:root{
  --bg:#060a18; --bg2:#0a1024; --surface:#0e1530; --surface2:#141d3f; --line:#1f2a55; --line2:#2f3f7a; --paper:#eadfc3; --paper2:#d9ccaa; --pink:#1b1a22;
  --ink:#e9eefc; --ink2:#aeb9da; --ink3:#6f7ca8; --acc:#5ce1ff; --acc2:#a8f0ff; --vio:#a98bff; --stamp:#ff6b8b;
  --serif:'Fraunces',Georgia,'Times New Roman',serif; --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace; --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --r:14px; --gut:clamp(16px,4vw,40px); --max:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;min-height:100dvh;display:flex;flex-direction:column;
  background-image:radial-gradient(1200px 700px at 80% -10%,rgba(92,225,255,.07),transparent 60%),radial-gradient(900px 600px at -10% 20%,rgba(169,139,255,.05),transparent 60%);background-attachment:fixed}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:var(--acc);text-decoration:none}
a:hover{color:var(--acc2)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:6px}
img{max-width:100%;display:block}
.skip{position:absolute;left:-999px;top:0;background:var(--acc);color:#000;padding:8px 12px;z-index:100}
.skip:focus{left:8px;top:8px}
button{font:inherit;color:inherit;cursor:pointer}
.mono{font-family:var(--mono)}

/* header */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px var(--gut);padding-top:calc(12px + env(safe-area-inset-top));background:var(--bg);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;color:var(--ink);min-height:34px}
.brand-logo{height:34px;width:auto;max-width:200px}
.wordmark{display:inline-flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:800;letter-spacing:.16em;font-size:17px;color:var(--ink)}
.wm-ring{color:var(--acc);animation:spin 40s linear infinite}
.nav{display:flex;gap:4px}
.nav a{color:var(--ink2);font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;padding:9px 12px;border-radius:999px;border:1px solid transparent}
.nav a:hover{color:var(--ink);border-color:var(--line2)}
.nav a.on{color:#14100a;background:var(--acc);border-color:var(--acc)}
#randomBtn{color:var(--vio)}
#randomBtn:hover{border-color:var(--vio)}
@media(max-width:560px){.wordmark span{font-size:14px;letter-spacing:.12em}.nav a{padding:8px 9px;font-size:11px}.nav a[data-nav=random]{font-size:0}.nav a[data-nav=random]::after{content:"Random";font-size:11px}}

/* trail */
.trail{position:sticky;top:57px;z-index:35;background:var(--bg2);border-bottom:1px solid var(--line);padding:8px var(--gut);display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12px}
.trail-depth{flex:none;display:flex;align-items:center;gap:8px;color:var(--acc);letter-spacing:.12em;text-transform:uppercase}
.trail-depth b{font-size:20px;line-height:1;font-family:var(--serif);color:var(--ink)}
.trail-meter{width:56px;height:6px;background:var(--line);border-radius:3px;overflow:hidden}
.trail-meter i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),var(--stamp));transition:width .5s}
.trail-path{flex:1;min-width:0;display:flex;align-items:center;gap:6px;overflow-x:auto;white-space:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.trail-path::-webkit-scrollbar{display:none}
.trail-path a,.trail-path span{padding:5px 9px;border-radius:7px;color:var(--ink2);border:1px solid var(--line)}
.trail-path a:hover{color:var(--ink);border-color:var(--acc)}
.trail-path .cur{color:#14100a;background:var(--acc);border-color:var(--acc);font-weight:500}
.trail-path .sep{border:0;padding:0;color:var(--ink3)}
.trail-surface{flex:none;border:1px solid var(--line2);border-radius:999px;padding:6px 12px;color:var(--ink);background:transparent;font-family:var(--mono);font-size:12px}
.trail-surface:hover{border-color:var(--acc);color:var(--acc)}
@media(max-width:560px){.trail{top:55px;gap:8px}.trail-meter{display:none}}

