:root{--ink:#192c2b;--ink2:#354c49;--muted:#69736e;--paper:#f4f1e9;--cream:#ebe6d9;--line:#d7d3c6;--gold:#c7a572;--rust:#a15f48;--dark:#162c2a;--max:1240px;scroll-behavior:smooth}
*{box-sizing:border-box}html{scroll-padding-top:86px}body{margin:0;color:var(--ink);background:var(--paper);font-family:'DM Sans','Noto Sans SC',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}button{font:inherit}p{line-height:1.9}.skip{position:absolute;z-index:100;left:16px;top:-60px;padding:10px 16px;background:white}.skip:focus{top:12px}::selection{background:#d4be8c;color:#172d2a}
.masthead{position:sticky;top:0;z-index:20;background:rgba(244,241,233,.95);border-bottom:1px solid rgba(25,44,43,.12);backdrop-filter:blur(16px)}.masthead-inner{max-width:var(--max);min-height:66px;padding:0 32px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{text-decoration:none;display:flex;align-items:center;gap:9px;font-size:14px;font-weight:700;letter-spacing:.06em;white-space:nowrap}.brand-mark{font-size:25px;color:#986747;line-height:1}.brand-sub{color:#9a9b91;font-size:9px;letter-spacing:.21em;font-weight:700;margin-left:2px}.masthead nav{display:flex;gap:29px;align-items:center}.masthead nav a{text-decoration:none;font-size:12px;font-weight:600;color:#52615d;white-space:nowrap;transition:color .2s}.masthead nav a:hover,.masthead nav a:focus-visible{color:#a56247}
.hero{background:var(--dark);color:#f4efe2;overflow:hidden;position:relative}.hero:before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 77% 35%,rgba(173,136,83,.17),transparent 35%),repeating-linear-gradient(90deg,transparent 0 99px,rgba(236,221,184,.022) 100px)}.hero-inner{max-width:var(--max);min-height:650px;margin:auto;padding:76px 32px 58px;display:grid;grid-template-columns:47% 53%;gap:18px;align-items:center;position:relative}.hero-copy{z-index:2;padding-bottom:24px}.eyebrow,.section-kicker{font-size:11px;letter-spacing:.2em;font-weight:700}.eyebrow{display:flex;gap:12px;align-items:center;color:#d9b881}.eyebrow-line{width:27px;height:1px;background:#d9b881}.hero h1{font-family:'Noto Serif SC',serif;font-size:clamp(52px,5.2vw,78px);line-height:1.27;letter-spacing:-.04em;margin:30px 0 25px;font-weight:600;white-space:nowrap}.hero h1 em,.intro h2 em,.church-head h2 em{font-style:normal;color:#d8b785}.hero-lead{font-family:'Noto Serif SC',serif;font-size:clamp(18px,1.7vw,23px);line-height:1.65;max-width:550px;margin:0 0 20px}.hero-note{font-size:14px;line-height:1.9;color:#b9c4ba;max-width:480px;margin:0}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:38px}.button{display:inline-flex;align-items:center;justify-content:center;gap:23px;text-decoration:none;font-size:13px;font-weight:700;padding:15px 21px;border:1px solid transparent}.button-primary{background:#d3b37d;color:#24302c}.button-primary:hover{background:#ead0a3}.button span{font-size:19px;line-height:1}.text-link{font-size:13px;text-decoration:none;border-bottom:1px solid #78908a;padding-bottom:5px;color:#e5e4da}.text-link:hover{color:#d8b785;border-color:#d8b785}
.hero-art{position:relative;min-width:0}.art-frame{height:515px;position:relative;border:1px solid rgba(218,195,151,.22);background:radial-gradient(circle at 53% 60%,rgba(205,164,100,.08),transparent 44%),linear-gradient(132deg,#203b37,#122623 70%);box-shadow:16px 18px 0 rgba(0,0,0,.1);overflow:hidden}.art-frame:before{content:'';position:absolute;inset:15px;border:1px solid rgba(230,206,164,.13);pointer-events:none}.art-sun{width:205px;height:205px;border-radius:50%;background:radial-gradient(circle,#b79c6e4a 0%,#aa8b5a1a 50%,transparent 71%);position:absolute;left:45%;top:28%;transform:translate(-50%,-50%)}.art-ring{border:1px solid