/* 1. Design tokens: match the bright, compact Yaping corporate style. */
:root{--brand:#36af18;--green:#247e15;--green-soft:#edf8e9;--blue:#0979cd;--cyan:#009fe5;--ink:#28333e;--text:#4e5358;--muted:#646e78;--bg:#f5f6f7;--white:#fff;--line:#e2e7eb;--radius:8px;--button-radius:4px;--container:1280px;--header:76px;--z-header:20;--z-floating:25;--z-toast:50}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--text);background:var(--bg);font:16px/1.65 "Helvetica Neue",Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:default}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--ink);line-height:1.3;text-wrap:balance}p{text-wrap:pretty}ul{list-style:none;margin:0;padding:0}button,select{touch-action:manipulation}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}.container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:middle}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-60px;left:20px;background:var(--white);color:var(--green);padding:10px 20px;z-index:60}.skip-link:focus{top:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 25px;border:1px solid transparent;border-radius:var(--button-radius);font-size:15px;font-weight:600;line-height:1.4;transition:background .18s,color .18s,transform .18s}.button-primary{background:var(--green);color:var(--white)}.button-primary:hover{background:#1b6510;transform:translateY(-1px)}.button-secondary{background:var(--white);border-color:#cbd5dd;color:var(--ink)}.button-secondary:hover{border-color:var(--green);color:var(--green)}.text-link{color:var(--green);border-bottom:1px solid currentColor;font-size:14px;padding-block:3px}.section{padding:76px 0}.section-heading{text-align:center;margin-bottom:34px}.section-heading h2{font-size:30px;font-weight:700;color:var(--green)}.section-heading p{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:11px;color:var(--muted);font-size:15px}.section-heading p:before,.section-heading p:after{content:"";width:54px;height:1px;background:#cbd4da}.section-heading.left{text-align:left}.section-heading.left p{justify-content:flex-start}.section-heading.left p:before,.section-heading.left p:after{display:none}
/* 2. Navigation and hero. */
.site-header{height:var(--header);background:#fff;position:sticky;top:0;z-index:var(--z-header);border-bottom:1px solid #edf0f2}.header-inner{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:14px;flex-shrink:0}.brand-logo{display:block;height:40px;width:auto;max-width:none}.brand-name{border-left:1px solid #dde3e8;padding-left:14px;display:grid;gap:3px}.brand-name strong{font-size:19px;line-height:1.2;color:var(--ink)}.brand-name small{font-size:10px;line-height:1.1;letter-spacing:1.2px;color:var(--muted)}.desktop-nav{display:flex;align-items:center;gap:27px;margin-left:auto}.desktop-nav a{font-size:15px;white-space:nowrap;position:relative;padding:25px 0}.desktop-nav a:hover,.desktop-nav a[aria-current]{color:var(--green)}.desktop-nav a[aria-current]:after{content:"";position:absolute;bottom:16px;left:0;right:0;height:2px;background:var(--brand)}.header-cta{padding:9px 19px;min-height:42px;white-space:nowrap}.menu-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:4px;padding:9px;color:var(--ink)}
