:root{--bg: #f5f7fb;--surface: #ffffff;--surface-alt: #f8fafc;--text: #0f172a;--text-muted: #475569;--text-subtle: #64748b;--primary: #3B5BDB;--primary-2: #7B68EE;--primary-weak: rgba(59, 91, 219, .12);--border: rgba(15, 23, 42, .08);--radius: 14px;--radius-sm: 10px;--shadow: 0 8px 24px rgba(15, 23, 42, .06);--shadow-soft: 0 10px 30px rgba(59, 91, 219, .18);--container: 1200px;--section-y: 96px;--text-xl: 28px;--text-lg: 18px;--text-sm: 14px;--text-xs: 12px;font-family:Inter,Noto Sans SC,Microsoft YaHei UI,sans-serif;line-height:1.6;font-weight:400;color-scheme:light;color:var(--text);background-color:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}a{font-weight:500;color:var(--text-muted);text-decoration:none}a:hover{color:var(--primary)}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);color:var(--text);font-family:inherit}button{border-radius:var(--radius-sm);border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:transparent;cursor:pointer;transition:all .25s}button:hover{opacity:.85}button:active{opacity:.7}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Microsoft YaHei UI,Microsoft YaHei,PingFangSC-Regular,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;color:var(--text-strong);background-color:#fff;width:100%;min-width:100%;overflow-x:hidden}.app{min-height:100vh;display:flex;flex-direction:column;width:100%;min-width:100%;background-color:#fff}.container{width:100%;padding:0 5%}.container-full{width:100%;padding:0 3%}.section-title{font-size:2.5rem;font-weight:700;color:var(--text-strong);text-align:center;margin-bottom:1rem}.section-subtitle{font-size:1.2rem;color:var(--text-muted);text-align:center;margin-bottom:3rem}.btn{display:inline-block;padding:12px 24px;font-size:1rem;font-weight:500;text-decoration:none;border:none;border-radius:6px;cursor:pointer;transition:all .3s ease;text-align:center}.btn-primary{color:#fff;background:url(/assets/img/SketchPng022f23626bf017431256fa47007c9148e1805b81746e8eace3822954032a4a6e.png) 100% no-repeat;background-size:100% 100%;border:none;box-shadow:none}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{color:var(--text-strong);background:#fff;border:1px solid var(--stroke)}.btn-secondary:hover{border-color:#3650ff4d;background:#3650ff0d}.btn-outline{color:#3650ff;background:#3650ff1a;border:1px solid rgba(95,76,255,1)}.btn-outline:hover{background:#3650ff26;border-color:#3650ff}@media(max-width:768px){.section-title{font-size:2rem}.section-subtitle{font-size:1rem}.container,.container-full{padding:0 20px}}.site-header{position:fixed;top:0;width:100%;z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffe6;border-bottom:1px solid var(--border);transition:transform .3s ease,background .3s ease,border-color .3s ease}.site-header.is-hidden{transform:translateY(-100%)}.site-header.is-top{background:#9b82e9;border-bottom:none!important;box-shadow:none}.site-header.is-scrolled{background:#ffffffe6}.site-header__inner{max-width:var(--container);margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between}.site-logo{font-weight:700;font-size:20px;color:var(--text)}.site-header.is-top .site-logo{color:#fff}.site-nav{display:flex;align-items:center;gap:20px}.site-nav .nav-link,.site-nav a{color:var(--text-muted);text-decoration:none;font-weight:500;background:transparent}.site-nav .nav-link{cursor:default}.site-header.is-top .site-nav a,.site-header.is-top .site-nav .nav-link{color:#ffffffd9}.site-header.is-top .site-nav>.nav-item>.nav-link:hover,.site-header.is-top .site-nav>.nav-item>.nav-link:focus{color:#fff}.site-header.is-top .nav-item.has-dropdown .nav-link,.site-header.is-top .nav-item.has-dropdown:hover .nav-link{color:#fff;background:transparent}.site-nav a:hover{color:var(--primary)}.site-header .nav-item{position:relative;display:inline-flex;align-items:center;padding:0;gap:0;background:transparent}.site-header .nav-item:hover{background:transparent}.nav-item.has-dropdown .nav-link{display:inline-flex;align-items:center;gap:6px;cursor:pointer}.nav-item.has-dropdown .nav-link:after{content:"▾";font-size:12px;transform:translateY(-1px)}.nav-dropdown{position:absolute;top:100%;left:0;min-width:140px;margin-top:12px;background:#fffffffa;border:1px solid rgba(226,232,240,1);border-radius:10px;padding:10px 0;box-shadow:0 12px 30px #0f172a26;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;z-index:10}.nav-dropdown a{display:block;padding:8px 16px;font-size:14px;color:#1e293b}.nav-dropdown a:hover{background:#e2e8f099;color:#1e293b}.nav-dropdown-disabled{display:block;padding:8px 16px;font-size:14px;color:#94a3b8;cursor:not-allowed;opacity:.6;white-space:nowrap}.site-header.is-top .nav-dropdown{background:#fff}.site-header.is-top .nav-dropdown a,.site-header.is-top .nav-dropdown a:hover{color:#1e293b}.site-header.is-top .nav-dropdown-disabled{color:#94a3b8}.nav-item.has-dropdown:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}@media(max-width:768px){.site-header__inner{flex-direction:column;gap:12px}.site-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.site-nav a{margin-left:0}}:root{--amis-50: #f5f3ff;--amis-100: #ede9fe;--amis-200: #ddd6fe;--amis-300: #d7cdfb;--amis-400: #a78bfa;--amis-500: #8b5cf6;--amis-600: #7c3aed;--amis-700: #6d28d9;--surface-muted: #f9fafb;--surface-soft: rgba(255, 255, 255, .75);--border-subtle: #e5e7eb;--text-default: #111827;--text-muted: #6b7280;--sidebar-bg: rgba(241, 240, 249, 1);--sidebar-hover: #e0d8ff;--sidebar-active: #ffffff;--sidebar-active-text: #1f2937}.amis-demo-container{width:100%;height:600px;background-color:#fff;border-radius:12px;box-shadow:0 20px 60px -15px #0000001a;display:flex;flex-direction:row;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden;border:1px solid #e2e8f0;color:var(--text-default)}.amis-sidebar{width:200px;background-color:var(--sidebar-bg);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;padding-bottom:20px}.sidebar-header{height:60px;display:flex;align-items:center;padding:0 20px}.brand-name{font-weight:600;font-size:18px;color:var(--amis-600)}.sidebar-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;color:var(--text-muted);font-size:14px;transition:all .2s;position:relative}.nav-item:hover{background-color:var(--sidebar-hover);color:var(--text-default)}.nav-item.active{background-color:var(--sidebar-active);color:var(--sidebar-active-text);font-weight:500}.active-indicator{position:absolute;right:0;top:50%;transform:translateY(-50%);width:3px;height:16px;background-color:var(--amis-500);border-radius:2px 0 0 2px}.nav-icon{width:18px;height:18px}.amis-main{flex:1;display:flex;flex-direction:column;background-color:#fff;overflow:hidden;position:relative}.chat-view-layout{display:flex;flex-direction:column;height:100%}.chat-area{flex:1;padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:24px;background-color:#fff;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.message-row{display:flex;gap:12px;max-width:85%}.message-row.user{align-self:flex-end;flex-direction:row-reverse}.message-row.assistant{align-self:flex-start}.message-avatar{width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0;box-shadow:0 1px 2px #0000000d}.message-row.user .message-avatar{background-color:var(--amis-50);color:var(--amis-600)}.message-row.assistant .message-avatar{background:linear-gradient(135deg,var(--amis-600) 0%,var(--amis-500) 100%);color:#fff}.message-content-wrapper{display:flex;flex-direction:column;gap:4px}.message-bubble{padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.6;word-break:break-word;box-shadow:0 1px 2px #0000000d}.message-row.user .message-bubble{background-color:var(--amis-500);color:#fff;border-top-right-radius:2px}.message-row.assistant .message-bubble{background-color:#fff;color:var(--text-default);border:1px solid var(--border-subtle);border-top-left-radius:2px}.process-steps{margin-top:8px;background-color:#ffffff80;border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px;border:1px solid var(--border-subtle)}.step-item{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--text-muted)}.input-area-wrapper{padding:20px;background-color:#fff;border-top:1px solid var(--border-subtle)}.input-split-container{display:flex;flex-direction:column;position:relative}.input-top-section{background-color:#fff;border:1px solid #e5e7eb;border-bottom:0;border-top-left-radius:16px;border-top-right-radius:16px;height:120px;display:flex;flex-direction:column;position:relative;box-shadow:0 10px 30px #0f172a14;padding:20px 16px 12px}textarea{width:100%;height:100%;border:none;background:transparent;resize:none;font-family:inherit;font-size:16px;color:#1f2937;outline:none}textarea::placeholder{color:#9ca3af}.input-bottom-toolbar{height:48px;display:flex;align-items:center;padding:0 16px;background-color:#fff;border:1px solid #e5e7eb;border-top:0;border-bottom-left-radius:16px;border-bottom-right-radius:16px;box-shadow:0 4px 12px #0f172a0f;justify-content:space-between}.toolbar-left-actions{display:flex;gap:8px;align-items:center}.toolbar-icon-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background-color:#fffc;border:1px solid #d7cdfb;color:#374151;cursor:pointer;transition:all .2s;padding:0}.toolbar-icon-btn:hover{background-color:#fff;color:#1f2937}.send-circle-btn{width:32px;height:32px;border-radius:9999px;background-color:#1f2937;color:#fff;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;box-shadow:0 1px 2px #0000000d;transition:all .2s;padding:0}.send-circle-btn:hover{background-color:#111827;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.send-circle-btn:disabled{opacity:.5;cursor:not-allowed;background-color:#1f2937}.toolbar-right-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.knowledge-view-layout{display:flex;height:100%}.kb-sidebar{width:200px;border-right:1px solid var(--border-subtle);background-color:var(--surface-muted);display:flex;flex-direction:column}.kb-header{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid var(--border-subtle)}.kb-header h2{font-size:14px;font-weight:600;color:var(--text-muted);margin:0}.kb-partitions{flex:1;padding:8px;display:flex;flex-direction:column;gap:2px}.kb-partition-item{padding:8px 12px;border-radius:6px;font-size:13px;color:var(--text-muted);cursor:pointer}.kb-partition-item:hover{background-color:var(--sidebar-hover)}.kb-partition-item.active{background-color:#e2e8f0;color:var(--text-default);font-weight:500}.kb-file-list{width:240px;border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;background-color:#fff}.file-list-header{padding:12px;border-bottom:1px solid var(--border-subtle);display:flex;gap:8px}.search-input{flex:1;border:1px solid var(--border-subtle);border-radius:6px;padding:6px 10px;font-size:13px;background-color:var(--surface-muted);color:var(--text-default)}.file-items{flex:1;overflow-y:auto}.file-item{padding:12px;border-bottom:1px solid var(--surface-muted);cursor:pointer;display:flex;gap:10px}.file-item:hover{background-color:var(--surface-muted)}.file-item.active{background-color:var(--sidebar-active);border-left:3px solid var(--amis-500)}.file-info{display:flex;flex-direction:column;gap:4px}.file-name{font-size:13px;font-weight:500;color:var(--text-default)}.file-meta{font-size:12px;color:var(--text-muted)}.kb-detail-view{flex:1;background-color:#fff;padding:24px;overflow-y:auto}.markdown-preview{max-width:680px;margin:0 auto;font-size:15px;line-height:1.6;color:var(--text-default)}.md-h1,.md-h2,.md-h3{color:var(--text-default);font-weight:600;margin-top:24px;margin-bottom:12px}.md-h1{font-size:24px;border-bottom:1px solid var(--border-subtle);padding-bottom:8px}.md-h2{font-size:20px}.md-h3{font-size:16px}.md-code-block{background-color:var(--surface-muted);border-radius:8px;padding:12px;margin:12px 0;font-family:monospace;font-size:13px;position:relative;border:1px solid var(--border-subtle)}.code-lang{position:absolute;top:8px;right:12px;font-size:12px;color:var(--text-muted)}.welcome-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-bottom:40px;background:linear-gradient(180deg,#fff 46%,#e0d8ff)}.welcome-title{width:450px;font-size:25px;font-weight:700;background:linear-gradient(to right,#670abd,#2232fe);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:24px;text-align:center}.new-chat-btn{margin-left:auto;width:28px;height:28px;border-radius:6px;border:1px solid var(--border-subtle);background:transparent;cursor:pointer;font-size:18px;line-height:1;color:var(--text-muted);display:flex;align-items:center;justify-content:center}.new-chat-btn:hover{background-color:var(--sidebar-hover);color:var(--amis-600)}.new-chat-lanhu-btn{margin:12px 8px 8px;padding:10px 16px;border-radius:8px;background-color:#f5f1ff;border:1px solid #c7bbff;color:#4d27f8;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:all .2s;font-size:14px;font-weight:600}.new-chat-lanhu-btn:hover{background-color:#efe9ff;border-color:#b8a9ff;box-shadow:0 1px 2px #0000000d}.new-chat-lanhu-btn .btn-content{display:flex;align-items:center;gap:8px}.new-chat-lanhu-btn .btn-icon{width:20px;height:20px}.new-chat-lanhu-btn .btn-arrow-icon{width:16px;height:16px;color:#6c4dff;opacity:0;transition:opacity .2s}.new-chat-lanhu-btn:hover .btn-arrow-icon{opacity:1}.nav-item-btn{margin:0 8px;padding:8px 12px;border-radius:8px;background:transparent;border:none;width:calc(100% - 16px);display:flex;align-items:center;justify-content:space-between;cursor:pointer;color:var(--text-default);font-size:14px;transition:all .2s}.nav-item-btn:hover{background-color:#fff;box-shadow:0 1px 2px #0000000d}.nav-item-btn.active{background-color:#fff;font-weight:500}.nav-item-btn .btn-content{display:flex;align-items:center;gap:8px}.history-section{margin-top:12px;padding:0 4px}.history-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;color:#6b7280}.demo-section-title{font-size:12px;font-weight:500;white-space:nowrap}.collapse-btn{padding:4px;border-radius:4px;background:transparent;border:none;color:#9ca3af;cursor:pointer;display:flex;align-items:center;justify-content:center}.collapse-btn:hover{background-color:#f3f4f6}.collapse-icon{width:16px;height:16px;transition:transform .2s}.collapse-icon.collapsed{transform:rotate(-90deg)}.welcome-input-container{width:100%;max-width:560px;padding:0 20px}.input-area-wrapper.bottom-input-mode{padding:20px;background-color:#fff;border-top:1px solid var(--border-subtle)}.input-area-wrapper.centered-input-mode{padding:0;background:transparent;border:none}.centered-input-mode .input-split-container{background-color:#fff;border-radius:16px;box-shadow:0 10px 30px #0f172a14}.centered-input-mode .input-top-section,.centered-input-mode .input-bottom-toolbar{border-color:#e5e7eb}.nav-item.conversation-item{font-size:13px;padding:8px 12px;margin:2px 8px;display:flex;align-items:center;justify-content:space-between}.conversation-content{display:flex;align-items:center;gap:8px;overflow:hidden;flex:1}.conversation-item .nav-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.delete-conv-btn{opacity:0;background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:2px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.delete-conv-btn:hover{color:#ef4444;background-color:#ef44441a}.nav-item.conversation-item:hover .delete-conv-btn{opacity:1}.year-summary-layout{display:flex;flex-direction:column;height:100%;padding:16px;gap:14px;background:linear-gradient(180deg,#f8fafc,#eef2ff);overflow:auto}.year-summary-header{text-align:center}.year-summary-header h2{margin:4px 0 8px;font-size:24px;font-weight:700;color:#111827}.year-summary-header