.reading2_root__Tptuq{--serif:var(--font-serif),Georgia,serif;--label:var(--font-grotesk),var(--font-inter),sans-serif;--e-out:cubic-bezier(.16,1,.3,1);--rt-page:#e3eaf1;--rt-paper:#fff;--rt-edge:#e5ebf1;--rt-ink:#0a2342;--rt-body:#2c3743;--rt-muted:#54606f;--rt-subtle:#5a6575;--rt-rule:#e3e8ee;--rt-zebra:#f6f8fb;--rt-field:#7c8798;--rt-brand:#2f7d9e;--rt-brand-strong:#286b88;--rt-brand-text:#20566d;--rt-brand-tint:#ecf3f6;--rt-brand-line:#d2e5ec;--rt-gold:#c8a444;--rt-gold-text:#7e6422;--rt-gold-tint:#fbf4de;--rt-hl:rgba(200,164,76,.3);--rt-hl-brd:rgba(200,164,76,.16);--rt-au-a:rgba(47,125,158,.34);--rt-au-b:rgba(111,170,192,.3);--rt-au-op:.55;--rt-topbar:rgba(240,244,248,.72);--rt-topbar-brd:rgba(122,168,198,.18);--rt-btn-bg:hsla(0,0%,100%,.4);--rt-btn-brd:rgba(122,168,198,.28);--rt-sheet-shadow:0 2px 4px rgba(10,35,66,.05),0 26px 60px rgba(10,35,66,.12);--rt-panel-shadow:0 1px 2px rgba(10,35,66,.05),0 14px 34px rgba(10,35,66,.07);--rt-pop-shadow:0 12px 30px rgba(10,35,66,.18);--rt-hairline:rgba(47,125,158,.5);--rt-kep-bg:#f1f7fa;--rt-seg-bg:hsla(0,0%,100%,.55);--rt-seg-brd:rgba(122,168,198,.24);--rt-seg-ink:#54606f;--rt-seg-on-bg:#fff;--rt-seg-on-ink:#0a2342;--rt-zebra-solid:#f6f8fb;--rt-brand-tint-solid:#ecf3f6;--rt-scroll-shadow:rgba(10,35,66,.14);position:relative;color:var(--rt-body)}.reading2_root__Tptuq[data-theme=grey]{--rt-page:#1c1e22;--rt-paper:#282b31;--rt-edge:#3b3f47;--rt-ink:#edeff3;--rt-body:#c1c6ce;--rt-muted:#9aa0a9;--rt-subtle:#959aa3;--rt-rule:#3b3f47;--rt-zebra:hsla(0,0%,100%,.028);--rt-brand:#7eb6cd;--rt-brand-strong:#6faac0;--rt-brand-text:#a6d0e0;--rt-brand-tint:rgba(126,182,205,.12);--rt-brand-line:rgba(126,182,205,.24);--rt-gold:#e0b95c;--rt-gold-text:#edcb7c;--rt-gold-tint:rgba(224,185,92,.11);--rt-hl:rgba(224,185,92,.26);--rt-hl-brd:rgba(224,185,92,.2);--rt-au-a:rgba(130,155,175,.13);--rt-au-b:rgba(130,155,175,.1);--rt-au-op:.32;--rt-topbar:rgba(28,30,34,.84);--rt-topbar-brd:rgba(160,170,185,.14);--rt-btn-bg:hsla(0,0%,100%,.05);--rt-btn-brd:rgba(160,170,185,.16);--rt-sheet-shadow:0 2px 4px rgba(0,0,0,.3),0 26px 60px rgba(0,0,0,.4);--rt-panel-shadow:0 1px 2px rgba(0,0,0,.28),0 14px 34px rgba(0,0,0,.34);--rt-pop-shadow:0 12px 30px rgba(0,0,0,.5);--rt-hairline:rgba(126,182,205,.4);--rt-kep-bg:rgba(126,182,205,.08);--rt-seg-bg:hsla(0,0%,100%,.05);--rt-seg-brd:rgba(160,170,185,.14);--rt-seg-ink:#9aa0a9;--rt-seg-on-bg:rgba(126,182,205,.22);--rt-seg-on-ink:#edeff3;--rt-zebra-solid:#2e3137;--rt-brand-tint-solid:#323c44;--rt-scroll-shadow:rgba(0,0,0,.4)}.reading2_root__Tptuq[data-theme=dark]{--rt-page:#071628;--rt-paper:#0d2036;--rt-edge:rgba(122,168,198,.2);--rt-ink:#f4f7fa;--rt-body:#cad6e4;--rt-muted:#90a6c0;--rt-subtle:#7b90ac;--rt-rule:rgba(122,168,198,.16);--rt-zebra:rgba(111,170,192,.05);--rt-brand:#6faac0;--rt-brand-strong:#8ac0d4;--rt-brand-text:#a6ccd9;--rt-brand-tint:rgba(47,125,158,.2);--rt-brand-line:rgba(111,170,192,.3);--rt-gold:#e0b95c;--rt-gold-text:#edcb7c;--rt-gold-tint:rgba(224,185,92,.12);--rt-hl:rgba(224,185,92,.3);--rt-hl-brd:rgba(224,185,92,.22);--rt-au-a:rgba(47,125,158,.42);--rt-au-b:rgba(111,170,192,.34);--rt-au-op:.62;--rt-topbar:rgba(7,20,38,.74);--rt-topbar-brd:rgba(122,168,198,.18);--rt-btn-bg:hsla(0,0%,100%,.05);--rt-btn-brd:rgba(122,168,198,.24);--rt-sheet-shadow:0 