.ltb-root{--ink:#16132f;--ink-2:#221e44;--ink-3:#332d5e;--paper:#fcfcfc;--paper-2:#f5f5f5;--card:#fff;--line:#e6e5e3;--border:#cfcecd;--text:#111;--muted:#5c5c5c;--on-ink:#f4efe6;--on-ink-muted:#b4acc9;--blau:#3e41f4;--blau-tint:#eeeefe;--blau-deep:#0b0ec1;--violett:#593ab6;--violett-tint:#f1eef9;--violett-deep:#3c277c;--purpur:#8337a8;--purpur-tint:#f6eff9;--purpur-deep:#5f287b;--hell:#70a5ff;--hell-tint:#edf4ff;--hell-deep:#0b0ec1;--spark:#b7f1f9;--alert:#d94c76;--alert-tint:#fceef2;--alert-deep:#a3264f;--focus:#70a5ff;--radius-sm:8px;--radius-md:10px;--radius-lg:14px;--radius-xl:16px;--radius-pill:999px;--motion-micro:.12s;--motion-ui:.2s;--motion-modal:.28s;--ease-enter:cubic-bezier(0,0,.2,1);--ease-morph:cubic-bezier(.4,0,.2,1);--ease-hover:cubic-bezier(.25,.1,.25,1);--display:"Public Sans Variable","Public Sans",Arial,sans-serif;--mono:"JetBrains Mono Variable","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--token-1:#dddefd;--token-2:#e6dff6;--token-3:#f0e1f6;--token-4:#dce9ff;--token-5:#d6f7fb;--token-6:#efe9df;--token-7:#e4eee6;--token-8:#f5e5eb;--lab:var(--blau);--lab-tint:var(--blau-tint);--lab-deep:var(--blau-deep)}:where(.ltb-root) .tone-blau{--lab:var(--blau);--lab-tint:var(--blau-tint);--lab-deep:var(--blau-deep)}:where(.ltb-root) .tone-violett{--lab:var(--violett);--lab-tint:var(--violett-tint);--lab-deep:var(--violett-deep)}:where(.ltb-root) .tone-purpur{--lab:var(--purpur);--lab-tint:var(--purpur-tint);--lab-deep:var(--purpur-deep)}:where(.ltb-root) .tone-hell{--lab:var(--hell);--lab-tint:var(--hell-tint);--lab-deep:var(--hell-deep)}:where(.ltb-root) *{box-sizing:border-box}.ltb-root{background:var(--paper);color:var(--text);font:400 16px/1.5 var(--display);-webkit-font-smoothing:antialiased;margin:0}:where(.ltb-root) button,:where(.ltb-root) input,:where(.ltb-root) textarea,:where(.ltb-root) select{font:inherit;color:inherit}:where(.ltb-root) button,:where(.ltb-root) a,:where(.ltb-root) input,:where(.ltb-root) textarea,:where(.ltb-root) select{-webkit-tap-highlight-color:transparent}:where(.ltb-root) a{color:inherit;text-underline-offset:4px}:where(.ltb-root) p{line-height:1.55}:where(.ltb-root) :focus-visible{outline:2px solid var(--focus);outline-offset:2px}:where(.ltb-root) code{font-family:var(--mono);font-size:.92em}:where(.ltb-root) em{font-family:var(--display);font-weight:400}:where(.ltb-root) h1,:where(.ltb-root) h2,:where(.ltb-root) h3{font-family:var(--display);margin:0}:where(.ltb-root) h1{letter-spacing:-.025em;font-size:44px;font-weight:700;line-height:1.08}:where(.ltb-root) h2{margin-bottom:8px;font-size:20px;font-weight:700;line-height:1.2}:where(.ltb-root) h3{font-size:16px;font-weight:700;line-height:1.3}:where(.ltb-root) .eyebrow{font:550 12px/1.4 var(--display);color:var(--muted);align-items:center;gap:6px;display:inline-flex}:where(.ltb-root) .micro{font:550 12px var(--display);color:var(--muted)}:where(.ltb-root) .panel-head .micro{font-weight:550}:where(.ltb-root) .muted{color:var(--blau)}:where(.ltb-root) button{cursor:pointer;border:1px solid var(--border);border-radius:var(--radius-pill);min-height:38px;transition:background var(--motion-ui) var(--ease-hover),color var(--motion-ui) var(--ease-hover),border-color var(--motion-ui) var(--ease-hover),transform var(--motion-micro) var(--ease-hover);background:0 0;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:550;display:inline-flex}:where(.ltb-root) button:hover{background:var(--paper-2);color:var(--text)}:where(.ltb-root) button:active{transform:scale(.97)}:where(.ltb-root) button:disabled{cursor:default;opacity:.4;transform:none}:where(.ltb-root) button:disabled:hover{color:inherit;background:0 0}:where(.ltb-root) .primary{background:var(--blau);border-color:var(--blau);color:#fff;min-height:44px;padding:10px 