:root{--bg:#F6F0E6;--deep:#EFE6D6;--card:#FFF9F0;--sub:#E8DCC8;--title:#2C2118;--text:#4A3828;--muted:#6E5744;--aux:#8A7360;--terr:#C47A3A;--sand:#C4A574;--olive:#6B7F4A;--brown:#5C3A21;--border:rgba(92,58,33,.16);--shadow:0 16px 42px rgba(44,33,24,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}.wrap{width:min(1240px,calc(100% - 32px));margin:auto}a{color:inherit;text-decoration:none}button{font:inherit}.site-head{position:fixed;z-index:50;top:0;left:0;right:0}.soil-line{height:20px;background:var(--title);color:var(--deep);font-size:12px}.head-flex{height:20px;display:flex;align-items:center;justify-content:space-between}.text-btn{border:0;background:transparent;color:inherit;padding:0 4px;cursor:pointer}.stage-bar{height:64px;background:var(--sand);border-bottom:1px solid rgba(196,122,58,.55)}.stage-grid{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand{justify-self:start;display:flex;align-items:center;min-height:44px;font-weight:800;color:var(--title)}.brand img,.footer-brand img,.drawer-brand img{height:34px;max-width:190px;object-fit:contain}.menu-btn,.join-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(92,58,33,.28);background:rgba(255,249,240,.55);color:var(--brown);border-radius:10px;padding:0 18px}.menu-btn{justify-self:center;cursor:pointer}.join-link{justify-self:end}.tag-strip{height:42px;background:#E9D7B9;border-bottom:1px solid var(--border)}.tag-links{display:flex;align-items:center;gap:8px;height:42px}.tag-links a{padding:6px 12px;border-radius:8px;font-size:14px}.tag-links a.active,.mobile-nav a.active{background:var(--terr);color:var(--card)}.main-content{padding-top:126px}.hero,.page-hero{padding:28px 0 18px}.hero-media,.media-box{background:#ead8bd;border:1px solid var(--border);border-radius:14px;padding:10px;text-align:center}.hero-media img{width:100%;max-height:300px;object-fit:contain;object-position:center}.content-img{display:block;width:100%;max-height:240px;object-fit:contain;object-position:center;border-radius:12px}.app-img{display:block;max-width:100%;max-height:420px;object-fit:contain;margin:auto}.hero h1,.page-hero h1{font-size:clamp(28px,3vw,32px);line-height:1.25;color:var(--title);margin:.35em 0}.eyebrow{color:var(--terr);font-weight:800;letter-spacing:.06em}.lead{max-width:860px;font-size:17px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{min-height:44px;display:inline-flex;align-items:center;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,#C4A574 0%,#C47A3A 55%,#8B5E3C 100%);color:#FFF9F0;font-weight:700}.btn.secondary{background:#dcc49a;color:var(--brown)}.section{padding:28px 0}.section h2{color:var(--title);font-size:24px;margin:0 0 12px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.card.terr{border-top:5px solid var(--terr)}.card.olive{border-top:5px solid var(--olive)}.card h3{margin:0 0 8px;color:var(--title)}.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}.four-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden}.feature .media-box{border:0;border-radius:0;background:#ead8bd;min-height:190px;display:grid;place-items:center}.feature .media-box:empty{min-height:190px}.feature-body{padding:16px}.number-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.number-item{background:var(--deep);border:1px solid var(--border);border-radius:12px;padding:16px}.number-item b{display:block;color:var(--terr);font-size:20px}.content-section{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin:0 0 16px}.content-section h2{font-size:22px}.content-section p{margin:0}.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.site-footer{background:var(--title);color:var(--deep);border-top:2px solid var(--terr);padding:34px 0 80px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.footer-brand div{display:flex;flex-direction:column}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-grid h2{font-size:16px;color:#fff;margin:0 0 10px}.footer-grid a{display:block;color:#e8d9c2;padding:4px 0}.footer-note{color:#d8c7ae;border-top:1px solid rgba(255,255,255,.14);padding-top:18px;margin-top:22px}.copyright{color:#bda98e}.overlay{position:fixed;inset:0;background:rgba(44,33,24,.46);z-index:70;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.overlay.show{visibility:visible;pointer-events:auto;opacity:1}.drawer{position:fixed;z-index:80;left:0;top:0;bottom:0;width:min(370px,86vw);background:var(--bg);transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:.25s;overflow:auto;box-shadow:var(--shadow)}.drawer.open{transform:none;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:var(--sand);display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:800}.close-btn{min-height:44px;border:1px solid var(--border);background:var(--card);border-radius:10px;padding:0 14px;cursor:pointer}.soil-cards{padding:14px}.soil-cards section{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px;margin-bottom:12px}.soil-cards h2{font-size:16px;margin:0 0 8px}.soil-cards a{display:block;padding:10px;border-radius:10px}.soil-cards a:hover{background:var(--deep)}.soil-cards b,.soil-cards span{display:block}.soil-cards span{font-size:13px;color:var(--muted)}.search-panel{position:fixed;z-index:82;left:0;right:0;top:84px;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.search-inner{width:min(720px,calc(100% - 32px));margin:auto;background:var(--sand);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-head h2{margin:0}.search-look{background:var(--card);border:1px solid var(--border);padding:14px;margin:14px 0;color:var(--muted)}.preset-links{display:flex;gap:10px;flex-wrap:wrap}.preset-links a{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:9px 14px}.locked{overflow:hidden}.mobile-nav{display:none}a:focus-visible,button:focus-visible{outline:3px solid var(--olive);outline-offset:3px}
@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}.four-cards{grid-template-columns:1fr 1fr}.two-col{grid-template-columns:1fr}.article-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.tag-strip{display:none}.main-content{padding-top:84px}.stage-grid{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand img{max-width:130px}.menu-btn,.join-link{padding:0 12px}.cards,.four-cards,.number-list{grid-template-columns:1fr}.site-footer{padding-bottom:86px}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:60;min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--border)}.mobile-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px}.search-panel{top:0;bottom:0;background:var(--sand)}.search-inner{width:100%;min-height:100%;border:0;margin:0}.hero,.page-hero{padding-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.site-head{position:fixed}.soil-line{height:20px}.stage-bar{height:64px}.search-panel.open{overflow:auto}}