:root{
  --green:#5f7138;
  --green-dark:#4c5b2c;
  --green-deep:#3c4a22;
  --sage:#eef1e4;
  --sage-2:#e3e8d3;
  --cream:#f6f4ee;
  --cream-2:#f1ede4;
  --ink:#1f2117;
  --muted:#6c6f61;
  --line:#e7e4da;
  --white:#ffffff;
  --pink:#f6e7e2;
  --radius:18px;
  --shadow:0 12px 30px rgba(40,45,25,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.section{padding:70px 0}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:32px;height:70px}
.brand{font-weight:700;font-size:1.15rem;color:var(--green);letter-spacing:-.3px;white-space:nowrap}
.brand span{font-weight:400;color:var(--ink)}
.menu{display:flex;gap:24px;margin-left:8px;flex:1;flex-wrap:wrap}
.menu a{font-size:.9rem;color:var(--ink);transition:color .2s}
.menu a:hover,.menu a.active{color:var(--green)}
.nav-right{display:flex;align-items:center;gap:16px}
.icon-btn{background:none;border:none;cursor:pointer;color:var(--ink);display:flex}
.login{font-size:.88rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font-family:inherit;font-weight:500;border-radius:999px;transition:all .2s}
.btn-primary{background:var(--green);color:#fff;padding:10px 22px;font-size:.9rem}
.btn-primary:hover{background:var(--green-dark)}
.btn-lg{padding:14px 30px;font-size:.98rem}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink);padding:10px 22px;font-size:.9rem}

/* Hero */
.hero{position:relative;text-align:center;padding:96px 24px 108px;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%, #fbfaf6 0%, #eef0e6 45%, #dfe4d3 100%)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 20% 90%, rgba(120,140,80,.20), transparent 60%),radial-gradient(50% 45% at 85% 15%, rgba(150,170,110,.18), transparent 60%)}
.hero-inner{position:relative;max-width:680px;margin:0 auto}
.hero h1{font-size:3rem;line-height:1.15;font-weight:700;letter-spacing:-1px;margin-bottom:22px}
.hero p{color:var(--muted);font-size:1.02rem;max-width:540px;margin:0 auto 34px}

/* Category cards */
.cards-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 34px 30px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.cat-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(40,45,25,.10)}
.cat-ico{width:52px;height:52px;border-radius:50%;background:var(--sage);display:flex;align-items:center;justify-content:center;margin-bottom:22px;color:var(--green)}
.cat-card h3{font-size:1.25rem;font-weight:600;margin-bottom:12px}
.cat-card p{color:var(--muted);font-size:.94rem;margin-bottom:22px}
.more{color:var(--green);font-weight:500;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.more:hover{gap:10px}

/* Feature banner */
.feature{position:relative;border-radius:24px;overflow:hidden;min-height:300px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;background:linear-gradient(180deg,rgba(40,55,30,.15),rgba(30,45,25,.55)),radial-gradient(80% 120% at 50% 30%,#7f8f5a 0%,#56663a 40%,#33401f 100%)}
.feature-txt{position:relative;z-index:2}
.feature .lotus-emoji{font-size:2.4rem}
.feature .ftitle{margin-top:24px;font-size:1.4rem;letter-spacing:3px;font-weight:600;opacity:.96}
.feature .fsub{letter-spacing:2px;font-size:.8rem;opacity:.8;margin-top:6px}
.feature .btn{margin-bottom:26px}

/* Articles */
.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);align-items:center;margin-bottom:34px;flex-wrap:wrap}
.tabs a{padding:0 0 14px;font-size:.9rem;color:var(--muted);position:relative}
.tabs a.active{color:var(--ink);font-weight:600}
.tabs a.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--green)}
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.art-card .thumb{height:170px;border-radius:14px;margin-bottom:16px;background-size:cover;background-position:center;background-color:var(--sage-2)}
.tag{display:inline-block;background:var(--sage);color:var(--green-dark);font-size:.72rem;font-weight:500;padding:4px 10px;border-radius:6px;margin-bottom:10px}
.art-card h4{font-size:1.08rem;font-weight:600;margin-bottom:8px;line-height:1.35}
.art-card p{color:var(--muted);font-size:.88rem;margin-bottom:12px}
.empty{color:var(--muted);text-align:center;padding:40px 0}

