@charset "utf-8";

:root{
  --primary:#1F4E79;          /* 主色：低饱和深蓝 */
  --primary-dark:#17405F;
  --primary-deep:#0D2B49;     /* 深蓝底 */
  --primary-deeper:#0A2138;
  --link:#2E6DA4;
  --blue-bg:#EEF4FA;
  --bg:#FFFFFF;
  --bg-gray:#F4F6F9;
  --line:#E4E8EE;
  --line-strong:#CBD5E0;
  --text:#21262E;
  --text-2:#4D5766;
  --text-3:#8B94A1;
  --red:#C03A2B;              /* 警示红 */
  --red-bg:#FBEFED;
  --red-line:#EAC9C3;
  --orange:#FF8001;           /* 副色：橙色 */
  --orange-dark:#E06E00;
  --orange-bg:#FFF3E6;
  --radius:3px;
  --font:"Noto Sans SC","Source Han Sans SC","Source Han Sans CN","Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:64px}
body{font-family:var(--font);color:var(--text);background:var(--bg);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{vertical-align:middle}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--link);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:var(--radius);font-size:14px;font-weight:500;height:40px;padding:0 22px;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}
.btn-white{background:#fff;color:var(--primary-deep)}
.btn-white:hover{background:#E8EFF6}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.8)}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark)}
.btn-accent{background:var(--orange);color:#fff}
.btn-accent:hover{background:var(--orange-dark)}
.btn-oc{background:transparent;border-color:var(--orange);color:#FFB877}
.btn-oc:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.btn-sm{height:34px;font-size:13px;padding:0 16px}

/* ============ 顶栏 ============ */
.site-header{position:sticky;top:0;z-index:100;background:var(--primary-deep);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{position:relative;display:flex;align-items:center;height:64px;gap:36px}
.logo{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0;padding:10px 0}
.logo-mark{height:42px;width:auto;flex-shrink:0;display:block;object-fit:contain}
.logo-text .cn{display:block;font-size:16px;font-weight:900;letter-spacing:1px;line-height:1.25;white-space:nowrap}
.logo-text .en{display:block;font-size:10px;color:rgba(255,255,255,.55);letter-spacing:1.5px;line-height:1.4}
.nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.nav a{color:rgba(255,255,255,.82);font-size:14px;padding:8px 2px;position:relative;transition:color .15s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .18s}
.nav a:hover{color:#fff}
.nav a:hover::after{transform:scaleX(1)}
.nav a.active{color:#fff;font-weight:700}
.nav a.active::after{transform:scaleX(1)}
.header-cta{margin-left:6px;flex-shrink:0}
.menu-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius);background:transparent;color:#fff;margin-left:auto}

/* ============ 路由视图 ============ */
.view{display:none}
.view.active{display:block}

/* ============ Hero ============ */
.hero{background:var(--primary-deep);color:#fff;position:relative;overflow:hidden}
.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:56px 56px;pointer-events:none}
.hero-mark{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:360px;height:360px;opacity:.10;pointer-events:none}
.hero-inner{position:relative;max-width:1200px;margin:0 auto;padding:84px 24px 60px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,0.85fr);gap:48px;align-items:center}
.hero-main{min-width:0}
.hero-fig{margin:0;border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.05);aspect-ratio:4/3}
.hero-fig img{display:block;width:100%;height:100%;object-fit:cover}
.hero-tag{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:2px;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.28);padding:5px 12px;border-radius:var(--radius)}
.hero-tag i{width:6px;height:6px;background:var(--orange);border-radius:50%}
.hero h1{font-size:42px;line-height:1.3;font-weight:900;margin:22px 0 6px;letter-spacing:1px}
.hero .h-sub{font-size:22px;font-weight:700;color:#fff;margin-bottom:16px;line-height:1.45;max-width:640px;text-wrap:balance}
.hero p.lead{font-size:15px;color:rgba(255,255,255,.72);max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 46px}
.hero-stats{display:flex;border-top:1px solid rgba(255,255,255,.14);padding-top:26px}
.stat{flex:1;padding:0 26px;border-left:1px solid rgba(255,255,255,.14)}
.stat:first-child{border-left:0;padding-left:0}
.stat .num{font-size:30px;font-weight:900;color:#fff;line-height:1.2;font-variant-numeric:tabular-nums}
.stat .lbl{font-size:13px;color:rgba(255,255,255,.6);margin-top:5px}

