/* ============================================================
   欣怡物流 XY LOGISTICS 官网样式
   用色标准：黑白灰基底 + 品牌橙 #E67817（参考顺丰.商标的单强调色体系）
   按钮规范：长方形 + 四角圆角（禁用药丸形）
   ============================================================ */
:root{
  --brand:#E67817;
  --brand-2:#F59B45;
  --brand-deep:#C4630B;
  --brand-tint:#FFF4E9;
  --ink:#14161A;
  --ink-2:#1C1F24;
  --ink-3:#262A31;
  --text:#24272C;
  --muted:#6C737C;
  --line:#E8EAED;
  --bg:#FFFFFF;
  --bg-alt:#F6F7F9;
  --radius:14px;
  --btn-r:10px;
  --shadow:0 10px 30px rgba(20,22,26,.08);
  --shadow-lg:0 26px 60px rgba(20,22,26,.18);
  --header-h:78px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC','Helvetica Neue',Arial,sans-serif;color:var(--text);background:var(--bg);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .25s}
ul,ol{list-style:none}
.container{width:min(1200px,92%);margin:0 auto}
.section{padding:96px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:linear-gradient(160deg,#14161A 0%,#1D2126 100%);color:#fff}
::selection{background:var(--brand);color:#fff}

/* ---------- 通用标题 ---------- */
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.kicker::before{content:"";width:26px;height:3px;background:var(--brand);border-radius:2px}
.sec-head{max-width:760px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .kicker::after{content:"";width:26px;height:3px;background:var(--brand);border-radius:2px}
.sec-title{font-size:clamp(26px,3.4vw,40px);font-weight:800;line-height:1.25;color:inherit;letter-spacing:.01em}
.sec-title em{font-style:normal;color:var(--brand)}
.sec-desc{margin-top:16px;color:var(--muted);font-size:16.5px}
.section-dark .sec-desc{color:#A6ADB6}
.section-dark .sec-title{color:#fff}
.sec-more{margin-top:10px}

/* ---------- 按钮：长方形+四角圆角 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 34px;border-radius:var(--btn-r);font-size:15.5px;font-weight:600;border:2px solid transparent;cursor:pointer;transition:all .3s;white-space:nowrap;letter-spacing:.02em}
.btn svg{width:17px;height:17px;flex:none}
.btn-primary{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);color:#fff;box-shadow:0 10px 24px rgba(230,120,23,.32)}
.btn-primary:hover{background:linear-gradient(135deg,var(--brand-deep) 0%,var(--brand) 100%);transform:translateY(-2px);box-shadow:0 16px 32px rgba(230,120,23,.4)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.65);color:#fff;background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff;transform:translateY(-2px)}
.btn-outline{border-color:var(--brand);color:var(--brand);background:transparent}
.btn-outline:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:17px 44px;font-size:16.5px}
.btn-sm{padding:9px 22px;font-size:13.5px;border-radius:8px}
.link-more{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:600;font-size:15px}
.link-more::after{content:"→";transition:transform .3s}
.link-more:hover::after{transform:translateX(5px)}
.link-more.on-dark{color:var(--brand-2)}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink);color:#C8CDD4;font-size:13px;position:relative;z-index:60}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:40px}
.topbar-contact{display:flex;gap:26px;align-items:center}
.topbar-contact span,.topbar-contact a{display:inline-flex;align-items:center;gap:7px}
.topbar-contact svg{width:14px;height:14px;color:var(--brand-2)}
.topbar-contact a:hover{color:#fff}
.lang-switch{display:flex;align-items:center;gap:2px}
.lang-switch button{background:transparent;border:0;color:#AEB4BC;font:inherit;font-size:13px;cursor:pointer;padding:5px 10px;border-radius:6px;transition:all .25s}
.lang-switch button:hover{color:#fff}
.lang-switch button.active{background:var(--brand);color:#fff;font-weight:600}
.lang-switch .sep{color:#3A3F46}

/* ---------- 主导航 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s}
.site-header.scrolled{box-shadow:0 8px 30px rgba(20,22,26,.09);border-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:24px}
.logo img{height:52px;width:auto;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:6px}
.nav-item{position:relative}
.nav-link{display:inline-flex;align-items:center;gap:5px;padding:12px 17px;font-size:15.5px;font-weight:600;color:var(--text);border-radius:8px;position:relative}
.nav-link .car{width:12px;height:12px;transition:transform .3s;opacity:.55}
.nav-link::after{content:"";position:absolute;left:17px;right:17px;bottom:4px;height:2.5px;background:var(--brand);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav-item:hover .nav-link,.nav-link.active{color:var(--brand)}
.nav-item:hover .nav-link::after,.nav-link.active::after{transform:scaleX(1)}
.nav-item:hover .nav-link .car{transform:rotate(180deg)}
.dropdown{position:absolute;top:100%;left:50%;transform:translate(-50%,12px);min-width:264px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:10px;opacity:0;visibility:hidden;transition:all .32s cubic-bezier(.2,.7,.3,1);border:1px solid var(--line)}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%,4px)}
.dd-item{display:flex;gap:13px;align-items:flex-start;padding:11px 13px;border-radius:10px;transition:background .25s}
.dd-item:hover{background:var(--brand-tint)}
.dd-ico{flex:none;width:40px;height:40px;border-radius:9px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center}
.dd-ico svg{width:20px;height:20px}
.dd-t{font-weight:700;font-size:14.5px;line-height:1.4}
.dd-d{font-size:12.5px;color:var(--muted);line-height:1.5;margin-top:2px}
.header-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:all .3s}
.mobile-menu{display:none}

