.room-back{display:inline-block;margin:30px 0 0;color:#7e8f71;font-size:12px}.room-hero{position:relative;padding:60px 0 70px;border-bottom:1px solid #d4ddca;overflow:hidden}.room-caption{font-size:14px;color:#829272;letter-spacing:3px;margin:30px 0 19px}.room-hero h1{font:500 clamp(33px,4.1vw,57px)/1.5 var(--serif);position:relative;margin:0 0 24px}.room-hero>p:last-of-type{font-size:14px;line-height:2;color:#7d8d6f;max-width:510px;position:relative}.room-title-mark{position:absolute;right:6%;top:0;font:350px var(--serif);color:#5f7950;opacity:.055;pointer-events:none}.room-topics{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}.room-topics span{font-size:11px;border:1px solid #d5ddcb;padding:5px 12px;border-radius:3px;color:#7d8b71}.room-empty{display:flex;align-items:flex-start;gap:27px;padding:64px 0 85px;min-height:285px}.empty-mark{font:38px Georgia,serif;color:#a6b697}.room-empty h2{font:500 23px/1.6 var(--serif);margin:12px 0}.room-empty p{font-size:13px;color:#829174}.room-empty a{font-size:12px;color:#60794e;display:inline-block;margin-top:12px;border-bottom:1px solid #bccbad}.room-count{margin-left:auto;font:50px Georgia,serif;color:#aebba2}.room-count small{font:11px var(--sans);display:block;margin-top:10px;white-space:nowrap;color:#8c9c7e}
/* The portal is separate from the literature reader. */
.portal-header{display:none}
.portal-mode .sidebar,.portal-mode .topbar,.portal-mode .sidebar-expand{display:none}
.portal-mode .workspace{margin-left:0}
.portal-mode{background:#f5f5ee}
.portal-mode .portal-header{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1600px;margin:auto;padding:23px 56px;border-bottom:1px solid #dce1d4}
.portal-brand>span{font:500 26px var(--serif);letter-spacing:2px;white-space:nowrap}
.publication-badge{display:inline-block;vertical-align:middle;font:500 12px/1.5 var(--sans);letter-spacing:0;padding:3px 9px;border:1px solid;border-radius:4px;margin-right:12px;white-space:nowrap}
.publication-badge.repost{color:#805719;background:#fbefda;border-color:#d9bc84}.publication-badge.original{color:#35604b;background:#e8f1e9;border-color:#acc5b4}
.reflection-card{padding:28px 0;border-top:1px solid var(--line)}.reflection-card h2{font:500 clamp(23px,2.4vw,31px)/1.6 var(--serif);margin:0 0 15px}.reflection-card h2 a:hover{color:var(--green)}
.reflection-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px;color:var(--muted);font-size:13px}.reflection-meta a{text-decoration:underline;text-underline-offset:3px}.reflection-read{display:inline-block;margin-top:22px;font-size:13px;color:var(--green)}
.reflection-toolbar{position:sticky;top:78px;z-index:9;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0;background:#f5f6f3e8;border-bottom:1px solid #dde3dc;backdrop-filter:blur(10px)}.reflection-toolbar .room-back{margin:0;padding:7px 11px;border:1px solid #d4ddd0;border-radius:6px;background:#fbfcf9;color:var(--green);box-shadow:0 2px 8px #263a320a}.reflection-toolbar .room-back:hover{background:var(--light)}.reflection-heading{padding:36px 0 28px;border-bottom:1px solid var(--line)}.reflection-heading h1{font:400 clamp(29px,3.4vw,45px)/1.55 var(--serif);margin:0 0 18px}
.reflection-reader{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:48px;padding:24px 0 40px}.reflection-reader .article-body{width:100%;min-width:0;padding:0;overflow-wrap:anywhere}.reflection-reader pre{max-width:100%;overflow-x:auto}.reflection-toc{position:sticky;top:25px;align-self:start;max-height:85vh;overflow:auto;font-size:13px}.reflection-toc a{display:block}
@media(max-width:900px){.reflection-toolbar{top:68px}.reflection-reader{grid-template-columns:minmax(0,1fr);gap:20px}.reflection-toc{position:static;grid-row:1;max-height:190px;border-bottom:1px solid var(--line);padding-bottom:15px}.reflection-meta{font-size:12px}.reflection-heading{padding-top:25px}}
