:root{
  --bg:#0e0b09; --bg-2:#150f0b; --solid:#1a130e;
  --panel:rgba(236,223,196,.035); --panel-2:rgba(236,223,196,.06); --line:rgba(236,223,196,.09); --line-2:rgba(236,223,196,.17);
  --text:#efe4cc; --muted:#ab9b80; --dim:#6f6352;
  --wax:#b8322a; --wax-hi:#d9493c; --wax-deep:#7a1c16; --wax-soft:rgba(184,50,42,.14);
  --brass:#cfa955; --brass-soft:rgba(207,169,85,.13);
  --hit:#76b593; --hit-soft:rgba(118,181,147,.13); --miss:#8d847a; --miss-soft:rgba(141,132,122,.13);
  --open:#cfa955; --warn:#e0a84a; --err:#e06a5c;
  --grad:linear-gradient(135deg,#d9493c 0%,#b8322a 45%,#8a221b 100%);
  --grad-text:linear-gradient(100deg,#f6ead2 0%,#e7cf9c 45%,#d9493c 100%);
  --r:16px; --r-sm:10px;
  --display:'Fraunces',Georgia,'Times New Roman',serif;
  --body:'Manrope',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
}
*{box-sizing:border-box}
html{background:var(--bg)}
html,body{margin:0;color:var(--text)}
body{font:14.5px/1.6 var(--body);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;
  background:
    radial-gradient(900px 520px at 85% -8%,rgba(184,50,42,.16),transparent 60%),
    radial-gradient(700px 480px at -10% 30%,rgba(207,169,85,.07),transparent 60%),
    radial-gradient(900px 700px at 50% 120%,rgba(122,28,22,.12),transparent 60%),
    var(--bg)}
.grain{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
::selection{background:rgba(217,73,60,.35)}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px;border-radius:6px}
.num,.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.muted{color:var(--muted)} .dim{color:var(--dim)} .wax{color:var(--wax-hi)} .brass{color:var(--brass)} .hitc{color:var(--hit)} .missc{color:var(--miss)}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.015em;margin:0}
.serif{font-family:var(--display)}

/* ---------- top ---------- */
.top{position:sticky;top:0;z-index:30;background:rgba(14,11,9,.82);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top-in{max-width:1200px;margin:0 auto;height:62px;padding:0 20px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font:600 20px var(--display);letter-spacing:-.02em}
.mark{width:28px;height:28px;filter:drop-shadow(0 2px 6px rgba(184,50,42,.45))}
.nav{display:flex;gap:2px}
.nav a{padding:7px 12px;border-radius:999px;color:var(--muted);font-weight:500;transition:color .15s,background .15s}
.nav a:hover{color:var(--text)} .nav a.on{color:var(--text);background:var(--panel-2)}
.top-r{margin-left:auto;display:flex;gap:8px;align-items:center}

.btn{height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);background:var(--panel-2);font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;transition:background .15s,border-color .15s,transform .1s,box-shadow .2s}
.btn:hover{border-color:rgba(236,223,196,.3)}
.btn:active{transform:scale(.97)}
.btn-wax{background:var(--grad);border-color:transparent;color:#fff4ea;box-shadow:0 6px 22px -8px rgba(217,73,60,.7),inset 0 1px 0 rgba(255,255,255,.18)}
.btn-wax:hover{box-shadow:0 10px 30px -8px rgba(217,73,60,.85),inset 0 1px 0 rgba(255,255,255,.22);border-color:transparent}
.btn-ghost{background:transparent}
.btn-lg{height:48px;font-size:15px;padding:0 22px}
.btn-sm{height:30px;padding:0 12px;font-size:12.5px}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;pointer-events:none}

main{position:relative;z-index:1;flex:1;width:100%;max-width:1200px;margin:0 auto;padding:28px 20px 60px;outline:none}
.foot{position:relative;z-index:1;border-top:1px solid var(--line)}
.foot-in{max-width:1200px;margin:0 auto;padding:22px 20px 30px;display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.foot-in p{margin:0}

