:root{--asset-bg:#eef3fa;--asset-ink:#17212d;--asset-muted:#657589;--asset-accent:#2560e8;--asset-button:#172636;--asset-button-ink:#fff;--asset-button-hover:#2560e8;--asset-line:#d5dfec;--paper:#fafbf9;--surface:#fff;--soft:#f1f3f5;--ink:#17212d;--muted:#737b85;--line:#e1e5e9;--accent:#2560e8;--accent-soft:#eaf0ff;--warm:#f3f0e9;--nav:#fafbf9e6;--shadow:0 28px 80px #24324d0b;--ease:cubic-bezier(.22,1,.36,1);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.7}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button,a,input,summary{-webkit-tap-highlight-color:transparent}::selection{background:#2560e824}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}.shell{width:calc(100% - 112px);max-width:1280px;margin-inline:auto}.skip{position:fixed;top:-70px;left:20px;z-index:200;padding:12px 18px;background:var(--ink);color:var(--paper);border-radius:12px}.skip:focus{top:15px}
.brand{font-size:28px;font-weight:760;letter-spacing:-1.2px;line-height:1;white-space:nowrap}.brand-dot{color:var(--accent)}.site-header{height:88px;position:sticky;top:0;z-index:50;background:var(--nav);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}.site-header.is-scrolled{border-bottom-color:var(--line);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:36px}.header-inner nav{display:flex;gap:6px;align-items:center;margin-left:auto}.header-inner nav a{padding:8px 16px;font-size:14px;color:var(--muted);border-radius:99px;transition:color .25s,background .25s}.header-inner nav a:hover{color:var(--ink);background:var(--soft)}.header-actions{display:flex;align-items:center;gap:16px}.nav-contact{display:flex;align-items:center;gap:20px;padding:10px 18px;border:1px solid var(--line);border-radius:99px;font-size:13px;transition:background .25s,border-color .25s,color .25s}.nav-contact:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}.menu-toggle{display:none}
.hero{overflow:hidden;position:relative;background:radial-gradient(ellipse at 82% 46%,#dfeaff88,transparent 43%)}.hero-layout{display:grid;grid-template-columns:1.1fr 1fr;min-height:min(720px,calc(100svh - 160px));align-items:center;gap:20px;padding-top:66px;padding-bottom:72px}.hero-copy{position:relative;z-index:2}.hero-label{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:30px;animation:intro-rise .85s var(--ease) both}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(43px,4.8vw,72px);font-weight:620;letter-spacing:-.06em;line-height:1.27}h1>span{display:block;animation:intro-rise 1s var(--ease) both}h1>span:nth-child(2){animation-delay:.11s}.accent-text{color:var(--accent)}.hero-description{color:var(--muted);font-size:17px;line-height:1.95;margin-top:29px;animation:intro-rise 1s .2s var(--ease) both}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:38px;animation:intro-rise 1s .28s var(--ease) both}.button{display:inline-flex;justify-content:center;align-items:center;gap:28px;padding:15px 24px;min-height:54px;border-radius:99px;font-size:14px;transition:transform .3s var(--ease),background .3s,box-shadow .3s}.button:hover{transform:translateY(-3px)}.primary{background:var(--ink);color:var(--paper)}.primary:hover{background:var(--accent);color:#fff;box-shadow:0 8px 22px #2560e824}.quiet{background:transparent;color:var(--ink);padding-left:15px}.quiet:hover{background:var(--soft)}.arrow{display:inline-block;transition:transform .3s var(--ease)}.button:hover .arrow{transform:translate(2px,-2px)}.hero-footnote{font-size:11px;letter-spacing:.04em;color:var(--muted);margin-top:32px;animation:intro-rise 1s .34s var(--ease) both}
.hero-visual{position:relative;aspect-ratio:1;min-width:0;animation:intro-rise 1.4s .15s var(--ease) both}.hero-art{position:absolute;inset:-10%;display:grid;place-items:center;transform:translate(var(--pointer-x,0px),var(--pointer-y,0px));transition:transform 1.2s var(--ease)}.hero-art img{width:100%;height:100%;object-fit:contain;animation:monolith-float 9s ease-in-out infinite}.floating-label{position:absolute;display:flex;align-items:center;gap:12px;padding:17px 22px 17px 16px;border:1px solid #ffffffb3;border-radius:17px;background:#ffffffc9;box-shadow:0 10px 40px #33497509;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:2}.floating-label b{font-size:13px;font-weight:600}.floating-label small{display:block;font-size:10px;color:#737b85;margin-top:3px}.label-icon{width:32px;height:36px;display:grid;place-items:center;border-radius:9px;background:#eef3ff;color:#2560e8;font-size:10px;font-weight:650}.label-collaboration{left:-3%;top:24%;animation:label-float 7s ease-in-out infinite}.label-assets{right:-1%;bottom:14%;animation:label-float 8s -3s ease-in-out infinite}.visual-caption{position:absolute;bottom:-1%;left:50%;transform:translateX(-50%);color:var(--muted);font-size:10px;letter-spacing:.08em}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:25px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.hero-bottom>div{display:flex;align-items:center;gap:38px;color:var(--ink)}
.section{padding-top:112px;padding-bottom:112px}.section-heading{margin-bottom:48px}.eyebrow{color:var(--accent);font-size:12px;letter-spacing:.06em;margin-bottom:20px;font-weight:550}h2{font-size:clamp(32px,3.4vw,48px);font-weight:550;letter-spacing:-.045em;line-height:1.38}.muted-heading{color:var(--muted)}.section-intro{color:var(--muted);font-size:15px;line-height:1.95;margin-top:24px}.split-heading{display:flex;justify-content:space-between;gap:60px;align-items:flex-end}.split-heading .section-intro{max-width:455px;margin-top:0;padding-bottom:7px}
.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.value-card{border-radius:26px;padding:38px 40px;min-height:380px;display:flex;flex-direction:column;transition:transform .5s var(--ease)}.value-card:hover{transform:translateY(-5px)}.value-efficiency{background:var(--accent-soft)}.value-assets{background:var(--warm)}.card-index{font-size:11px;letter-spacing:.06em;color:var(--muted)}.value-card h3{font-size:34px;font-weight:570;letter-spacing:-.04em;margin-top:27px;margin-bottom:14px}.value-card>p{font-size:14px;line-height:1.9;color:var(--muted)}.value-flow,.asset-tags{display:flex;align-items:center;gap:14px;font-size:12px;margin-top:33px;flex-wrap:wrap}.value-flow>span:not([aria-hidden]),.asset-tags>span{padding:8px 13px;border-radius:10px;background:#ffffff70}.value-flow>span[aria-hidden]{color:var(--accent)}.card-link{display:flex;justify-content:space-between;padding-top:29px;margin-top:auto;font-size:12px}
