:root[data-reading-size] :is(.sb-article-body,.publication-document,.channel-post-body,.reading-feed-body) .rich-flow:not([contenteditable]):not(.composer-root *){--rs:var(--reading-scale,1);font-size:calc(var(--rich-base-size, .95rem) * var(--rs))!important}:root[data-reading-size] :is(.sb-article-head .bk-article-title,.publication-document h1.publication-title,.publication-document h2.publication-title,.publication-document p.publication-deck,.desktop-reading-text):not(.composer-root *){zoom:var(--reading-scale,1)}.reading-size-trigger{display:inline-flex;align-items:baseline;justify-content:center;gap:1px;flex:none;align-self:flex-start;width:44px;height:40px;margin:2px 0 0 8px;padding:0 0 2px;border:1px solid var(--ui-border,#c4c9c1);border-radius:var(--radius-md);background:transparent;color:var(--ui-text,#242824);font-family:var(--font-sans,sans-serif);font-weight:700;line-height:1;cursor:pointer}:is(.detail-titlerow,.sb-article-titleline)>button.reading-size-trigger{flex:0 0 44px!important;width:44px!important;min-width:44px!important;max-width:44px!important;height:40px!important;min-height:40px!important;padding:0 0 2px!important;margin:2px 0 0 4px!important}.reading-size-trigger:hover{background:var(--ui-surface,#E3E5E0)}.reading-size-trigger[aria-expanded=true]{border-color:var(--ui-text,#242824)}.reading-size-trigger:focus-visible{outline:2px solid var(--ui-focus,#242824);outline-offset:2px}.reading-size-trigger-small{font-size:13px}.reading-size-trigger-big{font-size:19px}.reading-size-picker{display:grid;gap:10px;width:300px;max-width:calc(100vw - 40px);color:var(--overlay-text,var(--ui-text,#242824))}.reading-size-head{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:32px}.reading-size-head strong{font-size:16px;font-weight:700}.reading-size-picker .reading-size-close,.reading-size-picker .reading-size-reset{min-height:32px;padding:0 10px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--shared-ui-muted,var(--ui-muted,#5C635D));font:600 14px/1 var(--font-sans,sans-serif);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.reading-size-picker .reading-size-close{justify-self:end;text-decoration:none;border:1px solid var(--overlay-border,var(--ui-border,#c4c9c1));min-height:36px;padding:0 14px;color:var(--overlay-text,var(--ui-text,#242824))}.reading-size-note{margin:0;color:var(--shared-ui-muted,var(--ui-muted,#5C635D));font-size:13.5px;line-height:1.5;word-break:keep-all;overflow-wrap:break-word}.reading-size-choices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.reading-size-option{display:grid;grid-template-rows:30px auto;justify-items:center;align-items:end;gap:4px;min-width:0;min-height:64px;padding:6px 2px 8px;border:1px solid var(--overlay-border,var(--ui-border,#c4c9c1));border-radius:var(--radius-md);background:transparent;color:var(--overlay-text,var(--ui-text,#242824));font-family:var(--font-sans,sans-serif);cursor:pointer}.reading-size-option:hover{background:var(--shared-ui-surface,var(--ui-surface,#E3E5E0))}.reading-size-option[aria-checked=true]{border-color:var(--ui-primary,#79ADE3);background:color-mix(in srgb,var(--ui-primary,#79ADE3) 22%,transparent);box-shadow:inset 0 0 0 1px var(--ui-primary,#79ADE3)}.reading-size-option:focus-visible{outline:2px solid var(--shared-ui-focus,var(--ui-focus,#242824));outline-offset:2px}.reading-size-sample{font-weight:700;line-height:1}.reading-size-label{font-size:12.5px;font-weight:600;line-height:1.2;white-space:nowrap}