:root{--brand-blue:#1d9bf0;--brand-blue-dark:#1a8cd8;--sky:#7cc4f9;--sky-light:#d8edff;--bg-light:#eaf5ff;--ink:#0f1419;--ink-soft:#536471;--green:#58cc02;--green-dark:#4aa801;--red:#ff4b4b;--yellow:#ffc800;--white:#ffffff;--card:#ffffff;--border:#d6e6f5;--radius:16px;--shadow:0 8px 24px rgba(15,20,25,0.08);--font:ui-rounded,-apple-system,"SF Pro Rounded","Segoe UI",Nunito,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:14px;font-family:var(--font);font-weight:800;font-size:16px;letter-spacing:.01em;padding:13px 22px;cursor:pointer;transition:filter .12s ease,transform .06s ease,box-shadow .06s 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