@container post (max-width:760px){.sticky-bar-meta{display:none}}.sticky-bar-brand{font-family:"Playfair Display",serif;font-size:15px;color:var(--plum);font-weight:600}.sticky-bar-meta{font-size:13px;color:var(--text-light);flex:1}.share-toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:var(--ink);color:white;font-family:"Inter",sans-serif;font-size:14px;font-weight:500;letter-spacing:.01em;padding:14px 22px;border-radius:999px;box-shadow:0 10px 30px rgba(45,34,37,.28);opacity:0;pointer-events:none;z-index:9999;transition:opacity .22s ease,transform .22s ease;display:inline-flex;align-items:center;gap:10px;max-width:calc(100vw - 32px)}.share-toast.is-visible{opacity:1;transform:translate(-50%,0)}.share-toast::before{content:"✓";display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--terracotta);color:white;font-size:12px;font-weight:700;flex-shrink:0}@media (prefers-reduced-motion:reduce){.share-toast{transition:opacity .15s linear}.share-toast.is-visible{transform:translate(-50%,0)}}.chapter.open .chapter-head{background:var(--warm-white)}.chapter.open .chapter-arrow{transform:rotate(180deg)}.chapter.open .chapter-body{display:block}.chapter-body .timestamp{font-size:11.5px;color:var(--text-light);margin-left:6px;font-variant-numeric:tabular-nums}.about-card-photo img{width:100%;height:100%;object-fit:cover}.section-rule{border:none;border-top:1px solid var(--border);margin:48px 0;position:relative}.section-rule::after{content:"";position:absolute;top:-1.5px;left:50%;transform:translateX(-50%);width:40px;height:3px;background:var(--terracotta)}