:root{color-scheme:dark;--bg:#11171e;--side:#0c1117;--surface:#171f28;--ink:#f4f0e9;--muted:#aab4bf;--line:#303a45;--accent:#f3ac59;--accent-soft:#282219;--measure:1100px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.65}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--accent);text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{color:inherit}p{margin:0 0 1.1em}h1,h2,h3{line-height:1.13;letter-spacing:-.035em;margin:0 0 .55em}h1{font-size:clamp(38px,4.5vw,66px);font-weight:760}h2{font-size:28px}h3{font-size:20px;letter-spacing:-.015em}ul,ol{padding-left:1.3em}li{margin:.45em 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.lead{font-size:16px;margin:22px 0}.primary{display:inline-block;background:var(--accent);color:#151719;text-decoration:none;padding:11px 18px;font-weight:700;font-size:13px;border:0}.primary:hover{background:#ffc77f}.quiet-link{margin-left:16px;font-size:13px}.facts{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);padding:25px 0;margin-bottom:40px}.facts div{padding:0 23px;border-left:1px solid var(--line)}.facts div:first-child{padding-left:0;border:0}.facts strong{display:block;font-size:35px;line-height:1.2;letter-spacing:-.04em}.facts span{font-size:12px;color:var(--muted)}.columns{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin:28px 0}.section{padding:28px 0;border-top:1px solid var(--line)}.section>p{max-width:850px}.layer-stack{border-top:1px solid var(--line);margin:28px 0}.layer-row{display:grid;grid-template-columns:70px 160px 1fr;gap:20px;align-items:start;padding:24px 0;border-bottom:1px solid 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td:nth-child(2){min-width:180px}.chapter-end{display:flex;justify-content:space-between;gap:20px;padding-top:25px;margin-top:36px;border-top:1px solid var(--line);font-size:13px}.tier-demo{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:20px 0}.tier-demo span{padding:8px 14px;border:1px solid var(--line);font-size:13px}.tier-demo strong{color:var(--accent);margin-right:8px}.milestone{display:grid;grid-template-columns:45px 1fr;border-bottom:1px solid var(--line);padding:22px 0;gap:18px}.milestone p:last-child{margin-bottom:0}details{border-bottom:1px solid var(--line);padding:14px 0}summary{cursor:pointer;color:var(--ink);font-weight:600}details>div{padding:15px 0 0;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding:24px 44px;color:var(--muted);font-size:10px}.mobile-menu{display:none}.print-only{display:none}dialog{width:min(800px,calc(100vw - 36px));max-height:calc(100dvh - 50px);border:1px solid 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.item-art{width:80px;height:80px}.source-id{font-family:ui-monospace,monospace;font-size:10px;word-break:break-all}.progressbar{height:3px;background:var(--accent);position:fixed;top:0;left:238px;z-index:30;transform-origin:left;transform:scaleX(0);width:calc(100% - 238px)}@keyframes arrive{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes art-arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.topbar>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:14px}.topbar>div{flex-shrink:0}
.play-button{display:inline-flex;align-items:center;gap:7px;align-self:center;padding:7px 13px;background:var(--accent);color:#151719;text-decoration:none;font-size:12px;font-weight:750;white-space:nowrap}.play-button:hover{background:#ffc77f;color:#151719}.play-caption{color:var(--muted);font-size:11px;margin:15px 0 0!important}.topbar>div{align-items:center}
@media(max-width:540px){.topbar>div{gap:12px}.topbar #print{display:none}.play-button{padding:7px 10px;font-size:11px}}
@media(min-width:1600px){.cover{gap:70px}.cover h1{font-size:84px}}