2px 4px rgba(0,0,0,.35),0 30px 70px rgba(0,0,0,.5);--rt-panel-shadow:0 1px 2px rgba(0,0,0,.35),0 14px 34px rgba(0,0,0,.45);--rt-pop-shadow:0 12px 30px rgba(0,0,0,.55);--rt-hairline:rgba(47,125,158,.6);--rt-kep-bg:rgba(47,125,158,.14);--rt-seg-bg:hsla(0,0%,100%,.06);--rt-seg-brd:rgba(122,168,198,.22);--rt-seg-ink:#90a6c0;--rt-seg-on-bg:rgba(47,125,158,.42);--rt-seg-on-ink:#f4f7fa;--rt-zebra-solid:#12273d;--rt-brand-tint-solid:#14334b;--rt-scroll-shadow:rgba(0,0,0,.45)}.reading2_aurora__zRCYf{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:var(--rt-page);transition:background .35s ease}.reading2_aurora__zRCYf b{position:absolute;border-radius:50%;filter:blur(36px);opacity:var(--rt-au-op);display:block;transition:opacity .35s}.reading2_a1__NFh_n{width:54vw;height:54vw;left:-6vw;top:-16vw;background:radial-gradient(circle,var(--rt-au-a),transparent 62%);animation:reading2_auA__jd4_G 24s ease-in-out infinite}.reading2_a2__D_RXQ{width:46vw;height:46vw;right:-8vw;top:16vh;background:radial-gradient(circle,var(--rt-au-b),transparent 64%);animation:reading2_auB__5c2vw 28s ease-in-out infinite}.reading2_a3__FJAOm{width:42vw;height:42vw;left:22vw;bottom:-20vw;background:radial-gradient(circle,var(--rt-au-a),transparent 66%);animation:reading2_auA__jd4_G 32s ease-in-out infinite reverse}@keyframes reading2_auA__jd4_G{0%,to{transform:translate(0) scale(1)}50%{transform:translate(4%,4%) scale(1.1)}}@keyframes reading2_auB__5c2vw{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-4%,-4%) scale(1.08)}}.reading2_shell__Ccg1l{position:relative;z-index:2}.reading2_topbar__EXqFz{position:sticky;top:var(--app-bar-h);z-index:45;height:52px;display:flex;align-items:center;gap:12px;padding:0 clamp(var(--page-gutter),3vw,34px);background-color:var(--rt-page);box-shadow:inset 0 0 0 100vmax var(--rt-topbar);border-bottom:1px solid var(--rt-topbar-brd);transition:background-color .35s,box-shadow .35s,border-color .35s}.reading2_crumb__G925n{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--rt-muted);min-width:0}.reading2_crumb__G925n a{display:inline-flex;align-items:center;gap:6px;transition:color .16s;white-space:nowrap}.reading2_crumb__G925n a:hover{color:var(--rt-ink)}.reading2_crumb__G925n svg{width:14px;height:14px;flex-shrink:0}.reading2_sep__w0JPd{color:var(--rt-subtle)}.reading2_here__OllJa{color:var(--rt-ink);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reading2_spacer__7SGl1{flex:1}@media (max-width:639px){.reading2_topbar__EXqFz{gap:8px}.reading2_crumb__G925n,.reading2_spacer__7SGl1{display:none}.reading2_avatar__kyboO{margin-left:auto}}@media (min-width:640px) and (max-width:1023px){.reading2_crumb__G925n{flex-shrink:0}}@media (max-width:1023px){.reading2_crumb__G925n>.reading2_crumbRest__Wsfxb{display:none}}.reading2_themes__kKn2I{display:flex;align-items:center;gap:2px;padding:3px;border-radius:999px;background:var(--rt-seg-bg);border:1px solid var(--rt-seg-brd)}.reading2_themeBtn__2uSeN{position:relative;display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 