/* ---------- panels ---------- */
.panel{background:linear-gradient(180deg,rgba(236,223,196,.045),rgba(236,223,196,.02));border:1px solid var(--line);border-radius:var(--r);box-shadow:0 1px 0 rgba(255,255,255,.03) inset,0 20px 40px -30px rgba(0,0,0,.8)}
.ph{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.ph h2{font-size:18px}
.pb{padding:18px}
.kicker{font:600 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brass)}
.pill{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;border-radius:999px;font:600 11px var(--mono);letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);white-space:nowrap}
.pill.hit{color:var(--hit);background:var(--hit-soft);border-color:rgba(118,181,147,.3)}
.pill.miss{color:var(--miss);background:var(--miss-soft)}
.pill.open,.pill.grading{color:var(--brass);background:var(--brass-soft);border-color:rgba(207,169,85,.28)}
.pill.sealed{color:#f0b3a8;background:var(--wax-soft);border-color:rgba(217,73,60,.3)}
.pill.sealed-overdue{color:var(--err);background:rgba(224,106,92,.1);border-color:rgba(224,106,92,.3)}
.pill.nodata{color:var(--dim)}
.seg{display:inline-flex;background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:999px;padding:3px}
.seg button{border:0;background:none;padding:5px 12px;border-radius:999px;color:var(--muted);font-weight:600;cursor:pointer;font-size:12.5px}
.seg button.on{background:var(--panel-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line-2)}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:36px;align-items:center;padding:18px 0 34px}
.hero h1{font-size:clamp(38px,5.4vw,64px);line-height:1.02;font-weight:600}
.hero h1 em{font-style:italic;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{font-size:16.5px;color:var(--muted);max-width:520px;margin:18px 0 26px}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap}
.hero .fine{margin-top:18px;font-size:12.5px;color:var(--dim);max-width:500px}
.stage{position:relative;aspect-ratio:720/400;width:100%;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(120% 90% at 25% 70%,rgba(184,50,42,.1),transparent 60%),linear-gradient(180deg,#17110d,#100c09)}
.stage svg{position:absolute;inset:0;width:100%;height:100%}
.stage .cap{position:absolute;left:14px;bottom:12px;right:14px;font-size:12px;color:var(--dim);display:flex;justify-content:space-between;gap:10px}
.stage .cap a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.replay{position:absolute;top:10px;right:10px}

/* signature animation */
.oath .scroll{transform-box:fill-box;transform-origin:50% 100%}
.oath.play .scroll{animation:scrollIn .9s var(--ease) both}
.oath .seal{transform-box:fill-box;transform-origin:50% 50%;opacity:0}
.oath.play .seal{animation:stamp .7s .85s var(--spring) both}
.oath .ripple{transform-box:fill-box;transform-origin:50% 50%;opacity:0}
.oath.play .ripple{animation:ripple 1.1s 1.15s var(--ease) both}
.oath.play .ripple.r2{animation-delay:1.3s}
.oath .ink{stroke-dasharray:var(--len,1200);stroke-dashoffset:var(--len,1200)}
.oath.play .ink{animation:draw 2.4s 1.55s var(--ease) forwards}
.oath .area{opacity:0}
.oath.play .area{animation:fade .9s 2.6s var(--ease) forwards}
.oath .late{opacity:0}
.oath.play .late{animation:fade .6s 3.7s var(--ease) forwards}
.oath.play .late.l2{animation-delay:3.95s}
.oath .tick{opacity:0}
.oath.play .tick{animation:fade .4s 1.2s var(--ease) forwards}
@keyframes scrollIn{0%{transform:translateY(-60px) rotate(-4deg);opacity:0}70%{opacity:1}100%{transform:none;opacity:1}}
@keyframes stamp{0%{transform:translateY(-70px) scale(1.9);opacity:0}55%{transform:translateY(0) scale(.86,.8);opacity:1}75%{transform:scale(1.07,1.03)}100%{transform:none;opacity:1}}
@keyframes ripple{0%{transform:scale(.4);opacity:.75}100%{transform:scale(2.6);opacity:0}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}

/* ---------- stats strip ---------- */
.strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:22px}
.strip > div{padding:16px 18px;border-right:1px solid var(--line)}
.strip > div:last-child{border-right:0}
.strip b{display:block;font:600 26px var(--display)}
.strip span{font-size:12px;color:var(--muted)}

.grid2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;align-items:start}
.stack{display:grid;gap:20px}

/* ---------- call rows ---------- */
.rows{display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:34px minmax(0,1.4fr) minmax(0,1fr) 92px 84px;gap:12px;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line);transition:background .15s}
.row:last-child{border-bottom:0}
.row:hover{background:rgba(236,223,196,.03)}
.row .seal-ico{width:30px;height:30px}
.row .seal-ico.sealed{filter:saturate(.6) brightness(.85)}
.tok{display:flex;align-items:center;gap:9px;min-width:0}
.tok img,.tok .ph-ico{width:26px;height:26px;border-radius:50%;flex:none;background:var(--panel-2);object-fit:cover}
.tok b{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tok .sub{font-size:12px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cell-r{text-align:right}
.mult{font:600 15px var(--mono)}
.mult.up{color:var(--hit)} .mult.flat{color:var(--muted)}
.who{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.empty{padding:34px 20px;text-align:center;color:var(--muted)}
.empty b{display:block;font:600 18px var(--display);color:var(--text);margin-bottom:4px}

