:root{
  --bg:#F6F0E6;--deep:#EFE6D6;--paper:#FFF9F0;--soft:#E8DCC8;
  --title:#2C2118;--text:#4A3828;--muted:#6E5744;--aux:#8A7360;
  --terracotta:#C47A3A;--sand:#C4A574;--olive:#6B7F4A;--brown:#5C3A21;
  --line:rgba(92,58,33,.16);--line-strong:rgba(92,58,33,.24);
  --shadow:0 12px 32px rgba(44,33,24,.08);--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
html.is-locked,html.is-locked body{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.72 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(107,127,74,.42);outline-offset:3px}
.site-width,.header-width{width:min(calc(100% - 40px),var(--max));margin-inline:auto}

/* Fixed header: compact on desktop, stable on mobile */
.site-header{position:fixed;inset:0 0 auto;z-index:50;box-shadow:0 5px 18px rgba(44,33,24,.06)}
.earth-line{height:22px;background:var(--title);color:var(--deep);font-size:12px}
.earth-line .header-width{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.earth-brand{font-weight:750;letter-spacing:.035em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.text-button{height:22px;border:0;background:transparent;color:var(--deep);padding:0 4px;min-width:44px;font-weight:700}
.stage-bar{height:60px;background:var(--sand);border-bottom:1px solid rgba(196,122,58,.42)}
.stage-bar-inner{height:100%;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:16px}
.brand-lockup{justify-self:start;min-width:0;min-height:44px;display:flex;align-items:center;font-weight:900;color:var(--title)}
.brand-logo{display:block;height:34px;max-width:210px;object-fit:contain;object-position:left center}
.drawer-button{justify-self:center;min-width:78px;height:42px;border:1px solid var(--line-strong);border-radius:10px;background:rgba(255,249,240,.84);color:var(--brown);font-weight:800;transition:.18s}
.drawer-button:hover{background:var(--paper);border-color:var(--brown)}
.join-link{justify-self:end;min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 17px;border-radius:10px;background:var(--brown);color:var(--paper);font-weight:800;transition:.18s}
.join-link:hover{background:#70492c}
.join-link.is-active{background:var(--terracotta)}
.soil-tabs{height:40px;background:var(--deep);border-bottom:1px solid var(--line)}
.soil-tabs-inner{height:100%;display:flex;align-items:center;gap:4px;overflow:hidden}
.soil-tabs a{height:30px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:8px;color:var(--brown);font-weight:750;white-space:nowrap;transition:.18s}
.soil-tabs a:hover{background:rgba(255,249,240,.72)}
.soil-tabs a.is-active{background:var(--terracotta);color:var(--paper)}
.site-main{padding-top:122px}

/* Type and shared content */
.page-hero{padding:34px 0 18px}
.eyebrow{font-size:12px;line-height:1.4;letter-spacing:.14em;text-transform:uppercase;color:var(--terracotta);font-weight:850}
.page-hero h1,.home-copy h1{font-size:clamp(28px,3vw,32px);line-height:1.25;color:var(--title);margin:7px 0 12px;letter-spacing:-.02em}
.lede{max-width:760px;margin:0;color:var(--muted);font-size:16.5px;line-height:1.75}
.hero-media,.media-slot{background:var(--deep);border:1px solid var(--line);border-radius:14px;padding:9px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-media{margin:0 auto 20px;max-height:300px}
.content-image,.hero-media img{display:block;width:100%;max-height:300px;object-fit:contain;object-position:center}

.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-bottom:46px}
.story-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:21px;box-shadow:0 8px 20px rgba(44,33,24,.04)}
.story-card h2{margin:0 0 8px;font-size:19px;line-height:1.4;color:var(--title)}
.story-card p{margin:0;color:var(--text)}
.story-card:nth-child(4n+2){border-top:3px solid var(--olive)}
.story-card:nth-child(4n+3){border-top:3px solid var(--terracotta)}
.story-card:nth-child(4n+4){border-top:3px solid var(--sand)}

