*{box-sizing:border-box}body{color:#1f2937;background:#f4f7fa;margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif}.admin-dashboard-layout{background:#eef3f8;min-height:100vh}.admin-dashboard-sider{background:#fff;border-right:1px solid #d8e1eb}.admin-dashboard-brand{border-bottom:1px solid #edf1f5;align-items:center;gap:12px;height:72px;padding:0 18px;display:flex}.admin-dashboard-brand-mark{color:#fff;background:#1677ff;border-radius:8px;place-items:center;width:36px;height:36px;font-weight:700;display:grid}.admin-dashboard-brand h4{color:#111827;letter-spacing:0;margin:0;font-size:16px}.admin-dashboard-brand .ant-typography{color:#64748b;font-size:12px}.admin-dashboard-menu{border-inline-end:0;padding:12px 8px}.admin-dashboard-main{min-width:0}.admin-dashboard-header{background:#fff;border-bottom:1px solid #d8e1eb;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.admin-dashboard-header h3{color:#111827;letter-spacing:0;margin:0;font-size:20px}.admin-account-trigger{color:#1f2937;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;height:40px;padding:0 10px;display:inline-flex}.admin-account-trigger:hover{background:#f8fafc;border-color:#d8e1eb}.admin-account-trigger .ant-typography{color:#1f2937;font-weight:600}.admin-account-popover{width:260px}.admin-account-popover-head{border-bottom:1px solid #edf1f5;align-items:center;gap:12px;margin-bottom:12px;padding-bottom:14px;display:flex}.admin-account-popover-head>div{flex-direction:column;min-width:0;display:flex}.admin-account-detail{color:#64748b;justify-content:space-between;gap:16px;padding:8px 0;font-size:13px;display:flex}.admin-account-detail strong{color:#111827;overflow-wrap:anywhere;text-align:right;max-width:150px;font-weight:600}.admin-dashboard-content{min-height:calc(100vh - 64px);padding:24px}.admin-export-card{border-color:#d8e1eb;max-width:860px;box-shadow:0 8px 24px #0f172a0d}.admin-export-card .ant-card-head-title{color:#172033;font-size:16px}.admin-export-card .ant-typography{margin-bottom:6px}.admin-export-alert{margin-top:18px}@media (width<=720px){.admin-dashboard-layout{flex-direction:column}.admin-dashboard-sider{flex:none!important;width:100%!important;min-width:0!important;max-width:none!important}.admin-dashboard-menu{display:none}.admin-dashboard-header{padding:0 16px}.admin-dashboard-content{padding:16px}}.admin-solutions-card{border-color:#d8e1eb;box-shadow:0 8px 24px #0f172a0d}.admin-solutions-card+.admin-solutions-card{margin-top:16px}.admin-solutions-loading{place-items:center;min-height:280px;display:grid}.admin-solutions-pagination{justify-content:flex-end;padding-top:20px;display:flex}.admin-solution-detail{max-width:1280px;margin:0 auto}.admin-solution-back{margin-bottom:16px}.admin-solution-report{margin:16px 0}.admin-solution-action{width:100%}.admin-solution-action h5{margin-top:0;margin-bottom:8px}.admin-solution-raw{background:#fff;border-color:#d8e1eb;margin-top:16px}.admin-solution-raw pre{color:#e2e8f0;white-space:pre-wrap;word-break:break-word;background:#0f172a;border-radius:8px;max-height:520px;margin:0;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;line-height:1.6;overflow:auto}@media (width<=720px){.admin-solutions-pagination{justify-content:center}}.admin-login-page{color:#fff;background:linear-gradient(135deg,#111827eb,#155e75d6),url(/assets/hero-CLDdwZDr.png) 50%/cover;min-height:100vh}.admin-login-shell{flex-direction:column;justify-content:center;align-items:center;gap:28px;width:min(1120px,100% - 32px);min-height:100vh;margin:0 auto;padding:48px 