@media(max-width:620px){.reflection-toolbar{top:62px;padding:9px 0}.reflection-toolbar .room-back{font-size:11px;padding:6px 9px}}
.portal-header nav{display:flex;align-items:center;gap:25px}
.portal-header nav a{margin:0;padding:6px 0;font-size:12px;position:relative;border-radius:0;letter-spacing:2px}
.portal-header nav a:hover{background:none;color:#294830}
.portal-header nav a.active{background:none;color:var(--green);font-weight:500}
.portal-header nav a.active:after{content:'';position:absolute;bottom:0;left:0;right:2px;height:1px;background:#527447}
.home-page{max-width:1440px;margin:auto;padding:0 56px}
.portal-kicker{font-size:10px;color:#75876b;letter-spacing:2px;display:flex;align-items:center;gap:9px}
.portal-footer{border-top:1px solid #d4ddca;margin-top:15px;padding:27px 0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#849178;font-size:10px}
.portal-footer>a:first-child{font:600 19px var(--serif);color:#637758;letter-spacing:2px}
.portal-footer>a:first-child span{font:10px var(--sans);margin-left:12px;letter-spacing:1px}
.library-portals{display:flex;gap:4px;padding:0 6px 14px;border-bottom:1px solid var(--line);margin-bottom:4px}
.library-portals a{font-size:12px;padding:5px 9px;border-radius:4px;color:var(--muted)}
.library-portals a:hover{background:var(--light)}
.library-portals a{position:relative}
.library-portals a.active{background:transparent;color:var(--green);font-weight:600}
.library-portals a.active:after{content:'';position:absolute;left:9px;right:9px;bottom:0;height:1px;background:currentColor}
#topic-navigation .topic.active{border-color:#47665f;box-shadow:0 0 0 1px #47665f;background:#e1eadf;color:#294b39}
#topic-navigation .topic.active .topic-icon{background:#cdddc9;color:#294b39}
body:is([data-sidebar-section="reflections"],[data-sidebar-section="algorithms"]) .sidebar>:not(.brand):not(.library-portals):not(.sidebar-collapse){display:none}
body:is([data-sidebar-section="reflections"],[data-sidebar-section="algorithms"]) .reflection-toc{top:100px;max-height:calc(100vh - 125px)}

/* A single poem, a large photograph, three entrances. No rotating content. */
.poetry-home .portal-header{border-bottom:0}
.poetry-page{padding:0 56px;max-width:1800px;margin:auto}
.poetry-words{text-align:center;padding:48px 12px 40px}
.poetry-words h1{font:400 clamp(27px,3vw,48px)/1.55 var(--serif);letter-spacing:.11em;margin:0;color:#344b40}
.poetry-words h1 span{display:inline-block}
.poetry-original{font:italic 17px/1.65 Georgia,'Times New Roman',serif;color:#657264;margin:16px 0 10px}
.poetry-source{font:11px/1.8 var(--sans);color:#75806f;margin:0;letter-spacing:.04em}
.poetry-source cite{font-style:normal}
.poetry-source a:hover{text-decoration:underline;text-underline-offset:4px}
.poetry-source span[aria-hidden]{margin:0 10px;color:#9da494}
.poetry-photograph{margin:0}
.photograph-view{display:block;background:#d3d1c7;overflow:hidden}
.poetry-photograph img{display:block;width:100%;height:calc(100svh - 350px);min-height:360px;max-height:850px;object-fit:cover;object-position:50% 56%}
.poetry-photograph figcaption{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:54px;color:#727969;font:11px/1.6 Georgia,serif;letter-spacing:.03em}
.poetry-photograph figcaption a:hover{text-decoration:underline;text-underline-offset:4px}
.poetry-photograph cite{font-style:italic}
.poetry-down{border:0;border-radius:0;background:transparent;font:24px Georgia,serif;color:#66775b;padding:8px 12px;line-height:1}
.poetry-down:hover{background:#e7ecdf}
.poetry-rooms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:96px 0 82px;scroll-margin-top:32px}