9px;border-radius:999px;font-family:var(--label);font-size:11px;font-weight:600;letter-spacing:.02em;color:var(--rt-seg-ink);cursor:pointer;transition:color .16s,background .16s}.reading2_themeBtn__2uSeN:after{content:"";position:absolute;inset:-6px -2px}.reading2_themeBtn__2uSeN svg{width:13px;height:13px}.reading2_themeBtnOn__cNasL{color:var(--rt-seg-on-ink);background:var(--rt-seg-on-bg)}.reading2_themeLabel__kK8jd{display:none}@media (min-width:1200px){.reading2_themeLabel__kK8jd{display:inline}}.reading2_miniPct__apKxL{font-family:var(--label);font-size:11px;font-weight:500;color:var(--rt-muted);font-variant-numeric:tabular-nums;min-width:30px;text-align:right}@media (max-width:560px){.reading2_miniPct__apKxL{display:none}}.reading2_miniRing__vcuLM{position:relative;width:30px;height:30px;flex-shrink:0}.reading2_miniRing__vcuLM svg{position:absolute;inset:0;overflow:visible}.reading2_mrTrack__wIdh9{fill:none;stroke:var(--rt-brand-line);stroke-width:6;stroke-linecap:round}.reading2_mrFill__acf7o{fill:none;stroke:var(--rt-brand);stroke-width:6;stroke-linecap:round;stroke-dasharray:100 100;stroke-dashoffset:100;transition:stroke-dashoffset .14s linear;filter:drop-shadow(0 0 3px rgba(111,170,192,.5))}.reading2_ringBtn__tpnx6{border-radius:50%;cursor:pointer}.reading2_ringBtn__tpnx6:after{content:"";position:absolute;inset:-7px;border-radius:50%}@media (min-width:1024px){.reading2_ringBtn__tpnx6{display:none}}@media (max-width:1023px){.reading2_ringDesk___hbyI{display:none}}.reading2_tbBtn__Afvze{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;border-radius:999px;font-family:var(--label);font-size:12.5px;font-weight:500;letter-spacing:.02em;color:var(--rt-muted);border:1px solid var(--rt-btn-brd);background:var(--rt-btn-bg);cursor:pointer;white-space:nowrap;transition:color .16s,background .16s,border-color .16s}.reading2_tbBtn__Afvze:hover{color:var(--rt-ink)}.reading2_tbBtnOn__59Yw_{color:var(--rt-brand-text);background:var(--rt-brand-tint);border-color:var(--rt-brand-line)}.reading2_tbBtn__Afvze svg{width:15px;height:15px}@media (max-width:639px){.reading2_tbLabel__SC4Ye{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.reading2_tbDot__f74Tl{display:none}}.reading2_avatar__kyboO{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-family:var(--label);font-size:12px;font-weight:600;color:#fff;background:var(--rt-brand);flex-shrink:0;text-decoration:none}.reading2_avatarWait__c_swb{background:var(--rt-btn-bg);border:1px solid var(--rt-btn-brd)}.reading2_progline__Wc6is{position:sticky;top:calc(var(--app-bar-h) + 52px);z-index:45;height:2px;background:transparent}.reading2_progline__Wc6is i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--rt-brand),var(--rt-brand-strong));box-shadow:0 0 8px rgba(111,170,192,.5);transition:transform .12s linear}.reading2_hero__LjfB9{max-width:1180px;margin-inline:auto;padding:clamp(20px,3vw,38px) var(--page-gutter) clamp(14px,2vw,22px);display:grid;grid-template-columns:1fr;gap:16px;align-items:center}@media (min-width:1024px){.reading2_hero__LjfB9{grid-template-columns:minmax(0,1fr) 