/*
Theme Name: OTCC Publication
Theme URI: https://example.invalid/otcc-publication
Author: OTCC
Description: Lightweight editorial theme deployed by Organic Traffic Command Center.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: otcc-publication
*/

:root {
  --otcc-accent:#0b7f73;
  --otcc-accent-2:#e56b4b;
  --otcc-ink:#0c1722;
  --otcc-muted:#5c6975;
  --otcc-paper:#f6f7f3;
  --otcc-surface:#ffffff;
  --otcc-line:#dfe5df;
  --otcc-radius:20px;
  --otcc-shadow:0 18px 50px rgba(16,24,40,.08);
  --otcc-content:760px;
  --otcc-wide:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--otcc-paper);color:var(--otcc-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--otcc-accent);text-decoration-thickness:.08em;text-underline-offset:.18em}
a:hover{color:var(--otcc-ink)}
img{max-width:100%;height:auto}
button,input,textarea{font:inherit}
.screen-reader-text,.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:20px;top:20px;width:auto;height:auto;padding:10px 14px;background:#fff;color:#111;z-index:9999;border-radius:10px;box-shadow:var(--otcc-shadow)}
.otcc-wrap{width:min(var(--otcc-wide),calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--otcc-paper) 91%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid color-mix(in srgb,var(--otcc-line) 86%,transparent)}
.header-inner{min-height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.brand-link{display:inline-flex;align-items:center;gap:11px;color:var(--otcc-ink);text-decoration:none;font-weight:850;letter-spacing:-.035em;font-size:23px}
.brand-glyph{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--otcc-accent),color-mix(in srgb,var(--otcc-accent) 65%,#0b2430));display:grid;place-items:center;color:#fff;font-weight:900;font-size:15px;box-shadow:0 9px 24px color-mix(in srgb,var(--otcc-accent) 24%,transparent)}
.primary-nav{justify-self:center}.primary-nav ul,.footer-nav ul{list-style:none;padding:0;margin:0;display:flex;align-items:center;gap:22px}.primary-nav a,.footer-nav a{color:var(--otcc-ink);text-decoration:none;font-size:14px;font-weight:650}.primary-nav a:hover,.primary-nav .current-menu-item>a{color:var(--otcc-accent)}
.header-actions{display:flex;align-items:center;gap:9px}.search-form{display:flex;align-items:center;border:1px solid var(--otcc-line);background:var(--otcc-surface);border-radius:999px;overflow:hidden}.search-form label{display:block}.search-form input{width:150px;border:0;background:transparent;padding:9px 2px 9px 13px;color:var(--otcc-ink);outline:0}.search-form button{border:0;background:transparent;padding:9px 12px;cursor:pointer;color:var(--otcc-muted)}
.mobile-nav{display:none}.mobile-nav summary{list-style:none;cursor:pointer;border:1px solid var(--otcc-line);background:var(--otcc-surface);padding:8px 11px;border-radius:10px;font-weight:700}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{position:absolute;left:20px;right:20px;top:68px;background:var(--otcc-surface);border:1px solid var(--otcc-line);border-radius:16px;padding:14px;box-shadow:var(--otcc-shadow)}.mobile-nav ul{list-style:none;padding:0;margin:0}.mobile-nav li+li{border-top:1px solid var(--otcc-line)}.mobile-nav a{display:block;padding:11px 7px;text-decoration:none;color:var(--otcc-ink);font-weight:650}
.site-main{min-height:62vh}.hero{padding:72px 0 38px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:54px;align-items:end}.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--otcc-accent);font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.14em}.kicker:before{content:"";width:26px;height:2px;background:currentColor}.hero h1{font-size:clamp(44px,6.2vw,78px);line-height:.98;letter-spacing:-.062em;max-width:900px;margin:14px 0 22px}.hero-copy{max-width:690px;color:var(--otcc-muted);font-size:19px;line-height:1.65}.hero-panel{background:var(--otcc-surface);border:1px solid var(--otcc-line);border-radius:28px;padding:26px;box-shadow:var(--otcc-shadow);position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:color-mix(in srgb,var(--otcc-accent) 12%,transparent);right:-70px;top:-75px}.hero-panel h2{font-size:20px;letter-spacing:-.025em;margin:0 0 9px}.hero-panel p{color:var(--otcc-muted);margin:0 0 18px}.hero-topics{display:grid;grid-template-columns:1fr 1fr;gap:9px}.hero-topic{padding:10px 11px;border-radius:11px;background:var(--otcc-paper);font-size:13px;font-weight:700;color:var(--otcc-ink);text-decoration:none}.hero-topic:hover{background:color-mix(in srgb,var(--otcc-accent) 9%,var(--otcc-paper));color:var(--otcc-accent)}
