._prose_1bsmo_1{color:#30251c;width:100%;max-width:min(100%,43rem);font-family:var(--font-serif,"Noto Serif SC"), "Source Han Serif SC", "Songti SC", "STSong", "SimSun", 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:450;line-height:1.9}._prose_1bsmo_1[data-reader-font-size=sm]{font-size:16px}._prose_1bsmo_1[data-reader-font-size=md]{font-size:17px}._prose_1bsmo_1[data-reader-font-size=lg]{font-size:18px}._prose_1bsmo_1[data-reader-font-size=xl]{font-size:20px}._readerToolbar_1bsmo_81{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);justify-content:flex-end;align-items:center;gap:.125rem;min-height:3.25rem;margin-bottom:2rem;display:flex}._fontTools_1bsmo_103{align-items:center;margin-right:auto;display:inline-flex}._fontTools_1bsmo_103 button,._toolButton_1bsmo_117{width:2.75rem;height:2.75rem;color:var(--text-muted);border-radius:999px;justify-content:center;align-items:center;transition:color .16s,background-color .16s;display:inline-flex}._fontTools_1bsmo_103 button{font-family:var(--font-serif), serif;font-size:.78rem}._fontTools_1bsmo_103 button:hover,._toolButton_1bsmo_117:hover,._toolButton_1bsmo_117[data-active=true]{background:var(--gold-bg);color:var(--gold-primary)}._fontTools_1bsmo_103 button:disabled{cursor:default;opacity:.3}._toolButton_1bsmo_117 svg{width:1.05rem;height:1.05rem}._tocPanel_1bsmo_183{border-bottom:1px solid var(--border-soft);max-height:22rem;margin:-1rem 0 2rem;padding:.25rem 0 1rem;display:grid;overflow-y:auto}._tocPanel_1bsmo_183 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_1bsmo_183 button:hover,._tocPanel_1bsmo_183 button[data-active=true]{color:var(--gold-primary)}._prose_1bsmo_1 p{orphans:3;widows:3;margin:0 0 20px}._prose_1bsmo_1 p:empty{display:none}._prose_1bsmo_1 h1,._prose_1bsmo_1 h2,._prose_1bsmo_1 h3,._prose_1bsmo_1 h4{color:var(--text-primary);font-family:var(--font-serif,"Noto Serif SC"), "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;letter-spacing:0;scroll-margin-top:6rem;font-weight:600}._prose_1bsmo_1 h1{margin:2.35em 0 .8em;font-size:1.5em;line-height:1.45}._prose_1bsmo_1 h2{margin:2.25em 0 .75em;font-size:1.3em;line-height:1.5}._prose_1bsmo_1 h3{margin:2em 0 .7em;font-size:1.14em;line-height:1.5}._prose_1bsmo_1 h4{margin:1.8em 0 .65em;font-size:1em;line-height:1.6}._prose_1bsmo_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_1bsmo_1 strong{color:inherit;font-weight:600}._prose_1bsmo_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_1bsmo_1 blockquote p:last-child{margin-bottom:0}._prose_1bsmo_1 ul,._prose_1bsmo_1 ol{margin:.9em 0 1.3em;padding-left:1.55em}._prose_1bsmo_1 ul{list-style:outside}._prose_1bsmo_1 ol{list-style:decimal}._prose_1bsmo_1 li{margin:.4em 0}._prose_1bsmo_1 hr{border:0;border-top:1px solid var(--border-soft);width:3.5rem;margin:3.5rem auto}._prose_1bsmo_1 figure{margin:2.4rem 0}._prose_1bsmo_1 img{border-radius:var(--radius-sm);max-width:100%;height:auto;margin:2.4rem auto;display:block}._prose_1bsmo_1 figcaption,._prose_1bsmo_1 caption{color:var(--text-muted);font-family:var(--font-sans), sans-serif;text-align:center;font-size:.76em;line-height:1.65}._prose_1bsmo_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_1bsmo_1 th,._prose_1bsmo_1 td{border-bottom:1px solid var(--border-soft);text-align:left;vertical-align:top;min-width:7rem;padding:.7rem .85rem}._studyOverlay_1bsmo_515{--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_1bsmo_515[data-tone=white]{--study-bg:#fff;--study-text:#302e2a}._studyOverlay_1bsmo_515[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_1bsmo_567{background:color-mix(in srgb, var(--study-bg) 96%, transparent)}._studyProse_1bsmo_575{max-width:46rem;color:var(--study-text);font-size:var(--study-font-size);line-height:var(--study-line-height);margin-inline:auto}._progressTrack_1bsmo_591{z-index:55;pointer-events:none;background:0 