:root{--c-primary:#1d6fea;--c-primary-hover:#1558ca;--c-accent:#06b6d4;--c-bg:#f2f6fa;--c-bg-white:#fff;--c-surface:#f8fafc;--c-text-primary:#1e293b;--c-text-secondary:#475569;--c-text-muted:#94a3b8;--c-text-disabled:#cbd5e1;--c-border:#e2e8f0;--c-border-light:#f1f5f9;--c-primary-pale:#f0f6ff;--radius-sm:4px;--radius-md:8px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%}body{-webkit-font-smoothing:antialiased;color:var(--c-text-primary);background:var(--c-bg);font-family:PingFang SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@keyframes login-drift-1{0%{transform:translate(0)}50%{transform:translate(70px,-50px)}to{transform:translate(0)}}@keyframes login-drift-2{0%{transform:translate(0)}50%{transform:translate(-60px,55px)}to{transform:translate(0)}}@keyframes login-fadein{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-page{background:#f5f5f7;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-bg{pointer-events:none;position:absolute;inset:0;overflow:hidden}.login-grid{background-image:radial-gradient(circle,#1d6fea1a 1px,#0000 1px);background-size:36px 36px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(75% 65%,#000 10%,#0000 80%);mask-image:radial-gradient(75% 65%,#000 10%,#0000 80%)}.login-orb{filter:blur(90px);border-radius:50%;position:absolute}.login-orb-1{background:#1d6fea2e;width:560px;height:560px;animation:20s ease-in-out infinite login-drift-1;top:-15%;left:-8%}.login-orb-2{background:#06b6d429;width:480px;height:480px;animation:25s ease-in-out infinite login-drift-2;bottom:-10%;right:-6%}.login-card{z-index:1;background:#fff;border:1px solid #0000000f;border-radius:20px;width:400px;padding:32px 36px 28px;animation:.5s cubic-bezier(.16,1,.3,1) both login-fadein;position:relative;box-shadow:0 1px 3px #0000000a,0 4px 12px #0000000d}.login-brand{text-align:center;margin-bottom:16px}.login-logo-wrap{background:linear-gradient(135deg,#ebf3ff 0%,#e0f9ff 100%);border:1px solid #1d6fea1f;border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:inline-flex}.login-title{background:linear-gradient(135deg,#1d6fea 0%,#06b6d4 100%);-webkit-text-fill-color:transparent;letter-spacing:2px;-webkit-background-clip:text;background-clip:text;margin-bottom:5px;font-size:21px;font-weight:600}.login-subtitle{color:#86868b;letter-spacing:3.5px;text-transform:uppercase;font-size:10px}.login-divider{background:linear-gradient(90deg,#0000 0%,#0000000f 20%,#00000017 50%,#0000000f 80%,#0000 100%);height:1px;margin-bottom:18px}.login-form-section .ant-input-affix-wrapper{height:44px;background:#f5f5f7!important;border:1px solid #0000001a!important;border-radius:10px!important}.login-form-section .ant-input-affix-wrapper:hover{border-color:#1d6fea66!important}.login-form-section .ant-input-affix-wrapper.ant-input-affix-wrapper-focused,.login-form-section .ant-input-affix-wrapper:focus-within{background:#fff!important;border-color:#1d6fea!important;box-shadow:0 0 0 3px #1d6fea1f!important}.login-form-section .ant-input-prefix{margin-inline-end:9px;color:#86868b!important}.login-form-section .ant-input{font-size:14px;background:0 0!important}.login-submit-btn{letter-spacing:3px;width:100%;height:44px;font-size:15px;font-weight:600;background:linear-gradient(135deg,#1d6fea 0%,#06b6d4 100%)!important;border:none!important;border-radius:10px!important;box-shadow:0 2px 8px #1d6fea4d!important}.login-submit-btn:hover:not(:disabled){transform:translateY(-1px);background:linear-gradient(135deg,#2d7ef5 0%,#12c5e0 100%)!important;box-shadow:0 6px 20px #1d6fea61!important}.login-tags{color:#a0aec0;letter-spacing:.5px;margin-top:10px;font-size:11px}.login-secure{text-align:center;color:#aeaeb2;justify-content:center;align-items:center;gap:5px;margin-top:20px;font-size:11px;display:flex}.login-footer{text-align:center;color:#86868b;z-index:1;font-size:12px;position:absolute;bottom:26px;left:0;right:0}.login-link{text-align:center;z-index:1;margin-top:16px;font-size:13px}.login-link a{color:var(--c-primary)}@media (width<=768px){.login-card{width:calc(100% - 40px);max-width:400px;padding:28px 24px}}.register-page{background:var(--c-bg);flex-direction:column;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.register-card{background:#fff;border-radius:16px;width:100%;max-width:720px;padding:32px;box-shadow:0 1px 3px #0000000a,0 4px 12px #0000000d}.main-layout{height:100vh;overflow:hidden}.main-layout .layout-sider{height:100vh;position:relative;overflow:hidden auto;background:linear-gradient(195deg,#d6e6fa 0%,#dff0fe 35%,#eaf5ff 65%,#f5f9ff 100%)!important;border-right:1px solid #1d6fea0f!important}.main-layout .layout-sider .logo{white-space:nowrap;z-index:1;background:linear-gradient(135deg,#cddffb 0%,#d8eefb 100%);border-bottom:1px solid #1d6fea0f;justify-content:center;align-items:center;gap:8px;height:48px;font-size:13px;font-weight:700;display:flex;position:sticky;top:0;overflow:hidden}.main-layout .layout-sider .logo span{background:linear-gradient(135deg,#1d6fea 0%,#06b6d4 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.main-layout .layout-sider .ant-menu-inline,.main-layout .layout-sider .ant-menu-vertical{border-inline-end:none!important}.main-layout>.ant-layout{flex-direction:column;height:100vh;display:flex;overflow:hidden;background:var(--c-bg)!important}.main-layout .layout-header{background:linear-gradient(90deg,#eaf2fd 0%,#f6fafe 20%,#fff 50%);border-bottom:1px solid #1d6fea0f;flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.main-layout .layout-header .header-left{align-items:center;display:flex}.main-layout .layout-header .header-collapse-btn{cursor:pointer;width:34px;height:34px;color:var(--c-text-muted);border-radius:4px;justify-content:center;align-items:center;display:flex}.main-layout .layout-header .header-collapse-btn:hover{background:var(--c-bg);color:var(--c-text-primary)}.main-layout .layout-header .header-right{align-items:stretch;height:100%;display:flex}.main-layout .layout-header .header-right .user-info{cursor:pointer;color:var(--c-text-secondary);align-items:center;gap:7px;padding:0 12px;font-size:13px;display:flex}.main-layout .layout-header .header-right .user-info:hover{background:var(--c-bg);color:var(--c-text-primary)}.main-layout .layout-content{background:var(--c-bg-white);border-radius:var(--radius-md);border:1px solid var(--c-border);flex:1;min-height:0;margin:10px;padding:16px;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.page-header h3,.page-header h4{color:var(--c-text-primary);border-left:3px solid var(--c-primary);margin:0;padding-left:10px;font-weight:600;line-height:1.4}.page-header h3{font-size:15px}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.dict-container{height:calc(100vh - 180px);margin:-16px;display:flex;overflow:hidden}.dict-container .dict-type-list{border-right:1px solid var(--c-border);flex-direction:column;width:220px;min-width:220px;display:flex}.dict-container .dict-type-list .dict-type-header{border-bottom:1px solid var(--c-border);justify-content:space-between;align-items:center;padding:12px 16px;font-size:13px;font-weight:600;display:flex}.dict-container .dict-type-list .dict-type-search{border-bottom:1px solid var(--c-border-light);padding:8px 12px}.dict-container .dict-type-list .dict-type-items{flex:1;overflow-y:auto}.dict-container .dict-type-list .dict-type-items .dict-type-item{cursor:pointer;border-bottom:1px solid var(--c-border-light);padding:9px 16px}.dict-container .dict-type-list .dict-type-items .dict-type-item:hover{background-color:var(--c-surface)}.dict-container .dict-type-list .dict-type-items .dict-type-item.active{background-color:var(--c-primary-pale);border-left:3px solid var(--c-primary);padding-left:13px}.dict-container .dict-type-list .dict-type-items .dict-type-item .dict-type-name{font-size:13px;font-weight:500}.dict-container .dict-type-list .dict-type-items .dict-type-item .dict-type-code{color:var(--c-text-muted);margin-top:1px;font-size:11px}.dict-container .dict-value-list{flex-direction:column;flex:1;display:flex;overflow:hidden}.dict-container .dict-value-list .dict-value-header{border-bottom:1px solid var(--c-border);align-items:center;gap:8px;padding:12px 16px;display:flex}.dict-container .dict-value-list .dict-value-body{flex:1;padding:12px 16px;overflow-y:auto}.exception-page{justify-content:center;align-items:center;min-height:calc(100vh - 200px);display:flex}.exam-page{background:var(--c-bg);min-height:100vh;padding:20px}.exam-header{background:#fff;border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:16px;padding:12px 24px;display:flex;box-shadow:0 1px 3px #0000000a}.exam-body{gap:16px;display:flex}.exam-question{background:#fff;border-radius:12px;flex:1;padding:24px;box-shadow:0 1px 3px #0000000a}.exam-sidebar{background:#fff;border-radius:12px;width:240px;padding:16px;box-shadow:0 1px 3px #0000000a}.answer-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px;display:grid}.answer-cell{border:1px solid var(--c-border);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.answer-cell:hover{border-color:var(--c-primary);color:var(--c-primary)}.answer-cell.active{border-color:var(--c-primary);background:var(--c-primary);color:#fff}.answer-cell.answered{color:#10b981;background:#10b9811a;border-color:#10b981}.answer-cell.current{border-color:var(--c-primary);box-shadow:0 0 0 2px #1d6fea33}.certificate-page{background:var(--c-bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.certificate-card{text-align:center;background:#fff padding-box padding-box;border:2px solid #0000;border-radius:20px;width:500px;padding:40px;position:relative;box-shadow:0 4px 20px #00000014}.certificate-card:before{content:"";z-index:-1;background:linear-gradient(135deg,#1d6fea,#06b6d4,#10b981);border-radius:22px;position:absolute;inset:-2px}.certificate-score{background:linear-gradient(135deg,#1d6fea,#06b6d4);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:56px;font-weight:700;line-height:1.2}.certificate-level{border-radius:20px;margin:16px 0;padding:6px 20px;font-size:16px;font-weight:600;display:inline-block}::-webkit-scrollbar{width:2px;height:2px}::-webkit-scrollbar-thumb{background:#00000014;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#00000040}::-webkit-scrollbar-track{background:0 0}*{scrollbar-width:thin;scrollbar-color:#00000014 transparent}.ant-table-wrapper .ant-table-thead .ant-table-cell{background:var(--c-surface)!important;color:var(--c-text-secondary)!important;font-size:13px!important;font-weight:600!important}