:root{--bg:#f4f2ee;--paper:#fbfaf8;--ink:#0e0e0d;--text:#2a2926;--muted:#77746d;--line:#e3dfd7;--gold:#e8b730;--gold-deep:#b88a12;--c-model:#e8b730;--c-code:#7f95bd;--c-human:#3db3a1;--c-data:#6f6b63;--c-alert:#b3261e;--c-ok:#1f8a7a;--wide:"Unbounded","Arial Black",sans-serif;--sans:"Manrope","Segoe UI",Helvetica,Arial,sans-serif;--mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;--t-obs:url(/assets/tex/obsidian.jpg);--t-black:url(/assets/tex/marble-black.jpg);--t-white:url(/assets/tex/marble-white.jpg);--t-cream:url(/assets/tex/marble-cream.jpg);--t-gran:url(/assets/tex/granite.jpg);--hex:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 0 L56 16 V48 L28 64 L0 48 V16 Z M28 64 V97' fill='none' stroke='%23E4E0D8' stroke-width='1'/%3E%3C/svg%3E")}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{background:var(--bg) var(--hex);color:var(--text);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit}h1,h2,h3,h4{color:var(--ink);margin:0}h1{letter-spacing:-.02em;font-size:clamp(28px,3.6vw,44px);font-weight:300;line-height:1.08}h1 strong,h2 strong{font-weight:800}h2{letter-spacing:-.02em;margin-bottom:12px;font-size:clamp(22px,2.4vw,30px);font-weight:300;line-height:1.15}h3{letter-spacing:-.01em;margin-bottom:6px;font-size:18px;font-weight:800}p{margin:0 0 12px}.frame{background:var(--paper);border-left:1px solid var(--line);border-right:1px solid var(--line);flex-direction:column;max-width:1320px;min-height:100vh;margin:0 auto;display:flex;overflow-x:clip}.wrap{padding-left:clamp(16px,4vw,56px);padding-right:clamp(16px,4vw,56px)}main.page{flex:1;padding-top:32px;padding-bottom:64px}nav.top{z-index:50;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);background:#fbfaf8eb;justify-content:space-between;align-items:center;gap:20px;padding:12px clamp(16px,4vw,56px);display:flex;position:sticky;top:0}.navlinks{flex-wrap:wrap;gap:22px;font-size:14px;font-weight:600;display:flex}.navlinks a{color:var(--muted);border-bottom:2px solid #0000;padding:6px 0;text-decoration:none}.navlinks a:hover{color:var(--ink)}.navlinks a.router-link-active{color:var(--ink);border-bottom-color:var(--gold)}.navright{color:var(--muted);align-items:center;gap:12px;font-size:13px;display:flex}footer.dark{background:var(--t-obs) center/cover;color:#b8b3a8;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:26px clamp(16px,4vw,56px);font-size:13px;display:flex}.btn{font:600 14px var(--sans);border:1px solid var(--ink);color:var(--ink);cursor:pointer;white-space:nowrap;background:0 0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;text-decoration:none;display:inline-flex}.btn:hover,.btn.solid{background:var(--ink);color:#fff}.btn.solid:hover{background:#2a2926}.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--ink)}.btn.gold:hover{background:var(--gold-deep);border-color:var(--gold-deep);color:#fff}.btn.sm{padding:6px 14px;font-size:13px}.btn.danger{border-color:var(--c-alert);color:var(--c-alert)}.btn.danger:hover{background:var(--c-alert);color:#fff}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold-deep);outline-offset:2px}.card{border:1px solid var(--line);background:#fff;border-radius:22px;padding:22px}.card.link{cursor:pointer;transition:border-color .15s}.card.link:hover{border-color:var(--ink)}.grid{gap:14px;display:grid}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.stack{flex-direction:column;gap:14px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.spacer{flex:1}.