/* ─────────────────────────────────────────────────────────────
   WeizeRouter · Portal Premium — preview stylesheet
   Palette sampled directly from owner reference artwork:
   panels are ink-black (#070e14), gold is line & type only
   (#fee58b bright / #c49d64 mid), cyan is a data accent.
   Colour richness comes from the artwork, not from the cards.
   ───────────────────────────────────────────────────────────── */

:root{
  /* floor: cool deep lacquer, warm bloom is layered on top (body::after) */
  --ink:#03060a;          /* page floor */
  --ink-2:#080d13;        /* card body  */
  --ink-3:#0d151d;        /* raised     */

  /* lacquer surfaces — material, not flat fill.
     168deg = light from upper-left, matches hero art lighting. */
  --lacquer:linear-gradient(168deg,#0e1620 0%,#080e15 46%,#050a0f 100%);
  --lacquer-warm:linear-gradient(168deg,#16130f 0%,#0c0d0e 52%,#06080b 100%);
  --lacquer-raised:linear-gradient(168deg,#131c26 0%,#0b131a 58%,#070c12 100%);

  --line:#241f18;         /* warm hairline */
  --line-2:#3a3124;
  --line-cool:#1a242e;

  --gold:#c49d64;         /* mid gold, sampled */
  --gold-hi:#fee58b;      /* bright gold, sampled */
  --gold-dim:#7b6338;
  --gold-deep:#54411f;
  /* gold as a material: specular sweep for bevels & fills */
  --gold-leaf:linear-gradient(105deg,#fff3c4 0%,#fee58b 22%,#c49d64 58%,#8a6a33 100%);

  /* 朱红 cinnabar lacquer — spend / debit semantics */
  --cinnabar:#d4553c;
  --cinnabar-hi:#f2805f;
  --cinnabar-deep:#6d2418;

  --cyan:#7fe6f2;         /* accent, kept saturated (brand) */
  --cyan-deep:#1d6a7c;

  --paper:#f7f2e7;        /* ivory type */
  --paper-2:#bdb7ab;
  --paper-3:#827e75;
  --jade:#6fbf95;
  --jade-deep:#2b7355;

  /* depth stack — dark UI reads expensive via shadow, not borders */
  --lift:0 1px 0 #ffffff0a inset, 0 14px 34px -18px #000000cc;
  --lift-2:0 1px 0 #ffffff12 inset, 0 22px 54px -22px #000000e6;
  --shell:1360px;
  --r:4px;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --sans:'Sora',system-ui,-apple-system,sans-serif;
  --serif:'Noto Serif SC','Songti SC',Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font:400 14px/1.6 var(--sans);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{ /* faint ambient mountain texture, very low presence */
  content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:url('/wzp/assets/ambient.jpg') right bottom/auto 62vh no-repeat;
  opacity:.09;filter:grayscale(.15) saturate(1.3);
}
/* warm/cool tension sampled from the artwork: terracotta (hue 15) bloom
   upper-left, teal (hue 200) depth lower-right. Without this the page
   reads as one flat neutral ink — the main reason it felt cheap. */
body::after{
  content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(76vw 52vh at 6% -8%,  #7f4f3f26 0%, transparent 62%),
    radial-gradient(60vw 48vh at 96% 104%,#14283321 0%, transparent 66%),
    radial-gradient(40vw 34vh at 50% 42%, #c49d640a 0%, transparent 70%);
}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
code,pre{font-family:var(--mono)}

.kicker{
  margin:0;font-size:9.5px;font-weight:600;letter-spacing:.22em;
  color:var(--gold);text-transform:uppercase;
}
.chip{
  font:500 8.5px/1 var(--sans);letter-spacing:.14em;
  padding:6px 8px;border:1px solid var(--line-2);border-radius:2px;
  color:var(--paper-3);white-space:nowrap;
}
.fine{margin:10px 0 0;font-size:11.5px;line-height:1.75;color:var(--paper-3)}
.mini{display:block;margin:18px 0 7px;font-size:8.5px;letter-spacing:.18em;color:var(--paper-3)}

/* ── welcome gate ───────────────────────────────────────── */
.gate{
  position:fixed;inset:0;z-index:90;display:grid;place-items:center;
  background:#02050a;overflow:hidden;
}
.gate-art{
  position:absolute;inset:0;
  background:url('/wzp/assets/hero.jpg') center/cover;
  opacity:.3;filter:blur(2px) saturate(.9);
  animation:gate-drift 9s ease-out both;
}
.gate-inner{position:relative;text-align:center;padding:24px}
.gate-seal{position:relative;display:grid;place-items:center;height:104px}
.gate-seal img{width:60px;animation:seal-in 1.4s cubic-bezier(.2,.8,.2,1) both}
.gate-ring{
  position:absolute;width:100px;height:100px;border-radius:50%;
  border:1px solid #c49d6455;border-top-color:var(--gold-hi);
  animation:ring-spin 3.4s linear infinite,seal-in 1.2s .1s both;
}
.gate-kicker{margin:22px 0 0;font-size:9px;letter-spacing:.34em;color:var(--gold);animation:rise .8s .3s both}
.gate-title{
  margin:12px 0 0;font:500 clamp(30px,5.4vw,52px)/1.12 var(--serif);
  letter-spacing:.01em;animation:rise .9s .42s both;
}
.gate-title em{font-style:normal;color:var(--gold-hi)}
.gate-sub{margin:14px 0 0;font-size:12px;color:var(--paper-2);animation:rise .9s .56s both}
.gate-btn{
  margin-top:28px;padding:13px 26px;border:1px solid var(--gold-dim);
  font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--gold-hi);
  animation:rise .9s .7s both;transition:background .2s,border-color .2s;
}
.gate-btn:hover{background:#c49d6414;border-color:var(--gold)}
.gate.off{animation:gate-out .6s ease both;pointer-events:none}