0;display:flex;position:relative}.admin-login-intro{text-align:left;flex-direction:column;justify-content:center;align-items:flex-start;display:flex;position:absolute;top:40px;left:0}.admin-login-brand{flex-direction:row;align-items:center;gap:16px;max-width:640px;display:flex}.admin-login-mark{color:#a7f3d0;background:#ffffff24;border:1px solid #ffffff3d;border-radius:8px;flex:none;place-items:center;width:56px;height:56px;font-size:30px;display:grid}.admin-login-brand h1{color:#fff;letter-spacing:0;margin:0 0 12px;font-size:42px;line-height:1.16}.admin-login-brand .ant-typography{color:#ffffffd1;font-size:17px}.admin-login-card{color:#111827;background:#fff;border:1px solid #d7dee8;border-radius:8px;width:100%;max-width:420px;padding:34px;box-shadow:0 24px 60px #0f172a3d}.admin-login-card h2{color:#111827;letter-spacing:0;margin:0;font-size:26px}.admin-login-subtitle{color:#64748b;margin:8px 0 28px;display:block}.admin-login-alert{margin-bottom:20px}.admin-login-options{justify-content:space-between;align-items:center;margin:2px 0 22px;display:flex}.admin-login-link{padding-left:0;padding-right:0}.admin-login-submit{height:44px}@media (width<=860px){.admin-login-shell{gap:28px;padding:28px 0}.admin-login-intro{width:100%;top:28px}.admin-login-brand h1{font-size:32px}.admin-login-card{padding:24px}}@media (width<=520px){.admin-login-brand{flex-direction:column;align-items:flex-start}.admin-login-brand h1{font-size:28px}.admin-login-options{flex-direction:column;align-items:flex-start;gap:8px}}.user-login-page{color:#fff;background:linear-gradient(135deg,#0f4c81eb,#0f766ed1),url(/assets/hero-CLDdwZDr.png) 50%/cover;min-height:100vh}.user-login-shell{flex-direction:column;justify-content:center;align-items:center;width:min(1120px,100% - 32px);min-height:100vh;margin:0 auto;padding:48px 0;display:flex;position:relative}.user-login-intro{position:absolute;top:40px;left:0}.user-login-brand{align-items:center;gap:16px;display:flex}.user-login-brand h1{color:#fff;margin:0 0 8px;font-size:36px;line-height:1.16}.user-login-brand .ant-typography{color:#ffffffd6;font-size:16px}.user-login-mark{color:#a7f3d0;background:#ffffff24;border:1px solid #ffffff3d;border-radius:8px;flex:none;place-items:center;width:56px;height:56px;font-size:30px;display:grid}.user-login-card{color:#111827;background:#fff;border:1px solid #d7dee8;border-radius:8px;width:100%;max-width:420px;padding:34px;box-shadow:0 24px 60px #0f172a3d}.user-login-card h2{color:#111827;margin:0;font-size:26px}.user-login-subtitle{color:#64748b;margin:8px 0 28px;display:block}.user-login-alert{margin-bottom:20px}.user-login-submit{height:44px;margin-top:4px}@media (width<=860px){.user-login-shell{padding:28px 0}.user-login-intro{width:100%;top:28px}.user-login-brand h1{font-size:30px}.user-login-card{padding:24px}}@media (width<=520px){.user-login-brand h1{font-size:25px}.user-login-brand .ant-typography{font-size:14px}}.conversation-form-shell{grid-template-columns:280px minmax(0,1fr);align-items:start;gap:24px;display:grid}.conversation-progress-panel{background:#fff;border:1px solid #dbe4ee;border-radius:16px;padding:24px;position:sticky;top:24px;box-shadow:0 12px 36px #0f172a0f}.conversation-progress-panel h3{color:#172033;margin:6px 0 8px;font-size:22px}.conversation-progress-eyebrow{color:#1677ff;letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:700}.conversation-step-list{gap:6px;margin-top:22px;display:grid}.conversation-step-item{color:#667085;cursor:pointer;width:100%;font:inherit;text-align:left;background:0 0;border:0;border-radius:9px;align-items:center;gap:10px;padding:9px 10px;display:flex}.conversation-step-item>span{background:#eef2f6;border-radius:50%;flex:0 0 