/* ═══════════════════════════════════════════
   THE ONSEN SOCIETY · 温泉社会
   samurai vintage — ink, paper, red seal
   ═══════════════════════════════════════════ */

:root{
  --red:#E8342A;
  --red-dk:#B31E17;
  --orange:#F07A1E;
  --ink:#141110;
  --ink-2:#2c2624;
  --paper:#F4EFE6;
  --paper-2:#EAE2D5;
  --paper-3:#DCD1BE;
  --line:rgba(20,17,16,.16);
  --line-2:rgba(20,17,16,.08);
  --fg:var(--ink);
  --bg:var(--paper);
  --card:#FBF8F2;
  --muted:rgba(20,17,16,.6);
  --steam:rgba(20,17,16,.05);
  --disp:"Shippori Mincho B1",Georgia,"Times New Roman",serif;
  --body:"Zen Kaku Gothic New",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --r:14px;
  --shadow:0 2px 0 var(--ink), 0 10px 30px rgba(20,17,16,.13);
}

html[data-theme=dark]{
  --ink:#0B0A0A;
  --paper:#14100F;
  --paper-2:#1C1716;
  --paper-3:#2A2321;
  --fg:#F0E9DE;
  --bg:#14100F;
  --card:#1D1817;
  --muted:rgba(240,233,222,.58);
  --line:rgba(240,233,222,.16);
  --line-2:rgba(240,233,222,.08);
  --steam:rgba(240,233,222,.05);
  --shadow:0 2px 0 rgba(0,0,0,.6), 0 14px 34px rgba(0,0,0,.5);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  -webkit-text-size-adjust:100%;text-size-adjust:100%;
}
/* paper fibre */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;
  background-image:
    radial-gradient(circle at 20% 30%, var(--steam) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 65%, var(--steam) 0 1px, transparent 1px);
  background-size:7px 7px, 11px 11px;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
.center{text-align:center}
.center-btns{justify-content:center}

h1,h2,h3{font-family:var(--disp);font-weight:800;line-height:1.02;letter-spacing:-.01em;margin:0}
h2{font-size:clamp(2.1rem,5.4vw,3.9rem)}
h3{font-size:1.22rem}
.huge{font-size:clamp(2.6rem,8vw,5.6rem)}
p{margin:0 0 1.05em}
em{font-style:italic}

.kicker{
  font-family:var(--body);font-weight:700;font-size:.74rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--red);margin:0 0 .7rem;
}
.sub{color:var(--muted);max-width:60ch;margin:1rem auto 0;font-size:1.03rem}
.big-p{font-size:1.14rem}
.fineprint{font-size:.78rem;color:var(--muted);letter-spacing:.02em}

/* ── buttons ─────────────────────────── */
.btn{
  --bd:var(--ink);
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--body);font-weight:700;font-size:.9rem;letter-spacing:.04em;
  padding:.72rem 1.35rem;border:2px solid var(--bd);border-radius:999px;
  text-decoration:none;cursor:pointer;background:transparent;color:var(--fg);
  transition:transform .16s cubic-bezier(.3,1.6,.5,1), box-shadow .16s, background .16s, color .16s;
  box-shadow:0 3px 0 var(--bd);white-space:nowrap;
}
html[data-theme=dark] .btn{--bd:rgba(240,233,222,.35)}
.btn:hover{transform:translateY(-3px);box-shadow:0 6px 0 var(--bd)}
.btn:active{transform:translateY(0);box-shadow:0 1px 0 var(--bd)}
.btn.big{font-size:1rem;padding:.92rem 1.7rem}
.btn-red{background:var(--red);color:#fff;--bd:var(--red-dk)}
.btn-red:hover{background:#f8443a}
.btn-ink{background:var(--fg);color:var(--bg);--bd:var(--fg)}
.btn-ghost{background:transparent}
.icon-btn{
  width:40px;height:40px;border:2px solid var(--line);border-radius:999px;
  background:transparent;color:var(--fg);cursor:pointer;font-size:1rem;line-height:1;
  display:grid;place-items:center;transition:.16s;flex:none;
}
.icon-btn:hover{border-color:var(--red);color:var(--red);transform:rotate(-18deg)}