264px;gap:40px}}.reading2_heroText__bkvt6{min-width:0}.reading2_hMeta__HE8BL{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}.reading2_cat__bPkT_{letter-spacing:.09em;color:var(--rt-brand-text);background:var(--rt-brand-tint);border:1px solid var(--rt-brand-line);border-radius:999px;padding:3px 11px}.reading2_cat__bPkT_,.reading2_hy__gnyI4{font-family:var(--label);font-size:10.5px;font-weight:600;text-transform:uppercase}.reading2_hy__gnyI4{letter-spacing:.06em;color:var(--rt-gold-text);background:var(--rt-gold-tint);border:1px solid var(--rt-hl-brd);border-radius:999px;padding:3px 10px;display:inline-flex;align-items:center;gap:5px}.reading2_hy__gnyI4:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--rt-gold)}.reading2_mdot__waAVm{width:3px;height:3px;border-radius:50%;background:var(--rt-subtle)}.reading2_mtxt__WC0Ce{font-size:12.5px;color:var(--rt-muted)}.reading2_mtxt__WC0Ce b{color:var(--rt-body);font-weight:600;font-variant-numeric:tabular-nums}.reading2_title__spOSa{font-family:var(--serif);font-weight:600;font-size:clamp(1.9rem,3.6vw,2.85rem);line-height:1.04;letter-spacing:-.02em;color:var(--rt-ink);text-wrap:balance}.reading2_heroMono__iFcTU{position:relative;width:62px;height:62px;flex-shrink:0;order:-1;justify-self:start}.reading2_heroMono__iFcTU:before{content:"";position:absolute;inset:-32%;border-radius:50%;z-index:-1;pointer-events:none;background:radial-gradient(circle,rgba(111,170,192,.3),transparent 68%);filter:blur(14px)}.reading2_heroMono__iFcTU svg{position:absolute;inset:0;overflow:visible;filter:drop-shadow(0 0 15px rgba(116,179,204,.5))}.reading2_heroU__x_B8C{stroke:var(--rt-ink)}@media (min-width:1024px){.reading2_heroMono__iFcTU{width:clamp(84px,9vw,116px);height:clamp(84px,9vw,116px);order:0;justify-self:center}}@media (max-width:1023px){.reading2_heroMono__iFcTU{display:none}}.reading2_sheet__3rW_G{background:var(--rt-paper);border:1px solid var(--rt-edge);border-radius:18px;box-shadow:var(--rt-sheet-shadow);padding:clamp(22px,3vw,44px) clamp(20px,3.2vw,50px) clamp(30px,3.4vw,50px);position:relative;overflow:clip;transition:background .35s,border-color .35s}.reading2_sheet__3rW_G:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;border-radius:18px 18px 0 0;background:linear-gradient(90deg,transparent,var(--rt-hairline),transparent)}@media (max-width:640px){.reading2_sheet__3rW_G{margin-inline:calc(-1 * var(--page-gutter));border-radius:0;border-inline:0;padding:18px var(--page-gutter) 26px}.reading2_sheet__3rW_G .markdown :is(ul,ol){padding-left:1.15rem}}.reading2_panel__DgBq2{background:var(--rt-paper);border:1px solid var(--rt-edge);border-radius:14px;padding:12px 12px 10px;box-shadow:var(--rt-panel-shadow);transition:background .35s,border-color .35s}.reading2_panelHead__cXflC{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 4px 9px}.reading2_panelLab__wbYyZ{font-family:var(--label);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--rt-subtle)}.reading2_panelCnt__zC_Rd{font-family:var(--label);font-size:10.5px;font-weight:600;color:var(--rt-gold-text);display:inline-flex;align-items:center;gap:5px}.reading2_panelCnt__zC_Rd