:root{--ink:#181714;--ink2:#302e29;--muted:#6e695f;--paper:#f6f2e9;--paper2:#ece5d7;--white:#fffdf8;--line:#d6cebf;--red:#8d2d26;--green:#36513e;--gold:#9b7b44;--night:#181915;--radius:20px;--shadow:0 24px 70px rgba(35,27,17,.12);--max:1200px;--serif:Georgia,"Times New Roman","Noto Serif KR",serif;--sans:"Pretendard","Noto Sans KR","Malgun Gothic",system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.75;letter-spacing:-.012em}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:999}.shell{width:min(var(--max),calc(100% - 40px));margin:auto}.prelaunch{font-size:11px;text-align:center;padding:7px 12px;background:#eaddc5;border-bottom:1px solid #d2c09e;color:#5e513a}.site-header{position:sticky;top:0;z-index:90;background:rgba(246,242,233,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(214,206,191,.9)}.header-row{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}.brand-seal{width:40px;height:40px;border:1px solid var(--ink);display:grid;place-items:center;font:700 12px var(--serif);transform:rotate(45deg)}.brand-seal::first-line{transform:rotate(-45deg)}.brand span:last-child{display:grid}.brand b{font:700 22px/1 var(--serif)}.brand small{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:5px}.main-nav{display:flex;align-items:center;gap:18px}.main-nav a{text-decoration:none;font-size:13px;font-weight:700;color:#3f3b34;padding:9px 0}.main-nav a:hover,.main-nav a[aria-current=page]{color:var(--red)}.main-nav .nav-book{border:1px solid var(--ink);padding:8px 13px;border-radius:99px}.menu-button{display:none;border:1px solid var(--line);background:var(--white);padding:8px 12px;border-radius:10px;font-weight:800}.depth-bar{border-bottom:1px solid var(--line);background:rgba(255,253,248,.72)}.depth-row{min-height:46px;display:flex;align-items:center;gap:16px}.depth-row>span{font-size:12px;font-weight:800;color:var(--muted)}.depth-switch{display:flex;gap:4px;background:#e7e0d3;padding:4px;border-radius:99px}.depth-switch button{border:0;background:transparent;border-radius:99px;padding:6px 11px;font:700 11px var(--sans);color:#655f55;cursor:pointer}.depth-switch button.active{background:var(--white);color:var(--red);box-shadow:0 1px 5px rgba(0,0,0,.08)}#depth-help{margin-left:auto;color:var(--muted);font-size:11px}body[data-depth=basic] .depth-seminary,body[data-depth=basic] .depth-scholar{display:none!important}body[data-depth=seminary] .depth-scholar{display:none!important}.hero{padding:88px 0 74px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:64px;align-items:center}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:var(--green)}h1,h2,h3,h4{font-family:var(--serif);line-height:1.18;margin:0}h1{font-size:clamp(44px,6vw,76px);letter-spacing:-.045em;margin:18px 0 24px}h2{font-size:clamp(31px,4.2vw,50px);letter-spacing:-.035em}h3{font-size:23px;letter-spacing:-.025em}.lead{font-size:19px;color:#4d4941;max-width:760px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;border-radius:99px;border:1px solid var(--ink);font-weight:800;text-decoration:none}.btn-primary{background:var(--ink);color:#fff}.btn-secondary{background:transparent}.hero-art{min-height:490px;position:relative;display:grid;place-items:center}.hero-art::before{content:"";position:absolute;width:390px;height:390px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.35)}.folio{position:relative;z-index:2;width:min(360px,82%);min-height:480px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);padding:46px 34px;display:flex;flex-direction:column;justify-content:space-between}.folio .greek{font:34px/1.5 var(--serif);text-align:center}.folio .rule{height:1px;background:var(--line);margin:26px 0}.folio small{color:var(--muted)}.metrics{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr)}.metric{padding:28px 