* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: #2b2b2b;
  background: #fbfaf8;
  line-height: 1.6;
}
a { color: inherit; }
header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 2rem;
  background: rgba(251,250,248,0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #eee;
}
.logo { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; text-decoration: none; font-size: 1.05rem; }
.logo .mark {
  width: 26px; height: 26px; border-radius: 6px; background: #2b2b2b; color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 0.85rem;
}
nav a { text-decoration: none; margin-left: 1.6rem; font-size: 0.92rem; color: #666; }
nav a:hover, nav a.active { color: #2b2b2b; }
main { max-width: 980px; margin: 0 auto; padding: 3rem 2rem 4rem; }
.hero { text-align: center; padding: 3rem 1rem 4rem; }
.badge {
  display: inline-block; padding: 0.3rem 0.85rem; border: 1px solid #ddd; border-radius: 999px;
  font-size: 0.78rem; color: #999; margin-bottom: 1rem;
}
h1 { font-size: 2.3rem; font-weight: 600; margin-bottom: 0.8rem; }
h2 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; }
.lead { color: #777; max-width: 560px; margin: 0 auto 1.8rem; font-size: 1.05rem; }
.lead.left { margin-left: 0; text-align: left; max-width: 640px; }
.btn {
  display: inline-block; padding: 0.7rem 1.5rem; background: #2b2b2b; color: #fff;
  border-radius: 8px; text-decoration: none; font-size: 0.92rem; border: none; cursor: pointer;
}
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.4rem; margin-top: 2rem; }
.card {
  border: 1px solid #eee; border-radius: 12px; overflow: hidden; background: #fff;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0,0,0,0.06); }
.thumb { height: 140px; }
.t1 { background: linear-gradient(135deg,#d9d0c1,#efe9df); }
.t2 { background: linear-gradient(135deg,#c9d6d3,#e8efee); }
.t3 { background: linear-gradient(135deg,#d8cdd9,#f0e9f1); }
.t4 { background: linear-gradient(135deg,#cfd8e0,#eef2f5); }
.t5 { background: linear-gradient(135deg,#e0d3c2,#f4ece1); }
.t6 { background: linear-gradient(135deg,#d3ddce,#eef3ec); }
.card-body { padding: 1.1rem 1.2rem 1.3rem; }
.card-body h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.3rem; }
.card-body p { font-size: 0.88rem; color: #888; }
.tag { display: inline-block; font-size: 0.72rem; color: #aaa; margin-top: 0.5rem; letter-spacing: 0.3px; text-transform: uppercase; }
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.6rem; margin-top: 2rem; }
.person { text-align: center; }
.avatar {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 0.7rem;
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 600;
}
.avatar.a1 { background: #c9a37c; }
.avatar.a2 { background: #7c9ac9; }
.avatar.a3 { background: #9ac97c; }
.person h3 { font-size: 0.95rem; }
.person p { font-size: 0.85rem; color: #999; }
form { max-width: 480px; margin-top: 1.8rem; display: grid; gap: 1rem; }
label { font-size: 0.85rem; color: #666; display: block; margin-bottom: 0.35rem; }
input, textarea {
  width: 100%; padding: 0.65rem 0.8rem; border: 1px solid #ddd; border-radius: 8px;
  font-family: inherit; font-size: 0.92rem; background: #fff;
}
textarea { resize: vertical; min-height: 100px; }
.info-list { margin-top: 2rem; color: #777; font-size: 0.92rem; }
.info-list div { margin-bottom: 0.5rem; }
footer {
  border-top: 1px solid #eee; padding: 1.6rem 2rem; text-align: center;
  color: #aaa; font-size: 0.82rem;
}