/* Puzzle Academy follows the site's color tokens and page shell. */
.academy-main{max-width:920px;margin:0 auto;padding:40px 0 72px;min-width:0}
.academy-page .primary-nav{flex-wrap:wrap}
.academy-page .primary-nav a[aria-current="page"]{color:var(--gold);text-decoration:underline;text-underline-offset:6px}
.academy-intro{padding:38px 0 36px;max-width:720px}
.academy-intro h1{font-size:clamp(2.65rem,7vw,4.5rem);line-height:1.06;letter-spacing:-.05em;margin:12px 0 18px}
.academy-intro>p:last-child{font-size:clamp(1.1rem,2vw,1.25rem);color:var(--muted);line-height:1.7;max-width:60ch}
.academy-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(200px,320px);gap:30px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,4vw,38px)}
.academy-feature h2{font-size:clamp(1.65rem,3.2vw,2.5rem);line-height:1.14;letter-spacing:-.035em;margin:12px 0 16px}
.academy-feature h2 a{text-decoration:none}.academy-feature h2 a:hover{text-decoration:underline}
.academy-feature-copy>p:not(.eyebrow){color:var(--muted);line-height:1.7;max-width:49ch}
.academy-feature .play{margin-top:24px}
.academy-feature-art{display:flex;align-items:center;justify-content:center;padding:24px 12px;border:1px solid var(--line);border-radius:12px;background:#f2f4ee}
.academy-feature-art img{width:min(100%,304px);height:auto}
.academy-breadcrumb{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.85rem;margin:4px 0 22px}
.academy-breadcrumb a:hover{color:var(--gold)}
.academy-article{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,5vw,54px);min-width:0}
.academy-article h1{font-size:clamp(2.1rem,5vw,3.55rem);line-height:1.1;letter-spacing:-.045em;margin:0 0 30px;max-width:24ch}
.academy-article h2{font-size:clamp(1.55rem,3vw,2rem);line-height:1.18;letter-spacing:-.03em;margin:54px 0 18px;padding-top:23px;border-top:1px solid var(--line)}
.academy-article p,.academy-article li{font-size:1.08rem;line-height:1.74}
.academy-article p{margin:0 0 19px}.academy-article>p:first-of-type{font-size:1.18rem}
.academy-article strong{color:var(--ink)}
.academy-article ol{padding-left:1.45em;margin:18px 0 26px}.academy-article li{padding-left:.25em;margin-bottom:10px}
.board-figure{margin:24px 0 30px;max-width:440px}.board-visual img,.answer img{display:block;max-width:100%;height:auto}
.answer{margin-top:8px}.answer summary{cursor:pointer;color:var(--ink);font-weight:700;min-height:44px;padding:10px 8px;width:fit-content;max-width:100%;border-radius:6px}.answer summary:hover{background:var(--card)}.answer img{margin-top:10px}
.table-scroll{max-width:100%;overflow-x:auto;margin:21px 0 28px}.academy-article table{width:100%;border-collapse:collapse;background:var(--card);font-size:1rem}.academy-article th,.academy-article td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}.academy-article th{font-weight:700;background:var(--paper)}
@media(max-width:680px){.academy-main{padding:25px 0 48px}.academy-feature{grid-template-columns:1fr;gap:24px}.academy-feature-art{max-width:380px}.academy-article h2{margin-top:44px}}
@media(max-width:480px){.academy-main{padding-top:22px}.academy-intro{padding:25px 0}.academy-feature{padding:22px}.academy-feature .play{gap:18px}.academy-article{padding:24px 18px}.academy-article h1{font-size:clamp(1.95rem,8.5vw,2.25rem)}.academy-article p,.academy-article li{font-size:1rem}.academy-article th,.academy-article td{padding:9px 8px;font-size:.9rem}.academy-breadcrumb{margin-bottom:16px}}

@media(max-width:360px){.academy-article h1{font-size:1.8rem}}