html:not(.js) .reading-tools{display:none}.reading-tools{z-index:40;left:max(16px, env(safe-area-inset-left));bottom:max(16px, env(safe-area-inset-bottom));width:44px;height:44px;position:fixed}.reading-aa,.reading-close,.reading-reset,.reading-resume-jump,.reading-resume-dismiss{font:inherit;color:inherit;cursor:pointer}.reading-aa{border:1px solid var(--border);background:color-mix(in srgb, var(--background) 92%, transparent);width:44px;height:44px;color:var(--foreground);font-family:var(--font-editorial), var(--font-chinese), serif;letter-spacing:-.03em;border-radius:999px;padding:0;font-size:17px;font-weight:500;box-shadow:0 10px 28px #2826211f}.reading-aa[aria-expanded=true]{color:var(--primary);border-color:var(--primary)}.reading-panel{border:1px solid var(--border);background:var(--background);width:min(292px,100vw - 32px);max-height:min(70vh,520px);color:var(--foreground);border-radius:8px;margin:0;padding:14px 14px 12px;display:block;position:absolute;bottom:52px;left:0;overflow:auto;box-shadow:0 16px 36px #28262124}.reading-panel-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.reading-panel-head h2{font-family:var(--font-book), serif;margin:0;font-size:16px;font-weight:500}.reading-close,.reading-resume-dismiss{background:0 0;border:0;width:32px;height:32px;padding:0;font-size:20px;line-height:1}.reading-panel fieldset{border:0;min-inline-size:0;margin:12px 0 0;padding:0}.reading-panel legend{color:var(--muted-foreground);margin-bottom:8px;padding:0;font-size:12px}.reading-options{gap:6px;display:flex}.reading-options label{border:1px solid var(--border);background:var(--surface);min-height:40px;color:var(--foreground);text-align:center;cursor:pointer;border-radius:4px;flex:1;place-items:center;padding:6px 4px;font-size:13px;line-height:1.2;display:grid;position:relative}.reading-options input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.reading-options label:has(input:checked){border-color:var(--primary);color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, var(--background))}.reading-options label:focus-within{outline:2px solid var(--primary);outline-offset:2px}.reading-sample{font-family:var(--font-editorial), var(--font-chinese), serif;line-height:1}.reading-sample-0{font-size:13px}.reading-sample-1{font-size:16px}.reading-sample-2{font-size:19px}.reading-sample-3{font-size:23px}.reading-sr{clip:rect(0, 0, 0, 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.reading-reset{border:1px solid var(--border);background:0 0;border-radius:4px;width:100%;margin-top:14px;padding:8px 10px}.reading-reset:hover,.reading-close:hover,.reading-resume-dismiss:hover{color:var(--primary)}.reading-resume{z-index:39;border:1px solid var(--border);border-left:2px solid var(--primary);background:color-mix(in srgb, var(--background) 94%, transparent);width:min(560px,100% - 32px);color:var(--foreground);border-radius:6px;align-items:center;gap:8px;padding:8px 8px 8px 14px;display:flex;position:fixed;top:76px;left:50%;transform:translate(-50%);box-shadow:0 10px 28px #2826211f}.reading-resume-jump{text-align:left;background:0 0;border:0;flex:1;padding:6px 0;line-height:1.45}.reading-resume-dismiss{flex:none}@media (max-width:760px){.reading-resume{top:112px}}@media (prefers-reduced-motion:reduce){.reading-aa,.reading-panel,.reading-resume{transition:none}}.dark .reading-aa,.dark .reading-panel,.dark .reading-resume{box-shadow:0 16px 36px #0000005c}html[data-reading-size] .article-shell .article-title{font-size:var(--reading-title)}html[data-reading-size] .article-shell .article-body h2{font-size:var(--reading-h2)}html[data-reading-size] .article-shell :is(.article-body p,.article-body li,.article-lead),html[data-reading-size] .travel-leaf-story p{font-size:var(--reading-body)}html[data-reading-size] .travel-leaf-story h2{font-size:var(--reading-travel-h2)}html[data-reading-leading] .article-shell :is(.article-body,.article-body p,.article-body li,.article-lead),html[data-reading-leading] .travel-leaf-story p{line-height:var(--reading-leading)}html[data-reading-measure] .article-shell{width:var(--reading-width);max-width:var(--reading-max)}@media (max-width:760px){html[data-reading-measure] .article-shell{width:calc(100% - 40px);max-width:none}}html[data-reading-font=serif] .article-shell :is(.article-lead,.article-body,.travel-leaf-story p){font-family:var(--font-editorial), var(--font-chinese), "Songti SC", "STSong", "SimSun", serif}html[data-reading-font=serif] .article-shell :is(.article-title,.article-body h2,.article-body h3,.travel-leaf-story h2){font-family:var(--font-editorial), var(--font-chinese), "Songti SC", "STSong", "SimSun", serif!important;font-weight:500!important}