:root{--bg:#f6f3ee;--card:#fffdf9;--ink:#25221f;--muted:#7b756d;--line:#e8e1d8;--accent:#735c45;--accent2:#efe5d8;--danger:#a5473d;--shadow:0 10px 35px rgba(56,43,29,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei UI","PingFang SC",sans-serif}.topbar{height:70px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:rgba(255,253,249,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.topbar>div{display:flex;align-items:center;gap:11px}.logo{width:36px;height:36px;border-radius:12px;background:var(--accent);color:white;display:grid;place-items:center}.topbar small{color:var(--muted);margin-left:8px}.status{font-size:13px;color:var(--muted);padding:7px 11px;border-radius:999px;background:var(--accent2)}.status.bad{color:var(--danger);background:#fae9e6}.layout{max-width:1400px;margin:26px auto;padding:0 24px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px}.sidebar{height:calc(100vh - 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