:root{
  --red:#8b101b;
  --red-deep:#5d0710;
  --red-soft:#b91c2b;
  --gold:#f2c94c;
  --gold-deep:#c99a12;
  --white:#fffdf7;
  --cream:#fff7e6;
  --paper:#ffffff;
  --ink:#231513;
  --muted:#725b55;
  --line:#ead9bd;
  --shadow:0 18px 46px rgba(82,30,20,.12);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;min-width:320px;background:var(--white);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0 0 0 0);overflow:hidden;white-space:nowrap}.skip-link{position:absolute;left:12px;top:-80px;background:#fff;color:#000;padding:10px 14px;border-radius:12px;z-index:1000}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--line);overflow:visible}
.topbar{background:linear-gradient(90deg,var(--red-deep),var(--red),var(--red-soft));color:#fff;padding:8px clamp(16px,2.7vw,54px);display:flex;gap:14px;align-items:center;justify-content:space-between;font-size:13px}.topbar span{font-weight:800;letter-spacing:.03em}.topbar a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
.header-inner{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;padding:8px clamp(16px,2.7vw,54px);min-height:108px;background:#fff;overflow:visible}
.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff8d7 0,#f7d66c 48%,#c99a12 100%);color:var(--red-deep);font-family:Georgia,serif;font-size:28px;font-weight:900;box-shadow:inset 0 0 0 3px rgba(255,255,255,.55),0 8px 18px rgba(139,16,27,.18)}.brand-name{display:block;font-family:Georgia,"Times New Roman",serif;font-size:28px;line-height:1;font-weight:800;color:var(--red-deep)}.brand-sub{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);white-space:nowrap;margin-top:3px}
.brand-with-logo{height:98px;display:flex;align-items:center;min-width:0;padding:0;border:0;background:transparent;box-shadow:none}.brand-logo{display:block;height:96px;width:auto;max-width:min(760px,42vw);object-fit:contain}
.primary-nav{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0;overflow:visible;position:relative;z-index:1010}.primary-nav a,.primary-nav button{font:inherit}.primary-nav>.nav-tab,.primary-nav .nav-drop-toggle{height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:0 13px;font-size:13px;line-height:1;font-weight:900;letter-spacing:.01em;color:#4b332d;white-space:nowrap;border:1px solid transparent;background:transparent;cursor:pointer;touch-action:manipulation}.primary-nav>.nav-tab:hover,.primary-nav>.nav-tab:focus,.primary-nav>.nav-tab.active,.nav-group.active>.nav-drop-toggle,.nav-group.is-open>.nav-drop-toggle,.nav-group:hover>.nav-drop-toggle{background:#fff2cc;border-color:#f0dfbd;color:var(--red-deep);outline:none}.nav-group{position:relative;display:inline-flex;align-items:center;flex:0 0 auto}.nav-drop-toggle::after{content:"▾";font-size:10px;margin-left:7px;line-height:1;opacity:.76}.nav-panel{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-4px);z-index:1100;width:max-content;min-width:330px;max-width:min(860px,calc(100vw - 48px));display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;background:#fff;border:1px solid rgba(121,12,26,.16);border-radius:22px;padding:14px;box-shadow:0 26px 70px rgba(50,0,10,.22);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .14s ease,transform .14s ease,visibility .14s ease}.nav-group.is-open>.nav-panel,.nav-group:hover>.nav-panel,.nav-group:focus-within>.nav-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.nav-panel-section{display:grid;gap:5px;align-content:start;min-width:0}.nav-panel-heading{display:block;padding:5px 9px 4px;font-size:11px;font-weight:950;letter-spacing:.12em;text-transform:uppercase;color:#8b101b;opacity:.82}.nav-panel a{display:flex;align-items:center;min-height:38px;white-space:normal;border-radius:14px;padding:9px 10px;text-decoration:none;color:#2b1716;font-size:13px;line-height:1.25;font-weight:800;border:1px solid transparent;background:#fffaf0}.nav-panel a:hover,.nav-panel a:focus,.nav-panel a.current{background:#fff1d0;border-color:#f0dfbd;color:#7d0b17;outline:none}.header-tools{display:flex;align-items:center;justify-content:flex-end;gap:8px;position:relative;z-index:1020}.account-link,.lang-select,.theme-toggle,.menu-toggle{height:42px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:0 12px;font-weight:900;font-size:13px}.account-link{display:inline-flex;align-items:center;justify-content:center;padding:0 14px;white-space:nowrap}.account-link:hover,.account-link.active{background:#fff2cc;color:var(--red-deep);border-color:#f0dfbd}.theme-toggle,.menu-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:42px;cursor:pointer}.menu-toggle{display:none}
