.lib-hero{padding-bottom:72px}.lib-search{max-width:760px;box-shadow:var(--shadow-lg);background:#fff;border-radius:16px;align-items:center;gap:10px;margin-top:22px;padding:6px 6px 6px 18px;display:flex}.lib-search input{background:0 0;border:0;outline:none;flex:1;min-width:0;padding:10px 0;font-size:15px}.lib-search .btn{border-radius:12px}.lib-popular{color:#c3c9f5;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;font-size:13.5px;display:flex}.chip-glass{color:#fff;background:#ffffff1a;border-color:#ffffff47}.chip-glass:hover{border-color:#fff}.lib-groups{z-index:2;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-top:-40px;display:grid;position:relative}.lib-group{box-shadow:var(--shadow);color:var(--text);background:#fff;border:2px solid #0000;border-radius:18px;flex-direction:column;gap:4px;padding:16px;display:flex}.lib-group:hover{border-color:var(--line-2);text-decoration:none}.lib-group.is-on{border-color:var(--navy);background:#fffaea}.lib-group b{color:var(--navy);margin-top:8px;font-size:15px}.lib-group-code{background:var(--sun);width:36px;height:36px;color:var(--navy);border-radius:10px;place-items:center;font-size:13px;font-weight:800;display:grid}.lib-group .soon{color:var(--indigo);font-weight:700}.lib-kinds{flex-wrap:wrap;align-items:center;gap:8px;margin:22px 0 18px;display:flex}.lib-layout{grid-template-columns:260px minmax(0,1fr);align-items:start;gap:24px;display:grid}.lib-side{align-self:start}.lib-side-mobile{display:none}.lib-filter{flex-direction:column;gap:20px;display:flex}.lib-filter fieldset{border:0;flex-direction:column;gap:8px;margin:0;padding:0;display:flex}.lib-filter legend{color:var(--navy);margin-bottom:10px;padding:0;font-weight:700}.lib-kind-group{flex-direction:column;gap:6px;margin-bottom:8px;display:flex}.lib-kind-group .kicker{margin-top:4px;font-size:11.5px}.pill-check{cursor:pointer;position:relative}.pill-check input{opacity:0;cursor:pointer;position:absolute;inset:0}.pill-check span{border:1px solid var(--line-2);background:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:40px;height:36px;padding:0 12px;font-size:13.5px;font-weight:600;display:inline-flex}.pill-check input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}.pill-check input:focus-visible+span{outline-offset:2px;outline:3px solid #2d3ec273}.lib-recent{border:2px solid var(--sun);background:linear-gradient(#fffaea,#fff);border-radius:20px;margin-bottom:20px;padding:18px}.lib-recent h2{gap:10px;margin-bottom:14px;font-size:18px}.lib-recent-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.lib-recent-card{color:var(--text);background:#fff;border:1px solid #f3dfa2;border-radius:14px;flex-direction:column;gap:6px;padding:12px 14px;display:flex}.lib-recent-card:hover{border-color:var(--sun-dark);text-decoration:none}.lib-recent-card b{color:var(--navy);font-size:14px;line-height:1.35}.lib-toolbar{margin-bottom:12px}.lib-list{flex-direction:column;gap:12px;padding:0;list-style:none;display:flex}.lib-item{border:1px solid var(--line);background:#fff;border-radius:18px;align-items:center;gap:16px;padding:18px;display:flex}.lib-item:hover{border-color:var(--line-2);box-shadow:var(--shadow)}.lib-item-body{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.lib-item-title{color:var(--navy);font-size:16px;font-weight:700}.lib-meta{flex-wrap:wrap;gap:4px 14px;display:flex}.lib-item-side{flex-direction:column;flex:none;align-items:flex-end;gap:10px;display:flex}.lib-empty{padding:40px 20px}.pdf-ico{width:52px;height:60px;color:var(--bad);background:linear-gradient(#fff3f1,#fde4e0);border:1px solid #f6cfc9;border-radius:10px;flex:none;place-items:end