill{position:absolute;left:0;top:0;height:10px;border-radius:999px;background:linear-gradient(90deg,var(--gold-deep),var(--gold),var(--ice));box-shadow:0 0 14px rgba(255,110,50,.4);width:0;transition:width .9s ease}
.milestone{position:absolute;top:-6px;transform:translateX(-50%)}
.milestone .dot{width:22px;height:22px;border-radius:50%;background:var(--bg-2);border:2px solid var(--ink-faint);margin:0 auto}
.milestone.reached .dot{border-color:var(--gold);background:var(--gold);box-shadow:0 0 16px rgba(255,110,50,.7)}
/* Node captions live in their OWN row under the rail, with a reserved
   fixed height — they can no longer collide with the current-tier
   line below (2026-11-10 screenshot bug; fixed in both v2 drafts). */
.tier-caps{position:relative;height:42px;margin:12px 4px 0}
.tcap{position:absolute;top:0;transform:translateX(-50%);text-align:center;font-size:12px;line-height:1.45;color:var(--ink-dim);white-space:nowrap}
.tcap b{display:block;color:var(--ink);font-size:13px}
.tcap.end{right:0;transform:none;text-align:right}
@media(max-width:560px){.tcap{font-size:11px}.tcap b{font-size:12px}}
#tier-now{margin-top:12px}
.tier-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
@media(max-width:760px){.tier-cards{grid-template-columns:1fr}}
.tier-card{border:1px solid var(--glass-brd);border-radius:12px;padding:15px 17px;background:rgba(255,255,255,.03)}
.tier-card.live{border-color:rgba(255,110,50,.65);box-shadow:0 0 0 1px rgba(255,110,50,.5) inset,0 0 26px rgba(255,110,50,.14)}
.tier-card .t{font-weight:700;font-size:14.5px;letter-spacing:.02em}
.tier-card .split{color:var(--ink-dim);font-size:13.5px;margin-top:3px}
.tier-card .split b{color:var(--ink)}
.divider{border:none;border-top:1px solid rgba(255,255,255,.07);margin:26px 0}

/* ---------- faction duel ---------- */
.duel{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:stretch;margin-top:10px}
@media(max-width:760px){.duel{grid-template-columns:1fr}}
.faction{border-radius:14px;padding:20px;border:1px solid var(--glass-brd);background:rgba(255,255,255,.03)}
.faction.flame{border-color:rgba(255,110,50,.5);background:linear-gradient(180deg,rgba(255,110,50,.13),rgba(255,255,255,.02));box-shadow:inset 0 0 34px rgba(255,110,50,.07)}
.faction.frost{border-color:rgba(77,210,255,.5);background:linear-gradient(180deg,rgba(77,210,255,.13),rgba(255,255,255,.02));box-shadow:inset 0 0 34px rgba(77,210,255,.07)}
.faction .fname{font-size:18px;font-weight:800;letter-spacing:.03em}
.faction.flame .fname{color:var(--gold-hi)}
.faction.frost .fname{color:#aee6ff}
.faction .big{font-size:38px;font-weight:800;margin-top:6px;font-variant-numeric:tabular-nums}
.faction .row{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink-dim);margin-top:3px}
.vs{align-self:center;font-family:var(--serif);font-weight:900;font-size:19px;color:var(--ink-faint);letter-spacing:.18em;text-align:center}
.duel-bar{display:flex;height:24px;border-radius:999px;overflow:hidden;border:1px solid rgba(255,255,255,.1);margin-top:16px}
.duel-bar .f{background:linear-gradient(90deg,var(--gold-deep),var(--gold));box-shadow:0 0 18px rgba(255,110,50,.45)}
.duel-bar .i{background:linear-gradient(90deg,var(--ice),var(--ice-deep));box-shadow:0 0 18px rgba(77,210,255,.4)}
.odds-note{font-size:13px;color:var(--ink-dim);margin-top:9px;text-align:center}

