@import url('/population.css');
:root{--teal:#49764d;--deep:#29432f;--gold:#d39238;--sand:#eef2e8;--line:#d7dfd2}
.hero{background:linear-gradient(122deg,#fbfaf6 0 68%,#e1eadb 68%,#bfd2b6 100%)}
.hero:after{background:#6a9364;opacity:.13}.landing{background:var(--sand)}
.lesson{border-top-color:#49764d}.lesson:nth-child(2){border-top-color:#d39238}.lesson:nth-child(3){border-top-color:#92704c}.lesson:nth-child(4){border-top-color:#668c86}
.status{margin-top:20px;color:#6d7a70;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.idea-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px;margin:28px 0}.idea,.vocab{background:#fff;border:1px solid var(--line);padding:24px}.idea h3,.vocab h3,.case-study h3{margin-top:0;font-family:Georgia,serif;font-size:1.35rem}.idea ul{margin:0;padding-left:20px}.idea li{margin:9px 0}.vocab-list{display:flex;flex-wrap:wrap;gap:8px}.vocab-list span{background:#e8f0e4;border:1px solid #d1dfcb;color:#365c39;border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:700}
.media-grid.embeds{grid-template-columns:repeat(2,1fr)}.media-card.wide{grid-column:1/-1}.media-card iframe{height:380px}.media-card.data iframe{height:500px}
.case-study{margin:34px 0;background:#29432f;color:#fff;padding:30px;border-left:6px solid var(--gold)}.case-study p{color:#d8e2d6}.case-study ul{columns:2;gap:35px}.case-study a{color:#ffe09c}
.resource-note{margin:24px 0;padding:16px 20px;background:#fff7e7;border-left:4px solid var(--gold);color:#63553c;font-size:.9rem}
.topic-nav{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 4px}.topic-nav a{border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:999px;color:#527056;font-size:.82rem;font-weight:700}.topic-nav a:hover{background:var(--teal);color:#fff}
@media(max-width:780px){.idea-grid{grid-template-columns:1fr}.media-grid.embeds{grid-template-columns:1fr}.media-card.wide{grid-column:auto}.case-study ul{columns:1}}