:root{--orange:#ff690d;--deep:#bf420c;--text:#111;--muted:#929292;--line:#dedede;--container:1254px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#fff}button,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}img{max-width:100%;display:block}.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}.site-header{height:135px;background:#fff;position:relative;z-index:20}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:40px}.brand{width:270px;flex:none}.brand img{width:100%;height:auto}.primary-nav{display:flex;align-items:center;justify-content:space-between;flex:1;gap:16px}.nav-link{border:0;background:none;white-space:nowrap;color:#4b4b4b;font-size:23px;line-height:1;padding:22px 0 18px;position:relative}.nav-link.is-active:after,.nav-link:hover:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange)}.nav-static{cursor:default}.nav-group{position:relative}.nav-drop{display:flex;align-items:center;gap:5px}.chevron{font-size:16px;display:none}.nav-sub{display:none;position:absolute;top:100%;left:-25px;width:150px;background:rgba(255,255,255,.96);box-shadow:0 8px 24px #0002;text-align:center}.nav-group:hover .nav-sub,.nav-group.is-open .nav-sub{display:block}.nav-sub a,.nav-sub span{display:block;padding:13px 8px;font-size:17px;color:#777;border-bottom:1px solid #eee}.nav-sub a:hover{color:var(--orange)}.menu-toggle{display:none}.hero{height:486px;background-size:cover;background-position:center}.home-hero{height:480px;background-image:url("assets/home-hero.jpg");background-image:image-set(url("/rongcheng/assets/home-hero.webp") type("image/webp"), url("assets/home-hero.jpg") type("image/jpeg"))}.bar-hero{background-image:url("assets/bar-hero.jpg");background-image:image-set(url("/rongcheng/assets/bar-hero.webp") type("image/webp"), url("assets/bar-hero.jpg") type("image/jpeg"))}.spa-hero{background-image:url("assets/spa-hero.jpg");background-image:image-set(url("/rongcheng/assets/spa-hero.webp") type("image/webp"), url("assets/spa-hero.jpg") type("image/jpeg"))}.hero-mobile-copy{display:none}.section-space{margin-top:70px;margin-bottom:70px}.section-heading{text-align:center;position:relative;margin-bottom:38px}.section-heading:before{content:"";position:absolute;top:26px;left:0;right:0;height:1px;background:#ddd;z-index:0}.section-heading h2{position:relative;display:inline-block;background:#fff;padding:0 44px;margin:0;font-size:37px;line-height:1.35;letter-spacing:2px;font-weight:700}.section-heading p{margin:12px 0 0;color:#aaa;font-size:22px;letter-spacing:1px}.category-strip{display:grid;grid-template-columns:repeat(6,1fr);align-items:center;gap:12px;margin-top:50px;min-height:150px;border-radius:15px;box-shadow:0 0 16px #00000018}.category-strip>a,.category-strip>span{text-align:center;font-size:23px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:8px}.category-strip a:hover{color:var(--orange)}.category-icon{color:var(--orange);font-size:53px;line-height:1}.home-products{margin-top:70px}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.product-card{text-align:center;border-radius:9px;box-shadow:0 0 14px #00000010;overflow:hidden;min-width:0;padding-top:28px}.product-card h3{font-size:43px;line-height:1;margin:0;color:#fa5b13}.product-card p{font-size:20px;font-weight:700;margin:5px 10px 12px;padding-bottom:12px;border-bottom:1px solid #ddd}.product-card img{width:100%;height:226px;object-fit:contain}.product-card.featured{background:var(--orange);color:#fff}.product-card.featured h3{color:#fff}.product-card.featured p{border-color:#ffffff99}.image-banner{position:relative}.image-banner>img{width:100%}.mobile-banner-copy{display:none}.about-section{display:grid;grid-template-columns:44% 56%;align-items:center;min-height:520px}.about-copy{padding-right:25px;align-self:start}.about-copy h2{color:var(--orange);font-size:38px;font-weight:400;margin:0 0 