:root{--ink:#1d2421;--muted:#56615a;--green:#0c4b37;--line:#e2e6e1;--surface:#f5f6f3;--gold:#927539;font-size:18px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:white;color:var(--ink);font:1rem/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.35}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #b1995c;outline-offset:5px}img{max-width:100%}header,main,footer,.reading-tools{max-width:1160px;margin:auto}header{padding:20px 32px;display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;color:var(--green);line-height:1}.brand:hover{text-decoration:none}.brand-mark{width:42px;height:42px}.brand-name{font-size:26px;font-weight:650;letter-spacing:-1px}.brand-subtitle{display:block;font-size:10px;letter-spacing:1.7px;text-transform:uppercase;margin-top:7px;font-weight:600}nav{margin-left:auto;display:flex;align-items:center;gap:22px}nav a{font-size:.83rem;color:#39463d;min-height:44px;display:flex;align-items:center}.lang{display:flex;gap:2px;padding:3px;background:var(--surface);border-radius:24px}.lang button{width:40px;height:40px;border:0;background:transparent;border-radius:50%;font-size:.8rem;color:var(--green)}.lang button.active{background:var(--green);color:white}.menu-toggle{display:none}.reading-tools{display:flex;justify-content:flex-end;align-items:center;gap:7px;padding:12px 32px;font-size:.8rem;color:var(--muted)}.reading-tools button{padding:7px 11px;min-height:40px;border:1px solid transparent;border-radius:8px;background:transparent;color:#4c5a50;font-size:.8rem}.reading-tools button[aria-pressed=true]{background:var(--surface);border-color:var(--line);color:var(--green)}section{padding:80px 32px}.eyebrow{font-size:.8rem;font-weight:600;line-height:1.5;letter-spacing:.06em;color:var(--muted);margin:0 0 18px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,6.2vw,76px);line-height:1.06;letter-spacing:-.055em;font-weight:650;margin-bottom:28px}h1 em{font-style:normal;color:var(--green)}h2{font-size:clamp(32px,3.7vw,46px);letter-spacing:-.04em;font-weight:650;line-height:1.15;margin-bottom:22px}h3{font-size:1.3rem;line-height:1.3;letter-spacing:-.025em;font-weight:650;margin-bottom:14px}p{color:var(--muted);line-height:1.6;margin-bottom:20px}.hero{text-align:center;padding-top:66px;padding-bottom:45px}.hero .eyebrow{color:var(--green)}.intro{font-size:1.1rem;max-width:680px;margin:0 auto 28px}.actions{display:flex;gap:25px;align-items:center;justify-content:center;margin:28px 0 50px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--green);border:1px solid var(--green);color:white;border-radius:28px;padding:12px 23px;font-size:.95rem;font-weight:600;line-height:1.5;text-align:center}.button:hover{background:#123c2c;color:white;text-decoration:none}.button.secondary{background:transparent;border-color:#b5c3b6;color:var(--green)}.button.secondary:hover{background:#edf2e9}.hero-link{font-size:1rem;min-height:48px;display:inline-flex;align-items:center}.hero-products{display:flex;gap:28px;align-items:center;justify-content:center;margin:0 auto;padding:30px 20px 18px;background:linear-gradient(#fff,#f5f6f2);border-radius:24px;overflow:hidden}.hero-products img{width:27%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:8px;box-shadow:0 15px 35px #173f3010}.hero-products img:nth-child(2){width:31%}.weekly-pick{margin:25px 32px 0;padding:48px;background:var(--surface);border-radius:24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:48px}.pick-content h2{font-size:2.1rem}.pick-week,.product-note{font-size:.85rem}.pick-content ul{padding-left:21px;color:var(--muted);margin:20px 0 28px}.pick-content li{margin:9px 0}.product-note{margin-top:16px;margin-bottom:0}.heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:36px}.heading h2{margin-bottom:0}.heading