20px;text-align:center;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric strong{display:block;font:700 34px var(--serif)}.metric span{font-size:12px;color:var(--muted)}.section{padding:88px 0}.section-soft{background:var(--paper2)}.section-night{background:var(--night);color:#f5f0e7}.section-head{display:grid;grid-template-columns:1fr .8fr;gap:40px;align-items:end;margin-bottom:36px}.section-head p{color:var(--muted);margin:0}.section-night .section-head p{color:#b9b2a7}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-height:100%}.card .tag{font-size:10px;letter-spacing:.15em;font-weight:900;color:var(--red)}.card h3{margin:38px 0 10px}.card p{color:var(--muted);margin:0 0 18px}.text-link{font-weight:850;text-decoration:none}.text-link::after{content:"  →"}.path-card{position:relative;overflow:hidden}.path-card::before{content:"";position:absolute;right:-50px;top:-50px;width:150px;height:150px;border-radius:50%;background:rgba(141,45,38,.05)}.path-card .level{display:inline-flex;padding:5px 9px;border-radius:99px;background:#eee7da;font-size:10px;font-weight:900;color:var(--green)}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.step{counter-increment:step;padding:25px 20px;border-top:2px solid currentColor;background:rgba(255,255,255,.26)}.step::before{content:"0" counter(step);font:700 11px var(--sans);letter-spacing:.15em;color:var(--muted)}.step h3{margin-top:14px}.compare{display:grid;grid-template-columns:1fr 1fr;background:#161713;border-radius:26px;overflow:hidden;color:#f4efe5}.reading{padding:34px;border-right:1px solid #3a3932}.reading:last-child{border-right:0}.reading small{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#aaa398}.reading .greek{font:46px/1.3 var(--serif);margin:12px 0}.compare-note{grid-column:1/-1;padding:26px 34px;background:#20211c;color:#d9d2c6}.pill{display:inline-flex;border:1px solid currentColor;border-radius:99px;padding:5px 9px;font-size:10px;font-weight:900}.page-hero{padding:64px 0 42px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(42px,5.4vw,68px);max-width:950px}.page-hero p{font-size:18px;color:var(--muted);max-width:780px}.content{max-width:920px;margin:auto;padding:68px 0 96px}.content h2{font-size:34px;margin-top:56px}.content h3{margin-top:34px}.content p,.content li{font-size:16.5px;color:#39362f}.note{padding:20px 22px;background:var(--white);border-left:4px solid var(--gold);margin:24px 0}.research-note{padding:20px 22px;background:#e5ece6;border-left:4px solid var(--green);margin:24px 0}.warning{padding:20px 22px;background:#f4e4dc;border-left:4px solid var(--red);margin:24px 0}.lesson-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.lesson{display:flex;gap:18px;background:var(--white);border:1px solid var(--line);border-radius:17px;padding:20px}.lesson b:first-child{font:700 22px var(--serif);color:var(--red);min-width:38px}.lesson p{margin:4px 0 0;color:var(--muted);font-size:13px}.symbol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.symbol{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:18px}.symbol b{font:700 28px var(--serif);color:var(--red);display:block}.symbol p{font-size:13px;margin:7px 0 0;color:var(--muted)}table{width:100%;border-collapse:collapse;margin:26px 0;background:var(--white)}th,td{border-bottom:1px solid var(--line);padding:13px 11px;text-align:left;vertical-align:top}th{font-size:11px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}.reader-layout{display:grid;grid-template-columns:250px minmax(0,1fr) 320px;min-height:calc(100vh - 123px)}.reader-sidebar{border-right:1px solid var(--line);background:#22221e;color:#eee8de;overflow:auto;padding:18px;max-height:calc(100vh - 123px);position:sticky;top:123px}.reader-sidebar h2{font-size:18px;margin:10px 0 