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h1{font-size:20px}.book-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;margin:16px 0 18px}.book-actions{grid-column:1 / -1}.book-actions .primary,.book-actions .secondary{flex:1 1 140px;padding:0 16px}.toc-item{padding:12px 4px}.reader-bar{gap:2px;padding:0 6px}.reader-download{display:none}.reader-tools .language-toggle{padding:0 8px;border:0}.reader-layout{padding:0 0 40px}.reader-page{padding:28px 20px;border-radius:0;box-shadow:none}.chapter-heading h2{font-size:23px}.summary-card{margin:0 -4px 30px;padding:16px}.chapter-pagination button{padding:0 12px}.work-toast{right:16px;bottom:76px}.is-reading .work-toast{bottom:16px}.tabbar{position:fixed;right:0;bottom:0;left:0;z-index:25;display:grid;grid-template-columns:1fr 1fr;padding-bottom:env(safe-area-inset-bottom);background:color-mix(in srgb,var(--surface) 94%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-top:1px solid var(--line)}.tabbar button{display:flex;flex-direction:column;align-items:center;gap:1px;height:56px;padding:8px 0 6px;border:0;background:none;color:var(--ink-3);font-size:11px}.tabbar button.active{color:var(--accent)}}@media(max-width:640px){.reader-title{display:none}}@media(max-width:380px){.book-grid{gap:20px 12px}.hero-copy h1{font-size:24px}}