main{flex:1;position:relative;z-index:1;width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.enter{animation:fall .55s cubic-bezier(.2,.7,.2,1) both}
@keyframes fall{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spinr{to{transform:rotate(-360deg)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(40px,8vw,96px) 0 clamp(28px,5vw,48px);isolation:isolate}
.vortex{position:absolute;right:-18%;top:50%;width:min(900px,120vw);aspect-ratio:1;transform:translateY(-50%);z-index:-1;pointer-events:none;opacity:.55;
  -webkit-mask-image:radial-gradient(circle,transparent 3%,#000 18%,transparent 70%);mask-image:radial-gradient(circle,transparent 3%,#000 18%,transparent 70%)}
.vortex i{position:absolute;inset:0;border-radius:50%;background:repeating-radial-gradient(circle at 50% 50%,transparent 0 22px,rgba(92,225,255,.35) 22px 23px,transparent 23px 52px);animation:spin 90s linear infinite}
.vortex i+i{background:conic-gradient(from 0deg,transparent 0 40%,rgba(169,139,255,.28) 55%,transparent 70% 100%);animation:spinr 36s linear infinite}
.kicker{font-family:var(--mono);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--acc)}
.hero h1{margin:.35em 0 .2em;font-family:var(--serif);font-weight:800;font-size:clamp(40px,8.5vw,92px);line-height:.95;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--acc)}
.count-line{font-family:var(--serif);font-size:clamp(20px,3.4vw,30px);color:var(--ink)}
.count-line b{color:var(--acc);font-variant-numeric:tabular-nums;font-weight:600}
.lede{max-width:56ch;color:var(--ink2);margin:.9em 0 0;font-size:clamp(15px,1.8vw,18px)}
.stats{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:20px;font-family:var(--mono);font-size:12.5px;color:var(--ink3);letter-spacing:.05em}
.stats b{color:var(--ink);font-weight:500}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);border-radius:999px;padding:11px 18px;background:var(--surface);color:var(--ink);font-family:var(--mono);font-size:13px;letter-spacing:.05em;text-transform:uppercase;min-height:44px}
.btn:hover{border-color:var(--acc);color:var(--acc2)}
.btn.primary{background:var(--acc);color:#14100a;border-color:var(--acc);font-weight:500}
.btn.primary:hover{background:var(--acc2);color:#14100a}
.btn.small{padding:7px 12px;font-size:11.5px;min-height:34px}

/* controls */
.controls{position:sticky;top:57px;z-index:30;background:linear-gradient(var(--bg) 70%,rgba(6,10,24,0));padding:10px 0 14px}
.search{position:relative}
.search input{width:100%;background:var(--surface);border:1px solid var(--line2);border-radius:12px;padding:14px 44px 14px 46px;color:var(--ink);font:inherit;font-size:16px;min-height:50px}
.search input::placeholder{color:var(--ink3)}
.search input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(92,225,255,.15)}
.search svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--ink3)}
.search .clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--ink3);font-size:22px;padding:6px 10px;display:none}
.search.has .clear{display:block}
.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 0 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink2);border-radius:999px;padding:8px 13px;font-size:13.5px;min-height:38px}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--c,var(--acc))}
.chip small{font-family:var(--mono);color:var(--ink3);font-size:11.5px}
.chip:hover{border-color:var(--c,var(--acc));color:var(--ink)}
.chip[aria-pressed=true]{background:var(--c,var(--acc));border-color:var(--c,var(--acc));color:#10100c}
.chip[aria-pressed=true] small{color:#10100c;opacity:.7}
.chip[aria-pressed=true] i{background:#10100c}
.toolrow{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:12px 0 6px;font-family:var(--mono);font-size:12.5px;color:var(--ink3)}
.sort{background-color:var(--surface)!important;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23aeb9da' stroke-width='1.5'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;color:var(--ink);color-scheme:dark;-webkit-appearance:none;appearance:none;border:1px solid var(--line2);border-radius:8px;padding:6px 28px 6px 10px;font:inherit;font-size:14px;min-height:36px}

