/* Unified English Authority Engine — v2.3.2 editorial reference design */
:root{
  --ink:#162235;
  --ink-2:#344257;
  --muted:#667083;
  --faint:#8b93a1;
  --paper:#fffefa;
  --canvas:#f6f4ee;
  --surface:#faf9f5;
  --surface-2:#f1efe8;
  --line:#ddd9cf;
  --line-strong:#c7c1b5;
  --accent:#1d5a50;
  --accent-2:#17483f;
  --accent-soft:#edf4f1;
  --navy:#162235;
  --success:#23624e;
  --success-soft:#edf5f0;
  --warning:#8a5a14;
  --warning-soft:#fff8ea;
  --danger:#9b3b34;
  --danger-soft:#fff1ef;
  --serif:Georgia,"Times New Roman",Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --content:1160px;
  --reading:790px;
  --header-h:74px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;text-rendering:optimizeLegibility}
body.admin-bar .site-header{top:32px}
a{color:var(--accent-2);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
::selection{background:#d9ebe5;color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[id]{scroll-margin-top:96px}
.wrap{width:min(calc(100% - 44px),var(--content));margin-inline:auto}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip{position:fixed;z-index:9999;top:10px;left:10px;transform:translateY(-170%);background:var(--ink);color:#fff;padding:9px 13px;font-weight:700}
.skip:focus{transform:none}

/* Masthead */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,254,250,.98);border-top:4px solid var(--navy);border-bottom:1px solid var(--line)}
.header-inner{min-height:var(--header-h);display:flex;align-items:center;gap:30px}
.brand{display:inline-flex;align-items:center;gap:12px;min-width:0;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.brand-logo{width:34px;height:34px;display:block;flex:0 0 34px}
.brand-copy{display:flex;flex-direction:column;min-width:0;line-height:1.05}
.brand-name{font-family:var(--serif);font-size:18px;font-weight:700;letter-spacing:-.015em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.brand-tagline{margin-top:5px;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:24px}
.main-nav a{display:inline-flex;align-items:center;min-height:38px;padding:2px 0;border-bottom:2px solid transparent;color:var(--ink-2);font-size:13px;font-weight:700;text-decoration:none}
.main-nav a:hover{border-bottom-color:var(--accent);color:var(--ink)}
.nav-search{margin-left:4px!important;color:var(--accent-2)!important}
.nav-search:before{content:"⌕";margin-right:5px;font-size:15px;font-weight:400;line-height:1}
.nav-toggle{display:none;margin-left:auto;min-height:38px;padding:7px 11px;border:1px solid var(--ink);border-radius:2px;background:transparent;color:var(--ink);font-size:12px;font-weight:800}

/* Page frame */
.breadcrumbs{min-height:50px;display:flex;align-items:center;gap:7px;overflow-x:auto;white-space:nowrap;border-bottom:1px solid #eeeae1;color:var(--faint);font-size:11px;scrollbar-width:none}
.breadcrumbs::-webkit-scrollbar{display:none}
.breadcrumbs a{display:inline-flex;align-items:center;color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--ink);text-decoration:underline}
.breadcrumbs span[aria-current="page"]{color:var(--ink-2);max-width:420px;overflow:hidden;text-overflow:ellipsis}
.content{padding-bottom:92px;outline:none}

/* Typography */
h1,h2,h3{margin:0;color:var(--ink)}
h1,h2{font-family:var(--serif);font-weight:700;letter-spacing:-.025em}
h1{font-size:clamp(42px,5.3vw,68px);line-height:1.03}
h2{font-size:clamp(27px,3.1vw,39px);line-height:1.12}
h3{font-family:var(--sans);font-size:18px;font-weight:760;line-height:1.32;letter-spacing:-.015em}
p{margin:0 0 1em}
.eyebrow{display:block;margin-bottom:14px;color:var(--accent-2);font-size:10px;font-weight:850;letter-spacing:.15em;text-transform:uppercase}
.lead{max-width:780px;margin:20px 0 0;color:var(--ink-2);font-family:var(--serif);font-size:clamp(19px,2.1vw,23px);line-height:1.52}

