:root { --bg: #0f1115; --card: #171a21; --card-hover: #1e222b; --ink: #f3f4f6; --muted: #9298a5; --brand: #5b8def; --border: #262a34; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--ink); display: flex; align-items: center; }
.wrap { max-width: 720px; margin: 0 auto; padding: 60px 24px; width: 100%; }
.head { margin-bottom: 40px; }
.head h1 { font-size: 32px; margin: 0 0 10px; font-weight: 600; letter-spacing: -0.01em; }
.head h1 span { color: var(--muted); font-weight: 400; }
.head p { color: var(--muted); font-size: 16px; margin: 0; max-width: 480px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.card { display: flex; flex-direction: column; gap: 14px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; text-decoration: none; color: inherit; position: relative; transition: background 0.15s, border-color 0.15s, transform 0.15s; }
a.card:hover { background: var(--card-hover); border-color: var(--brand); transform: translateY(-2px); }
.card-icon { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 9px; background: rgba(91, 141, 239, 0.12); color: var(--brand); }
.card-icon svg { width: 20px; height: 20px; }
.card-body h2 { font-size: 17px; margin: 0 0 6px; font-weight: 600; }
.card-body p { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.5; }
.card-arrow { position: absolute; top: 22px; right: 22px; color: var(--muted); font-size: 16px; transition: color 0.15s, transform 0.15s; }
a.card:hover .card-arrow { color: var(--brand); transform: translateX(2px); }
.card-placeholder { border-style: dashed; opacity: 0.6; }
.card-placeholder .card-icon { background: rgba(146, 152, 165, 0.12); color: var(--muted); }