.collaboration-section{padding-top:0}.collaboration{display:grid;grid-template-columns:240px 1fr;border:1px solid var(--line);border-radius:24px;overflow:hidden}.role-tabs{padding:20px;background:var(--soft);display:flex;flex-direction:column;gap:6px}.role-tabs button{display:flex;align-items:center;gap:15px;padding:18px;font-size:14px;background:transparent;color:var(--muted);border:0;border-radius:13px;text-align:left;transition:color .3s,background .3s,box-shadow .3s;min-height:60px}.role-tabs button>span{font-size:10px;opacity:.65;font-variant-numeric:tabular-nums}.role-tabs button[aria-selected=true]{background:var(--surface);color:var(--accent);box-shadow:0 5px 15px #00000004}.role-tabs button:hover{color:var(--accent)}.role-panel{position:relative;padding:45px 48px;background:var(--surface);min-height:325px;overflow:hidden}.role-content{position:relative;z-index:1;max-width:690px}.role-content.is-changing{animation:panel-in .4s var(--ease)}.role-panel h3{font-size:27px;font-weight:570;letter-spacing:-.02em;margin-bottom:16px}.role-panel .eyebrow{font-size:11px;margin-bottom:14px}#role-description{font-size:14px;color:var(--muted);line-height:1.9}.role-detail{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:26px;margin-top:30px;border-top:1px solid var(--line);padding-top:22px}.role-detail small{font-size:10px;color:var(--muted)}.role-detail p{font-size:12px;margin-top:4px}.role-arrow{color:var(--accent)}.role-watermark{position:absolute;bottom:-54px;right:20px;font-size:210px;font-weight:500;line-height:1;color:var(--soft);pointer-events:none;letter-spacing:-.08em}.fine{font-size:11px;color:var(--muted);line-height:1.9;margin-top:20px}
.asset-section{background:#172636;color:#f4f6f9;padding-block:104px;position:relative;overflow:hidden}.asset-layout{display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:center}.asset-section .eyebrow{color:#9abfff}.asset-copy h2{font-size:clamp(36px,3.5vw,50px)}.asset-copy>p:not(.eyebrow){font-size:15px;line-height:1.95;color:#a5b2c2;margin-top:26px}.white-button{background:#f4f6f9;color:#172636;margin-top:30px;font-size:13px;padding:13px 22px}.white-button:hover{background:#b5cfff}.asset-principles{display:flex;gap:22px;margin-top:30px;color:#a5b2c2;font-size:11px}.asset-steps{list-style:none;padding:0;margin:0}.asset-steps li{display:flex;gap:23px;padding:23px 0;border-bottom:1px solid #ffffff12}.asset-steps li:last-child{border-bottom:0}.step-number{color:#a5b2c2;font-size:11px;padding-top:5px}.asset-steps h3{font-size:19px;font-weight:500}.asset-steps p{color:#a5b2c2;font-size:13px;margin-top:7px}
.case-showcase{display:grid;grid-template-columns:1fr 1fr;gap:60px;background:var(--soft);border-radius:28px;padding:48px;align-items:center}.case-story,.quote-preview{min-width:0}.case-label{font-size:11px;color:var(--muted)}.case-story h3{font-size:32px;font-weight:550;letter-spacing:-.035em;line-height:1.4;margin-top:23px}.case-story>p{font-size:14px;line-height:1.95;color:var(--muted);margin-top:20px;max-width:410px}.case-points{display:flex;flex-direction:column;gap:10px;margin-top:24px;font-size:12px;color:var(--ink)}.case-points span::before{content:'';display:inline-block;width:4px;height:4px;border-radius:50%;margin-right:12px;background:var(--accent);vertical-align:middle}.text-link{display:inline-flex;align-items:center;gap:30px;padding-block:8px;color:var(--accent);font-size:12px;margin-top:24px}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.quote-preview{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;transform:rotate(1deg);transition:transform .7s var(--ease)}.case-showcase:hover .quote-preview{transform:rotate(0)}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px 26px;border-bottom:1px solid var(--line);font-size:11px}.preview-tag{color:var(--accent);background:var(--accent-soft);padding:4px 10px;border-radius:99px;font-size:9px;white-space:nowrap}.preview-body{padding:27px}.preview-heading{display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.preview-heading small{font-size:10px}.quote-amount{font-size:56px;line-height:1.4;letter-spacing:-.045em;font-weight:570;margin-block:11px 19px;font-variant-numeric:tabular-nums}.quote-amount>small{font-size:22px;font-weight:400;margin-right:9px}.cost-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding-block:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cost-row small{display:block;color:var(--muted);font-size:10px;margin-bottom:6px}.cost-row b{font-size:16px;font-weight:550;font-variant-numeric:tabular-nums}.cost-row b>span{font-size:9px;font-weight:400;color:var(--muted)}.preview-deliverable{display:flex;align-items:center;gap:12px;padding-block:22px 18px}.file-type{background:#eaf7f0;color:#37795d;font-size:8px;display:grid;place-items:center;width:35px;height:41px;border-radius:8px;flex-shrink:0}.preview-deliverable b{display:block;font-weight:500;font-size:11px}.preview-deliverable small{color:var(--muted);font-size:9px}.preview-check{color:var(--muted);font-size:9px;margin-left:auto;white-space:nowrap}.preview-note{color:var(--muted);font-size:9px;line-height:1.8}.case-metrics{display:grid;grid-template-columns:1fr 1fr 1fr 1.2fr;gap:32px;padding:37px 6px;align-items:center;border-bottom:1px solid var(--line)}.case-metrics strong{font-size:39px;line-height:1.4;letter-spacing:-.045em;font-weight:550}.case-metrics strong small{font-size:20px;font-weight:450}.case-metrics span{display:block;color:var(--muted);font-size:11px;margin-top:7px}.case-metrics>p{color:var(--muted);font-size:10px;line-height:1.95}
summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.case-details>summary{display:flex;align-items:center;justify-content:space-between;padding:24px 6px;color:var(--muted);font-size:12px;gap:16px}.case-details>summary>span{font-size:20px;transition:transform .3s var(--ease)}.case-details[open]>summary>span{transform:rotate(45deg)}.details-body{padding:6px 6px 25px}.table-scroll{overflow-x:auto}.case-table{width:100%;border-collapse:collapse;font-size:12px}.case-table caption{text-align:left;color:var(--muted);padding-bottom:15px;font-size:10px}.case-table th,.case-table td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}.case-table th{background:var(--soft);font-weight:500;color:var(--muted)}.case-table .highlight{color:var(--accent);background:var(--accent-soft)}.purchase-linkage{display:grid;grid-template-columns:1fr 1.2fr;gap:75px;padding-top:58px;margin-top:25px;border-top:1px solid var(--line)}.purchase-linkage h3{font-size:28px;font-weight:550;line-height:1.5;letter-spacing:-.02em}.purchase-linkage>div>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.95}.purchase-linkage>div>p.fine{font-size:10px}.linkage-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:19px}.linkage-tags>span{font-size:10px;background:var(--soft);border-radius:99px;padding:6px 12px}