/* Editorial hero */
.hero,.article-hero{background:transparent;border:0;border-radius:0;box-shadow:none;overflow:visible}
.hero{max-width:930px;margin:18px 0 46px;padding:34px 0 36px;border-bottom:1px solid var(--line)}
.hero h1,.article-hero h1{overflow-wrap:anywhere}
.home-hero{max-width:none;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.72fr);gap:72px;align-items:end;margin:18px 0 0;padding:56px 0 58px;border-bottom:1px solid var(--line)}
.home-hero h1{max-width:760px;font-size:clamp(48px,6vw,76px)}
.home-hero-copy{min-width:0}
.home-hero-panel{padding:0 0 4px 28px;border:0;border-left:1px solid var(--line-strong);border-radius:0;background:transparent;box-shadow:none;backdrop-filter:none}
.home-hero-panel h2{margin-bottom:6px;font-family:var(--serif);font-size:25px;line-height:1.2;letter-spacing:-.02em}
.home-hero-panel p{margin-bottom:17px;color:var(--muted);font-size:13px}
.home-search,.search-form{display:flex;gap:0}
.home-search input,.search-form input[type="search"]{width:100%;min-width:0;min-height:48px;border:1px solid var(--line-strong);border-right:0;border-radius:0;background:#fffefa;padding:11px 13px;box-shadow:none}
.home-search input:focus,.search-form input[type="search"]:focus{position:relative;z-index:1;border-color:var(--accent);outline:2px solid var(--accent);outline-offset:-2px}
.home-search button,.search-form button{min-height:48px;border:1px solid var(--ink);border-radius:0;background:var(--ink);color:#fff;padding:10px 18px;font-size:13px;font-weight:800;white-space:nowrap}
.home-search button:hover,.search-form button:hover{background:var(--accent-2);border-color:var(--accent-2)}
.search-suggestions{display:flex;gap:0;flex-wrap:wrap;margin-top:13px}
.search-suggestions a{display:inline-block;margin:0 14px 5px 0;padding:0;border:0;border-radius:0;background:transparent;color:var(--muted);font-size:11px;font-weight:650;text-decoration:underline;text-decoration-color:#c7c1b5}
.search-suggestions a:hover{background:transparent;color:var(--accent-2);text-decoration-color:var(--accent-2)}
.hero-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.btn,.button-link{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:9px 15px;border:1px solid var(--ink);border-radius:2px;background:transparent;color:var(--ink);font-size:12px;font-weight:800;text-decoration:none;box-shadow:none}
.btn:hover,.button-link:hover{background:var(--surface-2);text-decoration:none}
.btn.primary{border-color:var(--ink);background:var(--ink);color:#fff}
.btn.primary:hover{border-color:var(--accent-2);background:var(--accent-2)}

/* Reference notes and counts */
.trust-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}
.trust-item{padding:18px 22px 18px 0;background:transparent}
.trust-item+ .trust-item{padding-left:22px;border-left:1px solid var(--line)}
.trust-item strong{display:block;color:var(--ink);font-family:var(--serif);font-size:15px}
.trust-item span{display:block;margin-top:4px;color:var(--muted);font-size:11px;line-height:1.5}
.unified-stats{display:flex;flex-wrap:wrap;gap:0;margin:0 0 58px;border-bottom:1px solid var(--line)}
.unified-stats>div{min-height:0;flex:1 1 180px;padding:22px 24px 22px 0;border:0;border-radius:0;background:transparent;box-shadow:none}
.unified-stats>div+div{padding-left:24px;border-left:1px solid var(--line)}
.unified-stats strong{display:block;color:var(--ink);font-family:var(--serif);font-size:31px;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.025em}
.unified-stats span{display:block;margin-top:7px;color:var(--muted);font-size:10px;font-weight:750;letter-spacing:.05em;text-transform:uppercase;line-height:1.35}
.section-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}