/* ============ 业务范围强调条 ============ */
.biz-focus{background:var(--orange-bg);border-bottom:1px solid #F0DCC4}
.biz-focus-inner{display:flex;align-items:center;gap:22px;padding:18px 24px;flex-wrap:wrap}
.biz-focus-label{flex-shrink:0;font-size:12px;font-weight:700;letter-spacing:2px;color:#fff;background:var(--orange);padding:5px 10px;border-radius:var(--radius)}
.biz-focus-copy{flex:1;min-width:220px}
.biz-focus-copy strong{display:block;font-size:16px;font-weight:900;color:var(--text);line-height:1.45}
.biz-focus-copy span{display:block;margin-top:4px;font-size:13px;color:var(--text-2);line-height:1.6}

/* ============ 子页横幅 ============ */
.page-banner{background:var(--primary-deep);color:#fff;position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.08)}
.page-banner::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:56px 56px;pointer-events:none}
.page-banner .container{position:relative;padding:46px 24px 44px}
.crumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:14px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.crumb a{color:rgba(255,255,255,.55);transition:color .15s}
.crumb a:hover{color:#fff}
.crumb span{color:rgba(255,255,255,.32)}
.crumb em{font-style:normal;color:#fff}
.page-banner h1{font-size:32px;font-weight:900;letter-spacing:1px;line-height:1.35}
.page-banner p{margin-top:10px;font-size:14px;color:rgba(255,255,255,.7);max-width:720px}

/* ============ 区块通用 ============ */
.sec{padding:72px 0}
.sec-gray{background:var(--bg-gray)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px}
.sec-head .kicker{font-size:13px;font-weight:700;color:var(--primary);letter-spacing:3px;margin-bottom:8px}
.sec-title{font-size:26px;font-weight:900;color:var(--text);line-height:1.4;position:relative;padding-left:14px}
.sec-title::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:26px;background:var(--orange)}
.sec-desc{font-size:14px;color:var(--text-2);margin-top:10px;max-width:760px}
.more-link{font-size:13px;font-weight:700;color:var(--primary);display:inline-flex;align-items:center;gap:4px;transition:color .15s;flex-shrink:0}
.more-link:hover{color:var(--orange-dark)}

/* ============ 新闻列表 ============ */
.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.news-item{display:flex;align-items:center;gap:26px;padding:17px 26px;border-top:1px solid var(--line);cursor:pointer;transition:background .15s}
.news-item:first-child{border-top:0}
.news-item:hover{background:var(--blue-bg)}
.news-date{width:84px;flex-shrink:0;text-align:center}
.news-date .d{font-size:27px;font-weight:900;color:var(--primary);line-height:1.1;font-variant-numeric:tabular-nums}
.news-date .y{font-size:12px;color:var(--text-3)}
.news-tag{flex-shrink:0;font-size:12px;padding:3px 9px;border:1px solid var(--line-strong);border-radius:var(--radius);color:var(--text-2);background:#fff;white-space:nowrap}
.news-title{flex:1;font-size:15px;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .15s}
.news-item:hover .news-title{color:var(--primary)}
.news-more{flex-shrink:0;font-size:13px;color:var(--text-3);white-space:nowrap;transition:color .15s}
.news-item:hover .news-more{color:var(--orange)}

/* ============ 卡片 ============ */
.grid{display:grid;gap:20px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;display:flex;flex-direction:column;transition:border-color .15s}
.card:hover{border-color:var(--line-strong)}
.card .ic{width:44px;height:44px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--blue-bg);color:var(--primary);border-radius:var(--radius);margin-bottom:18px}
.card h3{font-size:17px;font-weight:700;margin-bottom:10px;line-height:1.5}
.card p{font-size:14px;color:var(--text-2);line-height:1.75;flex:1}
.card-link{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;font-weight:700;color:var(--primary);transition:color .15s}
.card:hover .card-link{color:var(--orange-dark)}

