/* Approved editorial prototype: readable content, explicit research paths. */
:root{--navy:#173d35;--accent:#32745f;--ink:#242d29;--muted:#5b7267;--line:#dfe6df;--paper:#fffefa;--canvas:#f7f6f2;--soft:#e7f1eb;--highlight:#438675;--selected-ink:#245b49;--selected-line:#a8cdbb;--gold:#b49660}
body{background:var(--canvas)}.masthead{background:var(--canvas)}.preview-strip{background:#edf1ed;border-color:var(--line)}
.header-inner{gap:34px}.masthead nav{gap:24px}.search{background:#fffefa;border-color:#d5ded8;border-radius:4px;min-height:44px}.search button{min-width:32px;min-height:38px}
h1,h2,.news-row h2,.context-link strong{color:var(--navy)}
.reader-home main.container{display:grid;grid-template-columns:minmax(0,1fr) 302px;column-gap:36px;align-items:start}
.reader-home .page-layout{display:contents}.reader-home .intro{grid-column:1;grid-row:1;align-items:flex-start;gap:18px;padding:32px 0 24px;min-width:0}.reader-home .intro h1{font-family:"Songti SC","Noto Serif CJK SC",serif;font-size:38px;font-weight:700;letter-spacing:1px;margin:10px 0;line-height:1.35}.reader-home .intro p{font-size:14px;line-height:1.8}.reader-home .intro-meta{padding-top:8px;flex-shrink:0;font-size:10px}.reader-home .intro-meta strong{font-size:16px}
.research-shortcuts{display:flex;gap:24px;margin-top:14px}.research-shortcuts a{font-size:14px;color:var(--accent);min-height:44px;display:inline-flex;align-items:center;gap:14px}.research-shortcuts a:hover{text-decoration:underline;text-underline-offset:5px}
.reader-home .feed{grid-column:1;grid-row:2;border:0;border-top:2px solid var(--navy);background:transparent;border-radius:0}
.reader-home .feed-top{padding:12px 0;border-bottom:1px solid var(--line)}.reader-home .channels{gap:8px}.reader-home .channels button{border:1px solid var(--line);border-radius:4px;padding:9px 20px;min-height:44px;background:var(--paper);font-size:14px}.reader-home .channels .selected{background:var(--accent);border-color:var(--accent);color:white}.reader-home .channels .selected:after{display:none}.reader-home .filter-toggle{min-height:44px;border:1px solid var(--line);border-radius:4px;background:var(--paper);padding:8px 12px;font-size:12px}
.reader-home .list-toolbar{padding:16px 0 0;font-size:12px}.reader-home .list-toolbar select{font-size:12px;min-height:40px;background:transparent;color:var(--ink)}.reader-home .active-filters{padding:12px 0 0}.reader-home .advanced-filters{background:#f0f3ee;margin-top:12px;border:1px solid var(--line);border-radius:4px;padding:20px}.filter-grid select{min-height:44px}
.reader-home .news-row,.reader-home .news-row.lead{background:transparent;padding:24px 0;border-bottom:1px solid var(--line)}.reader-home .news-row h2,.reader-home .news-row.lead h2{font-family:"Songti SC","Noto Serif CJK SC",serif;font-size:23px;line-height:1.55;letter-spacing:0;font-weight:700;margin:10px 0}.reader-home .article-summary{font-size:14px;line-height:1.9;color:#52635e}.reader-home .article-meta{font-size:11px;flex-wrap:wrap;line-height:1.8}.reader-home .article-topline{font-size:11px}.reader-home .editor-pick{color:#76592b;background:#f2eee3}.news-context{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px}.news-context a{display:inline-flex;align-items:center;gap:6px;min-height:32px;font-size:12px;color:var(--accent)}.news-context a:hover{text-decoration:underline}.news-context span{color:var(--muted);font-size:10px}
.reader-home .reading-rail{grid-column:2;grid-row:1 / span 2;padding-top:34px;display:grid;gap:26px}.research-watch{border:1px solid #cbd9d2;background:var(--paper)}.watch-heading{background:var(--navy);color:white;padding:22px}.watch-heading .eyebrow{color:#a2c4bb;font-size:10px}.watch-heading h2{color:white;font-family:"Songti SC",serif;font-size:25px;margin:9px 0}.watch-heading p{font-size:12px;color:#c4d6d1;margin:0;line-height:1.7}.research-topic{display:block;margin:0 20px;padding:22px 0;border-bottom:1px solid var(--line)}.research-topic:last-child{border-bottom:0}.topic-kicker{display:block;font-size:12px;color:var(--accent);margin-bottom:12px}.research-topic strong{display:block;font-size:17px;line-height:1.85;font-weight:600}.topic-open{display:flex;justify-content:space-between;gap:10px;margin-top:18px;font-size:10px;color:var(--muted);line-height:1.8}.topic-open b{color:var(--accent);font-weight:500;font-size:11px}
