/* =========================================================
   长春远方实业集团有限公司 · 企业官网样式
   配色：深海蓝(主) / 暖橙(点缀) / 高级灰(辅助)
   风格：沉稳商务 · 现代简约 · 响应式
   ========================================================= */

/* ---------- 设计变量 ---------- */
:root{
  --navy:#0E3A53;          /* 深海蓝 主色 */
  --navy-2:#0A2C3E;        /* 深一档 */
  --navy-3:#155A7E;        /* 浅一档 */
  --orange:#E8833A;        /* 暖橙 点缀 */
  --orange-2:#D96E22;
  --gray:#6B7480;          /* 高级灰 */
  --gray-2:#9AA1A9;
  --bg:#F6F8FA;            /* 浅底 */
  --bg-2:#EEF2F5;
  --line:#E2E8ED;          /* 描边 */
  --ink:#1E2A32;           /* 正文 */
  --ink-2:#4A565F;
  --white:#fff;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 18px 50px -20px rgba(14,58,83,.25);
  --shadow-sm:0 8px 24px -14px rgba(14,58,83,.30);
  --container:1200px;
  --nav-h:74px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}

/* ---------- 重置 ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.muted{color:var(--gray)}
.center{text-align:center}

/* ---------- 排版 ---------- */
h1,h2,h3,h4{color:var(--navy);line-height:1.25;font-weight:800;letter-spacing:.5px}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:3px;
  color:var(--orange);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";display:inline-block;width:26px;height:2px;background:var(--orange);
  vertical-align:middle;margin-right:10px;border-radius:2px}
.h2{font-size:clamp(26px,3.4vw,40px);margin-bottom:14px}
.h3{font-size:22px}
.lead{font-size:17px;color:var(--ink-2);max-width:720px}
.section-head{margin-bottom:54px;max-width:760px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 12px 26px -12px rgba(232,131,58,.8)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 18px 34px -12px rgba(232,131,58,.9)}
.btn--ghost{background:transparent;color:var(--navy);border:1.5px solid rgba(14,58,83,.25)}
.btn--ghost:hover{background:var(--navy);color:#fff;transform:translateY(-3px)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.btn--block{width:100%;justify-content:center}

/* ---------- 顶部导航 ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(255,255,255,0);
  transition:background .3s ease, box-shadow .3s ease, height .3s ease;
}
.nav.scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);
  box-shadow:0 6px 24px -16px rgba(14,58,83,.5);
  height:64px;
}
.nav .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;color:#fff;font-size:19px;letter-spacing:1px;transition:color .3s}
.brand .mark{width:150px;height:auto;flex:0}
.nav.scrolled .brand{color:var(--navy)}
.brand small{display:block;font-size:11px;font-weight:600;letter-spacing:2px;color:var(--orange);opacity:.9}
.nav.scrolled .brand small{color:var(--orange)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  position:relative;padding:8px 16px;color:#fff;font-weight:600;font-size:15px;border-radius:8px;
  transition:color .3s;
}
.nav.scrolled .nav-links a{color:var(--ink-2)}
.nav-links a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:2px;height:2px;border-radius:2px;
  background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s ease;
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a:hover{color:#fff}
.nav.scrolled .nav-links a:hover{color:var(--navy)}
.nav-cta{margin-left:14px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;position:relative;transition:.3s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:#fff;transition:.3s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
.nav.scrolled .nav-toggle span,.nav.scrolled .nav-toggle span::before,.nav.scrolled .nav-toggle span::after{background:var(--navy)}

/* ---------- 首屏 Banner ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background-image:linear-gradient(120deg,rgba(10,44,62,.86),rgba(14,58,83,.62)),
    url("../images/banner/hero.jpg");
  background-size:cover;background-position:center;color:#fff;
}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 80% 10%,rgba(232,131,58,.22),transparent 55%);pointer-events:none}
.hero .container{position:relative;z-index:2;padding-top:var(--nav-h);padding-bottom:60px}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  font-size:13px;font-weight:600;letter-spacing:2px;margin-bottom:26px;backdrop-filter:blur(4px);
}
.hero-tag b{color:var(--orange)}
.hero h1{color:#fff;font-size:clamp(34px,5.4vw,68px);line-height:1.12;margin-bottom:22px;letter-spacing:2px}
.hero h1 .accent{color:var(--orange)}
.hero-sub{font-size:clamp(16px,2vw,21px);color:rgba(255,255,255,.86);max-width:660px;margin-bottom:18px;font-weight:500}
.hero-desc{color:rgba(255,255,255,.72);max-width:620px;margin-bottom:38px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-scroll{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.7);font-size:12px;letter-spacing:2px;text-align:center}
.hero-scroll .mouse{width:24px;height:38px;border:2px solid rgba(255,255,255,.6);border-radius:14px;margin:0 auto 8px;position:relative}
.hero-scroll .mouse::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:7px;border-radius:3px;background:var(--orange);transform:translateX(-50%);animation:scroll 1.6s infinite}
@keyframes scroll{0%{opacity:0;top:7px}40%{opacity:1}100%{opacity:0;top:18px}}

