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/* Cover */
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/* Atlas page */
.atlas-page{padding-top:64px}.atlas-page>.section-intro h1{font:400 clamp(42px,6vw,82px)/1 Georgia,serif;letter-spacing:-.045em;margin:8px 0 16px}.atlas-page .toolbar{top:58px}
/* Full research dossier */
.learn-page{background:#efeee9}.research-hero{padding:95px 6vw 80px;background:#11130f;color:#eee9dd;position:relative;overflow:hidden}.research-hero:after{content:"43";position:absolute;right:5vw;bottom:-.22em;font:400 260px Georgia,serif;color:#ffffff08}.research-hero .kicker{color:#c4a461}.research-hero h1{font:400 clamp(48px,7vw,102px)/.93 Georgia,serif;letter-spacing:-.055em;margin:18px 0 25px;position:relative;z-index:1}.research-hero h1 em{color:#c4a461;font-weight:400}.research-hero>p:not(.kicker){max-width:730px;color:#aaa99f;font-size:15px;line-height:1.7;position:relative;z-index:1}.research-actions{display:flex;gap:24px;margin-top:35px;position:relative;z-index:1}.research-actions a{color:#eee9dd;text-decoration:none;font:700 9px ui-monospace,monospace;letter-spacing:.1em;padding:12px 0;border-bottom:1px solid #777}.research-actions a:first-child{background:#c4a461;color:#111;padding:13px 18px;border:0}.research-key{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--grid);background:#fff}.research-key article{padding:18px 20px;border-right:1px solid var(--grid)}.research-key article:last-child{border:0}.research-key p{font-size:10px;line-height:1.5;color:var(--muted);margin:10px 0 0}.research-tools{position:sticky;top:58px;z-index:30;display:flex;align-items:center;gap:12px;padding:12px 6vw;background:#efeee9ee;border-bottom:1px solid var(--grid);backdrop-filter:blur(12px)}.research-tools label{font:700 8px ui-monospace,monospace;letter-spacing:.1em}.research-tools input{flex:1;max-width:620px;border:1px solid var(--grid);background:#fff;padding:11px 13px;font:12px ui-monospace,monospace;color:var(--ink)}.research-tools output{font:700 8px ui-monospace,monospace;color:var(--accent)}.research-layout{display:grid;grid-template-columns:280px minmax(0,850px);justify-content:center;gap:65px;padding:55px 5vw 120px;align-items:start}.loading-dossier{grid-column:1/-1;text-align:center;color:var(--muted)}.dossier-toc{position:sticky;top:132px;max-height:calc(100vh - 155px);overflow:auto;border-top:1px solid var(--ink);padding-top:14px}.dossier-toc>p{font:700 9px ui-monospace,monospace;letter-spacing:.12em;color:var(--accent)}.dossier-toc nav{display:flex;flex-direction:column}.dossier-toc a{color:var(--muted);text-decoration:none;font:10px/1.35 ui-monospace,monospace;padding:8px 4px;border-bottom:1px solid #d6d4cc}.dossier-toc a:hover,.dossier-toc a.active{color:var(--ink);padding-left:10px;border-color:var(--accent)}.dossier-article{min-width:0}.dossier-article>h2{font:400 39px/1.05 Georgia,serif;letter-spacing:-.025em;margin:72px 0 18px;padding-top:25px;border-top:1px solid var(--ink);scroll-margin-top:135px}.dossier-article>h2:first-child{margin-top:0}.dossier-article>h2.part-title{font:700 11px ui-monospace,monospace;letter-spacing:.14em;color:#fff;background:var(--ink);padding:18px 20px;border:0;margin:85px 0 0}.dossier-article h3{font:400 25px/1.15 Georgia,serif;margin:35px 0 12px}.dossier-article h4{font:italic 18px Georgia,serif;color:var(--accent);margin:25px 0 10px}.dossier-article p,.dossier-article li{font:15px/1.75 Georgia,serif;color:#3f403c}.dossier-article strong{color:var(--ink)}.dossier-article ul{padding-left:22px;margin:15px 0 24px}.dossier-article li{padding:3px 