.poetry-room{padding:16px 40px 24px;border-left:1px solid #d3dacc;transition:background .2s}
.poetry-room:first-child{border-left:0;padding-left:24px}
.poetry-room:hover{background:#ecf0e5}
.poetry-room-index{font:10px/1.5 var(--sans);color:#78846e;letter-spacing:.17em}
.poetry-room h2{font:400 clamp(36px,4vw,58px)/1.5 var(--serif);letter-spacing:.17em;color:#40563e;margin:30px 0}
.poetry-room>div{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#7a856f;font-size:12px;letter-spacing:.08em}
.poetry-room>div>span:last-child{font-size:25px;color:#536c48}
.poetry-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #d3dacc;padding:25px 0 32px;color:#7b856f;font-size:10px;letter-spacing:.12em}
.poetry-footer>span:first-child{font:18px var(--serif);letter-spacing:.2em}
@media(min-width:1800px){.poetry-words{padding-top:55px;padding-bottom:48px}}
@media(max-width:1000px){.portal-mode .portal-header{padding:22px 32px}.poetry-page,.home-page{padding:0 32px}.poetry-room{padding-left:25px;padding-right:25px}.portal-footer>span{display:none}}
@media(max-width:700px){
  .portal-mode .portal-header{padding:20px 22px;gap:15px;flex-wrap:wrap}.portal-brand>span{font-size:23px}.portal-header nav{gap:17px}.portal-header nav a{font-size:11px;letter-spacing:1px}
  .poetry-page{padding:0 20px}.poetry-words{padding:35px 0 30px}.poetry-words h1{font-size:clamp(27px,6.5vw,37px);letter-spacing:.08em}.poetry-words h1 span{display:block}.poetry-original{font-size:14px;max-width:420px;margin:17px auto 12px;line-height:1.65}.poetry-source{font-size:10px}.poetry-source span[aria-hidden]{display:block;font-size:0;line-height:5px}
  .poetry-photograph img{height:52svh;min-height:300px;max-height:550px;object-position:52% 56%}.poetry-photograph figcaption{font-size:9px;min-height:52px;gap:8px}
  .poetry-rooms{grid-template-columns:1fr;padding:40px 0 35px}.poetry-room,.poetry-room:first-child{padding:25px 8px 30px;border-left:0;border-top:1px solid #d3dacc}.poetry-room h2{font-size:40px;margin:17px 0}.poetry-room>div{font-size:11px}
  .home-page{padding:0 22px}.portal-footer{align-items:flex-start;flex-direction:column;gap:13px;padding:22px 0}.room-hero{padding:40px 0}.room-hero h1{font-size:34px}.room-title-mark{font-size:240px;right:-45px;top:85px}.room-empty{padding:36px 0;gap:16px;flex-wrap:wrap}.empty-mark{font-size:30px}.room-empty>div:nth-child(2){flex:1;min-width:190px}.room-empty h2{font-size:21px}.room-count{display:none}
}
@media(prefers-reduced-motion:reduce){.poetry-room{transition:none}}
/* Two discrete leaves: wheel changes the page, never the document scroll position. */
.poetry-home{overflow:hidden;overscroll-behavior:none}
.poetry-home .portal-header{display:none}
.poetry-home .workspace,.poetry-home #main{height:100svh;overflow:hidden}
.poetry-home .poetry-page{position:relative;height:100svh;max-width:none;padding:0;perspective:1800px;overflow:hidden}
.home-leaf{position:absolute;inset:0;padding:0 clamp(20px,3vw,64px);backface-visibility:hidden;transform-origin:center center;transition:transform .25s cubic-bezier(.2,.7,.2,1),opacity .2s,visibility .25s;outline:none}
.poetry-opening{display:flex;flex-direction:column;min-height:0;opacity:1;transform:none}
.poetry-home .poetry-words{flex:none;padding:clamp(15px,4vh,48px) 0 clamp(16px,4vh,42px)}
.poetry-home .poetry-photograph{flex:1;min-height:0;display:flex;flex-direction:column}
.poetry-home .photograph-view{flex:1;min-height:0}
.poetry-home .poetry-photograph img{height:100%;min-height:0;max-height:none}
.poetry-home .poetry-photograph figcaption{flex:none;min-height:44px}
.home-entrances{display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(15%) rotateX(-12deg) scale(.96)}
