@charset "utf-8";
/* 首程科技官网 · site.css  */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--red:#E63946;--red-dark:#C62828;--red-light:#FF6B6B;--dark:#1A1A2E;--gray-900:#212529;--gray-700:#495057;--gray-500:#868E96;--gray-300:#DEE2E6;--gray-100:#F1F3F5;--gray-50:#F8F9FA;--footer:#3D4451;--white:#FFFFFF;--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-md:0 8px 30px rgba(0,0,0,.10);--shadow-lg:0 20px 60px rgba(0,0,0,.15);--radius:12px;--radius-lg:20px;--max-w:1280px;--nav-h:72px;--ease:cubic-bezier(.22,1,.36,1)}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;color:var(--gray-900);background:var(--white);line-height:1.7;overflow-x:hidden;font-size:15px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-title{text-align:center;margin-bottom:56px}
.section-title h2{font-size:clamp(24px,4vw,36px);font-weight:900;letter-spacing:-.02em}
.section-title h2 .accent{color:var(--red)}
.section-title p{color:var(--gray-500);margin-top:12px;font-size:15px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 36px;border-radius:50px;font-weight:700;font-size:15px;transition:all .35s var(--ease);position:relative;overflow:hidden}
.btn-primary{background:var(--red);color:var(--white)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 12px 30px rgba(230,57,70,.35)}
.btn-outline{border:2px solid var(--red);color:var(--red);background:transparent}
.btn-outline:hover{background:var(--red);color:var(--white);transform:translateY(-2px)}
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-50px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(50px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.stagger>*{opacity:0;transform:translateY(30px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.stagger.visible>*{opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(1){transition-delay:.05s}
.stagger.visible>*:nth-child(2){transition-delay:.1s}
.stagger.visible>*:nth-child(3){transition-delay:.15s}
.stagger.visible>*:nth-child(4){transition-delay:.2s}
.stagger.visible>*:nth-child(5){transition-delay:.25s}
/* Navigation */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:all .3s var(--ease)}
.nav.scrolled{border-bottom-color:var(--gray-300);box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);max-width:var(--max-w);margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:24px;letter-spacing:-.02em}
.logo-mark{width:40px;height:40px;background:var(--red);border-radius:10px;display:flex;align-items:center;justify-content:center;color:white;font-size:22px;font-weight:900}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-item{position:relative}
.nav-item>a{display:block;padding:10px 22px;font-size:14px;font-weight:500;color:var(--gray-700);border-radius:8px;transition:all .3s var(--ease)}
.nav-item>a:hover,.nav-item.active>a{color:var(--red)}
.nav-links .simple{display:block;padding:8px 12px;font-size:14px;font-weight:500;color:var(--gray-700);border-radius:8px;transition:all .3s var(--ease);white-space:nowrap}
.nav-links .simple:hover,.nav-links .simple.active{color:var(--red)}
.nav-item.active>a::after{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);width:20px;height:3px;background:var(--red);border-radius:2px}
.dropdown{position:absolute;top:100%;left:0;min-width:200px;background:white;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:12px 0;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s var(--ease);z-index:100}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:10px 20px;font-size:14px;color:var(--gray-700);transition:all .2s}
.dropdown a:hover{color:var(--red);background:var(--gray-50);padding-left:24px}
.nav-actions{display:flex;align-items:center;gap:16px}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-phone{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:800;color:var(--red)}
.nav-phone svg{width:20px;height:20px}
.nav-cta{display:inline-flex;align-items:center;padding:8px 20px;background:var(--red);color:white;border-radius:50px;font-size:14px;font-weight:700;transition:all .3s;white-space:nowrap}
.nav-cta:hover{background:var(--red-dark);transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;z-index:1001}
.hamburger span{display:block;width:24px;height:2px;background:var(--gray-900);transition:all .3s var(--ease)}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:0;right:0;bottom:0;width:280px;background:white;z-index:999;flex-direction:column;padding:90px 24px 24px;box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .4s var(--ease);overflow-y:auto;-webkit-overflow-scrolling:touch}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu>a{display:block;padding:14px 0;font-size:16px;font-weight:600;color:var(--gray-900);border-bottom:1px solid var(--gray-100)}
.mobile-menu>a.sub-item{padding-left:20px;font-size:14px;font-weight:400;color:var(--gray-500)}
/* Hero Carousel */
.hero{position:relative;margin-top:var(--nav-h);overflow:hidden}
.hero-slides{position:relative;width:100%;height:600px;overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s var(--ease);display:flex;align-items:center}
.hero-slide.active{opacity:1}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.hero-bg-pc{display:block}
.hero-bg-mobile{display:none}
.hero-slide-content{width:100%;position:relative;z-index:2}
.hero-slide-text{max-width:480px;color:var(--gray-900)}
.hero-check-tags{display:grid;grid-template-columns:repeat(3,auto);gap:14px 28px;margin-top:28px}
.hero-check-tag{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:600;color:var(--gray-900)}
.hero-check-tag .check{width:22px;height:22px;background:var(--red);border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hero-check-tag .check svg{width:14px;height:14px;color:white}
.hero-tag-label{display:inline-block;padding:6px 16px;background:rgba(230,57,70,.2);border:1px solid rgba(230,57,70,.4);border-radius:50px;font-size:13px;color:var(--red-light);margin-bottom:20px}
.hero-slide-text h1{font-size:clamp(28px,4.5vw,44px);font-weight:900;letter-spacing:-.02em;line-height:1.3;margin-bottom:16px;color:var(--gray-900)}
.hero-slide-text p{font-size:17px;color:var(--gray-700);line-height:1.8;margin-bottom:8px}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;background:rgba(255,255,255,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gray-800);z-index:10;transition:all .3s var(--ease);cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.15);border:none}
.hero-arrow:hover{background:var(--red);color:white;transform:translateY(-50%) scale(1.1)}
.hero-arrow.prev{left:24px}
.hero-arrow.next{right:24px}
.hero-arrow svg{width:24px;height:24px}
.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10}
.hero-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:all .3s var(--ease)}
.hero-dot.active{background:var(--red);width:32px;border-radius:6px}
/* About */
.about{padding:80px 0 40px}
.about-text{max-width:900px;margin:0 auto;text-align:center;font-size:16px;color:var(--gray-700);line-height:2}
/* Stats */
.stats{background:white;padding:60px 0;border-top:1px solid var(--gray-100);border-bottom:1px solid var(--gray-100)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-number{font-size:clamp(32px,5vw,52px);font-weight:900;color:var(--red);line-height:1}
.stat-label{font-size:15px;color:var(--gray-500);margin-top:10px}
/* Logos Marquee */
.logos-section{padding:60px 0;background:var(--gray-50)}
.logos-marquee{overflow:hidden;margin-bottom:16px}
.logos-track{display:flex;gap:20px;width:max-content;animation:marquee-left 30s linear infinite}
.logos-track.reverse{animation:marquee-right 30s linear infinite}
@keyframes marquee-left{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes marquee-right{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.logo-card{min-width:160px;height:70px;background:white;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;color:var(--gray-500);letter-spacing:.05em;box-shadow:var(--shadow-sm);flex-shrink:0}
.explore-wrap{text-align:center;margin-top:40px}
/* Service */
.service{overflow:hidden}
.service-grid{display:grid;grid-template-columns:1fr 1.2fr;min-height:600px;align-items:stretch}
.service-left{background:#0d0d1a;color:white;padding:60px 48px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;min-width:0}
.service-left>div{position:relative;z-index:2}
.service-left h3,.service-left h2,.service-left p{text-shadow:0 2px 8px rgba(0,0,0,.8)}
.service-left h3{font-size:14px;letter-spacing:.2em;color:var(--red-light);margin-bottom:24px;font-weight:700}
.service-quote .en{display:block;font-size:11px;letter-spacing:.15em;color:rgba(255,255,255,.4);margin-bottom:8px}
.service-quote{font-size:22px;font-weight:700;line-height:1.5}
.service-right{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:1px;background:var(--gray-100);min-width:0}
.service-card{background:white;padding:40px 32px;cursor:pointer;transition:all .35s var(--ease);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:0;overflow:hidden}
.service-card:hover{background:var(--red);color:white}
.service-card:hover .en-label{color:rgba(255,255,255,.6)}
.service-card:hover .icon-wrap{background:rgba(255,255,255,.2);color:white}
.icon-wrap{width:56px;height:56px;border-radius:14px;background:rgba(230,57,70,.1);color:var(--red);display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:all .35s var(--ease)}
.icon-wrap svg{width:28px;height:28px}
.service-card h4{font-size:20px;font-weight:700;margin-bottom:6px}
.en-label{font-size:11px;letter-spacing:.1em;color:var(--gray-500);transition:color .35s}
/* Cases */
.cases-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.cases-col{height:var(--col-h,880px);overflow:hidden;position:relative}  /* ★ 高度由 JS 按卡高算好写进 --col-h */
.cases-col:nth-child(2){margin-top:80px}
/* ★ track 的高度与动画终点由 JS 按实际卡高算好后写成 --sc-loop，
   不用 -50% —— 卡片改成 absolute 后 flex 容器高度不等于内容高度，
   -50% 会走不满一圈（实测轨道 2165px、动画只走 1082px）。 */
.cases-track{display:flex;flex-direction:column;gap:20px;position:relative}
.cases-track.scroll-down{animation:scDown 30s linear infinite}
/* ★ 三列错开相位，否则 scroll-up 那列起步就停在中间、被列高裁掉一大截
   （实测首页中间列整列空白） */
.cases-col:nth-child(1) .cases-track{animation-delay:0s}
.cases-col:nth-child(2) .cases-track{animation-delay:-8s}
.cases-col:nth-child(3) .cases-track{animation-delay:-16s}
@keyframes scDown{from{transform:translateY(0)}to{transform:translateY(calc(-1 * var(--sc-loop,50%)))}}
@keyframes scUp{from{transform:translateY(calc(-1 * var(--sc-loop,50%)))}to{transform:translateY(0)}}
/* 原稿的旧动画名保留给别处用 */
@keyframes scrollDown{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@keyframes scrollUp{from{transform:translateY(-50%)}to{transform:translateY(0)}}
@keyframes scrollDown{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@keyframes scrollUp{from{transform:translateY(-50%)}to{transform:translateY(0)}}
.case-card{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;flex-shrink:0;background:var(--gray-100)}
.case-img{width:100%;aspect-ratio:4/3;background-size:cover;background-position:center}
.case-img-1{background:linear-gradient(135deg,#667eea,#764ba2)}
.case-img-2{background:linear-gradient(135deg,#f093fb,#f5576c)}
.case-img-3{background:linear-gradient(135deg,#4facfe,#00f2fe)}
.case-img-4{background:linear-gradient(135deg,#43e97b,#38f9d7)}