/* ---------- player ledger strip (home) ---------- */
.ledger-rows{margin-top:8px}
.ledger-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:13px 2px;border-bottom:1px dashed rgba(255,255,255,.1)}
.ledger-row:last-of-type{border-bottom:none}
.ledger-row .lk{color:var(--ink-dim);font-size:15px;font-weight:600}
.ledger-row .lv{font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;text-align:right}
.ledger-row.win .lv{color:var(--good)}
.ledger-row.lose .lv{color:var(--bad)}
.ledger-row.refund .lv{color:var(--gold-hi)}
.ledger-foot{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px}
.ledger-foot .note{font-size:12.5px;color:var(--ink-faint)}

/* ---------- airdrop strip (home) ---------- */
.airdrop-strip{
  display:flex;gap:14px;align-items:flex-start;
  border:1px solid rgba(77,210,255,.35);border-left:4px solid var(--ice);
  background:var(--ice-soft);border-radius:12px;padding:16px 18px;margin:20px 0;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.airdrop-strip p{color:var(--ink-dim);font-size:14.5px}
.airdrop-strip b{color:var(--ink)}

/* ---------- mechanics screens ---------- */
.mech-screen{padding:40px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.mech-screen:last-of-type{border-bottom:none}
.mech-screen .no{font-size:12px;letter-spacing:.34em;color:var(--gold);font-weight:700}
.mech-screen h2{font-family:var(--serif);font-size:clamp(25px,3.8vw,36px);font-weight:700;letter-spacing:.02em;margin:10px 0 12px;line-height:1.25}
.mech-screen h2 .accent-g{color:var(--gold)}
.mech-screen h2 .accent-i{color:var(--ice)}
.mech-screen .body{max-width:840px;color:var(--ink-dim);font-size:15.5px}
.mech-screen ul{margin:14px 0 0 20px;color:var(--ink-dim);font-size:15px}
.mech-screen ul li{margin-top:5px}
.mech-screen ul b{color:var(--ink)}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:380px 1fr;gap:22px}
@media(max-width:900px){.calc{grid-template-columns:1fr}}
.calc .field{margin-bottom:18px}
.calc label{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-dim);margin-bottom:8px}
.calc input[type=number]{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--glass-brd);
  background:rgba(255,255,255,.04);color:var(--ink);font-size:17px;font-weight:700;
}
.calc input[type=number]:focus{outline:none;border-color:rgba(255,110,50,.6);box-shadow:0 0 0 3px rgba(255,110,50,.15)}
.calc input[type=range]{width:100%;accent-color:var(--gold)}
.calc-out{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:760px){.calc-out{grid-template-columns:1fr}}
.outcome{border-radius:14px;padding:18px;border:1px solid var(--glass-brd);background:rgba(255,255,255,.03)}
.outcome .t{font-weight:800;font-size:15px}
.outcome .amt{font-size:23px;font-weight:800;margin-top:7px;font-variant-numeric:tabular-nums}
.outcome .pct{font-size:14px;font-weight:800}
.outcome p{font-size:13px;color:var(--ink-dim);margin-top:6px}
.outcome.win{border-top:3px solid var(--good)}
.outcome.win .amt,.outcome.win .pct{color:var(--good)}
.outcome.lose{border-top:3px solid var(--bad)}
.outcome.lose .amt,.outcome.lose .pct{color:var(--bad)}
.outcome.refund{border-top:3px solid var(--gold)}
.outcome.refund .amt{color:var(--gold-hi)}
.assump{font-size:12.5px;color:var(--ink-faint)}