/* Sections */
.section{margin:64px 0}
.section.soft{padding:0;background:transparent;border:0;border-radius:0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:28px;margin-bottom:12px;padding-top:18px;border-top:2px solid var(--ink)}
.section-head h2{font-size:clamp(27px,3vw,38px)}
.section-head>a{flex:0 0 auto;color:var(--ink-2);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.section-count{color:var(--muted);font-size:11px;font-weight:700}
.section-intro{max-width:740px;margin:0 0 24px;color:var(--muted);font-size:14px}
.section-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-card{position:relative;display:flex;min-height:220px;flex-direction:column;padding:26px 26px 24px 0;border:0;border-radius:0;background:transparent;color:var(--ink);text-decoration:none;box-shadow:none;transition:none}
.section-card+.section-card{padding-left:26px;border-left:1px solid var(--line)}
.section-card:hover{transform:none;border-color:var(--line);box-shadow:none;text-decoration:none;background:transparent}
.section-kicker{color:var(--accent-2);font-size:10px;font-weight:850;letter-spacing:.11em;text-transform:uppercase}
.section-card>strong{margin:11px 0 9px;font-family:var(--serif);font-size:29px;line-height:1.1;letter-spacing:-.025em}
.section-card>span:not(.section-kicker):not(.section-meta):not(.section-arrow){color:var(--muted);font-size:13px;line-height:1.55}
.section-meta{margin-top:auto;padding-top:18px;color:var(--ink-2);font-size:10px;font-weight:750;letter-spacing:.02em}
.section-arrow{display:none}

/* Guide cards become editorial index entries */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:32px;row-gap:0;border-top:1px solid var(--line)}
.card{min-width:0;padding:21px 0 24px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}
.card-top{display:block;margin-bottom:8px}
.card h3{margin:0 0 8px;font-family:var(--serif);font-size:21px;font-weight:700;line-height:1.25}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--accent-2);text-decoration:underline}
.card p{margin:0;color:var(--muted);font-size:13px;line-height:1.58}
.card-arrow{display:none}
.module-badge,.kind-badge{display:inline;background:transparent;border:0;border-radius:0;padding:0;color:var(--accent-2);font-size:9px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.kind-badge{margin-left:9px;padding-left:9px;border-left:1px solid var(--line-strong);color:var(--muted);font-size:9px;letter-spacing:.05em;text-transform:uppercase}
.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.link-card{display:flex;min-height:118px;flex-direction:column;padding:18px 22px 18px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink);text-decoration:none;transition:none}
.link-card:nth-child(3n+2),.link-card:nth-child(3n+3){padding-left:22px;border-left:1px solid var(--line)}
.link-card:hover{border-color:var(--line);background:transparent;text-decoration:none}
.link-card strong{font-family:var(--serif);font-size:17px;line-height:1.3}
.link-card span{margin-top:6px;color:var(--muted);font-size:11px;line-height:1.48}
.topic-card .hub-count{margin-top:auto;padding-top:11px;color:var(--accent-2);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.045em}
.discovery-block+.discovery-block{margin-top:34px}
.discovery-block h3{margin-bottom:12px;font-family:var(--serif);font-size:22px}

/* Directory */
.az-nav{display:flex;gap:0;flex-wrap:wrap;margin:0 0 30px;padding:9px 0;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;background:transparent}
.az-nav a{min-width:34px;height:34px;display:inline-grid;place-items:center;padding:0 8px;border:0;border-radius:0;background:transparent;color:var(--ink-2);font-size:11px;font-weight:800;text-decoration:none}
.az-nav a:hover{background:var(--surface-2);color:var(--accent-2)}
.directory-groups{display:grid;gap:38px}
.directory-group{scroll-margin-top:96px}
.directory-group>h2{margin:0 0 7px;padding-bottom:7px;border-bottom:2px solid var(--ink);font-size:30px}
.directory-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 34px}
.directory-item{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:12px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink);text-decoration:none}
.directory-item:hover{background:transparent;text-decoration:none}
.directory-title{font-family:var(--serif);font-size:14px;font-weight:700;line-height:1.4}
.directory-item:hover .directory-title{color:var(--accent-2);text-decoration:underline}
.directory-meta{flex:0 0 auto;color:var(--muted);font-size:9px;text-align:right;line-height:1.45;text-transform:uppercase;letter-spacing:.04em}

/* Search */
.search-form{max-width:850px;display:flex;gap:0;margin:0 0 42px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.search-results{margin-top:34px}
.results-heading{margin:0 0 7px;font-size:clamp(27px,3vw,37px)}
.search-status{margin:0 0 22px;color:var(--muted);font-size:13px}
.empty,.notice{padding:18px 0;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--muted)}

