/* 服务/门店主题（service）：暖色圆润 + 大 CTA */
:root{--c:#f97316;--c2:#fb923c;--t:#1f2937;--m:#6b7280;--soft:#fff7ed;--line:#fed7aa}
*{box-sizing:border-box}
body{margin:0;font:16px/1.8 -apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--t);background:#fffdfa}
img{max-width:100%;height:auto}
a{color:var(--c);text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.header-inner{display:flex;align-items:center;gap:24px;height:76px}
.logo span{font-size:22px;font-weight:800;color:var(--c)}
.logo img{height:42px}
.site-nav{display:flex;gap:20px;margin-left:auto}
.site-nav a{color:var(--t);font-size:15px}
.site-nav a:hover{color:var(--c)}
.header-btn{background:var(--c);color:#fff !important;border-radius:999px;padding:10px 24px;font-weight:700}
.blk{padding:66px 0}
.blk-title{font-size:30px;margin:0 0 26px}
.blk-banner{background:var(--soft);padding:90px 0;border-radius:0 0 40px 40px;text-align:center}
.banner-title{font-size:42px;margin:0 0 12px;color:#7c2d12}
.banner-sub{color:var(--m);font-size:18px;margin:0 0 26px}
.btn-primary{display:inline-block;background:var(--c);color:#fff !important;padding:13px 32px;border-radius:999px;font-weight:700}
.btn-primary:hover{background:var(--c2)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 6px 18px rgba(249,115,22,.06)}
.card h3{margin:8px 0;font-size:18px;color:#7c2d12}
.card p{color:var(--m);margin:0}
.case img{border-radius:14px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;color:inherit;display:flex;flex-direction:column}
.news-card img{width:100%;height:160px;object-fit:cover}
.news-card h3{margin:14px 16px 6px;font-size:17px}
.news-card p{margin:0 16px 10px;color:var(--m);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card .date{margin:auto 16px 14px;color:#f59e0b;font-size:13px}
.blk-cta{background:var(--soft)}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
.faq-item{border:1px dashed var(--line);border-radius:14px;padding:14px 18px;margin-bottom:10px;background:#fff}
.faq-item summary{font-weight:700;cursor:pointer;color:#7c2d12}
.faq-body{color:var(--m);padding-top:8px}
.partner-row{display:flex;flex-wrap:wrap;gap:24px;align-items:center;color:var(--m)}
.partner img{height:40px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery-grid img{border-radius:16px}
.cat-bar{display:flex;gap:12px;margin-bottom:20px}
.cat-bar a{padding:6px 18px;border-radius:999px;border:1px solid var(--line);color:var(--m);background:#fff}
.cat-bar a.on{background:var(--c);border-color:var(--c);color:#fff}
.pager{display:flex;gap:16px;justify-content:center;padding-top:24px;color:var(--m)}
.breadcrumb{color:var(--m);font-size:14px;margin-bottom:12px}
.article-title{font-size:32px;margin:0 0 10px;color:#7c2d12}
.article-meta{color:#f59e0b;font-size:14px;margin:0 0 24px}
.article-nav{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:30px;padding-top:22px}
.empty-tip{color:var(--m);text-align:center;padding:30px 0}
.contact-list{list-style:none;padding:0;line-height:2.3}
.msg-form{display:flex;flex-direction:column;gap:12px;background:var(--soft);border-radius:18px;padding:24px}
.msg-form input,.msg-form textarea{border:1px solid var(--line);border-radius:12px;padding:11px 14px;font-size:15px}
.form-tip{min-height:20px;color:#c2410c;margin:0}
.foot-cta{background:linear-gradient(120deg,#f97316,#fb923c);color:#fff;padding:40px 0}
.foot-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
.foot-cta .btn-primary{background:#fff;color:#c2410c !important}
.site-footer{background:#7c2d12;color:#fed7aa;padding:40px 0 18px}
.site-footer h4{color:#fff;margin:0 0 12px}