0}.dossier-status{display:inline-block!important;font:700 9px ui-monospace,monospace!important;letter-spacing:.08em;color:var(--accent)!important;border:1px solid var(--accent);padding:6px 8px;margin:5px 0 12px}.dossier-article blockquote{border-left:3px solid var(--accent);margin:26px 0;padding:8px 0 8px 24px;font:italic 24px/1.35 Georgia,serif;color:var(--ink)}.table-scroll{overflow:auto;margin:25px 0 35px;border:1px solid var(--grid);background:#fff}.dossier-article table{border-collapse:collapse;width:100%;font-size:12px}.dossier-article th{background:#151713;color:#fff;text-align:left;font:700 9px/1.4 ui-monospace,monospace;letter-spacing:.05em;padding:12px}.dossier-article td{padding:11px 12px;border-top:1px solid #ddd;vertical-align:top;line-height:1.5}.dossier-article tr:nth-child(even) td{background:#f7f6f2}.dossier-article a{color:#5e461b;text-decoration-thickness:1px;text-underline-offset:3px}.search-hidden{display:none!important}
@media(max-width:900px){.cover-field{grid-template-columns:1fr;opacity:.55}.cover-system{position:absolute;width:85vw}.cover-odu{left:-34vw;transform:none}.cover-iching{right:-34vw;transform:none}.cover-copy{padding-inline:10px}.cover-poles{display:none}.research-key{grid-template-columns:1fr 1fr}.research-layout{grid-template-columns:1fr;padding-inline:18px}.dossier-toc{position:static;max-height:280px}.research-hero{padding-inline:20px}.research-tools{padding-inline:15px}}
@media(max-width:600px){.cover-copy h1{gap:12px;white-space:normal;flex-wrap:wrap}.cover-copy h1 span{flex:1 1 40%}.cover-actions{flex-direction:column;gap:8px}.cover-field{opacity:.42}.cover-system{width:115vw}.cover-odu{left:-60vw}.cover-iching{right:-60vw}.cover-note{text-align:center;padding:0 20px}.research-hero{padding-top:65px}.research-key{grid-template-columns:1fr}.research-key article{border-right:0;border-bottom:1px solid var(--grid)}.research-tools{flex-wrap:wrap}.research-tools label{width:100%}.research-tools input{min-width:0}.research-layout{padding-top:30px}.dossier-article>h2{font-size:32px}.dossier-article p,.dossier-article li{font-size:14px}.research-actions{align-items:flex-start;flex-direction:column}.site-header nav a{font-size:6px;padding-inline:6px}}
@media print{.cover-page{background:#fff}.site-header,.research-tools,.dossier-toc{display:none!important}.research-hero{background:#fff;color:#111;padding:20px 0}.research-hero h1{font-size:44px}.research-key{display:none}.research-layout{display:block;padding:0}.dossier-article>h2{break-after:avoid}.table-scroll{overflow:visible}}
html{overflow-x:hidden}.dossier-article a{overflow-wrap:anywhere;word-break:break-word}

/* Four-chart I Ching controls */
.atlas-page>.section-intro h1 em{color:var(--accent);font-weight:400}.iching-chart-switch,.odu-chart-switch{padding-left:14px;border-left:1px solid var(--grid)}.iching-colour-switch,.odu-colour-switch{padding-left:14px;border-left:1px solid var(--grid)}.iching-chart-switch button,.iching-colour-switch button,.odu-chart-switch button,.odu-colour-switch button{padding-inline:9px}.iching-colour-switch button.active,.odu-colour-switch button.active{background:var(--accent);border-color:var(--accent)}.atlas-guide{grid-template-columns:repeat(3,minmax(0,1fr))}.atlas-guide details{min-width:0}.atlas-guide details+details{border-left:1px solid var(--grid);padding-left:32px}.atlas-guide .keyboard{grid-column:1/-1}.status.history{color:#674f7a}.info-panel .status{display:inline-block;margin-top:14px;line-height:1.4}.info-panel dd{max-width:190px}.chart-title p{text-align:right;max-width:62%;line-height:1.45}

/* Separated Learn paths */