.efficiency-section{padding-block:88px;background:var(--soft)}.efficiency-section h2{font-size:clamp(30px,3vw,42px)}.efficiency-section .section-heading{margin-bottom:30px}.benefit-details{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.benefit-details>summary{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:13px}.benefit-details>summary span{color:var(--accent);font-size:20px}.benefit-content{padding-bottom:32px;padding-top:15px}.benefit-form{display:grid;grid-template-columns:1.3fr 1fr;gap:60px}.benefit-inputs{display:grid;grid-template-columns:1fr 1fr;gap:20px}.benefit-inputs label{font-size:11px;color:var(--muted)}.benefit-inputs input{display:block;width:100%;min-height:48px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);padding:12px 14px;font-size:13px;margin-top:9px}.benefit-inputs input::placeholder{color:var(--muted);font-size:11px}.benefit-result{background:var(--surface);border-radius:20px;padding:30px}.benefit-result>small{color:var(--muted);font-size:12px}#benefit-value{font-size:42px;letter-spacing:-.04em;color:var(--accent);margin-block:18px 9px;font-variant-numeric:tabular-nums}#benefit-hours{font-size:11px;color:var(--muted)}.benefit-formula{border-top:1px solid var(--line);font-size:11px;color:var(--muted);padding-top:18px;margin-top:23px}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.download-card{display:flex;flex-direction:column;padding:30px;border:1px solid var(--line);border-radius:22px;min-height:285px;background:var(--surface);transition:transform .5s var(--ease),border-color .3s,box-shadow .5s}.download-card:hover{transform:translateY(-6px);border-color:#95b1ed;box-shadow:var(--shadow)}.download-type{display:flex;align-items:center;justify-content:space-between;color:var(--accent);font-size:11px;letter-spacing:.05em}.download-type>span{font-size:20px;color:var(--muted)}.download-card h3{font-size:23px;font-weight:550;margin-top:27px}.download-card>p{font-size:12px;color:var(--muted);line-height:1.9;margin-top:11px}.download-action{display:flex;justify-content:space-between;font-size:11px;padding-top:27px;margin-top:auto}
.contact-section{background:radial-gradient(ellipse at 8% 100%,#eaf0ff,transparent 65%),var(--soft);padding-block:95px}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.contact-layout>div>p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.9;margin-top:22px}.contact-layout address{font-style:normal;min-width:0}.contact-layout address>a{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:20px;padding-block:20px;border-bottom:1px solid var(--line);font-size:22px;letter-spacing:-.025em}.contact-layout address>a:hover{color:var(--accent)}.contact-layout address>a>small{color:var(--muted);font-size:10px;letter-spacing:0}.contact-layout address>a>span{overflow-wrap:anywhere;min-width:0}.contact-arrow{font-size:20px;color:var(--muted)}.wechat{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:26px;border:1px solid var(--line);border-radius:22px;background:var(--accent-soft)}.wechat-account{flex:1 1 210px;min-width:0}.wechat-label{display:block;font-size:13px;font-weight:600;color:var(--accent)}.wechat-number{display:block;margin-top:9px;font-size:clamp(28px,2.8vw,36px);font-weight:650;line-height:1.25;letter-spacing:.015em;font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap}.wechat-hint{display:block;margin-top:12px;font-size:12px;line-height:1.8;color:var(--muted)}.wechat button{flex-shrink:0;background:var(--accent);border:1px solid transparent;border-radius:99px;padding:13px 18px;min-height:48px;font-size:13px;font-weight:600;color:var(--paper);display:flex;gap:14px;align-items:center;transition:background .3s;white-space:nowrap}.wechat button:hover{background:var(--ink)}#copy-notice{color:var(--muted);font-size:12px;min-height:20px;margin-top:10px}.site-footer{padding-block:60px 25px;background:var(--paper)}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-bottom:45px}.footer-main p{font-size:11px;color:var(--muted);margin-top:18px}.footer-links{display:flex;gap:27px;font-size:11px;color:var(--muted)}.footer-links a:hover,.footer-bottom a:hover{color:var(--accent)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted);padding-top:24px;border-top:1px solid var(--line)}.footer-bottom small{font-size:inherit}
.reveal.is-pending{opacity:0;transform:translateY(22px)}.reveal{transition:opacity .85s var(--ease),transform .85s var(--ease)}.reveal.is-visible{opacity:1;transform:translateY(0)}
@keyframes intro-rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes monolith-float{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-14px) rotate(1deg)}}@keyframes label-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes panel-in{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1100px){.value-card:nth-child(2),.download-card:nth-child(2){transition-delay:.06s}.download-card:nth-child(3){transition-delay:.12s}}
@media(max-width:1100px){.shell{width:calc(100% - 64px)}.header-inner{gap:20px}.header-inner nav a{padding-inline:12px;font-size:12px}.hero-layout{min-height:600px}h1{font-size:clamp(42px,5vw,60px)}.hero-description{font-size:15px}.floating-label{padding:13px 17px 13px 13px}.floating-label b{font-size:11px}.value-card{padding:32px}.value-card>p>br{display:none}.value-flow,.asset-tags{gap:9px;font-size:11px}.collaboration{grid-template-columns:210px 1fr}.role-panel{padding:35px}.asset-layout,.contact-layout{gap:60px}.case-showcase{padding:36px;gap:36px}.case-story h3{font-size:28px}.case-metrics{gap:20px}.case-metrics strong{font-size:34px}.contact-layout address>a{font-size:18px;gap:14px}}
@media(max-width:820px){.site-header{height:74px}.header-inner nav{gap:0}.header-inner nav a{padding-inline:9px}.nav-contact{font-size:11px;padding-inline:13px;gap:12px}.hero-layout{grid-template-columns:1fr 1fr;gap:0;min-height:530px;padding-top:46px;padding-bottom:60px}h1{font-size:40px}.hero-label{margin-bottom:24px}.hero-description{font-size:13px;margin-top:22px}.hero-actions{gap:5px;margin-top:26px}.button{font-size:12px;min-height:48px;padding:12px 18px;gap:17px}.hero-visual{margin-left:-15px}.label-collaboration{left:4%;top:10%}.label-assets{right:-4%;bottom:4%}.floating-label{padding:10px 12px;gap:9px;border-radius:13px}.label-icon{display:none}.visual-caption{bottom:-13%}.hero-bottom{font-size:10px}.hero-bottom>div{gap:20px}.section{padding-top:80px;padding-bottom:80px}.collaboration-section{padding-top:0}.section-heading{margin-bottom:35px}.split-heading{gap:30px}.section-intro{font-size:13px}.split-heading .section-intro{max-width:330px}.split-heading .section-intro>br{display:none}.value-grid{gap:18px}.value-card{padding:26px;min-height:365px;border-radius:22px}.value-card h3{font-size:28px}.value-card>p{font-size:12px}.value-flow{gap:6px}.value-flow>span:not([aria-hidden]){padding:7px 9px}.collaboration{grid-template-columns:180px 1fr}.role-tabs{padding:13px}.role-tabs button{font-size:12px;padding:16px 12px;gap:11px}.role-panel{padding:30px}.role-panel h3{font-size:22px}#role-description{font-size:12px}.role-detail{gap:15px}.role-detail p{font-size:11px}.asset-section{padding-block:75px}.asset-layout{gap:45px}.asset-copy>p:not(.eyebrow){font-size:12px}.asset-copy>p>br{display:none}.asset-principles{gap:14px;font-size:9px}.asset-steps li{gap:18px}.asset-steps h3{font-size:17px}.asset-steps p{font-size:11px}.case-showcase{gap:30px;padding:28px}.case-story h3{font-size:27px}.case-story>p{font-size:12px}.case-points{font-size:10px}.preview-top{padding:16px 20px;font-size:10px}.preview-body{padding:21px}.cost-row{gap:10px}.cost-row b{font-size:13px}.cost-row b>span{display:none}.quote-amount{font-size:47px}.preview-check{display:none}.case-metrics{grid-template-columns:1fr 1fr 1fr}.case-metrics>p{grid-column:1/-1}.case-metrics>p>br{display:none}.purchase-linkage{gap:40px}.purchase-linkage h3{font-size:24px}.benefit-form{gap:30px}.benefit-inputs label{font-size:10px}.download-grid{gap:15px}.download-card{padding:23px;min-height:265px;border-radius:18px}.download-card h3{font-size:20px}.download-card>p{font-size:11px}.contact-layout{gap:40px}.contact-layout address>a{font-size:16px;grid-template-columns:30px 1fr auto;gap:12px}.wechat{flex-wrap:wrap;gap:12px}}