/* ---------- 通用：区块标题下的细分隔 ---------- */
.divider{width:54px;height:3px;background:var(--orange);border-radius:3px;margin-top:18px}

/* ---------- 核心业务速览 ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.biz-card{
  position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:42px 38px;overflow:hidden;transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.biz-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.biz-card .ico{
  width:62px;height:62px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;margin-bottom:22px;
}
.biz-card .ico svg{width:32px;height:32px}
.biz-card h3{margin-bottom:12px}
.biz-card p{color:var(--ink-2);margin-bottom:20px}
.biz-card .more{display:inline-flex;align-items:center;gap:7px;color:var(--orange);font-weight:700;font-size:14px}
.biz-card .more svg{width:16px;height:16px;transition:transform .3s}
.biz-card:hover .more svg{transform:translateX(5px)}
.biz-card .num{position:absolute;right:24px;top:14px;font-size:64px;font-weight:800;color:var(--bg-2);line-height:1;z-index:0}

/* ---------- 企业核心优势 数字卡 ---------- */
.stats{background:linear-gradient(135deg,var(--navy-2),var(--navy));color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(232,131,58,.12)}
.stats .h2,.stats .eyebrow{color:#fff}
.stats .eyebrow{color:var(--orange)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:1}
.stat{padding:10px 4px;text-align:center}
.stat .n{font-size:clamp(38px,5vw,58px);font-weight:800;color:#fff;line-height:1;letter-spacing:1px}
.stat .n .u{font-size:22px;color:var(--orange);margin-left:4px;font-weight:700}
.stat .l{margin-top:12px;color:rgba(255,255,255,.78);font-size:15px;letter-spacing:1px}
.stat + .stat{border-left:1px solid rgba(255,255,255,.12)}

/* ---------- 门店网络地图 ---------- */
.map-wrap{background:var(--bg);border-radius:var(--radius-lg);padding:34px;position:relative;overflow:hidden}
.map-svg{width:100%;height:auto;display:block}
.map-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:18px;font-size:14px;color:var(--ink-2)}
.map-legend i{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:7px;vertical-align:middle}
.map-legend .dot{background:var(--orange)}
.map-legend .hq{background:var(--navy)}

/* ---------- 资质荣誉墙（横向滚动） ---------- */
.honor-track{
  display:flex;gap:22px;overflow-x:auto;padding:8px 4px 22px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;scrollbar-width:thin;
}
.honor-track::-webkit-scrollbar{height:8px}
.honor-track::-webkit-scrollbar-thumb{background:var(--gray-2);border-radius:8px}
.honor{
  flex:0 0 280px;scroll-snap-align:start;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 26px;display:flex;gap:18px;align-items:flex-start;
  transition:transform .3s, box-shadow .3s, border-color .3s;
}
.honor:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.honor .medal{flex:0 0 46px;width:46px;height:46px;color:var(--orange)}
.honor h4{font-size:17px;margin-bottom:6px;color:var(--navy)}
.honor p{font-size:13.5px;color:var(--gray)}

/* ---------- 企业动态 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .3s, box-shadow .3s;display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.news-thumb{height:170px;background:linear-gradient(135deg,var(--navy),var(--navy-3));position:relative;overflow:hidden}
.news-thumb .tag{position:absolute;left:16px;top:16px;background:var(--orange);color:#fff;font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px}
.news-thumb .date{position:absolute;right:16px;bottom:14px;color:rgba(255,255,255,.85);font-size:13px;letter-spacing:1px}
.news-body{padding:22px 22px 26px}
.news-body h4{font-size:17px;margin-bottom:10px;line-height:1.4}
.news-body p{font-size:14px;color:var(--gray);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-more{margin-top:16px;color:var(--orange);font-weight:700;font-size:14px;display:inline-flex;gap:6px;align-items:center}
.news-more svg{width:15px;height:15px;transition:transform .3s}
.news-card:hover .news-more svg{transform:translateX(4px)}