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.brand-word{flex-direction:column;gap:4px;display:flex}:where(.ltb-root) .wordmark{white-space:nowrap;font:700 20px/1 var(--display);letter-spacing:-.03em;align-items:center;display:inline-flex}:where(.ltb-root) .word-chip{background:var(--blau);color:#fff;border-radius:7px;margin-left:.2em;padding:.06em .22em .1em;display:inline-block;transform:rotate(-3deg)}:where(.ltb-root) .brand-sub{font:550 12px var(--display);color:var(--muted)}:where(.ltb-root) .header-actions{align-items:center;gap:6px;display:flex}:where(.ltb-root) .status{font:550 12px var(--display);color:var(--muted);align-items:center;gap:5px;margin-right:12px;display:flex}:where(.ltb-root) .status i{border-radius:var(--radius-pill);background:var(--paper-2);border:1.5px solid var(--line);width:26px;height:10px;transition:background var(--motion-modal) var(--ease-enter)}:where(.ltb-root) .status i.lit{background:var(--lab);border-color:var(--lab)}:where(.ltb-root) .status b{color:var(--text);margin:0 2px 0 6px}:where(.ltb-root) .pill{border:1px solid var(--border);border-radius:var(--radius-pill);font:550 12px var(--display);white-space:nowrap;align-items:center;gap:6px;padding:5px 11px;display:inline-flex}:where(.ltb-root) .pill.simulation{border-style:dashed}:where(.ltb-root) .dot{background:var(--lab);border-radius:50%;width:7px;height:7px;display:inline-block}:where(.ltb-root) footer{border-top:1.5px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;margin-top:28px;padding:16px 0 22px;font-size:14px;display:flex}:where(.ltb-root) footer strong{font:550 12px var(--display);color:var(--text);margin-left:8px}:where(.ltb-root) footer nav{gap:20px;display:flex}:where(.ltb-root) footer a{text-decoration:none}:where(.ltb-root) footer a:hover{text-decoration:underline}:where(.ltb-root) .lab-mark,:where(.ltb-root) .lab-glyph{flex-shrink:0;overflow:visible}:where(.ltb-root) .mark-chip{fill:var(--lab)}:where(.ltb-root) .glyph-frame{fill:none;stroke:var(--lab);stroke-width:1.6px}:where(.ltb-root) .glyph-knob{fill:var(--card);stroke:var(--lab);stroke-width:2px}:where(.ltb-root) .lab-layout{grid-template-columns:268px minmax(0,1fr);gap:28px;padding-top:22px;display:grid}:where(.ltb-root) .rail{border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--card);flex-direction:column;align-self:start;gap:16px;padding:16px 12px;display:flex;position:sticky;top:16px}:where(.ltb-root) .rail .eyebrow{padding-left:6px}:where(.ltb-root) .rail-map{flex-direction:column;gap:2px;display:flex}:where(.ltb-root) .rail nav{flex-direction:column;gap:12px;display:flex}:where(.ltb-root) .rail-group{flex-direction:column;gap:2px;display:flex}:where(.ltb-root) .rail-group-label{font:550 12px var(--display);color:var(--lab-deep);justify-content:space-between;align-items:baseline;padding:0 8px 4px;display:flex}:where(.ltb-root) .rail-group-label small{font:400 16px var(--display);text-transform:none;color:var(--muted)}:where(.ltb-root) .rail-item{border-radius:var(--radius-sm);width:100%;min-height:40px;color:var(--text);text-align:left;background:0 0;border:0;justify-content:flex-start;align-items:center;gap:10px;padding:8px 10px;font-size:16px;font-weight:550;display:flex;position:relative}:where(.ltb-root) .rail-item.active:before{content:"";border-radius:var(--radius-pill);background:var(--lab);width:4px;position:absolute;top:8px;bottom:8px;left:0}:where(.ltb-root) .rail-num{font:550 12px var(--display);opacity:.65}:where(.ltb-root) .rail-title{flex:1}:where(.ltb-root) .rail-check{color:var(--lab)}:where(.ltb-root) .rail-item.active .rail-check{color:var(--lab-deep)}:where(.ltb-root) main{min-width:0}:where(.ltb-root) .lab-head{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}:where(.ltb-root) .lab-tag{border-radius:var(--radius-pill);background:var(--lab-tint);color:var(--lab-deep);padding:5px 12px 5px 