.site-footer a{color:#fed7aa}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.copyright{border-top:1px solid #9a3412;margin-top:22px;padding-top:14px;display:flex;justify-content:space-between;font-size:13px}
@media(max-width:900px){.cards,.news-grid,.gallery-grid{grid-template-columns:1fr 1fr}.grid-2,.footer-grid,.cta-inner,.foot-cta-inner{grid-template-columns:1fr;flex-direction:column;align-items:flex-start}.banner-title{font-size:30px}.site-nav{display:none}}

/* ==== Banner 轮播 / 视频 / 数据统计 / 招聘（website 1.1） ==== */
.blk-banner{position:relative;overflow:hidden}
.blk-banner .slides{position:absolute;inset:0}
.blk-banner .slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .6s;cursor:pointer}
.blk-banner .slide.on{opacity:1}
.blk-banner .slide.plain{background:linear-gradient(135deg,#fff7ed,#ffedd5)}
.blk-banner .bmask{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:0 20px;height:100%;display:flex;flex-direction:column;justify-content:center}
.blk-banner .dots{position:absolute;left:50%;transform:translateX(-50%);bottom:16px;display:flex;gap:8px;z-index:3}
.blk-banner .dots i{width:10px;height:10px;border-radius:50%;background:rgba(0,0,0,.25);cursor:pointer}
.blk-banner .dots i.on{background:#f97316}
.blk-banner .bnav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:none;border-radius:50%;background:rgba(255,255,255,.78);font-size:22px;color:#334155;cursor:pointer;opacity:0;transition:opacity .2s}
.blk-banner:hover .bnav{opacity:1}
.blk-banner .bnav.prev{left:16px}
.blk-banner .bnav.next{right:16px}
.blk-banner .slide-cap{position:absolute;left:20px;bottom:20px;background:rgba(15,23,42,.55);color:#fff;padding:4px 12px;border-radius:999px;font-size:13px}
.blk-video .video-box{position:relative;width:100%;max-width:960px;margin:0 auto;aspect-ratio:16/9;background:#0f172a;border-radius:14px;overflow:hidden}
.blk-video .video-el{width:100%;height:100%;object-fit:contain;background:#000}
.blk-video .video-ph{display:flex;height:100%;align-items:center;justify-content:center;color:#94a3b8}
.blk-stats .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.blk-stats .stat-item{background:#fff7ed;border-radius:14px;padding:26px 12px}
.blk-stats .stat-num{display:block;font-size:34px;color:#f97316;font-weight:800}
.blk-stats .stat-label{color:#6b7280;font-size:14px}
.blk-jobs .jobs-list{display:flex;flex-direction:column;gap:14px}
.blk-jobs .job-item{border:1px solid #fed7aa;border-radius:14px;padding:18px 22px;background:#fff}
.blk-jobs .job-head{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.blk-jobs .job-name{font-size:17px}
.blk-jobs .job-meta{color:#f97316;font-size:14px}
.blk-jobs .job-apply{margin-left:auto;font-size:14px}
.blk-jobs .job-desc{color:#6b7280;margin:8px 0 0;font-size:14px;white-space:pre-wrap}
@media(max-width:900px){.blk-stats .stats-grid{grid-template-columns:1fr 1fr}.blk-banner .bnav{display:none}}

/* ==== 现代化样式层 v2（按钮宽度约束 / 卡片 / 导航 / 排版） ==== */
:root{--radius:16px;--shadow-sm:0 1px 2px rgba(15,23,42,.06);--shadow:0 10px 30px rgba(15,23,42,.08);--shadow-lg:0 24px 60px rgba(15,23,42,.14)}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.7;color:#1f2937}
.wrap{width:min(1160px,100% - 40px);margin:0 auto}
.site-header{backdrop-filter:saturate(180%) blur(10px);background:rgba(255,255,255,.86);border-bottom:1px solid rgba(15,23,42,.06)}
.site-header .header-inner{height:72px;display:flex;align-items:center;gap:24px;justify-content:space-between}
.site-nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.site-nav a{position:relative;padding:8px 12px;border-radius:10px;color:#334155;text-decoration:none;font-size:15px;transition:all .18s}