/* ---------- 底部引导 CTA ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--navy-3));color:#fff;border-radius:var(--radius-lg);padding:54px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;background:rgba(232,131,58,.16)}
.cta-band h3{color:#fff;font-size:clamp(22px,2.6vw,30px);position:relative;z-index:1}
.cta-band p{color:rgba(255,255,255,.8);margin-top:8px;position:relative;z-index:1}
.cta-band .acts{display:flex;gap:14px;position:relative;z-index:1;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.footer{background:var(--navy-2);color:rgba(255,255,255,.78);padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:40px}
.footer .brand{color:#fff;margin-bottom:18px}
.footer p{font-size:14px;line-height:1.9}
.footer h5{color:#fff;font-size:16px;margin-bottom:18px;letter-spacing:1px}
.footer-links a{display:block;padding:6px 0;font-size:14px;color:rgba(255,255,255,.72);transition:color .25s,padding-left .25s}
.footer-links a:hover{color:var(--orange);padding-left:6px}
.footer-contact li{display:flex;gap:10px;padding:7px 0;font-size:14px}
.footer-contact svg{width:18px;height:18px;flex:0 0 18px;color:var(--orange);margin-top:3px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}

/* =========================================================
   关于我们
   ========================================================= */
.page-hero{
  background-image:linear-gradient(120deg,rgba(10,44,62,.9),rgba(14,58,83,.7)),url("../images/banner/about.jpg");
  background-size:cover;background-position:center;color:#fff;padding:calc(var(--nav-h) + 80px) 0 80px;text-align:center;
}
.page-hero h1{color:#fff;font-size:clamp(30px,4vw,48px);letter-spacing:2px}
.page-hero p{color:rgba(255,255,255,.82);margin-top:14px;font-size:17px}

.about-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.about-intro .fig{aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--navy-3));position:relative}
.about-intro .fig .ph-label{position:absolute;left:18px;bottom:16px;color:rgba(255,255,255,.85);font-size:13px;letter-spacing:1px}

/* 发展历程 时间轴 */
.timeline{position:relative;max-width:880px;margin:0 auto;padding:10px 0}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--line);transform:translateX(-50%)}
.tl-item{position:relative;width:50%;padding:0 44px 44px 0;text-align:right}
.tl-item:nth-child(even){left:50%;padding:0 0 44px 44px;text-align:left}
.tl-item .dot{position:absolute;top:6px;right:-7px;width:14px;height:14px;border-radius:50%;background:var(--orange);border:3px solid #fff;box-shadow:0 0 0 3px rgba(232,131,58,.25)}
.tl-item:nth-child(even) .dot{left:-7px;right:auto}
.tl-year{font-size:26px;font-weight:800;color:var(--navy)}
.tl-card{margin-top:8px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;display:inline-block;text-align:left;transition:transform .3s,box-shadow .3s}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.tl-card h4{font-size:16px;margin-bottom:6px}
.tl-card p{font-size:14px;color:var(--gray)}

/* 企业文化 */
.culture-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.culture-card{background:var(--bg);border-radius:var(--radius);padding:34px 30px;border-top:3px solid var(--orange);transition:transform .3s,box-shadow .3s}
.culture-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.culture-card .k{font-size:13px;letter-spacing:3px;color:var(--orange);font-weight:700;margin-bottom:10px}
.culture-card h4{font-size:20px;margin-bottom:10px}
.culture-card p{color:var(--ink-2);font-size:15px}

/* 荣誉资质网格 */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.honor-tile{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;text-align:center;transition:transform .3s,box-shadow .3s,border-color .3s}
.honor-tile:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.honor-tile .medal{width:54px;height:54px;color:var(--orange);margin:0 auto 16px}
.honor-tile h4{font-size:16px;margin-bottom:6px}
.honor-tile p{font-size:13px;color:var(--gray)}

/* =========================================================
   产品服务
   ========================================================= */
.svc-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:30px}
.svc-block.reverse .svc-media{order:2}
.svc-media{aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--navy-3));position:relative}
.svc-media .ph-label{position:absolute;left:18px;bottom:16px;color:rgba(255,255,255,.85);font-size:13px;letter-spacing:1px}
.svc-list{margin-top:22px;display:grid;gap:14px}
.svc-list li{display:flex;gap:12px;align-items:flex-start}
.svc-list .ck{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:rgba(232,131,58,.14);color:var(--orange);display:flex;align-items:center;justify-content:center;margin-top:2px}
.svc-list .ck svg{width:15px;height:15px}
.svc-list .t{font-weight:700;color:var(--navy)}
.svc-list .d{font-size:14px;color:var(--gray)}