8px}.english-title{color:#a6a6aa;font-family:Georgia,serif;font-size:46px;margin:0 0 48px}.short-rule{width:55px;height:2px;background:var(--orange);margin-bottom:28px}.about-copy p:not(.english-title){font-size:17px;color:#777;line-height:1.75;margin-bottom:24px}.about-section>img{width:100%;align-self:end}.small-orange-button{display:inline-block;background:var(--orange);color:#fff;padding:8px 28px;border-radius:5px 25px 0 0}.process-section{background:linear-gradient(110deg,#ff690d 0%,#f9660b 32%,#b25722 75%,#a74518 100%);color:#fff;padding:42px 0 48px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}.process-card{padding:0 25px;border-right:1px solid #ffffff42;min-height:335px}.process-card:last-child{border:0}.process-icon{font-size:62px;line-height:1}.process-card h3{font-size:32px;margin:18px 0 45px;border-bottom:1px solid #ffffff66;padding-bottom:15px}.process-card p{font-size:21px;line-height:1.6;margin:0}.news-section{margin-bottom:75px}.news-tabs{display:flex;justify-content:center;gap:28px;margin:0 0 36px}.news-tabs button{border:0;background:none;font-size:27px;color:#777;padding:5px 25px}.news-tabs button.active{background:var(--orange);color:#fff}.news-layout{display:grid;grid-template-columns:44% 1fr;gap:20px;align-items:start}.news-feature{width:100%;height:341px;object-fit:cover}.news-list{display:grid;gap:17px}.news-item{display:grid;grid-template-columns:97px 1fr;gap:26px;align-items:center;min-height:70px}.news-date{text-align:center;background:#f7f7f7;color:#999;padding:4px}.news-date strong{display:block;font-size:27px;font-weight:400;line-height:1}.news-date span{font-size:18px}.news-item h3{font-size:17px;margin:0 0 3px;line-height:1.3}.news-item p{font-size:14px;color:#888;line-height:1.32;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-empty{text-align:center;color:#999;padding:80px 0}.breadcrumb{font-size:22px;color:#aaa;margin-top:25px}.bar-features{margin-top:52px}.feature-tabs{display:grid;grid-template-columns:repeat(6,1fr);border-bottom:1px solid #ddd;margin-top:28px;margin-bottom:49px}.feature-tabs button{border:0;background:none;font-size:21px;padding:0 8px 16px;white-space:nowrap}.feature-tabs button.active{color:var(--orange);font-weight:700;border-bottom:2px solid var(--orange)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 20px}.feature-card{height:270px;border-radius:14px;box-shadow:0 0 18px #0000000c;padding:34px 30px;text-align:center}.feature-icon{display:block;font-size:49px;color:#ff8f19;height:72px}.feature-card h3{font-size:23px;margin:7px 0 18px}.feature-card p{font-size:17px;color:#888;text-align:left;line-height:1.8;margin:0}.bar-printer{margin-top:30px}.work-steps{position:relative;margin-top:62px;margin-bottom:60px}.steps-line{height:2px;background:var(--orange);position:absolute;top:36px;left:0;right:0}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;position:relative}.steps-grid span{display:grid;place-items:center;width:74px;height:74px;background:var(--orange);border-radius:50%;color:#fff;font-size:43px;margin:0 auto 13px}.steps-grid h3{font-size:27px;margin:0 0 7px}.steps-grid p{font-size:17px;color:#888;background:#f5f5f5;border-radius:25px;width:82%;margin:auto;padding:4px}.spa-plan{margin-top:52px}.spa-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.spa-card{border:1px solid var(--orange);border-radius:15px;overflow:hidden}.spa-card h3{background:var(--orange);color:#fff;font-size:39px;letter-spacing:12px;text-align:center;margin:0;height:75px;padding:6px}.spa-card img{width:100%;height:251px;object-fit:cover}.spa-card>div{padding:18px 25px 20px}.spa-card h4{font-size:27px;color:#f65d17;text-align:center;margin:0 0 15px}.spa-card