.lv{--lv-h: 18px;container:lv / inline-size;display:flex;flex-direction:column;gap:var(--sp-3);min-width:0}.lv+.lv{border-top:1px solid var(--hairline);padding-top:var(--sp-4)}.lv[data-disabled]{opacity:.6}.lv-head{display:flex;justify-content:space-between;align-items:baseline;gap:var(--sp-3)}.lv-label{font-size:var(--fs-label);font-weight:600;color:var(--ink)}.lv-value{display:inline-flex;align-items:baseline;gap:var(--sp-2)}.lv-name{display:inline-block;font-size:var(--fs-ui);font-weight:600;color:var(--gold-ink);transform-origin:right center}.lv-idx{font-family:var(--font-mono);font-size:var(--fs-caption);color:var(--muted);font-variant-numeric:tabular-nums}.lv-track{position:relative;height:var(--lv-h);border-radius:var(--r-pill);cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;outline:none;-webkit-tap-highlight-color:transparent}.lv-track:focus-visible{box-shadow:0 0 0 3px var(--surface),0 0 0 5px var(--accent)}.lv-track:before{content:"";position:absolute;inset:-10px 0}.lv-track.dragging{cursor:grabbing}.lv[data-disabled] .lv-track{cursor:default}.lv-canvas{position:absolute;display:block;pointer-events:none}.lv-ticks{position:relative;height:18px;margin-top:calc(var(--sp-1) * -1)}.lv-tick{position:absolute;top:0;left:calc(var(--lv-h) / 2 + (100% - var(--lv-h)) * var(--p));transform:translate(-50%);border:0;background:none;padding:2px 4px;border-radius:var(--r-control);font-size:var(--fs-caption);line-height:18px;color:var(--muted);white-space:nowrap}.lv-tick:after{content:attr(data-name)}.lv-tick:last-child{left:auto;right:0;transform:none}.lv-tick:last-child:active{transform:scale(.96)}.lv-tick:active{transform:translate(-50%) scale(.96)}.lv-tick:hover:not(:disabled):not(.cur){color:var(--ink)}.lv-tick.on{color:var(--ink-2)}.lv-tick.cur{color:var(--gold-ink);font-weight:600}.lv-desc{margin:0;min-height:1.5em;font-size:var(--fs-caption);line-height:1.5;color:var(--muted)}@container lv (max-width: 317px){.lv-tick:not(.cur):after{content:"";display:block;width:4px;height:4px;margin:7px 2px;border-radius:50%;background:currentColor}}.lv-pair{container:lvpair / inline-size;min-width:0}.lv-pair-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--sp-4)}@container lvpair (min-width: 720px){.lv-pair-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:48px}.lv-pair-grid>.lv+.lv{border-top:0;padding-top:0}}.pref-toggle{display:flex;align-items:center;gap:var(--sp-2);width:100%;min-width:0;padding:var(--sp-1) 0;border:0;background:none;font:inherit;color:var(--ink);text-align:left;cursor:pointer;border-radius:var(--r-control)}.pref-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.pref-spark{width:12px;height:12px;flex:none;color:#e0a526;opacity:.7}.pref-title{flex:none;font-size:var(--fs-body);font-weight:600}.pref-summary{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--fs-label);color:var(--muted)}.pref-summary b{font-weight:600;color:var(--ink-2)}.pref-summary b.changed{color:var(--gold-ink)}.pref-chev{flex:none;display:inline-flex;align-items:center;gap:4px;font-size:var(--fs-label);color:var(--muted)}.pref-toggle:hover .pref-chev,.pref-toggle:hover .pref-spark{color:var(--ink);opacity:1}.pref-toggle:hover .pref-spark{color:#e0a526}.pref-chev svg{transition:transform .25s cubic-bezier(.16,1,.3,1)}.pref-toggle[aria-expanded=true] .pref-chev svg{transform:rotate(180deg)}.pref-toggle[data-hint] .pref-spark{animation:pref-glint 3.2s ease-in-out infinite}.pref-toggle[data-hint] .pref-title{background:linear-gradient(100deg,var(--ink) 42%,#E9B23A 50%,var(--ink) 58%) 100% 0 / 260% 100% no-repeat;-webkit-background-clip:text;background-clip:text;color:transparent;animation:pref-sheen 3.2s ease-in-out infinite}@keyframes pref-glint{0%,68%,to{transform:scale(.85);opacity:.55;filter:drop-shadow(0 0 0 rgba(242,193,78,0))}80%{transform:scale(1.2) rotate(45deg);opacity:1;filter:drop-shadow(0 0 4px rgba(242,193,78,.95))}}@keyframes pref-sheen{0%,62%{background-position:100% 0}92%,to{background-position:0 0}}.pref-body{animation:pref-in .35s cubic-bezier(.16,1,.3,1)}@keyframes pref-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}@media(max-width:480px){.pref-summary{display:none}.pref-chev{margin-left:auto}}@media(prefers-reduced-motion:reduce){.pref-toggle[data-hint] .pref-spark,.pref-body{animation:none}.pref-toggle[data-hint] .pref-title{animation:none;background:none;color:var(--ink)}.pref-chev svg{transition:none}}:root{--bg: #F6F6F7;--surface: #FFFFFF;--surface-2: #F3F3F5;--surface-3: #F0F0F2;--hairline: #E6E6EA;--border: #D6D6DB;--ink: #1A1A1E;--ink-2: #45454D;--muted: #6B6B74;--placeholder: #76767F;--accent: #2B59C3;--accent-hover: #244BA6;--accent-soft: #EEF2FB;--accent-chip-bg: #E7EDFA;--accent-chip-fg: #1E40AF;--success: #1F7A4D;--success-dot: #1F9D5B;--success-chip-bg: #E6F4EC;--success-chip-fg: #176B43;--warn-dot: #D97706;--warn-chip-bg: #FDF1D6;--warn-chip-fg: #8A4B00;--neutral-chip-bg: #ECECEF;--neutral-chip-fg: #45454D;--danger-dot: #DC2626;--danger-chip-bg: #FDE8E8;--danger-chip-fg: #9F1D1D;--warn-node: #D97706;--highlight: #FFE9A8;--gold-ink: #8A5B00;--lv-rail-top: #E2E2E7;--lv-rail-bottom: #EEEEF1;--lv-rail-mark: rgba(26, 26, 30, .22);--deck-navy: #1F2A44;--deck-pale: #E9EDF3;--deck-mid: #8FA3C7;--deck-bar: #D4DAE5;--font-body: "Source Sans 3", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-display: "Source Serif 4", "Noto Serif SC", "Songti SC", serif;--font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;--fs-caption: 12px;--fs-label: 13px;--fs-ui: 14px;--fs-body: 15px;--fs-h3: 16px;--fs-h2: 22px;--fs-h1: 28px;--fs-display: 36px;--lh-ui: 1.6;--lh-body: 1.7;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--r-control: 6px;--r-card: 10px;--r-panel: 12px;--r-pill: 999px;--header-h: 48px;--rail-h: 32px;--tabbar-h: 44px;--chat-w: 360px;--chat-max: 420px;--side-w: 320px;--side-rail-w: 48px;--shadow-card: 0 1px 2px rgba(20,20,30,.04), 0 8px 24px rgba(20,20,30,.06);--shadow-dialog: 0 1px 2px rgba(20,20,30,.04), 0 16px 40px rgba(20,20,30,.1);--dialog-w: 420px;--shadow-slide: 0 1px 2px rgba(20,20,30,.08), 0 12px 32px rgba(20,20,30,.08);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--ease-sheet: cubic-bezier(.32, .72, 0, 1);--dur-rise: .6s;--dur-pop: .7s;--dur-grow: .7s;--dur-side: .5s;--stagger: 60ms;--stagger-rail: 90ms}:root[data-theme=dark]{--gold-ink: #F2C14E;--lv-rail-top: #26262B;--lv-rail-bottom: #303036;--lv-rail-mark: rgba(255, 255, 