:root{--ink:#18242d;--ink2:#4a5863;--paper:#eef1ea;--panel:#fbfcf8;--line:#cdd5c8;--grass:#3b7f2c;--grass-d:#2d6422;--ocean:#1f6a73;--amber:#f0a82c;--sand:#d8bf78;
--head:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;--body:"Public Sans","Segoe UI",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--body)}
a{color:var(--ocean)}a:hover{color:var(--grass-d)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:9}
header.top{border-bottom:1px solid var(--line);background:var(--panel)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink);font:700 1.35rem/1 var(--head);letter-spacing:-.02em}
.brand svg{width:34px;height:34px}
nav ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}
nav a{color:var(--ink);text-decoration:none;font-weight:500;padding:.4rem 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current]{border-color:var(--grass)}
.hero{position:relative;padding:4.5rem 0 3.5rem;border-bottom:1px solid var(--line);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='400' fill='none' stroke='%232a7a84' stroke-opacity='.16' stroke-width='1.2'><path d='M-20 320C90 250 140 330 250 270S400 170 470 220 590 150 640 190'/><path d='M-20 280C80 215 150 290 255 235S395 135 470 182 585 115 640 150'/><path d='M-20 240C70 180 160 250 260 200S390 100 470 144 580 80 640 110'/><path d='M-20 200C60 145 165 215 265 165S385 65 470 106 575 45 640 70'/></svg>") right top/600px 400px no-repeat}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
h1{font:800 clamp(2.2rem,5vw,3.6rem)/1.05 var(--head);letter-spacing:-.03em;margin:0 0 1rem;max-width:14ch}
.lede{color:var(--ink2);max-width:46ch;margin:0 0 1.5rem}
.conv{background:var(--panel);border:1px solid var(--ink);border-radius:6px;padding:1.25rem;box-shadow:6px 6px 0 var(--ink)}
.conv h2{font:700 1.15rem/1.2 var(--head);margin:0 0 .25rem}
.conv p{margin:0 0 .9rem;font-size:.95rem;color:var(--ink2)}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.3rem}
.row{display:flex;gap:.5rem}
input[type=text]{flex:1;min-width:0;font:500 1rem var(--mono);padding:.7rem .8rem;border:1px solid var(--ink2);border-radius:4px;background:#fff;color:var(--ink)}
button{font:600 .95rem var(--body);border:1px solid var(--ink);background:var(--amber);color:var(--ink);padding:.7rem 1rem;border-radius:4px;cursor:pointer}
button:hover{background:#f7bd55}
.out{margin-top:1rem;border-top:1px dashed var(--line);padding-top:.9rem}
.out b{display:block;font:600 1.5rem/1.2 var(--mono);word-break:break-all;color:var(--grass-d)}
.out small{color:var(--ink2)}
section{padding:3.5rem 0;border-bottom:1px solid var(--line)}
h2.s{font:700 1.75rem/1.2 var(--head);letter-spacing:-.02em;margin:0 0 .5rem}
.sub{color:var(--ink2);margin:0 0 1.75rem;max-width:60ch}
.tools{border:1px solid var(--line);border-radius:6px;background:var(--panel);list-style:none;margin:0;padding:0}
.tools li{display:grid;grid-template-columns:230px 1fr 130px;gap:1rem;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid var(--line)}
.tools li:last-child{border:0}
.tools strong{font-family:var(--head);font-size:1.05rem}.tools strong a{color:var(--ink);text-underline-offset:3px}.tools strong a:hover{color:var(--grass-d)}
.tools span.d{color:var(--ink2);font-size:.97rem}
.st{font-size:.85rem;font-weight:600;padding:.2rem .6rem;border-radius:99px;justify-self:start;border:1px solid var(--line)}
