.topic-strip{display:flex;align-items:center;gap:10px 18px;max-width:1200px;margin:0 auto;padding:12px 22px;border-bottom:1px solid var(--line);font:700 .8rem/1.35 var(--sans);overflow-x:auto;white-space:nowrap}.topic-strip strong{color:var(--rust);text-transform:uppercase;letter-spacing:.07em}.topic-strip a{color:var(--ink);text-decoration:none}.topic-strip a:hover,.topic-strip a:focus-visible{text-decoration:underline;text-underline-offset:3px}@media(max-width:700px){.topic-strip{padding-inline:14px}.topic-strip strong{position:sticky;left:0;background:var(--paper);padding-right:8px}}