.hero{background:#eaf4fe;position:relative;isolation:isolate;min-height:550px;overflow:hidden}.hero-image{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 53%}.hero:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(240,248,255,.99) 0%,rgba(236,246,255,.96) 31%,rgba(235,246,255,.67) 44%,rgba(232,245,255,0) 64%)}.hero-inner{min-height:550px;display:flex;align-items:center;position:relative;padding-block:54px}.hero-copy{width:52%;max-width:640px}.hero-label{display:inline-flex;align-items:center;gap:7px;color:#326580;font-size:14px;letter-spacing:.04em;margin-bottom:19px}.hero-label .icon{width:18px;height:18px}.hero h1{font-size:clamp(40px,4.4vw,62px);font-weight:750;line-height:1.22;letter-spacing:-.02em;margin-bottom:22px}.hero h1 em{font-style:normal;color:#057aca}.hero-description{font-size:17px;line-height:1.9;max-width:475px;color:#455b6a}.hero-actions{display:flex;gap:14px;margin-top:29px}.hero-tags{display:flex;gap:20px;margin-top:23px;flex-wrap:wrap;font-size:14px;color:#34546b}.hero-tags span{display:flex;gap:5px;align-items:center}.hero-tags .icon{width:17px;height:17px;color:var(--green)}.image-caption{position:absolute;bottom:14px;right:0;font-size:12px;color:#294b67;background:#f0f8ffdd;padding:3px 8px;border-radius:4px}.partner-strip{background:#fff;border-bottom:1px solid var(--line)}.partner-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:89px}.partner-label{font-size:14px;color:var(--muted);max-width:150px;line-height:1.6}.partner-list{display:flex;justify-content:space-between;gap:50px;flex:1;max-width:950px}.partner-list li{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:600;color:#3d4c5b;white-space:nowrap}.partner-list .icon{color:var(--blue);width:28px;height:28px}.partner-list li:nth-child(1) .icon{color:#cd384b}.partner-list li:nth-child(4) .icon{color:#126b9f}
/* 3. Actual package prices, independent filters, and explicit regional limits. */
.plans-section{padding-top:66px}.filters{display:flex;gap:25px;align-items:center;padding:18px 22px;background:#fff;border-radius:8px;margin-bottom:22px}.filter-field{display:flex;align-items:center;gap:12px}.filter-field label{font-size:14px;font-weight:600;color:var(--ink);white-space:nowrap}.filter-field select{min-height:43px;min-width:185px;border:1px solid #cdd6dd;border-radius:4px;background:#fff;color:var(--text);padding:8px 33px 8px 12px;font-size:14px;cursor:pointer}.filter-count{font-size:14px;margin-left:auto;color:var(--muted)}.filter-count b{color:var(--green);font-size:17px}.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.plan-card{padding:24px;background:var(--white);border-radius:var(--radius);box-shadow:0 2px 6px #1a32460a;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}.plan-card:hover{transform:translateY(-3px);box-shadow:0 4px 8px #1a324613}.plan-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px}.operator{color:#7b4651;font-size:14px;font-weight:600}.operator.telecom{color:#0b70aa}.operator.mobile{color:#246d91}.plan-type{font-size:12px;color:#65717b;background:#f4f6f8;padding:2px 8px;border-radius:4px}.plan-card h3{font-size:16px;font-weight:500;color:#4f5e69}.bandwidth{font-size:44px;line-height:1.25;color:var(--ink);font-weight:700;display:flex;align-items:baseline;margin:6px 0 13px;letter-spacing:-.025em}.bandwidth>span:first-child{font-size:25px;font-weight:500;margin-left:2px}.bandwidth .plan-tag{font-size:12px;font-weight:400;letter-spacing:0;color:var(--green);background:var(--green-soft);padding:3px 8px;line-height:1.5;margin-left:auto}.price{display:flex;gap:3px;align-items:baseline;color:var(--green);line-height:1.2}.price strong{font-size:34px;font-weight:650;letter-spacing:-.02em}.price .currency{font-size:18px}.price>span:last-child{font-size:14px;color:var(--muted);margin-left:3px}.billing{font-size:13px;color:var(--muted);margin:8px 0 19px;min-height:22px}.plan-facts{border-top:1px solid #edf0f3;padding-top:17px;font-size:14px;display:grid;gap:8px}.plan-facts li{display:flex;gap:7px;align-items:flex-start}.plan-facts .icon{width:17px;height:17px;margin-top:4px;color:var(--green)}.fact-separator{padding:0 7px;color:#86909a}.plan-scope{display:flex;align-items:flex-start;gap:7px;color:var(--muted);font-size:13px;line-height:1.65;margin:16px 0 19px;min-height:43px}.plan-scope .icon{width:17px;height:17px;margin-top:2px}.button-plan{width:100%;margin-top:auto;background:var(--green-soft);color:var(--green);font-size:14px;min-height:42px}.button-plan:hover{background:var(--green);color:white}.empty-state{grid-column:1/-1;text-align:center;padding:55px 24px;background:#fff;border-radius:8px}.empty-state h3{font-size:21px;margin-bottom:10px}.empty-state p{color:var(--muted);margin-bottom:20px}.price-note{font-size:13px;line-height:1.8;color:var(--muted);margin-top:23px;display:flex;align-items:flex-start;gap:10px}.price-note .icon{width:18px;height:18px;margin-top:3px}.price-note a{text-decoration:underline;text-underline-offset:3px}.price-note strong{font-weight:600;color:var(--text)}
/* 4. Coverage, brand services and the documented service chain. */
.coverage{margin-top:34px;padding:31px 34px;background:#eaf2f8;border-radius:8px;display:grid;grid-template-columns:.85fr 1.6fr;gap:45px}.coverage h3{font-size:22px;margin-bottom:10px}.coverage p{font-size:14px;color:#4a6276;max-width:360px}.coverage-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:13px}.coverage-tags span{padding:5px 12px;background:#fff;color:#415a6e;font-size:14px;border-radius:4px}.coverage-footnote{font-size:13px!important;max-width:none!important;color:#586d7d!important}.service-section{background:#fff}.service-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:72px;align-items:start}.service-intro h2{font-size:32px;margin-bottom:19px;color:var(--ink);line-height:1.5}.service-intro h2 em{color:var(--green);font-style:normal}.service-intro>p{color:var(--muted);font-size:15px;line-height:1.9}.service-intro .brand-fact{display:flex;align-items:center;gap:12px;margin-top:26px;font-size:14px;color:#4b626f}.brand-fact .icon{width:36px;height:36px;color:var(--green)}.service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 38px}.service-item{padding-bottom:24px;border-bottom:1px solid var(--line)}.service-item .icon{width:31px;height:31px;color:var(--green);margin-bottom:14px}.service-item h3{font-size:18px;margin-bottom:8px}.service-item p{font-size:14px;line-height:1.8;color:var(--muted)}.qualification-strip{margin-top:46px;border-top:1px solid var(--line);padding-top:25px;display:flex;gap:25px;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}.qualification-strip strong{font-size:15px;color:var(--ink);white-space:nowrap}.qualification-strip span{display:flex;align-items:center;gap:7px}.qualification-strip .icon{width:18px;height:18px;color:var(--green)}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;counter-reset:steps;margin-top:40px}.process-step{position:relative;counter-increment:steps}.step-number{color:var(--green);background:#e9f5e6;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-size:19px;font-weight:600;margin-bottom:19px}.process-step:not(:last-child):after{content:"";position:absolute;height:1px;background:#d6e1d3;left:62px;right:0;top:23px}.process-step h3{font-size:18px;margin-bottom:11px}.process-step p{font-size:14px;color:var(--muted);line-height:1.8}.process-note{text-align:center;font-size:13px;color:var(--muted);margin-top:31px}.process-actions{display:flex;justify-content:center;margin-top:25px}
/* 5. Native details keep the FAQ available even when JavaScript is disabled. */
.faq-section{background:#fff}.faq-layout{display:grid;grid-template-columns:.7fr 1.4fr;gap:75px}.faq-aside h2{font-size:31px;color:var(--green);margin-bottom:15px}.faq-aside p{font-size:15px;color:var(--muted);margin-bottom:23px}.faq-aside .icon{width:48px;height:48px;color:var(--green);margin-bottom:23px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;font-size:16px;color:var(--ink);font-weight:500}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";font-size:24px;line-height:1;color:var(--green);font-weight:400}.faq-list details[open] summary:after{content:"−"}.faq-list details[open] summary{color:var(--green)}.faq-list details p{padding:0 30px 21px 0;font-size:14px;line-height:1.9;color:var(--muted)}
