:root{--bg: #f7fbfd;--surface: #ffffff;--text: #0f172a;--muted: #475569;--brand: #0b5fa8;--brand-2: #12a37f;--brand-3: #0b2f4a;--border: rgba(15, 23, 42, .1);--shadow: 0 10px 30px rgba(2, 6, 23, .1);--radius: 18px;--radius-lg: 24px;--container: 1120px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(1200px 600px at 50% -10%,rgba(18,163,127,.18),transparent 60%),radial-gradient(900px 500px at 85% 0%,rgba(11,95,168,.2),transparent 55%),linear-gradient(180deg,#f7fbfd,#fff 60% 100%)}main{position:relative}.section-surface{margin-top:18px;padding:16px;border-radius:var(--radius-lg);border:1px solid var(--border);background:#ffffffbf;box-shadow:var(--shadow)}@media (min-width: 900px){.section-surface{padding:22px}}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(100% - 32px,var(--container));margin-inline:auto}.h1{font-size:clamp(28px,5vw,48px);line-height:1.1;letter-spacing:-.02em}.lead{font-size:clamp(14px,2.2vw,18px);line-height:1.6;color:var(--muted)}.btn{border:0;cursor:pointer;border-radius:999px;padding:12px 18px;font-weight:700;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;display:inline-flex;align-items:center;gap:10px}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#fff;box-shadow:0 10px 22px #12a37f38}.btn-secondary{background:#0f172a0f;color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.grid{display:grid;gap:16px}@media (min-width: 900px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.text-link{text-decoration:underline;cursor:pointer}.w-auto{width:auto!important}.font-20{font-size:20px}.font-15{font-size:15px}.strike-through{text-decoration:line-through;color:#d84242}.mb-2{margin-bottom:8px}.mx-2{margin-left:8px;margin-right:8px}.p-2{padding:5px}.c-red{margin:3px 1px;color:#d84242!important}.highlight{font-size:20px!important;color:#22aa5e!important;font-weight:800}.highlight b{font-size:24px}.disabled-button{cursor:not-allowed;pointer-events:none;opacity:.6}.list-none{list-style:none;padding:0}