/* ── steam blobs ─────────────────────── */
.steam{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.steam span{
  position:absolute;bottom:-30vh;width:34vw;height:34vw;border-radius:50%;
  background:radial-gradient(circle,var(--steam),transparent 68%);
  animation:rise linear infinite;
}
.steam span:nth-child(1){left:2%;animation-duration:34s}
.steam span:nth-child(2){left:24%;animation-duration:44s;animation-delay:-9s}
.steam span:nth-child(3){left:46%;animation-duration:38s;animation-delay:-19s}
.steam span:nth-child(4){left:66%;animation-duration:50s;animation-delay:-5s}
.steam span:nth-child(5){left:84%;animation-duration:41s;animation-delay:-26s}
.steam span:nth-child(6){left:12%;animation-duration:56s;animation-delay:-33s}
@keyframes rise{to{transform:translateY(-165vh) scale(1.9)}}

/* ── nav ─────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;gap:20px;
  padding:14px 24px;
  border-bottom:2px solid transparent;transition:.28s;
}
.nav.stuck{
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:saturate(1.4) blur(14px);border-bottom-color:var(--ink);
  padding:9px 24px;
}
html[data-theme=dark] .nav.stuck{border-bottom-color:rgba(240,233,222,.18)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.brand img{width:44px;height:44px;border-radius:50%;border:2px solid var(--ink);transition:.3s}
.nav.stuck .brand img{width:36px;height:36px}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{font-family:var(--disp);font-size:1rem;letter-spacing:-.01em}
.brand-txt i{font-style:normal;font-size:.66rem;letter-spacing:.34em;color:var(--red);font-weight:700}
.nav-links{display:flex;gap:6px;margin-left:auto}
.nav-links a{
  text-decoration:none;font-size:.82rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;padding:.5rem .8rem;border-radius:999px;transition:.16s;color:var(--muted);
}
.nav-links a:hover{color:var(--fg);background:var(--line-2)}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;flex:none}
.burger span{display:block;width:24px;height:2.5px;background:var(--fg);margin:5px 0;border-radius:2px;transition:.25s}
.burger.on span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ── hero ────────────────────────────── */
.hero{
  /* flex, not grid: a single centred child in a definite-width box behaves
     predictably. An auto grid track floors at its content's min-content size,
     which is what pushed the hero wider than narrow viewports. */
  position:relative;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  padding:130px 0 90px;overflow:hidden;isolation:isolate;
}
.hero-art{
  position:absolute;inset:0;
  background-image:url('../assets/theme.webp');
  background-size:cover;background-position:center 62%;background-repeat:no-repeat;
  opacity:.5;filter:contrast(1.15);z-index:-2;
  animation:kenburns 34s ease-in-out infinite alternate;
}
html[data-theme=dark] .hero-art{opacity:.2;filter:invert(1) contrast(1.1)}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.16) translateY(-1.5%)}}
.hero-grain{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(ellipse 90% 60% at 50% 42%, color-mix(in srgb,var(--bg) 72%,transparent), transparent 72%),
    linear-gradient(to bottom, color-mix(in srgb,var(--bg) 55%,transparent) 0%, transparent 22%, transparent 58%, var(--bg) 100%);
}
.hero-inner{
  position:relative;z-index:2;width:100%;max-width:860px;min-width:0;flex:0 1 860px;
  text-align:center;padding:0 24px;
  display:flex;flex-direction:column;align-items:center;
}
.hero-inner > *{width:100%;min-width:0;max-width:100%}
.eyebrow{
  font-size:.74rem;letter-spacing:.34em;text-transform:uppercase;font-weight:700;
  color:var(--red);margin:0 0 .9rem;
  overflow-wrap:break-word;
}
.title{
  font-size:clamp(2.9rem,10vw,7.2rem);line-height:.86;
  text-transform:uppercase;margin:0 0 1.5rem;text-align:center;
  text-shadow:0 1px 0 var(--bg), 0 0 40px color-mix(in srgb,var(--bg) 70%,transparent);
}
/* each word is its own centred line box → centring can't drift */
.title span{
  display:block;letter-spacing:-.02em;padding-right:.02em;
}
.lede{font-size:clamp(1rem,2.3vw,1.2rem);max-width:min(60ch,100%);margin:0 auto 2rem;color:var(--fg)}
.lede b{color:var(--red)}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:100%}
.hero-verified{
  margin-top:1.9rem;font-size:.76rem;letter-spacing:.09em;color:var(--muted);
  /* wraps instead of forcing the hero wide on a phone */
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:.35rem .55rem;text-transform:uppercase;font-weight:700;text-align:center;
}
.dot{width:8px;height:8px;border-radius:50%;background:#2ea043;box-shadow:0 0 0 4px rgba(46,160,67,.2);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(46,160,67,0)}}