/* Home */
.home-hero{padding:24px 0 28px}
.home-hero .hero-media{max-width:100%;min-height:150px}
.home-copy{max-width:800px;margin-top:18px}
.home-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.button-primary,.button-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 17px;border-radius:9px;font-weight:800;transition:transform .16s,box-shadow .16s}
.button-primary{background:linear-gradient(135deg,#C4A574 0%,#C47A3A 55%,#8B5E3C 100%);color:var(--paper)}
.button-secondary{background:var(--sand);color:var(--brown);border:1px solid rgba(92,58,33,.2)}
.button-primary:hover,.button-secondary:hover{transform:translateY(-1px);box-shadow:0 7px 18px rgba(44,33,24,.10)}
.section-block{padding:30px 0}
.section-block.alt{background:var(--deep)}
.section-title{display:grid;grid-template-columns:minmax(180px,.42fr) minmax(0,1fr);align-items:end;gap:28px;margin-bottom:16px}
.section-title h2{margin:0;color:var(--title);font-size:24px;line-height:1.3}
.section-title p{max-width:720px;margin:0;color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.mini-card{background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:18px;min-height:140px}
.mini-card .tag{display:inline-block;padding:3px 7px;border-radius:5px;background:var(--terracotta);color:var(--paper);font-size:12px;font-weight:850}
.mini-card:nth-child(even) .tag{background:var(--olive)}
.mini-card h3{margin:10px 0 5px;color:var(--title);font-size:18px}
.mini-card p{margin:0 0 10px;color:var(--muted);line-height:1.65}
.mini-card a{font-weight:800;color:var(--brown)}
.split{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:28px;align-items:center}
.split.reverse{grid-template-columns:minmax(300px,.92fr) minmax(0,1.08fr)}
.split .copy{max-width:650px}
.split .copy h2{margin:4px 0 10px;color:var(--title);font-size:24px;line-height:1.35}
.split .copy p{margin:0 0 12px;color:var(--text)}
.number-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:15px}
.number-list a,.status-card{background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:12px 13px;display:block}
.number-list a{transition:.18s}
.number-list a:hover{border-color:rgba(196,122,58,.55);transform:translateY(-1px)}
.number-list b{color:var(--terracotta);margin-right:7px}
.four-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.visual-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px 10px 14px}
.visual-card .media-slot{height:184px;margin-bottom:10px}
.visual-card .media-slot img{width:100%;height:100%;object-fit:contain}
.visual-card h3{margin:0 2px 5px;color:var(--title);font-size:18px}
.visual-card p{margin:0 2px;color:var(--muted);font-size:15px;line-height:1.65}
.wide-media{max-height:286px}
.wide-media img{max-height:268px}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.status-card strong{display:block;color:var(--title);margin-bottom:4px}
.status-card span{color:var(--terracotta);font-weight:850}
.app-panel{display:grid;grid-template-columns:minmax(220px,.65fr) minmax(0,1.35fr);gap:30px;align-items:center}
.app-panel .media-slot{max-height:400px}
.app-panel img{max-height:380px;width:100%;object-fit:contain}
.app-icon{width:56px;height:56px;object-fit:contain;vertical-align:middle;margin-right:9px}
.long-note{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:22px}
.long-note h2{margin:0 0 9px;color:var(--title);font-size:20px}
.long-note p{margin:0 0 10px}
.long-note a{font-weight:800;color:var(--brown)}

/* Footer */
.site-footer{background:var(--title);color:var(--deep);border-top:2px solid var(--terracotta);padding:36px 0 72px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.footer-brand strong{font-size:19px}.footer-brand span{color:var(--sand);font-size:14px}
.footer-logo{height:32px;max-width:160px;object-fit:contain}
.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding-top:2px}
.footer-groups h2{font-size:14px;margin:0 0 7px;color:var(--sand)}
.footer-groups a{display:block;padding:3px 0;color:var(--deep);font-size:14px}
.footer-groups a:hover{text-decoration:underline;text-underline-offset:3px}
.footer-note{margin:24px 0 0;max-width:860px;color:#dbcdbb;font-size:14px;line-height:1.75}
.copyright{margin:10px 0 0;color:var(--sand);font-size:13px}

