@font-face{font-family:'Zilla Slab';font-weight:500;font-display:swap;src:url(/assets/fonts/ZillaSlab-500.woff2) format('woff2')}
@font-face{font-family:'Zilla Slab';font-weight:700;font-display:swap;src:url(/assets/fonts/ZillaSlab-700.woff2) format('woff2')}
@font-face{font-family:'Source Sans 3';font-weight:400 700;font-display:swap;src:url(/assets/fonts/SourceSans3-400-700.woff2) format('woff2')}
@font-face{font-family:'Fira Code';font-weight:400 500;font-display:swap;src:url(/assets/fonts/FiraCode-400-500.woff2) format('woff2')}
:root{--sage:#DDE5D2;--paper:#F7F8F2;--ink:#1F3A2B;--rust:#B5532A;--amber:#C98A1B;--blue:#2F4F6F;--moss:#5B6B3A;--line:#b9c7a8;--mut:#4d6354}
*{box-sizing:border-box}
body{margin:0;font:17px/1.6 'Source Sans 3',system-ui,sans-serif;color:var(--ink);background:var(--sage)}
a{color:var(--blue);text-underline-offset:2px}a:hover{color:var(--rust)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.mono{font-family:'Fira Code',monospace;font-weight:500}.small{font-size:.88rem;color:var(--mut)}.full{grid-column:1/-1}
h1,h2,h3,.brand{font-family:'Zilla Slab',Georgia,serif}
h1{font-size:clamp(1.9rem,4.4vw,2.8rem);line-height:1.12;margin:.3em 0 .4em;font-weight:700}h2{font-size:1.6rem;margin:1.5em 0 .4em}h3{margin:.3em 0}
.top{background:var(--paper);border-bottom:3px double var(--ink)}
.bar{display:flex;align-items:center;gap:24px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-size:1.5rem}.brand b{color:var(--rust)}
.top nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;flex-wrap:wrap}.top nav a{color:var(--ink);text-decoration:none;padding:6px 12px;border-radius:4px;font-weight:600;font-size:.96rem}.top nav a:hover,.top nav a[aria-current]{background:var(--sage);box-shadow:inset 0 -2px var(--rust)}
main{padding-top:20px;padding-bottom:56px}.crumbs{font-size:.85rem;color:var(--mut)}
.lede{font-size:1.18rem;max-width:68ch}.kicker{color:var(--moss);font-size:.78rem;letter-spacing:.1em;margin:0}.lat{font-style:italic;margin:.1em 0 .4em;color:var(--mut)}
.stamp{display:inline-block;font:500 .7rem/1 'Fira Code',monospace;letter-spacing:.1em;padding:5px 8px;border:2px solid;border-radius:4px;transform:rotate(-2deg);background:var(--paper)}
.s-osi{color:#2e6b3a;border-color:#2e6b3a}.s-core{color:#4a6b2a;border:2px solid #4a6b2a;border-style:double;border-width:4px}.s-sa{color:#9a6700;border-color:var(--amber)}.s-review{color:var(--rust);border-color:var(--rust);border-style:dashed}
.stampkey{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.key{display:flex;flex-direction:column;gap:6px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);padding:12px;border-radius:6px;text-decoration:none;color:var(--ink)}.key b{font:700 1.6rem 'Zilla Slab'}
.panel{background:var(--paper);border:2px solid var(--ink);border-radius:6px;padding:8px 18px 14px;margin:16px 0;box-shadow:4px 4px 0 var(--line)}.sec{margin-top:.5em}
.plates{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plate{position:relative;background:var(--paper);border:1px solid var(--ink);border-radius:4px;padding:16px 14px 10px;box-shadow:0 0 0 5px var(--paper),0 0 0 6px var(--line)}.plate[hidden]{display:none}
.plate .fig{position:absolute;top:6px;right:10px;font:500 .68rem 'Fira Code';color:var(--mut)}.plate .stamp{margin-bottom:4px}
.plate h3 a{color:var(--ink);text-decoration:none;font-size:1.3rem}.plate h3 a:hover{color:var(--rust)}
.meta{display:flex;gap:12px;flex-wrap:wrap;font:500 .8rem 'Fira Code',monospace;color:var(--mut);margin:6px 0 0;border-top:1px dotted var(--line);padding-top:6px}
.dial{letter-spacing:.1em}.dial.d1,.dial.d2{color:#2e6b3a}.dial.d3{color:var(--amber)}.dial.d4,.dial.d5{color:var(--rust)}.dial.un{letter-spacing:0;font-style:italic}