/* 6. Honest contact handoff: no pretend booking or customer-data submission. */
.contact-section{padding:58px 0}.contact-box{display:flex;align-items:center;justify-content:space-between;gap:42px;background:#0d518c;border-radius:8px;padding:42px 46px;color:#fff}.contact-copy{max-width:670px}.contact-copy h2{font-size:30px;color:#fff;margin-bottom:13px}.contact-copy>p{font-size:15px;color:#deebf8;line-height:1.8}.contact-copy .contact-hint{margin-top:20px;font-size:14px;color:#deebf8}.footer{background:#fff;padding:38px 0 25px}.footer-main{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-bottom:30px}.footer h3{font-size:18px;margin-bottom:12px}.footer p{font-size:14px;color:var(--muted);line-height:1.9;max-width:560px}.footer-contact{display:grid;gap:9px;align-content:start;font-size:14px;color:var(--muted)}.footer-contact a{color:var(--green);overflow-wrap:anywhere}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;color:var(--muted)}.footer-bottom nav{display:flex;gap:22px}.footer-bottom a:hover{color:var(--green)}.mobile-bar{display:none}.back-top{position:fixed;bottom:28px;right:24px;z-index:var(--z-floating);display:grid;place-items:center;width:42px;height:42px;background:white;border:1px solid var(--line);border-radius:4px;color:var(--green);box-shadow:0 2px 6px #0000000a}.back-top:hover{background:var(--green-soft)}
dialog{width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow:auto;border:0;border-radius:8px;padding:30px;color:var(--text);background:#fff;box-shadow:0 8px 40px #12334830}dialog::backdrop{background:#142c47a8}body.modal-open{overflow:hidden}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:18px}.dialog-header h2{font-size:22px}.close-dialog{border:0;background:#f1f4f6;display:grid;place-items:center;min-width:42px;height:42px;border-radius:4px;color:#536370}.contact-qr{margin:0;flex:0 0 216px;text-align:center}.contact-qr .consult-qr-image{width:192px;height:192px;margin-inline:auto;background:#fff;border-radius:4px}.contact-qr figcaption{margin-top:13px}.contact-qr strong{display:block;color:#fff;font-size:17px;line-height:1.5}.contact-qr figcaption span{display:block;margin-top:3px;color:#deebf8;font-size:12px}
#consult-dialog{width:min(460px,calc(100% - 32px))}.dialog-plan{font-size:13px;color:var(--muted);text-align:center;margin-top:18px}.dialog-qr{margin:18px 0 0;text-align:center}.dialog-qr .consult-qr-image{width:240px;height:auto;max-width:100%;margin-inline:auto;background:#fff}.dialog-qr figcaption{margin-top:15px}.dialog-qr strong{font-size:22px;color:var(--green);line-height:1.5}.dialog-qr p{font-size:14px;color:var(--muted);margin-top:6px}.qr-save{display:block;width:fit-content;margin:14px auto 0;padding:7px 14px;color:var(--green);font-size:13px;text-decoration:underline;text-underline-offset:3px}.dialog-note{text-align:center;font-size:12px;color:var(--muted);line-height:1.7;margin-top:12px}
@media(max-width:800px){.contact-qr{flex:auto;align-self:center;width:100%}.contact-copy{max-width:none}}
/* 7. Responsive layout and reduced-motion support. */
@media(min-width:1600px){.hero-image{object-position:center 55%}.hero:after{background:linear-gradient(90deg,#eef7ff 0%,#eef7fff5 32%,#eef7ff66 50%,transparent 65%)}}