/* noren curtain */
.noren{display:flex;gap:8px;justify-content:center;margin:0 auto 1.7rem;width:max-content}
.noren .kanji{
  width:44px;padding:9px 0 13px;background:var(--card);color:var(--ink);
  border:2px solid var(--ink);border-radius:0 0 4px 4px;border-top-width:5px;
  font-family:var(--disp);font-size:1.35rem;font-weight:800;text-align:center;
  box-shadow:0 5px 0 rgba(20,17,16,.14);
  animation:sway 4.4s ease-in-out infinite;transform-origin:top center;
}
.noren .kanji:nth-child(2){animation-delay:.25s}
.noren .kanji:nth-child(3){animation-delay:.5s}
.noren .kanji:nth-child(4){animation-delay:.75s}
.noren .kanji:nth-child(5){animation-delay:1s}
.noren.dark .kanji{background:var(--red);color:#fff;border-color:var(--red-dk)}
@keyframes sway{0%,100%{transform:rotate(-1.4deg)}50%{transform:rotate(1.4deg)}}

.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  font-size:1.5rem;text-decoration:none;color:var(--red);animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{50%{transform:translate(-50%,10px)}}

/* ── ticker ──────────────────────────── */
.ticker{
  background:var(--red);color:#fff;border-block:2px solid var(--red-dk);
  overflow:hidden;position:relative;z-index:5;
}
.ticker-track{
  display:flex;gap:2.6rem;white-space:nowrap;padding:.62rem 0;width:max-content;
  animation:slide 42s linear infinite;
  font-family:var(--disp);font-weight:700;font-size:.95rem;letter-spacing:.05em;
}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}

/* ── sections ────────────────────────── */
.sect{position:relative;z-index:2;padding:clamp(72px,10vw,132px) 0}
.sect + .sect{border-top:1px solid var(--line-2)}

/* lore */
.lore-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:clamp(32px,6vw,80px);align-items:center}
.lore-txt h2{margin-bottom:1.2rem}
blockquote{
  margin:2rem 0;padding:1.15rem 1.5rem;border-left:5px solid var(--red);
  background:var(--card);border-radius:0 var(--r) var(--r) 0;
  font-family:var(--disp);font-size:1.28rem;font-weight:700;
}
blockquote cite{display:block;margin-top:.5rem;font-family:var(--body);font-size:.8rem;font-style:normal;color:var(--muted);font-weight:400;letter-spacing:.06em}
.pill-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:1.7rem}
.pill{
  font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:.42rem .85rem;border:2px solid var(--line);border-radius:999px;color:var(--muted);
}
.lore-art{position:relative;aspect-ratio:1/1.02}
.frame{
  position:absolute;margin:0;background:var(--card);padding:9px;
  border:2px solid var(--ink);border-radius:6px;box-shadow:var(--shadow);
  transition:transform .35s cubic-bezier(.2,1.3,.4,1), z-index 0s;overflow:hidden;
}
html[data-theme=dark] .frame{border-color:rgba(240,233,222,.22)}
.frame img{border-radius:3px;width:100%;height:100%;object-fit:cover}
.tilt-a{width:60%;top:0;left:0;transform:rotate(-4.5deg);z-index:3}
.tilt-b{width:52%;top:26%;right:0;transform:rotate(5deg);z-index:2}
.tilt-c{width:47%;bottom:0;left:14%;transform:rotate(-2deg);z-index:1}
.frame:hover{transform:rotate(0) scale(1.06);z-index:9}
.seal{
  position:absolute;bottom:6%;right:2%;z-index:8;
  width:74px;height:74px;display:grid;place-items:center;
  background:var(--red);color:#fff;border-radius:8px;
  font-family:var(--disp);font-weight:800;font-size:1.35rem;line-height:1;text-align:center;
  transform:rotate(9deg);box-shadow:0 6px 22px rgba(179,30,23,.4);
}