/* ============ 大模型底座 ============ */
.model-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.model-copy h3{font-size:20px;font-weight:900;margin:0 0 14px;line-height:1.5}
.model-copy p{font-size:14px;color:var(--text-2);margin-bottom:12px;line-height:1.85}
.model-copy p:last-child{margin-bottom:0}
.model-safe{margin-top:28px;padding:28px 30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.model-safe-actions{margin:18px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{font-size:13px;color:var(--primary);background:var(--blue-bg);border:1px solid #D4E2F0;border-radius:var(--radius);padding:6px 14px;font-weight:500}
.spec-table{width:100%;border-collapse:collapse;table-layout:fixed;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-table col.k{width:34%}
.spec-table th,.spec-table td{padding:14px 20px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;line-height:1.65;vertical-align:top}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-table .k{font-weight:700;color:var(--text-2);background:var(--bg-gray)}

/* ============ 安全合规 ============ */
.sec-item .ic{margin-bottom:16px}
.notice{display:flex;gap:12px;align-items:flex-start;background:var(--red-bg);border:1px solid var(--red-line);border-radius:var(--radius);padding:14px 18px;font-size:13px;color:#7A2E24;line-height:1.7;margin-top:24px}
.notice svg{flex-shrink:0;margin-top:4px;color:var(--red)}
.points{margin-top:14px;display:grid;gap:9px}
.points li{display:flex;gap:9px;font-size:13px;color:var(--text-2);line-height:1.65}
.points li::before{content:"";width:6px;height:6px;background:var(--orange);border-radius:1px;margin-top:9px;flex-shrink:0}

/* ============ 服务流程 ============ */
.process{display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.process::before{content:"";position:absolute;left:64px;right:64px;top:22px;border-top:1px dashed var(--line-strong)}
.step{position:relative;padding:0 26px}
.step:first-child{padding-left:0}
.step:last-child{padding-right:0}
.step .no{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--primary);color:var(--primary);font-weight:900;font-size:16px;background:#fff;border-radius:var(--radius);margin-bottom:16px;position:relative;z-index:1}
.step h3{font-size:15px;font-weight:700;margin-bottom:7px}
.step p{font-size:13px;color:var(--text-2);line-height:1.7}

/* ============ 关于 / 时间轴 ============ */
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.about-copy h3{font-size:20px;font-weight:900;margin:6px 0 14px}
.about-copy p{font-size:14px;color:var(--text-2);line-height:1.85;margin-bottom:14px}
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{font-size:12px;color:var(--text-2);border:1px solid var(--line-strong);background:#fff;border-radius:var(--radius);padding:5px 12px}
.tl{position:relative}
.tl::before{content:"";position:absolute;left:calc(96px + 16px);top:4px;bottom:4px;width:1px;background:var(--line-strong);transform:translateX(-50%)}
.tl-r{display:grid;grid-template-columns:96px 32px 1fr}
.tl .t{text-align:right;padding:4px 0 24px;font-size:14px;font-weight:700;color:var(--text-2);font-variant-numeric:tabular-nums;line-height:1.5}
.tl .dot{justify-self:center;align-self:start;width:13px;height:13px;border:3px solid var(--primary);border-radius:50%;background:#fff;margin-top:5px;position:relative;z-index:1}
.tl .c{padding:0 0 26px;font-size:14px}
.tl .c b{display:block;font-size:15px;font-weight:700;color:var(--text);margin-bottom:3px}
.tl .c span{color:var(--text-3);font-size:13px}

