._prose_mix4f_1{color:#171717;width:100%;max-width:100%;font-family:var(--font-sans), "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;letter-spacing:0;font-optical-sizing:auto;font-synthesis:none;line-break:strict;overflow-wrap:anywhere;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;word-break:normal;font-size:18px;font-weight:400;line-height:1.75}._prose_mix4f_1[data-reader-font-size=sm]{font-size:16px}._prose_mix4f_1[data-reader-font-size=md]{font-size:17px}._prose_mix4f_1[data-reader-font-size=lg]{font-size:18px}._prose_mix4f_1[data-reader-font-size=xl]{font-size:20px}._readerToolbar_mix4f_41{justify-content:space-between;align-items:center;gap:1rem;min-height:5.25rem;margin:0;display:flex}._toolbarMeta_mix4f_50,._toolbarActions_mix4f_51,._fontTools_mix4f_52{align-items:center;display:inline-flex}._toolbarMeta_mix4f_50{min-width:0}._toolbarActions_mix4f_51{flex:none;gap:.125rem}._fontTools_mix4f_52 button,._toolButton_mix4f_67{width:2.75rem;height:2.75rem;color:var(--text-muted);border-radius:0;justify-content:center;align-items:center;transition:color .16s,background-color .16s;display:inline-flex}._fontTools_mix4f_52 button{font-family:var(--font-serif), serif;font-size:.78rem}._fontTools_mix4f_52 button:hover,._toolButton_mix4f_67:hover,._toolButton_mix4f_67[data-active=true]{background:var(--gold-bg);color:var(--gold-primary)}._fontTools_mix4f_52 button:disabled{cursor:default;opacity:.3}._toolButton_mix4f_67 svg{width:1.05rem;height:1.05rem}._tocPanel_mix4f_100{border-bottom:1px solid var(--border-soft);max-height:22rem;margin:-1rem 0 2rem;padding:.25rem 0 1rem;display:grid;overflow-y:auto}._tocPanel_mix4f_100 button{min-height:2.5rem;color:var(--text-muted);font-family:var(--font-sans), sans-serif;text-align:left;font-size:.78rem;line-height:1.5;transition:color .16s}._tocPanel_mix4f_100 button:hover,._tocPanel_mix4f_100 button[data-active=true]{color:var(--gold-primary)}._prose_mix4f_1 p{orphans:3;widows:3;margin:0 0 1.75em}._prose_mix4f_1 p:empty{display:none}._prose_mix4f_1 h1,._prose_mix4f_1 h2,._prose_mix4f_1 h3,._prose_mix4f_1 h4{color:var(--text-primary);font-family:var(--font-sans), "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;letter-spacing:0;scroll-margin-top:6rem;font-weight:600}._prose_mix4f_1 h1{margin:2.35em 0 .8em;font-size:1.5em;line-height:1.45}._prose_mix4f_1 h2{margin:2.25em 0 .75em;font-size:1.3em;line-height:1.5}._prose_mix4f_1 h3{margin:2em 0 .7em;font-size:1.14em;line-height:1.5}._prose_mix4f_1 h4{margin:1.8em 0 .65em;font-size:1em;line-height:1.6}._prose_mix4f_1 a{color:var(--gold-primary);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--gold-primary) 35%, transparent);text-decoration-color:color-mix(in srgb, var(--gold-primary) 35%, transparent);text-underline-offset:.22em}._prose_mix4f_1 strong{color:inherit;font-weight:600}._prose_mix4f_1 blockquote{border-left:2px solid color-mix(in srgb, var(--gold-primary) 55%, transparent);color:var(--text-secondary);margin:1.75em 0;padding:.2em 0 .2em 1.35em;font-size:1em;line-height:1.9}._prose_mix4f_1 blockquote p:last-child{margin-bottom:0}._prose_mix4f_1 ul,._prose_mix4f_1 ol{margin:.9em 0 1.3em;padding-left:1.55em}._prose_mix4f_1 ul{list-style:outside}._prose_mix4f_1 ol{list-style:decimal}._prose_mix4f_1 li{margin:.4em 0}._prose_mix4f_1 hr{border:0;border-top:1px solid var(--border-soft);width:3.5rem;margin:3.5rem auto}._prose_mix4f_1 figure{margin:2.4rem 0}._prose_mix4f_1 img{border-radius:0;max-width:100%;height:auto;margin:2.4rem auto;display:block}._prose_mix4f_1 figcaption,._prose_mix4f_1 caption{color:var(--text-muted);font-family:var(--font-sans), sans-serif;text-align:center;font-size:.76em;line-height:1.65}._prose_mix4f_1 table{border-collapse:collapse;width:100%;font-family:var(--font-sans), sans-serif;margin:2rem 0;font-size:.82em;line-height:1.7;display:block;overflow-x:auto}._prose_mix4f_1 th,._prose_mix4f_1 td{border-bottom:1px solid var(--border-soft);text-align:left;vertical-align:top;min-width:7rem;padding:.7rem .85rem}._studyOverlay_mix4f_265{--study-bg:#fbf9f4;--study-text:#34312d;z-index:100;color:var(--study-text);background:var(--study-bg);position:fixed;inset:0;overflow-y:auto}._studyOverlay_mix4f_265[data-tone=white]{--study-bg:#fff;--study-text:#302e2a}._studyOverlay_mix4f_265[data-tone=night]{--study-bg:#1f1e1b;--study-text:#e9e4da;--text-primary:#e9e4da;--text-secondary:#c8c1b5;--text-muted:#9d968b;--border-soft:#e8d5ae29;--gold-primary:#d2aa69}._studyToolbar_mix4f_291{background:color-mix(in srgb, var(--study-bg) 96%, transparent)}._studyProse_mix4f_295{max-width:46rem;color:var(--study-text);font-size:var(--study-font-size);line-height:var(--study-line-height);margin-inline:auto}._progressTrack_mix4f_303{z-index:55;pointer-events:none;background:0 0;height:2px;position:fixed;top:3.75rem;left:0;right:0}._articleFooter_mix4f_314{border-top:1px solid var(--border-soft);margin-top:4rem;padding-top:1.5rem}._articleNavigation_mix4f_320{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;display:grid}._backLink_mix4f_326{border-top:1px solid var(--border-soft);margin-top:1.5rem;padding-top:1.5rem}@media (min-width:80rem){._progressTrack_mix4f_303{top:4.5rem}}@media (max-width:639px){._prose_mix4f_1{max-width:100%;font-size:14px;line-height:1.75}._prose_mix4f_1[data-reader-font-size=sm]{font-size:13px}._prose_mix4f_1[data-reader-font-size=md]{font-size:13.5px}._prose_mix4f_1[data-reader-font-size=lg]{font-size:14px}._prose_mix4f_1[data-reader-font-size=xl]{font-size:16px}._readerToolbar_mix4f_41{gap:.5rem;min-height:4.3125rem}._fontTools_mix4f_52{display:none}._studyProse_mix4f_295{font-size:var(--study-font-size);line-height:var(--study-line-height)}._prose_mix4f_1 h1{font-size:1.48em}._prose_mix4f_1 h2{font-size:1.3em}}._drawerHeader_b5idl_1{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}._eyebrow_b5idl_8{color:var(--gold-primary);font-size:.66rem;line-height:1.2}._drawerHeader_b5idl_1 h2{color:var(--text-primary);font-family:var(--font-serif), serif;letter-spacing:0;margin-top:.35rem;font-weight:500}._groupList_b5idl_22{display:grid}._resourceItem_b5idl_26{min-width:0;min-height:4.75rem;color:inherit;align-items:center;gap:.75rem;padding-block:.85rem;text-decoration:none;display:flex}._resourceItem_b5idl_26+._resourceItem_b5idl_26{border-top:1px solid var(--border-soft)}._resourceItem_b5idl_26[data-compact]{gap:.65rem;min-height:4.25rem}._itemIcon_b5idl_46{background:color-mix(in srgb, var(--gold-bg) 62%, #fff);width:2rem;height:2rem;color:var(--gold-primary);border-radius:8px;flex:0 0 2rem;justify-content:center;align-items:center;display:inline-flex}._itemIcon_b5idl_46 svg,._primaryAction_b5idl_59 svg,._iconAction_b5idl_60 svg,._trigger_b5idl_61 svg{width:1rem;height:1rem}._itemCopy_b5idl_66{flex-direction:column;flex:1;gap:.2rem;min-width:0;display:flex}._itemType_b5idl_74,._itemMeta_b5idl_75{color:var(--text-muted);font-size:.66rem;line-height:1.35}._itemTitle_b5idl_81{color:var(--text-secondary);font-family:var(--font-serif), serif;text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;line-height:1.55;overflow:hidden}._itemActions_b5idl_91{flex:none;align-items:center;gap:.25rem;display:inline-flex}._primaryAction_b5idl_59,._iconAction_b5idl_60,._closeButton_b5idl_100{width:2.75rem;height:2.75rem;color:var(--gold-primary);border-radius:50%;flex:0 0 2.75rem;justify-content:center;align-items:center;transition:background-color .16s,color .16s;display:inline-flex}._primaryAction_b5idl_59{background:color-mix(in srgb, var(--gold-bg) 72%, #fff)}._iconAction_b5idl_60:hover,._closeButton_b5idl_100:hover{background:var(--bg-warm)}._primaryAction_b5idl_59:hover{background:var(--gold-primary);color:#fff}._textAction_b5idl_126{min-height:2.75rem;color:var(--gold-primary);flex:none;padding-inline:.5rem;font-size:.7rem}._textAction_b5idl_126[data-selected]{color:var(--text-muted)}._layer_b5idl_138{z-index:90;pointer-events:none;width:100vw;height:100dvh;position:fixed;top:0;left:0}._backdrop_b5idl_148{-webkit-backdrop-filter:blur(2px)saturate(.92);backdrop-filter:blur(2px)saturate(.92);pointer-events:auto;background:#32281e1f;width:100%;height:100%;position:absolute;inset:0}._drawer_b5idl_1{pointer-events:auto;background:#fffdfb;border-left:1px