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.natural-search{background:linear-gradient(100deg,#edf1ff,#fff8e7);border:1px solid var(--line);border-radius:20px;padding:20px;margin:0 0 25px}.natural-search label{display:block;font-weight:850;margin-bottom:8px}.natural-search>div{display:flex;gap:9px}.natural-search input{min-width:0;flex:1;border:1px solid #b9c2d1;background:#fff;border-radius:999px;padding:12px 17px}.natural-search p{height:1em;margin:7px 4px 0;color:var(--blue);font-size:.72rem}.all-topics-action{display:flex;justify-content:center;flex-wrap:wrap;gap:9px}
.humanity-lab{max-width:1180px;margin:auto;padding:70px 24px 88px}.lab-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:10px}.lab-tabs button{white-space:nowrap;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);padding:10px 15px;font-weight:750;cursor:pointer}.lab-tabs button[aria-selected="true"]{background:var(--blue);border-color:var(--blue);color:#fff}.lab-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);min-height:320px}.lab-panel[hidden]{display:none}.lab-copy{display:flex;align-items:center;gap:15px;margin-bottom:23px}.lab-copy h3{font-size:1.5rem;letter-spacing:-.035em;margin:0}.lab-copy p{color:var(--muted);font-size:.82rem;margin:4px 0 0}.lab-icon{display:grid;place-items:center;width:55px;height:55px;border-radius:16px;background:var(--soft);color:var(--blue);font-size:1.45rem;font-weight:850}.you-controls{display:grid;grid-template-columns:minmax(160px,1fr) minmax(210px,1.5fr) auto;gap:10px;align-items:end}.you-controls label,.lab-panel>label{color:var(--muted);font-size:.72rem;font-weight:750}.you-controls select,.lab-panel>select{border:1px solid #bcc5d2;border-radius:12px;background:#fff;padding:12px;color:var(--ink);font:inherit;font-weight:700}.lab-answer{display:flex;gap:13px;align-items:center;margin-top:20px;border-left:3px solid var(--blue);background:var(--soft);padding:15px 17px;min-height:40px}.lab-answer:empty{display:none}.lab-answer>span{font-size:1.7rem}.lab-answer strong{font-size:.9rem}.lab-answer p{color:var(--muted);font-size:.78rem;margin:4px 0}.country-ranking{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.country-ranking li{display:grid;grid-template-columns:30px 32px 1fr auto;align-items:center;gap:7px;border:1px solid var(--line);border-radius:13px;padding:11px}.country-ranking span{color:var(--blue);font-size:.7rem;font-weight:850}.country-ranking i{font-style:normal;font-size:1.2rem}.country-ranking strong{font-size:.82rem}.country-ranking b{font-variant-numeric:tabular-nums}.earth100-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.earth100-list>div{display:grid;grid-template-columns:32px 74px 1fr;align-items:center;gap:8px;border:1px solid var(--line);border-radius:13px;padding:12px}.earth100-list>div>span:first-child{font-size:1.2rem}.earth100-list strong{color:var(--blue)}.earth100-list b{font-size:.82rem}.earth100-bar{grid-column:2/4;height:4px;border-radius:5px;background:#e7eaf0;overflow:hidden}.earth100-bar i{display:block;height:100%;background:var(--blue)}.game-question{font-size:1.15rem;font-weight:800;margin:20px 0}.game-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.game-choices button{border:1px solid var(--line);border-radius:17px;background:#fff;padding:18px;cursor:pointer;font-weight:800}.game-choices button span{display:block;font-size:2rem;margin-bottom:7px}.game-choices button:hover{border-color:var(--blue)}.game-choices button.correct{background:#edf9f1;border-color:#66b984}.game-choices button:disabled{cursor:default}.game-question+#game-choices+*+#next-question{margin-top:12px}
.sixty-launch{margin-top:20px;width:100%}.sixty-dialog{width:min(800px,calc(100% - 24px));padding:0;border:1px solid var(--line);border-radius:26px;background:#f7f8f4;color:var(--ink);box-shadow:0 30px 100px rgba(15,23,42,.28)}.sixty-dialog::backdrop{background:rgba(17,24,39,.62);backdrop-filter:blur(6px)}.sixty-shell{padding:28px}.sixty-shell h2{margin:0;font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.05em}.sixty-clock{display:flex;align-items:end;justify-content:center;gap:8px;margin:22px 0}.sixty-clock strong{font-size:5rem;line-height:.9;letter-spacing:-.07em;color:#0b1638;font-variant-numeric:tabular-nums}.sixty-clock span{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:.65rem}.sixty-progress{height:7px;background:#dfe3ea;border-radius:999px;overflow:hidden}.sixty-progress span{display:block;height:100%;width:0;background:var(--blue)}.sixty-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:22px 0}.sixty-grid article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px;text-align:center;display:flex;flex-direction:column}.sixty-grid article>span{font-size:1.5rem}.sixty-grid strong{font-size:1.25rem;font-variant-numeric:tabular-nums}.sixty-grid b{font-size:.68rem}.sixty-grid small{font-size:.56rem;color:var(--muted);margin-top:4px}
@media(max-width:900px){.world-context-section{grid-template-columns:1fr}.you-controls{grid-template-columns:1fr}.sixty-grid{grid-template-columns:repeat(3,1fr)}.rank-signal{display:none}}
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.world-context-section{grid-template-columns:1fr}
.population-pulse{margin:clamp(60px,9vw,112px) 0}.population-pulse .section-heading{align-items:end}.population-pulse .section-heading>p{max-width:570px}.population-pulse-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.population-pulse-grid article{position:relative;min-height:190px;padding:24px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#fff,#f3f6ff);box-shadow:0 16px 46px rgba(28,39,64,.07);overflow:hidden}.population-pulse-grid article>span{display:grid;place-items:center;width:38px;height:38px;margin-bottom:28px;border:1px solid #cbd3e8;border-radius:13px;background:#eef1ff;color:var(--blue);font-weight:850}.population-pulse-grid small{display:block;color:var(--muted);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.population-pulse-grid strong{display:block;margin:5px 0 8px;color:#0b1638;font-size:clamp(2rem,4vw,3.2rem);font-variant-numeric:tabular-nums;letter-spacing:-.06em;line-height:1}.population-pulse-grid p{margin:0;color:var(--muted);font-size:.72rem;line-height:1.45}.population-pulse-grid .net{background:linear-gradient(145deg,#3157d5,#18358f);color:#fff}.population-pulse-grid .net>span{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff}.population-pulse-grid .net small,.population-pulse-grid .net p{color:rgba(255,255,255,.72)}.population-pulse-grid .net strong{color:#fff}.population-pulse-foot{display:flex;justify-content:space-between;gap:20px;margin-top:14px;color:var(--muted);font-size:.72rem}.population-pulse-foot a,.inline-link{color:var(--blue);font-weight:800;text-decoration:none}.population-pulse-foot a:hover,.inline-link:hover{text-decoration:underline}

@media(max-width:900px){.population-pulse-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.population-pulse .section-heading{display:block}.population-pulse-grid{grid-template-columns:1fr}.population-pulse-grid article{min-height:160px}.population-pulse-foot{display:grid}}