:root{--bg:#0f1220;--panel:#171b2e;--panel2:#1e2236;--line:#2a3050;--txt:#e8ebf5;--mut:#9aa3c4;--acc:#5b8cff;--acc2:#8a6dff;--ok:#27c093;--warn:#f5a623;--bad:#ff5c72;--chip:#232842;--brand:var(--acc)}*{box-sizing:border-box}body{margin:0;font:14px/1.5 -apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--txt)}a{color:#9bb6ff;text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.side{width:216px;background:var(--panel);border-right:1px solid var(--line);padding:16px 10px;flex-shrink:0;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-weight:700;font-size:15px;padding:6px 10px 14px;letter-spacing:.3px;color:var(--txt)}.brand small{display:block;color:var(--mut);font-weight:400;font-size:11px;margin-top:3px}.nav a{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:9px;color:var(--mut);margin-bottom:2px;font-size:13.5px}.nav a,.nav 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button{background:none;border:none;color:var(--ok);cursor:pointer;font-size:14px}button.btn-danger{background:var(--bad);color:#fff;border:none;padding:8px 15px;border-radius:9px;cursor:pointer;font-size:13px;font-weight:600;font-family:inherit}button.btn-danger:hover{filter:brightness(1.1)}button.btn-danger.sm{padding:5px 11px;font-size:12px}.mask{position:fixed;inset:0;background:rgba(6,8,16,.66);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:flex-start;justify-content:center;padding:5vh 16px;z-index:80;overflow:auto}.modal{background:var(--panel);border:1px solid var(--line);border-radius:16px;width:640px;max-width:100%;padding:22px 24px}.modal h3{margin:0 0 3px;font-size:17px}.fgrid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-top:14px}.ffull{grid-column:1/-1}.seg{display:inline-flex;background:var(--panel2);border:1px solid var(--line);border-radius:9px;overflow:hidden}.seg 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a{padding:6px 12px;border-radius:999px;border:1px solid var(--line);text-decoration:none;color:inherit;font-size:13px}.tabs a.on{background:var(--acc);color:#fff;border-color:var(--acc)}.tabs a b{margin-left:6px;opacity:.75}