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/* A single video workspace: persistent desktop map, quiet article, modal compact map. */
body[data-mode="reading"]>.site-header,body[data-mode="reading"]>.entry{display:none}body[data-mode="reading"] main{max-width:1320px;padding:0 28px}#result{width:100%}.video-workspace{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;min-height:100dvh}.workspace-sidebar{position:sticky;top:0;align-self:start;max-height:100dvh;overflow:auto;padding:30px 24px 40px 0;border-right:1px solid var(--line);scrollbar-width:thin;scrollbar-color:#d5d9d2 transparent}.reader-brand{display:block;font-size:21px;margin-bottom:26px}.sidebar-identity{margin-bottom:24px}.sidebar-thumbnail{display:block;width:148px;aspect-ratio:16/10;overflow:hidden;border-radius:7px;background:#eeece6;margin-bottom:13px}.sidebar-thumbnail img{width:100%;height:100%;object-fit:cover}.sidebar-title{display:block;text-align:left;border:0;background:none;padding:0;font:600 15px/1.65 var(--serif);margin-bottom:8px}.sidebar-identity .metadata{font-size:11px}.workspace-main{min-width:0}.chapter-navigation{position:sticky;top:0;z-index:5;background:var(--paper);height:72px;display:flex;align-items:center;gap:10px}.reader-back{flex:none}.icon-button{border:0;background:none;min-width:40px;min-height:40px;font-size:20px;display:inline-grid;place-items:center;padding:6px}.linear-navigation{display:flex;align-items:center;justify-content:center;min-width:0;flex:1}.chapter-step{border:0;background:none;font:26px/1 Georgia;min-width:36px;min-height:44px;padding:6px}.map-toggle{background:none;border:0;padding:12px 8px;font-size:13px;font-weight:500;max-width:440px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.reader-actions{display:flex;align-items:center;margin-left:auto;gap:8px;flex:none}.reader-actions .map-menu{font-size:17px}.workspace-reader{max-width:680px;margin:0 auto;padding:35px 0 80px;outline:none}.reader-title{font:600 32px/1.55 var(--serif);letter-spacing:-.5px;margin:0 0 32px}.paragraph{position:relative;margin-bottom:1.3em}.paragraph-text{font:400 19px/1.95 var(--serif);white-space:pre-line;overflow-wrap:anywhere;margin:0}.paragraph-source>summary{list-style:none;position:absolute;right:-28px;top:0;color:#9da39e;font-size:17px;line-height:30px;width:26px;text-align:center;opacity:0}.paragraph:hover .paragraph-source>summary,.paragraph-source:focus-within>summary,.paragraph-source[open]>summary{opacity:1}.paragraph-source-body{padding:18px 20px;margin:14px 0 22px;background:#f0f1eb;border-radius:10px}.source-reference{color:var(--muted);font-size:12px;text-decoration:none;line-height:1.7}.source-reference:hover{text-decoration:underline}.original-text{font-size:14px;line-height:1.85;color:#69716a;margin:12px 0 0;overflow-wrap:anywhere}.chapter-continuation{margin-top:46px}.continue-next,.start-reading{display:block;width:100%;border:1px solid #41484c;border-radius:28px;background:#272e32;color:#fff;min-height:54px;padding:14px 22px;font-size:15px;line-height:1.6;text-align:center;box-shadow:inset 0 1px 0 #ffffff0e}.continue-next:hover,.start-reading:hover{background:#37413e}.continue-previous{display:block;margin:20px auto 0}.reading-end{font-size:13px;color:var(--muted);text-align:center;padding:16px}.workspace-reader[data-chapter="full"] .chapter-continuation{display:none}.chapter-reading+.chapter-reading{margin-top:60px;padding-top:25px;border-top:1px solid var(--line)}