/* grid + cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px;padding:10px 0 70px}
.card{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;color:var(--ink);transition:transform .25s,border-color .25s,box-shadow .25s;min-height:100%}
.card:hover{transform:translateY(-4px);border-color:var(--c,var(--acc));box-shadow:0 14px 40px -18px var(--c,var(--acc));color:var(--ink)}
.card-img{position:relative;aspect-ratio:16/9;background:var(--bg2);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.55) contrast(1.05) brightness(.85);transition:filter .4s,transform .6s}
.card:hover .card-img img{filter:none;transform:scale(1.05)}
.card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 40%,var(--surface))}
.card-img.none{display:grid;place-items:center}
.card-img.none::before{content:"";width:60%;aspect-ratio:1;border-radius:50%;background:repeating-radial-gradient(circle,transparent 0 10px,var(--c,var(--acc)) 10px 11px);opacity:.25}
.card-body{padding:14px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1;margin-top:-26px;position:relative;z-index:1}
.cat-label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--c,var(--acc));display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.card h3{margin:0;font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.15}
.card p{margin:0;color:var(--ink2);font-size:14.5px;line-height:1.5;flex:1}
.card-foot{display:flex;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:11.5px;color:var(--ink3);border-top:1px dashed var(--line);padding-top:10px;margin-top:6px}
.new{position:absolute;top:12px;right:-6px;z-index:3;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--stamp);border:2px solid var(--stamp);padding:2px 9px;border-radius:4px;transform:rotate(6deg);background:rgba(6,10,24,.7);font-weight:500}
.fileno{position:absolute;top:12px;left:12px;z-index:3;font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;color:var(--ink2);background:rgba(6,10,24,.7);padding:2px 7px;border-radius:4px}
.empty{padding:60px 0;text-align:center;color:var(--ink3);font-family:var(--mono)}

/* hole page */
.crumbhead{padding:28px 0 8px}
.fileline{display:flex;flex-wrap:wrap;gap:8px 18px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3)}
.fileline b{color:var(--acc);font-weight:500}
.hole-title{font-family:var(--serif);font-weight:800;font-size:clamp(36px,7vw,76px);line-height:1;margin:.3em 0 .15em;letter-spacing:-.02em}
.hole-tag{font-family:var(--serif);font-size:clamp(18px,2.6vw,25px);color:var(--ink2);margin:0 0 18px;max-width:34em;font-weight:400;font-style:italic}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--c,var(--line2));color:var(--c,var(--ink2));border-radius:999px;padding:5px 12px;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase}
.pill:hover{background:var(--c,var(--acc));color:#10100c}
.hole-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 0}
.hero-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:26px 0 0;max-height:210px;overflow:hidden;border-radius:var(--r)}
.hero-strip img{width:100%;height:210px;object-fit:cover;filter:grayscale(.4) brightness(.9);border-radius:10px}
.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:0}
section.sec{padding:44px 0 6px;scroll-margin-top:120px}
.sec-h{display:flex;align-items:baseline;gap:14px;margin:0 0 20px;border-bottom:1px solid var(--line);padding-bottom:10px}
.sec-h .no{font-family:var(--mono);font-size:12px;color:var(--acc);letter-spacing:.14em}
.sec-h h2{margin:0;font-family:var(--serif);font-weight:600;font-size:clamp(24px,3.6vw,34px)}
.sec-h .n{margin-left:auto;font-family:var(--mono);font-size:12px;color:var(--ink3)}
.summary p{font-family:var(--serif);font-size:clamp(18px,2.2vw,22px);line-height:1.6;max-width:44em;margin:0 0 1em;color:var(--ink)}
.summary p:first-child::first-letter{font-size:3.1em;float:left;line-height:.85;padding:.06em .1em 0 0;color:var(--acc);font-weight:800}
.notice{font-family:var(--mono);font-size:12px;color:var(--ink3);border-left:2px solid var(--acc);padding:2px 0 2px 12px;margin-top:10px;max-width:60ch}

.timeline{list-style:none;margin:0;padding:0 0 0 22px;border-left:1px solid var(--line2);position:relative}
.timeline li{position:relative;padding:0 0 22px 22px}
.timeline li::before{content:"";position:absolute;left:-28px;top:7px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--acc)}
.tl-date{font-family:var(--mono);color:var(--acc);font-size:13px;letter-spacing:.05em}
.tl-text{margin:2px 0 0;max-width:62ch;color:var(--ink)}
.tl-src{font-family:var(--mono);font-size:11.5px;margin-left:8px}

.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:12px}
.person{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--ink)}
.person:hover{border-color:var(--acc);color:var(--ink)}
.avatar{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--surface2);border:1px solid var(--line2);font-family:var(--serif);font-weight:600;color:var(--acc)}
.avatar.org{border-radius:10px;color:var(--vio)}
.person b{display:block;font-weight:600;line-height:1.25}
.person span.role{display:block;color:var(--ink2);font-size:13.5px;line-height:1.4;margin-top:2px}
.person .ext{font-family:var(--mono);font-size:11px;margin-top:6px;display:inline-block}

