#app,body,html{font-family:Helvetica Neue,Hiragino Sans GB,WenQuanYi Micro Hei,Microsoft Yahei,"sans-serif";height:100%;padding:0;margin:0;border:0;font-size:13px}#building{background:url(../img/backgroud.1d2e2a3a.jpg);width:100%;height:100%;position:fixed;background-size:100% 100%;zoom:.9}#building.fullscreen-route{background:none;position:static;zoom:1}#app.fullscreen-route{height:100vh}a{text-decoration:none}.login-shell[data-v-38661f63]{min-height:111.11111vh;display:flex;align-items:center;justify-content:center;position:relative;background:linear-gradient(180deg,#f3f7fb,#e6f2ff);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.login-panel[data-v-38661f63]{width:100%;max-width:1000px;display:flex;border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(16,24,40,.12);background:hsla(0,0%,100%,.9)}.left-hero[data-v-38661f63]{flex:1.1;padding:48px 36px;background:linear-gradient(135deg,rgba(20,184,166,.08),rgba(37,99,235,.06));display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:18px}.hero-mark[data-v-38661f63]{position:absolute;opacity:.06;right:10px;top:10px;width:180px;height:auto}.hero-logo[data-v-38661f63]{width:180px;height:auto}.hero-tag[data-v-38661f63]{color:#0f172a;font-weight:600;margin:0;font-size:18px}.hero-qrcode[data-v-38661f63]{margin-top:24px;display:flex;flex-direction:column;align-items:center;gap:12px;width:100%}.qrcode-img[data-v-38661f63]{width:320px;height:320px;border-radius:16px;border:1px solid #e2e8f0;background:#fff;padding:10px;box-sizing:border-box;box-shadow:0 8px 24px rgba(0,0,0,.06)}.qrcode-text[data-v-38661f63]{margin:0;font-size:15px;color:#475569;text-align:center}.right-card[data-v-38661f63]{flex:0.9;padding:36px;display:flex;flex-direction:column;justify-content:center}.card-header[data-v-38661f63]{display:flex;align-items:center;gap:12px;margin-bottom:14px}.card-header .brand-logo[data-v-38661f63]{width:48px;height:48px;border-radius:8px}.card-title h2[data-v-38661f63]{margin:0;font-size:20px}.card-title p[data-v-38661f63]{margin:0;color:#64748b}.login-form[data-v-38661f63]{padding:0}.login-footer[data-v-38661f63]{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:16px;width:calc(100% - 24px);max-width:1200px;font-size:14px;color:#334155;padding:0 8px}.footer-sep[data-v-38661f63]{color:#94a3b8}.login-form[data-v-38661f63] .el-form-item__content{width:100%}.captcha-row[data-v-38661f63] .el-form-item__content{display:flex;align-items:flex-start;width:100%;gap:0;padding-left:0!important;margin-left:0!important}.captcha-input[data-v-38661f63]{flex:1 1 0%;min-width:0;margin-right:0;margin-left:0}.login-form[data-v-38661f63] .el-input{width:100%}.captcha-row[data-v-38661f63] .el-input__inner{height:40px;padding:8px 12px;box-sizing:border-box}.captcha-img[data-v-38661f63]{width:100px;height:40px;cursor:pointer;display:block;flex:0 0 100px;margin-left:8px;margin-top:0;-o-object-fit:contain;object-fit:contain}.btn-login[data-v-38661f63]{background:linear-gradient(90deg,#14b8a6,#2563eb);border:none;color:#fff}@media (max-width:880px){.login-panel[data-v-38661f63]{flex-direction:column}.left-hero[data-v-38661f63]{align-items:center;text-align:center;padding:30px}.right-card[data-v-38661f63]{padding:30px}.qrcode-img[data-v-38661f63]{width:200px;height:200px}.captcha-row[data-v-38661f63] .el-input__inner{height:36px}.captcha-img[data-v-38661f63]{width:80px;height:36px;flex-basis:80px}.login-footer[data-v-38661f63]{gap:8px;padding:8px 