:root{--ground:#f4f4f2;--surface:#fff;--surface-2:#f6f6f3;--ink:#17191a;--ink-2:#4a4f4b;--muted:#636863;--line:#e2e3df;--line-dash:#dde0da;--track:#eff0ec;--accent:#3d5a4c;--accent-ink:#2f4a3e;--accent-tint:#e6ece6;--accent-soft:#c8ff3a;--neon:#c8ff3a;--brass:#a47e4c;--warn:#7a5a2e;--warn-tint:#f1eadf;--dark:#17191a;--dark-2:#222624;--dark-line:#343935;--dark-text:#edefea;--dark-muted:#9aa39c;--line-strong:#c9cdc8;--border-hover:#9aa39c;--hover:#ecede9;--row-hover:#fafaf8;--field:#fff;--on-ink:#fff;--ink-hover:#2a2e2c;--on-neon:#17191a;--faint:#a3a8a3;--bar-now:#b4b8b3;--dot-tex:#d6d9d2;--hatch-tex:#e3e5e0;--topbar-bg:#ffffffd9;--chart-grid:#ecede9;--chart-base:#dddfda;--link-hover:#1c2e26;--heat-0:#eceeea;--heat-1:#d3ded2;--heat-2:#a9bfa9;--heat-3:#6f8a70;--heat-4:#3d5a4c;--tip-bg:#17191a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--sans:-apple-system, BlinkMacSystemFont, "Figtree", system-ui, sans-serif;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--r-card:10px;--r-inner:6px;--r-ctl:4px;--spring:cubic-bezier(.3, 1.4, .5, 1);--ease:cubic-bezier(.2, .8, .2, 1)}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--tip-bg:#2c322e;--ground:#0f1110;--surface:#171a19;--surface-2:#1d2120;--ink:#eceeea;--ink-2:#b9c0ba;--muted:#8e968f;--line:#2a2f2c;--line-dash:#303532;--track:#232725;--accent:#7fae94;--accent-ink:#a6cfb6;--accent-tint:#1c2a23;--brass:#c49a63;--warn:#d6a96c;--warn-tint:#2c2418;--dark:#1a1e1c;--dark-2:#232826;--dark-line:#313733;--line-strong:#3b413d;--border-hover:#5d665f;--hover:#222624;--row-hover:#1b1f1d;--field:#121514;--on-ink:#121514;--ink-hover:#d4d8d2;--faint:#636b65;--bar-now:#4b524d;--dot-tex:#262b28;--hatch-tex:#262a28;--topbar-bg:#0f1110d9;--chart-grid:#232725;--chart-base:#2f3431;--link-hover:#d3ecdc;--heat-0:#1d2120;--heat-1:#22362b;--heat-2:#2f5a40;--heat-3:#4f8a63;--heat-4:#8cc9a1}*{box-sizing:border-box}html,body{background:var(--ground);color:var(--ink);margin:0}body{font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.45}a{color:var(--accent-ink)}a:hover{color:var(--link-hover)}button{font:inherit}h1,h2,h3{letter-spacing:-.02em;margin:0}.mono{font-family:var(--mono)}.num{font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.note{font-family:var(--mono);color:var(--muted);margin:0;font-size:11px;line-height:1.5}.eyebrow{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:12px}.dots{background-image:radial-gradient(var(--dot-tex) 1px, transparent 1.2px);background-size:12px 12px}.dots-dark{background-image:radial-gradient(#2e3330 1px,#0000 1.2px);background-size:12px 12px}.hatch{background-image:repeating-linear-gradient(135deg, var(--hatch-tex) 0 1px, transparent 1px 5px)}.scan{background-image:repeating-linear-gradient(0deg,#ffffff06 0 1px,#0000 1px 3px)}.shell{flex-direction:column;gap:24px;max-width:1180px;margin:0 auto;padding:32px 28px 48px;display:flex}.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:24px;display:grid}.stack{flex-direction:column;gap:24px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.between{justify-content:space-between}.topbar{background:var(--topbar-bg);border-bottom:1px solid var(--line)}.topbar-inner{flex-wrap:wrap;align-items:baseline;gap:12px 28px;max-width:1180px;margin:0 auto;padding:12px 28px;display:flex}.brand{color:var(--ink);letter-spacing:-.02em;align-items:baseline;gap:10px;font-size:19px;font-weight:800;text-decoration:none;display:flex}.nav{flex-wrap:wrap;flex:auto;gap:2px;display:flex}.nav a{color:var(--muted);border-radius:var(--r-ctl);padding:10px 12px;font-weight:500;text-decoration:none}.nav a[aria-current=page]{color:var(--ink);font-weight:600}.nav a:hover{background:var(--hover);color:var(--ink)}.card{background:var(--surface);border-radius:var(--r-card);transition:transform .3s var(--ease), box-shadow .3s var(--ease);flex-direction:column;gap:16px;padding:26px;display:flex}.card.lift{transition:box-shadow .2s var(--ease)}.tile{cursor:pointer;border-radius:var(--r-card);position:relative}.tile>.card{height:100%}.tile:hover>.card{box-shadow:0 0 0 1px var(--line-strong)}.tile.dragging{opacity:.35}.tile.drop-target>.card{box-shadow:0 0 0 2px var(--accent)}.tile-tools{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-ctl);opacity:0;z-index:3;gap:4px;padding:4px;transition:opacity .15s;display:flex;position:absolute;top:-17px;right:16px;box-shadow:0 4px 12px -6px #14181640}.tile:hover .tile-tools,.tile:focus-within .tile-tools{opacity:1}.tile-tools a,.tile-tools button{min-height:26px;font-family:var(--mono);color:var(--ink-2);cursor:pointer;background:0 0;border:0;border-radius:3px;align-items:center;gap:6px;padding:0 8px;font-size:12px;text-decoration:none;display:inline-flex}.tile-tools a:hover,.tile-tools button:hover{background:var(--track);color:var(--ink)}.tile-tools .grip{cursor:grab;touch-action:none}.tile-tools .grip:active{cursor:grabbing}@media (hover:none){.tile-tools{opacity:1}}.back{font-family:var(--mono);color:var(--muted);align-items:center;gap:6px;font-size:12px;text-decoration:none;display:inline-flex}.back:hover{color:var(--ink)}table.data{border-collapse:collapse;width:100%;font-size:14px}table.data th{text-align:left;font-family:var(--mono);color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;padding:8px 10px;font-size:11px;font-weight:500}table.data td{border-top:1px dashed var(--line-dash);vertical-align:middle;padding:10px}table.data td.r,table.data th.r{text-align:right}table.data tr:hover td{background:var(--row-hover)}.table-wrap{overflow-x:auto}.card h2{font-size:21px;font-weight:700}.card-dark{background-color:var(--dark);color:var(--dark-text)}.inner{background-color:var(--surface-2);border-radius:var(--r-inner);padding:16px}.btn{border-radius:var(--r-ctl);border:1px solid var(--line-strong);background:var(--surface);min-height:44px;color:var(--ink);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-weight:600;text-decoration:none;transition:background .2s,border-color .2s;display:inline-flex}.btn:hover{border-color:var(--border-hover)}.btn-primary{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}.btn-primary:hover{background:var(--ink-hover);color:var(--on-ink)}.btn-warn{color:var(--warn);border-color:var(--warn)}.btn:disabled{opacity:.5;cursor:not-allowed}.chip{border-radius:var(--r-ctl);border:1px solid var(--line-dash);min-height:36px;color:var(--ink-2);font-family:var(--mono);cursor:pointer;background:0 0;padding:0 12px;font-size:12px;transition:background .2s,color .2s,border-color .2s}.chip:hover{border-color:var(--border-hover)}.chip[aria-pressed=true]{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}.chip-dark{color:#b9c0ba;border-color:#3a3f3c}.chip-dark[aria-pressed=true],.btn-neon{background:var(--neon);color:var(--on-neon);border-color:var(--neon)}.btn-neon:hover{color:var(--on-neon);background:#b4ee22;border-color:#b4ee22}.hl{background:linear-gradient(transparent 62%, var(--neon) 62%, var(--neon) 92%, transparent 92%);padding:0 .08em}.hl-dark{background:linear-gradient(transparent 86%, var(--neon) 86%, var(--neon) 94%, transparent 94%)}.tag{border:1px solid var(--line-dash);font-family:var(--mono);color:var(--ink-2);border-radius:3px;padding:2px 8px;font-size:11px}.seg{background:var(--track);border-radius:var(--r-ctl);font-family:var(--mono);padding:4px;display:flex;position:relative}.seg-pill{background:var(--ink);height:40px;transition:left .45s var(--spring);border-radius:3px;position:absolute;top:4px}.seg button{width:64px;height:40px;color:var(--ink-2);cursor:pointer;background:0 0;border:0;font-size:13px;font-weight:600;transition:color .3s;position:relative}.seg button[aria-pressed=true]{color:var(--on-ink)}.switch{border-radius:var(--r-ctl);background:var(--faint);cursor:pointer;border:0;flex:none;width:52px;height:30px;transition:background .25s;position:relative}.switch[aria-checked=true]{background:var(--accent)}.switch span{width:24px;height:24px;transition:left .28s var(--spring);background:#fff;border-radius:3px;position:absolute;top:3px;left:3px;box-shadow:0 1px 4px #00000040}.switch[aria-checked=true] span{left:25px}.bar-track{background-color:var(--surface-2);border-radius:2px;height:10px;position:relative;overflow:hidden}.bar-fill{transition:width 1.3s var(--ease);border-radius:2px;position:absolute;top:0;bottom:0;left:0}.list-row{border-top:1px dashed var(--line-dash);flex-wrap:wrap;align-items:center;gap:12px 16px;padding:12px 