.site-nav a:hover{color:#f97316;background:#fff7ed}
.site-nav a::after{content:'';position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:2px;background:#f97316;transform:scaleX(0);transition:transform .2s}
.site-nav a:hover::after{transform:scaleX(1)}
.header-btn,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:auto;max-width:260px;white-space:nowrap;flex:0 0 auto;
  padding:12px 26px;border-radius:999px;font-weight:600;font-size:15px;line-height:1.2;text-decoration:none;border:none;cursor:pointer;
  background:linear-gradient(135deg,#f97316,#fb923c);color:#fff !important;box-shadow:0 8px 20px rgba(249,115,22,.28);transition:transform .18s,box-shadow .18s,filter .18s}
.header-btn:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(249,115,22,.28);filter:brightness(1.03)}
.blk{padding:84px 0}
.blk-title{font-size:clamp(22px,2.6vw,32px);letter-spacing:-.02em;margin:0 0 10px}
.blk-contact .msg-form,.msg-form{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid rgba(15,23,42,.05);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.msg-form input,.msg-form textarea{border:1px solid #e5e7eb;border-radius:12px;padding:12px 14px;font-size:15px;outline:none;transition:border-color .18s,box-shadow .18s}
.msg-form input:focus,.msg-form textarea:focus{border-color:#f97316;box-shadow:0 0 0 4px #fff7ed}
.msg-form .btn-primary{align-self:flex-start;max-width:200px}
.blk-cards .card,.blk .card{border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.blk .card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.blk-cta{background:linear-gradient(135deg,#f97316,#fb923c);color:#fff;border-radius:24px;margin:0 auto;width:min(1160px,100% - 40px);padding:44px 36px;box-shadow:var(--shadow-lg)}
.blk-cta h2{color:#fff}
.blk-cta p{color:rgba(255,255,255,.9)}
.blk-cta .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.blk-cta .btn-primary{background:#fff;color:#f97316 !important;box-shadow:0 10px 26px rgba(2,6,23,.18);max-width:220px}
.foot-cta{padding:56px 0;background:#fff7ed}
.foot-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-cta .btn-primary{max-width:220px}
.site-footer{background:#0b1220;color:#cbd5e1;padding:56px 0 28px;margin-top:20px}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:16px}
.site-footer a{color:#cbd5e1;text-decoration:none;line-height:2}
.site-footer a:hover{color:#fff}
.site-footer .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.site-footer .copyright{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:12px;font-size:13px;flex-wrap:wrap}
.partner-row img{filter:grayscale(1);opacity:.75;transition:all .2s}
.partner-row img:hover{filter:none;opacity:1}
@media(max-width:900px){
  .blk{padding:56px 0}
  .site-header .header-inner{height:62px}
  .site-footer .footer-grid{grid-template-columns:1fr}
  .blk-cta{border-radius:18px;padding:32px 22px}
}

/* ==== 移动端导航抽屉 + 轮播自适应 v3 ==== */
.menu-toggle{display:none;width:44px;height:44px;border:none;background:transparent;cursor:pointer;padding:10px;box-sizing:border-box;flex:0 0 auto}
.menu-toggle i{display:block;height:2px;border-radius:2px;background:#334155;margin:4px 0;transition:all .2s}
.menu-drawer{position:fixed;top:0;right:0;bottom:0;width:min(78vw,320px);background:#fff;z-index:60;transform:translateX(105%);transition:transform .28s ease;display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(2,6,23,.18)}
.menu-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;gap:10px;padding:18px 18px 12px;border-bottom:1px solid #f1f5f9}