/* ---------- Hero 轮播 ---------- */
.hero{position:relative;height:calc(88vh - 118px);min-height:540px;max-height:820px;overflow:hidden;background:var(--ink)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 1s;z-index:1}
.slide.active{opacity:1;visibility:visible;z-index:2}
.slide-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08)}
.slide.active .slide-bg{animation:kenburns 7s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1.02)}}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,15,18,.88) 0%,rgba(13,15,18,.62) 42%,rgba(13,15,18,.12) 78%)}
.slide-content{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;padding-bottom:30px}
.slide-tag{display:inline-flex;align-items:center;gap:9px;align-self:flex-start;background:rgba(230,120,23,.16);border:1px solid rgba(230,120,23,.55);color:#FFC98F;font-size:13.5px;font-weight:600;letter-spacing:.14em;padding:7px 16px;border-radius:8px;margin-bottom:22px;backdrop-filter:blur(4px)}
.slide-tag i{width:7px;height:7px;border-radius:2px;background:var(--brand-2);display:inline-block}
.slide-title{font-size:clamp(32px,4.6vw,58px);font-weight:800;line-height:1.18;letter-spacing:.015em;max-width:820px}
.slide-title em{font-style:normal;background:linear-gradient(100deg,var(--brand) 10%,#FFB25E 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.slide-sub{margin-top:20px;font-size:clamp(15px,1.4vw,18.5px);color:#D4D8DE;max-width:620px;line-height:1.8}
.slide-actions{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.slide .slide-tag,.slide .slide-title,.slide .slide-sub,.slide .slide-actions{opacity:0;transform:translateY(26px);transition:all .8s cubic-bezier(.2,.65,.3,1)}
.slide.active .slide-tag{opacity:1;transform:none;transition-delay:.25s}
.slide.active .slide-title{opacity:1;transform:none;transition-delay:.4s}
.slide.active .slide-sub{opacity:1;transform:none;transition-delay:.55s}
.slide.active .slide-actions{opacity:1;transform:none;transition-delay:.7s}
.hero-arrows{position:absolute;right:36px;bottom:110px;display:flex;gap:12px;z-index:6}
.hero-arrow{width:52px;height:52px;border-radius:12px;border:1px solid rgba(255,255,255,.35);background:rgba(20,22,26,.35);backdrop-filter:blur(6px);color:#fff;cursor:pointer;display:grid;place-items:center;transition:all .3s}
.hero-arrow svg{width:20px;height:20px}
.hero-arrow:hover{background:var(--brand);border-color:var(--brand)}
.hero-dots{position:absolute;left:0;right:0;bottom:0;z-index:6;display:flex;justify-content:center;gap:14px;padding:0 40px 34px}
.hero-dot{background:transparent;border:0;cursor:pointer;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.55);font:inherit;font-size:13px;font-weight:600;letter-spacing:.06em;padding:6px 2px;transition:color .3s}
.hero-dot .bar{position:relative;width:52px;height:3px;border-radius:2px;background:rgba(255,255,255,.28);overflow:hidden}
.hero-dot .bar i{position:absolute;inset:0;background:var(--brand);transform:scaleX(0);transform-origin:left}
.hero-dot.active{color:#fff}
.hero-dot.active .bar i{animation:dotfill var(--slide-dur,5600ms) linear forwards}
@keyframes dotfill{to{transform:scaleX(1)}}
.hero-flags{position:absolute;left:0;right:0;bottom:96px;z-index:5;display:flex;justify-content:center}
.hero-flag{width:min(300px,24%);padding:18px 26px;border-left:1px solid rgba(255,255,255,.18);color:#fff;backdrop-filter:blur(2px)}
.hero-flag .hf-n{font-size:24px;font-weight:800;color:#FFB25E}
.hero-flag .hf-n small{font-size:14px;font-weight:600;margin-left:2px}
.hero-flag .hf-t{font-size:13.5px;color:#C9CED5;margin-top:2px}

/* ---------- 内页 Banner ---------- */
.subhero{position:relative;min-height:400px;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.subhero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.subhero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,15,18,.9) 0%,rgba(13,15,18,.55) 55%,rgba(13,15,18,.2) 100%),linear-gradient(0deg,rgba(13,15,18,.75) 0%,rgba(13,15,18,.1) 60%)}
.subhero-inner{position:relative;z-index:2;color:#fff;width:min(1200px,92%);margin:0 auto;padding:78px 0 52px}
.crumbs{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#B9BFC7;margin-bottom:14px}
.crumbs a:hover{color:var(--brand-2)}
.crumbs .sep{opacity:.5}
.crumbs .cur{color:#fff}
.subhero-title{font-size:clamp(30px,3.8vw,46px);font-weight:800;letter-spacing:.02em}
.subhero-title em{font-style:normal;color:var(--brand-2)}
.subhero-desc{margin-top:14px;color:#C9CED5;max-width:640px;font-size:16px}

/* ---------- 数据带 ---------- */
.stats-band{background:var(--ink);color:#fff;padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.stat-item{text-align:center;position:relative;padding:10px 8px}
.stat-item + .stat-item::before{content:"";position:absolute;left:-11px;top:18%;bottom:18%;width:1px;background:rgba(255,255,255,.14)}
.stat-ico{width:52px;height:52px;margin:0 auto 14px;border-radius:12px;background:rgba(230,120,23,.14);border:1px solid rgba(230,120,23,.4);display:grid;place-items:center;color:var(--brand-2)}
.stat-ico svg{width:24px;height:24px}
.stat-num{font-size:clamp(30px,3vw,42px);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.stat-num .suffix{font-size:.5em;font-weight:700;color:var(--brand-2);margin-left:3px}
.stat-label{margin-top:8px;color:#A9AFB8;font-size:14px;letter-spacing:.04em}

