/* Shared editorial shell · 2026-10-19. Intentionally independent of legacy .nav/.footer. */
:root{--editorial-ink:#172c37;--editorial-muted:#65747b;--editorial-line:#dde4e5;--editorial-accent:#1e655e}
.site-masthead{position:relative;z-index:40;background:#fff;border-bottom:1px solid var(--editorial-line);color:var(--editorial-ink)}
.masthead-inner{width:min(1120px,calc(100% - 48px));margin:auto;min-height:84px;display:flex;align-items:center;gap:36px;position:relative}
.masthead-brand{display:flex;flex-direction:column;gap:5px;flex-shrink:0;text-decoration:none;line-height:1.2}
.masthead-brand strong{font-size:21px;font-weight:800;letter-spacing:-.06em;color:var(--editorial-ink)}
.masthead-brand span{font-size:9px;letter-spacing:.22em;font-weight:650;color:var(--editorial-accent)}
.masthead-context{border-left:1px solid var(--editorial-line);padding-left:22px;font-size:12px;line-height:1.6;color:var(--editorial-muted)}
.masthead-links{display:flex;align-items:center;gap:27px;margin-left:auto}
.masthead-links>a{font-size:14px;font-weight:650;padding:12px 0;white-space:nowrap;position:relative;color:#485a64}
.masthead-links>a[aria-current=page]{color:var(--editorial-accent)}
.masthead-links>a[aria-current=page]:after{content:"";position:absolute;bottom:4px;left:0;right:0;height:2px;background:var(--editorial-accent)}
.masthead-more{position:relative}.masthead-more summary{cursor:pointer;list-style:none;font-size:13px;color:#52636b;padding:12px 0;white-space:nowrap}.masthead-more summary::-webkit-details-marker{display:none}.masthead-more summary:after{content:"＋";margin-left:6px}.masthead-more[open] summary:after{content:"−"}
.masthead-menu{position:absolute;right:0;top:100%;width:220px;padding:10px;background:white;border:1px solid var(--editorial-line);border-radius:10px;box-shadow:0 16px 40px #142c3712;display:grid;gap:2px;z-index:50}
.masthead-menu a{padding:11px 12px;font-size:14px;line-height:1.5;border-radius:6px;color:#344b56}.masthead-menu a:hover{background:#f0f5f3}
.masthead-mobile-only{display:none!important}
.site-masthead a:focus-visible,.site-masthead summary:focus-visible,.site-colophon a:focus-visible{outline:2px solid var(--editorial-accent);outline-offset:5px}
.site-colophon{background:#f3f5f3;border-top:1px solid var(--editorial-line);padding:48px 0 26px;color:var(--editorial-ink);position:relative;z-index:1}
.colophon-inner{width:min(1120px,calc(100% - 48px));margin:auto}.colophon-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:48px;align-items:start}
.colophon-identity>a{font-size:22px;font-weight:800;letter-spacing:-.05em}.colophon-identity p{font-size:14px;line-height:1.8;color:#64746e;margin:12px 0 0;max-width:310px}
.colophon-links{display:grid;gap:3px}.colophon-links h2{font-size:11px;font-weight:600;letter-spacing:.08em;color:#75817d;margin:0 0 10px}.colophon-links a{padding:7px 0;font-size:13px;line-height:1.5;color:#344c45}.colophon-links a:hover{color:#197668}
.colophon-bottom{margin-top:32px;padding-top:20px;border-top:1px solid #dce3dd;display:flex;justify-content:space-between;gap:16px;align-items:start}.colophon-bottom p{font-size:11px;line-height:1.8;color:#728078;margin:0}.colophon-bottom a{font-size:12px;white-space:nowrap;color:#52655c}
/* Restrained article title hierarchy; no changes to lessons or questions. */
.exam-review>header{padding:26px 0 28px;border-bottom:1px solid var(--editorial-line);margin-bottom:30px}.exam-review>header>a{font-size:13px;color:#60766e}.exam-review>header h1{font-size:clamp(28px,3vw,40px);line-height:1.45;letter-spacing:-.05em;font-weight:780;margin:20px 0}.exam-review>header .eyebrow{font-size:12px;color:#1e655e;line-height:1.8;letter-spacing:0;margin:26px 0 0}.exam-review>header .lead{font-size:17px;color:#5d6c75;line-height:1.85}.exam-review>header .review-meta{font-size:12px;color:#79868a;line-height:1.8}
/* Archive: search and real content first, guides available on demand. */
body.editorial-board{background:#fcfcfa;color:var(--editorial-ink)}.editorial-board .orb{display:none}
.archive-hero{padding:58px 0 32px}.archive-hero .wrap{width:min(1120px,calc(100% - 48px))}.archive-kicker{font-size:11px;letter-spacing:.15em;color:var(--editorial-accent);font-weight:700;margin:0 0 16px}.archive-hero h1{font-size:clamp(32px,4vw,46px);font-weight:780;line-height:1.3;letter-spacing:-.055em;margin:0 0 15px}.archive-hero h1 span{color:#758780;font-weight:450}.archive-hero p:last-child{font-size:15px;line-height:1.85;color:#65756d;max-width:680px;margin:0}