0;height:2px;position:fixed;top:3.75rem;left:0;right:0}@media (min-width:80rem){._progressTrack_1bsmo_591{top:4.5rem}}@media (max-width:639px){._prose_1bsmo_1{max-width:100%;font-size:17px;line-height:1.85}._prose_1bsmo_1[data-reader-font-size=sm]{font-size:16px}._prose_1bsmo_1[data-reader-font-size=md]{font-size:16.5px}._prose_1bsmo_1[data-reader-font-size=lg]{font-size:17px}._prose_1bsmo_1[data-reader-font-size=xl]{font-size:19px}._readerToolbar_1bsmo_81{margin-bottom:1.5rem}._prose_1bsmo_1 p{margin-bottom:18px}._studyProse_1bsmo_575{font-size:var(--study-font-size);line-height:var(--study-line-height)}._prose_1bsmo_1 h1{font-size:1.48em}._prose_1bsmo_1 h2{font-size:1.3em}}._rail_cout0_1{background:color-mix(in srgb, #fff 88%, var(--bg-warm));border:1px solid #75604017;border-radius:12px;width:100%;box-shadow:0 8px 28px #4e3d240b}._railHeader_cout0_9,._drawerHeader_cout0_10{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}._railHeader_cout0_9{border-bottom:1px solid var(--border-soft);padding:1.25rem 1.25rem 1rem}._eyebrow_cout0_22{color:var(--gold-primary);font-size:.66rem;line-height:1.2}._railHeader_cout0_9 h2,._drawerHeader_cout0_10 h2{color:var(--text-primary);font-family:var(--font-serif), serif;letter-spacing:0;margin-top:.35rem;font-weight:500}._railHeader_cout0_9 h2{font-size:1rem}._railHeader_cout0_9>span{min-width:1.5rem;color:var(--text-muted);text-align:center;font-size:.7rem;line-height:1.5rem}._previewList_cout0_49,._groupList_cout0_50{display:grid}._previewList_cout0_49{padding-inline:1.25rem}._resourceItem_cout0_58{min-width:0;min-height:4.75rem;color:inherit;align-items:center;gap:.75rem;padding-block:.85rem;text-decoration:none;display:flex}._resourceItem_cout0_58+._resourceItem_cout0_58{border-top:1px solid var(--border-soft)}._resourceItem_cout0_58[data-compact]{gap:.65rem;min-height:4.25rem}._itemIcon_cout0_78{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_cout0_78 svg,._primaryAction_cout0_91 svg,._iconAction_cout0_92 svg,._viewAll_cout0_93 svg,._mobileTrigger_cout0_94 svg{width:1rem;height:1rem}._itemCopy_cout0_99{flex-direction:column;flex:1;gap:.2rem;min-width:0;display:flex}._itemType_cout0_107,._itemMeta_cout0_108{color:var(--text-muted);font-size:.66rem;line-height:1.35}._itemTitle_cout0_114{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_cout0_124{flex:none;align-items:center;gap:.25rem;display:inline-flex}._primaryAction_cout0_91,._iconAction_cout0_92,._closeButton_cout0_133{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_cout0_91{background:color-mix(in srgb, var(--gold-bg) 72%, #fff)}._iconAction_cout0_92:hover,._closeButton_cout0_133:hover{background:var(--bg-warm)}._primaryAction_cout0_91:hover{background:var(--gold-primary);color:#fff}._textAction_cout0_159{min-height:2.75rem;color:var(--gold-primary);flex:none;padding-inline:.5rem;font-size:.7rem}._textAction_cout0_159[data-selected]{color:var(--text-muted)}._viewAll_cout0_93{border-top:1px solid var(--border-soft);width:100%;min-height:3.25rem;color:var(--text-secondary);justify-content:space-between;align-items:center;gap:1rem;padding-inline:1.25rem;font-size:.75rem;transition:color .16s;display:flex}._viewAll_cout0_93:hover{color:var(--gold-primary)}._layer_cout0_189{z-index:90;width:100vw;height:100dvh;position:fixed;top:0;left:0}._backdrop_cout0_198{-webkit-backdrop-filter:blur(5px)saturate(.86);backdrop-filter:blur(5px)saturate(.86);background:#32281e2e;width:100%;height:100%;position:absolute;inset:0}._drawer_cout0_10{background:#fffdfb;flex-direction:column;width:min(28rem,100vw - 3rem);animation:.22s cubic-bezier(.22,1,.36,1) _drawer-in_cout0_1;display:flex;position:absolute;top:0;bottom:0;right:0;box-shadow:-18px 0 56px #3e301f21}._drawerHeader_cout0_10{padding:max(1.5rem, env(safe-area-inset-top)) 1.5rem 1.25rem;border-bottom:1px