:root{
  --paper:#f6e6cc; --paper-2:#efe0c6; --card:#fbf1dd; --card-2:#eed9b6;
  --ink:#33170a; --ink-soft:#5a3a25; --muted:#8a6849; --line:#e3d0ac;
  --accent:#a24d1b;
  --accent-soft:#843d14;
  --brass:#c99f5e;
  --brass-soft:#c99f5e;
  --good:#1c5644; --warn:#9a7434; --bad:#a24d1b;
  --serif-body:"Golos Text",system-ui,sans-serif;
  --serif-display:"Prata",Georgia,serif;
  --sans:"Golos Text",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",monospace;
  --maxw:1120px;
  --shadow:0 1px 0 rgba(0,0,0,.04), 0 10px 34px -18px rgba(42,35,29,.42);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.atlas-page{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--serif-body); font-size:17px; line-height:1.62;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
.atlas-page .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif-display); font-weight:600; text-wrap:balance; line-height:1.08; margin:0}
.eyebrow{font-family:var(--sans); font-size:12px; letter-spacing:.24em; text-transform:uppercase; color:var(--brass); font-weight:700}
.mono{font-family:var(--mono)}

:focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:4px}

/* ---- hero ---- */
.hero{padding:76px 0 46px; border-bottom:1px solid var(--line); position:relative; overflow:hidden}
.hero .kdot{color:var(--brass)}
.hero h1{font-size:clamp(42px,7.2vw,92px); letter-spacing:-.015em; margin:14px 0 0}
.hero h1 em{font-style:italic; color:var(--accent)}
.hero .lede{max-width:60ch; margin:22px 0 0; font-size:19px; color:var(--ink-soft)}
.hero .meta{display:flex; flex-wrap:wrap; gap:10px 26px; margin-top:30px; font-family:var(--sans); font-size:12.5px; letter-spacing:.03em; color:var(--muted)}
.hero .meta b{color:var(--ink); font-weight:700}
.rule{height:1px; background:linear-gradient(90deg,var(--accent),var(--brass) 55%,transparent); margin-top:34px}

section{padding:60px 0; border-bottom:1px solid var(--line)}
.sec-head{display:flex; align-items:baseline; gap:16px; flex-wrap:wrap; margin-bottom:8px}
.sec-head .num{font-family:var(--mono); font-size:13px; color:var(--brass); letter-spacing:.05em}
.sec-head h2{font-size:clamp(28px,4.4vw,42px); letter-spacing:-.01em}
.sec-sub{color:var(--ink-soft); max-width:70ch; margin:14px 0 30px}

/* ---- legend chips ---- */
.badge{font-family:var(--mono); font-size:11px; letter-spacing:.02em; padding:2px 8px; border-radius:20px; border:1px solid var(--line); white-space:nowrap; display:inline-flex; align-items:center; gap:5px}
.badge::before{content:""; width:7px; height:7px; border-radius:50%}
.b-high{color:var(--good); border-color:color-mix(in srgb,var(--good) 45%,var(--line))}
.b-high::before{background:var(--good)}
.b-med{color:var(--warn); border-color:color-mix(in srgb,var(--warn) 45%,var(--line))}
.b-med::before{background:var(--warn)}
.b-low{color:var(--bad); border-color:color-mix(in srgb,var(--bad) 45%,var(--line))}
.b-low::before{background:var(--bad)}
.legend{display:flex; gap:14px 22px; flex-wrap:wrap; align-items:center; font-family:var(--sans); font-size:13px; color:var(--ink-soft)}