rgba(209,182,138,.12);border-radius:50%;position:absolute;left:53%;top:50%;transform:translate(-50%,-50%)}.ring-1{width:420px;height:420px}.ring-2{width:570px;height:570px}.art-frame svg{position:relative;width:100%;height:100%;filter:drop-shadow(0 0 1px #000)}.art-frame .land{fill:#3e5447;stroke:#9b9c78;stroke-width:1.3;opacity:.72}.art-frame .west{fill:#5b604b}.art-frame .east{fill:#4b5a48}.art-frame .south{fill:#756c50}.art-frame .coast{fill:none;stroke:#d6c39b;stroke-width:1;opacity:.46;stroke-dasharray:2 6}.art-frame .route{fill:none;stroke:#dfba7e;stroke-width:3;stroke-dasharray:1 0;opacity:.95}.art-frame .point{fill:#e4c58c;stroke:#1b332e;stroke-width:4}.art-frame .point-jerusalem{fill:#d1aa72;stroke:#e9d4a8;stroke-width:2}.art-frame text{fill:#f1e1c4;font-family:'Noto Sans SC',sans-serif;font-size:15px;font-weight:600;text-shadow:0 2px 5px #162824}.art-frame .sea-label{fill:#b1bbae;font-size:17px;letter-spacing:8px;font-weight:400}.art-caption{position:absolute;bottom:26px;left:33px;right:33px;display:flex;justify-content:space-between;gap:16px;color:#ddcba9;border-top:1px solid rgba(228,207,170,.25);padding-top:13px;font-size:10px;letter-spacing:.1em}.art-disclaimer{color:#95a29a;font-size:11px;margin:13px 0 0;text-align:right}.hero-foot{position:relative;border-top:1px solid rgba(230,209,167,.16);max-width:var(--max);margin:auto;padding:19px 32px;display:flex;gap:44px;color:#8ea29a;letter-spacing:.13em;font-size:10px}.hero-foot span:first-child{color:#d7b47b}
.section{padding:98px max(32px,calc((100vw - var(--max))/2 + 32px))}.section-kicker{color:#a1644c;display:flex;align-items:center;gap:17px;margin-bottom:43px}.section-kicker:after{content:'';height:1px;flex:1;background:var(--line)}.section-kicker span{color:#8a8c81;letter-spacing:.02em;font-weight:500;font-size:11px}.section h2{font-family:'Noto Serif SC',serif;font-size:clamp(34px,3.2vw,49px);letter-spacing:-.05em;line-height:1.44;font-weight:600;margin:0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:40px}.section-heading p{max-width:380px;color:var(--muted);font-size:13px;margin:0 0 5px}.cite{font-family:'DM Sans',sans-serif;color:#a4664c;text-decoration:none;font-size:11px;margin-left:2px}.cite:hover{text-decoration:underline}
.intro{background:#f4f1e9}.intro-grid{display:grid;grid-template-columns:33% 1fr;gap:9%;align-items:start}.intro h2 em{color:#a7634c}.intro-body .large{font-family:'Noto Serif SC',serif;font-size:clamp(18px,1.75vw,23px);font-weight:600;line-height:1.8;margin:0 0 18px}.intro-body p:not(.large){font-size:14px;color:#52615b;margin:0}.three-keys{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:73px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.three-keys article{padding:30px 35px 31px 0;border-right:1px solid var(--line);margin-right:35px}.three-keys article:last-child{border:0;margin:0}.key-num{font-size:12px;color:#a6654b;font-weight:700;letter-spacing:.14em}.three-keys h3{font-family:'Noto Serif SC',serif;font-size:19px;margin:12px 0}.three-keys p{font-size:12px;color:#65716c;margin:0;line-height:1.8}
.map-section{background:#e9e5d9}.world-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.world-card{background:#f6f3eb;border:1px solid #dbd7ca;min-height:325px;padding:30px 29px 24px;position:relative;display:flex;flex-direction:column}.world-card:before{content:'';height:4px;position:absolute;top:0;left:0;right:0;background:#9b6b50}.world-card.byzantine:before{background:#586e69}.world-card.islamic:before{background:#b19a62}.world-index{font-size:10px;letter-spacing:.15em;color:#9c8064;font-weight:700}.world-card h3{font-family:'Noto Serif SC',serif;font-size:23px;margin:23px 0 9px;letter-spacing:-.04em}.world-role{font-size:12px;color:#aa654c;font-weight:600;margin:0 