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.reader-page-surface{background:0 0}.reader-pages-root[data-mode=scroll] .reader-scroll-window{scrollbar-width:thin;scrollbar-color:#91806a73 transparent;scrollbar-gutter:stable both-edges;margin:0}.reader-pages-root[data-mode=scroll] .reader-scroll-window::-webkit-scrollbar{width:8px;display:block}.reader-pages-root[data-mode=scroll] .reader-scroll-window::-webkit-scrollbar-thumb{background:#91806a73;border-radius:4px}.reader-pages-root[data-mode=scroll] .reader-scroll-window>*{max-width:var(--reader-column);margin-inline:auto;padding-inline:48px}.reader-pages-root[data-mode=scroll] .reader-scroll-chapter{padding-top:calc(var(--reader-header-height) + 20px)}.reader-pages-root[data-mode=scroll] .reader-scroll-chapter:has(+.reader-scroll-chapter){padding-bottom:0}.reader-pages-root[data-mode=scroll] .reader-status-bottom{width:var(--reader-column);align-self:center}.reader-rail{z-index:35;top:50%;left:calc(50% + var(--reader-column)/2 + 15px);scrollbar-width:none;border:1px solid;border-radius:12px;flex-direction:column;gap:4px;max-height:calc(100vh - 32px);padding:8px;display:flex;position:fixed;overflow-y:auto;transform:translateY(-50%);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}.reader-rail>a,.reader-rail>button{border-radius:8px;flex-shrink:0;place-items:center;width:40px;height:40px;display:grid}.reader-rail svg{width:20px;height:20px}.reader-rail>a:hover,.reader-rail>button:enabled:hover{background:#91806a1f}.reader-rail>button:disabled{opacity:.35;cursor:default}.reader-rail>a:focus-visible,.reader-rail>button:focus-visible{outline-offset:-2px;outline:2px solid}.reader-rail>hr{border:0;border-top:1px solid;margin:4px 6px}}@media not all and (min-width:1024px){.reader-rail{display:none}}@media (prefers-reduced-motion:reduce){.reader-status-top,.reader-tools{transition:none}}html[data-zh-pending] [data-reader-surface]{visibility:hidden}
.reader-ad{flex-direction:column;flex:none;align-items:center;gap:4px;display:flex}.reader-ad-label{letter-spacing:.2em;color:var(--reader-muted,#968263);font:11px/1.4 Arial,Microsoft YaHei,sans-serif}.reader-ad-box{width:var(--reader-ad-width);height:var(--reader-ad-height);overflow:hidden}.reader-pages-root:not([data-mode=scroll]) .reader-ad-swipe{width:var(--reader-ad-width);height:var(--reader-ad-height);overscroll-behavior:contain;scrollbar-width:none;overflow:hidden}.reader-pages-root:not([data-mode=scroll]) .reader-ad-swipe::-webkit-scrollbar{display:none}.reader-pages-root:not([data-mode=scroll]) .reader-ad-room{box-sizing:content-box;width:var(--reader-ad-width);padding:120px}.reader-pages-root[data-mode=horizontal] .reader-ad-swipe{overflow-x:scroll}.reader-pages-root[data-ad-layout=desktop]:not([data-mode=scroll]) .reader-ad-swipe{overflow:scroll}.reader-ad-test-creative{box-sizing:border-box;color:#3c3489;background:#eeedfe;border:1px dashed #7f77dd;place-items:center;width:100%;height:100%;font:13px/1.4 Arial,Microsoft YaHei,sans-serif;display:grid}.reader-end-page{break-before:column;break-inside:avoid;text-align:center;letter-spacing:normal;flex-direction:column;justify-content:center;align-items:center;gap:20px;height:100%;display:flex}.reader-end-page[data-under-text]{break-before:auto;justify-content:flex-end;gap:0}.reader-end-ads,.reader-end-column{flex-direction:column;align-items:center;gap:16px;display:flex}.reader-end-ads[data-layout=towers]{flex-direction:row;justify-content:center;align-items:flex-start}.reader-end-ads[data-state=blank] .reader-ad,.reader-ad[data-ad-state=empty] .reader-ad-label,.reader-ad[data-ad-state=pulled]{visibility:hidden}.reader-end-next{border:1px solid var(--reader-muted);max-width:420px;color:inherit;text-align:left;cursor:pointer;border-radius:8px;flex-direction:column;gap:4px;padding:12px 20px;font:14px/1.6 Arial,Microsoft YaHei,sans-serif;display:flex}.reader-end-next strong{font-weight:600}.reader-end-next span:last-child{color:var(--reader-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.reader-end-next:focus-visible{outline-offset:2px;outline:2px solid}.reader-mid-page{text-align:center;letter-spacing:normal;visibility:hidden;flex-direction:column;justify-content:center;align-items:center;gap:20px;display:flex;position:absolute;inset:0}.reader-mid-page[data-open]{visibility:visible}.reader-text-window[data-mid-open]>.reader-columns{visibility:hidden}.reader-pages-root[data-ad-layout=phone] :is(.reader-end-page:not([data-under-text]),.reader-mid-page){justify-content:flex-start}.reader-pages-root[data-ad-layout=phone] :is(.reader-end-page,.reader-mid-page) .reader-end-ads{display:contents}.reader-pages-root[data-ad-layout=phone] :is(.reader-end-page,.reader-mid-page) .reader-ad:first-child{order:-1}.reader-pages-root[data-ad-layout=phone] :is(.reader-end-page,.reader-mid-page) .reader-ad:nth-child(2){order:1;margin-top:auto}.reader-scroll-end-block{flex-direction:column;align-items:center;gap:16px;padding:8px 0 64px;display:flex}.reader-scroll-end-block[data-state=empty]{gap:0;padding:0 0 32px}.reader-scroll-end-block[data-state=empty] .reader-end-ads{display:none}.reader-scroll-end-block[data-reader-mid-block]{padding:8px 0 calc(8px + var(--reader-paragraph-gap,1rem))}.reader-scroll-end-block[data-reader-mid-block][data-state=empty]{padding:0;display:block}