:root{--ink:#142c36;--teal:#007f76;--paper:#f5f4ef;--line:#d9ded8;--muted:#667778;--short:#865b68}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}button,input{font:inherit}button{cursor:pointer}a,button{touch-action:manipulation}.sidebar{position:fixed;inset:0 auto 0 0;width:216px;padding:35px 23px 25px;background:var(--ink);color:#c6d5d5;display:flex;flex-direction:column}.brand{font-family:Georgia,serif;font-size:44px;line-height:1;letter-spacing:-.05em;text-decoration:none;color:#f5f4ef;display:block;padding:0 12px}.brand span{display:block;font:12px Arial,sans-serif;letter-spacing:.01em;color:#b5cccc;margin-top:12px}.sidebar nav{display:grid;gap:2px}.sidebar .primarynav{margin-top:48px}.sidebar nav a{text-decoration:none;font-size:12px;padding:12px;border-left:2px solid transparent;line-height:1.4}.sidebar nav a:hover{color:white;background:#203d47}.sidebar nav a.active{color:white;background:#24414b;border-left-color:#7bc0ad}.navlabel{font-size:9px;letter-spacing:.14em;color:#89a4a7;margin:34px 14px 12px}.sidebarfoot{margin-top:auto;padding:20px 12px 0;border-top:1px solid #35515a;display:grid;gap:15px;font-size:12px}.sidebarfoot a{text-decoration:none}.sidebarfoot small{color:#8da9ad;font-size:10px}main{margin-left:216px;padding:0 clamp(25px,4.6vw,76px);max-width:1616px}header{display:flex;justify-content:space-between;align-items:center;min-height:87px;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.06em}header b{font-weight:normal;color:var(--muted)}.slash{margin:0 10px;color:#9baaa6}header a{text-decoration:none;font-size:11px;letter-spacing:0}header a span{margin-left:10px;color:var(--teal)}.intro{padding:48px 0 30px}.eyebrow{font-size:9px;color:var(--teal);font-weight:bold;letter-spacing:.13em}h1{font:normal clamp(35px,4.5vw,59px)/1.12 Georgia,serif;letter-spacing:-.045em;margin:16px 0 14px}p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}.sample{display:flex;gap:20px;align-items:center;margin-top:25px;font-size:10px;color:var(--muted)}.sample b{font-weight:normal;color:var(--ink)}.sample span+span{padding-left:20px;border-left:1px solid #ccd4ce}.controls{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:34px;gap:20px}.sessions,.direction{display:flex;gap:26px}button{background:none;border:0;color:var(--muted);font-size:11px;padding:16px 0}.sessions button,.direction button{border-bottom:2px solid transparent}.sessions button.active,.direction button.active{color:var(--ink);border-bottom-color:var(--teal)}.search input{background:none;outline:none;border:0;font-size:11px;max-width:190px;color:var(--ink);padding:13px 0;text-align:right}.search input::placeholder{color:#7e8b86}.search:focus-within{outline:1px solid var(--teal);outline-offset:3px}.indexlayout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(230px,1fr);gap:45px}.sectionhead{display:flex;justify-content:space-between;align-items:center;padding:0 27px 17px 0;border-bottom:1px solid var(--ink)}h2{font-size:15px;letter-spacing:-.02em;margin:0;font-weight:600}.sectionhead>span{font-size:9px;color:var(--muted)}.chapter{display:flex;align-items:center;gap:19px;text-decoration:none;padding:23px 0;border-bottom:1px solid var(--line);transition:background .15s}.chapter:hover{background:#eceedf}.chapnum{font:11px Georgia,serif;color:#87968d;min-width:20px}.chaptertext{flex:1;min-width:0}.chapter h3{font-size:15px;font-weight:normal;margin:0 0 8px;letter-spacing:-.015em}.chaptermeta{font-size:10px;color:var(--muted)}.chaptercount{font:17px Georgia,serif;margin-right:10px}.rowarrow{font-size:12px;color:var(--teal);width:14px}.chartpanel{background:#ecefe7;align-self:start}.charthead{display:flex;justify-content:space-between;font-size:8px;letter-spacing:.1em;padding:17px 19px;border-bottom:1px solid #d9e0d5;color:#66766d}.chartpanel>img{width:100%;height:253px;object-fit:cover;object-position:50% 