.drawer-head img{height:36px;max-width:140px;object-fit:contain}
.drawer-head b{font-size:17px}
.drawer-nav{flex:1;overflow:auto;padding:8px 0}
.drawer-nav a{display:block;padding:14px 20px;color:#1f2937;text-decoration:none;font-size:16px;border-bottom:1px solid #f8fafc}
.drawer-nav a:active{background:#f1f5f9}
.drawer-foot{padding:16px 18px calc(20px + env(safe-area-inset-bottom));border-top:1px solid #f1f5f9;display:flex;flex-direction:column;gap:10px}
.drawer-mail{color:#64748b;font-size:13px;text-align:center;text-decoration:none}
.menu-mask{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:55;opacity:0;pointer-events:none;transition:opacity .25s}
.menu-mask.open{opacity:1;pointer-events:auto}
.blk-banner .banner-title{font-size:clamp(24px,4.4vw,46px)}
.blk-banner .banner-sub{font-size:clamp(14px,1.6vw,18px)}
.blk-banner .bmask{gap:clamp(6px,1vw,12px)}
.blk-banner .slide-cap{max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:900px){
  .site-nav{display:none}
  .menu-toggle{display:block}
  .site-header .header-inner{justify-content:space-between;gap:12px;height:60px}
  .logo img{height:34px;max-width:150px;object-fit:contain}
  .logo span{font-size:19px}
  .blk-banner .bmask{padding:0 18px}
  .blk-banner .dots{bottom:10px;gap:6px}
  .blk-banner .dots i{width:8px;height:8px}
  .blk-cta{border-radius:16px}
}
@media(max-width:600px){
  .blk{padding:44px 0}
  .blk-title{font-size:21px}
  .foot-cta-inner{flex-direction:column;align-items:flex-start}
}

/* ==== v4：汉堡左置 + 左侧抽屉 + 标题/更多不换行 ==== */
.site-header .header-inner{justify-content:flex-start}
.site-header .header-inner .logo{margin-right:auto}
.menu-toggle{order:-1}                    /* 汉堡永远在最左 */
.menu-drawer{left:0;right:auto;transform:translateX(-105%);box-shadow:12px 0 40px rgba(2,6,23,.18)}
.menu-drawer.open{transform:translateX(0)}
.drawer-head{justify-content:flex-start}
.blk-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:nowrap}
.blk-head .blk-title{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0}
.blk-head .more,.blk-head a{flex:0 0 auto;white-space:nowrap}
.news-card h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blk-news .news-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
@media(max-width:900px){
  .blk-head{gap:10px}
  .blk-head .blk-title{font-size:19px}
  .site-header .header-inner{gap:10px}
}

/* ==== v5：轮播宽度 100% 自适应 + 防横向溢出 ==== */
html,body{max-width:100%;overflow-x:hidden}
*,*::before,*::after{box-sizing:border-box}
.blk-banner{width:100%!important;max-width:100%!important;padding:0}
.blk-banner .slides,.blk-banner .slide{width:100%;max-width:100%}
.blk-banner .bmask{width:100%;max-width:1160px;margin:0 auto;padding:0 min(20px,5vw)}
.blk-banner .banner-title,.blk-banner .banner-sub{max-width:100%;word-break:break-word}
img,svg,video{max-width:100%;height:auto}
.wrap{max-width:100%}
.site-header .header-inner{flex-wrap:nowrap;overflow:hidden}
.logo{flex:0 0 auto;max-width:52%;display:flex;align-items:center;gap:8px;overflow:hidden}
.news-grid,.cards,.gallery-grid,.stats-grid,.partner-row{max-width:100%}
@media(max-width:900px){
  .blk-banner .bmask{padding:0 16px}
  .blk-banner .banner-title{font-size:clamp(20px,5.4vw,30px);line-height:1.25}
  .blk-banner .banner-sub{font-size:clamp(13px,3.6vw,15px)}
  .blk-news .news-grid{grid-template-columns:1fr}
}

/* ==== v6：移动端轮播整图完整显示（contain）+ 深色底 ==== */
.blk-banner{background:#0f172a}
.blk-banner .slide{background-color:#0f172a;background-repeat:no-repeat;background-position:center center}
@media(max-width:900px){
  .blk-banner .slide{background-size:contain!important}
}