.st.live{background:#dcefd5;border-color:var(--grass);color:var(--grass-d)}
.answer{background:var(--panel);border-left:5px solid var(--grass);padding:1.25rem 1.5rem;border-radius:0 6px 6px 0;max-width:70ch}
.answer p{margin:.4rem 0 0}
details{border-bottom:1px solid var(--line);padding:.9rem 0;max-width:72ch}
summary{font:600 1.1rem var(--head);cursor:pointer}
details p{margin:.6rem 0 0;color:var(--ink2)}
footer{background:var(--ink);color:#d6dde0;padding:2.5rem 0;font-size:.93rem}
footer a{color:#fff}
footer .cols{display:flex;gap:2rem;flex-wrap:wrap;justify-content:space-between}
footer ul{list-style:none;margin:0;padding:0;display:flex;gap:1.25rem;flex-wrap:wrap}
.disc{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid #34454f;color:#a9b6bc;max-width:75ch}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr}.tools li{grid-template-columns:1fr;gap:.3rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.page{padding-top:2rem;padding-bottom:4rem;max-width:820px}
.crumbs{font-size:.9rem;color:var(--ink2);margin:0 0 1.25rem}
.page h1{max-width:none;font-size:clamp(1.9rem,4.5vw,2.8rem);margin-bottom:.4rem}
.meta{color:var(--ink2);font-size:.9rem;margin:0 0 1.5rem}
.page h2{font:700 1.5rem/1.25 var(--head);letter-spacing:-.02em;margin:2.2rem 0 .6rem}
.page h3{font:600 1.15rem/1.3 var(--head);margin:1.5rem 0 .4rem}
.page p,.page li{max-width:70ch}.page li{margin-bottom:.35rem}
code,kbd{font:500 .92em var(--mono);background:#e2e8dc;padding:.1em .35em;border-radius:3px;word-break:break-word}
.page table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}
.page th,.page td{text-align:left;padding:.6rem .8rem;border:1px solid var(--line)}.page th{background:#e2e8dc}
.page .answer{margin:1.25rem 0}
.author-head{display:flex;gap:1.5rem;align-items:center;margin:1rem 0 1.5rem}
.author-head img{width:160px;height:160px;border-radius:6px;object-fit:cover;border:1px solid var(--ink);box-shadow:5px 5px 0 var(--ink);flex:none}
.author-head p{margin:0}
@media(max-width:560px){.author-head{flex-direction:column;align-items:flex-start}}
.tool{margin:1.5rem 0;position:relative}
.drop{display:block;border:2px dashed var(--ink2);border-radius:6px;padding:2rem 1rem;text-align:center;background:var(--panel);cursor:pointer}
.drop strong{display:block;font:700 1.2rem var(--head)}.drop span{color:var(--ink2);font-size:.95rem}
.drop.on{border-color:var(--grass);background:#e6f2e0}
#f{position:absolute;opacity:0;width:1px;height:1px;top:0}
.tool:focus-within .drop{outline:3px solid var(--amber);outline-offset:2px}
.rs{border:1px solid var(--ink);border-radius:6px;background:var(--panel);padding:1rem 1.25rem;margin-top:1rem}
.rs b.seed{display:block;font:600 1.5rem/1.3 var(--mono);color:var(--grass-d);word-break:break-all;margin:.4rem 0 .6rem}
.rs dl{display:grid;grid-template-columns:auto 1fr;gap:.2rem 1rem;margin:.9rem 0 0;font-size:.95rem}
.rs dt{color:var(--ink2)}.rs dd{margin:0;word-break:break-word}.rs.err{border-color:#a33}
.sf{margin:1.5rem 0}
.sgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:.75rem}
.sgrid input,.sgrid select{width:100%;font:500 1rem var(--mono);padding:.65rem .7rem;border:1px solid var(--ink2);border-radius:4px;background:#fff;color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:.5rem;margin:.9rem 0}
