.feature-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 28px;padding:1.5rem 1.2rem 2rem;border-bottom:1px solid var(--line);scroll-margin-top:1rem}.feature-nav a{display:flex;align-items:center;min-height:44px;color:#d9e7e9;text-decoration:none;font-size:.95rem;border-bottom:1px solid transparent}.feature-nav a:hover{color:var(--accent);border-color:currentColor}.feature-nav a:focus-visible,.shared-platforms a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.chapter{scroll-margin-top:1.5rem}.feature-studio .chapter-heading{text-align:center;max-width:900px;margin-inline:auto}.feature-studio .mac-feature{margin-bottom:1.5rem}.screen-caption{color:var(--muted);font-size:.78rem;text-align:center;margin:0 auto 3.5rem}.everyday-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;max-width:1200px;margin:auto;padding-top:2.5rem;border-top:1px solid var(--line)}.everyday-tools h3{font-size:1.65rem;line-height:1.2;margin-bottom:1rem}.everyday-tools p{color:var(--muted);line-height:1.75;font-size:.96rem}.places-invitation{background:#091d27}.places-invitation .chapter-heading{max-width:900px;margin-inline:auto;text-align:center}.places-art-link{display:block;max-width:980px;margin:0 auto 2.5rem}.places-art-link img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;border-radius:20px}.places-invitation-copy{max-width:720px;margin:auto;text-align:center}.places-invitation-copy>p{color:var(--muted);line-height:1.8}.shared-platforms{text-align:center;padding:5rem 1.5rem;background:#0b202b}.shared-platforms h2{font-size:clamp(2rem,4vw,3.5rem);max-width:850px;margin:0 auto 1.5rem;line-height:1.15}.shared-platforms>p{color:var(--accent);font-size:1.15rem}.shared-platforms .platform-detail{max-width:760px;margin:1.2rem auto;font-size:.95rem;color:var(--muted);line-height:1.8}.shared-platforms a{display:inline-flex;min-height:44px;align-items:center;gap:12px;color:var(--text);text-underline-offset:5px}.audience-intro{padding-bottom:1rem}#welcome .new-device{max-width:900px}#welcome .new-screen-card{display:block}#welcome .chapter-heading{max-width:850px;text-align:center;margin-inline:auto}#tuner .chapter-heading{max-width:900px;margin-inline:auto;text-align:center}
@media(max-width:850px){.everyday-tools{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.feature-nav{gap:4px 20px;padding:1rem 1rem 1.5rem}.feature-nav a{font-size:.9rem}.everyday-tools{gap:1.5rem 1rem}.everyday-tools h3{font-size:1.4rem}.everyday-tools p{font-size:.9rem}.shared-platforms{padding:3.5rem 1.25rem}.shared-platforms>p{font-size:1rem}.places-invitation{padding-inline:1.2rem}.places-invitation .chapter-heading h2{font-size:clamp(2.7rem,12vw,4rem)}}
@media(max-width:360px){.everyday-tools{grid-template-columns:1fr}}

.app-appearance{background:#0a1b25}.app-appearance .chapter-heading{max-width:900px}.appearance-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem;max-width:1280px;margin:auto}.appearance-pair figure{margin:0;min-width:0}.appearance-pair img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;border:8px solid #151c23;border-radius:18px;box-shadow:0 20px 45px #0004}.appearance-pair figcaption{text-align:center;padding:1.75rem .5rem 0}.appearance-pair h3{font-size:clamp(1.8rem,3vw,2.6rem);margin-bottom:.7rem}.appearance-pair p,.appearance-note{color:var(--muted);line-height:1.7}.appearance-note{text-align:center;max-width:760px;margin:2.5rem auto 0}@media(max-width:700px){.appearance-pair{grid-template-columns:1fr;gap:2.5rem}.app-appearance{padding-inline:1.2rem}.appearance-pair img{border-width:5px;border-radius:12px}.appearance-pair figcaption{padding-top:1.25rem}}