p{margin:0;font-size:14px;color:#64748b}.year-summary-kicker{margin:0;font-size:11px;letter-spacing:.28em;color:#94a3b8}.year-summary-grid{display:grid;grid-template-columns:320px 1fr;gap:14px;min-height:0}.year-summary-control{border:1px solid #e2e8f0;border-radius:14px;background:#fff;padding:16px;display:flex;flex-direction:column;gap:8px}.year-label{display:block;font-size:12px;font-weight:600;color:#475569}.year-input{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:10px 12px;font-size:14px;background:#fff;color:#1e293b}.year-input:focus{outline:none;border-color:transparent;box-shadow:0 0 0 2px #5b4bff59}.year-tip{margin:0;font-size:12px;color:#64748b}.year-control-block{margin-top:8px}.year-button-row{display:flex;gap:8px;margin-top:6px}.year-toggle-btn{flex:1;border:1px solid transparent;border-radius:8px;background:#f1f5f9;color:#475569;font-size:13px;font-weight:600;padding:8px 0;cursor:pointer}.year-toggle-btn.active{background:var(--amis-500);color:#fff}.year-chip-wrap{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.year-chip{border:1px solid transparent;border-radius:8px;background:#f1f5f9;color:#475569;font-size:12px;font-weight:500;padding:6px 10px;cursor:pointer}.year-chip.muted{background:#fff;border-color:#e2e8f0;color:#64748b}.year-chip.active{background:#ede9fe;border-color:#a78bfa;color:#6d28d9}.year-generate-btn{margin-top:12px;border:none;border-radius:10px;background:var(--amis-500);color:#fff;font-size:14px;font-weight:600;padding:10px 12px;cursor:pointer}.year-generate-btn:disabled{opacity:.55;cursor:not-allowed}.year-error{margin:0;font-size:12px;color:#dc2626}.year-summary-result{border:1px solid #e2e8f0;border-radius:14px;background:#fff;padding:16px;display:flex;flex-direction:column;min-height:0}.year-result-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.year-result-head h3{margin:0;font-size:18px;color:#1e293b}.year-result-head span{font-size:12px;color:#64748b}.year-paper{flex:1;min-height:280px;border-radius:20px;border:1px solid #e2e8f0;background:#fff;box-shadow:0 16px 35px -24px #5b4bff59;padding:18px;overflow:auto}.year-card{min-height:240px;border:1px solid #e9eaf4;border-radius:16px;background:linear-gradient(135deg,#fff,#faf7ff 55%,#f4f6ff);padding:18px}.year-cover-kicker{margin:0;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#8b5cf6}.year-cover h4,.year-stats h4{margin:10px 0 8px;font-size:26px;line-height:1.25;color:#1e293b}.year-cover-subtitle,.year-stats-meta{margin:0;font-size:13px;color:#64748b}.year-cover-note{margin-top:16px;border:1px solid #ddd6fe;border-radius:10px;background:#ffffffd1;padding:10px 12px;font-size:13px;color:#475569}.year-story-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.year-story-head p{margin:0;font-size:14px;font-weight:700;color:#334155}.year-story-head span{font-size:12px;color:#6d28d9;background:#ede9fe;border-radius:999px;padding:3px 8px}.year-story-body p{margin:0 0 10px;font-size:15px;line-height:1.8;color:#334155}.year-stats-grid{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.year-stats-grid>div{border:1px solid #e2e8f0;border-radius:10px;background:#fff;padding:10px}.year-stats-grid .kicker{margin:0;text-transform:uppercase;letter-spacing:.16em;font-size:10px;color:#94a3b8}.year-stats-grid .value{margin:6px 0 0;font-size:30px;font-weight:700;color:#111827}.year-stats-note{margin:12px 0 0;font-size:13px;color:#64748b}.year-empty{height:100%;min-height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;color:#94a3b8;font-size:14px}.year-empty-dot{width:18px;height:18px;border-radius:50%;background:#ddd6fe}.year-skeleton-line{height:14px;border-radius:999px;background:#f1f5f9;margin-bottom:14px;animation:yearSummaryPulse 1.2s ease-in-out infinite}.year-skeleton-line.w92{width:92%}.year-skeleton-line.w88{width:88%}.year-skeleton-line.w94{width:94%}.year-skeleton-line.w80{width:80%}@keyframes yearSummaryPulse{0%{opacity:.55}50%{opacity:1}to{opacity:.55}}.year-pagination{margin-top:10px;display:flex;align-items:center;justify-content:space-between}.year-pagination>button{border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#475569;font-size:12px;padding:6px 10px;cursor:pointer}.year-pagination>button:disabled{opacity:.45;cursor:not-allowed}.year-pagination-dots{display:flex;gap:6px}.year-pagination-dots button{width:9px;height:9px;border-radius:50%;border:none;background:#cbd5e1;cursor:pointer}.year-pagination-dots button.active{background:var(--amis-500)}@media(max-width:1080px){.year-summary-grid{grid-template-columns:1fr}}.download-dropdown-container{position:relative;display:inline-block;min-width:150px;min-height:52px}.download-btn{height:52px;background:url(/assets/img/SketchPng022f23626bf017431256fa47007c9148e1805b81746e8eace3822954032a4a6e.png) 100% no-repeat;background-size:100% 100%;background-color:#3650ff;border:none;padding:0;width:150px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;position:relative;gap:4px;border-radius:999px}.download-btn:hover{opacity:.9}.download-btn-text{color:#fff;font-size:18px;font-family:MicrosoftYaHeiUI;font-weight:400;text-align:center;white-space:nowrap;line-height:20px}.download-arrow{font-size:10px;color:#fff;transition:transform .3s ease;line-height:1}.download-arrow.open{transform:rotate(180deg)}.download-dropdown-menu{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border-radius:8px;box-shadow:0 4px 16px #22509126;min-width:240px;z-index:1000;overflow:hidden;animation:dropdownFadeIn .3s ease}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.download-dropdown-item{display:flex;align-items:center;padding:12px 16px;cursor:pointer;transition:background-color .2s ease;border-bottom:1px solid rgba(54,80,255,.1);text-decoration:none;color:inherit}.download-dropdown-item:last-child{border-bottom:none}.download-dropdown-item:hover{background-color:#3650ff0d}.download-dropdown-item.download-item-disabled{cursor:not-allowed;opacity:.6}.download-dropdown-item.download-item-disabled:hover{background-color:transparent}.download-platform-icon{width:32px;height:32px;margin-right:12px;object-fit:contain}.download-item-info{display:flex;flex-direction:column;gap:4px}.download-platform-name{font-size:16px;font-family:MicrosoftYaHeiUI-Bold;font-weight:700;color:#091221;line-height:20px}.download-version-size{font-size:12px;font-family:MicrosoftYaHeiUI;color:#151e2c;line-height:16px}.download-version-size.coming-soon{color:#888;font-style:italic}.product-showcase{--font-sans: "Inter", "Noto Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "PingFangSC-Regular", Arial, sans-serif;--spacing: .25rem;--text-base: 1rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-weight-semibold: 600;--font-weight-bold: 700;--radius-3xl: 1.5rem;--color-black: rgba(9, 18, 33, 1);--color-dark-grey: rgba(21, 30, 44, 1);--color-light-grey: rgba(255, 255, 255, 1);--color-white: rgba(255, 255, 255, 1);--color-primary: rgba(54, 80, 255, 1);--color-primary-light: rgba(54, 80, 255, .1);--drop-shadow-2xl: 0px 0px 16px 0px rgba(34, 80, 145, .11);--default-transition-duration: .15s;--default-transition-timing-function: cubic-bezier(.4, 0, .2, 1);padding-block:calc(var(--spacing) *8);background:#fff;font-family:var(--font-sans)}.product-showcase .container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:calc(var(--spacing) * 8);text-align:center}.product-showcase h2{font-size:var(--text-3xl);font-weight:var(--font-weight-bold);color:var(--color-black);margin-bottom:1rem;text-align:center}.section-subtitle{color:var(--color-dark-grey);margin-bottom:4rem;font-size:var(--text-xl)}.product-header{display:grid;justify-items:center;gap:12px}.product-header h2{margin:0;transform:translate(13px)}.product-header__underline{width:64px;height:4px;background:#3650ff;border-radius:999px}.products-hex{position:relative;width:min(900px,100%);height:auto;min-height:560px;margin:48px auto 0;padding-block:40px}.hex-center{position:absolute;top:46%;left:50%;width:240px;height:240px;transform:translate(-50%,-50%);background:transparent;border-radius:22px;box-shadow:none;display:grid;place-items:center;z-index:2;padding:0;border:none}.hex-center-brand{font-family:Georgia,Times New Roman,serif;font-size:82px;font-weight:700;letter-spacing:.03em;line-height:1;background:linear-gradient(135deg,#4f46e5,#7c3aed 55%,#0ea5e9);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 8px 22px rgba(79,70,229,.18);-webkit-user-select:none;user-select:none}.hex-item{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1}.hex-item--1{transform:translate(-50%,-50%) translate(-260px,-200px)}.hex-item--2{transform:translate(-50%,-50%) translate(260px,-200px)}.hex-item--3{transform:translate(-100%,-50%) translate(-260px)}.hex-item--4{transform:translateY(-50%) translate(260px)}.hex-item--5{transform:translate(-50%,-50%) translate(-260px,200px)}.hex-item--6{transform:translate(-50%,-50%) translate(260px,200px)}.hex-card{width:400px;min-height:200px;padding:24px 20px 28px;background:#fff;box-shadow:0 18px 36px #0f172a1f;display:grid;grid-template-columns:1fr;justify-items:center;text-align:center;gap:12px;border-radius:40px}.hex-card .product-content{align-items:center;text-align:center}.hex-card .product-title{font-size:18px;line-height:24px}.hex-card .product-description{font-size:15px;line-height:22px}.products-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:48px;align-items:stretch;margin-left:40px}.product-card{display:grid;grid-template-columns:72px 1fr;gap:20px;border-radius:16px 16px 8px 8px;padding:22px 24px;text-align:left;transition:transform .25s ease,box-shadow .25s ease;min-width:0;min-height:220px;height:100%;background:#fff;box-shadow:none;border:none}.product-card.hex-card{min-height:180px}.product-card:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 18px 36px #0f172a1f}.product-card--large,.product-card--medium,.product-card--small{min-height:220px}.product-lottie{width:88px;height:88px;border-radius:16px;background:#ebf2ffe6;display:flex;align-items:center;justify-content:center;overflow:hidden}.tech-icon{width:70px;height:70px;position:relative;display:grid;place-items:center;opacity:1}.tech-icon--mail{width:80px;height:64px}.tech-icon__svg{width:100%;height:100%;position:relative;z-index:2}.mail-flow-svg{opacity:.8}.mail-input-group{opacity:0;animation:mailInputIn 3.4s ease-in-out infinite}.mail-card--input{opacity:1}.mail-process{opacity:0;animation:mailProcessGlow 3.4s ease-in-out infinite}.mail-card--output{opacity:0;animation:mailOutputOut 3.4s ease-in-out infinite}.mail-exit{opacity:0;animation:mailExitHint 3.4s ease-in-out infinite}.mail-hand{opacity:1;animation:mailHandFollow 3.4s ease-in-out infinite;filter:drop-shadow(0 5px 10px rgba(79,70,229,.45))}.tech-ring{position:absolute;inset:0;border-radius:999px;border:1px solid rgba(99,102,241,.35);opacity:.6;animation:techRing 6.5s ease-in-out infinite}.tech-ring--two{inset:6px;border-color:#38bdf859;animation-delay:1.4s}.tech-pulse{position:absolute;width:10px;height:10px;border-radius:999px;background:radial-gradient(circle,#22d3eee6,#6366f100);opacity:.8;animation:techPulseOrbit 7s linear infinite}.tech-pulse--two{width:8px;height:8px;animation-duration:8.4s;animation-delay:1.8s}.tech-scan{position:absolute;border-radius:999px;background:linear-gradient(90deg,transparent,rgba(99,102,241,.35),transparent);opacity:.7;animation:techScanMove 5.8s ease-in-out infinite}.tech-scan--horizontal{width:100%;height:8px}.tech-scan--vertical{width:8px;height:100%;background:linear-gradient(180deg,transparent,rgba(34,211,238,.35),transparent)}.tech-icon__pulse{animation:techPulse 6s ease-in-out infinite}.tech-icon__scan{animation:techScan 5.5s ease-in-out infinite}.tech-person__arm{transform-origin:center;animation:techWorkArm 2.6s ease-in-out infinite}.chat-scroll{animation:chatScroll 6.5s linear infinite}.tech-icon__dot{animation:techDot 4.8s ease-in-out infinite}.tech-icon__dot--delay{animation-delay:1.2s}.tech-icon--xhs{width:72px;height:72px}.xhs-spark{transform-origin:center;animation:xhsSpark 2.6s ease-in-out infinite}.xhs-spark--two{animation-delay:.6s}.xhs-spark--three{animation-delay:1.2s}.tech-icon--travel{width:72px;height:72px}.travel-plane{transform-origin:center;animation:travelPlane 3.2s ease-in-out infinite}.travel-dot{animation:travelDot 2.6s ease-in-out infinite}.travel-dot--two{animation-delay:.8s}.product-content{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.product-image-placeholder{flex:1;height:400px;background:var(--color-light-grey);border-radius:var(--radius-3xl);display:flex;align-items:center;justify-content:center;border:1px solid #e6e8eb;position:relative;overflow:hidden}.placeholder-content{color:var(--color-dark-grey);font-size:var(--text-xl);font-weight:var(--font-weight-medium)}.product-title{font-size:20px;font-family:MicrosoftYaHeiUI-Bold;font-weight:700;color:#0f172a;margin:0;line-height:28px}.product-description{color:#475569;margin:0;line-height:24px;font-size:15px;font-family:MicrosoftYaHeiUI}@media(max-width:960px){.products-hex{position:static;height:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.hex-item{position:static;transform:none}.hex-center{position:static;transform:none;width:100%;height:220px;grid-column:1 / -1;margin-bottom:8px}.hex-card{width:100%;clip-path:none;border-radius:18px}.products-list{grid-template-columns:1fr}.product-card{grid-template-columns:1fr;gap:16px}.product-lottie{width:64px;height:64px}.tech-icon{width:50px;height:50px}}@media(max-width:960px){.product-content{align-items:flex-start;text-align:left}}@keyframes techPulse{0%,to{opacity:.7}50%{opacity:1}}@keyframes techScan{0%,to{stroke-dasharray:6 6;opacity:.7}50%{stroke-dasharray:14 6;opacity:1}}@keyframes techDot{0%,to{transform:translateY(0);opacity:.6}50%{transform:translateY(-2px);opacity:1}}@keyframes mailInputIn{0%{transform:translate(-16px);opacity:0}18%{transform:translate(0);opacity:.85}45%{transform:translate(0);opacity:.85}to{transform:translate(0);opacity:0}}@keyframes mailProcessGlow{0%{opacity:0;transform:scale(.96)}22%{opacity:0;transform:scale(.96)}55%{opacity:.8;transform:scale(1)}75%{opacity:.6;transform:scale(1.02)}to{opacity:0;transform:scale(1)}}@keyframes mailOutputOut{0%{transform:translate(0) scale(1);opacity:0}52%{transform:translate(0) scale(1);opacity:0}70%{transform:translate(0) scale(1);opacity:.85}to{transform:translate(16px) scale(.96);opacity:0}}@keyframes mailExitHint{0%,60%{opacity:0}75%{opacity:.7}to{opacity:0}}@keyframes mailHandFollow{0%{transform:translate(-16px) translateY(1px) scale(1);opacity:1}18%{transform:translate(0) translateY(1px) scale(1);opacity:1}45%{transform:translate(0) translateY(0) scale(1.02);opacity:1}to{transform:translate(0) translateY(0) scale(1.01);opacity:1}}@keyframes techRing{0%,to{transform:scale(.98);opacity:.45}50%{transform:scale(1.05);opacity:.8}}@keyframes techPulseOrbit{0%{transform:translateY(-20px);opacity:.7}50%{transform:translate(16px,8px);opacity:.95}to{transform:translateY(-20px);opacity:.7}}@keyframes techScanMove{0%,to{transform:translateY(-12px);opacity:.5}50%{transform:translateY(12px);opacity:.85}}@keyframes techWorkArm{0%,to{transform:rotate(0) translate(0)}50%{transform:rotate(-12deg) translate(-1px,1px)}}@keyframes chatScroll{0%{transform:translateY(0)}to{transform:translateY(-26px)}}@keyframes xhsSpark{0%,to{transform:scale(1);opacity:.75}50%{transform:scale(1.15);opacity:1}}@keyframes travelPlane{0%,to{transform:translate(0) rotate(-2deg);opacity:.9}50%{transform:translate(3px,-3px) rotate(2deg);opacity:1}}@keyframes travelDot{0%,to{transform:translateY(0);opacity:.7}50%{transform:translateY(-3px);opacity:1}}.beta-access{max-width:none!important;padding:80px 24px!important;position:relative;overflow:hidden;background:radial-gradient(ellipse at 30% 0%,rgba(99,102,241,.