/* ---------- 服务卡片 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .4s,box-shadow .4s;position:relative;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.svc-img{position:relative;height:198px;overflow:hidden}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.6,.3,1)}
.svc-card:hover .svc-img img{transform:scale(1.09)}
.svc-img .svc-no{position:absolute;top:14px;left:16px;font-size:13px;font-weight:800;letter-spacing:.12em;color:#fff;background:rgba(20,22,26,.55);backdrop-filter:blur(4px);padding:5px 12px;border-radius:7px}
.svc-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.svc-title{font-size:20px;font-weight:800}
.svc-title a:hover{color:var(--brand)}
.svc-desc{margin-top:10px;color:var(--muted);font-size:14.5px;flex:1}
.svc-link{margin-top:18px;display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;font-size:14.5px}
.svc-link .arr{width:30px;height:30px;border-radius:8px;background:var(--brand-tint);display:grid;place-items:center;transition:all .3s}
.svc-link .arr svg{width:15px;height:15px}
.svc-card:hover .svc-link .arr{background:var(--brand);color:#fff;transform:translateX(4px)}
.chip-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.chip{display:inline-flex;align-items:center;gap:9px;border:1.5px solid var(--line);background:#fff;padding:12px 22px;border-radius:10px;font-weight:600;font-size:14.5px;color:var(--text);transition:all .3s}
.chip svg{width:17px;height:17px;color:var(--brand)}
.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}

/* ---------- 特性/优势 ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;transition:all .35s;position:relative;overflow:hidden}
.feat-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--brand),var(--brand-2));transform:scaleY(0);transform-origin:top;transition:transform .35s}
.feat-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.feat-item:hover::before{transform:scaleY(1)}
.feat-ico{width:58px;height:58px;border-radius:13px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;margin-bottom:20px;transition:all .35s}
.feat-ico svg{width:27px;height:27px}
.feat-item:hover .feat-ico{background:var(--brand);color:#fff;transform:rotateY(180deg)}
.feat-t{font-size:18.5px;font-weight:800;margin-bottom:9px}
.feat-d{color:var(--muted);font-size:14.5px}
.feat-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feat-key{text-align:center;padding:34px 18px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);transition:all .35s}
.feat-key:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.feat-key .fk-ico{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:radial-gradient(circle at 32% 30%,var(--brand-2),var(--brand));color:#fff;display:grid;place-items:center;font-size:26px;box-shadow:0 12px 26px rgba(230,120,23,.35)}
.feat-key .fk-t{font-size:21px;font-weight:800;letter-spacing:.3em;text-indent:.3em}
.feat-key .fk-d{margin-top:9px;color:var(--muted);font-size:13.5px}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:1fr 1.05fr}
.split-media{position:relative}
.split-media .main-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-media .main-img img{width:100%;height:100%;object-fit:cover}
.float-card{position:absolute;right:-26px;bottom:-30px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:22px 28px;display:flex;gap:16px;align-items:center;min-width:230px}
.float-card .fc-n{font-size:32px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.float-card .fc-t{font-size:13.5px;color:var(--muted);line-height:1.5}
.check-list{margin-top:24px;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--text);font-size:15.5px}
.check-list li .ck{flex:none;width:22px;height:22px;border-radius:6px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;margin-top:3px}
.check-list li .ck svg{width:13px;height:13px}
.check-list li b{font-weight:700}

/* ---------- 暗色系统平台 ---------- */
.sys-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:8px}
.sys-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;transition:all .4s}
.sys-card:hover{transform:translateY(-8px);background:rgba(255,255,255,.08);border-color:rgba(230,120,23,.55)}
.sys-shot{height:158px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.08)}
.sys-shot img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.sys-card:hover .sys-shot img{transform:scale(1.08)}
.sys-body{padding:20px 22px 24px}
.sys-t{font-size:16.5px;font-weight:700;color:#fff}
.sys-d{margin-top:8px;font-size:13.5px;color:#9BA1AA;line-height:1.65}

/* ---------- 荣誉 ---------- */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.honor-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:zoom-in;transition:all .35s;position:relative}
.honor-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.honor-card .himg{height:216px;overflow:hidden;background:#F2F3F5;display:grid;place-items:center;padding:12px}
.honor-card .himg img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .5s}
.honor-card:hover .himg img{transform:scale(1.05)}
.honor-card .hcap{padding:15px 18px 17px;font-size:14.5px;font-weight:700;text-align:center;border-top:1px solid var(--line)}
.honor-card .hcap span{display:block;font-weight:400;color:var(--muted);font-size:12.5px;margin-top:3px}
.cert-row{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;margin-top:26px}
.cert-pill{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 24px;transition:all .3s}
.cert-pill:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}
.cert-pill .cp-ico{width:44px;height:44px;border-radius:10px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center}
.cert-pill .cp-ico svg{width:22px;height:22px}
.cert-pill .cp-t{font-weight:700;font-size:15px}
.cert-pill .cp-d{font-size:12.5px;color:var(--muted)}