.case-img-5{background:linear-gradient(135deg,#fa709a,#fee140)}
.case-img-6{background:linear-gradient(135deg,#a18cd1,#fbc2eb)}
.case-img-7{background:linear-gradient(135deg,#ffecd2,#fcb69f)}
.case-img-8{background:linear-gradient(135deg,#84fab0,#8fd3f4)}
.case-label{position:absolute;bottom:12px;right:12px;background:var(--red);color:white;padding:6px 14px;border-radius:50px;font-size:12px;font-weight:600;z-index:2}
.case-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:20px;opacity:0;transition:opacity .35s var(--ease)}
.case-card:hover .case-overlay{opacity:1}
.case-title{color:white;font-size:18px;font-weight:700;margin-bottom:6px}
.case-desc{color:rgba(255,255,255,.7);font-size:13px;line-height:1.5}
/* News */
.news-layout{display:grid;grid-template-columns:1fr 2fr 1fr;background:white;border-radius:0;overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--gray-100)}
.news-left{padding:32px 28px;border-right:1px solid var(--gray-100);display:flex;flex-direction:column;justify-content:space-between}
.news-left h3{font-size:24px;font-weight:900;margin-bottom:16px}
.news-left h3 .tag{display:inline-block;background:var(--red);color:white;font-size:12px;padding:2px 10px;border-radius:4px;margin-left:8px;vertical-align:middle}
.news-pager{display:flex;gap:8px}
.news-pager button{padding:8px 14px;border:1px solid var(--gray-300);border-radius:6px;font-size:13px;color:var(--gray-700);transition:all .2s;cursor:pointer}
.news-pager button:hover{border-color:var(--red);color:var(--red)}
.news-pager button.next{background:var(--red);color:white;border-color:var(--red)}
.news-center{padding:28px;border-right:1px solid var(--gray-100)}
.news-center:last-child{border-right:none}
.news-card{cursor:pointer;transition:all .3s}
.news-card:hover .news-title{color:var(--red)}
.news-title{font-size:17px;font-weight:700;margin-bottom:10px;line-height:1.5;transition:color .3s}
.news-desc{font-size:14px;color:var(--gray-500);line-height:1.7;margin-bottom:12px}
.news-date{font-size:13px;color:var(--gray-400,#adb5bd)}
.news-card-sm{cursor:pointer;transition:all .3s}
.news-card-sm:hover .news-title{color:var(--red)}
.news-card-sm .news-title{font-size:15px}
.news-card-sm .news-desc{font-size:13px;margin-bottom:8px}
.news-right{padding:28px;display:flex;align-items:center;justify-content:center}
.news-highlight{text-align:center;padding:32px 24px;background:linear-gradient(135deg,var(--red),var(--red-dark));border-radius:var(--radius);color:white;width:100%}
.news-highlight h4{font-size:28px;font-weight:900;margin-bottom:8px}
.news-highlight p{font-size:14px;opacity:.8}
/* CTA */
.cta{position:relative;overflow:hidden;padding:80px 0;color:var(--gray-900)}
.cta-bg{position:absolute;inset:0;background-image:url('../assets/cta-bg.jpg');background-size:cover;background-position:center}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;gap:48px}
.cta-vertical{writing-mode:vertical-rl;font-size:48px;font-weight:900;color:var(--red);opacity:.12;letter-spacing:.2em}
.cta-content h2{font-size:clamp(24px,4vw,36px);font-weight:900;margin-bottom:16px}
.cta-content h2 .accent{color:var(--red)}
.cta-content p{font-size:17px;color:var(--gray-700);margin-bottom:28px}
/* Footer */
.footer{background:var(--footer);color:rgba(255,255,255,.7);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr 1.5fr;gap:32px;margin-bottom:40px}
.footer-brand .logo{color:white;margin-bottom:16px}
.footer-brand p{font-size:13px;line-height:1.8;opacity:.8}
.footer-col h5{color:white;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul li{font-size:13px;opacity:.8;line-height:1.6}
.footer-col ul li a{transition:color .3s}
.footer-col ul li a:hover{color:var(--red-light)}
.footer-contact strong{color:white}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;opacity:.6}
/* Mobile Footer Bar */
.mobile-footer-bar{display:none;position:fixed;bottom:0;left:0;right:0;height:60px;background:white;box-shadow:0 -2px 20px rgba(0,0,0,.1);align-items:center;justify-content:space-around;z-index:998;padding:0 8px}
.mobile-footer-bar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--red);font-weight:600;padding:6px 12px;border-radius:8px;transition:all .2s}
.mobile-footer-bar a svg{width:24px;height:24px;color:var(--red)}
.mobile-footer-bar a:hover{color:var(--red)}
/* Back to top */
.back-top{position:fixed;bottom:80px;right:24px;width:48px;height:48px;background:var(--red);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s var(--ease);z-index:997;cursor:pointer}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--red-dark);transform:translateY(-4px)}
.back-top svg{width:24px;height:24px}
/* Toast */
.toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--gray-900);color:white;padding:14px 28px;border-radius:50px;font-size:14px;opacity:0;visibility:hidden;transition:all .3s var(--ease);z-index:2000;box-shadow:var(--shadow-lg)}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
/* Responsive */
@media(max-width:1024px){
  .nav-links{display:none}
  .nav-phone{display:none}
  .hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .service{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr;min-height:auto}
  .service-left{padding:40px 32px;min-height:300px}
  .cases-columns{grid-template-columns:1fr 1fr}
  .cases-col:nth-child(2){margin-top:0}
  .cases-col:nth-child(3){display:none}
  .news-layout{grid-template-columns:1fr}
  .news-left{border-right:none;border-bottom:1px solid var(--gray-100)}
  .news-center{border-right:none;border-bottom:1px solid var(--gray-100)}
  .hero-slides{height:620px}
  .hero-bg-pc{display:none}
  .hero-bg-mobile{display:block}
  .hero-slide{align-items:flex-start;padding-top:80px}
  .hero-slide-text{max-width:100%}
  .hero-slide-text h1{font-size:26px !important;line-height:1.35 !important}
  .hero-slide-text p{font-size:14px !important;line-height:1.7 !important}
  .hero-check-tags{grid-template-columns:repeat(3,1fr);gap:10px 8px;margin-top:14px}
  .hero-check-tag{font-size:12px;gap:5px}
  .hero-check-tag .check{width:16px;height:16px;border-radius:3px}
  .hero-check-tag .check svg{width:10px;height:10px}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .service-right{grid-template-columns:1fr}
  /* ★ 手机端：案例 6 个、3 行 × 2 列、静止不滚动
     display:contents 拍平 col/track 三层容器，6 张卡直接落进 2 列网格 */
  .cases-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
  .cases-col,.cases-col:nth-child(2),.cases-col:nth-child(3){display:contents}
  .cases-track{display:contents;animation:none!important;transform:none!important}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .mobile-footer-bar{display:flex}
  body{padding-bottom:60px}
  .footer{display:none}
  .back-top{bottom:80px}
  .cta-inner{flex-direction:column;text-align:center}
  .cta-vertical{writing-mode:horizontal-tb;font-size:32px}
  .hero-arrow{width:38px;height:38px}
  .hero-arrow svg{width:18px;height:18px}
  .hero-arrow.prev{left:10px}
  .hero-arrow.next{right:10px}
}
@media(max-width:640px){
  .container{padding:0 16px}
  .hero-slides{height:580px}
  .hero-slide{align-items:flex-start;padding-top:70px}
  .hero-slide-text h1{font-size:22px !important}
  .hero-slide-text p{font-size:13px !important}
  .hero-check-tags{grid-template-columns:repeat(3,1fr);gap:8px 6px;margin-top:10px}
  .hero-check-tag{font-size:11px;gap:4px}
  .hero-check-tag .check{width:14px;height:14px}
  .logo-card{min-width:120px;height:56px;font-size:14px}
  .service-card{padding:28px 24px}
  /* ★ 手机端：核心价值观 / 核心团队 单列排布（3 张价值观卡 = 3 行） */
  .value-grid,.team-grid{grid-template-columns:1fr}
}
/* Reveal animations */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
/* Page Hero */
.page-hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;margin-top:var(--nav-h);background:linear-gradient(135deg,#0F0C29 0%,#302B63 50%,#24243e 100%);background-size:cover;background-position:center}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 40%,rgba(230,57,70,.2),transparent 50%)}
.page-hero-content{position:relative;z-index:2;color:white;max-width:640px}
.page-hero .breadcrumb{font-size:14px;color:rgba(255,255,255,.6);margin-bottom:16px}
.page-hero .breadcrumb a{color:rgba(255,255,255,.6);transition:color .3s}
.page-hero .breadcrumb a:hover{color:var(--red-light)}
.page-hero .tag{display:inline-block;padding:6px 16px;background:rgba(230,57,70,.2);border:1px solid rgba(230,57,70,.4);border-radius:50px;font-size:13px;color:var(--red-light);margin-bottom:20px}
.page-hero h1{font-size:clamp(30px,5vw,48px);font-weight:900;letter-spacing:-.02em;line-height:1.25;margin-bottom:20px}
.page-hero h1 .accent{color:var(--red-light)}
.page-hero p{font-size:17px;color:rgba(255,255,255,.75);line-height:1.8;margin-bottom:32px}
.page-hero .hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.page-hero-visual{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:400px;height:400px;opacity:.3}
.page-hero-visual::before{content:'';position:absolute;inset:0;border:2px solid rgba(255,255,255,.15);border-radius:50%;animation:pulse 3s ease-in-out infinite}
.page-hero-visual::after{content:'';position:absolute;inset:60px;border:1px solid rgba(230,57,70,.3);border-radius:50%}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.3}50%{transform:scale(1.05);opacity:.5}}
/* Intro Section */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.intro-text h2{font-size:clamp(22px,3vw,32px);font-weight:900;margin-bottom:20px;line-height:1.3}
.intro-text h2 .accent{color:var(--red)}
.intro-text p{color:var(--gray-700);margin-bottom:16px;line-height:1.8}
.intro-list{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.intro-list li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--gray-700)}
.intro-list li svg{width:20px;height:20px;min-width:20px;color:var(--red);flex-shrink:0}
.intro-img-wrap{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.intro-img{width:100%;height:380px;object-fit:cover;display:block}
.intro-stats-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.88) 0%,rgba(0,0,0,.84) 55%,rgba(0,0,0,.78) 100%);border-top:1px solid rgba(255,255,255,.10);padding:22px 20px 18px;display:flex;justify-content:space-around;gap:12px}
.intro-stat{text-align:center;color:white}
.intro-stat-num{font-size:24px;font-weight:900;color:#FF7A7A;line-height:1.2;letter-spacing:.02em;text-shadow:0 1px 8px rgba(0,0,0,.45)}
.intro-stat-label{font-size:12px;color:rgba(255,255,255,.9);margin-top:5px;line-height:1.3}
/* Advantages Section - left image right list */
.adv-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.adv-img{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.adv-img img{width:100%;height:480px;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.adv-img:hover img{transform:scale(1.05)}
.adv-img-badge{position:absolute;bottom:20px;left:20px;background:rgba(230,57,70,.95);color:white;padding:16px 24px;border-radius:var(--radius);backdrop-filter:blur(8px)}
.adv-img-num{font-size:32px;font-weight:900;line-height:1}
.adv-img-label{font-size:13px;margin-top:4px;opacity:.9}
.adv-list{display:flex;flex-direction:column;gap:16px}
.adv-item{display:flex;align-items:flex-start;gap:16px;padding:20px;background:var(--white);border-radius:var(--radius);border:1px solid var(--gray-300);transition:all .35s var(--ease);position:relative;overflow:hidden}
