*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#0d2b4a;--navy-deep:#081d33;--navy-2:#12365c;
  --blue:#1f6fb2;--blue-2:#3b8fd6;
  --gold:#c9a24b;--gold-2:#e0c37a;
  --ink:#22313f;--muted:#5d6b7a;--line:#e4e9ef;
  --bg:#f6f8fb;--white:#fff;
  --serif:"Noto Serif SC","Songti SC","STSong",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --shadow:0 10px 30px rgba(13,43,74,.08);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);line-height:1.75;background:var(--white);overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none}
svg{display:block}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
section[id]{scroll-margin-top:80px}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 28px;border-radius:8px;
  font-size:15px;font-weight:500;letter-spacing:.5px;border:1px solid transparent;
  cursor:pointer;transition:all .28s ease;white-space:nowrap;font-family:inherit}
.btn svg{width:16px;height:16px;transition:transform .28s ease}
.btn-primary{background:var(--gold);color:#0a2138;font-weight:600}
.btn-primary:hover{background:var(--gold-2);transform:translateY(-2px);box-shadow:0 12px 24px rgba(201,162,75,.3)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}

/* ============ Header ============ */
header{position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(255,255,255,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:all .35s ease}
header.scrolled{box-shadow:0 4px 24px rgba(13,43,74,.09);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.nav>nav{display:flex;align-items:center;height:100%}

/* ============ 文字版 Logo ============ */
.logo{
  display:inline-flex;
  flex-direction:column;
  align-items:flex-start;
  flex-shrink:0;
  text-decoration:none;
  line-height:1;
  padding:2px 0;
}
.logo-cn{
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-weight:900;
  font-size:28px;
  color:#b8925c;
  letter-spacing:2.4px;
  line-height:1;
  display:block;
}
.logo-en{
  font-family:"Times New Roman", Georgia, "Songti SC", serif;
  font-weight:500;
  font-size:12.5px;
  color:#b8925c;
  letter-spacing:3.3px;
  line-height:1;
  display:block;
  margin-top:7px;
  padding-left:1px;
}
.logo-footer .logo-cn,
.logo-footer .logo-en{
  color:#c9a24b;
}

/* ============ 主导航（下划弧线 + 两侧圆点，参考大悦城样式） ============ */
.nav-links{display:flex;align-items:center;gap:34px;flex-shrink:0;list-style:none}
.nav-links>li{position:relative;display:flex;align-items:center}
.nav-links>li>a{display:inline-block;line-height:1.2}
.nav-links>li+li::before{content:"";position:absolute;left:-17px;top:50%;margin-top:-2px;
  width:4px;height:4px;border-radius:50%;background:rgba(13,43,74,.2)}
.nav-links a{
  font-size:15.5px;
  color:var(--navy);
  font-weight:600;
  position:relative;
  padding:6px 0;
  transition:color .22s;
  cursor:pointer;
  white-space:nowrap;
  letter-spacing:.3px;
}
.nav-links a::after{display:none}
.nav-links a:hover{color:var(--blue)}
.nav-links a.active{color:var(--blue)}

/* 下划弧线：向下弯的月牙（两端上翘），默认隐藏，悬停 / 当前页展开 */
.nav-mark{position:absolute;left:50%;top:100%;width:26px;height:7px;margin-top:1px;
  transform:translateX(-50%) scaleX(.35);opacity:0;overflow:visible;
  transition:opacity .26s ease,transform .26s ease;pointer-events:none}
.nav-mark path{fill:none;stroke:var(--gold);stroke-width:2.4;stroke-linecap:round}
.nav-links a:hover .nav-mark,
.nav-links a.active .nav-mark,
.nav-links a.is-current .nav-mark{opacity:1;transform:translateX(-50%) scaleX(1)}
.nav-sub a:hover .nav-mark,
.nav-sub a.is-current .nav-mark{opacity:0}

/* ---- 二级下拉菜单 ---- */
.nav-has-sub{position:relative}
.nav-sub{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);
  min-width:168px;padding:8px;margin-top:12px;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 14px 34px rgba(13,43,74,.13);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  z-index:60;
}
.nav-sub::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.nav-sub a{
  display:block;padding:10px 16px;font-size:14px;font-weight:500;
  color:var(--navy);border-radius:7px;white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.nav-sub a::after{display:none}
.nav-sub a:hover{background:rgba(31,111,178,.07);color:var(--blue)}
.nav-sub a.is-current{color:var(--blue);background:rgba(31,111,178,.09);font-weight:600}
.nav-has-sub:hover .nav-sub{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}

.nav-right{display:flex;align-items:center;gap:22px;flex-shrink:0}
.nav-cta{background:var(--navy);color:#fff;padding:10px 22px;border-radius:8px;
  font-size:14px;font-weight:500;transition:all .25s;cursor:pointer;white-space:nowrap}
.nav-cta:hover{background:var(--blue);transform:translateY(-1px)}

