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2px;color:var(--accent-deep);background:transparent;font-size:13.5px;text-align:left}.reader-sheet .mark-claim{margin-top:6px;font-size:14.5px;line-height:1.5}.reader-sheet .sheet-context{float:none;display:inline-block;margin-top:22px;border:1px solid var(--hair);border-radius:999px;padding:9px 18px;color:var(--accent-deep);background:transparent;font-size:13.5px}.reader-sheet,.evidence-drawer{position:fixed;right:50%;bottom:0;z-index:20;width:min(100%,var(--app-content-max));max-height:78vh;max-height:78dvh;overflow:auto;transform:translate(50%);border-radius:16px 16px 0 0;padding:18px var(--app-pad-x) calc(36px + env(safe-area-inset-bottom));background:var(--paper);box-shadow:0 -18px 40px #2a26202e}.reader-sheet .drawer-grip{margin:2px auto 16px}.reader-sheet>button{float:right;border:0;color:var(--ink-faint);background:transparent;font-size:20px}.reader-sheet h2,.evidence-drawer h2{font-family:var(--serif);font-size:20px;font-weight:500}.lineage{margin-top:5px;color:var(--ink-faint);font-size:11.5px;text-transform:uppercase;letter-spacing:.08em}.reader-sheet blockquote,.selected-evidence blockquote,.evidence-context-text{margin-top:18px;font-family:var(--serif);font-size:18px;line-height:1.5}.bottom-nav{position:fixed;right:50%;bottom:0;z-index:12;display:flex;width:min(100%,var(--app-content-max));transform:translate(50%);border-top:1px solid rgba(42,38,32,.12);padding:9px clamp(6px,2vw,16px) calc(11px + env(safe-area-inset-bottom));background:var(--paper);box-shadow:0 -8px 22px #2a26200d;transition:opacity .16s ease,transform .18s ease}@media(max-width:720px){.phone-shell:has(input:focus) .bottom-nav,.phone-shell:has(textarea:focus) .bottom-nav{transform:translate(50%) translateY(calc(100% + 24px + env(safe-area-inset-bottom)))}.phone-shell:has(input:focus) .floating-nav,.phone-shell:has(textarea:focus) .floating-nav{transform:translateY(calc(100% + 24px + env(safe-area-inset-bottom)))}.phone-shell:has(input:focus) .bottom-nav,.phone-shell:has(input:focus) .floating-nav,.phone-shell:has(textarea:focus) .bottom-nav,.phone-shell:has(textarea:focus) .floating-nav{opacity:0;pointer-events:none}}.bottom-nav button{position:relative;flex:1;display:grid;justify-items:center;gap:6px;border:0;padding:3px 0 0;color:var(--ink-faint);background:transparent;font-size:10.5px;letter-spacing:.02em}.bottom-nav svg{width:22px;height:22px;stroke-width:1.5}.bottom-nav .nav-mark{position:absolute;top:-6px;left:50%;margin-left:-9px;width:18px;height:2px;border-radius:2px;background:var(--accent);opacity:0;transition:opacity .2s ease}.bottom-nav button[aria-current=page]{color:var(--accent-deep);font-weight:600}.bottom-nav button[aria-current=page] .nav-mark{opacity:1}.mobile-error,.loading-line{margin-top:14px;border:0;border-top:1px solid var(--hair-soft);padding-top:10px;color:var(--ink-faint);background:transparent;font-size:12.5px;font-style:italic;line-height:1.45}.loading-line{color:var(--accent-deep)}.global-loader{position:fixed;inset:0;z-index:40;display:grid;place-items:center;background:#faf7f0cc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.global-loader>div{width:min(82vw,320px);display:grid;justify-items:center;gap:10px;border:1px solid var(--hair);border-radius:4px;padding:24px 22px 22px;color:var(--ink);background:var(--paper);box-shadow:0 18px 48px #2a262033;text-align:center}.global-loader span{width:30px;height:30px;border:2px solid var(--hair);border-top-color:var(--accent);border-radius:50%;animation:quiet-spin .9s linear infinite}.global-loader strong{font-family:var(--serif);font-size:19px;font-weight:500;line-height:1.3}.global-loader p{max-width:24ch;color:var(--ink-soft);font-size:12.5px;line-height:1.45}@keyframes 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18px;color:var(--accent-deep)}.primary-action.full.ghost-action{margin-left:10px;border-color:transparent;border-bottom:1px solid var(--hair);border-radius:0;padding:9px 2px;color:var(--accent)}.error-fallback{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:24px;background:var(--paper)}.error-card,.empty-state-panel,.backend-answer,.builder-group,.reading-day,.topic-card,.group-block{border-top:1px solid var(--hair-soft);padding:16px 0;background:transparent}.error-card button,.empty-actions button{border:1px solid var(--hair);border-radius:999px;padding:9px 16px;color:var(--accent-deep);background:transparent}@media(max-width:360px){.screen{padding-right:20px;padding-left:20px}.quiet-hero h1,.quiet-title{font-size:28px}.topic-title{font-size:30px}.bottom-nav span{font-size:10px}}