.adv-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red);transform:scaleY(0);transition:transform .35s var(--ease)}
.adv-item:hover{transform:translateX(8px);box-shadow:var(--shadow-md);border-color:transparent}
.adv-item:hover::before{transform:scaleY(1)}
.adv-item-num{font-size:28px;font-weight:900;color:var(--gray-300);min-width:36px;line-height:1;transition:color .3s}
.adv-item:hover .adv-item-num{color:var(--red)}
.adv-item-icon{width:48px;height:48px;min-width:48px;background:linear-gradient(135deg,var(--red),var(--red-light));border-radius:12px;display:flex;align-items:center;justify-content:center;color:white}
.adv-item-icon svg{width:24px;height:24px}
.adv-item-content h3{font-size:17px;font-weight:700;margin-bottom:6px}
.adv-item-content p{font-size:14px;color:var(--gray-500);line-height:1.6}
/* Results Section */
.results-section{background:var(--dark);color:white}
.results-section .section-title h2{color:white}
.results-section .section-title p{color:rgba(255,255,255,.5)}
.results-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:48px}
.result-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:32px 24px;text-align:center;transition:all .35s var(--ease)}
.result-card:hover{background:rgba(230,57,70,.15);border-color:rgba(230,57,70,.4);transform:translateY(-4px)}
.result-num-wrap{display:flex;align-items:baseline;justify-content:center;gap:2px}
.result-num{font-size:42px;font-weight:900;color:var(--red-light);line-height:1}
.result-unit{font-size:18px;font-weight:700;color:var(--red-light)}
.result-label{font-size:13px;color:rgba(255,255,255,.6);margin-top:10px;line-height:1.4}
.results-bars{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.result-bar-item{width:100%}
.result-bar-meta{display:flex;justify-content:space-between;font-size:14px;color:rgba(255,255,255,.7);margin-bottom:8px}
.result-bar{height:8px;background:rgba(255,255,255,.1);border-radius:4px;overflow:hidden}
.result-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--red-light));border-radius:4px;width:0;transition:width 1.5s var(--ease)}
.result-bar.visible span{width:var(--w)}
/* Process Section */
.process-section{background:var(--gray-50)}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.process-steps::before{content:'';position:absolute;top:40px;left:12.5%;right:12.5%;height:2px;background:linear-gradient(90deg,var(--red),var(--red-light));opacity:.3}
.process-step{text-align:center;padding:0 16px;position:relative}
.process-num{width:80px;height:80px;margin:0 auto 20px;background:var(--white);border:3px solid var(--red);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:900;color:var(--red);position:relative;z-index:2;transition:all .35s var(--ease)}
.process-step:hover .process-num{background:var(--red);color:white;transform:scale(1.1)}
.process-step h3{font-size:18px;font-weight:700;margin-bottom:10px}
.process-step p{font-size:14px;color:var(--gray-500);line-height:1.6}
/* Pricing Section */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.pricing-card{background:var(--white);border:2px solid var(--gray-300);border-radius:var(--radius-lg);padding:36px 28px;display:flex;flex-direction:column;transition:all .35s var(--ease);position:relative}
.pricing-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.pricing-card.featured{border-color:var(--red);box-shadow:0 20px 60px rgba(230,57,70,.2);transform:scale(1.03)}
.pricing-card.featured::before{content:'推荐';position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--red);color:white;padding:4px 20px;border-radius:50px;font-size:13px;font-weight:700}
.pricing-name{font-size:20px;font-weight:900;margin-bottom:8px}
.pricing-desc{font-size:14px;color:var(--gray-500);margin-bottom:24px}
.pricing-price{margin-bottom:24px}
.pricing-price .amount{font-size:42px;font-weight:900;color:var(--red)}
.pricing-price .unit{font-size:16px;color:var(--gray-500)}
.pricing-features{flex:1;margin-bottom:28px;display:flex;flex-direction:column;gap:12px}
.pricing-features li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--gray-700)}
.pricing-features li svg{width:18px;height:18px;min-width:18px;color:var(--red);flex-shrink:0}
/* FAQ Section */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid var(--gray-300);border-radius:var(--radius);overflow:hidden;transition:all .3s var(--ease)}
.faq-item.open{border-color:var(--red);box-shadow:var(--shadow-sm)}
.faq-question{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;cursor:pointer;font-weight:700;font-size:16px;transition:color .3s}
.faq-question:hover{color:var(--red)}
.faq-question svg{width:20px;height:20px;min-width:20px;transition:transform .3s var(--ease);flex-shrink:0;margin-left:16px}
.faq-item.open .faq-question svg{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-item.open .faq-answer{max-height:300px}
.faq-answer-inner{padding:0 24px 20px;color:var(--gray-700);font-size:15px;line-height:1.8}
/* CTA Section */
.cta-section{background:linear-gradient(135deg,var(--red),var(--red-dark));color:white;text-align:center;padding:80px 0}
.cta-section h2{font-size:clamp(24px,4vw,36px);font-weight:900;margin-bottom:16px}
.cta-section p{font-size:17px;opacity:.9;margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto}
.cta-section .btn-primary{background:white;color:var(--red)}
.cta-section .btn-primary:hover{background:var(--gray-100)}
@media(max-width:900px){
  .intro-grid{grid-template-columns:1fr;gap:32px}
  .adv-layout{grid-template-columns:1fr;gap:32px}
  .adv-img img{height:320px}
  .page-hero-visual{display:none}
}
/* ===== About Page: Stats ===== */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-card{text-align:center;padding:32px 20px;background:var(--gray-50);border-radius:var(--radius-lg)}
.stat-num{font-size:clamp(32px,5vw,48px);font-weight:900;color:var(--red);line-height:1}
.stat-num .suffix{font-size:20px}
/* ===== About Page: Timeline ===== */
.timeline-section{background:var(--dark);color:white}
.timeline-section .section-title h2{color:white}
.timeline-section .section-title p{color:rgba(255,255,255,.5)}
.timeline{position:relative;max-width:900px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:rgba(230,57,70,.3);transform:translateX(-50%)}
.timeline-item{position:relative;width:50%;padding:20px 40px;margin-bottom:8px}
.timeline-item:nth-child(odd){left:0;text-align:right}
.timeline-item:nth-child(even){left:50%;text-align:left}
.timeline-dot{position:absolute;top:28px;width:16px;height:16px;background:var(--red);border-radius:50%;border:3px solid var(--dark);z-index:2}
.timeline-item:nth-child(odd) .timeline-dot{right:-8px}
.timeline-item:nth-child(even) .timeline-dot{left:-8px}
.timeline-year{font-size:28px;font-weight:900;color:var(--red-light);margin-bottom:8px}
.timeline-title{font-size:18px;font-weight:700;color:white;margin-bottom:8px}
.timeline-desc{font-size:14px;color:rgba(255,255,255,.6);line-height:1.7}
/* ===== About Page: Values & Team ===== */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value-card{text-align:center;padding:40px 28px;background:var(--gray-50);border-radius:var(--radius-lg);transition:all .35s var(--ease)}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.value-icon{width:64px;height:64px;margin:0 auto 20px;background:linear-gradient(135deg,var(--red),var(--red-light));border-radius:16px;display:flex;align-items:center;justify-content:center;color:white}
.value-icon svg{width:32px;height:32px}
.value-card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.value-card p{font-size:14px;color:var(--gray-500);line-height:1.7}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.team-card{text-align:center;padding:24px 16px;background:var(--gray-50);border-radius:var(--radius-lg);transition:all .35s var(--ease)}
.team-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.team-avatar{width:90px;height:90px;margin:0 auto 16px;border-radius:50%;overflow:hidden;padding:4px;background:white;box-shadow:var(--shadow-sm)}
.team-avatar-bg{width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:900;color:white}
.team-info{text-align:center}
.team-name{font-size:17px;font-weight:700;margin-bottom:4px}
.team-role{font-size:13px;color:var(--red);font-weight:600}
/* ===== Cases/News Page: Filter ===== */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px}
.filter-btn{padding:10px 24px;border-radius:50px;font-size:14px;font-weight:600;color:var(--gray-700);background:var(--gray-100);border:1px solid transparent;transition:all .3s var(--ease);cursor:pointer}
.filter-btn:hover{color:var(--red)}
.filter-btn.active{background:var(--red);color:white}
/* ===== Cases Page: Grid ===== */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cases-grid .case-card{background:white;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .35s var(--ease);cursor:pointer}
.cases-grid .case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.case-card-img{position:relative;aspect-ratio:16/10;overflow:hidden}
.case-card-img .bg{position:absolute;inset:0;transition:transform .5s var(--ease)}
.cases-grid .case-card:hover .case-card-img .bg{transform:scale(1.08)}
.case-card-label{position:absolute;top:12px;left:12px;background:rgba(230,57,70,.9);color:white;padding:4px 12px;border-radius:50px;font-size:12px;font-weight:600}
.case-card-body{padding:20px}
.case-card-body h3{font-size:18px;font-weight:700;margin-bottom:8px;transition:color .3s}
.cases-grid .case-card:hover .case-card-body h3{color:var(--red)}
.case-card-body p{font-size:14px;color:var(--gray-500);line-height:1.6;margin-bottom:12px}
.case-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--gray-400,#adb5bd)}
.case-card-meta .arrow{color:var(--red);font-weight:600}
/* ===== News Page: Grid ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-grid .news-card{background:white;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .35s var(--ease);cursor:pointer}
.news-grid .news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.news-card-img{aspect-ratio:16/9;background:linear-gradient(135deg,var(--gray-200,#e9ecef),var(--gray-100));position:relative}
.news-card-body{padding:20px}
.news-card-cat{display:inline-block;font-size:12px;color:var(--red);font-weight:600;margin-bottom:8px}
.news-card-body h3{font-size:17px;font-weight:700;margin-bottom:8px;line-height:1.5;transition:color .3s}
.news-grid .news-card:hover .news-card-body h3{color:var(--red)}
.news-card-body p{font-size:14px;color:var(--gray-500);line-height:1.6;margin-bottom:12px}
.news-card-date{font-size:13px;color:var(--gray-400,#adb5bd)}
/* ===== Pagination ===== */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:48px}
.pagination button{width:40px;height:40px;border-radius:8px;font-size:14px;font-weight:600;color:var(--gray-700);background:var(--gray-100);transition:all .3s;cursor:pointer}
.pagination button:hover{background:var(--gray-300)}
.pagination button.active{background:var(--red);color:white}
/* ===== Contact Page: Cards ===== */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:48px}
.contact-card{background:white;border-radius:var(--radius-lg);padding:28px 24px;text-align:center;box-shadow:var(--shadow-sm);transition:all .35s var(--ease);border:1px solid var(--gray-100)}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--red)}
