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.rank-number{background:linear-gradient(135deg,#f2f4f7,#b8bfc9);color:#3d4450}.leaderboard-row:nth-child(3) .rank-number{background:linear-gradient(135deg,#f7d2b0,#b9743f);color:#4a260e}.admin-layout{grid-template-columns:240px 1fr;gap:18px;padding:28px 0}.admin-sidebar{top:84px}.admin-sidebar .btn{width:100%;justify-content:flex-start}.admin-form{align-content:start}.terminal-shell{padding:30px 0}.terminal-panel{border-radius:16px;box-shadow:0 24px 60px rgba(15,23,42,.28)}.terminal-chip{border-radius:980px;transition:transform .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease)}.terminal-chip:hover{transform:translateY(-1px);border-color:var(--accent);background:var(--accent-soft)}.site-footer{border-top:1px solid var(--line);background:#ffffff;margin-top:48px}.site-footer-inner{padding:20px 0;display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;color:var(--muted)}.site-footer a{color:var(--blue)}.site-footer a:hover{text-decoration:underline}@media (max-width:760px){.shell{width:min(1120px,calc(100% - 28px))}.hero{padding:44px 0 22px}.lucky-strip{align-items:flex-start;flex-direction:column}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card,.chat-room,.leaderboard-row,.shortcut{transition:none}}