10px;font-size:12px;flex-wrap:wrap}}.side-wrapper[data-v-64975dae]{height:100%;background-color:#d3dce6;overflow-y:auto}.el-menu[data-v-64975dae]{border-right:none}.el-menu-item[data-v-64975dae]{padding-left:70px}.el-submenu[data-v-64975dae]{padding-right:40px}.header-bar[data-v-3efb762a]{width:100%;height:100%;display:flex;align-items:center;justify-content:space-between;line-height:1.2}.brand-wrap[data-v-3efb762a]{display:flex;align-items:center;gap:10px;min-width:0}.brand-mark[data-v-3efb762a]{width:36px;height:36px;flex:0 0 36px}.brand-copy[data-v-3efb762a]{display:flex;align-items:center;min-width:0}.brand-line[data-v-3efb762a]{margin:0;display:flex;align-items:center;gap:8px;white-space:nowrap;color:#334155}.brand-title-cn[data-v-3efb762a]{font-size:16px;font-weight:800;color:#0f172a;letter-spacing:.4px}.brand-title-en[data-v-3efb762a]{font-size:13px;font-weight:600;color:#1e293b}.brand-divider[data-v-3efb762a]{color:#94a3b8;font-size:12px}.brand-sub[data-v-3efb762a]{font-size:12px;font-weight:600;color:#334155;letter-spacing:.2px}.brand-slogan[data-v-3efb762a]{font-size:11px;color:#64748b}.el-menu-demo[data-v-3efb762a]{background-color:transparent;border-bottom:none}.header-right[data-v-3efb762a]{display:flex;align-items:center;gap:8px}.notification-badge[data-v-3efb762a]{line-height:1}.notification-bell[data-v-3efb762a]{font-size:20px;color:#606266;cursor:pointer;transition:color .2s}.notification-bell[data-v-3efb762a]:hover{color:#409eff}.header-right[data-v-3efb762a] .el-submenu__title{height:36px;line-height:36px;padding:0 8px}@media (max-width:1100px){.brand-slogan[data-v-3efb762a]{display:none}}@media (max-width:760px){.brand-line[data-v-3efb762a]{gap:6px}.brand-sub[data-v-3efb762a]{display:none}}.el-tables[data-v-3535627a]{padding:0}.home-container[data-v-5c52222b]{position:relative}.el-header[data-v-5c52222b]{background-color:#b3c0d1;color:#333;height:72px!important;padding:0 18px;display:flex;align-items:center}.el-aside[data-v-5c52222b]{background-color:#d3dce6;color:#333;text-align:center;line-height:200px;transition:width .3s ease;overflow:hidden}.sidebar-slide-enter-active[data-v-5c52222b],.sidebar-slide-leave-active[data-v-5c52222b]{transition:all .3s ease}.sidebar-slide-enter[data-v-5c52222b],.sidebar-slide-leave-to[data-v-5c52222b]{margin-left:-200px;opacity:0}.header-slide-enter-active[data-v-5c52222b],.header-slide-leave-active[data-v-5c52222b]{transition:all .3s ease}.header-slide-enter[data-v-5c52222b],.header-slide-leave-to[data-v-5c52222b]{margin-top:-72px;opacity:0}.header-toggle-btn[data-v-5c52222b]{position:absolute;left:50%;transform:translateX(-50%);width:40px;height:20px;background:#b3c0d1;border:1px solid #9aa5b4;border-top:none;border-radius:0 0 6px 6px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:top .3s ease;box-shadow:0 1px 4px rgba(0,0,0,.08)}.header-toggle-btn i[data-v-5c52222b]{font-size:12px;color:#606266;transition:color .2s}.header-toggle-btn[data-v-5c52222b]:hover{background:#409eff;border-color:#409eff}.header-toggle-btn:hover i[data-v-5c52222b]{color:#fff}.sidebar-toggle-btn[data-v-5c52222b]{position:absolute;top:50%;transform:translateY(-50%);width:20px;height:40px;background:#d3dce6;border:1px solid #b3b8c4;border-left:none;border-radius:0 6px 6px 0;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:all .3s ease;box-shadow:1px 0 4px rgba(0,0,0,.08)}.sidebar-toggle-btn i[data-v-5c52222b]{font-size:12px;color:#606266;transition:color .2s}.sidebar-toggle-btn[data-v-5c52222b]:hover{background:#409eff;border-color:#409eff}.sidebar-toggle-btn:hover