body.with-center-navigation{margin:0;padding:16px 16px 16px 216px;background:#f3f5f8;color:#152a40;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
.center-rail{position:fixed;inset:0 auto 0 0;width:200px;box-sizing:border-box;background:#fff;border-right:1px solid #e0e7ee;display:flex;flex-direction:column;padding:26px 14px;z-index:80}
.center-brand{display:flex;align-items:center;gap:10px;padding:0 10px 30px;font-size:16px;font-weight:650;white-space:nowrap}.center-mark{display:grid;place-items:center;width:34px;height:36px;background:#326fba;border-radius:9px;color:#fff;font-size:20px}.center-brand small{display:block;margin-top:3px;font-size:11px;font-weight:400;color:#61758c}
.center-rail nav{display:grid;gap:8px}.center-rail nav a{display:flex;align-items:center;gap:12px;min-height:46px;box-sizing:border-box;padding:10px 14px;border-radius:7px;text-decoration:none;color:#61758c;font-size:14px;font-weight:500}.center-rail nav a:hover{background:#f3f6fa;color:#245d9f}.center-rail nav a[aria-current=page]{color:#245d9f;background:#eaf1f8;font-weight:650}.center-rail svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.center-rail-foot{margin-top:auto;padding:16px 10px 0;font-size:11px;color:#8493a3}.center-rail a:focus-visible,.logistics-actions a:focus-visible,.logistics-actions button:focus-visible{outline:3px solid #41a7a6;outline-offset:3px}
#sd-planning-charts[hidden],#logistics-center[hidden],.logistics-loading[hidden]{display:none!important}
#logistics-center{height:calc(100dvh - 32px);min-height:460px;background:#fff;border:1px solid #e0e7ee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;box-sizing:border-box}.logistics-header{padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;border-bottom:1px solid #e0e7ee;flex-shrink:0}.logistics-header h1{margin:0;font-size:20px;font-weight:600}.logistics-header p{margin:5px 0 0;font-size:12px;color:#61758c}.logistics-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.logistics-actions button,.logistics-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;box-sizing:border-box;border:1px solid #d6e1ec;border-radius:6px;padding:7px 12px;font:inherit;font-size:12px;background:#fff;color:#326fba;text-decoration:none;cursor:pointer}.logistics-actions button:hover,.logistics-actions a:hover{background:#eaf1f8}.logistics-loading{padding:12px 20px;background:#f6f9fc;color:#61758c;font-size:13px}#logistics-center iframe{display:block;width:100%;min-height:0;flex:1;border:0;background:#fff}
@media(max-width:760px){body.with-center-navigation{padding:10px}.center-rail{position:sticky;top:0;inset:auto;width:auto;margin:-10px -10px 10px;padding:10px 12px;border-right:0;border-bottom:1px solid #e0e7ee;flex-direction:row;align-items:center;gap:12px}.center-brand{padding:0;gap:7px;font-size:13px}.center-brand small,.center-rail-foot{display:none}.center-mark{width:29px;height:31px;font-size:17px}.center-rail nav{display:flex;margin-left:auto;gap:4px}.center-rail nav a{min-height:40px;padding:8px 10px;gap:6px;font-size:13px}.center-rail svg{width:16px;height:16px}#logistics-center{height:calc(100dvh - 82px);min-height:440px}.logistics-header{padding:12px 14px;gap:10px}.logistics-header h1{font-size:18px}.logistics-header p{font-size:11px}.logistics-actions{gap:6px}.logistics-actions a,.logistics-actions button{padding:6px 9px;font-size:11px}}
@media(max-width:380px){.center-brand>div{display:none}.center-rail nav{flex:1}.center-rail nav a{flex:1}}
/* Compact navigation keeps the current center and expand control accessible. */
.center-rail-bottom{margin-top:auto;padding-top:20px}
.center-rail-toggle{display:flex;align-items:center;justify-content:flex-start;gap:12px;width:100%;min-height:44px;padding:10px 14px;border:1px solid #e0e7ee;border-radius:7px;background:#fff;color:#61758c;font:inherit;font-size:13px;cursor:pointer;white-space:nowrap}
.center-rail-toggle:hover{background:#f3f6fa;color:#245d9f}
.center-rail-toggle:focus-visible{outline:3px solid #41a7a6;outline-offset:3px}
.center-rail svg,.center-mark{flex-shrink:0}
body.with-center-navigation.center-navigation-collapsed{padding-left:88px}
.center-navigation-collapsed .center-rail{width:72px;padding-left:12px;padding-right:12px}
.center-navigation-collapsed .center-brand{justify-content:center;padding-left:0;padding-right:0}
.center-navigation-collapsed .center-brand>div,.center-navigation-collapsed .center-rail nav a>span,.center-navigation-collapsed .center-rail-toggle>span,.center-navigation-collapsed .center-rail-foot{display:none}
.center-navigation-collapsed .center-rail nav a,.center-navigation-collapsed .center-rail-toggle{justify-content:center;padding-left:0;padding-right:0}
.center-navigation-collapsed .center-rail-toggle svg{transform:rotate(180deg)}
@media(max-width:760px){
 body.with-center-navigation.center-navigation-collapsed{padding:10px}
 .center-navigation-collapsed .center-rail{width:auto}
 .center-rail-bottom{margin:0;padding:0;flex-shrink:0}
 .center-rail-toggle{width:40px;min-height:40px;padding:8px;justify-content:center}
 .center-rail-toggle>span{display:none}
 .center-navigation-collapsed .center-brand{padding:0}
 .center-navigation-collapsed .center-rail nav a{width:44px}
 .center-rail{gap:8px}
 .center-rail nav a{padding-left:8px;padding-right:8px}
}

#shipping-center[hidden],.shipping-loading[hidden]{display:none!important}
#shipping-center{height:calc(100dvh - 32px);min-height:460px;display:flex;flex-direction:column;background:#f3f6fa;border:1px solid #e0e7ee;border-radius:12px;overflow:hidden}
#shipping-center iframe{width:100%;flex:1;min-height:0;border:0}.shipping-loading{padding:12px 20px;color:#61758c;font-size:13px}
@media(max-width:760px){#shipping-center{height:calc(100dvh - 132px);min-height:440px}.center-rail{flex-wrap:wrap}.center-rail nav{order:3;width:100%;justify-content:space-around}.center-rail-bottom{margin-left:auto}.center-rail nav a{flex:1;justify-content:center}.center-navigation-collapsed .center-rail nav{order:initial;width:auto}.center-navigation-collapsed .center-rail nav a{flex:initial}}