.c-sa{background:linear-gradient(var(--paper),#fbf5e6)}.c-review{background:linear-gradient(var(--paper),#f9ece6)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 14px}.chipb{font:inherit;font-weight:600;background:var(--paper);border:2px solid var(--ink);border-radius:999px;padding:4px 14px;cursor:pointer;color:var(--ink)}.chipb.on{background:var(--ink);color:#fff}
.spec{background:var(--paper);border:2px solid var(--ink);border-radius:4px;padding:20px 22px;box-shadow:0 0 0 7px var(--paper),0 0 0 8px var(--ink)}.spec .fig{font:500 .75rem 'Fira Code';color:var(--mut);border-bottom:1px solid var(--line);padding-bottom:6px;margin-bottom:8px}.spec .head{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.spec h1{margin:0}
.facts{display:grid;grid-template-columns:170px 1fr;gap:6px 18px;margin:16px 0 0}.facts dt{font:500 .78rem 'Fira Code';color:var(--moss);text-transform:uppercase;letter-spacing:.05em;padding-top:4px}.facts dd{margin:0}
.card{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:14px 18px;margin:12px 0}.card h2{margin:.3em 0}
.note{background:#fbf5e6;border:2px solid var(--amber);border-radius:6px;padding:10px 14px;margin:16px 0}
.est{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 14px;margin:8px 0}.est label,.form label{display:block;font-size:.82rem;font-weight:700;margin-bottom:2px}
input,select,textarea{width:100%;font:inherit;padding:8px 10px;border:2px solid #92a583;border-radius:4px;background:#fff;color:var(--ink)}input:focus,button:focus-visible,a:focus-visible,textarea:focus{outline:3px solid var(--amber);outline-offset:1px}
.asm{font-weight:400;font-size:.7rem;background:#fbf5e6;color:#9a6700;border-radius:3px;padding:0 5px}
.out{background:var(--ink);color:#fff;border-radius:6px;padding:12px 16px;margin:8px 0}
.formula{background:var(--paper);border:2px dashed var(--moss);border-radius:6px;padding:10px 14px;font-size:.88rem;overflow-x:auto}
.scroll{overflow-x:auto}table{border-collapse:collapse;width:100%}.tbl{background:var(--paper);border:1px solid var(--line);margin:10px 0}.tbl th,.tbl td{padding:8px 10px;text-align:left;vertical-align:top;border-top:1px solid var(--line)}.tbl thead th{background:var(--sage);font:500 .76rem 'Fira Code';text-transform:uppercase;letter-spacing:.06em}
.biglist{list-style:none;padding:0}.biglist li{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:10px 14px;margin:8px 0}.biglist a{font-size:1.1rem}
.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;padding:9px 16px;border-radius:4px;border:2px solid var(--ink);cursor:pointer;font:inherit}.btn:hover{background:var(--rust);color:#fff}
.sponsor-tag{background:var(--amber);color:#fff;font:700 .66rem 'Fira Code';padding:2px 7px;border-radius:3px}.demo-sponsor{border:2px dashed var(--amber);border-radius:6px;padding:10px 14px;background:#fbf5e6;margin:12px 0}
.form{display:grid;gap:10px;max-width:640px}.log li{margin:6px 0}
.foot{background:var(--ink);color:#dfe8d3;padding:30px 0 40px;margin-top:30px}.foot a{color:#fff}.foot .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:24px}.foot ul{list-style:none;margin:6px 0 0;padding:0}.foot li{margin:4px 0}.foot .brand{color:#fff}.foot .small,.clioos{color:#b9c7a8}
@media(max-width:860px){.plates,.stampkey{grid-template-columns:1fr 1fr}.est{grid-template-columns:1fr 1fr}.foot .cols{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.plates,.stampkey,.est{grid-template-columns:1fr}.facts{grid-template-columns:1fr}.foot .cols{grid-template-columns:1fr}.tbl thead{display:none}.tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}.tbl tr{border-top:3px solid var(--ink);padding:4px 0}.tbl td{border:0;padding:3px 10px;display:flex;justify-content:space-between;gap:10px;text-align:right}.tbl td::before{content:attr(data-l);font:500 .7rem 'Fira Code';color:var(--mut);text-align:left}}