:root{color-scheme:dark;--bg:#0b1020;--panel:rgba(16,24,48,.82);--border:hsla(0,0%,100%,.12);--text:#f3f6ff;--muted:#a8b3cf;--accent:#4f8cff;--accent-2:#7c4dff}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top,#16203f 0,var(--bg) 55%);color:var(--text)}a{color:inherit;text-decoration:none}button{font:inherit}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.shell{width:min(960px,100%);background:var(--panel);border:1px solid var(--border);border-radius:24px;padding:28px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 20px 60px rgba(0,0,0,.35)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:18px;gap:18px;margin-top:28px}.card{display:block;border:1px solid var(--border);border-radius:20px;padding:20px;background:hsla(0,0%,100%,.04);transition:transform .18s ease,border-color .18s ease,background .18s ease}.card:hover{transform:translateY(-2px);border-color:rgba(79,140,255,.55);background:hsla(0,0%,100%,.07)}.iconWrap{width:64px;height:64px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;margin-bottom:16px}.kicker{color:#89a7ff;font-size:14px;text-transform:uppercase;letter-spacing:.14em}.muted{color:var(--muted)}.title{margin:8px 0 12px;font-size:clamp(32px,5vw,52px);line-height:1.05}.subtitle{margin:0;max-width:620px;color:var(--muted);font-size:18px;line-height:1.55}.cardTitle{margin:0 0 8px;font-size:22px}.cardText{margin:0;color:var(--muted);line-height:1.5}.loginButton{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:16px 20px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;cursor:pointer}.loginButton:disabled{opacity:.6;cursor:wait}.frame{width:100%;min-height:calc(100vh - 48px);border:0;border-radius:18px;background:#fff}.smallPanel{max-width:520px;margin:0 auto}@media (max-width:640px){.shell{padding:22px;border-radius:20px}.title{font-size:34px}.subtitle{font-size:16px}}