@keyframes gate-drift{from{transform:scale(1.14)}to{transform:scale(1)}}
@keyframes seal-in{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}
@keyframes ring-spin{to{transform:rotate(360deg)}}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes gate-out{to{opacity:0;visibility:hidden}}

/* ── header ─────────────────────────────────────────────── */
.top{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;gap:28px;
  max-width:var(--shell);margin:0 auto;padding:16px 32px;
  background:#04080dd9;backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.mark{display:flex;align-items:center;gap:10px;flex:none}
.mark img{width:34px;transition:filter .4s}
.mark:hover img{filter:drop-shadow(0 0 9px #c49d6466)}
.mark-text{font:600 15px/1 var(--sans);letter-spacing:.01em}
.mark-text em{
  display:block;margin-top:5px;font:500 7.5px/1 var(--sans);
  font-style:normal;letter-spacing:.2em;color:var(--gold);
}
.rail{display:flex;gap:22px;margin-left:auto}
.rail a{
  position:relative;padding:6px 0;font-size:11.5px;color:var(--paper-2);
  transition:color .2s;
}
.rail a:hover{color:var(--paper)}
.rail a.on{color:var(--gold-hi)}
.rail a.on::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.who{display:flex;align-items:center;gap:12px;flex:none}
.who-flag{
  font:600 8px/1 var(--sans);letter-spacing:.16em;color:var(--gold);
  padding:5px 7px;border:1px solid var(--gold-dim);
}
.who-name{font-size:11.5px;color:var(--paper-2)}
.who-name em{
  font-style:normal;margin-left:7px;padding:3px 6px;font-family:var(--serif);
  color:var(--gold-hi);border:1px solid var(--line-2);
}

main{max-width:var(--shell);margin:0 auto;padding:0 32px 64px}

.notice{
  margin:18px 0 0;padding:11px 14px;font-size:11px;line-height:1.7;
  color:var(--paper-3);border-left:2px solid var(--gold-dim);background:#c49d6408;
}
.notice b{color:var(--gold);font-weight:600;letter-spacing:.06em}
.notice b+b,.notice b:not(:first-child){color:var(--paper-2);letter-spacing:0}

/* ── hero ───────────────────────────────────────────────── */
.hero{
  position:relative;margin-top:18px;height:330px;overflow:hidden;
  border:1px solid var(--line-2);border-radius:var(--r);background:#05070a;
  box-shadow:var(--lift-2);
}
.hero-art{
  position:absolute;inset:0 0 0 auto;width:74%;height:100%;
  object-fit:cover;object-position:52% 46%;
}
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,#03070c 0%,#03070cf2 27%,#03070c99 44%,transparent 66%),
    linear-gradient(0deg,#03070ccc,transparent 46%);
}
.hero-body{position:relative;z-index:2;padding:40px 44px;max-width:52%}
.hero-body h1{
  margin:14px 0 0;font:500 clamp(34px,4vw,54px)/1.06 var(--serif);
  letter-spacing:.005em;
}
.hero-body h1 em{font-style:normal;color:var(--gold-hi)}
.hero-line{margin:16px 0 0;font-size:12.5px;line-height:1.8;color:var(--paper-2)}
.cta{
  display:inline-flex;align-items:center;gap:14px;margin-top:24px;
  padding:13px 24px;border-radius:2px;
  background:linear-gradient(105deg,var(--gold-hi),var(--gold) 58%,#a8813f);
  color:#221806;font:600 11.5px/1 var(--sans);letter-spacing:.08em;
  box-shadow:0 6px 22px #00000059;transition:filter .2s,transform .2s;
}
.cta:hover{filter:brightness(1.08);transform:translateY(-1px)}
.hero-sign{
  position:absolute;right:26px;bottom:20px;z-index:2;margin:0;text-align:right;
  font:500 34px/1 var(--serif);color:var(--gold-hi);opacity:.85;
  text-shadow:0 2px 16px #000;
}
.hero-sign em{
  display:block;margin-top:8px;font:500 7px/1.6 var(--sans);font-style:normal;
  letter-spacing:.2em;color:#d8c9a4;opacity:.8;
}

/* ── metric row ─────────────────────────────────────────── */
.metrics{
  display:grid;grid-template-columns:1.18fr 1fr 1fr 1fr;gap:14px;margin-top:14px;
}
.card{
  position:relative;padding:20px;
  background:var(--lacquer);
  border:1px solid var(--line-cool);border-radius:var(--r);
  box-shadow:var(--lift);
  display:flex;flex-direction:column;
}
/* the balance card is the one thing worth real material: warm lacquer
   body + gold-leaf bevel on the top edge */
.card-gold{
  border-color:var(--gold-deep);
  background:var(--lacquer-warm);
  box-shadow:var(--lift-2),0 0 0 1px #c49d6412;
}
.card-gold::before{
  content:'';position:absolute;left:0;right:0;top:0;height:1px;
  background:var(--gold-leaf);
}
.card-gold::after{ /* soft gold bloom under the bevel, sells the leaf */
  content:'';position:absolute;left:0;right:0;top:1px;height:56px;
  pointer-events:none;border-radius:var(--r) var(--r) 0 0;
  background:linear-gradient(180deg,#c49d6414,transparent);
}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-top h2{margin:0;font:500 12px/1 var(--sans);letter-spacing:.02em;color:var(--paper)}
.figure{
  margin:16px 0 0;font:500 clamp(22px,2.1vw,29px)/1 var(--sans);
  letter-spacing:-.02em;color:#fffaf0;
}
.figure em{font-style:normal;font-size:11px;font-weight:400;color:var(--paper-3);letter-spacing:0}
.figure-sub{margin:7px 0 0;font-size:11.5px;color:var(--paper-2)}
.meter{height:3px;margin:16px 0 0;background:#121a22;box-shadow:inset 0 1px 2px #00000080;border-radius:2px;overflow:hidden}
.meter span{display:block;height:100%;background:linear-gradient(90deg,var(--cyan-deep),var(--cyan))}
.link{
  margin-top:auto;padding-top:16px;font-size:11px;color:var(--gold);
  display:inline-flex;gap:8px;align-items:center;transition:color .2s;
}
.link:hover{color:var(--gold-hi)}
.bars{display:flex;align-items:flex-end;gap:3px;height:38px;margin:14px 0 0}
.bars i{flex:1;background:linear-gradient(180deg,var(--cyan-deep),#12414d);border-radius:1px 1px 0 0}
.bars i.hot{background:var(--cyan)}
.trend{width:100%;height:38px;margin:14px 0 0}

