@font-face{font-family:Zilla Slab;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/zilla-slab-latin-700-normal-CEKI1vVu.woff2) format("woff2"),url(/assets/zilla-slab-latin-700-normal-C8aaVMsA.woff) format("woff")}@font-face{font-family:Zilla Slab;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/zilla-slab-latin-ext-700-normal-C1-U_e_0.woff2) format("woff2"),url(/assets/zilla-slab-latin-ext-700-normal-DQD_oLH8.woff) format("woff")}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/figtree-latin-400-normal-g7Dtegnw.woff2) format("woff2"),url(/assets/figtree-latin-400-normal-BD4aNku5.woff) format("woff")}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/figtree-latin-ext-400-normal-CXAzuTZb.woff2) format("woff2"),url(/assets/figtree-latin-ext-400-normal-Gbh-3PTk.woff) format("woff")}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/figtree-latin-500-normal-BWnGEVsr.woff2) format("woff2"),url(/assets/figtree-latin-500-normal-B_yy1phn.woff) format("woff")}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/figtree-latin-ext-500-normal-Du0rIuHj.woff2) format("woff2"),url(/assets/figtree-latin-ext-500-normal-BOEJvrb_.woff) format("woff")}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/figtree-latin-700-normal-th6qEP7c.woff2) format("woff2"),url(/assets/figtree-latin-700-normal-BCCt2T1q.woff) format("woff")}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/figtree-latin-ext-700-normal-CS4sQkGV.woff2) format("woff2"),url(/assets/figtree-latin-ext-700-normal-BoDi4KL2.woff) format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-500-normal-DSY6xOcd.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-500-normal-CB9ihrfo.woff) format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-ext-500-normal-CAhNIIs5.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-ext-500-normal-CZ70TYgx.woff) format("woff")}:root{--paper: #F2FAF7;--white: #FFFFFF;--ink: #0D2B2E;--teal: #0B7A75;--teal-dark: #086660;--soft: #CFE6E0;--tint: #E5F2EE;--muted: #4F7274;--coral: #EE4E3A;--error: #B3261E;--display: "Zilla Slab", Georgia, serif;--body: "Figtree", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{background:var(--paper);color:var(--ink);font:400 16px/1.5 var(--body)}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--coral);outline-offset:2px}h2:focus{outline:none}.wrap{max-width:1240px;margin-inline:auto;padding-block:22px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:grid;gap:26px}.head{display:flex;align-items:center;justify-content:space-between;gap:8px 26px;flex-wrap:wrap}.logo{font:700 26px/1 var(--display);letter-spacing:-.01em;color:inherit;text-decoration:none}.logo i{font-style:normal;color:var(--coral)}.hours{font:500 12.5px/1.3 var(--mono);color:var(--teal)}.grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1fr);gap:clamp(22px,4vw,56px);align-items:start}.grid.has-result{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}.chart{background:var(--white);border:1px solid var(--soft);box-shadow:0 0 0 8px var(--tint),0 24px 60px -30px #0d2b2e80;padding:24px 18px 20px;display:grid;gap:clamp(8px,1.2vw,16px);animation:focus 1.5s ease-out both}@keyframes focus{0%{filter:blur(7px)}55%{filter:blur(2.5px)}to{filter:blur(0)}}.row{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;text-align:center}.row span{font:500 11px/1 var(--mono);color:#6a8a88;text-align:left}.row b{font-family:var(--display);font-weight:700;letter-spacing:.12em;line-height:1;min-width:0}.l1 b{font-size:clamp(84px,12vw,168px)}.l2 b{font-size:clamp(60px,8.2vw,116px)}.l3 b{font-size:clamp(42px,5.7vw,80px)}.l4 b{font-size:clamp(28px,3.9vw,54px)}.limit{display:flex;align-items:center;gap:10px;font:500 11px/1 var(--mono);color:var(--coral)}.limit:before,.limit:after{content:"";flex:1;height:2px;background:var(--coral)}.row code{font:500 clamp(10.5px,1.2vw,15px)/1.25 var(--mono);overflow-wrap:anywhere;min-width:0}.tiny code{font-size:clamp(7.5px,.72vw,9.5px)}.viewer{display:grid;gap:12px;min-height:320px;min-width:0;align-content:start}.viewer canvas{display:block;width:100%;height:auto;background:var(--white);border:1px solid var(--soft);box-shadow:0 0 0 8px var(--tint)}.main{display:grid;gap:16px;min-width:0}.intro{display:grid;gap:16px}.main h1{font:700 clamp(36px,5vw,66px)/1.02 var(--display);margin:0;letter-spacing:-.015em;text-wrap:balance}.main h1 em{font-style:normal;color:var(--teal)}.lead{margin:0;font-size:clamp(17px,1.5vw,19.5px);line-height:1.45;max-width:36em}.drop{position:relative;display:flex;align-items:center;gap:6px 16px;flex-wrap:wrap;background:var(--teal);color:#fff;padding:18px 