:root{--page: #ffffff;--panel: #35484c;--card: rgba(0, 0, 0, .3);--select: #243738;--text: #cccccc;--muted: #999999;--white: #ffffff;--line: #666666;--btn-line: #676767;--accent: #23ffe9;--danger: #ff6b5b;--changed: rgba(35, 255, 233, .45);--fn-mark: rgba(255, 92, 92, .55);font-family:PingFang SC,PingFangSC-Regular,Microsoft YaHei,Segoe UI,system-ui,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:var(--panel);color:var(--text);font-size:13px;overflow:hidden}button,select,input{font:inherit;color:inherit}img{-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.window{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--panel);display:flex;flex-direction:column;-webkit-user-select:none;user-select:none}.header{height:72px;flex:0 0 auto;border-bottom:1px solid var(--line);background:#0000001f}.header-inner{max-width:1400px;height:100%;margin:0 auto;padding:0 32px;display:flex;align-items:flex-end;gap:28px}.header .logo{width:84px;height:72px;object-fit:contain;align-self:center;margin-right:6px}.nav{display:flex;gap:30px}.nav button{background:none;border:0;padding:0 0 14px;font-size:17px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}.nav button:hover{color:var(--white)}.nav button.active{color:var(--white);border-bottom-color:var(--white)}.header-right{margin-left:auto;align-self:center;display:flex;align-items:center;gap:26px}.layer-select{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}.layer-select select{background:var(--select);border:0;border-radius:5px;color:var(--white);height:32px;padding:0 10px;cursor:pointer}.layer-select select option,.dropdown option{background:var(--select);color:var(--white)}.lang-switch{display:flex;gap:2px}.lang-switch button{background:none;border:1px solid transparent;border-radius:3px;color:var(--muted);font-size:12px;padding:2px 6px;cursor:pointer}.lang-switch button:hover{color:var(--white)}.lang-switch button.active{color:var(--accent);border-color:var(--accent)}.device-badge{display:flex;align-items:center;gap:10px;padding-left:26px;border-left:1px solid var(--line)}.device-badge img{width:26px;height:26px}.device-badge span{display:flex;flex-direction:column;line-height:1.25}.device-badge b{color:var(--white);font-weight:400;font-size:14px}.device-badge small{color:var(--accent);font-size:10px;letter-spacing:.04em}.main{flex:1 1 auto;overflow:auto;min-height:0}.page{max-width:1400px;margin:0 auto;padding:22px 32px 40px;display:flex;flex-direction:column;gap:18px}.keys-top{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:24px;align-items:start}.kb-card{background:#0000002e;border-radius:4px;padding:14px 18px 18px;display:flex;flex-direction:column;gap:6px;min-width:0}.kb-card .stage-kb{display:flex;justify-content:center}.side{display:flex;flex-direction:column;gap:16px}.side .fnbox{width:auto}@media (max-width: 1100px){.keys-top{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap}.side>*{flex:1 1 240px}}.hint{color:var(--muted);font-size:12px;display:flex;align-items:center;gap:6px}.hint .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);display:inline-block}.subtabs{display:flex;gap:32px;height:36px;align-items:flex-end;border-bottom:1px solid rgba(255,255,255,.08);flex-wrap:wrap}.subtabs button{margin-bottom:-1px;background:none;border:0;padding:0 0 8px;font-size:16px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}.subtabs button:hover{color:var(--white)}.subtabs button.active{color:var(--white);border-bottom-color:var(--white)}.area{position:relative;background:var(--card);border-radius:4px;min-height:250px}.card{background:var(--card);padding:12px 16px;display:flex;flex-direction:column;min-height:0}.card>.title{color:var(--white);font-size:13px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}.card .scroll{overflow-y:auto;flex:1;min-height:0}.vbtn{min-width:64px;height:24px;padding:0 8px;border:1px solid