/* ---------- segmented faction picker (calc + mint) ---------- */
.faction-pick{
  display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:5px;
  background:rgba(255,255,255,.04);border:1px solid var(--glass-brd);border-radius:999px;
}
.faction-pick button{
  padding:11px 10px;border-radius:999px;border:1px solid transparent;background:transparent;
  color:var(--ink-dim);font-weight:700;font-size:14.5px;cursor:pointer;font-family:var(--sans);
  transition:all .25s ease;white-space:nowrap;
}
.faction-pick button:hover{color:var(--ink)}
.faction-pick button.sel-flame{
  background:linear-gradient(180deg,#ffbe6e,var(--gold) 60%,#e85d10);color:#241703;
  box-shadow:0 6px 20px rgba(255,110,50,.35);
}
.faction-pick button.sel-frost{
  background:linear-gradient(180deg,#aee6ff,var(--ice) 60%,#2f9fe6);color:#07233f;
  box-shadow:0 6px 20px rgba(77,210,255,.32);
}

/* ---------- mint page ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:var(--glass);border:1px solid var(--glass-brd);border-radius:14px;padding:17px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.step .n{width:27px;height:27px;border-radius:50%;background:linear-gradient(180deg,#ffbe6e,var(--gold));color:#241703;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px;box-shadow:0 4px 14px rgba(255,110,50,.35)}
.step h4{margin:10px 0 4px;font-size:15px}
.step p{font-size:13.5px;color:var(--ink-dim)}
.mint-form{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:860px){.mint-form{grid-template-columns:1fr}}
.mint-form label.flabel{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-dim);margin-bottom:8px}
.qty-row{display:flex;align-items:center;gap:12px}
.qty-row button{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--glass-brd-hi);background:rgba(255,255,255,.05);
  color:var(--ink);font-size:20px;font-weight:700;cursor:pointer;transition:all .2s ease;flex:none;
}
.qty-row button:hover{border-color:var(--gold);color:var(--gold-hi)}
.qty-row input{flex:1;text-align:center;padding:11px;border-radius:12px;border:1px solid var(--glass-brd);background:rgba(255,255,255,.04);color:var(--ink);font-size:19px;font-weight:800}
.qty-row input:focus{outline:none;border-color:rgba(255,110,50,.6);box-shadow:0 0 0 3px rgba(255,110,50,.15)}
.summary{background:rgba(255,255,255,.03);border:1px solid var(--glass-brd);border-radius:14px;padding:18px}
.summary h3{font-family:var(--serif);letter-spacing:.03em}

/* ---------- leaderboard ---------- */
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{padding:11px 12px;border-bottom:1px solid rgba(255,255,255,.07);text-align:left}
th{color:var(--ink-faint);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
tbody tr{transition:background .2s ease}
tbody tr:hover{background:rgba(255,255,255,.045)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.rank-1 td{color:var(--gold-hi);font-weight:700}
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:14px;margin-top:16px}
.wall-card{
  border:1px solid rgba(255,110,50,.45);border-radius:14px;padding:17px;text-align:center;
  background:linear-gradient(180deg,rgba(255,110,50,.1),rgba(255,255,255,.02));
  box-shadow:inset 0 0 28px rgba(255,110,50,.05);
}
.wall-card .badge{font-size:24px}
.wall-card .addr{font-weight:700;margin-top:6px}
.wall-card p{font-size:12.5px;color:var(--ink-dim)}
.scoring{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.scoring .chip{border:1px solid var(--glass-brd);border-radius:999px;padding:8px 15px;font-size:13.5px;background:rgba(255,255,255,.04)}
.scoring .chip b{color:var(--gold)}

/* ---------- footer ---------- */
footer.site{border-top:1px solid rgba(255,255,255,.07);margin-top:52px;padding:30px 0 44px;color:var(--ink-faint);font-size:13px;background:rgba(255,255,255,.015)}
footer.site .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr}}
footer.site h5{color:var(--ink-dim);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:9px;font-family:var(--serif)}
footer.site p{margin-bottom:5px}

/* ---------- language toggle ---------- */
.lang-btn{
  margin-left:4px;padding:8px 16px;border-radius:999px;cursor:pointer;white-space:nowrap;
  border:1px solid rgba(255,110,50,.55);background:var(--gold-soft);color:var(--gold-hi);
  font-weight:700;font-size:13.5px;letter-spacing:.03em;transition:filter .2s ease;
}
.lang-btn:hover{filter:brightness(1.3)}