/* ── content blocks ─────────────────────────────────────── */
.block{padding-top:56px;scroll-margin-top:76px}
.block+.block{margin-top:8px}
.block-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--line);
}
.block-title{
  margin:9px 0 0;font:500 clamp(24px,2.5vw,34px)/1.12 var(--serif);
  letter-spacing:.005em;color:#fbf6ec;
}

/* table */
.sheet{border:1px solid var(--line-cool);border-radius:var(--r);overflow:auto;
  background:var(--lacquer);box-shadow:var(--lift)}
table{width:100%;border-collapse:collapse;white-space:nowrap}
th{
  padding:13px 20px;text-align:left;font:500 8.5px/1 var(--sans);
  letter-spacing:.16em;color:var(--paper-3);text-transform:uppercase;
  background:linear-gradient(180deg,#141d27,#0c141c);
  border-bottom:1px solid var(--line-2);
}
td{padding:15px 20px;font-size:12.5px;border-bottom:1px solid #191d22;color:var(--paper-2)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#111a2380}
td.name{color:var(--paper)}
td code{font-size:11px;color:var(--cyan)}
.ok{
  display:inline-flex;align-items:center;gap:6px;padding:4px 9px;
  font-size:10px;color:var(--jade);border:1px solid #3c5c45;border-radius:2px;
}
.ok::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--jade)}

/* connect */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.card-h3{margin:0;font:500 15px/1.3 var(--sans);color:var(--paper)}
.copy{
  display:flex;align-items:center;gap:10px;padding:12px 13px;
  background:#03070b;border:1px solid var(--line-cool);border-radius:2px;
  box-shadow:inset 0 2px 6px #000000a6;
}
.copy code{flex:1;font-size:11.5px;color:var(--cyan);overflow-wrap:anywhere}
.copy button{
  flex:none;padding:7px 11px;font-size:10.5px;color:var(--gold);
  border:1px solid var(--line-2);border-radius:2px;transition:background .2s;
}
.copy button:hover{background:#c49d6414}
.tabs{display:flex;gap:4px;margin:18px 0 14px}
.tabs button{
  padding:9px 13px;font-size:11px;color:var(--paper-3);
  border-bottom:1px solid var(--line);transition:color .2s,border-color .2s;
}
.tabs button[aria-selected="true"]{color:var(--gold-hi);border-color:var(--gold)}
pre{
  margin:0;padding:18px;background:#03070b;border:1px solid var(--line-cool);
  box-shadow:inset 0 2px 8px #000000a6;
  border-radius:2px;font-size:11.5px;line-height:1.85;color:var(--cyan);
  white-space:pre-wrap;overflow-wrap:anywhere;
}

/* models */
.filters{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
#q{
  flex:1;min-width:220px;padding:12px 14px;font:400 12.5px var(--sans);
  color:var(--paper);background:var(--lacquer-raised);
  border:1px solid var(--line);border-radius:2px;
}
#q::placeholder{color:var(--paper-3)}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pills button{
  padding:10px 14px;font-size:11px;color:var(--paper-2);
  border:1px solid var(--line);border-radius:2px;transition:all .2s;
}
.pills button:hover{border-color:var(--line-2);color:var(--paper)}
.pills button.on{color:var(--gold-hi);border-color:var(--gold-dim);background:#c49d640f}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{
  padding:22px;background:var(--lacquer);border:1px solid var(--line-cool);
  box-shadow:var(--lift);
  border-radius:var(--r);display:flex;flex-direction:column;
  transition:border-color .25s,transform .25s;
}
.tile:hover{border-color:#4a5a66;transform:translateY(-2px)}
.tile-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.tile-vendor{font:500 9px/1 var(--sans);letter-spacing:.16em;color:var(--gold)}
.tile-mult{font:500 11px/1 var(--mono);color:var(--paper-3)}
.tile h3{margin:16px 0 0;font:500 17px/1.25 var(--sans);color:#fbf6ec}
.tile p{margin:9px 0 0;font-size:12px;line-height:1.75;color:var(--paper-3);flex:1}
.tile-id{
  display:flex;align-items:center;gap:8px;margin-top:16px;padding-top:14px;
  border-top:1px solid #191d22;
}
.tile-id code{flex:1;font-size:11px;color:var(--cyan);overflow-wrap:anywhere}
.tile-id button{font-size:10.5px;color:var(--gold);flex:none}
.void{
  grid-column:1/-1;padding:52px 20px;text-align:center;
  font-size:12.5px;color:var(--paper-3);
  border:1px dashed var(--line-2);border-radius:var(--r);
}

