/* 企业与Dia产品共同品牌：白底、深蓝、可读工作成果；全原生，无装饰性滚动动画。 */
.marketing-page{--ink:#10283b;--brand:#1268ff;--muted:#4b6072;--line:#d7e0e7;--soft:#f3f7fa;color:var(--ink)}
.marketing-page *{box-sizing:border-box}.marketing-page body{margin:0}.marketing-page .wrap{max-width:1280px;width:calc(100% - 96px);margin-inline:auto}.marketing-page main{padding-top:0}.marketing-page h1{font-size:clamp(42px,5.1vw,72px);letter-spacing:-.045em;line-height:1.09;margin:0 0 24px;font-weight:650}.marketing-page h2{font-size:clamp(30px,3.3vw,46px);line-height:1.15;letter-spacing:-.035em;margin:0 0 36px}.marketing-page h3{font-size:23px;line-height:1.3;margin:0 0 14px;letter-spacing:-.02em}.marketing-page p{margin:0 0 20px;max-width:72ch}.marketing-page .lede{font-size:19px;line-height:1.65;max-width:58ch}.marketing-page .eyebrow{font-size:14px;margin-bottom:22px;color:#4b6072}.marketing-page a:not(.btn){text-underline-offset:5px}.marketing-page a:focus-visible,.marketing-page button:focus-visible,.marketing-page input:focus-visible,.marketing-page textarea:focus-visible,.marketing-page select:focus-visible,.marketing-page summary:focus-visible{outline:3px solid 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#e3eaf0}.task-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px}.task-list article{border-top:1px solid #bcccd7;padding-top:24px}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:88px;align-items:start}.requirement-form{padding:30px;background:#fff;border:1px solid #bcccd7;border-radius:5px;min-width:0}.requirement-form label{display:block;font-size:15px;font-weight:650;margin-bottom:9px}.requirement-form .field{margin-bottom:22px}.requirement-form .field-help{font-size:13px;color:#4b6072;margin-top:-3px;margin-bottom:12px}.requirement-form input,.requirement-form textarea,.requirement-form select{width:100%;padding:12px 14px;background:#fff;color:#10283b;border:1px solid #9fb1be;border-radius:3px;font:inherit;font-size:16px;min-height:46px;line-height:1.5}.requirement-form textarea{resize:vertical}.requirement-form .btn{width:100%;margin-top:15px}.requirement-form .btn:disabled{opacity:.7;cursor:wait}.extra-fields{border-top:1px solid #d7e0e7;padding:17px 0;margin-bottom:5px}.extra-fields summary{cursor:pointer;font-size:14px;min-height:30px}.extra-fields[open] summary{margin-bottom:24px}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.form-note,.status{font-size:13px;margin-top:15px!important}.plain-list{padding-left:22px;margin:24px 0;list-style:disc}.plain-list li{margin:14px 0}.workflow-steps{counter-reset:step;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 64px;padding:0}.workflow-steps li{counter-increment:step;padding:24px 0 0;border-top:1px solid #b9cbda}.workflow-steps li:before{content:counter(step);font-size:20px;color:#1268ff;display:block;margin-bottom:18px}.delivery-pack{padding:36px;background:#eef4f8;border-left:3px solid #1268ff}.delivery-pack b{display:block;font-size:20px;margin-bottom:26px}.delivery-pack p{padding-bottom:12px;border-bottom:1px solid #d7e0e7}.faq-list{max-width:900px}.faq-list details{padding:20px 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.footgrid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px}.marketing-page .footer a{color:#dbe6ee;font-size:14px;display:block;margin:11px 0;text-decoration:none}.marketing-page .footer b{display:block;color:#fff;margin-bottom:18px;font-size:15px}.marketing-page .footer .footer-brand{font-size:22px}.marketing-page .footer p{font-size:14px}.marketing-page .footbottom{display:flex;gap:24px;justify-content:space-between;border-top:1px solid #3a5263;padding-top:24px;margin-top:40px;align-items:start;font-size:12px}.marketing-page .footbottom>div{display:flex;gap:22px;flex-wrap:wrap}.marketing-page .footbottom a{margin:0;font-size:12px}.marketing-page .analytics-choice{font:inherit;border:0;padding:0;background:none;color:#dbe6ee;cursor:pointer}.marketing-page .consent-banner{font-size:12px;padding:14px 20px;max-width:490px;left:20px;right:auto;bottom:18px;background:#fff;border:1px solid #bcccd7;box-shadow:0 4px 20px #10283b12;z-index:70}.marketing-page .consent-copy b{color:#10283b}.marketing-page .consent-copy p{font-size:12px;line-height:1.5;margin:6px 0 12px}.marketing-page .consent-actions{display:flex;gap:12px}.marketing-page .consent-btn{font-size:12px;padding:8px 12px;min-height:38px}.marketing-page .policy-hero{padding:60px 0 20px}.marketing-page .contact-hero h1{max-width:950px}.marketing-page .contact-hero{padding-bottom:36px}.marketing-page .contact-hero+.section{padding-top:44px}.marketing-page .hero .workspace-figure img{loading:eager}.marketing-page .resource-hero h1{font-size:clamp(38px,4.5vw,60px)}
