/* Shared presentation for all five Qingsha Zhiyu routes. */
.qsy-site{--ink:#183b34;--brand:#087f6a;--deep:#123d36;--paper:#fafbf8;--soft:#edf4f1;--line:#d6e2da;--muted:#526960;margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans SC','Microsoft YaHei',sans-serif;font-size:16px;font-weight:400;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
.qsy-site *{box-sizing:border-box}.qsy-site ::selection{background:#c5e8d9;color:#123d36}.qsy-site a{color:inherit;text-decoration:none}.qsy-site a:hover{color:var(--brand)}.qsy-site button{font:inherit}.qsy-site :focus-visible{outline:3px solid #b17d26;outline-offset:5px}.qsy-site img{display:block;max-width:100%;height:auto}.qsy-site svg{width:24px;height:24px;flex-shrink:0}.qsy-site h1,.qsy-site h2,.qsy-site h3,.qsy-site p,.qsy-site figure{margin:0}.qsy-site h1,.qsy-site h2,.qsy-site h3{font-family:inherit;color:inherit;letter-spacing:-.025em;font-weight:600;text-wrap:balance}.qsy-site h2{font-size:clamp(28px,2.6vw,38px);line-height:1.45}.qsy-site h3{font-size:22px;line-height:1.5}.qsy-site p{color:var(--muted)}.qsy-site .wrap{width:min(1200px,calc(100% - 96px));margin-inline:auto}.qsy-site .skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:#fff;padding:12px 20px}.qsy-site .skip-link:focus{top:12px}.qsy-site main:focus{outline:none}.qsy-site section[id]{scroll-margin-top:100px}
.qsy-site .site-header{position:relative;z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}.qsy-site .header-inner{min-height:98px;display:flex;align-items:center;justify-content:space-between;gap:28px}.qsy-site .brand{display:flex;align-items:center;gap:15px;flex-shrink:0}.qsy-site .brand img{width:100px;height:auto;mix-blend-mode:multiply}.qsy-site .brand>span{font-size:13px;font-weight:600;border-left:1px solid var(--line);padding-left:15px;line-height:1.8}.qsy-site .brand small{display:block;font-size:11px;color:var(--muted);font-weight:400;letter-spacing:.04em}.qsy-site #site-nav{display:flex;gap:25px;align-items:center}.qsy-site #site-nav>a{font-size:14px;font-weight:600;padding-block:14px;white-space:nowrap;position:relative}.qsy-site #site-nav>a[aria-current]{color:var(--brand)}.qsy-site #site-nav>a[aria-current]:after{content:'';position:absolute;height:2px;bottom:5px;left:0;right:0;background:var(--brand)}.qsy-site #site-nav>.nav-contact{display:flex;align-items:center;gap:12px;margin-left:10px;padding:11px 18px;background:var(--deep);color:#fff}.qsy-site #site-nav>.nav-contact:hover{background:var(--brand)}.qsy-site .menu-toggle{display:none}
.qsy-site .hero{padding:72px 0 66px}.qsy-site .hero-layout{display:grid;grid-template-columns:1.08fr 1fr;gap:56px;align-items:center}.qsy-site .hero h1{font-size:clamp(38px,3.6vw,52px);line-height:1.4;font-weight:700;letter-spacing:-.035em}.qsy-site .hero h1 em{font-style:normal;color:var(--brand)}.qsy-site .hero-description{font-size:17px;line-height:2;max-width:480px;margin-top:26px}.qsy-site .hero-figure{position:relative;margin:0}.qsy-site .hero-figure>img{width:100%;height:440px;object-fit:cover;border-radius:2px 54px 2px 2px;background:var(--line)}.qsy-site .hero-figure figcaption{position:absolute;left:0;bottom:0;right:0;padding:17px 23px;background:var(--deep);color:#e2f1e9;font-size:12px;letter-spacing:.08em}.qsy-site .actions{display:flex;align-items:center;gap:26px;margin-top:32px;flex-wrap:wrap}.qsy-site .button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:13px 23px;font-size:15px;font-weight:600;transition:background .18s ease-out}.qsy-site .primary{background:var(--brand);color:#fff}.qsy-site .primary:hover{background:var(--deep);color:#fff}.qsy-site .text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;padding-block:13px;border-bottom:1px solid var(--line)}.qsy-site .hero-note{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted);margin-top:34px}.qsy-site .signal{width:6px;height:6px;background:var(--brand);border-radius:50%}.qsy-site .service-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.qsy-site .service-strip>.wrap{display:flex;align-items:center;justify-content:space-between;padding-block:25px;gap:20px}.qsy-site .service-strip p{font-size:17px}.qsy-site .service-strip strong{font-weight:600;color:var(--ink)}.qsy-site .service-strip span{color:var(--muted);font-size:12px;letter-spacing:.06em}
.qsy-site .section{padding:88px 0}.qsy-site .section-heading{display:flex;gap:60px;justify-content:space-between;align-items:flex-start;margin-bottom:42px}.qsy-site .section-heading h2{max-width:650px}.qsy-site .section-heading>p{font-size:14px;line-height:1.9;max-width:330px;padding-top:7px}.qsy-site .service-list{border-top:1px solid var(--line)}.qsy-site .service-row{display:grid;grid-template-columns:230px 1fr 120px;align-items:center;gap:40px;border-bottom:1px solid var(--line);padding:28px 0}.qsy-site .service-row>p{font-size:15px;max-width:600px;line-height:1.9}.qsy-site .service-row>svg{justify-self:end;color:var(--brand)}.qsy-site .row-action{display:flex;gap:15px;align-items:center;justify-content:flex-end;font-size:12px;white-space:nowrap}.qsy-site .service-directory .service-row{transition:padding .2s ease-out,background .2s ease-out}.qsy-site .service-directory .service-row:hover{background:var(--soft);padding-inline:18px}.qsy-site .service-directory .service-row:hover .row-action{color:var(--brand)}
.qsy-site .value-section{background:var(--soft)}.qsy-site .value-layout{display:grid;grid-template-columns:1fr .8fr;gap:100px;align-items:center}.qsy-site .value-layout h2{max-width:580px}.qsy-site .value-layout p{font-size:15px;margin-top:22px;max-width:580px;line-height:2}.qsy-site .value-items{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.qsy-site .value-items>div{padding:18px 0;border-bottom:1px solid #cbdcd1;font-size:14px;display:flex;align-items:center;gap:9px}.qsy-site .value-items svg{width:20px;color:var(--brand)}
.qsy-site .process-layout{display:grid;grid-template-columns:.95fr 1fr;gap:85px;align-items:stretch}.qsy-site .process-figure{position:relative;min-height:470px}.qsy-site .process-figure>img{position:absolute;width:100%;height:100%;inset:0;object-fit:cover}.qsy-site .process-figure figcaption{position:absolute;bottom:0;left:0;right:0;background:var(--deep);padding:22px 28px;color:#fff;font-size:18px;font-weight:600}.qsy-site .process-figure figcaption span{display:block;font-size:12px;color:#c9ded4;font-weight:400;margin-top:4px}.qsy-site .steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;justify-content:space-between;counter-reset:none}.qsy-site .steps li{display:flex;gap:26px;padding:23px 0;border-top:1px solid var(--line);margin:0}.qsy-site .steps li:first-child{padding-top:18px}.qsy-site .step-number{font-size:14px;color:var(--brand);font-variant-numeric:tabular-nums;padding-top:5px}.qsy-site .steps h3{font-size:21px}.qsy-site .steps p{margin-top:8px;font-size:14px;line-height:1.8;max-width:410px}.qsy-site .contact-section{background:var(--deep);color:#fff;padding:67px 0}.qsy-site .contact-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:70px;align-items:center}.qsy-site .contact-section h2{font-size:32px}.qsy-site .contact-section p{color:#c5dcd1;font-size:14px;margin-top:17px;line-height:1.95}.qsy-site .contact-person{border-left:1px solid #44685d;padding-left:42px;display:flex;align-items:flex-start;flex-direction:column;gap:10px}.qsy-site .contact-person>span{font-size:12px;color:#c5dcd1}.qsy-site .phone{display:flex;align-items:center;gap:24px;font-size:30px;line-height:1.7;letter-spacing:.015em;font-weight:600;white-space:nowrap}.qsy-site .phone:hover{color:#a6e8cc}
.qsy-site .site-footer{background:var(--paper)}.qsy-site .footer-main{display:grid;grid-template-columns:1.15fr 1.2fr auto;gap:60px;padding-block:48px}.qsy-site .footer-brand{font-size:26px;font-weight:600;letter-spacing:.12em}.qsy-site .footer-main p{font-size:13px;margin-top:12px}.qsy-site .footer-main span{font-size:11px;color:var(--muted)}.qsy-site .footer-main h2{font-size:14px;line-height:1.8;letter-spacing:0;font-weight:600}.qsy-site .back-top{align-self:start;display:flex;gap:10px;align-items:center;font-size:12px;padding:8px 0}.qsy-site .back-top svg{transform:rotate(-90deg);width:18px}.qsy-site .footer-bottom{border-top:1px solid var(--line);padding-block:22px;display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:10px}.qsy-site .footer-bottom a:hover{text-decoration:underline;text-underline-offset:4px}.qsy-site .mobile-call{display:none}.qsy-site .breadcrumb{display:flex;gap:13px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:30px}.qsy-site .hero-service{padding-top:25px;padding-bottom:56px}.qsy-site .hero-service .hero-figure>img{height:386px}.qsy-site .hero-service h1{font-size:clamp(38px,3.5vw,50px)}.qsy-site .hero-service .hero-note{margin-top:25px}.qsy-site .section-nav{background:var(--soft);border-block:1px solid var(--line)}.qsy-site .section-nav .wrap{display:flex;align-items:center;gap:40px;min-height:65px}.qsy-site .section-nav strong{margin-right:auto;font-size:14px;font-weight:600}.qsy-site .section-nav a{font-size:13px;padding:16px 0}.qsy-site .related{padding:44px 0}.qsy-site .related .wrap{display:flex;align-items:center;justify-content:space-between;gap:40px}.qsy-site .related h2{font-size:21px}.qsy-site .related .wrap>div{display:flex;gap:28px;flex-wrap:wrap}.qsy-site .related a{display:inline-flex;gap:10px;align-items:center;font-size:13px;padding:10px 0}.qsy-site .related svg{width:19px}
@media(min-width:1001px){html{scroll-behavior:smooth;scrollbar-color:#8da99d #edf4f1}}
@media(max-width:1200px){.qsy-site .wrap{width:calc(100% - 64px)}.qsy-site .brand>span{display:none}.qsy-site .hero-layout{gap:32px}.qsy-site .hero h1{font-size:42px}.qsy-site .process-layout{gap:50px}.qsy-site .value-layout{gap:50px}.qsy-site .service-row{grid-template-columns:180px 1fr 105px;gap:28px}.qsy-site .phone{font-size:25px;gap:12px}.qsy-site .contact-layout{gap:35px}}