/* ---- anatomy ---- */
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:26px}
@media(max-width:760px){.grid2{grid-template-columns:1fr}}
.panel{background:var(--card); border:1px solid var(--line); border-radius:14px; padding:24px; box-shadow:var(--shadow)}
.panel h3{font-size:22px; margin-bottom:4px}
.panel h3 .en{font-family:var(--sans); font-size:12px; letter-spacing:.06em; color:var(--muted); text-transform:uppercase; font-weight:700; display:block; margin-top:6px}
dl.terms{margin:0}
dl.terms>div{display:grid; grid-template-columns:auto 1fr; gap:4px 14px; padding:11px 0; border-top:1px solid var(--line)}
dl.terms>div:first-child{border-top:0}
dl.terms dt{font-family:var(--serif-display); font-weight:600; font-size:17px; color:var(--accent)}
dl.terms dt small{display:block; font-family:var(--mono); font-size:10.5px; color:var(--muted); letter-spacing:.02em; font-weight:400; text-transform:none; margin-top:2px}
dl.terms dd{margin:0; grid-column:2; font-size:14.5px; color:var(--ink-soft); line-height:1.5}

/* ---- leather axes ---- */
.axes{display:grid; grid-template-columns:1fr 1fr; gap:26px}
@media(max-width:820px){.axes{grid-template-columns:1fr}}
.ladder{list-style:none; margin:14px 0 0; padding:0; counter-reset:step}
.ladder li{position:relative; padding:12px 12px 12px 16px; border-left:3px solid var(--brass); margin-bottom:8px; background:var(--card-2); border-radius:0 10px 10px 0}
.ladder li b{font-family:var(--serif-display); font-size:17px}
.ladder li .t{font-family:var(--sans); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); float:right}
.ladder li p{margin:4px 0 0; font-size:14px; color:var(--ink-soft)}
.ladder li:nth-child(1){border-color:var(--accent)}
.ladder li:nth-child(2){border-color:var(--accent-soft)}
.ladder li:last-child{border-color:var(--muted); opacity:.9}
.tanning{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:12px; overflow:hidden; margin-top:14px}
.tanning>div{padding:16px}
.tanning .h{font-family:var(--serif-display); font-size:18px; margin-bottom:8px}
.tanning>div:first-child{background:color-mix(in srgb,var(--brass) 12%,var(--card)); border-right:1px solid var(--line)}
.tanning>div:last-child{background:var(--card)}
.tanning ul{margin:0; padding-left:18px; font-size:14px; color:var(--ink-soft)}
.tanning li{margin:5px 0}
.chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:16px}
.chip{font-family:var(--sans); font-size:12.5px; border:1px solid var(--line); background:var(--card); padding:6px 11px; border-radius:8px; color:var(--ink-soft)}
.chip b{color:var(--ink)}

/* ---- family map ---- */
.filterbar{display:flex; flex-wrap:wrap; gap:8px; margin:6px 0 30px; align-items:center}
.filterbar .lbl{font-family:var(--sans); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin-right:6px}
.fbtn{font-family:var(--sans); font-size:13px; font-weight:600; cursor:pointer; border:1px solid var(--line); background:var(--card); color:var(--ink-soft); padding:7px 13px; border-radius:22px}
.fbtn[aria-pressed="true"]{background:var(--accent); color:#fff; border-color:var(--accent)}
.fbtn:hover{border-color:var(--brass)}

.family{margin-bottom:40px; scroll-margin-top:70px}
.family.dim{opacity:.28; filter:saturate(.4)}
.fam-head{display:flex; align-items:flex-start; gap:16px; padding-bottom:14px; margin-bottom:20px; border-bottom:2px solid var(--accent)}
.fam-letter{font-family:var(--serif-display); font-size:46px; line-height:.8; color:var(--accent); font-weight:600}
.fam-head h3{font-size:26px}
.fam-head .fam-ess{font-family:var(--sans); font-size:13px; letter-spacing:.02em; color:var(--muted); margin-top:6px; max-width:64ch}