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 100%,rgba(141,111,232,.08) 0%,transparent 60%),#f8fafc}.beta-access__inner{max-width:820px;margin:0 auto;text-align:center}.beta-access__tag{display:inline-block;padding:6px 16px;border-radius:999px;background:linear-gradient(135deg,#6366f11f,#8d6fe81f);color:#6366f1;font-size:14px;font-weight:600;margin-bottom:16px}.beta-access__title{font-size:clamp(24px,3vw,36px);font-weight:700;color:#0f172a;margin:0 0 12px;letter-spacing:-.02em}.beta-access__subtitle{color:#64748b;font-size:16px;margin:0 0 40px;line-height:1.6}.beta-access__cards{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:32px}.beta-card{position:relative;background:#fff;border:1px solid rgba(226,232,240,.9);border-radius:20px;padding:32px 24px 28px;text-align:center;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.beta-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -16px #6366f12e;border-color:#6366f14d}.beta-card__badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);padding:4px 16px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.03em;white-space:nowrap}.beta-card__badge--blue{background:linear-gradient(135deg,#3b82f6,#6366f1);color:#fff}.beta-card__badge--purple{background:linear-gradient(135deg,#8b5cf6,#a855f7);color:#fff}.beta-card__qr-wrapper{width:180px;height:180px;margin:12px auto 20px;border-radius:16px;background:#fff;border:2px solid #f1f5f9;padding:8px;display:flex;align-items:center;justify-content:center;transition:border-color .2s ease}.beta-card:hover .beta-card__qr-wrapper{border-color:#6366f140}.beta-card__qr{width:100%;height:100%;object-fit:contain;border-radius:10px}.beta-card__title{font-size:18px;font-weight:700;color:#0f172a;margin:0 0 8px}.beta-card__desc{font-size:14px;color:#64748b;margin:0;line-height:1.6}.beta-access__note{font-size:13px;color:#94a3b8;margin:0}@media(max-width:640px){.beta-access__cards{grid-template-columns:1fr;gap:32px}.beta-card__qr-wrapper{width:160px;height:160px}}.site-footer{padding:64px 0 40px;color:#475569;font-size:14px;background:linear-gradient(to bottom,#ffffff 0%,transparent 100%),radial-gradient(ellipse at bottom,#8d6fe8b3,#8d6fe833);background-color:#8d6fe81a}.site-footer__inner{max-width:1200px;margin:0 auto;padding:0 24px}.footer-top{display:grid;grid-template-columns:1.2fr 2fr;gap:48px;align-items:start}.footer-brand{display:grid;gap:16px}.footer-logo{font-size:20px;font-weight:700;color:#081777;line-height:1.6}.footer-brand p{color:#081777;line-height:1.6;margin:0}.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:32px}.footer-contact{color:#cbd5e1}.footer-contact h4{font-size:16px;margin:0;color:#fff}.footer-contact ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}.footer-column h4{font-size:16px;margin:0 0 16px;color:#081777}.footer-column ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;color:#081777}.footer-divider{height:1px;background:#94a3b840;margin:40px 0 20px}.footer-bottom{text-align:center;color:#081777;font-size:13px}@media(max-width:900px){.footer-top{grid-template-columns:1fr}}.home{padding-top:0;background:#fff}section{max-width:var(--container);margin:0 auto;padding:var(--section-y) 24px}section h2{font-size:var(--text-xl);margin:0 0 24px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;position:relative;padding-top:188px}.hero:before{content:"";position:absolute;top:0;bottom:0;left:50%;width:100vw;transform:translate(-50%);background:linear-gradient(180deg,#8d6fe8,#fff);z-index:0}.hero>*{position:relative;z-index:1}.hero__logo{display:inline-flex;align-items:center;padding:6px 14px;background:var(--primary-weak);color:#4b29ea;border-radius:999px;font-family:Microsoft YaHei UI,Microsoft YaHei,Noto Sans SC,sans-serif;font-size:28px;font-weight:600;margin-bottom:16px}.hero__content h1{font-size:clamp(32px,4vw,48px);margin:0 0 16px;letter-spacing:-.02em}.hero__content p{color:var(--text-muted);margin:0 0 24px;font-size:var(--text-lg)}.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.hero__meta{color:var(--text-subtle);font-size:var(--text-sm)}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;text-decoration:none;font-weight:600;transition:all .2s ease}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:var(--shadow-soft);padding:28px 64px;font-size:var(--text-lg)}.btn-primary:hover{transform:translateY(-1px);opacity:.95}.btn-secondary{color:var(--text);background:var(--surface);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.demo-card{padding:24px;border-radius:var(--radius);background:radial-gradient(circle at top,rgba(59,91,219,.08),transparent 60%),var(--surface);border:1px solid var(--border);box-shadow:var(--shadow)}.demo-card__header{display:flex;align-items:center;gap:8px;margin-bottom:20px}.demo-card__title{margin-left:auto;color:var(--text-subtle);font-size:var(--text-sm)}.dot{width:10px;height:10px;border-radius:50%;background:var(--border)}.dot--blue{background:var(--primary)}.dot--purple{background:var(--primary-2)}.dot--gray{background:#cbd5f5}.demo-card__body{display:grid;gap:12px}.demo-card__body.flow-grid{gap:14px}.flow-card{width:100%;text-align:left;border:1px solid var(--border);border-radius:14px;padding:16px;background:linear-gradient(120deg,#f8fafc,#fff,#f1f5f9);background-size:200% 200%;transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease,border-color .25s ease,background-position .4s ease;appearance:none;-webkit-appearance:none;cursor:pointer}.flow-card:hover{transform:translateY(-2px);border-color:#3b5bdb59;box-shadow:0 10px 22px -12px #2563eb59;background-position:100% 0%}.flow-card.is-active{border-color:#3b5bdb99;box-shadow:0 12px 26px -14px #2563eb73}.flow-card.is-muted{opacity:.45;filter:grayscale(.3)}.flow-card__title{font-size:15px;color:var(--text);font-weight:600}.flow-card__dialog{max-height:0;opacity:0;transform:translateY(-6px);overflow:hidden;transition:max-height .35s ease,opacity .35s ease,transform .35s ease}.flow-card__dialog.is-open{max-height:280px;opacity:1;transform:translateY(0)}.flow-dialog{margin-top:12px;padding:12px;border-radius:12px;background:linear-gradient(135deg,#eff6ffe6,#f8fafce6);border:1px solid rgba(226,232,240,.9);display:grid;gap:12px;background-size:200% 200%}.flow-card__dialog.is-open .flow-dialog{animation:flowGradient 6s ease infinite}@keyframes flowGradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes avatarPulse{0%,to{transform:scale(1);box-shadow:0 0 #3b82f659}50%{transform:scale(1.03);box-shadow:0 0 10px #6366f166}}.flow-dialog__row{display:flex;gap:10px;align-items:flex-start}.flow-dialog__row.is-user{justify-content:flex-end}.flow-dialog__avatar{width:28px;height:28px;border-radius:8px;background:#eff6ff;color:#2563eb;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0;overflow:hidden}.flow-dialog__avatar.is-user{background:#e0e7ff;border:1px solid rgba(99,102,241,.35)}.flow-dialog__avatar.is-agent{background:#3b82f6;color:#fff}.flow-dialog__avatar img{width:100%;height:100%;border-radius:8px;object-fit:cover;display:block}.avatar--digital{animation:avatarPulse 2.6s ease-in-out infinite;box-shadow:0 0 #3b82f659;filter:drop-shadow(0 0 6px rgba(99,102,241,.35))}.flow-dialog__bubble{padding:10px 12px;border-radius:12px;font-size:12px;line-height:1.6;background:#fff;border:1px solid #e2e8f0;color:#334155;max-width:70%}.flow-dialog__row.is-user .flow-dialog__bubble{background:#3b82f6;color:#fff;border-color:transparent}.demo-line{padding:10px 14px;background:var(--surface-alt);border-radius:var(--radius-sm);color:var(--text);font-size:var(--text-sm)}.demo-line--light{color:var(--text-muted)}.demo-card__footer{display:flex;gap:10px;margin-top:18px}.amis-showcase{max-width:none;margin:0 auto;padding:0 24px 64px}.amis-showcase__frame{width:min(1200px,100%);margin:0 auto;padding:24px;border-radius:24px;background:linear-gradient(135deg,#eef2ffe6,#f8fafce6);border:1px solid rgba(226,232,240,.9);box-shadow:0 30px 70px -40px #0f172a59}.demo-pill{padding:6px 12px;border-radius:999px;background:var(--primary-weak);color:var(--primary);font-size:var(--text-xs);font-weight:600}.demo-pill--ghost{background:var(--surface);border:1px dashed var(--border);color:var(--text-muted)}.features h2,.testimonials h2{margin-bottom:24px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.feature-card{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:var(--radius-sm);transition:transform .2s ease,border-color .2s ease,opacity .2s ease;min-height:160px}.feature-card--interactive{cursor:pointer;text-align:left;width:100%;display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--border);appearance:none;-webkit-appearance:none}.feature-card--interactive:focus-visible{outline:2px solid rgba(59,91,219,.6);outline-offset:2px}.feature-card__header{display:flex;align-items:center;gap:10px}.feature-card__icon{font-size:20px}.feature-card__title{font-weight:600}.feature-card__summary{margin:0;color:var(--text-muted);font-size:var(--text-sm)}.feature-card:hover{transform:translateY(-4px);border-color:#3b5bdb47}.feature-card.is-active{border-color:#3b5bdb99;box-shadow:var(--shadow);transform:translateY(-2px)}.feature-card.is-muted{opacity:.5;transform:none}.feature-dialog{overflow:hidden;max-height:0;opacity:0;transform:translateY(-6px);transition:max-height .35s ease,opacity .35s ease,transform .35s ease}.feature-dialog.is-open{max-height:260px;opacity:1;transform:translateY(0)}.feature-dialog__inner{display:grid;gap:10px;padding:12px 14px;border-radius:var(--radius-sm);background:var(--surface-alt);border:1px solid var(--border)}.feature-dialog__row{display:flex;gap:10px;font-size:var(--text-sm);color:var(--text)}.feature-dialog__row.is-user .feature-dialog__role{color:var(--primary);font-weight:600}.feature-dialog__row.is-agent .feature-dialog__role{color:var(--text-subtle);font-weight:600}.feature-dialog__role{min-width:46px}.feature-dialog__text{color:var(--text-muted)}.demo__header{margin-bottom:24px}.demo__header p{margin:8px 0 0;color:var(--text-muted)}.chat-preview{background:var(--surface);border:1px solid var(--border);padding:24px;border-radius:var(--radius);display:grid;gap:16px}.chat-row{display:flex;gap:12px;align-items:flex-start}.chat-row--agent{flex-direction:row-reverse}.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:600;background:var(--surface-alt);color:var(--text)}.avatar--agent{background:var(--primary-weak);color:var(--primary)}.avatar--brand{background:var(--primary);color:#fff}.bubble{padding:12px 16px;border-radius:16px;max-width:560px;font-size:var(--text-sm)}.bubble--user{background:#eef2ff}.bubble--agent{background:#f1f5f9}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.testimonial-card{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:var(--radius-sm)}.testimonial-card__header{display:flex;gap:12px;align-items:center;margin-bottom:12px}.testimonial-card__name{font-weight:600}.testimonial-card__meta{color:var(--text-subtle);font-size:var(--text-xs)}.testimonial-card p{margin:0;color:var(--text-muted);font-size:var(--text-sm)}@media(max-width:900px){.hero{grid-template-columns:1fr}.hero__actions{flex-direction:column;align-items:flex-start}}@media(max-width:640px){section{padding:72px 20px}.chat-row--agent{flex-direction:column;align-items:flex-end}.bubble{width:100%}}.non-gpu-detail{min-height:100vh;background-color:#fff;width:100%}.hero-section{background:linear-gradient(135deg,#e9f4fc,#e0f2fe,#b3e5fc,#e0f2fe,#e9f4fc);background-size:400% 400%;animation:bg-subtle-shift 15s ease infinite;padding:140px 0;min-height:calc(100vh - 100px);display:flex;align-items:center;width:100%;position:relative;overflow:hidden}.hero-section:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.1) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,#000,#0000);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);pointer-events:none}.hero-container{width:100%;max-width:2000px;margin:0 auto;padding:0;display:grid;grid-template-columns:1fr 2.5fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-content{width:100%;max-width:600px;padding-left:2rem}.main-title{font-size:3.5rem;font-weight:700;color:#0f172a;line-height:1.1;margin-bottom:1.5rem;text-shadow:0 2px 4px rgba(255,255,255,.5)}.title-highlight{display:block;background:linear-gradient(135deg,#2563eb,#4f46e5);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:2.8rem;margin-top:.5rem;white-space:nowrap;filter:drop-shadow(0 2px 4px rgba(59,130,246,.2))}.subtitle{font-size:1.3rem;color:#475569;line-height:1.6;margin-bottom:2.5rem}.cta-button{padding:1rem 2.5rem;font-size:1.2rem;border-radius:8px;transition:all .3s ease;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;box-shadow:0 4px 6px -1px #3b82f64d,0 2px 4px -1px #3b82f626;position:relative;overflow:hidden}.cta-button:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:.5s}.cta-button:hover{transform:translateY(-2px);box-shadow:0 10px 25px #3b82f666}.cta-button:hover:after{left:100%}.product-showcase{display:flex;justify-content:center;align-items:center;padding-right:0;position:relative}.showcase-container{width:900px;height:560px;position:relative;padding:1rem;z-index:10;overflow:visible;border-radius:16px}.showcase-content{width:100%;height:100%;background:linear-gradient(135deg,#f8fafc,#eff6ff);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#1e40af;font-size:2.8rem;font-weight:600;border:none;position:relative;z-index:5}.showcase-content:before{content:"";position:absolute;width:200%;height:200%;background:radial-gradient(circle at center,rgba(59,130,246,.05) 0%,transparent 70%);animation:pulse-glow 4s infinite}@keyframes pulse-glow{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.2);opacity:.8}}.pillar-icon-button{position:absolute;width:96px;height:96px;background:#eff6ff;border:2px solid #93c5fd;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 25px #3b82f640;z-index:50;color:#1e3a8a}.pillar-icon-button:hover{background:#2563eb;color:#fff;border-color:#2563eb;box-shadow:0 15px 35px #2563eb66}.pillar-icon-button .icon{font-size:2.4rem;margin-bottom:.3rem}.pillar-icon-button .label{font-size:.85rem;font-weight:700;text-align:center;line-height:1.1;color:inherit}.pillar-low-cost{top:0;left:0;transform:translate(-50%,-50%)}.pillar-high-performance{top:50%;right:0;transform:translate(50%,-50%)}.pillar-gpu-free{bottom:0;left:50%;transform:translate(-50%,50%)}.back-btn{background:none;border:none;color:#3b82f6;font-size:1.1rem;cursor:pointer;padding:.5rem 1rem;margin-left:2rem;border-radius:6px;transition:all .3s ease}.nav-links{display:flex;gap:2rem;padding-right:2rem}.nav-links a{color:#374151;text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:6px;cursor:pointer;transition:all .3s ease}.nav-links a:hover{color:#3b82f6;background-color:#f8fafc}.detail-section{padding:80px 0;width:100%}.detail-section.alt-bg{background:linear-gradient(135deg,#f8fafc,#e2e8f0)}.section-container{width:100%;padding:0}.section-title{font-size:2.5rem;font-weight:700;color:#1f2937;margin-bottom:1.5rem;text-align:center;padding:0 2rem}.section-subtitle{font-size:1.3rem;color:#6b7280;line-height:1.6;text-align:center;margin-bottom:4rem;max-width:1000px;margin-left:auto;margin-right:auto;padding:0 2rem}.section-content{margin-bottom:4rem;padding:0 2rem}.advantages-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-top:3rem}.advantage-card{background:#fff;padding:2.5rem;border-radius:16px;box-shadow:0 8px 30px #00000014;border:1px solid #e5e7eb}.advantage-card h3{font-size:1.8rem;color:#1f2937;margin-bottom:2rem;text-align:center;padding-bottom:1rem;border-bottom:2px solid #3b82f6}.optimization-list,.technology-list{display:flex;flex-direction:column;gap:1.5rem}.optimization-item,.technology-item{padding:1.5rem;border-radius:10px;border-left:4px solid #3b82f6;background:#f8fafc}.optimization-item h4,.technology-item h4{font-size:1.2rem;color:#1f2937;margin-bottom:.8rem;display:flex;align-items:center;gap:.5rem}.optimization-item p,.technology-item p{color:#6b7280;line-height:1.6}.cost-calculator-info{margin-top:2rem;padding:2rem;background:linear-gradient(135deg,#fef3c7,#fbbf24);border-radius:12px;border-left:4px solid #f59e0b}.cost-calculator-info h4{font-size:1.3rem;color:#92400e;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;font-weight:600}.cost-calculator-info p{color:#78350f;line-height:1.6;font-size:1rem}.advantage-item h3{font-size:1.8rem;color:#1f2937;margin-bottom:2rem;text-align:center}.advantage-list{display:flex;flex-direction:column;gap:2rem}.advantage{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 15px #0000000d;border-left:4px solid #3b82f6}.advantage h4{font-size:1.2rem;color:#1f2937;margin-bottom:.8rem;display:flex;align-items:center;gap:.5rem}.advantage p{color:#6b7280;line-height:1.6}.demo-tools-section{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-top:4rem}.demo-tools-section h3{font-size:1.8rem;color:#1f2937;margin-bottom:2rem;text-align:center;font-weight:600}.visual-demo{display:flex;flex-direction:column;align-items:center}.cost-comparison{background:#fff;border-radius:16px;padding:3rem;box-shadow:0 10px 30px #0000001a}.before-after{display:flex;align-items:center;gap:3rem}.before,.after{text-align:center}.gpu-stack{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.gpu-card{width:120px;height:20px;background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:4px;box-shadow:0 2px 8px #ef44444d}.cpu-server{width:120px;height:80px;background:linear-gradient(135deg,#10b981,#059669);border-radius:8px;margin-bottom:1rem;box-shadow:0 4px 15px #10b9814d}.arrow-container{display:flex;flex-direction:column;align-items:center;gap:1rem}.cost-reduction{font-size:3rem;font-weight:700;color:#ef4444;animation:bounce 2s infinite}.arrow{font-size:2rem;color:#3b82f6}.cost-label{font-weight:500;color:#374151}.cost-calculator{display:flex;flex-direction:column;align-items:center}.calculator-widget{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 10px 30px #0000001a;border:2px solid #e5e7eb;width:100%;max-width:400px}.input-group{margin-bottom:2rem}.input-group label{display:block;font-size:1rem;font-weight:600;color:#374151;margin-bottom:.8rem}.input-group input{width:100%;padding:1rem;border:2px solid #d1d5db;border-radius:8px;font-size:1.1rem;transition:border-color .3s ease;box-sizing:border-box}.input-group input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.calculation-result{background:#f8fafc;border-radius:12px;padding:1.5rem;margin-bottom:2rem;border-left:4px solid #3b82f6}.result-item{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:.5rem 0}.result-item:last-child{margin-bottom:0}.result-label{font-weight:500;color:#374151;font-size:.95rem}.result-value{font-weight:700;font-size:1.1rem;color:#1f2937}.result-item.savings .result-value{color:#059669}.result-item.percentage .result-value{color:#dc2626;background:#fef2f2;padding:.2rem .5rem;border-radius:4px;font-size:1rem}.calculate-btn{width:100%;background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;padding:1rem 1.5rem;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.calculate-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #3b82f64d;background:linear-gradient(135deg,#1d4ed8,#1e40af)}.calculate-btn:active{transform:translateY(0)}.performance-showcase{margin-top:3rem}.performance-extras{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-top:4rem;align-items:start}.performance-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:4rem;text-align:center}.stat-item{background:#fff;padding:2.5rem 2rem;border-radius:12px;box-shadow:0 8px 25px #00000014}.stat-number{font-size:3rem;font-weight:700;color:#3b82f6;margin-bottom:.5rem}.stat-label{font-size:1.1rem;color:#6b7280;font-weight:500}.balance-animation{margin-top:2rem;display:flex;justify-content:center}.balance-container{text-align:center}.balance-beam{display:flex;align-items:center;justify-content:center;gap:2rem;margin-bottom:1rem}.balance-left,.balance-right{display:flex;flex-direction:column;align-items:center}.balance-center{font-size:2.5rem;animation:balanceRotate 3s ease-in-out infinite}.balance-plate{width:120px;height:80px;border:3px solid #3b82f6;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-top:1rem;background:#fff;box-shadow:0 4px 15px #0000001a;transition:transform .5s ease-in-out}.balance-plate.light{animation:floatUp 3s ease-in-out infinite;background:linear-gradient(135deg,#fef3c7,#fbbf24)}.balance-plate.heavy{animation:pressDown 3s ease-in-out infinite;background:linear-gradient(135deg,#ddd6fe,#8b5cf6)}.model-label{font-size:.9rem;font-weight:600;color:#374151;text-align:center;line-height:1.3}.balance-caption{font-size:1.1rem;font-weight:600;color:#1f2937;background:linear-gradient(135deg,#f0f9ff,#e0e7ff);padding:.8rem 1.5rem;border-radius:20px;border:2px solid #3b82f6;display:inline-block}.compact-performance-stats{display:flex;justify-content:space-between;gap:1rem;margin-top:2rem;padding:1.5rem;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:12px;border:1px solid #e2e8f0}.compact-stat-item{text-align:center;flex:1;padding:1rem .5rem;background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000d}.compact-stat-number{font-size:1.8rem;font-weight:700;color:#3b82f6;margin-bottom:.3rem}.compact-stat-label{font-size:.85rem;color:#6b7280;font-weight:500}@keyframes balanceRotate{0%,to{transform:rotate(0)}25%{transform:rotate(-2deg)}75%{transform:rotate(2deg)}}@keyframes floatUp{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pressDown{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}.freedom-visual{margin-top:4rem}.unlock-animation{text-align:center;background:#fff;padding:3rem;border-radius:16px;margin-bottom:3rem;box-shadow:0 8px 25px #00000014}.lock-icon{font-size:4rem;margin-bottom:1rem;animation:shake 3s infinite}.unlock-arrow{font-size:4rem;color:#10b981;margin:1rem 0}.freedom-text{font-size:1.5rem;color:#1f2937;font-weight:600}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.partners-section{background:#fff;padding:3rem;border-radius:16px;box-shadow:0 8px 25px #00000014}.partners-section h3{text-align:center;font-size:1.8rem;color:#1f2937;margin-bottom:2rem}.partners-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.partner-logo{background:#f8fafc;border:2px solid #e5e7eb;border-radius:8px;padding:1.5rem;text-align:center;font-weight:600;color:#374151;transition:all .3s ease}.partner-logo:hover{border-color:#3b82f6;background:#f0f9ff;color:#3b82f6}.bottom-cta{background:linear-gradient(135deg,#1f2937,#374151);padding:80px 0;text-align:center;color:#fff;width:100%}.cta-container{width:100%;padding:0}.bottom-cta h2{font-size:2.5rem;margin-bottom:1rem}.bottom-cta p{font-size:1.3rem;opacity:.9;margin-bottom:3rem}.cta-buttons{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}.cta-buttons .btn{padding:1rem 2rem;font-size:1.1rem;min-width:200px}@media(max-width:1024px){.hero-container{grid-template-columns:1fr;gap:4rem;text-align:center;padding:0 5%}.hero-content{max-width:none;margin:0 auto;padding-left:0}.title-highlight{white-space:nowrap}.product-showcase{justify-content:center;padding-right:0}.showcase-container{width:700px;height:430px}.main-title{font-size:2.8rem}.title-highlight{font-size:2.2rem}.advantages-grid{grid-template-columns:1fr;gap:2rem}.performance-stats{grid-template-columns:1fr;gap:1.5rem}.partners-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.non-gpu-detail{padding-top:0}.hero-section{padding:60px 0;min-height:auto}.hero-container{padding:0 3%;gap:2rem}.showcase-container{width:500px;height:310px}.showcase-content{font-size:1.8rem}.pillar-icon-button{width:60px;height:60px}.pillar-icon-button .icon{font-size:1.5rem}.pillar-icon-button .label{font-size:.6rem}.main-title{font-size:2.2rem}.title-highlight{font-size:1.8rem}.subtitle{font-size:1.1rem}.nav-container{flex-direction:column;gap:1rem;align-items:stretch}.nav-links{justify-content:center;flex-wrap:wrap;gap:1rem}.section-container{padding:0 3%}.section-title{font-size:2rem}.before-after{flex-direction:column;gap:2rem}.cta-buttons{flex-direction:column;align-items:center}.partners-grid{grid-template-columns:1fr}}@media(min-width:1600px){.hero-container,.section-container,.nav-container,.cta-container{padding:0 8%}}@media(min-width:2000px){.hero-container,.section-container,.nav-container,.cta-container{padding:0 12%}}.btn{display:inline-block;padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;font-weight:500;text-decoration:none;cursor:pointer;transition:all .3s ease;text-align:center}.btn-secondary{background:#fff;color:#374151;border:2px solid #d1d5db}.btn-secondary:hover{background:#f9fafb;border-color:#9ca3af;transform:translateY(-2px)}.btn-outline{background:transparent;color:#3b82f6;border:2px solid #3b82f6}.btn-outline:hover{background:#3b82f6;color:#fff}.section-nav{position:sticky;top:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #e5e7eb;z-index:100;padding:1rem 0;width:100%}.nav-container{width:100%;padding:0;display:flex;justify-content:space-between;align-items:center}.shared-container{max-width:1200px;margin:0 auto;padding:0 2rem}.shared-section-spacing{padding:6rem 0}.shared-title-large{font-size:2.5rem;font-weight:700;color:#1f2937;margin-bottom:2rem;line-height:1.2}.shared-title-medium{font-size:1.8rem;font-weight:600;color:#1f2937;margin-bottom:1.5rem}.shared-subtitle{font-size:1.2rem;color:#6b7280;margin-bottom:3rem;line-height:1.6}.shared-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.shared-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.shared-card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 15px #00000014;transition:transform .3s ease}.shared-card:hover{transform:translateY(-5px)}@keyframes sharedBounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}.shared-bounce-animation{animation:sharedBounce 2s infinite}@media(max-width:1024px){.shared-grid-2{grid-template-columns:1fr}}@media(max-width:768px){.shared-container{padding:0 1rem}.shared-title-large{font-size:2rem}.shared-section-spacing{padding:4rem 0}}@media(max-width:480px){.shared-grid-3{grid-template-columns:1fr}}.life-assistant-detail{min-height:100vh;background:#f8fafc}.la-hero-section{background:linear-gradient(135deg,#e9f4fc,#e0f2fe,#b3e5fc,#e0f2fe,#e9f4fc);background-size:400% 400%;animation:bg-subtle-shift 15s ease infinite;min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.la-hero-section:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.1) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,#000,#0000);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);pointer-events:none}.la-hero-container{width:100%;max-width:1200px;margin:0 auto;padding:0 5% 0 1%;display:flex;align-items:center;min-height:100vh;position:relative;z-index:1}.la-hero-content{width:100%;max-width:1200px;padding-left:0;display:flex;align-items:center;gap:8rem}.la-hero-left{flex:1;max-width:550px}.la-hero-right{flex:1;max-width:600px}.la-main-title{font-size:3.5rem;font-weight:700;color:#0f172a;line-height:1.1;margin-bottom:1.5rem;white-space:nowrap;text-shadow:0 2px 4px rgba(255,255,255,.8)}.la-title-highlight{display:block;background:linear-gradient(135deg,#2563eb,#4f46e5);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:2.8rem;margin-top:.5rem;white-space:nowrap;filter:drop-shadow(0 2px 4px rgba(59,130,246,.2))}.la-subtitle{font-size:1.3rem;color:#475569;line-height:1.6;margin-bottom:2rem;white-space:nowrap}.la-workflow-diagram{margin-bottom:0;transform:translate(2rem);display:flex;flex-direction:column;align-items:center;gap:1.5rem}.la-workflow-card{background:#ffffffb3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.8);border-radius:16px;padding:1.8rem;box-shadow:0 8px 32px #3b82f61a,0 0 0 1px #3b82f60d;text-align:center;transition:transform .3s ease,box-shadow .3s ease;width:100%;position:relative;overflow:hidden}.la-workflow-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(to bottom,#3b82f6,#60a5fa);opacity:.8}.la-workflow-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px #3b82f626;background:#ffffffe6}.la-workflow-card.main-card{width:350px;min-width:280px;margin:0 auto}.la-workflow-bottom{display:flex;flex-direction:row;gap:2.5rem;width:120%;margin-left:0%;justify-content:space-between}.la-workflow-bottom .la-workflow-card{flex:1;min-width:280px}.la-card-icon{font-size:3rem;margin-bottom:1rem}.la-workflow-card h3{font-size:1.5rem;font-weight:600;color:#1f2937;margin-bottom:1rem}.la-workflow-card p{color:#6b7280;line-height:1.6;margin-bottom:1.5rem}.la-keywords{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap}.la-keyword{background:#b3e5fc;color:#3b82f6;padding:.3rem .8rem;border-radius:20px;font-size:.85rem;font-weight:500}.la-workflow-arrow{font-size:2rem;color:#3b82f6;font-weight:900;animation:laBounce 2s infinite;position:relative;left:0}.la-cta-button{padding:1rem 2.5rem;font-size:1.2rem;border-radius:8px;transition:all .3s ease}.la-cta-button:hover{transform:translateY(-2px);box-shadow:0 10px 25px #3b82f64d}.la-detail-section{padding:6rem 0;background:#fff}.la-detail-section.alt-bg{background:#f8fafc}.la-section-container{max-width:1200px;margin:0 auto;padding:0 2rem}.la-section-content{max-width:1200px}.la-section-container-larger{max-width:1600px;margin:0 auto;padding:0 2rem}.la-section-content-larger{max-width:1600px}.la-section-title{font-size:2.5rem;font-weight:700;color:#1f2937;margin-bottom:2rem;line-height:1.2;text-align:center}.la-section-subtitle{font-size:1.2rem;color:#6b7280;margin-bottom:3rem;line-height:1.6}.la-pain-point{display:flex;align-items:center;gap:1.5rem;background:#fef2f2;border:2px solid #fecaca;border-radius:12px;padding:2rem;margin-bottom:3rem}.la-pain-icon{font-size:2.5rem;flex-shrink:0}.la-pain-text{font-size:1rem;color:#991b1b;font-style:italic;line-height:1.6;margin:0}.la-solution-title{font-size:1.8rem;font-weight:600;color:#059669;margin-bottom:3rem;text-align:center;background:linear-gradient(135deg,#d1fae5,#a7f3d0);padding:1.5rem;border-radius:12px;border:2px solid #10b981}.la-capabilities-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2rem;margin-bottom:4rem}.la-main-content-layout{display:flex;gap:4rem;margin-top:3rem;align-items:flex-start}.la-left-content{flex:2;display:flex;flex-direction:column;gap:2rem}.la-right-content{flex:1;padding-left:2rem}.la-video-showcase{background:#f8fafc;border-radius:12px;padding:4rem 3rem;text-align:center;border:2px dashed #e2e8f0;min-height:320px}.la-video-placeholder{display:flex;flex-direction:column;align-items:center;gap:1rem;color:#64748b}.la-play-icon{font-size:3rem;color:#3b82f6;background:#fff;width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px #0000001a;cursor:pointer;transition:all .3s ease}.la-play-icon:hover{transform:scale(1.05);box-shadow:0 6px 20px #00000026}.la-pain-solution-cards{display:flex;flex-direction:column;gap:1.5rem;margin-top:0rem}.la-pain-point-card,.la-solution-card{flex:1;background:#fff;border-radius:12px;padding:.5rem;box-shadow:0 4px 15px #00000014;display:flex;align-items:center;gap:1rem}.la-pain-point-card{border-left:4px