.editorial-board .board-section{padding:0 0 72px}.editorial-board .board-section>.wrap{width:min(1120px,calc(100% - 48px))}
.archive-guide{margin:0 0 32px;border-top:1px solid var(--editorial-line);border-bottom:1px solid var(--editorial-line)}.archive-guide>summary{cursor:pointer;padding:16px 0;font-size:13px;font-weight:600;color:#5d7269;list-style:none;display:flex;justify-content:space-between;gap:12px}.archive-guide>summary::-webkit-details-marker{display:none}.archive-guide>summary:after{content:"＋"}.archive-guide[open]>summary:after{content:"−"}.archive-guide .board-promo-grid{margin:12px 0;gap:12px}.archive-guide .board-promo-card{background:#f4f6f2;border:0;box-shadow:none;border-radius:8px;padding:20px}.archive-guide .board-promo-card h2{font-size:18px}.archive-guide .board-plan{box-shadow:none;border-radius:8px;margin:18px 0;background:white}
.editorial-board .board-layout{grid-template-columns:166px minmax(0,1fr);gap:44px}.editorial-board .board-side{position:sticky;top:24px;background:transparent;border:0;box-shadow:none;backdrop-filter:none;padding:5px 0;border-radius:0}.editorial-board .board-side .kicker{font-size:11px;letter-spacing:.06em;font-weight:600;color:#839087;margin:0 0 14px;padding:0 12px}.editorial-board .board-filter{padding:12px;font-size:14px;border-radius:6px;font-weight:550;color:#62756b;margin-bottom:3px}.editorial-board .board-filter.active,.editorial-board .board-filter:hover{background:#eaf0e9;color:#215c4b;box-shadow:none;transform:none}.editorial-board .board-filter.active{font-weight:750}
.editorial-board .board-list{gap:0;scroll-margin-top:24px;min-width:0}.editorial-board .board-search{background:transparent;border:0;border-radius:0;box-shadow:none;padding:0;margin:0 0 18px}.editorial-board .board-search-label{font-size:12px;font-weight:650;color:#54695d;margin-bottom:10px}.editorial-board .board-search input{border:1px solid #cbd6ce;border-radius:8px;min-height:54px;font-size:15px;font-weight:450;padding-left:47px;background:#fff}.editorial-board .board-search input:focus{border-color:#387a64;box-shadow:0 0 0 3px #387a6410;transform:none}.editorial-board .board-search-icon{border:2px solid #7b9085;width:15px;height:15px}.editorial-board .board-search-icon:after{background:#7b9085;height:2px;width:6px;right:-5px;bottom:-3px}.editorial-board .board-search-help{font-size:12px;color:#839086;margin-top:9px}.editorial-board .board-search-clear{background:#eef3ec;color:#405f4d}
.editorial-board .board-result-status{background:transparent;border:0;border-radius:0;box-shadow:none;padding:0 0 17px;margin:0;width:100%;font-size:12px;font-weight:500;color:#708176;border-bottom:1px solid #becbc2}
.editorial-board .board-item{border:0;border-bottom:1px solid #e1e7e1;border-radius:0;box-shadow:none;backdrop-filter:none;background:transparent;padding:27px 0 25px;transition:background .18s;overflow:visible}.editorial-board .board-item.is-ready:before,.editorial-board .board-item.is-ready:after{display:none}.editorial-board .board-item.is-ready:hover{transform:none;box-shadow:none;background:#f4f6f0}.editorial-board .board-item h2{font-size:21px;line-height:1.55;letter-spacing:-.035em;font-weight:700;margin:0 0 10px;max-width:100%;transform:none}.editorial-board .board-item.is-ready:hover h2{color:#1e655e;transform:none}.editorial-board .board-item p{font-size:14px;line-height:1.8;color:#758078;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.editorial-board .board-meta{margin-bottom:12px;gap:16px;font-size:11px;line-height:1.6;font-weight:550;color:#88938b}.editorial-board .board-meta span,.editorial-board .board-item.is-ready:hover .board-meta span{background:transparent;border-radius:0;padding:0;color:#2c6b54;font-weight:650}.editorial-board .board-meta time{margin-left:auto;white-space:nowrap}.editorial-board .board-tags{margin-top:13px;gap:10px}.editorial-board .board-tags span,.editorial-board .board-item.is-ready:hover .board-tags span{background:transparent;padding:0;border-radius:0;font-size:11px;font-weight:450;color:#8a938b;transform:none;line-height:1.6}.editorial-board .board-tags span:before{content:"# ";color:#a4afa6}.editorial-board .board-item.is-upcoming{opacity:.7}.editorial-board [hidden]{display:none!important}
@media(max-width:1000px){.masthead-context{display:none}.masthead-inner{gap:24px}.masthead-links{gap:22px}}
