:root{--lh-max: 1400px;--lh-gap: 28px;--lh-radius: 12px;--lh-accent: #4CAF50;--lh-blue: #0b597c;--lh-bg: #fbfdff;--lh-soft: #f6f8fb;--lh-text: #0f1723;--lh-muted: #6b7280;--lh-shadow: 0 18px 40px rgba(11,20,30,.06);--lh-smooth: cubic-bezier(.2,.9,.2,1);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.lh-root{padding:36px 20px 80px;background:linear-gradient(180deg,#fff,#f7fbff);display:flex;justify-content:center}.lh-inner{width:100%;max-width:var(--lh-max)}.lh-title{text-align:center;font-size:32px;font-weight:800;color:var(--lh-text);margin:8px 0}.lh-underline{width:84px;height:6px;margin:10px auto 20px;border-radius:6px;background:linear-gradient(90deg,var(--lh-accent),#2e8b3c);box-shadow:0 6px 18px #4caf501f}.lh-sub{text-align:center;color:var(--lh-muted);max-width:900px;margin:8px auto 28px;line-height:1.7;font-size:15px}.lh-grid{display:grid;grid-template-columns:320px 1fr;gap:var(--lh-gap);align-items:start;align-content:start}.lh-left{position:relative;padding:12px;z-index:3}.lh-tabs{list-style:none;margin:0;padding:8px;background:linear-gradient(180deg,#094f6a,#0b597c);border-radius:10px;box-shadow:0 18px 40px #0b141e0f;overflow:hidden;max-height:74vh}.lh-tabs::-webkit-scrollbar{width:6px}.lh-tabs::-webkit-scrollbar-thumb{background:#ffffff0f;border-radius:8px}.lh-tabs__item{margin:0}.lh-tab{width:100%;display:flex;gap:12px;align-items:center;background:transparent;color:#eef8ff;padding:18px 14px;border:0;text-align:left;cursor:pointer;font-weight:700;border-radius:8px;transition:background .18s var(--lh-smooth),transform .18s var(--lh-smooth)}.lh-tab__icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;color:#c9f0ff}.lh-tab__label{font-size:15px;line-height:1;color:#f6fcff}.lh-tab:hover{background:#ffffff08;transform:translateY(-2px)}.lh-tab.is-active{background:linear-gradient(90deg,#fff,#fffffffa);color:var(--lh-blue);box-shadow:0 12px 30px #0b141e14;transform:none;border-left:6px solid var(--lh-accent);padding-left:12px}.lh-tab.is-active .lh-tab__icon{color:var(--lh-accent)}.lh-tab.is-active .lh-tab__label{color:var(--lh-accent)!important}.lh-left__accent{position:absolute;right:-8px;top:48px;bottom:48px;width:8px;background:linear-gradient(180deg,rgba(76,175,80,.15) 0%,var(--lh-accent) 40%,rgba(76,175,80,.9) 60%,transparent 100%);border-radius:6px;box-shadow:0 3px 8px #0b141e0a;pointer-events:none;z-index:1}.lh-right{padding:6px 6px 6px 18px;z-index:1}.lh-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;max-height:600px;overflow-y:auto;padding-right:6px}.lh-card{background:linear-gradient(180deg,#fff,#fbfdff);border-radius:12px;box-shadow:var(--lh-shadow);display:flex;gap:18px;padding:20px;border:1px solid rgba(15,23,35,.04);transition:transform .22s var(--lh-smooth),box-shadow .22s var(--lh-smooth);min-height:170px;position:relative}.lh-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px #0b141e14}.lh-card__media{width:84px;display:flex;align-items:flex-start;justify-content:center;padding-top:6px}.lh-media__badge{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#e8f6ea,#dff3df);box-shadow:0 8px 18px #0b141e0d;color:var(--lh-accent)}.lh-card__body{flex:1;display:flex;flex-direction:column}.lh-card__title{margin:0 0 8px;color:var(--lh-blue);font-weight:700;font-size:16px}.lh-hr{width:48px;height:3px;background:linear-gradient(90deg,#c6f2d1,#b8f0d7);border-radius:2px;margin-bottom:12px}.lh-card__excerpt{color:var(--lh-muted);font-size:14px;line-height:1.6;flex:1}.lh-card__cta{display:flex;align-items:center;justify-content:flex-end;margin-top:8px}.lh-cta{background:linear-gradient(180deg,var(--lh-accent),#3b8b3b);color:#fff;width:40px;height:40px;border-radius:999px;border:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 22px #0b141e14;transition:transform .18s var(--lh-smooth);text-decoration:none}.lh-cta:hover{transform:translateY(-3px)}.lh-empty{padding:40px;text-align:center;color:var(--lh-muted);font-size:15px;grid-column:1 / -1}@media(max-width:1024px){.lh-grid{grid-template-columns:260px 1fr}.lh-cards{grid-template-columns:1fr}.lh-title{font-size:28px}.lh-sub{font-size:14px}}@media(max-width:768px){.lh-grid{grid-template-columns:1fr}.lh-left{padding:0}.lh-left__accent{display:none}.lh-tabs{flex-wrap:nowrap;overflow-x:auto;max-height:none;border-radius:8px}.lh-tabs__item{flex:0 0 auto}.lh-tab{white-space:nowrap;padding:14px 16px}.lh-right{padding:0}.lh-cards{grid-template-columns:1fr;gap:20px}.lh-title{font-size:24px}}@media(max-width:480px){.lh-title{font-size:22px}.lh-sub{font-size:13px;padding:0 6px}.lh-card{flex-direction:column;gap:12px}.lh-card__media{width:100%;justify-content:flex-start}.lh-card__cta{justify-content:flex-start}}