:root{--ink-strong:#132432;--ink-soft:#466174;--surface:#f8fbfd;--panel:#fff;--line:#d8e3eb;--teal:#0f8a83;--teal-dark:#0d6d68;--amber:#d17a11;--danger:#c4382d;--radius-lg:18px;--radius-md:12px;--shadow:0 18px 40px rgba(9,30,46,.08)}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;font-family:Space Grotesk,Avenir Next,Trebuchet MS,Segoe UI,sans-serif;background:radial-gradient(1000px 480px at -20% -20%,rgba(15,138,131,.15),transparent 70%),radial-gradient(860px 420px at 120% 0,rgba(209,122,17,.12),transparent 65%),linear-gradient(180deg,#f4f9fc,#eaf2f8);color:var(--ink-strong)}main{width:min(1120px,92vw);margin:2rem auto 3.5rem}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:.66rem 1.2rem;font-size:.92rem;font-weight:700;cursor:pointer;transition:transform .15s ease,opacity .15s ease}.button:hover{transform:translateY(-1px)}.button:disabled{opacity:.55;cursor:not-allowed}.button-primary{background:var(--teal);color:#fff}.button-primary:hover{background:var(--teal-dark)}.button-muted{background:#edf3f7;color:var(--ink-strong)}