/* ---------- scroll reveal (enabled only when IO exists) ---------- */
html.anim .rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
html.anim .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html.anim .rv{opacity:1;transform:none;transition:none}
}

/* ============================================================
   v2b — DUEL IDENTITY: flame-vs-frost showcase numbers, versus
   medallion, split page-head tint, hero confrontation strip.
   Copy, figures and mechanics are untouched.
   ============================================================ */
.hero-stats{position:relative}
.hero-stats::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:1;
  background:linear-gradient(90deg,var(--gold) 0%,rgba(255,255,255,.28) 50%,var(--ice) 100%);
}
.stat.pk .v{background:linear-gradient(180deg,#ffe9c9 0%,var(--gold) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat.lp .v{background:linear-gradient(180deg,#eaf7ff 0%,var(--ice) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.vs{
  width:54px;height:54px;flex:none;border-radius:50%;justify-self:center;
  border:1px solid rgba(255,255,255,.32);
  background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.16),rgba(8,10,16,.92) 72%);
  color:#fff;font-size:16px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 26px rgba(0,0,0,.65), inset 0 0 14px rgba(255,255,255,.06);
}
.page-head .ph-shade{
  background:
    linear-gradient(90deg, rgba(255,80,20,.15) 0%, transparent 34%, transparent 66%, rgba(77,210,255,.15) 100%),
    linear-gradient(180deg, rgba(5,6,10,.66) 0%, rgba(5,6,10,.45) 55%, var(--bg) 100%);
}
.hero-versus{display:flex;align-items:stretch;justify-content:center;margin:44px auto 6px;max-width:660px}
.hv-side{flex:1;padding:13px 10px;text-align:center;font-weight:800;font-size:16.5px;letter-spacing:.05em;border:1px solid}
.hv-flame{
  color:#ffd9ae;border-color:rgba(255,110,50,.55);border-radius:14px 0 0 14px;
  background:linear-gradient(90deg,rgba(255,110,50,.30),rgba(255,110,50,.05));
  box-shadow:inset 0 0 26px rgba(255,110,50,.14);
}
.hv-frost{
  color:#cdefff;border-color:rgba(77,210,255,.55);border-radius:0 14px 14px 0;
  background:linear-gradient(270deg,rgba(77,210,255,.30),rgba(77,210,255,.05));
  box-shadow:inset 0 0 26px rgba(77,210,255,.14);
}
.hv-vs{
  align-self:center;flex:none;width:46px;height:46px;margin:0 -13px;z-index:1;border-radius:50%;
  border:1px solid rgba(255,255,255,.35);
  background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.16),rgba(8,10,16,.92) 72%);
  color:#fff;font-family:var(--serif);font-weight:900;font-size:13.5px;letter-spacing:.06em;
  display:flex;align-items:center;justify-content:center;
}
@media(max-width:560px){.hv-side{font-size:14px}}

/* ============================================================
   v2b — REFUND HOOK: the 48h full refund is the headline,
   in the duel's two-tone gradient; brand title steps down.
   ============================================================ */
.hero-hook{margin-top:32px}
.hero-hook .hk-big{
  font-family:var(--serif);font-weight:900;line-height:1.02;letter-spacing:.045em;
  font-size:clamp(56px,10.5vw,126px);
  background:linear-gradient(92deg,#fff3d6 0%,var(--gold-hi) 18%,var(--gold) 38%,#e8ecf4 50%,var(--ice) 64%,#bfe9ff 82%,#eaf7ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 26px rgba(0,0,0,.65));
}
.hero-hook .hk-line{
  margin-top:16px;font-size:clamp(16px,2.4vw,22px);font-weight:700;letter-spacing:.05em;
  color:#f4f6fc;text-shadow:0 2px 12px rgba(0,0,0,.85);
}
.hero-title{font-size:clamp(44px,7.2vw,84px);margin-top:36px}
.refund-badge{
  display:flex;align-items:center;justify-content:center;text-align:center;
  border:1px solid rgba(255,110,50,.55);border-radius:12px;padding:13px 16px;margin-bottom:20px;
  background:linear-gradient(90deg,rgba(255,110,50,.18),rgba(77,210,255,.10));
  box-shadow:inset 0 0 24px rgba(255,110,50,.10);
  color:#ffe2c4;font-weight:800;font-size:15.5px;letter-spacing:.02em;
}

