.guide-toc-mobile{display:none}@media (max-width:900px){.guide-toc-mobile{display:block;margin-bottom:1.25rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.guide-toc-mobile>summary{display:flex;align-items:center;justify-content:space-between;gap:.5rem;min-height:var(--tap,44px);padding:.55rem 1rem;font-weight:600;cursor:pointer;list-style:none}.guide-toc-mobile>summary::-webkit-details-marker{display:none}.guide-toc-mobile>summary:after{content:"▾";color:var(--color-text-muted);transition:transform .15s ease}.guide-toc-mobile[open]>summary:after{transform:rotate(180deg)}.guide-toc-mobile[open]>summary{border-bottom:1px solid var(--color-border)}.guide-toc-mobile nav{padding:.65rem 1rem .85rem}}.guide-hero-media{position:relative;min-height:clamp(180px,28vw,300px);margin-bottom:1.1rem;border:1px solid var(--color-border);border-radius:var(--radius-2xl,20px);overflow:hidden;background:var(--color-surface-2)}.guide-hero-photo{object-fit:cover}.guide-section-list{margin:.5rem 0 1rem;padding-inline-start:1.25rem;max-width:70ch}.guide-section-list li{margin-bottom:.5rem}