:root{--ink: #0a1f38;--navy-800: #0f2c4d;--navy-700: #143a63;--navy-600: #17497d;--navy: #1a5694;--navy-400: #3d78b5;--brass: #b0863c;--brass-soft: #cba85f;--bg: #eef1f5;--bg-deep: #e7ebf1;--surface: #ffffff;--border: #dbe1ea;--border-soft:#e8ecf2;--ink-text: #18293c;--sub-text: #5c6b7d;--faint-text: #8b98a8;--ok: #2e7d57;--warn: #b7791f;--danger:#b23a3a;--mono: ui-monospace, "SF Mono", "JetBrains Mono", "Roboto Mono", Menlo, Consolas, "Courier New", monospace;--sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif}body{margin:0;font-family:var(--sans);color:var(--ink-text);background:var(--bg);-webkit-font-smoothing:antialiased}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:#c4ccd8;border-radius:6px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:#a9b4c4;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-track{background:transparent}.lc-mono{font-family:var(--mono);letter-spacing:.02em;font-variant-numeric:tabular-nums}.lc-login{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 15% -10%,#1a4d84 0%,transparent 55%),radial-gradient(900px 500px at 100% 110%,#123a66 0%,transparent 50%),linear-gradient(155deg,#0a1f38,#0d2748 55%,#0a1d34)}.lc-login:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:repeating-radial-gradient(circle at 30% 40%,rgba(203,168,95,.05) 0 1px,transparent 1px 9px),repeating-radial-gradient(circle at 72% 66%,rgba(120,170,220,.045) 0 1px,transparent 1px 11px);-webkit-mask-image:radial-gradient(circle at 50% 45%,#000 0%,transparent 75%);mask-image:radial-gradient(circle at 50% 45%,#000 0%,transparent 75%);pointer-events:none}.lc-login:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.028'/%3E%3C/svg%3E");pointer-events:none}.lc-login-card{position:relative;z-index:1;width:400px;background:#fffffffa;border-radius:12px;border:1px solid rgba(255,255,255,.15);box-shadow:0 30px 80px -20px #040e1cb3,0 0 0 1px #b0863c26;padding:40px 36px 30px;animation:lc-rise .6s cubic-bezier(.16,1,.3,1) both}@keyframes lc-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.lc-login-seal{width:58px;height:58px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(145deg,var(--navy) 0%,var(--navy-800) 100%);box-shadow:0 6px 18px -6px #1a569499,inset 0 0 0 2px #cba85f80;color:#fff;font-size:26px}.lc-login-title{text-align:center;font-size:20px;font-weight:700;letter-spacing:3px;color:var(--ink);margin:4px 0 2px}.lc-login-sub{text-align:center;font-size:12px;letter-spacing:4px;color:var(--brass);margin-bottom:26px;text-transform:uppercase}.lc-login-rule{display:flex;align-items:center;gap:10px;margin:8px 0 22px}.lc-login-rule:before,.lc-login-rule:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent)}.lc-login-rule span{font-size:11px;letter-spacing:3px;color:var(--faint-text)}.lc-sider{background:var(--ink)!important}.lc-sider .ant-layout-sider-children{display:flex;flex-direction:column}.lc-brand{height:60px;display:flex;align-items:center;gap:10px;padding:0 18px;color:#fff;white-space:nowrap;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.07)}.lc-brand-mark{flex:0 0 auto;width:30px;height:30px;border-radius:7px;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,var(--navy-600),var(--navy-800));box-shadow:inset 0 0 0 1px #cba85f73;color:var(--brass-soft);font-size:17px}.lc-brand-txt{font-weight:650;font-size:15px;letter-spacing:1px}.lc-brand-txt small{display:block;font-size:10px;letter-spacing:2px;color:#cba85fb3;font-weight:400}.lc-sider .ant-menu{background:transparent!important;border-inline-end:none!important;padding:10px 8px}.lc-sider .ant-menu-item{border-radius:8px!important;margin:4px 0!important;color:#ffffffa8!important}.lc-sider .ant-menu-item:hover{background:#ffffff0f!important;color:#fff!important}.lc-sider .ant-menu-item-selected{background:var(--navy-700)!important;color:#fff!important;position:relative}.lc-sider .ant-menu-item-selected:before{content:"";position:absolute;left:-8px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--brass)}.lc-sider-foot{margin-top:auto;padding:14px 18px 18px}.lc-sider-foot .tag{font-size:11px;letter-spacing:2px;color:#ffffff52}.lc-header{background:var(--surface);height:58px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);box-shadow:0 1px #10284605}.lc-header-title{font-size:15px;font-weight:600;color:var(--ink-text);letter-spacing:.5px}.lc-header-title .accent{color:var(--brass);margin-right:8px}.lc-user{display:flex;align-items:center;gap:9px;cursor:pointer;padding:5px 10px;border-radius:8px;transition:background .15s}.lc-user:hover{background:var(--bg)}.lc-user-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(145deg,var(--navy),var(--navy-800));color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}.ant-card{border:1px solid var(--border)!important;border-radius:10px!important;box-shadow:0 1px 2px #10284608!important}.ant-card-head{border-bottom:1px solid var(--border-soft)!important;min-height:44px!important}.ant-card-head-title{font-weight:600!important}.lc-case-head{background:linear-gradient(120deg,var(--ink) 0%,var(--navy-800) 60%,var(--navy-700) 100%);border-radius:12px;padding:18px 22px;color:#fff;position:relative;overflow:hidden;box-shadow:0 10px 30px -14px #0a1f3880}.lc-case-head:after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;background:repeating-radial-gradient(circle at center,rgba(203,168,95,.08) 0 1px,transparent 1px 10px);border-radius:50%;pointer-events:none}.lc-case-lcno{font-family:var(--mono);font-size:20px;font-weight:600;letter-spacing:1px;color:#fff}.lc-case-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 20px;margin-top:16px;position:relative;z-index:1}.lc-case-meta .k{font-size:11px;letter-spacing:1px;color:#cba85fd9;text-transform:uppercase;margin-bottom:2px}.lc-case-meta .v{font-size:13px;color:#fffffff0}.lc-case-meta .v.mono{font-family:var(--mono);letter-spacing:.02em}.lc-pill{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:500;line-height:20px}.lc-pill .dot{width:6px;height:6px;border-radius:50%}.lc-ambiguous-row{background:#fff8ec!important}.lc-ambiguous-row:hover>td{background:#fdf1d8!important}.ant-tabs-tab{font-weight:500!important}.ant-tabs-tab.ant-tabs-tab-active .ant-tabs-tab-btn{font-weight:600!important}.ant-btn-primary{box-shadow:0 2px 6px -2px #1a569480!important}.ant-steps-item-process .ant-steps-item-icon{background:var(--navy)!important;border-color:var(--navy)!important}.lc-sec-title{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;color:var(--ink-text);margin-bottom:12px}.lc-sec-title:before{content:"";width:3px;height:15px;border-radius:2px;background:var(--brass)}