.docs{display:grid;gap:12px}
.doc{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:12px;padding:16px 18px}
.doc-top{display:flex;gap:14px;align-items:flex-start}
.doc-ic{flex:none;width:44px;height:54px;border-radius:5px;background:linear-gradient(160deg,var(--surface2),var(--bg2));border:1px solid var(--line2);display:grid;place-items:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--acc);position:relative}
.doc-ic::after{content:"";position:absolute;right:-1px;top:-1px;border-style:solid;border-width:0 11px 11px 0;border-color:transparent var(--bg) var(--line2) transparent}
.doc h3{margin:0;font-family:var(--serif);font-weight:600;font-size:19px;line-height:1.25}
.doc-meta{font-family:var(--mono);font-size:12px;color:var(--ink3);margin-top:3px}
.doc-note{margin:8px 0 0;color:var(--ink2);font-size:14.5px}
.doc-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.viewer{margin-top:14px;border:1px solid var(--line2);border-radius:10px;overflow:hidden;background:#fff;position:relative}
.viewer iframe{width:100%;height:min(78vh,720px);border:0;display:block;background:#fff}
.viewer .vbar{display:flex;justify-content:space-between;gap:10px;padding:8px 12px;background:var(--surface2);font-family:var(--mono);font-size:12px;color:var(--ink2)}
.viewer .vload{position:absolute;inset:34px 0 0;display:grid;place-items:center;color:#555;font-family:var(--mono);font-size:13px;pointer-events:none}
.viewer.video{aspect-ratio:16/9;background:#000}
.viewer.video iframe{height:100%}

.gallery{columns:3 240px;column-gap:14px}
.shot{break-inside:avoid;margin:0 0 14px;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.shot button{display:block;width:100%;padding:0;border:0;background:var(--bg2);cursor:zoom-in;min-height:90px}
.shot img{width:100%;height:auto;transition:transform .5s,filter .3s;filter:brightness(.92)}
.shot button:hover img{transform:scale(1.03);filter:none}
.shot figcaption{padding:10px 12px 12px;font-size:13px;color:var(--ink2);line-height:1.45}
.shot figcaption small{display:block;font-family:var(--mono);color:var(--ink3);font-size:11px;margin-top:6px;line-height:1.5}
.shot .broken{padding:30px 14px;text-align:center;font-family:var(--mono);font-size:12px;color:var(--ink3)}
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(5,4,8,.94);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:calc(18px + env(safe-area-inset-top)) 16px calc(18px + env(safe-area-inset-bottom))}
.lightbox img{max-width:100%;max-height:72dvh;object-fit:contain;border-radius:6px;box-shadow:0 20px 80px #000}
.lightbox .cap{max-width:70ch;text-align:center;margin-top:14px;color:var(--ink);font-size:14.5px}
.lightbox .cap small{display:block;font-family:var(--mono);color:var(--ink3);margin-top:6px;font-size:12px}
.lightbox .x{position:absolute;top:calc(10px + env(safe-area-inset-top));right:14px;background:var(--surface);border:1px solid var(--line2);border-radius:50%;width:44px;height:44px;font-size:22px;line-height:1}
.lightbox .nv{position:absolute;top:50%;background:var(--surface);border:1px solid var(--line2);border-radius:50%;width:44px;height:44px;font-size:20px}
.lightbox .nv.p{left:10px}.lightbox .nv.n{right:10px}

.linkcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:12px}
.lc{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--ink)}
.lc:hover{border-color:var(--vio);color:var(--ink)}
.lc .lt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--vio);display:flex;justify-content:space-between}
.lc b{font-family:var(--serif);font-weight:600;font-size:17px;line-height:1.3}
.lc .ls{font-size:13px;color:var(--ink3);font-family:var(--mono)}
.lc .ln{font-size:13.5px;color:var(--ink2)}
.lc-wrap{display:flex;flex-direction:column;gap:8px}
.lc-wrap .viewer{margin:0}

