:root{--ink:#142230;--red:#0f3a57;--red-dark:#0b1f33;--gold:#d4a017;--rice:#eef3f7;--paper:#f7fafc;--line:#d5e0ea;--shadow:0 18px 45px rgba(11,31,51,.12)}
html{scroll-behavior:smooth}body{overflow-x:hidden}img{max-width:100%;height:auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:100;padding:10px 16px;background:#fff;color:var(--red);box-shadow:var(--shadow)}.skip-link:focus{top:12px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.site-header{z-index:20}.brand b{line-height:1.35}.main-nav a{position:relative;white-space:nowrap}.main-nav a.current,.main-nav a:hover{color:var(--red)}.main-nav a.current:after{content:"";position:absolute;left:0;right:0;bottom:18px;height:2px;background:var(--red)}.call{white-space:nowrap}.nav-toggle{width:42px;height:42px;padding:10px;border:1px solid var(--line);border-radius:4px}.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--ink);transition:.2s}.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.hero{position:relative;display:block;min-height:540px;overflow:hidden;background:#0b1f33}.hero-track,.hero-slide{position:absolute;inset:0}.hero-slide{display:grid;align-items:center;opacity:0;visibility:hidden;transition:opacity .7s ease;background-image:linear-gradient(90deg,rgba(8,24,38,.62) 0%,rgba(15,58,87,.4) 42%,rgba(15,58,87,.14) 72%,rgba(15,58,87,.05) 100%),var(--hero-image);background-size:cover;background-position:center}.hero-slide.active{opacity:1;visibility:visible}.hero-copy{position:relative;z-index:1;text-shadow:0 2px 18px rgba(0,0,0,.35)}.hero-copy>p:not(.eyebrow){font-size:18px}.hero-dots{position:absolute;z-index:3;left:50%;bottom:28px;display:flex;gap:9px;transform:translateX(-50%)}.hero-dots button{width:34px;height:4px;padding:0;border:0;background:rgba(255,255,255,.42);cursor:pointer}.hero-dots button.active{background:#fff}.hero-actions .btn{min-width:118px;text-align:center}
.card-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.service-card{position:relative;display:flex;min-height:270px;padding:32px 26px 28px;overflow:hidden;flex-direction:column;background:#fff;border:1px solid var(--line);transition:transform .25s,box-shadow .25s,border-color .25s}.service-card:hover{transform:translateY(-6px);border-color:#d5b17d;box-shadow:var(--shadow)}.service-index{position:absolute;right:14px;top:0;color:#f1e8dd;font:700 72px/1 Georgia,serif}.service-card .dish-mark,.service-card h3,.service-card p,.service-card em{position:relative}.service-card h3{font-size:21px;line-height:1.4;margin:26px 0 10px}.service-card p{margin:0 0 22px;color:#75675e}.service-card em{margin-top:auto;color:var(--red);font-style:normal;font-size:13px}.feature dl{border-left:4px solid var(--gold);box-shadow:0 12px 30px rgba(45,31,15,.06)}
.article-grid article,.article-grid>a{background:#fff;border-top:3px solid var(--gold);transition:transform .2s,box-shadow .2s}.article-grid article:hover,.article-grid>a:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.article-grid article>a,.article-grid>a{display:block;height:100%;padding:25px}.article-grid article h2,.article-grid h3{font-size:19px;line-height:1.5;margin:14px 0 8px}.article-grid article span{display:block;margin-top:14px;color:var(--red);font-size:13px}.rich-content,.article-detail{font-size:16px}.rich-content h2,.article-detail h2{margin:1.7em 0 .6em;color:var(--ink);font-size:25px;line-height:1.4}.rich-content h3,.article-detail h3{margin:1.5em 0 .5em;font-size:20px}.rich-content p,.article-detail p{margin:0 0 1.15em}.rich-content ul,.article-detail ul{padding-left:1.4em}.rich-content table,.article-detail table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.rich-content td,.rich-content th,.article-detail td,.article-detail th{padding:10px;border:1px solid var(--line)}.article-notice{margin:28px 0 0;padding:16px 18px;background:#faf4ea;border-left:3px solid var(--gold);color:#6f6055}.article-pager{grid-template-columns:1fr 1fr}.article-pager a:last-child{text-align:right}
.search-form{max-width:760px;margin:0 auto 36px;padding:26px;background:#fff;border:1px solid var(--line)}.search-form label{display:block;margin-bottom:8px;font-weight:700}.search-form>div{display:flex}.search-form input{min-width:0;flex:1;padding:12px 14px;border:1px solid #d8cbbd;font:inherit}.search-form .btn{border-radius:0;cursor:pointer}.search-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.search-results article{background:#fff;border:1px solid var(--line)}.search-results a{display:block;height:100%;padding:24px}.search-results p{color:var(--gold);font-size:12px}.search-results h2{font-size:19px}.search-results span{color:#75675e}.mobile-call{display:none}
@media(max-width:1100px){.nav-row{gap:15px}.brand{min-width:220px}.brand b{font-size:15px}.main-nav{gap:16px}.main-nav a{font-size:14px}.call{display:none}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){body{padding-bottom:62px}.site-header{position:sticky}.main-nav{top:64px;max-height:calc(100vh - 64px);overflow:auto;border-top:1px solid var(--line)}.main-nav a.current:after{display:none}.main-nav a.current{font-weight:700}.hero{min-height:500px}.hero-slide{background-image:linear-gradient(90deg,rgba(8,24,38,.66) 0%,rgba(15,58,87,.38) 55%,rgba(15,58,87,.12) 100%),var(--hero-image);background-position:center}.hero h1{font-size:36px;letter-spacing:1px}.hero-copy>p:not(.eyebrow){font-size:16px}.hero-actions{flex-wrap:wrap}.hero-actions .btn{padding:10px 18px}.card-grid,.search-results{grid-template-columns:1fr}.service-card{min-height:230px}.article-pager{grid-template-columns:1fr}.article-pager a:last-child{text-align:left}.mobile-call{position:fixed;display:flex;z-index:30;left:0;right:0;bottom:0;height:62px;align-items:center;justify-content:center;gap:12px;background:var(--red);color:#fff;box-shadow:0 -8px 24px #0002}.mobile-call span{font-size:13px}.mobile-call strong{font-size:18px}.search-form{padding:18px}.search-form>div{display:grid;gap:10px}.footer-grid{padding-bottom:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.hero h2{font-size:clamp(38px,5vw,66px);line-height:1.2;margin:10px 0 16px;letter-spacing:3px}@media(max-width:760px){.hero h2{font-size:36px;letter-spacing:1px}}
.main-nav a.active{color:var(--red)}.main-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:18px;height:2px;background:var(--red)}@media(max-width:760px){.main-nav a.active{font-weight:700}.main-nav a.active:after{display:none}.footer-contact{display:grid;gap:2px}.footer-contact span{display:block}.article-detail h1{overflow-wrap:anywhere}}
.company-facts{margin-top:44px;padding:30px;border:1px solid var(--line);background:#fff}.company-facts h2{margin:0 0 20px;font-size:26px}.company-facts dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0}.company-facts dl div{display:grid;grid-template-columns:100px minmax(0,1fr);gap:16px;padding:15px 0;border-top:1px solid var(--line)}.company-facts dt{color:var(--muted)}.company-facts dd{margin:0;font-weight:600;overflow-wrap:anywhere}.company-facts a{color:var(--red)}@media(max-width:760px){.company-facts{margin-top:28px;padding:22px 18px}.company-facts dl{grid-template-columns:1fr}.company-facts dl div{grid-template-columns:82px minmax(0,1fr)}}
.hero-slide{background-size:cover;background-position:center;background-repeat:no-repeat}
.main-nav>.nav-item{position:relative;display:flex;align-items:stretch}.main-nav>.nav-item>a{display:flex;align-items:center}.submenu{position:absolute;left:50%;top:calc(100% - 1px);display:grid;min-width:170px;padding:8px;visibility:hidden;opacity:0;transform:translate(-50%,8px);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.2s}.submenu:empty{display:none}.submenu a{padding:9px 13px;font-size:14px;line-height:1.45}.submenu a.active,.submenu a:hover{color:var(--red);background:#faf4ea}.main-nav>.nav-item:hover .submenu,.main-nav>.nav-item:focus-within .submenu{visibility:visible;opacity:1;transform:translate(-50%,0)}
.section-nav{display:flex;gap:10px;flex-wrap:wrap;margin:-6px 0 28px;padding-bottom:18px;border-bottom:1px solid var(--line)}.section-nav:empty{display:none}.section-nav a{padding:8px 15px;background:#fff;border:1px solid var(--line);color:#65584f}.section-nav a.active,.section-nav a:hover{background:var(--red);border-color:var(--red);color:#fff}.guide-grid,.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.guide-card,.channel-grid>a{display:block;padding:28px;background:#fff;border:1px solid var(--line);transition:.25s}.guide-card:hover,.channel-grid>a:hover{transform:translateY(-4px);border-color:#d5b17d;box-shadow:var(--shadow)}.guide-card>span,.channel-grid>a>span{color:var(--gold);font-size:12px;letter-spacing:1.5px}.guide-card h3,.channel-grid h2{margin:13px 0 8px;font-size:22px}.guide-card p,.channel-grid p{color:#75675e}.guide-card em,.channel-grid em{color:var(--red);font-style:normal}.news-section{background:#f3eadf}.service-card h2{position:relative;margin:26px 0 10px;font-size:21px}.page-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:38px;padding:28px 32px;background:#efe4d5}.page-cta strong{font-size:22px}.page-cta p{margin:4px 0 0;color:#75675e}
@media(max-width:760px){.main-nav>.nav-item{display:block}.main-nav>.nav-item>a{display:block}.submenu{position:static;display:block;min-width:0;margin:-4px 0 5px 12px;padding:0 0 0 11px;visibility:visible;opacity:1;transform:none;border:0;border-left:2px solid var(--line);box-shadow:none}.submenu a{padding:7px 9px!important;border:0!important;font-size:13px!important}.guide-grid,.channel-grid{grid-template-columns:1fr}.page-cta{display:block;padding:24px 20px}.page-cta .btn{margin-top:16px}}