/* plans */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.plan{
  position:relative;padding:24px 20px;background:var(--lacquer);
  box-shadow:var(--lift);
  border:1px solid var(--line);border-radius:var(--r);
  display:flex;flex-direction:column;
}
.plan-flag{
  position:absolute;top:0;right:16px;transform:translateY(-50%);
  padding:4px 8px;font:600 8px/1 var(--sans);letter-spacing:.14em;
  color:#221806;background:linear-gradient(105deg,var(--gold-hi),var(--gold));
}
.plan.pick{border-color:var(--gold-dim);background:var(--lacquer-warm);
  box-shadow:var(--lift-2),0 0 0 1px #c49d6412}
.plan-size{margin:0;font:500 34px/1 var(--serif);color:var(--gold-hi)}
.plan-size em{font-style:normal;font-size:12px;font-family:var(--sans);color:var(--paper-3);margin-left:6px}
.plan-price{margin:14px 0 0;font:500 19px/1 var(--sans);color:#fffaf0}
.plan-note{margin:6px 0 0;font-size:10.5px;color:var(--paper-3)}
.plan ul{margin:18px 0 20px;padding:0;list-style:none;flex:1}
.plan li{
  position:relative;padding:0 0 9px 17px;font-size:11.5px;color:var(--paper-2);
}
.plan li::before{
  content:'';position:absolute;left:0;top:6px;width:5px;height:5px;
  border:1px solid var(--gold);border-radius:50%;
}
.plan .cta{width:100%;justify-content:center;margin:0;padding:12px}
.plan-ghost{
  width:100%;padding:12px;border:1px solid var(--line-2);border-radius:2px;
  font:600 11.5px/1 var(--sans);letter-spacing:.06em;color:var(--paper-2);
  transition:border-color .2s,color .2s;
}
.plan-ghost:hover{border-color:var(--gold-dim);color:var(--gold-hi)}
.plans-note{margin-top:16px}

/* footer */
.foot{
  display:flex;align-items:center;gap:20px;margin-top:64px;padding-top:26px;
  border-top:1px solid var(--line);font-size:10.5px;line-height:1.85;color:var(--paper-3);
}
.foot b{color:var(--paper-2);font-weight:600;letter-spacing:.1em;font-size:9px}
.foot-seal{font:500 30px/1 var(--serif);color:var(--gold);opacity:.75}
.foot-acts{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.foot-acts button{
  padding:9px 13px;font-size:10.5px;color:var(--paper-2);
  border:1px solid var(--line);border-radius:2px;transition:border-color .2s;
}
.foot-acts button:hover{border-color:var(--gold-dim);color:var(--gold-hi)}

/* toast + dialog */
#toast{
  position:fixed;left:50%;bottom:26px;z-index:80;margin:0;
  transform:translate(-50%,14px);opacity:0;pointer-events:none;
  padding:12px 20px;font-size:11.5px;color:#221806;
  background:linear-gradient(105deg,var(--gold-hi),var(--gold));
  transition:opacity .25s,transform .25s;
}
#toast.up{opacity:1;transform:translate(-50%,0)}
dialog{
  width:min(430px,92vw);padding:30px;color:var(--paper);
  background:var(--ink-3);border:1px solid var(--gold-dim);border-radius:var(--r);
}
dialog::backdrop{background:#02050ae0;backdrop-filter:blur(4px)}
dialog h2{margin:10px 0 0;font:500 24px/1.2 var(--serif);color:var(--gold-hi)}
.sim-acts{margin-top:24px}
.sim-acts .cta{width:100%;justify-content:center}

/* ── responsive ─────────────────────────────────────────── */
@media(max-width:1180px){
  .metrics{grid-template-columns:1fr 1fr}
  .plans{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:1fr 1fr}
  .hero-body{max-width:60%}
}
@media(max-width:880px){
  .top{gap:14px;padding:13px 18px;flex-wrap:wrap}
  .rail{order:3;width:100%;margin:0;gap:0;justify-content:space-between;
        overflow-x:auto;padding-top:11px;border-top:1px solid var(--line)}
  .rail a{font-size:11px;padding:7px 2px;white-space:nowrap}
  .who{margin-left:auto}
  .who-name{display:none}
  main{padding:0 18px 56px}
  .duo{grid-template-columns:1fr}
  .hero{height:auto;min-height:0}
  .hero-art{position:relative;width:100%;height:210px;object-position:54% 42%}
  .hero-veil{background:linear-gradient(0deg,#03070c 0%,#03070c 34%,#03070c99 58%,transparent 88%)}
  .hero-body{max-width:none;padding:0 22px 30px;margin-top:-56px}
  .hero-body h1{font-size:36px}
  .hero-sign{font-size:24px;top:14px;bottom:auto;right:16px}
  .hero-sign em{display:none}
  .block{padding-top:42px;scroll-margin-top:118px}
  .block-head{flex-direction:column;align-items:flex-start;gap:10px}
  .grid,.plans,.metrics{grid-template-columns:1fr}
  .card,.tile,.plan{padding:18px}
  .figure{font-size:26px}
  .foot{flex-wrap:wrap;gap:14px}
  .foot-acts{margin-left:0;width:100%}
  .foot-acts button{flex:1;min-height:42px}
  .copy{flex-wrap:wrap}
  .copy code{flex:1 1 100%}
  .copy button{min-height:40px}
  #q{min-width:100%}
  .pills{width:100%}
  .pills button{flex:1;min-height:42px}
  .tile-id button,.link{min-height:40px;display:inline-flex;align-items:center}
}