/* bath / stats */
.bath{background:var(--paper-2)}
.soak{max-width:760px;margin:2.6rem auto 3rem}
.soak-head,.soak-foot{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.soak-head{font-size:.95rem;margin-bottom:.6rem}
.soak-head b{font-family:var(--disp);font-size:1.5rem;color:var(--red)}
.soak-head span:last-child{font-family:var(--disp);font-size:1.5rem;font-weight:800}
.soak-foot{margin-top:.55rem;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}
.soak-bar{
  height:26px;border:2.5px solid var(--ink);border-radius:999px;overflow:hidden;
  background:var(--card);position:relative;
}
html[data-theme=dark] .soak-bar{border-color:rgba(240,233,222,.3)}
.soak-fill{
  --p:75.6%;   /* baked snapshot; app.js overwrites it from the live figures */
  height:100%;width:var(--p);position:relative;border-radius:999px;
  background:linear-gradient(100deg,var(--orange),var(--red) 60%,var(--red-dk));
  transition:width 1.4s cubic-bezier(.2,.9,.2,1);
}
.soak-fill::after{
  content:"";position:absolute;inset:0;opacity:.35;
  background:repeating-linear-gradient(115deg,transparent 0 9px,rgba(255,255,255,.6) 9px 18px);
  animation:flow 1.1s linear infinite;
}
@keyframes flow{to{transform:translateX(18px)}}
.soak-capy{
  position:absolute;right:-2px;top:50%;transform:translateY(-50%);
  font-size:1rem;z-index:2;animation:bobx 2s ease-in-out infinite;
}
@keyframes bobx{50%{transform:translateY(-62%)}}

.stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;border:2.5px solid var(--ink);border-radius:var(--r);overflow:hidden;background:var(--card)}
html[data-theme=dark] .stats{border-color:rgba(240,233,222,.24)}
.stat{padding:1.25rem 1rem;text-align:center;border-right:1px solid var(--line);transition:.2s}
.stat:last-child{border-right:0}
.stat:hover{background:var(--paper-3)}
.stat-k{display:block;font-size:.66rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:.3rem}
.stat-v{display:block;font-family:var(--disp);font-size:clamp(1.5rem,3vw,2.1rem);line-height:1;font-weight:800}
.stat-u{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-weight:700}
#liveNote{margin-top:1rem;text-align:center}