/* Article */
.article{max-width:var(--reading);margin-inline:auto}
.article-hero{padding:40px 0 31px;margin:8px 0 0;border-bottom:2px solid var(--ink)}
.article-hero h1{font-size:clamp(44px,5.4vw,64px)}
.article-kickers{display:flex;align-items:center;gap:0;flex-wrap:wrap;margin-bottom:15px}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:25px;padding-top:15px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}
.article-meta span{display:flex;gap:5px;align-items:baseline}
.article-meta strong{color:var(--ink-2);font-weight:800}
.quick-answer{margin:24px 0 0;padding:22px 0 22px 22px;border:0;border-left:3px solid var(--accent);border-radius:0;background:var(--accent-soft)}
.quick-answer .eyebrow{margin-bottom:7px}
.quick-answer p{margin:0;color:var(--ink);font-family:var(--serif);font-size:19px;font-weight:700;line-height:1.5}
.article-toc{display:grid;grid-template-columns:115px 1fr;align-items:start;gap:18px;margin:0 0 6px;padding:18px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}
.article-toc>span{padding-top:3px;color:var(--muted);font-size:9px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.article-toc>div{display:flex;flex-wrap:wrap;gap:4px 16px}
.article-toc a{display:inline-flex;align-items:center;color:var(--ink-2);font-size:11px;font-weight:700;text-decoration:none}
.article-toc a:hover{color:var(--accent-2);text-decoration:underline}
.article-section{margin:0;padding:34px 0;border-top:1px solid var(--line)}
.article-toc+.article-section{border-top:0}
.article-section>h2{margin-bottom:17px;font-size:clamp(28px,3vw,36px)}
.article-section>h3{margin-top:22px}
.article-section p{color:var(--ink-2)}
.compact-section{padding-bottom:30px}
.section-note{color:var(--muted)!important;font-size:12px}
.cross-section{padding:30px 0;border:0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line);border-radius:0;background:transparent}
.cross-note{color:var(--muted)!important;font-size:12px}

/* Specialist reference structures */
.fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 34px;border-top:1px solid var(--line)}
.fact-grid>div{padding:13px 0 14px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}
.fact-grid span{display:block;margin-bottom:4px;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.fact-grid strong{display:block;color:var(--ink);font-family:var(--serif);font-size:14px;line-height:1.45}
.table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line-strong);border-radius:0;scrollbar-gutter:stable}
.table-scroll:focus-visible{border-color:var(--accent)}
.decision-table{width:100%;min-width:560px;border-collapse:collapse;background:#fffefa}
.decision-table th,.decision-table td{padding:13px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:13px}
.decision-table th{background:var(--surface-2);color:var(--ink-2);font-size:9px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}
.decision-table tr:last-child td{border-bottom:0}
.test-grid,.style-grid,.variant-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px;border-top:1px solid var(--line)}
.test-card,.style-card,.claim-card,.scope-note,.variant-list>div,.guidance-block{padding:17px 0 19px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}
.test-card h3,.style-card h3,.claim-card h3,.guidance-block h3{font-family:var(--serif);font-size:18px}
.test-card p,.style-card p,.claim-card p,.scope-note p,.variant-list p,.guidance-block p{margin:7px 0;color:var(--ink-2)}
.test-prompt{color:var(--ink)!important;font-weight:750}
.caveat-line{padding-top:9px;border-top:1px dotted var(--line-strong);font-size:12px}
.example-list,.claim-list,.guidance-stack{display:grid;gap:0;border-top:1px solid var(--line)}
.example-card{padding:18px 0 20px 18px;border:0;border-bottom:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0;background:transparent}
.example-card.bad{border-left-color:var(--danger)}
.example-label{color:var(--accent-2);font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.example-card.bad .example-label{color:var(--danger)}
.example-text{margin:5px 0 8px!important;color:var(--ink)!important;font-family:var(--serif);font-size:18px!important;font-weight:700}
.example-correction{padding:9px 0;border-radius:0;background:transparent;border-top:1px dotted var(--line-strong)}
.example-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.example-pair p{margin:0!important;padding:10px 0;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink)!important}
.status-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.status-pill{display:inline-flex;width:max-content;align-items:center;padding:0 0 2px;border:0;border-bottom:2px solid currentColor;border-radius:0;background:transparent!important;font-size:9px;font-weight:850;letter-spacing:.055em;text-transform:uppercase}
.status-pill.ok{color:var(--success)}
.status-pill.bad{color:var(--danger)}
.status-pill.caution{color:var(--warning)}
.status-pill.neutral{color:var(--muted)}
.claim-card .status-pill{margin-bottom:8px}
.timeline{list-style:none;padding:0;margin:4px 0 0;border-top:1px solid var(--line)}
.timeline li{display:grid;grid-template-columns:104px 1fr;gap:24px;position:relative;padding:20px 0;border-bottom:1px solid var(--line)}
.timeline li:not(:last-child):before{display:none}
.timeline-date{width:auto;height:max-content;padding:0;border:0;border-radius:0;background:transparent;color:var(--accent-2);text-align:left;font-size:10px;font-weight:850;letter-spacing:.04em;text-transform:uppercase}
.timeline h3{margin:0 0 5px;font-family:var(--serif);font-size:18px}
.timeline p{margin:0 0 6px}
.timeline-meta{display:flex;flex-wrap:wrap;gap:10px}
.timeline-meta span{padding:0;border-radius:0;background:transparent;color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.04em}
.evidence-warning{padding-inline:0;border-left:0;background:transparent}
.evidence-warning>h2:after{content:"";display:block;width:52px;margin-top:10px;border-top:3px solid #a36b16}
.evidence-note{padding-inline:0;border-left:0;background:transparent}
.evidence-note>h2:after{content:"";display:block;width:52px;margin-top:10px;border-top:3px solid #687485}
.conflict-item+.conflict-item{margin-top:15px;padding-top:15px;border-top:1px solid var(--line)}
.style-card,.guidance-block{background:transparent}