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.video-heading{max-width:680px;margin:14px auto 70px}.video-cover{display:block;position:relative;aspect-ratio:16/9;background:#e8e7df;border-radius:13px;overflow:hidden}.video-cover img{width:100%;height:100%;object-fit:cover}.cover-play{position:absolute;inset:0;margin:auto;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#20282add;color:#fff;font-size:20px;padding-left:3px}.cover-duration{position:absolute;bottom:10px;right:10px;background:#20282ade;color:#fff;border-radius:5px;padding:4px 6px;font-size:12px}.article-heading{font:600 27px/1.5 var(--serif);margin:20px 0 10px;overflow-wrap:anywhere}.one-line{font:400 16px/1.85 var(--serif);color:#656d67;margin:20px 0}.guide-disclosure{margin:0 0 18px}.guide-disclosure>summary{font-size:12px;color:var(--muted);list-style:none;padding:6px 0}.guide-disclosure>summary::after{content:' +';margin-left:7px}.guide-disclosure[open]>summary::after{content:' −'}.guide{font:15px/1.85 var(--serif);color:#626b64}.overview-map{margin-top:28px}.map-heading{display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--line);margin-bottom:8px}.map-heading h2{font-size:14px;font-weight:500;border-bottom:1px solid var(--ink);padding:12px 0;margin:0}.map-heading a{font-size:12px}.overview-list .chapter-choice{padding:10px 4px}.overview-list .chapter-choice-body{display:flex;gap:14px;align-items:center}.overview-list .chapter-title{flex:1}.overview-list .chapter-meta{margin:0;white-space:nowrap}.video-workspace[data-scene="overview"] .workspace-sidebar{opacity:.8}.share-controls{position:relative;max-width:150px}.share-button{min-width:40px;min-height:40px;padding:8px;font-size:12px;color:var(--ink)}.share-feedback{display:block;position:absolute;right:0;top:42px;background:var(--paper);font-size:12px;line-height:1.7;white-space:nowrap}.share-feedback:empty{display:none}.share-link{position:absolute;right:0;top:66px;min-width:260px;background:var(--paper);border:1px solid var(--line);padding:12px;font-size:12px}.public-reader #reader-message{margin:20vh auto;font-size:14px;color:var(--muted)}
@media(max-width:1099px){.hero-art{display:none!important}.entry-inner{max-width:600px}body[data-mode="empty"] .entry{padding-top:55px}#preparing-list,#recent-list{grid-template-columns:repeat(2,minmax(0,1fr))}.video-workspace{display:block}.workspace-sidebar{display:none}body[data-mode="reading"] main{max-width:800px;padding:0 32px}.chapter-navigation{height:64px}.workspace-reader{padding-top:30px}.reader-title{font-size:28px}.map-toggle{font-size:12px}.video-heading{max-width:600px}.paragraph-source>summary{opacity:.35}.reader-actions{gap:0}.chapter-step{min-width:30px}.site-header{height:80px}}
@media(max-width:600px){html{scrollbar-gutter:auto}.site-header{height:76px;padding:0 24px}.site-brand{font-size:23px}.my-content-link{display:none}.site-menu>summary{padding-right:0}.entry{padding:20px 24px 0}body[data-mode="empty"] .entry{padding:42px 24px 0}body[data-mode="empty"] .entry-copy{font-size:32px;line-height:1.4;letter-spacing:-1px;margin-bottom:14px}body[data-mode="empty"] .entry-english{font-size:13px;margin-bottom:18px}body[data-mode="empty"] .entry-description{font-size:13px;line-height:1.85;margin-bottom:24px}.desktop-break{display:none}.input-row{min-height:54px;padding:5px 6px 5px 13px}input{font-size:12px;padding:10px 7px}#submit{width:40px;height:40px}body[data-mode="empty"] .entry-hint{font-size:11px;margin-top:16px}main{padding:0 24px 60px}#preparing,#recent{margin-top:38px}#preparing h2,#recent h2{font-size:16px;margin-bottom:12px}#preparing-list,#recent-list{display:block}.recent-thumbnail{width:86px;aspect-ratio:4/3}.recent-item,.preparing-item{gap:14px;padding:10px 0}.recent-title{font-size:14px}.recent-meta{font-size:11px}.site-menu-body{width:250px}.video-workspace{min-height:100dvh}body[data-mode="reading"] main{padding:0 24px}.chapter-navigation{height:58px;gap:2px;padding-top:env(safe-area-inset-top)}.reader-back{font-size:20px;min-width:30px}.reader-actions .icon-button{min-width:30px}.linear-navigation{gap:0}.chapter-step{min-width:25px;font-size:22px;padding:4px}.map-toggle{max-width:none;font-size:11px;padding:12px 