.pg .bookcta{border:1px solid var(--ln);background:var(--sf);border-radius:16px;max-width:980px;margin:20px auto;padding:18px 20px}.pg .bookcta-h{color:var(--ink);margin:0 0 12px;font-size:20px;font-weight:800}.pg .bookcta-grid{grid-template-columns:1fr 1.6fr 1fr;gap:12px;display:grid}.pg .bookcta-two .bookcta-grid{grid-template-columns:1fr 1.6fr}.pg .bookcta-item{border:1px solid var(--ln);background:var(--bg);color:var(--ink);border-radius:12px;flex-direction:column;gap:6px;min-width:0;padding:14px 16px;text-decoration:none;display:flex}.pg .bookcta-item b{font-size:17px;font-weight:800}.pg .bookcta-item span,.pg .bookcta-ok{color:var(--mut);margin:0;font-size:16px;line-height:1.5}.pg .bookcta-pdf{border-color:var(--ac);flex-direction:row;align-items:center;gap:14px}.pg .bookcta-pdf img{border-radius:3px;flex:none;width:72px;height:auto;box-shadow:0 4px 12px #0000002e}.pg .bookcta-pdf div{flex-direction:column;gap:6px;display:flex}.pg .bookcta-pdf b{color:var(--ac)}.pg .bookcta-dl{min-height:44px;color:var(--ac);align-items:center;text-decoration:none;display:inline-flex}.pg .bookcta-dl:hover{text-decoration:underline}.pg .bookcta-a5{font-size:16px;font-weight:700}.pg a.bookcta-item:hover{border-color:var(--ac);box-shadow:0 6px 18px color-mix(in srgb,var(--ac) 15%,transparent)}.pg .bookcta-row{gap:8px;display:flex}.pg .bookcta-row input{min-width:0;min-height:44px;font:inherit;border:1px solid var(--ln);background:var(--sf);color:var(--ink);border-radius:10px;flex:1;padding:0 12px;font-size:16px}.pg .bookcta-row button{background:var(--btn-bg);min-height:44px;color:var(--btn-ink);font:inherit;cursor:pointer;border:0;border-radius:10px;flex:none;padding:0 18px;font-size:16px;font-weight:700}.pg .bookcta-row button:disabled{opacity:.6}.pg .bookcta-ok{color:var(--ac);font-size:15px;font-weight:700}.pg .bookcta-line b{color:#06c755}.pg .bookcta-join{color:var(--ac);margin-top:12px;font-size:16px;font-weight:700;text-decoration:none;display:inline-block}.pg .bookcta-join:hover{text-decoration:underline}.pg .bookcta-log{color:var(--ac);margin:12px 0 0 20px;font-size:16px;display:inline-block}@media (max-width:759px){.pg .bookcta{margin:16px;padding:14px}.pg .bookcta-grid,.pg .bookcta-two .bookcta-grid{grid-template-columns:1fr}.pg .bookcta-row{flex-direction:column}.pg .bookcta-row input,.pg .bookcta-row button{width:100%}.pg .bookcta-log{margin-left:0;display:block}}@media print{.pg .bookcta{display:none}}
.pg .reader{--rd-bar:52px;--rd-bg:var(--bg);--rd-ink:var(--ink);--rd-sf:var(--sf);--rd-ln:var(--ln);background:var(--rd-bg);color:var(--rd-ink)}.pg .reader-bar{top:var(--km-zonebar-h,64px);z-index:18;height:var(--rd-bar);background:var(--rd-bg);border-bottom:1px solid var(--rd-ln);align-items:center;gap:10px;padding:0 16px;display:flex;position:sticky}.pg .reader-bar button{border:1px solid var(--rd-ln);background:var(--rd-sf);min-width:44px;min-height:44px;color:var(--rd-ink);cursor:pointer;border-radius:22px;padding:0 14px;font-size:17px;font-weight:700}.pg .reader-title{white-space:nowrap;text-overflow:ellipsis;opacity:.8;flex:1;min-width:0;font-size:16px;font-weight:700;overflow:hidden}.pg .reader-aabtn{font-family:Georgia,serif;font-size:19px!important}.pg .reader-progress{background:0 0;height:3px;position:absolute;bottom:-1px;left:0;right:0}.pg .reader-progress>div{background:var(--ac,#0e7c66);transform-origin:0;height:100%;transform:scaleX(0)}.pg .reader-aa{z-index:40;right:16px;top:calc(var(--km-zonebar-h,64px) + var(--rd-bar) + 8px);border:1px solid var(--rd-ln);background:var(--rd-sf);width:min(420px,100vw - 32px);color:var(--rd-ink);border-radius:16px;padding:16px;position:fixed;box-shadow:0 10px 30px #0000002e}.pg .reader-aa-row{flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 12px;display:flex}.pg .reader-aa-row>span{opacity:.75;width:100%;font-size:15px;font-weight:700}.pg .reader-aa-row button{border:1px solid var(--rd-ln);background:var(--rd-bg);min-width:60px;min-height:46px;color:var(--rd-ink);cursor:pointer;border-radius:12px;flex:1;font-size:17px}.pg .reader-aa-row button[aria-pressed=true]{border:2px solid var(--ac,#0e7c66);font-weight:700}.pg .reader-aa .th-light{color:#122019;background:#fff}.pg .reader-aa .th-dark{color:#eef2ef;background:#1b1f1d}.pg .reader-aa .th-sepia{color:#3b3020;background:#f3e9d2}.pg .reader-close{border:1px solid var(--rd-ln);background:var(--rd-bg);min-height:44px;color:var(--rd-ink);cursor:pointer;border-radius:22px;padding:0 16px;font-size:16px}.pg .reader-aa>.reader-close{width:100%}.pg .reader-grid{display:block}.pg .reader-toc{z-index:39;background:var(--rd-sf);width:min(380px,86vw);color:var(--rd-ink);border-right:1px solid var(--rd-ln);-webkit-overflow-scrolling:touch;padding:12px 16px 40px;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-105%)}.pg .reader[data-panel=toc] .reader-toc{transform:none;box-shadow:6px 0 30px #0003}.pg .reader-scrim{z-index:38;background:#00000059;position:fixed;inset:0}.pg .reader-toc-head{justify-content:space-between;align-items:center;gap:10px;padding:4px 0 10px;font-size:19px;display:flex}.pg .reader-toc ol{margin:0;padding:0;list-style:none}.pg .reader-toc li{margin:0}.pg .reader-toc a{min-height:44px;color:inherit;border-radius:10px;padding:10px 8px;font-size:16.5px;line-height:1.45;text-decoration:none;display:block}.pg .reader-toc a:hover{background:var(--rd-bg)}.pg .reader-toc li.cur>a{color:var(--ac,#0e7c66);font-weight:800}.pg .reader-toc ol ol{border-left:2px solid var(--rd-ln);margin:0 0 8px 10px;padding-left:8px}.pg .reader-toc ol ol a{opacity:.85;min-height:40px;padding:8px;font-size:15px}.pg .reader-toc ol ol a.on{opacity:1;background:var(--rd-bg);color:var(--ac,#0e7c66);font-weight:700}.pg .reader-main{min-width:0;padding:0 16px}.pg .reader-resume{border:1px solid var(--ac,#0e7c66);background:var(--rd-sf);width:100%;min-height:48px;color:var(--ac,#0e7c66);text-align:left;cursor:pointer;border-radius:14px;margin:14px 0 0;padding:10px 16px;font-size:17px;font-weight:700;display:block}.pg .reader-doc{zoom:1}.pg .reader[data-fs="1"] .reader-doc{zoom:1.12}.pg .reader[data-fs="2"] .reader-doc{zoom:1.25}.pg .reader[data-fs="3"] .reader-doc{zoom:1.4}.pg .reader[data-lh="1"] .reader-doc :is(p,li,td,dd){line-height:2.15!important}.pg .reader-doc .idaeo-document{max-width:none}@media (min-width:1100px){.pg .reader-doc :is(main,.in){max-width:880px;margin-left:auto;margin-right:auto}}.pg .reader[data-theme=dark]{--rd-bg:#121614;--rd-ink:#e8eeea;--rd-sf:#1b211e;--rd-ln:#2c3631}.pg .reader[data-theme=dark] .reader-doc .idaeo-document{filter:invert(.9)hue-rotate(180deg);background-color:#f7f5f0!important}.pg .reader[data-theme=dark] .reader-doc .idaeo-document img{filter:invert(.9)hue-rotate(180deg)}.pg .reader[data-theme=sepia]{--rd-bg:#f3ead6;--rd-ink:#3b3020;--rd-sf:#f8f1e1;--rd-ln:#e2d5b8}.pg .reader[data-theme=sepia] .reader-doc .idaeo-document{filter:sepia(.35)brightness(.97)}.pg .reader-pager{gap:12px;margin:28px 0 8px;display:flex}.pg .reader-pager a{border:1px solid var(--rd-ln);background:var(--rd-sf);min-height:64px;color:var(--rd-ink);border-radius:14px;flex-direction:column;flex:1;gap:4px;padding:12px 16px;text-decoration:none;display:flex}.pg .reader-pager a small{color:var(--ac,#0e7c66);font-size:15px;font-weight:700}.pg .reader-pager a span{font-size:17px;line-height:1.4}.pg .reader-pager a.next{text-align:right}.pg .reader-pager .full{color:var(--ac,#0e7c66);flex:none;align-self:center;font-size:15px}@media (max-width:767px){.pg .reader-doc table{-webkit-overflow-scrolling:touch;max-width:100%!important;display:block!important;overflow-x:auto!important}.pg .reader-doc table tr>td:first-child{background:#fff!important}.pg .reader-doc table tr>:first-child{z-index:1;-webkit-hyphens:auto;hyphens:auto;left:0;box-shadow:2px 0 4px #0000000f;white-space:normal!important;overflow-wrap:break-word!important;word-break:normal!important;width:7.5em!important;min-width:6em!important;max-width:7.5em!important;position:sticky!important}.pg .reader-doc table td,.pg .reader-doc table th{width:auto!important;min-width:9em!important}.pg .reader-title{font-size:15px}.pg .reader-toc{border-right:0;width:100vw}.pg .reader-pager{flex-direction:column}.pg .reader-pager a.next{text-align:left}}@media (min-width:1100px){.pg .reader-tocbtn{display:none}.pg .reader-grid{grid-template-columns:300px