0 12px}.world-card p:not(.world-role){color:#57635e;font-size:13px;margin:0 0 20px}.world-card strong{color:#1d3530}.world-tag{margin-top:auto;padding-top:14px;border-top:1px solid #e0dccf;color:#7d8477;font-size:11px}.location-strip{display:flex;align-items:stretch;justify-content:space-between;gap:16px;margin-top:22px;padding:18px 25px;border:1px solid #d1cbbb;background:#dedacc}.location-strip>div{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.pin{font-size:17px;color:#a55e43}.location-strip strong{font-size:12px}.location-strip small{font-size:11px;color:#6f786e}.strip-arrow{align-self:center;color:#9a8568}.map-footnote{font-size:12px;color:#67736b;margin:18px 0 0}
.timeline-section{background:#f5f2ea}.timeline-layout{display:grid;grid-template-columns:42% 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.timeline-list{padding:15px 30px 15px 0;border-right:1px solid var(--line);display:flex;flex-direction:column}.time-tab{width:100%;display:grid;grid-template-columns:78px 1fr;gap:20px;text-align:left;align-items:center;padding:15px 13px;border:0;border-bottom:1px solid #dedbd0;background:transparent;color:#65716c;cursor:pointer}.time-tab:last-child{border:0}.time-tab:hover{background:#ece7db}.time-tab.active{background:#e7e0d0;color:#18342e;box-shadow:inset 3px 0 0 #a2634a}.time-year{font-family:'DM Sans',sans-serif;font-size:24px;font-weight:600;letter-spacing:-.05em}.time-name{font-size:13px;font-weight:600}.time-panel{padding:38px 5% 35px 8%;min-height:470px;display:flex;flex-direction:column}.panel-top{display:flex;justify-content:space-between;color:#a1644d;font-size:11px;letter-spacing:.12em;font-weight:700}.panel-year{font-size:clamp(74px,9vw,127px);line-height:1.1;letter-spacing:-.09em;color:#d7c7a9;margin:24px 0 -4px;font-weight:500}.time-panel h3{font-family:'Noto Serif SC',serif;font-size:26px;margin:0 0 12px}.time-panel>p{font-size:14px;color:#596961;max-width:630px;margin:0 0 20px}.panel-why{border-left:2px solid #b87959;padding:0 0 0 17px;margin-top:auto}.panel-why span{font-size:11px;color:#a3654e;font-weight:700}.panel-why p{font-size:13px;line-height:1.8;margin:4px 0;color:#2d4741}.time-panel>a{font-size:11px;margin-top:17px;color:#9b6046;text-decoration:none;font-weight:700}.time-panel>a:hover{text-decoration:underline}.timeline-note{font-size:12px;color:#748076;line-height:1.85;margin-top:19px}
.church-section{background:#1c3330;color:#f1efe5}.church-section .section-kicker:after{background:#455952}.church-section .section-kicker span{color:#aebcb0}.church-head{display:grid;grid-template-columns:52% 1fr;gap:5%;align-items:end}.church-head h2{font-size:clamp(36px,3.8vw,57px)}.church-head h2 em{color:#dbc08f}.church-head p{color:#bfcbc0;font-size:14px;margin:0;max-width:470px}.church-flow{display:grid;grid-template-columns:repeat(4,1fr);margin-top:61px;border-top:1px solid #50645a;border-bottom:1px solid #50645a}.church-flow>div{padding:25px 25px 27px 0;border-right:1px solid #50645a;margin-right:24px}.church-flow>div:last-child{border-right:0;margin-right:0}.church-flow span{color:#d9b785;font-size:10px;letter-spacing:.05em}.church-flow strong{display:block;font-family:'Noto Serif SC',serif;font-size:17px;margin-top:16px}.church-flow p{font-size:12px;color:#aebeb1;margin:8px 0 0}.church-section .cite{color:#e7bb80}.compare{display:grid;grid-template-columns:1fr 80px 1fr;gap:25px;align-items:center;margin-top:55px}.compare>div:first-child,.compare>div:last-child{padding:30px;border:1px solid #53685e;background:#243e38;min-height:230px}.compare-label{color:#d8b67c;font-size:10px;letter-spacing:.13em;font-weight:700}.compare h3{font-family:'Noto Serif SC',serif;font-size:22px;margin:15px 0 9px}.compare p{font-size:13px;color:#b7c7ba;margin:0}.compare-center{text-align:center;font-family:'Noto Serif SC',serif;font-size:41px;color:#b79f78}.church-detail{margin-top:32px;display:flex;gap:22px;align-items:baseline;border-left:2px solid #d5aa74;padding-left:20px}.church-detail strong{font-family:'Noto Serif SC',serif;white-space:nowrap;font-size:17px}.church-detail p{color:#bbcabd;font-size:12px;margin:0}
