:root{--paper:#faf8f3;--surface:#f0ede6;--panel:#fffefa;--ink:#242824;--muted:#62645d;--line:#deddd4;--accent:#b44319;--accent-soft:#f6e9df;--night:#191d1b;--header-ink:#f4f1e9;--header-muted:#b6b9ad;--body-size:19px;--rail:260px;--topbar:82px;--readerbar:55px;--serif:Georgia, "Times New Roman", serif;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--paper:#1b201e;--surface:#222824;--panel:#282e2a;--ink:#edece4;--muted:#b1b5aa;--line:#3a423b;--accent:#f39363;--accent-soft:#3a2c24;--night:#111613;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#1b201e;--surface:#222824;--panel:#282e2a;--ink:#edece4;--muted:#b1b5aa;--line:#3a423b;--accent:#f39363;--accent-soft:#3a2c24;--night:#111613;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topbar) + var(--readerbar) + 20px)}body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}a{color:inherit;text-underline-offset:4px;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button svg{vertical-align:middle;flex-shrink:0;width:19px;height:19px}.skip-link{background:var(--panel);z-index:99;padding:16px;position:fixed;top:-80px;left:0}.skip-link:focus{top:0}.topbar{height:var(--topbar);background:var(--night);color:var(--header-ink);z-index:30;border-bottom:1px solid #343932;align-items:center;gap:26px;padding:0 28px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;min-width:234px;display:flex}.brand-mark{border:1px solid #ed7639;place-items:center;width:30px;height:34px;display:grid}.brand-mark:before{content:"";background:#ed7639;border-radius:50%;width:9px;height:9px}.brand strong{font:17px var(--serif);letter-spacing:.01em;display:block}.brand small{color:var(--header-muted);margin-top:4px;font-size:11px;display:block}.top-nav{align-items:center;gap:28px;height:100%;display:flex}.top-nav a{height:100%;color:var(--header-muted);border-bottom:3px solid #0000;grid-auto-flow:column;align-items:center;gap:6px;padding-top:3px;font-size:13px;display:grid}.top-nav a.active{color:#fff;border-color:#ed7639}.top-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.preview-label{color:var(--header-muted);white-space:nowrap;border:1px solid #535b50;border-radius:20px;padding:5px 9px;font-size:10px}.icon-button{border-radius:5px;place-items:center;width:36px;height:36px;display:grid}.icon-button:hover{background:var(--accent-soft)}.topbar .icon-button:hover{background:#30372f}.mobile-menu{display:none}.sidebar{top:var(--topbar);width:var(--rail);background:var(--surface);border-right:1px solid var(--line);z-index:25;flex-direction:column;display:flex;position:fixed;bottom:0;left:0}.sidebar-intro{padding:24px 24px 4px}.sidebar-intro .edition{color:var(--muted);font-size:11px}.chapter-nav{overscroll-behavior:contain;scrollbar-width:thin;flex:1;padding:0 12px 24px;overflow-y:auto}.part-label{color:var(--muted);align-items:center;gap:9px;margin:26px 12px 11px;font-size:11px;display:flex}.part-label b{color:var(--accent);font-weight:500}.chapter-link{color:var(--muted);border-radius:4px;align-items:baseline;gap:11px;padding:10px 12px;font-size:12px;line-height:1.55;display:flex}.chapter-link span:first-child{font-variant-numeric:tabular-nums;min-width:16px;font-size:10px}.chapter-link:hover{background:var(--line);color:var(--ink)}.chapter-link.active{color:var(--ink);background:var(--panel);box-shadow:inset 3px 0 var(--accent)}.chapter-link.active span:first-child{color:var(--accent)}.sidebar-footer{border-top:1px solid var(--line);align-items:center;gap:11px;padding:16px 24px;font-size:11px;display:flex}.sidebar-footer