.section{padding:38px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.section-head h2{font-size:31px;letter-spacing:-.045em;margin:0}.section-head p{margin:5px 0 0;color:var(--otcc-muted);max-width:650px}.section-head>a{font-size:13px;font-weight:750;text-decoration:none}
.feature-grid{display:grid;grid-template-columns:1.45fr .775fr .775fr;gap:14px}.post-card{display:flex;flex-direction:column;min-height:100%;background:var(--otcc-surface);border:1px solid var(--otcc-line);border-radius:var(--otcc-radius);overflow:hidden;box-shadow:0 8px 25px rgba(16,24,40,.035);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.post-card:hover{transform:translateY(-3px);box-shadow:var(--otcc-shadow);border-color:color-mix(in srgb,var(--otcc-accent) 25%,var(--otcc-line))}.post-media{aspect-ratio:16/9;background:linear-gradient(135deg,color-mix(in srgb,var(--otcc-accent) 13%,#fff),color-mix(in srgb,var(--otcc-accent-2) 12%,#fff));display:flex;align-items:flex-end;padding:18px;overflow:hidden}.post-media img{width:100%;height:100%;object-fit:cover;margin:-18px;width:calc(100% + 36px);max-width:none;height:calc(100% + 36px)}.post-placeholder{font-weight:900;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb,var(--otcc-accent) 80%,#111)}.post-body{padding:20px;display:flex;flex-direction:column;flex:1}.post-meta{display:flex;gap:10px;align-items:center;color:var(--otcc-muted);font-size:12px;margin-bottom:9px}.post-meta a{text-decoration:none;font-weight:750}.post-card h3{font-size:21px;line-height:1.23;letter-spacing:-.032em;margin:0 0 10px}.post-card h3 a{color:var(--otcc-ink);text-decoration:none}.post-card p{color:var(--otcc-muted);font-size:14px;margin:0}.feature-grid .post-card:first-child h3{font-size:29px}.feature-grid .post-card:first-child .post-body{padding:24px}
.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.category-card{min-height:170px;padding:22px;border:1px solid var(--otcc-line);border-radius:18px;background:var(--otcc-surface);text-decoration:none;color:var(--otcc-ink);display:flex;flex-direction:column;justify-content:space-between;transition:.18s ease}.category-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--otcc-accent) 38%,var(--otcc-line));color:var(--otcc-ink)}.category-card span{font-size:12px;text-transform:uppercase;letter-spacing:.11em;color:var(--otcc-accent);font-weight:850}.category-card h3{font-size:21px;line-height:1.2;margin:16px 0 8px;letter-spacing:-.03em}.category-card p{font-size:13px;color:var(--otcc-muted);margin:0}
.latest-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.latest-grid .post-card h3{font-size:20px}
.empty-state{border:1px dashed color-mix(in srgb,var(--otcc-muted) 45%,transparent);border-radius:20px;padding:34px;color:var(--otcc-muted);background:color-mix(in srgb,var(--otcc-surface) 65%,transparent)}