30%;display:block;filter:saturate(.85);border-bottom:1px solid #d9e0d5}.chartcaption{padding:24px 22px 26px}.chartcaption h2{font:25px/1.2 Georgia,serif;letter-spacing:-.035em;margin:12px 0}.chartcaption p{font-size:12px;line-height:1.75}.chartcaption a{display:inline-block;text-decoration:none;color:var(--teal);font-size:11px;margin-top:22px}.method{font-size:10px;max-width:560px;margin-top:25px;line-height:1.8}.back{color:var(--teal);padding:0 0 22px}.direction{margin:0 0 6px;border-bottom:1px solid var(--ink)}.play{border-bottom:1px solid var(--line)}.play summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:20px;padding:22px 0}.play summary::-webkit-details-marker{display:none}.badge{font-size:10px;color:var(--teal);min-width:37px}.badge.short{color:var(--short)}.path{font-size:14px;flex:1;font-weight:normal;line-height:1.5}.path small{font-size:10px;color:var(--muted);display:block;margin-top:6px}.reached{font-size:10px;color:var(--muted)}.expand{font-size:16px;color:var(--teal)}.play[open] .expand{transform:rotate(45deg)}.playbody{display:grid;grid-template-columns:1.5fr 1fr;gap:30px;padding:0 0 30px 57px}.playbody img{width:100%;max-height:460px;object-fit:contain;object-position:top left}.playbody p{font-size:11px;margin-top:14px}.playbody .sourcenote{font-size:10px}.playbody dl{font-size:11px;line-height:1.6}.playbody dt{color:var(--muted);margin-top:17px}.playbody dd{margin:4px 0}.empty{padding:35px 0}.empty h2{font:28px Georgia,serif;margin:15px 0}.empty p{max-width:500px;font-size:12px}.empty a{display:block;font-size:12px;color:var(--teal);text-decoration:none;margin-top:25px}.large{min-height:300px}.large .eyebrow{display:block}footer{border-top:1px solid var(--line);margin-top:42px;padding:22px 0 30px;display:flex;justify-content:space-between;gap:20px;font-size:9px;line-height:1.6;color:#7c8984}footer b{font-weight:normal}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--teal);outline-offset:5px}@media(max-width:1100px){.indexlayout{gap:28px;grid-template-columns:1.3fr 1fr}.sidebar{width:190px;padding-left:17px;padding-right:17px}main{margin-left:190px;padding:0 30px}.chapter{gap:12px}.chapter h3{font-size:14px}.chartpanel>img{height:230px}}@media(max-width:800px){.indexlayout{grid-template-columns:1fr}.chartpanel{display:grid;grid-template-columns:1fr 1fr;margin-top:5px}.charthead{grid-column:1/-1}.chartpanel>img{height:100%;max-height:300px;border:0}.chartcaption{padding:22px}.playbody{grid-template-columns:1fr;padding-left:0}.sample{gap:12px}.sample span+span{padding-left:12px}}@media(max-width:600px){.sidebar{position:relative;width:100%;padding:22px 23px}.brand{font-size:31px;padding:0;display:flex;align-items:baseline;gap:13px}.brand span{margin:0;font-size:11px}.sidebar .primarynav{display:flex;margin-top:22px;gap:20px}.sidebar .primarynav a{padding:5px 0;border:0}.sidebar .primarynav a.active{background:none;text-decoration:underline;text-underline-offset:6px;text-decoration-color:#7bc0ad}.navlabel,#chapternav,.sidebarfoot{display:none}main{margin:0;padding:0 23px}header{min-height:65px;font-size:9px}.intro{padding-top:31px}h1{font-size:39px}.sample{font-size:9px;flex-wrap:wrap;row-gap:12px}.sample span:last-child{border:0;padding:0;flex-basis:100%}.controls{gap:10px;flex-wrap:wrap;margin-bottom:26px}.sessions{gap:23px}.search{width:100%;border-top:1px solid var(--line)}.search input{text-align:left;max-width:none;width:100%;padding:12px 0}.chapter{padding:21px 0}.chapter h3{font-size:15px}.sectionhead{padding-right:25px}.chartpanel{grid-template-columns:1fr}.chartpanel>img{height:270px;max-height:none;object-fit:cover}.play summary{gap:9px;flex-wrap:wrap}.path{min-width:70%;font-size:12px}.reached{margin-left:46px}.expand{margin-left:auto}footer{flex-direction:column;gap:5px}.chartcaption h2{font-size:26px}}

