:root{--bg:#f3f6fa;--panel:#fff;--text:#162331;--muted:#687789;--line:#dfe6ee;--line2:#edf1f5;--brand:#0c3b64;--brand2:#082946;--accent:#1674b8;--accent-soft:#eaf5fc;--good:#087443;--good-bg:#e5f7ee;--bad:#b42318;--bad-bg:#fdeceb;--warn:#b54708;--warn-bg:#fff3df;--shadow:0 8px 24px rgba(20,42,68,.07)}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:none;color:#075589}code{font-family:"SFMono-Regular",Consolas,monospace;background:#f2f5f8;padding:2px 5px;border-radius:5px;font-size:12px}.shell{display:grid;grid-template-columns:265px minmax(0,1fr);min-height:100vh}.side{background:linear-gradient(180deg,#0b3558 0%,#071f35 72%,#06192b 100%);color:#fff;padding:20px 13px 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