@media(max-width:1100px){.container{width:calc(100% - 48px)}.desktop-nav{gap:19px}.header-inner{gap:18px}.brand-name{display:none}.hero-copy{width:57%}.hero h1{font-size:49px}.hero-description{font-size:16px}.hero-image{object-position:60% center}.partner-list{gap:22px}.partner-list li{font-size:17px}.partner-list .icon{width:23px;height:23px}.plan-card{padding:21px}.plan-grid{gap:18px}.bandwidth{font-size:39px}.bandwidth .plan-tag{font-size:11px;padding:3px 6px}.service-layout{gap:40px}.service-list{gap:24px}.faq-layout{gap:40px}.contact-box{padding:35px}.contact-copy h2{font-size:27px}.qualification-strip{gap:18px;flex-wrap:wrap}.filters{gap:20px}.filter-field select{min-width:160px}}
@media(max-width:800px){:root{--header:68px}.container{width:calc(100% - 40px)}.header-inner{gap:14px}.brand-name{display:grid}.header-cta{margin-left:auto;padding:9px 15px}.menu-toggle{display:grid;place-items:center}.desktop-nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;padding:8px 20px 15px;margin:0;border-bottom:1px solid var(--line);box-shadow:0 4px 8px #172e4510;grid-template-columns:repeat(3,1fr);gap:2px 18px}.desktop-nav.is-open{display:grid}.desktop-nav a{text-align:center;padding:13px 5px}.desktop-nav a[aria-current]:after{bottom:7px;left:25%;right:25%}.hero,.hero-inner{min-height:530px}.hero h1{font-size:45px}.hero-copy{width:63%}.hero:after{background:linear-gradient(90deg,#eef7fff7 0%,#eef7ffeb 32%,#eef7ff80 54%,#eef7ff00 80%)}.hero-image{object-position:58% center}.hero-tags{gap:12px;font-size:13px}.hero-description{font-size:15px}.partner-inner{padding-block:20px;gap:20px}.partner-label{max-width:95px;font-size:12px}.partner-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px 24px}.partner-list li{font-size:15px}.partner-list .icon{width:22px;height:22px}.section{padding:55px 0}.section-heading h2{font-size:27px}.filters{flex-wrap:wrap;gap:13px 20px;padding:18px}.filter-count{width:100%;margin-left:0}.filter-field{flex:1;gap:8px}.filter-field select{min-width:0;width:100%}.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.plan-card{padding:22px}.coverage{grid-template-columns:1fr;gap:22px;padding:28px}.coverage p{max-width:none}.service-layout{grid-template-columns:1fr;gap:34px}.service-intro{max-width:650px}.service-intro h2{font-size:28px}.service-intro h2 br{display:none}.service-list{gap:24px 32px}.qualification-strip{margin-top:25px}.process-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.process-step:nth-child(2):after{display:none}.faq-layout{grid-template-columns:1fr;gap:24px}.faq-aside .icon{display:none}.faq-aside h2{font-size:27px}.faq-aside p{margin-bottom:12px}.contact-box{align-items:flex-start;flex-direction:column;gap:27px}.footer-main{gap:32px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:13px}}
@media(max-width:540px){.container{width:calc(100% - 36px)}.header-inner{gap:12px}.brand{gap:10px}.brand-logo{height:34px}.brand-name{padding-left:10px;gap:0}.brand-name strong{font-size:17px}.brand-name small{display:none}.header-cta{display:none}.menu-toggle{margin-left:auto}.hero{min-height:682px}.hero-inner{min-height:682px;align-items:flex-start;padding:38px 0 290px}.hero-copy{width:100%;max-width:100%}.hero-label{font-size:12px;margin-bottom:15px;letter-spacing:0}.hero h1{font-size:43px;line-height:1.18;margin-bottom:18px}.hero h1 br{display:none}.hero h1 em{display:block;margin-top:4px}.hero-description{font-size:15px;max-width:360px;line-height:1.85}.hero-actions{margin-top:23px;gap:12px}.hero-actions .button{padding:12px 24px;font-size:14px}.hero-tags{gap:17px;margin-top:18px;font-size:12px}.hero-tags .icon{width:15px;height:15px}.hero-image{height:370px;top:auto;bottom:0;object-position:70% center}.hero:after{background:linear-gradient(180deg,#eef7ff 0%,#eef7ff 46%,#eef7ffdd 54%,#eef7ff00 69%)}.image-caption{bottom:10px;right:0;font-size:10px}.partner-inner{gap:20px;align-items:center;padding-block:21px}.partner-label{max-width:65px;font-size:12px;flex-shrink:0}.partner-list{gap:13px 18px;flex:1}.partner-list li{font-size:14px;gap:6px}.partner-list .icon{width:18px;height:18px}.section{padding:46px 0}.section-heading{margin-bottom:26px}.section-heading h2{font-size:25px}.section-heading p{font-size:13px;gap:10px}.section-heading p:before,.section-heading p:after{width:24px}.filters{gap:14px;padding:16px;margin-bottom:17px}.filter-field{flex:1 1 100%;justify-content:space-between}.filter-field label{font-size:13px;min-width:60px}.filter-field select{flex:1;font-size:14px}.filter-count{font-size:13px}.plan-grid{grid-template-columns:1fr;gap:16px}.plan-card{padding:23px 24px}.plan-top{margin-bottom:14px}.bandwidth{font-size:44px;margin-bottom:12px}.bandwidth .plan-tag{font-size:12px;padding:3px 9px}.price strong{font-size:35px}.billing{margin-bottom:17px;min-height:0}.plan-scope{min-height:0;margin-block:14px 19px}.price-note{font-size:12px;margin-top:19px}.coverage{padding:24px;gap:18px;margin-top:27px}.coverage h3{font-size:21px}.coverage-tags{gap:7px}.coverage-tags span{font-size:13px;padding:4px 10px}.coverage p{font-size:13px}.service-intro h2{font-size:27px}.service-intro h2 br{display:block}.service-intro>p{font-size:14px}.service-intro .brand-fact{margin-top:20px;font-size:13px}.service-list{grid-template-columns:1fr;gap:20px}.service-item{display:grid;grid-template-columns:38px 1fr;gap:0 15px;padding-bottom:20px}.service-item .icon{grid-row:1/3;margin:2px 0 0;width:29px;height:29px}.service-item h3{font-size:17px}.service-item p{font-size:14px}.qualification-strip{display:grid;gap:14px;padding-top:22px}.process-grid{gap:30px 23px;margin-top:30px}.step-number{width:40px;height:40px;font-size:17px;margin-bottom:15px}.process-step:not(:last-child):after{top:20px;left:51px}.process-step h3{font-size:16px}.process-step p{font-size:13px}.process-note{font-size:12px;text-align:left;margin-top:24px}.faq-aside h2{font-size:25px}.faq-list summary{font-size:15px;padding:18px 0;gap:12px}.faq-list details p{font-size:14px;padding-right:0}.contact-section{padding:36px 0}.contact-box{padding:28px 25px;gap:23px}.contact-copy h2{font-size:25px}.contact-copy>p{font-size:14px}.footer{padding:31px 0 100px}.footer-main{grid-template-columns:1fr;gap:25px;padding-bottom:24px}.footer p,.footer-contact{font-size:13px}.footer h3{font-size:16px}.footer-bottom{font-size:11px;gap:13px}.footer-bottom nav{font-size:12px}.mobile-bar{display:flex;align-items:center;gap:15px;background:#fff;position:fixed;bottom:0;left:0;right:0;z-index:var(--z-floating);padding:10px 18px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}.mobile-bar>a:not(.button){font-size:13px;color:var(--green);min-width:95px;text-align:center;padding:8px}.mobile-bar .button{flex:1;min-height:42px}.back-top{bottom:86px;right:13px;width:36px;height:36px}.back-top .icon{width:18px;height:18px}dialog{padding:23px}.dialog-header h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Former static style attributes, kept in the external stylesheet. */
.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}
.no-js-note{margin-bottom:18px}
.process-grid{list-style:none;padding:0}

/* Price comparison: align with the site's green accents, 8px cards and 4px controls. */
.advantages-section{background:#fff;padding-bottom:60px}
.advantages-section .section-heading{margin-bottom:20px}
.advantages-lead{text-align:center;font-size:15px;line-height:1.85;color:var(--muted);max-width:850px;margin:0 auto 28px}
.advantages-lead strong{font-weight:500;color:var(--green)}
.price-highlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--green-soft);border-radius:var(--radius);padding:27px 8px;margin-bottom:33px}
.price-highlight{padding:0 27px}
.price-highlight:not(:last-child){border-right:1px solid #cfe5c7}
.price-highlight h3{font-size:15px;font-weight:500;margin-bottom:12px}