@media(max-width:1100px){.marketing-page .navlinks{gap:16px}.marketing-page .navlinks>a{font-size:13px}.marketing-page .navin{gap:22px}.marketing-page .wrap{width:calc(100% - 64px)}.marketing-page .logo img{width:158px}.marketing-page .contact-layout{gap:44px}.marketing-page .hero-grid{gap:32px}.company-globe{height:350px}}
@media(max-width:960px){.marketing-page .navtoggle{display:block;flex-shrink:0}.marketing-page .navin{min-height:76px}.marketing-page .navlinks{position:absolute;top:76px;left:0;right:0;padding:22px 32px;background:#fff;border-bottom:1px solid #bcccd7;display:none;flex-direction:column;align-items:stretch;gap:0}.marketing-page .navlinks.open{display:flex}.marketing-page .navlinks>a{font-size:16px;padding:14px 0}.marketing-page .navlinks .btn{padding:12px 18px;margin-top:10px}.marketing-page .hero{padding:54px 0}.marketing-page .hero-grid,.story-split,.contact-layout{grid-template-columns:1fr;gap:40px}.marketing-page .hero-grid>div{max-width:750px}.company-globe{height:300px}.story-split.reverse>div,.story-split.reverse>figure{order:initial}.benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.marketing-page .section{padding:58px 0}.company-facts{grid-template-columns:1fr;gap:24px}.task-list{gap:25px}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.marketing-page .footer .footgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-figure{max-width:800px}.marketing-page .hero h1{font-size:56px}.marketing-page .contact-layout{gap:28px}.no-js .navlinks{display:flex;position:static}.js .navlinks:not(.open){display:none}}
@media(max-width:600px){.marketing-page .wrap{width:calc(100% - 40px)}.marketing-page .hero h1{font-size:42px;line-height:1.12}.marketing-page h2{font-size:32px}.marketing-page h3{font-size:22px}.marketing-page .hero{padding:36px 0 40px}.marketing-page .hero .lede{font-size:17px}.marketing-page .eyebrow{font-size:12px;margin-bottom:18px}.marketing-page .actions{gap:10px;align-items:stretch}.marketing-page .actions .btn{flex:1 0 100%;font-size:14px;min-height:48px}.marketing-page .hero-grid{gap:30px}.marketing-page .section{padding:44px 0}.benefit-grid,.task-list,.resource-grid,.workflow-steps{grid-template-columns:1fr;gap:28px}.marketing-page .section h2{margin-bottom:28px}.story-split{gap:28px}.company-globe{height:230px}.requirement-form{padding:20px}.marketing-page .footer .footgrid{grid-template-columns:1fr 1fr;gap:28px 20px}.marketing-page .footer .footgrid>div:first-child{grid-column:1/-1}.marketing-page .footbottom{flex-direction:column}.marketing-page .consent-banner{left:10px;right:10px;max-width:none;bottom:10px;padding:12px 16px}.marketing-page .consent-copy p{margin-bottom:8px}.marketing-page main>.benefit-grid{width:calc(100% - 40px)}.marketing-page .contact-hero h1{font-size:40px}.marketing-page .contact-hero+.section{padding-top:26px}.dia-word{font-size:27px}.dia-symbol{font-size:45px}.delivery-pack{padding:24px}.marketing-page .reading{width:calc(100% - 40px)}}
@media(prefers-reduced-motion:reduce){.marketing-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* 首屏的主动作需在常规笔记本视口内；skip只在键盘聚焦时显示。 */
body.marketing-page{margin:0}.marketing-page .skip{position:absolute;top:0;left:20px;transform:translateY(-150%);padding:12px 18px;background:#fff;color:#10283b;z-index:100}.marketing-page .skip:focus{transform:translateY(0)}.marketing-page .product-hero h1{font-size:clamp(42px,4.8vw,64px)}
@media(max-width:960px){.marketing-page .product-hero h1{font-size:52px}}
@media(max-width:600px){.marketing-page .product-hero h1{font-size:40px}}

.article-example{border:1px solid #bcccd7;padding:28px;background:#f7f9fb}.article-example dl{display:grid;grid-template-columns:150px 1fr;gap:16px 24px}.article-example dt{font-weight:650}.article-example dd{margin:0}.article-example .visual-note{margin-top:24px!important}@media(max-width:600px){.article-example{padding:20px}.article-example dl{grid-template-columns:1fr;gap:6px}.article-example dd{margin-bottom:16px}}
/* 没有主视觉的内页采用完整阅读宽度；禁JS时仍能导航和邮件联系。 */
.marketing-page .hero-grid:has(> :only-child){grid-template-columns:1fr}.marketing-page .hero-grid:has(> :only-child)>div{max-width:980px}.marketing-page .hero-grid:has(> :only-child) .lede{max-width:760px}
html:not(.js) .marketing-page .navin{flex-wrap:wrap}html:not(.js) .marketing-page .navlinks{display:flex;position:static;flex-wrap:wrap;width:100%;padding:16px 0;gap:16px;background:#fff}html:not(.js) .marketing-page .navtoggle{display:none}html:not(.js) .marketing-page .demo-scenarios,html:not(.js) .marketing-page .demo-layout{display:none}
/* 公司主视觉保持完整地平线连接构图，避免纵向裁掉品牌意象。 */
.marketing-page .company-globe{height:auto;aspect-ratio:2.5;object-fit:contain}