/* ---------- v2b additions: roadmap + whitepaper ---------- */
.page-head.ph-road .ph-bg img{object-position:center 44%}
.page-head.ph-paper .ph-bg img{object-position:center 52%}
.pill.now{border-color:rgba(255,110,50,.6);color:#ffd9c2;background:linear-gradient(90deg,rgba(255,110,50,.18),rgba(77,210,255,.14));box-shadow:0 0 14px rgba(255,110,50,.25)}
.timeline{position:relative;margin:26px 0 10px;padding-left:36px}
.timeline::before{content:"";position:absolute;left:13px;top:12px;bottom:12px;width:2px;border-radius:2px;background:linear-gradient(180deg,var(--gold),rgba(255,255,255,.28) 55%,var(--ice));opacity:.55}
.rm-node{position:relative;padding-bottom:20px}
.rm-node:last-child{padding-bottom:2px}
.rm-dot{position:absolute;left:-36px;top:18px;width:28px;height:28px;border-radius:50%;background:var(--bg-2);border:2px solid var(--ink-faint)}
.rm-node.live .rm-dot{border-color:var(--gold);box-shadow:0 0 12px rgba(255,110,50,.45)}
.rm-node.now .rm-dot{background:linear-gradient(135deg,var(--gold),var(--ice));border-color:rgba(255,255,255,.35);box-shadow:0 0 18px rgba(255,110,50,.55)}
.rm-node.dev .rm-dot{border-color:var(--ice);box-shadow:0 0 10px rgba(77,210,255,.35)}
.rm-node.plan .rm-dot{opacity:.55}
.rm-card{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:16px;padding:20px 22px;backdrop-filter:blur(16px)}
.rm-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.rm-phase{font-size:11px;letter-spacing:.24em;font-weight:700;color:var(--ink-faint)}
.rm-card h3{font-family:var(--serif);font-size:19px;margin:9px 0 6px;color:var(--ink)}
.rm-card p{color:var(--ink-dim);font-size:14.5px}
.wp-toc{display:grid;grid-template-columns:1fr 1fr;gap:2px 26px;margin-top:6px}
.wp-toc a{padding:7px 2px;font-size:14.5px;color:var(--ink-dim);border-bottom:1px dashed rgba(255,255,255,.08)}
.wp-toc a:hover{color:var(--gold-hi)}
.wp-sec{scroll-margin-top:84px}
.wp-sec p{margin-top:10px}
.wp-sec table{margin-top:12px}
.wp-sub{font-family:var(--serif);font-size:16.5px;margin:20px 0 2px;color:var(--ink)}
.wp-note{margin-top:8px}
.wp-steps{margin:10px 0 4px 20px;color:var(--ink-dim);font-size:14.5px}
.wp-steps li{margin-top:8px}
.wp-steps b{color:var(--ink)}
.trow-total{font-weight:700;color:var(--ink)}
@media(max-width:640px){.wp-toc{grid-template-columns:1fr}}

/* ============================================================
   v3 — ANIMATION PASS (user feedback ①②: alive, not stiff —
   and premium). Discipline: slow, smooth, restrained.
   ONLY transform / opacity are animated (progress fills use
   scaleX). Durations 0.6–1.4s on one shared ease-out curve.
   No bounce, no flicker, no confetti, no particle rain,
   no carousels. Everything is disabled wholesale under
   prefers-reduced-motion, and the JS layer (app.js) only
   activates when IntersectionObserver exists — no-IO
   environments (incl. jsdom) render final states instantly.
   ============================================================ */
:root{--ease:cubic-bezier(.22,1,.36,1)}

