/* V4.12: cultivar notes and standalone garden knowledge pages */
.varietySection{margin:36px 0;padding:28px;border-radius:22px;background:var(--panel,#fff);border:1px solid var(--line,#dce3d7)}
.varietySection h2{font-size:clamp(1.6rem,3vw,2.25rem);margin:0 0 10px}.varietySection>p{max-width:78ch;line-height:1.65}
.varietyGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:12px;margin:19px 0}
.varietyCard{padding:19px;background:rgba(146,167,115,.09);border:1px solid var(--line,#dce3d7);border-radius:14px}
.varietyCard h3{font-size:1.16rem;margin:0 0 8px}.varietyCard p{line-height:1.55;margin:0 0 12px}.varietyCard a{font-size:.85rem;color:var(--forest,#315443);text-decoration:underline}
.varietyPhotoNote{display:block;margin-top:14px;color:var(--muted,#5f6f62);line-height:1.5}
.varietyCue{font-size:.82rem;color:var(--forest,#315443);margin-top:5px;line-height:1.4}
.knowledgePage{max-width:1200px;margin:auto}.knowledgeHero{position:relative;overflow:hidden;background:#e9efe5;color:#263c31;border-radius:26px;padding:clamp(28px,6vw,72px);margin:20px 0 22px;min-height:230px}
.knowledgeHero h1{font-size:clamp(2.3rem,5vw,4.1rem);max-width:17ch;margin:8px 0 14px;line-height:1.09}.knowledgeHero p{font-size:clamp(1rem,1.7vw,1.25rem);max-width:72ch;line-height:1.65;position:relative;z-index:1}.knowledgeHeroArt{position:absolute;right:3%;bottom:5%;font-size:clamp(55px,12vw,145px);opacity:.16;white-space:nowrap;pointer-events:none}
.knowledgeCaution{border-left:4px solid #ab8057;background:#fff6e7;border-radius:0 12px 12px 0;padding:15px 20px;line-height:1.6;margin:0 0 24px}
.knowledgeGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.knowledgeCard{border:1px solid var(--line,#dae3d4);border-radius:18px;background:var(--panel,#fff);padding:24px;display:flex;gap:19px;min-width:0;box-shadow:0 8px 22px rgba(25,48,28,.035)}
.knowledgeCard h2{font-size:clamp(1.26rem,2vw,1.65rem);line-height:1.25;margin:0 0 12px}.knowledgeCard p{line-height:1.62;margin:0 0 15px}.knowledgeCard a{color:var(--forest,#315443);font-weight:650;text-decoration:underline;text-underline-offset:3px}.knowledgeIcon{font-size:2rem;line-height:1;min-width:45px;text-align:center;color:var(--forest,#315443)}.knowledgeStep{font-size:.78rem;letter-spacing:.1em;color:var(--muted,#667469)}.knowledgeAction{line-height:1.62;padding:12px 15px;background:rgba(146,167,115,.1);border-radius:10px;margin-bottom:13px}.knowledgeFooter{margin:32px 0 50px;border-top:1px solid var(--line,#d6ded2);padding:22px 4px}.knowledgeFooter h2{font-size:1.2rem;margin:0 0 12px}.knowledgeFooter a{color:var(--forest,#315443);font-weight:650}.knowledgeSources{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px;font-size:.85rem}
.knowledgeTools .knowledgeHero{background:#e6ebe4}.knowledgeTools .knowledgeCard:nth-child(3n){background:#f7f7f3}
[data-theme="earth"] .knowledgeHero{background:linear-gradient(135deg,#d2bb9e,#f2e7d2)}[data-theme="earth"] .knowledgeCard{border-radius:10px;background:#fffaf0}[data-theme="earth"] .knowledgeAction{background:#f3e7d2}[data-theme="earth"] .varietySection{background:#faf4e9;border-radius:12px}
[data-theme="natural"] .knowledgeHero{border-radius:5px;background:linear-gradient(130deg,#dae3dd,#eef1e9)}[data-theme="natural"] .knowledgeCard{border-radius:6px;border-left:4px solid #66816c;box-shadow:none}[data-theme="natural"] .varietySection,[data-theme="natural"] .varietyCard{border-radius:5px}
[data-theme="meadow"] .knowledgeHero{border:2px solid #e8d7e8;background:radial-gradient(circle at 94% 20%,#ffebda 0 15%,transparent 36%),linear-gradient(135deg,#f2edfa,#f7f5e8);box-shadow:0 8px 0 #eee3db;border-radius:33px}[data-theme="meadow"] .knowledgeCard{background:#fffdf8;border:1px solid #e7d7dc;border-radius:19px 33px 18px 30px}[data-theme="meadow"] .knowledgeCard:nth-child(3n){background:#f9f3fc}[data-theme="meadow"] .knowledgeAction{background:#f6eef8}[data-theme="meadow"] .varietySection{background:#fffaf6;border-color:#e8d6dd;border-radius:30px}[data-theme="meadow"] .varietyCard{background:#f9f2fb;border-color:#ecdce7;border-radius:19px}
.guidePhotoPending{padding:9px 12px;font-size:.8rem;line-height:1.4;color:var(--muted,#657469);background:rgba(151,167,140,.12);border-radius:10px;margin:8px 0}
@media(max-width:760px){.knowledgeGrid{grid-template-columns:1fr}.knowledgeCard{padding:18px;gap:11px}.knowledgeIcon{min-width:32px;font-size:1.5rem}.knowledgeHero{min-height:0;padding:30px 22px}.knowledgeHeroArt{font-size:60px;opacity:.11}.varietySection{padding:20px}}