:root{--bg: #ffffff;--text: #0b0c0f;--muted: #5b5f6a;--line: rgba(15, 23, 42, .12);--card: #ffffff;--shadow: 0 18px 50px rgba(0, 0, 0, .08);--radius: 18px}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.nav{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:10}.nav-inner{max-width:1100px;margin:0 auto;padding:14px 18px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:800;letter-spacing:.2px}.nav-links{display:flex;gap:10px;align-items:center}.link{padding:10px;color:var(--muted)}.container{max-width:1100px;margin:0 auto;padding:24px 18px}.btn{border:1px solid #111827;background:#111827;color:#fff;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer}.btn.ghost{background:#fff;color:#111827}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.form{display:flex;flex-direction:column;gap:10px;margin-top:12px}input,select{border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:14px}.title{font-weight:800}.muted{color:var(--muted)}.small{font-size:12px}.error{margin-top:10px;background:#fff1f2;border:1px solid #fecdd3;color:#9f1239;padding:10px 12px;border-radius:12px}.success{margin-top:10px;background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:10px 12px;border-radius:12px}.code{font-size:40px;font-weight:900;letter-spacing:6px;padding:14px 16px;border:1px dashed var(--line);border-radius:16px;text-align:center}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:center}.hero-copy h1{font-size:44px;line-height:1.06;margin:0}.hero-copy p{margin:12px 0 0;color:var(--muted);font-size:16px}.hero-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}.hero-art img{width:100%;height:auto;border-radius:18px;border:1px solid var(--line)}.mini{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}.pill{border:1px solid var(--line);padding:8px 10px;border-radius:999px;color:var(--muted);font-size:12px}.pill.clickable{cursor:pointer;color:#111827}@media(max-width:900px){.hero{grid-template-columns:1fr}.hero-copy h1{font-size:36px}}.footer{border-top:1px solid var(--line);margin-top:40px;padding:18px 0;background:#fff}.footer-inner{max-width:1100px;margin:0 auto;padding:0 18px;display:flex;gap:10px;justify-content:center;align-items:center;color:var(--muted);font-size:13px}.dot{opacity:.6}