p{font-size:.95rem;margin-bottom:0}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.product-card{min-width:0;display:flex;flex-direction:column;background:var(--surface);border-radius:20px;overflow:hidden;border:1px solid #eff1ec}.product-body{padding:28px 30px 32px;flex:1;display:flex;flex-direction:column;align-items:flex-start}.product-body small{font-size:.75rem;line-height:1.5;color:var(--green);font-weight:600;letter-spacing:.06em;margin-bottom:12px}.product-body h3{margin-bottom:14px}.product-body p{margin-bottom:24px}.product-body .button{margin-top:auto}.product-footer{margin-top:36px;text-align:center}.product-footer p{font-size:.85rem;margin-top:16px}.product-gallery{min-width:0;max-width:100%}.featured-gallery{padding:22px 22px 0}.gallery-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;overscroll-behavior-x:contain;scrollbar-width:thin;border-radius:10px}.gallery-slide{flex:0 0 100%;min-width:0;scroll-snap-align:start;margin:0}.gallery-slide img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.gallery-slide figcaption{font-size:.78rem;padding:11px 2px;color:var(--muted);line-height:1.5}.gallery-controls{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:8px}.gallery-controls button{border:1px solid var(--line);background:white;border-radius:50%;width:44px;height:44px;font-size:20px;color:var(--green)}.gallery-position{font-size:.85rem;color:var(--muted)}.gallery-note{font-size:.75rem;text-align:center;margin:10px 0 0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.card{padding:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:white;text-align:left;color:var(--ink)}.art{height:160px;background:#f3f0e5;display:flex;align-items:center;justify-content:center;gap:18px;font:2.4rem Georgia,serif;color:#163468}.algebra{background:#edf2e8}.shapes{background:#0c4b37;color:#e3d2a0}.content{padding:26px}.content small{font-size:.7rem;color:var(--muted)}.content h3{margin-top:13px}.content p{font-size:.95rem}.content b{font-size:.9rem;color:var(--green);font-weight:600}.practice{margin:0 32px 60px;padding:46px;background:#f0f4ec;border-radius:24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px}.practice h2{font-size:2rem}label{display:block;font-size:.9rem;margin:26px 0 10px}select,input{max-width:100%;min-height:48px;border:1px solid #c9d3c2;border-radius:10px;padding:10px 12px;background:white;color:var(--ink);font-size:1rem}form{background:white;padding:28px;border-radius:18px;align-self:center;min-width:0}form small{font-size:.75rem;color:var(--muted)}form h3{font-size:1.35rem;line-height:1.4;margin:20px 0}.answer{display:flex;gap:12px;flex-wrap:wrap}.answer input{min-width:0;width:100%}.answer .button{width:100%}#feedback{min-height:48px;margin:16px 0;font-size:.9rem}.text{border:0;background:none;color:var(--green);min-height:44px;padding:0;font-size:.9rem}.mini-apps-coming{margin:0 32px 0;padding:48px;border-radius:24px;background:var(--surface);display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1fr);gap:48px;align-items:center}.mini-apps-coming h2{font-size:2rem}.mini-app-illustration{min-height:230px;display:flex;align-items:center;justify-content:center;gap:12px}.mini-app-illustration span{width:70px;height:70px;display:grid;place-items:center;border-radius:18px;background:white;font:2rem Georgia,serif;color:var(--green)}.coming-status{display:inline-block;padding:7px 12px;background:#e6eddf;border-radius:8px;font-size:.85rem;color:var(--green)}.mini-app-note{margin-top:22px}.mini-app-actions,.about-actions{display:flex;flex-wrap:wrap;gap:12px}.shops{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.shop{display:flex;align-items:flex-start;gap:22px;border-top:1px solid var(--line);padding:28px 0}.shop:hover{text-decoration:none}.shop-logo{width:70px;height:70px;border-radius:50%;object-fit:contain;flex-shrink:0}.shop>div{min-width:0}.shop small{font-size:.7rem;color:var(--muted);letter-spacing:.04em}.shop