.research-hero:after{content:"3"}.learn-chapter-nav{display:grid;grid-template-columns:repeat(3,1fr);background:#151713;border-bottom:1px solid #34362f}.learn-chapter-nav button{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:15px;text-align:left;align-items:center;padding:24px 3vw;background:#151713;color:#b8b7ae;border:0;border-right:1px solid #34362f}.learn-chapter-nav button:last-child{border-right:0}.learn-chapter-nav button span{grid-row:1/3;font:400 32px Georgia,serif;color:#625e51}.learn-chapter-nav button strong{font:700 11px ui-monospace,monospace;letter-spacing:.12em;color:#ece8dc}.learn-chapter-nav button small{margin-top:5px;font:10px/1.35 ui-monospace,monospace;color:#85857d}.learn-chapter-nav button:hover,.learn-chapter-nav button:focus-visible{background:#20221d}.learn-chapter-nav button.active{background:#c4a461;color:#111}.learn-chapter-nav button.active span,.learn-chapter-nav button.active strong,.learn-chapter-nav button.active small{color:#111}.chapter-stage{min-height:700px}.learn-chapter-panel{display:none}.learn-chapter-panel.active{display:grid}.chapter-introduction{margin-bottom:65px;padding-bottom:45px;border-bottom:1px solid var(--ink)}.chapter-introduction h1{font:400 clamp(38px,5vw,64px)/1.04 Georgia,serif;letter-spacing:-.035em;margin:12px 0 20px}.chapter-introduction>p:last-child{font:16px/1.75 Georgia,serif;color:#4f504b;max-width:760px}.learn-topic{margin:0 0 72px}.learn-topic>h2{font:400 39px/1.05 Georgia,serif;letter-spacing:-.025em;margin:0 0 18px;padding-top:25px;border-top:1px solid var(--ink);scroll-margin-top:135px}.learn-topic h3{scroll-margin-top:135px}.four-chart-supplement{background:#e6e2d6;border:1px solid #c9c1ad;padding:32px;margin-bottom:90px}.four-chart-supplement>h2{padding-top:0;border-top:0;font-size:48px}.four-chart-supplement>h3{padding-top:22px;border-top:1px solid #bbb29d;margin-top:42px}.four-chart-supplement .table-scroll{border-color:#bbb29d}.dossier-toc a.toc-subsection{padding-left:16px;font-size:9px;color:#77766f}.dossier-toc a.toc-subsection:before{content:"↳ ";color:var(--accent)}

@media(max-width:1100px){.toolbar{align-items:flex-start}.nav-actions{margin-left:0}.iching-chart-switch,.iching-colour-switch{padding-left:8px}.atlas-guide{grid-template-columns:1fr 1fr}.atlas-guide .keyboard{grid-column:1/-1}.info-panel dd{max-width:none}}
@media(max-width:900px){.learn-chapter-nav{grid-template-columns:1fr}.learn-chapter-nav button{border-right:0;border-bottom:1px solid #34362f;padding:17px 20px}.learn-chapter-nav button span{font-size:24px}.learn-chapter-panel.active{display:grid}.four-chart-supplement{padding:22px}.four-chart-supplement>h2{font-size:38px}}
@media(max-width:650px){.iching-chart-switch button,.iching-colour-switch button,.odu-chart-switch button,.odu-colour-switch button{font-size:7px;padding:7px 6px}.iching-chart-switch,.iching-colour-switch,.odu-chart-switch,.odu-colour-switch{border-left:0;padding-left:0}.atlas-guide{grid-template-columns:1fr}.atlas-guide details+details{border-left:0;border-top:1px solid var(--grid);padding:20px 0 0}.atlas-guide .keyboard{grid-column:auto}.chart-title p{max-width:none;text-align:left}.chapter-introduction{margin-bottom:45px}.learn-topic{margin-bottom:55px}.learn-topic>h2{font-size:32px}.four-chart-supplement{margin-inline:-8px}.four-chart-supplement>h2{font-size:34px}}

@media(min-width:651px){.atlas-page .toolbar{flex-wrap:wrap;overflow-x:visible}.context strong{white-space:nowrap;flex-shrink:0}.context div{min-width:0}.context b{line-height:1.4}}
.atlas-app:not(.info-open) .info-panel{display:none}