/* ---------- leaderboard ---------- */
.lb{width:100%;border-collapse:collapse}
.lb th{font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);text-align:left;padding:10px 18px;border-bottom:1px solid var(--line)}
.lb td{padding:12px 18px;border-bottom:1px solid var(--line)}
.lb tr:last-child td{border-bottom:0}
.lb tbody tr{cursor:pointer;transition:background .15s}
.lb tbody tr:hover{background:rgba(236,223,196,.03)}
.lb .rk{font:600 13px var(--mono);color:var(--brass);width:40px}
.bar{height:6px;border-radius:9px;background:rgba(236,223,196,.08);overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--hit),#a9d6b9);border-radius:9px}

/* ---------- forms ---------- */
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-weight:600;font-size:13px;display:flex;justify-content:space-between;gap:8px}
.field label .dim{font-weight:500}
.input{height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line-2);background:rgba(0,0,0,.28);outline:none;transition:border-color .15s,box-shadow .15s;width:100%;min-width:0}
textarea.input{height:auto;min-height:74px;padding:11px 14px;resize:vertical}
.input:focus{border-color:rgba(207,169,85,.55);box-shadow:0 0 0 3px rgba(207,169,85,.12)}
.input.mono{font-size:13px}
.input-wrap{position:relative}
.input-wrap .pre{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--dim)}
.input-wrap .input{padding-left:28px}
.hint{font-size:12px;color:var(--dim)}
.err{color:var(--err);font-size:12.5px}
.tokprev{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px dashed var(--line-2);border-radius:12px;font-size:13px;min-height:48px}
.tokprev img{width:28px;height:28px;border-radius:50%}
.mode{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.mode button{text-align:left;padding:14px;border-radius:14px;border:1px solid var(--line-2);background:rgba(0,0,0,.2);cursor:pointer;transition:border-color .15s,background .15s}
.mode button b{display:block;font:600 16px var(--display);margin-bottom:3px}
.mode button span{font-size:12.5px;color:var(--muted)}
.mode button.on{border-color:rgba(217,73,60,.6);background:var(--wax-soft);box-shadow:inset 0 0 0 1px rgba(217,73,60,.25)}
.memo-box{font:12.5px/1.55 var(--mono);background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:12px;padding:12px 14px;word-break:break-all;color:#f0dcc0}
.memo-box .k{color:var(--brass)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:12px 0}
.check input{margin-top:3px;accent-color:var(--wax)}
.receipt{border:1px solid rgba(217,73,60,.35);background:var(--wax-soft);border-radius:14px;padding:14px;margin-top:12px}

/* ---------- certificate (call page) ---------- */
.cert{position:relative;overflow:hidden}
.cert::before{content:"";position:absolute;inset:10px;border:1px solid rgba(207,169,85,.18);border-radius:10px;pointer-events:none}
.cert-in{position:relative;padding:28px 30px;display:grid;grid-template-columns:minmax(0,1fr) 120px;gap:20px;align-items:start}
.cert h1{font-size:clamp(26px,3.4vw,38px);line-height:1.1}
.cert .big-seal{width:112px;height:112px;filter:drop-shadow(0 10px 22px rgba(122,28,22,.6))}
.cert .big-seal.dull{filter:grayscale(.5) brightness(.7)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--line);border-top:1px solid var(--line)}
.facts > div{background:var(--bg-2);padding:14px 18px;min-width:0}
.facts span{display:block;font-size:11.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em;font-family:var(--mono)}
.facts b{display:block;font:600 19px var(--mono);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.facts b.serif{font-family:var(--display);font-size:21px}
.chart-wrap{position:relative;padding:8px 6px 4px}
.chart-wrap svg{display:block;width:100%;height:auto}
.chart .grid line{stroke:rgba(236,223,196,.06)}
.chart .axis text{fill:var(--dim);font:10.5px var(--mono)}
.chart .price{fill:none;stroke:#efe4cc;stroke-width:1.8;stroke-linejoin:round}
.chart .hiwick{fill:none;stroke:rgba(239,228,204,.22);stroke-width:1}
.chart .x2{stroke:var(--hit);stroke-dasharray:5 5;stroke-width:1.2}
.chart .tgt{stroke:var(--brass);stroke-dasharray:2 4;stroke-width:1.2}
.chart .lbl{font:600 10.5px var(--mono)}
.verify-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.verify-list li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;font-size:13.5px}
.verify-list li svg{width:18px;height:18px;margin-top:2px}
.verify-list code{font:12px var(--mono);color:var(--muted);word-break:break-all}
.addr{font-family:var(--mono);font-size:12.5px;word-break:break-all}
.link{color:var(--brass);text-decoration:underline;text-decoration-color:rgba(207,169,85,.35);text-underline-offset:3px}