.poetry-home .poetry-rooms{width:100%;max-width:1800px;padding:0;margin:auto;grid-template-columns:repeat(3,minmax(0,1fr))}
.poetry-home .poetry-room{padding:28px clamp(20px,3vw,50px);min-height:260px;display:flex;flex-direction:column}
.poetry-home .poetry-room h2{margin:30px 0 50px}
.poetry-home .poetry-room>div{margin-top:auto}
.poetry-up{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);border:0;background:transparent;font:26px Georgia,serif;color:#7a856f}
.poetry-page[data-page="1"] .poetry-opening{opacity:0;visibility:hidden;transform:translateY(-15%) rotateX(12deg) scale(.96)}
.poetry-page[data-page="1"] .home-entrances{opacity:1;visibility:visible;transform:none}
.methods-page{padding-bottom:24px}.methods-heading{padding:48px 0 24px}.methods-heading h1{font:400 56px var(--serif);letter-spacing:.16em;margin:14px 0}.methods-heading>p{color:var(--muted)}
.methods-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:35px;color:var(--muted);font-size:13px}.methods-toolbar input{width:min(370px,50vw);padding:12px 16px;border:1px solid var(--line);background:#fff9;border-radius:5px}
.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.method-card{display:flex;flex-direction:column;min-height:210px;padding:26px;border:1px solid #d8dfd0;background:#ffffff55;transition:background .2s,border-color .2s}.method-card:hover{background:#edf1e6;border-color:#aab99d}.method-index{font-size:10px;letter-spacing:2px;color:#819076}.method-card h2{font:400 22px/1.7 var(--serif);margin:22px 0}.method-card p{font-size:11px;color:#7d8d6e;display:flex;justify-content:space-between;gap:10px;margin-top:auto;margin-bottom:0}
.portal-mode .reader-toolbar{top:0}.portal-mode .reader{max-width:1500px;margin:auto}
@media(max-width:1000px){.method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){
 .poetry-home .poetry-words{padding:22px 0}.poetry-home .poetry-words h1{font-size:clamp(24px,6vw,34px)}.poetry-home .poetry-original{font-size:12px;margin:12px auto 8px}.poetry-home .poetry-source{font-size:9px}
 .poetry-home .poetry-rooms{grid-template-columns:1fr;gap:0;max-height:calc(100svh - 80px)}.poetry-home .poetry-room,.poetry-home .poetry-room:first-child{min-height:0;padding:16px 12px}.poetry-home .poetry-room h2{font-size:36px;margin:8px 0 14px}.poetry-home .poetry-room-index{font-size:9px}.poetry-up{bottom:12px}
 .method-grid{grid-template-columns:1fr}.methods-heading{padding-top:30px}.methods-heading h1{font-size:42px}.method-card{min-height:180px}.methods-toolbar{align-items:flex-start;flex-direction:column;gap:12px}.methods-toolbar input{width:100%}.methods-toolbar label{width:100%}
}
@media(max-height:550px) and (min-width:701px){.poetry-home .poetry-words{padding:10px 0}.poetry-home .poetry-words h1{font-size:27px}.poetry-home .poetry-original{margin:4px 0}.poetry-home .poetry-room{min-height:200px}.poetry-home .poetry-room h2{margin:15px 0 20px}}
@media(prefers-reduced-motion:reduce){.home-leaf{transition:none;transform:none!important}}

/* Knowledge collections are revealed one level at a time in the Methods sidebar. */
#method-navigation{display:none}
body[data-sidebar-section="algorithms"] .sidebar>#method-navigation{display:block}
#method-navigation .workspace-label{margin-top:24px}
#method-navigation nav{display:flex;flex-direction:column;gap:4px}
#method-navigation .method-nav-link{display:flex;align-items:baseline;gap:8px;padding:10px 12px;border-radius:5px;line-height:1.7;border-left:3px solid transparent;transition:background .15s}
#method-navigation .method-nav-link>span{width:auto;font-size:inherit;line-height:inherit;min-width:0}
#method-navigation .depth-0{font-size:18px;font-weight:650;color:#243e32}
