:root{--orange:#f57c00;--orange2:#ffad32;--dark:#252525;--text:#555;--light:#fff8ef;--line:#eee;--white:#fff;--shadow:0 14px 40px rgba(72,45,15,.1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:var(--text);line-height:1.75;background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.header{height:78px;background:#fff;position:sticky;top:0;z-index:1000;box-shadow:0 2px 16px rgba(0,0,0,.06)}.nav{height:100%;display:flex;align-items:center}.logo{display:flex;align-items:center;gap:10px;color:var(--dark);flex-shrink:0}.logo img{width:55px;height:55px;object-fit:contain}.logo b{display:block;font-size:20px;letter-spacing:2px}.logo small{font:8px Arial;letter-spacing:1px;color:#999}.menu{display:flex;gap:31px;margin-left:auto}.menu 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@media(max-width:900px){.phone{display:none}.menu{gap:16px}.cards,.service-mode{grid-template-columns:1fr 1fr}.safety-grid{grid-template-columns:repeat(3,1fr)}.process{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.header{height:66px}.logo img{width:45px;height:45px}.logo b{font-size:17px}.menu{position:fixed;right:-100%;top:0;width:78%;height:100vh;background:#fff;display:flex;flex-direction:column;padding:90px 35px;gap:25px;box-shadow:-8px 0 30px rgba(0,0,0,.15);transition:.3s}.menu.open{right:0}.menu a{font-size:16px}.toggle{display:block;margin-left:auto;position:relative;z-index:2}.toggle.open i:nth-child(1){transform:translateY(8px) rotate(45deg)}.toggle.open i:nth-child(2){opacity:0}.toggle.open i:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero{min-height:620px}.hero h1{font-size:38px}.hero-copy{width:auto}.stats{grid-template-columns:1fr 1fr;margin-top:-35px}.stats div{padding:10px;border-bottom:1px solid var(--line)}.section{padding:65px 0}.heading h2,.copy h2{font-size:28px}.two-col,.map-grid,.form-wrap{grid-template-columns:1fr;gap:30px}.image-card img{height:260px}.cards,.feature-grid,.service-mode,.models,.jobs{grid-template-columns:1fr}.photo-strip,.gallery{grid-template-columns:1fr}.photo-strip img,.gallery img{height:250px}.band-inner{display:block}.band .btn{margin-top:16px}.page-hero{height:240px}.page-hero h1{font-size:33px}.process{grid-template-columns:1fr 1fr}.safety-grid{grid-template-columns:1fr 1fr}.safety-photo img{height:210px}.form-row{grid-template-columns:1fr}.form{padding:24px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.float-phone{right:10px;bottom:10px}}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
.service-points{max-width:920px;margin:0 auto;background:#fff;border:1px solid #ffd7a6;border-radius:8px;padding:28px 34px;box-shadow:0 10px 28px rgba(72,45,15,.08);color:var(--dark);font-size:18px;line-height:2}.service-points p{margin:0}.service-points b{color:var(--orange)}
.appendix-gallery{grid-template-columns:repeat(3,1fr);align-items:stretch}.appendix-gallery img{width:100%;height:300px;object-fit:contain;background:#f7f7f7;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.appendix-gallery img:first-child{grid-row:auto}
@media(max-width:700px){.service-points{padding:18px;font-size:14px;line-height:1.8}}
.footer-grid{grid-template-columns:1.35fr .8fr 1.15fr .8fr}.footer .logo b{font-size:16px;letter-spacing:1px}.footer-qr img{width:150px;height:150px;object-fit:contain;background:#fff;border-radius:8px;padding:6px}.footer-qr p{margin-top:8px;color:#ddd}.about-profile .two-col{align-items:start}.profile-text{margin-top:34px;color:#222;font-size:19px;line-height:1.9;text-align:justify}.profile-text p{margin-top:18px}.map-grid .check-list li{font-size:15px;line-height:1.65;color:#333}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.footer-qr img{width:140px;height:140px}.profile-text{font-size:16px}}
@media(max-width:700px){.footer-grid{grid-template-columns:1fr}.footer-qr img{width:150px;height:150px}.profile-text{font-size:15px;line-height:1.8}.map-grid .check-list li{font-size:13px}}