solid #ef4444;background:#fef2f2}.la-solution-card{border-left:4px solid #10b981;background:#f0fdf4}.la-pain-solution-cards .la-pain-icon,.la-pain-solution-cards .la-solution-icon{font-size:2rem;flex-shrink:0}.la-pain-solution-cards .la-solution-text{font-size:1rem;font-weight:600;color:#059669;text-align:center;line-height:1.5;margin:0}.la-comparison-cards{display:flex;gap:2rem}.la-before-card,.la-after-card{flex:1;background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 4px 15px #00000014}.la-before-card{border-left:4px solid #ef4444}.la-after-card{border-left:4px solid #10b981}.la-before-card h4,.la-after-card h4{margin-bottom:1rem;font-size:1.1rem;font-weight:600}.la-chat-bubble{background:#f3f4f6;padding:.5rem 1rem;border-radius:8px;margin-bottom:.5rem;font-size:.9rem}.la-chat-bubble.highlight{background:#fef3c7;border-left:3px solid #f59e0b}.la-capabilities-list{display:flex;flex-direction:column;gap:2rem}.la-capability-item-vertical{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 15px #00000014;border-left:4px solid #3b82f6;transition:transform .3s ease}.la-capability-item-vertical:hover{transform:translateY(-2px)}.la-capability-item-vertical h4{color:#10b981;font-size:1.1rem;font-weight:600;margin-bottom:.8rem;display:flex;align-items:center;gap:.5rem}.la-capability-item-vertical p{color:#6b7280;line-height:1.6;margin:0}.la-capability-item{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 15px #00000014;border-left:4px solid #3b82f6;transition:transform .3s ease}.la-capability-item:hover{transform:translateY(-5px)}.la-capability-item h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem;font-weight:600}.la-capability-item p{color:#6b7280;line-height:1.6}.la-demo-animation{margin-top:4rem}.la-comparison-demo{display:grid;grid-template-columns:2fr auto 3fr;gap:2rem;align-items:center}.la-before-demo,.la-after-demo{text-align:center}.la-before-demo h4,.la-after-demo h4{font-size:1.2rem;color:#374151;margin-bottom:1.5rem}.la-chat-chaos{background:#f3f4f6;border-radius:12px;padding:1.5rem;height:300px;overflow:hidden;position:relative}.la-chat-bubble{background:#e5e7eb;padding:.8rem;border-radius:8px;margin-bottom:.5rem;font-size:.9rem;animation:laScrollUp 8s linear infinite}.la-scrolling-indicator{position:absolute;bottom:1rem;left:50%;transform:translate(-50%);color:#6b7280;font-size:.8rem;font-style:italic}.la-arrow-divider{font-size:2rem;color:#3b82f6;font-weight:700}.la-summary-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 8px 25px #0000001a;border:2px solid #3b82f6}.la-summary-section{margin-bottom:1.5rem}.la-summary-section:last-child{margin-bottom:0}.la-summary-section h5{font-size:1rem;font-weight:600;color:#3b82f6;margin-bottom:.5rem}.la-summary-section p{color:#374151;font-size:.9rem;margin:0}.la-demo-ui{margin-top:4rem;display:grid;grid-template-columns:2fr 1fr;gap:3rem;align-items:start}.la-todo-interface{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 8px 25px #0000001a;border:2px solid #e5e7eb}.la-todo-interface h4{font-size:1.3rem;color:#1f2937;margin-bottom:1.5rem;text-align:center;padding-bottom:1rem;border-bottom:2px solid #f3f4f6}.la-todo-list{display:flex;flex-direction:column;gap:1rem}.la-todo-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f9fafb;border-radius:8px;border-left:4px solid #3b82f6}.la-todo-checkbox{font-size:1.2rem;color:#10b981;font-weight:700}.la-todo-content{flex:1;display:flex;flex-direction:column;gap:.3rem}.la-todo-text{font-weight:500;color:#1f2937}.la-todo-source{font-size:.8rem;color:#6b7280}.la-todo-time{font-size:.8rem;color:#3b82f6;font-weight:500}.la-capture-animation{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.la-chat-to-todo{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 8px 25px #0000001a}.la-chat-message{background:#e5e7eb;padding:1rem;border-radius:8px;font-style:italic;color:#374151;margin-bottom:1rem}.la-transform-arrow{color:#3b82f6;font-weight:700;margin:1rem 0;font-size:1.1rem}.la-new-todo{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border:2px solid #10b981;padding:1rem;border-radius:8px;color:#047857;font-weight:500}.la-schedule-demo{margin-top:4rem}.la-demo-layout{display:flex;gap:4rem;align-items:flex-start}.la-animation-area,.la-timeline-comparison{flex:1;background:#f8fafc;border-radius:16px;min-height:300px;display:flex;align-items:center;justify-content:center;border:2px dashed #cbd5e1;box-shadow:0 4px 15px #00000014}.la-workflow-process{display:flex;justify-content:space-between;align-items:center;gap:1rem}.la-process-step{flex:1;background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 15px #00000014;text-align:center}.la-step-number{width:40px;height:40px;background:linear-gradient(135deg,#3b82f6,#1e40af);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 1rem}.la-process-step h4{font-size:1.1rem;color:#1f2937;margin-bottom:1rem;font-weight:600}.process-step p{color:#6b7280;font-style:italic}.time-suggestions{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}.time-slot{padding:.5rem;border-radius:6px;font-size:.9rem;font-weight:500}.time-slot.available{background:#d1fae5;color:#047857}.time-slot.conflict{background:#fee2e2;color:#dc2626}.calendar-event{background:#eff6ff;border:2px solid #3b82f6;border-radius:8px;padding:1rem;font-size:.9rem;color:#1e40af;line-height:1.4}.process-arrow{color:#3b82f6;font-size:1.5rem;font-weight:700}.efficiency-comparison{display:grid;grid-template-columns:1fr auto 1fr;gap:2rem;align-items:center}.comparison-item{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 15px #00000014;text-align:center}.comparison-item h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem}.time-cost{font-size:2rem;font-weight:700;margin-bottom:1rem;padding:1rem;border-radius:8px}.time-cost.manual{background:#fef2f2;color:#dc2626}.time-cost.auto{background:#f0fdf4;color:#16a34a}.comparison-item ul{text-align:left;padding-left:1.5rem;color:#6b7280}.comparison-item li{margin-bottom:.5rem}.vs-divider{font-size:1.5rem;font-weight:700;color:#6b7280;background:#f3f4f6;padding:1rem;border-radius:50%;width:60px;height:60px;display:flex;align-items:center;justify-content:center;margin:0 auto}.la-scenarios-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3rem}.la-scenario-card{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 8px 30px #0000001a;border:1px solid #e5e7eb;transition:transform .3s ease}.la-scenario-card:hover{transform:translateY(-5px)}.la-scenario-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}.la-scenario-icon{font-size:2.5rem}.la-scenario-header h3{font-size:1.5rem;color:#1f2937;font-weight:600}.la-scenario-pain{background:#f8fafc;border-left:4px solid #f59e0b;padding:1.5rem;border-radius:8px;color:#374151;font-style:italic;margin-bottom:2rem;line-height:1.6}.la-scenario-solutions{display:flex;flex-direction:column;gap:1.5rem}.la-solution-item{border-left:4px solid #3b82f6;padding-left:1rem}.la-solution-item h4{font-size:1rem;color:#1f2937;margin-bottom:.5rem;font-weight:600}.la-solution-item p{color:#6b7280;font-size:.9rem;line-height:1.5}.cta-container h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.cta-container p{font-size:1.2rem;opacity:.9;margin-bottom:3rem}.cta-buttons .btn:hover{transform:translateY(-2px)}@keyframes scrollUp{0%{transform:translateY(0)}to{transform:translateY(-300px)}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .8s ease-out,transform .8s ease-out}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.animate-on-scroll:nth-child(1){transition-delay:.1s}.animate-on-scroll:nth-child(2){transition-delay:.2s}.animate-on-scroll:nth-child(3){transition-delay:.3s}.animate-on-scroll:nth-child(4){transition-delay:.4s}@media(max-width:1024px){.la-hero-content{flex-direction:column;gap:4rem;text-align:center}.la-hero-left,.la-hero-right{max-width:100%}.la-workflow-bottom{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;width:100%;margin-left:0}.workflow-bottom{grid-template-columns:1fr}.la-capabilities-grid{grid-template-columns:1fr 1fr;gap:1.5rem}.la-main-content-layout{flex-direction:column;gap:2rem}.la-right-content{padding-left:0}.la-comparison-cards,.la-pain-solution-cards{flex-direction:column;gap:1rem}.la-demo-layout{flex-direction:column;gap:2rem}.comparison-demo{grid-template-columns:1fr;gap:2rem}.arrow-divider{transform:rotate(90deg)}.demo-ui{grid-template-columns:1fr}.workflow-process{flex-direction:column}.process-arrow{transform:rotate(90deg)}.efficiency-comparison{grid-template-columns:1fr}.vs-divider{transform:rotate(90deg)}}@media(max-width:1024px){.la-scenarios-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}.la-scenario-card{padding:2rem}}@media(max-width:768px){.la-main-title{font-size:2.5rem}.la-title-highlight{font-size:2rem}.la-hero-container{padding:0 1rem}.la-workflow-bottom{grid-template-columns:1fr;width:100%;margin-left:0}.la-workflow-diagram{transform:translate(0)}.la-workflow-arrow{left:0}.la-capabilities-grid{grid-template-columns:1fr;gap:1.5rem}.la-capabilities-list{gap:1.5rem}.la-capability-item-vertical{padding:1.5rem}.la-workflow-card.main-card{width:100%;max-width:none;margin:0}.la-nav-container{padding:0 1rem;flex-direction:column;gap:1rem}.la-nav-links{gap:1rem;flex-wrap:wrap;justify-content:center}.la-section-container{width:100%;padding:0 1rem}.la-section-title{font-size:2rem}.main-title{font-size:2.5rem}.title-highlight{font-size:2rem}.hero-container{padding:0 1rem}.nav-links{gap:1rem;flex-wrap:wrap;justify-content:center}.section-container{padding:0 1rem}.section-title{font-size:2rem}.la-scenarios-grid{grid-template-columns:1fr;gap:1.5rem}.cta-buttons{flex-direction:column;align-items:center}}@media(max-width:480px){.main-title,.title-highlight,.la-subtitle{white-space:normal}.workflow-card{padding:1.5rem}.keywords{justify-content:center}}.pa-programming-assistant-detail{height:100vh;overflow-y:auto;scroll-snap-type:y mandatory;scroll-behavior:smooth;background:#f8fafc;--van-blue: #1989fa;--van-primary-color: var(--van-blue);--van-success-color: #07c160;--van-danger-color: #ee0a24;--van-warning-color: #ff976a;--van-text-color: #323233;--van-text-color-2: #969799;--van-background-2: #fff;--van-duration-base: .3s;--van-ease-out: ease-out;--van-radius-lg: 8px;--van-radius-max: 999px;--van-padding-md: 16px;--van-padding-lg: 24px;--animate-duration: 1s;--animate-delay: 1s}.pa-hero-section{background:linear-gradient(135deg,#e9f4fc,#e0f2fe,#b3e5fc,#e0f2fe,#e9f4fc);background-size:400% 400%;animation:bg-subtle-shift 15s ease infinite;color:#0f172a;padding:0;position:relative;overflow:hidden;min-height:100vh;scroll-snap-align:start;scroll-snap-stop:always;display:flex;align-items:center}.pa-hero-section:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(59,130,246,.1) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,#000,#0000);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);pointer-events:none}.pa-hero-section:after{display:none}.pa-hero-container{max-width:1400px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}.pa-hero-left{max-width:600px}.pa-main-title{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:2rem;color:#0f172a;text-shadow:0 2px 4px rgba(255,255,255,.8)}.pa-title-highlight{display:block;width:fit-content;font-size:2.5rem;background:linear-gradient(135deg,#2563eb,#4f46e5);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-top:1rem;font-weight:600;filter:drop-shadow(0 2px 4px rgba(59,130,246,.2));white-space:nowrap}.pa-subtitle{font-size:1.3rem;line-height:1.6;margin-bottom:3rem;color:#475569}.pa-unlimited-badge{display:flex;align-items:center;gap:1rem;background:#ffffffb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(59,130,246,.2);border-radius:16px;padding:1.5rem 2rem;margin-bottom:2rem;animation:pulse 3s infinite;box-shadow:0 8px 32px #3b82f61a,0 0 0 1px #ffffff80 inset;position:relative;overflow:hidden}.pa-unlimited-badge:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.4),transparent);transform:rotate(45deg);animation:shine 3s infinite}@keyframes shine{0%{transform:translate(-100%) rotate(45deg)}to{transform:translate(100%) rotate(45deg)}}.pa-badge-icon{font-size:2.5rem;font-weight:700;color:#3b82f6;animation:spin 4s linear infinite;filter:drop-shadow(0 0 10px rgba(59,130,246,.3))}.pa-badge-text{display:flex;flex-direction:column;gap:.3rem}.pa-badge-text strong{font-size:1.2rem;color:#1f2937;text-shadow:none}.pa-badge-text span{font-size:.9rem;color:#6b7280}.pa-cta-button{font-size:1.2rem;padding:1rem 2.5rem;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;border-radius:12px;font-weight:600;transition:all .3s ease;box-shadow:0 8px 25px #3b82f64d}.pa-cta-button:hover{transform:translateY(-2px);box-shadow:0 12px 35px #3b82f666;background:linear-gradient(135deg,#2563eb,#1d4ed8)}.pa-capabilities-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.pa-capability-card{background:#ffffffb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.8);border-radius:16px;padding:2.5rem;transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer;position:relative;overflow:hidden;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.pa-capability-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(to bottom,#3b82f6,#60a5fa);opacity:.8}.pa-capability-card:hover{transform:translateY(-5px);background:#ffffffe6;box-shadow:0 20px 40px #3b82f626}.pa-capability-card:hover:before{opacity:1}.pa-capability-icon{font-size:3rem;margin-bottom:1.5rem;display:block;filter:drop-shadow(0 4px 8px rgba(0,0,0,.1));transition:transform .3s ease}.pa-capability-card:hover .pa-capability-icon{transform:scale(1.1)}.pa-capability-card h3{font-size:1.4rem;font-weight:700;margin-bottom:1rem;color:#1f2937;text-shadow:none}.pa-capability-card p{font-size:1rem;line-height:1.6;color:#4b5563;margin-bottom:1rem}.pa-animation-hint{font-size:.9rem;color:#3b82f6;font-weight:600;font-style:normal;display:flex;align-items:center;gap:.5rem;opacity:.9}.pa-detail-section{padding:0;background:#fff;position:relative;min-height:100vh;scroll-snap-align:start;scroll-snap-stop:always;display:flex;align-items:center;overflow:hidden}.pa-detail-section.alt-bg{background:#f8fafc;position:relative}.pa-detail-section.alt-bg:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#e2e8f0 1px,transparent 1px);background-size:24px 24px;opacity:.5;pointer-events:none;transition:transform 1.5s ease-out}.pa-detail-section.animate-in.alt-bg:before{transform:scale(1.1)}.pa-section-container{max-width:1400px;margin:0 auto;padding:0 2rem;position:relative;z-index:1;width:100%}.pa-section-content{max-width:100%}.pa-section-title{font-size:2.8rem;font-weight:700;color:#1f2937;text-align:center;margin-bottom:4rem;opacity:0;transform:translateY(30px);transition:all .8s var(--van-ease-out)}.animate-in .pa-section-title{opacity:1;transform:translateY(0);transition-delay:.2s}.pa-left-content{opacity:0;transform:translate(-50px);transition:all .8s var(--van-ease-out)}.animate-in .pa-left-content{opacity:1;transform:translate(0);transition-delay:.4s}.pa-capability-item-vertical{opacity:0;transform:translate(50px);transition:all .8s var(--van-ease-out)}.animate-in .pa-capability-item-vertical:nth-child(1){opacity:1;transform:translate(0);transition-delay:.5s}.animate-in .pa-capability-item-vertical:nth-child(2){opacity:1;transform:translate(0);transition-delay:.7s}.pa-demo-section{margin-top:4rem;opacity:0;transform:translateY(40px);transition:all .8s var(--van-ease-out)}.animate-in .pa-demo-section{opacity:1;transform:translateY(0);transition-delay:.9s}.pa-hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.pa-hero-left{max-width:600px;opacity:0;transform:translate(-50px);transition:all 