/* Only the learning library; existing games and articles retain their styles. */
.guide-library{--library-ink:#183333;--library-muted:#506664;max-width:1152px;padding:42px 32px 64px;margin:0 auto;color:var(--library-ink)}
.library-heading{max-width:780px;margin-bottom:26px}.library-eyebrow{font-size:.875rem;font-weight:850;letter-spacing:.08em;color:#9c3f2b;margin:0 0 12px}.library-heading h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:900;letter-spacing:-.045em;line-height:1.12;margin:0 0 16px}.library-heading>p:not(.library-eyebrow){font-size:1.125rem;line-height:1.65;color:var(--library-muted);margin:0 0 12px}
.library-start{display:inline-block;font-size:1rem;font-weight:750;line-height:1.6;text-decoration:underline;text-underline-offset:4px;padding:10px 0}
.library-topics{display:flex;flex-wrap:wrap;gap:10px;padding:0 0 24px;border-bottom:1px solid #bccac2}
.library-topics a{display:flex;align-items:center;gap:12px;border:1.5px solid #183333;border-radius:999px;padding:10px 16px;background:#fffdf7;font-size:1rem;font-weight:800;line-height:1.4;min-height:48px;text-decoration:none}.library-count{display:inline-grid;place-items:center;min-width:26px;min-height:26px;background:#e8eee9;border-radius:50%;font-size:.875rem}.library-topics a:hover{background:#d6eae4}.library-group{margin-top:38px;scroll-margin-top:105px}.library-group-heading{margin-bottom:22px}.library-group-heading h2{font-size:1.8rem;font-weight:900;letter-spacing:-.035em;line-height:1.2;margin:0 0 8px}.library-group-heading p{font-size:1rem;line-height:1.6;margin:0;color:var(--library-muted)}
.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.library-card{min-width:0;display:flex;flex-direction:column;background:#fffdf7;border:1.5px solid #9dafaa;border-radius:22px;overflow:hidden}.library-read{display:flex;flex:1;flex-direction:column;text-decoration:none;color:inherit;min-width:0}.library-read>img{display:block;width:100%;height:auto;aspect-ratio:5/3;object-fit:contain;border-bottom:1px solid #c6d2c9;background:#e7efeb}.library-tone-gold .library-read>img{background:#f8e5af}.library-tone-coral .library-read>img{background:#f7d6c8}.library-card-copy{padding:20px 22px 16px;display:flex;flex-direction:column;flex:1;min-width:0}.library-card-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.875rem;font-weight:800;line-height:1.4;margin:0 0 14px}.library-level{font-size:.875rem;font-weight:650;color:var(--library-muted);background:#edf1ec;padding:5px 8px;border-radius:6px}.library-card h3{font-size:1.3rem;font-weight:900;line-height:1.3;letter-spacing:-.025em;margin:0 0 12px;overflow-wrap:anywhere}.library-description{font-size:1rem;color:var(--library-muted);line-height:1.65;margin:0 0 16px}.library-read-label{display:flex;justify-content:space-between;gap:12px;margin-top:auto;padding-top:8px;font-size:1rem;font-weight:850;line-height:1.5}.library-read:hover h3{text-decoration:underline;text-underline-offset:4px}.library-card-footer{margin:0 22px;padding:12px 0 14px;border-top:1px solid #c6d2c9}.library-card-footer a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;font-size:1rem;font-weight:750;line-height:1.5;color:#8e3827;text-decoration:none;overflow-wrap:anywhere}.library-card-footer a:hover{text-decoration:underline;text-underline-offset:4px}
.guide-library a:focus-visible{outline:3px solid #183333;outline-offset:4px}.library-card .library-read:focus-visible{outline-offset:-5px}.library-editorial{border-top:1px solid #bccac2;margin-top:48px;padding-top:28px;max-width:780px}.library-editorial h2{font-size:1.25rem;font-weight:850;margin:0 0 10px}.library-editorial p{font-size:1rem;line-height:1.75;color:var(--library-muted);margin:0 0 12px}.library-editorial a{font-size:1rem;font-weight:800;text-decoration:underline;text-underline-offset:4px;padding:10px 0;display:inline-block}.library-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:980px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.guide-library{padding:28px 20px 44px}.library-heading{margin-bottom:20px}.library-heading h1{font-size:2rem}.library-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.library-topics a{justify-content:space-between;gap:6px;padding:10px;border-radius:14px;font-size:.9375rem}.library-count{flex-shrink:0}.library-grid{grid-template-columns:minmax(0,1fr);gap:20px}.library-card-copy{padding:18px 20px 14px}.library-card-footer{margin:0 20px}.library-group{margin-top:30px;scroll-margin-top:95px}.library-group-heading h2{font-size:1.6rem}.library-card h3{font-size:1.35rem}}
@media(prefers-reduced-motion:no-preference){.library-topics a,.library-read h3{transition:background-color .15s ease}}
@media print{.library-topics{display:none}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-card{break-inside:avoid}.library-group{scroll-margin-top:0}}