h3{margin-top:10px}.shop p{font-size:.95rem}.shop b{font-size:.9rem;font-weight:600;color:var(--green)}.youtube-section,.lessons{margin:0 32px 36px;padding:40px 46px;background:var(--surface);border-radius:24px;display:flex;align-items:center;justify-content:space-between;gap:38px}.youtube-section>div,.lessons>div{min-width:0}.youtube-section h2,.lessons h2{font-size:1.9rem}.youtube-section p,.lessons p{max-width:580px}.youtube-link,.lesson-action{flex-shrink:0}.lesson-action p{font-size:.8rem;margin:12px 0 0}.about-me{margin:0 32px 60px;padding:40px 0;display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1fr);gap:60px;align-items:center;border:0}.about-photo-wrap{max-width:340px;border-radius:20px;overflow:hidden}.about-photo{display:block;width:100%;height:auto}.about-copy h2{font-size:2.1rem}.about-role{font-size:.95rem;font-weight:600;color:var(--green)}.about-actions{margin-top:24px}.story{text-align:center;margin:0 32px 60px;padding:56px 24px;border-top:1px solid var(--line)}.story p:not(.eyebrow){max-width:610px;margin:24px auto}.story .button{margin-top:6px}footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;border-top:1px solid var(--line);padding:32px;font-size:.8rem}footer p{margin:0}footer .brand-mark{width:34px;height:34px}footer .brand-name{font-size:22px}footer .brand-subtitle{font-size:8px}dialog{border:1px solid var(--line);border-radius:20px;color:var(--ink);padding:44px;width:min(560px,90vw);max-height:85dvh;overflow:auto;box-shadow:0 20px 80px #173f3020}dialog::backdrop{background:#14261b66}dialog h2{font-size:1.8rem}.close{position:absolute;right:10px;top:8px;min-width:44px;min-height:44px;border:0;background:none;font-size:28px;color:var(--green)}.example{font:1.6rem Georgia,serif;background:var(--surface);padding:24px 12px;text-align:center;border-radius:10px;overflow-wrap:anywhere}
html[data-text-size=large]{font-size:21px}html[data-text-size=largest]{font-size:24px}html[data-text-size=largest] .product-grid,html[data-text-size=largest] .practice,html[data-text-size=largest] .weekly-pick,html[data-text-size=largest] .about-me,html[data-text-size=largest] .mini-apps-coming,html[data-text-size=largest] .grid{grid-template-columns:minmax(0,1fr)}html[data-text-size=largest] header{flex-wrap:wrap}html[data-text-size=largest] nav{width:100%;order:3;margin:0;flex-wrap:wrap}html[data-text-size=largest] .youtube-section,html[data-text-size=largest] .lessons{flex-wrap:wrap}
@media(max-width:1050px){header{flex-wrap:wrap;gap:12px 20px}header .lang{margin-left:auto}nav{order:3;width:100%;margin:0;justify-content:center;gap:22px}.youtube-section,.lessons{flex-wrap:wrap}.weekly-pick{padding:32px;gap:32px}}
@media(max-width:750px){:root{font-size:19px}header{padding:17px 20px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px}header .brand-mark{width:36px;height:36px}header .brand-name{font-size:24px}header .brand-subtitle{font-size:9px}.lang{margin:0!important}.lang button{width:36px;height:40px;font-size:13px}.menu-toggle{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:white;color:var(--green);font-size:15px;grid-column:3;grid-row:1}.menu-symbol{font-size:20px}header nav,html[data-text-size=largest] header nav{display:none;grid-column:1/-1;grid-row:2;width:100%;margin:0;order:initial;border-top:1px solid var(--line);padding-top:12px}header nav.is-open,html[data-text-size=largest] header nav.is-open{display:grid;grid-template-columns:1fr;gap:0}nav a{font-size:1rem;padding:10px 0;min-height:48px}.reading-tools{padding:10px 20px;justify-content:flex-start;flex-wrap:wrap;gap:4px;font-size:.75rem}.reading-tools>span{margin-right:4px}.reading-tools button{font-size:.75rem;min-height:44px;padding:7px 9px}section{padding:54px 22px}.hero{padding-top:45px;padding-bottom:24px}h1{font-size:clamp(40px,10.5vw,60px);line-height:1.08;letter-spacing:-.045em;margin-bottom:22px}.intro{font-size:1rem}.intro