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:var(--mono);font-size:12px}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:600;display:inline-block}.tag{font-family:var(--mono);background:var(--bg);color:var(--text);border-radius:999px;padding:3px 10px;font-size:11.5px}.eyebrow{font:400 10px var(--wide);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);align-items:center;gap:10px;margin-bottom:10px;display:flex}.eyebrow:before{content:"";background:var(--gold);width:22px;height:2px}.pagehead{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px;display:flex}.badge{border:1px solid var(--line);color:var(--text);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:4px 12px;font-size:12.5px;font-weight:700;display:inline-flex}.badge:before{content:"";background:var(--c-data);border-radius:50%;width:8px;height:8px}.badge.open:before{background:var(--c-code)}.badge.submitted:before{background:var(--c-model)}.badge.revision:before{background:var(--c-alert)}.badge.approved:before{background:var(--c-ok)}.badge.locked:before{background:var(--line)}.badge.review:before{background:var(--c-model)}.badge.working:before{background:var(--c-code)}.badge.idle:before{background:var(--c-data)}.badge.approve:before{background:var(--c-ok)}.badge.revise:before{background:var(--c-alert)}label.f{color:var(--ink);margin-bottom:5px;font-size:13px;font-weight:700;display:block}.req{color:var(--gold-deep)}input[type=text],input[type=url],input[type=password],input[type=date],input[type=number],select,textarea{width:100%;font:400 15px var(--sans);color:var(--text);border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 14px}textarea{resize:vertical;min-height:90px;line-height:1.5}textarea.code{font-family:var(--mono);font-size:12.5px}input[type=file]{font:400 13px var(--sans);max-width:100%}.field{margin-bottom:16px}.hint{color:var(--muted);margin-top:4px;font-size:12.5px}.err{color:#7c1a15;background:#fcedec;border:1px solid #f2c9c6;border-radius:14px;margin-bottom:14px;padding:10px 14px;font-size:14px}.note{background:#e8b7301a;border:1px solid #ecd58a;border-radius:16px;padding:14px 18px;font-size:14.5px}.ok{background:#e6f4f1;border:1px solid #bfe3dc;border-radius:16px;padding:12px 16px;font-size:14px}.seg{background:#1a1916;border-radius:999px;padding:3px;display:inline-flex}.seg button{font:700 12.5px var(--sans);color:#cfcbc2;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:7px 14px}.seg button.on{background:var(--gold);color:var(--ink)}.stone{background:var(--t-obs) center/cover;color:#e8e4db;border:1px solid #191917;border-radius:32px;padding:32px}.stone h1,.stone h2,.stone h3{color:#fff}.stone .muted{color:#b8b3a8}.overlay{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:100;background:#0e0e0d99;justify-content:center;align-items:flex-start;padding:5vh 16px;display:flex;position:fixed;inset:0;overflow:auto}.modal{background:var(--paper);border:1px solid var(--line);border-radius:28px;width:100%;max-width:720px;padding:28px;box-shadow:0 30px 80px #00000059}.modal.wide{max-width:1000px}.modal h2{margin-bottom:16px}table.t{border-collapse:collapse;width:100%;font-size:14px}table.t th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);padding:8px 10px;font-size:12px;font-weight:700}table.t td{border-bottom:1px solid var(--line);vertical-align:top;padding:10px}details.acc{border:1px solid var(--line);background:#fff;border-radius:22px;margin-bottom:12px;overflow:hidden}details.acc>summary{cursor:pointer;color:var(--ink);align-items:center;gap:12px;padding:18px 22px;font-size:17px;font-weight:800;list-style:none;display:flex}details.acc>summary::-webkit-details-marker{display:none}details.acc>summary:after{content:"+";color:var(--gold-deep);margin-left:auto;font-size:22px;font-weight:400}details.acc[open]>summary:after{content:"−"}details.acc .accbody{padding:0 22px 22px}.split{grid-template-columns:230px 1fr;align-items:start;gap:24px;display:grid}.side{flex-direction:column;gap:4px;display:flex;position:sticky;top:84px}.side h4{font:400 10px var(--wide);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:14px 0 6px}.side