.btns button:not(#go){background:var(--panel)}
.msg{color:#a33;margin:.25rem 0;min-height:1.2em}
#cv{display:block;width:100%;max-width:640px;aspect-ratio:1/1;border:1px solid var(--ink);border-radius:4px;box-shadow:5px 5px 0 var(--ink);background:#f4f7f1;cursor:crosshair}
.legend{font-size:.9rem;color:var(--ink2);margin:.9rem 0}
.k{display:inline-block;width:.9rem;height:.9rem;border:1px solid var(--ink);vertical-align:-.1rem;margin:0 .25rem 0 .6rem}
.k.g{background:var(--grass)}.k.a{border:3px solid var(--amber)}.k.d{border:2px dashed var(--ink)}.k.t{border:3px solid var(--ocean)}
.tw{overflow-x:auto}.tw table{width:100%;border-collapse:collapse}.tw th,.tw td{text-align:left;padding:.5rem .7rem;border:1px solid var(--line)}.tw th{background:#e2e8dc}
pre{background:#18242d;color:#e7efe3;padding:1rem 1.25rem;border-radius:6px;overflow-x:auto;font:400 .9rem/1.6 var(--mono)}
pre code{background:none;padding:0;color:inherit}
@media(max-width:620px){.sgrid{grid-template-columns:1fr 1fr}.sgrid>div:first-child{grid-column:1/-1}}
.sf h2{margin-top:0}
.sg6{grid-template-columns:1.4fr 1.2fr 1fr 1fr 1fr 1fr}
.sgrid select{font-family:var(--body)}
.sf+.sf{margin-top:2.25rem}
.verdict{border:1px solid var(--ink);border-left-width:8px;border-radius:4px;padding:.8rem 1rem;margin:1rem 0;background:var(--panel)}
.verdict p{margin:.3rem 0 0}.v-conflict{border-left-color:#b33;background:#fbefee}.v-tight{border-left-color:var(--amber);background:#fdf5e4}.v-ok{border-left-color:var(--grass);background:#e9f4e4}
#cout .tw,#kout .tw{margin:.8rem 0}#cout table,#kout table{width:100%;border-collapse:collapse}#cout th,#cout td,#kout th,#kout td{text-align:left;padding:.5rem .7rem;border:1px solid var(--line)}#cout th,#kout th{background:#e2e8dc;width:42%}
@media(max-width:820px){.sg6{grid-template-columns:1fr 1fr}}
.throws{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.tbox{border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:1rem}
.tbox h3{margin:0 0 .6rem;font:700 1.1rem var(--head)}
.tbox input,.edrow select{width:100%;font:500 .95rem var(--mono);padding:.6rem .65rem;border:1px solid var(--ink2);border-radius:4px;background:#fff;color:var(--ink)}
.tri{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}
.edrow{margin:1rem 0 .25rem;max-width:22rem}.edrow select{font-family:var(--body)}
#sc{display:none;width:100%;max-width:640px;aspect-ratio:1/1;border:1px solid var(--ink);border-radius:4px;box-shadow:5px 5px 0 var(--ink);background:#f4f7f1;margin-top:1rem}
#sout .tw{margin:.8rem 0}#sout table{width:100%;border-collapse:collapse}#sout th,#sout td{text-align:left;padding:.5rem .7rem;border:1px solid var(--line)}#sout th{background:#e2e8dc;width:42%}
@media(max-width:700px){.throws{grid-template-columns:1fr}}
.sst{border-left:6px solid var(--ocean);background:var(--panel);padding:.6rem .9rem;margin:1rem 0;border-radius:0 4px 4px 0}
.sst.ok{border-left-color:var(--grass)}.sst.bad{border-left-color:#b33;background:#fbefee}
.sf[hidden]{display:none}
.chkcol{display:flex;align-items:flex-end;padding-bottom:.7rem}.chk{display:inline-flex;align-items:center;gap:.35rem;font-weight:500;margin:0 1rem .3rem 0}
.mapbar{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:.5rem 0}