/* Drawer and search */
.screen-overlay{position:fixed;inset:0;background:rgba(44,33,24,.48);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.22s}
.screen-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
.site-drawer{position:fixed;inset:0 auto 0 0;width:min(360px,86vw);background:var(--bg);z-index:80;transform:translateX(-103%);visibility:hidden;pointer-events:none;transition:transform .25s,visibility .25s;overflow-y:auto;box-shadow:var(--shadow);overscroll-behavior:contain}
.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}
.drawer-head{position:sticky;top:0;z-index:2;background:var(--sand);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--line)}
.drawer-brand{display:flex;align-items:center;gap:9px;font-weight:900;min-width:0}
.drawer-brand img{height:30px;max-width:145px;object-fit:contain}
.close-button{width:42px;height:42px;flex:0 0 42px;border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--brown);font-size:24px;line-height:1}
.drawer-stack{padding:12px}
.drawer-stack section{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:10px}
.drawer-stack h2{font-size:13px;margin:0 0 6px;color:var(--terracotta);letter-spacing:.08em}
.drawer-stack a{display:block;padding:8px 6px;border-top:1px solid var(--line)}
.drawer-stack a:first-of-type{border-top:0}
.drawer-stack b{display:block;color:var(--title);font-size:15px}
.drawer-stack span{display:block;color:var(--muted);font-size:12.5px;line-height:1.5;margin-top:1px}
.search-layer{position:fixed;left:0;right:0;top:82px;z-index:85;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}
.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}
.search-card{width:min(calc(100% - 40px),720px);margin:0 auto;background:var(--sand);border:1px solid var(--brown);padding:16px;box-shadow:var(--shadow)}
.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.search-card label{display:block;color:var(--brown);font-weight:750;margin-bottom:6px}
.search-card input{width:100%;height:46px;border:1px solid var(--line);border-radius:9px;background:var(--paper);padding:0 13px;color:var(--title)}
.search-presets{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.search-presets a{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:7px 11px;color:var(--brown);font-weight:750}
.mobile-nav{display:none}

/* Laptop / tablet */
@media(max-width:1020px){
  .site-width,.header-width{width:min(calc(100% - 36px),var(--max))}
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .four-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .visual-card .media-slot{height:210px}
  .status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 30px}
  .split,.split.reverse{gap:22px;grid-template-columns:minmax(0,1fr) minmax(280px,.82fr)}
}

/* Phone */
@media(max-width:720px){
  body{font-size:15.5px;line-height:1.68}
  .site-width,.header-width{width:calc(100% - 32px)}
  .earth-line{height:22px}
  .earth-line .header-width{gap:8px}
  .earth-brand{font-size:11px;max-width:calc(100% - 52px)}
  .text-button{font-size:12px}
  .stage-bar{height:58px}
  .stage-bar-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:7px}
  .brand-logo{height:29px;max-width:132px}
  .brand-lockup{font-size:14px;overflow:hidden}
  .drawer-button{min-width:58px;height:44px;padding:0 8px;font-size:13px}
  .join-link{height:44px;min-height:44px;padding:0 10px;font-size:13px}
  .soil-tabs{display:none}
  .site-main{padding-top:80px;padding-bottom:58px}

  .home-hero{padding:18px 0 22px}
  .home-hero .hero-media{min-height:120px;margin-bottom:16px;padding:7px;border-radius:12px}
  .home-copy{margin-top:14px}
  .page-hero{padding:24px 0 14px}
  .page-hero h1,.home-copy h1{font-size:28px;margin:6px 0 10px}
  .lede{font-size:16px;line-height:1.7}
  .home-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:15px}
  .button-primary,.button-secondary{width:100%;padding-inline:12px}