/* ── mint console ─────────────────────── */
.mint-card{
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:0;
  margin:2.8rem auto 1.4rem;max-width:940px;
  background:var(--card);border:2.5px solid var(--ink);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--shadow);
}
html[data-theme=dark] .mint-card{border-color:rgba(240,233,222,.26)}
.mint-left{padding:1.9rem 1.9rem 1.6rem}
.mint-price{display:flex;align-items:flex-end;gap:.6rem;margin-bottom:1.4rem}
.mint-price-n{
  font-family:var(--disp);font-weight:800;font-size:clamp(3.6rem,9vw,5.4rem);
  line-height:.82;color:var(--red);
}
.mint-price-u{
  font-size:1rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;line-height:1.25;
  padding-bottom:.4rem;
}
.mint-price-u em{font-style:normal;font-size:.68rem;letter-spacing:.14em;color:var(--muted)}
.mint-rows{display:grid;gap:0;margin-bottom:1.6rem;border-top:1px solid var(--line)}
.mint-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:.62rem 0;border-bottom:1px solid var(--line);font-size:.88rem;
}
.mint-row span{color:var(--muted);letter-spacing:.04em}
.mint-row b{font-family:var(--disp);font-size:1.06rem}
.btn.block{display:flex;justify-content:center;width:100%}
.mint-note{font-size:.78rem;color:var(--muted);margin:.95rem 0 0;line-height:1.55}
.mint-right{
  padding:1.9rem 1.4rem;text-align:center;
  border-left:2px solid var(--ink);background:var(--paper-2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;
}
html[data-theme=dark] .mint-right{border-left-color:rgba(240,233,222,.26)}
.qr{
  width:min(100%,190px);aspect-ratio:1;background:#F4EFE6;
  border:2px solid var(--ink);border-radius:8px;padding:0;overflow:hidden;
  display:grid;place-items:center;transition:transform .2s;
}
.qr:hover{transform:scale(1.04) rotate(-1.5deg)}
.qr canvas{display:block;image-rendering:pixelated}
.qr-cap{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--red);margin:0}
.qr-sub{font-size:.7rem;color:var(--muted);margin:0}

.verify{
  max-width:940px;margin:0 auto;border:2px solid var(--line);border-radius:var(--r);
  background:var(--card);overflow:hidden;
}
.verify summary{
  cursor:pointer;padding:.85rem 1.2rem;font-size:.8rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  display:flex;justify-content:space-between;align-items:center;list-style:none;
}
.verify summary::-webkit-details-marker{display:none}
.verify summary:hover{color:var(--fg)}
.verify[open] summary span{transform:rotate(180deg)}
.verify summary span{transition:.2s;display:inline-block}
.verify-in{padding:0 1.2rem 1.2rem;border-top:1px solid var(--line)}
.verify-in .fineprint{margin:.9rem 0 1rem}
.verify-in .addr{margin-top:.5rem}

.load-err{
  grid-column:1/-1;padding:1.6rem;text-align:center;color:var(--muted);
  border:2px dashed var(--line);border-radius:var(--r);font-size:.9rem;
}
.load-err code{
  font-family:ui-monospace,Menlo,monospace;font-size:.84rem;color:var(--red);
  background:var(--paper-3);padding:.1rem .35rem;border-radius:4px;
}

/* register / grid */
.tools{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  margin:2.4rem 0 1.8rem;padding:1rem;background:var(--card);
  border:2px solid var(--line);border-radius:var(--r);
}
.tools input,.tools select{
  font-family:var(--body);font-size:.88rem;font-weight:500;color:var(--fg);
  background:var(--bg);border:2px solid var(--line);border-radius:999px;
  padding:.6rem 1rem;outline:none;transition:.16s;min-width:0;
}
.tools input{flex:1 1 150px}
.tools select{flex:0 1 auto;cursor:pointer;padding-right:.8rem}
.tools input:focus,.tools select:focus{border-color:var(--red)}
.count{margin-left:auto;font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:700}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px;margin-bottom:2.4rem}
.card{
  background:var(--card);border:2px solid var(--ink);border-radius:10px;
  overflow:hidden;cursor:pointer;box-shadow:0 2px 0 var(--ink);
  transition:transform .2s cubic-bezier(.3,1.4,.5,1), box-shadow .2s;
  animation:pop .4s backwards;
}
html[data-theme=dark] .card{border-color:rgba(240,233,222,.2);box-shadow:0 2px 0 rgba(0,0,0,.5)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.96)}}
.card:hover{transform:translateY(-6px) rotate(-1deg);box-shadow:0 9px 0 var(--red)}
.card-img{aspect-ratio:1;background:var(--paper-3);position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card-img img{transform:scale(1.07)}
.card-rank{
  position:absolute;top:7px;left:7px;background:var(--ink);color:#F4EFE6;
  font-size:.64rem;font-weight:700;letter-spacing:.06em;padding:.2rem .5rem;border-radius:999px;
}
.card-rank.top{background:var(--red)}
.card-meta{padding:.6rem .7rem .7rem;display:flex;justify-content:space-between;align-items:baseline;gap:6px}
.card-meta b{font-family:var(--disp);font-size:.98rem}
.card-meta span{font-size:.66rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:700}