img{object-fit:cover;border-radius:50%;width:33px;height:37px}.sidebar-footer strong{font-weight:500;display:block}.sidebar-footer small{color:var(--muted);margin-top:4px;display:block}.sidebar-overlay{display:none}.reader-layout{margin-left:var(--rail)}.reader-layout:focus{outline:none}.reader-bar{height:var(--readerbar);border-bottom:1px solid var(--line);color:var(--muted);top:var(--topbar);background:var(--paper);z-index:15;justify-content:space-between;align-items:center;padding:0 42px;font-size:11px;display:flex;position:sticky}.reader-bar .tools{align-items:center;gap:5px;display:flex}.reader-bar .tools button{border-radius:4px;padding:8px;font-size:12px}.reader-bar .tools button:hover{color:var(--ink);background:var(--surface)}.reader-bar .tools .saved{color:var(--accent)}.reader-bar .tools .saved svg path{fill:currentColor}.reading-track{background:var(--accent);height:2px;transition:width .15s;position:absolute;bottom:-1px;left:0}.reading-grid{grid-template-columns:minmax(0,760px) 184px;justify-content:center;gap:56px;padding:52px 50px 60px;display:grid}.article{min-width:0;max-width:720px}.chapter-meta{color:var(--muted);align-items:center;gap:12px;margin:0 0 23px;font-size:12px;display:flex}.chapter-meta .part{color:var(--accent)}.chapter-stamp{background:var(--accent-soft);color:var(--accent);border-radius:3px;padding:4px 7px;font-size:10px}.article h1{font:400 clamp(35px, 3.7vw, 58px) / 1.1 var(--serif);letter-spacing:-1.8px;margin:0 0 24px}.chapter-byline{color:var(--muted);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:14px;margin-bottom:34px;padding-bottom:27px;font-size:11px;display:flex}.prose{font:var(--body-size) / 1.85 var(--serif);overflow-wrap:break-word}.prose p{margin:0 0 1.25em;display:flow-root}.prose>p:first-child{font-size:1.15em;line-height:1.65}.prose h2{font:1.55em/1.3 var(--serif);letter-spacing:-.45px;margin:2.5em 0 .9em}.prose h3{font:1.22em/1.4 var(--serif);margin:2em 0 .7em}.prose a{color:var(--accent);text-decoration:underline}.prose strong{font-weight:600}.prose ul,.prose ol{margin:1.5em 0;padding-left:1.35em}.prose li{margin-bottom:.5em;padding-left:.25em}.prose blockquote{border-left:2px solid var(--accent);margin:30px 0;padding:4px 24px}.prose img{border-radius:4px;max-width:100%;height:auto;margin:0 auto;display:block}.prose .author-card{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:6px;align-items:center;gap:22px;margin:0 0 2.2em;padding:20px 24px;display:flex}.prose .author-card img{object-fit:cover;object-position:50% 18%;border-radius:50%;flex:none;width:88px;height:88px;margin:0}.prose .author-card h2{margin:0 0 .2em}.prose .author-card p{margin:0}.author-card-role{color:var(--muted);line-height:1.45}.prose .author-card .author-card-contact{margin-top:.45em;font-size:.92em}@media (max-width:520px){.prose .author-card{gap:16px;padding:16px 18px}.prose .author-card img{width:68px;height:68px}.author-card-role{font-size:.92em}}.figure-zoom{cursor:zoom-in;border-radius:4px;width:100%;margin:30px 0;padding:0;display:block}.prose p:has(>em:only-child){font:12px/1.65 var(--sans);color:var(--muted)}.prose .figure-text{font:14px/1.7 var(--sans);margin:-12px 0 30px}.prose .figure-text summary{cursor:pointer;color:var(--accent);align-items:center;min-height:44px;font-weight:600;display:flex}.prose .figure-text p{font:inherit}.prose .table-wrap{max-width:100%;margin:24px 0;overflow:auto}.prose table{border-collapse:collapse;font:14px/1.7 var(--sans);width:100%}.prose td,.prose th{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:14px 