/* ---------- 1 · scroll reveal, tuned + grouped children ----------
   .rv itself keeps the shipped transition pattern (new curve,
   18px rise); cards / steps inside a revealed block rise in
   with a 90ms stagger via backwards-filled keyframes so their
   own hover transitions stay untouched afterwards. */
html.anim .rv{transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
@keyframes riseIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
html.anim .rv.in .card,html.anim .rv.in .step{animation:riseIn .8s var(--ease) backwards}
html.anim .rv.in .card:nth-child(2),html.anim .rv.in .step:nth-child(2){animation-delay:.09s}
html.anim .rv.in .card:nth-child(3),html.anim .rv.in .step:nth-child(3){animation-delay:.18s}
html.anim .rv.in .card:nth-child(4),html.anim .rv.in .step:nth-child(4){animation-delay:.27s}

/* hero stat cells rise in on load, staggered */
.hero-stats .stat{animation:riseIn .9s var(--ease) backwards}
.hero-stats .stat:nth-child(2){animation-delay:.1s}
.hero-stats .stat:nth-child(3){animation-delay:.2s}
.hero-stats .stat:nth-child(4){animation-delay:.3s}

/* ---------- 10 · header: glass deepens after scroll ---------- */
header.site{background:transparent;border-bottom:1px solid transparent}
header.site::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:rgba(5,6,10,.74);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  opacity:.45;transition:opacity .6s var(--ease);
}
header.site::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:rgba(255,255,255,.1);opacity:0;transition:opacity .6s var(--ease);
}
header.site.scrolled::before{opacity:1}
header.site.scrolled::after{opacity:1}
header.site .nav{position:relative;z-index:1}

/* ---------- 3 · hero life ---------- */
.hero-bg img{animation:kenBurns 52s ease-in-out infinite alternate}
@keyframes kenBurns{
  from{transform:scale(1.02) translateY(0)}
  to{transform:scale(1.1) translateY(-1.4%)}
}
.hero-shade::before,.hero-shade::after{content:"";position:absolute;top:0;bottom:0;width:46%;pointer-events:none}
.hero-shade::before{
  left:0;background:radial-gradient(closest-side at 22% 42%,rgba(255,96,26,.34),transparent 72%);
  animation:breathFlame 7.2s ease-in-out infinite alternate;
}
.hero-shade::after{
  right:0;background:radial-gradient(closest-side at 78% 42%,rgba(77,210,255,.32),transparent 72%);
  animation:breathFrost 8.6s ease-in-out infinite alternate;
}
@keyframes breathFlame{from{opacity:.45}to{opacity:.9}}
@keyframes breathFrost{from{opacity:.85}to{opacity:.4}}
.hero-title .tl{display:inline-block;animation:titleIn 1s var(--ease) backwards}
@keyframes titleIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero-hook{position:relative;overflow:hidden}
.hero-hook::after{
  content:"";position:absolute;top:-6%;bottom:-6%;left:0;width:32%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.13),transparent);
  transform:translateX(-170%) skewX(-18deg);
  animation:hookSheen 6.8s var(--ease) infinite;
}
@keyframes hookSheen{
  0%{transform:translateX(-170%) skewX(-18deg)}
  34%{transform:translateX(360%) skewX(-18deg)}
  100%{transform:translateX(360%) skewX(-18deg)}
}