/* ============ 系统入口（含蓄、退后） ============ */
.nav-system{display:flex;align-items:center;gap:22px;white-space:nowrap}
.nav-system .nav-system-link{
  display:inline-flex;
  align-items:center;
  font-size:12.5px;
  color:#8896a3;
  font-weight:400;
  padding:6px 0;
  background:transparent;
  border:none;
  letter-spacing:.2px;
  position:relative;
  transition:color .22s ease;
}
.nav-system .nav-system-link::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--gold);transition:width .28s ease;
}
.nav-system .nav-system-link:hover{color:var(--blue)}
.nav-system .nav-system-link:hover::after{width:100%}

.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;z-index:210}
.burger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ Hero ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;
  padding:150px 0 120px;overflow:hidden;
  background:linear-gradient(155deg,#081d33 0%,#0d2b4a 45%,#12365c 100%)}
.hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:68px 68px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 45% 40%,#000 10%,transparent 78%);
  mask-image:radial-gradient(ellipse 80% 70% at 45% 40%,#000 10%,transparent 78%)}
.hero::after{content:"";position:absolute;width:760px;height:760px;right:-220px;top:-240px;
  background:radial-gradient(circle,rgba(201,162,75,.17),transparent 62%);pointer-events:none}
.hero-glow{position:absolute;width:620px;height:620px;left:-240px;bottom:-280px;
  background:radial-gradient(circle,rgba(59,143,214,.2),transparent 65%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;
  grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border-radius:100px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.85);font-size:13px;letter-spacing:1.4px;margin-bottom:28px}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px rgba(201,162,75,.22);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(201,162,75,.22)}
  50%{box-shadow:0 0 0 8px rgba(201,162,75,.05)}}
.hero-title{font-family:var(--serif);font-size:clamp(38px,5.6vw,66px);font-weight:900;
  line-height:1.22;color:#fff;letter-spacing:3px}
.hero-title em{font-style:normal;color:var(--gold);position:relative;display:inline-block}
.hero-title em::after{content:"";position:absolute;left:2px;right:2px;bottom:6px;height:8px;
  background:rgba(201,162,75,.16);z-index:-1}
.hero-sub{margin-top:26px;color:rgba(255,255,255,.72);font-size:16.5px;
  max-width:540px;line-height:1.95;font-weight:300}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px;margin-top:42px}
.hero-art{position:relative;display:flex;justify-content:center}
.skyline{width:100%;max-width:460px;height:auto;filter:drop-shadow(0 0 26px rgba(201,162,75,.22))}
.hero-scroll{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  color:rgba(255,255,255,.4);font-size:11px;letter-spacing:3px;z-index:3}
.hero-scroll i{width:1px;height:42px;background:linear-gradient(to bottom,var(--gold),transparent);
  animation:drop 2s infinite}
@keyframes drop{0%{opacity:0;transform:scaleY(.2)}40%{opacity:1}100%{opacity:0;transform:scaleY(1)}}

/* Hero 轮播 */
.hero-carousel{position:relative;width:100%;max-width:460px;aspect-ratio:460/420;
  border-radius:16px;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.35),0 0 80px rgba(201,162,75,.18)}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 1.2s ease-in-out;will-change:opacity}
.hero-slide.active{opacity:1}
.hero-dots{position:absolute;right:16px;bottom:16px;display:flex;gap:7px;z-index:3}
.hero-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);
  cursor:pointer;transition:.3s}
.hero-dots span.active{background:var(--gold);width:22px;border-radius:100px}
.hero-dots span:hover{background:rgba(255,255,255,.7)}
.hero-dots span.active:hover{background:var(--gold-2)}

/* ============ Stats ============ */
.stats{position:relative;z-index:5;margin-top:-72px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:16px;
  box-shadow:0 18px 50px rgba(13,43,74,.11);overflow:hidden;border:1px solid var(--line)}
.stat{padding:38px 24px;text-align:center;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:1px;height:46%;background:var(--line)}
.stat-num{font-family:var(--serif);font-size:44px;font-weight:900;color:var(--navy);
  line-height:1;letter-spacing:1px}
.stat-num i{font-style:normal;font-size:18px;color:var(--gold);margin-left:3px;font-weight:700}
.stat-label{margin-top:12px;font-size:14px;color:var(--muted);letter-spacing:1.4px}

/* ============ 区块通用 ============ */
.sec{padding:106px 0}
.sec-alt{background:var(--bg)}
.sec-dark{background:linear-gradient(160deg,#081d33,#0d2b4a 55%,#12365c);color:#fff;
  position:relative;overflow:hidden}
.sec-dark::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:70px 70px}
.sec-dark>*{position:relative;z-index:1}
.sec-head{margin-bottom:58px}
.sec-head.center{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;
  letter-spacing:3.4px;color:var(--gold);margin-bottom:16px;text-transform:uppercase}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--gold)}
.sec-head.center .eyebrow::after{content:"";width:26px;height:1.5px;background:var(--gold)}
.sec-title{font-family:var(--serif);font-size:clamp(27px,3.6vw,40px);font-weight:700;
  color:var(--navy);line-height:1.35;letter-spacing:1.6px}
.sec-dark .sec-title{color:#fff}
.sec-desc{margin-top:18px;color:var(--muted);font-size:16px;line-height:1.9;max-width:680px}
.sec-head.center .sec-desc{margin-left:auto;margin-right:auto}
.sec-dark .sec-desc{color:rgba(255,255,255,.62)}