16px}.prose th{background:var(--surface);font-weight:600}.chapter-pager{border-top:1px solid var(--line);justify-content:space-between;gap:20px;margin-top:54px;padding-top:26px;display:flex}.chapter-pager a{font:20px/1.3 var(--serif);max-width:48%}.chapter-pager a:hover{color:var(--accent)}.chapter-pager .next{text-align:right;margin-left:auto}.chapter-pager small{font:11px var(--sans);color:var(--muted);margin-bottom:10px;display:block}.toc-rail{top:calc(var(--topbar) + var(--readerbar) + 31px);align-self:start;padding-top:8px;position:sticky}.toc-rail h2{margin:0 0 20px;font-size:11px;font-weight:600}.toc-rail a{color:var(--muted);border-left:1px solid var(--line);padding:8px 0 8px 15px;font-size:11px;line-height:1.6;display:block}.toc-rail a:hover,.toc-rail a.current{color:var(--accent);border-color:var(--accent)}.contents-page{max-width:820px;margin:0 auto;padding:56px 44px 90px}.contents-intro{align-items:center;gap:40px;margin-bottom:30px;display:flex}.contents-cover{clip-path:polygon(6.45% 6.58%,83.8% 5.47%,83.8% 6.25%,93.75% 7.42%,92.68% 90.17%,14.75% 92.32%,6.45% 90.23%);flex-shrink:0;width:180px;height:auto}.contents-intro h1{font:400 clamp(34px, 4vw, 50px) / 1.1 var(--serif);letter-spacing:-1.4px;margin:0 0 16px}.contents-byline{color:var(--muted);margin:0 0 24px;font-size:13px}.guide-card{border:1px solid var(--line);border-left:3px solid var(--accent);font:14px/1.6 var(--sans);border-radius:6px;margin:8px 0 0;padding:22px 24px 24px}.guide-card .chapter-meta{margin:0 0 6px}.guide-card h2{font:26px/1.25 var(--serif);margin:0 0 8px}.guide-card h2 a:hover{color:var(--accent)}.guide-card>p:not(.chapter-meta){color:var(--muted);max-width:600px;margin:0 0 12px}.guide-card ol{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2px 24px;margin:0 0 18px;padding-left:20px;display:grid}.guide-card li{padding:3px 0}.guide-card li a:hover{color:var(--accent)}.guide-card-done{color:var(--accent);font-weight:600}.contents-routes h2{font:26px/1.3 var(--serif);margin:44px 0 14px}.route-cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.route-card{border:1px solid var(--line);font:14px/1.6 var(--sans);border-radius:6px;flex-direction:column;padding:18px 20px;display:flex}.route-card h3{font:19px/1.3 var(--serif);margin:0 0 6px}.route-card p{color:var(--muted);margin:0 0 10px}.route-card ol{margin:0 0 12px;padding-left:20px}.route-card li{padding:3px 0}.route-card a:hover{color:var(--accent)}.route-practice{color:var(--accent);margin-top:auto;font-weight:600}.about-page h1{font:400 clamp(34px, 4vw, 50px) / 1.1 var(--serif);letter-spacing:-1.4px;margin:0 0 16px}.about-page section{margin-top:44px}.about-page h2{font:26px/1.3 var(--serif);margin:0 0 14px}.about-page section>p{font:17px/1.75 var(--serif);max-width:640px;margin:0 0 14px}.about-page .about-lede{border-left:3px solid var(--accent);margin:18px 0;padding-left:18px;font-weight:600}.about-parts{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin:22px 0 18px;padding:0;list-style:none}.about-part-numeral{color:var(--accent);margin:0 0 4px;font-size:12px}.about-page .about-more{color:var(--accent);font:600 .88em var(--sans)}.about-page .about-more:hover{text-underline-offset:4px;text-decoration:underline}.about-author{border:1px solid var(--line);border-left:3px solid var(--accent);font:14px/1.5 var(--sans);border-radius:6px;align-items:center;gap:18px;margin-top:44px;padding:18px 22px;display:flex}.about-author img{object-fit:cover;object-position:50% 18%;border-radius:50%;flex:none;width:64px;height:64px}.about-author