p{font-size:18px;color:#888;line-height:1.5;margin:0}.spa-growth{margin-top:55px}.spa-scenarios{margin-top:55px}.scenario-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:60px;text-align:center;align-items:end}.scenario-grid>div:nth-child(1),.scenario-grid>div:nth-child(6){transform:translateY(55px)}.scenario-grid>div:nth-child(2),.scenario-grid>div:nth-child(5){transform:translateY(15px)}.scenario-grid span{width:140px;height:140px;max-width:100%;border:2px solid #ffa054;border-radius:50%;background:radial-gradient(circle at 45% 40%,#fff 0%,#ffe1cc 65%,#ffc39a 100%);display:grid;place-items:center;margin:auto;color:#e96715;font-size:57px;box-shadow:0 5px 14px #d8581d24}.scenario-grid h3{font-size:21px;margin:20px 0 0}.scenario-note{border:1px solid var(--orange);border-radius:50px;width:max-content;max-width:100%;margin:100px auto 0;padding:11px 33px;font-size:18px;text-align:center}.site-footer{color:#fff}.footer-main{background:var(--deep);padding:40px 0 22px}.footer-brand{display:flex;align-items:center;justify-content:center;gap:70px;border-bottom:1px solid #ffffff43;padding-bottom:24px}.footer-logo{font-size:42px;font-weight:900;letter-spacing:-2px}.footer-logo i{display:inline-block;background:#fff;width:24px;height:42px;transform:skew(12deg);vertical-align:middle;margin-right:10px}.footer-slogan{font-size:29px;letter-spacing:4px;border-left:1px solid #ffffff55;padding-left:70px}.footer-contact{display:grid;grid-template-columns:1.3fr 1.6fr 120px 200px;align-items:center;gap:26px;padding-top:22px}.footer-phone{font-size:31px;font-weight:700;white-space:nowrap}.phone-circle{display:inline-grid;place-items:center;background:#fff;color:var(--orange);border-radius:50%;width:40px;height:40px;font-size:25px;margin-right:12px}.footer-details{font-size:17px;line-height:1.75}.footer-qr{text-align:center;font-size:15px}.footer-qr img{width:110px;height:110px;object-fit:cover;border:4px solid #fff;border-radius:5px}.platform-link{border:1px solid #ffffffbb;text-align:center;padding:12px 10px;font-size:17px;white-space:nowrap}.footer-links{background:var(--orange)}.footer-links .container{display:flex;justify-content:space-around;align-items:center;min-height:45px;font-size:20px}.footer-bottom{background:var(--deep);color:#e7aa90}.footer-bottom .container{display:flex;justify-content:space-between;font-size:16px;min-height:42px;align-items:center}
@media(max-width:1150px){.site-header{height:98px}.brand{width:215px}.nav-link{font-size:17px}.header-inner{gap:20px}.primary-nav{gap:10px}.hero{height:390px}.home-hero{height:390px}.category-strip{min-height:125px}.category-strip>a,.category-strip>span{font-size:18px}.category-icon{font-size:43px}.feature-card{padding:28px 18px}.footer-contact{grid-template-columns:1fr 1.5fr 110px;gap:20px}.platform-link{display:none}.footer-phone{font-size:23px}.footer-slogan{font-size:23px}.footer-logo{font-size:34px}.scenario-grid span{width:115px;height:115px}}
@media(max-width:760px){.container{width:calc(100% - 32px);max-width:550px}.site-header{height:68px;position:sticky;top:0;box-shadow:0 2px 12px #00000010}.brand{width:170px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;background:none;border:0;padding:5px}.menu-toggle span{display:block;height:2px;background:#333;width:27px}.primary-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:12px 16px 24px;box-shadow:0 12px 18px #0002;max-height:calc(100vh - 68px);overflow:auto}.primary-nav.is-open{display:block}.nav-link{display:block;width:100%;text-align:left;font-size:17px;padding:13px 6px;border-bottom:1px solid #eee}.nav-link.is-active:after,.nav-link:hover:after{display:none}.nav-link.is-active{color:var(--orange)}.nav-drop{display:flex;justify-content:space-between}.chevron{display:inline}.nav-sub{position:static;width:100%;box-shadow:none;background:#fafafa}.nav-group:hover .nav-sub{display:none}.nav-group.is-open .nav-sub{display:block}.nav-sub a,.nav-sub span{text-align:left;padding:11px 20px;font-size:15px}.hero,.home-hero{height:320px;background-size:auto 