i{width:9px;height:9px;border-radius:2px;background:var(--rt-gold);display:block}.reading2_tocWrap__56Z_b{position:relative}.reading2_tocTrack__fGou4{position:absolute;left:9px;top:6px;bottom:6px;width:2px;border-radius:2px;background:linear-gradient(var(--rt-brand-line),transparent)}.reading2_tocBead__fCMmT{position:absolute;left:6px;width:8px;height:8px;border-radius:50%;background:var(--rt-brand);box-shadow:0 0 9px rgba(111,170,192,.9);transition:opacity .2s ease;z-index:2;pointer-events:none}.reading2_toc__96t0S{position:relative;max-height:min(40vh,420px);overflow-y:auto;display:flex;flex-direction:column;gap:1px;scrollbar-width:thin;padding-left:22px}@media (max-height:820px){.reading2_toc__96t0S{max-height:34vh}}.reading2_tocFree__nWdkc{max-height:none;overflow:visible}.reading2_tocRow__7pFQD{position:relative;display:flex;align-items:flex-start;gap:8px;padding:6px 8px;border-radius:8px;text-align:left;width:100%;font-size:12.5px;line-height:1.3;color:var(--rt-muted);transition:color .16s,background .16s;text-decoration:none}.reading2_tocRowSub__QzXzf{padding-left:18px;font-size:12px}.reading2_tocRow__7pFQD:hover{color:var(--rt-ink);background:var(--rt-brand-tint)}.reading2_tocRowOn__hGiFP{color:var(--rt-brand-text);background:var(--rt-brand-tint);font-weight:600}.reading2_tocTxt__hxno3{flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;white-space:normal;text-wrap:pretty}.reading2_hlBadge__O6zSD{display:inline-flex;align-items:center;gap:3px;font-size:10px;font-weight:600;color:var(--rt-gold-text);flex-shrink:0;margin-top:2px}.reading2_hlBadge__O6zSD i{width:8px;height:8px;border-radius:2px;background:var(--rt-gold);display:block}.reading2_mCard__gKqzu{border-radius:14px}@media (pointer:coarse){.reading2_tocRow__7pFQD{padding:10px 8px}.reading2_tocRowSub__QzXzf{padding-left:18px}.reading2_tbBtn__Afvze{height:40px}.reading2_avatar__kyboO{width:40px;height:40px}}.reading2_secLayer__j_7MW{position:fixed;inset:0;z-index:46}.reading2_secScrim__YBqk4{position:absolute;inset:0;background:#02070f;opacity:.5}.reading2_secSheet__FCx_i{position:absolute;left:0;right:0;bottom:0;max-height:70vh;overflow-y:auto;overscroll-behavior:contain;border-radius:18px 18px 0 0;border-bottom:0;box-shadow:var(--rt-pop-shadow);padding:14px var(--page-gutter) calc(14px + env(safe-area-inset-bottom))}@media (min-width:1024px){.reading2_secLayer__j_7MW{display:none}}.reading2_railBare__Q6DO7:empty{display:none}.reading2_railBare__Q6DO7>div{border-width:0!important;box-shadow:none!important}.reading2_railBare__Q6DO7>.reading2_panel__DgBq2{padding:0}.reading2_dvLayer__IqUS2{position:fixed;inset:0;z-index:60;display:flex;padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}@media (min-width:641px){.reading2_dvLayer__IqUS2{padding:16px}}.reading2_dvScrim__iHxGd{position:absolute;inset:0;background:#02070f;opacity:.5}.reading2_dvPanel__CNGYO{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden;background:var(--rt-paper);border:1px solid var(--rt-edge);border-radius:14px;box-shadow:var(--rt-pop-shadow)}.reading2_dvBar__INLc1{display:flex;justify-content:flex-end;flex-shrink:0;padding:6px;border-bottom:1px