@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#101216;--panel:#191c21;--panel2:#20242b;--line:#30343c;--text:#f2f4f7;--muted:#a0a7b3;--accent:#b4f36e;--ink:#17220d;--red:#ff8383;font-family:Inter,"Microsoft YaHei",sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button,.btn{border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:10px 16px;border-radius:9px;font-size:.875rem;transition:.18s}button:hover:not(:disabled),.btn:hover{border-color:var(--accent)}.primary{background:var(--accent);border-color:var(--accent);color:var(--ink);font-weight:700}.quiet{background:transparent}.danger{color:var(--red)}.layout{display:grid;grid-template-columns:236px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:34px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;background:#14171b}.brand{display:flex;align-items:center;gap:12px;font-size:1.05rem;font-weight:800;letter-spacing:-.4px}.mark{display:grid;place-items:center;width:35px;height:35px;border-radius:10px;background:var(--accent);color:var(--ink);font-size:21px}.eyebrow{font-size:.75rem;color:var(--muted);letter-spacing:1.6px;text-transform:uppercase}.device-label{margin:42px 0 25px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.device-label strong{display:block;margin:9px 0;font-size:.95rem}.small{font-size:.8125rem;color:var(--muted);line-height:1.7}nav{display:grid;gap:7px}nav a{display:flex;align-items:center;gap:15px;padding:13px 16px;color:var(--muted);text-decoration:none;border-radius:9px;font-size:.9375rem}nav a.active{background:color-mix(in srgb,var(--accent) 9%,transparent);color:var(--accent)}nav a:hover{background:var(--panel2)}.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.sidebar-foot{margin-top:auto;padding-top:30px}.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:6px;padding:5px 9px;font-size:.75rem;color:var(--muted)}.chip.accent{background:color-mix(in srgb,var(--accent) 6%,transparent);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 20%,transparent)}main{min-width:0}.topbar{height:85px;border-bottom:1px solid var(--line);padding:0 38px;display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar-title{font-size:.875rem;color:var(--muted)}.top-actions{display:flex;gap:12px;align-items:center}.content{max-width:1440px;margin:auto;padding:34px 38px 30px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:27px}h1{font-size:1.8rem;letter-spacing:-.8px;margin:7px 0 8px;font-weight:600}h2{font-size:1.05rem;font-weight:600;margin:0}p{line-height:1.7}.sub{color:var(--muted);font-size:.875rem;margin:0}.grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(290px,1fr);gap:22px}.stack{display:grid;gap:22px;align-content:start}.card{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:24px;min-width:0}.card-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:23px}.hero{min-height:255px;background:radial-gradient(ellipse at 70% 50%,color-mix(in srgb,var(--accent) 6%,transparent),transparent 60%),var(--panel);display:flex;align-items:center;justify-content:space-between;gap:20px;overflow:hidden}.hero h2{font-size:2.7rem;letter-spacing:-1.6px;margin:13px 0}.hero .spec{margin-top:22px;display:flex;gap:10px}.schematic{width:190px;max-width:46%;height:215px;flex-shrink:0;color:#d1d6de}.schematic svg{width:100%;height:100%}.schematic .hotspot{cursor:pointer}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}.stat{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.stat strong{display:block;font-size:1.6rem;margin:12px 0 5px;font-weight:600;letter-spacing:-.7px}.stat strong span{font-size:.8125rem;letter-spacing:0;color:var(--muted);font-weight:400}.dpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.dpi-tile{padding:15px 2px;text-align:center;background:var(--panel2);border:1px solid var(--line);border-radius:8px}.dpi-tile.active,.choice.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 5%,transparent);color:var(--accent)}.dpi-tile i{display:block;width:5px;height:5px;border-radius:50%;background:var(--tone);margin:0 auto 10px}.dpi-tile span{display:block;font-size:.6875rem;color:var(--muted);margin-top:7px}.profile{width:100%;text-align:left;display:flex;gap:14px;align-items:center;padding:16px;margin-top:11px}.profile.