16px}.reader-sidebar label{font-size:11px;color:#aaa59b;display:block;margin-top:12px}.reader-sidebar select,.reader-sidebar input{width:100%;margin-top:5px;padding:9px;border:1px solid #4b4941;border-radius:8px;background:#181815;color:#fff}.reader-sidebar button{width:100%;margin-top:8px;padding:9px;border:1px solid #59564d;background:transparent;color:#fff;border-radius:8px;font-weight:800;cursor:pointer}.reader-main{padding:28px 34px 90px;min-width:0}.reader-toolbar{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px}.reader-toolbar h1{font-size:32px;margin:0}.view-switch{display:flex;gap:4px}.view-switch button{border:1px solid var(--line);background:var(--white);padding:7px 10px;border-radius:9px;cursor:pointer;font-weight:800}.view-switch button.active{background:var(--ink);color:#fff}.verse-list{margin-top:22px}.verse-row{display:grid;grid-template-columns:38px 1fr 1fr;gap:16px;padding:13px 8px;border-bottom:1px solid #e4ddd0;cursor:pointer;border-radius:8px}.verse-row:hover,.verse-row.active{background:var(--white)}.verse-num{font:700 13px var(--serif);color:var(--red)}.verse-gr{font:20px/1.8 var(--serif)}.verse-ko{font-size:15px;line-height:1.85;color:#454139}.view-greek .verse-row{grid-template-columns:38px 1fr}.view-greek .verse-ko{display:none}.view-korean .verse-row{grid-template-columns:38px 1fr}.view-korean .verse-gr{display:none}.reader-inspector{border-left:1px solid var(--line);background:var(--white);padding:22px;max-height:calc(100vh - 123px);overflow:auto;position:sticky;top:123px}.reader-inspector h2{font-size:20px}.ref-box{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:15px;margin:14px 0}.ref-box .greek{font:22px/1.6 var(--serif)}.scan-box{border:1px dashed #aaa194;border-radius:14px;padding:18px;text-align:center;color:var(--muted);font-size:13px}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.chip{padding:4px 8px;border-radius:99px;background:#ebe4d8;font-size:11px;font-weight:800}.reader-loading{padding:60px 0;text-align:center;color:var(--muted)}.article-index{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.article-card{padding:18px;border:1px solid var(--line);background:var(--white);border-radius:15px}.article-card small{color:var(--muted)}.site-footer{background:#1b1b18;color:#e8e1d6;padding:50px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,.65fr);gap:38px}.footer-grid p{color:#aaa398;max-width:480px}.footer-grid b{display:block;margin-bottom:10px}.footer-grid a{display:block;color:#d8d1c6;text-decoration:none;margin:6px 0;font-size:13px}.footer-brand{font:700 26px var(--serif)}.footer-bottom{border-top:1px solid #393831;margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8f8a81;font-size:11px}.status-line{font-size:12px;color:var(--muted);margin-top:10px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;word-break:break-all}@media(max-width:1100px){.menu-button{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:76px;background:var(--paper);border-bottom:1px solid var(--line);padding:16px 22px;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.hero-grid,.section-head{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr 1fr}.reader-layout{grid-template-columns:210px minmax(0,1fr)}.reader-inspector{grid-column:1/-1;position:static;max-height:none;border-left:0;border-top:1px solid var(--line)}.reader-sidebar{top:123px}}@media(max-width:760px){.shell{width:min(var(--max),calc(100% - 28px))}.depth-row{align-items:flex-start;padding:8px 0;flex-wrap:wrap}.depth-row small{display:none}.hero{padding:58px 0 44px}.hero-grid{gap:24px}.hero-art{min-height:390px}.folio{min-height:390px}.metric-grid,.grid-3,.grid-4,.lesson-grid,.symbol-grid,.article-index{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)}.steps{grid-template-columns:1fr 1fr}.compare{grid-template-columns:1fr}.compare-note{grid-column:auto}.reading{border-right:0;border-bottom:1px solid #3a3932}.reader-layout{display:block}.reader-sidebar{position:static;max-height:none;border-right:0}.reader-main{padding:22px 14px 70px}.reader-inspector{padding:18px}.verse-row{grid-template-columns:30px 1fr}.verse-ko{grid-column:2}.view-parallel .verse-row{grid-template-columns:30px 1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.steps{grid-template-columns:1fr}}