.deeper{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:14px}
.branch{position:relative;display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:var(--r);border:1px solid var(--line2);color:var(--ink);background:linear-gradient(160deg,var(--surface2),var(--surface));overflow:hidden}
.branch::after{content:"";position:absolute;right:-40px;bottom:-40px;width:130px;height:130px;border-radius:50%;background:repeating-radial-gradient(circle,transparent 0 9px,rgba(92,225,255,.22) 9px 10px)}
.branch:hover{border-color:var(--acc);color:var(--ink);transform:translateY(-3px)}
.branch{transition:transform .25s,border-color .25s}
.branch .lt{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--acc);text-transform:uppercase}
.branch b{font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.2}
.branch span{color:var(--ink2);font-size:14px;position:relative;z-index:1}
.conn{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;color:var(--ink);border-top:3px solid var(--c,var(--acc))}
.conn:hover{border-color:var(--c,var(--acc));color:var(--ink);transform:translateY(-3px)}
.conn{transition:transform .25s,border-color .25s}
.conn .lt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--c,var(--acc))}
.conn b{font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.2}
.conn span{color:var(--ink2);font-size:14px}
.bar{height:4px;background:var(--line);border-radius:2px;overflow:hidden;margin-top:auto}
.bar i{display:block;height:100%;background:var(--c,var(--acc))}
.sub-h{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);margin:28px 0 12px}
.bottom-nav{display:flex;flex-wrap:wrap;gap:10px;padding:40px 0 70px}

/* branch page */
.branch-links .lc{border-left:3px solid var(--vio)}

/* web */
.webpage{display:flex;flex-direction:column;height:calc(100dvh - 58px);min-height:520px}
.webbar{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:12px var(--gut);border-bottom:1px solid var(--line)}
.webbar h1{margin:0;font-family:var(--serif);font-size:24px;font-weight:600;margin-right:auto}
.webbar label{font-family:var(--mono);font-size:12px;color:var(--ink2);display:flex;align-items:center;gap:8px}
.webbar input[type=search]{background:var(--surface);border:1px solid var(--line2);border-radius:8px;padding:8px 10px;color:var(--ink);font:inherit;font-size:16px;width:170px}
.webbar input[type=range]{accent-color:var(--acc);width:100px}
.stage{position:relative;flex:1;min-height:0;overflow:hidden;touch-action:none;background:radial-gradient(circle at 50% 50%,rgba(92,225,255,.06),transparent 60%)}
.stage svg{width:100%;height:100%;display:block;cursor:grab;user-select:none;-webkit-user-select:none}
.stage svg:active{cursor:grabbing}
.edge{stroke:#6b6490;stroke-linecap:round;transition:opacity .2s,stroke .2s}
.edge.hot{stroke:var(--acc)}
.gnode circle{stroke:#060a18;stroke-width:2;transition:opacity .2s}
.gnode{cursor:pointer}
.gnode text{fill:var(--ink);font-family:var(--sans);font-size:calc(11.5px * var(--ls,1));paint-order:stroke;stroke:#060a18;stroke-width:calc(3px * var(--ls,1));pointer-events:none}
.gnode.dim,.edge.dim{opacity:.12}
.gnode.sel circle{stroke:#fff;stroke-width:3}
.legend{position:absolute;left:12px;bottom:12px;display:flex;flex-wrap:wrap;gap:6px;max-width:min(560px,calc(100% - 24px));z-index:3}
.legend .chip{padding:5px 10px;min-height:30px;font-size:12px;background:rgba(14,21,48,.92)}
.panel{position:absolute;right:12px;top:12px;width:min(340px,calc(100% - 24px));z-index:4;background:rgba(14,21,48,.97);border:1px solid var(--line2);border-radius:var(--r);padding:16px;box-shadow:0 20px 60px -20px #000}
.panel h2{margin:4px 0 4px;font-family:var(--serif);font-size:24px;line-height:1.15}
.panel p{margin:0 0 10px;color:var(--ink2);font-size:14px}
.panel ul{list-style:none;margin:8px 0 12px;padding:0;font-size:13px;color:var(--ink2);display:grid;gap:4px}
.panel ul a{color:var(--ink)}
.panel .row{display:flex;gap:8px;flex-wrap:wrap}
.zoom{position:absolute;right:12px;bottom:12px;z-index:3;display:flex;flex-direction:column;gap:6px}
.zoom button{width:40px;height:40px;border-radius:10px;background:var(--surface);border:1px solid var(--line2);font-size:20px}
@media(max-width:700px){.panel{top:auto;bottom:0;right:0;left:0;width:auto;border-radius:16px 16px 0 0;max-height:46dvh;overflow:auto;padding-bottom:calc(16px + env(safe-area-inset-bottom))}.legend{display:none}.zoom{bottom:auto;top:12px}}

