*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:Manrope,Inter,Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;background:var(--page-bg, #eef1f6);color:var(--text-strong, #0f172a)}#root{min-height:100vh;width:100%}:root{--page-bg: #eef1f6;--surface: #ffffff;--sub-surface: #f5f7fb;--border: #e5e7eb;--divider: #e2e8f0;--text-strong: #0f172a;--text-muted: #5b6475;--text-soft: #94a3b8;--primary: #0ea5e9;--primary-strong: #0f172a;--accent: #0b8ad1;--success: #16a34a;--warning: #f59e0b;--danger: #dc2626;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--shadow-soft: 0 10px 30px rgba(15, 23, 42, .08);--shadow-strong: 0 24px 60px rgba(15, 23, 42, .16)}.app-shell{min-height:100vh;background:radial-gradient(circle at 10% 10%,rgba(14,165,233,.12),transparent 26%),radial-gradient(circle at 80% 0%,rgba(15,23,42,.12),transparent 30%),var(--page-bg)}.shell-inner{max-width:1260px;margin:0 auto;padding:0 1.5rem 2.5rem}.card{background:var(--surface);border:1px solid var(--divider);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft)}.section{padding:1.25rem;border-radius:var(--radius-lg);border:1px solid var(--divider);background:var(--surface)}.pill{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.25rem .85rem;font-weight:700;font-size:.85rem;background:var(--sub-surface);color:var(--text-strong);border:1px solid var(--divider)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:12px;border:1px solid transparent;padding:.55rem 1rem;font-weight:700;cursor:pointer;transition:transform .12s ease,box-shadow .18s ease,background .12s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--primary-strong),var(--accent));color:#fff;box-shadow:0 12px 28px #0ea5e940}.btn-ghost{background:#f8fafc;color:var(--text-strong);border-color:var(--divider)}.btn-tonal{background:#e0f2fe;color:#0b6ead;border-color:#bfdbfe}.btn-icon{width:42px;height:42px;border-radius:12px;border:1px solid var(--divider);background:#f8fafc;display:inline-grid;place-items:center;color:var(--text-strong);padding:0}.headline{margin:0;font-size:1.25rem;font-weight:800;letter-spacing:-.01em}.subhead{color:var(--text-muted);margin:.15rem 0 0}.muted{color:var(--text-muted)}.stack{display:flex;flex-direction:column;gap:.5rem}.pill-muted{background:#f5f7fb;color:var(--text-muted)}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;font-weight:600}p{margin:0 0 .5rem}