:root{--ink:#172622;--green:#175d4b;--green-dark:#103d33;--mint:#dff0ea;--cream:#f5f0e4;--gold:#e4ad3f;--line:#d9e1dd;--white:#fff;--muted:#60716c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fbfcfa;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{display:block;width:100%;height:100%;object-fit:cover}button,input,select,textarea{font:inherit}.site-header{height:82px;max-width:1240px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-size:22px;font-weight:900}.brand strong,.brand small{display:block;line-height:1.2}.brand strong{font-size:18px}.brand small{margin-top:4px;font-size:9px;letter-spacing:.12em;color:#6c7f78}.site-header 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0;position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:12px;box-shadow:0 18px 55px #15392d1b}.benefits div{padding:24px 26px;border-right:1px solid var(--line)}.benefits div:last-child{border:0}.benefits strong,.benefits span{display:block}.benefits strong{font-size:14px}.benefits span{margin-top:4px;color:var(--muted);font-size:12px}.section{max-width:1180px;margin:auto;padding:100px 24px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:45px;margin-bottom:43px}.section h2,.equipment h2,.areas h2,.quote-section h2{margin:0;font-size:clamp(34px,4.2vw,53px);line-height:1.18;letter-spacing:-.04em}.section-heading>p{max-width:470px;color:var(--muted);margin:0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service-card{min-height:285px;padding:27px;background:#fff;border:1px solid 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li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:900}.button-gold{background:var(--gold);color:#172622}.button-gold:hover{background:#f0bd55;color:#172622}.gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:300px 300px;gap:15px}.gallery figure{position:relative;margin:0;overflow:hidden;border-radius:12px;background:#e8ecea}.gallery-tall{grid-row:1/3}.gallery figcaption{position:absolute;left:15px;bottom:15px;padding:7px 11px;border-radius:5px;background:#fff;color:var(--ink);font-size:12px;font-weight:800;box-shadow:0 8px 22px #17262222}.areas{max-width:1180px;margin:auto;padding:70px 65px;border-radius:20px;background:var(--green);color:#fff;display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.areas p:not(.eyebrow){color:#c9ddd6}.area-list{display:flex;flex-wrap:wrap;gap:10px}.area-list span{padding:8px 14px;border:1px solid #6da18f;border-radius:99px;font-size:13px}.quote-section{max-width:1180px;margin:100px auto;display:grid;grid-template-columns:.85fr 1.15fr;gap:75px;align-items:center;padding:0 24px}.quote-intro>p{color:var(--muted)}.direct-call{display:inline-flex;flex-direction:column;margin:24px 0 10px;padding:15px 21px;border-radius:10px;background:var(--mint);color:var(--green)}.direct-call span{font-size:11px}.direct-call strong{font-size:25px;line-height:1.3}.wechat{font-size:13px}.quote-section form{padding:31px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 23px 65px #173c3020}.quote-section label{display:block;margin-bottom:14px;font-size:13px;font-weight:800}.quote-section input,.quote-section select,.quote-section textarea{width:100%;margin-top:6px;padding:11px 12px;border:1px solid #cad7d1;border-radius:7px;background:#fbfcfa;outline:none}.quote-section input:focus,.quote-section select:focus,.quote-section textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #175d4b15}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;color:#596b65}.consent input{width:auto!important;margin-top:4px!important}.form-button{width:100%}.quote-section form>small{display:block;text-align:center;color:#7c8c87;margin-top:9px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}.faq-list details{padding:20px 0;border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:800;list-style:none;position:relative;padding-right:30px}summary:after{content:"+";position:absolute;right:5px;color:var(--green);font-size:22px}details[open] summary:after{content:"–"}.faq-list p{margin:12px 35px 0 0;color:var(--muted);font-size:14px}footer{max-width:1180px;margin:auto;padding:45px 24px 100px;border-top:1px solid var(--line);display:grid;grid-template-columns:1.1fr 1.4fr 1fr;gap:30px;align-items:center;color:var(--muted);font-size:12px}.footer-brand{color:var(--ink)}footer p{margin:3px 0}footer>a{text-align:right;color:var(--green);font-size:19px;font-weight:900}footer>small{grid-column:1/-1}.mobile-actions{display:none}
@media(max-width:950px){.site-header nav{display:none}.hero{grid-template-columns:1fr}.hero-photo{min-height:480px}.benefits{margin:0;border-radius:0;grid-template-columns:1fr 1fr}.benefits div:nth-child(2){border-right:0}.benefits div:nth-child(-n+2){border-bottom:1px solid var(--line)}.service-grid{grid-template-columns:1fr 1fr}.equipment{grid-template-columns:1fr}.equipment-photo{min-height:540px}.equipment-copy{padding:65px 34px}.areas,.quote-section,.faq{grid-template-columns:1fr}.areas{margin:30px 20px;padding:50px 35px;gap:35px}.quote-section{gap:35px}.section-heading{flex-direction:column;align-items:flex-start}.faq{gap:35px}footer{grid-template-columns:1fr 1fr}footer>div:nth-child(2){grid-column:1/-1}footer>a{text-align:left}}
@media(max-width:620px){body{padding-bottom:62px}.site-header{height:70px;padding:0 17px}.site-header>.button{display:none}.brand-mark{width:38px;height:38px}.brand strong{font-size:16px}.hero-copy{padding:62px 22px 48px}.hero h1{font-size:42px}.hero-lead{font-size:16px}.hero-photo{min-height:360px}.benefits{grid-template-columns:1fr}.benefits div{border-right:0;border-bottom:1px solid var(--line)!important}.section{padding:70px 20px}.service-grid{grid-template-columns:1fr}.service-card{min-height:225px}.equipment-photo{min-height:430px}.equipment-copy ul{grid-template-columns:1fr}.gallery{display:flex;overflow:auto;scroll-snap-type:x mandatory}.gallery figure{min-width:86vw;height:480px;scroll-snap-align:center}.areas{margin:20px 12px;padding:45px 24px}.quote-section{margin:65px auto;padding:0 13px}.form-row{grid-template-columns:1fr}.quote-section form{padding:22px}.faq{gap:28px}footer{grid-template-columns:1fr;padding-bottom:48px}footer>a{text-align:left}.mobile-actions{position:fixed;z-index:20;left:0;right:0;bottom:0;height:58px;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 -7px 25px #17262225}.mobile-actions a{display:grid;place-items:center;background:var(--green-dark);color:#fff;font-weight:900}.mobile-actions a+ a{background:var(--gold);color:var(--ink)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}