/* ---------- 4 · sale progress: liquid scaleX fills + sheen ---------- */
.bar>i{
  width:100%;transform:scaleX(0);transform-origin:0 50%;position:relative;overflow:hidden;
  transition:transform 1.25s var(--ease);
}
.bar>i::after{
  content:"";position:absolute;top:0;bottom:0;left:0;width:42%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.34),transparent);
  transform:translateX(-150%) skewX(-18deg);
  animation:barSheen 7.2s var(--ease) infinite;
}
.bar.ice>i::after{animation-delay:2s}
@keyframes barSheen{
  0%{transform:translateX(-150%) skewX(-18deg)}
  30%{transform:translateX(280%) skewX(-18deg)}
  100%{transform:translateX(280%) skewX(-18deg)}
}
.tier-track .fill{
  width:100%;transform:scaleX(0);transform-origin:0 50%;
  transition:transform 1.25s var(--ease);
}
.milestone .dot{position:relative}
.milestone.reached .dot::after{
  content:"";position:absolute;inset:-7px;border-radius:50%;
  border:1px solid rgba(255,150,70,.55);
  animation:dotHalo 3.8s ease-in-out infinite alternate;
}
@keyframes dotHalo{from{opacity:.85;transform:scale(.82)}to{opacity:.25;transform:scale(1.14)}}
.tier-card{position:relative}
.tier-card.live::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,150,70,.5),0 0 24px rgba(255,110,50,.16);
  animation:tierGlow 5.2s ease-in-out infinite alternate;
}
@keyframes tierGlow{from{opacity:.45}to{opacity:1}}

/* ---------- 5 · the duel: embers, cold sweep, breathing VS ---------- */
.faction{position:relative;overflow:hidden}
.ember{
  position:absolute;bottom:6%;border-radius:50%;pointer-events:none;opacity:0;
  background:radial-gradient(circle,#ffe0b0 0%,rgba(255,122,60,.85) 55%,transparent 72%);
  animation:emberRise linear infinite;
}
@keyframes emberRise{
  0%{transform:translate3d(0,0,0);opacity:0}
  14%{opacity:.7}
  68%{opacity:.45}
  100%{transform:translate3d(12px,-190px,0);opacity:0}
}
.faction.frost::after{
  content:"";position:absolute;top:0;bottom:0;left:0;width:36%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(190,240,255,.12),transparent);
  transform:translateX(-170%) skewX(-16deg);
  animation:frostSheen 7.6s var(--ease) infinite;
}
@keyframes frostSheen{
  0%{transform:translateX(-170%) skewX(-16deg)}
  30%{transform:translateX(300%) skewX(-16deg)}
  100%{transform:translateX(300%) skewX(-16deg)}
}
.vs,.hv-vs{position:relative;animation:vsPulse 4.4s ease-in-out infinite alternate}
.vs::after,.hv-vs::after{
  content:"";position:absolute;inset:-1px;border-radius:50%;pointer-events:none;
  border:1px solid rgba(255,255,255,.4);
  animation:vsRing 4.4s ease-in-out infinite alternate;
}
@keyframes vsPulse{from{transform:scale(1)}to{transform:scale(1.055)}}
@keyframes vsRing{from{opacity:.15;transform:scale(1)}to{opacity:.6;transform:scale(1.1)}}
/* duel bar: frost is the field, flame is one scaleX layer on top —
   the divider IS the flame layer's right edge and eases with the score */
.duel-bar{display:block;position:relative}
.duel-bar .i{position:absolute;inset:0}
.duel-bar .f{
  position:absolute;inset:0;z-index:1;transform:scaleX(0);transform-origin:0 50%;
  transition:transform 1.4s var(--ease);
}

/* ---------- 7 · leaderboard: rows + wall rise in, FLIP-ready ---------- */
#leader-body tr{animation:riseIn .7s var(--ease) backwards;transition:transform .6s var(--ease),background .2s ease}
#leader-body tr:nth-child(2){animation-delay:.07s}
#leader-body tr:nth-child(3){animation-delay:.14s}
#leader-body tr:nth-child(4){animation-delay:.21s}
#leader-body tr:nth-child(5){animation-delay:.28s}
#leader-body tr:nth-child(6){animation-delay:.35s}
#leader-body tr:nth-child(7){animation-delay:.42s}
#leader-body tr:nth-child(8){animation-delay:.49s}
.wall-card{animation:riseIn .85s var(--ease) backwards}
.wall-card:nth-child(2){animation-delay:.12s}
.wall-card:nth-child(3){animation-delay:.24s}
.wall-card:nth-child(4){animation-delay:.36s}