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var(--line);border-radius:var(--radius-lg);box-shadow:0 2px 8px #0c121c0d}:where(.ltb-root) .panel{overflow:hidden}:where(.ltb-root) .panel-head{border-bottom:1.5px solid var(--line);justify-content:space-between;align-items:center;gap:10px;min-height:52px;padding:12px 18px;display:flex}:where(.ltb-root) .panel-head label,:where(.ltb-root) .panel-head h3{margin:0;font-size:16px;font-weight:700}:where(.ltb-root) .panel-head select{font:550 14px var(--display);border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--card);padding:6px 28px 6px 12px}:where(.ltb-root) .small-note{color:var(--muted);margin:10px 18px 16px;font-size:14px;line-height:1.5}:where(.ltb-root) .hint{color:var(--muted);gap:10px;max-width:1000px;margin:16px 0;font-size:14px;line-height:1.55;display:flex}:where(.ltb-root) .hint>svg{flex-shrink:0;margin-top:2px}:where(.ltb-root) .hint a{color:var(--lab-deep)}:where(.ltb-root) .check{color:var(--muted);cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}:where(.ltb-root) .error{color:var(--alert-deep);font-size:14px}:where(.ltb-root) .empty{color:var(--muted);font-size:16px}:where(.ltb-root) .loading{opacity:.35}:where(.ltb-root) .token-grid,:where(.ltb-root) .lower-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}:where(.ltb-root) .input-panel,:where(.ltb-root) .output-panel{flex-direction:column;display:flex}:where(.ltb-root) .input-panel textarea{resize:vertical;width:100%;height:120px;min-height:90px;max-height:320px;font:550 20px/1.6 var(--mono);letter-spacing:-.02em;background:0 0;border:0;padding:16px 18px}:where(.ltb-root) .input-panel textarea:focus{box-shadow:inset 0 0 0 3px var(--lab-tint);outline:none}:where(.ltb-root) .input-bottom{color:var(--muted);justify-content:space-between;align-items:center;padding:0 18px 10px;font-size:14px;display:flex}:where(.ltb-root) .presets{border-top:1.5px solid var(--line);background:var(--paper);margin-top:auto;padding:12px 18px}:where(.ltb-root) .presets>div{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}:where(.ltb-root) .presets button{border-color:var(--line);background:var(--card);min-height:32px;padding:4px 13px;font-size:14px;font-weight:550}:where(.ltb-root) .presets button:hover{border-color:var(--ink);background:var(--card);color:var(--ink)}:where(.ltb-root) .presets button.selected{background:var(--lab-tint);border-color:var(--lab);color:var(--lab-deep)}:where(.ltb-root) .token-result{flex:1;min-width:0;padding:16px 18px}:where(.ltb-root) .token-number{color:var(--muted);align-items:baseline;gap:10px;margin-bottom:12px;font-size:14px;display:flex}:where(.ltb-root) .token-number strong{font:700 64px/1 var(--mono);letter-spacing:-.04em;color:var(--lab)}:where(.ltb-root) .count-pop{animation:ltb-pop var(--motion-ui) var(--ease-enter);display:inline-block}@keyframes ltb-pop{0%{opacity:.3;transform:scale(.9)}}:where(.ltb-root) .encoding{font:550 12px var(--display);margin-left:auto}:where(.ltb-root) .token-wrap{overflow-wrap:anywhere;min-height:72px;max-height:180px;font:550 20px/1.8 var(--mono);overflow:auto}:where(.ltb-root) .token{min-height:0;font:inherit;white-space:pre-wrap;word-break:break-all;-webkit-box-decoration-break:clone;box-decoration-break:clone;color:var(--ink);animation:ltb-token-in var(--motion-ui) var(--ease-enter) both;border:0;border-radius:5px;margin:0 2px 0 0;padding:3px;display:inline}:where(.ltb-root) .token:hover,:where(.ltb-root) .token.chosen{outline:2px solid var(--ink);outline-offset:1px;color:var(--ink)}:where(.ltb-root) .token:active{transform:none}@keyframes ltb-token-in{0%{opacity:0;transform:translateY(5px)scale(.96)}55%{opacity:1;box-shadow:0 0 0 3px #3e41f42e}to{box-shadow:0 0 #3e41f400}}:where(.ltb-root) .c0{background:var(--token-1)}:where(.ltb-root) .c1{background:var(--token-6)}:where(.ltb-root) .c2{background:var(--token-4)}:where(.ltb-root) .c3{background:var(--token-2)}:where(.ltb-root) .c4{background:var(--token-7)}:where(.ltb-root) .c5{background:var(--token-3)}:where(.ltb-root) .c6{background:var(--token-5)}:where(.ltb-root) .c7{background:var(--token-8)}:where(.ltb-root) .output-bottom{border-top:1.5px solid var(--line);align-items:center;gap:20px;min-height:46px;padding:6px 18px;display:flex}:where(.ltb-root) .output-bottom .icon-button{margin-left:auto}:where(.ltb-root) .token-detail{min-height:40px;color:var(--muted);align-items:center;gap:10px;padding:6px 2px;font-size:14px;display:flex}:where(.ltb-root) .token-detail b{margin:0 6px;font-weight:400}:where(.ltb-root) .token-detail strong{font-family:var(--mono);color:var(--text)}:where(.ltb-root) .sample{font-family:var(--mono);color:var(--ink);border-radius:5px;padding:3px 7px}:where(.ltb-root) .lower-grid{margin:0}:where(.ltb-root) .lower-grid .panel-head{border:0;padding-bottom:4px}:where(.ltb-root) .compare-row{text-align:left;background:0 0;border:0;border-radius:0;grid-template-columns:110px 1fr 34px;gap:14px;width:100%;min-height:36px;padding:6px 18px;font-size:14px;font-weight:550;display:grid}:where(.ltb-root) .compare-row:hover{background:var(--paper);color:var(--text)}:where(.ltb-root) .compare-row>span:first-child{align-items:center;gap:7px;display:flex}:where(.ltb-root) .compare-row i{background:var(--lab);border-radius:50%;width:7px;height:7px}:where(.ltb-root) .compare-track{border-radius:var(--radius-pill);background:var(--paper-2);height:12px;display:block;overflow:hidden}:where(.ltb-root) .compare-track span{border-radius:var(--radius-pill);background:var(--lab);opacity:.3;height:100%;transition:width var(--motion-modal) var(--ease-morph);display:block}:where(.ltb-root) .compare-row.selected .compare-track span{opacity:1}:where(.ltb-root) .compare-row strong{font:700 16px var(--display);text-align:right}:where(.ltb-root) .cost-inputs{align-items:center;gap:12px;padding:12px 18px 0;display:flex}:where(.ltb-root) .cost-inputs label{min-width:0;color:var(--muted);flex:1;font-size:14px}:where(.ltb-root) .cost-inputs input{border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);width:100%;min-width:0;font:550 16px var(--display);margin-top:6px;padding:8px 12px;display:block}:where(.ltb-root) .cost-inputs>span,:where(.ltb-root) .cost-inputs>svg{color:var(--muted);flex-shrink:0;margin-top:22px}:where(.ltb-root) .cost-inputs>strong{min-width:100px;font:700 28px var(--display);letter-spacing:-.03em;text-align:right;white-space:nowrap;margin-top:14px}:where(.ltb-root) .cost-inputs strong small{font:550 12px var(--display);color:var(--muted);margin-top:4px;display:block}:where(.ltb-root) .context-panel .panel-head{border:0}:where(.ltb-root) .chart{padding:0 18px}:where(.ltb-root) .chart svg{width:100%;height:auto;max-height:260px;display:block;overflow:visible}:where(.ltb-root) .chart svg text{font:550 19px 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1fr;gap:48px;padding:12px 26px 16px;display:grid}:where(.ltb-root) .sliders label{font-size:14px;font-weight:550;display:block}:where(.ltb-root) .sliders label>span{justify-content:space-between;display:flex}:where(.ltb-root) .sliders label b{font-family:var(--display);color:var(--lab-deep)}:where(.ltb-root) .sliders small{color:var(--muted);font-size:14px;font-weight:400}:where(.ltb-root) .metrics{grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0;display:grid}:where(.ltb-root) .metric{padding:14px 18px}:where(.ltb-root) .metric strong{font:700 28px/1.15 var(--display);letter-spacing:-.02em;margin:6px 0 4px;display:block}:where(.ltb-root) .context-story{border-radius:var(--radius-lg);background:var(--lab-tint);align-items:center;gap:18px;padding:16px 20px;display:flex}:where(.ltb-root) .context-story .eyebrow{color:var(--lab-deep)}:where(.ltb-root) 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