.questions-section{background:#f5f2ea}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 42px}.faq-grid details{border-top:1px solid var(--line);padding:19px 0 18px}.faq-grid details:nth-last-child(-n+2){border-bottom:1px solid var(--line)}.faq-grid summary{list-style:none;cursor:pointer;font-weight:700;font-size:15px;display:flex;align-items:start;justify-content:space-between;gap:16px}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary:after{content:'+';font-size:20px;color:#a66349;line-height:1}.faq-grid details[open] summary:after{content:'−'}.faq-grid p{font-size:13px;color:#5e6b63;margin:14px 27px 2px 0}.faq-grid strong{color:#253d36}
.lens-section{background:#e7ded0}.lens-grid{display:grid;grid-template-columns:42% 1fr;gap:9%}.lens-grid h2{font-size:clamp(34px,3.4vw,52px)}.lens-grid>div>p{font-size:14px;color:#536057;margin:0 0 24px}.motive-list{border-top:1px solid #cac2b2}.motive-list span{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #cac2b2;font-size:13px;font-weight:700}.motive-list em{font-style:normal;font-size:12px;color:#857768;font-weight:400;text-align:right}
.reading-section{background:#f5f2ea}.reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.reading-grid article{border:1px solid var(--line);padding:29px;background:#f9f7f0;min-height:230px}.reading-grid article>span{font-size:10px;color:#a3624c;letter-spacing:.12em;font-weight:700}.reading-grid h3{font-family:'Noto Serif SC',serif;font-size:20px;margin:28px 0 11px}.reading-grid p{font-size:12px;color:#607067;margin:0}
.sources-section{background:#e8e4d8;padding-bottom:105px}.sources-grid{display:grid;grid-template-columns:34% 1fr;gap:9%}.sources-grid>div>p{font-size:13px;color:#56665d;margin:16px 0}.sources-grid .source-caveat{font-size:11px;color:#7b8073;border-left:2px solid #b28b65;padding-left:13px}.references{list-style:none;padding:0;margin:0;border-top:1px solid #cdc8ba}.references li{font-size:11px;color:#57655d;line-height:1.7;padding:11px 0;border-bottom:1px solid #cdc8ba}.references strong{color:#2a443a}.references a{color:#9a5b45;text-decoration:none}.references a:hover{text-decoration:underline}footer{background:#162c2a;color:#e5e6d9;padding:33px max(32px,calc((100vw - var(--max))/2 + 32px));display:flex;align-items:center;justify-content:space-between;gap:20px}footer>div{display:flex;gap:11px;align-items:center}footer strong{font-size:14px}footer small{font-size:11px;color:#95a99b;margin-left:13px}.footer-mark{color:#d6b77e;font-size:26px}footer a{text-decoration:none;color:#d8b984;font-size:12px}
@media(max-width:1100px){.masthead nav{gap:15px}.hero-inner{grid-template-columns:1fr 1fr}.hero h1{font-size:clamp(48px,5.4vw,64px)}.art-frame{height:450px}.section{padding:80px 32px}.world-card{padding:26px 22px}.world-card h3{font-size:20px}.church-flow strong{font-size:15px}.church-flow>div{padding-right:16px;margin-right:15px}}