/* ============ 申请表单 / 联系方式 ============ */
.contact-wrap{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;align-items:start}
.contact-info h3{font-size:20px;font-weight:900;margin:6px 0 14px}
.contact-info p{font-size:14px;color:var(--text-2);line-height:1.85;margin-bottom:22px}
.ci{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.ci:last-child{border-bottom:0}
.ci .ic{width:38px;height:38px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--blue-bg);color:var(--primary);border-radius:var(--radius)}
.ci b{display:block;font-size:14px;font-weight:700;margin-bottom:2px}
.ci span{font-size:13px;color:var(--text-2)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.form-card h3{font-size:18px;font-weight:900;margin-bottom:6px}
.form-card .fh{font-size:13px;color:var(--text-3);margin-bottom:22px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
.field label em{color:var(--red);font-style:normal;margin-left:2px}
.input,select,textarea{width:100%;height:40px;border:1px solid var(--line-strong);border-radius:var(--radius);padding:0 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);transition:border-color .15s;appearance:none}
textarea{height:92px;padding:10px 12px;resize:vertical;line-height:1.6}
.input::placeholder,textarea::placeholder{color:var(--text-3)}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-actions .note{font-size:12px;color:var(--text-3);line-height:1.6;max-width:320px}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23565F6B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

/* ============ CTA 横幅 ============ */
.cta-strip{background:var(--primary-deep);color:#fff;position:relative;overflow:hidden}
.cta-strip::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:56px 56px;pointer-events:none}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:44px 24px;flex-wrap:wrap}
.cta-inner h2{font-size:24px;font-weight:900;line-height:1.5}
.cta-inner p{margin-top:8px;font-size:14px;color:rgba(255,255,255,.7)}

/* ============ 页脚 ============ */
.site-footer{background:var(--primary-deep);color:rgba(255,255,255,.78)}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:44px;padding:54px 0 40px}
.f-brand .logo{margin-bottom:14px}
.f-brand p{font-size:13px;line-height:1.85;color:rgba(255,255,255,.6);max-width:360px}
.f-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:1px}
.f-col ul li{margin-bottom:10px}
.f-col a{font-size:13px;color:rgba(255,255,255,.65);transition:color .15s}
.f-col a:hover{color:#fff}
.f-contact li{font-size:13px;color:rgba(255,255,255,.65);margin-bottom:10px;display:flex;gap:8px;align-items:flex-start}
.f-contact svg{flex-shrink:0;margin-top:3px;color:rgba(255,255,255,.4)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:12px;color:rgba(255,255,255,.48);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ============ 弹窗 / Toast ============ */
.modal{position:fixed;inset:0;background:rgba(8,24,42,.55);display:none;align-items:center;justify-content:center;z-index:200;padding:24px}
.modal.open{display:flex}
.modal-panel{background:#fff;max-width:660px;width:100%;max-height:80vh;overflow:auto;border-radius:4px;padding:32px;position:relative}
.modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--text-2);transition:background .15s,color .15s}
.modal-close:hover{background:var(--bg-gray);color:var(--text)}
.modal-panel .mtag{display:inline-block;font-size:12px;padding:3px 10px;border:1px solid var(--line-strong);border-radius:var(--radius);color:var(--text-2);margin-bottom:14px}
.modal-panel h2{font-size:20px;font-weight:900;line-height:1.5;margin-bottom:10px}
.modal-panel .mmeta{font-size:13px;color:var(--text-3);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:18px}
.modal-panel .mbody p{font-size:14px;color:var(--text-2);line-height:1.9;margin-bottom:12px}
.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%,16px);background:#20262E;color:#fff;padding:11px 22px;border-radius:var(--radius);font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:300;max-width:88vw}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .model-wrap,.about-wrap,.contact-wrap,.media-split{grid-template-columns:1fr;gap:28px}
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .hero-fig{max-width:520px;aspect-ratio:16/10}
  .hero-mark{width:280px;height:280px}
}
@media (max-width:860px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--primary-deep);flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 18px;border-top:1px solid rgba(255,255,255,.1)}
  .nav.open{display:flex}
  .nav a{padding:13px 2px;border-bottom:1px solid rgba(255,255,255,.07)}
  .nav a::after{display:none}
  .header-cta{display:none}
  .menu-toggle{display:flex}
  .hero h1{font-size:32px}
  .hero-mark{display:none}
  .hero-stats{flex-wrap:wrap}
  .stat{flex:1 1 44%;padding:0 18px;border-left:0}
  .stat:nth-child(odd){padding-left:0}
  .stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14);margin-top:20px;padding-top:20px}
  .process{grid-template-columns:1fr;gap:0}
  .process::before{left:22px;right:auto;top:60px;bottom:60px;border-top:0;border-left:1px dashed var(--line-strong)}
  .step{padding:0 0 26px 60px}
  .step:first-child{padding-left:60px}
  .step .no{margin-bottom:12px;position:absolute;left:0;top:0}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:640px){
  .sec{padding:52px 0}
  .sec-title{font-size:22px}
  .page-banner h1{font-size:24px}
  .page-banner .container{padding:36px 20px 34px}
  .cta-inner h2{font-size:19px}
  .hero-inner{padding:56px 20px 44px}
  .hero h1{font-size:27px}
  .hero .h-sub{font-size:18px}
  .btn{height:44px}
  .card-link{min-height:44px;align-items:center}
  .more-link{min-height:44px;align-items:center}
  .input,select,textarea{font-size:16px}
  .g4,.g3,.g2{grid-template-columns:1fr}
  .news-item{flex-wrap:wrap;gap:10px;padding:16px 18px}
  .news-date{width:auto;text-align:left;display:flex;align-items:baseline;gap:6px}
  .news-date .d{font-size:18px}
  .news-title{flex:1 1 100%;order:3;white-space:normal}
  .news-more{display:none}
  .form{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
  .points li{font-size:14px}
  .crumb a{min-height:40px;min-width:44px;display:inline-flex;align-items:center;justify-content:center}
}