strong{font:19px/1.3 var(--serif);display:block}.about-author small{color:var(--muted);margin:2px 0 6px;display:block}.about-buy{margin:28px 0 0;font-size:14px}.about-buy a{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.guide-contents{font:14px/1.6 var(--sans);border-left:2px solid var(--line);margin:24px 0 8px;padding-left:16px}.guide-contents ul{margin:0;padding:0;list-style:none}.guide-contents li{padding:3px 0}.contents-group h2{font:26px/1.3 var(--serif);align-items:baseline;gap:14px;margin:44px 0 10px;display:flex}.contents-group .numeral{font:12px var(--sans);color:var(--accent)}.contents-group ol{margin:0;padding:0;list-style:none}.contents-group li a{border-bottom:1px solid var(--line);align-items:baseline;gap:16px;padding:14px 4px;display:flex}.contents-group li a:hover .title{color:var(--accent)}.contents-group .num{min-width:18px;color:var(--accent);font-variant-numeric:tabular-nums;font-size:11px}.contents-group .title{font:18px/1.4 var(--serif);flex:1}.contents-group .minutes{color:var(--muted);white-space:nowrap;align-items:center;gap:10px;font-size:11px;display:flex}.button{background:var(--ink);color:var(--paper);border-radius:5px;align-items:center;gap:10px;padding:12px 18px;font-size:13px;display:inline-flex}.button:hover{background:var(--accent);color:#fff}.figure-dialog{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:12px;width:min(1100px,100vw - 28px);max-width:none;max-height:90vh;padding:0;box-shadow:0 24px 100px #0005}.figure-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#101a1470}.dialog-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:18px 22px 14px;display:flex}.dialog-header h2{font:20px var(--serif);margin:0}.dialog-body{max-height:calc(90vh - 70px);padding:20px 22px;overflow:auto}.dialog-body img{width:100%;height:auto;margin-bottom:12px;display:block}.small{font-size:12px;line-height:1.7;text-decoration:underline}.sidebar-intro h2{margin:14px 0 10px;font-size:13px;font-weight:600}.book-progress{background:var(--line);border-radius:8px;height:3px;overflow:hidden}.book-progress>span{background:var(--accent);height:100%;display:block}.progress-label{color:var(--muted);justify-content:space-between;margin-top:8px;font-size:10px;display:flex}.journey-reset{color:var(--muted);font:inherit;text-underline-offset:2px;cursor:pointer;background:0 0;border:0;margin-top:6px;padding:2px 0;font-size:11px;text-decoration:underline}.journey-reset:hover,.journey-reset:focus-visible{color:var(--accent)}.chapter-link .done{color:var(--accent);margin-left:auto;font-size:10px}.storage-warning{background:var(--accent-soft);text-align:center;padding:10px 20px;font-size:12px}.chapter-end{justify-content:flex-end;margin-top:54px;display:flex}.chapter-end+.chapter-pager{margin-top:26px}.button.secondary{color:var(--ink);border:1px solid var(--line);background:0 0}.button.secondary:hover{border-color:var(--accent);color:var(--accent)}.button svg{width:17px;height:17px}.contents-actions{flex-wrap:wrap;gap:12px;display:flex}.prose [id]:target{animation:2.4s ease-out target-flash}@keyframes target-flash{0%{background:var(--accent-soft)}}.selection-menu{background:var(--night);color:var(--header-ink);z-index:45;white-space:nowrap;border:1px solid #596052;border-radius:8px;gap:5px;padding:7px;display:flex;position:fixed;bottom:26px;left:50%;transform:translate(-50%);box-shadow:0 12px 30px #0003}.selection-menu button{border-radius:4px;padding:10px 12px;font-size:13px}.selection-menu