.btn-on-night{color:#fff;border-color:#777166}.mt-30{margin-top:30px}.mt-28{margin-top:28px}.reader-sidebar-note{font-size:12px;color:#aaa59b;margin-top:24px}.research-layer-note{font-size:13px;color:var(--muted)}
.glossary-tools{display:flex;gap:10px;align-items:center;margin:24px 0}.glossary-tools input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--white);font:inherit}.glossary-list{display:grid;gap:10px}.glossary-item{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 20px}.glossary-item h3{font-size:19px;margin:0 0 7px}.glossary-item p{margin:0;color:var(--muted);font-size:14px}.glossary-item .term-en{font-size:11px;color:var(--green);font-weight:850;letter-spacing:.06em}.faq-list details{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:10px 0}.faq-list summary{cursor:pointer;font-weight:850}.faq-list details p{margin:12px 0 2px;color:var(--muted)}
/* TR1887 Reader Audio Integration v0.3.0 */
.reader-toolbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.reader-audio-controls{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.reader-audio-action{border:1px solid var(--line);background:var(--white);padding:7px 10px;border-radius:9px;cursor:pointer;font-weight:800}
.reader-audio-action:disabled{opacity:.45;cursor:not-allowed}
.reader-audio-status{font-size:11px;color:var(--muted);max-width:280px}
.reader-audio-player{width:100%;margin:14px 0 2px;min-height:40px}
.verse-num{display:flex;flex-direction:column;align-items:center;gap:5px}
.verse-audio-btn{width:28px;height:28px;border:1px solid var(--line);border-radius:999px;background:var(--white);color:var(--ink);cursor:pointer;font-size:11px;font-weight:900;line-height:1}
.verse-audio-btn:hover,.verse-audio-btn:focus-visible{border-color:var(--red);color:var(--red);outline:none}
.verse-row.audio-playing{background:var(--white);box-shadow:inset 3px 0 0 var(--red)}
.verse-row.audio-playing .verse-audio-btn{border-color:var(--red);color:var(--red)}
@media(max-width:760px){.reader-toolbar-actions{width:100%;justify-content:flex-start}.reader-audio-controls{width:100%}.reader-audio-status{max-width:none;flex:1 1 100%}.reader-audio-player{margin-top:10px}}


/* TR1887 PALATINO GREEK FONT PATCH v1.0 BEGIN */
/* Chrome Rendered Fonts: Palatino Linotype / PalatinoLinotype-Roman.
   Match original site font stack; keep existing responsive font sizes. */
:root { --tr1887-greek-font: "Palatino Linotype", "Book Antiqua", Georgia, serif; }
.verse-gr,
.reader-inspector .greek,
.ref-box .greek,
.reading .greek,
.folio .greek,
.greek,
[lang="grc"],
[lang="el-polyton"] {
  font-family: var(--tr1887-greek-font);
  letter-spacing: normal;
  word-spacing: normal;
  font-kerning: normal;
  font-variant-ligatures: normal;
  text-transform: none;
}
/* TR1887 PALATINO GREEK FONT PATCH v1.0 END */

/* TR1887 v0.5 word tracking: no change to the canonical Greek text. */
.verse-gr {font-family:"Palatino Linotype","Book Antiqua",Georgia,serif;letter-spacing:normal;word-spacing:normal;}
.tr-word{border-radius:3px;cursor:pointer;transition:background-color .07s linear;}
.tr-word.tr-word-active{background:#e8bd61;color:#211b10;box-shadow:0 0 0 2px #e8bd61;}
.tr-word:hover{background:#f2e5c6;}
@media(prefers-reduced-motion:reduce){.tr-word{transition:none;}}