/* ============ 关于我们 ============ */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:start}
.about-text p{color:var(--muted);font-size:16px;line-height:2.05;margin-top:20px}
.about-text p strong{color:var(--navy);font-weight:600}
.link-arrow{display:inline-flex;align-items:center;gap:8px;margin-top:32px;
  color:var(--blue);font-weight:500;font-size:15px;transition:gap .25s}
.link-arrow:hover{gap:14px}
.about-cards{display:flex;flex-direction:column;gap:18px}
.acard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px 32px;
  display:flex;gap:20px;align-items:flex-start;transition:all .3s ease}
.acard:hover{border-color:rgba(201,162,75,.5);box-shadow:var(--shadow);transform:translateX(6px)}
.acard-icon{width:48px;height:48px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,rgba(31,111,178,.1),rgba(201,162,75,.14));
  display:grid;place-items:center;color:var(--blue)}
.acard-icon svg{width:23px;height:23px}
.acard h3{font-size:16px;font-weight:600;color:var(--navy);margin-bottom:6px;letter-spacing:.8px}
.acard p{font-size:14.5px;color:var(--muted);line-height:1.85}
.acard .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.acard .tags span{font-size:13px;padding:3px 12px;border-radius:100px;
  background:rgba(31,111,178,.08);color:var(--blue);letter-spacing:.6px}

/* ============ 业务板块 ============ */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.biz-card{position:relative;padding:38px 32px 34px;border-radius:16px;overflow:hidden;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  transition:all .35s ease;backdrop-filter:blur(6px)}
.biz-card::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.biz-card:hover{background:rgba(255,255,255,.09);border-color:rgba(201,162,75,.4);transform:translateY(-6px)}
.biz-card:hover::after{transform:scaleX(1)}
.biz-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(201,162,75,.18),rgba(59,143,214,.14));
  color:var(--gold);margin-bottom:24px;transition:all .35s}
.biz-card:hover .biz-icon{background:linear-gradient(135deg,var(--gold),#b8912f);color:#0a2138}
.biz-icon svg{width:26px;height:26px}
.biz-card h3{font-family:var(--serif);font-size:21px;font-weight:700;color:#fff;
  letter-spacing:1.4px;margin-bottom:12px}
.biz-card p{font-size:14.5px;color:rgba(255,255,255,.6);line-height:1.9}
.biz-tag{position:absolute;top:30px;right:28px;font-size:11px;letter-spacing:1.6px;
  padding:3px 11px;border-radius:100px;background:rgba(201,162,75,.16);
  color:var(--gold-2);border:1px solid rgba(201,162,75,.3)}
.biz-num{position:absolute;right:24px;bottom:8px;font-family:var(--serif);font-size:76px;
  font-weight:900;color:rgba(255,255,255,.035);line-height:1;pointer-events:none}

/* ============ 产品体系 ============ */
.prod-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.prod-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.prod-tags span{padding:11px 24px;border-radius:100px;background:#fff;border:1px solid var(--line);
  font-size:14.5px;color:var(--navy);transition:all .28s;cursor:default}
.prod-tags span:hover{background:var(--navy);color:#fff;border-color:var(--navy);
  transform:translateY(-3px);box-shadow:0 10px 22px rgba(13,43,74,.18)}
.prod-lines{margin-top:32px;padding-top:26px;border-top:1px dashed rgba(13,43,74,.16)}
.prod-lines-title{font-size:12.5px;font-weight:600;letter-spacing:2.2px;color:var(--gold)}
.prod-lines-desc{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.85}
.prod-lines-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.prod-line-item{background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:13px 18px;display:flex;flex-direction:column;gap:5px;flex:1 1 190px}
.prod-line-name{font-size:15px;font-weight:600;color:var(--navy);letter-spacing:1px}
.prod-line-desc{font-size:12.5px;color:var(--muted);line-height:1.7}
.brand-tm{font-size:11px;vertical-align:super;color:var(--gold);margin-left:2px;font-weight:400}
.tm-note{display:flex;gap:10px;align-items:flex-start;margin-top:8px;padding:18px 22px;
  background:rgba(201,162,75,.07);border-radius:12px;color:#7a6220}
.tm-note svg{flex-shrink:0;margin-top:2px}
.tm-note span{font-size:12.5px;line-height:1.85}

.brand-list{display:flex;flex-direction:column;gap:16px}
.brand-item{display:flex;align-items:center;gap:22px;padding:26px 30px;background:#fff;
  border-radius:14px;border:1px solid var(--line);border-left:3px solid var(--gold);transition:all .3s}
.brand-item:hover{transform:translateX(8px);box-shadow:var(--shadow)}
.brand-name{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--navy);
  letter-spacing:2px;min-width:104px}
.brand-desc{font-size:14px;color:var(--muted);line-height:1.8;
  padding-left:22px;border-left:1px solid var(--line)}