/* motion off — owner toggle + OS preference */
body.calm *,body.calm *::before,body.calm *::after{animation:none!important;transition:none!important}
body.calm .gate{display:none}
html.calm{scroll-behavior:auto}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .gate-art{animation:none;transform:none}
}

/* touch-target floor on phones (44px, per platform guidance) */
@media(max-width:880px) and (pointer:coarse){
  /* height was already 44px; width was the miss (short labels like
     "Model" / "Salin" measured 34.9–39px). Floor both axes. */
  .rail a{min-height:44px;min-width:44px;display:inline-flex;
    align-items:center;justify-content:center}
  .cta,.plan-ghost,.plan .cta{min-height:46px}
  .tabs button{min-height:44px;min-width:44px}
  .copy button,.tile-id button,.link,.foot-acts button{
    min-height:44px;min-width:44px;display:inline-flex;
    align-items:center;justify-content:center}
  #q{min-height:46px}
  .mark{min-height:44px}
}

/* ═══ OBSERVABILITY LAYER ═══════════════════════════════
   Premium-only intelligence. Same ink/gold discipline:
   surfaces stay black, gold marks billing, cyan marks flow. */

.corridor{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}
.cor{padding:18px;background:var(--lacquer);border:1px solid var(--line-cool);
  border-radius:var(--r);box-shadow:var(--lift)}
.cor-gold{border-color:#6d5730}
.cor-k{margin:0;font:500 8.5px/1 var(--sans);letter-spacing:.18em;color:var(--paper-3)}
.cor-v{margin:14px 0 0;font:500 26px/1 var(--sans);letter-spacing:-.02em;color:#fffaf0}
/* a model name is longer than a figure: smaller type, allowed to wrap */
.cor-name{font-size:17px;line-height:1.24;letter-spacing:-.01em;
  overflow-wrap:anywhere}
.cor-v em{font-style:normal;font-size:11px;font-weight:400;color:var(--paper-3);letter-spacing:0}
.cor-gold .cor-v{color:var(--gold-hi);font-family:var(--serif);font-size:30px}
/* .cor-gold .cor-v (0,2,0) outranks .cor-name (0,1,0), so the model-name
   override must be stated at matching specificity or it loses the cascade */
.cor-gold .cor-name{font-size:18px;line-height:1.26}
.cor-track{height:2px;margin:14px 0 0;background:#121a22;box-shadow:inset 0 1px 2px #00000080;overflow:hidden}
.cor-track span{display:block;height:100%;background:#3f7f8c}
.cor-track span.c{background:var(--cyan)}
.cor-track span.g{background:linear-gradient(90deg,var(--gold),var(--gold-hi))}
.cor-f{margin:10px 0 0;font-size:10.5px;color:var(--paper-3)}

.duo-wide{margin-bottom:14px}

/* pulse ribbon — height encodes latency */
.ribbon{
  position:relative;display:flex;align-items:flex-end;gap:2px;
  height:92px;margin:16px 0 0;padding:0 1px;
}
.rb{
  flex:1;min-width:0;border-radius:1px 1px 0 0;
  transition:filter .15s,transform .15s;cursor:crosshair;
}
.rb.ok{background:linear-gradient(180deg,#8ae6b8,var(--jade-deep))}
.rb.switch{background:linear-gradient(180deg,var(--gold-hi),#7a5d22)}
.rb.slow{background:linear-gradient(180deg,var(--cinnabar-hi),var(--cinnabar-deep))}
.rb:hover{filter:brightness(1.35);transform:scaleY(1.04)}
.ribbon-legend{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  margin-top:12px;font-size:9.5px;color:var(--paper-3);
}
.ribbon-legend .lg{display:inline-flex;align-items:center;gap:6px}
.ribbon-legend .lg::before{content:'';width:7px;height:7px;border-radius:1px}
.ribbon-legend .ok::before{background:#6fd6a6}
.ribbon-legend .switch::before{background:#e6c46a}
.ribbon-legend .slow::before{background:#e0806a}
.tip{
  position:absolute;left:0;bottom:104px;transform:translateX(-50%);
  min-width:168px;padding:10px 12px;z-index:5;pointer-events:none;
  font-size:10.5px;line-height:1.7;color:var(--paper);
  background:linear-gradient(168deg,#16202b,#0a1117);
  border:1px solid var(--line-2);border-radius:2px;
  box-shadow:0 10px 26px #00000073;
}
.tip b{color:var(--gold-hi)}
.tip code{color:var(--cyan);font-size:10px}
.tip em{font-style:normal;color:var(--paper-3);font-size:9.5px}

/* latency histogram */
.hist{display:flex;align-items:flex-end;gap:6px;height:118px;margin:16px 0 0}
.hb{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;position:relative}
.hb-fill{width:100%;background:linear-gradient(180deg,var(--cyan),var(--cyan-deep));border-radius:1px 1px 0 0;min-height:2px}
.hb b{font:500 11px/1 var(--mono);color:var(--paper-2);margin-top:7px}
.hb em{font-style:normal;font-size:8.5px;color:var(--paper-3);margin-top:3px;white-space:nowrap}
.pxx{display:flex;gap:22px;margin-top:16px;padding-top:14px;border-top:1px solid #191d22}
.pxx span{font:500 12px/1 var(--mono);color:var(--paper)}
.pxx b{display:block;font:500 8.5px/1 var(--sans);letter-spacing:.16em;color:var(--paper-3);margin-bottom:6px}

