:root{--poc-navy: #0b1f33;--poc-navy-2: #112c45;--poc-sea: #14506e;--poc-teal: #2a9d8f;--poc-foam: #e9f1f4;--poc-brass: #d4a23a;--poc-brass-2: #f0c75e;--poc-danger: #e25a4c;--poc-ok: #4cc38a;--poc-ink: #0a1722;--poc-muted: #8ba6b8;--poc-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--poc-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--poc-radius: 14px;--poc-shadow: 0 10px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{font-family:var(--poc-sans);color:var(--poc-foam);background:radial-gradient(1200px 600px at 70% -10%,rgba(42,157,143,.18),transparent 60%),radial-gradient(900px 500px at 10% 110%,rgba(212,162,58,.1),transparent 60%),linear-gradient(160deg,var(--poc-navy) 0%,var(--poc-navy-2) 55%,#0a1a2b 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--poc-serif);font-weight:700;letter-spacing:.2px}a{color:var(--poc-brass-2);text-decoration:none}a:hover{text-decoration:underline}.poc-wrap{max-width:1080px;margin:0 auto;padding:22px clamp(14px,4vw,32px)}.poc-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:8px}.poc-brand{display:flex;align-items:center;gap:10px}.poc-brand b{font-family:var(--poc-serif);font-size:20px}.poc-brand small{color:var(--poc-muted);font-size:12px;letter-spacing:1px;text-transform:uppercase}.poc-card{background:linear-gradient(180deg,#ffffff0f,#ffffff05);border:1px solid rgba(255,255,255,.1);border-radius:var(--poc-radius);box-shadow:var(--poc-shadow);padding:18px}.poc-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font:inherit;font-weight:600;color:var(--poc-ink);background:linear-gradient(180deg,var(--poc-brass-2),var(--poc-brass));border:1px solid rgba(0,0,0,.2);border-radius:10px;padding:10px 16px;transition:transform .06s ease,filter .15s ease}.poc-btn:hover{filter:brightness(1.05)}.poc-btn:active{transform:translateY(1px)}.poc-btn[disabled]{opacity:.45;cursor:not-allowed}.poc-btn--ghost{background:transparent;color:var(--poc-foam);border:1px solid rgba(255,255,255,.25)}.poc-btn--sm{padding:6px 10px;font-size:13px;border-radius:8px}.poc-pill{display:inline-flex;align-items:center;gap:6px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--poc-muted)}.poc-input{font:inherit;color:var(--poc-foam);background:#00000040;border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:8px 10px}.poc-input:focus{outline:2px solid var(--poc-teal)}.poc-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#040a12a8;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.poc-modal{max-width:460px;width:100%}.poc-modal--wide{max-width:580px}.poc-modal h2{margin-top:0}.poc-howto h2{margin:0 0 2px;font-size:clamp(20px,4vw,26px)}.poc-howto-tag{margin:0 0 10px;font-size:13px}.poc-howto-h{font-family:var(--poc-sans);font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--poc-brass-2);margin:14px 0 4px;padding-bottom:4px;border-bottom:1px solid rgba(255,255,255,.08)}.poc-howto-list{list-style:none;margin:0;padding:0}.poc-howto-list li{position:relative;padding:3px 0 3px 18px;font-size:14px;line-height:1.5}.poc-howto-list li:before{content:"›";position:absolute;left:2px;top:3px;color:var(--poc-teal);font-weight:700}.poc-howto-list b{color:var(--poc-foam);font-weight:600}.poc-howto-list .poc-key{display:inline-block;min-width:18px;text-align:center;border:1px solid rgba(255,255,255,.25);border-radius:5px;padding:0 5px;margin:0 1px;font-size:12px;color:var(--poc-foam);background:#ffffff0d}.poc-howto-list .poc-g{font-weight:700}.poc-muted{color:var(--poc-muted)}.poc-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.poc-grid{display:grid;gap:16px}.poc-lb-list{list-style:none;margin:8px 0 0;padding:0}.poc-lb-list li{display:flex;justify-content:space-between;padding:6px 4px;border-bottom:1px solid rgba(255,255,255,.07);font-variant-numeric:tabular-nums}.poc-lb-list li b{color:var(--poc-brass-2)}