/* Structured commercial footer */
.site-footer{padding:0;background:#081826;color:#b7c5d2;font-size:14px}.footer-main{display:grid;grid-template-columns:minmax(250px,1.8fr) repeat(4,minmax(92px,.72fr)) minmax(150px,.9fr);gap:clamp(22px,3vw,44px);padding-top:56px;padding-bottom:44px}.footer-brand-logo{display:flex;align-items:center;gap:12px;color:#fff}.footer-brand-logo img{width:58px;height:58px;object-fit:contain;flex:0 0 auto;filter:none}.footer-brand-logo strong{max-width:190px;font-size:17px;line-height:1.45}.footer-slogan{color:#d4a017;letter-spacing:.04em;line-height:1.8;margin:20px 0 14px!important}.footer-phone-primary{display:inline-flex;align-items:baseline;gap:10px;margin-bottom:14px;color:#fff!important}.footer-phone-primary span{color:#b7c5d2}.footer-phone-primary strong{color:#d4a017;font:700 22px/1.2 Arial,sans-serif;letter-spacing:.02em}.footer-brand address{display:grid;grid-template-columns:auto 1fr;gap:8px;color:#b7c5d2;font-style:normal;line-height:1.75}.footer-brand address strong{color:#fff;font-size:14px}.footer-column h2,.footer-wechat h2{position:relative;margin:6px 0 24px;padding-bottom:13px;color:#fff;font-size:17px;font-weight:700}.footer-column h2:after,.footer-wechat h2:after{content:"";position:absolute;left:0;bottom:0;width:32px;height:2px;background:#c7472d}.footer-column a{display:block;width:max-content;max-width:100%;margin:0 0 13px;color:#bfb1aa;line-height:1.55;transition:color .2s ease,transform .2s ease}.footer-column a:hover,.footer-column a:focus-visible{color:#d4a017;transform:translateX(3px)}.footer-wechat{padding-left:clamp(18px,2vw,30px);border-left:1px solid rgba(255,255,255,.1)}.footer-wechat-image{display:flex;width:132px;height:132px;padding:8px;align-items:center;justify-content:center;background:#fff;border-radius:5px}.footer-wechat-image img{display:block;width:100%;height:100%;object-fit:cover}.footer-wechat p{margin:12px 0 0!important;color:#bfb1aa;line-height:1.6}.footer-shortcuts{display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;padding-top:22px;padding-bottom:22px;border-top:1px solid rgba(255,255,255,.09)}.footer-shortcuts strong{color:#fff}.footer-shortcuts a{color:#bfb1aa}.footer-shortcuts a:hover,.footer-shortcuts a:focus-visible{color:#d4a017!important}.footer-bottom{background:#1b120f}.footer-bottom-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:66px;font-size:13px;line-height:1.6;font-weight:400;letter-spacing:0}.footer-bottom-row p{margin:0!important;font:inherit}.footer-bottom-meta{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 20px;text-align:right;font:inherit}.footer-bottom-meta>*{font:inherit}.footer-bottom-meta a{color:#b7c5d2}
/* Footer grid breakpoints moved to end-of-file override (avoid 3-col + span-2 clash) */
@media(max-width:760px){.footer-brand-logo strong{max-width:none;font-size:16px}.footer-brand-logo img{width:52px;height:52px}.footer-phone-primary strong{font-size:21px}.footer-column h2,.footer-wechat h2{margin-bottom:18px}.footer-shortcuts{gap:11px 18px}.footer-shortcuts strong{width:100%}.footer-bottom-row{display:block;padding-top:18px;padding-bottom:18px}.footer-bottom-meta{justify-content:flex-start;margin-top:9px!important;text-align:left}}

/* WeChat QR consultation card */
.footer-wechat{display:flex;align-items:flex-start;justify-content:center;padding-left:clamp(18px,2vw,30px);border-left:1px solid rgba(255,255,255,.1)}
.footer-wechat-card{position:relative;isolation:isolate;width:100%;max-width:188px;padding:20px 16px 18px;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:linear-gradient(150deg,#123047 0%,#0b1f33 100%);box-shadow:0 16px 34px rgba(5,22,17,.28);text-align:center}
.footer-wechat-card::before,.footer-wechat-card::after{position:absolute;z-index:-1;width:180px;height:180px;border:1px solid rgba(211,174,91,.22);border-radius:50%;content:"";pointer-events:none}
.footer-wechat-card::before{right:-108px;bottom:-120px}
.footer-wechat-card::after{right:-75px;bottom:-139px}
.footer-wechat-image{position:relative;z-index:1;display:flex;width:132px;height:132px;margin:0 auto;padding:10px;align-items:center;justify-content:center;background:#fff;border-radius:14px;box-shadow:0 8px 20px rgba(3,24,18,.2)}
.footer-wechat-image img{display:block;width:100%;height:100%;border-radius:4px;object-fit:contain}
.footer-wechat-card h2{position:relative;z-index:1;margin:17px 0 4px;padding:0;color:#fff;font-size:18px;font-weight:700;line-height:1.45;text-align:center}
.footer-wechat-card h2::after{display:none}
.footer-wechat-card p{position:relative;z-index:1;margin:0!important;color:rgba(238,247,243,.68);font-size:13px;line-height:1.7;text-align:center}

/* Dynamic footer contact details and compact WeChat panel */
.footer-contact-list{display:grid;gap:0;margin:20px 0 0}
.footer-contact-list div{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;align-items:start;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-contact-list div:last-child{border-bottom:0}
.footer-contact-list dt{color:#a9988f;font-size:14px;line-height:1.65}
.footer-contact-list dd{min-width:0;margin:0;color:#e2d6ce;font-size:14px;line-height:1.65;overflow-wrap:anywhere}
.footer-contact-list a{color:#d4a017;font-family:Arial,sans-serif;font-weight:700;letter-spacing:.02em}
.footer-contact-list a:hover{color:#fff}
.footer-wechat-card{max-width:176px;padding:15px 14px 16px;border-radius:17px;background:linear-gradient(155deg,#0f3a57,#0b1f33);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.footer-wechat-image{width:124px;height:124px;padding:8px;border-radius:12px}
.footer-wechat-image img{object-fit:contain}
.footer-wechat-card h2{margin:13px 0 3px;font-size:17px;line-height:1.35}
.footer-wechat-card p{font-size:12px;line-height:1.5}
@media(max-width:1180px){.footer-contact-list{margin-top:16px}.footer-contact-list div{grid-template-columns:44px minmax(0,1fr)}}
@media(max-width:760px){.footer-contact-list{margin-top:14px}.footer-contact-list div{grid-template-columns:48px minmax(0,1fr);padding:7px 0}.footer-wechat-card{max-width:176px;padding:15px 14px 16px}.footer-wechat-image{width:124px;height:124px}}

/* Homepage image-led service and news cards */
.service-home-grid .service-card{display:block;min-height:0;padding:0}
.service-card-media{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:#33211b}
.service-card-media::after{position:absolute;inset:42% 0 0;background:linear-gradient(180deg,transparent,rgba(28,14,10,.72));content:"";pointer-events:none}
.service-card-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.02);transition:transform .55s ease}
.service-card:hover .service-card-media img{transform:scale(1.06)}
.service-card-media .service-index{z-index:1;right:17px;top:auto;bottom:15px;color:#fff;font-size:18px;letter-spacing:.08em}
.service-card-body{display:flex;min-height:230px;flex-direction:column;padding:24px 24px 26px}
.service-card-body .dish-mark{margin:0}
.service-card-body h3{margin:10px 0 9px;font-size:21px}
.service-card-body p{margin:0 0 20px;line-height:1.75}
.service-card-link{display:inline-flex;align-items:center;align-self:flex-start;gap:7px;margin-top:auto;padding-bottom:3px;border-bottom:1px solid currentColor;color:var(--red);font-size:13px;font-weight:700}
.home-news-link{display:inline-flex;align-items:center;align-self:flex-start;gap:7px;margin-top:8px;padding-bottom:3px;border-bottom:1px solid currentColor;color:var(--red);font-size:13px;font-weight:700}
.service-card-link span,.home-news-link span{transition:transform .2s}
.service-card-link:hover span,.home-news-link:hover span{transform:translateX(4px)}
.home-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.article-grid .home-news-card{display:flex;flex-direction:column;overflow:hidden;padding:0;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold)}
.article-grid .home-news-card>.home-news-media{position:relative;display:block;flex:0 0 auto;height:auto!important;max-height:none;aspect-ratio:16/10;overflow:hidden;padding:0!important;background:#33211b}
.home-news-media::after{position:absolute;inset:50% 0 0;background:linear-gradient(180deg,transparent,rgba(28,14,10,.65));content:"";pointer-events:none}
.home-news-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.02);transition:transform .5s ease}
.home-news-card:hover .home-news-media img{transform:scale(1.06)}
.home-news-media time{position:absolute;z-index:1;left:16px;bottom:15px;padding:7px 10px;background:rgba(31,16,12,.72);color:#fff;font:700 12px/1.2 Georgia,serif;letter-spacing:.08em}
.home-news-body{display:flex;min-height:0;flex:1 1 auto;flex-direction:column;padding:20px 22px 22px}
.home-news-body .item-label{margin:0}
.article-grid .home-news-body h3{margin:10px 0 9px;font-size:20px;line-height:1.5}
.home-news-body>p:not(.item-label){margin:0 0 14px;color:#75675e;line-height:1.75}
.home-news-body .home-news-link{margin-top:8px}
@media(max-width:1100px){.home-news-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
@media(max-width:900px){.home-news-grid{grid-template-columns:1fr!important;gap:16px}.home-news-body{min-height:0!important;padding:16px 16px 18px}.article-grid .home-news-body h3{font-size:17px}}
@media(max-width:760px){.home-news-grid{grid-template-columns:1fr}.service-card-body,.home-news-body{min-height:0}.service-card-media{aspect-ratio:16/10}}

