.app-window{border:1px solid var(--line-strong);background:var(--surface);border-radius:12px;overflow:hidden;box-shadow:0 28px 56px -32px #00000059}.app-window-bar{border-bottom:1px solid var(--line);background:#edf1f7;align-items:center;gap:8px;height:28px;padding:0 12px;display:flex;box-shadow:inset 0 1px #ffffffb8}.app-window-bar span{background:#ff5f57;border-radius:50%;width:12px;height:12px}.app-window-bar span:nth-child(2){background:#febc2e}.app-window-bar span:nth-child(3){background:#28c840}.app-window img{width:100%;height:auto;display:block}.capture{max-width:calc(1064px + 2 * var(--gutter));padding:0 var(--gutter) 40px;margin:8px auto 0}.features{max-width:calc(1064px + 2 * var(--gutter));padding:48px var(--gutter) 64px;margin:0 auto}.features h2{letter-spacing:-.04em;margin:0 0 32px;font-size:clamp(1.75rem,2.6vw,2.25rem);font-weight:650}.features dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 56px;margin:0;display:grid}.features dt{font-size:1.125rem;font-weight:600}.features dd{color:var(--ink-2);margin:8px 0 0;font-size:1.0625rem;line-height:1.6}@media (width<=760px){.features dl{grid-template-columns:1fr}.features{padding:32px var(--gutter) 48px}.app-window-bar{gap:6px;height:20px}.app-window-bar span{width:8px;height:8px}}.chapter{padding:64px var(--gutter)}.chapter:first-child{padding-top:16px}.chapter:nth-child(2){background:#f5f5f7}.chapter-layout{grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);align-items:center;max-width:1200px;margin:0 auto;display:grid}.chapter-content{z-index:1;grid-area:1/1;position:relative}.chapter-art{pointer-events:none;grid-area:1/2;justify-self:center;width:min(42vw,500px);max-width:none;height:auto;margin:-24px 0 0 -48px}.chapter h2{letter-spacing:-.05em;margin:0;font-size:clamp(2.5rem,3.9vw,3.5rem);font-weight:650;line-height:1.15}.chapter h2 span{display:block}.chapter p{max-width:600px;color:var(--ink-2);text-wrap:balance;margin-top:24px;font-size:1.1875rem;line-height:1.6}.chapter:nth-child(2) .chapter-content{text-align:right}.chapter:nth-child(2) p{margin-left:auto}@media (width>=761px){.chapter:nth-child(2) .chapter-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.25fr)}.chapter:nth-child(2) .chapter-content{grid-area:1/2}.chapter:nth-child(2) .chapter-art{grid-area:1/1;margin:-24px -48px 0 0}}.architecture-link{align-items:center;gap:4px;min-height:44px;margin-top:24px;font-size:1.0625rem;display:inline-flex}@media (width<=760px){.chapter{padding:40px var(--gutter) 56px}.chapter-layout{grid-template-columns:1fr}.chapter .chapter-content{grid-area:2/1}.chapter .chapter-art{grid-area:1/1;justify-self:end;width:min(64vw,280px);margin:0 -12px -32px 0}.chapter:nth-child(2) .chapter-art{justify-self:start;margin:0 0 -32px -12px}.chapter h2{letter-spacing:-.045em;font-size:clamp(1.875rem,5vw,3rem)}.chapter p{margin-top:20px;font-size:1.125rem}}