center;padding-bottom:10px;font-size:12px;font-weight:800;display:grid;position:relative}.pdf-ico:after{content:"";background:#f6cfc9;border-top-right-radius:10px;border-bottom-left-radius:6px;width:14px;height:14px;position:absolute;top:-1px;right:-1px}.pdf-ico.sm{width:40px;height:46px;padding-bottom:7px;font-size:10px}.lib-cta{background:var(--bg-alt);border:1px solid #d9e1fb;border-radius:20px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:40px 0 56px;padding:22px 26px;display:flex}.doc-page{padding-top:22px;padding-bottom:56px}.doc-title{margin:12px 0 10px;font-size:32px}.doc-actions{gap:10px;margin:18px 0 22px}.free-note{color:var(--ok);font-size:14px;font-weight:700}.doc-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:24px;display:grid}.seg-tabs{border:1px solid var(--line);background:#fff;border-radius:16px;gap:4px;max-width:100%;margin-bottom:14px;padding:6px;display:inline-flex;overflow-x:auto}.seg-tabs a{color:var(--muted);white-space:nowrap;border-radius:12px;padding:9px 18px;font-size:14.5px;font-weight:700}.seg-tabs a:hover{color:var(--navy);text-decoration:none}.seg-tabs a.is-on{background:var(--navy);color:#fff}.viewer{border:1px solid var(--line);background:#fff;border-radius:18px;overflow:hidden}.viewer-bar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.viewer-stage{background:#d9def3;padding:26px}.viewer-frame{background:#fff;border:0;border-radius:4px;width:100%;height:760px;box-shadow:0 8px 24px #141e502e}.viewer-empty{aspect-ratio:210/297;max-width:460px;color:var(--indigo);text-align:center;background:#fff;border:2px dashed #b9c4ea;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:8px;margin:0 auto;padding:24px;display:flex;box-shadow:0 8px 24px #141e501f}.viewer-empty b{color:var(--navy);font-size:16px}.doc-hint{color:var(--navy);background:#f4f6ff;border:1.5px dashed #b9c4ea;border-radius:14px;margin-top:14px;padding:12px 16px;font-size:14px}.doc-side{flex-direction:column;gap:16px;display:flex}.doc-side h3{margin-bottom:10px;font-size:16px}.info-list{margin:0}.info-list div{border-bottom:1px dashed var(--line);justify-content:space-between;gap:12px;padding:9px 0;font-size:14px;display:flex}.info-list dt{color:var(--muted)}.info-list dd{color:var(--navy);text-align:right;margin:0;font-weight:700}.mini-docs{flex-direction:column;gap:12px;padding:0;list-style:none;display:flex}.mini-docs a{color:var(--text);align-items:center;gap:12px;display:flex}.mini-docs a:hover{text-decoration:none}.mini-docs a:hover b{color:var(--indigo)}.mini-docs a>span:last-child{flex-direction:column;min-width:0;display:flex}.mini-docs b{color:var(--navy);font-size:14px;line-height:1.35}.side-cta{background:var(--hero);color:#fff;border-radius:18px;flex-direction:column;align-items:flex-start;gap:10px;padding:20px;display:flex}.side-cta h3{color:#fff;margin:0}.side-cta p{color:#d8ddff;font-size:14px}@media (max-width:1100px){.lib-groups{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:960px){.lib-layout{grid-template-columns:minmax(0,1fr)}.lib-side{display:none}.lib-side-mobile{padding:0;display:block}.lib-side-mobile>summary{cursor:pointer;color:var(--navy);align-items:center;gap:8px;padding:14px 18px;font-weight:700;list-style:none;display:flex}.lib-side-mobile>summary::-webkit-details-marker{display:none}.lib-side-mobile .lib-filter{padding:4px 18px 18px}.doc-layout,.lib-recent-grid{grid-template-columns:minmax(0,1fr)}}@media (max-width:760px){.lib-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.lib-group{padding:12px}.lib-search{padding-left:14px}.lib-search .btn{padding:10px 14px}.lib-item{flex-wrap:wrap;align-items:flex-start;gap:12px;padding:14px}.lib-item-body{flex-basis:calc(100% - 64px)}.lib-item-side{flex-direction:row;justify-content:space-between;align-items:center;width:100%}.lib-item-side .btn{padding:10px 16px}.doc-title{font-size:23px}.viewer-stage{padding:12px}.viewer-frame{height:520px}.lib-cta{padding:18px}}