#method-navigation .depth-1{margin-left:10px;font-size:16px;font-weight:600;color:#415b4b;padding:6px 10px;margin-block:1px}
#method-navigation .depth-2{margin-left:20px;font-size:14px;font-weight:550;color:#526858;padding:6px 10px;margin-block:1px}
#method-navigation .depth-3{margin-left:10px;font-size:13px;font-weight:400;color:#657467;padding:6px 9px;margin-block:1px;line-height:1.55}
#method-navigation .method-category-icon svg{width:23px;height:23px}
#method-navigation .method-nav-end-icon{margin-left:auto;align-self:center;display:flex;flex:0 0 20px;color:#526b50}
#method-navigation .method-nav-end-icon svg{width:20px;height:20px}
#method-navigation .method-nav-link.is-open{background:#e5ebe0;border-left-color:#a5b69c;font-weight:700}
#method-navigation .method-nav-link:hover{background:#edf1e6;color:#294c39}
#method-navigation .method-nav-link.active{background:#d7e4cf;border-left-color:#376044;font-weight:700;box-shadow:inset 0 0 0 1px #b9cbb0}
#method-navigation .depth-3.active{color:#294c39;font-weight:600}
#method-navigation .method-category{align-items:center;gap:9px;padding:12px 10px;margin:3px 0 7px;border:1px solid #d9e1d6;border-radius:9px;background:#f8faf7}
#method-navigation .method-category-icon{display:grid;place-items:center;flex:0 0 30px;height:40px;border-radius:6px;background:#e6ede2;color:#466247;font:23px var(--serif)}
#method-navigation .method-category-copy{flex:1}
#method-navigation .method-category-copy strong{display:block;font-size:16px;line-height:1.5;color:#243e32}
#method-navigation .method-category-copy small{display:block;font-size:10px;font-weight:400;line-height:1.8;color:#71806b;margin-top:3px}
#method-navigation .method-category.is-open{background:#e6eee1;border-color:#a8bb9d;box-shadow:inset 3px 0 #73906c}
#method-navigation .method-category.active{background:#dce8d5;border-color:#94ae87;box-shadow:inset 3px 0 #376044}
#method-navigation .method-category:hover{background:#edf2e8;border-color:#a8bb9d}
#method-navigation .method-nav-link:focus-visible{outline:2px solid #436f4b;outline-offset:2px}
.domain-entry{display:flex;justify-content:space-between;align-items:center;gap:20px;border:1px solid #b9c7ae;background:#eef2e8;padding:18px 22px;margin:24px 0 0;color:#294c39;font-size:19px}
.domain-entry span{font-size:12px}
.method-categories{grid-template-columns:repeat(2,minmax(0,1fr))}
.math-map{margin:0 0 30px;border:1px solid #d5dfcf;background:#fafcf8;border-radius:10px;padding:24px}
.math-map-heading{display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.math-map-heading h2{margin:0;font:500 25px var(--serif);color:#294737}
.math-map-heading p,.math-map-heading>span,.math-map-legend,.math-map-source{font-size:12px;color:#6d7d68}
.math-map-scroll{overflow-x:auto;margin:20px 0 8px}
.math-map-canvas{position:relative;width:720px;height:770px;margin:auto}
.math-map-canvas>svg{position:absolute;inset:0;width:100%;height:100%}
.math-map-node{position:absolute;width:230px;height:74px;text-align:left;padding:12px 17px;border:1px solid #b8cbb0;background:#edf3e7;border-radius:7px;color:#2f4d38}
.math-map-node strong{display:block;font-size:17px;margin-bottom:5px}
.math-map-node small{display:block;font-size:11px;color:#6a7c63}
.math-map-node:hover,.math-map-node[aria-pressed="true"]{background:#dce9d2;border-color:#5d8156;box-shadow:0 0 0 1px #5d8156}
.math-map-detail{padding:15px 18px;background:#edf2e7;border-left:3px solid #77916b;font-size:14px}
.math-map-detail p{margin:7px 0 0;line-height:1.8;color:#596b52}
.math-map-source{margin-top:14px}.math-map-source summary{cursor:pointer}.math-map-source a{text-decoration:underline}
.math-branch-page{padding-top:30px}
.math-branch-title{display:flex;align-items:center;gap:12px}