/* traits */
.trait-cols{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));
  gap:18px;margin-top:2.6rem;
}
.tcol{background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:1.1rem 1.2rem}
.tcol h3{
  font-family:var(--body);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--red);margin-bottom:.85rem;display:flex;justify-content:space-between;
}
.tcol h3 em{font-style:normal;color:var(--muted);letter-spacing:.06em}
.trow{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;align-items:center;
  padding:.34rem .5rem;border-radius:6px;cursor:pointer;font-size:.84rem;
  position:relative;transition:.14s;
}
.trow:hover{background:var(--paper-3)}
.trow .tbar{position:absolute;inset:0;background:color-mix(in srgb,var(--red) 12%,transparent);border-radius:6px;width:var(--w);z-index:0}
.trow .tn,.trow .tc{position:relative;z-index:1}
.trow .tc{font-weight:700;font-variant-numeric:tabular-nums;color:var(--muted);font-size:.76rem}
.trow.rare .tn{color:var(--red);font-weight:700}

/* token */
.token{background:var(--paper-2)}
.token-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(30px,6vw,72px);align-items:center}
.token h2{font-size:clamp(3rem,8vw,5.4rem);color:var(--red);letter-spacing:-.03em;margin-bottom:1rem}
.checks{list-style:none;padding:0;margin:1.6rem 0}
.checks li{position:relative;padding-left:2rem;margin-bottom:.85rem;color:var(--muted)}
.checks li b{color:var(--fg)}
.checks li::before{
  content:"♨";position:absolute;left:0;top:-.05em;color:var(--red);font-size:1.05rem;
}
.addr{
  display:flex;align-items:center;gap:10px;margin-top:.7rem;padding:.6rem .8rem;
  background:var(--card);border:2px solid var(--line);border-radius:10px;font-size:.78rem;flex-wrap:wrap;
}
.addr > span{font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.64rem;color:var(--red);flex:none}
.addr code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.74rem;word-break:break-all;flex:1 1 160px;color:var(--muted)}
.copy{
  background:var(--fg);color:var(--bg);border:0;border-radius:999px;
  padding:.32rem .75rem;font-family:var(--body);font-size:.68rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;cursor:pointer;flex:none;transition:.16s;
}
.copy:hover{background:var(--red);color:#fff}
.token-art{display:grid;place-items:center}
.spin-seal{
  width:min(100%,340px);border-radius:50%;
  filter:drop-shadow(0 18px 40px rgba(179,30,23,.32));
  animation:float 6.5s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-16px) rotate(2deg)}}

/* path */
.steps{list-style:none;padding:0;margin:3rem 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:s}
.steps li{
  position:relative;padding:1.5rem 1.3rem;background:var(--card);
  border:2px solid var(--line);border-radius:var(--r);transition:.2s;
}
.steps li:hover{transform:translateY(-5px);border-color:var(--ink)}
.steps li.done{border-color:var(--line);opacity:.82}
.steps li.done::after{
  content:"完 done";position:absolute;top:-11px;right:14px;background:var(--fg);color:var(--bg);
  font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:.18rem .6rem;border-radius:999px;
}
.steps li.now{border-color:var(--red);box-shadow:0 0 0 5px color-mix(in srgb,var(--red) 12%,transparent)}
.steps li.now::after{
  content:"今 now";position:absolute;top:-11px;right:14px;background:var(--red);color:#fff;
  font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:.18rem .6rem;border-radius:999px;
}
.step-n{
  display:grid;place-items:center;width:42px;height:42px;margin-bottom:.9rem;
  border:2.5px solid var(--red);color:var(--red);border-radius:50%;
  font-family:var(--disp);font-size:1.2rem;font-weight:800;
}
.steps h3{margin-bottom:.45rem}
.steps p{font-size:.9rem;color:var(--muted);margin:0}

