@charset "UTF-8";
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.eyebrow{display:none}.product-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s}.product-card:hover{box-shadow:0 12px 25px #1a634b14}.product-card>img{height:240px;background:#f0f4f2;object-fit:cover}.card-body{padding:24px;flex:1;display:flex;flex-direction:column}.card-body .micro{font-size:12px;color:var(--green);margin-bottom:10px}.card-body p{font-size:15px}.card-body .card-link{margin-top:auto;padding-top:16px}.source-caption{font-size:13px;color:var(--muted);margin-top:-35px}.detail-copy{max-width:850px;margin-top:40px}.wide-image{border-radius:var(--radius);height:auto}.text-card{border:1px solid var(--line);padding:30px;border-radius:14px;background:white}.text-card p{margin-bottom:12px}.text-card .button{margin-top:16px}.cta-band{background:var(--green);color:white;padding:50px;border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{margin-bottom:0}.cta-band .eyebrow{color:#b6e4d2}.cta-band .button{flex-shrink:0}footer{background:#f4f8f6;border-top:1px solid var(--line);padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}.footer-grid p,.footer-grid a{font-size:14px}.footer-grid p{margin:12px 0}.footer-grid a{display:block;color:var(--muted);margin-top:10px}.footer-grid b{font-size:15px}.footer-bottom{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;font-size:12px;color:var(--muted)}
@media(min-width:1600px){.hero-photo{height:640px}}
@media(max-width:1200px){.nav-wrap{gap:16px}.site-header nav{gap:12px}.site-header nav a{font-size:13px}.brand strong{font-size:20px}.nav-contact{padding:8px 10px}.hero-photo{height:560px}.feature{gap:40px}.contact-section{gap:40px}}
@media(max-width:1000px){.wrap{width:calc(100% - 44px)}.nav-wrap{width:calc(100% - 40px);min-height:72px}.menu{display:block;margin-left:auto}.site-header nav{display:none;position:absolute;left:20px;right:20px;top:72px;background:white;border:1px solid var(--line);border-radius:10px;padding:14px;box-shadow:0 16px 30px #163a351c}.site-header nav.open{display:grid;grid-template-columns:1fr 1fr;gap:0}.site-header nav a{font-size:16px;padding:12px}.nav-contact{display:none}.hero-layout{gap:24px}.hero-photo{height:530px}.three{grid-template-columns:repeat(2,minmax(0,1fr))}.matrix{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{align-items:start;gap:25px}.feature{gap:30px}.feature img{height:410px}.partner-row{grid-template-columns:repeat(2,minmax(0,1fr))}.split{gap:30px}.footer-grid{grid-template-columns:1.3fr 1fr}.hero-foot{flex-wrap:wrap;gap:16px}.hero-copy h1{font-size:38px}}
@media(max-width:700px){section{padding:58px 0}.home-hero{padding-top:18px}.hero-layout,.split,.feature,.feature.reverse,.contact-section{grid-template-columns:1fr}.hero-copy{padding:20px 0 0}.hero-copy h1{font-size:42px}.hero-photo{height:390px;border-top-left-radius:65px}.hero-copy p{font-size:16px}.hero-foot{justify-content:flex-start;font-size:12px;gap:12px 24px;margin-top:25px}.section-head{display:block}.section-head p{max-width:none;margin-top:15px}.three,.two,.matrix{grid-template-columns:1fr}.scene img{height:235px}.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 15px}.steps article:nth-child(2n){border:0}.agent-strip{display:block}.agent-strip .button{margin-top:24px}.matrix>a{padding:26px}.matrix h3{margin-top:18px}.matrix p{min-height:0}.feature{padding-top:15px;padding-bottom:50px;gap:28px}.feature.reverse figure{order:0}.feature img{height:350px;object-position:center}.feature .lead{font-size:16px}.report-panel{padding:20px;gap:25px}.report-panel .check-list{font-size:15px}.partner-row a{padding:20px;font-size:16px}.contact-section{gap:25px}form{padding:22px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>.brand{grid-column:1/-1}.footer-grid a{overflow-wrap:anywhere}.subhero{padding-top:45px;padding-bottom:45px}.subhero figure img{height:310px}.subhero h1{font-size:36px}.source-caption{margin-top:-15px}.product-card>img{height:270px}.cta-band{display:block;padding:28px}.cta-band .button{margin-top:25px}.filters{gap:8px}.filters button{font-size:13px}.category-block{margin-bottom:55px}.eyebrow{font-size:12px}.report-panel figcaption{line-height:1.5}.brand strong{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.page-access{background:#eef7f3;border-bottom:1px solid