.content-shell{width:min(var(--otcc-wide),calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:minmax(0,var(--otcc-content)) minmax(220px,300px);gap:70px;padding:54px 0 70px;align-items:start}.content-main{min-width:0}.breadcrumbs{font-size:12px;color:var(--otcc-muted);margin-bottom:18px}.breadcrumbs a{text-decoration:none}.article-header{padding-bottom:26px;border-bottom:1px solid var(--otcc-line);margin-bottom:30px}.article-header h1{font-size:clamp(38px,5vw,62px);line-height:1.05;letter-spacing:-.052em;margin:10px 0 16px}.article-deck{font-size:19px;color:var(--otcc-muted);line-height:1.62;max-width:700px}.article-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:12px;color:var(--otcc-muted);font-size:13px}.entry-content{font-family:ui-serif,Georgia,Cambria,"Times New Roman",serif;font-size:18px;color:#202a31}.entry-content>*{max-width:100%}.entry-content p{margin:0 0 1.25em}.entry-content h2,.entry-content h3,.entry-content h4{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:var(--otcc-ink);letter-spacing:-.035em;line-height:1.16}.entry-content h2{font-size:31px;margin:1.7em 0 .65em}.entry-content h3{font-size:24px;margin:1.5em 0 .6em}.entry-content ul,.entry-content ol{padding-left:1.25em}.entry-content li{margin:.45em 0}.entry-content blockquote{margin:1.6em 0;padding:18px 22px;border-left:4px solid var(--otcc-accent);background:var(--otcc-surface);font-style:italic}.entry-content table{width:100%;border-collapse:collapse;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:14px}.entry-content td,.entry-content th{border:1px solid var(--otcc-line);padding:10px;text-align:left}.entry-content pre{overflow:auto;padding:16px;background:#111827;color:#e5edf5;border-radius:14px}.entry-content code{font-size:.9em}.entry-content img{border-radius:16px}.article-aside{position:sticky;top:100px}.aside-box{background:var(--otcc-surface);border:1px solid var(--otcc-line);border-radius:18px;padding:20px;margin-bottom:12px}.aside-box h2{font-size:16px;margin:0 0 8px;letter-spacing:-.02em}.aside-box p,.aside-box li{font-size:13px;color:var(--otcc-muted)}.aside-box ul{padding-left:18px;margin:10px 0 0}.aside-box a{text-decoration:none;font-weight:650}.trust-box{margin:38px 0 0;padding:22px;border-top:1px solid var(--otcc-line);border-bottom:1px solid var(--otcc-line)}.trust-box strong{display:block;margin-bottom:6px}.trust-box p{margin:0;color:var(--otcc-muted);font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:14px}
.archive-hero{padding:55px 0 26px}.archive-hero h1{font-size:clamp(38px,5vw,60px);letter-spacing:-.05em;margin:8px 0}.archive-hero p{max-width:720px;color:var(--otcc-muted)}.archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-bottom:60px}.pagination{grid-column:1/-1;margin-top:20px}.pagination .nav-links{display:flex;gap:7px;flex-wrap:wrap}.page-numbers{border:1px solid var(--otcc-line);background:var(--otcc-surface);padding:8px 11px;border-radius:9px;text-decoration:none;color:var(--otcc-ink)}.page-numbers.current{background:var(--otcc-ink);color:#fff;border-color:var(--otcc-ink)}
.page-shell{width:min(850px,calc(100% - 40px));margin:0 auto;padding:58px 0 80px}.page-header h1{font-size:clamp(40px,5vw,62px);letter-spacing:-.05em;margin:0 0 14px}.page-shell .entry-content{background:var(--otcc-surface);border:1px solid var(--otcc-line);border-radius:22px;padding:clamp(24px,5vw,50px);box-shadow:0 16px 45px rgba(16,24,40,.04)}
.otcc-contact{display:grid;gap:14px;margin-top:25px;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.otcc-contact label{display:grid;gap:6px;font-size:13px;font-weight:700}.otcc-contact input,.otcc-contact textarea{width:100%;border:1px solid var(--otcc-line);background:var(--otcc-paper);border-radius:12px;padding:12px;color:var(--otcc-ink);outline:none}.otcc-contact input:focus,.otcc-contact textarea:focus{border-color:var(--otcc-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--otcc-accent) 10%,transparent)}.otcc-contact button{justify-self:start;border:0;background:var(--otcc-ink);color:#fff;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer}.contact-success{padding:11px 13px;border:1px solid color-mix(in srgb,var(--otcc-accent) 35%,var(--otcc-line));background:color-mix(in srgb,var(--otcc-accent) 8%,#fff);border-radius:12px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:var(--otcc-accent)}