body.dark{background:#120709;color:#fff7e8;--paper:#1c1010;--white:#120709;--cream:#211112;--ink:#fff7e8;--muted:#d9c2b8;--line:#573033;--shadow:0 18px 46px rgba(0,0,0,.3)}body.dark .site-header,body.dark .header-inner{background:#160a0b}body.dark .primary-nav>.nav-tab,body.dark .primary-nav .nav-drop-toggle{color:#f7ded8}body.dark .primary-nav>.nav-tab:hover,body.dark .primary-nav>.nav-tab:focus,body.dark .primary-nav>.nav-tab.active,body.dark .nav-group.active>.nav-drop-toggle,body.dark .nav-group.is-open>.nav-drop-toggle,body.dark .nav-group:hover>.nav-drop-toggle{background:#381115;color:#fff;border-color:#573033}body.dark .nav-panel{background:#211112;color:#fff7e8;border-color:#573033}body.dark .nav-panel-heading{color:#ffd36c}body.dark .nav-panel a{background:#18090c;color:#fff7e8;border-color:transparent}body.dark .nav-panel a:hover,body.dark .nav-panel a:focus,body.dark .nav-panel a.current{background:#381115;color:#fff;border-color:#573033}body.dark .account-link,body.dark .lang-select,body.dark .theme-toggle,body.dark .menu-toggle{background:#211112;color:#fff7e8;border-color:#573033}body.dark .account-link:hover,body.dark .account-link.active{background:#381115;color:#fff}
main{width:100%}.full-section{width:100%;padding:clamp(28px,4vw,68px) clamp(16px,3vw,56px)}.section-red{background:linear-gradient(135deg,var(--red-deep),var(--red) 52%,#b51f2b);color:#fff}.section-cream{background:var(--cream)}.section-white{background:var(--white)}.section-gold{background:linear-gradient(135deg,#fff5cf,#ffd75e)}
.hero{min-height:650px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:28px;align-items:stretch}.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(24px,4vw,64px);border-radius:var(--radius);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2)}.hero-art{border-radius:var(--radius);overflow:hidden;background:#fff;min-height:420px;border:1px solid rgba(255,255,255,.28);box-shadow:var(--shadow);display:flex}.hero-art svg{width:100%;height:100%;display:block}.eyebrow{margin:0 0 12px;font-size:12px;text-transform:uppercase;letter-spacing:.18em;font-weight:900;color:var(--gold)}.section-white .eyebrow,.section-cream .eyebrow{color:var(--red)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.08;margin:0 0 14px}h1{font-size:clamp(44px,6.2vw,96px);letter-spacing:-.045em}h2{font-size:clamp(32px,4vw,62px);letter-spacing:-.03em}h3{font-size:clamp(22px,2.1vw,31px)}p{margin:0 0 14px}.lead{font-size:clamp(18px,1.8vw,25px);max-width:980px;color:inherit;opacity:.88}.section-white .lead,.section-cream .lead{color:var(--muted);opacity:1}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 19px;min-height:48px;border:1px solid var(--line);font-weight:900;background:#fff;color:var(--red-deep)}.btn.primary{background:var(--gold);border-color:#d4a613;color:#3c2200}.btn.red{background:var(--red);color:#fff;border-color:var(--red)}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(0,0,0,.12)}
.grid-2,.grid-3,.grid-4{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(22px,2.4vw,34px);min-width:0}.card.gold{background:linear-gradient(135deg,#fff9df,#ffe181)}.card.red{background:linear-gradient(135deg,var(--red-deep),var(--red));color:#fff;border-color:#a8212b}.card p,.card li{color:var(--muted)}.card.red p,.card.red li{color:rgba(255,255,255,.82)}.card h3 a{text-decoration:underline;text-decoration-color:rgba(139,16,27,.25);text-underline-offset:5px}.kicker{display:inline-flex;align-items:center;border-radius:999px;background:#fff0c2;color:#67200e;font-weight:900;font-size:12px;padding:6px 10px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.08em}.card.red .kicker{background:rgba(255,255,255,.16);color:#fff}.list-clean{margin:12px 0 0;padding-left:20px}.list-clean li{margin:7px 0}