.highlight-price{font-size:16px;line-height:1.5;color:var(--green);display:flex;align-items:baseline;flex-wrap:wrap;gap:5px}
.highlight-price strong{font-size:31px;letter-spacing:-.02em;line-height:1.25;font-weight:650}
.highlight-price span{font-size:12px;color:#35632c;margin-left:5px;background:#fff;padding:2px 7px;border-radius:4px;white-space:nowrap}
.highlight-terms{font-size:13px;line-height:1.85;margin:12px 0 14px;color:#4d6252}
.price-highlight .text-link{font-size:13px;display:inline-block;min-height:30px}
.comparison-figure{margin:0;position:relative}
.comparison-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}
.comparison-toolbar h3{font-size:20px}
.comparison-zoom{border:1px solid #cbd5dd;border-radius:4px;background:#fff;color:var(--green);min-height:40px;padding:7px 13px;font-size:14px;white-space:nowrap}
.comparison-zoom:hover{background:var(--green-soft);border-color:#abcba0}
.comparison-scroll{overflow-x:auto;overscroll-behavior-inline:contain;border:1px solid var(--line);border-radius:8px;scrollbar-color:#a3b99d #eef2ec;scrollbar-width:thin;background:#fff}
.comparison-image-button{display:block;border:0;padding:0;margin:0;background:#fff;width:100%;cursor:zoom-in}
.comparison-image{display:block;width:100%;height:auto}
.comparison-swipe{display:none}
.comparison-text{margin-top:15px;border:1px solid var(--line);border-radius:4px;background:#fff}.comparison-text summary{cursor:pointer;padding:12px 16px;color:var(--green);font-size:14px}.comparison-table-wrap{overflow-x:auto}.comparison-text table{width:100%;min-width:650px;border-collapse:collapse;font-size:14px;line-height:1.7}.comparison-text caption{padding:12px;text-align:left;font-weight:600;color:var(--ink)}.comparison-text th,.comparison-text td{padding:12px 16px;border:1px solid var(--line);vertical-align:top;text-align:left}.comparison-text thead{background:#f3f6f4;color:var(--ink)}.comparison-text tbody th{width:18%;white-space:nowrap}.comparison-text td:nth-child(2){background:var(--green-soft);color:#35562f;width:45%}
.comparison-figure figcaption{font-size:13px;line-height:1.8;color:var(--muted);margin-top:15px}
.comparison-dialog{width:min(1340px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:22px;border-radius:8px}
.comparison-dialog .dialog-header{margin-bottom:15px}
.comparison-dialog .dialog-header h2{font-size:21px}
.comparison-close{min-width:42px;min-height:42px;border:0;border-radius:4px;background:#f1f4f6;color:#536370;display:grid;place-items:center}
.comparison-viewer{overflow:auto;max-height:calc(100dvh - 170px);overscroll-behavior:contain;background:#fff;border:1px solid var(--line);border-radius:4px}
.comparison-viewer img{display:block;max-width:none;width:100%;min-width:1080px;height:auto}
.comparison-dialog-note{font-size:13px;line-height:1.6;color:var(--muted);margin-top:12px}
@media(max-width:1100px){.price-highlight{padding:0 19px}.highlight-price{font-size:14px}.highlight-price strong{font-size:28px}.highlight-price span{margin-left:0}}
@media(max-width:800px){.price-highlights{gap:0;padding:23px 0}.price-highlight{padding:0 15px}.price-highlight h3{font-size:14px}.highlight-price strong{font-size:26px}.highlight-terms{font-size:12px}.comparison-image-button{min-width:0}.comparison-swipe{display:block;color:var(--muted);font-size:12px;margin-bottom:10px}.comparison-toolbar{margin-bottom:10px}.comparison-toolbar h3{font-size:18px}.comparison-figure figcaption{font-size:12px}.advantages-section{padding-bottom:46px}}