/* Modular chapters with the refined editorial type and palette. */
.indexlayout{grid-template-columns:minmax(0,1.8fr) minmax(250px,1fr);gap:30px}
.sectionhead{border-bottom:0;padding:0 0 20px}.sectionhead>span{font-size:10px}
#cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.chapter{display:block;background:#fff;border:1px solid #dce1d9;border-radius:9px;padding:21px 22px 0;min-height:175px;transition:border-color .15s,box-shadow .15s}
.chapter:hover{background:#fff;border-color:#8eb4a8;box-shadow:0 3px 12px #142c3607}
.cardtop{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:23px}
.chapnum{font:8px Arial,sans-serif;letter-spacing:.11em;color:#7b8c82}
.chaptercount{font:15px Georgia,serif;margin:0;color:var(--ink)}.chaptercount small{font:9px Arial,sans-serif;color:var(--muted)}
.chapter h3{font-size:17px;font-weight:normal;line-height:1.25;letter-spacing:-.025em;margin:0 0 13px;min-height:22px}
.chaptermeta{display:flex;gap:14px;font-size:10px;color:var(--muted);padding-bottom:20px}.chaptermeta span+span{border-left:1px solid #dce1d9;padding-left:14px}
.cardfoot{border-top:1px solid #e9ece6;padding:13px 0;font-size:9px;color:#7a8981}
.chartpanel{border:1px solid #dce1d9;border-radius:9px;overflow:hidden;margin-top:36px}.charthead{border-bottom-color:#dce1d9}.chartpanel>img{object-fit:contain;background:#fff;filter:none;height:260px}.chartcaption{padding:22px}.chartcaption a{border-bottom:1px solid #92b7a7;padding-bottom:3px}
.back{font-size:11px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1100px){.indexlayout{grid-template-columns:1fr}.chartpanel{display:grid;grid-template-columns:1fr 1fr;margin-top:8px}.charthead{grid-column:1/-1}.chartpanel>img{height:280px}.chapter{min-height:170px}}
@media(max-width:600px){#cards{grid-template-columns:1fr;gap:13px}.chapter{min-height:0;padding:20px 21px 0}.cardtop{margin-bottom:18px}.chapter h3{font-size:19px}.chaptermeta{padding-bottom:17px}.chartpanel{grid-template-columns:1fr}.chartpanel>img{height:280px}.cardfoot{font-size:10px}}

.schematic-stack{min-width:0}.schematic-stack .sectionhead{height:38px}.schematic-card{display:block;text-decoration:none;border:1px solid #dce1d9;border-radius:9px;overflow:hidden;background:#f5f4ef;margin-bottom:16px}.schematic-card:hover{border-color:#8eb4a8}.schematic-card img{display:block;width:100%;height:auto}.schematic-caption{padding:16px 19px;background:#fff;border-top:1px solid #e2e6dd;display:grid;gap:6px;font-size:13px}.schematic-caption small{font-size:10px;color:var(--muted)}
@media(min-width:1101px){.indexlayout{grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr)}}
@media(min-width:601px) and (max-width:1100px){.schematic-stack{display:grid;grid-template-columns:1fr 1fr;gap:16px}.schematic-stack .sectionhead{grid-column:1/-1;height:auto;padding-bottom:0}.schematic-card{margin:0}}

/* Expanded plays: pathway first, screenshot evidence on demand. */
.sample #dayLabel{padding:0;border:0;display:inline}
#detail .direction{border-bottom:0;margin-bottom:20px;gap:9px}
#detail .direction button{padding:9px 17px;border:1px solid var(--line);border-radius:5px}
#detail .direction button.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.play{border:1px solid var(--line);border-radius:9px;background:#fff;margin-bottom:13px;overflow:hidden}
.play>summary{padding:23px 25px;gap:18px}.play>summary:hover{background:#fafbf8}
.badge{font-size:10px;background:#edf5f0;padding:7px 10px;border-radius:4px;text-align:center;min-width:52px}
.badge.short{background:#f6eff1}.path{font-size:15px}.path-arrow{color:#8a9c92;margin:0 3px}.path small{margin-top:7px}
.reached{font-size:9px;white-space:nowrap;color:#61786b}.expand{margin-left:8px}
.play[open]>summary{border-bottom:1px solid #e4e8e1}
.playbody{padding:24px;grid-template-columns:minmax(0,1.7fr) minmax(205px,1fr);gap:24px}
