:root{--bg: #fafaf9;--surface: #ffffff;--text: #1c1917;--muted: #78716c;--border: #e7e5e4;--accent: #16a34a;--accent-soft: #dcfce7;--warn-soft: #fef9c3}@media(prefers-color-scheme:dark){:root{--bg: #0c0a09;--surface: #1c1917;--text: #f5f5f4;--muted: #a8a29e;--border: #292524;--accent: #22c55e;--accent-soft: #14532d;--warn-soft: #422006}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit}.wrap{max-width:860px;margin:0 auto;padding:0 16px}.top{border-bottom:1px solid var(--border);background:var(--surface)}.top .wrap{display:flex;justify-content:space-between;align-items:center;height:56px}.logo{font-weight:700;text-decoration:none;font-size:1.15rem}.logo:before{content:"●";color:var(--accent);margin-right:6px}nav a{margin-left:18px;text-decoration:none;color:var(--muted);white-space:nowrap}@media(max-width:420px){nav a{margin-left:12px}}nav a:hover{color:var(--text)}h1{font-size:1.9rem;line-height:1.2;margin:32px 0 8px}h2{font-size:1.2rem;margin:32px 0 12px}.muted{color:var(--muted)}.small{font-size:.875rem}.hero{margin-bottom:24px}#search{width:100%;margin-top:16px;padding:12px 14px;font:inherit;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text)}#search:focus{outline:2px solid var(--accent);border-color:transparent}.grid{list-style:none;padding:0;margin:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.card a{display:flex;flex-direction:column;height:100%;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:12px;text-decoration:none;transition:border-color .15s}.card a:hover{border-color:var(--accent)}.card h2{margin:0;font-size:1.05rem}.card p{margin:6px 0 14px;flex:1}.card-head{display:flex;justify-content:space-between;gap:8px;align-items:start}.card-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.tag{font-size:.75rem;padding:2px 8px;border-radius:99px;border:1px solid var(--border);color:var(--muted);white-space:nowrap}.new{font-size:.7rem;font-weight:700;text-transform:uppercase;padding:1px 6px;margin-left:6px;border-radius:4px;background:var(--accent-soft);color:var(--accent);vertical-align:middle}.crumbs{margin-top:20px;font-size:.875rem;color:var(--muted)}.crumbs a{margin:0;color:var(--muted)}.verified:before{content:"✓ ";color:var(--accent)}.notice{background:var(--warn-soft);padding:10px 14px;border-radius:8px;font-size:.9rem;margin-top:16px}.codes{list-style:none;padding:0;margin:0;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.codes li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px}.codes li+li{border-top:1px solid var(--border)}.codes code{font:600 1.05rem ui-monospace,Menlo,Consolas,monospace;letter-spacing:.02em}.copy{font:inherit;font-size:.875rem;padding:6px 14px;border-radius:8px;border:1px solid var(--accent);background:transparent;color:var(--accent);cursor:pointer;min-width:84px}.copy:hover{background:var(--accent);color:#fff}.steps li{margin-bottom:4px}.expired{padding-left:18px;color:var(--muted)}.expired s{font-family:ui-monospace,Menlo,Consolas,monospace}.ad{margin:28px 0;min-height:90px}.foot{margin-top:56px;padding-top:20px;padding-bottom:32px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.foot-links a{margin-right:16px}.support{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;padding:14px 16px;margin-bottom:16px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.support p{margin:0;flex:1 1 280px}.support .btn{text-decoration:none;white-space:nowrap}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.filters button{font:inherit;font-size:.85rem;padding:4px 12px;border-radius:99px;border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer}.filters button[aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.tips li{margin-bottom:4px}.related{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}.related a{display:inline-block;padding:6px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);text-decoration:none;font-size:.9rem}.related a:hover{border-color:var(--accent)}.newest{margin-bottom:8px}.newest .small a{color:var(--muted)}.form{display:grid;gap:14px;max-width:520px}.form label{display:grid;gap:4px;font-weight:600;font-size:.95rem}.form input,.form textarea{font:inherit;font-weight:400;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}.form input:focus,.form textarea:focus{outline:2px solid var(--accent);border-color:transparent}.btn{justify-self:start;font:inherit;font-weight:600;padding:10px 18px;border-radius:8px;border:0;background:var(--accent);color:#fff;cursor:pointer}