.reader-home .company-gateway{display:block;background:transparent;border:0;border-bottom:1px solid var(--line);padding:0 0 24px}.reader-home .company-gateway h2{display:block;color:var(--navy);font-size:23px;margin:10px 0}.reader-home .company-gateway p{display:block;font-size:13px}.reader-home .gateway-actions a:first-child{background:transparent;color:var(--accent);padding:0}.reader-home .gateway-actions{font-size:12px;gap:18px}.reader-home .gateway-picks{display:flex;border-color:var(--line);margin-top:10px;padding-top:12px}.reader-home .gateway-picks>span{font-size:10px}.reader-home .gateway-picks a{min-height:36px}.reader-home .reading-rail>:not(.company-gateway){display:block}.reader-home .source-note{font-size:12px}.reader-home .source-note>span:last-child{font-size:11px}.reader-home .recommendation strong{font-size:13px}.reader-home .recommendation small{font-size:11px}
.footer{flex-wrap:wrap;line-height:2;font-size:11px;border-top:1px solid var(--line);margin-top:36px}.footer a{display:inline-block;min-height:32px}.company-header nav a{min-height:44px;display:inline-flex;align-items:center}.directory-intro h1,.editorial-intro h1{font-family:"Songti SC",serif}.company-entry{background:var(--paper)}
/* Article body and contextual reading are separate landmarks. */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:48px;align-items:start;padding-top:36px}.article-layout .article-page{max-width:none;margin:0 0 32px;padding:0;background:transparent;border:0;min-width:0}.article-page h1{font-family:"Songti SC",serif;font-size:34px;line-height:1.55;letter-spacing:.2px;margin:20px 0}.article-page>[data-back-list]{display:inline-flex;min-height:44px;align-items:center;font-size:12px;color:var(--accent)}.article-page>.eyebrow{margin-top:20px}.article-page .reading-meta{font-size:12px;border-bottom:1px solid var(--line);padding-bottom:24px}.article-page .reading-body{font-size:17px;line-height:2.05}.article-page .evidence{background:#f0f3ee;font-size:13px;border-left:2px solid #82a399}.article-page .detail-actions a:first-child{background:var(--accent);color:white;border-color:var(--accent)}.article-page .detail-actions a,.article-page .detail-actions button{font-size:13px;min-height:44px;border-radius:3px}.article-context{padding:26px;background:#f1f4ef;border:1px solid var(--line);margin-top:56px;min-width:0}.article-context h2{font-family:"Songti SC",serif;font-size:23px;line-height:1.6;margin:10px 0 24px}.article-context section{border-top:1px solid #d4ded7;margin-top:20px;padding-top:18px}.article-context h3{font-size:12px;font-weight:500;color:var(--muted);margin:0 0 12px}.context-link{display:flex;flex-direction:column;gap:10px;padding:8px 0 12px}.context-link strong{font-size:17px;line-height:1.7}.context-link span{font-size:12px;line-height:1.9;color:var(--muted)}.context-link b{font-weight:500;font-size:12px;color:var(--accent)}.context-news{display:block;margin:18px 0}.context-news time{font-size:11px;color:var(--muted)}.context-news strong{display:block;font-size:13px;line-height:1.85;font-weight:500;margin-top:6px}.context-note{font-size:11px;line-height:1.8;color:var(--muted)}.company-research{padding:28px 0;border-top:1px solid var(--line)}.company-research h2{font-family:"Songti SC",serif;font-size:25px}.company-research a{display:flex;flex-direction:column;gap:8px;padding:16px 0}.company-research span{font-size:13px;color:var(--muted)}
/* Research index and topic pages, built from curated public article IDs. */
.research-intro{padding:36px 0 24px}.research-intro h1{font-family:"Songti SC",serif;font-size:38px;line-height:1.5;margin:12px 0}.research-intro p{font-size:15px;line-height:1.9;color:var(--muted);max-width:820px}.research-intro>a{font-size:12px;color:var(--accent)}.topic-meta{font-size:12px!important;color:var(--muted);line-height:1.9}.research-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:38px;align-items:start}.research-primary,.research-aside{min-width:0}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.topic-card{border-top:3px solid var(--accent);background:var(--paper);padding:28px;border-bottom:1px solid var(--line)}.topic-card h2{font-family:"Songti SC",serif;font-size:27px;line-height:1.6}.topic-card p{font-size:14px;line-height:1.9;color:var(--muted)}.topic-card a{color:var(--accent);display:inline-flex;align-items:center;min-height:44px}.topic-card h2 a{display:block;color:var(--navy)}