button:hover{background:#404736}.toast{background:var(--ink);color:var(--paper);z-index:70;opacity:0;pointer-events:none;border-radius:7px;max-width:calc(100vw - 30px);padding:12px 20px;font-size:13px;transition:opacity .18s;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #0002}.toast.visible{opacity:1}.modal{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:12px;width:min(650px,100vw - 28px);max-height:85vh;padding:0;box-shadow:0 24px 100px #0005}.modal.wide{width:min(760px,100vw - 28px)}.modal::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#101a1470}.modal .dialog-body{max-height:calc(85vh - 70px)}.modal h3{font:20px var(--serif);margin:26px 0 10px}.field{margin-bottom:22px;display:block}.field>span{margin-bottom:9px;font-size:13px;font-weight:600;display:block}.field small{color:var(--muted);margin-top:6px;font-size:12px;display:block}.field input[type=range]{width:100%;accent-color:var(--accent)}.field textarea,.field select{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);font:14px/1.6 var(--sans);border-radius:5px;padding:12px}.field textarea{resize:vertical;min-height:100px}.dialog-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.muted{color:var(--muted)}.quote-preview{font:17px/1.65 var(--serif);border-left:2px solid var(--accent);white-space:pre-wrap;max-height:190px;margin:0 0 16px;padding-left:17px;overflow:auto}.note-item{border-top:1px solid var(--line);padding:18px 0}.note-item p{white-space:pre-wrap;margin:0 0 8px;font-size:14px;line-height:1.7}.note-item .link{color:var(--accent)}.remove-entry,.restore-draft{color:var(--muted);text-underline-offset:4px;margin-top:10px;padding:0;text-decoration:underline;display:block}.restore-draft{color:var(--accent)}.bookmark-list{font:17px/1.8 var(--serif);margin:0;padding-left:1.2em}.bookmark-list a{color:var(--accent);text-decoration:underline}.file-button{cursor:pointer;position:relative}.file-button input{opacity:0;cursor:pointer;position:absolute;inset:0}.file-button:focus-within{outline:3px solid var(--accent);outline-offset:4px}.form-error{color:var(--accent);text-decoration:none}.modal .small{text-decoration:none}.modal a.small,.modal button.small{text-decoration:underline}.placeholder{max-width:42rem;font:18px/1.6 var(--serif);margin:0 auto;padding:3rem 1rem}.placeholder h1{color:var(--accent)}.search-button{color:#ddd;border:1px solid #535b50;border-radius:6px;align-items:center;gap:10px;padding:9px 12px;font-size:12px;display:flex}.search-button:hover{border-color:var(--header-muted)}.search-button kbd{font:10px var(--sans);color:var(--header-muted);border:1px solid #535b50;border-radius:3px;padding:2px 4px}.search-dialog .dialog-body{padding:0}.search-field{border-bottom:1px solid var(--line);color:var(--muted);align-items:center;gap:10px;padding:10px 26px;display:flex}.search-field svg{flex-shrink:0;width:19px;height:19px}.search-input{color:var(--ink);background:0 0;border:0;width:100%;padding:8px 0;font-size:18px;outline:none!important}.search-results{margin:0;padding:10px 15px;list-style:none}.search-result{border-bottom:1px solid var(--line);border-radius:5px;padding:15px 13px;display:block}.search-result:hover,.search-result:focus-visible{background:var(--surface)}.search-result small{color:var(--accent);margin-bottom:6px;font-size:11px;display:block}.search-result strong{font:19px var(--serif);margin-bottom:8px;display:block}.search-result span{color:var(--muted);font-size:13px;line-height:1.7;display:block}.search-result mark{background:var(--accent-soft);color:var(--ink);border-radius:2px}.search-status{color:var(--muted);margin:0;padding:18px 