.loading{display:grid;place-items:center;min-height:50vh;color:var(--ink3);font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;font-size:12.5px;gap:14px}
.loading .ring{width:56px;height:56px;border-radius:50%;background:repeating-radial-gradient(circle,transparent 0 5px,var(--acc) 5px 6px);animation:spin 3s linear infinite;opacity:.7}
.notfound{padding:80px 0;text-align:center}
.notfound h1{font-family:var(--serif);font-size:44px;margin:0 0 10px}

.foot{position:relative;z-index:1;border-top:1px solid var(--line);padding:26px var(--gut) calc(26px + env(safe-area-inset-bottom));color:var(--ink3);font-size:13px;display:grid;gap:6px;text-align:center;font-family:var(--mono)}
.foot-sub{color:var(--ink3);opacity:.85}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--acc);color:#14100a;padding:10px 18px;border-radius:999px;font-family:var(--mono);font-size:13px;z-index:120;animation:fall .3s both}

/* brand art */
.brand{gap:10px}
.brand-logo{width:36px;height:36px;border-radius:50%;object-fit:cover;border:1px solid var(--line2);box-shadow:0 0 18px -4px var(--acc)}
.hero-art{position:absolute;inset:0;z-index:-2;background:var(--bg) url(../brand/hero.webp) center 30%/cover no-repeat;opacity:.5;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 55%),linear-gradient(transparent 60%,#000 100%)}
.hero-art{-webkit-mask-image:linear-gradient(to bottom,#000 55%,transparent 100%);mask-image:linear-gradient(to bottom,#000 55%,transparent 100%)}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--bg) 8%,rgba(6,10,24,.55) 55%,rgba(6,10,24,.1))}
@media(max-width:700px){.hero-art{background-position:70% 20%;opacity:.55}.hero-shade{background:linear-gradient(rgba(6,10,24,.5),var(--bg) 92%)}}
.wordmark{display:inline-flex}
/* document cards on aged paper */
.doc{background:linear-gradient(160deg,var(--paper),var(--paper2));color:#1b1a22;border:1px solid #b9ab86;border-left:4px solid #8c6d2a;box-shadow:0 10px 30px -18px #000}
.doc h3{color:#14120c}
.doc-meta{color:#5d5239}
.doc-note{color:#352f20}
.doc-ic{background:#f5edd6;border-color:#b9ab86;color:#7a5a14}
.doc-ic::after{border-color:transparent var(--paper2) #b9ab86 transparent}
.doc .btn{background:#14120c;color:#f2e8cc;border-color:#14120c}
.doc .btn:hover{background:#8c6d2a;border-color:#8c6d2a;color:#fff}
.doc .btn.ghost{background:transparent;color:#14120c;border-color:#8c6d2a}
.doc .btn.ghost:hover{background:#14120c;color:#f2e8cc}
.doc .viewer{border-color:#8c6d2a}
.doc .viewer .vbar{background:#d3c59e;color:#352f20}
.trail[hidden]{display:none}
.plinks{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}.plinks .ext{margin:0}

@media(max-width:700px){
  .wordmark{font-size:13px!important;letter-spacing:.1em!important;white-space:nowrap}
  .brand-logo{width:30px;height:30px}
  .top{gap:6px;padding-left:12px;padding-right:12px}
  .nav a{white-space:nowrap}
  .trail-surface{display:none}
  .hole-actions .btn{font-size:11.5px;padding:9px 13px}
}

@media(max-width:700px){
  .webbar{padding:8px 12px;gap:6px 12px}.webbar h1{font-size:20px}
  .webbar input[type=search]{width:140px;padding:6px 8px;font-size:16px}
  .webbar #wstat{display:none}
  .panel{max-height:36dvh;padding:12px 14px calc(12px + env(safe-area-inset-bottom))}
  .panel h2{font-size:20px}.panel p{font-size:13px;margin-bottom:6px}.panel ul li:nth-child(n+4){display:none}
}