/* ============ 项目案例 ============ */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:26px}
.proj{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  transition:all .38s ease;display:flex;flex-direction:column}
.proj:hover{transform:translateY(-8px);box-shadow:0 24px 50px rgba(13,43,74,.14);border-color:transparent}
.proj-visual{height:216px;position:relative;overflow:hidden;background:#e8edf3}
.proj-visual img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s ease}
.proj:hover .proj-visual img{transform:scale(1.05)}
.proj-body{padding:28px 28px 30px;flex:1;display:flex;flex-direction:column}
.proj-city{font-size:12.5px;letter-spacing:2.4px;color:var(--gold);font-weight:600;margin-bottom:10px}
.proj-body h3{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--navy);
  letter-spacing:1.2px;margin-bottom:12px;line-height:1.4}
.proj-body p{font-size:14px;color:var(--muted);line-height:1.9;flex:1}
.proj-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px;padding-top:18px;
  border-top:1px dashed var(--line)}
.proj-meta span{font-size:12.5px;color:var(--blue);background:rgba(31,111,178,.07);
  padding:4px 12px;border-radius:6px}

/* ============ 核心团队（新版） ============ */
.sec-sub{margin-top:14px;font-size:15px;color:var(--muted);line-height:1.85}
.sec-head.center .sec-sub{margin-left:auto;margin-right:auto}
.sec-dark .sec-sub{color:rgba(255,255,255,.62)}
.eyebrow-light{color:var(--gold)}
.sec-title-light{color:#fff}

/* --- 董事长横向大卡 --- */
.team-lead{display:grid;grid-template-columns:340px 1fr;gap:0;background:#fff;
  border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-bottom:56px;
  box-shadow:0 20px 46px rgba(13,43,74,.07)}
.team-lead-photo{position:relative;background:linear-gradient(160deg,#e8edf3,#dce4ed);min-height:420px}
.team-lead-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.team-lead-photo::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(13,43,74,.22),transparent 45%)}
.team-lead-body{padding:44px 46px;display:flex;flex-direction:column}
.team-lead-tag{display:inline-block;align-self:flex-start;font-size:11.5px;font-weight:600;
  letter-spacing:2.4px;color:var(--gold);border:1px solid rgba(201,162,75,.4);
  border-radius:99px;padding:4px 14px;margin-bottom:18px}
.team-lead-body h2{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--navy);
  letter-spacing:2px;margin-bottom:8px}
.team-lead-title{font-size:14px;color:var(--blue);font-weight:600;letter-spacing:.8px;margin-bottom:20px}
.team-lead-desc{font-size:14.5px;color:var(--muted);line-height:2.05}
.team-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.team-tags span{font-size:12px;color:var(--blue);background:rgba(31,111,178,.07);
  padding:4px 13px;border-radius:99px}

/* --- 荣誉列表 --- */
.team-honors{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.team-honors-title{font-size:12px;font-weight:600;letter-spacing:2px;color:var(--gold);margin-bottom:14px}
.team-honors ul{list-style:none;margin:0;padding:0;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:9px 26px}
.team-honors li{font-size:13px;color:var(--muted);line-height:1.7;display:flex;gap:10px}
.team-honor-year{color:var(--navy);font-weight:600;flex-shrink:0;font-variant-numeric:tabular-nums}

/* --- 分组筛选 --- */
.team-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.team-filter-btn{background:#fff;border:1px solid var(--line);border-radius:99px;
  padding:8px 18px;font-size:13.5px;color:var(--muted);cursor:pointer;
  transition:all .22s ease;font-family:inherit}
.team-filter-btn i{font-style:normal;font-size:11.5px;opacity:.55;margin-left:4px}
.team-filter-btn:hover{border-color:rgba(31,111,178,.35);color:var(--blue)}
.team-filter-btn.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.team-filter-btn.is-active i{opacity:.7}

/* --- 成员卡片网格 --- */
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:26px}
.team-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:all .35s ease;display:flex;flex-direction:column;position:relative}
.team-card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(13,43,74,.12);
  border-color:rgba(201,162,75,.35)}
.team-photo{height:300px;background:linear-gradient(160deg,#e8edf3,#dce4ed);overflow:hidden}
.team-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;
  transition:transform .6s ease;display:block}
.team-card:hover .team-photo img{transform:scale(1.04)}
.team-body{padding:24px 24px 26px;flex:1;display:flex;flex-direction:column}
.team-group-badge{position:absolute;top:16px;left:16px;background:rgba(255,255,255,.94);
  color:var(--navy);font-size:11.5px;font-weight:600;letter-spacing:1px;
  padding:4px 12px;border-radius:99px;backdrop-filter:blur(6px)}
.team-body h3{font-family:var(--serif);font-size:21px;font-weight:700;color:var(--navy);
  letter-spacing:1.5px;margin-bottom:7px}
.team-title{font-size:12.5px;color:var(--gold);font-weight:600;letter-spacing:.6px;
  line-height:1.6;margin-bottom:14px}
.team-body p{font-size:13.5px;color:var(--muted);line-height:1.85;flex:1}