.cards{display:grid; grid-template-columns:repeat(auto-fill,minmax(268px,1fr)); gap:16px}
.bag{background:var(--card); border:1px solid var(--line); border-radius:14px; overflow:hidden; box-shadow:var(--shadow); display:flex; flex-direction:column}
.bag summary{list-style:none; cursor:pointer; padding:18px 18px 16px; display:block}
.bag summary::-webkit-details-marker{display:none}
.bag .nm{font-family:var(--serif-display); font-size:21px; font-weight:600; display:flex; justify-content:space-between; align-items:baseline; gap:8px}
.bag .nm .en{font-family:var(--mono); font-size:11px; letter-spacing:.02em; color:var(--muted); font-weight:400; text-align:right}
.bag .tell{margin:10px 0 0; font-size:14.5px; color:var(--ink-soft); line-height:1.5}
.bag .tell b{color:var(--accent-soft)}
.bag .tags{display:flex; flex-wrap:wrap; gap:6px; margin-top:13px}
.tag{font-family:var(--sans); font-size:11px; letter-spacing:.02em; padding:3px 8px; border-radius:6px; background:var(--card-2); color:var(--ink-soft); border:1px solid transparent}
.tag.wear{border-color:color-mix(in srgb,var(--brass) 40%,transparent)}
.setter{margin-top:13px; padding-top:12px; border-top:1px dotted var(--line); font-size:13px; color:var(--ink-soft)}
.setter .k{font-family:var(--sans); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--brass); display:block; margin-bottom:2px; font-weight:700}
.setter b{font-family:var(--serif-display); color:var(--ink); font-size:15px}
.more{margin-top:12px; display:inline-flex; align-items:center; gap:6px; font-family:var(--sans); font-size:12px; font-weight:700; letter-spacing:.03em; color:var(--accent); text-transform:uppercase}
.more .arw{transition:transform .2s}
.bag[open] .more .arw{transform:rotate(90deg)}
@media(prefers-reduced-motion:reduce){.more .arw{transition:none}}
.deep{padding:0 18px 18px; border-top:1px solid var(--line); margin-top:2px}
.deep dl{margin:14px 0 0; display:grid; grid-template-columns:auto 1fr; gap:8px 14px; font-size:14px}
.deep dt{font-family:var(--sans); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--brass); font-weight:700; padding-top:2px}
.deep dd{margin:0; color:var(--ink-soft)}

/* ---- icons hall + timeline ---- */
.houses{display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:16px}
.house{background:var(--card); border:1px solid var(--line); border-radius:14px; padding:20px; box-shadow:var(--shadow)}
.house h4{font-size:20px; color:var(--accent); margin-bottom:2px}
.house .hsub{font-family:var(--sans); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); margin-bottom:12px}
.icoline{padding:10px 0; border-top:1px solid var(--line); display:grid; grid-template-columns:52px 1fr; gap:12px}
.icoline:first-of-type{border-top:0}
.icoline .yr{font-family:var(--mono); font-size:13px; color:var(--brass); font-weight:600; padding-top:2px}
.icoline .body b{font-family:var(--serif-display); font-size:16px}
.icoline .body{font-size:13.5px; color:var(--ink-soft); line-height:1.48}
.icoline .body .bd{margin-left:6px}

.vs{display:grid; grid-template-columns:1fr auto 1fr; gap:0; border:1px solid var(--brass); border-radius:14px; overflow:hidden; margin:24px 0}
.vs>div{padding:20px}
.vs .col h4{font-size:20px}
.vs .col .y{font-family:var(--mono); color:var(--brass); font-size:13px; margin:2px 0 12px}
.vs .col ul{margin:0; padding-left:16px; font-size:14px; color:var(--ink-soft)} .vs .col li{margin:7px 0}
.vs .mid{display:flex; align-items:center; justify-content:center; background:var(--accent); color:#fff; font-family:var(--serif-display); font-style:italic; font-size:22px; padding:0 12px}
.vs .l{background:color-mix(in srgb,var(--brass) 9%,var(--card))}
.vs .r{background:var(--card)}
@media(max-width:680px){.vs{grid-template-columns:1fr} .vs .mid{padding:10px}}