@media(max-width:640px){html{scroll-padding-top:83px}.shell{width:calc(100% - 40px)}.site-header{height:70px}.brand{font-size:25px}.header-inner{gap:16px}.header-actions{gap:10px}.nav-contact{min-height:44px;padding:10px 13px;font-size:11px;gap:12px}.menu-toggle{display:block;min-width:44px;min-height:44px;border:0;background:transparent;color:var(--ink);font-size:11px;padding:8px 0 8px 8px}.header-inner nav{display:none;position:absolute;top:66px;left:20px;right:20px;padding:9px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;margin:0}.header-inner nav.is-open{display:flex;animation:panel-in .3s var(--ease)}.header-inner nav a{padding:12px 16px;font-size:13px;min-height:44px}.hero-layout{grid-template-columns:1fr;padding-top:42px;padding-bottom:40px;gap:7px;min-height:auto}.hero-copy{text-align:center}.hero-label{justify-content:center;margin-bottom:22px;font-size:11px}h1{font-size:clamp(36px,8.5vw,52px);letter-spacing:-.06em}.hero-description{font-size:13px;margin-top:22px;line-height:1.9}.hero-actions{justify-content:center;gap:8px;margin-top:27px}.hero-footnote{font-size:9px;margin-top:23px}.hero-visual{width:min(100%,420px);margin:0 auto;aspect-ratio:1.25}.hero-art{inset:-17% 0 -10%}.hero-art img{object-fit:contain}.floating-label{border-radius:13px;padding:12px 14px}.floating-label b{font-size:11px}.floating-label small{font-size:8px}.label-collaboration{left:1%;top:31%}.label-assets{right:0;bottom:8%}.visual-caption{bottom:-5%;font-size:8px}.hero-bottom{padding-block:21px;flex-direction:column;gap:12px;font-size:9px}.hero-bottom>div{gap:20px;font-size:10px;flex-wrap:wrap;justify-content:center}.section{padding-block:65px}.collaboration-section{padding-top:0}h2{font-size:32px;line-height:1.4}.eyebrow{font-size:10px;margin-bottom:15px}.section-heading{margin-bottom:29px}.section-intro{font-size:12px;margin-top:18px}.split-heading{display:block}.split-heading .section-intro{margin-top:19px;max-width:none;padding:0}.value-grid{grid-template-columns:1fr;gap:15px}.value-card{min-height:330px;padding:28px;border-radius:22px}.value-card h3{font-size:29px;margin-top:22px}.value-card>p{font-size:13px;max-width:350px}.value-flow,.asset-tags{gap:11px;margin-top:28px}.value-flow>span:not([aria-hidden]){padding:7px 11px}.card-link{padding-top:25px}.collaboration{grid-template-columns:1fr;border-radius:20px}.role-tabs{display:grid;grid-template-columns:1fr 1fr;padding:10px;gap:5px}.role-tabs button{justify-content:center;min-height:48px;padding:12px 10px;font-size:12px}.role-panel{padding:28px 24px;min-height:320px}.role-panel h3{font-size:23px;line-height:1.5}#role-description{font-size:12px}.role-detail{gap:13px;margin-top:25px}.fine{font-size:10px}.asset-section{padding-block:65px}.asset-layout{grid-template-columns:1fr;gap:35px}.asset-copy h2{font-size:36px}.asset-copy>p:not(.eyebrow){font-size:13px;max-width:350px;margin-top:20px}.asset-copy>p>br{display:block}.asset-principles{gap:22px;font-size:10px;margin-top:24px}.asset-steps li{padding:21px 0;gap:23px}.asset-steps h3{font-size:18px}.asset-steps p{font-size:12px}.case-showcase{grid-template-columns:1fr;gap:30px;padding:28px 22px;border-radius:22px}.case-story h3{font-size:28px;margin-top:20px}.case-story>p{font-size:12px}.case-points{font-size:11px;gap:9px}.quote-preview{transform:none}.preview-top{padding:17px 21px}.preview-body{padding:23px}.quote-amount{font-size:48px}.cost-row b{font-size:14px}.preview-check{display:block}.case-metrics{gap:24px 14px;padding:27px 0}.case-metrics strong{font-size:30px}.case-metrics strong small{font-size:16px}.case-metrics span{font-size:9px;line-height:1.8}.case-details>summary{padding-inline:0;font-size:11px}.details-body{padding-inline:0}.case-table{font-size:11px;min-width:300px}.case-table th,.case-table td{padding:12px 9px}.purchase-linkage{grid-template-columns:1fr;gap:23px;margin-top:15px;padding-top:35px}.purchase-linkage h3{font-size:25px}.purchase-linkage>div>p:not(.eyebrow){font-size:12px}.efficiency-section{padding-block:57px}.efficiency-section h2{font-size:28px}.benefit-details>summary{padding:19px 0;font-size:12px}.benefit-form{grid-template-columns:1fr;gap:22px}.benefit-inputs{gap:18px 14px}.benefit-inputs label{font-size:10px}.benefit-inputs label:last-child{grid-column:1/-1}.benefit-result{padding:26px}.download-grid{grid-template-columns:1fr;gap:14px}.download-card{min-height:auto;padding:26px;border-radius:20px}.download-card h3{font-size:23px;margin-top:21px}.download-card>p{font-size:12px}.download-action{padding-top:23px}.contact-section{padding-block:65px 50px}.contact-layout{grid-template-columns:1fr;gap:29px}.contact-layout h2{font-size:34px}.contact-layout>div>p:not(.eyebrow){font-size:12px}.contact-layout address>a{font-size:19px;gap:12px;padding-block:20px}.wechat{padding:22px 20px;gap:20px;border-radius:20px}.wechat-number{font-size:32px}.wechat button{width:100%;justify-content:center;font-size:13px;gap:14px;padding-inline:18px}.site-footer{padding-top:43px;padding-bottom:22px}.footer-main{flex-direction:column;align-items:flex-start;padding-bottom:27px;gap:25px}.footer-links{gap:23px;font-size:10px;flex-wrap:wrap}.footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;font-size:9px;padding-top:21px}}
html[data-theme="dark"]{--asset-bg:#0d1a28;--asset-ink:#f4f6f9;--asset-muted:#a5b2c2;--asset-accent:#9abfff;--asset-button:#f4f6f9;--asset-button-ink:#172636;--asset-button-hover:#b5cfff;--asset-line:#ffffff12;--paper:#12171d;--surface:#1b222a;--soft:#182028;--ink:#e5ebf2;--muted:#92a0af;--line:#2b3541;--accent:#92b8ff;--accent-soft:#1b2b43;--warm:#27272a;--nav:#12171de6;--shadow:0 25px 70px #00000018;color-scheme:dark}html[data-theme="dark"] .hero{background:radial-gradient(ellipse at 82% 46%,#22477545,transparent 43%)}html[data-theme="dark"] .floating-label{color:#e5ebf2;background:#1b2735c9;border-color:#ffffff12}html[data-theme="dark"] .floating-label small{color:#92a0af}html[data-theme="dark"] .label-icon{background:#2a3a55;color:#a4c5ff}html[data-theme="dark"] .value-flow>span:not([aria-hidden]),html[data-theme="dark"] .asset-tags>span{background:#ffffff08}html[data-theme="dark"] .primary:hover{background:#a7c5ff;color:#12171d}html[data-theme="dark"] .asset-section{background:#0d1a28}html[data-theme="dark"] .file-type{background:#1c3930;color:#a0c9b3}html[data-theme="dark"] .contact-section{background:radial-gradient(ellipse at 8% 100%,#243c5740,transparent 65%),var(--soft)}