.site-footer{margin-top:30px;border-top:1px solid var(--otcc-line);background:color-mix(in srgb,var(--otcc-surface) 68%,var(--otcc-paper))}.footer-main{padding:42px 0 30px;display:grid;grid-template-columns:1.3fr .7fr;gap:40px}.footer-brand p{max-width:560px;color:var(--otcc-muted);margin:12px 0 0}.footer-nav{align-self:center;justify-self:end}.footer-nav ul{gap:16px;flex-wrap:wrap;justify-content:flex-end}.footer-bottom{padding:17px 0 26px;border-top:1px solid var(--otcc-line);display:flex;justify-content:space-between;gap:20px;color:var(--otcc-muted);font-size:12px}
.otcc-family-atlas .hero h1{font-weight:850}.otcc-family-journal{--otcc-radius:10px}.otcc-family-journal .hero h1,.otcc-family-journal .section-head h2,.otcc-family-journal .article-header h1{font-family:ui-serif,Georgia,Cambria,"Times New Roman",serif;font-weight:700;letter-spacing:-.04em}.otcc-family-journal .brand-glyph{border-radius:50%}.otcc-family-studio .hero-panel,.otcc-family-studio .post-card,.otcc-family-studio .category-card{box-shadow:0 14px 36px rgba(68,42,112,.07)}.otcc-family-signal .brand-glyph{border-radius:9px}.otcc-family-signal .hero h1{max-width:780px}.otcc-family-signal .category-card:nth-child(even){transform:translateY(8px)}.otcc-family-signal .category-card:nth-child(even):hover{transform:translateY(5px)}
@media(max-width:980px){.header-inner{grid-template-columns:auto 1fr}.primary-nav,.header-actions{display:none}.mobile-nav{display:block;justify-self:end}.hero-grid{grid-template-columns:1fr}.hero{padding-top:50px}.feature-grid{grid-template-columns:1fr 1fr}.feature-grid .post-card:first-child{grid-column:1/-1}.category-grid,.latest-grid,.archive-grid{grid-template-columns:1fr 1fr}.content-shell{grid-template-columns:1fr;gap:26px}.article-aside{position:static}.footer-main{grid-template-columns:1fr}.footer-nav{justify-self:start}.footer-nav ul{justify-content:flex-start}}
@media(max-width:640px){.otcc-wrap,.content-shell,.page-shell{width:min(100% - 24px,var(--otcc-wide))}.header-inner{min-height:66px}.brand-link{font-size:20px}.brand-glyph{width:31px;height:31px}.hero{padding:42px 0 24px}.hero h1{font-size:44px}.hero-copy{font-size:17px}.hero-panel{padding:20px}.feature-grid,.category-grid,.latest-grid,.archive-grid{grid-template-columns:1fr}.feature-grid .post-card:first-child{grid-column:auto}.otcc-family-signal .category-card:nth-child(even){transform:none}.section{padding:28px 0}.section-head{align-items:flex-start;flex-direction:column}.content-shell{padding-top:38px}.article-header h1{font-size:39px}.entry-content{font-size:17px}.page-shell{padding-top:38px}.footer-bottom{flex-direction:column}}

/* OTCC V4.3 visual polish */
:root{--otcc-wide:1240px}
:focus-visible{outline:3px solid color-mix(in srgb,var(--otcc-accent) 36%,transparent);outline-offset:3px;border-radius:6px}
.site-header{box-shadow:0 1px 0 rgba(12,23,34,.02)}
.header-inner{min-height:72px;gap:20px}
.brand-link{font-size:22px;white-space:nowrap}
.primary-nav{min-width:0}
.primary-nav ul{gap:17px;white-space:nowrap}
.primary-nav li{min-width:0}
.primary-nav a{font-size:13.5px;line-height:1.25;white-space:nowrap}
.search-form input{width:132px}
.admin-bar .site-header{top:32px}
.hero{padding:64px 0 34px}
.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);gap:48px;align-items:center}
.hero h1{font-size:clamp(44px,5.25vw,68px);line-height:1.01;letter-spacing:-.058em;max-width:760px;margin:13px 0 20px;text-wrap:balance}
.hero-copy{font-size:18px;max-width:720px}
.hero-panel{max-width:440px;justify-self:end;padding:25px;border-radius:24px;box-shadow:0 16px 44px rgba(16,24,40,.065)}
.hero-topic{transition:background .16s ease,color .16s ease,transform .16s ease}
.hero-topic:hover{transform:translateY(-1px)}
.section{padding:34px 0}
.section-head{margin-bottom:18px}
.category-card{min-height:154px;padding:21px}
.post-card{box-shadow:0 7px 22px rgba(16,24,40,.035)}
.post-media{background:linear-gradient(135deg,color-mix(in srgb,var(--otcc-accent) 16%,#fff),color-mix(in srgb,var(--otcc-accent-2) 13%,#fff))}
.footer-main{padding-top:38px}
