:root{color-scheme:light;--bg:#f6f7fb;--card:#ffffff;--text:#1f2937;--muted:#5f6b7a;--primary:#2563eb;--border:#d9e0ea}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left,#f3f7ff 0,transparent 38%),linear-gradient(180deg,#f7f9fc,#eef3fb);color:var(--text)}a{color:inherit}.siteHeader{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:rgba(246,247,251,.82);border-bottom:1px solid rgba(217,224,234,.8)}.siteFooterInner,.siteHeaderInner{max-width:1100px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brandMark{display:inline-flex;align-items:center;gap:12px;text-decoration:none}.brandIcon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),#1e40af);color:white;font-weight:700;box-shadow:0 10px 24px rgba(37,99,235,.22)}.brandMark small,.brandMark strong{display:block}.brandMark strong{font-size:1rem}.brandMark small{color:var(--muted);font-size:.82rem}.siteNav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.siteNav a{text-decoration:none;padding:10px 12px;border-radius:999px;color:var(--muted);font-weight:700}.siteNav a:hover{background:rgba(37,99,235,.08);color:var(--text)}.siteShell{min-height:calc(100vh - 140px)}.siteFooter{border-top:1px solid rgba(217,224,234,.8);background:rgba(246,247,251,.8)}.siteFooterInner{color:var(--muted);font-size:.92rem}.page{max-width:1100px;margin:0 auto;padding:40px 20px 72px}.narrow{max-width:760px}.hero{padding:52px;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(238,244,255,.92));border:1px solid var(--border);border-radius:28px;box-shadow:0 18px 50px rgba(15,23,42,.06)}.eyebrow{color:var(--primary);font-weight:700;text-transform:uppercase;letter-spacing:.06em}h1,h2{line-height:1.15}h1{font-size:2.8rem;margin:12px 0}.lead{font-size:1.1rem;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.button{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700;border:1px solid var(--border);cursor:pointer}.primary{background:var(--primary);color:white;border-color:var(--primary)}.secondary{background:white;color:var(--text)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:20px;gap:20px;margin-top:24px}.singleColumn{grid-template-columns:1fr}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.04)}.analysisCard{margin-top:20px;background:#f8fbff}.formCard{display:grid;grid-gap:10px;gap:10px}button,input,select,textarea{padding:12px;border-radius:12px;border:1px solid var(--border);font:inherit}textarea{resize:vertical;min-height:120px}.priceBox{background:#eff6ff;border:1px solid #bfdbfe;border-radius:14px;padding:16px}.previewCard,.priceBox{margin-top:8px}.previewStage{margin-top:12px;min-height:180px;border:1px dashed #bfd2f4;border-radius:16px;background:linear-gradient(180deg,#f8fbff,#edf4ff);display:grid;place-items:center;overflow:hidden}.previewSvg{width:100%;max-width:320px;height:auto}.previewEmpty{display:grid;place-items:center;grid-gap:10px;gap:10px;color:var(--muted);padding:28px;text-align:center}.previewEmptyIcon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:rgba(37,99,235,.1);color:var(--primary);font-size:1.35rem;font-weight:800}.callout{background:linear-gradient(135deg,#f8fbff,#eef6ff)}.callout p{margin-bottom:0}.priceMeta{margin:10px 0 0;padding-left:18px;color:var(--muted)}.paymentCta{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.checkbox{display:flex;gap:10px;align-items:flex-start}.mutedSmall{color:var(--muted);font-size:.95rem}@media (max-width:800px){.grid{grid-template-columns:1fr}h1{font-size:2.1rem}.hero{padding:28px}.siteFooterInner,.siteHeaderInner{flex-direction:column;align-items:flex-start}.siteNav{justify-content:flex-start}}