/* 品类标签 */
.cat-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cat-tags span{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-size:14px;color:var(--ink-2);transition:.25s}
.cat-tags span:hover{border-color:var(--orange);color:var(--orange)}

/* 物流能力数据条 */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.cap{padding:30px 26px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);transition:.3s}
.cap:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.cap .n{font-size:34px;font-weight:800;color:var(--navy)}
.cap .n .u{font-size:16px;color:var(--orange);margin-left:3px}
.cap p{color:var(--gray);font-size:14px;margin-top:6px}

/* =========================================================
   联系我们
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px 34px}
.info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line)}
.info-row:last-child{border-bottom:none}
.info-row .ic{flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;display:flex;align-items:center;justify-content:center}
.info-row .ic svg{width:22px;height:22px}
.info-row .t{font-size:13px;color:var(--gray);letter-spacing:1px}
.info-row .v{font-size:16px;font-weight:600;color:var(--ink)}

/* 门店列表 */
.store-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}
.store-item{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:var(--white);transition:.3s}
.store-item:hover{border-color:var(--orange);box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.store-item .nm{font-weight:700;color:var(--navy);display:flex;align-items:center;gap:8px}
.store-item .nm .pin{width:16px;height:16px;color:var(--orange)}
.store-item .ad{font-size:13.5px;color:var(--gray);margin-top:8px}
.store-item .hr{font-size:13px;color:var(--ink-2);margin-top:6px;display:flex;align-items:center;gap:6px}
.store-item .hr svg{width:14px;height:14px;color:var(--navy-3)}

/* 表单 */
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px 34px}
.form .field{margin-bottom:18px}
.form label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px}
.form label .req{color:var(--orange)}
.form input,.form select,.form textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;
  color:var(--ink);background:var(--bg);transition:border-color .25s,box-shadow .25s,background .25s;
}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--orange);background:#fff;box-shadow:0 0 0 4px rgba(232,131,58,.12)}
.form textarea{resize:vertical;min-height:118px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:13px;color:var(--gray);margin-top:6px}
.form-msg{margin-top:14px;padding:12px 16px;border-radius:10px;font-size:14px;font-weight:600;display:none}
.form-msg.ok{display:block;background:rgba(20,140,90,.12);color:#137a4e}
.form-msg.err{display:block;background:rgba(200,60,40,.12);color:#b83320}

/* 地图 */
.map-embed{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);min-height:360px;background:var(--bg)}
.map-embed iframe{width:100%;height:380px;border:0;display:block}
.map-fallback{height:380px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;color:var(--gray);text-align:center;padding:20px}
.map-fallback svg{width:46px;height:46px;color:var(--navy-3)}

/* ---------- 图片占位（替换真实照片） ---------- */
.ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:rgba(255,255,255,.9);text-align:center;padding:20px}
.ph svg{width:54px;height:54px;opacity:.85}
.ph span{font-size:13px;letter-spacing:1px;border:1px dashed rgba(255,255,255,.45);padding:6px 14px;border-radius:999px}

/* ---------- 滚动揭示动效 ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:30px 0}
  .stat + .stat{border-left:none}
  .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.12)}
  .news-grid{grid-template-columns:1fr 1fr}
  .about-intro{grid-template-columns:1fr;gap:30px}
  .culture-grid{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .svc-block{grid-template-columns:1fr;gap:26px}
  .svc-block.reverse .svc-media{order:0}
  .cap-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .store-list{grid-template-columns:1fr}
}
@media (max-width:760px){
  .section{padding:66px 0}
  .nav-links{
    position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(255,255,255,.98);backdrop-filter:blur(14px);padding:12px 18px 20px;
    box-shadow:0 18px 30px -20px rgba(14,58,83,.5);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s;
  }
  .nav.scrolled .nav-links{top:64px}
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{color:var(--ink-2)!important;padding:13px 10px;border-bottom:1px solid var(--line)}
  .nav-links a::after{display:none}
  .nav-links a.active{color:var(--navy)!important}
  .nav-cta{margin:12px 10px 0}
  .nav-toggle{display:flex}
  .biz-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:38px 28px}
  .timeline::before{left:18px}
  .tl-item,.tl-item:nth-child(even){width:100%;left:0;padding:0 0 34px 46px;text-align:left}
  .tl-item .dot,.tl-item:nth-child(even) .dot{left:11px;right:auto}
  .form .row2{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 auto;justify-content:center}
}
@media (max-width:420px){
  .container{padding:0 18px}
  .stat-grid{grid-template-columns:1fr}
  .stat:nth-child(odd){border-right:none}
}