/* ---------- 新闻 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:all .35s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg)}
.news-cover{height:190px;overflow:hidden;position:relative}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.news-card:hover .news-cover img{transform:scale(1.08)}
.news-tag{position:absolute;top:14px;left:14px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:5px 13px;border-radius:7px;letter-spacing:.05em}
.news-body{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column}
.news-date{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:7px}
.news-date svg{width:13px;height:13px}
.news-t{margin-top:10px;font-size:17.5px;font-weight:800;line-height:1.45;transition:color .3s}
.news-card:hover .news-t{color:var(--brand)}
.news-x{margin-top:9px;color:var(--muted);font-size:14px;flex:1}
.news-more{margin-top:16px;font-size:13.5px;color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.filter-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:38px}
.filter-btn{padding:10px 26px;border-radius:9px;border:1.5px solid var(--line);background:#fff;font:inherit;font-size:14.5px;font-weight:600;color:var(--text);cursor:pointer;transition:all .3s}
.filter-btn:hover{border-color:var(--brand);color:var(--brand)}
.filter-btn.active{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(230,120,23,.3)}

/* ---------- CTA带 ---------- */
.cta-band{background:linear-gradient(120deg,#E67817 0%,#F59B45 55%,#E67817 100%);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:rgba(255,255,255,.12)}
.cta-band::after{content:"";position:absolute;left:-80px;bottom:-160px;width:320px;height:320px;border-radius:50%;background:rgba(20,22,26,.1)}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-title{font-size:clamp(24px,2.8vw,34px);font-weight:800}
.cta-sub{margin-top:10px;font-size:15.5px;opacity:.92;max-width:560px}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- 时间轴 ---------- */
.tl{position:relative;max-width:860px;margin:0 auto;padding-left:34px}
.tl::before{content:"";position:absolute;left:10px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--brand),var(--line))}
.tl-item{position:relative;padding:0 0 38px 26px}
.tl-item::before{content:"";position:absolute;left:-30px;top:8px;width:14px;height:14px;border-radius:50%;background:#fff;border:3.5px solid var(--brand);box-shadow:0 0 0 5px rgba(230,120,23,.14)}
.tl-year{font-size:19px;font-weight:800;color:var(--brand)}
.tl-t{font-size:16.5px;font-weight:700;margin-top:5px}
.tl-d{color:var(--muted);font-size:14.5px;margin-top:6px;max-width:640px}

/* ---------- 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;counter-reset:step}
.steps-4{grid-template-columns:repeat(4,1fr)}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px;text-align:center;position:relative;transition:all .35s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.step-num{width:46px;height:46px;margin:0 auto 14px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;font-size:19px;display:grid;place-items:center;box-shadow:0 10px 22px rgba(230,120,23,.32)}
.step-t{font-weight:800;font-size:15.5px}
.step-d{margin-top:7px;font-size:12.8px;color:var(--muted);line-height:1.6}

/* ---------- 画廊 ---------- */
.g-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.g-item{border-radius:var(--radius);overflow:hidden;position:relative;height:220px;cursor:zoom-in}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.g-item:hover img{transform:scale(1.1)}
.g-item .g-cap{position:absolute;left:0;right:0;bottom:0;padding:30px 18px 14px;background:linear-gradient(transparent,rgba(13,15,18,.85));color:#fff;font-size:14px;font-weight:600;opacity:0;transform:translateY(8px);transition:all .35s}
.g-item:hover .g-cap{opacity:1;transform:none}

/* ---------- 案例 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;transition:all .35s}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.case-card .cc-img{width:198px;flex:none;overflow:hidden}
.case-card .cc-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.case-card:hover .cc-img img{transform:scale(1.08)}
.case-card .cc-body{padding:24px 26px}
.cc-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand);background:var(--brand-tint);padding:4px 12px;border-radius:6px;letter-spacing:.05em}
.cc-t{margin-top:11px;font-size:17.5px;font-weight:800;line-height:1.4}
.cc-d{margin-top:8px;color:var(--muted);font-size:14px}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;text-align:center;transition:all .35s}
.contact-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.contact-card .cico{width:58px;height:58px;margin:0 auto 16px;border-radius:14px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center}
.contact-card .cico svg{width:26px;height:26px}
.contact-card .ct{font-weight:800;font-size:16.5px}
.contact-card .cd{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.7}
.form-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:stretch}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:700;color:var(--text)}
.field label i{color:var(--brand);font-style:normal}
.field input,.field select,.field textarea{border:1.5px solid var(--line);border-radius:9px;padding:13px 15px;font:inherit;font-size:14.5px;color:var(--text);background:var(--bg-alt);transition:all .25s;width:100%}
.field textarea{resize:vertical;min-height:118px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(230,120,23,.12)}
.field.error input,.field.error textarea,.field.error select{border-color:#DC2626;background:#FEF2F2}
.aside-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:36px 34px;display:flex;flex-direction:column;gap:20px}
.aside-card h4{font-size:19px;font-weight:800}
.aside-line{display:flex;gap:14px;align-items:flex-start;color:#B7BDC5;font-size:14.5px;line-height:1.7}
.aside-line svg{width:19px;height:19px;color:var(--brand-2);flex:none;margin-top:4px}