minmax(0,1fr);gap:8px;display:grid}.pg .reader-toc{z-index:1;top:calc(var(--km-zonebar-h,64px) + var(--rd-bar));height:calc(100vh - var(--km-zonebar-h,64px) - var(--rd-bar));width:auto;box-shadow:none;background:0 0;transition:none;position:sticky;transform:none}.pg .reader-toc-head .reader-close,.pg .reader-scrim{display:none}}@media print{.pg .reader-bar,.pg .reader-toc,.pg .reader-aa,.pg .reader-resume,.pg .reader-pager,.pg .reader-scrim{display:none!important}.pg .reader-doc{zoom:1!important;filter:none!important}.pg .reader-grid{display:block!important}}:root[data-theme=dark] .pg .reader[data-theme=auto] .reader-doc .idaeo-document,:root[data-theme=dark] .pg .zonedoc.textbook:not(.reading) .idaeo-document{filter:invert(.9)hue-rotate(180deg);background-color:#f7f5f0!important}:root[data-theme=dark] .pg .reader[data-theme=auto] .reader-doc .idaeo-document img,:root[data-theme=dark] .pg .zonedoc.textbook:not(.reading) .idaeo-document img{filter:invert(.9)hue-rotate(180deg)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .pg .reader[data-theme=auto] .reader-doc .idaeo-document,:root:not([data-theme=light]) .pg .zonedoc.textbook:not(.reading) .idaeo-document{filter:invert(.9)hue-rotate(180deg);background-color:#f7f5f0!important}:root:not([data-theme=light]) .pg .reader[data-theme=auto] .reader-doc .idaeo-document img,:root:not([data-theme=light]) .pg .zonedoc.textbook:not(.reading) .idaeo-document img{filter:invert(.9)hue-rotate(180deg)}}.pg .reader-entry{max-width:980px;margin:18px auto 8px;padding:0 16px}.pg .reader-entry-title{color:var(--ink);margin:0;font-size:clamp(26px,5vw,36px);font-weight:800;line-height:1.3}.pg .reader-entry-meta{color:var(--mut);margin:6px 0 0;font-size:16px}.pg .reader-entry-go{flex-wrap:wrap;gap:10px;margin:14px 0 0;display:flex}.pg .reader-entry-go a,.pg .reader-entry-go button{border:2px solid var(--ac,#0e7c66);background:var(--sf);min-height:52px;color:var(--ac,#0e7c66);cursor:pointer;text-align:left;border-radius:26px;align-items:center;padding:8px 22px;font-size:18px;font-weight:800;text-decoration:none;display:inline-flex}.pg .reader-entry-go a.primary{background:var(--btn-bg);border-color:var(--btn-bg);color:var(--btn-ink)}.pg .reader-entry-links{flex-wrap:wrap;gap:8px 18px;margin:14px 0 0;display:flex}.pg .reader-entry-links a{min-height:44px;color:var(--ac,#0e7c66);align-items:center;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.pg .reader-entry-links a:hover{text-decoration:underline}@media (max-width:767px){.pg .reader-entry-go a,.pg .reader-entry-go button{justify-content:center;width:100%}}.pg .idaeo-document figure.hasfull{position:relative!important}.pg .idaeo-document .figfull{all:unset;z-index:2!important;color:#fff!important;cursor:pointer!important;background:#122019d1!important;border-radius:22px!important;align-items:center!important;min-height:44px!important;padding:0 14px!important;font:700 16px/1 system-ui,sans-serif!important;display:inline-flex!important;position:absolute!important;top:8px!important;right:8px!important;box-shadow:0 2px 8px #00000040!important}.pg .idaeo-document .figfull:focus-visible{outline:3px solid #45ccb2}.pg .idaeo-document .kmshare{float:right;min-width:44px;min-height:44px!important;margin:0 0 6px 12px!important;font-size:16px!important}.pg .idaeo-document .chno{opacity:1!important;font-size:20px!important;font-weight:800!important}@media (max-width:767px){.pg:has(.zonedoc.reading) .idathemes{display:none}}@media print{.pg .reader-entry,.pg .idaeo-document .figfull{display:none!important}}.pg .idaeo-document{--km-ink:#16242a!important;--km-mut:#3d4d53!important;--km-fai:#5a6a70!important;--km-ac:#0d7c6b!important;--km-acs:#e0f1ec!important;--km-ln:#dbe6e2!important;--km-sf:#fff!important;--km-bg:#f4f7f6!important;--km-rs:#fbfdfc!important;--km-btn:#0d7c6b!important}@media (max-width:767px){.pg .reader-main{padding:0 4px}.pg .reader-doc .idaeo-document main{margin-left:0!important;margin-right:0!important;padding-left:0!important;padding-right:0!important}.pg .reader-doc .idaeo-document section{margin-left:0!important;margin-right:0!important;padding-left:12px!important;padding-right:12px!important}}