:root{--kids: #6f5b27;--kids-soft: #eee4c8}.kids-hero[data-astro-cid-33hypokj]{padding-block:clamp(2.5rem,6vw,4rem) clamp(3.5rem,8vw,6rem)}.back-link[data-astro-cid-33hypokj]{color:var(--muted);font-size:.86rem;font-weight:750;text-decoration:none}.back-link[data-astro-cid-33hypokj]:hover{color:var(--kids)}.hero-grid[data-astro-cid-33hypokj]{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:clamp(2rem,7vw,6rem);align-items:end;margin-top:clamp(3rem,8vw,6rem)}.kicker[data-astro-cid-33hypokj]{margin:0 0 .8rem;color:var(--kids);font-size:.76rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase}h1[data-astro-cid-33hypokj]{max-width:860px;margin:0;font-family:Songti SC,STSong,Georgia,serif;font-size:clamp(3.4rem,8vw,6.8rem);font-weight:500;line-height:.98}.lead[data-astro-cid-33hypokj]{max-width:730px;margin:1.6rem 0 0;color:var(--muted);font-size:clamp(1.08rem,2vw,1.4rem)}.hero-grid[data-astro-cid-33hypokj] aside[data-astro-cid-33hypokj]{min-height:245px;padding:1.8rem;border-radius:22px;background:var(--kids);color:#fff}.hero-grid[data-astro-cid-33hypokj] aside[data-astro-cid-33hypokj] span[data-astro-cid-33hypokj]{color:#e9dfc4;font-size:.78rem;font-weight:800;letter-spacing:.14em}.hero-grid[data-astro-cid-33hypokj] aside[data-astro-cid-33hypokj] strong[data-astro-cid-33hypokj]{display:block;margin-top:.5rem;font:500 5.8rem/1 Georgia,serif}.hero-grid[data-astro-cid-33hypokj] aside[data-astro-cid-33hypokj] p[data-astro-cid-33hypokj]{margin:.8rem 0 0;color:#e9dfc4}.kids-preface[data-astro-cid-33hypokj]{display:grid;grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);gap:clamp(2rem,6vw,5rem);padding:clamp(1.8rem,5vw,3.5rem);border-radius:22px;background:var(--kids-soft)}.kids-preface[data-astro-cid-33hypokj] h2[data-astro-cid-33hypokj],.section-head[data-astro-cid-33hypokj] h2[data-astro-cid-33hypokj]{margin:0;font-family:Songti SC,STSong,Georgia,serif;font-size:clamp(2.4rem,5vw,4.6rem);font-weight:500;line-height:1.12}.preface-copy[data-astro-cid-33hypokj]{max-width:760px}.preface-copy[data-astro-cid-33hypokj] p[data-astro-cid-33hypokj]{margin:0 0 1rem}.preface-copy[data-astro-cid-33hypokj] p[data-astro-cid-33hypokj]:last-child{margin-bottom:0;color:var(--kids);font-weight:750}.units[data-astro-cid-33hypokj]{padding-block:clamp(5rem,10vw,8rem)}.section-head[data-astro-cid-33hypokj]{display:grid;grid-template-columns:1fr minmax(280px,.55fr);gap:3rem;align-items:end;margin-bottom:4rem}.section-head[data-astro-cid-33hypokj]>p[data-astro-cid-33hypokj]{margin:0;color:var(--muted)}.unit[data-astro-cid-33hypokj]{margin-top:clamp(4rem,8vw,7rem)}.unit-head[data-astro-cid-33hypokj]{display:grid;grid-template-columns:70px minmax(0,1fr);gap:1.2rem;align-items:start;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}.unit-head[data-astro-cid-33hypokj]>span[data-astro-cid-33hypokj]{color:var(--kids);font:500 2.8rem/1 Georgia,serif}.unit-head[data-astro-cid-33hypokj] h3[data-astro-cid-33hypokj]{margin:0;font-family:Songti SC,STSong,Georgia,serif;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:500}.unit-head[data-astro-cid-33hypokj] p[data-astro-cid-33hypokj]{max-width:760px;margin:.5rem 0 0;color:var(--muted)}.lesson-grid[data-astro-cid-33hypokj]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.lesson-card[data-astro-cid-33hypokj]{display:grid;grid-template-columns:58px minmax(0,1fr);gap:1rem;min-height:280px;padding:1.5rem;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:inherit;text-decoration:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.lesson-card[data-astro-cid-33hypokj]:hover,.lesson-card[data-astro-cid-33hypokj]:focus-visible{transform:translateY(-3px);border-color:var(--kids);box-shadow:0 18px 45px #20211f14;outline:none}.lesson-no[data-astro-cid-33hypokj]{color:var(--kids);font:500 2.6rem/1 Georgia,serif}.lesson-card[data-astro-cid-33hypokj] p[data-astro-cid-33hypokj]{margin:0 0 .6rem;color:var(--kids);font-size:.7rem;font-weight:850;letter-spacing:.11em}.lesson-card[data-astro-cid-33hypokj] h4[data-astro-cid-33hypokj]{margin:0;font-family:Songti SC,STSong,Georgia,serif;font-size:1.45rem}.description[data-astro-cid-33hypokj]{display:block;margin:.8rem 0 1rem;color:var(--muted);font-size:.9rem}.lesson-card[data-astro-cid-33hypokj] ul[data-astro-cid-33hypokj]{display:flex;flex-wrap:wrap;gap:.35rem;padding:0;margin:0;list-style:none}.lesson-card[data-astro-cid-33hypokj] li[data-astro-cid-33hypokj]{border-radius:999px;background:var(--kids-soft);padding:.18rem .58rem;color:var(--kids);font-size:.72rem}.lesson-card[data-astro-cid-33hypokj] strong[data-astro-cid-33hypokj]{display:block;margin-top:1rem;color:var(--kids);font-size:.82rem}@media(max-width:760px){.hero-grid[data-astro-cid-33hypokj],.kids-preface[data-astro-cid-33hypokj],.section-head[data-astro-cid-33hypokj],.lesson-grid[data-astro-cid-33hypokj]{grid-template-columns:1fr}}@media(max-width:480px){.unit-head[data-astro-cid-33hypokj]{grid-template-columns:48px minmax(0,1fr)}.lesson-card[data-astro-cid-33hypokj]{grid-template-columns:46px minmax(0,1fr);padding:1.1rem}.lesson-no[data-astro-cid-33hypokj]{font-size:2rem}}