24px;place-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:grid}.conversation-step-item.is-current{color:#0958d9;background:#eaf3ff;font-weight:600}.conversation-step-item.is-current>span{color:#fff;background:#1677ff}.conversation-step-item.is-complete{color:#176b45}.conversation-step-item.is-complete>span{color:#176b45;background:#e8f7ef}.conversation-step-item:disabled{cursor:not-allowed;opacity:.55}.conversation-thread{background:radial-gradient(circle at 100% 0,#1677ff12,#0000 34%),#f8fafc;border:1px solid #dbe4ee;border-radius:18px;min-height:72vh;padding:28px}.conversation-message{align-items:flex-start;gap:12px;max-width:900px;margin-bottom:20px;display:flex}.conversation-message>.ant-avatar{background:#1677ff;flex:none}.conversation-bubble{background:#fff;border:1px solid #dbe4ee;border-radius:6px 16px 16px;min-width:0;padding:15px 18px;box-shadow:0 6px 20px #0f172a0d}.conversation-bubble .ant-typography{margin-bottom:0;line-height:1.7}.conversation-bubble>.ant-typography+.ant-typography{margin-top:6px;display:block}.user-message{justify-content:flex-end;margin-left:auto}.user-message>.ant-avatar{background:#176b45}.user-message .conversation-bubble{background:#eaf3ff;border-color:#bdd7ff;border-radius:16px 6px 16px 16px}.compact-message{margin-bottom:10px}.compact-message .conversation-bubble{padding-block:11px}.conversation-history{margin-bottom:18px}.current-message{max-width:none;margin-top:26px}.conversation-question-card{border-color:#b8d5fa;width:min(920px,100% - 44px);padding:22px;box-shadow:0 14px 40px #1677ff17}.conversation-question-heading{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:8px;display:flex}.conversation-question-heading h4{color:#172033;margin:2px 0 0}.conversation-question-heading>span{color:#1677ff;font-size:13px;font-weight:700}.conversation-answer-form{border-top:1px solid #e4eaf1;margin-top:22px;padding-top:20px}.conversation-answer-form .ant-form-item{margin-bottom:16px}.conversation-equipment-list{width:100%}.conversation-equipment-group,.conversation-operation-group,.conversation-resource-detail{background:#f8fafc;border:1px solid #dbe4ee;border-radius:12px;padding:16px 16px 0}.conversation-equipment-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.conversation-operation-title.ant-typography{color:#344054;margin:8px 0 0}.conversation-operation-group>.ant-typography{color:#0958d9;margin-bottom:14px;display:block}.conversation-resource-detail>h5.ant-typography{color:#176b45;margin:0 0 16px}.conversation-actions{border-top:1px solid #e4eaf1;justify-content:space-between;align-items:center;gap:12px;margin-top:8px;padding-top:18px;display:flex}@media (width<=900px){.conversation-form-shell{grid-template-columns:1fr}.conversation-progress-panel{position:static}.conversation-step-list{grid-template-columns:repeat(4,minmax(0,1fr))}.conversation-step-item{justify-content:center;padding-inline:6px;font-size:12px}}@media (width<=640px){.conversation-thread{padding:16px 10px}.conversation-step-list{grid-template-columns:repeat(2,minmax(0,1fr))}.conversation-question-card{width:calc(100% - 4px);padding:18px 14px}.conversation-message{gap:8px}.conversation-message>.ant-avatar{display:none}.conversation-actions{flex-direction:column-reverse;align-items:stretch}.conversation-actions .ant-btn,.conversation-actions .ant-space,.conversation-actions .ant-space-item{width:100%}}.project-operation-record{background:#fafcff;border:1px solid #e1eaf4;border-radius:10px;padding:14px 16px 0}.project-operation-record-header{border-bottom:1px solid #edf1f6;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;padding-bottom:10px;display:flex}.project-operation-record-header>.ant-typography{color:#344054}.project-operation-delete.ant-btn{flex:none;width:auto;height:28px;padding-inline:8px;font-size:13px;font-weight:500}.app-layout{min-height:100vh}.app-header{background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;display:flex}.app-header