@media(prefers-color-scheme:dark){html:not([data-theme]){--asset-bg:#0d1a28;--asset-ink:#f4f6f9;--asset-muted:#a5b2c2;--asset-accent:#9abfff;--asset-button:#f4f6f9;--asset-button-ink:#172636;--asset-button-hover:#b5cfff;--asset-line:#ffffff12;--paper:#12171d;--surface:#1b222a;--soft:#182028;--ink:#e5ebf2;--muted:#92a0af;--line:#2b3541;--accent:#92b8ff;--accent-soft:#1b2b43;--warm:#27272a;--nav:#12171de6;--shadow:0 25px 70px #00000018;color-scheme:dark}html:not([data-theme]) .hero{background:radial-gradient(ellipse at 82% 46%,#22477545,transparent 43%)}html:not([data-theme]) .floating-label{color:#e5ebf2;background:#1b2735c9;border-color:#ffffff12}html:not([data-theme]) .floating-label small{color:#92a0af}html:not([data-theme]) .label-icon{background:#2a3a55;color:#a4c5ff}html:not([data-theme]) .value-flow>span:not([aria-hidden]),html:not([data-theme]) .asset-tags>span{background:#ffffff08}html:not([data-theme]) .primary:hover{background:#a7c5ff;color:#12171d}html:not([data-theme]) .asset-section{background:#0d1a28}html:not([data-theme]) .file-type{background:#1c3930;color:#a0c9b3}html:not([data-theme]) .contact-section{background:radial-gradient(ellipse at 8% 100%,#243c5740,transparent 65%),var(--soft)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero-art{transform:none!important}.reveal.is-pending{opacity:1;transform:none}}
@media print{.site-header,.hero-visual,.hero-actions,.hero-footnote,.hero-bottom,#collaboration,#efficiency,#materials,.wechat button,.footer-links,.skip{display:none}body{background:#fff;color:#17212d;font-size:11pt}.shell{width:100%}.hero-layout,.asset-layout,.contact-layout,.case-showcase{display:block;min-height:auto}.hero-layout,.section,.asset-section,.contact-section{padding-block:25px}h1{font-size:30pt}h2{font-size:24pt}.asset-section{background:#fff;color:#17212d}.asset-copy>p:not(.eyebrow),.asset-steps p{color:#737b85}.quote-preview{transform:none}.case-showcase{background:#fff;padding:20px 0}.case-story{margin-bottom:20px}.value-card,.quote-preview,.case-metrics{break-inside:avoid}.reveal.is-pending{opacity:1;transform:none}.site-footer{padding-top:25px}}


/* Customer stories are independent pages sharing the platform navigation. */
.header-inner nav a[aria-current=page]{background:var(--accent-soft);color:var(--accent)}
.download-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.customer-teaser{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line);border-radius:28px;overflow:hidden;background:var(--surface);transition:box-shadow .5s var(--ease),transform .5s var(--ease)}
.customer-teaser:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.teaser-image{background:#fff;min-height:360px;padding:30px;overflow:hidden}.teaser-image img{height:100%;max-height:400px;width:100%;object-fit:contain;transition:transform .7s var(--ease)}.customer-teaser:hover img{transform:scale(1.035)}.teaser-copy{padding:50px;display:flex;flex-direction:column;justify-content:center}.teaser-copy h3{font-size:36px;font-weight:550;line-height:1.5;letter-spacing:-.04em}.teaser-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);max-width:450px;margin-top:20px}.teaser-action{display:flex;justify-content:space-between;gap:40px;font-size:13px;color:var(--accent);margin-top:32px}.home-case .text-link{margin-bottom:10px}
.case-page-intro{padding-block:32px 72px}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--muted);margin-bottom:70px}.breadcrumb a:hover{color:var(--accent)}.case-page-intro h1{font-size:clamp(42px,4.8vw,68px);line-height:1.32;letter-spacing:-.045em}.page-lead{font-size:16px;color:var(--muted);line-height:1.95;margin-top:30px}.case-list{padding-bottom:106px}.case-list-label{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;margin-bottom:28px;font-size:12px;color:var(--muted)}.case-entry{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;align-items:center;background:var(--surface);border-radius:26px;overflow:hidden;border:1px solid var(--line);transition:box-shadow .4s}.case-entry:hover{box-shadow:var(--shadow)}.case-entry-image{height:100%;overflow:hidden;background:#fff}.case-entry-image img{width:100%;height:100%;object-fit:contain;transition:transform .8s var(--ease)}.case-entry:hover img{transform:scale(1.025)}.case-entry-copy{padding:45px 45px 45px 0}.case-entry-copy h2{font-size:42px;line-height:1.45}.case-entry-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:22px}.entry-topics{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px;font-size:11px;color:var(--muted)}.source-credit{font-size:11px;color:var(--muted);line-height:1.9;margin-top:23px}.source-credit a{text-decoration:underline;text-underline-offset:3px}.case-page-cta{background:var(--soft);padding-block:65px}.case-page-cta .shell{display:flex;justify-content:space-between;align-items:center;gap:38px}.case-page-cta h2{font-size:29px}.case-page-cta .button{font-size:13px;flex-shrink:0}
.customer-intro .breadcrumb{margin-bottom:45px}.customer-title-layout{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:60px}.customer-title-layout h1{font-size:clamp(36px,4.2vw,60px)}.customer-identity{display:flex;align-items:center;gap:18px;margin-top:34px;color:var(--muted);font-size:11px}.customer-identity img{width:106px;height:auto;max-width:35%;border-radius:5px}.customer-product{background:#fff;border-radius:26px;position:relative;padding:12px 26px 40px;overflow:hidden;border:1px solid var(--line)}.customer-product img{width:100%;max-height:420px;object-fit:contain}.customer-product>span{position:absolute;bottom:20px;left:0;width:100%;text-align:center;color:#737b85;font-size:10px}
.case-section-nav{border-block:1px solid var(--line);background:var(--paper)}.case-section-nav .shell{display:flex;gap:44px;overflow:auto;padding-block:16px}.case-section-nav a{font-size:12px;color:var(--muted);white-space:nowrap}.case-section-nav a:hover{color:var(--accent)}.customer-profile{display:grid;grid-template-columns:1fr 1.1fr;gap:40px 70px;align-items:center}.profile-heading h2{font-size:37px}.profile-heading>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:24px;line-height:2}.profile-heading .text-link{display:inline-flex;margin-top:28px;font-size:12px;gap:30px}.profile-photo{margin:0}.profile-photo img{width:100%;height:auto;border-radius:22px}.profile-photo figcaption,.gallery-grid figcaption{font-size:10px;color:var(--muted);margin-top:12px}.profile-facts{grid-column:1/-1;display:grid;grid-template-columns:.65fr 1.2fr 1.2fr;border-top:1px solid var(--line);padding-top:28px;gap:28px}.profile-facts small{font-size:11px;color:var(--muted)}.profile-facts p{font-size:14px;margin-top:8px}
.case-workflow{background:var(--soft);padding-block:86px}.workflow-line{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.workflow-line li{border-top:1px solid var(--line);padding-top:28px}.workflow-line li>span{font-size:12px;color:var(--accent)}.workflow-line h3{font-size:18px;font-weight:550;margin-top:20px}.workflow-line p{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.95}