.contact-icon{width:56px;height:56px;margin:0 auto 16px;background:linear-gradient(135deg,var(--red),var(--red-light));border-radius:14px;display:flex;align-items:center;justify-content:center;color:white}
.contact-icon svg{width:28px;height:28px}
.contact-card h3{font-size:16px;font-weight:700;margin-bottom:4px}
.contact-card p{font-size:13px;color:var(--gray-500);margin-bottom:8px}
.contact-card .value{font-size:18px;font-weight:900;color:var(--red)}
/* ===== Contact Page: Main ===== */
.contact-main{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;margin-bottom:48px}
.contact-info-side h2{font-size:clamp(22px,3vw,30px);font-weight:900;margin-bottom:16px}
.contact-info-side h2 .accent{color:var(--red)}
.contact-info-side>p{color:var(--gray-700);line-height:1.8;margin-bottom:32px}
.contact-detail-item{display:flex;gap:16px;margin-bottom:24px}
.contact-detail-icon{width:48px;height:48px;min-width:48px;background:var(--gray-100);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--red)}
.contact-detail-icon svg{width:24px;height:24px}
.contact-detail-item h4{font-size:15px;font-weight:700;margin-bottom:4px}
.contact-detail-item p{font-size:14px;color:var(--gray-500);line-height:1.6}
/* ===== Contact Page: Form ===== */
.contact-form{background:var(--gray-50);border-radius:var(--radius-lg);padding:36px}
.contact-form h3{font-size:22px;font-weight:900;margin-bottom:8px}
.form-sub{font-size:14px;color:var(--gray-500);margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--gray-700)}
.form-group label .req{color:var(--red)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1px solid var(--gray-300);border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .3s;background:white}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(230,57,70,.1)}
.form-group textarea{min-height:100px;resize:vertical}
.form-submit{width:100%;padding:14px;background:var(--red);color:white;border-radius:8px;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s}
.form-submit:hover{background:var(--red-dark)}
/* ===== Contact Page: Map ===== */
.map-section{margin-bottom:0}
.map-placeholder{height:300px;background:linear-gradient(135deg,var(--gray-100),var(--gray-50));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.map-placeholder::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(0,0,0,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.03) 1px,transparent 1px);background-size:40px 40px}
.map-pin{text-align:center;position:relative;z-index:2}
.map-pin svg{width:48px;height:48px;color:var(--red);margin:0 auto 12px}
.map-pin p{font-size:16px;font-weight:700;margin-bottom:4px}
.map-pin span{font-size:14px;color:var(--gray-500)}
/* ===== FAQ Section ===== */
.faq-section{background:var(--gray-50)}
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-answer p{padding:0 24px 20px;color:var(--gray-700);font-size:15px;line-height:1.8}
/* ===== CTA Section (inner pages) ===== */
.cta-section{background:linear-gradient(135deg,var(--red),var(--red-dark));color:white;text-align:center;padding:72px 0}
/* ===== Responsive for basic pages ===== */
@media(max-width:1024px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .cases-grid,.news-grid{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:1fr 1fr}
  .contact-main{grid-template-columns:1fr}
  .timeline-item{width:100%;left:0!important;text-align:left!important;padding-left:40px;padding-right:0}
  .timeline::before{left:8px}
  .timeline-dot{left:0!important;right:auto!important}
}
.team-card h4{font-size:17px;font-weight:700;margin-bottom:4px}
.team-card .role{font-size:13px;color:var(--red);font-weight:600;margin-bottom:8px}
.team-card p{font-size:13px;color:var(--gray-500);line-height:1.6}
/* ===== Featured News ===== */
.featured-news{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-bottom:48px}
.featured-main{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:340px;cursor:pointer;transition:all .35s var(--ease)}
.featured-main:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.featured-main .bg{position:absolute;inset:0;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)}
.featured-main-content{position:absolute;bottom:0;left:0;right:0;padding:28px;background:linear-gradient(to top,rgba(0,0,0,.85),transparent);color:white;z-index:2}
.featured-main-content .tag{display:inline-block;background:var(--red);color:white;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600;margin-bottom:12px}
.featured-main-content h2{font-size:22px;font-weight:700;line-height:1.4;margin-bottom:10px}
.featured-main-content .meta{font-size:13px;opacity:.7}
.featured-side{display:flex;flex-direction:column;gap:16px}
.featured-item{display:flex;gap:16px;padding:16px;background:var(--gray-50);border-radius:var(--radius);cursor:pointer;transition:all .3s}
.featured-item:hover{background:white;box-shadow:var(--shadow-sm);transform:translateX(4px)}
.featured-item-img{width:120px;min-width:120px;height:90px;border-radius:8px;flex-shrink:0}
.featured-item-body h3{font-size:15px;font-weight:700;line-height:1.5;margin-bottom:6px;transition:color .3s}
.featured-item:hover .featured-item-body h3{color:var(--red)}
.featured-item-body p{font-size:13px;color:var(--gray-500);line-height:1.6;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.featured-item-body .date{font-size:12px;color:var(--gray-400,#adb5bd)}
.page-hero .meta{display:flex;gap:24px;font-size:14px;color:rgba(255,255,255,.6)}
.page-hero .meta span{display:flex;align-items:center;gap:6px}
/* Article */
.article-section{padding:60px 0}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;max-width:1100px;margin:0 auto}
.article-content{min-width:0}
.article-content h2{font-size:24px;font-weight:900;margin:40px 0 16px;color:var(--gray-900);padding-left:16px;border-left:4px solid var(--red)}
.article-content h3{font-size:19px;font-weight:700;margin:28px 0 12px}
.article-content p{font-size:16px;line-height:2;color:var(--gray-700);margin-bottom:16px}
.article-content ul{margin-bottom:16px;padding-left:20px}
.article-content ul li{font-size:16px;line-height:2;color:var(--gray-700);list-style:disc;margin-bottom:8px}
.article-content blockquote{background:var(--gray-50);border-left:4px solid var(--red);padding:20px 24px;margin:24px 0;border-radius:0 var(--radius) var(--radius) 0}
.article-content blockquote p{color:var(--gray-700);font-style:italic;margin-bottom:0}
.article-img{width:100%;border-radius:var(--radius-lg);margin:24px 0;overflow:hidden}
.article-img img{width:100%;height:auto;display:block}
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px;padding-top:24px;border-top:1px solid var(--gray-100)}
.article-tags a{padding:6px 16px;background:var(--gray-100);border-radius:50px;font-size:13px;color:var(--gray-700);transition:all .3s}
.article-tags a:hover{background:var(--red);color:white}
/* Sidebar */
.article-sidebar{position:sticky;top:calc(var(--nav-h) + 24px);align-self:start}
.sidebar-card{background:var(--gray-50);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px}
.sidebar-card h4{font-size:16px;font-weight:700;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--red);display:inline-block}
.sidebar-list{display:flex;flex-direction:column;gap:16px}
.sidebar-item{display:flex;gap:12px;cursor:pointer;transition:all .3s;align-items:flex-start}
.sidebar-item:hover .sidebar-item-title{color:var(--red)}
.sidebar-item-img{width:80px;min-width:80px;height:60px;border-radius:8px;background:linear-gradient(135deg,var(--gray-300),var(--gray-100))}
.sidebar-item-title{font-size:14px;font-weight:600;line-height:1.5;margin-bottom:4px;transition:color .3s;flex:1 1 auto;min-width:0}
/* 右侧栏目名不许被压缩换行（原来「百度爱采购」被挤成「百度爱采 / 购」） */
.sidebar-item-date{font-size:12px;color:var(--gray-500);flex:0 0 auto;white-space:nowrap;line-height:1.5}
.sidebar-cta{background:linear-gradient(135deg,var(--red),var(--red-dark));border-radius:var(--radius-lg);padding:28px;text-align:center;color:white}
.sidebar-cta h4{font-size:18px;font-weight:700;margin-bottom:8px}
.sidebar-cta p{font-size:13px;opacity:.8;margin-bottom:16px}
.sidebar-cta .btn{background:white;color:var(--red);padding:10px 24px;font-size:14px}
/* CTA */
.cta-section{background:linear-gradient(135deg,var(--red),var(--red-dark));color:white;text-align:center;padding:72px 0}
@media(max-width:1024px){
  .nav-links{display:none}
  .nav-phone{display:none}
  .hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{position:static}
}
/* Case Info Bar */
.case-info-bar{background:var(--gray-50);border-bottom:1px solid var(--gray-100);padding:32px 0}
.case-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.case-info-item{display:flex;flex-direction:column;gap:4px}
.case-info-item .label{font-size:13px;color:var(--gray-500);font-weight:500}
.case-info-item .value{font-size:17px;font-weight:700;color:var(--gray-900)}
/* ★ 侧栏（案例详情右侧）：项目信息必须竖排。上面那套 repeat(4,1fr) 是给整宽的横条用的，
   塞进 320px 侧栏会把每个值挤成一字一行。模板里标签用的是 .k，不是 .label，这里一起补上。 */
.case-sidebar .case-info-grid{grid-template-columns:1fr;gap:14px}
.case-sidebar .case-info-item{gap:2px}
.case-sidebar .case-info-item .k{font-size:13px;color:var(--gray-500);font-weight:500;line-height:1.4}
.case-sidebar .case-info-item .value{font-size:15px;font-weight:700;color:var(--gray-900);line-height:1.5;word-break:break-word}
/* Case Content */
.case-content{padding:60px 0}
.case-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;max-width:1100px;margin:0 auto}
.case-main{min-width:0}
.case-main h2{font-size:24px;font-weight:900;margin:40px 0 16px;color:var(--gray-900);padding-left:16px;border-left:4px solid var(--red)}
.case-main h3{font-size:19px;font-weight:700;margin:28px 0 12px}
.case-main p{font-size:16px;line-height:2;color:var(--gray-700);margin-bottom:16px}
.case-main ul{margin-bottom:16px;padding-left:20px}
.case-main ul li{font-size:16px;line-height:2;color:var(--gray-700);list-style:disc;margin-bottom:8px}
.case-img img{width:100%;height:auto;display:block}
/* Challenge-Solution-Result */
.csr-block{background:var(--gray-50);border-radius:var(--radius-lg);padding:32px;margin:32px 0}
.csr-block h3{display:flex;align-items:center;gap:10px;margin-top:0}
.csr-block h3 .icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:white;font-size:16px;font-weight:900}
.csr-challenge h3 .icon{background:#FF6B6B}
.csr-solution h3 .icon{background:#4ECDC4}
.csr-result h3 .icon{background:var(--red)}
/* Results Stats */
.results-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:32px 0}
.result-card .num{font-size:36px;font-weight:900;color:var(--red);line-height:1;margin-bottom:8px}
.result-card .label{font-size:14px;color:var(--gray-500)}
/* Sidebar */
.case-sidebar{position:sticky;top:calc(var(--nav-h) + 24px);align-self:start}
.sidebar-item-tag{font-size:11px;color:var(--red);font-weight:600}
.back-top{position:fixed;bottom:80px;right:24px;width:48px;height:48px;background:var(--red);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s var(--ease);z-index:997;cursor:pointer}
.toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--gray-900);color:white;padding:14px 28px;border-radius:50px;font-size:14px;opacity:0;visibility:hidden;transition:all .3s var(--ease);z-index:2000;box-shadow:var(--shadow-lg)}