h3{color:#1677ff;margin:0}.app-content{width:min(1200px,100% - 32px);margin:24px auto}.report-page-header{height:auto;min-height:72px;padding-block:10px;line-height:normal}.report-page-heading{align-items:center;gap:18px;display:flex}.report-page-heading>.ant-btn{flex:none}.report-page-heading h3{margin-bottom:2px}.report-page-content{width:min(1100px,100% - 32px)}.report-page-content .analysis-result{margin-top:0}.conversation-page-header{height:auto;min-height:76px;padding-block:10px;line-height:normal}.conversation-page-heading{align-items:center;gap:18px;display:flex}.conversation-page-heading h3{margin-bottom:2px}.conversation-page-content{width:min(1380px,100% - 32px)}.history-page-header{height:auto;min-height:76px;padding-block:10px;line-height:normal}.history-page-heading{align-items:center;gap:18px;display:flex}.history-page-heading h3{margin-bottom:2px}.history-page-content{width:min(1280px,100% - 32px)}.history-page-content>.ant-alert{margin-bottom:18px}.history-loading{justify-content:center;align-items:center;min-height:260px;display:flex}.history-pagination{justify-content:flex-end;margin-top:20px;display:flex}.conversation-save-alert,.conversation-page-content>.ant-alert{margin-bottom:18px}.report-empty-state{place-items:center;min-height:60vh;display:grid}.ant-card{margin-bottom:20px}.loading-area{justify-content:center;align-items:center;min-height:240px;display:flex}.generation-page-content{justify-content:center;align-items:center;min-height:calc(100vh - 64px);display:flex}.generation-card{text-align:center;background:#fff;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:24px;width:min(560px,100%);min-height:320px;padding:48px;display:flex;box-shadow:0 12px 36px #12477a1f}.generation-card .ant-alert{text-align:left;width:100%}.analysis-result{margin-top:24px}.analysis-result>*{margin-bottom:20px}.prompt-page-header{height:auto;min-height:76px;padding-block:10px;line-height:normal}.prompt-page-header h3{margin-bottom:2px}.prompt-page-content{width:min(960px,100% - 32px)}.prompt-submit-row{justify-content:flex-end;margin-top:20px;display:flex}.prompt-markdown{color:#25313c;overflow-wrap:anywhere;font-size:15px;line-height:1.75}.prompt-markdown>:first-child{margin-top:0}.prompt-markdown>:last-child{margin-bottom:0}.prompt-markdown h1,.prompt-markdown h2,.prompt-markdown h3,.prompt-markdown h4{color:#14202b;font-weight:600;line-height:1.35}.prompt-markdown h1{border-bottom:1px solid #dfe6ee;margin:4px 0 24px;padding-bottom:12px;font-size:28px}.prompt-markdown h2{border-left:4px solid #1677ff;margin:30px 0 14px;padding-left:10px;font-size:22px}.prompt-markdown h3{margin:24px 0 10px;font-size:18px}.prompt-markdown h4{margin:20px 0 8px;font-size:16px}.prompt-markdown p{margin:0 0 14px}.prompt-markdown ul,.prompt-markdown ol{margin:0 0 16px;padding-left:28px}.prompt-markdown li+li{margin-top:6px}.prompt-markdown blockquote{color:#52606d;background:#f6f9fc;border-left:4px solid #91caff;margin:16px 0;padding:10px 16px}.prompt-markdown blockquote>:last-child{margin-bottom:0}.prompt-markdown code{background:#f1f3f5;border-radius:4px;padding:2px 5px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.9em}.prompt-markdown pre{background:#17202a;border-radius:8px;margin:16px 0;padding:16px;overflow-x:auto}.prompt-markdown pre code{color:#f4f7fa;background:0 0;padding:0}.prompt-markdown table{border-collapse:collapse;width:100%;margin:16px 0 20px;display:block;overflow-x:auto}.prompt-markdown th,.prompt-markdown td{text-align:left;vertical-align:top;border:1px