:root{--bg: #f4f6f8;--card: #ffffff;--ink: #1c2430;--muted: #6b7787;--line: #e3e8ee;--brand: #0a7d4d;--brand-ink: #075c39;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .08)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.center{min-height:100%;display:grid;place-items:center;padding:24px}.card{background:var(--card);border-radius:16px;box-shadow:var(--shadow)}.signin{width:100%;max-width:380px;padding:40px 32px;text-align:center}.logo-lg{height:44px;object-fit:contain;margin-bottom:20px}.signin h1{font-size:22px;margin:0 0 8px}.signin p{margin:0 0 24px}.btn{font:inherit;font-weight:600;border-radius:10px;padding:11px 18px;border:1px solid transparent;cursor:pointer;transition:filter .12s ease,background .12s ease}.btn:disabled{opacity:.6;cursor:default}.btn.primary{background:var(--brand);color:#fff;width:100%}.btn.primary:hover:not(:disabled){filter:brightness(1.05)}.btn.ghost{background:transparent;color:var(--muted);border-color:var(--line)}.btn.ghost:hover{background:#f0f2f5}.page{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:12px;font-weight:700}.logo-sm{height:26px;object-fit:contain}.user{display:flex;align-items:center;gap:14px}.content{max-width:1000px;width:100%;margin:0 auto;padding:32px 24px 64px}.muted{color:var(--muted);font-size:14px}.notice{border-radius:12px;padding:12px 16px;margin-bottom:20px;font-size:14px;border:1px solid transparent}.notice.warn{background:#fff7e6;border-color:#ffe1a8;color:#7a5300}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.tile{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease}.tile:hover{transform:translateY(-2px);box-shadow:0 4px 8px #10182814,0 16px 40px #1018281f}.tile.disabled{opacity:.6;cursor:default}.tile.disabled:hover{transform:none;box-shadow:var(--shadow)}.tile-icon{flex:0 0 auto;width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:24px;color:#fff}.tile-body{min-width:0}.tile-name{font-weight:700;font-size:16px}.tile-desc{margin-top:2px}.tile-soon{display:inline-block;margin-top:6px;font-size:12px;font-weight:600;color:var(--muted);background:#eef1f4;padding:2px 8px;border-radius:999px}.empty{text-align:center;padding:60px 20px}.empty p{margin:6px 0}@media (max-width: 520px){.content{padding:20px 16px 48px}.grid{grid-template-columns:1fr}}