.lib-hero{padding:72px 0 56px}.lib-hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:80px;align-items:end}.lib-hero h1{margin:20px 0 0;font-size:64px;line-height:1.02;letter-spacing:-.026em}.lib-dek{margin-top:24px;max-width:580px;font-family:var(--serif);font-size:21px;line-height:1.5;color:var(--muted);text-wrap:pretty}.lib-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--ink)}.lib-fact{padding:18px 0;display:flex;flex-direction:column;gap:4px;border-bottom:1px solid var(--rule)}.lib-fact+.lib-fact{padding-left:24px;border-left:1px solid var(--rule)}.lf-num{font-family:var(--serif);font-size:44px;line-height:1}.lf-cap{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.lib-reviewer{grid-column:1 / -1;padding-top:18px;display:flex;align-items:center;gap:14px}.lib-reviewer .avatar{width:44px;height:44px}.lib-reviewer>span{display:flex;flex-direction:column;gap:2px}.lib-reviewer strong{font-size:15px;font-weight:600}.lib-reviewer span span{font-size:13.5px;color:var(--muted)}@media (max-width: 900px){.lib-hero{padding:48px 0 40px}.lib-hero-grid{grid-template-columns:minmax(0,1fr);gap:32px}.lib-hero h1{font-size:42px}.lib-dek{font-size:18px}}.lib-start{padding:0 0 88px}.lib-start-grid{display:grid;grid-template-columns:5fr 7fr;gap:24px;align-items:stretch}.pillar-card{background:var(--ink);color:var(--on-dark);padding:40px;display:flex;flex-direction:column;gap:18px;transition:background .15s ease}.pillar-card:hover{background:#1d2328;color:var(--on-dark)}.pc-title{font-family:var(--serif);font-size:32px;line-height:1.18;letter-spacing:-.02em}.pc-desc{flex-grow:1;font-size:16px;line-height:1.6;color:var(--on-dark-soft)}.pc-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:18px;border-top:1px solid var(--rule-dark)}.pc-meta{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--on-dark-muted)}.pc-cue{font-size:14px;font-weight:500}.sit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sit-card{background:var(--surface);border:1px solid var(--rule);padding:26px;display:flex;flex-direction:column;gap:12px;color:var(--ink);transition:border-color .15s ease}.sit-card:hover{border-color:var(--accent);color:var(--ink)}.sit-num{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--muted)}.sit-quote{flex-grow:1;font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.35}.sit-foot{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-top:14px;border-top:1px solid var(--rule)}.sit-name{display:flex;flex-direction:column;gap:2px}.sit-name strong{font-size:15px;font-weight:600}.sit-name span{font-size:13px;color:var(--muted)}.sit-cue{color:var(--accent)}@media (max-width: 900px){.lib-start{padding-bottom:56px}.lib-start-grid{grid-template-columns:minmax(0,1fr)}.pillar-card{padding:28px}.pc-title{font-size:26px}}@media (max-width: 600px){.sit-grid{grid-template-columns:minmax(0,1fr)}}.lib-main{display:grid;grid-template-columns:250px minmax(0,1fr);gap:64px;align-items:start;padding-top:24px;padding-bottom:104px}.lib-rail{align-self:stretch}.rail-sticky{position:sticky;top:104px;display:flex;flex-direction:column;gap:32px}.rail-nav{display:flex;flex-direction:column;gap:6px}.rail-label{margin-bottom:8px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.rail-nav a{display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:6px;align-items:baseline;padding:11px 12px;border:1px solid transparent;font-size:14.5px;font-weight:500;color:var(--muted);transition:color .15s ease,background .15s ease,border-color .15s ease}.rail-nav a:hover{color:var(--ink)}.rail-nav a.is-on{background:var(--surface);border-color:var(--rule);color:var(--ink)}.rn-num,.rn-count{font-family:var(--mono);font-size:12px;font-weight:400}.rail-nav a.is-on .rn-num{color:var(--accent)}.rail-cta{background:var(--ink);color:var(--on-dark);padding:22px;display:flex;flex-direction:column;gap:14px}.rail-cta .btn{min-height:44px;font-size:14px;padding:0 14px}.rail-note{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--on-dark-muted)}.lib-groups{display:flex;flex-direction:column;gap:72px}.lib-group{padding:0;border-top:0;scroll-margin-top:104px}.grp-head{display:flex;flex-direction:column;gap:12px;padding-bottom:20px}.grp-head h2{font-size:36px;line-height:1.14}.grp-quote{font-family:var(--serif);font-style:italic;font-size:18px;color:var(--muted)}.grp-rows{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--rule)}.grp-rows li{border-top:1px solid var(--rule)}.grp-rows a{display:grid;grid-template-columns:36px minmax(0,1fr) 176px;gap:20px;align-items:start;padding:22px 0;color:var(--ink)}.grp-rows a:hover .row-title{color:var(--accent)}.row-num{padding-top:5px;font-family:var(--mono);font-size:12px;font-weight:500;color:var(--accent)}.row-main{display:flex;flex-direction:column;gap:6px}.row-title{font-family:var(--serif);font-size:20px;line-height:1.3;letter-spacing:-.01em;transition:color .15s ease}.row-gloss{font-size:15px;line-height:1.5;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.row-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px;padding-top:3px}.row-time{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}.lib-cta{display:flex;justify-content:space-between;align-items:center;gap:24px 32px;padding:26px 30px;background:var(--paper-2)}.lib-cta p{max-width:600px;font-family:var(--serif);font-size:18px;line-height:1.5}.lib-cta .btn{flex-shrink:0}@media (max-width: 1000px){.lib-main{grid-template-columns:minmax(0,1fr);gap:0}.lib-rail{display:none}}@media (max-width: 700px){.grp-rows a{grid-template-columns:28px minmax(0,1fr)}.row-meta{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-start;flex-wrap:wrap}.grp-head h2{font-size:28px}.lib-cta{flex-direction:column;align-items:flex-start}}.lib-close{display:grid;grid-template-columns:7fr 5fr;gap:88px;align-items:center}.lib-close .conv-pitch h2{font-size:48px}.lib-close .conv-pitch>p{font-size:17px;max-width:600px}.lib-close-btn{align-self:flex-start;margin-top:8px}@media (max-width: 900px){.lib-close{grid-template-columns:minmax(0,1fr);gap:40px}.lib-close .conv-pitch h2{font-size:34px}}.lib-empty{padding-top:40px;padding-bottom:120px;max-width:640px;font-family:var(--serif);font-size:19px;line-height:1.55;color:var(--muted)}.lib-empty a{color:var(--accent);border-bottom:1px solid var(--rule)}.lib-more-en{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px;padding-top:24px;border-top:1px solid var(--rule);font-size:15px;line-height:1.55;color:var(--muted)}.sit-grid--stack{grid-template-columns:minmax(0,1fr)}