:root{--bg:#f5f7fb;--card:#ffffff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--primary:#2563eb;--primary-2:#06b6d4;--danger:#dc2626;--ok:#065f46;--ok-bg:#ecfdf5}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Arial,sans-serif;background:linear-gradient(180deg,#eff6ff 0%,var(--bg) 100%);color:var(--text)}.hero{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;padding:28px 18px 88px}.hero-inner{max-width:920px;margin:0 auto}.badge{display:inline-block;background:#ffffff29;border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:6px 10px;font-size:12px;margin-bottom:12px}.hero h1{margin:0 0 10px;font-size:32px;line-height:1.2}.hero p{margin:0;line-height:1.8;opacity:.96;max-width:720px}.wrap{max-width:920px;margin:-54px auto 32px;padding:0 14px}.panel{background:var(--card);border-radius:24px;box-shadow:0 18px 60px #1f29371f;overflow:hidden;border:1px solid rgba(229,231,235,.8)}.topbar{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line);background:#fcfcff}.topbar .hint{color:var(--muted);font-size:13px;line-height:1.7}form{padding:22px 18px 24px}.section{margin-bottom:26px;padding-bottom:18px;border-bottom:1px solid var(--line)}.section:last-of-type{margin-bottom:18px;border-bottom:none;padding-bottom:0}.section h2{font-size:20px;margin:0 0 16px}.section-desc{color:var(--muted);font-size:13px;line-height:1.7;margin:-6px 0 14px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{min-width:0}.full{grid-column:1 / -1}label{display:block;font-size:14px;font-weight:700;margin:0 0 7px}.required:after{content:" *";color:var(--danger)}input,select{width:100%;border:1px solid #d6dbe5;background:#fff;border-radius:14px;padding:13px 14px;font-size:15px;color:var(--text);outline:none;transition:border-color .2s ease,box-shadow .2s ease}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px #2563eb1a}.helper{margin-top:6px;font-size:12px;color:var(--muted);line-height:1.6}.error{margin-top:6px;color:var(--danger);font-size:12px}.consent-box{background:#f9fafb;border:1px solid var(--line);border-radius:18px;padding:16px;line-height:1.85;font-size:14px;color:#374151;max-height:260px;overflow:auto}.agree-row{display:flex;align-items:flex-start;gap:10px;margin-top:14px}.agree-row input{width:18px;height:18px;margin-top:2px;flex:0 0 18px}.agree-row label{font-weight:500;margin:0;line-height:1.8;font-size:14px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.btn{border:none;border-radius:16px;padding:14px 20px;font-size:16px;font-weight:800;cursor:pointer;transition:transform .04s ease,opacity .2s ease,background .2s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--primary);color:#fff;min-width:180px}.btn-primary:hover{background:#1d4ed8}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-secondary{background:#eef2ff;color:#1e40af}.notice{margin-top:14px;color:var(--muted);font-size:13px;line-height:1.8}.success{margin-top:16px;border:1px solid #a7f3d0;background:var(--ok-bg);color:var(--ok);border-radius:16px;padding:14px 16px;line-height:1.8;font-size:14px}@media(max-width:720px){.hero{padding:24px 16px 80px}.hero h1{font-size:28px}.grid{grid-template-columns:1fr}.wrap{margin:-48px auto 24px}.panel{border-radius:20px}.topbar{display:block}}.consent-toggle{color:#409eff;cursor:pointer;margin-bottom:10px}.link{color:#409eff;cursor:pointer;text-decoration:underline}