/* ---- matrix table ---- */
.tablewrap{overflow-x:auto; border:1px solid var(--line); border-radius:12px}
table{border-collapse:collapse; width:100%; min-width:640px; font-size:14.5px}
th,td{text-align:left; padding:13px 15px; border-top:1px solid var(--line); vertical-align:top}
thead th{background:var(--card-2); font-family:var(--sans); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink); border-top:0}
tbody th{font-family:var(--serif-display); font-size:16px; color:var(--accent); white-space:nowrap}
td{color:var(--ink-soft)}
tbody tr:hover td, tbody tr:hover th{background:color-mix(in srgb,var(--brass) 7%,transparent)}
.rule-cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:16px; margin-top:24px}
.rc{background:var(--card-2); border-radius:12px; padding:18px; border:1px solid var(--line)}
.rc .n{font-family:var(--serif-display); font-size:30px; color:var(--brass); line-height:1}
.rc h4{font-size:17px; margin:8px 0 6px}
.rc p{margin:0; font-size:14px; color:var(--ink-soft)}

/* ---- myths ---- */
.myths{display:grid; gap:12px}
.myth{display:grid; grid-template-columns:auto 1fr; gap:14px; background:var(--card); border:1px solid var(--line); border-left:3px solid var(--bad); border-radius:0 12px 12px 0; padding:15px 18px}
.myth .verdict{font-family:var(--sans); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; font-weight:700; color:var(--bad); align-self:start; padding-top:3px; white-space:nowrap}
.myth.fix{border-left-color:var(--warn)} .myth.fix .verdict{color:var(--warn)}
.myth .claim{font-family:var(--serif-display); font-size:16.5px; margin-bottom:4px}
.myth .truth{font-size:14px; color:var(--ink-soft)}
@media(max-width:600px){.myth{grid-template-columns:1fr}}

.atlas-page .colophon{padding:46px 0 70px; color:var(--muted); font-size:13.5px}
.atlas-page .colophon .wrap{display:flex; flex-direction:column; gap:8px}
.atlas-page .colophon b{color:var(--ink-soft)}

.reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1; transform:none; transition:none}}

/* ---- constellation map (Section IV centerpiece) ---- */
.atlas-page .atlas-map{margin-bottom:34px}
.atlas-page .atlas-map .map-hint{font-family:var(--sans); font-size:12.5px; color:var(--muted); margin:0 0 10px}
.atlas-page .atlas-map .map-stage{position:relative; height:560px; overflow:hidden; border:1px solid var(--line); border-radius:14px; box-shadow:var(--shadow);
  background:radial-gradient(120% 120% at 30% 10%, var(--card) 0%, var(--card-2) 55%, var(--paper-2) 100%)}
@media(max-width:760px){.atlas-page .atlas-map .map-stage{height:440px}}

.atlas-page .atlas-map svg{width:100%; height:100%; display:block; touch-action:none; cursor:grab}
.atlas-page .atlas-map svg.grabbing{cursor:grabbing}

.atlas-page .atlas-map .fam-halo{opacity:.5}
.atlas-page .atlas-map .fam-label{font-family:var(--serif-display); font-size:20px; fill:var(--ink)}
.atlas-page .atlas-map .fam-sub{font-family:var(--sans); font-size:10px; letter-spacing:.14em; text-transform:uppercase; font-weight:700}

.atlas-page .atlas-map .node{cursor:pointer}
.atlas-page .atlas-map .node .node-chip{transition:transform .18s ease, filter .18s ease}
.atlas-page .atlas-map .node .nlabel{font-family:var(--sans); font-size:12.5px; fill:var(--ink); pointer-events:none; font-weight:500}
.atlas-page .atlas-map .node:hover .node-chip,.atlas-page .atlas-map .node:focus .node-chip{transform:scale(1.12); filter:brightness(1.05)}
.atlas-page .atlas-map .node.active .node-chip{stroke:var(--ink); stroke-width:2.5}
.atlas-page .atlas-map .node:focus{outline:none}
.atlas-page .atlas-map .node:focus .node-chip{stroke:var(--accent); stroke-width:2.5}
.atlas-page .atlas-map #atlasViewport{transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.atlas-page .atlas-map #atlasViewport.dragging{transition:none}
@media(prefers-reduced-motion:reduce){
  .atlas-page .atlas-map .node .node-chip,.atlas-page .atlas-map #atlasViewport{transition:none!important}
}