@media(max-width:900px){.qsy-site .header-inner{min-height:80px}.qsy-site .brand>span{display:block}.qsy-site .menu-toggle{display:flex;align-items:center;gap:8px;background:none;border:1px solid var(--line);color:var(--ink);padding:9px 12px;min-height:44px;cursor:pointer;font-size:13px}.qsy-site #site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:18px 32px;flex-direction:column;gap:0;align-items:stretch}.qsy-site #site-nav.is-open{display:flex}.qsy-site #site-nav>a{padding:13px 5px}.qsy-site #site-nav>a[aria-current]:after{display:none}.qsy-site #site-nav>.nav-contact{margin:12px 0 5px;justify-content:space-between}.qsy-site .hero h1{font-size:35px}.qsy-site .hero-description{font-size:15px}.qsy-site .hero-figure>img{height:380px}.qsy-site .hero-service h1{font-size:35px}.qsy-site .hero-service .hero-figure>img{height:365px}.qsy-site .actions{gap:15px}.qsy-site .button{gap:16px;padding-inline:16px}.qsy-site .hero-note{font-size:11px}.qsy-site .section-heading{gap:35px}.qsy-site .section-heading>p{max-width:240px}.qsy-site .section{padding:65px 0}.qsy-site .service-strip span{display:none}.qsy-site .service-row{grid-template-columns:140px 1fr 25px;gap:20px}.qsy-site .row-action{font-size:0;gap:0}.qsy-site .service-row h3{font-size:20px}.qsy-site .service-row p{font-size:14px}.qsy-site .value-layout{gap:35px;grid-template-columns:1fr 1fr}.qsy-site .value-items{grid-template-columns:1fr}.qsy-site .value-items>div{padding-block:10px}.qsy-site .process-layout{gap:40px;grid-template-columns:.8fr 1fr}.qsy-site .process-figure{min-height:490px}.qsy-site .contact-layout{grid-template-columns:1fr}.qsy-site .contact-person{border-left:0;border-top:1px solid #44685d;padding:22px 0 0;gap:6px}.qsy-site .phone{font-size:30px}.qsy-site .related .wrap{align-items:flex-start;flex-direction:column;gap:15px}.qsy-site .footer-main{gap:30px;grid-template-columns:1fr 1fr}.qsy-site .back-top{display:none}}
@media(max-width:620px){.qsy-site .wrap{width:calc(100% - 40px)}.qsy-site .header-inner{min-height:76px;gap:10px}.qsy-site .brand{gap:10px}.qsy-site .brand img{width:79px}.qsy-site .brand>span{font-size:10px;padding-left:10px}.qsy-site .brand small{font-size:9px}.qsy-site .menu-toggle{font-size:0;padding:9px;gap:0}.qsy-site .hero{padding:39px 0 30px}.qsy-site .hero-layout{grid-template-columns:1fr;gap:30px}.qsy-site .hero h1,.qsy-site .hero-service h1{font-size:clamp(29px,7.6vw,43px);line-height:1.45;letter-spacing:-.035em}.qsy-site .hero-description{font-size:14px;line-height:1.95;margin-top:20px;max-width:100%}.qsy-site .actions{margin-top:24px;gap:22px}.qsy-site .button{font-size:13px;min-height:48px;padding:11px 17px;gap:18px}.qsy-site .text-link{font-size:12px;gap:6px}.qsy-site .hero-note,.qsy-site .hero-service .hero-note{margin-top:22px;font-size:11px}.qsy-site .hero-figure>img,.qsy-site .hero-service .hero-figure>img{height:265px;border-top-right-radius:36px}.qsy-site .hero-figure figcaption{font-size:11px;padding:13px 17px;letter-spacing:.03em}.qsy-site .service-strip>.wrap{padding-block:18px}.qsy-site .service-strip p{font-size:13px}.qsy-site .section{padding:49px 0}.qsy-site h2{font-size:27px;line-height:1.5}.qsy-site .section-heading{display:block;margin-bottom:28px}.qsy-site .section-heading>p{max-width:100%;padding-top:15px;font-size:13px}.qsy-site .service-row{position:relative;grid-template-columns:1fr 24px;gap:10px;padding:22px 0}.qsy-site .service-row h3{font-size:20px}.qsy-site .service-row p{grid-row:2;grid-column:1 / -1;max-width:100%;font-size:13px;padding-right:20px}.qsy-site .service-row>svg,.qsy-site .row-action{grid-column:2;grid-row:1}.qsy-site .service-directory .service-row:hover{padding-inline:0}.qsy-site .value-layout{grid-template-columns:1fr;gap:24px}.qsy-site .value-layout p{font-size:13px;margin-top:17px}.qsy-site .value-items{grid-template-columns:1fr 1fr;gap:0 17px}.qsy-site .value-items>div{font-size:12px;gap:5px;padding-block:14px}.qsy-site .value-items svg{width:17px}.qsy-site .process-layout{grid-template-columns:1fr;gap:27px}.qsy-site .process-figure{min-height:285px}.qsy-site .process-figure>img{object-position:center 44%}.qsy-site .process-figure figcaption{padding:15px 20px;font-size:16px}.qsy-site .process-figure figcaption span{font-size:11px}.qsy-site .steps li{padding-block:20px;gap:22px}.qsy-site .steps h3{font-size:19px}.qsy-site .steps p{font-size:13px;margin-top:7px}.qsy-site .step-number{font-size:12px}.qsy-site .contact-section{padding:40px 0}.qsy-site .contact-layout{gap:23px}.qsy-site .contact-section h2{font-size:27px}.qsy-site .contact-section p{font-size:13px}.qsy-site .desktop-break{display:none}.qsy-site .phone{font-size:28px}.qsy-site .footer-main{grid-template-columns:1fr;gap:27px;padding-block:34px}.qsy-site .footer-main p{margin-top:7px;font-size:12px}.qsy-site .footer-brand{font-size:24px}.qsy-site .footer-main h2{font-size:13px}.qsy-site .footer-bottom{gap:8px;flex-direction:column;align-items:flex-start;font-size:10px;padding-bottom:90px}.qsy-site .mobile-call{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--deep);color:#fff;padding:13px 20px calc(13px + env(safe-area-inset-bottom));min-height:57px;font-size:13px;border-top:1px solid #44685d}.qsy-site .mobile-call span{font-size:16px;font-weight:600;letter-spacing:.025em}.qsy-site .mobile-call:hover{color:#fff;background:var(--brand)}.qsy-site .hero-service{padding-top:18px}.qsy-site .breadcrumb{font-size:11px;margin-bottom:23px}.qsy-site .section-nav .wrap{gap:0;justify-content:space-between;min-height:58px}.qsy-site .section-nav strong{display:none}.qsy-site .section-nav a{font-size:12px;padding:18px 5px}.qsy-site .related{padding:32px 0}.qsy-site .related h2{font-size:21px}.qsy-site .related .wrap>div{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:4px 24px}.qsy-site .related a{justify-content:space-between;border-bottom:1px solid var(--line);font-size:12px;min-height:44px}.qsy-site section[id]{scroll-margin-top:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.qsy-site *{transition:none!important;animation:none!important}}

/* Detailed hardware coverage, confined to the maintenance service row. */
.qsy-site .hardware-service{align-items:start}
.qsy-site .hardware-service>svg{grid-column:3;grid-row:1;margin-top:4px}
.qsy-site .hardware-coverage{grid-column:2 / -1;margin:0;padding:0}
.qsy-site .hardware-coverage>div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:15px 0;border-top:1px solid var(--line)}
.qsy-site .hardware-coverage dt{font-size:14px;font-weight:600;color:var(--ink)}
.qsy-site .hardware-coverage dd{margin:0;color:var(--muted);font-size:14px;line-height:1.9;overflow-wrap:anywhere}
@media(max-width:900px){.qsy-site .hardware-coverage{grid-column:1 / -1}}
@media(max-width:620px){.qsy-site .hardware-service>svg{grid-column:2}.qsy-site .hardware-coverage{grid-row:3}.qsy-site .hardware-coverage>div{grid-template-columns:1fr;gap:6px;padding:15px 0}.qsy-site .hardware-coverage dt,.qsy-site .hardware-coverage dd{font-size:13px}}