320px;background-position:66% center;position:relative}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#201108d9,#1f130e9a 57%,#20110820)}.home-hero{background-position:66% center}.home-hero:before{background:linear-gradient(90deg,#e66a18 0%,#e66a18 48%,#e66a18f2 63%,#e66a1890 78%,#e66a1822 100%)}.spa-hero{background-position:63% center}.spa-hero:before{background:linear-gradient(90deg,#4b3525be,#45352770 65%,transparent)}.hero-mobile-copy{display:flex;position:relative;z-index:1;height:100%;flex-direction:column;justify-content:center;align-items:flex-start;color:#fff}.hero-mobile-copy h1{font-size:33px;margin:0 0 10px}.hero-mobile-copy p{font-size:18px;line-height:1.45;margin:0 0 18px;max-width:300px}.hero-chip{background:var(--orange);padding:6px 15px;border-radius:22px;margin:5px 0;font-size:15px}.hero-chip.outline{background:transparent;border:1px solid #ffb176;color:#ffe1c4}.pill-button{background:var(--orange);border-radius:30px;padding:8px 25px;font-size:16px}.section-space{margin-top:48px;margin-bottom:48px}.section-heading{margin-bottom:25px}.section-heading:before{top:18px}.section-heading h2{font-size:27px;padding:0 17px;letter-spacing:0}.section-heading p{font-size:15px;line-height:1.5;margin-top:8px}.category-strip{grid-template-columns:repeat(3,1fr);gap:20px 10px;margin-top:24px;padding:20px 10px;min-height:auto}.category-strip>a,.category-strip>span{font-size:14px;gap:3px}.category-icon{font-size:35px}.product-grid{grid-template-columns:repeat(2,1fr);gap:12px}.product-card{padding-top:20px}.product-card h3{font-size:28px}.product-card p{font-size:13px;min-height:38px}.product-card img{height:170px;object-fit:contain}.home-promo,.bar-printer,.spa-growth{background:#fff2e8;border-radius:10px;overflow:hidden}.image-banner>img{min-width:680px;max-width:none;position:relative;left:50%;transform:translateX(-50%)}.home-promo>img{margin-left:-100px}.bar-printer>img{margin-left:-170px}.spa-growth>img{margin-left:-100px}.mobile-banner-copy{display:block;padding:16px 20px;background:#fff7f1}.mobile-banner-copy h2{font-size:24px;color:var(--orange);margin:0 0 5px}.mobile-banner-copy p{font-size:14px;margin:0;color:#666}.about-section{display:flex;flex-direction:column;min-height:auto}.about-copy{padding-right:0}.about-copy h2{font-size:28px}.english-title{font-size:32px;margin-bottom:25px}.short-rule{margin-bottom:18px}.about-copy p:not(.english-title){font-size:14px;line-height:1.7}.about-section>img{margin-top:16px}.process-section{padding:30px 0}.process-grid{grid-template-columns:repeat(2,1fr);gap:25px 0}.process-card{min-height:220px;padding:0 12px}.process-card:nth-child(2){border:0}.process-icon{font-size:42px}.process-card h3{font-size:19px;margin:10px 0 14px}.process-card p{font-size:13px}.news-tabs{gap:5px;margin-bottom:22px}.news-tabs button{font-size:16px;padding:6px 12px}.news-layout{grid-template-columns:1fr;gap:20px}.news-feature{height:auto;aspect-ratio:553/341}.news-item{grid-template-columns:58px 1fr;gap:12px;min-height:62px}.news-date strong{font-size:22px}.news-date span{font-size:12px}.news-item h3{font-size:14px}.news-item p{font-size:12px}.breadcrumb{font-size:13px;margin-top:17px}.bar-features,.spa-plan{margin-top:36px}.feature-tabs{display:flex;overflow:auto;margin-bottom:25px;scrollbar-width:none}.feature-tabs button{font-size:16px;flex:none;padding:0 12px 12px}.feature-grid{grid-template-columns:repeat(2,1fr);gap:12px}.feature-card{height:205px;padding:20px 12px}.feature-icon{font-size:35px;height:48px}.feature-card h3{font-size:17px;margin:5px 0 9px}.feature-card p{font-size:12px;line-height:1.55}.work-steps{margin-top:38px}.steps-line{display:none}.steps-grid{grid-template-columns:repeat(2,1fr);gap:25px 5px}.steps-grid span{width:56px;height:56px;font-size:29px}.steps-grid h3{font-size:20px}.steps-grid