255, .24)}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:var(--fs-ui);line-height:var(--lh-ui);font-synthesis:none;line-break:strict;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}p{text-wrap:pretty}h1,h2,h3{text-wrap:balance}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes grow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes pop{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.stagger>*{animation:rise var(--dur-rise) var(--ease-out) backwards}.stagger>*:nth-child(1){animation-delay:0ms}.stagger>*:nth-child(2){animation-delay:calc(var(--stagger) * 1)}.stagger>*:nth-child(3){animation-delay:calc(var(--stagger) * 2)}.stagger>*:nth-child(4){animation-delay:calc(var(--stagger) * 3)}.stagger>*:nth-child(5){animation-delay:calc(var(--stagger) * 4)}.stagger>*:nth-child(6){animation-delay:calc(var(--stagger) * 5)}.stagger>*:nth-child(7){animation-delay:calc(var(--stagger) * 6)}.stagger>*:nth-child(8){animation-delay:calc(var(--stagger) * 7)}.stagger>*:nth-child(9){animation-delay:calc(var(--stagger) * 8)}.stagger>*:nth-child(10){animation-delay:calc(var(--stagger) * 9)}.stagger>*:nth-child(11){animation-delay:calc(var(--stagger) * 10)}.stagger>*:nth-child(12){animation-delay:calc(var(--stagger) * 11)}.stagger>*:nth-child(n+13){animation-delay:calc(var(--stagger) * 12)}.grow{transform-origin:left center;animation:grow var(--dur-grow) var(--ease-out) backwards;animation-delay:calc(var(--i, 0) * var(--stagger-rail) + .12s)}.pop{animation:pop var(--dur-pop) var(--ease-out) backwards;animation-delay:var(--d, .48s)}.lift{transition:transform .35s var(--ease-out)}.lift:hover{transform:translateY(-3px)}button,a{transition:background-color .2s ease,color .2s ease,border-color .2s ease,opacity .2s ease,transform .18s var(--ease-spring)}button:active,a:active{transform:scale(.96)}.frost{position:sticky;top:0;z-index:20;background:#ffffffd1;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}.live-dot{animation:pulse 1.6s ease-in-out infinite}.side{flex:0 0 var(--side-w);width:var(--side-w);overflow:hidden;position:relative;transition:flex-basis var(--dur-side) var(--ease-sheet),width var(--dur-side) var(--ease-sheet)}.side[data-collapsed=true]{flex-basis:var(--side-rail-w);width:var(--side-rail-w)}.side>.side-panel{width:var(--side-w);transition:opacity .3s ease}.side[data-collapsed=true]>.side-panel{opacity:0;pointer-events:none}.side>.side-rail{position:absolute;inset:0 auto 0 0;width:var(--side-rail-w);opacity:0;pointer-events:none;transition:opacity .3s ease .12s}.side[data-collapsed=true]>.side-rail{opacity:1;pointer-events:auto}@media(prefers-reduced-motion:reduce){.stagger>*,.grow,.pop,.live-dot{animation:none}.lift,button,a,.side,.side>.side-panel,.side>.side-rail{transition:none}}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{font:inherit;cursor:pointer;color:inherit}input,textarea,select{font:inherit;color:inherit}::placeholder{color:var(--placeholder)}button:disabled{cursor:default}.btn-primary:hover:not(:disabled){filter:brightness(1.07)}.wb-shell{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.wb-cols{flex:1 1 auto;min-height:0;display:flex}.wb-scroll{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.wb-chat{flex:0 0 clamp(340px,28vw,var(--chat-max));min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--surface);border-right:1px solid