/* join */
.join{background:var(--fg);color:var(--bg);text-align:center}
.join .sub{color:color-mix(in srgb,var(--bg) 70%,transparent)}
.join .btn-ink{background:var(--bg);color:var(--fg);--bd:var(--bg)}
.join .huge{margin-bottom:.4rem}

/* footer */
.foot{position:relative;z-index:2;padding:44px 0;border-top:2px solid var(--line)}
.foot-in{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}
.foot-seal{width:62px;height:62px;border-radius:50%;border:2px solid var(--line);flex:none}
.foot-in > div:nth-child(2){flex:1 1 280px;font-size:.86rem}
.foot-in b{font-family:var(--disp);font-size:1.05rem}
.foot-in p{margin:.35rem 0 0;color:var(--muted);font-size:.84rem}
.foot-links{display:flex;flex-direction:column;gap:.35rem;font-size:.82rem;font-weight:700}
.foot-links a{text-decoration:none;color:var(--muted);transition:.14s}
.foot-links a:hover{color:var(--red)}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none}
.modal-bg{position:absolute;inset:0;background:rgba(10,8,8,.72);backdrop-filter:blur(6px);animation:fade .2s}
@keyframes fade{from{opacity:0}}
.modal-card{
  position:relative;background:var(--card);border:2.5px solid var(--ink);border-radius:var(--r);
  max-width:820px;width:100%;max-height:88vh;overflow:auto;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  box-shadow:0 30px 70px rgba(0,0,0,.5);animation:zoom .26s cubic-bezier(.2,1.3,.4,1);
}
@keyframes zoom{from{opacity:0;transform:scale(.93) translateY(14px)}}
html[data-theme=dark] .modal-card{border-color:rgba(240,233,222,.24)}
.modal-img{background:var(--paper-3);aspect-ratio:1}
.modal-img img{width:100%;height:100%;object-fit:cover}
.modal-body{padding:1.7rem 1.6rem}
.modal-body h3{font-size:1.7rem;margin-bottom:1.1rem}
.modal-x{
  position:absolute;top:10px;right:10px;z-index:3;width:34px;height:34px;border-radius:50%;
  border:2px solid var(--ink);background:var(--card);color:var(--fg);cursor:pointer;font-size:.85rem;
}
.modal-x:hover{background:var(--red);color:#fff;border-color:var(--red)}
.attrs{display:grid;gap:7px;margin-bottom:1.4rem}
.attr{
  display:flex;justify-content:space-between;gap:10px;align-items:baseline;
  padding:.45rem .7rem;background:var(--bg);border-radius:8px;font-size:.84rem;
}
.attr i{font-style:normal;font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:var(--red);font-weight:700}
.attr b{font-weight:500}
.attr em{font-style:normal;font-size:.7rem;color:var(--muted);font-weight:700;flex:none}

/* ── responsive ──────────────────────── */
@media (max-width:1000px){
  .stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .stat:nth-child(3){border-right:0}
  .stat:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lore-grid,.token-grid{grid-template-columns:minmax(0,1fr)}
  .mint-card{grid-template-columns:minmax(0,1fr)}
  .mint-right{border-left:0;border-top:2px solid var(--ink)}
  html[data-theme=dark] .mint-right{border-top-color:rgba(240,233,222,.26)}
  .lore-art{max-width:460px;margin:0 auto;order:-1}
  .token-art{order:-1}
  .spin-seal{width:min(72%,260px)}
}
@media (max-width:820px){
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:min(78vw,300px);
    flex-direction:column;justify-content:center;gap:6px;padding:24px;
    background:var(--card);border-left:2px solid var(--ink);
    transform:translateX(101%);transition:transform .3s cubic-bezier(.3,1,.3,1);margin:0;
  }
  .nav-links.open{transform:none;box-shadow:-20px 0 60px rgba(0,0,0,.28)}
  .nav-links a{font-size:1.15rem;font-family:var(--disp);text-transform:none;letter-spacing:0}
  .burger{display:block;order:9}
  .nav-cta{margin-left:auto}
  .nav-cta .btn{display:none}