/* ---------- 加入我们 ---------- */
.jobs{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.job-row{display:grid;grid-template-columns:1.4fr 1fr .9fr 1.1fr auto;gap:16px;align-items:center;padding:19px 26px;border-bottom:1px solid var(--line);transition:background .25s}
.job-row:last-child{border-bottom:0}
.job-row.head{background:var(--ink);color:#fff;font-weight:700;font-size:14px}
.job-row:not(.head):hover{background:var(--brand-tint)}
.job-t{font-weight:800;font-size:15.5px}
.job-meta{color:var(--muted);font-size:13.5px}
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:46px}
.benefit{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;text-align:center;transition:all .35s}
.benefit:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--brand)}
.benefit .b-ico{font-size:30px;margin-bottom:10px}
.benefit .b-t{font-weight:800;font-size:15.5px}
.benefit .b-d{margin-top:6px;color:var(--muted);font-size:13px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#9BA1AA;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.35fr .8fr .9fr 1.1fr;gap:44px;padding:72px 0 46px}
.foot-logo-card{display:inline-block;background:#fff;border-radius:12px;padding:10px 16px;margin-bottom:20px}
.foot-logo-card img{height:44px;width:auto;object-fit:contain}
.foot-desc{line-height:1.85;font-size:14px;max-width:360px}
.social-row{display:flex;gap:12px;margin-top:24px}
.soc-icon{width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);display:grid;place-items:center;color:#C9CED5;cursor:pointer;transition:all .3s;position:relative}
.soc-icon svg{width:21px;height:21px}
.soc-icon:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-3px)}
.soc-icon.wx:hover{background:#2AAE67;border-color:#2AAE67}
.soc-icon.xhs:hover{background:#FF2442;border-color:#FF2442}
.foot-h{color:#fff;font-size:16px;font-weight:800;margin-bottom:22px;position:relative;padding-bottom:12px}
.foot-h::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2.5px;background:var(--brand);border-radius:2px}
.foot-links{display:grid;gap:12px}
.foot-links a{font-size:14px;color:#9BA1AA;display:inline-flex;align-items:center;gap:8px;transition:all .25s}
.foot-links a::before{content:"›";color:var(--brand);font-weight:700}
.foot-links a:hover{color:#fff;transform:translateX(4px)}
.foot-contact{display:grid;gap:16px}
.foot-contact li{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.7}
.foot-contact svg{width:17px;height:17px;color:var(--brand-2);flex:none;margin-top:4px}
.cert-strip{border-top:1px solid rgba(255,255,255,.09);padding:26px 0;display:flex;align-items:center;justify-content:center;gap:30px;flex-wrap:wrap}
.cert-item{display:flex;align-items:center;gap:13px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:10px 18px;cursor:pointer;transition:all .3s}
.cert-item:hover{border-color:var(--brand);background:rgba(230,120,23,.1);transform:translateY(-2px)}
.cert-item img{height:44px;width:auto;object-fit:contain}
.cert-item.qr img{height:52px;width:52px;object-fit:cover;padding:3px;background:#fff;border-radius:6px}
.cert-label{text-align:left}
.cert-label b{display:block;color:#E7EAEE;font-size:13.5px;font-weight:700}
.cert-label span{font-size:11.5px;color:#7B828B}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);padding:20px 0 24px;text-align:center;font-size:13px;color:#7B828B}
.foot-bottom a{color:#9BA1AA}
.foot-bottom a:hover{color:#fff}

/* ---------- 返回顶部 ---------- */
.to-top{position:fixed;right:26px;bottom:30px;width:48px;height:48px;border-radius:12px;background:var(--brand);color:#fff;border:0;cursor:pointer;display:grid;place-items:center;box-shadow:0 12px 28px rgba(230,120,23,.4);opacity:0;visibility:hidden;transform:translateY(14px);transition:all .35s;z-index:80}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--brand-deep)}
.to-top svg{width:20px;height:20px}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(13,15,18,.78);backdrop-filter:blur(6px);z-index:200;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all .3s;padding:24px}
.modal-mask.show{opacity:1;visibility:visible}
.modal-box{background:#fff;border-radius:16px;max-width:860px;width:100%;max-height:88vh;overflow:auto;position:relative;transform:scale(.94);transition:transform .35s cubic-bezier(.2,.7,.3,1);box-shadow:var(--shadow-lg)}
.modal-mask.show .modal-box{transform:scale(1)}
.modal-close{position:sticky;top:0;float:right;margin:14px 14px 0 0;width:40px;height:40px;border-radius:10px;border:0;background:rgba(20,22,26,.06);color:var(--text);font-size:19px;cursor:pointer;z-index:5;transition:all .25s}
.modal-close:hover{background:var(--brand);color:#fff}
.modal-img{width:100%;max-height:76vh;object-fit:contain;background:#F2F3F5}
.modal-qr{width:260px;height:260px;object-fit:contain;margin:30px auto 6px;display:block}
.modal-qr-cap{text-align:center;font-size:14.5px;font-weight:700;color:var(--ink);padding:6px 26px 30px}
.modal-article{padding:44px 52px 48px}
.modal-article .ma-tag{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.08em}
.modal-article h3{font-size:24px;font-weight:800;margin:10px 0 6px;line-height:1.4}
.modal-article .ma-date{color:var(--muted);font-size:13.5px;margin-bottom:22px}
.modal-article p{margin-bottom:15px;color:#3A3F46;font-size:15.5px;line-height:1.9}
.modal-article p b{color:var(--ink)}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:15px 28px;border-radius:12px;font-size:14.5px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:all .4s;z-index:300;display:flex;gap:10px;align-items:center}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast .t-ico{width:22px;height:22px;border-radius:50%;background:#2AAE67;display:grid;place-items:center;flex:none}
.toast svg{width:12px;height:12px;color:#fff}

/* ---------- 滚动显现动画 ---------- */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .85s cubic-bezier(.2,.65,.3,1),transform .85s cubic-bezier(.2,.65,.3,1)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-40px)}
[data-reveal="right"]{transform:translateX(40px)}
[data-reveal="left"].in,[data-reveal="right"].in{transform:none}