.process-delivery{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;margin-top:72px;padding-top:55px;border-top:1px solid var(--line);align-items:center}.process-delivery h3{font-size:31px;font-weight:550;line-height:1.55}.process-delivery>div>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:23px}.process-sheet{background:var(--surface);border:1px solid var(--line);border-radius:19px;padding:24px 30px}.sheet-header{display:flex;justify-content:space-between;font-size:13px;padding-bottom:19px;border-bottom:1px solid var(--line)}.sheet-header small{font-size:10px;color:var(--muted)}.process-sheet-row{display:grid;grid-template-columns:95px 1fr;gap:14px;font-size:12px;padding-block:18px;border-bottom:1px solid var(--line)}.process-sheet-row b{font-weight:550}.process-sheet-row span{color:var(--muted)}.case-management{background:var(--soft);padding-block:85px}.management-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.management-grid article{border-top:1px solid var(--line);padding-top:22px}.management-grid h3{font-size:19px;font-weight:550;margin-block:20px 16px}.management-grid p{font-size:13px;color:var(--muted);line-height:2}.management-grid p.fine{font-size:11px}
.gallery-grid{display:flex;gap:36px;flex-wrap:wrap}.gallery-grid figure{margin:0;width:300px;max-width:100%}.gallery-open{display:block;padding:0;border:0;background:none;width:100%;border-radius:12px;overflow:hidden}.gallery-open img{width:100%;transition:filter .3s}.gallery-open:hover img{filter:brightness(1.1)}.gallery-dialog{position:fixed;inset:0;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;border-radius:0;background:#000;box-shadow:none;overflow:hidden}.gallery-dialog::backdrop{background:#000}.gallery-dialog>img{display:block;width:100%;height:100%;max-width:none;max-height:none;margin:0;object-fit:contain}.gallery-close{position:absolute;z-index:1;top:16px;right:16px;width:44px;height:44px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:#0009;color:#fff;font-size:30px;line-height:1;cursor:pointer}
@media(max-width:1100px){.customer-title-layout{gap:35px}.teaser-copy{padding:35px}.case-entry{gap:30px}.case-entry-copy{padding-right:30px}.customer-profile{gap:40px}.workflow-line{gap:22px}.profile-heading h2{font-size:32px}}
@media(max-width:820px){.customer-teaser,.case-entry,.customer-title-layout,.customer-profile,.process-delivery{grid-template-columns:1fr}.case-entry-image img{max-height:420px}.case-entry-copy{padding:0 32px 36px}.customer-product{max-width:520px;justify-self:center}.customer-title-layout{gap:34px}.profile-facts{grid-template-columns:1fr;gap:18px}.workflow-line{grid-template-columns:repeat(2,1fr);gap:28px}.management-grid{grid-template-columns:1fr;gap:30px}.case-page-cta .shell{align-items:flex-start;flex-direction:column}.teaser-image{min-height:0;max-height:320px}.teaser-image img{max-height:270px}.case-entry-copy h2{font-size:36px}.customer-profile{padding-block:72px}.process-delivery{gap:30px}}
@media(max-width:640px){.download-grid{grid-template-columns:1fr}.breadcrumb{margin-bottom:46px}.case-page-intro{padding-bottom:52px}.page-lead{font-size:14px}.customer-teaser{border-radius:20px}.teaser-copy{padding:28px}.teaser-copy h3{font-size:30px}.case-entry-copy{padding:0 24px 28px}.case-entry-copy h2{font-size:30px}.customer-intro .breadcrumb{font-size:10px;gap:8px;flex-wrap:wrap;margin-bottom:32px}.customer-title-layout h1{font-size:36px}.customer-identity{gap:12px;flex-wrap:wrap}.customer-product{padding-inline:10px}.customer-product img{max-height:330px}.case-section-nav .shell{gap:24px}.workflow-line{grid-template-columns:1fr}.case-workflow,.case-management{padding-block:58px}.process-sheet{padding:20px}.process-sheet-row{grid-template-columns:78px 1fr;font-size:11px}.case-page-cta h2{font-size:25px}.gallery-grid{gap:26px}}
@media(prefers-reduced-motion:reduce){.customer-teaser,.teaser-image img,.case-entry-image img{transition:none}.customer-teaser:hover,.customer-teaser:hover img,.case-entry:hover img{transform:none}}

.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.gallery-grid figure{width:auto}.gallery-open{background:#fff;border:1px solid var(--line)}.gallery-open img{width:100%;height:340px;object-fit:contain}.gallery-dialog>img{display:block;width:100%;height:100%;max-width:none;max-height:none;margin:0;object-fit:contain}@media(max-width:640px){.gallery-grid{grid-template-columns:1fr}.gallery-open img{height:300px}}

.teaser-image.teaser-image-company{padding:0;min-height:0;max-height:none;display:flex;align-items:center}.teaser-image-company img{height:auto;max-height:none;width:100%;object-fit:contain}.customer-teaser:hover .teaser-image-company img{transform:none}

.customer-product.customer-company{padding:0 0 40px}.customer-product.customer-company img{height:auto;max-height:none}

/* Case outcomes use customer-provided operating figures and existing quote records. */
.quote-efficiency{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin:0;border-block:1px solid var(--line);padding-block:32px}.quote-efficiency>div{min-width:0}.quote-efficiency dt{font-size:13px;color:var(--muted);margin-bottom:14px}.quote-efficiency dd{margin:0;display:flex;align-items:baseline;gap:22px;font-variant-numeric:tabular-nums}.quote-efficiency strong{font-size:64px;font-weight:550;line-height:1.25;letter-spacing:-.04em}.quote-efficiency>div:last-child strong{color:var(--accent)}.quote-efficiency dd>span{font-size:14px;color:var(--muted)}.quote-efficiency p{font-size:13px;color:var(--muted);margin-top:14px}.outcome-source{margin-top:18px}.outcome-values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:45px}.outcome-values h3{font-size:20px;font-weight:550;margin-bottom:16px}.outcome-values p{font-size:13px;line-height:2;color:var(--muted)}.workflow-heading{border-top:1px solid var(--line);margin-top:54px;padding-top:35px;margin-bottom:28px}.workflow-heading .eyebrow{margin-bottom:12px}.workflow-heading h3{font-size:23px;font-weight:550;line-height:1.6}
@media(max-width:820px){.quote-efficiency{gap:32px}.quote-efficiency strong{font-size:52px}.outcome-values{gap:25px}.outcome-values h3{font-size:18px}}
@media(max-width:640px){.quote-efficiency{gap:24px;padding-block:26px}.quote-efficiency dd{gap:10px;flex-wrap:wrap}.quote-efficiency strong{font-size:43px}.quote-efficiency dd>span{font-size:11px}.quote-efficiency dt,.quote-efficiency p{font-size:11px}.outcome-values{grid-template-columns:1fr;gap:28px;margin-top:34px}.outcome-values h3{font-size:19px;margin-bottom:10px}.outcome-values p{font-size:12px}.workflow-heading{margin-top:36px;padding-top:28px}.workflow-heading h3{font-size:20px}}

.gallery-open{cursor:zoom-in}

.gallery-dialog[open]{display:grid;place-items:center}html.is-viewing-image{overflow:hidden}

/* Baizi case content shares the existing system theme and full-screen image viewer. */