  /* the bar has to fit a logo, a name, a toggle and a burger in 360px */
  .nav{gap:10px;padding:10px 16px}
  .nav.stuck{padding:7px 16px}
  .brand{min-width:0;flex:1 1 auto}
  .brand img{width:38px;height:38px}
  .nav.stuck .brand img{width:32px;height:32px}
  .brand-txt{min-width:0}
  .brand-txt b{font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .brand-txt i{letter-spacing:.22em;font-size:.6rem}
  .icon-btn{width:36px;height:36px}
}
@media (max-width:400px){
  /* smallest phones: the wordmark is the first thing to go */
  .brand-txt b{font-size:.85rem}
  .brand-txt i{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 18px}

  /* hero: shorter, tighter, buttons stacked full width */
  .hero{padding:104px 0 72px;min-height:auto}
  .hero-inner{padding:0 18px}
  .title{font-size:clamp(2.4rem,13.5vw,4rem);margin-bottom:1.1rem}
  .eyebrow{font-size:.66rem;letter-spacing:.2em;margin-bottom:.7rem}
  .lede{font-size:1rem;margin-bottom:1.6rem}
  .hero-btns{flex-direction:column;gap:10px;width:100%}
  .hero-btns .btn{width:100%;justify-content:center;font-size:.95rem;padding:.85rem 1rem}
  .hero-verified{margin-top:1.4rem;font-size:.66rem;letter-spacing:.06em}
  .scroll-hint{display:none}
  .noren{margin-bottom:1.2rem}

  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}
  .stat:nth-child(2n){border-right:0!important}
  .stat:nth-last-child(-n+2){border-bottom:0}
  .steps{grid-template-columns:minmax(0,1fr)}
  .modal-card{grid-template-columns:minmax(0,1fr);max-height:92vh}
  .grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
  .noren .kanji{width:38px;font-size:1.15rem}
  .foot-links{flex-direction:row;flex-wrap:wrap;gap:.35rem 1rem}

  /* filters as a tidy 2-up grid instead of ragged wrapping */
  .tools{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;padding:.8rem}
  .tools input{grid-column:1/-1}
  .tools #reset{justify-content:center}   /* pairs with the sort select on one row */
  .count{grid-column:1/-1;margin-left:0;text-align:center}

  .mint-left,.mint-right{padding:1.4rem 1.2rem}
  .lore-txt h2 br{display:none}
  blockquote{font-size:1.12rem;padding:1rem 1.15rem}
}

/* ── mobile performance ───────────────────
   blur, ken-burns and a wall of steam blobs are the expensive bits on a
   phone GPU; drop them without touching the layout or the palette. */
@media (max-width:820px){
  .nav.stuck{backdrop-filter:none;background:var(--bg)}
  .hero-art{animation:none;transform:scale(1.04)}
  .steam span:nth-child(n+4){display:none}
  .modal-bg{backdrop-filter:none;background:rgba(10,8,8,.86)}
  .card:hover{transform:none;box-shadow:0 2px 0 var(--ink)}
  .frame:hover{transform:none}
}
/* coarse pointers get no hover-lift at all — it only ever fires as a sticky tap state */
@media (hover:none){
  .btn:hover{transform:none;box-shadow:0 3px 0 var(--bd)}
  .qr:hover{transform:none}
  .steps li:hover{transform:none}
  .icon-btn:hover{transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}