:root{--bg:#f4f6f8;--bg-soft:#eef2f5;--sidebar:#fff;--panel:#fff;--panel-2:#f7f9fb;--line:#e2e8ef;--line-strong:#cfd8e3;--text:#1a1d24;--muted:#5c6b7a;--accent:#0f7a6b;--accent-soft:#e6f5f2;--accent-hover:#0c6559;--warn:#b45309;--warn-soft:#fff7ed;--ok:#15803d;--ok-soft:#ecfdf3;--danger:#b91c1c;--danger-soft:#fef2f2;--sidebar-w:248px;--radius:10px;--shadow:0 1px 2px #1a1d240a;--font:"DM Sans", "Segoe UI", sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.5}button,a,[role=button]{cursor:pointer}.ops{background:linear-gradient(180deg, #eef8f5 0%, transparent 280px), radial-gradient(700px 320px at 100% 0%, #0f7a6b0f, transparent 55%), var(--bg);min-height:100vh}.ops-side{width:var(--sidebar-w);z-index:40;background:var(--sidebar);border-right:1px solid var(--line);flex-direction:column;gap:8px;padding:22px 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