3px}.share-button{font-size:11px;padding:4px;min-width:30px}.workspace-reader{padding:24px 0 48px}.reader-title{font-size:24px;line-height:1.5;letter-spacing:0;margin-bottom:30px}.paragraph-text{font-size:17px;line-height:1.95}.paragraph{margin-bottom:1.4em}.paragraph-source>summary{right:-21px;width:21px;font-size:15px}.paragraph-source-body{padding:14px}.original-text{font-size:13px}.continue-next,.start-reading{font-size:14px;min-height:49px;padding:12px 18px}.chapter-continuation{margin-top:36px}.video-heading{margin:8px auto 48px}.video-cover{border-radius:10px}.article-heading{font-size:23px;line-height:1.5;margin:16px 0 9px}.one-line{font-size:15px;line-height:1.85;margin:18px 0}.metadata{font-size:12px}.overview-map{margin-top:22px}.overview-list .chapter-title{font-size:13px}.overview-list .chapter-meta{font-size:11px}.contents-dialog{margin:auto 0 0;width:100%;max-width:none;max-height:82dvh;border:0;border-radius:26px 26px 0 0;padding:25px 22px max(26px,env(safe-area-inset-bottom));box-shadow:none}.contents-dialog::before{content:'';display:block;width:34px;height:4px;background:#dfdfda;border-radius:4px;margin:-13px auto 18px}.dialog-heading{margin-bottom:16px}.dialog-heading h2{font-size:19px}.dialog-list .chapter-choice{padding:14px 10px;gap:16px}.dialog-list .chapter-title{font-size:14px}.dialog-list .chapter-meta{font-size:12px}#waiting{margin-top:32px}#pending-video{display:block}#pending-video img{width:100%;margin-bottom:18px}#pending-video h2{font-size:23px}}
@media(prefers-reduced-motion:no-preference){.contents-dialog[open]{animation:dialog-in .18s ease-out}.chapter-reading{animation:article-in .15s ease-out}@keyframes dialog-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes article-in{from{opacity:.7}to{opacity:1}}}

.source-action{display:block;background:none;border:0;padding:8px 0;font-size:13px;text-align:left;color:var(--ink)}.paragraph-source-body>.source-reference{display:block;padding:8px 0;color:var(--ink);font-size:13px}.paragraph-source-body>.original-text{margin:6px 0 12px;padding-bottom:14px;border-bottom:1px solid #dce1d8}

/* Continuation belongs to the article, below the primary reading action. */
.continue-next{display:flex;align-items:center;justify-content:space-between;gap:24px;background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;box-shadow:none;color:var(--ink);padding:22px 0 4px;min-height:0;text-align:left}.continue-next:hover{background:transparent}.continuation-copy{display:block;min-width:0}.continuation-label{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-bottom:7px}.continuation-title{display:block;font:500 17px/1.65 var(--serif)}.continuation-arrow{font-size:19px;color:var(--muted);flex:none}.continue-next:hover .continuation-title{text-decoration:underline;text-underline-offset:4px}.continue-previous{margin:18px 0 0;text-align:left;font-size:11px}@media(max-width:600px){.continuation-title{font-size:16px}.continue-next{padding-top:20px}}
/* Reference-sheet proportions and controls. */
:root{--paper:#fdfcf9;--ink:#20272b;--muted:#858885;--line:#efeeea}svg{width:20px;height:20px;display:block}.site-brand span{display:none}.site-header{height:86px;gap:56px;max-width:1240px}.site-brand{font-size:24px}.desktop-links{display:flex;align-items:center;gap:38px}.desktop-links a,.desktop-links button{font:13px/1.5 inherit;color:#737875;text-decoration:none;background:none;border:0;padding:0}.desktop-login{margin-left:auto;background:#293135;color:#fff;border:0;border-radius:30px;padding:9px 25px;font-size:12px;box-shadow:inset 0 1px 0 #fff2}.site-menu{display:none}.entry{max-width:1240px}body[data-mode="empty"] .entry{padding-top:95px;padding-bottom:60px}.entry-inner{max-width:570px}body[data-mode="empty"] .entry-copy{font-size:48px;line-height:1.37;letter-spacing:-1.7px;margin-bottom:13px}body[data-mode="empty"] .entry-english{font-size:17px;margin-bottom:34px}body[data-mode="empty"] .entry-hint{display:none}.input-row{min-height:66px;box-shadow:0 