/* Breadcrumb + page head */
.crumb{color:var(--muted);font-size:.85rem;margin-bottom:14px}
.crumb a:hover{color:var(--green)}
.page-head{padding:56px 0 10px}
.page-head h1{font-size:2.2rem;font-weight:700;letter-spacing:-.5px}
.page-head p{color:var(--muted);margin-top:10px;max-width:640px}

/* Article single */
.article-wrap{display:grid;grid-template-columns:1fr 320px;gap:48px;padding:40px 0 60px}
.article h1{font-size:2.3rem;line-height:1.2;font-weight:700;letter-spacing:-.6px;margin-bottom:20px}
.meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.85rem;margin-bottom:26px}
.meta .avatar{width:38px;height:38px;border-radius:50%;background:var(--sage-2);display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--green-dark)}
.cover{width:100%;border-radius:16px;margin-bottom:30px;background-color:var(--sage-2);aspect-ratio:16/9;object-fit:cover}
.article .body{font-size:1.05rem;color:#2b2d22}
.article .body p{margin-bottom:20px}
.article .body h2{font-size:1.4rem;color:var(--green);margin:30px 0 14px}
.article .body h3{font-size:1.2rem;margin:24px 0 12px}
.article .body blockquote{border-left:3px solid var(--green);background:var(--pink);padding:18px 22px;border-radius:0 10px 10px 0;font-style:italic;color:#5a4a44;margin:24px 0}
.article .body img{border-radius:12px;margin:14px 0}
.article .body ul,.article .body ol{margin:0 0 20px 22px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.chip{background:var(--sage);color:var(--green-dark);font-size:.78rem;padding:6px 12px;border-radius:8px}

/* Sidebar */
.side h4{font-size:1rem;font-weight:600;margin-bottom:16px;padding-left:10px;border-left:3px solid var(--green)}
.side-item{display:flex;gap:12px;margin-bottom:16px}
.side-item .t{width:64px;height:52px;border-radius:8px;background:var(--sage-2);flex:none;background-size:cover;background-position:center}
.side-item .txt{font-size:.85rem;font-weight:500;line-height:1.35}
.side-item .txt span{display:block;color:var(--muted);font-size:.75rem;font-weight:400;margin-top:4px}
.newsletter{background:var(--green);color:#fff;border-radius:16px;padding:26px;margin-top:30px}
.newsletter h4{color:#fff;border:none;padding:0;font-size:1.15rem;margin-bottom:8px}
.newsletter p{font-size:.85rem;opacity:.9;margin-bottom:16px}
.newsletter input{width:100%;border:none;border-radius:8px;padding:11px 14px;font-family:inherit;font-size:.9rem;margin-bottom:10px}
.newsletter button{width:100%;background:#fff;color:var(--green-dark);border:none;border-radius:8px;padding:11px;font-weight:600;font-family:inherit;cursor:pointer}
.flash-ok{background:var(--sage);color:var(--green-dark);padding:10px 14px;border-radius:8px;font-size:.85rem;margin-bottom:14px}

/* Newsletter block (home) */
.subscribe-block{background:var(--cream-2);border-radius:22px;text-align:center;padding:52px 24px}
.subscribe-block h3{color:var(--green);font-weight:600;margin-bottom:8px}
.subscribe-block p{color:var(--muted);max-width:460px;margin:0 auto 24px}
.subscribe-form{display:flex;gap:10px;max-width:440px;margin:0 auto}
.subscribe-form input{flex:1;border:1px solid var(--line);border-radius:999px;padding:13px 20px;font-family:inherit;background:#fff}

/* Footer */
footer.site{background:var(--cream);border-top:1px solid var(--line);text-align:center;padding:52px 24px 40px;margin-top:30px}
footer .fbrand{font-size:1.3rem;font-weight:700;color:var(--green);margin-bottom:18px}
.flinks{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;margin-bottom:22px}
.flinks a{font-size:.9rem;color:var(--muted)}
.flinks a:hover{color:var(--green)}
.copy{font-size:.8rem;color:#a4a698}

/* Pagination */
.pager{display:flex;gap:10px;justify-content:center;margin-top:40px}
.pager a,.pager span{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:.9rem}
.pager a:hover{border-color:var(--green);color:var(--green)}
.pager .cur{background:var(--green);color:#fff;border-color:var(--green)}

@media(max-width:900px){
  .menu{display:none}
  .cards-grid{grid-template-columns:1fr}
  .art-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.2rem}
  .article-wrap{grid-template-columns:1fr}
  .subscribe-form{flex-direction:column;border-radius:16px}
  .subscribe-form input{border-radius:12px}
}