.rd-section{padding:100px 0;background:#f8f8f5;scroll-margin-top:90px;color:#272e2d}
.rd-shell{width:min(1200px,calc(100% - 56px));margin:0 auto}
.rd-eyebrow{font-size:11px;line-height:1.6;letter-spacing:.14em;color:#7a658e;text-transform:uppercase;margin:0 0 16px}
.rd-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:38px}
.rd-section h2,.rd-index-title{font-size:clamp(32px,3.2vw,46px);font-weight:500;line-height:1.35;letter-spacing:-.035em;margin:0 0 17px;color:#252b2b}
.rd-lead{font-size:16px;line-height:1.9;color:#717672;max-width:620px;margin:0}
.rd-actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap}
.rd-link,.rd-button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:46px;font-size:13px;text-decoration:none;color:#303735;line-height:1.5}
.rd-button{padding:11px 18px;border:1px solid #c8ceca;border-radius:3px;background:transparent;white-space:nowrap}
.rd-button:hover{border-color:#64566f;background:#fff}
.rd-button-primary{background:#303b37;color:#fff;border-color:#303b37}
.rd-button-primary:hover{background:#46564e;border-color:#46564e}
.rd-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.rd-card{display:block;min-width:0;color:#303735;text-decoration:none;outline-offset:7px}
.rd-card-image{aspect-ratio:3/2;overflow:hidden;background:#e7e9e5;border-radius:6px}
.rd-card-image img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .35s}
.rd-card-client{display:block;font-size:12px;letter-spacing:.04em;color:#7b667f;margin:23px 0 10px}
.rd-card-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 14px;font-size:26px;font-weight:500;line-height:1.4;color:#303735}
.rd-card-title span:last-child{font-size:22px;font-weight:400}
.rd-card p{font-size:14px;line-height:1.85;color:#727872;margin:0}
.rd-card-cta{display:inline-flex;align-items:center;gap:20px;margin-top:20px;min-height:44px;border-bottom:1px solid #bec7bf;font-size:13px}
.rd-section-tail{border-top:1px solid #dedfd9;margin-top:39px;padding-top:21px;display:flex;justify-content:space-between;gap:25px;align-items:center}
.rd-section-tail p{margin:0;font-size:13px;line-height:1.8;color:#7c817b}
.rd-document{margin:0;background:#fbfbf8;color:#303735;font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
.rd-document *{box-sizing:border-box}
.rd-document a{color:inherit}
.rd-document .rd-button-primary{color:white}
.rd-header{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #e3e5df}
.rd-brand{font-size:28px;letter-spacing:-1.1px;font-weight:600;text-decoration:none}
.rd-header-links{display:flex;align-items:center;gap:26px}
.rd-header-links a{font-size:13px;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.rd-breadcrumb{display:flex;align-items:center;gap:12px;padding:31px 0;font-size:12px;line-height:1.7;color:#737c73}
.rd-breadcrumb a{text-decoration:none;min-height:28px;display:inline-flex;align-items:center}
.rd-case-hero{display:grid;grid-template-columns:.85fr 1.25fr;gap:60px;align-items:center;padding:18px 0 64px}
.rd-case-hero h1{font-size:clamp(36px,4vw,58px);font-weight:500;letter-spacing:-.04em;line-height:1.28;margin:0 0 25px;color:#29332e}
.rd-case-hero .rd-lead{font-size:17px;line-height:1.9}
.rd-feature{margin:29px 0 0;padding-top:24px;border-top:1px solid #d8ddd5;font-size:14px;color:#6f5e79;line-height:1.6}
.rd-figure{margin:0;min-width:0}
.rd-photo-button{display:block;width:100%;position:relative;border:0;padding:0;background:#e5e7e1;border-radius:7px;overflow:hidden;cursor:zoom-in;font:inherit}
.rd-photo-button img{display:block;width:100%;height:auto}