var(--line);font-size:13px}.page-access>.wrap{display:flex;justify-content:space-between;gap:15px;padding:9px 0}.page-access a{font-weight:700;color:var(--green);white-space:nowrap}.page-index-section{padding-top:10px;padding-bottom:55px}.page-index-section h2 small{font-size:15px;font-weight:400;color:var(--muted)}.page-index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.page-index-card{border:1px solid var(--line);border-radius:12px;padding:25px;display:flex;flex-direction:column}.page-index-card:hover{background:var(--mint)}.page-index-card h3{font-size:19px}.page-index-card p{font-size:14px}.page-index-card span{margin-top:auto;color:var(--green);font-weight:700;font-size:14px}@media(max-width:1000px){.page-index-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.page-access span{display:none}.page-access>.wrap{justify-content:flex-end}.page-index-grid{grid-template-columns:1fr}}
/* Preserve the full supplied imagery; text alone receives a 50% opacity panel. */
.lab-background{padding:0!important;position:relative;background:#e7eeec;overflow:visible}
.lab-background-image{width:100%;height:auto;object-fit:contain;display:block}
.lab-hero-content{position:absolute;inset:0;display:flex;align-items:center;padding:4vw 6vw}
.mask-50{background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.45);border-radius:16px;padding:34px!important;max-width:610px}
.mask-50 h1{font-size:clamp(32px,3.8vw,58px);line-height:1.25;margin-bottom:18px;text-shadow:0 1px 2px #ffffff70}
.mask-50 p{color:#163a35;font-weight:500;margin-bottom:12px}.mask-50 .eyebrow{color:#064d3f}.mask-50 .outline{background:rgba(255,255,255,.5)}.mask-50 .actions{margin-bottom:0}
.product-card>img{object-fit:contain;height:320px;background:#f4f7f6;padding:8px}
.scene img{object-fit:contain;height:270px;background:#f4f7f6}.feature img{height:auto;max-height:none;object-fit:contain}.subhero figure img{height:auto;max-height:680px;object-fit:contain;border-radius:10px}.subhero figure{background:#f4f7f6}.wide-image{height:auto;object-fit:contain}.full-figure{margin:20px 0}.full-figure img{height:auto!important;max-height:none!important;object-fit:contain!important}.full-figure figcaption{font-size:13px;color:var(--muted);padding:8px 0}.report-panel img{height:auto;object-fit:contain}.grid.two>img{height:auto;object-fit:contain;align-self:center}.product-explainer{padding-top:35px;padding-bottom:45px}.product-explainer>p{max-width:1020px}.detail-panels{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}.detail-panels article{background:var(--mint);padding:28px;border:1px solid var(--line);border-radius:14px}.detail-panels .check-list{line-height:2;margin:0}.detail-panels p{margin:0}.product-explainer video{width:100%;max-height:780px;background:#061e25;border-radius:14px}.video-link a{color:var(--green);border-bottom:1px solid}.audience-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.audience-card{display:flex;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:0 3px 0 #dae5df}.audience-card:hover{background:var(--mint)}.scene-number{color:#009f8c;font-weight:700;font-size:20px}.audience-card small{display:block;color:var(--muted);font-size:12px;letter-spacing:.1em}.audience-card h3{margin:8px 0 12px}.audience-card p{margin:0;font-size:15px}.six-scenes{padding-top:70px}
@media(max-width:1000px){.mask-50{max-width:540px;padding:25px!important}.mask-50 h1{font-size:36px}.mask-50 .actions{gap:8px}.mask-50 .button{font-size:13px;padding:9px 12px}.mask-50 .eyebrow{font-size:11px}.mask-50 p{font-size:14px}.lab-hero-content{padding:25px}.audience-card{padding:23px;gap:18px}}
@media(max-width:700px){.lab-background{display:flex;flex-direction:column;background:#eff6f3}.lab-background-image{order:0;width:100%;height:auto}.lab-hero-content{position:relative;order:1;padding:16px 22px 26px;display:block}.mask-50{max-width:none;padding:23px!important;background:rgba(255,255,255,.5)}.mask-50 h1{font-size:34px}.mask-50 p{font-size:16px}.mask-50 .eyebrow{font-size:11px;overflow-wrap:anywhere}.mask-50 .button{font-size:14px}.product-card>img{height:320px;object-fit:contain}.subhero figure img{max-height:none}.audience-grid,.detail-panels{grid-template-columns:1fr}.audience-card{gap:18px}.product-explainer{padding-top:25px;padding-bottom:30px}.scene img{height:auto;max-height:340px;object-fit:contain}}


