:root{--ink:#17212b;--muted:#5b6470;--paper:#fbf7ee;--panel:#fffdf8;--gold:#b8873b;--blue:#1f3d5a;--line:#e8dcc8}*{box-sizing:border-box}body{margin:0;font-family:Georgia,'Times New Roman',serif;background:var(--paper);color:var(--ink);line-height:1.65}.site-header{position:sticky;top:0;z-index:5;background:rgba(251,247,238,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:16px 6vw}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-weight:700;font-size:1.1rem}.mark{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--blue);color:white;font-size:.8rem;letter-spacing:.08em}nav{display:flex;gap:20px;flex-wrap:wrap}nav a,a{color:var(--blue);text-decoration:none}main{max-width:1180px;margin:auto;padding:38px 6vw}.hero{display:grid;grid-template-columns:1.4fr .8fr;gap:34px;align-items:center;padding:42px 0}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--gold);font-weight:700;font-size:.82rem}.hero h1{font-size:clamp(2.4rem,6vw,5.5rem);line-height:.98;margin:0 0 18px}.lead{font-size:1.25rem;color:var(--muted);max-width:680px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.btn{border:1px solid var(--line);padding:12px 18px;border-radius:999px;background:var(--panel);font-weight:700}.btn.primary{background:var(--blue);color:white;border-color:var(--blue)}.hero-card,.lesson-panel,.tile,.chapter-card{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 18px 40px rgba(40,27,10,.08)}.scripture{font-size:1.35rem;color:var(--blue);font-style:italic}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.tile{display:block;min-height:170px}.tile b{display:block;font-size:1.35rem;color:var(--ink);margin-bottom:12px}.tile span{color:var(--muted)}.page-title{font-size:clamp(2.2rem,5vw,4rem);line-height:1.05}.chapter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.chapter-card h3{margin-top:0}.locked{opacity:.62}.lesson-layout{display:grid;grid-template-columns:250px 1fr;gap:28px}.side-nav{position:sticky;top:92px;align-self:start;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:16px}.side-nav a{display:block;padding:8px 4px}.lesson-panel{margin-bottom:18px}.lesson-panel h2{color:var(--blue);margin-top:0}.callout{border-left:5px solid var(--gold);background:#fff8e8;padding:16px 18px;border-radius:12px}.question{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}footer{text-align:center;color:var(--muted);border-top:1px solid var(--line);padding:30px 6vw;margin-top:50px}@media(max-width:800px){.site-header{display:block}.brand{margin-bottom:12px}.hero,.lesson-layout{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.side-nav{position:static}.hero h1{font-size:2.8rem}}

.lesson-panel p{font-size:1.05rem}.quote{font-size:1.25rem;color:var(--blue);font-style:italic;border-left:4px solid var(--gold);padding-left:18px}.study-list li{margin-bottom:8px}.note-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.mini-card{background:#fff8e8;border:1px solid var(--line);border-radius:16px;padding:16px}.sources-list li{margin-bottom:10px}.chapter-nav{display:flex;justify-content:space-between;gap:12px;margin:22px 0}.tag{display:inline-block;background:#eef3f7;border:1px solid var(--line);padding:5px 10px;border-radius:999px;margin:3px;color:var(--blue);font-size:.9rem}.warning{background:#fff3f0;border-left:5px solid #9d4a38;padding:16px 18px;border-radius:12px}.teacher-note{background:#f2f6fb;border-left:5px solid var(--blue);padding:16px 18px;border-radius:12px}.scripture-ref{font-weight:bold;color:var(--blue)}