:root{--bg:#0a0e17;--panel:#111827;--line:#1f2a3a;--cyan:#22d3ee;--text:#e6edf6;--dim:#7e8aa3}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:none;border-radius:10px;padding:10px 18px;background:var(--cyan);color:#06222a;font-weight:700}button.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:48px 20px}.brand{color:var(--cyan);font-weight:800;letter-spacing:.06em;font-size:22px;margin-bottom:4px}.sub{color:var(--dim);font-size:13px;margin-bottom:28px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px;width:100%;max-width:720px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;cursor:pointer;transition:transform .12s,border-color .12s;display:flex;align-items:center;gap:14px}.card:hover{transform:translateY(-2px);border-color:var(--cyan)}.dot{width:12px;height:12px;border-radius:50%;flex:none}.card .nm{font-weight:700;font-size:16px}.card .go{margin-left:auto;color:var(--dim);font-size:18px}.topbar{width:100%;max-width:720px;display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar .who{color:var(--dim);font-size:13px}.center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px}