/* Sources and topic links */
.source-list{margin:0;padding-left:20px}
.source-list li{padding:12px 0 13px 4px;border-bottom:1px solid var(--line)}
.source-list li:last-child{border-bottom:0}
.source-list a{display:inline;color:var(--ink);font-family:var(--serif);font-weight:700;overflow-wrap:anywhere}
.source-list li>span{display:block;margin-top:3px;color:var(--muted);font-size:10px}
.external-hint{display:inline-block;margin-left:4px;font-size:.78em;line-height:1;vertical-align:.08em}
.pill-row{display:flex;flex-wrap:wrap;gap:0}
.pill-row a{display:inline-flex;align-items:center;min-height:30px;margin:0 16px 7px 0;padding:0;border:0;border-bottom:1px solid var(--line-strong);border-radius:0;background:transparent;color:var(--ink-2);font-size:10px;font-weight:800;text-decoration:none}
.pill-row a:hover{border-color:var(--accent-2);background:transparent;color:var(--accent-2)}

/* Title tool */
.tool-panel{max-width:920px;margin:0;padding:30px 0;border:0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}
.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:28px;align-items:start}
.tool-controls{display:grid;gap:10px}
.tool-controls select{min-height:44px;border:1px solid var(--line-strong);border-radius:0;background:#fffefa;padding:8px 10px}
.tool-output{width:100%;resize:vertical;border:1px solid var(--line-strong);border-radius:0;background:#fffefa;padding:12px 13px;line-height:1.55}
.tool-result{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
.tool-status{margin:9px 0 0;color:var(--muted);font-size:11px}

/* Footer */
.site-footer{border-top:3px solid var(--navy);background:var(--canvas);color:var(--ink-2)}
.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,minmax(0,.7fr));gap:48px;padding:46px 0 34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.footer-brand img{width:34px;height:34px}
.footer-grid strong{display:block;color:var(--ink);font-family:var(--serif);font-size:14px}
.footer-grid p{max-width:360px;margin:9px 0 0;color:var(--muted);font-size:12px;line-height:1.6}
.footer-grid a{min-height:28px;display:flex;align-items:center;width:max-content;color:var(--ink-2);font-size:11px;font-weight:650;text-decoration:none}
.footer-grid a:hover{color:var(--accent-2);text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;padding:16px 0 21px;border-top:1px solid var(--line-strong);color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.04em}