/* ============================================================
   ★ 后台化补丁（接 PB 后台时追加，覆盖静态稿里的写死内容）
   ============================================================ */

/* --- 1. 页脚 Logo：换成头部同一张图，用滤镜转全白 --- */
.footer-brand .logo img{
  height:38px;width:auto;display:block;
  filter:brightness(0) invert(1);          /* 全白 */
  opacity:.95;transition:opacity .3s var(--ease);
}
.footer-brand .logo:hover img{opacity:1}
/* 页脚 Logo 文字也统一成头部口径 */
.footer-brand .logo span{
  display:inline-block;margin-left:10px;
  font-size:20px;font-weight:900;color:#fff;letter-spacing:.02em;
}

/* --- 2. 成功案例卡：图改成后台上传（原来是纯渐变色） --- */
/* 后台没传图时的兜底底纹（浅灰网格，不是彩色渐变） */
.case-img:empty,
.case-img.no-img{
  background:
    linear-gradient(135deg,rgba(22,25,40,.06),rgba(22,25,40,.03)),
    repeating-linear-gradient(45deg,#f2f4f7 0 12px,#eceff3 12px 24px);
}
.case-img.no-img::after{
  content:"案例配图";position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;color:#a8afbd;letter-spacing:.1em;
}

/* --- 3. 案例区块整体背景图：后台可上传（原来无） --- */
.cases.has-bg{position:relative}
.cases.has-bg > .bg-layer{
  content:"";position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;
}
.cases.has-bg > .container{position:relative;z-index:1}
.cases.has-bg::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(248,249,251,.92),rgba(248,249,251,.97));
}