5px 22px #242c3210}#submit{width:49px;height:49px}.home-features{display:none}body[data-mode="empty"] .home-features{display:flex;justify-content:space-between;gap:22px;margin-top:32px;font-size:12px;color:#484f4b}.hero-art{pointer-events:auto!important;text-decoration:none;left:calc(100% + 72px)!important;top:-22px!important;width:390px!important;height:390px!important}.paper-back,.paper-front{width:243px;height:334px;left:0;top:20px}.paper-back{transform:rotate(-5deg) translate(-10px,-13px)}.paper-front{padding:20px 20px 22px;transform:rotate(0);gap:16px}.paper-lines-top{height:14px;flex:none}.paper-lines{height:85px;background:repeating-linear-gradient(to bottom,#e9e9e5 0,#e9e9e5 6px,transparent 6px,transparent 21px);border-radius:4px}.hero-photo,.jobs-portrait{background-image:url('/design-reference.png');background-size:474.8062% auto;background-position:34.4364% 18.622%;background-repeat:no-repeat}.hero-photo{width:100%;aspect-ratio:258/151;border-radius:7px;flex:none}.hero-note{left:282px;top:186px;width:150px;line-height:1.8;font-family:"Bradley Hand","Snell Roundhand",cursive;font-size:23px;transform:rotate(-12deg);color:#b7bdb5}.hero-arrow{position:absolute;left:258px;top:-14px;width:73px;height:110px;color:#a7aea7}#home-content{max-width:1184px}#featured{margin-top:38px;margin-bottom:46px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.section-heading h2{font-size:17px;margin:0}.section-heading a{font-size:12px;color:var(--muted);text-decoration:none}.featured-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.featured-item{display:flex;gap:15px;align-items:center;text-decoration:none}.featured-item>img,.featured-image{display:block;width:90px;aspect-ratio:4/3;object-fit:cover;border-radius:6px;flex:none}.featured-item strong{font-size:13px;line-height:1.65;font-weight:500;display:block}.featured-item small{display:block;font-size:11px;color:var(--muted);line-height:1.7;margin-top:3px}.section-heading>a{display:none}#recent{border-top:0;padding-top:0}.menu-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.menu-heading strong{font:600 24px Georgia}.menu-close{border:0;background:none;font-size:24px}.site-menu-body>button,.site-menu-body>a,.menu-unavailable{display:flex;align-items:center;gap:17px;width:100%;padding:18px 0;border:0;border-bottom:1px solid var(--line);background:none;font-size:14px;text-align:left;text-decoration:none}.site-menu-body>button span,.site-menu-body>a span,.menu-unavailable>span{width:20px;text-align:center;font-size:18px}.menu-unavailable{color:#9a9c98}.menu-motto{font:italic 18px/1.6 "Bradley Hand",Georgia;color:#aab0a7;margin:35px 0 0}.account{padding:0 0 18px;border-bottom:1px solid var(--line);gap:12px}.account button{font-size:14px}.info-dialog{max-width:460px;width:calc(100% - 40px);border:1px solid var(--line);background:var(--paper);padding:26px;border-radius:20px}.info-dialog::backdrop{background:#20282766}.info-dialog p{font-size:15px;line-height:1.9;color:#626b66}.icon-button:disabled{opacity:.75}.chapter-step svg{width:18px;height:18px}.chapter-step{display:grid;place-items:center}.share-button{font-size:0!important;width:38px;display:grid;place-items:center}.share-button::before{content:'';width:18px;height:18px;background:currentColor;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 15V3m-4 4 4-4 4 4M6 10H4v11h16V10h-2' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}.reader-actions .share-controls{order:-1}.reader-title{font-size:36px;margin-bottom:32px}.paragraph-text{font-size:20px;line-height:1.95}.reading-aside{display:none}.bottom-chapter-navigation{display:none}.paragraph-source>summary{opacity:0}.paragraph-source-body{position:absolute;top:28px;right:0;z-index:7;width:min(320px,100%);margin:0;background:#fffefa;border:1px