/* Homepage relayout: split heads, cases, steps, contact */
.home-head{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(280px,1.1fr);gap:48px;align-items:end;margin-bottom:34px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.home-head-kicker,.home-contact-kicker{margin:0;color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.home-head h2{margin:8px 0 0;color:var(--ink);font:700 clamp(28px,3vw,40px)/1.25 "Songti SC","SimSun","STSong",serif}
.home-head-side{display:grid;gap:12px;justify-items:end;align-content:end}
.home-head-desc{max-width:560px;margin:0;color:#76675d;font-size:16px;line-height:1.9;text-align:right}
.home-head-more{display:inline-flex;align-items:center;gap:6px;color:var(--red);font-size:14px;font-weight:700}
.home-head-more span{transition:transform .2s ease}
.home-head-more:hover span{transform:translateX(4px)}
.home-news .text-link{display:none}
.home-services .service-home-grid{margin-top:4px}

.home-cases{background:#f3eadf}
.home-case-list{display:grid;gap:18px}
.home-case-item{display:grid;grid-template-columns:minmax(220px,.85fr) minmax(0,1.15fr);min-height:220px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.home-case-item:hover{transform:translateY(-4px);border-color:#d5b17d;box-shadow:var(--shadow)}
.home-case-media{position:relative;display:block;min-height:220px;overflow:hidden;background:#33211b}
.home-case-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.02);transition:transform .55s ease}
.home-case-item:hover .home-case-media img{transform:scale(1.06)}
.home-case-media span{position:absolute;left:16px;bottom:16px;z-index:1;padding:7px 11px;background:rgba(31,16,12,.72);color:#fff;font:700 12px/1.2 Georgia,serif;letter-spacing:.08em}
.home-case-copy{display:flex;flex-direction:column;justify-content:center;padding:28px 32px}
.home-case-copy .item-label{margin:0}
.home-case-copy h3{margin:10px 0 8px;font-size:22px;line-height:1.45}
.home-case-copy>p:not(.item-label){margin:0 0 18px;color:#75675e;line-height:1.8}
.home-case-link{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;margin-top:auto;padding-bottom:3px;border-bottom:1px solid currentColor;color:var(--red);font-size:13px;font-weight:700}
.home-case-link span{transition:transform .2s}
.home-case-link:hover span{transform:translateX(4px)}

.home-about{position:relative;isolation:isolate;overflow:hidden;padding:96px 0;background:#1f1410}
.home-about::before{position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse 70% 80% at 12% 20%,rgba(201,154,90,.18),transparent 55%),radial-gradient(ellipse 55% 60% at 88% 80%,rgba(155,46,32,.16),transparent 50%),linear-gradient(160deg,#2a1b16 0%,#1a100d 48%,#241814 100%);content:"";pointer-events:none}
.home-about-stage{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:0;align-items:stretch;min-height:480px;overflow:hidden;border:1px solid rgba(224,189,127,.2);box-shadow:0 30px 70px rgba(0,0,0,.28)}
.home-about-visual{position:relative;margin:0;overflow:hidden;min-height:480px;background:#0b1f33}
.home-about-visual img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.02);transition:transform 1.1s ease}
.home-about:hover .home-about-visual img{transform:scale(1.07)}
.home-about-visual::after{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(18,10,8,.82) 100%);content:"";pointer-events:none}
.home-about-visual figcaption{position:absolute;z-index:1;left:32px;right:32px;bottom:32px;display:grid;gap:10px;color:#fff}
.home-about-visual figcaption span{color:#e0bd7f;font-size:11px;font-weight:700;letter-spacing:.24em}
.home-about-visual figcaption strong{font:700 clamp(22px,2.4vw,30px)/1.35 "Songti SC","SimSun","STSong",serif;letter-spacing:.04em}
.home-about-panel{display:flex;flex-direction:column;justify-content:center;padding:56px 48px;background:linear-gradient(165deg,#fffdf9 0%,#f7efe4 100%)}
.home-about-kicker{margin:0;color:#c7964b;font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.home-about-panel h2{margin:14px 0 0;color:#2d211c;font:700 clamp(34px,3.6vw,46px)/1.18 "Songti SC","SimSun","STSong",serif;letter-spacing:.04em}
.home-about-panel h2::after{display:block;width:44px;height:2px;margin-top:22px;background:linear-gradient(90deg,#d4a017,#0f3a57);content:""}
.home-about-lead{margin:26px 0 0;max-width:440px;color:#6f5f55;font-size:16px;line-height:2.05}
.home-about-cta{display:inline-flex;align-items:center;gap:10px;width:max-content;margin-top:36px;padding:15px 30px;background:var(--red);color:#fff;font-size:14px;font-weight:700;letter-spacing:.04em;transition:background .25s ease,transform .25s ease,box-shadow .25s ease}
.home-about-cta span{transition:transform .25s ease}
.home-about-cta:hover{background:#7d2419;transform:translateY(-2px);box-shadow:0 14px 28px rgba(125,36,25,.28)}
.home-about-cta:hover span{transform:translateX(5px)}
@media(max-width:1100px){
  .home-about{padding:64px 0}
  .home-about-stage{
    grid-template-columns:minmax(0,1.15fr) minmax(280px,.9fr);
    min-height:420px;
  }
  .home-about-visual{min-height:420px}
  .home-about-panel{padding:40px 32px}
}
@media(max-width:900px){
  .home-about{
    padding:40px 0 28px;
    background:var(--rice);
  }
  .home-about::before{display:none}
  .home-about-stage{
    grid-template-columns:1fr;
    min-height:0;
    border:0;
    box-shadow:none;
    overflow:visible;
  }
  .home-about-visual{
    min-height:0!important;
    height:auto!important;
    aspect-ratio:16/10;
    border-radius:0;
  }
  .home-about-visual figcaption{display:none}
  .home-about-panel{
    padding:28px 0 0;
    background:transparent;
  }
  .home-about-lead{max-width:none}
  .home-about-cta{margin-top:22px}
}
@media(max-width:760px){
  .home-about{padding:32px 0 20px}
  .home-about-visual{aspect-ratio:16/10}
  .home-about-panel{padding:22px 0 0}
  .home-about-panel h2{font-size:28px}
  .home-about-panel h2::after{margin-top:14px}
  .home-about-lead{margin-top:14px;font-size:15px;line-height:1.85}
  .home-about-cta{margin-top:20px;padding:12px 22px}
}

.home-guide-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--line);background:#fff}
.home-guide-step{position:relative;display:flex;min-height:230px;flex-direction:column;padding:28px 26px 30px;border-right:1px solid var(--line);transition:background .25s ease,transform .25s ease}
.home-guide-step:last-child{border-right:0}
.home-guide-step:hover{background:#fffdf8;transform:translateY(-3px);z-index:1;box-shadow:var(--shadow)}
.home-guide-num{color:var(--gold);font:700 13px/1 Georgia,serif;letter-spacing:.16em}
.home-guide-step h3{margin:18px 0 10px;font-size:22px}
.home-guide-step p{margin:0 0 22px;color:#75675e;line-height:1.75}
.home-guide-step em{margin-top:auto;color:var(--red);font-style:normal;font-size:13px;font-weight:700}

.home-contact{position:relative;isolation:isolate;overflow:hidden;padding:40px 0 48px;color:var(--ink);background:var(--rice)}
.home-contact::before,.home-contact::after{display:none}
.home-contact .shell{position:relative;z-index:1}
.home-contact-stage{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.75fr);gap:32px;align-items:center;padding:28px 36px;border:1px solid #e2d5c6;background:linear-gradient(120deg,#fffdfa 0%,#f7eee3 100%);box-shadow:0 12px 32px rgba(54,31,20,.06)}
.home-contact-kicker{margin:0 0 8px;color:#c7964b;font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.home-contact h2{margin:0;max-width:560px;color:var(--ink);font:700 clamp(24px,2.6vw,32px)/1.3 "Songti SC","SimSun","STSong",serif;letter-spacing:.03em}
.home-contact-copy>p:not(.home-contact-kicker):not(.home-contact-address){margin:10px 0 0;max-width:520px;color:#76675d;font-size:15px;line-height:1.8}
.home-contact-address{display:none}
.home-contact-aside{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.home-contact-phone{display:grid;gap:4px;justify-items:end;padding:0;background:transparent;border:0;color:inherit;text-align:right;transition:opacity .2s ease}
.home-contact-phone-label{color:#88766a;font-size:12px;letter-spacing:.08em}
.home-contact-phone strong{color:var(--red);font:700 28px/1.15 Arial,sans-serif;letter-spacing:.02em}
.home-contact-phone-tip{display:none}
.home-contact-phone:hover{opacity:.85;transform:none;box-shadow:none;background:transparent;border:0}
.home-contact-link{display:inline-flex;align-items:center;gap:8px;padding:0;border:0;background:transparent;color:var(--red);font-size:14px;font-weight:700;min-height:auto}
.home-contact-link span{transition:transform .2s ease}
.home-contact-link:hover{background:transparent;border:0;transform:none;opacity:.85}
.home-contact-link:hover span{transform:translateX(4px)}
@media(max-width:900px){
  .home-contact{padding:36px 0}
  .home-contact-stage{grid-template-columns:1fr;gap:18px;padding:24px 22px}
  .home-contact-aside{align-items:flex-start}
  .home-contact-phone{justify-items:start;text-align:left}
}
@media(max-width:760px){
  .home-contact{padding:32px 0 40px}
  .home-contact-stage{padding:22px 18px}
  .home-contact h2{font-size:24px}
  .home-contact-copy>p:not(.home-contact-kicker):not(.home-contact-address){font-size:14px}
  .home-contact-phone strong{font-size:24px}
}

