:root{color-scheme:light;--bg: #f2f7fd;--surface: #ffffff;--ink: #16305c;--muted: #5b6f8f;--line: #d7e4f4;--brand: #2e7fe0;--brand-deep: #16305c;--brand-soft: #e6f1fd;--teal: #31b8c6;--accent: #e8a317;--danger: #c0392b;--ok: #1f8a5b;--shadow: 0 10px 28px rgba(23, 68, 135, .1);--radius: 16px;--max: 480px;font-family:PingFang SC,Hiragino Sans GB,Noto Sans SC,Microsoft YaHei,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color:var(--ink);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-width:320px;background:radial-gradient(1200px 400px at 50% -80px,rgba(46,127,224,.12),transparent),var(--bg)}button,input{font:inherit}a{color:var(--brand)}button{cursor:pointer}.page-shell{width:min(100%,var(--max));margin:0 auto;min-height:100dvh;padding:16px 16px 40px;display:flex;flex-direction:column;gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.brand-row{display:flex;align-items:center;gap:10px;color:var(--brand-deep);font-weight:600;font-size:14px}.brand-logo{width:28px;height:28px;border-radius:8px;mix-blend-mode:multiply;object-fit:cover}.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(145deg,var(--brand),var(--teal));display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700}.hero-kicker{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand-deep);font-size:12px;font-weight:600}h1{margin:10px 0 8px;font-size:24px;line-height:1.3;letter-spacing:-.02em}h2{margin:0 0 8px;font-size:18px}.muted{color:var(--muted);font-size:14px}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:10px;align-items:center}.btn{appearance:none;border:none;border-radius:12px;padding:12px 16px;font-weight:600;transition:transform .12s ease,opacity .12s ease,background .12s ease}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;box-shadow:0 8px 18px #2e7fe04d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#1b5cb8,#28a3b1)}.btn-ghost{background:transparent;color:var(--brand-deep);border:1px solid var(--line)}.btn-block{width:100%;display:block;text-align:center;text-decoration:none}.progress-wrap{display:flex;flex-direction:column;gap:8px}.progress-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.progress-track{height:8px;border-radius:999px;background:#dce9f7;overflow:hidden}.progress-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--brand),var(--teal));transition:width .25s ease}.option-list{display:flex;flex-direction:column;gap:10px}.option{text-align:left;width:100%;border:1.5px solid var(--line);background:#fbfdff;border-radius:14px;padding:14px;color:var(--ink);transition:border-color .12s ease,background .12s ease,box-shadow .12s ease}.option:hover{border-color:#a8cbf0}.option.selected{border-color:var(--brand);background:var(--brand-soft);box-shadow:inset 0 0 0 1px #2e7fe026}.option-id{display:inline-flex;width:22px;height:22px;border-radius:50%;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-right:8px;background:#fff;border:1px solid var(--line);color:var(--brand-deep);flex-shrink:0}.option.selected .option-id{background:var(--brand);border-color:var(--brand);color:#fff}.option-body{display:flex;align-items:flex-start;gap:2px}.state-box{text-align:center;padding:48px 20px}.state-box h1{font-size:20px}.score-list{display:flex;flex-direction:column;gap:14px}.score-row{display:grid;grid-template-columns:72px 1fr 42px;gap:10px;align-items:center}.score-label{font-size:13px;font-weight:600;color:var(--brand-deep)}.score-track{height:10px;border-radius:999px;background:#e2edf9;overflow:hidden}.score-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--brand),var(--teal));min-width:2%;transition:width .4s ease}.score-value{font-size:13px;font-variant-numeric:tabular-nums;color:var(--muted);text-align:right}.pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#e0f7f5;color:#0e7c86;font-size:12px;font-weight:600}.next-steps{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px;color:var(--ink);font-size:14px}.cta-grid{display:flex;flex-direction:column;gap:14px}.qr-box{display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px;border-radius:14px;background:#f4f9fe;border:1px dashed #b9d4f0}.qr-box img{width:min(180px,60vw);height:auto;border-radius:8px;background:#fff}.qr-contact-btn{max-width:220px;margin-top:2px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:600;color:var(--brand-deep)}.field input[type=tel],.field input[type=text]{border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;outline:none}.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #2e7fe024}.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.45}.consent input{margin-top:3px}.feedback{font-size:13px;border-radius:10px;padding:10px 12px}.feedback.ok{background:#e8f7ef;color:var(--ok)}.feedback.err{background:#fdecea;color:var(--danger)}.preview-banner{position:sticky;top:0;z-index:10;display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 16px;background:#fff3cd;border-bottom:1px solid #e8c96b;color:#6f4f00;text-align:center;font-size:12px}.preview-banner strong{font-size:14px}.footer-note{text-align:center;color:#8ca1bd;font-size:12px;margin-top:auto;padding-top:8px}.intro-spacer{flex:1}.intro-card{text-align:center}.intro-logo{display:block;width:64%;margin:0 auto 12px;border-radius:12px;mix-blend-mode:multiply}.feat-chips{display:flex;gap:6px;margin-top:12px}.feat-chips span{flex:1;text-align:center;font-size:12px;color:var(--brand-deep);background:var(--brand-soft);border-radius:8px;padding:6px 4px}