.math-map-back{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border:1px solid #cbd9c2;border-radius:7px;color:#476343;background:#f2f6ec}
.math-map-back svg{width:21px;height:21px}
.math-map-back:hover{background:#dfead7;border-color:#91ad83}
.math-branch-canvas{position:relative;width:950px;margin:0}
.math-branch-canvas>svg{position:absolute;inset:0;width:100%;height:100%}
.math-branch-root{position:absolute;left:20px;width:230px;min-height:74px;padding:13px 16px;border-radius:7px;border:1px solid #91ad83;background:#dfead7;color:#2f4d38}
.math-branch-root strong{display:block;font-size:18px}.math-branch-root small{display:block;font-size:11px;margin-top:6px;color:#65785c}
.math-branch-leaf{position:absolute;left:340px;width:590px;min-height:74px;display:flex;align-items:flex-start;gap:13px;padding:12px 16px;border:1px solid #cbd9c2;border-radius:7px;background:#f2f6ec}
.math-branch-leaf h3{font-size:15px;color:#354f37;margin:0 0 5px;font-weight:600}
.math-branch-leaf p{font-size:12px;color:#728068;margin:0;line-height:1.7}
.math-branch-number{font-size:11px;color:#8a9b7d;line-height:24px}
@media(max-width:700px){.math-map{padding:15px}.math-map-heading{display:block}.math-map-heading h2{font-size:22px}.math-map-heading>span{display:none}}
@media(max-width:700px){.method-categories{grid-template-columns:1fr}}
#breadcrumb a{color:inherit;text-decoration:none}
#breadcrumb a:hover{text-decoration:underline}
.collection-page .methods-heading h1{letter-spacing:.06em;font-size:clamp(30px,4vw,50px)}
@media(max-width:760px){#breadcrumb{white-space:normal;line-height:1.5;font-size:11px}.domain-entry{font-size:17px;padding:16px}}

.math-branch-leaf>div{min-width:0;flex:1}
.math-branch-note{display:block;margin-top:5px;font-size:13px;line-height:22px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#315b3a;text-decoration:underline;text-underline-offset:3px}

/* Topic links sit immediately below their parent domain. */
#method-navigation .method-subtopics{margin:0 0 6px 27px;padding-left:10px;border-left:1px solid #cbd6c5}
#method-navigation .method-subtopics .depth-2{margin:0;padding:5px 8px;font-size:13px;font-weight:400;line-height:1.6;border-left:0;border-radius:3px;color:#657467;box-shadow:none;background:transparent}
#method-navigation .method-subtopics .depth-2:hover{background:#edf1e6;color:#294c39}
#method-navigation .method-subtopics .depth-2.is-open,
#method-navigation .method-subtopics .depth-2.active{background:#e9efe4;color:#294c39;font-weight:550;box-shadow:none}

#reflection-navigation{display:none}
body[data-sidebar-section="reflections"] .sidebar>#reflection-navigation{display:block}
#reflection-navigation .workspace-label{margin-top:24px}
#reflection-navigation nav{display:flex;flex-direction:column;gap:12px}
#reflection-navigation .reflection-column-link{display:flex;align-items:center;gap:12px;padding:14px 10px;border:1px solid #d9e1d6;border-radius:8px;background:#f8faf7;color:#294438}
#reflection-navigation .reflection-column-mark{display:grid;place-items:center;flex:0 0 32px;height:38px;background:#e8eee3;border-radius:5px;font:20px var(--serif);color:#607557}
#reflection-navigation strong{display:block;font-size:17px;font-weight:600}
#reflection-navigation small{display:block;font-size:11px;color:#71806b;margin-top:5px;line-height:1.6}
#reflection-navigation .reflection-column-link:hover{background:#edf2e8;border-color:#a8bb9d}
#reflection-navigation .reflection-column-link.active{background:#e2ecd9;border-color:#9cb48f;box-shadow:inset 3px 0 #58774c}
#reflection-navigation a:focus-visible{outline:2px solid #436f4b;outline-offset:2px}
#reflection-navigation .reflection-column-link>span{width:auto;min-width:0;font-size:inherit;line-height:inherit} #reflection-navigation .reflection-column-link>span:last-child{flex:1}