/* ============ 组织架构 ============ */
.org-chart-sec{padding:84px 0 40px}
.org-chart{display:flex;flex-direction:column;align-items:center}
.org-root{background:var(--navy);color:#fff;border-radius:12px;padding:16px 52px;text-align:center}
.org-root-cn{display:block;font-size:19px;font-weight:700;letter-spacing:3px}
.org-root-en{display:block;font-size:11px;letter-spacing:3.4px;opacity:.65;margin-top:3px}
.org-stem{width:2px;height:26px;background:var(--navy);opacity:.35}
.org-bar{width:calc(100% - 120px);max-width:1040px;height:2px;background:var(--navy);opacity:.35}
.org-branch{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;width:100%;margin-top:0}
.org-node{background:var(--navy);color:#fff;border-radius:11px;padding:15px 8px 16px;text-align:center;
  position:relative;transition:transform .3s ease,box-shadow .3s ease}
.org-node:hover{transform:translateY(-5px);box-shadow:0 18px 34px rgba(13,43,74,.2)}
.org-node-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  width:2px;height:13px;background:var(--navy);opacity:.35}
.org-node-cn{display:block;font-size:14.5px;font-weight:600;letter-spacing:1.2px;margin-bottom:5px}
.org-node-en{display:block;font-size:9.5px;line-height:1.45;opacity:.62;letter-spacing:.3px}

.org-intro{margin-top:52px;max-width:900px;margin-left:auto;margin-right:auto;
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:14px;padding:32px 38px}
.org-intro-badge{display:flex;gap:8px;margin-bottom:16px}
.org-chip{background:rgba(201,162,75,.12);color:#8a6d24;font-size:12px;font-weight:600;
  letter-spacing:1.4px;padding:4px 14px;border-radius:99px}
.org-intro p{font-size:15px;color:var(--muted);line-height:2.15;margin:0}

.org-blocks-sec{padding:80px 0 90px}
.org-block-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.org-block-card{background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:30px 30px 32px;position:relative;transition:all .35s ease}
.org-block-card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(13,43,74,.1);
  border-color:rgba(201,162,75,.35)}
.org-block-num{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--gold);
  display:block;margin-bottom:12px}
.org-block-card h3{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--navy);
  letter-spacing:1.5px;margin-bottom:6px}
.org-block-en{font-size:11.5px;letter-spacing:1.2px;color:rgba(13,43,74,.42);margin-bottom:16px}
.org-block-card p{font-size:14px;color:var(--muted);line-height:1.95;margin:0}

.org-plat-sec{padding:86px 0 100px}
.org-plat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:26px}
.org-plat-card{background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:36px 36px 34px;transition:all .35s ease}
.org-plat-card:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(13,43,74,.1);
  border-color:rgba(201,162,75,.35)}
.org-plat-top{margin-bottom:18px}
.org-plat-card h3{font-family:var(--serif);font-size:23px;font-weight:700;color:var(--navy);
  letter-spacing:1.5px;margin-bottom:6px}
.org-plat-en{font-size:11.5px;letter-spacing:1.6px;color:var(--gold)}
.org-plat-card p{font-size:14.5px;color:var(--muted);line-height:2.05;margin:0 0 20px}
.org-plat-points{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.org-plat-points li{font-size:12.5px;color:var(--blue);background:rgba(31,111,178,.07);
  padding:5px 13px;border-radius:99px}
.org-plat-feature{font-size:13px;color:#8a6d24;background:rgba(201,162,75,.1);
  border-radius:8px;padding:10px 16px;letter-spacing:.6px}

/* ============ 企业文化 ============ */
.cul-pyramid-sec{padding:84px 0 76px}
.cul-pyramid{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:760px;margin:0 auto}
.cul-pyramid-row{color:#fff;border-radius:12px;text-align:center;transition:transform .35s ease}
.cul-pyramid-row:hover{transform:translateY(-4px)}
.cul-pyramid-row:nth-child(1){width:52%;padding:22px 20px 24px}
.cul-pyramid-row:nth-child(2){width:72%;padding:24px 20px 26px}
.cul-pyramid-row:nth-child(3){width:100%;padding:26px 20px 28px}
.cul-p-label{font-size:15px;font-weight:700;letter-spacing:5px}
.cul-p-en{font-size:10.5px;letter-spacing:3px;opacity:.6;margin-top:3px}
.cul-p-cn{font-size:19px;font-weight:600;letter-spacing:1.6px;margin-top:12px}
.cul-p-cnen{font-size:11.5px;letter-spacing:.4px;opacity:.55;margin-top:6px;font-style:italic}

.cul-idea-sec{padding:84px 0 90px}
.cul-idea-grid{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start}
.cul-idea-logo{background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:36px;display:flex;align-items:center;justify-content:center}
.cul-idea-logo img{width:100%;height:auto;display:block}
.cul-idea-text p{font-size:15px;color:var(--muted);line-height:2.15;margin-top:18px}
.cul-idea-text p:first-of-type{margin-top:20px}