solid #ece6dd;flex:none}._drawerHeader_cout0_10 h2{font-size:1.35rem}._drawerHeader_cout0_10 p:last-child{color:var(--text-muted);margin-top:.4rem;font-size:.72rem}._closeButton_cout0_133{color:var(--text-secondary);font-size:1.65rem;font-weight:300;line-height:1}._drawerBody_cout0_243{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_cout0_50{padding-block:1.25rem}._group_cout0_50+._group_cout0_50{border-top:1px solid #ece6dd}._group_cout0_50 h3{color:var(--text-primary);font-family:var(--font-serif), serif;margin-bottom:.45rem;font-size:.9rem;font-weight:500}._videoStage_cout0_268{background:#211d19;border-radius:8px;margin-top:1rem;overflow:hidden}._mobileTrigger_cout0_94{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 8px 26px #4e3d241f}._mobileTrigger_cout0_94 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_cout0_91,._iconAction_cout0_92,._textAction_cout0_159,._viewAll_cout0_93,._mobileTrigger_cout0_94,._closeButton_cout0_133):focus-visible,._resourceItem_cout0_58:focus-visible){outline:2px solid var(--gold-primary);outline-offset:2px}@keyframes _drawer-in_cout0_1{0%{transform:translate(100%)}to{transform:translate(0)}}@media (min-width:65rem){._mobileTrigger_cout0_94{display:none}}@media (min-width:65rem) and (min-height:43rem){._rail_cout0_1{position:sticky;top:6.25rem}}@media (max-width:64.999rem){._rail_cout0_1{display:none}._drawer_cout0_10{border-radius:16px 16px 0 0;width:100%;max-height:min(78dvh,44rem);animation-name:_sheet-in_cout0_1;top:auto}._drawerHeader_cout0_10{padding-top:1.15rem}._drawerHeader_cout0_10:before{content:"";background:#ded7cd;border-radius:999px;width:2.5rem;height:3px;position:absolute;top:.45rem;left:50%;transform:translate(-50%)}}@keyframes _sheet-in_cout0_1{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (prefers-reduced-motion:reduce){._drawer_cout0_10{animation:none}}._frame_1d1a4_1{width:100%;max-width:86rem;margin-inline:auto;padding-inline:clamp(1rem,1.8vw,1.75rem);container:article-unit/inline-size}._layout_1d1a4_10,._layoutNoResources_1d1a4_11{grid-template-columns:minmax(0,min(100%,52.5rem));justify-content:center;align-items:start;gap:2rem;display:grid}._mobileIntro_1d1a4_19{order:1;min-width:0}._readerTitle_1d1a4_24{display:none}._reader_1d1a4_24{width:100%;min-width:0;max-width:52.5rem;padding-bottom:max(7rem, calc(var(--player-h) + 2.5rem));order:2;justify-self:center}._asideColumn_1d1a4_37{display:contents}._titleMeta_1d1a4_41{justify-content:space-between;align-items:center;gap:1rem;min-height:2.75rem;margin-top:.55rem;display:flex}._titleActions_1d1a4_50{align-items:center;gap:.125rem;display:flex}._titleAction_1d1a4_50{width:2.75rem;height:2.75rem;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;transition:color .16s,background-color .16s;display:inline-flex}._titleAction_1d1a4_50:hover{background:var(--gold-bg);color:var(--gold-primary)}._titleAction_1d1a4_50:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px}._titleAction_1d1a4_50 svg{width:1rem;height:1rem}@container article-unit (width>=65rem){._layout_1d1a4_10{grid-template-columns:minmax(0,50rem) minmax(17.5rem,19rem);gap:0 clamp(2.5rem,3.6cqw,3.5rem);width:100%;max-width:82rem;margin-inline:auto}._layoutNoResources_1d1a4_11{grid-template-columns:minmax(0,50rem);width:100%;max-width:50rem;margin-inline:auto}._mobileIntro_1d1a4_19{display:none}._reader_1d1a4_24{max-width:50rem;padding-bottom:max(7rem, calc(var(--player-h) + 2.5rem));grid-area:1/1;justify-self:stretch;overflow:visible}._readerTitle_1d1a4_24{width:min(100%,43rem);margin-bottom:2.25rem;display:block}._readerTitle_1d1a4_24>:first-child{margin-bottom:1.5rem}._asideColumn_1d1a4_37{grid-area:1/2;align-self:stretch;min-width:0;display:block}}@media (max-width:639px){._frame_1d1a4_1{padding-inline:1rem}._layout_1d1a4_10,._layoutNoResources_1d1a4_11{gap:1.75rem}}