.rd-zoom-cue{position:absolute;right:16px;bottom:16px;width:40px;height:40px;display:grid;place-items:center;background:#ffffffed;color:#313932;border-radius:50%;font-size:22px}
.rd-figure figcaption{margin-top:12px;font-size:12px;line-height:1.7;color:#7c827b}
.rd-case-body{border-top:1px solid #dce0d7;padding:51px 0 55px;display:grid;grid-template-columns:.85fr 1.25fr;gap:60px}
.rd-case-body h2{font-weight:500;font-size:28px;line-height:1.4;margin:0 0 22px;letter-spacing:-.02em}
.rd-case-body p{font-size:16px;line-height:1.95;color:#717b72;margin:0}
.rd-scope{list-style:none;padding:0;margin:0}
.rd-scope li{border-top:1px solid #dce0d7;padding:21px 0}
.rd-scope li:first-child{border-top:0;padding-top:0}
.rd-scope h3{margin:0 0 9px;font-size:20px;line-height:1.5;font-weight:500}
.rd-scope p{font-size:15px}
.rd-second{max-width:970px;margin:0 auto 68px}
.rd-case-bottom{padding:34px 0 58px;border-top:1px solid #dce0d7;display:flex;justify-content:space-between;align-items:center;gap:20px}
.rd-footer{padding:25px 0;border-top:1px solid #e3e5df;font-size:12px;line-height:1.8;color:#737c73;display:flex;justify-content:space-between;gap:20px}
.rd-index-intro{padding:53px 0 46px}
.rd-index-intro .rd-actions{margin-top:26px}
.rd-index .rd-grid{padding-bottom:60px}
.rd-index .rd-section-tail{margin-top:0;margin-bottom:60px}
.rd-lightbox{padding:0;border:0;border-radius:8px;max-width:min(1240px,calc(100vw - 32px));max-height:calc(100dvh - 32px);background:#1e2520;color:white}
.rd-lightbox::backdrop{background:#101814d9}
.rd-lightbox-image{display:block;max-width:100%;max-height:calc(100dvh - 105px);object-fit:contain}
.rd-lightbox-close{position:absolute;top:12px;right:12px;z-index:1;width:44px;height:44px;border:0;border-radius:50%;background:#ffffffed;color:#29312b;font-size:26px;cursor:pointer}
.rd-lightbox-caption{margin:0;padding:15px 22px;font-size:13px;line-height:1.6}
.rd-button:focus-visible,.rd-link:focus-visible,.rd-card:focus-visible,.rd-document a:focus-visible,.rd-photo-button:focus-visible,.rd-lightbox-close:focus-visible{outline:3px solid #8c779a;outline-offset:5px}
@media(hover:hover){.rd-card:hover .rd-card-image img{transform:scale(1.025)}.rd-card:hover .rd-card-cta{border-color:#66536f}}
@media(max-width:800px){
 .rd-shell{width:calc(100% - 40px)}.rd-section{padding:65px 0}.rd-heading{display:block;margin-bottom:30px}.rd-heading .rd-actions{margin-top:24px}
 .rd-grid{grid-template-columns:1fr;gap:43px}.rd-card-client{margin-top:19px}.rd-card-title{font-size:25px}.rd-card p{font-size:15px}.rd-card-cta{margin-top:14px}
 .rd-section-tail{align-items:start;flex-direction:column;gap:8px}.rd-header{min-height:76px;gap:15px}.rd-brand{font-size:26px}.rd-header-links{gap:18px}.rd-header-links a{font-size:12px}
 .rd-breadcrumb{padding:23px 0;flex-wrap:wrap;gap:8px}.rd-case-hero{grid-template-columns:1fr;gap:31px;padding:12px 0 37px}.rd-case-hero h1{font-size:38px;line-height:1.4;margin-bottom:20px}
 .rd-case-hero .rd-lead{font-size:16px}.rd-feature{margin-top:22px;padding-top:20px}.rd-case-body{grid-template-columns:1fr;gap:35px;padding:35px 0 38px}.rd-case-body h2{font-size:25px;margin-bottom:17px}
 .rd-case-bottom{align-items:start;flex-direction:column;padding:29px 0 39px;gap:15px}.rd-case-bottom .rd-actions{width:100%}.rd-case-bottom .rd-button{flex:1}
 .rd-second{margin-bottom:36px}.rd-footer{flex-direction:column;gap:7px}.rd-index-intro{padding:33px 0}.rd-index-title{font-size:36px}.rd-index .rd-grid{padding-bottom:45px}
}
@media(prefers-reduced-motion:reduce){.rd-card-image img{transition:none}}