.cul-color-sec{padding:80px 0 86px}
.cul-color-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;max-width:880px;margin:0 auto}
.cul-color-item{text-align:center}
.cul-color-swatch{height:118px;border-radius:14px;transition:transform .35s ease}
.cul-color-item:hover .cul-color-swatch{transform:translateY(-6px)}
.cul-color-season{font-family:var(--serif);font-size:27px;font-weight:700;color:var(--navy);
  margin-top:18px;letter-spacing:3px}
.cul-color-name{font-size:14.5px;font-weight:500;letter-spacing:2.5px;margin-top:7px}

.cul-party-sec{padding:80px 0 90px}
.cul-party{display:grid;grid-template-columns:88px 1fr;gap:34px;align-items:start;max-width:960px;margin:0 auto}
.cul-party-mark{width:76px;height:76px;border-radius:20px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;
  color:var(--gold)}
.cul-party-body p{font-size:15px;color:rgba(255,255,255,.62);line-height:2.1;margin-top:16px}
.cul-party-body .sec-title{margin-bottom:4px}

/* ============ 响应式补充 ============ */
@media(max-width:1180px){
  .org-branch{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .team-lead{grid-template-columns:280px 1fr}
  .team-lead-photo{min-height:380px}
  .cul-idea-grid{grid-template-columns:1fr;gap:38px}
  .cul-idea-logo{max-width:320px}
}
@media(max-width:820px){
  .org-node:hover,.org-block-card:hover,.org-plat-card:hover,.team-card:hover{transform:none}
  .org-stem,.org-bar{display:none}
  .org-branch{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
  .org-node-tag{display:none}
  .org-node{padding:14px 8px 15px}
  .cul-pyramid-row:nth-child(1),.cul-pyramid-row:nth-child(2),.cul-pyramid-row:nth-child(3){width:100%}
  .cul-color-grid{grid-template-columns:repeat(2,1fr)}
  .team-lead{grid-template-columns:1fr;margin-bottom:40px}
  .team-lead-photo{min-height:320px;max-height:380px}
  .team-lead-body{padding:30px 26px 32px}
  .team-lead-body h2{font-size:28px}
  .team-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
  .cul-party{grid-template-columns:1fr;gap:20px}
  .org-intro{padding:26px 24px}
}
.leader-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:all .35s ease;display:flex;flex-direction:column}
.leader-card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(13,43,74,.12);
  border-color:rgba(201,162,75,.35)}
.leader-photo{height:280px;background:linear-gradient(160deg,#e8edf3,#dce4ed);
  overflow:hidden;position:relative}
.leader-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;
  transition:transform .6s ease}
.leader-card:hover .leader-photo img{transform:scale(1.04)}
.leader-body{padding:24px 24px 26px;flex:1;display:flex;flex-direction:column}
.leader-body h3{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--navy);
  letter-spacing:1.5px;margin-bottom:6px}
.leader-title{font-size:13px;color:var(--gold);font-weight:600;letter-spacing:.8px;
  margin-bottom:14px;padding-bottom:14px;border-bottom:1px dashed var(--line)}
.leader-body p{font-size:13.5px;color:var(--muted);line-height:1.85;flex:1}
.leader-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.leader-tags span{font-size:12px;padding:3px 10px;border-radius:100px;
  background:rgba(31,111,178,.08);color:var(--blue);letter-spacing:.4px}

/* ============ 战略框架 ============ */
.strat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.strat-card{padding:36px 32px;border-radius:16px;text-align:center;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);transition:all .35s}
.strat-card:hover{background:rgba(201,162,75,.1);border-color:rgba(201,162,75,.45);transform:translateY(-6px)}
.strat-card b{display:block;font-family:var(--serif);font-size:52px;font-weight:900;
  color:var(--gold);line-height:1;margin-bottom:16px}
.strat-card h4{font-size:17px;color:#fff;font-weight:600;letter-spacing:1.4px;margin-bottom:10px}
.strat-card p{font-size:14px;color:rgba(255,255,255,.55);line-height:1.85}

/* ============ 合作伙伴 ============ */
.partner-intro{max-width:880px;margin:0 auto;padding-top:8px}
.partner-intro p{font-size:16px;color:var(--muted);line-height:2.15;text-indent:2em;
  margin-top:20px;text-align:justify}
.partner-intro p:first-child{margin-top:0}
/* 旧版分组卡片（如日后恢复分组展示可直接复用） */
.partner-groups{display:flex;flex-direction:column;gap:44px}
.partner-group-title{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--navy);
  letter-spacing:2px;margin-bottom:22px;display:flex;align-items:center;gap:12px}
.partner-group-title::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--gold)}
.partner-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.partner-item{padding:18px 16px;background:#fff;border:1px solid var(--line);border-radius:10px;
  text-align:center;font-size:14px;color:var(--navy);font-weight:500;letter-spacing:.5px;
  transition:all .25s;display:flex;align-items:center;justify-content:center;min-height:62px}
.partner-item:hover{border-color:rgba(201,162,75,.5);box-shadow:0 8px 22px rgba(13,43,74,.08);
  transform:translateY(-3px);color:var(--blue)}

