:root{
  --green-900:#06271d;
  --green-800:#0b3d2e;
  --green-700:#0e5a43;
  --mint:#e9fff7;
  --white:#ffffff;
  --text:#0b3d2e;
  --muted:rgba(11,61,46,.72);
  --border:rgba(11,61,46,.14);
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: #fff;
}
a{color:inherit;text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:14px;
  border:1px solid var(--border);
  background: var(--green-800);
  color:#fff; cursor:pointer;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover{background:var(--green-700);transform:translateY(-1px)}
.btn.ghost{background:#fff;color:var(--green-800)}
.pill{
  display:inline-flex;align-items:center;
  padding:6px 10px;border-radius:999px;
  background: rgba(233,255,247,.16);
  border: 1px solid rgba(233,255,247,.22);
  color:#fff;font-weight:700;font-size:12px;
}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:16px}
.hr{height:1px;background:var(--border);margin:14px 0}
.small{font-size:13px;color:var(--muted);line-height:1.55}

.topbar{
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color:#fff;
  border-bottom: 1px solid rgba(233,255,247,.16);
}
.header{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:66px;width:auto}
.nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.nav a{padding:8px 10px;border-radius:12px;opacity:.92}
.nav a:hover{background:rgba(233,255,247,.12);opacity:1}
.langswitch{display:flex;gap:8px;align-items:center}
.langswitch a, .langswitch button{
  border:1px solid rgba(233,255,247,.22);
  background:rgba(233,255,247,.08);
  color:#fff;border-radius:12px;padding:8px 10px;
  cursor:pointer;
}
.hero{padding:18px 0 22px}
.grid{
  display:grid;
  grid-template-columns: 1.55fr .85fr;
  gap:18px;
}
@media (max-width: 980px){
  .grid{grid-template-columns:1fr}
}

.slider{
  position:relative;border-radius:22px;overflow:hidden;
  height:420px;background:#0b3d2e;
}
.slide{
  position:absolute; inset:0;
  opacity:0; transform: scale(1.02);
  transition: opacity 500ms ease, transform 700ms ease;
  pointer-events:none;
  z-index:1;
}
.slide.active{opacity:1; transform: scale(1.0); pointer-events:auto; z-index:2}
.slide img{width:100%;height:100%;object-fit:cover;display:block}
.slide .overlay{
  position:absolute;left:0;right:0;bottom:0;
  padding:18px 18px 16px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.72));
  color:#fff;
}
.slide .title{font-size:22px;font-weight:800;margin:0 0 6px}
.slide .meta{font-size:13px;opacity:.9}

.slider-controls{
  position:absolute;left:0;right:0;top:50%;
  transform:translateY(-50%);
  display:flex;justify-content:space-between;
  padding:0 12px;
  z-index:6;
}
.slider-btn{
  width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(233,255,247,.25);
  background: rgba(6,39,29,.55);
  backdrop-filter: blur(6px);
  color:#fff;cursor:pointer;
  font-size:28px;
}
.slider-btn:hover{background: rgba(6,39,29,.78)}

.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:18px 0 10px}
.section-head h2{margin:0;font-size:20px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (max-width: 680px){ .cards{grid-template-columns:1fr} }

.thumb{border-radius:16px;overflow:hidden;border:1px solid var(--border);background:#f7fffb}
.thumb img{width:100%;height:170px;object-fit:cover;display:block}
.item h3{margin:10px 0 6px;font-size:16px}
.item .small{margin:0}

.editor-box .title{display:flex;align-items:center;justify-content:space-between;gap:10px}
.editor-box h3{margin:0;font-size:16px}
.quote{
  padding:16px;border-radius:16px;
  border:1px solid rgba(11,61,46,0.18);
  background:#E9FFF7;
  color:#0B3D2E;
}
.quote b{color:#0B3D2E}

.footer{
  margin-top:26px;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color:#fff;
  border-top: 1px solid rgba(233,255,247,.16);
}
.footer-inner{padding:18px 0;display:grid;gap:14px;grid-template-columns:1fr auto}
.footer-nav{display:flex;gap:12px;flex-wrap:wrap}
.footer a{opacity:.92}
.footer a:hover{opacity:1;text-decoration:underline}
.footer .brand img{height:52px}

.page-hero{padding:10px 0 16px}
.h1{margin:0;font-size:30px}
.kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(11,61,46,.72)}
.sub{margin:8px 0 0;color:rgba(11,61,46,.78);line-height:1.55}

.content{max-width:860px}
.article-content img,.article-content video,.article-content iframe{
  max-width:50%;width:50%;height:auto;display:block;margin:16px auto;border-radius:14px
}
@media (max-width:900px){
  .article-content img,.article-content video,.article-content iframe{max-width:100%;width:100%}
}
.staff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:900px){.staff-grid{grid-template-columns:1fr}}
.staff-card img{width:100%;max-width:240px;border-radius:18px;border:1px solid var(--border);display:block;margin-bottom:10px}

.list{display:grid;gap:12px}
.file-row{display:flex;gap:12px;align-items:center;justify-content:space-between}
.file-row .left{display:grid;gap:4px}