* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "PingFang SC", "Microsoft YaHei", sans-serif; background: #fafaf5; color: #333; }
.hdr { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.hdr-in { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; }
.brand { display: flex; align-items: center; gap: 8px; font-size: 1.4em; color: #c4a265; font-weight: bold; }
.contact { color: #888; font-size: 0.9em; }
.hero { background: linear-gradient(135deg, #f0e8c0 0%, #d4c09050%, #8b6b5a 100%); padding: 80px 20px; }
.hero-in { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 50px; }
.hero-c { flex: 1; }
.lbl { display: inline-block; background: rgba(255,255,255,0.4); padding: 4px 12px; border-radius: 12px; font-size: 0.8em; color: #5c4033; margin-bottom: 12px; }
.hero-c h1 { font-size: 2.6em; color: #5c4033; margin-bottom: 10px; }
.hero-c p { font-size: 1em; color: #8b6b5a; margin-bottom: 12px; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tags span { background: rgba(255,255,255,0.5); padding: 4px 12px; border-radius: 12px; font-size: 0.85em; color: #5c4033; }
.hero-i { font-size: 5em; }
.body { max-width: 1100px; margin: 0 auto; padding: 50px 20px; }
.prd h2 { text-align: center; font-size: 1.8em; color: #8b6b5a; margin-bottom: 35px; }
.prd-g { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; margin-bottom: 50px; }
.prd-c { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 3px 12px rgba(139,107,90,0.1); }
.prd-i { height: 150px; display: flex; align-items: center; justify-content: center; font-size: 3em; color: rgba(255,255,255,0.8); }
.pi1 { background: linear-gradient(135deg, #f0e8c0, #d4c090); }
.pi2 { background: linear-gradient(135deg, #d4c090, #c4a265); }
.pi3 { background: linear-gradient(135deg, #c4a265, #a08060); }
.pi4 { background: linear-gradient(135deg, #f0e8c0, #8b6b5a); }
.prd-c h3 { padding: 15px 15px 5px; color: #5c4033; }
.prd-c p { padding: 0 15px; color: #999; font-size: 0.9em; margin-bottom: 8px; }
.prd-c strong { display: block; padding: 8px 15px 15px; color: #c0392b; font-weight: bold; }
.why h2 { text-align: center; font-size: 1.8em; color: #8b6b5a; margin-bottom: 35px; }
.why-g { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.why-i { background: #fff; border-radius: 12px; padding: 30px; text-align: center; border-top: 3px solid #d4c090; }
.why-i .num { width: 36px; height: 36px; border-radius: 50%; background: #d4c090; color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.why-i h3 { color: #5c4033; margin-bottom: 8px; }
.why-i p { color: #999; font-size: 0.9em; }
.ftr { background: #8b6b5a; color: rgba(255,255,255,0.8); text-align: center; padding: 35px 20px; }
.ftr p { font-size: 0.9em; margin-bottom: 5px; }
.c { font-size: 0.8em; color: rgba(255,255,255,0.4); margin-top: 10px; }
@media (max-width: 768px) { .hero-in { flex-direction: column; text-align: center; } .hero-i { font-size: 3em; } }