solid #edeee8;border-radius:10px;box-shadow:0 10px 38px #19232120;padding:12px 18px;max-height:320px;overflow:auto}.source-action,.paragraph-source-body>.source-reference{font-size:13px;padding:13px 0}.paragraph-source[open] .paragraph-source-body{display:block}.contents-dialog{padding:32px;border-radius:20px;box-shadow:0 12px 60px #00000010}.contents-dialog::backdrop{background:#24282470}.dialog-list .chapter-choice{padding:13px 10px;gap:14px;margin:5px 0}.dialog-list .chapter-choice-body{display:flex;align-items:center;gap:16px}.dialog-list .chapter-title{flex:1;font-size:14px}.dialog-list .chapter-meta{font-size:12px;margin:0;white-space:nowrap}.dialog-list .chapter-number{width:32px;height:32px;font-size:13px}.dialog-list .chapter-choice.is-selected .chapter-number{box-shadow:none}.contents-dialog>.text-button{margin-top:12px}.workspace-reader{position:relative}.workspace-main{position:relative}.sidebar-list .chapter-choice{padding:8px 6px}.sidebar-list .chapter-number{width:25px;height:25px}.sidebar-list .chapter-title{font-size:13px}.sidebar-list .chapter-choice.is-selected .chapter-number{box-shadow:none}.sidebar-identity{margin-bottom:18px}.reader-brand{font-size:22px}.workspace-sidebar{border-color:#f0efeb}.chapter-navigation{height:66px}.bookmark-button{min-width:34px}.reader-actions{gap:9px}
@media(min-width:1400px){.workspace-reader{max-width:none;margin:0;padding-left:36px;padding-right:190px}.reading-aside{display:block;position:absolute;right:0;top:195px;width:142px;padding:0 0 0 17px;border-left:1px solid #e4e8df;color:#9b9e96}.quote-mark{font:70px/1 Georgia;color:#e2ebe0;display:block;height:46px}.aside-quote{font:12px/1.9 var(--serif);display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;margin:12px 0 24px}.quote-author{font-size:11px;line-height:1.6;margin:0}.video-workspace[data-scene="overview"] .reading-aside{display:none}}
@media(max-width:1099px){.desktop-links,.desktop-login{display:none}.site-menu{display:block}.site-header{height:72px}.site-brand{font-size:22px}.entry-inner{max-width:none}body[data-mode="empty"] .entry{padding-top:40px;padding-bottom:0}body[data-mode="empty"] .entry-copy{font-size:40px;letter-spacing:-1px;margin-bottom:12px}body[data-mode="empty"] .entry-english{font-size:15px;margin-bottom:28px}body[data-mode="empty"] .home-features{display:none}.input-row{min-height:61px}#featured{margin-top:48px}#recent{margin-top:38px}.featured-list{gap:18px}.featured-item{gap:10px}.featured-item>img,.featured-image{width:74px}.featured-item strong{font-size:12px}.site-menu-body{position:fixed;right:20px;top:20px;z-index:30;width:300px;max-height:calc(100dvh - 40px);overflow:auto;padding:26px;background:var(--paper);border-radius:22px;box-shadow:0 0 0 100vmax #17221e60,0 20px 50px #0001}.reader-title{font-size:32px}.paragraph-text{font-size:19px}.reader-actions .bookmark-button{display:none}.chapter-navigation{height:58px}.reader-actions{gap:0}.bottom-chapter-navigation{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:5;display:flex;align-items:center;max-width:calc(100% - 48px);width:410px;padding:3px 9px;border:1px solid #eeede8;background:#fffefbeF;border-radius:32px;box-shadow:0 4px 24px #2027220b}.bottom-map-toggle{border:0;background:none;flex:1;min-width:0;font-size:12px;padding:10px 4px;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.bottom-chapter-navigation .chapter-step{min-height:36px}.workspace-reader{padding-bottom:106px}.paragraph-source>summary{opacity:0}.paragraph:focus-within .paragraph-source>summary{opacity:1}.reader-actions .map-menu svg{width:18px}.chapter-navigation .share-controls{display:none}.chapter-navigation .previous-chapter,.chapter-navigation .next-chapter{display:none}.map-toggle{font-size:12px}.workspace-reader .reader-title{margin-bottom:30px}.contents-dialog{max-height:82dvh}.reader-back{min-width:32px}}
