:root{--ink: #111827;--ink-2: #374151;--muted: #6b7280;--line: #e5e7eb;--bg: #ffffff;--bg-2: #f6f7f9;--brand: #1e3a8a;--brand-2: #2563eb;--brand-soft: #e8efff;--ok: #047857;--radius: 10px;--max: 1100px;--font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg)}img,svg{max-width:100%;height:auto;display:block}a{color:var(--brand-2);text-underline-offset:2px}a:hover{color:var(--brand)}h1,h2,h3{line-height:1.2;margin:0 0 .5em;color:var(--ink);letter-spacing:-.01em}h1{font-size:clamp(1.7rem,1.2rem + 2vw,2.4rem)}h2{font-size:clamp(1.3rem,1rem + 1vw,1.6rem);margin-top:1.8em}h3{font-size:1.1rem;margin-top:1.4em}p,ul,ol{margin:0 0 1em}.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}.prose{max-width:72ch}.prose p,.prose li{color:var(--ink-2)}.lead{font-size:1.12rem;color:var(--ink-2)}.muted{color:var(--muted)}.small{font-size:.9rem}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);text-decoration:none;font-size:1.1rem}.logo svg{width:28px;height:28px}.nav{display:flex;gap:18px;flex-wrap:wrap;font-size:.95rem}.nav a{color:var(--ink-2);text-decoration:none}.nav a:hover{color:var(--brand);text-decoration:underline}.site-footer{border-top:1px solid var(--line);margin-top:64px;padding:28px 0 40px;color:var(--muted);font-size:.9rem;background:var(--bg-2)}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}.site-footer a{color:var(--ink-2)}.crumbs{font-size:.9rem;color:var(--muted);margin:18px 0 8px}.crumbs a{color:var(--muted)}.crumbs span{margin:0 6px}.hero{padding:36px 0 8px}.hero h1{margin-bottom:.3em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 18px;border-radius:var(--radius);font:inherit;font-weight:700;font-size:1rem;cursor:pointer;text-decoration:none;border:1px solid var(--brand);background:var(--brand);color:#fff}.btn:hover{background:var(--brand-2);border-color:var(--brand-2);color:#fff}.btn.secondary{background:#fff;color:var(--brand)}.btn.secondary:hover{background:var(--brand-soft);color:var(--brand)}.btn.ghost{background:transparent;border-color:var(--line);color:var(--ink-2);font-weight:600}.btn.ghost:hover{border-color:var(--ink-2);background:var(--bg-2);color:var(--ink)}.btn[disabled]{opacity:.6;cursor:progress}.gen{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:28px;align-items:start;margin:24px 0 8px}@media(max-width:860px){.gen{grid-template-columns:1fr}}.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:18px}.panel h2{margin:0 0 12px;font-size:1.1rem}.field{margin-bottom:14px}.field label,.field .lbl{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--ink-2)}.field select,.field input[type=number],.field input[type=text]{width:100%;min-height:42px;padding:8px 10px;font:inherit;font-size:1rem;border:1px solid #cfd4dc;border-radius:8px;background:#fff;color:var(--ink)}.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.seg{display:flex;flex-wrap:wrap;gap:6px}.seg label{flex:1 1 auto}.seg input{position:absolute;opacity:0;pointer-events:none}.seg span{display:flex;justify-content:center;align-items:center;min-height:40px;padding:6px 10px;border:1px solid #cfd4dc;border-radius:8px;background:#fff;cursor:pointer;font-weight:600;font-size:.95rem;color:var(--ink-2)}.seg input:checked+span{background:var(--brand);border-color:var(--brand);color:#fff}.seg input:focus-visible+span{outline:2px solid var(--brand-2);outline-offset:2px}.actions{display:grid;gap:10px;margin-top:18px}.actions .btn{width:100%}.check{display:flex;align-items:center;gap:8px;font-size:.95rem;color:var(--ink-2)}.check input{width:18px;height:18px}.seedline{display:flex;gap:8px;align-items:center}.seedline input{flex:1}.seedline .btn{min-height:42px;padding:6px 12px}.hint{font-size:.85rem;color:var(--muted);margin:6px 0 0}.status{min-height:1.4em;font-size:.9rem;color:var(--ok);margin-top:8px}.preview{position:sticky;top:16px}.preview .sheet{background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px #11182714;border-radius:6px;overflow:hidden}.preview .sheet svg{width:100%;height:auto}.preview .tabs{display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap}.preview .tabs button{font:inherit;font-size:.9rem;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer}.preview .tabs button[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.preview .cap{font-size:.85rem;color:var(--muted);margin-top:8px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;padding:0;list-style:none;margin:16px 0 0}.card{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff;display:flex;flex-direction:column;gap:8px}.card img{border:1px solid var(--line);border-radius:6px}.card h3{margin:4px 0 0;font-size:1.02rem}.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--brand);text-decoration:underline}.card p{margin:0;font-size:.92rem;color:var(--muted)}.card .meta{font-size:.85rem;color:var(--muted)}.tag{display:inline-block;font-size:.8rem;font-weight:700;color:var(--brand);background:var(--brand-soft);padding:2px 8px;border-radius:999px}.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;padding:0;list-style:none;margin:16px 0}.facts li{background:var(--bg-2);border-radius:10px;padding:12px 14px;font-size:.95rem;color:var(--ink-2)}.facts strong{display:block;color:var(--ink)}details.faq{border-top:1px solid var(--line);padding:12px 0}details.faq summary{font-weight:700;cursor:pointer}details.faq p{margin:10px 0 0;color:var(--ink-2)}.notice{background:var(--brand-soft);border-radius:10px;padding:12px 14px;font-size:.95rem;color:var(--ink-2)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}