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 4%,transparent)}.profile .num{border:1px solid var(--line);padding:8px;border-radius:8px;font-size:.8125rem;color:var(--muted)}.profile strong{display:block;font-size:.9rem;margin-bottom:5px}.profile .end{margin-left:auto;font-size:.8125rem;color:var(--accent)}.footer-note{margin:24px 0 0;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.75rem}.rule{border:none;border-top:1px solid var(--line);margin:23px 0}.row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:16px 0}.row label,.field label{font-size:.875rem}.field{display:grid;gap:9px;margin:16px 0}input:not([type=range]):not([type=color]):not([type=checkbox]),select{background:var(--bg);border:1px solid var(--line);color:var(--text);padding:10px 12px;border-radius:8px;min-width:0}input[type=number]{width:98px}input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}input[type=color]{background:transparent;width:32px;height:32px;border:0;cursor:pointer;padding:1px}input[type=checkbox]{accent-color:var(--accent);width:18px;height:18px}.dpi-row{display:grid;grid-template-columns:30px 30px 1fr 98px;gap:14px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.dpi-row:last-child{border-bottom:0}.stage{width:28px;height:28px;border-radius:50%;padding:0;font-size:.75rem}.stage.active{background:var(--accent);color:var(--ink)}.range-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted);margin:9px 0}.choices{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.choice{padding:18px 8px}.choice strong{font-size:1.1rem;display:block}.choice small{display:block;color:var(--muted);font-size:.75rem;margin-top:8px}.full{width:100%}.switch-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0}.key-row{display:grid;grid-template-columns:34px 1fr minmax(110px,180px);align-items:center;gap:13px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.875rem}.key-id{color:var(--muted);font-size:.75rem}.key-row.selected{background:color-mix(in srgb,var(--accent) 4%,transparent)}.tabs{display:flex;gap:6px;margin-bottom:15px}.tabs button.active{background:var(--accent);color:var(--ink)}.light-preview{height:62px;border-radius:8px;background:linear-gradient(90deg,#f77878,#c284ee,#78a8ff,#9cee91);margin:20px 0;opacity:.8}.actions{display:flex;gap:10px;flex-wrap:wrap}.macro-layout{display:grid;grid-template-columns:280px 1fr;gap:22px}.macro-list button{width:100%;text-align:left;margin-bottom:9px}.macro-list button.active{border-color:var(--accent);color:var(--accent)}.macro-list small{display:block;margin-top:6px;color:var(--muted)}.action-row{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.875rem}.action-row .grow{flex:1}.action-row button{padding:6px 8px}.action-badge{padding:6px 9px;border:1px solid var(--line);border-radius:6px;color:var(--accent)}.empty{padding:35px 15px;text-align:center;color:var(--muted);line-height:1.8}.notice{padding:13px 16px;border:1px solid color-mix(in srgb,var(--accent) 17%,transparent);background:color-mix(in srgb,var(--accent) 4%,transparent);border-radius:8px;font-size:.8125rem;color:var(--muted);line-height:1.7}.record{color:var(--red);border-color:var(--red)}.record-dot{display:inline-block;width:8px;height:8px;background:var(--red);border-radius:50%;margin-right:8px}.capacity{height:4px;background:var(--line);margin:17px 0}.capacity>div{height:100%;background:var(--accent)}dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:16px;padding:28px;max-width:520px;width:calc(100% - 32px)}dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}dialog h2{font-size:1.3rem}dialog p{font-size:.875rem;color:var(--muted)}dialog .actions{justify-content:flex-end;margin-top:24px}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:var(--accent);color:var(--ink);padding:13px 22px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s;z-index:50;font-size:.875rem;max-width:90vw}#toast.show{opacity:1;transform:translate(-50%,0)}.light{color-scheme:light;--bg:#f2f4f6;--panel:#fff;--panel2:#edf0f3;--line:#d7dde2;--text:#20272d;--muted:#68727c;--accent:#527e23;--ink:#fff}.light .sidebar{background:#fff}.light .hero{background:radial-gradient(ellipse at 70% 50%,#a9d67633,transparent 60%),var(--panel)}.light .schematic{color:#58656d}.light .primary{color:white}.light .mark{color:white}.light nav a.active{background:#527e2314}.light .light-preview{opacity:1}@media(min-width:1550px){.content{padding-top:48px}.hero{min-height:290px}}@media(max-width:1100px){.layout{grid-template-columns:190px 1fr}.sidebar{padding:28px 