.mobile-nav{position:relative}
.mobile-nav summary{display:inline-flex;align-items:center;gap:7px}
.mobile-nav summary:before{content:"☰";font-size:15px;line-height:1}
.mobile-nav-panel{position:absolute;right:0;top:48px;width:min(360px,calc(100vw - 32px));background:var(--otcc-surface);border:1px solid var(--otcc-line);border-radius:18px;padding:12px;box-shadow:var(--otcc-shadow)}
.mobile-nav nav{position:static;border:0;border-radius:0;padding:0;box-shadow:none;background:transparent}
.mobile-nav .mobile-search{padding:12px 7px 4px;border-top:1px solid var(--otcc-line);margin-top:5px}
.mobile-nav .search-form{width:100%}
.mobile-nav .search-form label{flex:1}
.mobile-nav .search-form input{width:100%}
@media(max-width:1120px){.header-inner{grid-template-columns:auto 1fr}.primary-nav,.header-actions{display:none}.mobile-nav{display:block;justify-self:end}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:34px}.hero h1{font-size:clamp(43px,6vw,62px)}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-panel{justify-self:stretch;max-width:none}.hero{padding-top:50px}.feature-grid{grid-template-columns:1fr 1fr}.feature-grid .post-card:first-child{grid-column:1/-1}.category-grid,.latest-grid,.archive-grid{grid-template-columns:1fr 1fr}.content-shell{grid-template-columns:1fr;gap:26px}.article-aside{position:static}.footer-main{grid-template-columns:1fr}.footer-nav{justify-self:start}.footer-nav ul{justify-content:flex-start}}
@media(max-width:782px){.admin-bar .site-header{top:46px}}
@media(max-width:640px){.otcc-wrap,.content-shell,.page-shell{width:min(100% - 24px,var(--otcc-wide))}.header-inner{min-height:64px;gap:12px}.brand-link{font-size:20px}.brand-glyph{width:31px;height:31px}.hero{padding:38px 0 22px}.hero h1{font-size:clamp(39px,11.5vw,50px);line-height:1.02}.hero-copy{font-size:16.5px;line-height:1.62}.hero-panel{padding:19px;border-radius:20px}.hero-topics{grid-template-columns:1fr}.feature-grid,.category-grid,.latest-grid,.archive-grid{grid-template-columns:1fr}.feature-grid .post-card:first-child{grid-column:auto}.otcc-family-signal .category-card:nth-child(even){transform:none}.section{padding:26px 0}.section-head{align-items:flex-start;flex-direction:column}.category-card{min-height:140px}.content-shell{padding-top:34px}.article-header h1{font-size:38px}.entry-content{font-size:17px}.page-shell{padding-top:34px}.footer-main{gap:24px;padding-top:30px}.footer-bottom{flex-direction:column}.mobile-nav-panel{right:-2px}}


/* OTCC V5 pilot ranking layer */
.article-meta a{color:inherit;text-decoration:none;font-weight:700}.article-meta a:hover{color:var(--otcc-accent)}
.article-feature-media{margin:-4px 0 34px}.article-feature-media .post-media{padding:0;border-radius:22px;box-shadow:0 16px 44px rgba(16,24,40,.07);border:1px solid var(--otcc-line)}.article-feature-media .post-media img{margin:0;width:100%;height:100%;max-width:100%;object-fit:cover}
.related-reading{margin:38px 0 8px;padding:22px 24px;border:1px solid var(--otcc-line);border-radius:18px;background:var(--otcc-surface);font-family:Inter,ui-sans-serif,system-ui,sans-serif}.related-reading-kicker{color:var(--otcc-accent);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.13em}.entry-content .related-reading h2{font-size:22px;margin:7px 0 11px}.related-reading ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}.related-reading li{margin:0;padding-top:8px;border-top:1px solid var(--otcc-line)}.related-reading li:first-child{border-top:0;padding-top:0}.related-reading a{display:block;color:var(--otcc-ink);font-weight:720;text-decoration:none}.related-reading a:hover{color:var(--otcc-accent)}
.post-media img{background:linear-gradient(135deg,color-mix(in srgb,var(--otcc-accent) 14%,#fff),color-mix(in srgb,var(--otcc-accent-2) 10%,#fff))}
@media(max-width:640px){.article-feature-media{margin-bottom:26px}.article-feature-media .post-media{border-radius:16px}.related-reading{padding:18px}}