body.yf-case-view>header{display:none!important}
#app>.yf-casebar{display:flex!important;align-items:center;gap:24px;padding:12px 4%;height:72px;background:#fff!important;color:#172b4d!important;border-bottom:1px solid #dce3ed;font:600 15px/1.5 "Segoe UI","Microsoft YaHei",sans-serif;box-sizing:border-box;width:100%;margin:0;flex-wrap:nowrap}
.yf-casebar .yf-case-brand{display:inline-flex;align-items:center;gap:10px;color:#172b4d!important;text-decoration:none;flex-shrink:0;font-size:20px}
.yf-case-brand b{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#2857df;color:white;font-size:23px}
.yf-casebar .yf-case-back{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:7px 12px;border:1px solid #d5deeb;border-radius:8px;color:#314969!important;background:#f7f9fc;text-decoration:none;box-sizing:border-box;white-space:nowrap;flex-shrink:0}
.yf-casebar .yf-case-center>strong{font-size:14px;display:flex;gap:14px;align-items:center;color:#52637a;letter-spacing:.4px;min-width:0;white-space:nowrap}
.yf-casebar .yf-case-center>strong>span{font-size:16px;font-weight:600;color:#172b4d;letter-spacing:0;overflow:hidden;text-overflow:ellipsis}
.yf-casebar>button{margin-left:auto;min-height:42px;padding:9px 18px;border:1px solid #2458d3;border-radius:8px;background:#2458d3;color:#fff;font:600 15px/1.5 "Segoe UI","Microsoft YaHei",sans-serif;cursor:pointer;white-space:nowrap;flex-shrink:0}
.yf-casebar>button>span{margin-left:10px}.yf-casebar .yf-case-back:hover{background:#eaf0fa}.yf-casebar>button:hover{background:#1946b3}.yf-casebar :focus-visible{outline:3px solid #83aaff;outline-offset:3px}
@media(max-width:900px){#app>.yf-casebar{gap:14px;padding:12px 20px}.yf-casebar .yf-case-center>strong{gap:8px}.yf-casebar .yf-case-center>strong>span{font-size:14px}}
@media(max-width:600px){#app>.yf-casebar{height:64px;padding:10px 12px;gap:10px}.yf-case-brand>span,.yf-casebar .yf-case-center>strong>span,.yf-casebar>button>span{display:none}.yf-case-brand b{width:30px;height:30px;font-size:20px}.yf-casebar .yf-case-back{font-size:13px;padding:7px 9px}.yf-casebar .yf-case-center>strong{font-size:12px}.yf-casebar>button{font-size:13px;padding:9px 10px;min-height:40px}}

/* Equal outer tracks keep the middle group centered on the page. */
#app>.yf-casebar{display:grid!important;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}
.yf-casebar .yf-case-brand{justify-self:start}
.yf-case-center{display:flex;align-items:center;justify-content:center;gap:24px;min-width:0}
.yf-casebar>button{justify-self:end;margin-left:0}
@media(max-width:900px){.yf-case-center{gap:12px}}
@media(max-width:600px){#app>.yf-casebar{grid-template-columns:30px minmax(0,1fr) auto;gap:8px}.yf-case-center{gap:8px}.yf-casebar .yf-case-back{padding:7px 6px}.yf-casebar>button{padding:9px 8px}}
/* Main platform chrome; case product headers and footers keep their own styles. */
body>header{height:88px;box-shadow:0 4px 22px #17376305;position:relative;isolation:isolate}
body>header:after{content:'';position:absolute;bottom:-1px;left:5%;width:80px;height:3px;background:#2859dc;border-radius:3px}
body>header>.brand b{box-shadow:0 5px 12px #2859dc20}body>header>.brand span{font-size:13px}
body>header>nav{padding:5px;background:#f2f5fa;border:1px solid #e6ebf3;border-radius:12px;gap:5px}
body>header>nav>a{padding:10px 18px;border-radius:8px;color:#52637a;font-size:14px;font-weight:600;transition:background .2s}
body>header>nav>a.active{background:#fff;color:#2458d3;box-shadow:0 2px 7px #17376312}
body>header>nav>a:hover{background:#e8effc;color:#2458d3}
.yf-header-cta{background:#2458d3;color:white;border:0;border-radius:10px;padding:12px 18px;font-size:14px;font-weight:600}.yf-header-cta span{margin-left:16px}
#app .yf-home-back{display:inline-flex;align-items:center;gap:10px;background:white;border:1px solid #dce5f1;border-radius:10px;padding:8px 14px 8px 8px;color:#405777;font-size:14px;font-weight:600;box-shadow:0 3px 8px #17376304;margin-bottom:22px}
.yf-home-back span{display:grid;place-items:center;background:#edf3ff;color:#2458d3;border-radius:7px;width:28px;height:28px;font-size:18px}#app .yf-home-back:hover{border-color:#9eb8ef;background:#f7faff}
.d-gal-card:is(:last-child,.of-catalog-card) .d-gal-info{display:flex;flex-direction:column;justify-content:space-between;padding:30px;gap:16px}
.d-gal-card:is(:last-child,.of-catalog-card) .d-gal-info h2,.d-gal-card:is(:last-child,.of-catalog-card) .d-gal-info p{margin:0}.d-gal-card:is(:last-child,.of-catalog-card) .d-gal-info>.d-flex{margin-top:auto;flex-wrap:wrap;gap:16px}
.yf-ai-features{display:grid;gap:10px;padding:12px 0 16px;border-bottom:1px solid #e6ecf5;font-size:14px;color:#52637a}.yf-ai-features span{display:flex;align-items:center;gap:10px}.yf-ai-features b{font-size:11px;color:#2458d3;background:#edf3ff;padding:4px 7px;border-radius:5px}
body>.yf-footer{max-width:none;margin:32px 0 0;padding:48px max(calc((100% - 1112px)/2),24px) 22px;background:#142843;color:#c4d1e3;border:0;font-size:14px}
.yf-footer-main{display:grid;grid-template-columns:1.3fr 1fr;gap:64px;padding-bottom:36px}.yf-footer .brand{color:white}.yf-footer h2{font-size:25px;color:#fff;margin:22px 0 12px}.yf-footer p{font-size:14px;color:#b4c5dc;max-width:420px}.yf-footer span{float:none}.yf-footer-cta{display:inline-flex;gap:36px;align-items:center;background:#fff;color:#193963;padding:12px 18px;border:0;border-radius:9px;font-size:14px;font-weight:600;margin-top:10px}
.yf-footer-links{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding-top:12px}.yf-footer-links>div{display:flex;flex-direction:column;gap:17px}.yf-footer-links strong{color:white;margin-bottom:10px}.yf-footer-links a:hover{color:white;text-decoration:underline}.yf-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid #ffffff20;font-size:12px;color:#9fb3cf}
@media(max-width:760px){body>header{height:auto;padding:16px;gap:16px}body>header>nav{width:100%;order:3}body>header>nav>a{flex:1;text-align:center;padding:10px 6px}.yf-header-cta{padding:11px 13px}body>.yf-footer{padding:32px 20px 20px}.yf-footer-main{grid-template-columns:1fr;gap:26px}.yf-footer-bottom{flex-wrap:wrap;gap:4px}.yf-footer span{margin-top:0}.d-gal-card:is(:last-child,.of-catalog-card) .d-gal-info{padding:24px;gap:18px}}
main.demo-mode{max-width:none;margin:0;padding:0}body.yf-case-view>.yf-footer{display:none}