[hidden]{display:none!important}.image-hint{font-size:13px;color:var(--muted);padding:8px}.video-shortcut{margin:12px}.mask-50{backdrop-filter:blur(7px)}

.hero-background-video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#082b31}.hero-video-toggle{position:absolute;bottom:18px;right:22px;z-index:3;padding:8px 14px;border:1px solid #ffffff90;border-radius:5px;background:rgba(255,255,255,.5);color:#173a35;cursor:pointer;font-size:14px}.lab-hero-content .mask-50{background:rgba(255,255,255,.5)}@media(max-width:700px){.hero-video-toggle{top:12px;bottom:auto;right:12px;font-size:12px}.hero-background-video{width:100%;aspect-ratio:16/9}}

.lab-hero-content .mask-50{background:rgba(255,255,255,.4);backdrop-filter:none}.lab-hero-content[hidden]{display:none!important;visibility:hidden!important;pointer-events:none!important}

/* Desktop golden-ratio split: 38.2% copy / 61.8% unobstructed video. */
@media(min-width:701px){
 .lab-hero-content{padding:0;align-items:stretch;justify-content:flex-start}
 .lab-hero-content .mask-50{width:38.2%;max-width:none;flex:0 0 38.2%;box-sizing:border-box;border:0;border-radius:0;padding:clamp(22px,2.8vw,52px)!important;display:flex;flex-direction:column;justify-content:center;background:rgba(255,255,255,.5);backdrop-filter:none}
 .lab-hero-content .mask-50 h1{font-size:clamp(26px,3vw,48px);line-height:1.3;letter-spacing:-.03em}
 .lab-hero-content .mask-50 .eyebrow{font-size:clamp(11px,.85vw,13px);letter-spacing:.06em;overflow-wrap:anywhere}
 .lab-hero-content .mask-50 p{font-size:clamp(13px,1.1vw,17px);line-height:1.7}
 .lab-hero-content .mask-50 .actions{gap:9px;margin-top:18px}
 .lab-hero-content .mask-50 .button{padding:10px 13px;font-size:clamp(12px,1vw,15px)}
}
@media(min-width:701px) and (max-width:1000px){.lab-hero-content .mask-50{padding:18px!important}.lab-hero-content .mask-50 h1{font-size:25px;margin-bottom:10px}.lab-hero-content .mask-50 .eyebrow{margin-bottom:12px}.lab-hero-content .mask-50 .actions{margin-top:10px}.lab-hero-content .mask-50 .button{padding:6px 9px;font-size:12px}}
@media(max-width:700px){.lab-hero-content .mask-50{background:rgba(255,255,255,.5);backdrop-filter:none}}

.product-detail{padding-top:56px;padding-bottom:56px}.detail-intro{font-size:19px;line-height:1.95;max-width:1050px;color:#385a60}.detail-nav{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 40px}.detail-nav a{border:1px solid #cee4dc;border-radius:30px;padding:10px 20px;color:#087c68;background:#fff}.detail-heading{font-size:26px;margin:36px 0 24px;scroll-margin-top:130px}.detail-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.detail-feature-grid article,.detail-two article{padding:30px;background:#fff;border:1px solid #dce8e3;border-radius:18px}.detail-number{color:#099b82;font-size:14px;font-weight:700}.detail-feature-grid h3,.detail-two h3{font-size:22px;margin:12px 0}.detail-feature-grid p,.detail-two p{line-height:1.9;color:#536b70}.detail-two{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px}.detail-note{font-size:13px}.detail-workflow{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.detail-workflow li{background:#e8f4ef;border-radius:12px;padding:22px 16px}.detail-workflow b{display:block;color:#0b8b74;margin-bottom:12px}.detail-workflow span{line-height:1.7}.detail-source{margin:26px 0;padding:18px 22px;border:1px solid #d9e5e0;border-radius:12px;font-size:14px;line-height:1.8}.detail-source summary{cursor:pointer;color:#137967}.detail-two article{scroll-margin-top:130px}@media(max-width:700px){.detail-feature-grid,.detail-two{grid-template-columns:1fr}.detail-workflow{grid-template-columns:1fr}.detail-workflow li{display:flex;gap:18px}.detail-workflow b{margin:0}.detail-intro{font-size:17px}.detail-feature-grid article,.detail-two article{padding:23px}.detail-nav{gap:8px}.detail-nav a{font-size:14px;padding:8px 13px}}

