:root{--ink:#17191d;--muted:#6b7079;--paper:#f7f4ee;--panel:#fff;--line:#e4dfd4;--accent:#d94a2b;--t1:#d84a3f;--t2:#c98410;--t3:#1d9d6e;--t4:#2f6fe0;--t0:#8a8f98}
@media (prefers-color-scheme:dark){:root{--ink:#f2f1ec;--muted:#9aa0aa;--paper:#14161a;--panel:#1d2026;--line:#2c3038;--accent:#f26a3c}}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--accent)}main,.promo,footer,.top{max-width:880px;margin:0 auto;padding:0 16px}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}.top nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.top a{text-decoration:none;font-weight:700;color:var(--ink)}
.brand{display:flex;align-items:center;gap:8px}.mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent);color:#fff}
.cta,.btn{background:var(--accent);color:#fff!important;padding:8px 14px;border-radius:10px;text-decoration:none;font-weight:800;display:inline-block}
h1{font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.15;margin:.4em 0}.hanzi{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}
.hero{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:24px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center}
@media(max-width:600px){.hero{grid-template-columns:1fr;text-align:center}}
.big{font-size:clamp(3.5rem,14vw,6rem);line-height:1}.py{font-size:1.5rem;font-weight:800}.meaning{font-size:1.15rem}
.t1{color:var(--t1)}.t2{color:var(--t2)}.t3{color:var(--t3)}.t4{color:var(--t4)}.t0{color:var(--t0)}
button.play{border:0;background:#dff5ec;color:#0f7a60;font-weight:800;padding:10px 16px;border-radius:99px;cursor:pointer;font-size:1rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;margin:16px 0}
.chars{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.chars div{border:1px solid var(--line);border-radius:12px;padding:12px}
.chars b{font-size:2rem}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
td.h{font-size:1.4rem;white-space:nowrap}.muted{color:var(--muted)}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{border:1px solid var(--line);border-radius:99px;padding:2px 10px;font-size:.85rem}
.story p.zh{font-size:1.35rem;line-height:1.9}.promo{margin-top:32px}.promo>*{max-width:none}.promo h2{margin-bottom:4px}
.promo{background:linear-gradient(135deg,#fbe9e3,#fbf0d6);color:#17191d;border-radius:20px;padding:24px;max-width:848px}
footer{padding-top:24px;padding-bottom:40px;color:var(--muted);font-size:.85rem}.pager{display:flex;justify-content:space-between;gap:12px;margin:20px 0}