.atlas-page .atlas-map .map-controls{position:absolute; left:14px; bottom:14px; display:flex; gap:6px; z-index:4}
.atlas-page .atlas-map .map-controls button{width:2.3rem; height:2.3rem; border-radius:.6rem; border:1px solid var(--line);
  background:var(--card); color:var(--ink); font-size:1.05rem; cursor:pointer; display:grid; place-items:center}
.atlas-page .atlas-map .map-controls button:hover{border-color:var(--accent); color:var(--accent)}

.atlas-page .atlas-map .map-legend{position:absolute; left:14px; top:14px; display:flex; flex-wrap:wrap; gap:6px; max-width:22rem; z-index:4}
.atlas-page .atlas-map .map-legend .legend-chip{display:inline-flex; align-items:center; gap:.45rem; background:var(--card); border:1px solid var(--line);
  border-radius:999px; padding:.32rem .68rem; font-family:var(--sans); font-size:12.5px; color:var(--ink); cursor:pointer}
.atlas-page .atlas-map .map-legend .legend-chip .dot{width:.6rem; height:.6rem; border-radius:50%}
.atlas-page .atlas-map .map-legend .legend-chip:hover{border-color:var(--accent)}
.atlas-page .atlas-map .map-legend .legend-chip.off{opacity:.45}

.atlas-page .atlas-map .map-detail{position:absolute; top:0; right:0; width:min(22rem,86vw); height:100%; background:var(--card);
  border-left:1px solid var(--line); box-shadow:-14px 0 34px rgba(37,17,6,.14); padding:1.3rem 1.4rem;
  transform:translateX(100%); transition:transform .28s ease; overflow:auto; z-index:6}
.atlas-page .atlas-map .map-detail.open{transform:none}
@media(prefers-reduced-motion:reduce){.atlas-page .atlas-map .map-detail{transition:none}}
.atlas-page .atlas-map .map-detail-close{position:absolute; top:.85rem; right:1rem; border:none; background:none; font-size:1.35rem;
  color:var(--muted); cursor:pointer; line-height:1}
.atlas-page .atlas-map .map-detail-close:hover{color:var(--accent)}
.atlas-page .atlas-map .map-detail-fam{font-family:var(--sans); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700}
.atlas-page .atlas-map .map-detail h3{font-family:var(--serif-display); font-weight:600; font-size:1.5rem; margin:.4rem 0 .1rem; color:var(--ink)}
.atlas-page .atlas-map .map-detail-en{font-family:var(--mono); font-size:11px; letter-spacing:.04em; color:var(--muted)}
.atlas-page .atlas-map .map-detail-glyph{margin:1rem 0; height:7.5rem; border-radius:.8rem; background:var(--card-2);
  border:1px dashed var(--line); display:grid; place-items:center; color:var(--muted); font-size:.8rem; text-align:center; line-height:1.4}
.atlas-page .atlas-map .map-detail p{color:var(--ink-soft); line-height:1.6; font-size:.92rem; margin:.4rem 0 0}
.atlas-page .atlas-map .map-detail-k{margin-top:.9rem; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--brass); font-weight:700}
.atlas-page .atlas-map .map-detail-link{display:inline-flex; margin-top:1.1rem; padding-top:1rem; border-top:1px solid var(--line);
  width:100%; font-family:var(--sans); font-size:13px; font-weight:700; letter-spacing:.02em; color:var(--accent); text-decoration:none}
.atlas-page .atlas-map .map-detail-link:hover{text-decoration:underline}