26px 4px;font-size:13px;line-height:1.7}.search-status:empty{display:none}.prose .jumped{background:var(--accent-soft);box-shadow:0 0 0 8px var(--accent-soft);transition:background 2s,box-shadow 2s}.field>label{margin-bottom:4px;font-size:13px;font-weight:600;display:block}.bet-editor .field small{margin:0 0 10px;line-height:1.6}.bet-editor .field input{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);border-radius:5px;padding:12px;font-size:14px;line-height:1.6}.bet-editor .field textarea{font-size:14px;line-height:1.6}.bet-editor [aria-invalid]{border-color:var(--accent)}.paywall{max-width:760px}.paywall-sections{background:var(--surface);border-radius:6px;margin-top:32px;padding:22px 26px}.paywall-sections h2{margin:0 0 10px;font-size:13px;font-weight:600}.paywall-sections ul{font:15px/1.8 var(--serif);margin:0;padding-left:1.2em}.paywall-actions{justify-items:start;gap:10px;margin-top:32px;display:grid}.paywall-actions a{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.legal-page{max-width:760px}.legal-page h2{font:24px var(--serif);margin:40px 0 12px;font-weight:400}.legal-page p,.legal-page li{font:16px/1.8 var(--serif)}.account-page{max-width:760px}.account-form,.account-sections section{max-width:520px;margin-top:36px}.account-sections section{border-top:1px solid var(--line);padding-top:28px}.account-sections h2{font:24px var(--serif);margin:0 0 12px;font-weight:400}.account-page .field input{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);border-radius:5px;padding:12px;font-size:15px}.notice{border-left:2px solid var(--accent);background:var(--accent-soft);max-width:560px;margin-top:32px;padding:16px 20px;font-size:14px;line-height:1.7}.check{align-items:center;gap:10px;margin:18px 0;font-size:13px;display:flex}.button.danger{color:#fff;background:#9b2c1c}.button.danger:disabled{opacity:.45}.sidebar-account,.sidebar-about{display:none}.rail-note{border-top:1px solid var(--line);color:var(--muted);margin-top:32px;padding-top:22px;font-size:11px;line-height:1.7}.toc-rail .rail-note a{color:var(--accent);border:0;padding:8px 0 0;font-size:12px}.practice-callout{border-left:2px solid var(--accent);background:var(--accent-soft);margin:36px 0 0;padding:18px 20px;font-size:13px;line-height:1.7;display:none}.guide-callout{border-left:2px solid var(--accent);background:var(--accent-soft);margin:36px 0 0;padding:18px 20px;font-size:13px;line-height:1.7}.practice-callout a,.guide-callout a{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.chapter-byline button{font:inherit;color:inherit;text-underline-offset:4px;padding:0;text-decoration:underline}.workspace{max-width:1110px;margin:0 auto;padding:60px 44px 100px}.workspace h1{font:48px/1.12 var(--serif);letter-spacing:-1.4px;margin:0 0 18px;font-weight:400}.workspace .intro{color:var(--muted);max-width:640px;font:17px/1.75 var(--serif);margin:0}.workspace-meta{color:var(--accent);margin-bottom:18px;font-size:12px}.updates-layout{grid-template-columns:minmax(0,1fr) 245px;gap:65px;margin-top:48px;display:grid}.release{border-bottom:1px solid var(--line);margin-bottom:40px;padding:0 0 43px}.release-date{color:var(--muted);align-items:center;gap:14px;font-size:11px;display:flex}.release h2{font:31px/1.25 var(--serif);margin:20px 0 14px;font-weight:400}.release-summary{font:17px/1.7 var(--serif);color:var(--muted);margin:0 0 28px}.release-change{margin:25px 0}.release-change h3{margin:0 0 9px;font-size:13px;font-weight:600}.release-change p{color:var(--muted);margin:0 0 