/* ---------- 跑马灯 ---------- */
.marquee{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.mq-item{flex:none;display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 30px;font-weight:700;color:var(--text);font-size:15px}
.mq-item i{width:9px;height:9px;border-radius:2px;background:var(--brand);display:inline-block}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .svc-grid,.feat-4,.contact-grid,.sys-grid,.honor-grid,.benefit-grid{grid-template-columns:repeat(2,1fr)}
  .steps,.steps-4{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(3,1fr);row-gap:36px}
  .stat-item:nth-child(4)::before{display:none}
  .split,.split.rev,.form-wrap{grid-template-columns:1fr;gap:44px}
  .float-card{right:14px;bottom:-26px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:38px}
  .case-grid{grid-template-columns:1fr}
  .g-grid{grid-template-columns:repeat(2,1fr)}
  .hero-flags{display:none}
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .mobile-menu{display:block;position:fixed;inset:0;background:rgba(13,15,18,.55);z-index:90;opacity:0;visibility:hidden;transition:all .3s}
  .mobile-menu.show{opacity:1;visibility:visible}
  .mobile-panel{position:absolute;right:0;top:0;bottom:0;width:min(340px,86%);background:#fff;padding:26px;overflow:auto;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.3,1)}
  .mobile-menu.show .mobile-panel{transform:none}
  .mm-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
  .mm-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:18px;cursor:pointer}
  .mm-link{display:flex;justify-content:space-between;align-items:center;padding:15px 4px;border-bottom:1px solid var(--line);font-weight:700;font-size:16px}
  .mm-sub{display:grid;padding:2px 0 10px 12px}
  .mm-sub a{padding:9px 4px;color:var(--muted);font-size:14.5px;display:flex;align-items:center;gap:8px}
  .mm-sub a::before{content:"›";color:var(--brand)}
  .header-cta .btn{display:none}
}
@media (max-width:640px){
  .section{padding:64px 0}
  .svc-grid,.feat-grid,.feat-4,.contact-grid,.sys-grid,.honor-grid,.benefit-grid,.news-grid,.stats-grid,.steps,.steps-4{grid-template-columns:1fr}
  .stats-grid .stat-item::before{display:none}
  .topbar-contact span.hide-m{display:none}
  .hero{min-height:480px}
  .hero-dots{padding-bottom:24px}
  .hero-arrows{display:none}
  .form-grid{grid-template-columns:1fr}
  .job-row{grid-template-columns:1fr 1fr;font-size:13.5px}
  .job-row .job-meta.h-dept{display:none}
  .modal-article{padding:30px 24px 36px}
  .foot-grid{grid-template-columns:1fr}
  .g-item{height:180px}
  .cert-strip{gap:14px}
  .lang-switch button{padding:5px 7px}
  .news-grid{grid-template-columns:1fr}
}

/* ---- 补充组件 ---- */
.mm-group{padding:4px 0}
.mm-group>b{display:block;padding:12px 8px 4px;font-size:15px;color:var(--ink)}
.mm-sub{display:grid;padding:0 0 8px 10px}
.mm-sub a{padding:9px 6px;color:var(--muted);font-size:14.5px;display:flex;align-items:center;gap:8px;border-radius:8px}
.mm-sub a::before{content:"›";color:var(--brand);font-weight:700}
.modal-article .ma-tag{display:inline-block;background:var(--brand-tint);color:var(--brand-deep);font-size:12.5px;font-weight:600;padding:4px 12px;border-radius:6px;margin-bottom:14px}
.modal-article h3{font-size:23px;line-height:1.45;color:var(--ink);margin-bottom:8px}
.modal-article .ma-date{display:block;color:var(--muted);font-size:13.5px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.modal-article .ma-body p{margin-bottom:14px;color:#3a3f46;font-size:15.5px}
.city-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.city-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 14px;text-align:center;font-weight:600;color:var(--ink);transition:all .3s}
.city-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}
.city-card small{display:block;color:var(--muted);font-weight:400;font-size:12.5px;margin-top:2px}
@media (max-width:640px){.city-grid{grid-template-columns:repeat(2,1fr)}}

.mm-head img{height:34px;width:auto;display:block}
.mm-cta{display:block;margin-top:16px}
.mm-quote{display:flex;justify-content:center;margin-top:18px;text-align:center}

/* ============================================================
   图标线性化：全局 SVG 基线尺寸（1em），按语境显式放大
   ============================================================ */
svg{width:1em;height:1em;flex:none;vertical-align:-.125em}
.nav-link svg{width:12px;height:12px;opacity:.55;transition:transform .3s}
.dd-ico{width:38px;height:38px;border-radius:10px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;flex:none}
.dd-ico svg{width:19px;height:19px}
.svc-ico{width:46px;height:46px;border-radius:12px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.svc-ico svg{width:23px;height:23px}
.svc-link svg{width:17px;height:17px}
.feat-ico{width:46px;height:46px;border-radius:12px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.feat-ico svg{width:22px;height:22px}
.zoom-ico{position:absolute;right:12px;bottom:12px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.94);color:var(--ink);display:grid;place-items:center;opacity:0;transform:translateY(6px);transition:all .3s;pointer-events:none;box-shadow:0 4px 14px rgba(13,15,18,.18)}
.zoom-ico svg{width:15px;height:15px}
.honor-card:hover .zoom-ico,.g-item:hover .zoom-ico{opacity:1;transform:none}
.honor-card .honor-img{height:216px;overflow:hidden;background:#F2F3F5;display:grid;place-items:center;padding:12px}
.honor-card .honor-img img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .5s}
.honor-card:hover .honor-img img{transform:scale(1.05)}
.chip svg{width:15px;height:15px;color:var(--brand)}
.stat-ico svg,.cc-ico svg,.cert-pill svg,.city-card svg{width:20px;height:20px}
.cc-tag svg{width:15px;height:15px;color:var(--brand)}
.modal-close svg,.mm-close svg,.to-top svg{width:18px;height:18px}
.soc-icon svg{width:18px;height:18px}
.btn svg{width:17px;height:17px}
.hero-arrow svg{width:20px;height:20px}