@media(max-width:600px){.site-header{height:72px;padding:0 24px}.site-brand{font-size:23px}body[data-mode="empty"] .entry{padding-top:48px}body[data-mode="empty"] .entry-copy{font-size:31px;line-height:1.4;margin-bottom:12px;letter-spacing:-.9px}body[data-mode="empty"] .entry-english{font-size:13px;margin-bottom:32px}.input-row{min-height:54px}#submit{width:40px;height:40px}#featured{margin-top:52px}.featured-list{display:block}.featured-item{gap:15px;padding:9px 0}.featured-item>img,.featured-image{width:84px}.featured-item strong{font-size:14px}.featured-item small{font-size:12px}.featured-item:nth-child(n+2){display:none}.show-all .featured-item{display:flex}.section-heading>a{display:block}.section-heading h2{font-size:16px}.section-heading{margin-bottom:12px}.site-menu-body{width:calc(100% - 40px);padding:25px;right:20px;top:24px}.workspace-reader{padding-top:24px}.reader-title{font-size:26px;line-height:1.55}.paragraph-text{font-size:18px;line-height:1.9}.paragraph{margin-bottom:1.35em}.chapter-navigation{height:54px}.map-toggle{font-size:11px}.chapter-navigation .reader-actions{min-width:30px}.bottom-chapter-navigation{bottom:18px;width:calc(100% - 48px);max-width:430px}.bottom-map-toggle{font-size:11px}.contents-dialog{margin:auto 0 0;width:100%;max-width:none;padding:26px 22px 30px;border-radius:25px 25px 0 0;border:0}.contents-dialog .dialog-heading{margin-bottom:13px}.dialog-list .chapter-choice{padding:12px 9px;gap:12px}.dialog-list .chapter-title{font-size:13px}.dialog-list .chapter-meta{font-size:11px}.dialog-list .chapter-number{width:28px;height:28px;font-size:12px}.dialog-heading h2{font-size:19px}.contents-dialog>.text-button{font-size:11px}.paragraph-source-body{width:260px;right:0;background:#fffefa;padding:12px 20px}.video-heading{margin-top:5px}.article-heading{font-size:23px}.one-line{font-size:15px}.video-workspace[data-scene="overview"] .chapter-navigation .share-controls{display:block}.continuation-title{font-size:16px}}
.paper-lines.paper-lines-top{height:10px;width:86%;margin-bottom:4px}.jobs-portrait{aspect-ratio:81/56;background-size:1512.3457% auto;background-position:2.535% 42.1824%}
.site-menu[open]::before{content:'';position:fixed;inset:0;background:#252c2866;z-index:25}.site-menu-body{z-index:30;box-shadow:0 15px 60px #00000015}
.desktop-links a,.desktop-links button{font-family:inherit;font-size:13px;line-height:1.5}.bottom-chapter-navigation{background:#fffefa}.home-features>span{display:flex;align-items:center;gap:8px}.paper-front .paper-lines:last-child{flex:1;min-height:70px}@media(max-width:600px){.top-current-title{display:none}}
.paragraph-source-body>.source-action,.paragraph-source-body>.source-reference{position:relative;padding-left:28px}.paragraph-source-body>.source-action::before{content:'❝';position:absolute;left:0;font:20px/1.4 Georgia}.paragraph-source-body>.source-reference::before{content:'→';position:absolute;left:0;font-size:19px}.paragraph-source-body>.source-copy::before{content:'▱';font:19px/1.4 sans-serif}.paragraph-source-body>.source-share::before{content:'↥';font:19px/1.4 sans-serif}
/* Approved book/play brand mark; decorative so the wordmark remains the accessible name. */
.site-brand,.reader-brand{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.site-brand::before,.reader-brand::before{content:"";display:block;width:32px;height:32px;flex:none;background:url('/brand-icon.png') center/contain no-repeat}
.menu-heading strong{display:inline-flex;align-items:center;gap:8px}
.menu-heading strong::before{content:"";width:30px;height:30px;flex:none;background:url('/brand-icon.png') center/contain no-repeat}
@media(max-width:600px){.site-brand::before{width:29px;height:29px}}

.section-prose>.paragraph-text+.paragraph-text{margin-top:1.3em}