p{font-size:12px;width:95%}.spa-card-grid{grid-template-columns:1fr;gap:15px}.spa-card h3{height:54px;font-size:29px;padding:4px}.spa-card img{height:auto}.spa-card>div{padding:13px 20px 18px}.spa-card h4{font-size:21px;margin-bottom:8px}.spa-card p{font-size:14px}.scenario-grid{grid-template-columns:repeat(3,1fr);gap:20px 5px;margin-top:35px}.scenario-grid>div:nth-child(n){transform:none}.scenario-grid span{width:85px;height:85px;font-size:37px}.scenario-grid h3{font-size:14px;margin-top:8px}.scenario-note{font-size:13px;margin:35px auto 0;padding:10px 15px}.footer-main{padding:30px 0}.footer-brand{gap:15px;justify-content:flex-start;padding-bottom:20px}.footer-logo{font-size:26px;white-space:nowrap}.footer-logo i{height:26px;width:14px;margin-right:7px}.footer-slogan{font-size:13px;letter-spacing:1px;padding-left:15px}.footer-contact{grid-template-columns:1fr 85px;gap:15px}.footer-phone{font-size:23px;grid-column:1}.phone-circle{width:28px;height:28px;font-size:18px;margin-right:7px}.footer-details{font-size:12px;grid-column:1;grid-row:2}.footer-qr{grid-column:2;grid-row:1/3;font-size:12px}.footer-qr img{width:85px;height:85px}.footer-links .container{flex-wrap:wrap;gap:10px;justify-content:center;padding:12px 0;font-size:13px}.footer-bottom .container{font-size:11px;display:block;padding:10px 0;line-height:1.7}.footer-bottom .container span{display:block}}
@media(max-width:390px){.container{width:calc(100% - 24px)}.hero-mobile-copy h1{font-size:29px}.footer-logo{font-size:22px}.footer-slogan{font-size:11px}.feature-card{height:225px}.product-card img{height:150px}}

@media(min-width:761px){
  .home-hero{position:relative}
  .home-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#ffa34e 0%,#ffd293 21%,#ffe8bd 42%,#ffedcd 51%,#ffedcde6 57%,transparent 69%)}
  .home-hero .hero-mobile-copy{display:flex;position:relative;height:100%;flex-direction:column;justify-content:center;align-items:flex-start;padding-left:30px;color:#e95308}
  .home-hero .hero-mobile-copy h1{font-size:46px;letter-spacing:2px;margin:0 0 12px;white-space:nowrap}
  .home-hero .hero-mobile-copy p{font-size:26px;margin:0 0 26px;white-space:nowrap}
  .home-hero .pill-button{background:var(--orange);color:#fff;padding:9px 45px;font-size:19px}
}

/* Icons are cropped from the supplied design rather than substituted glyphs. */
.category-icon{width:94px;height:78px;object-fit:contain;margin:auto}
.feature-icon{width:92px;height:72px;object-fit:contain;margin:auto}
.process-icon{display:block;width:86px;height:80px;object-fit:contain;margin:auto}
.scenario-grid img{display:block;width:144px;height:144px;object-fit:contain;margin:auto}
@media(max-width:760px){
  .category-icon{width:57px;height:51px}
  .feature-icon{width:65px;height:50px}
  .process-icon{width:56px;height:55px}
  .scenario-grid img{width:90px;height:90px;max-width:100%}
}
/* City navigation stays compact on product and article pages. */
.city-strip{background:#f6f6f6;color:#555;font-size:13px;border-bottom:1px solid #e9e9e9}
.city-strip-inner{display:flex;align-items:center;gap:16px;min-height:34px}
.city-strip a{color:inherit;text-decoration:none}.city-strip a:hover{color:#f56a13}
.city-picker{position:relative}.city-picker summary{cursor:pointer;color:#f56a13}
.city-picker-menu{position:absolute;z-index:100;top:100%;left:0;width:min(600px,85vw);max-height:350px;overflow:auto;padding:16px;display:flex;flex-wrap:wrap;gap:10px 15px;background:#fff;box-shadow:0 8px 30px #0002;border:1px solid #eee}
.city-picker:not([open]) .city-picker-menu{display:none}.city-picker-menu a{white-space:nowrap}
.city-directory{padding:45px 0 80px}.city-directory h2{font-size:22px;margin:28px 0 12px}.city-directory-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
@media(max-width:700px){.city-directory-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.city-strip-inner{gap:10px}}