/* Premium billing ledger */
.card-ledger{border-color:#6d5730;margin-bottom:14px}
.ledger{margin-top:18px;display:flex;flex-direction:column;gap:2px}
.lg-row{
  display:grid;grid-template-columns:180px 40px 1fr 96px 108px 84px;
  align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #191d22;
}
.lg-row:last-child{border-bottom:0}
.lg-row code{font-size:10.5px;color:var(--cyan);overflow-wrap:anywhere}
.lg-mult{font:500 12px/1 var(--mono);color:var(--gold-hi);text-align:center}
.lg-bars{display:flex;flex-direction:column;gap:3px;min-width:0}
.lg-bars span{display:block;height:6px;border-radius:1px}
.lg-raw{background:linear-gradient(90deg,#123a45,var(--cyan-deep))}
.lg-debit{background:linear-gradient(90deg,var(--cinnabar-deep),var(--cinnabar) 62%,var(--cinnabar-hi))}
.lg-num{font:500 12px/1.3 var(--mono);color:var(--paper-2);text-align:right}
.lg-num em{display:block;font-style:normal;font:400 8.5px/1 var(--sans);color:var(--paper-3);margin-top:5px}
.lg-num.lg-hot{color:var(--gold-hi)}
.lg-key{display:flex;gap:20px;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px solid #191d22;font-size:10px;color:var(--paper-3)}
.lg-key span{display:inline-flex;align-items:center;gap:7px}
.lg-key i{width:14px;height:6px;border-radius:1px}
.k-raw{background:var(--cyan-deep)}
.k-debit{background:var(--cinnabar)}

/* 24h trend */
.trend-big{width:100%;height:134px;margin-top:16px;display:block}
.t-comp{fill:#1d6a7c3d;stroke:var(--cyan);stroke-width:.7;vector-effect:non-scaling-stroke}
.t-prom{fill:#6d573066;stroke:var(--gold);stroke-width:.7;vector-effect:non-scaling-stroke}
.t-key{display:flex;gap:20px;flex-wrap:wrap;margin-top:14px;font-size:10px;color:var(--paper-3)}
.t-key span{display:inline-flex;align-items:center;gap:7px}
.t-key i{width:9px;height:9px;border-radius:2px}
.k-prom{background:var(--gold)}
.k-comp{background:var(--cyan)}

/* clients */
.clients{margin-top:18px;display:flex;flex-direction:column}
.cl-row{display:grid;grid-template-columns:150px 1fr 82px;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid #191d22}
.cl-row:last-child{border-bottom:0}
.cl-name{font-size:12px;color:var(--paper)}
.cl-track{height:5px;background:#121a22;box-shadow:inset 0 1px 2px #00000080;border-radius:1px;overflow:hidden}
.cl-track span{display:block;height:100%;background:linear-gradient(90deg,var(--cyan-deep),var(--cyan))}
.cl-num{font:500 12px/1.3 var(--mono);color:var(--paper-2);text-align:right}
.cl-num em{display:block;font-style:normal;font:400 9px/1 var(--sans);color:var(--paper-3);margin-top:4px}

.sheet-flush{margin-top:16px}
td.mult{color:var(--gold-hi);font-family:var(--mono)}
td.hot{color:var(--gold-hi);font-family:var(--mono)}
.ok.warn{color:#e0a86a;border-color:#7a5a2c}
.ok.warn::before{background:#e0a86a}

@media(max-width:1180px){
  .corridor{grid-template-columns:1fr 1fr}
  .lg-row{grid-template-columns:150px 36px 1fr 88px 96px;gap:10px}
  .lg-row>.lg-num:last-child{display:none}
}
@media(max-width:880px){
  .corridor{grid-template-columns:1fr 1fr;gap:10px}
  .cor{padding:14px}
  .cor-v{font-size:21px}
  .cor-gold .cor-v{font-size:24px}
  .ribbon{height:76px;gap:1px}
  .hist{height:96px;gap:4px}
  .hb em{font-size:7.5px}
  .lg-row{grid-template-columns:1fr 34px;grid-template-areas:'id mult' 'bars bars' 'raw debit';row-gap:9px}
  .lg-row code{grid-area:id}
  .lg-mult{grid-area:mult}
  .lg-bars{grid-area:bars}
  .lg-row>.lg-num:nth-of-type(1){grid-area:raw;text-align:left}
  .lg-row>.lg-num:nth-of-type(2){grid-area:debit}
  .cl-row{grid-template-columns:1fr 78px;grid-template-areas:'name num' 'track track';row-gap:9px}
  .cl-name{grid-area:name}
  .cl-track{grid-area:track}
  .cl-num{grid-area:num}
  .tip{min-width:142px;bottom:88px}
}

/* ── grid blowout guard ─────────────────────────────────
   `1fr` resolves to minmax(auto,1fr); the auto minimum is the item's
   min-content, so a 60-cell ribbon forces its column wider than the
   viewport. Pin every track floor to 0 and let the ribbon lay out as
   its own equal-column grid instead of relying on flex shrink. */
.duo,.duo-wide{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.metrics{grid-template-columns:minmax(0,1.18fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)}
.corridor{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.plans{grid-template-columns:repeat(4,minmax(0,1fr))}
.ribbon{display:grid;grid-template-columns:repeat(60,minmax(0,1fr));align-items:end}
.rb{width:100%;min-width:0}
.lg-row{grid-template-columns:minmax(0,180px) 40px minmax(0,1fr) minmax(0,96px) minmax(0,108px) minmax(0,84px)}
.cl-row{grid-template-columns:minmax(0,150px) minmax(0,1fr) minmax(0,82px)}
.hist{min-width:0}
.hb{min-width:0}