1s var(--van-ease-out)}.animate-in .pa-hero-left{opacity:1;transform:translate(0)}.pa-hero-right{opacity:0;transform:translate(50px);transition:all 1s var(--van-ease-out)}.animate-in .pa-hero-right{opacity:1;transform:translate(0);transition-delay:.2s}.pa-demo-section{margin-top:4rem}.pa-generation-demo{background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.6);border-radius:24px;padding:3rem;box-shadow:0 20px 40px #0000000d,0 0 0 1px #0000000d;display:grid;grid-template-columns:1fr auto 1fr;gap:2rem;align-items:center;position:relative;overflow:hidden}.pa-generation-demo:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#667eea,#764ba2)}.pa-input-section,.pa-output-section{display:flex;flex-direction:column;gap:1.5rem}.pa-input-section h4,.pa-output-section h4{font-size:1.3rem;font-weight:700;color:#1f2937;margin:0;display:flex;align-items:center;gap:.8rem}.pa-prompt-box{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border:1px solid #e2e8f0;border-radius:16px;padding:2rem;font-style:italic;color:#475569;line-height:1.8;box-shadow:inset 0 2px 4px #00000005;position:relative}.pa-prompt-box:before{content:'"';position:absolute;top:.5rem;left:1rem;font-size:4rem;color:#e2e8f0;font-family:serif;line-height:1;opacity:.5}.pa-arrow-transform{display:flex;flex-direction:column;align-items:center;gap:1rem;color:#6366f1;font-weight:600}.pa-transform-icon{font-size:2.5rem;animation:pulse 2s infinite;filter:drop-shadow(0 4px 8px rgba(99,102,241,.3))}.pa-code-block{background:#1e293b;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px #0003;border:1px solid #334155}.pa-code-header{background:#0f172a;padding:1rem 1.5rem;display:flex;justify-content:space-between;align-items:center;color:#e2e8f0;font-size:.9rem;font-weight:600;border-bottom:1px solid #334155}.pa-code-actions{display:flex;gap:.5rem}.pa-code-actions button{background:#475569;border:none;color:#e2e8f0;padding:.4rem .8rem;border-radius:6px;font-size:.8rem;cursor:pointer;transition:background .2s}.pa-code-actions button:hover{background:#64748b}.pa-code-block pre{padding:1.5rem;margin:0;color:#e2e8f0;font-family:Consolas,Monaco,Courier New,monospace;font-size:.9rem;line-height:1.5;overflow-x:auto}.pa-conversion-demo{display:grid;grid-template-columns:1fr 1fr;gap:3rem;background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.6);border-radius:24px;padding:3rem;box-shadow:0 20px 40px #0000000d,0 0 0 1px #0000000d;position:relative}.pa-original-code h4{font-size:1.2rem;font-weight:600;color:#374151;margin-bottom:1rem}.pa-conversion-tabs{display:flex;flex-direction:column}.pa-tab-buttons{display:flex;border-bottom:1px solid #ebedf0;margin-bottom:2rem;position:relative}.pa-tab-btn{padding:1rem 2rem;background:none;border:none;font-weight:500;color:var(--van-text-color-2);cursor:pointer;position:relative;transition:all var(--van-duration-base);font-size:1.1rem}.pa-tab-btn:after{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%) scaleX(0);width:40px;height:3px;background-color:var(--van-primary-color);border-radius:3px;transition:transform var(--van-duration-base)}.pa-tab-btn.active{color:var(--van-text-color);font-weight:600}.pa-tab-btn.active:after{transform:translate(-50%) scaleX(1)}.pa-tab-btn:hover{color:var(--van-primary-color)}.pa-tab-content{position:relative;min-height:200px}.pa-tab-panel{display:none;width:100%}.pa-tab-panel.active{display:block;animation:pageTurn var(--van-duration-base) var(--van-ease-out)}@keyframes pageTurn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.pa-explanation-card{background:#f8fafc;border-radius:16px;padding:2rem;border-left:4px solid var(--van-primary-color);box-shadow:0 4px 6px -1px #0000000d;transition:transform var(--van-duration-base)}.pa-explanation-card:hover{transform:translateY(-2px);box-shadow:0 8px 12px -1px #0000001a}.pa-debug-demo{display:flex;flex-direction:column;gap:2rem;background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.6);border-radius:24px;padding:3rem;box-shadow:0 20px 40px #0000000d,0 0 0 1px #0000000d;position:relative}.pa-debug-demo:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#ef4444,#f59e0b)}.pa-debug-step h4{font-size:1.2rem;font-weight:600;color:#374151;margin-bottom:1rem}.pa-debug-arrow{text-align:center;color:#3b82f6;font-weight:600;padding:1rem;border:2px dashed #93c5fd;border-radius:8px;background:#f0f9ff}.pa-error-message{background:#fef2f2;border:2px solid #f87171;border-radius:8px;padding:1rem;font-family:Consolas,Monaco,Courier New,monospace}.pa-error-header{display:flex;justify-content:space-between;margin-bottom:.5rem}.pa-error-type{color:#dc2626;font-weight:600}.pa-error-line{color:#6b7280}.pa-error-text{color:#991b1b}.pa-diagnosis-card{background:#f0f9ff;border:1px solid #bfdbfe;border-radius:16px;padding:2rem;box-shadow:0 4px 6px -1px #3b82f61a}.pa-diagnosis-section{margin-bottom:1.5rem}.pa-diagnosis-section:last-child{margin-bottom:0}.pa-diagnosis-section h5{color:#1e40af;font-size:1.1rem;font-weight:600;margin:0 0 .5rem}.pa-diagnosis-section p{color:#1f2937;line-height:1.5;margin:0}.pa-code-diff{padding:1rem;background:#1e293b;color:#e2e8f0;font-family:Consolas,Monaco,Courier New,monospace;border-radius:8px}.pa-code-line{display:block;padding:.25rem 0}.pa-code-line.removed{background:#ef444433;color:#fca5a5}.pa-code-line.added{background:#22c55e33;color:#86efac}.pa-optimization-demo h4{font-size:1.5rem;font-weight:700;color:#1f2937;margin-bottom:2.5rem;text-align:center}.pa-code-analysis{display:grid;grid-template-columns:1fr 1fr;gap:3rem;background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.6);border-radius:24px;padding:3rem;box-shadow:0 20px 40px #0000000d,0 0 0 1px #0000000d;position:relative}.pa-code-analysis:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#10b981,#3b82f6)}.pa-analysis-status{color:#f59e0b;font-weight:600;font-size:.9rem}.pa-issues-count{background:#fef3c7;color:#d97706;padding:.25rem .75rem;border-radius:12px}.pa-annotated-code{position:relative}.pa-code-line{position:relative;padding-left:3rem}.pa-line-number{position:absolute;left:0;width:2rem;color:#64748b;font-size:.8rem;text-align:center}.pa-code-line.pa-security-issue{background:#ef44441a}.pa-code-line.pa-performance-issue{background:#f59e0b1a}.pa-code-line.pa-style-issue{background:#3b82f61a}.pa-issue-marker{position:absolute;right:1rem;top:50%;transform:translateY(-50%);font-size:.8rem}.pa-issues-panel{display:flex;flex-direction:column;gap:1.5rem}.pa-issue-item{border-radius:16px;padding:1.5rem;border-left:4px solid;transition:transform .2s ease}.pa-issue-item:hover{transform:translate(5px)}.pa-issue-item.security{border-left-color:#ef4444;background:#fef2f2;box-shadow:0 4px 6px -1px #ef44441a}.pa-issue-item.performance{border-left-color:#f59e0b;background:#fffbeb;box-shadow:0 4px 6px -1px #f59e0b1a}.pa-issue-item.style{border-left-color:#3b82f6;background:#eff6ff;box-shadow:0 4px 6px -1px #3b82f61a}.pa-issue-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem}.pa-issue-title{font-weight:700;color:#1f2937;font-size:1.05rem}.pa-issue-line{background:#fffc;color:#6b7280;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;margin-left:auto;font-weight:600;border:1px solid rgba(0,0,0,.05)}.pa-issue-description{color:#4b5563;line-height:1.6;margin-bottom:1.2rem}.pa-issue-solution{background:#fff9;padding:1.2rem;border-radius:12px;border:1px solid rgba(0,0,0,.05)}.pa-main-content-layout{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;margin-bottom:4rem}.pa-left-content{position:relative}.pa-video-showcase{width:100%;aspect-ratio:16/9;background:#f1f5f9;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px #0000001a;border:1px solid rgba(0,0,0,.05);position:relative}.pa-video-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e2e8f0,#cbd5e1);cursor:pointer;transition:all .3s ease}.pa-video-placeholder:hover{transform:scale(1.02)}.pa-play-icon{width:64px;height:64px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--van-primary-color);box-shadow:0 4px 12px #00000026;transition:all .3s ease}.pa-video-placeholder:hover .pa-play-icon{transform:scale(1.1);box-shadow:0 8px 20px #0003}.pa-capabilities-list{display:flex;flex-direction:column;gap:2rem}.pa-capability-item-vertical{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 4px 20px #0000000d;border-left:4px solid var(--van-primary-color)}.pa-capability-item-vertical:hover{transform:translate(10px);transition:transform .3s ease}.pa-capability-item-vertical h4{font-size:1.3rem;font-weight:700;color:#1f2937;margin-bottom:.8rem;display:flex;align-items:center;gap:.8rem}.pa-capability-item-vertical p{color:#4b5563;line-height:1.6;font-size:1.05rem}@media(max-width:1024px){.pa-hero-content{grid-template-columns:1fr;gap:3rem;text-align:center}.pa-capabilities-grid{grid-template-columns:1fr;gap:1.5rem}.pa-generation-demo,.pa-conversion-demo,.pa-code-analysis{grid-template-columns:1fr;gap:2rem}.pa-main-title{font-size:2.8rem}.pa-title-highlight{font-size:2rem}}@media(max-width:768px){.pa-main-title{font-size:2.2rem}.pa-title-highlight{font-size:1.6rem}.pa-hero-container,.pa-section-container{padding:0 1rem}.pa-section-title{font-size:2rem}.pa-unlimited-badge{padding:1rem 1.5rem}.pa-generation-demo,.pa-conversion-demo,.pa-debug-demo,.pa-code-analysis{padding:2rem 1.5rem}}@media(max-width:480px){.pa-main-title{font-size:1.8rem}.pa-title-highlight{font-size:1.4rem}.pa-subtitle{font-size:1.1rem}.pa-capability-card{padding:1.5rem}.pa-section-title{font-size:1.8rem}}.business-cooperation{width:100%;min-height:100vh;background:var(--bg-0);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.cooperation-header{background:linear-gradient(135deg,var(--bg-1) 0%,var(--bg-2) 100%);color:var(--text-strong);padding:2rem 0;position:relative}.header-container{width:100%;padding:0 5%;display:flex;justify-content:space-between;align-items:center}.business-header-content h1{font-size:2.5rem;font-weight:700;margin:0;margin-bottom:.5rem;color:#fff}.business-header-content p{font-size:1.2rem;opacity:.9;margin:0}.close-btn{background:#ffffff1a;border:2px solid rgba(255,255,255,.3);color:#fff;width:50px;height:50px;border-radius:50%;cursor:pointer;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.close-btn:hover{background:#fff3;border-color:#ffffff80;transform:scale(1.1)}.cooperation-main{padding:4rem 0}.main-container{width:100%;padding:0 5%}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.company-intro h2{font-size:2rem;color:var(--text-strong);margin-bottom:2rem;font-weight:700}.intro-card{background:var(--card);border-radius:16px;padding:2rem;margin-bottom:2rem;box-shadow:0 8px 30px #00000014;border:1px solid var(--stroke);transition:transform .3s ease}.intro-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px #0000001f}.intro-card h3{font-size:1.3rem;color:#fff;margin-bottom:1rem;font-weight:600}.intro-card p{color:#6b7280;line-height:1.6;margin:0}.intro-card ul{margin:0;padding-left:1.5rem}.intro-card li{color:#6b7280;line-height:1.6;margin-bottom:.5rem}.partner-logos{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.partner-item{background:#f8fafc;border:2px solid #e5e7eb;border-radius:8px;padding:1rem;text-align:center;font-weight:600;color:#374151;transition:all .3s ease}.partner-item:hover{border-color:#3b82f6;background:#f0f9ff;color:#3b82f6}.contact-info{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 8px 30px #00000014;border:1px solid #e5e7eb}.contact-info h3{font-size:1.3rem;color:#1f2937;margin-bottom:1.5rem;font-weight:600}.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}.address-row{margin-bottom:1.5rem}.contact-item-inline{display:flex;align-items:center;gap:.8rem;padding:.5rem 0;transition:all .3s ease}.contact-item-inline:hover{transform:translateY(-1px)}.contact-icon{font-size:1.3rem;width:28px;text-align:center}.contact-text{font-size:1rem;color:#fff;font-weight:500}.static-map-fallback{width:100%;height:220px;background:linear-gradient(135deg,#e2e8f0,#cbd5e1);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#475569}.static-map-fallback .map-icon{font-size:3rem;margin-bottom:.5rem}.static-map-fallback .map-text{font-size:1.1rem;font-weight:600}.embedded-map{width:100%;height:220px;background:#fff;display:flex;flex-direction:column}.map-header{padding:1rem;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;display:flex;align-items:center;gap:.5rem}.location-icon{font-size:1.2rem}.location-name{font-weight:600;font-size:1rem}.map-body{flex:1;display:flex;position:relative}.map-visual{flex:1;background:linear-gradient(135deg,#f0f9ff,#e0f2fe,#bae6fd);position:relative;overflow:hidden}.street-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.1) 1px,transparent 1px);background-size:20px 20px;animation:gridMove 20s linear infinite}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(20px,20px)}}.location-marker{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:24px;height:24px;background:#ef4444;border:3px solid white;border-radius:50% 50% 50% 0;transform-origin:center;animation:markerPulse 2s ease-in-out infinite;box-shadow:0 2px 8px #ef444466}.location-marker:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;background:#fff;border-radius:50%}@keyframes markerPulse{0%,to{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.1)}}.map-info{width:120px;background:#f8fafc;padding:1rem;border-left:1px solid #e5e7eb;display:flex;flex-direction:column;justify-content:center;gap:.5rem}.coordinate{font-size:.8rem;color:#6b7280;font-family:monospace}.cooperation-form-section{background:#fff;border-radius:20px;padding:3rem;box-shadow:0 20px 50px #0000001a;border:1px solid #e5e7eb}.cooperation-form-section h2{font-size:2rem;color:#1f2937;margin-bottom:1rem;font-weight:700}.form-description{color:#6b7280;margin-bottom:2rem;line-height:1.6}.submit-message{padding:1rem 1.5rem;border-radius:8px;margin-bottom:2rem;font-weight:500}.submit-message.success{background:#d1fae5;color:#065f46;border:1px solid #10b981}.submit-message.error{background:#fef2f2;color:#991b1b;border:1px solid #ef4444}.cooperation-form{display:flex;flex-direction:column;gap:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:#374151;font-size:.95rem}.form-group input,.form-group textarea{padding:.875rem 1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:all .3s ease;background:#fff}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-group input::placeholder,.form-group textarea::placeholder{color:#9ca3af}.radio-group{display:flex;gap:2rem}.radio-item{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-weight:500;color:#374151}.radio-item input[type=radio]{display:none}.radio-custom{width:20px;height:20px;border:2px solid #e5e7eb;border-radius:50%;position:relative;transition:all .3s ease}.radio-item input[type=radio]:checked+.radio-custom{border-color:#3b82f6;background:#3b82f6}.radio-item input[type=radio]:checked+.radio-custom:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;background:#fff;border-radius:50%}.submit-btn{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1rem}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #3b82f64d}.submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.loading-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:1024px){.content-grid{grid-template-columns:1fr;gap:3rem}.cooperation-form-section{padding:2rem}.partner-logos{grid-template-columns:1fr}}@media(max-width:768px){.main-container{padding:0 1rem}.header-container{padding:0 