/* ---------- 8 · roadmap: the line grows with you ---------- */
.timeline::before{transform:scaleY(var(--tl,1));transform-origin:50% 0}
.rm-dot{transition:box-shadow .9s var(--ease),background .9s var(--ease),border-color .9s var(--ease)}
.rm-node.in .rm-dot{box-shadow:0 0 16px rgba(255,255,255,.14)}
.rm-node.live.in .rm-dot{box-shadow:0 0 18px rgba(255,110,50,.65)}
.rm-node.dev.in .rm-dot{box-shadow:0 0 14px rgba(77,210,255,.5)}
.rm-node.now .rm-dot::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;pointer-events:none;
  border:1px solid rgba(255,190,120,.65);
  animation:dotHalo 3.4s ease-in-out infinite alternate;
}

/* ---------- 9 · whitepaper: reading progress + TOC scrollspy ---------- */
.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:80;pointer-events:none}
.read-progress i{
  display:block;height:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--gold),rgba(255,255,255,.55) 55%,var(--ice));
}
.wp-toc a{transition:color .45s var(--ease),border-color .45s var(--ease)}
.wp-toc a.active{color:var(--gold-hi);border-bottom-color:rgba(255,110,50,.55);font-weight:700}

/* ---------- 6 · mint: ambience follows your head ---------- */
.amb-layer{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.3s var(--ease)}
.amb-flame-layer{background:radial-gradient(1000px 680px at -8% -12%,rgba(255,110,50,.3),transparent 62%),radial-gradient(800px 600px at 108% 112%,rgba(255,110,50,.1),transparent 60%)}
.amb-frost-layer{background:radial-gradient(1000px 680px at 108% -12%,rgba(77,210,255,.3),transparent 62%),radial-gradient(800px 600px at -8% 112%,rgba(77,210,255,.1),transparent 60%)}
.amb-layer.on{opacity:1}
.summary{transition:border-color 1s var(--ease),box-shadow 1s var(--ease)}
.summary.amb-flame{border-color:rgba(255,110,50,.55);box-shadow:0 0 26px rgba(255,110,50,.13)}
.summary.amb-frost{border-color:rgba(77,210,255,.55);box-shadow:0 0 26px rgba(77,210,255,.13)}
.faction-pick button.sel-flame,.faction-pick button.sel-frost{transform:translateY(-2px)}

/* ---------- countdown strip (home hero + mint compact) ----------
   One quiet glass pill under the refund hook — no animation of
   its own; only the digits change, once a second. Flame fades in
   from the left edge, frost out to the right, duel-style. */
.countdown{
  display:flex;align-items:center;justify-content:center;gap:16px;
  max-width:640px;margin:28px auto 0;padding:13px 24px;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-brd);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.countdown[hidden]{display:none}
.cd-label{
  font-size:12.5px;font-weight:700;letter-spacing:.28em;color:var(--ink-dim);
  white-space:nowrap;
}
html[lang="zh-CN"] .cd-label{letter-spacing:.18em}
.cd-time{
  font-size:clamp(20px,3.4vw,27px);font-weight:800;line-height:1;letter-spacing:.05em;
  color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap;
}
.cd-edge{flex:none;width:28px;height:2px;border-radius:2px}
.cd-edge.cd-flame{background:linear-gradient(90deg,transparent,var(--gold))}
.cd-edge.cd-frost{background:linear-gradient(90deg,var(--ice),transparent)}
.countdown.cd-compact{max-width:520px;margin:22px auto 2px;padding:10px 18px}
.countdown.cd-compact .cd-time{font-size:19px}
@media(max-width:560px){
  .countdown{gap:10px;padding:11px 14px}
  .cd-label{font-size:11.5px;letter-spacing:.16em}
  .cd-edge{display:none}
}

/* ---------- reduced motion: everything off, final states stay ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
  html.anim .rv{opacity:1;transform:none}
  .read-progress{display:none}
}