.play-schematic{margin:0;border:1px solid #e1e6dd;border-radius:6px;background:var(--paper);overflow:hidden;align-self:start}
.visual-heading{display:flex;justify-content:space-between;padding:16px 19px 0;font-size:9px;letter-spacing:.09em;color:#687c71}.visual-heading span:last-child{color:var(--teal);letter-spacing:0}
.play-schematic svg{width:100%;height:auto;display:block}
.play-schematic figcaption{font-size:10px;color:#6f7d75;padding:13px 18px;border-top:1px solid #e1e6dd;line-height:1.5}
.play-facts{padding:5px 0}.play-facts dl{margin:15px 0 0}.play-facts dt{font-size:10px;margin:14px 0 5px}
.play-facts dd{font-size:13px;line-height:1.5}.play-facts strong{display:block;font:23px Georgia,serif;margin-top:3px}.play-facts p{line-height:1.7;color:#718078}
.evidence{grid-column:1/-1;border-top:1px solid #e4e8e1}.evidence>summary{display:flex;justify-content:space-between;padding:18px 0 0;color:var(--teal);font-size:11px;list-style:none;gap:10px;cursor:pointer}.evidence>summary::-webkit-details-marker{display:none}.evidence>summary span{font-size:10px;color:var(--muted)}
.evidence-content{padding-top:18px}.evidence-content img{max-width:900px;max-height:600px;object-fit:contain;background:var(--paper);border:1px solid var(--line);border-radius:5px}.evidence-content p{font-size:10px}
@media(max-width:1100px){.playbody{grid-template-columns:1fr}.play-facts dl{display:grid;grid-template-columns:1fr 1fr;gap:4px 25px}.play-facts dt{grid-row:1}.play-facts p{max-width:600px}.play>summary{gap:12px}.path{font-size:13px}}
@media(max-width:600px){.play>summary{padding:18px;gap:12px}.path{min-width:0;flex:1;font-size:13px}.path small{font-size:9px}.play .reached{margin-left:64px}.playbody{padding:15px;gap:19px}.play-schematic figcaption{font-size:9px;padding:10px 12px}.visual-heading{padding:12px 12px 0;font-size:8px}.evidence>summary{font-size:11px}.evidence>summary span{font-size:9px}.play-facts dd{font-size:12px}.play-facts strong{font-size:21px}.sample #dayLabel{flex-basis:auto}}

.sample #moveLabel{padding:0;border:0;display:inline;flex-basis:auto}
@media(max-width:600px){.play>summary{display:grid;grid-template-columns:52px minmax(0,1fr) 16px;column-gap:12px;row-gap:10px}.play>summary .badge{grid-column:1;grid-row:1;align-self:start}.play>summary .path{grid-column:2;grid-row:1;min-width:0}.play>summary .expand{grid-column:3;grid-row:1;margin:0}.play>summary .reached{grid-column:2;grid-row:2;margin:0;white-space:normal}.play>summary .path small{line-height:1.6}}

.contextual .visual-heading{padding-bottom:12px}
.level-map{position:relative;margin:0 13px;border-top:1px solid #e3e7df;border-bottom:1px solid #e3e7df}
.context-row{height:52px;position:relative;display:flex;align-items:center}
.context-row:before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px dashed #cbd5cb}
.context-row.selected-level:before{border-top:2px solid #759c8b}
.context-label{position:relative;z-index:1;background:var(--paper);margin-left:44%;width:56%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:4px 0 4px 9px}
.context-name{font-size:11px;color:#68796e;line-height:1.35}.context-price{font-size:11px;color:#68796e;white-space:nowrap;font-variant-numeric:tabular-nums}
.selected-level .context-name,.selected-level .context-price{color:var(--ink);font-weight:600}.context-name b{display:block;font-size:8px;letter-spacing:.08em;color:var(--teal);margin-bottom:2px}
.play-schematic .context-candles{position:absolute;left:0;top:0;width:42%;height:100%;pointer-events:none}
.context-source{font-size:9px;color:#77857c;padding:0 18px 12px}
.contextual figcaption{border-top:0;padding-bottom:5px}
@media(max-width:600px){.context-row{height:66px}.context-name,.context-price{font-size:10px}.context-label{gap:6px;margin-left:36%;width:64%;padding-left:5px}.play-schematic .context-candles{width:34%}.level-map{margin:0 10px}.context-source{padding-left:12px}}