@media(max-width:540px){.advantages-lead{font-size:14px;text-align:left;margin-bottom:23px}.price-highlights{grid-template-columns:1fr;padding:6px 22px;margin-bottom:28px}.price-highlight{padding:21px 0}.price-highlight:not(:last-child){border-right:0;border-bottom:1px solid #cfe5c7}.price-highlight h3{font-size:15px;margin-bottom:10px}.highlight-price{font-size:16px}.highlight-price strong{font-size:29px}.highlight-price span{font-size:12px;margin-left:6px}.highlight-terms{font-size:13px;margin:10px 0}.comparison-toolbar{align-items:flex-start;gap:10px}.comparison-toolbar h3{font-size:17px;line-height:1.55;max-width:145px}.comparison-zoom{font-size:12px;padding:6px 10px;min-height:38px}.comparison-dialog{padding:17px;width:calc(100% - 20px)}.comparison-dialog .dialog-header h2{font-size:18px}.comparison-dialog-note{font-size:12px}.comparison-viewer img{min-width:760px}.comparison-viewer{max-height:calc(100dvh - 160px)}}

/* Province picker: one compact popover with a pinyin initial navigation bar. */
.region-picker{min-width:185px}
.region-native{width:100%}
.region-picker.is-enhanced .region-native{display:none}
.region-trigger{display:flex;justify-content:space-between;align-items:center;gap:22px;min-height:43px;width:100%;border:1px solid #cdd6dd;border-radius:4px;background:#fff;color:var(--text);padding:8px 12px;font-size:14px;text-align:left}
.region-trigger .icon{width:18px;height:18px;color:#5c6b78}
.region-trigger:hover,.region-trigger[aria-expanded="true"]{border-color:var(--green)}
.region-trigger[aria-expanded="true"] .icon{transform:rotate(180deg)}
.region-panel{position:fixed;inset:auto;margin:0;width:min(584px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:20px;background:#fff;color:var(--text);border:1px solid #ccd8ce;border-radius:8px;box-shadow:0 4px 8px #183b201a;overflow:auto;overscroll-behavior:contain}
.rp-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:15px}
.rp-header h2{font-size:19px;line-height:1.35}
.rp-header p{color:var(--muted);font-size:12px;margin-top:3px}
.rp-close{display:grid;place-items:center;min-width:40px;height:40px;border:0;border-radius:4px;background:#f3f6f4;color:#52675b}
.rp-alphabet{display:flex;gap:5px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--line)}
.rp-letter{min-width:30px;min-height:34px;border:0;padding:5px 7px;border-radius:4px;background:#f3f6f4;color:#3c4d42;font-size:13px}
.rp-letter:hover{background:var(--green-soft);color:var(--green)}
.rp-letter[aria-pressed="true"]{background:var(--green);color:#fff}
.rp-all-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0 12px}
.rp-all-row>span{font-size:12px;color:var(--muted)}
.rp-options{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;max-height:min(360px,48dvh);overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#a3b99d #edf2ec;padding:3px}
.rp-option{border:1px solid #e0e8e1;border-radius:4px;background:#fff;color:#374a3e;min-height:42px;padding:8px 6px;font-size:14px;text-align:center;white-space:nowrap}
.rp-option:hover{border-color:var(--green);background:var(--green-soft);color:var(--green)}
.rp-option[aria-pressed="true"]{border-color:var(--green);background:var(--green-soft);color:var(--green);font-weight:600}
.rp-all-option{padding-inline:15px}
.rp-note{font-size:12px;line-height:1.7;color:var(--muted);margin:14px 0 0;padding-top:12px;border-top:1px solid var(--line)}
.empty-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
@media(max-width:1100px){.region-picker{min-width:160px}}
@media(max-width:800px){.region-picker{min-width:0;flex:1}.region-panel{max-height:calc(100dvh - 24px)}}
@media(max-width:540px){.region-panel{padding:16px}.rp-header{margin-bottom:12px}.rp-header h2{font-size:18px}.rp-letter{min-width:35px;min-height:38px}.rp-alphabet{gap:5px;padding-bottom:12px}.rp-options{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.rp-option{font-size:13px;min-height:42px;padding-inline:4px}.rp-all-option{padding-inline:13px}.rp-note{font-size:12px}.empty-actions .button{width:100%}}