@media(max-width:1100px){
  .home-head{gap:28px}
  .home-case-item{grid-template-columns:minmax(200px,.9fr) minmax(0,1.1fr)}
  .home-guide-steps{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:0;
    border:1px solid var(--line);
    background:#fff;
  }
  .home-guide-step{
    min-height:210px;
    padding:24px 18px 26px;
    border-right:1px solid var(--line);
    border-top:0;
    border-bottom:0;
    border-left:0;
  }
  .home-guide-step:last-child{border-right:0}
  .home-guide-step h3{font-size:19px}
  .home-guide-step p{font-size:14px;line-height:1.7}
}
@media(max-width:1100px) and (min-width:901px){
  .home-contact-stage{
    grid-template-columns:minmax(0,1.25fr) minmax(220px,.8fr);
    gap:24px;
    padding:26px 28px;
  }
  .home-contact-phone strong{font-size:26px}
}
@media(max-width:760px){
  .home-head{grid-template-columns:1fr;gap:12px;margin-bottom:24px;padding-bottom:20px}
  .home-head h2{font-size:27px}
  .home-head-side{justify-items:start}
  .home-head-desc{max-width:none;margin:0;text-align:left;font-size:15px}
  .home-case-item{grid-template-columns:1fr;min-height:0}
  .home-case-media{min-height:0;aspect-ratio:16/10}
  .home-case-copy{padding:22px 20px 24px}
  .home-case-copy h3{font-size:20px}
}

/* ===== Responsive frames: image fills box, never stretches layout ===== */
.shell{width:min(1160px,calc(100% - 32px));max-width:100%}
.hero{min-height:clamp(380px,58vw,540px)}
.hero-slide{background-size:cover;background-position:center;background-repeat:no-repeat}

.service-card-media,
.home-news-media,
.home-case-media,
.case-media,
.news-media,
.channel-visual-media,
.visual-card-media,
.home-about-visual{
  position:relative;
  overflow:hidden;
  background:#1a100d;
}
.service-card-media img,
.home-news-media img,
.home-case-media img,
.case-media img,
.news-media img,
.channel-visual-media img,
.visual-card-media img,
.inner-hero-media img,
.home-about-visual img{
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
  max-width:none;
  object-fit:cover;
  object-position:center;
  transform:scale(1.02);
  transition:transform .7s ease;
}
.service-card:hover .service-card-media img,
.home-news-card:hover .home-news-media img,
.home-case-item:hover .home-case-media img,
.case-item:hover .case-media img,
.news-media-card:hover .news-media img,
.channel-visual-card:hover .channel-visual-media img,
.visual-card:hover .visual-card-media img,
.home-about:hover .home-about-visual img,
.inner-hero:hover .inner-hero-media img{
  transform:scale(1.07);
}
.home-case-media{align-self:stretch;min-height:220px;height:100%}
.home-case-item{align-items:stretch}
.home-about-visual{height:100%;min-height:480px}
.inner-hero-media{
  position:absolute;
  z-index:0;
  inset:0;
  overflow:hidden;
  background:#1a100d;
}
.brand img,.footer-brand-logo img,.footer-wechat-image img{max-width:100%;object-fit:contain}
.rich-content img,.article-detail img{
  display:block;
  width:auto;
  max-width:100%;
  height:auto;
  margin-left:auto;
  margin-right:auto;
}
.rich-content figure,.article-detail figure{max-width:100%;margin:1.2em 0;overflow:hidden}

/* iPad / tablet */
@media(max-width:1100px){
  .shell{width:min(1160px,calc(100% - 36px))}
  .hero{min-height:clamp(360px,52vw,480px)}
  .home-about-visual{min-height:360px}
  .home-case-media{min-height:200px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .home-news-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .home-guide-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:900px){
  .home-case-item{grid-template-columns:1fr;min-height:0}
  .home-case-media{min-height:0;height:auto;aspect-ratio:16/10}
  .home-case-copy{padding:22px 20px 24px}
  .home-case-copy h3{font-size:20px;line-height:1.45}
  .home-head{gap:20px}
  .home-guide-step{padding:22px 14px 24px;min-height:0}
  .home-guide-step h3{font-size:17px}
  .home-guide-step p{font-size:13px;margin-bottom:16px}
  .home-news-grid{grid-template-columns:1fr!important;gap:16px!important}
  .home-news-body{min-height:0!important}
}
/* Phone / WAP */
@media(max-width:760px){
  .shell{width:calc(100% - 28px)}
  .hero{min-height:clamp(340px,78vw,460px)}
  .nav-row{min-height:64px;gap:12px}
  .brand{min-width:0;flex:1}
  .brand b{font-size:15px}
  .home-about-visual{min-height:240px}
  .home-case-media{min-height:0;aspect-ratio:16/10;height:auto}
  .card-grid,.home-news-grid,.search-results{grid-template-columns:1fr}
  .home-guide-steps{
    grid-template-columns:1fr;
    gap:12px;
    border:0;
    background:transparent;
  }
  .home-guide-step{
    min-height:0;
    padding:22px 20px 24px;
    border:1px solid var(--line);
    background:#fff;
  }
  .section{padding-top:48px;padding-bottom:48px}
  .home-contact-stage{grid-template-columns:1fr}
}
@media(max-width:480px){
  .shell{width:calc(100% - 24px)}
  .hero-actions .btn{min-width:0;flex:1 1 auto}
  .hero-copy>p:not(.eyebrow){font-size:15px}
}

/* Back to top */
.back-top{
  position:fixed;
  z-index:40;
  right:22px;
  bottom:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  padding:0;
  border:0;
  background:var(--red);
  color:#fff;
  font:700 12px/1 Arial,sans-serif;
  letter-spacing:.08em;
  cursor:pointer;
  box-shadow:0 12px 28px rgba(125,36,25,.28);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease,background .2s ease;
}
.back-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:#7d2419}
.back-top[hidden]{display:none!important}
@media(max-width:760px){
  .back-top{right:14px;bottom:78px;width:42px;height:42px}
}

/* ===== Final: all frames fill like home-about (center cover, no corner crop) ===== */
.service-card-media,
.home-news-media,
.home-case-media,
.home-about-visual,
.case-media,
.news-media,
.channel-visual-media,
.visual-card-media{
  position:relative;
  width:100%;
  overflow:hidden;
  background:#1a100d;
}
.inner-hero-media{
  position:absolute;
  z-index:0;
  inset:0;
  width:auto;
  height:auto;
  overflow:hidden;
  background:#1a100d;
}
.service-card-media,
.home-news-media,
.visual-card-media{
  aspect-ratio:16/10;
}
.service-card-media img,
.home-news-media img,
.home-case-media img,
.home-about-visual img,
.case-media img,
.news-media img,
.channel-visual-media img,
.visual-card-media img,
.inner-hero-media img{
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
  max-width:none;
  margin:0;
  object-fit:cover;
  object-position:center center;
  transform:none;
  transform-origin:center center;
  transition:transform .7s ease;
}
@media(hover:hover) and (pointer:fine){
  .service-card:hover .service-card-media img,
  .home-news-card:hover .home-news-media img,
  .home-case-item:hover .home-case-media img,
  .home-about:hover .home-about-visual img,
  .case-item:hover .case-media img,
  .news-media-card:hover .news-media img,
  .channel-visual-card:hover .channel-visual-media img,
  .visual-card:hover .visual-card-media img,
  .inner-hero:hover .inner-hero-media img{
    transform:scale(1.06);
  }
}
.hero-slide{
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
}
@media(max-width:760px){
  .service-card-media,
  .home-news-media,
  .home-case-media,
  .visual-card-media,
  .case-media,
  .news-media,
  .channel-visual-media{
    min-height:0;
    height:auto;
    aspect-ratio:16/10;
  }
  .service-card-media img,
  .home-news-media img,
  .home-case-media img,
  .home-about-visual img,
  .case-media img,
  .news-media img,
  .channel-visual-media img,
  .visual-card-media img,
  .inner-hero-media img{
    transform:none;
    object-fit:cover;
    object-position:center center;
  }
}

