.guides-page{--guides-ink:#172238;--guides-muted:#566478;--guides-line:#e8e4de;--guides-orange:#a43e0b;color:var(--guides-ink);background:#fff;padding:0 0 64px}.guides-container{width:min(1200px,100% - 64px);margin:0 auto}.guides-page h1,.guides-page h2,.guides-page h3{color:var(--guides-ink);letter-spacing:-.035em;margin:0;font-weight:750}.guides-page p{color:var(--guides-muted);margin:0}.guides-page a{text-decoration:none}.guides-page a:focus-visible{outline-offset:5px;outline:3px solid #b64b13}.guides-page a:hover h2,.guides-page a:hover h3{color:var(--guides-orange)}.guides-intro{padding:46px 0 32px}.guides-intro h1{font-size:clamp(2rem,3.6vw,3.15rem);line-height:1.12}.guides-intro p{max-width:770px;margin-top:14px;font-size:18px;line-height:1.6}.guides-featured{background:#fff9ee;border:1px solid #eedfca;border-radius:22px;grid-template-columns:1fr 1.03fr;align-items:center;gap:24px;padding:30px 34px;display:grid}.guides-featured-copy{flex-direction:column;align-items:flex-start;display:flex}.guides-eyebrow{color:var(--guides-orange);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:750}.guides-featured h2{margin-top:10px;font-size:clamp(1.65rem,2.6vw,2.3rem);line-height:1.18}.guides-featured-copy>p{max-width:430px;margin-top:12px;font-size:17px;line-height:1.55}.guides-read-time{color:var(--guides-muted);align-items:center;gap:8px;font-size:13px;line-height:1.4;display:inline-flex}.guides-read-time svg{flex:none;width:18px;height:18px}.guides-featured .guides-read-time{margin-top:18px}.guides-featured-cta,.guides-primary-link{background:#bd480c;border-radius:10px;justify-content:center;align-items:center;gap:14px;padding:13px 20px;font-size:15px;font-weight:650;line-height:1.4;display:inline-flex;color:#fff!important}.guides-featured-cta{margin-top:18px}.guides-featured-cta svg,.guides-primary-link svg,.guides-card-cta svg{flex:none;width:18px;height:18px}.guides-featured:hover .guides-featured-cta,.guides-primary-link:hover{background:#a03b08}.guides-featured-art{min-width:0;height:242px;position:relative}.guides-featured-notes{width:30%;height:90%;position:absolute;top:4%;left:0;transform:rotate(-8deg)}.guides-featured-arrow{width:14%;position:absolute;top:29%;left:24%}.guides-featured-example{gap:9px;width:43%;display:grid;position:absolute;top:11%;left:35%;transform:rotate(-4deg)}.guides-featured-question,.guides-featured-answer{color:#233d5d;background:#fff;border:1px solid #a7b6c8;border-radius:11px;padding:15px;font-size:13px;font-weight:650;line-height:1.55;box-shadow:1px 4px #eae4d9}.guides-featured-answer{color:#3e5944;background:#f4f8ef;border-color:#acbba0;font-weight:450}.guides-featured-mascot{width:30%;max-width:140px;height:auto;position:absolute;bottom:0;right:-3%}.guides-topics{padding:30px 0 32px}.guides-topics>p{color:var(--guides-ink);margin-bottom:14px;font-size:15px;font-weight:700}.guides-topic-links{flex-wrap:wrap;gap:12px;display:flex}.guides-topic{border:1px solid;border-radius:28px;align-items:center;gap:11px;padding:12px 20px;font-size:14px;font-weight:650;line-height:1.5;display:inline-flex}.guides-topic svg{flex:none;width:23px;height:23px}.guides-topic--study{background:#fff8ee;border-color:#f3dfc2;color:#a44816!important}.guides-topic--memory{background:#f2f8ef;border-color:#d4e5cf;color:#326343!important}.guides-topic--teaching{background:#f5f1fc;border-color:#e1d8f4;color:#665083!important}.guides-topic--context{background:#f0f6fd;border-color:#d7e5f6;color:#355c84!important}.guides-topic:hover{border-color:currentColor}.guides-collection{border-top:1px solid var(--guides-line);padding:32px 0 38px;scroll-margin-top:98px}.guides-collection-heading{margin-bottom:20px}.guides-collection-heading h2{font-size:29px;line-height:1.2}.guides-collection-heading p{margin-top:7px;font-size:16px;line-height:1.55}.guides-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.guides-card-grid--four{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.guides-card{border:1px solid