:root{color-scheme:light;--navy:#122b40;--ink:#18344a;--gold:#b89351;--cream:#f7f4ed;--muted:#66727a;--line:#ddd9ce}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:1rem/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}a:focus-visible{outline:3px solid var(--gold);outline-offset:7px}.shell{max-width:1120px;margin:auto;padding:0 48px}header{height:114px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font:2rem/1 Georgia,"Times New Roman",serif;letter-spacing:-.06em}.brand span{color:var(--gold)}.header-note{font-size:.875rem;color:var(--muted);letter-spacing:.09em}.intro{padding:65px 0 43px}.eyebrow{font-size:.875rem;text-transform:uppercase;letter-spacing:.2em;color:#806230;margin:0 0 17px}h1{font:normal clamp(2.4rem,5vw,4.4rem)/1.1 Georgia,"Times New Roman",serif;letter-spacing:-.035em;margin:0}h1 em{font-weight:normal;color:#9b773d}.lead{color:var(--muted);margin:20px 0 0;max-width:620px}.tiles{display:grid;grid-template-columns:1fr 1fr;gap:25px}.tile{position:relative;aspect-ratio:1;min-height:0;justify-content:flex-end;border-radius:13px;padding:34px 36px;display:flex;flex-direction:column;text-decoration:none;transition:transform .18s,box-shadow .18s;border:1px solid var(--line)}.tile:hover{transform:translateY(-4px);box-shadow:0 12px 25px #122b4010}.tile-wiki{background:var(--navy);color:#fffdf6;border-color:var(--navy)}.tile-school{background:#214b35;color:#fffdf6;border-color:#214b35}.tile-school p{color:#d0ded3}.icon{width:86px;height:86px;display:grid;place-items:center;border-radius:18px;margin-bottom:auto}.tile-wiki .icon{background:#ffffff0d;border:1px solid #ffffff20;color:#ddbc7c}.tile-school .icon{background:#2b5540;border:1px solid #577460;color:#ddbc7c}.icon svg{width:45px;height:45px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.tile h2{font:normal 2.15rem/1.2 Georgia,"Times New Roman",serif;margin:0 0 7px;letter-spacing:-.02em}.tile p{margin:0;color:var(--muted)}.tile-wiki p{color:#c6d1d7}.tile .arrow{position:absolute;right:35px;bottom:37px;width:35px;height:35px;border:1px solid #9d927a60;border-radius:50%;display:grid;place-items:center;font-size:1.15rem}.tile-wiki .arrow,.tile-school .arrow{border-color:#ffffff30;color:#ddbc7c}.tile-note{font-size:.875rem;margin:19px 0 0;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:65px;padding:25px 0 30px;border-top:1px solid var(--line);color:var(--muted);font-size:.875rem}footer nav{display:flex;gap:26px}footer a{text-decoration:none}footer a:hover{text-decoration:underline}.back{display:inline-block;margin-top:36px;font-size:.875rem;text-decoration:none}.subintro{padding-top:35px}.subject{border:1px solid var(--line);border-radius:13px;background:#eeeadf;padding:30px 34px;max-width:700px}.subject h2{font:normal 2rem Georgia,serif;margin:5px 0 14px}.subject p{max-width:570px;color:var(--muted)}.label{display:inline-block;font-size:.875rem;color:#806230;border:1px solid #b8935160;padding:3px 12px;border-radius:30px}.legal{max-width:740px}.legal p{color:var(--muted)}@media(max-width:650px){.shell{padding:0 24px}header{height:85px}.brand{font-size:1.8rem}.header-note{font-size:.8rem}.intro{padding:40px 0 30px}h1{font-size:2.55rem}.tiles{grid-template-columns:1fr;gap:18px}.tile{aspect-ratio:1;min-height:0;padding:26px 28px}.icon{width:74px;height:74px;border-radius:14px;margin-bottom:auto}.icon svg{width:39px;height:39px}.tile h2{font-size:1.85rem}.tile .arrow{right:26px;bottom:28px}.tile-note{font-size:.8rem}footer{margin-top:38px;align-items:flex-start;flex-direction:column;gap:10px}footer nav{gap:22px}.subintro{padding-top:28px}.subject{padding:26px}.eyebrow{font-size:.8rem}}@media(prefers-reduced-motion:reduce){.tile{transition:none}.tile:hover{transform:none}}

.lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:25px}.lesson{position:relative;min-height:190px;padding:24px 25px;border-radius:12px;background:#fff;color:var(--ink);border:1px solid var(--line);text-decoration:none;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}.lesson:hover{transform:translateY(-3px);box-shadow:0 10px 22px #122b4012}.lesson-kind{font-size:.75rem;text-transform:uppercase;letter-spacing:.13em;color:#806230;margin-bottom:20px}.lesson strong{font:normal 1.35rem/1.25 Georgia,serif;margin-bottom:9px}.lesson span:nth-of-type(2){font-size:.9rem;color:var(--muted);max-width:250px}.lesson b{position:absolute;right:22px;bottom:18px;color:var(--gold);font-size:1.25rem}.lesson-accent{background:#214b35;color:#fffdf6;border-color:#214b35}.lesson-accent .lesson-kind,.lesson-accent b{color:#ddbc7c}.lesson-accent span:nth-of-type(2){color:#d0ded3}@media(max-width:650px){.lesson-grid{grid-template-columns:1fr}.lesson{min-height:175px}}