/* Service cases: always stack on tablet/phone — avoid cramped side text */
@media(max-width:960px){
  .home-case-item,
  .case-item{
    grid-template-columns:1fr !important;
    min-height:0;
  }
  .home-case-media,
  .case-media{
    min-height:0 !important;
    height:auto !important;
    aspect-ratio:16/10;
  }
  .home-case-copy,
  .case-copy{
    padding:20px 18px 22px;
  }
  .home-case-copy h3,
  .case-copy h2{
    font-size:19px;
    line-height:1.45;
  }
  .home-case-copy>p:not(.item-label),
  .case-copy>p:not(.item-label){
    font-size:14px;
    line-height:1.75;
  }
  .home-case-link,
  .case-copy .visual-card-link,
  .case-copy .text-link{
    margin-top:16px;
  }
  .case-item:nth-child(even) .case-media,
  .case-item:nth-child(even) .case-copy{
    order:initial;
  }
}

/* Compact mobile footer */
@media(max-width:760px){
  .site-footer{font-size:13px}
  .footer-main{
    grid-template-columns:1fr !important;
    gap:18px !important;
    padding-top:28px !important;
    padding-bottom:20px !important;
  }
  .footer-brand,
  .footer-wechat{
    grid-column:1 / -1 !important;
    grid-row:auto !important;
  }
  .footer-column{display:none}
  .footer-brand-logo{
    gap:10px;
    margin-bottom:2px;
  }
  .footer-brand-logo img{
    width:40px !important;
    height:40px !important;
  }
  .footer-brand-logo strong{
    font-size:15px !important;
    line-height:1.35;
  }
  .footer-contact-list{
    margin-top:10px !important;
    gap:0;
  }
  .footer-contact-list div{
    grid-template-columns:52px minmax(0,1fr) !important;
    gap:8px !important;
    padding:5px 0 !important;
    border-bottom-color:rgba(255,255,255,.06) !important;
  }
  .footer-contact-list dt,
  .footer-contact-list dd{
    font-size:13px !important;
    line-height:1.5 !important;
  }
  .footer-wechat{
    justify-content:flex-start !important;
    padding:0 !important;
    border-left:0 !important;
  }
  .footer-wechat-card{
    display:flex;
    align-items:center;
    gap:12px 14px;
    max-width:100% !important;
    width:100%;
    padding:12px 14px !important;
    border-radius:12px !important;
    text-align:left;
    box-shadow:none !important;
  }
  .footer-wechat-card::before,
  .footer-wechat-card::after{display:none}
  .footer-wechat-image{
    flex:0 0 auto;
    width:72px !important;
    height:72px !important;
    margin:0 !important;
    padding:6px !important;
    border-radius:8px !important;
  }
  .footer-wechat-copy{min-width:0;text-align:left}
  .footer-wechat-card h2{
    margin:0 0 4px !important;
    font-size:15px !important;
    text-align:left !important;
  }
  .footer-wechat-card p{
    margin:0 !important;
    font-size:12px !important;
    line-height:1.45 !important;
    text-align:left !important;
  }
  .footer-shortcuts{
    display:none;
  }
  .footer-bottom-row{
    display:grid !important;
    gap:6px;
    padding-top:12px !important;
    padding-bottom:14px !important;
    font-size:12px;
    line-height:1.55;
  }
  .footer-bottom-meta{
    margin-top:0 !important;
    gap:6px 12px !important;
    justify-content:flex-start !important;
    text-align:left !important;
  }
}

/* Desktop / laptop footer: full columns from 901 up */
@media(min-width:901px){
  .footer-main{
    display:grid;
    grid-template-columns:minmax(200px,1.35fr) repeat(4,minmax(88px,.7fr)) minmax(148px,.85fr);
    align-items:start;
    gap:28px 18px;
    padding-top:48px;
    padding-bottom:40px;
  }
  .footer-brand,
  .footer-column,
  .footer-wechat{
    grid-column:auto;
    grid-row:auto;
  }
  .footer-column{display:block}
  .footer-column h2{
    margin:0 0 14px;
    padding-bottom:10px;
    font-size:15px;
  }
  .footer-column a{
    margin:0 0 9px;
    font-size:13px;
  }
  .footer-wechat{
    display:flex;
    justify-content:flex-end;
    align-items:flex-start;
    padding-left:14px;
    border-left:1px solid rgba(255,255,255,.1);
  }
  .footer-wechat-card{
    display:block;
    max-width:168px;
    width:100%;
    padding:14px 12px;
    text-align:center;
  }
  .footer-wechat-image{
    width:112px;
    height:112px;
    margin:0 auto;
    padding:8px;
  }
  .footer-wechat-image img{object-fit:contain}
  .footer-wechat-copy{min-width:0}
  .footer-wechat-card h2{
    margin:12px 0 4px;
    text-align:center;
    font-size:16px;
  }
  .footer-wechat-card p{
    margin:0!important;
    text-align:center;
    font-size:12px;
    line-height:1.45;
  }
}

@media(min-width:1200px){
  .footer-main{
    grid-template-columns:minmax(240px,1.4fr) repeat(4,minmax(110px,.72fr)) minmax(168px,.9fr);
    gap:32px 28px;
  }
  .footer-column h2{font-size:16px}
  .footer-column a{font-size:14px}
  .footer-wechat{padding-left:20px}
  .footer-wechat-card{max-width:168px;padding:14px 12px}
  .footer-wechat-image{width:112px;height:112px;padding:8px}
  .footer-wechat-card h2{margin:12px 0 4px;font-size:16px}
  .footer-wechat-card p{font-size:12px}
}

/* Mobile-only nav footer CTA — never show in desktop bar */
.mobile-nav-foot{display:none!important}

/* Tablet portrait (768 etc.): hamburger + compact stacks — was stuck above 760 */
@media(max-width:820px){
  body{padding-bottom:calc(62px + env(safe-area-inset-bottom,0px))}
  body.nav-open{overflow:hidden}
  body.nav-open .back-top{opacity:0!important;visibility:hidden!important;pointer-events:none}
  .site-header{position:sticky;z-index:40}
  .nav-row{position:relative;min-height:64px;gap:10px}
  .nav-toggle{
    display:inline-flex!important;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:0;
    flex:0 0 auto;
    width:44px;
    height:44px;
    margin-left:auto;
    padding:0;
    border:1px solid var(--line);
    border-radius:4px;
    background:#fff;
    cursor:pointer;
  }
  .nav-toggle span{
    display:block!important;
    width:20px;
    height:2px;
    margin:3px 0!important;
    background:var(--ink)!important;
    opacity:1!important;
    transform:none!important;
    transition:transform .2s ease,opacity .2s ease,margin .2s ease;
  }
  .nav-toggle.open span:nth-child(1){
    margin:0!important;
    transform:translateY(5px) rotate(45deg)!important;
  }
  .nav-toggle.open span:nth-child(2){
    opacity:0!important;
    margin:0!important;
  }
  .nav-toggle.open span:nth-child(3){
    margin:0!important;
    transform:translateY(-5px) rotate(-45deg)!important;
  }
  .call{display:none!important}
  .brand{min-width:0;flex:1}
  .brand b{font-size:15px}
  .brand img{width:40px;height:40px}
  body.nav-open::before{
    content:"";
    position:fixed;
    inset:0;
    z-index:35;
    background:rgba(36,25,21,.38);
  }
  .main-nav{
    display:none!important;
    position:fixed;
    z-index:50;
    top:0;
    left:0;
    right:0;
    bottom:62px;
    width:100%;
    max-height:none;
    margin:0;
    overflow:auto;
    -webkit-overflow-scrolling:touch;
    padding:10px 20px 20px;
    background:#fffdf9;
    border-top:1px solid var(--line);
    box-shadow:none;
  }
  .main-nav.open{
    display:grid!important;
    grid-template-columns:1fr 1fr;
    gap:0 18px;
    align-content:start;
  }
  .main-nav>.nav-item{display:block;min-width:0}
  .main-nav>.nav-item:has(.submenu a){grid-column:1 / -1}
  .main-nav>.nav-item>a,
  .main-nav>a{
    display:flex;
    align-items:center;
    justify-content:space-between;
    min-height:48px;
    padding:12px 2px;
    border-bottom:1px solid var(--line);
    font-size:16px;
    font-weight:700;
    line-height:1.35;
    white-space:normal;
  }
  .main-nav a.current:after,
  .main-nav a.active:after{display:none}
  .main-nav a.active,
  .main-nav a.current{color:var(--red)}
  .submenu{
    position:static!important;
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:0 12px;
    min-width:0;
    margin:0;
    padding:4px 0 10px;
    visibility:visible!important;
    opacity:1!important;
    transform:none!important;
    border:0;
    border-left:0;
    box-shadow:none;
    background:transparent;
  }
  .submenu:empty{display:none!important}
  .submenu a{
    display:flex!important;
    align-items:center;
    min-height:40px;
    padding:8px 10px!important;
    margin:0 0 4px;
    border:0!important;
    border-bottom:0!important;
    border-radius:4px;
    background:#f7f0e6;
    font-size:14px!important;
    font-weight:500!important;
    line-height:1.35!important;
    color:#5f5248;
  }
  .submenu a.active,
  .submenu a:hover{
    color:var(--red)!important;
    background:#f3e6d4!important;
  }
  .mobile-nav-foot{
    display:none;
    grid-column:1 / -1;
    margin-top:14px;
    padding:16px 14px;
    border:1px solid #e2d5c6;
    background:linear-gradient(120deg,#fffdfa 0%,#f7eee3 100%);
  }
  .main-nav.open .mobile-nav-foot{display:block!important}
  .mobile-nav-foot a{
    display:flex;
    align-items:baseline;
    justify-content:center;
    gap:10px;
    min-height:auto;
    padding:0!important;
    border:0!important;
    color:var(--ink);
    font-size:14px;
    font-weight:600;
  }
  .mobile-nav-foot strong{
    color:var(--red);
    font:700 20px/1.2 Arial,sans-serif;
    letter-spacing:.02em;
  }
  @media(max-width:560px){
    .main-nav.open{
      grid-template-columns:1fr;
      gap:0;
      padding:8px 16px 18px;
    }
    .main-nav>.nav-item:has(.submenu a){grid-column:auto}
    .submenu{grid-template-columns:1fr 1fr}
    .main-nav>.nav-item>a,
    .main-nav>a{
      min-height:44px;
      padding:11px 2px;
      font-size:15px;
    }
    .submenu a{min-height:36px;padding:7px 10px!important;font-size:13px!important}
  }
  .home-guide-steps{
    grid-template-columns:1fr!important;
    gap:12px;
    border:0;
    background:transparent;
  }
  .home-guide-step{
    min-height:0;
    padding:22px 20px 24px;
    border:1px solid var(--line);
    background:#fff;
  }
  .home-news-grid{grid-template-columns:1fr!important}
  .card-grid,.search-results{grid-template-columns:1fr!important}
  .mobile-call{
    position:fixed;
    display:flex!important;
    z-index:30;
    left:0;
    right:0;
    bottom:0;
    height:62px;
    align-items:center;
    justify-content:center;
    gap:12px;
    background:var(--red);
    color:#fff;
    box-shadow:0 -8px 24px rgba(0,0,0,.12);
  }
  .back-top{right:14px;bottom:78px;width:42px;height:42px}
  .home-contact{padding:28px 0 32px}
  .home-contact-stage{
    grid-template-columns:1fr!important;
    gap:14px!important;
    padding:0!important;
    border:0!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  .home-contact-aside{
    align-items:flex-start!important;
    flex-direction:row;
    flex-wrap:wrap;
    gap:10px 18px;
  }
  .home-contact-phone{justify-items:start!important;text-align:left!important}
  .home-contact-phone strong{font-size:22px!important}
  .home-contact-phone-label{display:none}
  .site-footer{font-size:13px}
  .footer-main{
    display:grid!important;
    grid-template-columns:1fr!important;
    grid-template-areas:none!important;
    gap:18px!important;
    padding-top:28px!important;
    padding-bottom:20px!important;
  }
  .footer-brand,
  .footer-wechat{
    grid-column:1 / -1!important;
    grid-row:auto!important;
    grid-area:auto!important;
  }
  .footer-column{display:none!important}
  .footer-brand-logo img{width:40px!important;height:40px!important}
  .footer-brand-logo strong{font-size:15px!important}
  .footer-contact-list{margin-top:10px!important}
  .footer-contact-list div{
    grid-template-columns:52px minmax(0,1fr)!important;
    padding:5px 0!important;
  }
  .footer-wechat{
    justify-content:flex-start!important;
    padding:0!important;
    border-left:0!important;
  }
  .footer-wechat-card{
    display:flex!important;
    align-items:center!important;
    gap:14px!important;
    max-width:100%!important;
    width:100%;
    padding:12px 14px!important;
    text-align:left;
  }
  .footer-wechat-card::before,
  .footer-wechat-card::after{display:none!important}
  .footer-wechat-image{
    flex:0 0 auto;
    width:72px!important;
    height:72px!important;
    margin:0!important;
  }
  .footer-wechat-copy{min-width:0;text-align:left}
  .footer-wechat-card h2,
  .footer-wechat-card p{
    margin:0!important;
    text-align:left!important;
  }
  .footer-wechat-card h2{margin-bottom:4px!important;font-size:15px!important}
  .footer-wechat-card p{font-size:12px!important}
  .footer-shortcuts{display:none!important}
  .footer-bottom-row{
    display:grid!important;
    gap:6px;
    padding-top:12px!important;
    padding-bottom:14px!important;
    font-size:12px;
  }
  .footer-bottom-meta{
    justify-content:flex-start!important;
    text-align:left!important;
  }
}