/* ============ CTA ============ */
.cta{padding:88px 0;background:linear-gradient(120deg,var(--navy),#1a4a78 60%,var(--blue));
  text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:520px;height:520px;left:50%;top:-360px;
  transform:translateX(-50%);background:radial-gradient(circle,rgba(201,162,75,.24),transparent 65%)}
.cta-inner{position:relative;z-index:1}
.cta h2{font-family:var(--serif);font-size:clamp(24px,3.4vw,36px);font-weight:700;
  color:#fff;letter-spacing:2px}
.cta p{color:rgba(255,255,255,.7);margin-top:16px;font-size:16px}
.cta .btn{margin-top:34px}

/* ============ Footer ============ */
footer{background:var(--navy-deep);color:rgba(255,255,255,.6);padding:74px 0 0;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.5fr .85fr .85fr 1.5fr;gap:42px;
  padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.09)}
.foot-brand p{margin-top:22px;line-height:1.95;color:rgba(255,255,255,.5);font-size:13.5px}
.foot-col h5{color:#fff;font-size:15px;font-weight:600;letter-spacing:1.6px;margin-bottom:22px}
.foot-col li{margin-bottom:13px}
.foot-col a{font-size:13.5px;color:rgba(255,255,255,.55);transition:all .25s;cursor:pointer}
.foot-col a:hover{color:var(--gold);padding-left:5px}
.foot-contact li{display:flex;gap:12px;margin-bottom:18px;line-height:1.75;font-size:13.5px}
.foot-contact svg{width:17px;height:17px;flex-shrink:0;margin-top:4px;color:var(--gold);opacity:.85}

/* 页脚公众号二维码 */
.foot-qr{margin-top:22px}
.foot-qr-label{font-size:12.5px;color:rgba(255,255,255,.42);letter-spacing:1.2px;margin-bottom:14px}
.foot-qr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.foot-qr-item{text-align:center}
.foot-qr-item img{width:100%;height:auto;aspect-ratio:1/1;border-radius:8px;
  background:#fff;padding:5px;box-shadow:0 4px 14px rgba(0,0,0,.22);
  transition:transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s}
.foot-qr-item:hover img{transform:translateY(-4px);box-shadow:0 10px 22px rgba(201,162,75,.3)}
.foot-qr-name{margin-top:10px;font-size:12.5px;color:rgba(255,255,255,.6);
  letter-spacing:.6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;
  gap:14px;padding:26px 0;font-size:13px;color:rgba(255,255,255,.38)}
.foot-bottom a:hover{color:var(--gold)}

/* ============ Reveal 动画 ============ */
.reveal{opacity:1;transform:none}

/* ============ 子页面 Hero ============ */
.subpage-hero{background:var(--navy);padding:130px 0 70px;color:#fff;position:relative;overflow:hidden}
.subpage-hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:60px 60px;pointer-events:none}
.subpage-hero::after{content:"";position:absolute;width:600px;height:600px;right:-200px;top:-280px;
  background:radial-gradient(circle,rgba(201,162,75,.14),transparent 62%);pointer-events:none}
.subpage-hero .wrap{position:relative;z-index:1}
.subpage-label{font-size:13px;font-weight:700;letter-spacing:3.4px;color:var(--gold);
  text-transform:uppercase;display:block;margin-bottom:16px}
.subpage-hero h1{font-family:var(--serif);font-size:clamp(30px,4vw,46px);font-weight:900;
  letter-spacing:3px;line-height:1.25}
.subpage-hero p{margin-top:14px;font-size:15px;color:rgba(255,255,255,.6);
  letter-spacing:.5px;max-width:680px;line-height:1.85}
.subpage-section{padding:80px 0 100px}

/* ============ 新闻列表页 ============ */
.news-page{padding-top:74px;min-height:100vh;background:#f5f6f8}
.news-hero{background:var(--navy);padding:70px 0 60px;color:#fff;position:relative;overflow:hidden}
.news-hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:60px 60px}
.news-hero .wrap{position:relative;z-index:1}
.news-label{font-size:14px;font-weight:700;letter-spacing:3px;color:var(--gold);
  text-transform:uppercase;display:block;margin-bottom:16px}
.news-hero h1{font-family:var(--serif);font-size:clamp(34px,4.5vw,54px);font-weight:900;
  letter-spacing:4px;line-height:1.2}
.news-hero p{margin-top:16px;font-size:16px;color:rgba(255,255,255,.6);letter-spacing:1px}
.news-list-wrap{padding:50px 0 90px}
.news-list{display:flex;flex-direction:column;gap:20px}
.news-card{background:#fff;border-radius:12px;padding:24px 30px;display:flex;gap:30px;
  box-shadow:0 2px 12px rgba(13,43,74,.05);border:1px solid #eef1f5;transition:all .3s ease;
  cursor:pointer;text-decoration:none;color:inherit}
.news-card:hover{box-shadow:0 10px 30px rgba(13,43,74,.1);transform:translateY(-3px);
  border-color:rgba(201,162,75,.4)}
.news-thumb{width:240px;height:150px;flex-shrink:0;border-radius:8px;overflow:hidden;background:#eef1f5}
.news-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-info{flex:1;display:flex;flex-direction:column;justify-content:space-between;min-width:0}
.news-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.news-top h3{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--navy);
  line-height:1.5;letter-spacing:.5px;flex:1}
.news-date{font-size:13px;color:#95a1ad;white-space:nowrap;padding-top:3px;letter-spacing:.5px}
.news-summary{font-size:14px;color:var(--muted);line-height:1.8;margin:10px 0 0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-page-empty{text-align:center;padding:80px 20px;color:#95a1ad;font-size:15px;
  background:#fff;border-radius:12px;border:1px dashed #dce1e8}