/* --- 4. 联系我们地图：底图走后台上传的地图图片 --- */
.map-section{position:relative}
.map-image{
  position:relative;width:100%;height:100%;min-height:420px;
  background-size:cover;background-position:center;background-color:#eef1f5;
  border-radius:var(--radius-lg);overflow:hidden;
}
.map-image.no-img{
  background:
    linear-gradient(rgba(22,25,40,.04) 1px,transparent 1px) 0 0/40px 40px,
    linear-gradient(90deg,rgba(22,25,40,.04) 1px,transparent 1px) 0 0/40px 40px,
    #eef1f5;
}
.map-image .map-pin{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-100%);
  text-align:center;z-index:2;
}
.map-image.no-img::after{
  content:"地图底图（后台 → 联系我们 → 上传）";
  position:absolute;left:50%;bottom:16px;transform:translateX(-50%);
  font-size:12px;color:#a8afbd;letter-spacing:.06em;
}
/* ★ 地图上的公司信息：白卡片（叠在真实地图底图上，保证可读、不压图钉） */
.map-image .map-pin{
  background:rgba(255,255,255,.95);padding:10px 20px;border-radius:12px;
  box-shadow:0 8px 24px rgba(0,0,0,.18);transform:translate(-50%,-50%);
  max-width:84%;text-align:center;backdrop-filter:blur(2px);
}
.map-image .map-pin strong{display:block;font-size:15px;font-weight:800;color:var(--gray-900);margin-bottom:2px}
.map-image .map-pin span{display:block;font-size:13px;color:var(--gray-500);line-height:1.5}