solid #ece6dd;flex-direction:column;width:min(28rem,100vw - 3rem);animation:.22s cubic-bezier(.22,1,.36,1) _drawer-in_b5idl_1;display:flex;position:absolute;top:0;bottom:0;right:0;box-shadow:-8px 0 24px #3e301f14}._drawerHeader_b5idl_1{padding:max(1.5rem, env(safe-area-inset-top)) 1.5rem 1.25rem;border-bottom:1px solid #ece6dd;flex:none}._drawerHeader_b5idl_1 h2{font-size:1.35rem}._drawerHeader_b5idl_1 p:last-child{color:var(--text-muted);margin-top:.4rem;font-size:.72rem}._closeButton_b5idl_100{color:var(--text-secondary);font-size:1.65rem;font-weight:300;line-height:1}._drawerBody_b5idl_196{overscroll-behavior:contain;min-height:0;padding:.5rem 1.5rem max(2rem, calc(env(safe-area-inset-bottom) + 1rem));flex:1;overflow:hidden auto}._group_b5idl_22{padding-block:1.25rem}._group_b5idl_22+._group_b5idl_22{border-top:1px solid #ece6dd}._group_b5idl_22 h3{color:var(--text-primary);font-family:var(--font-serif), serif;margin-bottom:.45rem;font-size:.9rem;font-weight:500}._videoStage_b5idl_221{background:#211d19;border-radius:8px;margin-top:1rem;overflow:hidden}._trigger_b5idl_61{z-index:45;right:1rem;bottom:calc(max(1rem, env(safe-area-inset-bottom)) + var(--player-h));min-height:3rem;color:var(--text-secondary);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffdfbf0;border:1px solid #7560401f;border-radius:999px;align-items:center;gap:.5rem;padding:.55rem .75rem .55rem .9rem;font-size:.76rem;display:inline-flex;position:fixed;box-shadow:0 4px 16px #4e3d2412}._trigger_b5idl_61 strong{background:var(--gold-bg);min-width:1.4rem;height:1.4rem;color:var(--gold-primary);border-radius:999px;justify-content:center;align-items:center;font-size:.66rem;font-weight:600;display:inline-flex}:is(:is(._primaryAction_b5idl_59,._iconAction_b5idl_60,._textAction_b5idl_126,._trigger_b5idl_61,._closeButton_b5idl_100):focus-visible,._resourceItem_b5idl_26:focus-visible){outline:2px solid var(--gold-primary);outline-offset:2px}@keyframes _drawer-in_b5idl_1{0%{transform:translate(100%)}to{transform:translate(0)}}@media (min-width:65rem){._layer_b5idl_138{height:calc(100dvh - 4.5rem);top:4.5rem}._drawer_b5idl_1{width:min(26rem,max(15rem,50vw - 25rem))}}@media (max-width:64.999rem){._drawer_b5idl_1{border-radius:16px 16px 0 0;width:100%;max-height:min(78dvh,44rem);animation-name:_sheet-in_b5idl_1;top:auto}._drawerHeader_b5idl_1{padding-top:1.15rem}._drawerHeader_b5idl_1:before{content:"";background:#ded7cd;border-radius:999px;width:2.5rem;height:3px;position:absolute;top:.45rem;left:50%;transform:translate(-50%)}}@keyframes _sheet-in_b5idl_1{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (prefers-reduced-motion:reduce){._drawer_b5idl_1{animation:none}}._page_wiwc1_1{background:#fffbf2}._frame_wiwc1_5{width:100%;padding-left:max(0px,50vw - 37.5rem);container:article-unit/inline-size}._layout_wiwc1_12{grid-template-columns:minmax(0,min(100%,56.25rem));justify-content:start;align-items:start;gap:0;display:grid}._readerTitle_wiwc1_20{width:100%;display:block}._reader_wiwc1_20{width:100%;min-width:0;max-width:56.25rem;padding:1.5rem 1.5rem max(7rem, calc(var(--player-h) + 2.5rem));justify-self:start;overflow:visible}._articleTitle_wiwc1_34{color:#171717;font-family:var(--font-sans), "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;overflow-wrap:anywhere;font-size:1.2375rem;font-weight:600;line-height:1.35}._articleDate_wiwc1_48{color:#77736d;align-items:center;gap:.55rem;font-size:.875rem;line-height:1.5;display:inline-flex}._articleDate_wiwc1_48 svg{width:1rem;height:1rem}._titleAction_wiwc1_62{width:2.75rem;height:2.75rem;color:var(--text-muted);border-radius:0;justify-content:center;align-items:center;transition:color .16s,background-color .16s;display:inline-flex}._titleAction_wiwc1_62:hover{background:var(--gold-bg);color:var(--gold-primary)}._titleAction_wiwc1_62:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px}._titleAction_wiwc1_62 svg{width:1rem;height:1rem}@media (max-width:639px){._frame_wiwc1_5{padding-left:0}._reader_wiwc1_20{padding:2.25rem 1.5rem max(7rem, calc(var(--player-h) + 2.5rem))}._articleTitle_wiwc1_34{font-size:.9625rem}}