:root{--brand: #1f6feb;--brand-dark: #1858c4;--brand-light: #f5f8ff;--bg: #ffffff;--fg: #0f172a;--text-secondary: #4b5563;--text-tertiary: #9ca3af;--border-soft: #e5e7eb;--dark-bg: oklch(.18 .05 250)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased}a{text-decoration:none}.page{width:100%}.topbar{background:var(--dark-bg);color:#fff;text-align:center;padding:10px 16px;font-size:13px;letter-spacing:.06em;font-weight:500}.hero{max-width:680px;margin:0 auto;padding:48px 24px 56px;text-align:center}.logo{height:64px;margin:0 auto 24px;display:block}.badge{display:inline-block;font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--text-secondary);border:1px solid var(--border-soft);border-radius:6px;padding:6px 14px;margin-bottom:28px}h1{font-size:30px;font-weight:500;line-height:1.28;margin:0 0 20px}h1 em{font-style:normal;color:var(--brand)}.lead{font-size:16px;color:var(--text-secondary);line-height:1.65;margin:0 auto 10px;max-width:520px}.lead.small{font-size:15px;max-width:480px}.lead strong{color:var(--fg);font-weight:500}.muted{font-size:13px;color:var(--text-tertiary);margin:0 0 32px}.muted.small{margin-top:10px;font-size:12px;margin-bottom:0}.cta{display:inline-block;background:var(--brand);color:#fff;font-size:14px;font-weight:500;letter-spacing:.05em;padding:14px 36px;border-radius:6px;transition:background .2s}.cta:hover{background:var(--brand-dark)}.ticker{background:var(--brand);padding:10px 0;overflow:hidden;white-space:nowrap}.ticker-track{display:inline-block;font-size:12px;color:#fff;letter-spacing:.08em;font-weight:500;animation:scroll 28s linear infinite}.ticker-track .dot{margin:0 28px;opacity:.7}@keyframes scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.divider{height:1px;background:var(--border-soft)}.section2{max-width:680px;margin:0 auto;padding:64px 24px 72px;text-align:center}.kicker{font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--text-tertiary);margin:0 0 12px}h2{font-size:22px;font-weight:500;margin:0 0 8px;line-height:1.3}.section2 .lead{margin-bottom:44px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:44px;text-align:left}.card{background:var(--brand-light);border:1px solid var(--border-soft);border-radius:10px;padding:24px}.card-icon{width:36px;height:36px;border-radius:6px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:18px;background:#1f6feb1a;color:var(--brand)}.card-tag{font-size:11px;font-weight:500;letter-spacing:.08em;color:var(--brand);margin:0 0 8px}.card h3{font-size:15px;font-weight:500;margin:0 0 10px;line-height:1.35}.card-text{font-size:13px;color:var(--text-secondary);line-height:1.65;margin:0}.card-result{margin-top:14px;font-size:12px;color:var(--text-tertiary);border-top:1px solid var(--border-soft);padding-top:12px;font-style:italic;line-height:1.5}.loading-page{min-height:100vh;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--dark-bg);color:#fff;padding:24px;text-align:center}.spinner-wrap{position:relative;width:96px;height:96px;margin-bottom:32px;display:flex;align-items:center;justify-content:center}.spinner-bg,.spinner-fg{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:2px solid transparent}.spinner-bg{border-color:#ffffff1a}.spinner-fg{border-top-color:var(--brand);border-right-color:var(--brand);animation:spin 1s linear infinite}.spinner-logo{height:40px;position:relative;z-index:1;filter:brightness(0) invert(1)}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:17px;font-weight:500;line-height:1.4;max-width:320px;margin:0}