button{text-align:left;font:600 14px var(--sans);color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:8px;padding:8px 12px;display:flex}.side button:hover{background:var(--bg)}.side button.on{background:var(--ink);color:#fff}.side .n{font:500 11px var(--mono);opacity:.6;margin-left:auto}.board{align-items:flex-start;gap:14px;padding-bottom:12px;display:flex;overflow-x:auto}.col{background:var(--bg);border:1px solid var(--line);border-radius:22px;flex-direction:column;flex:0 0 290px;gap:10px;padding:12px;display:flex}.col>header{align-items:center;gap:8px;padding:4px 6px;font-size:14px;font-weight:800;display:flex}.scard{border:1px solid var(--line);background:#fff;border-radius:18px;padding:14px;position:relative}.scard.sel{border-color:var(--gold-deep);box-shadow:0 0 0 2px #e8b73059}.scard .pick{position:absolute;top:12px;right:12px}.bar{background:var(--line);border-radius:99px;height:6px;overflow:hidden}.bar i{background:var(--gold);height:100%;display:block}.event{border-left:3px solid var(--line);margin-left:6px;padding-left:18px}.event.review.approve{border-color:var(--c-ok)}.event.review.revise{border-color:var(--c-alert)}.event.sub{border-color:var(--gold)}.slotrow{grid-template-columns:1fr 130px 90px 36px;align-items:start;gap:8px;margin-bottom:8px;display:grid}.filerow{flex-wrap:wrap;align-items:center;gap:10px;padding:6px 0;font-size:14px;display:flex}.filerow .nm{word-break:break-all;font-weight:600}.toast{z-index:200;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:20px;right:20px}.toast div{background:var(--ink);color:#fff;border-radius:14px;padding:10px 16px;font-size:14px;box-shadow:0 10px 30px #00000040}.toast div.bad{background:var(--c-alert)}iframe.preview{border:1px solid var(--line);background:#fff;border-radius:14px;width:100%;height:70vh}.md{font-size:15.5px}.md h1,.md h2,.md h3,.md h4{letter-spacing:-.01em;margin:22px 0 8px;font-weight:800}.md h2{font-size:20px}.md h3{font-size:17px}.md>:first-child{margin-top:0}.md p,.md li{max-width:78ch}.md ul,.md ol{margin:0 0 12px;padding-left:22px}.md li{margin-bottom:4px}.md a{color:var(--gold-deep);font-weight:600}.md code{font-family:var(--mono);background:var(--bg);border-radius:6px;padding:1px 6px;font-size:.88em}.md pre{background:var(--ink);color:#e8e4db;border-radius:16px;padding:16px 18px;overflow:auto}.md pre code{background:0 0;padding:0}.md blockquote{border-left:3px solid var(--gold);background:#e8b73014;border-radius:0 14px 14px 0;margin:0 0 14px;padding:12px 18px}.md blockquote p:last-child{margin-bottom:0}.md table{border-collapse:collapse}.md td,.md th{border:1px solid var(--line);padding:6px 10px}.md .ph{font-family:var(--mono);border:1.5px dashed var(--gold-deep);color:#6b5210;background:#e8b7301a;border-radius:6px;padding:1px 8px;font-size:.88em}@media (width<=900px){.g3{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.side{flex-flow:wrap;position:static}.side h4{width:100%}.slotrow{grid-template-columns:1fr 1fr}}@media (width<=640px){.g2,.g3{grid-template-columns:1fr}.modal{border-radius:22px;padding:20px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.brand{flex:0 auto;align-items:center;gap:14px;min-width:0;text-decoration:none;display:flex}.brand img{width:auto;max-width:none;display:block}.brand-pe{height:30px}.brand-itmo{height:26px}.brand-x{font:300 22px/1 var(--sans);color:var(--gold-deep)}footer .brand-pe{height:22px}footer .brand-itmo{height:20px}footer .brand-x{color:var(--gold);font-size:16px}@media (width<=760px){nav.top{flex-wrap:wrap;row-gap:8px}.navlinks{order:3;justify-content:space-between;gap:12px;width:100%}.navright span{display:none}.brand{gap:10px}.brand-pe{height:22px}.brand-itmo{height:20px}.brand-x{font-size:17px}}@media (width<=380px){.brand{gap:8px}.brand-pe{height:19px}.brand-itmo{height:16px}}