/* Compact reflection navigation and lists. */
#reflection-navigation nav{gap:5px}
#reflection-navigation .reflection-column-link{padding:8px 12px;min-height:42px;border-radius:4px;font-size:18px;font-weight:400;line-height:1.5;letter-spacing:.06em;background:transparent;border-color:transparent}
#reflection-navigation .reflection-column-link.active{background:#e2ecd9;border-color:#bdccb3;box-shadow:inset 2px 0 #58774c}
.reflection-card{padding:16px 0}
.reflection-card h2{font-size:clamp(21px,2vw,27px);font-weight:400;line-height:1.6;margin-bottom:10px}
.reflection-card .reflection-read{display:inline-block;margin-top:8px}
.reflections-page .methods-heading{padding-bottom:16px}
.reflection-original{padding-top:18px;border-top:1px solid var(--line);font-size:14px}

/* Scholar introductions remain ordinary Markdown callouts in the source notes. */
.reflection-page .article-body blockquote:has(img[alt^="学者照片："]){display:grid;grid-template-columns:148px minmax(0,1fr);gap:12px 22px;padding:22px;margin:0 0 32px;align-items:start}
.reflection-page .article-body blockquote:has(img[alt^="学者照片："])>p{margin:0}
.reflection-page .article-body blockquote:has(img[alt^="学者照片："])>p:first-child{grid-column:1/-1;font-size:17px;color:var(--green)}
.reflection-page .article-body blockquote:has(img[alt^="学者照片："])>p:has(img){grid-column:1;grid-row:2/span 2}
.reflection-page .article-body img[alt^="学者照片："]{width:148px;max-width:100%;height:auto;margin:0;border-radius:6px}
.reflection-page .article-body blockquote:has(img[alt^="学者照片："])>p:last-child{font-size:12px;line-height:1.7;color:var(--muted)}
@media(max-width:600px){
  .reflection-page .article-body blockquote:has(img[alt^="学者照片："]){grid-template-columns:minmax(0,1fr);padding:18px;gap:14px}
  .reflection-page .article-body blockquote:has(img[alt^="学者照片："])>p:has(img){grid-column:1;grid-row:auto}
  .reflection-page .article-body img[alt^="学者照片："]{width:132px}
}

/* Relaxed typography for reflection reading. */
.reflection-reader .article-body{font-size:18px;font-weight:350;line-height:2}
.reflection-reader .article-body h1{font-size:29px;font-weight:400}
.reflection-reader .article-body h2{font-size:25px;font-weight:400}
.reflection-reader .article-body h3{font-size:20px;font-weight:500}
.reflection-reader .article-body h4,.reflection-reader .article-body strong{font-weight:500}
.reflection-toc .toc-link{font-size:14px;font-weight:400;line-height:1.7}
@media(max-width:600px){
  .reflection-reader .article-body{font-size:17px;line-height:1.95}
  .reflection-reader .article-body h1{font-size:27px}
  .reflection-reader .article-body h2{font-size:23px}
}
.reflection-heading h1{ text-wrap:balance }


/* Research navigation: seven interactive modules plus fixed context and workflow. */
.research-map .math-map-canvas{width:1000px;height:1100px}
.research-map .math-map-node,.research-map-fixed{position:absolute;width:260px;height:96px;padding:16px 17px;text-align:left;box-sizing:border-box}
.research-map-fixed{border:1px solid #cbd1c6;border-radius:7px;background:#f7f8f4;color:#354835}
.research-map-fixed.reality{border:2px solid #819478;background:#fcfdf9}
.research-map .math-map-node strong,.research-map-fixed strong{display:block;font-size:17px;line-height:1.4;margin:0 0 7px}
.research-map .math-map-node small,.research-map-fixed small{display:block;font-size:11px;line-height:1.7;color:#6a7c63}
.research-map-key{font-size:12px;color:#71836b;margin:0 0 20px}
.photograph-view{position:relative}
.admin-hat{position:absolute;display:block;background:transparent;border:0;border-radius:50%;cursor:inherit}
.admin-hat:focus-visible{outline:2px solid #eee8d8;outline-offset:3px}