.topic-overview,.topic-variables,.topic-next,.topic-companies,.topic-method{padding:26px;background:var(--paper);border:1px solid var(--line);margin-bottom:24px}.topic-overview h2,.topic-variables h2,.topic-timeline h2,.topic-next h2,.topic-companies h2,.topic-method h2{font-family:"Songti SC",serif;font-size:25px;margin:0 0 18px;line-height:1.5}.topic-overview p,.topic-next p,.topic-variable p,.topic-method p{font-size:14px;line-height:2;color:#52635e}.topic-variable{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.topic-variable h3{font-size:16px;line-height:1.7}.topic-evidence{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:12px;line-height:1.8;padding:0;list-style:none}.topic-evidence a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.topic-timeline{padding-top:8px}.topic-timeline>ol{list-style:none;padding:0;margin:0}.topic-event{border-left:2px solid #bfd0c5;padding:0 0 28px 24px;position:relative}.topic-event:before{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--accent);left:-5px;top:6px}.topic-event h3{font-family:"Songti SC",serif;font-size:22px;line-height:1.65;margin:8px 0 12px}.topic-event p{font-size:14px;line-height:1.9;color:#52635e}.topic-event-date,.topic-event-source{font-size:12px;color:var(--muted)}.topic-event a{color:var(--accent)}.topic-event h3 a{color:var(--navy)}.topic-next{background:#eef3ed;border-top:3px solid var(--accent)}.topic-companies ul{padding:0;list-style:none}.topic-companies li{padding:14px 0;border-top:1px solid var(--line)}.topic-companies a{display:block;color:var(--accent);font-size:14px;line-height:1.9}.topic-companies small{font-size:11px;color:var(--muted);line-height:1.8}.topic-method p{font-size:12px}
@media(max-width:1050px){.header-inner{gap:26px}.masthead nav{gap:18px}.reader-home main.container{grid-template-columns:minmax(0,1fr) 268px;column-gap:28px}.reader-home .intro{flex-wrap:wrap;gap:4px}.reader-home .intro-meta{display:flex;align-items:center;gap:10px;padding:0}.reader-home .intro h1{font-size:34px}.article-layout{grid-template-columns:minmax(0,1fr) 260px;gap:28px}.article-page h1{font-size:30px}}
@media(max-width:850px){.header-inner{column-gap:24px}.reader-home main.container{display:block}.reader-home .page-layout{display:flex;flex-direction:column;gap:28px}.reader-home .intro{padding:24px 0 14px;display:flex;justify-content:space-between;align-items:flex-start}.reader-home .intro-meta{display:grid;gap:6px;text-align:right;padding-top:6px}.reader-home .feed{width:100%;order:0}.reader-home .reading-rail{order:1;padding:0;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:24px}.reader-home .reading-rail>:not(.company-gateway){display:block}.reader-home .company-gateway .eyebrow{font-size:10px}.article-layout{display:block}.article-context{margin-top:0;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.article-context>.eyebrow,.article-context>h2{grid-column:1/-1}.article-context>h2{margin-bottom:0}.research-layout{grid-template-columns:1fr}.research-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}.company-header{flex-wrap:wrap}.company-header .header-caption{display:none}.research-intro h1{font-size:32px}}
@media(max-width:480px){.reader-home .intro{display:block;padding:22px 0 12px}.reader-home .intro h1{font-size:28px;line-height:1.5;margin:8px 0}.reader-home .intro p{font-size:12px;max-width:none}.reader-home .intro-meta{display:flex;justify-content:flex-start;align-items:center;gap:9px;font-size:10px;padding-top:10px;margin:0}.reader-home .intro-meta strong{font-size:11px}.reader-home .intro .eyebrow{font-size:9px}.research-shortcuts{margin-top:8px;gap:28px}.research-shortcuts a{font-size:13px;min-height:38px;gap:8px}.header-inner{grid-template-columns:104px minmax(0,1fr);gap:0 16px}.header-inner nav{gap:10px;margin-top:12px;justify-content:space-between}.masthead nav .company-nav-link{font-size:12px}.reader-home .channels{gap:6px}.reader-home .channels button{font-size:12px;min-height:44px;padding:8px 15px}.reader-home .filter-toggle{padding:8px;font-size:11px}.reader-home .list-toolbar{font-size:10px;padding-top:8px}.reader-home .list-toolbar select{font-size:10px;max-width:140px}.reader-home .news-row,.reader-home .news-row.lead{padding:20px 0}.reader-home .news-row h2,.reader-home .news-row.lead h2{font-size:20px;line-height:1.6}.reader-home .article-summary{font-size:13px;line-height:1.85;-webkit-line-clamp:3}.reader-home .article-meta{font-size:10px;gap:6px}.news-context{margin-top:7px;gap:4px 12px}.news-context a{font-size:11px;min-height:36px}.reader-home .reading-rail{display:block}.reader-home .reading-rail>section{margin-bottom:26px}.reader-home .pagination{font-size:11px}.article-layout{padding-top:22px}.article-layout .article-page{padding:0;margin:0 0 24px}.article-page h1{font-size:26px;line-height:1.65;margin:16px 0}.article-page .reading-body{font-size:16px}.article-page .reading-meta{font-size:11px}.article-page .evidence{padding:16px;font-size:12px}.article-context{display:block;padding:22px}.article-context h2{font-size:22px}.article-context section{margin-top:18px}.masthead .company-header{gap:8px;min-height:100px;padding-block:14px;display:block}.masthead .company-header nav{height:auto;gap:24px;justify-content:flex-start;margin-top:8px}.masthead .company-header nav a{font-size:12px;padding:8px 0}.topic-grid,.research-aside{display:block}.topic-card{padding:22px;margin-bottom:20px}.research-intro{padding-top:24px}.research-intro h1{font-size:28px}.research-intro p{font-size:13px}.topic-overview,.topic-variables,.topic-next,.topic-companies,.topic-method{padding:22px 18px}.topic-event{padding-left:18px}.topic-event h3{font-size:20px}.topic-event p{font-size:13px}.topic-overview h2,.topic-variables h2,.topic-timeline h2,.topic-next h2,.topic-companies h2{font-size:23px}.footer{margin-top:26px;font-size:10px}.footer>span{max-width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.topic-meta{display:flex;gap:8px 20px;flex-wrap:wrap}.topic-event-date{display:flex;gap:14px;align-items:center}.topic-event-source{display:flex;gap:12px 20px;flex-wrap:wrap;align-items:center}.topic-event-source a{min-height:36px;display:inline-flex;align-items:center}.topic-section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.topic-section-heading>span{font-size:11px;color:var(--muted)}.topic-companies li>span{display:block;font-size:11px;color:var(--muted);margin-top:4px}.topic-evidence{display:block;margin-top:16px}.topic-evidence summary{cursor:pointer;color:var(--accent);padding:8px 0;min-height:36px}.topic-evidence li{margin:8px 0}.topic-evidence ul{padding-left:20px}.topic-evidence summary:focus-visible{outline:3px solid #d3a960;outline-offset:3px}p.topic-method{padding:12px 0 0;border:0;border-top:1px solid var(--line);background:transparent;font-size:12px;line-height:1.9;color:var(--muted);margin:20px 0 0}.topic-timeline>p.topic-method{padding-top:0;border:0;margin:0 0 24px}.topic-card+.topic-method{margin-top:24px}.editorial-header nav{gap:20px}@media(max-width:480px){.editorial-header nav{gap:4px;justify-content:space-between}.editorial-header nav a{font-size:11px}.topic-meta{gap:6px 12px}.topic-section-heading{display:block}.topic-section-heading>span{display:block;margin-bottom:16px}}
.topic-local-nav{display:flex;gap:8px 20px;flex-wrap:wrap;margin-top:22px;border-top:1px solid var(--line);padding-top:10px}.topic-local-nav a{display:inline-flex;min-height:44px;align-items:center;color:var(--accent);font-size:13px}#overview-title,#variables-title,#timeline-title,#topic-next-title{scroll-margin-top:24px}.reader-home .intro{padding-top:26px;padding-bottom:18px}.reader-home .research-shortcuts{margin-top:8px}.reader-home .list-toolbar{padding-top:10px}@media(max-width:480px){.topic-local-nav{gap:4px 16px;margin-top:16px}.topic-local-nav a{font-size:12px}.reader-home .intro{padding-top:18px;padding-bottom:10px}}

/* Fresh green: readable text, light selection surfaces, brighter interaction details. */
.brand strong{color:var(--navy)}
.brand-observe{color:var(--highlight)}
.brand strong i{background:var(--gold)}
.brand small,.footer{color:var(--muted)}
