.customer-cases{background:var(--surface);--case-green:oklch(39% .045 145);--case-paper:oklch(96.5% .014 145)}
.cases-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:36px}
.cases-heading .eyebrow{font-size:12px;margin-bottom:16px;letter-spacing:.08em;color:var(--case-green)}
.cases-heading h2{font-size:clamp(30px,3.2vw,42px);line-height:1.4}
.cases-heading>p{font-size:12px;color:var(--muted);max-width:28em;line-height:1.9;margin-bottom:6px}
.customer-case{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);border:1px solid var(--border);border-radius:16px;overflow:hidden;min-width:0}
.case-photo-pending{position:relative;min-height:420px;padding:38px;background:var(--case-paper);display:flex;flex-direction:column;justify-content:space-between;isolation:isolate}
.case-photo-pending:before{content:'';position:absolute;inset:24px;border:1px solid oklch(82% .025 145);pointer-events:none}
.case-photo-pending>span{position:relative;z-index:1;font-size:11px;letter-spacing:.12em;color:var(--case-green)}
.case-photo-pending strong{position:relative;z-index:1;font:500 clamp(34px,3.3vw,45px)/1.6 var(--font-display);letter-spacing:-.025em;color:var(--case-green);margin:20px 0}
.case-photo-pending strong span{display:block}
.case-photo-pending figcaption{position:relative;z-index:1;font-size:11px;color:var(--case-green);line-height:1.8;display:flex;align-items:center;gap:10px}
.case-photo-pending figcaption:before{content:'';height:1px;width:28px;background:var(--case-green)}
.case-story{padding:34px 40px 28px;min-width:0;display:flex;flex-direction:column}
.case-material-status{font-size:10px;letter-spacing:.05em;color:var(--muted);line-height:1.8;margin-bottom:17px}
.case-story h3{font-size:25px;line-height:1.55;letter-spacing:-.025em}
.case-story-intro{font-size:12px;line-height:1.95;color:var(--muted);margin-top:14px;max-width:34em}
.case-facts{margin:24px 0 0}
.case-facts>div{display:grid;grid-template-columns:82px minmax(0,1fr);gap:16px;border-top:1px solid var(--border);padding:13px 0;font-size:12px;line-height:1.9}
.case-facts dt{font-weight:600;color:var(--fg)}.case-facts dd{margin:0;color:var(--muted)}
.case-story .text-link{margin-top:14px;font-size:12px;align-self:flex-start;gap:18px}
#demo[data-wechat-contact] .demo-inner{grid-template-columns:minmax(0,1fr) minmax(300px,.75fr);align-items:center;gap:90px}
#demo[data-wechat-contact] .demo-copy{max-width:600px}
#demo[data-wechat-contact] .demo-copy h2{font-size:clamp(32px,3.3vw,44px);line-height:1.45;max-width:13em}
#demo[data-wechat-contact] .demo-lead{max-width:36em;text-wrap:pretty}
.wechat-contact-card{width:100%;max-width:390px;justify-self:end;background:var(--surface);color:var(--fg);padding:29px 30px 24px;text-align:center;border-radius:14px}
.wechat-contact-card h3{font-size:23px;line-height:1.5;margin:0 0 8px}
.wechat-contact-card>p{font-size:12px;line-height:1.8;color:var(--muted)}
.wechat-qr-frame{margin:22px auto 20px;max-width:228px;width:100%;background:var(--surface)}
.wechat-qr-frame img{display:block;width:100%;height:auto;object-fit:contain}
.wechat-qr-pending{aspect-ratio:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;background:var(--soft);border:1px solid var(--border);color:var(--muted)}
.wechat-qr-pending .ico{width:35px;height:35px;color:var(--fg)}
.wechat-qr-pending span{font-size:12px;line-height:1.8}.wechat-qr-pending small{font-size:10px;line-height:1.8}
.wechat-id-row{display:flex;align-items:center;justify-content:center;gap:11px;flex-wrap:wrap;margin-top:18px}
.wechat-id-row>span{font-size:11px;color:var(--muted)}
.wechat-id{font:600 22px/1.5 var(--font-display);letter-spacing:.02em;user-select:all;color:var(--fg)}
.wechat-copy{min-height:44px;padding:8px 12px;border:1px solid var(--border);border-radius:5px;font-size:11px;background:var(--surface);color:var(--fg)}
.wechat-copy:hover{background:var(--soft-hover);border-color:var(--fg);color:var(--fg)}
#demo .wechat-copy:focus-visible{outline-color:var(--fg)}
.wechat-contact-card .wechat-note{font-size:10px;margin-top:13px;color:var(--muted)}
.wechat-copy-status{font-size:11px;line-height:1.8;color:var(--fg);margin-top:8px;min-height:20px}
@media(max-width:1080px){.case-story{padding:28px}.case-photo-pending{padding:32px}.case-photo-pending:before{inset:20px}.case-story h3{font-size:23px}.case-facts>div{grid-template-columns:72px 1fr;gap:12px;font-size:11px}#demo[data-wechat-contact] .demo-inner{gap:45px}.wechat-contact-card{padding-inline:24px}}
@media(max-width:760px){.cases-heading{display:block;margin-bottom:26px}.cases-heading .eyebrow{margin-bottom:12px;font-size:10px}.cases-heading h2{font-size:29px}.cases-heading>p{margin-top:16px;font-size:12px}.customer-case{grid-template-columns:1fr;border-radius:10px}.case-photo-pending{min-height:270px;padding:29px}.case-photo-pending:before{inset:17px}.case-photo-pending strong{font-size:33px;line-height:1.4}.case-photo-pending>span,.case-photo-pending figcaption{font-size:10px}.case-story{padding:26px 23px}.case-story h3{font-size:23px}.case-story-intro{font-size:12px;margin-top:12px}.case-facts{margin-top:20px}.case-facts>div{grid-template-columns:70px minmax(0,1fr);gap:14px;padding:12px 0;font-size:11px}.case-material-status{font-size:10px;margin-bottom:14px}#demo[data-wechat-contact] .demo-inner{grid-template-columns:1fr;gap:32px}#demo[data-wechat-contact] .demo-copy h2{font-size:30px}.wechat-contact-card{max-width:390px;justify-self:center;padding:26px 24px 20px}.wechat-contact-card h3{font-size:23px}.wechat-qr-frame{max-width:220px}.wechat-id-row{gap:10px}.wechat-id{font-size:22px}}
@media(max-width:380px){.case-story{padding:23px 20px}.case-photo-pending{min-height:250px}.case-story h3{font-size:21px}.wechat-contact-card{padding-inline:20px}.wechat-id{font-size:21px}.wechat-id-row{gap:8px}.wechat-copy{padding-inline:10px}}