:root{--bg: #eef0fb;--surface: #ffffff;--surface-2: #f6f7fd;--text: #141828;--muted: #5b6478;--border: #e4e7f2;--border-strong: #d3d8e8;--primary: #6366f1;--primary-hover: #4f46e5;--on-primary: #ffffff;--success: #0f9d6b;--success-bg: #e8f8f1;--success-border: #a7e6cd;--danger: #b42318;--danger-bg: #fef3f2;--danger-border: #fda29b;--brand-grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 45%, #ec4899 100%);--radius: 12px;--radius-lg: 20px;--radius-pill: 999px;--shadow-sm: 0 2px 8px rgba(20, 24, 40, .06);--shadow: 0 12px 34px -12px rgba(28, 32, 64, .22);--shadow-lg: 0 28px 70px -24px rgba(40, 30, 90, .34);--ring: 0 0 0 3px rgba(99, 102, 241, .35)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:radial-gradient(1100px 560px at 8% -8%,rgba(99,102,241,.2),transparent 60%),radial-gradient(900px 520px at 102% 4%,rgba(236,72,153,.14),transparent 56%),radial-gradient(780px 600px at 50% 118%,rgba(139,92,246,.12),transparent 60%),var(--bg);background-attachment:fixed;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{font-family:Sora,Inter,sans-serif}h1{font-size:clamp(1.7rem,4vw,2.3rem);line-height:1.15;margin:0 0 1rem;letter-spacing:-.02em;font-weight:800}a{color:var(--primary-hover);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:none;box-shadow:var(--ring);border-radius:8px}label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem}input,select,textarea{width:100%;padding:.65rem .8rem;font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);transition:border-color .15s ease,box-shadow .15s ease}textarea{resize:vertical}input:focus-visible,select:focus-visible,textarea:focus-visible{border-color:var(--primary);box-shadow:var(--ring)}input[aria-invalid=true],textarea[aria-invalid=true]{border-color:var(--danger)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}form{display:flex;flex-direction:column;gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.25rem;font:inherit;font-weight:650;white-space:nowrap;border:1px solid transparent;border-radius:var(--radius);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .15s ease,border-color .15s ease,filter .15s ease}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background-image:var(--brand-grad);color:var(--on-primary);box-shadow:0 10px 24px -10px #6366f1bf}.btn-primary:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06) saturate(1.05);box-shadow:0 16px 30px -10px #6366f1b3;text-decoration:none}.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);border-color:var(--primary);color:var(--primary-hover);text-decoration:none}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(1.07);text-decoration:none}.error{margin:0;padding:.7rem .9rem;color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--radius);font-size:.9rem}.field-error{margin:.35rem 0 0;color:var(--danger);font-size:.85rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}