.mapbar button{min-width:2.6rem}.mapbar input{width:6.5rem;font:500 .95rem var(--mono);padding:.55rem .6rem;border:1px solid var(--ink2);border-radius:4px}
.inl{display:inline;margin:0 .1rem 0 .6rem}
#sm{display:block;width:100%;max-width:900px;border:1px solid var(--ink);border-radius:4px;box-shadow:5px 5px 0 var(--ink);cursor:grab;touch-action:none;background:#d9e0d4}
#sm:active{cursor:grabbing}.lay{display:flex;flex-wrap:wrap;gap:.2rem 0}
#sft .tw{margin:.5rem 0}#sft table{width:100%;border-collapse:collapse}#sft th,#sft td{text-align:left;padding:.4rem .7rem;border:1px solid var(--line)}#sft th{background:#e2e8dc}
.tbox .bt{margin:0 0 .6rem;font:700 1.1rem var(--head)}
.cards{display:grid;gap:1.4rem;grid-template-columns:repeat(4,1fr);list-style:none;margin:1.5rem 0 0;padding:0}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.card{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--ink);border-radius:6px;overflow:hidden;box-shadow:4px 4px 0 var(--ink);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.card:focus-within{outline:3px solid var(--amber);outline-offset:3px}
.card img{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#e2e8dc;border-bottom:1px solid var(--ink)}
.card .cb{display:flex;flex-direction:column;gap:.5rem;flex:1;padding:1rem 1.1rem 1.15rem}
.card .tag{align-self:flex-start;font-size:.78rem;font-weight:600;padding:.12rem .55rem;border-radius:99px;background:#dcefd5;color:var(--grass-d);border:1px solid var(--grass)}
.card h3{margin:0;font:700 1.12rem/1.25 var(--head)}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0}
.card p{margin:0;color:var(--ink2);font-size:.95rem;line-height:1.5}
.card .go{margin-top:auto;padding-top:.3rem;font-weight:600;color:var(--ocean)}
.more{margin-top:1.5rem}
.page .cards{margin-bottom:2rem}.page .card p{max-width:none}.page .card h3{margin:0}
.fauthor{display:flex;gap:.8rem;align-items:center;max-width:23rem}
.fauthor img{flex:none;width:56px;height:56px;object-fit:cover;border-radius:6px;border:1px solid #34454f}
.fauthor p{margin:0;font-size:.9rem;line-height:1.45;color:#d6dde0}
footer .cols{align-items:flex-start;gap:1.5rem 2.5rem}
footer .cols>ul{flex:1 1 18rem;justify-content:flex-end}
@media(max-width:1000px){.cards,.cards.c3{grid-template-columns:repeat(2,1fr)}footer .cols>ul{justify-content:flex-start}}
@media(max-width:560px){.cards,.cards.c3{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none;box-shadow:4px 4px 0 var(--ink)}}
.page .cards li{max-width:none;margin:0}
.page.wide{max-width:1240px}
.page.wide .sgrid{grid-template-columns:3fr 1.2fr auto auto;align-items:end}
#mapbox{position:relative;background:#d9e0d4;border:1px solid var(--ink);border-radius:6px;box-shadow:5px 5px 0 var(--ink);overflow:hidden;margin-top:.5rem}
#mapbox #sm{display:block;width:100%;max-width:none;border:0;border-radius:0;box-shadow:none}
#mapbox:fullscreen{border:0;border-radius:0;box-shadow:none;margin:0}
.lay .chk{border:1px solid var(--line);border-radius:6px;padding:.4rem .8rem;background:var(--panel);cursor:pointer;margin:0 .5rem .5rem 0}
.lay .chk:hover{border-color:var(--ink2)}
.lay .chk:has(input:checked){background:#dcefd5;border-color:var(--grass);color:var(--grass-d)}
@media(max-width:700px){.page.wide .sgrid{grid-template-columns:1fr 1fr}.page.wide .sgrid>div:first-child{grid-column:1/-1}}