@media(max-width:980px){
  .home-hero{grid-template-columns:1fr;gap:34px;align-items:start}
  .home-hero-panel{max-width:720px;padding:26px 0 0;border-left:0;border-top:1px solid var(--line-strong)}
  .section-grid,.card-grid,.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section-card:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .link-card:nth-child(3n+2),.link-card:nth-child(3n+3){padding-left:0;border-left:0}
  .link-card:nth-child(even){padding-left:22px;border-left:1px solid var(--line)}
  .footer-grid{grid-template-columns:1.4fr repeat(2,minmax(0,.8fr))}.footer-grid>div:last-child{grid-column:2}
}
@media(max-width:782px){body.admin-bar .site-header{top:46px}}
@media(max-width:760px){
  :root{--header-h:62px}
  .wrap{width:min(calc(100% - 30px),var(--content))}
  .site-header{border-top-width:3px}
  .header-inner{gap:12px}
  .brand-tagline{display:none}
  .brand-name{max-width:190px;font-size:17px}
  .brand-logo{width:31px;height:31px;flex-basis:31px}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .main-nav{display:none;position:absolute;left:15px;right:15px;top:calc(100% + 1px);margin:0;padding:8px 16px;border:1px solid var(--line-strong);background:var(--paper);box-shadow:0 16px 34px rgba(22,34,53,.12)}
  .main-nav.open{display:grid;gap:0}
  .main-nav a{min-height:41px;padding:6px 0;border-bottom:1px solid var(--line)}
  .main-nav a:last-child{border-bottom:0}
  .nav-search{margin:0!important}
  .breadcrumbs{min-height:42px}
  .content{padding-bottom:64px}
  .hero{padding:27px 0 31px;margin-top:4px}
  .article-hero{padding:31px 0 27px;margin-top:4px}
  .home-hero{padding:38px 0 42px}
  .home-search,.search-form{flex-direction:column;gap:7px}
  .home-search input,.search-form input[type="search"]{border-right:1px solid var(--line-strong)}
  .search-suggestions{display:none}
  .trust-strip{grid-template-columns:1fr}
  .trust-item{padding:15px 0}
  .trust-item+.trust-item{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .unified-stats{display:grid;grid-template-columns:1fr 1fr}
  .unified-stats>div{padding:18px 15px 18px 0;border-bottom:1px solid var(--line)}
  .unified-stats>div+div{padding-left:15px;border-left:1px solid var(--line)}
  .unified-stats>div:nth-child(3){padding-left:0;border-left:0}
  .section{margin:48px 0}
  .section-head{display:block}.section-head>a,.section-count{display:inline-block;margin-top:8px}
  .section-grid,.card-grid,.link-grid{grid-template-columns:1fr}
  .section-card,.section-card+.section-card,.section-card:nth-child(3){min-height:0;padding:22px 0;border-left:0;border-top:0;border-bottom:1px solid var(--line)}
  .section-card:last-child{border-bottom:0}
  .card-grid{column-gap:0}
  .link-card,.link-card:nth-child(even),.link-card:nth-child(3n+2),.link-card:nth-child(3n+3){min-height:0;padding:17px 0;border-left:0;border-bottom:1px solid var(--line)}
  .directory-list{grid-template-columns:1fr}
  .article{max-width:none}
  .article-meta{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px}
  .article-toc{display:block}
  .article-toc>span{display:block;margin-bottom:8px}
  .article-toc>div{display:flex;flex-wrap:wrap}
  .test-grid,.style-grid,.variant-list,.example-pair,.fact-grid{grid-template-columns:1fr}
  .timeline li{grid-template-columns:80px 1fr;gap:16px}
  .tool-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}
}
@media(max-width:520px){
  h1{font-size:clamp(39px,11.5vw,52px)}
  .home-hero h1,.article-hero h1{font-size:clamp(40px,12vw,54px)}
  .brand-name{max-width:160px;font-size:16px}
  .hero-actions{display:grid;grid-template-columns:1fr}
  .btn,.button-link{width:100%}
  .unified-stats{grid-template-columns:1fr}
  .unified-stats>div,.unified-stats>div+div,.unified-stats>div:nth-child(3){padding:15px 0;border-left:0;border-bottom:1px solid var(--line)}
  .directory-item{display:block}.directory-meta{display:block;margin-top:4px;text-align:left}
  .az-nav{gap:0;padding:8px 0}.az-nav a{min-width:31px;height:31px}
  .article-meta{grid-template-columns:1fr}
  .quick-answer{padding:18px 0 18px 16px}
  .decision-table{min-width:520px}
  .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
  .footer-bottom{display:block}.footer-bottom span{display:block}.footer-bottom span+span{margin-top:6px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}