br{display:none}.hero .eyebrow{font-size:.75rem}.actions{margin:26px 0 30px;gap:14px;flex-wrap:wrap}.button{font-size:.95rem;min-height:48px}.hero-products{gap:12px;padding:20px 10px 24px;border-radius:18px}.hero-products img{width:28%;border-radius:3px}.hero-products img:nth-child(2){width:33%}.weekly-pick{margin:20px 16px 0;padding:26px 20px;grid-template-columns:minmax(0,1fr);gap:30px;border-radius:20px}h2,.pick-content h2,.practice h2,.mini-apps-coming h2,.youtube-section h2,.lessons h2,.about-copy h2{font-size:1.8rem;line-height:1.2}.heading{display:block;margin-bottom:28px}.heading p{margin-top:18px}.product-grid,.grid,.shops{grid-template-columns:minmax(0,1fr);gap:22px}.product-card{border-radius:18px}.featured-gallery{padding:16px 16px 0}.product-body{padding:24px}.product-body h3{font-size:1.3rem}.gallery-slide figcaption,.gallery-note{font-size:.85rem}.gallery-controls{gap:24px}.gallery-controls button{width:48px;height:48px}.practice{margin:0 16px 36px;padding:28px 20px;grid-template-columns:1fr;gap:24px}.practice form{padding:24px 18px}.mini-apps-coming{margin:0 16px;padding:28px 22px;grid-template-columns:1fr;gap:10px}.mini-app-illustration{min-height:140px}.mini-apps-coming .button{width:100%}.shops{gap:0}.shop{padding:26px 0;gap:18px}.shop-logo{width:58px;height:58px}.shop h3{font-size:1.2rem}.youtube-section,.lessons{margin:0 16px 30px;padding:28px 22px;display:flex;flex-direction:column;align-items:stretch;gap:16px}.youtube-section p,.lessons p{margin-bottom:8px}.lesson-action .button,.youtube-link{width:100%}.about-me{margin:0 22px 24px;padding:28px 0;grid-template-columns:1fr;gap:25px}.about-photo-wrap{width:150px;max-width:100%;border-radius:14px}.about-photo{height:175px;object-fit:cover;object-position:center 25%}.story{margin:0 22px 20px;padding:40px 0}.story p:not(.eyebrow){margin:20px auto}footer{padding:28px 22px;gap:20px}.eyebrow{letter-spacing:.04em}.example{font-size:1.15rem}html[data-text-size=large]{font-size:22px}html[data-text-size=largest]{font-size:25px}html[data-text-size=largest] header{display:grid}html[data-text-size=largest] .heading{display:block}}
@media(max-width:400px){header{grid-template-columns:minmax(0,1fr) auto;gap:12px}.lang{grid-column:1;grid-row:2;justify-self:start}.menu-toggle{grid-column:2;grid-row:1}header nav,html[data-text-size=largest] header nav{grid-row:3}.brand-name{font-size:24px}.hero .actions{flex-direction:column;align-items:stretch}.hero .actions a{justify-content:center}.shop{flex-direction:column}.reading-tools{gap:4px}.reading-tools>span{width:100%}}
@media(prefers-reduced-motion:reduce){html,.gallery-track{scroll-behavior:auto}}
/* Show original cover artwork at a useful reading size, never three tiny covers. */
.hero-gallery{max-width:560px;margin:34px auto 0;text-align:left}
.hero-gallery .gallery-track{background:#f5f6f3;border-radius:18px}
.hero-gallery .gallery-slide{padding:22px}
.hero-gallery .gallery-slide img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain;border-radius:6px}
.hero-gallery .gallery-slide figcaption{padding:20px 2px 4px;display:flex;flex-direction:column;align-items:flex-start;gap:9px;font-size:1rem;line-height:1.5}
.hero-gallery figcaption strong{font-size:1.2rem;color:#1d2421;line-height:1.3}
.hero-gallery figcaption span{font-size:1rem;color:#56615a}
.hero-gallery figcaption a{min-height:44px;display:inline-flex;align-items:center;font-size:1rem}
.hero-gallery .gallery-note{font-size:.9rem;margin-top:12px}
@media(max-width:750px){.hero{padding-left:16px;padding-right:16px}.hero-gallery{width:100%;max-width:100%;margin-top:28px}.hero-gallery .gallery-slide{padding:12px}.hero-gallery .gallery-slide figcaption{padding:18px 6px 4px}.hero-gallery .gallery-track{border-radius:14px}.hero-gallery .gallery-note{font-size:.95rem}}