.business-list{max-width:900px;margin:28px auto 0;color:#222;font-size:18px;line-height:1.65}.business-list p{position:relative;margin:0 0 14px 0;background:#fff;border-left:4px solid var(--orange);border-radius:8px;padding:16px 20px 16px 48px;box-shadow:0 10px 28px rgba(72,45,15,.08)}.business-list p:last-child{margin-bottom:0}.business-list p:before{content:"✓";position:absolute;left:20px;top:16px;color:var(--orange);font-weight:700}.business-list b{font-weight:700;color:var(--dark)}.business-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:none}.business-cards p{min-height:220px;margin:0;background:var(--dark);border:0;border-radius:8px;padding:34px 28px;color:#ddd;box-shadow:var(--shadow)}.business-cards p:before{display:none}.business-cards b{display:block;margin-bottom:16px;color:var(--orange2);font-size:21px}.process-list{margin-top:0}.safety-cards{grid-template-columns:repeat(4,1fr)}.safety-cards .card{min-height:230px}.safety-cards .card h3{font-size:16px}.safety-cards .card p{font-size:12px;line-height:1.75}.gallery img{height:360px;object-fit:cover}.gallery img[src*="后文图片"]{object-fit:cover;object-position:center;background:#fff}.welfare-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}.welfare-gallery img{width:100%;height:190px;object-fit:cover;border-radius:8px;box-shadow:var(--shadow);background:#fff}.public-welfare{max-width:1000px;margin:0 auto;background:#fff;border:1px solid #ffd7a6;border-radius:8px;padding:30px 36px;box-shadow:var(--shadow);color:#222;font-size:20px;line-height:1.85;text-align:justify}.public-welfare p{margin:0}.location-card{display:grid;grid-template-columns:.9fr 1.1fr;min-height:330px;background:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}.location-copy{padding:55px 48px}.location-copy>span{color:var(--orange);font-size:12px;font-weight:700;letter-spacing:1px}.location-copy h3{margin:15px 0 12px;color:var(--dark);font-size:27px}.location-copy p{margin-top:10px;font-size:14px}.location-map{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:330px;overflow:hidden;background-color:#eef3f1;background-image:linear-gradient(30deg,rgba(127,164,152,.2) 12%,transparent 12.5%,transparent 87%,rgba(127,164,152,.2) 87.5%),linear-gradient(150deg,rgba(127,164,152,.2) 12%,transparent 12.5%,transparent 87%,rgba(127,164,152,.2) 87.5%),linear-gradient(30deg,rgba(127,164,152,.2) 12%,transparent 12.5%,transparent 87%,rgba(127,164,152,.2) 87.5%);background-size:80px 140px;color:var(--dark)}.location-map:after{content:"";position:absolute;inset:18px;border:2px solid rgba(245,124,0,.35);border-radius:8px}.location-map i{position:relative;z-index:1;width:54px;height:54px;border:15px solid var(--orange);border-radius:50% 50% 50% 0;transform:rotate(-45deg);margin-bottom:30px}.location-map i:after{content:"";position:absolute;width:12px;height:12px;background:#fff;border-radius:50%;left:6px;top:6px}.location-map strong,.location-map small{position:relative;z-index:1}.location-map strong{font-size:20px}.location-map small{margin-top:8px;color:#666}
@media(max-width:900px){.business-list{font-size:17px}.business-cards{grid-template-columns:1fr}.business-cards p{min-height:auto}.safety-cards{grid-template-columns:1fr 1fr}.location-card{grid-template-columns:1fr}.appendix-gallery{grid-template-columns:1fr}}
@media(max-width:700px){.business-list{font-size:15px}.business-list p{padding:14px 16px 14px 42px}.business-list p:before{left:16px;top:14px}.business-cards p{padding:24px}.safety-cards{grid-template-columns:1fr}.public-welfare{font-size:15px}.gallery img{height:250px}.welfare-gallery{grid-template-columns:1fr 1fr;gap:10px}.welfare-gallery img{height:130px}.location-copy{padding:32px 24px}.location-map{min-height:260px}.appendix-gallery img{height:260px}}