i[data-v-5c52222b]{color:#fff}.main-area[data-v-5c52222b]{flex-direction:column;flex:1;min-height:0;position:relative}.el-main[data-v-5c52222b]{background-color:#e9eef3;color:#333;padding:0;flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.main-content-wrapper[data-v-5c52222b]{flex:1;min-height:0;padding:0 20px;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column}body>.el-container[data-v-5c52222b]{margin-bottom:40px}.el-container[data-v-5c52222b]{height:100%}.el-container:nth-child(5) .el-aside[data-v-5c52222b],.el-container:nth-child(6) .el-aside[data-v-5c52222b]{line-height:260px}.el-container:nth-child(7) .el-aside[data-v-5c52222b]{line-height:320px}.announcement-dialog .el-dialog__header{background:linear-gradient(135deg,#409eff,#337ecc);border-radius:8px 8px 0 0}.announcement-dialog .el-dialog__title{color:#fff;font-size:16px;font-weight:600}.announcement-dialog-title{display:flex;align-items:center;gap:8px}.announcement-dialog-title i{color:#ffd04b;font-size:18px}.announcement-dialog-title span{color:#fff}.announcement-dialog-subtitle{font-size:13px;font-weight:400;opacity:.85;margin-left:4px}.announcement-dialog .el-dialog__body{max-height:60vh;overflow-y:auto;padding:20px 24px}.announcement-content{font-size:14px;line-height:1.8;color:#303133}.announcement-content img{max-width:100%;height:auto}.announcement-content p{margin:8px 0}div[data-v-fe0a5f40]{text-align:center}.el-form[data-v-fe0a5f40]{width:450px;margin:50px auto}.edit-profile-wrapper[data-v-14c6f808]{padding:30px 50px;max-width:600px;margin:0 auto}.page-title[data-v-14c6f808]{text-align:center;margin:0 0 8px 0;font-size:20px}.page-hint[data-v-14c6f808]{text-align:center;color:#909399;font-size:13px;margin:0 0 24px 0}.landing[data-v-3cfd9c58]{min-height:100vh;background:#f8fafc;color:#1e293b;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.hero[data-v-3cfd9c58]{min-height:480px;display:flex;align-items:center;justify-content:center;padding:64px 24px;text-align:center;color:#f1f5f9;background:radial-gradient(ellipse 80% 60% at 50% 40%,rgba(20,184,166,.15),transparent),radial-gradient(ellipse 60% 50% at 80% 20%,rgba(37,99,235,.18),transparent),#0a1020}.hero-inner[data-v-3cfd9c58]{max-width:640px}.hero-logo[data-v-3cfd9c58]{width:88px;height:88px;margin-bottom:20px;filter:drop-shadow(0 12px 28px rgba(20,184,166,.25))}.hero-eyebrow[data-v-3cfd9c58]{margin-bottom:8px;color:#14b8a6;font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.hero-title[data-v-3cfd9c58]{margin:0 0 8px;font-size:44px;font-weight:800;letter-spacing:-.02em;line-height:1.1;color:#f8fafc}.hero-sub[data-v-3cfd9c58]{margin:0 0 20px;font-size:20px;font-weight:600;color:#94a3b8}.hero-desc[data-v-3cfd9c58]{margin:0 auto;max-width:520px;color:#94a3b8;font-size:15px;line-height:1.7}.section-head[data-v-3cfd9c58]{text-align:center;margin-bottom:36px}.section-head .eyebrow[data-v-3cfd9c58]{display:inline-block;margin-bottom:6px;color:#14b8a6;font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.section-head h2[data-v-3cfd9c58]{margin:0;font-size:28px;font-weight:800;color:#0f172a;letter-spacing:-.01em}.section-head.light h2[data-v-3cfd9c58]{color:#f8fafc}.section-head.light .eyebrow[data-v-3cfd9c58]{color:#5eead4}.features[data-v-3cfd9c58]{max-width:960px;margin:0 auto;padding:56px 24px 48px}.feature-grid[data-v-3cfd9c58]{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature-card[data-v-3cfd9c58]{padding:28px 24px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;transition:transform .2s ease,box-shadow .2s ease}.feature-card[data-v-3cfd9c58]:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(15,23,42,.08)}.feature-icon[data-v-3cfd9c58]{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;color:#fff;font-size:22px;margin-bottom:14px}.feature-card