.evidence-site .header-inner{justify-content:space-between}.evidence-site .header-actions{margin-left:auto}.evidence-hero{background:var(--lavender);padding:76px 0 0}.evidence-hero h1{letter-spacing:-.045em;max-width:1000px;font-size:clamp(46px,5.6vw,78px);line-height:1.1}.evidence-hero h1>span:last-child{color:var(--violet)}html[lang=zh-Hans] .evidence-hero h1{font-size:clamp(39px,4.8vw,66px);line-height:1.3}.evidence-intro{max-width:800px;margin:27px 0 0;font-size:21px;line-height:1.8}.evidence-disclosure{max-width:850px;color:var(--muted);margin-top:22px;font-size:14px;line-height:1.8}.evidence-date{color:var(--muted);margin-top:18px;font-size:12px}.evidence-date time{font-variant-numeric:tabular-nums;margin-left:8px}.evidence-toc{border-top:1px solid #d8cfea;flex-wrap:wrap;gap:38px;margin-top:43px;padding:22px 0;display:flex}.evidence-toc a{align-items:center;gap:11px;min-height:44px;font-size:14px;display:inline-flex}.evidence-toc span{color:var(--violet);font-size:12px;font-weight:600}.evidence-toc svg{transform:rotate(90deg)}.marketing-site .evidence-section-title{margin-bottom:40px;font-size:clamp(27px,3vw,40px)}.evidence-case{border-top:1px solid var(--rule);grid-template-columns:1fr 2.35fr;gap:68px;padding:48px 0;scroll-margin-top:120px;display:grid}.evidence-case:last-child{padding-bottom:0}.evidence-metric strong{font-size:clamp(74px,7.5vw,106px);font-family:var(--serif);letter-spacing:-.045em;color:var(--violet);margin:14px 0;font-weight:400;line-height:1.05;display:block}.evidence-metric>p:last-child{max-width:240px;color:var(--muted);font-size:15px;line-height:1.7}.marketing-site .evidence-case h3{text-wrap:balance;font-size:29px;line-height:1.4}.evidence-case dl{margin:24px 0 0}.evidence-case dl>div+div{margin-top:22px}.evidence-case dt{color:var(--violet);margin-bottom:8px;font-size:13px;font-weight:600}.evidence-case dd{color:var(--muted);margin:0;font-size:16px;line-height:1.85}.evidence-source{border-top:1px solid var(--rule);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 22px;margin-top:25px;padding-top:16px;display:flex}.evidence-source p{color:var(--muted);font-size:12px;line-height:1.7}.evidence-source a{color:var(--violet);text-underline-offset:5px;align-items:center;gap:8px;min-height:44px;font-size:13px;text-decoration:underline;display:inline-flex}.evidence-foundations{background:#f8f7fc}.evidence-foundation-grid{grid-template-columns:1fr 1fr;gap:70px;margin-top:45px;display:grid}.evidence-foundation-grid article{border-top:2px solid var(--violet);padding-top:25px}.evidence-foundation-grid h3{text-wrap:balance;max-width:520px;font-size:27px;line-height:1.5}.evidence-foundation-grid article>p:not(.section-kicker){color:var(--muted);margin:20px 0 18px;font-size:16px;line-height:1.9}.evidence-foundation-grid .text-button{text-underline-offset:5px;gap:9px;min-height:44px;font-size:14px;text-decoration:underline}.evidence-takeaway{border-top:1px solid var(--rule);max-width:960px;margin-top:42px;padding-top:26px;font-size:18px;line-height:1.8}.evidence-measures{grid-template-columns:1fr 1fr;gap:30px 70px;margin:38px 0 0;padding:0;list-style:none;display:grid}.evidence-measures li{border-top:1px solid var(--rule);gap:22px;padding-top:25px;display:flex}.evidence-measures li>span{font-family:var(--serif);color:var(--violet);font-size:28px}.evidence-measures h3{font-size:23px}.evidence-measures p{color:var(--muted);margin-top:13px;font-size:16px;line-height:1.85}@media (max-width:980px){.evidence-case{grid-template-columns:1fr 2fr;gap:40px}.evidence-foundation-grid,.evidence-measures{gap:30px}}@media (max-width:760px){.evidence-hero{padding-top:44px}.evidence-intro{margin-top:22px;font-size:17px}.evidence-disclosure{font-size:13px}.evidence-toc{gap:4px 23px;margin-top:27px;padding:16px 0}.evidence-toc a{font-size:13px}.evidence-case{grid-template-columns:1fr;gap:25px;padding:35px 0}.evidence-metric strong{margin:9px 0;font-size:76px}.evidence-metric>p:last-child{max-width:none;font-size:14px}.marketing-site .evidence-case h3{font-size:24px}.evidence-case dl{margin-top:21px}.evidence-case dd{font-size:15px}.evidence-source{margin-top:20px}.evidence-foundation-grid,.evidence-measures{grid-template-columns:1fr;gap:30px;margin-top:30px}.evidence-foundation-grid h3{font-size:24px}.evidence-foundation-grid article>p:not(.section-kicker),.evidence-measures p{font-size:15px}.evidence-takeaway{font-size:16px}.evidence-measures h3{font-size:23px}.evidence-site .header-actions{gap:18px}.evidence-home-link{font-size:13px}}@media (max-width:480px){.evidence-home-link{display:none}}