/* Phone footer: shorter, less duplicate CTA, tone-matched WeChat */
@media(max-width:820px){
  .home-contact{
    padding:20px 0 18px!important;
    background:var(--rice)!important;
  }
  .home-contact-stage{
    grid-template-columns:1fr!important;
    gap:10px!important;
    padding:0!important;
    border:0!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  .home-contact-kicker{
    margin-bottom:4px!important;
    font-size:10px!important;
    letter-spacing:.18em!important;
  }
  .home-contact h2{
    font-size:20px!important;
    line-height:1.35!important;
    max-width:none!important;
  }
  .home-contact-copy>p:not(.home-contact-kicker):not(.home-contact-address){
    margin-top:6px!important;
    max-width:none!important;
    font-size:13px!important;
    line-height:1.65!important;
  }
  .home-contact-phone{display:none!important}
  .home-contact-aside{margin-top:4px;align-items:flex-start!important}
  .home-contact-link{font-size:13px!important}

  .site-footer{font-size:12px}
  .footer-main{
    display:flex!important;
    flex-direction:column!important;
    align-items:stretch!important;
    justify-content:flex-start!important;
    gap:16px!important;
    padding-top:20px!important;
    padding-bottom:14px!important;
  }
  .footer-column{display:none!important}
  .footer-brand,
  .footer-wechat{
    width:100%!important;
    grid-column:auto!important;
    grid-row:auto!important;
    grid-area:auto!important;
  }
  .footer-wechat{
    margin-top:0!important;
    justify-content:flex-start!important;
    align-items:flex-start!important;
    padding:0!important;
    border-left:0!important;
  }
  .footer-brand-logo{gap:8px!important}
  .footer-brand-logo img{width:34px!important;height:34px!important}
  .footer-brand-logo strong{font-size:14px!important;line-height:1.3!important;max-width:none!important}
  .footer-contact-list{margin-top:10px!important;gap:0}
  .footer-contact-list div{
    display:flex!important;
    grid-template-columns:none!important;
    align-items:baseline;
    gap:10px!important;
    padding:3px 0!important;
    border-bottom:0!important;
  }
  .footer-contact-list dt{
    flex:0 0 auto;
    min-width:2.5em;
    color:rgba(232,214,196,.55)!important;
    font-size:12px!important;
    line-height:1.55!important;
  }
  .footer-contact-list dd{
    flex:1;
    min-width:0;
    color:#f2ebe4!important;
    font-size:13px!important;
    line-height:1.55!important;
  }
  .footer-contact-list a{color:#d4a017!important;font-size:13px!important}
  /* sticky call bar already shows mobile — drop duplicate row */
  .footer-contact-list div:nth-child(3){display:none!important}

  .footer-wechat-card{
    display:flex!important;
    align-items:center!important;
    gap:12px!important;
    max-width:100%!important;
    width:100%!important;
    margin-left:0!important;
    padding:0!important;
    border:0!important;
    border-radius:0!important;
    background:transparent!important;
    box-shadow:none!important;
    text-align:left!important;
  }
  .footer-wechat-card::before,
  .footer-wechat-card::after{display:none!important}
  .footer-wechat-image{
    flex:0 0 auto;
    width:72px!important;
    height:72px!important;
    margin:0!important;
    padding:5px!important;
    border-radius:8px!important;
    background:#fff!important;
    box-shadow:none!important;
    grid-row:auto!important;
  }
  .footer-wechat-copy{
    flex:1;
    min-width:0;
    text-align:left;
  }
  .footer-wechat-card h2{
    margin:0 0 6px!important;
    padding:0!important;
    font-size:15px!important;
    font-weight:700!important;
    line-height:1.25!important;
    letter-spacing:.04em;
    color:#fff!important;
    text-align:left!important;
  }
  .footer-wechat-card h2::after{display:none!important}
  .footer-wechat-card p{
    margin:0!important;
    font-size:12px!important;
    line-height:1.45!important;
    color:#e0bd7f!important;
    text-align:left!important;
    white-space:nowrap;
  }

  .footer-bottom{
    background:transparent!important;
    border-top:1px solid rgba(255,255,255,.08);
    padding-bottom:0;
  }
  .footer-bottom-row{
    display:flex!important;
    flex-wrap:wrap!important;
    align-items:center!important;
    justify-content:flex-start!important;
    gap:6px 14px!important;
    min-height:0!important;
    padding-top:12px!important;
    padding-bottom:12px!important;
    font-size:11px!important;
    line-height:1.5!important;
    color:#b7a79c!important;
  }
  .footer-bottom-row p{margin:0!important}
  .footer-bottom-meta{
    display:flex!important;
    flex-wrap:wrap!important;
    gap:6px 12px!important;
    margin:0!important;
    justify-content:flex-start!important;
    text-align:left!important;
    color:#b7a79c!important;
  }
  .footer-bottom-meta a{color:#d2c3b8!important}
  .footer-shortcuts{display:none!important}

  .back-top{
    right:12px!important;
    bottom:72px!important;
    width:36px!important;
    height:36px!important;
    font-size:10px!important;
    box-shadow:0 8px 18px rgba(0,0,0,.22)!important;
  }
  .mobile-call{
    height:54px!important;
    gap:8px!important;
  }
  .mobile-call span{font-size:12px!important}
  .mobile-call strong{font-size:16px!important}
  body{padding-bottom:54px!important}
}

@media(max-width:560px){
  .footer-main{
    grid-template-columns:1fr!important;
    gap:14px!important;
  }
  .footer-brand,
  .footer-wechat{
    grid-column:1 / -1!important;
    grid-row:auto!important;
  }
  .footer-wechat{justify-content:flex-start!important}
  .footer-wechat-card{margin-left:0;width:100%}
  .footer-wechat-card p{white-space:normal}
  .footer-bottom-row{
    display:grid!important;
    gap:4px!important;
  }
}