.masthead nav button.selected:after{background:var(--highlight)}
.masthead nav a[aria-current]{border-bottom-color:var(--highlight)}
.reader-home .news-row h2,.reader-home .news-row.lead h2,
.company-directory h2,.topic-card h2 a{color:var(--ink)}
.reader-home .article-summary,.reading-body,
.editorial-panel p,.report-body p,.report-body li{color:#475d51}
.article-meta a,.save-button,.source-note h2{color:var(--muted)}
.article-meta .sep{color:#a0b7a9}
.article-title:hover,.company-directory h2 a:hover{color:var(--accent)}
.search{border-color:#cbdacf}
.search svg,.search button,.entry-arrow,.cover-paths b{color:var(--highlight)}
.search svg{stroke:var(--highlight)}
.search input::placeholder{color:var(--muted);opacity:1}
.reader-home .feed{border-top-color:#a8cdbb}
.reader-home .channels button{border-radius:6px;background:transparent;color:var(--muted);border-color:transparent}
.reader-home .channels button:hover{background:var(--soft);color:var(--selected-ink)}
.reader-home .channels button.selected{background:var(--soft);color:var(--selected-ink);border-color:var(--selected-line)}
.reader-home .filter-toggle{background:var(--paper);border-radius:6px;color:var(--accent);border-color:#cbdacf}
.reader-home .filter-toggle:hover,.reader-home .filter-toggle[aria-expanded=true]{background:var(--soft);border-color:var(--selected-line);color:var(--selected-ink)}
.reader-home .advanced-filters{background:#edf5ef;border-radius:8px;border-color:#cadfd0}
.filter-grid select,.directory-select select{background:var(--paper);border-color:#bdd2c4;border-radius:6px;color:var(--ink)}
.active-filters button{color:var(--selected-ink);background:var(--soft);border:1px solid #bed9ca;border-radius:5px;min-height:36px}
.active-filters button:hover{background:#d9ebdf}
.save-button[aria-pressed=true]{color:var(--accent)}
.save-button[aria-pressed=true] svg{fill:#cbe6d7}
.pagination button,.directory-pagination button{border-radius:6px;min-height:40px}
.pagination button:not(:disabled):hover,.directory-pagination button:not(:disabled):hover{background:var(--soft);border-color:var(--selected-line);color:var(--selected-ink)}
.reader-home .editor-pick{color:#76592b;background:#f3eddf;border:0;border-radius:3px;padding:3px 7px}
.news-context a{background:#edf4ee;border-radius:4px;padding-inline:10px;color:var(--accent)}
.news-context a:hover{background:#e0eee4}
.rec-number{color:var(--highlight)}
.reader-home .company-gateway{background:#edf4ee;border:1px solid #d1e3d7;border-top:3px solid var(--highlight);padding:24px;border-radius:0 0 8px 8px}
.reader-home .gateway-actions a:first-child:hover{background:transparent;text-decoration:underline;text-underline-offset:4px}
.reader-home .company-gateway p{color:#475d51}
.reader-home .gateway-picks{border-color:#ccdfd1}
.article-context,.article-page .evidence,.topic-next,.editorial-status,.editorial-observation{background:#edf5ef;border-color:#cadfd0}
.article-page .evidence,.editorial-observation{border-left-color:var(--highlight)}
.article-page .detail-actions a:first-child{background:var(--navy);border-color:var(--navy)}
.article-page .detail-actions a:first-child:hover{background:var(--accent);border-color:var(--accent)}
.company-directory .company-entry{border-top-color:#bfd8c9;border-radius:0 0 8px 8px;background:var(--paper)}
.company-directory .company-entry:hover{border-color:var(--highlight);background:#fbfdf9}
.entry-kicker b{background:var(--soft);color:var(--selected-ink);padding:4px 8px;border-radius:4px}
.topic-card{border-top-color:var(--highlight)}
.topic-event{border-left-color:#b7d5c3}
.topic-event:before{background:var(--highlight)}
.topic-local-nav a{padding-inline:12px;border-radius:5px}
.topic-local-nav a:hover,.editorial-toc a:hover{background:var(--soft);color:var(--selected-ink)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.topic-evidence summary:focus-visible{outline:2px solid var(--highlight);outline-offset:4px}
@media(max-width:850px){.reader-home .company-gateway{padding:20px}}
@media(prefers-reduced-motion:no-preference){.channels button,.filter-toggle,.active-filters button,.company-entry,.topic-local-nav a{transition:background-color .16s ease,border-color .16s ease,color .16s ease}}