/* ============================================================
   页头单行导航：电话 + 语言切换 + 询价按钮
   ============================================================ */
.header-act{display:flex;align-items:center;gap:12px;margin-left:8px}
.head-phone{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:15.5px;color:var(--ink);white-space:nowrap;transition:color .25s}
.head-phone svg{width:16px;height:16px;color:var(--brand)}
.head-phone:hover{color:var(--brand)}
.lang-switch{display:flex;align-items:center;gap:2px;background:var(--bg-alt);border:1px solid var(--line);border-radius:9px;padding:3px}
.lang-switch button{background:transparent;border:0;color:var(--muted);font:inherit;font-size:13px;cursor:pointer;padding:4px 10px;border-radius:7px;transition:all .25s;line-height:1.4}
.lang-switch button:hover{color:var(--ink)}
.lang-switch button.active{background:var(--brand);color:#fff;font-weight:600}
.mm-contact{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:14px 0 16px;border-bottom:1px solid var(--line);margin-bottom:12px}
.mm-contact .lang-switch button{color:var(--muted)}
@media (max-width:1330px){.head-phone span{display:none}.head-phone{width:38px;height:38px;border-radius:10px;background:var(--bg-alt);justify-content:center}}
@media (max-width:1220px){.lang-switch button{padding:4px 7px;font-size:12.5px}.header-act{gap:8px}}
@media (max-width:1080px){.header-act{display:none}}

/* 导航防换行与紧凑化 */
.nav-item{flex:none}
.nav-link{white-space:nowrap;padding:12px 13px}
.nav-link::after{left:13px;right:13px}
.header-act{gap:10px}
.head-phone{font-size:15px}
@media (max-width:1300px){.head-phone span{display:none}.head-phone{width:36px;height:36px;border-radius:10px;background:var(--bg-alt);justify-content:center}}
.lang-switch button{white-space:nowrap}
.dd-t{display:block}
.dd-d{display:block}
.mobile-panel > a{display:flex;align-items:center;padding:14px 2px;font-weight:700;font-size:16.5px;color:var(--ink);border-bottom:1px solid var(--line);transition:color .25s}
.mobile-panel > a:hover{color:var(--brand)}
.mobile-panel > a.mm-quote{display:flex;justify-content:center;margin-top:18px;border-bottom:0}
.mm-contact .head-phone span{display:inline}
.mm-contact .head-phone{font-size:17px}
.mm-contact .head-phone{width:auto;height:auto;background:none;justify-content:flex-start;gap:9px}
.logo{flex:none}
.logo img{width:auto}
@media (max-width:1300px){.lang-switch button{padding:4px 7px;font-size:12.5px}}
@media (max-width:1180px){.head-phone{display:none}}
@media (max-width:1150px){.header-act .nav-quote{display:none}}
@media (max-width:1180px){.header-act .nav-quote{display:none}}
@media (max-width:1210px){.header-act .nav-quote{display:none}}
@media (max-width:1280px){.nav-link{padding:12px 10px}.header-inner{gap:16px}}

/* ============================================================
   服务流程：图片 + 蒙版 + 文案
   ============================================================ */
.steps-3{grid-template-columns:repeat(3,1fr)}
.steps-4{grid-template-columns:repeat(4,1fr)}
.step-photo{position:relative;height:260px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .4s,box-shadow .4s;cursor:default}
.step-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.step-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,15,18,.05) 0%,rgba(13,15,18,.38) 46%,rgba(13,15,18,.88) 100%);transition:opacity .4s}
.step-photo:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg)}
.step-photo:hover img{transform:scale(1.09)}
.sp-num{position:absolute;top:14px;left:14px;z-index:2;min-width:44px;height:44px;padding:0 10px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;font-size:18px;display:grid;place-items:center;box-shadow:0 8px 20px rgba(230,120,23,.4);letter-spacing:.04em}
.sp-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:18px 20px 18px;color:#fff}
.sp-t{font-size:17.5px;font-weight:800;letter-spacing:.02em}
.sp-d{margin-top:6px;font-size:13px;line-height:1.55;color:rgba(255,255,255,.82)}
.step-photo:hover .sp-d{color:rgba(255,255,255,.95)}
.section-dark .step-photo{box-shadow:0 18px 40px rgba(0,0,0,.45)}
@media (max-width:1080px){.steps-3,.steps-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.steps-3,.steps-4{grid-template-columns:1fr}}

