:root{--bg:#f4f5f7;--panel:#ffffff;--line:#e7e9ee;--fg:#1f2329;--muted:#8a929e;--accent:#ef8a2b;--up:#e23b3b;--down:#1a9e54;--row-hover:#f0f2f5;--row-sel:#fdf2e6;--chip-bg:#eef0f3;--cta-fg:#ffffff}[data-theme=dark]{--bg:#0e1014;--panel:#15181f;--line:#232833;--fg:#e6e8ec;--muted:#8b94a3;--accent:#f5a623;--up:#f0524d;--down:#2bb563;--row-hover:#1b2029;--row-sel:#20252f;--chip-bg:#1b2029;--cta-fg:#1a1300}*{box-sizing:border-box}body,html{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}.app{height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:22px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap}.brand{font-size:16px;font-weight:700;letter-spacing:.5px;white-space:nowrap}.brand 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button{width:auto;padding:4px 12px;height:24px}.layout-modal{max-width:480px}.layout-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px}.layout-card{display:flex;flex-direction:column;gap:6px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px;cursor:pointer}.layout-card:hover{border-color:var(--accent)}.layout-label{font-size:12px;color:var(--fg)}.mk-box{width:100%;aspect-ratio:4/3;background:var(--chip-bg);border-radius:4px;padding:3px;display:flex;gap:3px}.mk-box.col{flex-direction:column}.mk-row{min-height:0}.mk-col,.mk-row{flex:1 1;display:flex;gap:3px}.mk-col{flex-direction:column;min-width:0}.mk-pane{flex:1 1;min-width:0;min-height:0;background:var(--panel);border:1px solid var(--line);border-radius:2px}.mk-pane.hi{background:var(--accent);border-color:var(--accent)}.modal-foot button{background:var(--chip-bg);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:5px 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button:hover{color:var(--fg)}.k-keys-wrap{position:relative}.k-keys-pop{position:absolute;bottom:130%;right:0;z-index:20;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:0 6px 20px rgba(0,0,0,.22);padding:10px 12px;min-width:160px;display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--fg)}.k-keys-pop .kk-title{font-weight:700;margin-bottom:2px}.k-keys-pop kbd{display:inline-block;min-width:18px;text-align:center;padding:1px 5px;background:var(--chip-bg);border:1px solid var(--line);border-radius:4px;font-family:ui-monospace,monospace;font-size:11px}@media (max-width:760px){.mobile-filter-toggle{display:block;background:var(--chip-bg);color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:6px 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i{font-size:11px;color:var(--muted)}.filter-modal{max-width:540px}.fm-group{display:flex;flex-direction:column;gap:8px}.fm-label{font-size:12px;color:var(--muted)}.fm-chips{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.fm-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.fm-cancel{background:var(--chip-bg);color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:8px 16px;font-size:13px;cursor:pointer}.fm-cancel:hover{border-color:var(--accent)}.fm-apply{background:var(--accent);color:var(--cta-fg);border:0;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;cursor:pointer}.fm-apply:hover{filter:brightness(1.05)}.nday-wrap{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--muted)}.nday-in{width:84px;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:13px;text-align:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.nday-in:focus{outline:none;border-color:var(--accent)}.st-toggle{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--fg);cursor:pointer;margin-top:2px}.st-toggle input{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.st-toggle .st-note{color:var(--muted);font-size:11px}.onboard-wrap{flex:1 1;display:flex;align-items:center;justify-content:center;padding:40px 20px}.onboard-card{width:100%;max-width:460px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:36px 32px;display:flex;flex-direction:column;gap:20px;box-shadow:0 8px 32px rgba(0,0,0,.08)}.onboard-title{font-size:22px;font-weight:700}.onboard-sub{font-size:14px;color:var(--muted);line-height:1.6;margin:0}.onboard-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.onboard-steps li{display:flex;align-items:flex-start;gap:13px;padding:13px 15px;background:var(--bg);border-radius:10px}.onboard-steps li .ob-num{flex-shrink:0;width:22px;height:22px;background:var(--accent);color:var(--cta-fg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;margin-top:1px}.onboard-steps li .ob-txt{font-size:13px;line-height:1.55}.onboard-steps li .ob-txt b{font-size:14px;font-weight:700;display:block;margin-bottom:2px;color:var(--fg)}.onboard-steps li .ob-txt span{color:var(--muted)}.onboard-cta{background:var(--accent);color:var(--cta-fg);border:0;border-radius:10px;padding:13px;font-size:16px;font-weight:700;cursor:pointer;transition:filter .12s}.onboard-cta:hover{filter:brightness(1.06)}@media (max-width:760px){.onboard-card{padding:24px 18px}}