@media(max-width:480px){
  .footer-main{padding-top:16px!important;padding-bottom:12px!important;gap:12px!important}
  .footer-wechat-card{padding:0!important;gap:12px!important}
  .footer-wechat-image{width:64px!important;height:64px!important}
}

/* Laptop ≤1100: hamburger (desktop nav too sparse at 1024) + denser bands */
@media(max-width:1100px){
  .nav-row{min-height:68px;gap:12px}
  .brand{min-width:0;flex:1}
  .brand b{font-size:15px}
  .brand img{width:42px;height:42px}
  .call{display:none!important}
  .nav-toggle{
    display:inline-flex!important;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:0;
    flex:0 0 auto;
    width:44px;
    height:44px;
    margin-left:auto;
    padding:0;
    border:1px solid var(--line);
    border-radius:4px;
    background:#fff;
    cursor:pointer;
  }
  .nav-toggle span{
    display:block!important;
    width:20px;
    height:2px;
    margin:3px 0!important;
    background:var(--ink)!important;
    opacity:1!important;
    transform:none!important;
    transition:transform .2s ease,opacity .2s ease,margin .2s ease;
  }
  .nav-toggle.open span:nth-child(1){
    margin:0!important;
    transform:translateY(5px) rotate(45deg)!important;
  }
  .nav-toggle.open span:nth-child(2){
    opacity:0!important;
    margin:0!important;
  }
  .nav-toggle.open span:nth-child(3){
    margin:0!important;
    transform:translateY(-5px) rotate(-45deg)!important;
  }
  body.nav-open{overflow:hidden}
  body.nav-open .back-top{opacity:0!important;visibility:hidden!important;pointer-events:none}
  body.nav-open::before{
    content:"";
    position:fixed;
    inset:0;
    z-index:35;
    background:rgba(36,25,21,.38);
  }
  .site-header{position:sticky;z-index:40}
  .main-nav{
    display:none!important;
    position:fixed;
    z-index:50;
    top:68px;
    left:0;
    right:0;
    bottom:0;
    width:100%;
    max-height:none;
    margin:0;
    overflow:auto;
    -webkit-overflow-scrolling:touch;
    padding:10px 28px 28px;
    background:#fffdf9;
    border-top:1px solid var(--line);
    box-shadow:none;
  }
  .main-nav.open{
    display:grid!important;
    grid-template-columns:1fr 1fr;
    gap:0 20px;
    align-content:start;
  }
  .main-nav>.nav-item{display:block;min-width:0}
  .main-nav>.nav-item:has(.submenu a){grid-column:1 / -1}
  .main-nav>.nav-item>a,
  .main-nav>a{
    display:flex;
    align-items:center;
    justify-content:space-between;
    min-height:48px;
    padding:12px 2px;
    border-bottom:1px solid var(--line);
    font-size:16px;
    font-weight:700;
    line-height:1.35;
    white-space:normal;
  }
  .main-nav a.current:after,
  .main-nav a.active:after{display:none}
  .main-nav a.active,
  .main-nav a.current{color:var(--red)}
  .submenu{
    position:static!important;
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:0 12px;
    min-width:0;
    margin:0;
    padding:4px 0 10px;
    visibility:visible!important;
    opacity:1!important;
    transform:none!important;
    border:0;
    border-left:0;
    box-shadow:none;
    background:transparent;
  }
  .submenu:empty{display:none!important}
  .submenu a{
    display:flex!important;
    align-items:center;
    min-height:40px;
    padding:8px 10px!important;
    margin:0 0 4px;
    border:0!important;
    border-bottom:0!important;
    border-radius:4px;
    background:#f7f0e6;
    font-size:14px!important;
    font-weight:500!important;
    line-height:1.35!important;
    color:#5f5248;
  }
  .submenu a.active,
  .submenu a:hover{
    color:var(--red)!important;
    background:#f3e6d4!important;
  }
  .main-nav.open .mobile-nav-foot{display:block!important}
  .mobile-nav-foot{
    grid-column:1 / -1;
    margin-top:14px;
    padding:16px 14px;
    border:1px solid #e2d5c6;
    background:linear-gradient(120deg,#fffdfa 0%,#f7eee3 100%);
  }
  .mobile-nav-foot a{
    display:flex;
    align-items:baseline;
    justify-content:center;
    gap:10px;
    min-height:auto;
    padding:0!important;
    border:0!important;
    color:var(--ink);
    font-size:14px;
    font-weight:600;
  }
  .mobile-nav-foot strong{
    color:var(--red);
    font:700 20px/1.2 Arial,sans-serif;
    letter-spacing:.02em;
  }

  .section.home-news,
  .news-section{
    padding-top:48px!important;
    padding-bottom:48px!important;
  }
  .home-head{
    gap:20px!important;
    margin-bottom:24px!important;
    padding-bottom:18px!important;
  }
  .home-head-side{gap:8px;justify-items:end}
  .home-head-desc{font-size:14px!important;line-height:1.7!important}
  .article-grid .home-news-card>.home-news-media,
  .home-news-media{
    height:auto!important;
    padding:0!important;
    aspect-ratio:16/10!important;
  }
  .home-news-body{min-height:0!important;padding:18px 18px 20px!important}

  .home-contact{
    padding:28px 0 32px!important;
  }
  .home-contact-stage{
    grid-template-columns:minmax(0,1.3fr) minmax(200px,.75fr)!important;
    gap:20px 24px!important;
    padding:22px 26px!important;
    align-items:center!important;
  }
  .home-contact h2{font-size:24px!important;max-width:none!important}
  .home-contact-copy>p:not(.home-contact-kicker):not(.home-contact-address){
    max-width:none!important;
    font-size:14px!important;
  }
  .home-contact-phone strong{font-size:24px!important}

  .site-footer .footer-main{
    gap:22px 16px!important;
    padding-top:36px!important;
    padding-bottom:28px!important;
  }
  .site-footer .footer-column h2{margin-bottom:12px!important;padding-bottom:8px!important;font-size:14px!important}
  .site-footer .footer-column a{margin-bottom:7px!important;font-size:13px!important}
  .site-footer .footer-wechat-card{max-width:148px!important;padding:12px 10px!important}
  .site-footer .footer-wechat-image{width:100px!important;height:100px!important}
  .site-footer .footer-shortcuts{padding-top:14px!important;padding-bottom:14px!important}
}

/* Sticky call bar present: keep menu above it */
@media(max-width:820px){
  .main-nav{
    top:0!important;
    bottom:62px!important;
  }
}

/* Final responsive: fill narrow tablet; stack only on small phones */
.home-contact-link-inline{display:none}

/* Narrow tablet 561–900: two columns fill the row */
@media(max-width:900px) and (min-width:561px){
  .home-head{
    grid-template-columns:1fr!important;
    gap:10px!important;
    align-items:start!important;
  }
  .home-head-side{justify-items:start!important}
  .home-head-desc{
    max-width:none!important;
    margin:0!important;
    text-align:left!important;
  }
  .home-contact{
    padding:24px 0 28px!important;
  }
  .home-contact-stage{
    display:grid!important;
    grid-template-columns:minmax(0,1.4fr) minmax(160px,.7fr)!important;
    align-items:center!important;
    gap:16px 24px!important;
    padding:20px 22px!important;
    border:1px solid #e2d5c6!important;
    background:linear-gradient(120deg,#fffdfa 0%,#f7eee3 100%)!important;
    box-shadow:none!important;
  }
  .home-contact h2{
    max-width:none!important;
    font-size:22px!important;
    line-height:1.35!important;
  }
  .home-contact-copy>p:not(.home-contact-kicker):not(.home-contact-address){
    max-width:none!important;
    font-size:14px!important;
    line-height:1.7!important;
  }
  .home-contact-link-inline{display:none!important}
  .home-contact-aside{
    display:flex!important;
    flex-direction:column!important;
    align-items:flex-end!important;
    justify-content:center!important;
    gap:8px!important;
  }
  .home-contact-phone{display:none!important}
  .home-contact-aside .home-contact-link{
    display:inline-flex!important;
    font-size:14px!important;
  }

  .home-guide-steps{
    display:grid!important;
    grid-template-columns:1fr!important;
    width:100%!important;
    gap:12px!important;
    border:0!important;
    background:transparent!important;
  }
  .home-guide-step{
    width:100%!important;
    max-width:none!important;
    min-height:0!important;
    border:1px solid var(--line)!important;
    background:#fff!important;
  }

  .site-footer .footer-main{
    display:grid!important;
    grid-template-columns:minmax(0,1.2fr) minmax(200px,.9fr)!important;
    grid-template-areas:none!important;
    align-items:start!important;
    gap:20px 28px!important;
    padding-top:28px!important;
    padding-bottom:22px!important;
  }
  .site-footer .footer-column,
  .site-footer .footer-shortcuts{display:none!important}
  .site-footer .footer-brand{
    grid-column:1!important;
    width:100%!important;
    max-width:none!important;
  }
  .site-footer .footer-brand-logo strong{max-width:none!important}
  .site-footer .footer-wechat{
    grid-column:2!important;
    display:flex!important;
    justify-content:flex-end!important;
    align-items:flex-start!important;
    width:100%!important;
    margin:0!important;
    padding:0!important;
    border:0!important;
  }
  .site-footer .footer-wechat-card{
    display:flex!important;
    align-items:center!important;
    gap:12px!important;
    width:auto!important;
    max-width:100%!important;
    margin:0!important;
    padding:0!important;
    border:0!important;
    border-radius:0!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  .site-footer .footer-wechat-card::before,
  .site-footer .footer-wechat-card::after{display:none!important}
  .site-footer .footer-wechat-image{
    flex:0 0 auto;
    width:84px!important;
    height:84px!important;
    margin:0!important;
  }
  .site-footer .footer-wechat-copy{text-align:left!important}
  .site-footer .footer-wechat-card h2,
  .site-footer .footer-wechat-card p{
    margin:0!important;
    text-align:left!important;
  }
  .site-footer .footer-wechat-card h2{margin-bottom:4px!important;font-size:15px!important}
  .site-footer .footer-contact-list div:nth-child(3){display:none!important}
}