0;display:flex}.list-row-dark{border-top-color:var(--dark-line)}.banner{border-radius:var(--r-inner);background-color:var(--surface-2);color:var(--ink-2);align-items:flex-start;gap:10px;padding:12px 14px;font-size:14px;display:flex}.pill{border-radius:var(--r-ctl);font-family:var(--mono);gap:6px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}@keyframes axIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes axBlink{50%{opacity:0}}@keyframes axSpin{to{transform:rotate(360deg)}}.anim-in{animation:axIn .4s var(--ease) both}.blink{animation:1s step-end infinite axBlink}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width:820px){.shell{gap:18px;padding:22px 16px 36px}.topbar-inner{gap:8px 16px;padding:10px 16px}.nav a{padding:10px 8px}.card{padding:18px}}@media (max-width:480px){.hide-sm{display:none}.brand{font-size:17px}.topbar-inner .btn{padding:0 12px;font-size:14px}table.data{font-size:13px}table.data th,table.data td{padding:8px 6px}}@media (hover:none){.tile{flex-direction:column;display:flex}.tile>.card{flex:1;height:auto}.tile-tools{opacity:1;background:0 0;border:0;order:2;align-self:flex-end;margin-top:6px;padding:0;position:static}}.trace-row{grid-template-columns:12px 132px 1fr;gap:0 10px;display:grid}@media (max-width:520px){.trace-row{grid-template-columns:12px 1fr}.trace-row>:nth-child(3){color:var(--dark-text);grid-column:2}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.term{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;-webkit-text-decoration-color:var(--muted);text-decoration-color:var(--muted);text-underline-offset:3px;cursor:help;outline:none;position:relative}.term:focus-visible{box-shadow:0 0 0 2px var(--neon);border-radius:2px}.term-tip{z-index:30;background:var(--tip-bg);width:max-content;max-width:min(260px,70vw);color:var(--dark-text);font-family:var(--sans);letter-spacing:0;text-transform:none;white-space:normal;text-align:left;pointer-events:none;border-radius:6px;padding:8px 10px;font-size:12.5px;font-style:normal;font-weight:400;line-height:1.4;display:none;position:absolute;bottom:calc(100% + 8px);left:-8px}.term-tip-r{left:auto;right:-8px}.term:hover .term-tip,.term:focus .term-tip{animation:tip-in .15s var(--ease,ease-out);display:block}@keyframes tip-in{0%{opacity:0;transform:translateY(4px)}}@media (max-width:480px){.term-tip,.term-tip-r{width:auto;max-width:none;padding:12px 14px;font-size:14px;position:fixed;inset:auto 16px 16px}}@media (min-width:1000px){.quote-line{white-space:nowrap}}:root[data-theme=dark] .hl{background:linear-gradient(transparent 86%, var(--neon) 86%, var(--neon) 94%, transparent 94%)}.theme-toggle{border:1px solid var(--line);border-radius:var(--r-ctl);align-self:center;gap:2px;padding:3px;display:inline-flex}.theme-toggle button{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:3px;place-items:center;transition:background .15s,color .15s;display:grid}.theme-toggle button:hover{color:var(--ink);background:var(--hover)}.theme-toggle button[aria-checked=true]{background:var(--ink);color:var(--on-ink)}.quote-line{text-align:right}@media (max-width:700px){.site-footer{flex-direction:column;align-items:flex-start;gap:16px}.site-footer .quote-line{text-align:left}}@media (max-width:600px){table.t-nw th:nth-child(2),table.t-nw td:nth-child(2),table.t-nw th:nth-child(4),table.t-nw td:nth-child(4),table.t-hold th:nth-child(2),table.t-hold td:nth-child(2),table.t-hold th:nth-child(3),table.t-hold td:nth-child(3),table.t-hold th:nth-child(5),table.t-hold td:nth-child(5),table.t-hold th:nth-child(7),table.t-hold td:nth-child(7),table.t-ledger th:nth-child(3),table.t-ledger td:nth-child(3),table.t-ledger th:nth-child(4),table.t-ledger td:nth-child(4){display:none}table.data td.r,table.data th.r{white-space:nowrap}}@keyframes fadeSoft{0%{opacity:.55}to{opacity:1}}.fade-soft{animation:.14s ease-out both fadeSoft}@media (prefers-reduced-motion:reduce){.fade-soft{animation:none}}select.select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%23636863' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;background-size:12px}:root[data-theme=dark] select.select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%238e968f' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}