11px;font-size:13px;line-height:1.8}.chapter-tags{flex-wrap:wrap;gap:7px 12px;margin:0;padding:0;list-style:none;display:flex}.chapter-tags a{color:var(--accent);border-bottom:1px solid color-mix(in srgb, var(--accent) 35%, transparent);padding-bottom:3px;font-size:11px;line-height:1.4}.chapter-tags a:hover{color:var(--ink)}.release-actions{flex-wrap:wrap;align-items:center;gap:18px;margin-top:27px;display:flex}.release-actions>a{text-underline-offset:4px;font-size:12px;text-decoration:underline}.edition-card{top:calc(var(--topbar) + 33px);align-self:start;position:sticky}.cover-image{border-radius:4px;width:100%;height:auto;display:block}.edition-card h2{font:22px/1.3 var(--serif);margin:22px 0 10px;font-weight:400}.edition-card .button{width:100%;margin-top:12px}.cadence{border-top:1px solid var(--line);margin-top:30px;padding-top:24px}.cadence h3{margin:0 0 8px;font-size:12px}.cadence p{color:var(--muted);margin:0 0 8px;font-size:12px;line-height:1.8}.cadence small{color:var(--muted);font-size:11px}.history-item{border-top:1px solid var(--line);padding:22px 0}.history-item small{color:var(--accent);font-size:11px}.history-item h3{font:23px var(--serif);margin:12px 0}.practice-workspace{max-width:1160px}.practice-title{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.practice-actions{flex-direction:column;align-items:flex-end;gap:9px;margin-top:12px;display:flex}.practice-layout{grid-template-columns:minmax(0,1.25fr) minmax(250px,.85fr);gap:38px;margin-top:37px;display:grid}.bet-editor{min-width:0}.step-tabs{border-bottom:1px solid var(--line);margin-bottom:30px;display:flex}.step-tabs button{color:var(--muted);text-align:left;border-bottom:2px solid #0000;flex:1;padding:12px 14px 17px;font-size:12px}.step-tabs button span{color:var(--muted);margin-bottom:6px;font-size:10px;display:block}.step-tabs button[aria-current]{border-color:var(--accent);color:var(--ink)}.step-tabs button[aria-current] span{color:var(--accent)}.step-heading>span{color:var(--muted);font-size:11px}.step-heading h2{font:28px/1.25 var(--serif);margin:12px 0 28px;font-weight:400}.step-actions{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding-top:24px;display:flex}.step-actions>span{font-size:11px}.brief-column{top:calc(var(--topbar) + 33px);align-self:start;position:sticky}.brief-preview{background:var(--surface);border-top:3px solid var(--accent);padding:29px 28px 20px}.brief-label{color:var(--muted);font-size:11px}.brief-preview h2{font:26px/1.3 var(--serif);overflow-wrap:anywhere;margin:15px 0 25px;font-weight:400}.brief-line{margin:20px 0}.brief-line h3{color:var(--accent);margin:0 0 7px;font-size:11px;font-weight:500}.brief-line p{font:14px/1.65 var(--serif);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.brief-line.unfilled p{color:var(--muted);font-style:italic}.brief-foot{border-top:1px solid var(--line);color:var(--muted);flex-direction:column;gap:6px;margin-top:26px;padding-top:17px;font-size:11px;display:flex}.practice-source{padding:23px 0;font-size:12px}.practice-source span{color:var(--muted);margin-bottom:14px;display:block}.practice-source a{color:var(--accent);margin:9px 0;line-height:1.6;display:block}.brief-review>h2{font:33px var(--serif);margin:10px 0;font-weight:400}.brief-review section{border-top:1px solid var(--line);padding:20px 0}.brief-review h3{font:24px var(--serif);color:var(--accent);margin:0}.brief-review h4{margin:25px 0 10px;font-size:12px}.brief-review p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.8}.snapshot-picker{min-width:0}.snapshot-picker