@media(max-width:800px){.masthead-inner{padding:0 20px;min-height:60px}.brand-sub{display:none}.masthead nav{overflow:auto;gap:17px;scrollbar-width:none}.masthead nav::-webkit-scrollbar{display:none}.masthead nav a{font-size:11px}.hero-inner{padding:58px 24px 50px;display:block;min-height:0}.hero h1{font-size:clamp(43px,9vw,64px);white-space:normal}.hero-copy{padding-bottom:38px}.hero-note{max-width:650px}.hero-art{max-width:600px;margin:auto}.art-frame{height:420px}.hero-foot{padding:17px 24px;gap:24px}.section{padding:72px 24px}.intro-grid,.church-head,.lens-grid,.sources-grid{grid-template-columns:1fr;gap:23px}.intro h2 br{display:none}.three-keys{margin-top:46px}.three-keys article{padding:22px 14px 22px 0;margin-right:14px}.world-grid{gap:10px}.world-card{padding:22px 17px;min-height:340px}.world-card h3{font-size:19px}.location-strip{flex-wrap:wrap}.location-strip>div{flex:1 1 180px}.strip-arrow{display:none}.church-flow{grid-template-columns:repeat(2,1fr)}.church-flow>div:nth-child(2){border:0;margin-right:0}.church-flow>div:nth-child(-n+2){border-bottom:1px solid #50645a}.church-detail{display:block}.church-detail p{margin-top:7px}.reading-grid{gap:10px}.reading-grid article{padding:22px}}
@media(max-width:610px){html{scroll-padding-top:100px}.masthead-inner{display:block;padding:9px 17px 0}.brand{font-size:12px}.brand-mark{font-size:19px}.masthead nav{padding:10px 0 12px;gap:20px}.hero-inner{padding:44px 19px 34px}.eyebrow{font-size:9px}.hero h1{font-size:clamp(39px,10.8vw,55px);margin:22px 0}.hero-lead{font-size:17px}.hero-note{font-size:12px}.hero-actions{gap:20px;margin-top:27px}.button{padding:12px 14px;font-size:12px;gap:8px}.text-link{font-size:11px}.art-frame{height:320px}.art-frame text{font-size:16px}.art-caption{left:20px;right:20px;bottom:16px;font-size:8px}.art-disclaimer{text-align:left;font-size:10px}.hero-foot{padding:14px 19px;gap:15px;font-size:8px}.section{padding:62px 19px}.section-kicker{margin-bottom:28px;font-size:9px;gap:8px}.section-kicker span{font-size:9px}.section h2{font-size:34px}.intro-body .large{font-size:17px}.intro-body p:not(.large){font-size:12px}.three-keys{display:block;margin-top:34px}.three-keys article{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:18px 0}.three-keys article:last-child{border:0}.section-heading{display:block;margin-bottom:25px}.section-heading p{margin-top:9px;font-size:11px}.world-grid,.reading-grid{grid-template-columns:1fr}.world-card{min-height:0;padding:22px 23px}.world-card h3{margin-top:14px}.world-card p:not(.world-role){margin-bottom:12px}.location-strip{padding:17px 20px;display:block}.location-strip>div{margin:5px 0 14px}.location-strip>div:last-child{margin-bottom:3px}.timeline-layout{display:block}.timeline-list{border-right:0;border-bottom:1px solid var(--line);padding:8px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.time-tab{display:block;border:1px solid #dedbd0;padding:10px 7px}.time-tab:last-child{border:1px solid #dedbd0}.time-year{display:block;font-size:21px}.time-name{display:block;font-size:10px}.time-panel{min-height:430px;padding:25px 4px 25px}.panel-year{font-size:75px;margin:17px 0 -2px}.time-panel h3{font-size:23px}.time-panel>p{font-size:12px}.panel-why p{font-size:12px}.church-head h2{font-size:33px}.church-head p{font-size:12px}.church-flow{margin-top:36px}.church-flow>div{padding:20px 8px 19px 0;margin-right:8px}.church-flow strong{font-size:14px}.church-flow p{font-size:11px}.compare{display:block;margin-top:35px}.compare>div:first-child,.compare>div:last-child{min-height:0;padding:22px}.compare-center{font-size:26px;padding:6px}.compare h3{font-size:18px}.compare p{font-size:12px}.faq-grid{grid-template-columns:1fr}.faq-grid details:nth-last-child(2){border-bottom:0}.faq-grid summary{font-size:13px}.faq-grid p{font-size:12px}.motive-list span{font-size:12px}.motive-list em{font-size:10px}.reading-grid article{min-height:0}.reading-grid h3{margin-top:17px}.sources-grid>div>p{font-size:12px}footer{padding:26px 19px}footer small{display:none}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}