:root {
  --g0: #c6f06a;
  --g1: #7ad12f;
  --g2: #2f9e3c;
  --g3: #1b6b28;
  --navy: #12203a;
  --ink: #1a2433;
  --muted: #5b6b7a;
  --paper: #f4f8f1;
  --white: #fff;
  --line: #d7e4d2;
  --wa: #25d366;
  --tg: #2aabee;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(18, 32, 58, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", ui-rounded, system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}
a { color: var(--g3); text-decoration: none; }
img { max-width: 100%; height: auto; }
.wrap { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.site-header .bar {
  display: flex; align-items: center; gap: 18px;
  min-height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 800; letter-spacing: -.03em; font-size: 1.15rem; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.nav { display: flex; gap: 14px; flex: 1; flex-wrap: wrap; }
.nav a { color: var(--muted); font-weight: 600; font-size: .92rem; }
.nav a:hover { color: var(--g3); }
.hdr-actions { display: flex; gap: 8px; align-items: center; }
.search {
  display: flex; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; overflow: hidden;
}
.search input { border: 0; background: transparent; padding: 8px 14px; width: 180px; outline: none; }
.search button { border: 0; background: var(--g2); color: #fff; padding: 8px 14px; font-weight: 700; cursor: pointer; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--g2); color: #fff; border: 0; border-radius: 999px;
  padding: 10px 16px; font-weight: 700; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.btn.navy { background: var(--navy); }
.btn.danger { background: #c62828; }

.hero {
  position: relative; color: #fff; overflow: hidden;
  min-height: 340px; display: grid; align-items: end;
  background: #1b6b28 center/cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(18,32,58,.72) 0%, rgba(27,107,40,.35) 55%, rgba(122,209,47,.2) 100%);
}
.hero .wrap { position: relative; z-index: 1; padding: 48px 0 36px; }
.hero h1 { margin: 0 0 8px; font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.04em; max-width: 16ch; }
.hero p { margin: 0 0 18px; max-width: 46ch; color: #e8f7d8; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero .btn { background: #fff; color: var(--navy); }
.hero .btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }

.quad { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: -28px; position: relative; z-index: 2; }
.quad a {
  background: #fff; border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow);
  color: var(--navy); font-weight: 800;
}
.quad small { display: block; color: var(--muted); font-weight: 600; margin-top: 4px; }
.quad .wa { border-top: 4px solid var(--wa); }
.quad .tg { border-top: 4px solid var(--tg); }

.section { padding: 36px 0; }
.section h2 { margin: 0 0 14px; letter-spacing: -.03em; color: var(--navy); }
.muted { color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.card {
  background: #fff; border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 8px; min-height: 168px;
}
.card-top { display: flex; gap: 10px; align-items: center; }
.avatar {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  color: #fff; font-weight: 800; background: linear-gradient(160deg, var(--g1), var(--g3));
  flex: none;
}
.card h3 { margin: 0; font-size: 1rem; color: var(--navy); }
.pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { font-size: .72rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: var(--paper); color: var(--muted); }
.pill.wa { background: #e8f8ee; color: #128c3a; }
.pill.tg { background: #e7f6fd; color: #1677a3; }
.pill.pro { background: #fff4d6; color: #8a5a00; }
.card p { margin: 0; color: var(--muted); font-size: .9rem; flex: 1; }
.card .meta { font-size: .8rem; color: var(--muted); }

.cats { display: flex; gap: 8px; flex-wrap: wrap; }
.cats a { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-weight: 600; color: var(--ink); font-size: .88rem; }
.cats a.on { background: var(--navy); color: #fff; border-color: var(--navy); }

.promo-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-bottom: 22px; }
.promo-row .card { outline: 2px solid #e4c15a; }

.detail { display: grid; grid-template-columns: 1fr 300px; gap: 22px; padding: 28px 0; }
.panel { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.panel h1 { margin: 0 0 8px; color: var(--navy); letter-spacing: -.03em; }
.side .join { width: 100%; text-align: center; margin-bottom: 10px; }
.form { display: grid; gap: 10px; }
.form label { font-weight: 700; font-size: .88rem; }
.form input, .form select, .form textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; font: inherit; background: #fff;
}
.alert { padding: 10px 12px; border-radius: 12px; margin: 12px 0; }
.alert.ok { background: #e8f8ee; color: #1b6b28; }
.alert.err { background: #fdeaea; color: #9b1c1c; }
.ad-slot { margin: 16px 0; text-align: center; overflow: hidden; }
.ad-slot img { max-height: 120px; }
.site-footer { background: var(--navy); color: #c9d4c8; padding: 28px 0; margin-top: 20px; }
.site-footer a { color: #fff; }
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.pager { display: flex; gap: 6px; margin-top: 18px; }
.pager a { padding: 6px 10px; background: #fff; border-radius: 8px; }
.pager a.on { background: var(--navy); color: #fff; }

.menu-btn { display: none; background: none; border: 0; font-size: 1.4rem; }

@media (max-width: 860px) {
  .quad { grid-template-columns: 1fr 1fr; }
  .detail { grid-template-columns: 1fr; }
  .nav { display: none; }
  .nav.open { display: flex; position: absolute; left: 0; right: 0; top: 64px; background: #fff; padding: 12px 16px; border-bottom: 1px solid var(--line); flex-direction: column; }
  .menu-btn { display: block; }
  .search input { width: 110px; }
}