var(--btn-line);border-radius:2px;background:transparent;color:var(--muted);font-size:12px;cursor:pointer;white-space:nowrap}.vbtn:hover:not(:disabled){color:var(--white);border-color:var(--white)}.vbtn.on,.vbtn.primary{color:var(--accent);border-color:var(--accent)}.vbtn:disabled{opacity:.4;cursor:default}.vbtn.solid{background:#35484c;border-color:#35484c;color:var(--text)}.vbtn.danger{color:var(--danger);border-color:var(--danger)}.check{display:flex;align-items:center;gap:10px;color:var(--text);cursor:pointer;padding:5px 0;font-size:12px}.check input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;border:1px solid var(--muted);margin:0;background:transparent;cursor:pointer;flex:0 0 auto}.check input:checked{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--panel)}.toggle{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:40px;height:20px;border-radius:10px;background:#36494c;position:relative;cursor:pointer;margin:0;flex:0 0 auto}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#999;transition:left .15s}.toggle:checked:after{left:22px;background:var(--accent)}.toggle:disabled{opacity:.5;cursor:default}.dropdown{height:35px;background:var(--select);border:0;border-radius:5px;color:var(--white);padding:0 12px;font-size:13px;cursor:pointer}.num{width:54px;height:22px;background:#2b3a3d;border:0;color:var(--white);text-align:center;font-size:12px}.text-in{height:22px;background:transparent;border:1px solid var(--muted);color:var(--white);padding:0 6px;font-size:12px}.row{display:flex;align-items:center;gap:12px}.label{color:var(--text);font-size:13px}.muted{color:var(--muted)}.accent{color:var(--accent)}.range{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.range input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:140px;height:2px;background:#6b7b7e;outline:none;margin:0}.range input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:10px;height:10px;border-radius:50%;background:var(--white);cursor:pointer}.range input[type=range]::-moz-range-thumb{width:10px;height:10px;border:0;border-radius:50%;background:var(--white);cursor:pointer}.range .value{color:var(--white);min-width:44px}.kbd{position:relative;flex:0 0 auto}.kbd>img{display:block}.kbd .k{position:absolute;border-radius:3px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:9px;color:#222;text-align:center;line-height:1;overflow:hidden}.kbd .k:hover{box-shadow:0 0 0 1px #fffc}.kbd .k.changed{background:var(--changed)}.kbd .k.marked{background:var(--fn-mark)}.kbd .k.selected{box-shadow:0 0 0 2px var(--white)}.kbd .k .tag{background:#243738d9;color:var(--accent);border-radius:2px;padding:1px 2px;font-size:9px}.fnbox{width:240px;border:1px solid var(--muted);border-radius:2px;display:flex;flex-direction:column}.fnbox .head{height:40px;border-bottom:1px solid var(--muted);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px}.fnbox .body{height:100px;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:14px;padding:0 10px;text-align:center}.fnbox .body.empty{color:var(--muted)}.fnbox .btns{display:flex;gap:6px;padding:8px 8px 10px}.fnbox .btns .vbtn{flex:1;min-width:0;padding:0 2px;font-size:11px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:50}.dialog{background:var(--panel);border:1px solid var(--line);padding:18px 20px;max-height:90%;overflow:auto;width:760px}.dialog h3{margin:0 0 12px;color:var(--white);font-weight:400;font-size:15px}.keygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(58px,1fr));gap:4px;margin-bottom:10px}.keygrid .vbtn{min-width:0;height:26px}.toast{position:fixed;left:50%;bottom:80px;transform:translate(-50%);background:var(--select);color:var(--white);padding:8px 16px;border-radius:4px;z-index:60;font-size:13px;max-width:700px}.toast.error{color:var(--danger)}.busy{position:fixed;top:0;left:0;right:0;height:2px;background:var(--accent);animation:busy 1s linear infinite;z-index:70}@keyframes busy{0%,to{opacity:.3}50%{opacity:1}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:#999;border-radius:2px}::-webkit-scrollbar-track{background:transparent}