@media(max-width:700px){.masthead-inner{min-height:72px;width:calc(100% - 36px);gap:12px}.masthead-brand strong{font-size:19px}.masthead-brand span{font-size:8px}.masthead-links{gap:20px}.masthead-links>a{display:none}.masthead-more summary{font-size:13px;padding:14px 0}.masthead-mobile-only{display:block!important}.masthead-menu{width:min(270px,calc(100vw - 36px));top:50px}.colophon-inner{width:calc(100% - 40px)}.site-colophon{padding:34px 0 22px}.colophon-top{grid-template-columns:1fr 1fr;gap:28px 20px}.colophon-identity{grid-column:1/-1}.colophon-identity p{font-size:13px}.colophon-links a{min-height:39px}.colophon-bottom{flex-direction:column;gap:12px;margin-top:24px}.colophon-bottom p{font-size:10px}.exam-review>header{padding-top:8px}.exam-review>header h1{font-size:28px}.exam-review>header .lead{font-size:16px}
.archive-hero{padding:34px 0 25px}.archive-hero .wrap,.editorial-board .board-section>.wrap{width:calc(100% - 36px)}.archive-hero h1{font-size:32px}.archive-hero h1 span{display:block;font-size:25px;margin-top:4px}.archive-hero p:last-child{font-size:14px}.archive-kicker{font-size:10px;margin-bottom:13px}.archive-guide{margin-bottom:24px}.archive-guide>summary{font-size:12px}.editorial-board .board-layout{grid-template-columns:1fr;gap:21px}.editorial-board .board-side{position:static;display:flex;gap:6px;flex-wrap:wrap;padding:0}.editorial-board .board-side .kicker{display:none}.editorial-board .board-filter{border:1px solid #dfe6dc;border-radius:6px;padding:9px 11px;font-size:12px;margin:0;min-height:36px}.editorial-board .board-filter.active{border-color:#d2dfd0}.editorial-board .board-search input{font-size:14px;min-height:52px}.editorial-board .board-item{padding:23px 0}.editorial-board .board-item h2{font-size:19px;line-height:1.6}.editorial-board .board-item p{font-size:13px}.editorial-board .board-meta{font-size:10px;gap:10px}.editorial-board .board-tags{gap:7px}.editorial-board .board-tags span{font-size:10px;overflow-wrap:anywhere}.editorial-board .board-section{padding-bottom:48px}.archive-guide .board-promo-grid{grid-template-columns:1fr}}
#study-start{background:#fafbf8;padding:60px 0 45px;border-top:1px solid #e2e8df}
#study-start .section-head{margin-bottom:28px}#study-start .section-head .kicker{color:#416f59;font-size:11px;letter-spacing:.06em}#study-start .section-head h2{font-size:30px;line-height:1.45;letter-spacing:-.045em}#study-start .section-head>p:last-child{font-size:14px;line-height:1.9;color:#738073;max-width:720px}
#study-start .school-seo-grid{gap:22px}#study-start .school-seo-card{padding:25px 23px;background:white;border:1px solid #e0e7db;border-radius:10px;box-shadow:none}#study-start .school-seo-card:hover{transform:none;border-color:#9db89f}#study-start .school-seo-card .chip{background:transparent;color:#69816b;padding:0;font-size:11px;font-weight:650}#study-start .school-seo-card h3{font-size:21px;margin:18px 0 12px}#study-start .school-seo-card p{font-size:14px;line-height:1.85;color:#738073}#study-start .school-seo-card strong{font-size:12px;color:#3b6d4d}#study-start .school-seo-grid+p{font-size:12px;line-height:1.9;color:#7c897d;margin:24px 0 0;max-width:800px}#study-start .school-seo-grid+p a{display:block;margin-top:9px;color:#3b6d4d;font-weight:600}
@media(max-width:700px){#study-start{padding:36px 0}#study-start .section-head h2{font-size:25px}#study-start .school-seo-grid{gap:12px}#study-start .school-seo-card{padding:23px}#study-start .school-seo-grid+p{font-size:12px}}
@media(prefers-reduced-motion:reduce){.editorial-board .board-item{transition:none}}

/* User-supplied VERADICT identity: shared header and footer. */
.masthead-brand{flex-direction:row;align-items:center;gap:12px}.masthead-brand .veradict-logo{display:block;width:84px;height:84px;object-fit:contain;flex:none}.masthead-wordmark{display:flex;flex-direction:column;gap:6px}.colophon-brand{display:inline-flex;align-items:center;gap:16px}.colophon-brand .veradict-logo{display:block;width:112px;height:112px;object-fit:contain;flex:none}.colophon-brand>span{font-size:21px;line-height:1.4}.colophon-brand small{display:block;font-size:9px;letter-spacing:.17em;font-weight:600;color:#65776e;margin-top:5px}
@media(max-width:700px){.masthead-brand{gap:8px}.masthead-brand .veradict-logo{width:68px;height:68px}.masthead-brand strong{font-size:17px}.masthead-wordmark{gap:4px}.masthead-wordmark>span{font-size:7px}.colophon-brand .veradict-logo{width:94px;height:94px}.colophon-brand>span{font-size:19px}}