:root{--ink:#172925;--muted:#64726e;--green:#127859;--lime:#dcf274;--blue:#306bb0;--line:#dce4e0;--pale:#f3f6f5}*{box-sizing:border-box;letter-spacing:0}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;object-fit:cover}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.3;overflow-wrap:anywhere}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}.navrow{display:flex;align-items:center;gap:32px;min-height:88px}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;line-height:1.3}.brand img{width:36px;height:36px;object-fit:contain}.brand 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26px}.kicker{font-size:12px;font-weight:700;margin-bottom:20px}.green{color:var(--green)}.hero .kicker{color:var(--lime)}.hero h1{font-size:64px;margin-bottom:12px;max-width:850px}.hero-tagline{font-size:36px;line-height:1.45;max-width:640px;font-weight:700;margin-bottom:20px}.hero-desc{color:#e3eee7;max-width:500px;line-height:1.9;margin-bottom:28px}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:12px 24px;border-radius:4px;font-size:14px;font-weight:700;min-height:48px}.primary{background:var(--lime);color:#203c29}.primary:hover{background:#ecffa0}.light{background:#fff;color:var(--ink)}.hero-foot{display:flex;justify-content:space-between;margin-top:58px;border-top:1px solid #ffffff40;padding-top:18px;font-size:12px}.promise{border-bottom:1px solid var(--line);background:#fff}.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:28px 0;gap:32px}.promise-grid>div{position:relative;padding-left:40px;border-right:1px solid var(--line)}.promise-grid>div:last-child{border:0}.promise span{position:absolute;left:0;top:2px;font-size:12px;color:var(--green)}.promise strong{font-size:17px}.promise p{font-size:13px;color:var(--muted);margin:4px 0 0}.section{padding-top:90px;padding-bottom:90px}.about{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-picture{position:relative}.about-picture img{width:100%;aspect-ratio:1.2;object-fit:cover;border-radius:4px}.about-picture>span{position:absolute;bottom:0;right:0;padding:16px 24px;background:var(--lime);font-size:12px;font-weight:700}.about h2,.section-head h2,.faq-layout h2{font-size:36px;margin-bottom:24px}.body-copy{color:var(--muted);margin-bottom:20px}.text-link{font-weight:700;font-size:14px;color:var(--green);display:inline-flex;gap:22px;align-items:center}.about-bottom{display:flex;gap:28px;border-top:1px solid var(--line);margin-top:30px;padding-top:22px;font-size:13px;color:var(--muted)}.pale{background:var(--pale)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:36px}.section-head .kicker{margin-bottom:12px}.section-head h2{margin:0}.section-head>p{font-size:14px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.card{background:white;border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column}.card-photo{display:block;overflow:hidden}.card-photo img{width:100%;aspect-ratio:1.65;transition:transform .3s}.card:hover .card-photo img{transform:scale(1.035)}.card-body{padding:24px;display:flex;flex-direction:column;flex:1}.item-index,time{font-size:12px;color:var(--green);margin-bottom:10px;display:block}.card h3,.card h2{font-size:21px;margin-bottom:12px}.card p{font-size:14px;color:var(--muted);margin-bottom:20px}.card .text-link{margin-top:auto}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.work-photo img{width:100%;aspect-ratio:1.65;border-radius:4px}.work-title{display:flex;justify-content:space-between;gap:20px;align-items:start;margin-top:22px}.work-title h3{font-size:23px;margin-bottom:10px}.work-title>span{color:var(--green)}.work-grid p{color:var(--muted);font-size:14px}.faq-band{padding:80px 0;background:#edf4f1}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.faq-layout p{color:var(--muted);font-size:15px}.faq-list{border-top:1px solid #c4d6cd}.faq-list details{border-bottom:1px solid #c4d6cd;padding:22px 0}.faq-list summary{cursor:pointer;list-style:none;font-weight:700;display:flex;justify-content:space-between;gap:20px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';color:var(--green);font-size:22px;line-height:1.2}.faq-list details[open] summary:after{content:'−'}.faq-list details p{padding-top:15px;margin:0;max-width:560px}.contact-band{padding:65px 0;background:#167357;color:#fff}.contact-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}.contact-band .kicker{color:var(--lime)}.contact-band h2{font-size:40px;margin-bottom:18px}.contact-band p{font-size:14px;color:#dbede6;margin-bottom:0}.contact-info{display:flex;flex-direction:column;gap:14px;border-left:1px solid #ffffff45;padding-left:60px;overflow-wrap:anywhere}.contact-info>span{font-size:13px;color:#d6eade}.contact-info .phone{font-size:32px;line-height:1.4;font-weight:700}footer{background:#142b25;color:#e5eee9;padding:60px 0 0}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:80px;padding-bottom:45px}.footer-grid h3{font-size:14px}.footer-grid p,.footer-grid a:not(.brand){font-size:13px;color:#adbfB7}.footer-grid p{margin-top:16px}.footer-grid nav{display:grid;gap:8px}.copyright{border-top:1px solid #ffffff20;padding:20px 0;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#afc0b8}.page-heading{background:var(--pale);padding:65px 0}.page-heading h1{font-size:42px;margin-bottom:20px}.page-heading p:last-child{font-size:14px;color:var(--muted)}.reading{width:min(820px,calc(100% - 48px));margin:auto}.article-body{padding:60px 0;overflow-wrap:anywhere}.article-body img{width:100%;height:auto;margin:24px 0}.article-body h2{font-size:27px;margin-top:35px}.article-prev{display:flex;justify-content:space-between;gap:30px;padding-bottom:60px;font-size:14px}.article-prev a[hidden]{display:none}
@media(min-width:1600px){.hero-inner{padding-top:85px}.hero{min-height:620px}}
@media(max-width:980px){.navrow{gap:16px;min-height:76px}.nav-contact{display:none}.menu-toggle{display:block;margin-left:auto}.navrow nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:16px 32px;border-bottom:1px solid var(--line);margin:0}.navrow nav.open{display:grid;gap:0}.navrow nav a{padding:12px 0}.about,.faq-layout{gap:35px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{gap:30px}.hero h1{font-size:52px}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.brand{font-size:19px}.hero{min-height:0}.hero-inner{padding:44px 0 20px}.hero h1{font-size:40px}.hero-tagline{font-size:27px}.hero-desc{font-size:14px;max-width:95%}.hero-foot{margin-top:35px;font-size:11px;gap:14px}.hero-photo{object-position:65% center}.hero-shade{background:#0b261bac}.promise-grid{gap:10px;padding:20px 0}.promise-grid>div{padding-left:0}.promise span{position:static;display:block}.promise strong{font-size:14px}.promise p{display:none}.section{padding:54px 0}.about,.faq-layout,.contact-layout,.work-grid{grid-template-columns:1fr;gap:30px}.about h2,.section-head h2,.faq-layout h2{font-size:28px}.section-head{align-items:start;flex-direction:column;gap:16px}.cards{grid-template-columns:1fr}.card-photo img{aspect-ratio:1.8}.faq-band{padding:52px 0}.contact-band h2{font-size:32px}.contact-info{border-left:0;border-top:1px solid #ffffff45;padding:25px 0 0}.contact-info .phone{font-size:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{flex-wrap:wrap;gap:6px 20px}.page-heading h1{font-size:30px}.article-prev{flex-direction:column}.about-bottom{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}