@media(max-width:1180px){
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plans{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .corridor{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lg-row{grid-template-columns:minmax(0,150px) 36px minmax(0,1fr) minmax(0,88px) minmax(0,96px)}
}
@media(max-width:880px){
  .duo,.duo-wide,.grid,.plans,.metrics{grid-template-columns:minmax(0,1fr)}
  .corridor{grid-template-columns:repeat(2,minmax(0,1fr))}
  /* keep all 60 cells on phones: the heading promises 60, so the
     ribbon must show 60. Narrower cells, tighter gap — no hidden data. */
  .ribbon{grid-template-columns:repeat(60,minmax(0,1fr));gap:1px;height:72px}
  .lg-row{grid-template-columns:minmax(0,1fr) 34px}
  .cl-row{grid-template-columns:minmax(0,1fr) minmax(0,78px)}
}

/* ═══ MULTIPLIER PER MODEL ═══════════════════════════════
   Owner rule: the multiplier belongs to the model and is printed
   as-is. No proportional bars (that would be a comparison), no
   range, no tier count, no token arithmetic. Grid tracks use
   minmax(0,…) because plain 1fr means minmax(auto,1fr) and refuses
   to shrink below min-content (grid blowout). */
.mlist{margin-top:18px;display:flex;flex-direction:column}
.ml-row{
  display:grid;grid-template-columns:minmax(0,58px) minmax(0,1fr) minmax(0,auto);
  align-items:center;gap:16px;padding:13px 0;border-bottom:1px solid #191d22;
}
.ml-row:last-child{border-bottom:0}
.ml-row:hover{background:#111a2359}
.ml-mult{
  font:600 17px/1 var(--sans);letter-spacing:-.015em;color:var(--gold-hi);
  text-align:right;
}
.ml-name{
  display:flex;flex-direction:column;gap:4px;min-width:0;
  font-size:13px;color:var(--paper);
}
.ml-name em{font-style:normal;font-size:8.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--paper-3)}
.ml-id{font-size:10.5px;color:var(--cyan);text-align:right;
  overflow-wrap:anywhere}

/* ═══ REQUEST HISTORY · 7d / 1m / all-time ═══════════════ */
.hist-tabs{display:flex;gap:4px;flex-wrap:wrap}
.hist-tabs button{
  padding:9px 13px;font-size:11px;color:var(--paper-3);
  border:1px solid var(--line);border-radius:2px;
  transition:color .2s,border-color .2s,background .2s;
}
.hist-tabs button:hover{color:var(--paper-2)}
.hist-tabs button[aria-selected="true"]{
  color:var(--gold-hi);border-color:var(--gold-dim);
  background:var(--lacquer-warm);
}
.hist-sum{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(0,168px));
  gap:14px;margin:18px 0 4px;
}
.hist-sum span{display:flex;flex-direction:column;gap:5px;min-width:0}
.hist-sum b{font:500 19px/1 var(--sans);letter-spacing:-.01em;color:#fffaf0;
  overflow-wrap:anywhere}
.hist-sum em{font-style:normal;font-size:10.5px;color:var(--paper-3)}
.hist-gold b{color:var(--gold-hi)}

.hist-bars{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);
  align-items:end;gap:3px;height:112px;margin:20px 0 0;
}
.hbar{position:relative;display:flex;flex-direction:column;
  justify-content:flex-end;height:100%;min-width:0}
.hbar span{
  display:block;width:100%;min-height:2px;border-radius:1px 1px 0 0;
  background:linear-gradient(180deg,var(--cyan),var(--cyan-deep));
  transition:filter .15s;
}
.hbar:hover span{filter:brightness(1.35)}
.hbar em{
  font-style:normal;margin-top:6px;font-size:8.5px;text-align:center;
  color:var(--paper-3);white-space:nowrap;overflow:hidden;
}
.hbar::after{ /* value on hover, no extra DOM */
  content:attr(data-req);position:absolute;left:50%;bottom:calc(100% + 4px);
  transform:translateX(-50%);padding:4px 7px;font-size:9.5px;
  color:var(--paper);background:#16202b;border:1px solid var(--line-2);
  border-radius:2px;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .15s;z-index:3;
}
.hbar:hover::after{opacity:1}

.hist-models{margin-top:22px;display:flex;flex-direction:column}
.hm-row{
  display:grid;grid-template-columns:minmax(0,190px) minmax(0,42px) minmax(0,1fr) minmax(0,92px);
  align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid #191d22;
}
.hm-row:last-child{border-bottom:0}
.hm-row code{font-size:10.5px;color:var(--cyan);overflow-wrap:anywhere}
.hm-mult{font:600 12px/1 var(--sans);color:var(--gold-hi);text-align:right}
.hm-track{height:5px;background:#121a22;border-radius:1px;overflow:hidden;
  box-shadow:inset 0 1px 2px #00000080}
.hm-track span{display:block;height:100%;
  background:linear-gradient(90deg,var(--cyan-deep),var(--cyan))}
.hm-num{font:500 12px/1 var(--sans);color:var(--paper);text-align:right;
  display:flex;flex-direction:column;gap:4px;align-items:flex-end}
.hm-num em{font-style:normal;font-size:8.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--paper-3)}

.tip-mult{margin-left:7px;padding:2px 6px;font-size:9.5px;
  color:var(--gold-hi);border:1px solid var(--gold-deep);border-radius:2px}

@media(max-width:880px){
  .ml-row{grid-template-columns:minmax(0,48px) minmax(0,1fr);row-gap:7px}
  .ml-id{grid-column:2;text-align:left}
  .hist-bars{height:92px;gap:2px}
  .hm-row{grid-template-columns:minmax(0,1fr) minmax(0,40px) minmax(0,84px);
    row-gap:9px}
  .hm-track{grid-column:1/-1}
}
@media(max-width:880px) and (pointer:coarse){
  .hist-tabs button{min-height:44px;min-width:44px}
}