select{max-width:100%;font-size:12px}.toc-rail.snapshot-picker .rail-links a{color:var(--accent);border:0;margin-top:14px;padding:0;font-size:11px;display:block}@media (max-width:1200px){.toc-rail.snapshot-picker{grid-row:1;display:block;position:static}.snapshot-picker .field{margin:0}.practice-callout{display:block}}@media (max-width:1150px){.updates-layout{grid-template-columns:minmax(0,1fr) 210px;gap:35px}.practice-layout{grid-template-columns:minmax(0,1fr) minmax(210px,.75fr);gap:25px}.practice-title{display:block}.practice-actions{align-items:flex-start;margin:4px 0 10px}.step-tabs button{padding:12px 8px}.brief-preview{padding:22px 18px}.workspace{padding-left:33px;padding-right:33px}.step-actions>span{display:none}}@media (max-width:850px){.top-nav .about-link{display:none}.sidebar-about{border-top:1px solid var(--line);color:var(--accent);padding:12px 24px;font-size:12px;display:block}}@media (max-width:650px){.practice-layout,.updates-layout{grid-template-columns:1fr}.brief-column,.edition-card{position:static}.brief-column{order:2}.workspace{padding:35px 20px 70px}.workspace h1{font-size:36px}.practice-layout{margin-top:25px}.edition-card{max-width:290px}.release h2{font-size:27px}.brief-review .dialog-actions{flex-wrap:wrap}.step-tabs button{padding:10px 4px;font-size:11px}}@media (min-width:1500px){.reading-grid{gap:75px;padding-top:70px}.article h1{font-size:62px}}@media (max-width:1200px){:root{--rail:232px}.topbar{gap:16px;padding:0 20px}.brand{min-width:211px}.reading-grid{grid-template-columns:minmax(0,700px);padding:42px 50px}.toc-rail,.preview-label{display:none}}@media (max-width:850px){:root{--rail:0px;--topbar:68px;--readerbar:49px}.topbar{gap:13px;padding:0 16px}.brand{min-width:0}.brand strong{font-size:14px}.brand small{font-size:10px}.brand-mark{display:none}.top-nav{gap:15px;margin-left:auto}.top-nav a{font-size:12px}.top-actions{gap:3px;margin-left:0}.mobile-menu{display:grid}.search-button{border:0;padding:8px}.search-button span,.search-button kbd{display:none}.sidebar{visibility:hidden;width:275px;transition:transform .18s,visibility .18s;transform:translate(-100%)}.sidebar.open{visibility:visible;transform:translate(0);box-shadow:20px 0 80px #0003}.sidebar-overlay.visible{inset:var(--topbar) 0 0;z-index:20;background:#0005;display:block;position:fixed}.reader-bar{padding:0 25px}.reading-grid{padding:37px 28px 60px}.article{max-width:690px;margin:auto}.article h1{letter-spacing:-1px;font-size:43px}.contents-page{padding:40px 26px 80px}}@media (max-width:520px){.brand{flex:1}.brand strong{font-size:13px;line-height:1.25}.brand small{display:none}.topbar{gap:4px;padding:0 10px}.top-nav a{font-size:11px}.top-nav{gap:12px}.top-actions{gap:0}.top-actions .theme-button,.top-actions .account-button{display:none}.sidebar-account{border-top:1px solid var(--line);color:var(--accent);padding:12px 24px;font-size:12px;display:block}.icon-button{width:32px}.reader-bar{padding:0 20px;font-size:10px}.reading-grid{padding:32px 20px 50px}.article h1{font-size:36px}.prose{font-size:calc(var(--body-size) - 1px);line-height:1.8}.chapter-pager{flex-direction:column}.chapter-pager a{max-width:none}.contents-intro{flex-direction:column;align-items:flex-start;gap:24px}.contents-cover{width:140px}.contents-page{padding:32px 20px 70px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{.topbar,.sidebar,.reader-bar,.toc-rail,.chapter-pager{display:none!important}.reader-layout{margin:0}.reading-grid{padding:0;display:block}.prose{text-align:justify;font-size:12pt}body{color:#000;background:#fff}}