.lab-hero-content .mask-50{background:rgba(255,255,255,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.lab-hero-content .mask-50 h1{color:#052b32;font-weight:800;text-shadow:0 1px 1px #fff,0 0 14px #ffffffb3}
.lab-hero-content .mask-50 h1 em{color:#005443}
.lab-hero-content .mask-50 p,.lab-hero-content .mask-50 .eyebrow{color:#082f34;font-weight:700;text-shadow:0 1px 2px #fff}
.lab-hero-content .mask-50 .outline{background:#ffffffde;color:#083f37;border-color:#28695b}

.detailed-data{padding-top:45px;padding-bottom:40px;scroll-margin-top:100px}.detailed-data>h3{font-size:23px;margin:32px 0 18px}.detailed-data>p{max-width:1000px;line-height:1.9;color:#47656b}.data-table-wrap{width:100%;overflow-x:auto;border:1px solid #cfe1d9;border-radius:14px;background:white}.data-table{border-collapse:collapse;width:100%;min-width:860px;font-size:15px;line-height:1.8}.data-table th{text-align:left;background:#e6f3ec;color:#064e42;padding:18px}.data-table td{padding:18px;vertical-align:top;border-top:1px solid #deebe5}.data-table td:first-child{font-weight:700;color:#154b4b;min-width:125px}.data-table td:nth-child(2){min-width:95px}.data-table tbody tr:nth-child(even){background:#f8fbfa}.data-example,.data-note,.spec-pending{padding:25px 28px;background:#ecf6f1;border-radius:14px;margin:24px 0;line-height:1.9}.data-example small{font-size:13px;color:#6d7373;font-weight:400;display:block;margin-top:8px}.data-example strong{color:#08715d}.data-note{background:#f3f6f5;font-size:14px}.data-note h3{font-size:18px}.detailed-data h2{font-size:clamp(28px,3vw,40px)}@media(max-width:700px){.data-table{font-size:14px}.data-example,.data-note,.spec-pending{padding:20px}.data-table th,.data-table td{padding:14px}}

/* ===== V6 优化补丁 ===== */
/* 导航新增「报告中心」入口后，间距自适应，避免 1024-1440px 区间挤压换行 */
.site-header nav{gap:clamp(11px,1.3vw,22px)}
@media(max-width:1200px){.site-header nav{gap:clamp(9px,1.05vw,14px)}}
/* 「报告中心」与「产品中心」同属产品族，视觉上作弱分隔 */
.site-header nav a[href="reports.html"]{position:relative}
@media(min-width:1001px){.site-header nav a[href="reports.html"]::before{content:"";position:absolute;left:calc(-1 * clamp(5px,.65vw,11px));top:50%;width:1px;height:14px;margin-top:-7px;background:var(--line)}}
/* 图片未就绪时保持版面稳定，避免懒加载引起的跳动 */
img[loading="lazy"]{min-height:1px}

.site-header .brand{display:flex;align-items:center;gap:8px;white-space:nowrap}.site-header .brand-mark{width:46px;height:46px;object-fit:contain;flex:none}.site-header .brand-name{display:block;color:var(--ink)}.site-header .brand-name strong{font-size:22px}.site-header .brand-name small{font-size:11px;letter-spacing:.17em;color:var(--muted)}.lab-hero-content .mask-50{background:rgba(255,255,255,.5)}.cta-band p{color:#eef8f3}
@media(max-width:700px){.site-header .brand-mark{width:40px;height:40px}.site-header .brand-name strong{font-size:19px}}