solid #dfe6ee;min-width:120px;padding:10px 12px}.prompt-markdown th{color:#14202b;background:#f3f7fb;font-weight:600}.prompt-markdown tr:nth-child(2n) td{background:#fafcff}.prompt-markdown hr{border:0;border-top:1px solid #dfe6ee;margin:28px 0}.prompt-markdown a{color:#1677ff}.prompt-markdown img{max-width:100%}.prompt-markdown input[type=checkbox]{margin-right:8px}.report-export-card{margin-bottom:16px}.report-export-toolbar{justify-content:space-between;align-items:center;gap:16px;display:flex}.report-export-error{margin-top:16px}.report-preview-loading{justify-content:center;align-items:center;min-height:120px;display:flex}.brief-report-card>.ant-card-head{background:#f8fafc;border-bottom-color:#e4e9f0;min-height:64px}.brief-report-title{align-items:center;gap:10px;display:flex}.brief-report-title>.anticon{color:#1677ff;font-size:18px}.report-preview-header{margin-bottom:24px}.report-preview-header h3,.report-preview-section h4{margin-top:0}.report-preview-section .ant-list-item{align-items:flex-start;padding-inline:0}.report-section-heading{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px;display:flex}.report-conclusion{color:#163a5f;background:#f0f7ff;border:1px solid #cfe5ff;border-left:4px solid #1677ff;border-radius:6px;padding:18px 20px}.report-conclusion-label{color:#1677ff;margin-bottom:8px;font-size:13px;font-weight:700;display:block}.report-conclusion .ant-typography{color:#344054;margin-bottom:0;line-height:1.8}.report-section-heading h4{margin-bottom:2px}.report-section-icon{color:#b54708;background:#fff7ed;border:1px solid #fed7aa;border-radius:6px;flex:0 0 40px;place-items:center;width:40px;height:40px;font-size:20px;display:grid}.report-section-icon.recommendation{color:#176b45;background:#ecfdf3;border-color:#b7ebc6}.report-issue-list,.report-recommendation-list{gap:12px;display:grid}.report-issue-item{background:#fff;border:1px solid #e4e9f0;border-left:4px solid #f59e0b;border-radius:6px;grid-template-columns:48px minmax(0,1fr);display:grid;overflow:hidden}.report-issue-item.severity-high{border-left-color:#d92d20}.report-issue-item.severity-low{border-left-color:#1677ff}.report-issue-index{color:#667085;background:#f8fafc;border-right:1px solid #e4e9f0;place-items:center;font-size:12px;font-weight:700;display:grid}.report-issue-content{min-width:0;padding:16px 18px}.report-issue-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:6px;display:flex}.report-issue-content .ant-typography{color:#475467;margin-bottom:0;line-height:1.7}.report-recommendation-item{background:#f8fafc;border:1px solid #e4e9f0;border-radius:6px;grid-template-columns:32px minmax(0,1fr);gap:14px;padding:16px 18px;display:grid}.report-recommendation-number{color:#fff;background:#176b45;border-radius:50%;place-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:grid}.report-recommendation-item h5{margin:1px 0 6px}.report-recommendation-item p{color:#475467;margin-bottom:10px}.report-recommendation-effect{border-top:1px solid #e4e9f0;flex-wrap:wrap;gap:6px 12px;padding-top:10px;display:flex}@media (width<=640px){.report-issue-item{grid-template-columns:38px minmax(0,1fr)}.report-issue-content{padding:14px}.report-issue-header{flex-direction:column;align-items:flex-start}.report-page-header{padding-inline:12px}.report-page-heading{flex-direction:column;align-items:flex-start;gap:8px}.conversation-page-header{padding-inline:12px}.conversation-page-heading{flex-direction:column;align-items:flex-start;gap:8px}.history-page-header{padding-inline:12px}.history-page-heading{flex-direction:column;align-items:flex-start;gap:8px}.report-export-toolbar{flex-direction:column;align-items:flex-start}}