15px}.content{padding:26px 24px}.topbar{padding:0 24px}.grid{grid-template-columns:1fr}.hero{min-height:230px}.macro-layout{grid-template-columns:230px 1fr}}@media(max-width:700px){.layout{display:block}.sidebar{position:static;height:auto;padding:16px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:1rem}.device-label,.sidebar-foot{display:none}nav{display:flex;gap:4px;margin-top:15px;overflow:auto}nav a{font-size:.8125rem;padding:10px;white-space:nowrap;gap:7px}nav .icon{width:16px}.topbar{height:auto;min-height:68px;padding:13px 16px}.topbar-title{display:none}.top-actions{width:100%;justify-content:space-between}.content{padding:24px 16px}.page-head{align-items:flex-start}h1{font-size:1.5rem}.page-head .eyebrow{font-size:.6875rem}.card{padding:18px}.hero h2{font-size:2rem}.hero{gap:8px}.schematic{width:125px;height:180px}.stats{gap:8px}.stat{padding:14px 10px}.stat strong{font-size:1.3rem}.stat .small{font-size:.75rem}.dpi-grid{grid-template-columns:repeat(3,1fr)}.macro-layout{grid-template-columns:1fr}.dpi-row{grid-template-columns:26px 24px 1fr 76px;gap:8px}.dpi-row input[type=number]{width:76px}.key-row{grid-template-columns:22px 1fr 130px;gap:7px}.footer-note{display:block;line-height:1.8}.action-row{flex-wrap:wrap}.top-actions .chip{font-size:.6875rem}button{padding:10px 12px}.hero .spec{flex-wrap:wrap}.page-head>.chip{display:none}}

.mouse-record-area{border:1px dashed var(--accent);border-radius:10px;background:color-mix(in srgb,var(--accent) 4%,transparent);min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:22px;text-align:center;touch-action:none}.mouse-record-area span{color:var(--muted);font-size:.8125rem}.mouse-record-area strong{font-size:.9375rem}.action-row .grow label{white-space:nowrap}.action-row .grow input{width:90px}

/* Theme palettes and non-interactive looping background */
:root:not(.light){--bg:#080a0f;--panel:rgba(20,24,31,.95);--panel2:#202631;--line:#303846;--ink:#0c1320}
.ambient-bg{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0;opacity:var(--fx-opacity,.45);color:var(--accent);isolation:isolate}.layout{position:relative;z-index:1}.ambient-plane,.ambient-glow{position:absolute;inset:-100px;animation-duration:var(--fx-duration,12s);animation-iteration-count:infinite;animation-timing-function:linear}.topbar{background:color-mix(in srgb,var(--bg) 80%,transparent)}.sidebar{background:color-mix(in srgb,var(--bg) 93%,transparent)}.card{box-shadow:0 8px 32px #0002}.page-head{padding:10px 0}.top-actions [data-theme]{display:flex;align-items:center;gap:8px}.top-actions [data-theme] span{font-size:.8125rem}
[data-effect=grid] .ambient-plane{background-image:linear-gradient(color-mix(in srgb,var(--accent) 24%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--accent) 24%,transparent) 1px,transparent 1px);background-size:64px 64px;animation-name:grid-drift;mask-image:linear-gradient(transparent,black 25%,black 80%,transparent)}
[data-effect=grid] .ambient-glow{background:radial-gradient(ellipse at 75% 30%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 55%);animation-name:glow-breathe;animation-direction:alternate}
[data-effect=flow] .ambient-plane{inset:-30%;background:conic-gradient(from 40deg at 60% 50%,transparent 0 18%,color-mix(in srgb,var(--accent) 35%,transparent) 28%,transparent 40% 65%,color-mix(in srgb,var(--accent) 23%,transparent) 78%,transparent 92%);filter:blur(60px);animation-name:flow-rotate;animation-duration:calc(var(--fx-duration)*3)}
[data-effect=flow] .ambient-glow{background:linear-gradient(115deg,transparent 30%,color-mix(in srgb,var(--accent) 18%,transparent) 49%,transparent 65%);animation-name:glow-breathe;animation-direction:alternate}
[data-effect=particles] .ambient-plane{background-image:radial-gradient(circle,var(--accent) 1px,transparent 2px),radial-gradient(circle,color-mix(in srgb,var(--accent) 45%,transparent) 1px,transparent 2px);background-size:107px 137px,173px 211px;background-position:0 0,40px 70px;animation-name:particle-drift;animation-duration:calc(var(--fx-duration)*4)}
[data-effect=particles] .ambient-glow{background:radial-gradient(ellipse at 50% 100%,color-mix(in srgb,var(--accent) 25%,transparent),transparent 65%);animation-name:glow-breathe;animation-direction:alternate}