solid var(--rt-rule)}.reading2_dvClose__E_o32{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--rt-muted);cursor:pointer;transition:color .16s,background .16s}.reading2_dvClose__E_o32:hover{color:var(--rt-ink);background:var(--rt-brand-tint)}.reading2_dvClose__E_o32 svg{width:20px;height:20px}.reading2_dvScroll__GiJDN{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain}.reading2_dvScroll__GiJDN:focus-visible{outline-offset:-3px}.reading2_dvImg__0eQ46{display:block;width:100%;max-width:none;height:auto}@media (max-width:1023px),(pointer:coarse){.reading2_dvImg__0eQ46{min-width:1400px}}.reading2_sheet__3rW_G .markdown{color:var(--rt-body)}.reading2_sheet__3rW_G .markdown strong{color:var(--rt-ink)}.reading2_sheet__3rW_G .markdown a{color:var(--rt-brand-text);text-decoration-color:var(--rt-brand-line)}.reading2_sheet__3rW_G .markdown code{background:var(--rt-brand-tint);color:var(--rt-body)}.reading2_sheet__3rW_G .markdown h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,2.4vw,1.72rem);line-height:1.2;letter-spacing:-.015em;color:var(--rt-ink);position:relative;padding-left:16px;gap:0}.reading2_sheet__3rW_G .markdown h2:before{content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:3.5px;height:auto;border-radius:3px;background:linear-gradient(var(--rt-brand),var(--rt-brand-strong));transition:box-shadow .3s,background .3s}.reading2_sheet__3rW_G .markdown h2[data-spy=on]:before{box-shadow:0 0 10px rgba(111,170,192,.7)}.reading2_sheet__3rW_G .markdown h3{font-family:var(--serif);font-weight:600;font-size:1.16rem;color:var(--rt-ink)}.reading2_sheet__3rW_G .markdown h3:before{display:none}.reading2_sheet__3rW_G .markdown h4{color:var(--rt-ink);text-wrap:balance}.reading2_sheet__3rW_G .markdown li,.reading2_sheet__3rW_G .markdown p{font-size:1.01rem;line-height:1.72}.reading2_sheet__3rW_G .markdown blockquote{background:var(--rt-brand-tint);border-left-color:var(--rt-brand)}.reading2_sheet__3rW_G .markdown blockquote p{color:var(--rt-body)}.reading2_sheet__3rW_G .markdown thead{background:transparent}.reading2_sheet__3rW_G .markdown thead th{font-family:var(--label);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--rt-brand-text);background:var(--rt-brand-tint);border-bottom:1px solid var(--rt-brand-line)}.reading2_sheet__3rW_G .markdown th{color:var(--rt-ink);border-color:var(--rt-brand-line)}.reading2_sheet__3rW_G .markdown td{color:var(--rt-body);border-color:var(--rt-rule)}.reading2_sheet__3rW_G .markdown tbody tr:nth-child(2n){background:var(--rt-zebra)}.reading2_sheet__3rW_G .study-note blockquote{background:var(--rt-gold-tint);border-left-color:var(--rt-gold)}.reading2_sheet__3rW_G .study-note h3{color:var(--rt-ink)}.reading2_sheet__3rW_G .study-note :is(h2,h3){display:block;text-wrap:balance}.reading2_sheet__3rW_G .study-note :is(p,li){text-wrap:pretty}.reading2_measure__wrcJ1,.reading2_sheet__3rW_G .study-note>:is(p:not(:has(img)),ul,ol){max-width:39rem}.reading2_sheet__3rW_G .study-note p.lead-in:has(+:is(ul,ol)){margin-top:1.5rem;margin-bottom:.35rem}.reading2_sheet__3rW_G .study-note h3{margin-top:1.75rem;margin-bottom:.4rem}.reading2_sheet__3rW_G .study-note :is(p.lead-in,h3)+:is(ul,ol){margin-top:0}.reading2_sheet__3rW_G .study-note :is(p.lead-in,h3)+:is(ul,ol)>li:first-child>p:first-child{margin-top:0}.reading2_sheet__3rW_G .study-note :is(h2,h3)+p.lead-in{margin-top:.5rem}.reading2_sheet__3rW_G .study-note h2+h3{margin-top:1.25rem}.reading2_sheet__3rW_G .study-note :is(ol,ul)+h3{margin-top:1.9rem}.reading2_sheet__3rW_G .study-note h4+:is(p,ul,ol,.table-scroll){margin-top:0}.reading2_sheet__3rW_G .study-note h4+:is(ul,ol)>li:first-child>p:first-child{margin-top:0}.reading2_sheet__3rW_G .study-note h3+h4,.reading2_sheet__3rW_G .study-note h4+p.lead-in{margin-top:.5rem}.reading2_sheet__3rW_G .study-note .exam-tag{font-style:normal;font-weight:600;font-size:.78em;letter-spacing:.06em;text-transform:uppercase;color:var(--rt-brand-text);white-space:nowrap}.reading2_sheet__3rW_G .study-note hr{border-top-color:var(--rt-rule)}.reading2_sheet__3rW_G .study-note table{border-color:var(--rt-edge)}.reading2_sheet__3rW_G .study-note tbody tr:nth-child(2n){background:var(--rt-zebra)}.reading2_sheet__3rW_G .study-note .table-scroll{background:linear-gradient(90deg,var(--rt-paper) 30%,transparent) 0 /24px 100% no-repeat local,linear-gradient(270deg,var(--rt-paper) 30%,transparent) 100% /24px 100% no-repeat local,radial-gradient(farthest-side at 0 50%,var(--rt-scroll-shadow),transparent) 0 /10px 100% no-repeat scroll,radial-gradient(farthest-side at 100% 50%,var(--rt-scroll-shadow),transparent) 100% /10px 100% no-repeat scroll}@media (max-width:640px){.reading2_sheet__3rW_G .study-note .table-scroll :is(th,td):first-child{position:sticky;left:0;z-index:1;background:linear-gradient(var(--rt-rule),var(--rt-rule)) 100% /1px 100% no-repeat,var(--rt-paper)}.reading2_sheet__3rW_G .study-note .table-scroll tbody tr:nth-child(2n)>:is(th,td):first-child{background-color:var(--rt-zebra-solid)}.reading2_sheet__3rW_G .study-note .table-scroll thead th:first-child{background-color:var(--rt-brand-tint-solid)}}.reading2_root__Tptuq[data-theme=dark] .reading2_sheet__3rW_G .study-note .table-scroll,.reading2_root__Tptuq[data-theme=grey] .reading2_sheet__3rW_G .study-note .table-scroll{border-color:var(--rt-edge)}.reading2_root__Tptuq[data-theme=dark] .reading2_sheet__3rW_G .study-note .table-scroll::-webkit-scrollbar-track,.reading2_root__Tptuq[data-theme=grey] .reading2_sheet__3rW_G .study-note .table-scroll::-webkit-scrollbar-track{background:var(--rt-zebra)}.reading2_root__Tptuq[data-theme=dark] .reading2_sheet__3rW_G .study-note .table-scroll::-webkit-scrollbar-thumb,.reading2_root__Tptuq[data-theme=grey] .reading2_sheet__3rW_G .study-note .table-scroll::-webkit-scrollbar-thumb{background:var(--rt-brand-line)}.reading2_root__Tptuq[data-theme=dark] .reading2_sheet__3rW_G .study-note .table-scroll::-webkit-scrollbar-thumb:hover,.reading2_root__Tptuq[data-theme=grey] .reading2_sheet__3rW_G .study-note .table-scroll::-webkit-scrollbar-thumb:hover{background:var(--rt-brand)}.reading2_root__Tptuq[data-theme=dark] .reading2_dvImg__0eQ46,.reading2_root__Tptuq[data-theme=dark] .reading2_sheet__3rW_G .markdown