  .section-block{padding:23px 0}
  .section-title{display:block;margin-bottom:13px}
  .section-title h2{font-size:22px;margin-bottom:6px}
  .section-title p{font-size:14.5px;line-height:1.65}
  .feature-grid{grid-template-columns:1fr;gap:9px}
  .mini-card{min-height:0;padding:15px}
  .mini-card h3{font-size:17px;margin:8px 0 4px}
  .mini-card p{font-size:14.5px;margin-bottom:7px}

  .split,.split.reverse,.app-panel{grid-template-columns:1fr;gap:16px}
  .split.reverse .media-slot{order:2}
  .split.reverse .copy{order:1}
  .split .copy h2{font-size:22px;margin-bottom:8px}
  .split .copy p{margin-bottom:10px}
  .wide-media{max-height:245px;padding:7px}
  .wide-media img{max-height:229px}

  .number-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:12px}
  .number-list a{padding:10px 11px;font-size:14px}
  .four-grid{grid-template-columns:1fr;gap:10px}
  .visual-card{display:grid;grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto 1fr;column-gap:13px;padding:9px 12px 9px 9px;align-items:start}
  .visual-card .media-slot{grid-row:1 / span 2;width:118px;height:112px;margin:0;padding:6px}
  .visual-card h3{margin:3px 0 4px;font-size:17px}
  .visual-card p{font-size:14px;line-height:1.55}
  .status-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
  .status-card{padding:10px 11px;font-size:14px}
  .app-panel .media-slot{max-height:310px}
  .app-panel img{max-height:294px}
  .app-icon{width:48px;height:48px}

  .article-grid{grid-template-columns:1fr;gap:10px;padding-bottom:32px}
  .story-card,.long-note{padding:17px;border-radius:11px;box-shadow:none}
  .story-card h2,.long-note h2{font-size:18px}

  .footer-brand{margin-bottom:18px;flex-wrap:wrap}
  .footer-groups{grid-template-columns:1fr 1fr;gap:18px 22px}
  .footer-groups a{font-size:13.5px}
  .site-footer{padding:30px 0 calc(76px + env(safe-area-inset-bottom))}
  .footer-note{margin-top:22px;font-size:13px}

  .site-drawer{width:min(340px,88vw)}
  .drawer-stack{padding:10px}
  .drawer-stack section{padding:9px;margin-bottom:8px}
  .drawer-stack a{padding:7px 5px}
  .drawer-stack span{font-size:12px}

  .search-layer{top:0;bottom:0;background:var(--sand)}
  .search-card{width:100%;height:100%;border:0;margin:0;padding:calc(18px + env(safe-area-inset-top)) 16px 20px;overflow-y:auto}
  .search-presets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .search-presets a{text-align:center;padding:10px 8px}

  .mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:60;min-height:52px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,249,240,.98);border-top:1px solid var(--line);box-shadow:0 -6px 18px rgba(44,33,24,.07);backdrop-filter:blur(8px)}
  .mobile-nav a{min-height:52px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;position:relative}
  .mobile-nav a.is-active{background:var(--terracotta);color:var(--paper)}
}

@media(max-width:420px){
  .brand-logo{max-width:112px;height:27px}
  .drawer-button{min-width:54px;padding:0 6px}
  .join-link{padding:0 8px}
  .page-hero h1,.home-copy h1{font-size:27px}
  .visual-card{grid-template-columns:102px minmax(0,1fr);column-gap:11px}
  .visual-card .media-slot{width:102px;height:102px}
}

@media(max-width:360px){
  .site-width,.header-width{width:calc(100% - 24px)}
  .brand-logo{max-width:96px}
  .brand-lockup{font-size:13px}
  .drawer-button,.join-link{font-size:12px}
  .home-actions{grid-template-columns:1fr}
  .footer-groups{grid-template-columns:1fr 1fr}
  .number-list{grid-template-columns:1fr}
}