.baizi-status-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.baizi-status{display:inline-flex;align-items:center;padding:7px 13px;border:1px solid var(--line);border-radius:99px;font-size:11px;line-height:1.6;color:var(--accent);background:var(--accent-soft)}.baizi-status-planned{color:var(--muted);background:var(--soft)}
.baizi-wide-figure{margin:0}.baizi-wide-figure .gallery-open{border-radius:22px;box-shadow:var(--shadow)}.baizi-wide-figure .gallery-open img{width:100%;height:auto;object-fit:contain}.baizi-wide-figure figcaption{display:flex;justify-content:space-between;gap:18px;margin-top:13px;font-size:10px;color:var(--muted)}
.baizi-role-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:52px;margin-top:48px}.baizi-role-grid article{border-top:1px solid var(--line);padding-top:23px}.baizi-role-grid h3{font-size:21px;font-weight:550;margin-block:15px 14px}.baizi-role-grid p{font-size:13px;line-height:2;color:var(--muted)}
.baizi-delivery .process-delivery{margin-top:0;padding-top:0;border-top:0}.baizi-boundary{margin-top:26px;line-height:1.9;max-width:1050px}
.baizi-onboarding{display:grid;grid-template-columns:.55fr 1.45fr;align-items:center;gap:54px;margin-top:56px;padding-top:36px;border-top:1px solid var(--line)}.baizi-onboarding-metric>small{font-size:12px;color:var(--muted)}.baizi-onboarding-metric>p{display:flex;align-items:baseline;gap:22px;margin-top:5px}.baizi-onboarding-metric strong{font-size:80px;letter-spacing:-.05em;font-weight:550;line-height:1.3;color:var(--accent)}.baizi-onboarding-metric span{font-size:16px;color:var(--muted)}.baizi-onboarding h3{font-size:23px;font-weight:550;line-height:1.6;margin-bottom:14px}.baizi-onboarding>div>p:not(:first-child){font-size:13px;color:var(--muted);line-height:2}.baizi-onboarding>div:last-child>small{display:block;font-size:10px;color:var(--muted);margin-top:16px;line-height:1.9}
.baizi-sales-flow{margin-top:46px}.baizi-send-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px;margin-top:35px;padding-top:28px;border-top:1px solid var(--line)}.baizi-send-modes span{font-size:14px;font-weight:550}.baizi-send-modes p{font-size:12px;color:var(--muted);line-height:1.95;margin-top:10px}
.baizi-customer-scenes{padding-block:82px;background:var(--soft)}.baizi-customer-scenes .gallery-open img{height:330px;object-fit:cover}.baizi-case .profile-photo .gallery-open img{height:auto}.baizi-home-teaser{margin-top:28px}.baizi-list-label{margin-top:58px}.baizi-case .customer-identity{margin-top:23px}
@media(max-width:820px){.baizi-role-grid{gap:30px}.baizi-role-grid h3{font-size:19px}.baizi-onboarding{grid-template-columns:.6fr 1.4fr;gap:30px}.baizi-onboarding h3{font-size:21px}.baizi-onboarding-metric strong{font-size:65px}.baizi-customer-scenes{padding-block:65px}}
@media(max-width:640px){.baizi-wide-figure .gallery-open{border-radius:14px}.baizi-wide-figure figcaption{flex-direction:column;gap:4px;font-size:9px}.baizi-role-grid,.baizi-onboarding,.baizi-send-modes{grid-template-columns:1fr;gap:26px}.baizi-role-grid{margin-top:33px}.baizi-onboarding{margin-top:36px;padding-top:27px}.baizi-onboarding-metric strong{font-size:58px}.baizi-onboarding-metric>p{gap:17px}.baizi-onboarding h3{font-size:20px}.baizi-sales-flow{margin-top:34px}.baizi-list-label{margin-top:42px}.baizi-customer-scenes{padding-block:56px}.baizi-customer-scenes .gallery-open img{height:270px}.baizi-status{font-size:10px;padding:6px 11px}}

/* Procurement scenario follows the common theme and full-screen image viewer. */
.procurement-title-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:64px;align-items:center}.procurement-title-layout h1{font-size:clamp(38px,4.25vw,60px)}.procurement-title-layout .button{margin-top:30px}.procurement-intro-summary{border-top:1px solid var(--line);padding:30px 0}.procurement-intro-summary h2{font-size:25px;font-weight:550;line-height:1.65}.procurement-intro-summary dl{margin:24px 0}.procurement-intro-summary dl>div{display:grid;grid-template-columns:100px 1fr;gap:15px;border-top:1px solid var(--line);padding:16px 0;font-size:12px}.procurement-intro-summary dt{color:var(--muted)}.procurement-intro-summary dd{margin:0}.procurement-intro-summary .fine{line-height:1.9}
.procurement-figure{margin:0}.procurement-figure .gallery-open{border-radius:22px;box-shadow:var(--shadow)}.procurement-figure .gallery-open img{width:100%;height:auto;object-fit:contain}.procurement-figure figcaption{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted);margin-top:13px}
.procurement-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:45px}.procurement-detail-grid article{border-top:1px solid var(--line);padding-top:24px}.procurement-detail-grid h3{font-size:20px;font-weight:550;margin:16px 0}.procurement-detail-grid p,.procurement-negotiation-columns p:not(.eyebrow),.procurement-transparency p{font-size:13px;color:var(--muted);line-height:2}.procurement-note{margin-top:28px;line-height:1.95;max-width:1080px}
.procurement-negotiation-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:60px;margin-top:48px}.procurement-negotiation-columns article{border-top:1px solid var(--line);padding-top:25px}.procurement-negotiation-columns h3{font-size:23px;line-height:1.5;font-weight:550;margin:18px 0 22px}.procurement-negotiation-columns p+p{margin-top:16px}
.procurement-transparency{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:42px 65px}.procurement-transparency article{border-top:1px solid var(--line);padding-top:23px}.procurement-transparency h3{font-size:22px;font-weight:550;margin:16px 0}
.procurement-scope-table{overflow:auto;border-top:1px solid var(--line)}.procurement-scope-table table{border-collapse:collapse;width:100%;text-align:left}.procurement-scope-table th,.procurement-scope-table td{border-bottom:1px solid var(--line);padding:20px 22px 20px 0;vertical-align:top;font-size:12px;line-height:1.9}.procurement-scope-table th{font-weight:550}.procurement-scope-table thead th{color:var(--muted);font-size:11px}.procurement-scope-table tbody th{width:20%}.procurement-scope-table td{width:40%}.procurement-scope-table td:last-child{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.procurement-home-teaser{margin-top:28px}.procurement-case-entry .case-entry-image img{height:auto;object-fit:contain}.procurement-list-label{margin-top:58px}
@media(max-width:1000px){.procurement-title-layout{gap:35px;grid-template-columns:1.2fr 1fr}.procurement-title-layout h1{font-size:43px}.procurement-detail-grid{gap:28px}.procurement-detail-grid h3{font-size:18px}}
@media(max-width:820px){.procurement-title-layout{grid-template-columns:1fr;gap:32px}.procurement-title-layout h1{font-size:48px}.procurement-intro-summary{max-width:640px}.procurement-detail-grid{grid-template-columns:1fr;gap:28px}.procurement-negotiation-columns{gap:35px}.procurement-scope-table table{min-width:660px}}