img[src$=".svg"],.reading2_root__Tptuq[data-theme=grey] .reading2_dvImg__0eQ46,.reading2_root__Tptuq[data-theme=grey] .reading2_sheet__3rW_G .markdown img[src$=".svg"]{background:#fff;padding:10px;border-radius:12px;border:1px solid var(--rt-edge);filter:brightness(.94)}.reading2_root__Tptuq mark.uro-hl{background-color:var(--rt-hl);box-shadow:0 0 0 1px var(--rt-hl-brd);color:inherit;-webkit-box-decoration-break:clone;box-decoration-break:clone}.reading2_root__Tptuq mark.uro-hl:hover{background-color:var(--rt-hl);filter:brightness(1.15)}.reading2_root__Tptuq [data-uro-hl-ui][role=menu]{background:var(--rt-paper);border-color:var(--rt-edge);box-shadow:var(--rt-pop-shadow);color:var(--rt-ink)}.reading2_root__Tptuq [data-uro-hl-ui][role=menu] button{color:var(--rt-ink)}.reading2_root__Tptuq [data-uro-hl-ui][role=menu] button:hover{background:var(--rt-brand-tint)}.reading2_root__Tptuq [data-uro-hl-ui] form{background:var(--rt-paper);border-color:var(--rt-edge);box-shadow:var(--rt-pop-shadow)}.reading2_root__Tptuq [data-uro-hl-ui] form h2{color:var(--rt-ink)}.reading2_root__Tptuq [data-uro-hl-ui] form label{color:var(--rt-muted)}.reading2_root__Tptuq [data-uro-hl-ui] form textarea{background:var(--rt-paper);color:var(--rt-ink)}.reading2_root__Tptuq [data-uro-hl-ui] form :is(textarea,select){border-color:var(--rt-field)}.reading2_root__Tptuq [data-uro-hl-ui] form :is(textarea,select):hover{border-color:var(--rt-muted)}.reading2_root__Tptuq [data-uro-hl-ui] form :is(textarea,select):focus{border-color:var(--rt-brand)}.reading2_root__Tptuq [data-uro-hl-ui] form p{color:var(--rt-muted)}.reading2_root__Tptuq [data-uro-hl-ui][role=menu]>span{background:var(--rt-rule)}.reading2_root__Tptuq [data-uro-hl-ui] form>div>span{background:var(--rt-brand-tint);color:var(--rt-muted)}.reading2_root__Tptuq [data-uro-hl-ui] form button[type=button]{color:var(--rt-muted)}.reading2_root__Tptuq [data-uro-hl-ui] form button[type=button]:hover{background:var(--rt-brand-tint)}.reading2_root__Tptuq [data-uro-hl-ui] form textarea::-moz-placeholder{color:var(--rt-subtle)}.reading2_root__Tptuq [data-uro-hl-ui] form textarea::placeholder{color:var(--rt-subtle)}@media (prefers-reduced-motion:reduce){.reading2_aurora__zRCYf b{animation:none}.reading2_aurora__zRCYf,.reading2_mrFill__acf7o,.reading2_panel__DgBq2,.reading2_progline__Wc6is i,.reading2_sheet__3rW_G,.reading2_tocBead__fCMmT,.reading2_topbar__EXqFz{transition:none}}.reading2_root__Tptuq[data-theme-snap],.reading2_root__Tptuq[data-theme-snap] *{transition:none!important}.reading2_reportRow__s73yG{display:flex;justify-content:flex-end;margin-top:-20px}@media (min-width:1024px){.reading2_reportRow__s73yG{grid-column:1;margin-top:-28px}}.reading2_reportBtn__zhtzV{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;border:0;background:none;cursor:pointer;font:inherit;font-size:.82rem;color:var(--rt-muted);text-decoration:underline;text-underline-offset:2px}.reading2_reportBtn__zhtzV:hover{color:var(--rt-ink)}.reading2_reportBtn__zhtzV:focus-visible{outline:2px solid var(--rt-brand);outline-offset:2px}@media (pointer:fine){.reading2_reportBtn__zhtzV{min-height:32px}}