/* ============ Toast ============ */
.toast{position:fixed;top:26px;left:50%;transform:translate(-50%,-14px);z-index:900;
  padding:11px 22px;border-radius:9px;background:var(--navy);color:#fff;font-size:14px;
  opacity:0;transition:.26s;pointer-events:none;box-shadow:0 10px 30px rgba(8,29,51,.28)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.ok{background:#1f8a4c}
.toast.err{background:#c9483c}

/* ============ 响应式 ============ */
@media(max-width:1280px){
  .nav-links{gap:22px}
  .nav-links a{font-size:14.5px}
  .nav-system{gap:18px}
  .nav-system .nav-system-link{font-size:12px}
}
@media(max-width:1180px){
  .logo-cn{font-size:26px;letter-spacing:2.2px}
  .logo-en{font-size:11.5px;letter-spacing:4.2px}
  .hero-inner{grid-template-columns:1fr;gap:50px}
  .hero-art{max-width:400px;margin:0 auto}
  .about-grid,.prod-layout{grid-template-columns:1fr;gap:46px}
  .biz-grid,.strat-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:1080px){
  .nav-system{display:none}
}
@media(max-width:820px){
  .logo-cn{font-size:23px;letter-spacing:1.8px}
  .logo-en{font-size:11px;letter-spacing:3.8px;margin-top:6px}
  .nav-links{position:fixed;top:74px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:10px 24px 26px;border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(13,43,74,.1);
    transform:translateY(-140%);transition:transform .38s cubic-bezier(.4,0,.2,1)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:15px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink);font-weight:500}
  .nav-links a::after{display:none}
  .nav-links>li+li::before{display:none}
  .nav-mark{display:none}

  /* 移动端：二级菜单改为点击展开的折叠面板 */
  .nav-has-sub{display:flex;flex-direction:column;align-items:stretch}
  .nav-sub-toggle{padding:15px 0}
  .nav-sub-toggle::after{display:none}
  .nav-sub{
    position:static;transform:none;margin:0;padding:0 0 6px;min-width:0;
    border:none;border-radius:0;box-shadow:none;background:transparent;
    max-height:0;overflow:hidden;opacity:1;visibility:visible;pointer-events:auto;
    transition:max-height .32s ease,padding .32s ease;
  }
  .nav-sub::before{display:none}
  .nav-has-sub:hover .nav-sub{transform:none}
  .nav-sub.expanded{max-height:280px;padding-bottom:4px}
  .nav-sub a{padding:11px 0 11px 16px;font-size:15px;color:var(--muted);
    border-bottom:1px solid rgba(13,43,74,.06);border-left:2px solid transparent}
  .nav-sub a:last-child{border-bottom:none}
  .nav-sub a.is-current{color:var(--blue);background:transparent;border-left-color:var(--gold);font-weight:600}
  .nav-right .nav-cta{display:none}
  .burger{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3)::before,.stat:nth-child(1)::before{display:none}
  .stat:nth-child(3),.stat:nth-child(4){border-top:1px solid var(--line)}
  .sec{padding:78px 0}
  .hero{padding:130px 0 110px;min-height:auto}
  .hero-title{letter-spacing:1.5px}
  .news-card{flex-direction:column;padding:20px}
  .news-thumb{width:100%;height:200px}
  .news-top{flex-direction:column;gap:8px}
  .news-date{text-align:left}
}
@media(max-width:620px){
  .logo-cn{font-size:20px;letter-spacing:1.5px}
  .logo-en{font-size:10px;letter-spacing:3.4px;margin-top:5px}
  .biz-grid,.strat-grid,.foot-grid{grid-template-columns:1fr}
  .stats{margin-top:-46px}
  .stat{padding:28px 16px}
  .stat-num{font-size:34px}
  .hero-btns .btn{width:100%;justify-content:center}
  .wrap{padding:0 20px}
  .brand-item{flex-direction:column;align-items:flex-start;gap:10px}
  .brand-desc{padding-left:0;border-left:none;padding-top:10px;
    border-top:1px solid var(--line);width:100%}
  .news-thumb{height:160px}
  .leader-photo{height:240px}
  .partner-list{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
  .partner-item{font-size:13px;padding:14px 10px;min-height:54px}
  .foot-qr-grid{gap:10px}
  .foot-qr-item img{padding:4px}
  .foot-qr-name{font-size:11.5px}
}
/* ============ 页脚备案号 ============ */
.foot-meta{
  display:inline-flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
}
.foot-meta .sep{
  color:rgba(255,255,255,.25);
  padding:0 2px;
}
.foot-meta a{
  color:rgba(255,255,255,.38);
  transition:color .25s;
}
.foot-meta a:hover{
  color:var(--gold);
}