var(--guides-line);background:#fff;border-radius:17px;flex-direction:column;min-width:0;padding:11px;display:flex}.guides-card:hover{border-color:#cead89}.guides-card-copy{flex-direction:column;flex:1;align-items:flex-start;padding:16px 8px 8px;display:flex}.guides-card h3{margin-top:8px;font-size:22px;line-height:1.3}.guides-card p{margin-top:9px;margin-bottom:22px;font-size:15px;line-height:1.6}.guides-card-cta{color:var(--guides-orange);align-items:center;gap:12px;margin-top:auto;font-size:14px;font-weight:650;display:inline-flex}.guides-art{aspect-ratio:3/2;background:#f6f3ec;border-radius:10px;width:100%;overflow:hidden}.guides-art>svg,.guides-art>img{object-fit:cover;width:100%;height:100%;display:block}.guides-art--spaced-repetition{background:#eaf3fc}.guides-art--active-recall{background:#fcf4e6}.guides-art--interleaved-practice,.guides-art--earned-respect-vs-fear{background:#eff6ed}.guides-art--emotions-and-learning,.guides-art--gamified-learning{background:#f2edf8}.guides-art--how-to-learn-math{background:#eff5f9}.guides-art--learning-myths,.guides-art--why-education-matters{background:#fbf3e7}.guides-practice{background:#fff9ee;border:1px solid #eedfca;border-radius:20px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:36px;margin-top:10px;padding:32px;display:grid}.guides-practice h2{font-size:25px;line-height:1.25}.guides-practice p{max-width:700px;margin-top:12px;font-size:16px;line-height:1.65}.guides-practice-actions{text-align:center;gap:16px;display:grid}.guides-secondary-link{font-size:14px;font-weight:650;color:var(--guides-orange)!important}.dark .guides-page{--guides-ink:#f0f2f5;--guides-muted:#b8c2d1;--guides-line:#364051;--guides-orange:#fdba74;background:#151d2b}.dark .guides-page h1,.dark .guides-page h2,.dark .guides-page h3{color:var(--guides-ink)}.dark .guides-card{background:#202a3b}.dark .guides-featured,.dark .guides-practice{background:#292820;border-color:#514331}.dark .guides-page .guides-eyebrow,.dark .guides-page .guides-card-cta{color:var(--guides-orange)}.dark .guides-page .guides-read-time,.dark .guides-page .guides-card p{color:var(--guides-muted)}.dark .guides-page .guides-featured-question{color:#233d5d}.dark .guides-page .guides-featured-answer{color:#3e5944}.dark .guides-topic--study{background:#34281d;border-color:#604528;color:#fdc487!important}.dark .guides-topic--memory{background:#1f332b;border-color:#335b45;color:#b3d7b9!important}.dark .guides-topic--teaching{background:#2e263e;border-color:#54426f;color:#d4c3f0!important}.dark .guides-topic--context{background:#202d42;border-color:#365379;color:#b8d6fa!important}@media (width<=1050px){.guides-featured{grid-template-columns:1fr 1fr;padding:26px}.guides-featured-art{height:245px}.guides-featured-example{width:53%;top:8%;left:28%}.guides-featured-notes{width:29%}.guides-featured-arrow{width:13%;top:21%;left:21%}.guides-featured-question,.guides-featured-answer{padding:12px;font-size:12px}.guides-card-grid--four{grid-template-columns:repeat(2,minmax(0,1fr))}.guides-card-grid{gap:18px}.guides-card h3{font-size:20px}}@media (width<=760px){.guides-container{width:calc(100% - 40px)}.guides-intro{padding:32px 0 24px}.guides-intro p{font-size:16px}.guides-featured{grid-template-columns:1fr;gap:8px;padding:24px}.guides-featured-copy>p{max-width:none;font-size:16px}.guides-featured-art{width:min(430px,100%);height:222px;margin:0 auto}.guides-featured-example{width:47%;left:31%}.guides-featured-notes{width:30%}.guides-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guides-topic{gap:8px;padding:10px 14px;font-size:13px}.guides-topic-links{gap:8px}.guides-collection-heading h2{font-size:25px}.guides-practice{grid-template-columns:1fr;gap:24px;padding:24px}.guides-practice-actions{justify-items:start}}@media (width<=480px){.guides-container{width:calc(100% - 32px)}.guides-card-grid{grid-template-columns:1fr}.guides-featured{padding:22px 18px 12px}.guides-featured-question,.guides-featured-answer{padding:10px;font-size:11px}.guides-featured-art{height:210px}.guides-art{aspect-ratio:1.7}.guides-card-copy{padding:15px 10px 10px}}