/* Phone: compact single column */
@media(max-width:560px){
  .main-nav.open{
    grid-template-columns:1fr!important;
    gap:0!important;
    padding:8px 16px 18px!important;
    bottom:62px!important;
  }
  .main-nav>.nav-item:has(.submenu a){grid-column:auto!important}
  .submenu{grid-template-columns:1fr 1fr!important}
  .main-nav>.nav-item>a,
  .main-nav>a{
    min-height:44px!important;
    padding:11px 2px!important;
    font-size:15px!important;
  }
  .submenu a{min-height:36px!important;padding:7px 10px!important;font-size:13px!important}

  .home-contact{
    padding:18px 0 16px!important;
  }
  .home-contact-stage{
    display:block!important;
    padding:0!important;
    border:0!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  .home-contact h2,
  .home-contact-copy>p:not(.home-contact-kicker):not(.home-contact-address){
    max-width:none!important;
  }
  .home-contact-aside{display:none!important}
  .home-contact-link-inline{
    display:inline-flex!important;
    margin-top:10px;
  }
  .home-contact-phone{display:none!important}
  .home-head-side{justify-items:start!important}
  .home-head-desc{text-align:left!important}

  .site-footer .footer-main{
    display:flex!important;
    flex-direction:column!important;
    gap:14px!important;
    padding-top:18px!important;
    padding-bottom:14px!important;
  }
  .site-footer .footer-column,
  .site-footer .footer-shortcuts{display:none!important}
  .site-footer .footer-brand,
  .site-footer .footer-wechat{
    width:100%!important;
    max-width:100%!important;
    margin:0!important;
    padding:0!important;
    border:0!important;
  }
  .site-footer .footer-wechat{display:block!important}
  .site-footer .footer-wechat-card{
    display:flex!important;
    align-items:center!important;
    gap:12px!important;
    width:100%!important;
    max-width:100%!important;
    margin:0!important;
    padding:0!important;
    border:0!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  .site-footer .footer-wechat-card::before,
  .site-footer .footer-wechat-card::after{display:none!important}
  .site-footer .footer-wechat-image{
    width:68px!important;
    height:68px!important;
    margin:0!important;
  }
  .site-footer .footer-wechat-card p{white-space:normal}
  .site-footer .footer-contact-list div:nth-child(3){display:none!important}
  .footer-bottom-row{
    display:grid!important;
    gap:4px!important;
  }
}

/* Mobile/tablet nav: full-screen sheet under sticky header chrome */
@media(max-width:1100px){
  .site-header{
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
    overflow:visible!important;
    z-index:200!important;
    background:#faf6ef!important;
  }
  .nav-row{
    position:relative!important;
    overflow:visible!important;
    min-height:56px!important;
  }
  /* Keep logo + close button above the open menu sheet */
  .brand,
  .nav-toggle{
    position:relative!important;
    z-index:230!important;
  }
  body.nav-open{overflow:hidden!important;touch-action:none}
  body.nav-open .back-top{opacity:0!important;visibility:hidden!important;pointer-events:none!important}
  body.nav-open::before{
    content:"";
    position:fixed;
    inset:0;
    z-index:190!important;
    background:rgba(36,25,21,.42)!important;
  }
  .main-nav{
    display:none!important;
  }
  .main-nav.open{
    display:flex!important;
    flex-direction:column!important;
    flex-wrap:nowrap!important;
    align-content:stretch!important;
    align-items:stretch!important;
    gap:0!important;
    position:fixed!important;
    top:0!important;
    left:0!important;
    right:0!important;
    bottom:0!important;
    width:100%!important;
    max-width:none!important;
    height:auto!important;
    max-height:none!important;
    margin:0!important;
    /* Content starts below measured header; fallback keeps 首页 fully visible */
    padding:calc(var(--wsx-header-h,72px) + 12px) 16px calc(12px + env(safe-area-inset-bottom,0px))!important;
    overflow-x:hidden!important;
    overflow-y:auto!important;
    -webkit-overflow-scrolling:touch;
    overscroll-behavior:contain;
    z-index:210!important;
    background:#fffdf9!important;
    border-top:0!important;
    box-shadow:none!important;
  }
  .main-nav>.nav-item{
    display:block!important;
    width:100%!important;
    min-width:0!important;
    grid-column:auto!important;
  }
  .main-nav>.nav-item:has(.submenu a){grid-column:auto!important}
  .main-nav>.nav-item>a,
  .main-nav>a{
    display:flex!important;
    align-items:center!important;
    justify-content:flex-start!important;
    width:100%!important;
    min-height:40px!important;
    padding:8px 2px!important;
    border-bottom:1px solid #ebe1d4!important;
    font-size:15px!important;
    font-weight:700!important;
    line-height:1.3!important;
    white-space:normal!important;
  }
  .main-nav a.current:after,
  .main-nav a.active:after{display:none!important}
  .submenu{
    position:static!important;
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:6px!important;
    width:100%!important;
    min-width:0!important;
    margin:0!important;
    padding:6px 0 10px!important;
    visibility:visible!important;
    opacity:1!important;
    transform:none!important;
    border:0!important;
    box-shadow:none!important;
    background:transparent!important;
  }
  .submenu:empty{display:none!important}
  .submenu a{
    display:flex!important;
    align-items:center!important;
    justify-content:flex-start!important;
    min-height:34px!important;
    margin:0!important;
    padding:6px 10px!important;
    border:0!important;
    border-radius:4px!important;
    background:#f3ebe0!important;
    color:#5f5248!important;
    font-size:13px!important;
    font-weight:500!important;
    line-height:1.3!important;
  }
  .submenu a.active,
  .submenu a:hover{
    color:var(--red)!important;
    background:#eadcc8!important;
  }
  .main-nav.open .mobile-nav-foot{
    display:block!important;
    flex:0 0 auto;
    width:100%!important;
    margin-top:10px!important;
    padding:12px!important;
  }
  .mobile-nav-foot a{
    min-height:auto!important;
    padding:0!important;
    border:0!important;
  }
}

/* Phone: leave room for sticky call bar; hide duplicate phone CTA in menu */
@media(max-width:820px){
  .main-nav.open{
    top:0!important;
    bottom:62px!important;
    padding:calc(var(--wsx-header-h,72px) + 14px) 14px 10px!important;
  }
  .main-nav.open > a:first-child{
    margin-top:0!important;
    padding-top:10px!important;
  }
  .main-nav.open .mobile-nav-foot{display:none!important}
  .mobile-call{z-index:220!important}
  .main-nav>.nav-item>a,
  .main-nav>a{
    min-height:38px!important;
    padding:7px 2px!important;
    font-size:15px!important;
  }
  .submenu{
    gap:5px!important;
    padding:4px 0 8px!important;
  }
  .submenu a{
    min-height:32px!important;
    padding:5px 8px!important;
    font-size:12px!important;
  }
}

@media(min-width:821px) and (max-width:1100px){
  .main-nav.open{
    top:0!important;
    bottom:0!important;
    padding:calc(var(--wsx-header-h,72px) + 14px) 22px 20px!important;
  }
}

/* News cards: kill empty gap + orphaned「阅读全文」on tablet */
@media(max-width:900px){
  .section.home-news,
  .news-section.home-news,
  .news-section{
    padding-top:36px!important;
    padding-bottom:36px!important;
  }
  .home-news-grid{
    display:grid!important;
    grid-template-columns:1fr!important;
    gap:14px!important;
  }
  .article-grid .home-news-card{
    display:flex!important;
    flex-direction:column!important;
    height:auto!important;
    min-height:0!important;
  }
  .article-grid .home-news-card>.home-news-media,
  .article-grid .home-news-card>a.home-news-media,
  .article-grid article>a.home-news-media{
    order:0!important;
    flex:0 0 auto!important;
    height:auto!important;
    min-height:0!important;
    max-height:none!important;
    padding:0!important;
    aspect-ratio:16/10!important;
  }
  .home-news-body{
    order:1!important;
    flex:0 0 auto!important;
    min-height:0!important;
    padding:14px 16px 16px!important;
  }
  .home-news-body .home-news-link,
  .home-news-link{
    margin-top:10px!important;
  }
  .home-head{
    margin-bottom:18px!important;
    padding-bottom:14px!important;
  }
}

/* Premium wordmark logo: hide duplicate text labels */
.brand{min-width:0;gap:0}
.brand img{width:auto!important;height:46px!important;max-width:min(240px,42vw);object-fit:contain}
.brand-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.footer-brand-logo{gap:0}
.footer-brand-name{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Dark footer: keep using backend sitelogo, lift contrast for readability */
.footer-brand-logo img{
  width:auto!important;
  height:52px!important;
  max-width:220px;
  object-fit:contain;
  filter:brightness(0) invert(1)!important;
  opacity:.96;
}
@media(max-width:760px){
  .brand img{height:38px!important;max-width:min(190px,48vw)}
  .footer-brand-logo img{height:42px!important;max-width:180px}
}