.study-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:18px}.study-sidebar{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);align-self:start;position:sticky;top:132px}.study-sidebar button,.filter-button{width:100%;text-align:left;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:16px;padding:11px 12px;margin:6px 0;font-weight:800;cursor:pointer}.study-sidebar button.active,.filter-button.active{background:var(--red);color:#fff;border-color:var(--red)}.study-main{display:grid;gap:18px}.parallel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.parallel-col{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;min-height:180px}.parallel-col h4{margin:0 0 8px;color:var(--red);font-size:13px;text-transform:uppercase;letter-spacing:.1em}.parallel-col .verse{font-size:18px;line-height:1.7}.greek{font-family:"Times New Roman",Georgia,serif}.latin{font-family:Georgia,"Times New Roman",serif}.notes-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.note-box{background:var(--cream);border:1px solid var(--line);border-radius:18px;padding:16px}.note-box h4{margin:0 0 8px;color:var(--red)}
.topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-item{border:1px solid var(--line);background:var(--paper);border-radius:18px;padding:16px}.topic-item strong{display:block;color:var(--red);font-family:Georgia,serif;font-size:20px}.topic-item span{display:block;color:var(--muted);margin-top:5px}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag{display:inline-flex;border-radius:999px;border:1px solid var(--line);background:#fff9e8;color:#5d3c32;font-weight:800;font-size:12px;padding:7px 10px}.search-band{display:grid;grid-template-columns:minmax(260px,.75fr) minmax(0,1.25fr);gap:18px;align-items:center}.search-box input{width:100%;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--ink);padding:15px 16px;font-size:16px}.search-results{display:grid;gap:8px;margin-top:10px}.search-result{border:1px solid var(--line);border-radius:16px;padding:12px;background:#fff}.search-result strong{color:var(--red)}
.footer{background:var(--red-deep);color:#fff;padding:34px clamp(16px,3vw,56px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}.footer strong{display:block;font-family:Georgia,serif;font-size:28px}.footer p{color:rgba(255,255,255,.72);margin:4px 0 0}.footer-links{display:flex;gap:14px;flex-wrap:wrap}.footer a{color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.35);text-underline-offset:5px;font-weight:800}
html[dir="rtl"] body{font-family:"Noto Naskh Arabic",Inter,system-ui,sans-serif}html[dir="rtl"] .header-inner,html[dir="rtl"] .primary-nav,html[dir="rtl"] .hero,html[dir="rtl"] .search-band{direction:rtl}.no-scroll{overflow:hidden}
@media(max-width:1460px){.primary-nav{gap:5px;justify-content:flex-end}.primary-nav>.nav-tab,.primary-nav .nav-drop-toggle{padding:0 10px;font-size:12px}.account-link{padding:0 11px}.brand-logo{max-width:min(560px,34vw)}}
@media(max-width:1260px){.header-inner{grid-template-columns:auto auto;min-height:96px}.brand-with-logo{height:84px}.brand-logo{height:82px;max-width:min(560px,54vw)}.menu-toggle{display:inline-flex}.primary-nav{display:none;grid-column:1/-1;justify-content:stretch;align-items:stretch;flex-direction:column;gap:8px;width:100%;padding:8px 0 10px;overflow:visible}.primary-nav.open{display:flex}.primary-nav>.nav-tab,.primary-nav .nav-group{width:100%;display:flex}.primary-nav>.nav-tab,.primary-nav .nav-drop-toggle{width:100%;justify-content:space-between;height:44px;padding:0 14px;border:1px solid var(--line);background:#fffaf0}.nav-group{flex-direction:column;align-items:stretch}.nav-panel{position:static;transform:none;width:100%;max-width:none;min-width:0;grid-template-columns:repeat(2,minmax(0,1fr));box-shadow:none;margin-top:8px;border-radius:18px;display:none;opacity:1;visibility:visible;pointer-events:auto}.nav-group.is-open>.nav-panel{display:grid;transform:none}.nav-group:hover>.nav-panel{transform:none}.hero,.study-layout,.search-band{grid-template-columns:1fr}.study-sidebar{position:static}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}body.dark .primary-nav>.nav-tab,body.dark .primary-nav .nav-drop-toggle{background:#211112;border-color:#573033}}