/* ---------- profile ---------- */
.prof{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:20px}
.prof h1{font-size:clamp(24px,3vw,34px)}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}
.tile{padding:16px 18px}
.tile span{font-size:12px;color:var(--muted)}
.tile b{display:block;font:600 28px var(--display);margin-top:2px}
.tile small{display:block;font-size:11.5px;color:var(--dim)}

/* ---------- method ---------- */
.prose{max-width:760px}
.prose h2{font-size:24px;margin:30px 0 8px}
.prose p,.prose li{color:var(--muted)}
.prose b{color:var(--text)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0}
.two .panel{padding:18px}
.two h3{font-size:17px;margin-bottom:8px}
.two ul{margin:0;padding-left:18px}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:8px 0 22px}
.steps .panel{padding:18px}
.steps .n{font:600 12px var(--mono);color:var(--wax-hi)}
.steps b{display:block;font:600 17px var(--display);margin:4px 0}
.steps p{margin:0;font-size:13px;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,30px);opacity:0;z-index:50;background:#22180f;border:1px solid var(--line-2);padding:10px 16px;border-radius:999px;font-size:13px;transition:opacity .25s,transform .25s var(--ease);pointer-events:none;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.bad{border-color:rgba(224,106,92,.5);color:#ffd1c9}
.spin{width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;animation:sp .8s linear infinite;display:inline-block}
@keyframes sp{to{transform:rotate(360deg)}}
.skel{background:linear-gradient(90deg,rgba(236,223,196,.04),rgba(236,223,196,.09),rgba(236,223,196,.04));background-size:200% 100%;animation:sk 1.4s infinite;border-radius:8px;height:14px}
@keyframes sk{to{background-position:-200% 0}}
.fadein{animation:fadeUp .45s var(--ease) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
::view-transition-old(root),::view-transition-new(root){animation-duration:.22s}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero{grid-template-columns:1fr;gap:24px}
  .grid2{grid-template-columns:1fr}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  .top-in{gap:10px;padding:0 14px}
  .nav a{padding:6px 8px;font-size:13px}
  .brand span{display:none}
  .hide-xs{display:none}
  main{padding:18px 14px 50px}
  .strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .strip > div:nth-child(2){border-right:0}
  .strip > div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .row{grid-template-columns:30px minmax(0,1fr) auto;row-gap:4px;padding:12px 14px}
  .row .who{grid-column:2/3;grid-row:2}
  .row .c-mc{display:none}
  .row .c-st{grid-column:3;grid-row:2;text-align:right}
  .two{grid-template-columns:1fr}
  .mode{grid-template-columns:1fr}
  .cert-in{grid-template-columns:1fr;padding:22px 20px}
  .cert .big-seal{width:76px;height:76px;order:-1}
  .lb .hide-m{display:none}
  .lb th,.lb td{padding:10px 12px}
  .tile b{font-size:22px}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts b{font-size:16px}
  .stage{aspect-ratio:720/470}
  .stage svg{height:calc(100% - 34px)}
  .stage .cap{font-size:11.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important}
  .oath .ink{stroke-dashoffset:0}
  .oath .seal,.oath .area,.oath .late,.oath .tick{opacity:1}
  .oath .ripple{display:none}
}
.cert-in > div{min-width:0}
.cert .tok .sub{white-space:normal;word-break:break-all}
.cert p .mono{white-space:nowrap}

/* X link + contract address */
.top-r{display:flex;align-items:center;gap:8px}
.xlink{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--muted);flex:none}
.xlink:hover{color:var(--text);border-color:var(--line-2)}
.cabox{display:flex;align-items:center;gap:8px;margin-top:16px;padding:6px 6px 6px 14px;border:1px solid var(--line);border-radius:10px;background:var(--panel);max-width:100%}
.ca-label{font:600 11px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--brass);letter-spacing:.1em}
.ca-code{font:500 12.5px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}
.ca-copy,.ca-x{height:32px;padding:0 12px}
.foot-links{overflow-wrap:anywhere}
.foot-links a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.foot-links code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.ca-mini{border:1px solid var(--line-2);background:transparent;color:var(--muted);border-radius:6px;padding:1px 8px;font:600 11px inherit;cursor:pointer}
.ca-mini:hover{border-color:var(--brass);color:var(--text)}
@media (max-width:560px){.ca-x{display:none}}