/* Progress reflects saved content, not a timer or a promised completion time. */
#preparing-list{grid-template-columns:repeat(2,minmax(0,1fr))}.preparing-item{min-width:0;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.preparing-item .recent-body{flex:1;min-width:0}.preparing-item .recent-thumbnail{width:66px;aspect-ratio:1}.content-progress{margin-top:12px}.progress-heading{height:22px;display:flex;align-items:flex-start;gap:8px;font-size:13px;line-height:1.65;color:#426c56}.progress-heading>span:last-child,.progress-heading:after{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.activity-dot{width:7px;height:7px;flex:none;margin-top:7px;border-radius:50%;background:#5b9676}.content-progress[data-activity="working"] .activity-dot{animation:working-breath 1.8s ease-in-out infinite}.progress-steps{display:flex;gap:12px;font-size:10px;color:var(--muted);margin:12px 0}.progress-steps span[data-state="done"]{color:#58715d}.progress-steps span[data-state="done"]:before{content:'✓ ';}.progress-steps span[data-state="current"]{font-weight:650;color:#344c3b}.content-progress progress{display:block;width:100%;height:5px;appearance:none;border:none;border-radius:9px;overflow:hidden;background:#e7ebe5}.content-progress progress::-webkit-progress-bar{background:#e7ebe5}.content-progress progress::-webkit-progress-value{background:#73a086;transition:width .4s ease}.content-progress progress::-moz-progress-bar{background:#73a086}.progress-track{height:5px}.progress-topic{height:20px;line-height:20px;margin:10px 0 0;font-size:12px;color:#656f64;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress-note{font-size:11px;line-height:18px;height:36px;color:var(--muted);margin:10px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}#preparing[data-disconnected] .activity-dot{animation:none;background:#a99a7f}#preparing[data-disconnected] .progress-heading{color:var(--muted)}#preparing[data-disconnected] .progress-heading>span:last-child{display:none}#preparing[data-disconnected] .progress-heading:after{content:'正在重新连接 · 保留上次进度'}@keyframes working-breath{50%{opacity:.3;transform:scale(.8)}}@media(prefers-reduced-motion:reduce){.content-progress[data-activity="working"] .activity-dot{animation:none}.content-progress progress::-webkit-progress-value{transition:none}}@media(max-width:700px){#preparing-list{grid-template-columns:1fr}.preparing-item{padding:16px}.preparing-item .recent-thumbnail{width:52px}}

.connection-status{max-width:1200px;margin:0 auto;padding:12px 28px;font-size:13px;line-height:1.7;color:var(--accent);border-bottom:1px solid var(--line)}
@media(display-mode:standalone){body{padding-top:env(safe-area-inset-top);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);padding-bottom:env(safe-area-inset-bottom)}.bottom-chapter-navigation{bottom:calc(18px + env(safe-area-inset-bottom))}}

/* Language menus share the conversion input component across the site and reader. */
.interface-language{width:auto;flex:none}

.public-language{display:flex;justify-content:flex-end;max-width:1320px;margin:0 auto;padding:12px 28px}
body.public-reader:has(.video-workspace)>.public-language{display:none}
html[lang="en"] .entry-copy{letter-spacing:-.035em;text-wrap:balance}
.section-heading p{min-width:0}
.home-features{flex-wrap:wrap}
@media(max-width:600px){.site-header{gap:12px}.site-header .site-brand{font-size:20px;margin-right:auto}.site-menu{margin-left:0}.section-heading{flex-wrap:wrap;gap:8px}.dialog-list .chapter-choice-body{flex-wrap:wrap;gap:4px}.dialog-list .chapter-meta{white-space:normal}}

/* Personal readings precede discovery; only separate sections that are visible. */
#preparing:not([hidden]) ~ #recent{border-top:1px solid var(--line);padding-top:22px}
#preparing:not([hidden]) ~ #featured,#recent:not([hidden]) ~ #featured{border-top:1px solid var(--line);padding-top:28px}