var(--hairline)}.wb-chat-body{position:relative;flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.wb-chat-scroll{flex:1 1 auto;min-height:0}.wb-center{flex:1 1 0;min-width:0;min-height:0;display:flex;flex-direction:column}.wb-center-scroll{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.wb-side-inner{width:var(--side-w);height:100%;box-sizing:border-box;display:flex;flex-direction:column}@media(max-width:960px){.wb-shell{height:auto;min-height:100vh;overflow:visible}.wb-cols{flex-wrap:wrap}.wb-chat{flex:1 1 100%;border-right:0}.wb-chat-body,.wb-chat-scroll,.wb-center-scroll{flex:none}.wb-scroll{overflow:visible}.wb-center{flex:1 1 100%}}.jump-latest{position:absolute;left:0;right:0;bottom:12px;margin:0 auto;width:max-content;z-index:3;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface);color:var(--ink-2);font-size:var(--fs-caption);font-weight:500;box-shadow:var(--shadow-card);animation:rise .35s var(--ease-out) backwards}.jump-latest:hover{color:var(--ink);border-color:var(--ink-2)}.chat-md{font-size:var(--fs-label);line-height:1.75;color:var(--ink);overflow-wrap:anywhere}.chat-md>*{margin:0}.chat-md>*+*{margin-top:6px}.chat-md li>p,.chat-md blockquote>p{margin:0}.chat-md h1,.chat-md h2,.chat-md h3,.chat-md h4,.chat-md h5,.chat-md h6{font-size:var(--fs-label);font-weight:600;line-height:1.6;text-wrap:pretty}.chat-md h1,.chat-md h2{font-size:var(--fs-ui)}.chat-md>h1,.chat-md>h2,.chat-md>h3,.chat-md>h4,.chat-md>h5,.chat-md>h6{margin-top:12px}.chat-md>:first-child{margin-top:0}.chat-md ul,.chat-md ol{padding-left:1.4em}.chat-md li+li{margin-top:2px}.chat-md li>ul,.chat-md li>ol{margin:2px 0 0}.chat-md li::marker{color:var(--muted)}.chat-md strong{font-weight:600}.chat-md code{font-family:var(--font-mono);font-size:.92em;background:var(--surface-2);border-radius:4px;padding:0 4px}.chat-md pre{padding:8px 10px;background:var(--surface-2);border-radius:var(--r-control);overflow-x:auto;font-size:var(--fs-caption);line-height:1.6}.chat-md pre code{background:none;padding:0;font-size:inherit}.chat-md blockquote{margin-left:0;margin-right:0;padding-left:10px;border-left:2px solid var(--hairline);color:var(--ink-2)}.chat-md hr{border:0;border-top:1px solid var(--hairline);margin:10px 0}.chat-md .md-table{overflow-x:auto}.chat-md table{border-collapse:collapse;font-size:var(--fs-caption);line-height:1.5}.chat-md th,.chat-md td{border:1px solid var(--hairline);padding:4px 8px;text-align:left;vertical-align:top}.chat-md th{background:var(--surface-2);font-weight:600;white-space:nowrap}.chat-clamp{position:relative;max-height:168px;overflow:hidden}.chat-clamp:after{content:"";position:absolute;left:0;right:0;bottom:0;height:56px;pointer-events:none;background:linear-gradient(to bottom,rgba(255,255,255,0),var(--surface))}@keyframes side-ring{0%{box-shadow:0 0 0 0 var(--ring, rgba(43,89,195,.45))}70%{box-shadow:0 0 0 7px #0000}to{box-shadow:0 0 #0000}}.side-alert-ring{animation:side-ring 1.6s var(--ease-out) infinite}@media(prefers-reduced-motion:reduce){.jump-latest,.side-alert-ring{animation:none}}.prompt-box:not([data-invalid]):focus-within{border-color:var(--accent)!important;box-shadow:0 0 0 3px var(--accent-soft)}.upload-inline:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}