:root{color-scheme:light;--accent-blue: #0ea5e9;--accent-blue-ink: #0369a1}html,body{padding:0;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;color:#111827;background:#fff}a{color:inherit}a:not(.btn){color:var(--accent-blue);text-decoration:underline}a:not(.btn):hover,a:not(.btn):focus{text-decoration:none;opacity:.95}.container{max-width:960px;margin:0 auto;padding:0 16px}.muted{color:#6b7280}.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid #e5e7eb;background:var(--accent-blue);color:#fff;text-decoration:none;font-weight:600;transition:transform .06s ease,opacity .12s ease}.btn.secondary{background:#fff;color:var(--accent-blue);border-color:var(--accent-blue)}.btn:hover{transform:translateY(-1px);opacity:.95}.card{border:1px solid #e5e7eb;border-radius:14px;padding:16px;background:#fff}.input,.textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #e5e7eb;font:inherit}.textarea{min-height:160px}.input:focus,.textarea:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 4px #0ea5e914}.row{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.spacer{flex:1}