h3[data-v-3cfd9c58]{margin:0 0 8px;font-size:17px;font-weight:700;color:#0f172a}.feature-card p[data-v-3cfd9c58]{margin:0;color:#64748b;font-size:14px;line-height:1.65}.workflow[data-v-3cfd9c58]{max-width:960px;margin:0 auto;padding:40px 24px 48px}.step-grid[data-v-3cfd9c58]{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step-card[data-v-3cfd9c58]{position:relative;padding:32px 24px 28px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;border-top:3px solid #14b8a6}.step-card[data-v-3cfd9c58]:nth-child(2){border-top-color:#2563eb}.step-card[data-v-3cfd9c58]:nth-child(3){border-top-color:#7c3aed}.step-num[data-v-3cfd9c58]{position:absolute;top:-14px;left:24px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#14b8a6;color:#fff;font-size:13px;font-weight:800;border-radius:50%}.step-card:nth-child(2) .step-num[data-v-3cfd9c58]{background:#2563eb}.step-card:nth-child(3) .step-num[data-v-3cfd9c58]{background:#7c3aed}.step-card h3[data-v-3cfd9c58]{margin:0 0 8px;font-size:17px;font-weight:700;color:#0f172a}.step-card p[data-v-3cfd9c58]{margin:0;color:#64748b;font-size:14px;line-height:1.65}.highlights[data-v-3cfd9c58]{padding:56px 24px;background:radial-gradient(ellipse 70% 50% at 30% 50%,rgba(20,184,166,.08),transparent),#0f172a}.highlight-grid[data-v-3cfd9c58]{max-width:960px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.highlight-card[data-v-3cfd9c58]{display:flex;flex-direction:column;padding:24px 20px;background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.08);border-radius:10px;transition:background .2s}.highlight-card[data-v-3cfd9c58]:hover{background:hsla(0,0%,100%,.08)}.highlight-icon[data-v-3cfd9c58]{font-size:24px;color:#14b8a6;margin-bottom:10px}.highlight-card strong[data-v-3cfd9c58]{font-size:15px;font-weight:700;color:#f1f5f9;margin-bottom:4px}.highlight-card span[data-v-3cfd9c58]{color:#94a3b8;font-size:13px;line-height:1.55}.landing-footer[data-v-3cfd9c58]{display:flex;flex-direction:column;align-items:center;padding:36px 24px 40px;text-align:center;border-top:1px solid #e2e8f0}.footer-logo[data-v-3cfd9c58]{height:32px;margin-bottom:10px;opacity:.7}.landing-footer p[data-v-3cfd9c58]{margin:0;color:#94a3b8;font-size:13px}@media (max-width:768px){.hero[data-v-3cfd9c58]{min-height:380px;padding:48px 20px}.hero-title[data-v-3cfd9c58]{font-size:32px}.hero-sub[data-v-3cfd9c58]{font-size:17px}.hero-desc[data-v-3cfd9c58]{font-size:14px}.feature-grid[data-v-3cfd9c58],.highlight-grid[data-v-3cfd9c58],.step-grid[data-v-3cfd9c58]{grid-template-columns:1fr}.section-head h2[data-v-3cfd9c58]{font-size:22px}}@media (min-width:769px) and (max-width:1024px){.feature-grid[data-v-3cfd9c58]{grid-template-columns:repeat(2,1fr)}.step-grid[data-v-3cfd9c58]{grid-template-columns:repeat(3,1fr)}.highlight-grid[data-v-3cfd9c58]{grid-template-columns:repeat(2,1fr)}}body,html{width:100%;height:100%;padding:0;margin:0}u{text-decoration:underline}.katex-formula{cursor:pointer;display:inline-block;vertical-align:middle;transition:box-shadow .2s}.katex-formula:hover{box-shadow:0 0 0 2px rgba(64,158,255,.3);border-radius:3px}.katex-formula-block{display:block;text-align:center;margin:12px 0}.w-e-text-container .katex-formula{cursor:pointer;display:inline-block;vertical-align:middle;margin:0 2px}.w-e-text-container .katex-formula:hover{outline:2px dashed #409eff;outline-offset:2px}.w-e-text-container .katex-formula-block{display:block;text-align:center;margin:12px 0}.w-e-text-container .katex-formula-block:hover{outline:2px dashed #409eff;outline-offset:2px}