/* ============================================================
   发展历程：视差图带 + 交互时间轴
   ============================================================ */
.tl-band{position:relative;overflow:hidden;padding:92px 0;background:var(--ink)}
.tl-bg{position:absolute;inset:0;width:100%;height:120%;object-fit:cover;opacity:.5;will-change:transform}
.tl-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,15,18,.88) 0%,rgba(13,15,18,.55) 50%,rgba(13,15,18,.9) 100%)}
.tl-band .container{position:relative;z-index:2}
.tl-head .sec-title{color:#fff}
.tl-head .sec-desc{color:rgba(255,255,255,.75)}
.tl-track{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:44px;padding-top:34px}
.tl-line{position:absolute;top:26px;left:2%;right:2%;height:2px;background:linear-gradient(90deg,transparent,rgba(230,120,23,.85) 12%,rgba(245,155,69,.85) 88%,transparent);border-radius:2px}
.tl-line::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),transparent);background-size:200px 100%;background-repeat:no-repeat;animation:tlfollow 4.5s linear infinite}
@keyframes tlfollow{0%{background-position:-200px 0}100%{background-position:calc(100% + 200px) 0}}
.tl-item{position:relative}
.tl-year{display:grid;place-items:center;width:58px;height:58px;margin:0 auto;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;font-size:16.5px;border:3px solid rgba(255,255,255,.9);box-shadow:0 10px 26px rgba(230,120,23,.45);position:relative;z-index:2;transition:transform .35s}
.tl-card{margin-top:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px);border-radius:14px;padding:18px 16px 20px;text-align:center;color:#fff;transition:all .35s}
.tl-card h4{font-size:16px;font-weight:800;letter-spacing:.02em}
.tl-card p{margin-top:8px;font-size:12.8px;line-height:1.6;color:rgba(255,255,255,.78)}
.tl-item:hover .tl-year{transform:scale(1.14)}
.tl-item:hover .tl-card{background:rgba(255,255,255,.15);border-color:rgba(230,120,23,.65);transform:translateY(-6px)}
.tl-item:hover .tl-card p{color:rgba(255,255,255,.92)}
@media (max-width:1080px){.tl-track{grid-template-columns:repeat(2,1fr);gap:26px}.tl-line{display:none}.tl-item:nth-child(odd){justify-self:end;width:88%}.tl-item:nth-child(even){justify-self:start;width:88%}}
@media (max-width:640px){.tl-track{grid-template-columns:1fr}.tl-item:nth-child(odd),.tl-item:nth-child(even){justify-self:stretch;width:100%}}

/* ============================================================
   服务网络：中国点阵地图 + 城市联动
   ============================================================ */
.cnmap-wrap{display:grid;grid-template-columns:1.45fr 1fr;gap:34px;align-items:center;margin-top:38px}
.cnmap{background:radial-gradient(90% 100% at 50% 0%,#FDFBF7 0%,#F5F6F8 100%);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.cnmap svg{display:block;width:100%;height:auto}
.cn-dot{cursor:pointer}
.cn-core{fill:var(--brand);stroke:#fff;stroke-width:2.4;transition:all .3s}
.cn-pulse{fill:rgba(230,120,23,.22);transform-box:fill-box;transform-origin:center;animation:cnpulse 2.4s ease-out infinite}
.cn-dot.hq .cn-core{fill:var(--brand-deep)}
.cn-dot text{font-size:21px;font-weight:700;fill:#2B3037;paint-order:stroke;stroke:rgba(255,255,255,.85);stroke-width:4px;transition:all .3s}
.cn-route{fill:none;stroke:rgba(230,120,23,.6);stroke-width:2.2;stroke-dasharray:7 7;stroke-linecap:round;animation:cnflow 1.6s linear infinite;transition:stroke .3s,stroke-width .3s}
@keyframes cnflow{to{stroke-dashoffset:-28}}
@keyframes cnpulse{0%{transform:scale(.6);opacity:.9}70%{transform:scale(1.9);opacity:0}100%{transform:scale(1.9);opacity:0}}
.cn-dot.lit .cn-core{fill:var(--brand-deep);stroke:var(--brand-tint)}
.cn-dot.lit .cn-pulse{fill:rgba(230,120,23,.4);animation-duration:1.1s}
.cn-dot.lit text{fill:var(--brand-deep)}
.cn-dot.lit ~ .cn-route{stroke:var(--brand)}
.cnmap-side{display:grid;gap:10px}
.cnmap-city{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-weight:700;font-size:15.5px;color:var(--ink);cursor:pointer;transition:all .3s}
.cnmap-city svg{color:var(--brand);width:17px;height:17px}
.cnmap-city:hover,.cnmap-city.active{border-color:var(--brand);background:var(--brand-tint);transform:translateX(6px)}
.cnmap-city.hq{border-left:4px solid var(--brand)}
@media (max-width:1080px){.cnmap-wrap{grid-template-columns:1fr}}
@media (max-width:640px){.cnmap{padding:12px}.cn-dot text{font-size:26px}}

/* ============================================================
   CTA 底部通栏：背景图 + 品牌蒙版
   ============================================================ */
.cta-band{background:var(--ink);color:#fff;padding:84px 0;position:relative;overflow:hidden}
.cta-band::before,.cta-band::after{display:none}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.52;transform:scale(1.04);transition:transform 8s ease-out}
.cta-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,15,18,.94) 12%,rgba(13,15,18,.62) 52%,rgba(196,99,11,.55) 100%)}
.cta-band:hover .cta-bg{transform:scale(1.1)}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.14)}
.cta-band .btn-dark{background:#fff;color:var(--ink)}
.cta-band .btn-dark:hover{background:var(--brand-tint)}

/* ============================================================
   split 图文：图片撑满匹配右栏高度
   ============================================================ */
.split-media{height:100%;min-height:380px}
.split-media img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}
.split{align-items:stretch}
.split-media{display:flex}
.split-media .float-card{bottom:18px}
.cn-dot text{font-size:22px}