/* ============ 配图与图文分栏（统一节奏） ============ */
.fig-wide{margin:0 0 34px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.fig-wide img{display:block;width:100%;height:auto;aspect-ratio:21/9;object-fit:cover}
.fig-wide--sm img{aspect-ratio:3/1}
.fig-inline{margin:22px 0 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.fig-inline img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}

/* 左右图文：文左图右；--flip 时图左文右 */
.media-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-bottom:34px}
.media-split--flip .media-fig{order:-1}
.media-fig{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;aspect-ratio:4/3}
.media-fig img{display:block;width:100%;height:100%;object-fit:cover}

/* 核心能力：能力卡 + 右侧配图栏（等高） */
.cap-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,320px);gap:34px;align-items:stretch}
.cap-aside{display:flex;flex-direction:column;min-width:0}
.cap-aside figure{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;display:flex;flex-direction:column;flex:1 1 auto;min-height:240px}
.cap-aside img{display:block;width:100%;flex:1 1 auto;object-fit:cover;min-height:240px}
.cap-aside p{flex-shrink:0;margin:14px 0 0;font-size:13px;color:var(--text-2);line-height:1.8;border-left:3px solid var(--orange);padding-left:12px}

/* 子页流程标题旁小图（兼容 product.html） */
.proc-aside{margin:0 0 0 24px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;flex-shrink:0;align-self:center}
.proc-aside img{display:block;width:280px;height:120px;object-fit:cover}

@media (max-width:1024px){
  .cap-wrap{grid-template-columns:1fr;align-items:start}
  .cap-aside{max-width:520px}
  .cap-aside figure{flex:none;aspect-ratio:16/10;min-height:0;height:auto}
  .cap-aside img{flex:none;height:100%;min-height:0}
  .media-split--flip .media-fig{order:0}
  .media-fig{max-width:520px;aspect-ratio:16/10}
  .fig-wide img{aspect-ratio:16/9}
  .fig-wide--sm img{aspect-ratio:2/1}
  .proc-aside{display:none}
}
@media (max-width:640px){
  .fig-wide img,.fig-wide--sm img{aspect-ratio:16/10}
  .media-fig,.hero-fig{aspect-ratio:16/10}
  .biz-focus-inner{padding:16px 20px;gap:14px}
  .biz-focus-copy strong{font-size:15px}
}