/* --- 5. 内页 banner 背景图走后台上传 --- */
.page-hero[style*="background-image"] .bg-img{
  position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;
}

/* --- 6. 顶部横幅：用户要求标题文字不加阴影，保持干净 --- */

/* --- 7. 单页各段的「留空即隐藏」机制（后台没填的段不占位） --- */
[data-seg]{display:none}
[data-seg].is-on{display:block}
[data-seg].is-on.flex{display:flex}

/* --- 8. 服务区左侧大图走后台上传 --- */
.service-left > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.service-left > *{position:relative;z-index:1}

/* --- 9. 关于我们头部大图、团队头像走后台上传 --- */
.intro-img{max-width:100%;height:auto;display:block}

/* --- 10. 后台内容区兜底：编辑器里没图时不塌 --- */
.rich-text img{max-width:100%;height:auto;border-radius:8px}
.rich-text table{max-width:100%;overflow-x:auto}


/* ============================================================
   ★ 唯一必要的一处兜底
   原因：抽文案时编辑器会吃掉 class，列表里的 SVG 没有尺寸约束，
        会撑成巨型图形（实测对勾占满 400px）。
        用 :where() 把权重压到 0，不覆盖原稿任何一条样式。
   ============================================================ */
:where(.rich-text, .article-content, .case-main, .faq-list) li > svg,
:where(.rich-text, .article-content, .case-main, .faq-list) li > img{
  width:20px; height:20px; min-width:20px; flex-shrink:0; vertical-align:middle;
}
:where(.rich-text) ul{ padding-left:0; list-style:none }
:where(.rich-text) li{ margin-bottom:8px }

/* ============================================================
   ★ 案例卡：首页（.cases-col 内三列滚动）与列表页（.cases-grid）
     同一批类名、两套结构，必须作用域隔离，否则互相顶掉
     —— 踩过：补丁里的 .case-img{position:absolute} 顶掉了首页的
        aspect-ratio，首页案例区整块塌成 0 高度
   ============================================================ */

/* ---- 首页：三列纵向滚动 ---- */
.cases-col .case-card{
  position:relative;
  width:100%;
  aspect-ratio:3/4;                 /* ★ 明确高度来源，不能靠子元素撑 */
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--gray-100);
  flex-shrink:0;
  cursor:pointer;
}
.cases-col .case-img{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.cases-col .case-img img,
.cases-col .case-img .no-img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;display:block;
}
.cases-col .case-img .no-img{
  background:
    linear-gradient(135deg,rgba(22,25,40,.06),rgba(22,25,40,.03)),
    repeating-linear-gradient(45deg,#f2f4f7 0 12px,#eceff3 12px 24px);
}
.cases-col .case-img .no-img::after{
  content:"案例配图";position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;color:#a8afbd;letter-spacing:.1em;
}
.cases-col .case-overlay{opacity:1;z-index:2}
.cases-col .case-title{color:#fff;font-size:17px;font-weight:800;margin-bottom:6px;line-height:1.4}
.cases-col .case-desc{color:rgba(255,255,255,.82);font-size:13px;line-height:1.55}
.cases-col .case-label{z-index:3}

/* ---- 列表页：普通网格卡 ---- */
.cases-grid .case-card-img{position:relative;overflow:hidden;background:var(--gray-100)}
.cases-grid .case-card-img img,
.cases-grid .case-card-img .bg{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;display:block;
}

/* ---- 案例区背景层（后台可上传） ---- */
.cases.has-bg{position:relative}
.cases.has-bg > .bg-layer{
  position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;
}
.cases.has-bg > .container{position:relative;z-index:1}
.cases.has-bg::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(248,249,251,.93),rgba(248,249,251,.97));
}

/* ---- 合作伙伴窗牌：图要能撑满卡片，不能被原样式压成 0 ---- */
/* ★ 权重必须压过原稿的 .logo-card svg{width:100%;height:100%}，
   否则 logo 会被撑成 100x240 的巨块 */
.logos-section .logo-card{
  background:none;padding:0;width:auto;height:46px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.logos-section .logo-card img{
  display:block!important;
  width:auto!important;height:46px!important;max-width:220px;
  object-fit:contain;border-radius:8px;opacity:.92;
  transition:opacity .3s var(--ease);
}
.logos-section .logo-card:hover img{opacity:1}

/* ===== 手机端：核心价值观 / 核心团队 单列（3 张价值观卡 = 3 行）
   ★ 必须放文件末尾：media 查询谁在后面谁生效，与断点大小无关，
     否则会被上方 ≤1024px 的 2 列规则盖掉 ===== */
@media(max-width:640px){
  .value-grid,.team-grid{grid-template-columns:1fr}
}

/* ===== 关于我们内页：两栏（左文右图）
   ★ 必须压过首页的 .about-text{text-align:center;max-width:900px;margin:auto}
     —— 同名类跨页面复用的老坑（和 .case-img 一样）===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
/* 公司简介改成整篇长文以后，右图跟着滚，避免下方留一大片空白 */
.about-grid .about-visual{position:sticky;top:calc(var(--nav-h) + 32px)}
.about-grid .about-text{max-width:none;margin:0;text-align:left;font-size:15px;line-height:1.9}
.about-grid .about-text h2{font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.3;margin-bottom:18px}
.about-grid .about-text .accent{color:var(--red)}
/* 公司简介改成整篇长文后，正文里的 h3/h4/列表要有层级，否则一大坨看不出结构 */
.about-grid .about-text h3{font-size:19px;font-weight:800;margin:34px 0 12px;color:var(--gray-900);padding-left:14px;border-left:4px solid var(--red);line-height:1.4}
.about-grid .about-text h4{font-size:15px;font-weight:800;margin:22px 0 8px;color:var(--gray-900);line-height:1.5}
.about-grid .about-text p{margin:0 0 12px}
.about-grid .about-text ul{margin:8px 0 16px;padding-left:0;list-style:none}
.about-grid .about-text li{position:relative;padding-left:18px;margin-bottom:9px}
.about-grid .about-text li::before{content:"";position:absolute;left:4px;top:.75em;width:5px;height:5px;border-radius:50%;background:var(--red)}
.about-grid .about-text .highlight{margin:22px 0;padding:14px 18px;background:var(--gray-50);border-left:4px solid var(--red);border-radius:0 8px 8px 0;font-weight:700;color:var(--gray-900);line-height:1.8}
.about-grid .about-visual img{width:100%;height:auto;border-radius:var(--radius-lg);display:block;box-shadow:var(--shadow-md)}