@media(max-width:1150px){.sidebar{width:210px;padding-inline:14px}.workspace{margin-left:210px}main{padding:35px 28px 60px}.topbar{padding-inline:28px}.cover{gap:22px}.cover h1{font-size:48px}.cover .cover-line{font-size:29px}.cover img{max-width:350px}.progressbar{left:210px;width:calc(100% - 210px)}}
@media(max-width:800px){.sidebar{position:relative;width:auto;padding:15px 20px;border-right:0;border-bottom:1px solid var(--line);overflow:visible}.brand{font-size:22px;margin:0;padding-right:110px}.brand img{width:43px;height:43px}.mobile-menu{display:flex;gap:15px;position:absolute;right:20px;top:23px;background:none;border:0;color:var(--muted);font-size:12px}.sidebar nav{display:none;margin-top:20px;grid-template-columns:1fr 1fr}.sidebar nav.open{display:grid}.sidebar-note{display:none}.workspace{margin:0}.topbar{height:54px;padding:0 20px}.topbar>div{gap:18px}.topbar kbd{display:none}main{padding:32px 20px 50px}.cover{grid-template-columns:1fr 1fr;gap:16px;margin-top:0}.cover h1{font-size:42px}.cover .cover-line{font-size:26px}.cover .lead{font-size:14px}.eyebrow{font-size:10px}.cover .quiet-link{display:block;margin:15px 0 0}.facts strong{font-size:30px}.columns{gap:22px}.layer-row{grid-template-columns:35px 110px 1fr;gap:15px}.catalog-toolbar{grid-template-columns:1fr 130px}.catalog-toolbar label:first-child{grid-column:1/-1}footer{padding:22px 20px}.progressbar{left:0;width:100%}}
@media(max-width:540px){.cover{grid-template-columns:1fr}.cover-copy{order:1}.cover img{width:100%;max-width:260px;justify-self:center;order:0;margin:0 0 15px}.cover h1{font-size:53px}.cover .cover-line{font-size:28px;max-width:320px}.cover .lead{font-size:15px}.facts{gap:0}.facts div{padding:0 10px}.facts span{font-size:10px}.columns{grid-template-columns:1fr;gap:15px}.layer-row{grid-template-columns:32px 1fr}.layer-row p{grid-column:2}.stage{grid-template-columns:30px 1fr;gap:10px}.stage-number{font-size:19px}.stage h3{font-size:21px}.lead{font-size:17px}.page-heading h1{font-size:39px}.topbar{font-size:11px}.topbar button{font-size:11px}footer{flex-wrap:wrap}.detail-head{padding:22px 20px 0}.detail-body{padding:20px}.detail-head h2{font-size:26px}.item-art{width:34px;height:34px}.catalog-table{font-size:12px}.catalog-table td:first-child{min-width:190px}th,td{padding-inline:9px}.chapter-end{font-size:12px}.catalog-toolbar{gap:10px}.sidebar nav{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{:root{color-scheme:light;--bg:#fff;--side:#fff;--surface:#f3f3f3;--ink:#111;--muted:#444;--line:#bbb;--accent:#81531b;--accent-soft:#f7f3ed;font-size:10pt}body{background:white;color:#111}.sidebar,.topbar,footer,.chapter-end,.catalog-toolbar,.results-note,dialog,.progressbar,.primary,.quiet-link,.skip{display:none!important}.workspace{margin:0}main{padding:0;max-width:none}.page{display:block!important;animation:none;break-before:page}.page:first-child{break-before:auto}.cover{display:grid;grid-template-columns:1fr 220px}.cover h1{font-size:42pt}.cover .cover-line{font-size:22pt}.cover img{max-width:220px}.cover .lead{font-size:11pt}.page-heading h1{font-size:30pt}h2{font-size:19pt}h3{font-size:14pt}.stage,.milestone,.layer-row,tr,.note{break-inside:avoid}table{font-size:9pt}.table-scroll{overflow:visible}.item-chip{color:#111;border-color:#aaa;background:none;font-size:8pt}.tag.proposed{color:#81531b}.columns{gap:24px}.print-only{display:block}.catalog-table{display:none}.print-item{padding:11px 0;border-bottom:1px solid #bbb;break-inside:avoid}.print-item h3{margin-bottom:6px}.print-item p{margin:4px 0}.item-symbol{color:#333}.source-id{font-size:7pt}a{color:#81531b}.micro,.eyebrow{color:#81531b}thead{display:table-header-group}.facts{margin-bottom:20px}.tree{display:none}@page{size:A4;margin:17mm}}