@media(max-width:900px){.grid-3,.grid-2,.notes-panel,.parallel-grid,.topic-list{grid-template-columns:1fr}.hero{min-height:auto}.hero-art{min-height:300px}.brand{min-width:0}.brand-sub{display:none}.footer{grid-template-columns:1fr}.topbar{display:none}}
@media(max-width:640px){.header-inner{gap:10px;padding:11px 14px}.brand-mark{width:42px;height:42px}.brand-name{font-size:22px}.lang-select{max-width:86px}.full-section{padding:26px 14px}.hero-copy,.card{padding:22px}.actions .btn{width:100%}h1{font-size:clamp(38px,13vw,56px)}h2{font-size:clamp(30px,10vw,44px)}.secondary-nav{padding-left:14px;padding-right:14px}}

/* Katholon 1.3 clean header, hero and four-marks badge. */
.header-inner{
  padding: 6px clamp(16px,2.7vw,54px);
  min-height: 108px;
  align-items: center;
}
.brand-with-logo{
  height: 98px;
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.brand-logo{
  display: block;
  height: 96px;
  width: auto;
  max-width: min(760px,42vw);
  object-fit: contain;
}
.home-hero-image{width:100%;background:#1a0709;line-height:0;overflow:hidden}
.home-hero-image img{display:block;width:100%;height:auto;max-width:none;margin:0 auto;opacity:1;filter:none}
.creed-badge-band{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:clamp(10px,2.1vw,34px);
  flex-wrap:wrap;
  padding:18px clamp(16px,3vw,56px);
  background:linear-gradient(90deg,var(--red-deep),var(--red),var(--red-soft));
  border-top:1px solid rgba(255,255,255,.3);
  border-bottom:1px solid #d8a71d;
  color:#fff7df;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(16px,2vw,29px);
  font-weight:800;
  text-align:center;
  box-shadow:0 12px 30px rgba(139,16,27,.18);
}
.creed-badge-band a{position:relative;white-space:nowrap;color:#fff7df;text-decoration:none;padding:4px 7px;border-radius:999px}
.creed-badge-band a+a:before{content:"·";position:absolute;left:calc(-.5 * clamp(10px,2.1vw,34px) - .18em);color:var(--gold)}
.creed-badge-band a:hover,.creed-badge-band a:focus{background:rgba(255,255,255,.12);outline:none}
.doctrine-article{max-width:1180px;margin:0 auto;padding:clamp(32px,5vw,84px) clamp(18px,4vw,64px)}
.doctrine-article .lead{font-size:clamp(18px,2vw,24px);line-height:1.55;color:#5d403a;max-width:980px}
body.dark .doctrine-article .lead{color:#ead5cc}
.doctrine-body{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(24px,4vw,56px);align-items:start;margin-top:34px}
.doctrine-body article{min-width:0}
.doctrine-body h2{font-size:clamp(28px,3.2vw,46px);margin-top:42px}
.doctrine-body h3{font-size:clamp(21px,2vw,28px);margin-top:28px;color:var(--red-deep)}
body.dark .doctrine-body h3{color:#ffd36c}
.doctrine-body p{font-size:17px;line-height:1.72;color:#2b211f}
body.dark .doctrine-body p{color:#fff7e8}
.doctrine-body li{margin:10px 0;line-height:1.62}
.reference-card{position:sticky;top:132px;border:1px solid var(--line);border-radius:24px;background:#fffaf0;padding:22px;box-shadow:var(--shadow)}
body.dark .reference-card{background:#211112}
.reference-card h3{margin-top:0;color:var(--red-deep)}
.reference-card a{display:block;padding:10px 0;border-bottom:1px solid var(--line);color:var(--red-deep);font-weight:800;text-decoration:none}
body.dark .reference-card a{color:#ffd36c}
.reference-card a:last-child{border-bottom:0}
.mark-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:28px}
.mark-links a{display:block;border:1px solid var(--line);border-radius:18px;background:#fff;padding:16px;text-decoration:none;color:var(--red-deep);font-weight:900}
body.dark .mark-links a{background:#211112;color:#ffd36c}
@media(max-width:980px){.doctrine-body{grid-template-columns:1fr}.reference-card{position:static}.mark-links{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.header-inner{min-height:86px}.brand-with-logo{height:74px}.brand-logo{height:72px;max-width:310px}.creed-badge-band{font-size:clamp(13px,3.6vw,20px);letter-spacing:.12em}}
@media(max-width:640px){.header-inner{min-height:76px;padding:6px 12px}.brand-with-logo{height:62px}.brand-logo{height:60px;max-width:230px}.creed-badge-band{padding:14px 12px;gap:14px}.creed-badge-band a+a:before{display:none}.mark-links{grid-template-columns:1fr}}


@media(max-width:760px){.nav-panel{grid-template-columns:1fr}.account-link{display:none}.lang-select{max-width:92px}}