@media(max-width:640px){.procurement-title-layout h1{font-size:36px}.procurement-intro-summary h2{font-size:23px}.procurement-intro-summary dl>div{grid-template-columns:85px 1fr;gap:12px;font-size:11px}.procurement-figure .gallery-open{border-radius:14px}.procurement-figure figcaption{flex-direction:column;gap:4px;font-size:9px}.procurement-detail-grid{margin-top:32px}.procurement-detail-grid h3{font-size:19px}.procurement-negotiation-columns,.procurement-transparency{grid-template-columns:1fr;gap:30px}.procurement-negotiation-columns{margin-top:34px}.procurement-negotiation-columns h3,.procurement-transparency h3{font-size:20px}.procurement-list-label{margin-top:42px}.procurement-scope-table th,.procurement-scope-table td{padding-block:16px}}

/* Theme choices share the same palette across all public pages. */
.asset-section{background:var(--asset-bg);color:var(--asset-ink)}.asset-section .eyebrow{color:var(--asset-accent)}.asset-copy>p:not(.eyebrow),.asset-principles,.step-number,.asset-steps p{color:var(--asset-muted)}.asset-steps li{border-bottom-color:var(--asset-line)}.white-button{background:var(--asset-button);color:var(--asset-button-ink)}.white-button:hover{background:var(--asset-button-hover)}
.theme-toggle{flex-shrink:0;width:44px;height:44px;display:grid;place-items:center;padding:0;border:1px solid var(--line);border-radius:50%;color:var(--muted);background:var(--surface);transition:color .25s,border-color .25s,background .25s}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.theme-toggle svg{display:block;width:18px;height:18px}.theme-moon{display:none!important}html[data-theme="dark"] .theme-sun{display:none}html[data-theme="dark"] .theme-moon{display:block!important}
@media(prefers-color-scheme:dark){html:not([data-theme]) .theme-sun{display:none}html:not([data-theme]) .theme-moon{display:block!important}}
@media(max-width:1100px){.header-inner{gap:16px}.header-actions{gap:12px}.header-inner nav a{padding-inline:10px}}
@media(min-width:641px) and (max-width:820px){.header-inner{gap:12px}.header-inner nav a{padding-inline:7px;font-size:11px}.header-actions{gap:8px}.nav-contact{gap:8px;padding-inline:11px}.theme-toggle{width:38px;height:38px}}
@media(max-width:640px){.header-inner{gap:12px}.header-actions{gap:9px}.theme-toggle{width:40px;height:40px}}
@media(max-width:380px){.header-actions .nav-contact{display:none}.header-actions{margin-left:auto;gap:10px}}
@media print{.theme-toggle{display:none}:root,html[data-theme="dark"]{--paper:#fff;--surface:#fff;--soft:#f1f3f5;--ink:#17212d;--muted:#657589;--line:#e1e5e9;--accent:#2560e8;--accent-soft:#eaf0ff;--warm:#f3f0e9;--asset-bg:#eef3fa;--asset-ink:#17212d;--asset-muted:#657589;--asset-accent:#2560e8;--asset-button:#172636;--asset-button-ink:#fff;--asset-button-hover:#2560e8;--asset-line:#d5dfec;color-scheme:light}.asset-section{background:#fff;color:#17212d}}

/* Haiwei quotation and Jielin conversational ERP cases. */
.haiwei-case .customer-company{margin:0;padding:0 0 36px}.haiwei-case .customer-company img{width:100%;height:360px;max-height:none;object-fit:cover}.haiwei-case .profile-photo .gallery-open img{height:auto}.case-outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin-top:58px}.case-outcomes article{padding-top:24px;border-top:1px solid var(--line)}.case-outcomes h3{font-size:20px;font-weight:550;margin:17px 0 14px;line-height:1.7}.case-outcomes p{font-size:13px;color:var(--muted);line-height:2}.case-link-row{display:flex;gap:38px;flex-wrap:wrap;margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}.case-link-row .text-link{font-size:13px;display:inline-flex;gap:25px}.case-evidence-figure .gallery-open img{height:auto;object-fit:contain}.jielin-title-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:center}.jielin-title-layout h1{font-size:clamp(36px,3.7vw,53px)}.jielin-hero-image{margin:0}.jielin-hero-image .gallery-open{border-radius:20px}.jielin-hero-image .gallery-open img{height:auto;object-fit:contain}.jielin-hero-image figcaption{font-size:10px;line-height:1.9;color:var(--muted);margin-top:14px}.erp-role-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}.erp-role-grid article{padding-top:24px;border-top:1px solid var(--line)}.erp-role-grid h3{font-size:20px;font-weight:550;line-height:1.7;margin:20px 0 14px}.erp-role-grid p{font-size:13px;line-height:2;color:var(--muted)}.erp-role-output{display:block;font-size:11px;line-height:1.8;color:var(--accent);margin-top:20px}.erp-stage-flow{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 26px;border:1px solid var(--line);border-radius:14px;margin:40px 0 18px;background:var(--surface);font-size:13px}.erp-stage-flow i{font-style:normal;color:var(--accent)}.erp-dialogue-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:40px}.erp-dialogue-grid article{padding-top:22px;border-top:1px solid var(--line)}.erp-dialogue-grid small{color:var(--accent);font-size:11px}.erp-dialogue-grid blockquote{margin:16px 0;font-size:19px;font-weight:550;line-height:1.8}.erp-dialogue-grid p{font-size:13px;color:var(--muted);line-height:2}.erp-continuity{margin-top:0;padding-top:0;border-top:0}.jielin-case .case-section-nav .shell{gap:34px}.new-case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:28px}.compact-case{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--surface);transition:box-shadow .4s}.compact-case:hover{box-shadow:var(--shadow)}.compact-case-image{background:#fff;overflow:hidden;height:240px}.compact-case-image img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}.compact-case:hover img{transform:scale(1.025)}.compact-case-copy{padding:30px 32px}.compact-case-copy h3{font-size:25px;line-height:1.55}.compact-case-copy>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.95;margin-top:16px}.compact-case-copy .teaser-action{margin-top:22px}.new-case-label{margin-top:58px}.haiwei-case-entry .case-entry-image img{object-fit:cover;min-height:350px}.jielin-case-entry .case-entry-image img{object-fit:contain;height:auto}.case-entry.haiwei-case-entry,.case-entry.jielin-case-entry{margin-top:0}
@media(max-width:1100px){.jielin-title-layout{gap:32px}.erp-role-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:35px}.compact-case-image{height:210px}.compact-case-copy{padding:26px}}
@media(max-width:820px){.jielin-title-layout{grid-template-columns:1fr}.jielin-hero-image{max-width:740px;width:100%;justify-self:center}.case-outcomes,.erp-dialogue-grid{grid-template-columns:1fr;gap:28px}.compact-case-image{height:180px}.compact-case-copy h3{font-size:22px}.haiwei-case-entry .case-entry-image img{min-height:0;max-height:360px}.case-outcomes{margin-top:38px}}
@media(max-width:640px){.new-case-grid,.erp-role-grid{grid-template-columns:1fr;gap:28px}.compact-case-image{height:210px}.jielin-title-layout h1{font-size:36px}.erp-stage-flow{padding:19px;gap:10px;flex-wrap:wrap;font-size:11px}.case-link-row{gap:20px}.new-case-label{margin-top:42px}.haiwei-case .customer-company img{height:280px}.jielin-hero-image .gallery-open{border-radius:14px}}
@media(prefers-reduced-motion:reduce){.compact-case,.compact-case img{transition:none}.compact-case:hover img{transform:none}}