1rem;flex-direction:column;gap:1rem;text-align:center}.header-content h1{font-size:2rem}.cooperation-main{padding:2rem 0}.content-grid{gap:2rem}.cooperation-form-section{padding:1.5rem}.form-row{grid-template-columns:1fr;gap:1rem}.intro-card{padding:1.5rem;margin-bottom:1.5rem}.contact-info{padding:1.5rem}.radio-group{flex-direction:column;gap:1rem}.contact-row{grid-template-columns:1fr;gap:1rem}.amap{height:200px}.map-info{width:100px;padding:.8rem}.coordinate{font-size:.7rem}}@media(max-width:480px){.cooperation-form-section h2,.company-intro h2{font-size:1.5rem}.intro-card h3{font-size:1.1rem}.cooperation-form-section,.intro-card,.contact-info{padding:1rem}.amap,.static-map-fallback,.embedded-map{height:150px}.map-info{display:none}.map-visual{flex:1}.contact-item-inline{padding:.3rem 0}.contact-icon{font-size:1.1rem}.contact-text{font-size:.9rem}}@media(min-width:1600px){.header-container,.main-container{padding:0 8%}}@media(min-width:2000px){.header-container,.main-container{padding:0 12%}}.product-detail{min-height:100vh;background-color:#fff;padding:2rem 0}.product-detail-container{width:100%;padding:0 5%}.detail-header{display:flex;align-items:center;gap:2rem;margin-bottom:3rem;padding-bottom:1rem;border-bottom:1px solid #e5e7eb}.detail-title{font-size:2.5rem;font-weight:700;color:#1f2937;margin:0}.product-intro{display:grid;grid-template-columns:2fr 1fr;gap:4rem;margin-bottom:5rem;align-items:center}.intro-content h2{font-size:2rem;color:#1f2937;margin-bottom:1.5rem}.intro-description{font-size:1.2rem;line-height:1.8;color:#6b7280}.intro-image{display:flex;justify-content:center;align-items:center}.product-icon-large{width:200px;height:200px;background:linear-gradient(135deg,#3b82f6,#60a5fa);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:5rem;color:#fff;box-shadow:0 20px 40px #3b82f64d}.product-features-detail{margin-bottom:5rem}.product-features-detail h2{font-size:2rem;color:#1f2937;text-align:center;margin-bottom:3rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2.5rem}.feature-card-detail{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2.5rem;text-align:center;transition:all .3s ease;box-shadow:0 4px 6px #0000000d}.feature-card-detail:hover{transform:translateY(-4px);box-shadow:0 15px 35px #3b82f626;border-color:#3b82f6}.feature-icon{font-size:3rem;margin-bottom:1.5rem;display:block}.feature-card-detail h3{font-size:1.5rem;color:#1f2937;margin-bottom:1rem}.feature-card-detail p{color:#6b7280;line-height:1.6}.product-benefits{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-bottom:5rem}.benefits-content h2,.use-cases h2{font-size:2rem;color:#1f2937;margin-bottom:2rem}.benefits-list{list-style:none;padding:0}.benefits-list li{border-bottom:1px solid #f3f4f6;position:relative;padding:1rem 0 1rem 2rem;color:#374151;font-size:1.1rem}.benefits-list li:before{content:"✓";position:absolute;left:0;color:#10b981;font-weight:700;font-size:1.2rem}.benefits-list li:last-child{border-bottom:none}.use-cases-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.use-case-item{background:#f8fafc;padding:1.5rem;border-radius:8px;text-align:center;font-weight:500;color:#374151;border-left:4px solid #3b82f6}.product-cta{background:linear-gradient(135deg,#f8fafc,#e2e8f0);padding:4rem;border-radius:16px;text-align:center;margin-bottom:3rem}.product-cta h2{font-size:2.5rem;color:#1f2937;margin-bottom:1rem}.product-cta p{font-size:1.2rem;color:#6b7280;margin-bottom:2rem}.cta-buttons{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.cta-buttons .btn{padding:1rem 2rem;font-size:1.1rem;min-width:150px}@media(max-width:1024px){.product-intro{grid-template-columns:1fr;gap:2rem;text-align:center}.product-benefits{grid-template-columns:1fr;gap:3rem}.features-grid{grid-template-columns:1fr}.product-icon-large{width:150px;height:150px;font-size:4rem}}@media(max-width:768px){.product-detail-container{padding:0 3%}.detail-header{flex-direction:column;align-items:flex-start;gap:1rem}.detail-title{font-size:2rem}.features-grid{grid-template-columns:1fr;gap:1.5rem}.feature-card-detail{padding:2rem}.use-cases-grid{grid-template-columns:1fr}.product-cta{padding:2.5rem 1.5rem}.cta-buttons{flex-direction:column;align-items:center}.cta-buttons .btn{width:200px}}@media(max-width:480px){.product-detail{padding:1rem 0}.back-btn{font-size:1rem;padding:.5rem}.detail-title{font-size:1.8rem}.intro-content h2{font-size:1.5rem}.intro-description{font-size:1rem}.product-icon-large{width:120px;height:120px;font-size:3rem}}.community-container{min-height:100vh;background:var(--bg-0)}.community-header{background:var(--bg-1);color:var(--text-strong);padding:2rem 0;box-shadow:0 4px 20px #0000001a}.community-nav{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem 2rem}.back-btn{background:#fff3;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;cursor:pointer;transition:background .3s ease}.back-btn:hover{background:#ffffff4d}.community-logo{display:flex;align-items:center;gap:1rem}.logo-icon{font-size:2.5rem;animation:bounce 2s infinite}.logo-text h1{font-size:2rem;font-weight:700;margin:0}.logo-text span{font-size:.9rem;color:#2d2d2dcc}.community-stats{display:flex;gap:2rem}.stat-item{text-align:center}.stat-number{font-size:1.8rem;font-weight:700;display:block}.stat-label{font-size:.9rem;color:#fffc}.community-tabs{max-width:1400px;margin:0 auto;display:flex;gap:1rem;padding:0 2rem;border-bottom:1px solid rgba(255,255,255,.2)}.tab-btn{background:none;border:none;color:#302f2fb3;padding:1rem 1.5rem;border-radius:8px 8px 0 0;cursor:pointer;transition:all .3s ease;font-weight:500}.tab-btn:hover{color:#302f2fb3;background:#ffffff1a}.tab-btn.active{color:#302f2fb3;background:#ffffff26;border-bottom:3px solid #fbbf24}.community-content{max-width:1400px;margin:0 auto;padding:2rem}.home-content{display:grid;grid-template-columns:1fr 320px;gap:3rem}.content-main{display:flex;flex-direction:column;gap:3rem}.pinned-announcements h3{font-size:1.3rem;color:var(--text-strong);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.announcement-list{display:flex;flex-direction:column;gap:1rem}.announcement-item{background:var(--card);border-radius:12px;padding:1.5rem;border-left:4px solid var(--accent-2);box-shadow:0 2px 8px #0000000d;border:1px solid var(--stroke);border-left-width:4px}.announcement-item.featured{border-left-color:#f59e0b;background:linear-gradient(135deg,#f59e0b1a,#fef3c70d)}.announcement-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.badge{padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:600}.badge.official{background:#ef4444;color:#fff}.badge.activity{background:#10b981;color:#fff}.timestamp{color:var(--text-muted);font-size:.9rem}.announcement-item h4{font-size:1.1rem;color:var(--text-strong);margin-bottom:.5rem}.announcement-item p{color:var(--text-muted);line-height:1.5;margin-bottom:1rem}.engagement-stats{display:flex;gap:1rem;font-size:.9rem;color:var(--text-muted)}.community-feed h3{font-size:1.3rem;color:var(--text-strong);margin-bottom:1.5rem}.feed-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.feed-filters{display:flex;gap:.5rem}.filter-btn{background:var(--card);border:1px solid var(--stroke);color:var(--text-muted);padding:.5rem 1rem;border-radius:20px;font-size:.9rem;cursor:pointer;transition:all .3s ease}.filter-btn.active{background:var(--accent-1);color:#fff;border-color:var(--accent-1)}.filter-btn:hover{background:var(--bg-2)}.filter-btn.active:hover{background:var(--accent-3)}.feed-list{display:flex;flex-direction:column;gap:2rem}.feed-item{background:var(--card);border:1px solid var(--stroke);border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000000d;transition:transform .3s ease}.feed-item:hover{transform:translateY(-2px);box-shadow:0 4px 20px #0000001a}.author-info{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.avatar{font-size:2rem;width:3rem;height:3rem;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:50%}.author-details{display:flex;flex-direction:column;gap:.25rem}.author-name{font-weight:600;color:var(--text-strong)}.author-badge{background:#dbeafe;color:#1d4ed8;padding:.2rem .5rem;border-radius:8px;font-size:.7rem;font-weight:500;width:fit-content}.post-time{color:var(--text-muted);font-size:.9rem}.post-tags{display:flex;gap:.5rem;margin-bottom:1rem}.tag{background:#e0e7ff;color:#4338ca;padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:500}.post-content h4{font-size:1.2rem;color:var(--text-strong);margin-bottom:.75rem;line-height:1.4}.post-content p{color:var(--text-muted);line-height:1.6;margin-bottom:1rem}.post-images{display:flex;gap:1rem;margin-bottom:1.5rem}.image-placeholder{background:#f3f4f6;border:2px dashed #d1d5db;border-radius:8px;padding:2rem 1rem;text-align:center;color:#6b7280;flex:1;min-height:120px;display:flex;align-items:center;justify-content:center}.post-engagement{display:flex;gap:1rem}.engagement-btn{background:#f3f4f6;border:none;padding:.5rem 1rem;border-radius:8px;cursor:pointer;transition:background .3s ease;font-size:.9rem}.engagement-btn:hover{background:#e5e7eb}.sidebar{display:flex;flex-direction:column;gap:2rem}.sidebar-section{background:var(--card);border:1px solid var(--stroke);border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000000d}.sidebar-section h4{font-size:1.1rem;color:var(--text-strong);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.topic-list{display:flex;flex-direction:column;gap:.75rem}.topic-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:var(--bg-2);border-radius:8px;cursor:pointer;transition:background .3s ease}.topic-item:hover{background:var(--accent-1)}.topic-name{color:var(--accent-2);font-weight:500}.topic-count{color:var(--text-muted);font-size:.9rem}.expert-list{display:flex;flex-direction:column;gap:1rem}.expert-item{display:flex;align-items:center;gap:1rem}.expert-avatar{font-size:1.5rem;width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:50%}.expert-info{flex:1;display:flex;flex-direction:column}.expert-name{font-weight:600;color:#1f2937;font-size:.9rem}.expert-stats{color:#6b7280;font-size:.8rem}.follow-btn{background:#3b82f6;color:#fff;border:none;padding:.5rem 1rem;border-radius:8px;font-size:.8rem;cursor:pointer;transition:background .3s ease}.follow-btn:hover{background:#2563eb}.active-users{display:flex;flex-direction:column;gap:.75rem}.user-item{display:flex;align-items:center;gap:.75rem;padding:.5rem;background:#f8fafc;border-radius:8px}.rank{background:#3b82f6;color:#fff;width:1.5rem;height:1.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600}.user-avatar{font-size:1.2rem}.user-name{flex:1;font-weight:500;color:#1f2937;font-size:.9rem}.user-points{color:#10b981;font-weight:600;font-size:.9rem}.upcoming-events{display:flex;flex-direction:column;gap:1rem}.event-item{display:flex;gap:1rem;padding:1rem;background:#f8fafc;border-radius:8px}.event-time{display:flex;flex-direction:column;align-items:center;min-width:3rem}.date{font-weight:600;color:#1f2937;font-size:.9rem}.time{color:#6b7280;font-size:.8rem}.event-info h5{font-size:.9rem;color:#1f2937;margin:0 0 .25rem;font-weight:600}.event-info p{color:#6b7280;font-size:.8rem;margin:0;line-height:1.3}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{font-size:2.5rem;color:#1f2937;margin-bottom:1rem}.section-header p{color:#6b7280;font-size:1.1rem}.product-sections{display:grid;gap:3rem}.product-section{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 4px 20px #0000001a}.section-title{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.section-title .icon{font-size:2rem}.section-title h3{font-size:1.5rem;color:#1f2937;margin:0}.member-count{background:#dbeafe;color:#1d4ed8;padding:.25rem .75rem;border-radius:12px;font-size:.9rem;font-weight:500;margin-left:auto}.section-description{color:#6b7280;margin-bottom:2rem;line-height:1.6}.hot-posts{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.post-preview{padding:1rem;background:#f8fafc;border-radius:8px;border-left:4px solid #3b82f6}.post-type{background:#e0e7ff;color:#4338ca;padding:.2rem .6rem;border-radius:10px;font-size:.8rem;font-weight:500}.post-preview h4{font-size:1rem;color:#1f2937;margin:.5rem 0;line-height:1.4}.post-stats{display:flex;gap:1rem;color:#6b7280;font-size:.9rem}.join-section-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:background .3s ease}.join-section-btn:hover{background:#2563eb}.products-content,.research-content,.trending-content,.creators-content{max-width:1200px;margin:0 auto}.research-sections{display:flex;flex-direction:column;gap:4rem}.paper-digest h3{font-size:1.5rem;color:#1f2937;margin-bottom:2rem}.paper-list{display:flex;flex-direction:column;gap:2rem}.paper-item{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000000d;border-left:4px solid #3b82f6}.paper-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.venue{background:#dbeafe;color:#1d4ed8;padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:600}.publish-date{color:#6b7280;font-size:.9rem}.paper-item h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem;line-height:1.4}.paper-summary{color:#4b5563;line-height:1.6;margin-bottom:1rem}.paper-tags{display:flex;gap:.5rem;margin-bottom:1.5rem}.paper-actions{display:flex;gap:1rem}.paper-btn{background:#f3f4f6;border:none;padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-size:.9rem;transition:background .3s ease}.paper-btn:hover{background:#e5e7eb}.tech-trends h3{font-size:1.5rem;color:#1f2937;margin-bottom:2rem}.chart-placeholder{background:#fff;border:2px dashed #d1d5db;border-radius:12px;padding:3rem;text-align:center;color:#6b7280;margin-bottom:2rem;font-size:1.2rem;font-weight:600}.chart-placeholder p{margin-top:1rem;font-size:1rem;font-weight:400}.trend-analysis h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem}.trend-analysis ul{list-style:none;padding:0}.trend-analysis li{padding:1rem;background:#fff;border-radius:8px;margin-bottom:.5rem;line-height:1.5;box-shadow:0 1px 3px #0000000d}.trending-sections{display:flex;flex-direction:column;gap:4rem}.daily-news h3{font-size:1.5rem;color:#1f2937;margin-bottom:2rem}.news-list{display:flex;flex-direction:column;gap:2rem}.news-item{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000000d;border-left:4px solid #3b82f6}.news-item.breaking{border-left-color:#ef4444;background:linear-gradient(135deg,#fef2f2,#fee2e2)}.news-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.news-type{padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:600;color:#fff}.news-type:contains("重磅"){background:#ef4444}.news-type:contains("融资"){background:#10b981}.news-type:contains("产品"){background:#3b82f6}.news-time{color:#6b7280;font-size:.9rem}.news-item h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem;line-height:1.4}.news-item p{color:#4b5563;line-height:1.6;margin-bottom:1rem}.news-engagement{display:flex;gap:1rem;color:#6b7280;font-size:.9rem;margin-bottom:1rem}.discuss-btn{background:#3b82f6;color:#fff;border:none;padding:.5rem 1.5rem;border-radius:8px;cursor:pointer;font-weight:500;transition:background .3s ease}.discuss-btn:hover{background:#2563eb}.round-table h3{font-size:1.5rem;color:#1f2937;margin-bottom:2rem}.discussion-topics{display:flex;flex-direction:column;gap:2rem}.topic-card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000000d}.topic-card.featured{border:2px solid #f59e0b;background:linear-gradient(135deg,#fffbeb,#fef3c7)}.topic-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.topic-status{padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:600}.topic-participants{color:#6b7280;font-size:.9rem}.topic-time{color:#10b981;font-weight:600;font-size:.9rem}.topic-card