:root{--bg:#eef4f8;--card:#fff;--text:#172033;--muted:#667085;--blue:#174a7c;--blue2:#24679f;--line:#d8e1ea;--soft:#f7f9fb;--shadow:0 12px 34px rgba(15,23,42,.09)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:linear-gradient(135deg,#eaf2f8,#fbfcfd)}button,input{font:inherit}.home-shell,.app-shell{max-width:980px;margin:0 auto;padding:28px 16px}.hero,.app-card{background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:28px}.brand-row{display:flex;gap:14px;align-items:center}.logo{width:54px;height:54px;border-radius:16px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:26px;font-weight:700}h1{margin:0;color:var(--blue);font-size:36px}.brand-row p{margin:5px 0 0;color:var(--muted)}.intro{margin:34px 0}.intro h2{font-size:30px;line-height:1.25;margin:0 0 14px}.intro p{font-size:18px;line-height:1.55;color:var(--muted);max-width:760px}.primary-link,.btn-primary,.btn-secondary{display:inline-block;text-decoration:none;border:none;border-radius:12px;padding:13px 18px;font-weight:700;cursor:pointer}.primary-link,.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:#fff;color:var(--blue);border:1px solid var(--line)}.footer{margin-top:30px;color:var(--muted);font-size:13px}.topline{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}.step{font-size:14px;color:var(--muted)}.progress{height:8px;background:#e9eef3;border-radius:999px;overflow:hidden;margin:10px 0 24px}.progress span{display:block;height:100%;background:var(--blue2);width:0;transition:.2s}h2{margin:0 0 8px;font-size:28px}.lead{color:var(--muted);line-height:1.5;margin:0 0 22px}.choice-grid{display:grid;grid-template-columns:1fr;gap:10px}.choice{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#fff;border-radius:13px;padding:14px;cursor:pointer;text-align:left}.choice:hover{background:#f4f8fc}.choice input{width:20px;height:20px}.count-row{display:grid;grid-template-columns:1fr 130px;gap:14px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:13px;margin-bottom:10px}.count-row input{width:100%;padding:11px;border:1px solid var(--line);border-radius:10px}.other-box{margin-top:12px;padding:14px;background:var(--soft);border-radius:13px;border:1px dashed #b7c4d1}.other-box input{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;margin-top:8px}.actions{display:flex;justify-content:space-between;gap:10px;margin-top:24px;flex-wrap:wrap}.notice{background:#f2f7fb;border-left:4px solid var(--blue);padding:14px;border-radius:9px;margin:16px 0;color:#334155}.summary-card{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:16px;margin:12px 0}.summary-card h3{margin:0 0 8px}.tags{display:flex;flex-wrap:wrap;gap:7px}.tag{background:#e7eff7;border-radius:999px;padding:6px 10px;font-size:13px}.attention{border-left:4px solid #b7791f}.hidden{display:none!important}.small{font-size:13px;color:var(--muted)}@media(max-width:650px){.hero,.app-card{padding:20px;border-radius:18px}h1{font-size:30px}.intro h2{font-size:24px}.count-row{grid-template-columns:1fr 95px}}