*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Arial,"Microsoft YaHei",sans-serif;background:#080807;color:#fff}
a{text-decoration:none;color:inherit}
body{max-width:520px;margin:0 auto;background:#0b0b09}
.app{min-height:100vh;background:radial-gradient(circle at top,#1c1710,#070707 55%,#000)}
.header{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.88);backdrop-filter:blur(10px);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(212,164,74,.25)}
.logo{display:flex;align-items:center;gap:8px;font-weight:900;color:#f5c86c;font-size:20px}.logoIcon{width:34px;height:34px;border-radius:50%;border:1px solid #d4a44a;display:grid;place-items:center;color:#d4a44a;font-weight:900}.menuBtn{font-size:26px;color:#d4a44a}
.hero{padding:24px 16px 20px;text-align:center}.hero h1{font-size:31px;line-height:1.22;margin:18px 0 10px;color:#f3c979;letter-spacing:.5px}.hero .sub{font-size:22px;color:#f1c980;margin:0 0 12px;font-weight:700}.hero .desc{font-size:14px;color:#d9c39a;margin-bottom:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f2d487,#b98232);color:#120d05;border-radius:9px;padding:13px 42px;font-weight:900;box-shadow:0 8px 25px rgba(191,139,49,.35)}
.heroImage{width:100%;height:315px;border-radius:18px;object-fit:cover;display:block;margin:18px 0 0;box-shadow:0 20px 45px rgba(0,0,0,.42)}
.featureBar{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:8px 16px 18px}.feature{background:rgba(255,255,255,.06);border:1px solid rgba(212,164,74,.22);border-radius:16px;padding:12px 6px;text-align:center;color:#f3c979;font-size:12px}.feature .ico{display:block;font-size:25px;margin-bottom:7px}
.panel{margin:14px 16px;padding:22px 16px;border-radius:20px;background:#f5f0e7;color:#131313;text-align:center}.panel h2{margin:0 0 8px;font-size:23px}.panel p{margin:0 0 16px;line-height:1.8;color:#333;font-size:14px}
.thumbGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:12px}.thumb img{width:100%;height:88px;border-radius:12px;object-fit:cover}.thumb b{display:block;margin-top:8px;font-size:14px}.thumb span{font-size:12px;color:#555}
.darkPanel{margin:14px 16px;padding:22px 16px;border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(212,164,74,.14)}.darkPanel h2{margin:0 0 8px;color:#f3c979;text-align:center}.darkPanel p{line-height:1.8;color:#d8d0c0;font-size:14px}
.serviceGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.serviceCard{padding:16px;border-radius:15px;background:rgba(255,255,255,.06);border:1px solid rgba(212,164,74,.18)}.serviceCard strong{display:block;color:#f3c979;font-size:18px;margin-bottom:6px}
.footer{padding:86px 16px 98px;text-align:center;color:#86785d;font-size:13px}.floatKefu{position:fixed;left:50%;transform:translateX(-50%);bottom:18px;width:min(460px,calc(100% - 32px));height:58px;border-radius:999px;background:linear-gradient(135deg,#f2d487,#b98232);color:#120d05;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;box-shadow:0 0 30px rgba(212,164,74,.55);z-index:100}
.bottomNav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(520px,100%);height:72px;background:rgba(4,4,4,.92);backdrop-filter:blur(10px);border-top:1px solid rgba(212,164,74,.16);display:grid;grid-template-columns:repeat(4,1fr);z-index:90;padding-bottom:8px}.bottomNav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:12px;color:#d6c08f}.bottomNav b{font-size:20px;color:#e7b95a}
.pageHero{padding:28px 16px 10px}.pageHero h1{font-size:30px;color:#f3c979;margin:0 0 8px}.pageHero p{color:#d8d0c0;line-height:1.8}.mainPic{width:100%;height:245px;border-radius:18px;object-fit:cover;display:block;margin-top:16px}