22px;cursor:pointer;transition:background .15s,box-shadow .15s}.drop:hover{background:var(--teal-dark)}.drop.is-over{background:var(--teal-dark);box-shadow:0 0 0 4px var(--coral)}.drop:focus-within{outline:3px solid var(--coral);outline-offset:2px}.drop strong{font-size:20px}.drop span{opacity:.88}.drop input{position:absolute;opacity:0;width:1px;height:1px}.demo{justify-self:start;background:none;border:0;padding:0;color:var(--teal);font:500 15.5px/1.4 var(--body);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.status{margin:0;font-weight:500;color:var(--teal)}.status.is-error{color:var(--error);background:#fdecea;padding:12px 14px}.card{background:var(--white);border:1px solid var(--soft);display:grid;min-width:0}.card h2{margin:0;padding:10px 16px;font:500 12px/1.3 var(--mono);background:var(--tint);display:flex;justify-content:space-between;gap:4px 12px;flex-wrap:wrap}.file-name{overflow-wrap:anywhere;min-width:0}.card dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:7px 18px;padding:14px 16px}.card dt{color:var(--muted);font-size:14px}.card dd{margin:0;font-weight:500;font-variant-numeric:tabular-nums;min-width:0;overflow-wrap:anywhere}.big{font:700 24px/1.1 var(--display)!important}.pad{margin:0;padding:14px 16px}.items{border-top:1px solid var(--soft);overflow-x:auto}.items table{width:100%;border-collapse:collapse;font-size:14.5px;font-variant-numeric:tabular-nums}.items th{font-size:12.5px;font-weight:500;color:var(--muted);text-align:left;padding:8px 16px 4px}.items td{padding:6px 16px;border-top:1px solid var(--tint)}.items .num{text-align:right;white-space:nowrap}.actions{display:flex;flex-wrap:wrap;gap:10px;padding:14px 16px;border-top:1px solid var(--soft);align-items:center}.btn{background:var(--coral);color:#fff;font-weight:700;padding:11px 20px;text-decoration:none}.btn:hover{background:#d93f2c}.btn-ghost{background:none;border:1px solid var(--soft);color:var(--ink);padding:10px 16px;font:500 15px/1.3 var(--body);cursor:pointer}.fine{margin:0;font-size:14px;color:var(--muted)}.fine.is-warn{color:var(--ink);background:#fff1e0;padding:12px 14px;font-weight:500}.menu{display:flex;gap:20px;font-size:15px;margin-right:auto}.menu a{color:inherit;text-decoration:none;border-bottom:1px solid var(--soft)}.menu a:hover{border-bottom-color:var(--teal)}.more{border-top:1px solid var(--soft);padding-top:26px;display:grid;gap:18px}.more h2{font:700 clamp(26px,3vw,36px)/1.1 var(--display);margin:0}.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 40px}.faq h3{font:700 18px/1.3 var(--body);margin:0 0 4px}.faq p{margin:0;max-width:36em}.faq a,.guides-link a,.art a,.foot a{color:var(--teal);text-underline-offset:3px}.guides-link{margin:0;font-weight:500}.foot{border-top:1px solid var(--soft);padding-top:16px;display:grid;gap:8px;font-size:13px;color:var(--muted)}.foot nav{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14.5px;font-weight:500}.foot p{margin:0;max-width:62em}.art{max-width:46rem;display:grid;gap:14px}.art h1{font:700 clamp(34px,4.6vw,54px)/1.06 var(--display);letter-spacing:-.015em;margin:0;text-wrap:balance}.art h2{font:700 clamp(23px,2.5vw,29px)/1.2 var(--display);margin:18px 0 0}.art p,.art ul,.art ol{margin:0;font-size:17.5px;line-height:1.55}.art ul,.art ol{padding-left:1.3em;display:grid;gap:5px}.art .intro-p{font-size:clamp(18.5px,1.8vw,21px);line-height:1.45}.art .date,.art .src{font-size:14px;color:var(--muted)}.art .src{display:grid;gap:4px;padding-left:1.2em}.art .cta{justify-self:start;background:var(--teal);color:#fff;font-weight:700;padding:12px 20px;text-decoration:none}.art .cta:hover{background:var(--teal-dark)}.art .note{background:#fff1e0;padding:14px 16px;font-weight:500}.table{overflow-x:auto;border:1px solid var(--soft);background:var(--white)}.table table{width:100%;border-collapse:collapse;font-size:15.5px}.table th{text-align:left;font-size:13px;font-weight:500;color:var(--muted);background:var(--tint);padding:9px 14px}.table td{padding:10px 14px;border-top:1px solid var(--tint);vertical-align:top}.table code{font:500 14.5px/1.3 var(--mono)}.list{display:grid;gap:14px}.list a{display:grid;gap:3px;background:var(--white);border:1px solid var(--soft);padding:16px 18px;text-decoration:none;color:inherit}.list a:hover{border-color:var(--teal)}.list strong{font:700 22px/1.2 var(--display);color:var(--teal)}@media(max-width:860px){.faq,.grid,.grid.has-result{grid-template-columns:minmax(0,1fr)}.viewer{order:2}}@media(prefers-reduced-motion:reduce){.chart{animation:none}.drop{transition:none}}
