:root{--bg:#06070c;--bg-raised:#0d0f18;--bg-input:#12141f;--border:#1e2130;--border-strong:#2c3046;--text:#e8e6e3;--text-dim:#8b8fa3;--ember:#ff6b35;--ember-soft:#ff8c5a;--ember-glow:rgba(255,107,53,0.35);--gold:#e8b84b;--danger:#ff5470;--radius:12px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);background:var(--bg);background-image:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(255,107,53,.07),transparent),radial-gradient(ellipse 60% 40% at 50% 110%,rgba(60,40,120,.12),transparent);background-attachment:fixed;color:var(--text);line-height:1.6;min-height:100dvh;display:flex;flex-direction:column}a{color:var(--ember-soft);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:640px;margin:0 auto;padding:0 16px}main.container{flex:1 1;padding-top:24px;padding-bottom:48px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(6,7,12,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.site-header .inner{display:flex;align-items:center;justify-content:space-between;min-height:56px}.logo{font-weight:800;font-size:1.15rem;letter-spacing:.02em;color:var(--text)}.logo em{color:var(--ember);font-style:normal}.main-nav{display:flex;gap:4px}.main-nav a{color:var(--text-dim);padding:12px 10px;min-height:44px;display:inline-flex;align-items:center;font-size:.95rem}.main-nav a:hover{color:var(--text);text-decoration:none}.site-footer{border-top:1px solid var(--border);color:var(--text-dim);font-size:.85rem;padding:24px 0 32px;margin-top:auto}.site-footer .inner{display:flex;flex-direction:column;gap:8px}.site-footer nav{display:flex;flex-wrap:wrap;gap:16px}.site-footer a{color:var(--text-dim)}.hero{text-align:center;padding:40px 0 24px}.hero h1{font-size:clamp(1.9rem,7vw,2.8rem);line-height:1.15;margin:0 0 12px;font-weight:800;letter-spacing:-.01em}.hero h1 .void-word{background:linear-gradient(180deg,var(--ember-soft),var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent}.hero .claim{font-size:1.05rem;margin:0 auto 20px;max-width:42ch}.hero .claim,.notice{color:var(--text-dim)}.notice{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;font-size:.85rem}.btn,.notice strong{color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg-raised);font-size:1rem;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}.btn,.btn:hover{text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(180deg,var(--ember-soft),var(--ember));border-color:transparent;color:#1a0d04;box-shadow:0 0 24px var(--ember-glow)}.btn-primary:hover{box-shadow:0 0 36px var(--ember-glow)}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.card{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.section-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-dim);margin:32px 0 12px;font-weight:700}.lb-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.lb-row{display:flex;align-items:center;gap:12px;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.lb-row .rank{font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;min-width:2.6em;color:var(--text-dim)}.lb-row.top-1 .amount,.lb-row.top-1 .rank{color:var(--gold)}.lb-row.top-1{border-color:rgba(232,184,75,.4);box-shadow:0 0 20px rgba(232,184,75,.08)}.lb-row.top-2 .rank,.lb-row.top-3 .rank{color:var(--ember-soft)}.lb-row.is-me{border-color:var(--ember);box-shadow:0 0 20px var(--ember-glow)}.lb-row .who{flex:1 1;min-width:0}.lb-row .name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-row .meta{font-size:.8rem;color:var(--text-dim);display:flex;gap:6px;align-items:center}.lb-row .amount{font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}.lb-empty{text-align:center;color:var(--text-dim);padding:40px 16px}.badge-chip{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.05em;border:1px solid var(--border-strong);border-radius:999px;padding:1px 8px;color:var(--ember-soft)}.tabs{display:flex;gap:4px;overflow-x:auto;padding-bottom:4px;margin:0 0 16px;-webkit-overflow-scrolling:touch}.tabs a{flex-shrink:0;padding:10px 14px;min-height:44px;display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--border);color:var(--text-dim);font-size:.9rem;font-weight:600}.tabs a:hover{text-decoration:none;color:var(--text)}.tabs a.active{color:#1a0d04;background:linear-gradient(180deg,var(--ember-soft),var(--ember));border-color:transparent}.field{margin-bottom:20px}.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}.field .hint{font-size:.8rem;color:var(--text-dim);margin-top:6px}input[type=number],input[type=text],select,textarea{width:100%;min-height:48px;padding:12px 14px;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg-input);color:var(--text);font-size:1rem;font-family:var(--font)}input:focus,select:focus,textarea:focus{outline:2px solid var(--ember);outline-offset:-1px}input:disabled{opacity:.45}.amount-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px;margin-bottom:10px}.amount-btn{min-height:48px;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg-input);color:var(--text);font-weight:700;font-size:1rem;cursor:pointer}.amount-btn.selected{background:linear-gradient(180deg,var(--ember-soft),var(--ember));color:#1a0d04;border-color:transparent}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px}.switch{position:relative;width:52px;height:30px;flex-shrink:0}.switch input{opacity:0;width:100%;height:100%;position:absolute;margin:0;cursor:pointer;z-index:1}.switch .track{position:absolute;inset:0;border-radius:999px;background:var(--bg-input);border:1px solid var(--border-strong);transition:background .2s}.switch .thumb{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:var(--text-dim);transition:transform .2s,background .2s}.switch input:checked~.track{background:var(--ember);border-color:transparent}.switch input:checked~.thumb{transform:translateX(22px);background:#1a0d04}.checkbox-row{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--text-dim)}.checkbox-row input{width:20px;height:20px;margin-top:2px;flex-shrink:0;accent-color:var(--ember)}.form-error{background:rgba(255,84,112,.1);border:1px solid rgba(255,84,112,.4);color:var(--danger);border-radius:var(--radius);padding:12px 16px;font-size:.9rem;margin-bottom:16px}.summary-box{display:flex;flex-direction:column;gap:8px}.summary-box .line{display:flex;justify-content:space-between;gap:12px;font-size:.95rem}.summary-box .line span:first-child{color:var(--text-dim)}.summary-box .line strong{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.success-hero{text-align:center;padding:48px 0 24px;position:relative}.success-hero .orb{width:96px;height:96px;margin:0 auto 24px;border-radius:50%;background:radial-gradient(circle at 40% 35%,var(--ember-soft),var(--ember) 60%,#7a2c0d);box-shadow:0 0 60px var(--ember-glow),0 0 120px rgba(255,107,53,.15);animation:pulse 3s ease-in-out infinite}.success-hero .rank-display{font-size:clamp(2.5rem,12vw,4rem);font-weight:800;color:var(--ember);line-height:1.1;margin:8px 0}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.92}}@media (prefers-reduced-motion:reduce){.success-hero .orb{animation:none}.btn,.switch .thumb{transition:none}}.stat-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.stat{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center}.stat .value{font-size:1.5rem;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim)}.prose h1{font-size:1.7rem;line-height:1.25}.prose h2{font-size:1.15rem;margin-top:32px}.prose li,.prose p{color:var(--text-dim);font-size:.95rem}.prose strong{color:var(--text)}.actions{display:flex;flex-direction:column;gap:10px;margin-top:24px}@media (min-width:768px){.container{max-width:760px}.hero{padding-top:64px}.actions{flex-direction:row;justify-content:center}.stat-grid{grid-template-columns:repeat(4,1fr)}}