/* ===== 内页（服务详情）移动端响应式 ===== */
@media(max-width:768px){
  .about-grid{grid-template-columns:1fr;gap:28px}
  /* 服务成果：2 行 × 2 列（minmax(0,1fr) 防止大号数字撑破列宽） */
  .results-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .results-grid .result-card{padding:22px 12px}
  /* 服务流程：2 行 × 2 列，去掉贯穿线 */
  .process-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 14px}
  .process-steps .process-step{padding:0 6px}
  .process-steps .process-num{width:62px;height:62px;font-size:24px;margin-bottom:14px}
  .process-steps::before{display:none}
  /* 服务套餐：左右滑动，一次显示一列 */
  .pricing-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;padding:6px 4px 20px;-webkit-overflow-scrolling:touch}
  .pricing-grid .pricing-card{flex:0 0 82%;min-width:82%;scroll-snap-align:center}
  .pricing-card.featured{transform:none}
}

/* ============================================================
   关于我们页 · 重构版式（2026-11-03）
   改动原因：3000 字长文塞进左半栏，右栏只挂一张图，下方两千像素全空。
   现在拆成「简介 → 数据带 → 业务体系 → 历程 → 优势 → 价值观 → 团队」七段节奏。
   ============================================================ */

/* —— 简介：图 + 悬浮年限角标 —— */
.about-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-figure .intro-img{display:block;width:100%;height:auto}
.about-figure-tag{position:absolute;left:20px;bottom:20px;display:flex;align-items:baseline;gap:3px;padding:10px 18px;background:rgba(230,57,70,.94);color:#fff;border-radius:50px}
.about-figure-tag .n{font-size:26px;font-weight:900;line-height:1}
.about-figure-tag .u{font-size:14px;font-weight:700}
.about-figure-tag .t{font-size:12px;opacity:.88;margin-left:8px}

/* —— 数据带：一条通栏浅底，四格竖线分隔 —— */
.stat-strip-section{padding:0}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--gray-50);border-radius:var(--radius-lg);padding:36px 0}
.stat-strip-item{text-align:center;padding:0 20px;border-right:1px solid var(--gray-300)}
.stat-strip-item:last-child{border-right:0}
.stat-strip-item .sn{font-size:clamp(28px,3.4vw,38px);font-weight:900;color:var(--red);line-height:1}
.stat-strip-item .sn i{font-style:normal;font-size:16px;font-weight:700;margin-left:3px}
.stat-strip-item .sl{font-size:13px;color:var(--gray-500);margin-top:10px;line-height:1.5}

/* —— 核心业务体系：四张等高卡，顶部红线 hover 展开 —— */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz-card{position:relative;padding:32px 24px 28px;background:var(--white);border:1px solid var(--gray-100);border-radius:var(--radius-lg);overflow:hidden;transition:all .35s var(--ease)}
.biz-card::after{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.biz-card:hover::after{transform:scaleX(1)}
.biz-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.biz-num{display:block;font-size:13px;font-weight:900;color:var(--red);letter-spacing:.08em;margin-bottom:18px}
.biz-card h3{font-size:17px;font-weight:800;margin-bottom:10px;line-height:1.4}
.biz-card p{font-size:13.5px;color:var(--gray-500);line-height:1.75}

/* —— 发展历程：改横排一条线，六节点，省掉左右交错的空档 —— */
.timeline-h{display:grid;grid-template-columns:repeat(6,1fr);max-width:none;padding-top:58px;position:relative}
.timeline-h::before{left:6%;right:6%;top:18px;bottom:auto;width:auto;height:2px;transform:none;background:linear-gradient(to right,rgba(230,57,70,.12),rgba(230,57,70,.65),rgba(230,57,70,.12))}
.timeline-h .timeline-item{width:auto;left:auto!important;text-align:center!important;padding:0 10px;margin:0}
.timeline-h .timeline-item .timeline-dot{left:50%;right:auto!important;top:-47px;transform:translateX(-50%)}
.timeline-h .timeline-year{font-size:22px;margin-bottom:6px}
.timeline-h .timeline-title{font-size:15px;margin-bottom:6px}
.timeline-h .timeline-desc{font-size:12.5px;line-height:1.65}

/* —— 核心竞争优势：左标题吸顶 + 右侧两列五条 —— */
.adv-section-about{background:var(--gray-50)}
.adv-about-layout{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:start}
.adv-about-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:900;line-height:1.2;letter-spacing:-.02em}
.adv-about-head .accent{color:var(--red)}
.adv-about-head p{margin-top:18px;font-size:14px;color:var(--gray-500);line-height:1.8;max-width:280px}
.adv-about-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.adv-about-item{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--gray-300)}
.adv-about-item:nth-child(5){grid-column:1 / -1}
.adv-about-num{font-size:13px;font-weight:900;color:var(--red);padding-top:3px;flex:0 0 auto}
.adv-about-body h3{font-size:16px;font-weight:800;margin-bottom:6px}
.adv-about-body p{font-size:13.5px;color:var(--gray-500);line-height:1.7}

/* —— 团队头像：原来紫/粉/蓝/绿和品牌红打架，压成红色系（HTML 里有内联样式，必须 !important） —— */
.team-card:nth-child(1) .team-avatar-bg{background:linear-gradient(135deg,#E63946,#A4161A)!important}
.team-card:nth-child(2) .team-avatar-bg{background:linear-gradient(135deg,#F07470,#C62828)!important}
.team-card:nth-child(3) .team-avatar-bg{background:linear-gradient(135deg,#E63946,#7A1113)!important}
.team-card:nth-child(4) .team-avatar-bg{background:linear-gradient(135deg,#FF6B6B,#C62828)!important}

@media (max-width:1024px){
  .biz-grid{grid-template-columns:1fr 1fr}
  .adv-about-layout{grid-template-columns:1fr;gap:32px}
  .adv-about-head p{max-width:none}
  .timeline-h{grid-template-columns:repeat(3,1fr);padding-top:0;gap:36px 0}
  .timeline-h::before{display:none}
  .timeline-h .timeline-item .timeline-dot{display:none}
}
@media (max-width:768px){
  .stat-strip{grid-template-columns:1fr 1fr;padding:28px 0;row-gap:26px}
  .stat-strip-item:nth-child(2){border-right:0}
  .biz-grid,.adv-about-list{grid-template-columns:1fr}
  .adv-about-item:nth-child(5){grid-column:auto}
  .timeline-h{grid-template-columns:1fr 1fr}
  .about-figure-tag{left:12px;bottom:12px;padding:8px 14px}
  .about-figure-tag .n{font-size:20px}
}

/* ===== 服务页数据说明（合规提示） ===== */
.results-note{margin:20px 0 0;padding-top:14px;border-top:1px dashed rgba(0,0,0,.08);font-size:12.5px;line-height:1.75;color:var(--gray-500);text-align:center;max-width:880px;margin-left:auto;margin-right:auto}
@media(max-width:768px){.results-note{font-size:12px;text-align:left}}