/* ══════════════════════════════════════════════════════════
   LIVE PORTAL ADDITIONS
   Components that exist only in the production build: cross
   links, real slot stock, purchase table, per-model usage.
   Every grid track is minmax(0,1fr) — a bare 1fr resolves to
   minmax(auto,1fr) and lets wide table content blow the page
   out horizontally.
   ══════════════════════════════════════════════════════════ */

/* cross links to the other portals */
.xlinks{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px;
}
.xlinks a{
  display:inline-flex;align-items:center;min-height:40px;
  padding:0 15px;border-radius:2px;
  background:linear-gradient(168deg,var(--lacquer) 0%,var(--lacquer-warm) 100%);
  border:1px solid var(--line-cool);box-shadow:var(--lift);
  font:400 12px/1 var(--sans);letter-spacing:.02em;
  color:var(--paper-2);text-decoration:none;
  transition:color .2s,border-color .2s;
}
.xlinks a:hover{color:var(--gold-hi);border-color:#6d5730}

/* three-up metric row (page has 1fr 1fr 1fr elsewhere) */
.trio{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);
  gap:14px;margin-top:14px;
}

/* .cor-name is used standalone here, so it carries its own base font
   rather than inheriting from .cor-v like it did in the preview */
.cor .cor-name{
  margin:14px 0 0;font:500 17px/1.24 var(--sans);
  letter-spacing:-.01em;color:#fffaf0;overflow-wrap:anywhere;
}
.cor .cor-name em{
  font-style:normal;font-size:11px;font-weight:400;
  color:var(--paper-3);letter-spacing:0;
}
.cor-gold .cor-name{font-family:var(--serif);font-size:19px;color:var(--gold-hi)}
.cor-f{margin:9px 0 0;font:400 11px/1.45 var(--sans);color:var(--paper-3)}

/* live chip: an account that actually has balance */
.chip-live{
  color:#bfe9d4;border-color:#2f6a52;
  background:linear-gradient(180deg,#0d1d18 0%,#081310 100%);
}

/* per-model usage table */
.mlist-card{margin-top:14px}
.ml-name{color:var(--paper);font-weight:500}
.ml-name code{
  display:inline-block;margin-top:3px;
  font:400 10.5px/1.3 var(--mono);color:var(--paper-3);
}
.ml-vendor{color:var(--paper-2);white-space:nowrap}
.ml-req{color:var(--cyan);font-variant-numeric:tabular-nums;white-space:nowrap}
.ml-mult{
  font:500 13px/1 var(--mono);color:var(--gold-hi);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
/* models the customer has not touched yet read quieter, not hidden */
.ml-idle{opacity:.52}
.ml-idle .ml-req{color:var(--paper-3)}

/* empty states inside tables */
.void-cell{
  padding:26px 14px;text-align:center;
  font:400 12px/1.6 var(--sans);color:var(--paper-3);
}

/* real slot stock on a package card */
.plan-stock{
  display:flex;align-items:center;gap:7px;margin:11px 0 0;
  font:400 11px/1.4 var(--sans);color:var(--paper-2);
}
.plan-dot{
  flex:0 0 auto;width:6px;height:6px;border-radius:50%;
  background:var(--jade);box-shadow:0 0 6px #2f9c73a0;
}
.plan-dot.out{background:var(--cinnabar);box-shadow:0 0 6px #b8402ea0}
.plan-out{opacity:.72}
.plan-out .plan-price{color:var(--paper-2)}

/* a package button may now be an <a>, so it needs the button box */
.plan a.cta,.plan a.plan-ghost{
  display:flex;align-items:center;justify-content:center;
  min-height:44px;min-width:44px;text-decoration:none;
}
.plan-ghost[disabled]{opacity:.5;cursor:not-allowed}

/* purchase history */
.buys-card{margin-top:18px}

/* inline link inside body copy */
.ilink{color:var(--gold-hi);text-decoration:none;border-bottom:1px solid #6d5730}
.ilink:hover{color:#fff3c4}

/* primary action for an account with no key yet — this is the one
   thing a new customer must be able to hit, so it is a real control
   rather than a 16px-tall link buried in a sentence */
.keycta{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  min-height:44px;min-width:44px;margin-top:12px;padding:0 18px;
  border-radius:2px;text-decoration:none;
  font:500 12.5px/1 var(--sans);letter-spacing:.02em;color:#1b1206;
  background:linear-gradient(180deg,var(--gold-hi) 0%,var(--gold) 52%,var(--gold-deep) 100%);
  border:1px solid var(--gold-leaf);
  box-shadow:0 1px 0 #fff3c480 inset,var(--lift-2);
}
.keycta:hover{filter:brightness(1.07)}

/* ── tap targets, unconditionally ──────────────────────────
   The older build only enlarged these inside
   @media(max-width:880px) and (pointer:coarse), so on a desktop
   pointer the copy buttons stayed 38x19. Size is a property of the
   control, not of the viewport, so the rule belongs at the root. */
.tile-id button,
.copy button,
.tabs button,
.pills button,
.foot-acts button,
.link,
.rail a,
.xlinks a,
#peek{
  min-height:40px;min-width:40px;
  display:inline-flex;align-items:center;justify-content:center;
}
.tile-id button,.copy button{padding:0 12px}
.link{justify-content:flex-start}
.mark{min-height:40px;display:inline-flex;align-items:center}
#q{min-height:42px}
.cta,.plan-ghost,.plan a.cta,.plan a.plan-ghost{min-height:44px;min-width:44px}

/* mobile: the three-up row stacks, tables keep their own scroll */
@media (max-width:860px){
  .trio{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .xlinks a{font-size:11px;padding:0 12px}
}