* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: #111716; color: #eff6f1; font: 16px/1.8 system-ui, sans-serif; letter-spacing: 0; }
main { max-width: 820px; margin: auto; padding: 28px 20px 56px; }
nav { display: flex; flex-wrap: wrap; gap: 12px 18px; padding: 12px 0; }
a { color: #a4dfce; text-underline-offset: 3px; }
a:hover { color: #ccf66c; }
a:focus-visible { outline: 2px solid #ccf66c; outline-offset: 4px; }
h1 { font-size: 32px; line-height: 1.25; overflow-wrap: anywhere; margin: 32px 0 20px; }
h2 { font-size: 22px; line-height: 1.4; margin-top: 32px; color: #ccf66c; }
h3 { font-size: 20px; line-height: 1.4; overflow-wrap: anywhere; }
p, li { overflow-wrap: anywhere; }
p { margin: 16px 0; }
.summary { font-size: 18px; color: #c2d2c9; }
.byline, time, figcaption { font-size: 14px; color: #aebfb4; }
figure { margin: 28px 0; }
figure img { display: block; width: 100%; height: auto; }
figcaption { margin-top: 10px; line-height: 1.6; }
.breadcrumbs { font-size: 14px; padding-top: 24px; }
.contents { display: block; border-block: 1px solid #405449; padding: 20px 0; margin-top: 28px; }
.contents ol { padding-left: 24px; margin-bottom: 0; }
.contents li { margin: 8px 0; }
.listing { padding: 24px 0; border-bottom: 1px solid #405449; }
.listing h3 { margin: 8px 0; }
.guide-topic { margin-top: 48px; }
.related-guides { border-top: 1px solid #405449; margin-top: 40px; padding-top: 8px; }
.related-guides li { margin: 12px 0; }
footer { margin-top: 48px; border-top: 1px solid #405449; padding-top: 18px; font-size: 14px; }
.play { margin-top: 32px; padding: 20px 0; border-top: 1px solid #405449; }
.skip { position: absolute; left: 16px; top: 0; transform: translateY(-120%); padding: 10px; background: #111716; }
.skip:focus { transform: translateY(0); }
@media (max-width: 480px) { h1 { font-size: 28px; } main { padding-inline: 18px; } }