[data-effect=off] .ambient-bg{display:none}[data-paused=true] .ambient-bg>*{animation-play-state:paused}.light .ambient-bg{opacity:calc(var(--fx-opacity)*.32)}.light .sidebar{background:#ffffffeb}.light .card{box-shadow:0 8px 24px #14203006}
@keyframes grid-drift{from{transform:translate(0,0)}to{transform:translate(64px,64px)}}
@keyframes glow-breathe{from{opacity:.4;transform:scale(.95)}to{opacity:1;transform:scale(1.08)}}
@keyframes flow-rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes particle-drift{from{background-position:0 0,40px 70px}to{background-position:107px -137px,213px -141px}}
.theme-section{margin:22px 0}.theme-section h3{font-size:.875rem;font-weight:500;color:var(--muted);margin:0 0 12px}.palette-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.palette-grid button{display:flex;align-items:center;gap:9px;padding:12px 9px}.palette-grid i{width:16px;height:16px;border-radius:50%;box-shadow:0 0 14px currentColor}.effect-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.effect-grid button{padding:9px 9px 12px;text-align:left}.effect-sample{display:block;height:45px;margin-bottom:9px;border-radius:5px;background:#080a0f}.sample-grid{background-color:#080a0f;background-image:linear-gradient(#91c0ff38 1px,transparent 1px),linear-gradient(90deg,#91c0ff38 1px,transparent 1px);background-size:15px 15px}.sample-flow{background:linear-gradient(135deg,#080a0f 20%,#5574ba 48%,#080a0f 70%)}.sample-particles{background-color:#080a0f;background-image:radial-gradient(circle,#c5ddff 1px,transparent 1.6px);background-size:19px 17px}.sample-off{border:1px solid #303846}dialog{max-height:90vh;overflow-y:auto}dialog button[aria-pressed=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--panel));color:var(--accent)}
@media(prefers-reduced-motion:reduce){.ambient-bg>*{animation:none!important}}
@media(max-width:700px){.top-actions [data-theme]{padding:10px}.top-actions [data-theme] .icon{display:none}.palette-grid button{font-size:.8125rem}.ambient-plane,.ambient-glow{animation-duration:calc(var(--fx-duration)*1.5)}}

.brand{font-size:1rem;line-height:1.6}.hero h2{font-size:clamp(1.6rem,3vw,2.5rem);letter-spacing:0}.topbar{height:auto;min-height:85px}.top-actions{flex-wrap:wrap}.topbar-title{line-height:1.6}.recorder-screen{position:fixed;inset:0;z-index:100;background:#080c14;color:#eef5ff;display:flex;flex-direction:column;outline:none;user-select:none;overflow:hidden}.recorder-screen:fullscreen{width:100vw;height:100vh}.recorder-screen header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 32px;border-bottom:1px solid #314051;background:#0f1624}.recorder-screen h2{font-size:1.2rem;margin-bottom:8px}.recorder-screen p{margin:0;color:#b3bed0;font-size:.875rem}.recorder-screen button{background:#ff7676;color:#190909;border:0;font-weight:700}.recorder-field{flex:1;display:grid;place-content:center;text-align:center;padding:28px;gap:18px;background-image:linear-gradient(#91c0ff0a 1px,transparent 1px),linear-gradient(90deg,#91c0ff0a 1px,transparent 1px);background-size:44px 44px;cursor:crosshair}.recorder-metrics{display:flex;justify-content:center;gap:35px;flex-wrap:wrap;font-size:1.25rem}.recorder-metrics strong{color:#b4f36e}.recorder-screen footer{padding:18px 32px;background:#0f1624;font-size:.875rem;line-height:1.8;color:#a9b6ca}.recorder-live{font-size:1.25rem;color:#d3e6ff;min-height:2em}.recorder-screen .record-dot{animation:record-pulse 2s infinite}@keyframes record-pulse{50%{opacity:.4}}@media(prefers-reduced-motion:reduce){.record-dot{animation:none!important}}@media(max-width:700px){.recorder-screen header{padding:18px}.recorder-screen footer{padding:15px}.recorder-metrics{gap:15px}.top-actions{gap:7px}.brand{font-size:.9375rem}}

.connection-modes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.connection-choice{display:flex;flex-direction:column;align-items:center;gap:9px;padding:16px 6px;min-width:0}.connection-choice.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--panel));color:var(--accent)}.connection-choice strong{font-size:.9375rem;font-weight:600}.connection-choice small{color:var(--muted);font-size:.75rem;line-height:1.6}.connection-symbol{font-size:1.5rem;line-height:1}.sidebar-transport{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:12px 0}.sidebar-transport .small{font-size:.75rem}.transport-top{white-space:nowrap}@media(max-width:700px){.topbar-title{display:none}.top-actions{justify-content:flex-start}.connection-modes{gap:7px}}