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64px}.series-grid{gap:20px}.series-card{grid-template-columns:1fr;min-height:0}.series-card-visual{border-right:0;border-bottom:1px solid var(--border-color);height:190px}.series-card-copy{min-height:240px}.series-article{padding:32px 20px 64px}.series-article-nav{grid-template-columns:1fr}.series-article-nav button:last-child{text-align:left}.series-article-meta a{width:100%;margin-left:0}}@media (width<=768px){.series-reader-page .action-rail{padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--bg-primary);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--border-color);flex-direction:row;justify-content:center;align-items:center;gap:14px;inset:auto 0 0;transform:none;box-shadow:0 -4px 16px #46321e14}.series-reader-page .action-rail-badge{top:-4px;right:-4px}.site-shell:has(.series-reader-page .action-rail){padding-bottom:calc(72px + env(safe-area-inset-bottom))}}