h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem;line-height:1.4}.topic-card p{color:#4b5563;line-height:1.6;margin-bottom:1.5rem}.topic-sides{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.5rem}.side-support,.side-oppose{padding:1rem;border-radius:8px;border-left:4px solid}.side-support{border-left-color:#10b981;background:#f0fdf4}.side-oppose{border-left-color:#ef4444;background:#fef2f2}.side-label{font-weight:600;color:#1f2937;font-size:.9rem}.side-count{font-weight:700;font-size:1.2rem;margin-left:.5rem}.side-support .side-count{color:#10b981}.side-oppose .side-count{color:#ef4444}.side-support p,.side-oppose p{margin-top:.5rem;font-size:.9rem;font-style:italic}.topic-preview{background:#f3f4f6;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.topic-preview span{display:block;color:#4b5563;font-size:.9rem;margin-bottom:.25rem}.topic-summary{display:flex;gap:2rem;color:#6b7280;font-size:.9rem;margin-bottom:1.5rem}.join-debate-btn{background:#f59e0b;color:#fff;border:none;padding:.75rem 2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:background .3s ease}.join-debate-btn:hover{background:#d97706}.creators-sections{display:flex;flex-direction:column;gap:4rem}.case-library h3{font-size:1.5rem;color:#1f2937;margin-bottom:2rem}.case-categories{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.category-btn{background:#e5e7eb;border:none;padding:.75rem 1.5rem;border-radius:20px;cursor:pointer;font-weight:500;transition:all .3s ease}.category-btn.active{background:#3b82f6;color:#fff}.category-btn:hover{background:#d1d5db}.category-btn.active:hover{background:#2563eb}.case-list{display:flex;flex-direction:column;gap:2rem}.case-item{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000000d}.case-item.featured{border:2px solid #f59e0b}.case-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.case-type{padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:600;background:#dbeafe;color:#1d4ed8}.case-author{color:#6b7280;font-size:.9rem}.case-thumbnail{position:relative;margin-bottom:1rem}.thumbnail-placeholder{background:#f3f4f6;border:2px dashed #d1d5db;border-radius:8px;padding:3rem;text-align:center;color:#6b7280;position:relative}.play-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2rem;color:#3b82f6}.case-item h4{font-size:1.2rem;color:#1f2937;margin-bottom:1rem;line-height:1.4}.case-item p{color:#4b5563;line-height:1.6;margin-bottom:1rem}.case-tags{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}.case-images{margin-bottom:1rem}.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.image-grid .image-placeholder{min-height:80px;padding:1rem;font-size:.9rem}.case-highlights{display:flex;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.case-highlights span{background:#d1fae5;color:#065f46;padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:500}.case-stats{display:flex;gap:1rem;color:#6b7280;font-size:.9rem;flex-wrap:wrap}.creator-program h3{font-size:1.5rem;color:#1f2937;margin-bottom:2rem}.program-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.program-card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000000d;border-left:4px solid #3b82f6}.program-card h4{font-size:1.2rem;color:#1f2937;margin-bottom:.5rem}.program-card p{color:#6b7280;margin-bottom:1rem}.program-card ul{list-style:none;padding:0}.program-card li{color:#4b5563;position:relative;padding:.25rem 0 .25rem 1rem}.program-card li:before{content:"•";color:#3b82f6;position:absolute;left:0}.join-creator{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:3rem;border-radius:16px;text-align:center}.join-creator h4{font-size:1.5rem;margin-bottom:1rem}.join-creator p{margin-bottom:2rem;opacity:.9}.creator-btn{background:#fff;color:#667eea;border:none;padding:1rem 2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease}.creator-btn:hover{background:#f9fafb;transform:translateY(-2px)}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.community{padding:80px 0;background:#fff}.community .container{max-width:1200px;margin:0 auto;padding:0 2rem;text-align:center}.community h2{font-size:40px;font-family:MicrosoftYaHeiUI-Bold;font-weight:700;background:linear-gradient(133deg,#00c7ff,#c800ff);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:1rem;line-height:51px}.community>.container>p{font-size:1.2rem;color:var(--text-muted);margin-bottom:3rem;max-width:800px;margin-left:auto;margin-right:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.community .community-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin:3rem 0;max-width:1000px;margin-left:auto;margin-right:auto}.community .stat-item{text-align:center;padding:2rem;background:#fff;border-radius:8px;box-shadow:0 0 16px #2250911c;transition:transform .3s ease;min-height:200px;display:flex;flex-direction:column;justify-content:center;border:1px solid rgba(54,80,255,1)}.community .stat-item:hover{transform:translateY(-4px)}.community .stat-number{font-size:40px;font-family:MicrosoftYaHeiUI-Bold;font-weight:700;background:linear-gradient(133deg,#00c7ff,#c800ff);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;line-height:66px}.community .stat-label{font-size:18px;font-family:MicrosoftYaHeiUI;color:#3650ff;margin-top:.5rem;line-height:23px}.community-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin:4rem 0;max-width:1000px;margin-left:auto;margin-right:auto;justify-items:stretch}.feature-card{background:#fff;padding:2rem;border-radius:8px;text-align:center;box-shadow:0 0 16px #2250911c;transition:all .3s ease;border:1px solid rgba(255,255,255,1);min-height:200px;display:flex;flex-direction:column;width:100%;align-items:center;justify-content:center}@media(min-width:1100px){.community-features{grid-template-columns:repeat(3,minmax(300px,1fr))}}.feature-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px #5be0ff26;border-color:var(--accent-2)}.feature-card h3{font-size:24px;font-family:MicrosoftYaHeiUI-Bold;font-weight:700;color:#091221;margin-bottom:14px;display:flex;align-items:center;gap:.5rem;line-height:30px}.feature-card p{color:#091221;font-size:16px;font-family:MicrosoftYaHeiUI;margin-bottom:1.5rem;line-height:26px}.feature-highlights{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:18px;justify-content:center}.feature-highlights span{background-color:#3650ff1a;color:#5f4cff;padding:9px 13px;border-radius:20px;height:36px;font-size:14px;font-family:MicrosoftYaHeiUI;font-weight:400;line-height:18px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}.community-cta-shell{display:grid;grid-template-columns:1fr minmax(320px,600px) 1fr;align-items:center;gap:2rem;margin-top:4rem}.community-cta{background:linear-gradient(135deg,var(--bg-1),var(--bg-2));color:var(--text-strong);padding:3rem;border-radius:16px;border:1px solid var(--stroke);text-align:center}.community-cta h3{font-size:1.8rem;margin-bottom:1rem}.community-cta p{margin-bottom:2rem;opacity:.9}.cta-btn{background:url(/assets/img/SketchPng022f23626bf017431256fa47007c9148e1805b81746e8eace3822954032a4a6e.png) 100% no-repeat;background-size:100% 100%;color:#fff;border:none;padding:0;border-radius:8px;font-size:20px;font-family:MicrosoftYaHeiUI;font-weight:400;cursor:pointer;transition:all .3s ease;box-shadow:none;width:150px;height:60px;display:inline-flex;align-items:center;justify-content:center;line-height:20px;margin:0 auto}.cta-btn:hover{opacity:.9;transform:translateY(-2px)}.community-bubbles{display:grid;gap:1rem}.community-bubbles--left{justify-items:end}.community-bubbles--right{justify-items:start}.community-bubble{background:linear-gradient(180deg,#cfe2ffe6,#fffffff2);border-radius:28px 28px 28px 16px;padding:14px 18px;box-shadow:0 12px 30px -18px #0f172a59;border:1px solid rgba(186,210,255,.9);max-width:240px;display:grid;gap:6px;opacity:0;visibility:hidden;transform:translateY(12px);animation:none;position:relative}.community-bubble:after{content:"";position:absolute;width:18px;height:18px;background:inherit;border-right:1px solid rgba(186,210,255,.9);border-bottom:1px solid rgba(186,210,255,.9);bottom:-8px;left:24px;transform:rotate(45deg)}.community-bubble .bubble-name{font-weight:600;color:#091221;font-size:14px}.community-bubble .bubble-text{color:#151e2c;font-size:12px;line-height:18px}.community-bubble.delay-1{animation-delay:0s}.community-bubble.delay-2{animation-delay:2s}.community-bubble.delay-3{animation-delay:4s}.community-bubble.delay-4{animation-delay:6s}.community.is-visible .community-bubble{visibility:visible;animation:bubbleIn 2.5s ease forwards}.community:not(.is-visible) .community-bubble{opacity:0;visibility:hidden;transform:translateY(12px);animation:none}.community-bubbles--left .community-bubble:nth-child(1){margin-right:12px}.community-bubbles--left .community-bubble:nth-child(2){margin-right:32px}.community-bubbles--right .community-bubble:nth-child(1){margin-left:20px}.community-bubbles--right .community-bubble:nth-child(2){margin-left:4px}@keyframes bubbleIn{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:1024px){.community-cta-shell{grid-template-columns:1fr}.community-bubbles{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));justify-items:center}}@media(max-width:1024px){.home-content{grid-template-columns:1fr;gap:2rem}.community-nav{flex-direction:column;gap:1rem;align-items:stretch}.community-stats{justify-content:center}.community-tabs{justify-content:center;flex-wrap:wrap}}@media(max-width:768px){.community{padding:60px 0}.community .container{padding:0 1rem}.community h2{font-size:2rem}.community .community-stats{grid-template-columns:1fr;gap:1rem}.community-features{grid-template-columns:1fr;gap:1.5rem}.community .stat-number{font-size:2.5rem}.community-cta{padding:2rem;margin:0 1rem}.community-content{padding:1rem}.community-nav{padding:0 1rem 1rem}.community-tabs{padding:0 1rem}.tab-btn{padding:.75rem 1rem;font-size:.9rem}.logo-text h1{font-size:1.5rem}.section-header h2{font-size:2rem}.post-images{flex-direction:column}.topic-sides,.program-info,.image-grid{grid-template-columns:1fr}}@media(max-width:480px){.logo-text h1{font-size:1.2rem}.stat-number{font-size:1.5rem}.section-header h2{font-size:1.8rem}.case-categories{justify-content:center}.category-btn{padding:.5rem 1rem;font-size:.9rem}}.support-detail-container{min-height:100vh;background:var(--bg-0);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.detail-header{background:var(--bg-1);border-bottom:1px solid var(--stroke);padding:2rem 0;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:100}.header-content h1{font-size:2.5rem;color:var(--text-strong);margin:0 0 .5rem;font-weight:700}.header-subtitle{color:var(--text-muted);font-size:1.1rem;margin:0}.about-content,.story-content,.careers-content{max-width:100%}.mission-section,.vision-section,.values-section,.timeline-section,.honors-section{margin:3rem 0;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.mission-section h2,.vision-section h2,.values-section h2,.timeline-section h2,.honors-section h2{color:#1f2937;font-size:1.8rem;margin-bottom:1.5rem;font-weight:600}.mission-text,.vision-text{font-size:1.1rem;line-height:1.8;color:#4b5563;margin:1rem 0}.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.value-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;text-align:center;transition:all .3s ease}.value-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.value-item h4{color:#1f2937;margin-bottom:.5rem}.value-item p{color:#6b7280;font-size:.95rem;line-height:1.6}.timeline{position:relative;padding-left:2rem;margin:2rem 0}.timeline:before{content:"";position:absolute;left:.5rem;top:0;bottom:0;width:2px;background:#e5e7eb}.timeline-item{position:relative;margin-bottom:2rem;padding-left:2rem}.timeline-item:before{content:"";position:absolute;left:-.5rem;top:.2rem;width:10px;height:10px;border-radius:50%;background:#3b82f6;border:2px solid white;box-shadow:0 0 0 2px #3b82f6}.timeline-date{font-weight:600;color:#3b82f6;font-size:.9rem;margin-bottom:.5rem}.timeline-content{background:#f8fafc;border-radius:8px;padding:1rem;margin-top:.5rem}.timeline-content h4{color:#1f2937;margin:0 0 .5rem;font-size:1.1rem}.timeline-content p{color:#6b7280;margin:0;font-size:.95rem;line-height:1.6}.honors-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.honor-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;text-align:center;transition:all .3s ease}.honor-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.honor-icon{font-size:2rem;margin-bottom:1rem;display:block}.honor-item h4{color:#1f2937;margin-bottom:.5rem}.honor-item p{color:#6b7280;font-size:.9rem;line-height:1.5}.story-hero{text-align:center;margin:3rem 0;padding:2rem;background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:12px}.story-hero h2{color:#1f2937;font-size:2rem;margin-bottom:1rem}.story-subtitle{color:#6b7280;font-size:1.1rem;margin:0}.origin-story,.challenges-story,.passion-story,.future-story{margin:3rem 0;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.story-block{margin:2rem 0}.story-block h3{color:#1f2937;margin-bottom:1rem;font-size:1.4rem}.story-block p{color:#4b5563;line-height:1.8;margin-bottom:1rem}.challenges-list{margin:2rem 0}.challenge-item{background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;padding:1rem;margin:1rem 0}.challenge-item h4{color:#92400e;margin:0 0 .5rem;font-size:1rem}.challenge-item p{color:#78350f;margin:0;font-size:.95rem;line-height:1.6}.careers-hero{text-align:center;margin:3rem 0;padding:2rem;background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-radius:12px}.careers-hero h2{color:#1f2937;font-size:2rem;margin-bottom:1rem}.careers-subtitle{color:#6b7280;font-size:1.1rem;margin:0}.why-join{margin:3rem 0;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.why-join h3{color:#1f2937;font-size:1.6rem;margin-bottom:2rem;text-align:center}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.benefit-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;text-align:center;transition:all .3s ease}.benefit-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.benefit-icon{font-size:2rem;margin-bottom:1rem;display:block}.benefit-item h4{color:#1f2937;margin-bottom:.5rem}.benefit-item p{color:#6b7280;font-size:.9rem;line-height:1.5}.open-positions{margin:3rem 0;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.open-positions h3{color:#1f2937;font-size:1.6rem;margin-bottom:2rem}.positions-list{display:grid;gap:1.5rem}.position-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;transition:all .3s ease}.position-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3b82f6}.position-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.position-header h4{color:#1f2937;font-size:1.2rem;margin:0}.position-type{color:#3b82f6;font-size:.9rem;font-weight:500;background:#eff6ff;padding:.3rem .8rem;border-radius:12px}.position-requirements{color:#6b7280;line-height:1.6;margin-bottom:1rem}.apply-btn{background:#3b82f6;color:#fff;border:none;padding:.6rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:500;transition:background-color .3s ease}.apply-btn:hover{background:#2563eb}.application-info{margin:3rem 0;padding:2rem;background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px}.application-info h3{color:#1e40af;margin-bottom:1.5rem}.application-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.step-item{display:flex;gap:1rem;background:#fff;padding:1rem;border-radius:8px;border:1px solid #bfdbfe}.step-number{background:#3b82f6;color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}.step-content h4{color:#1f2937;margin:0 0 .5rem;font-size:1rem}.step-content p{color:#6b7280;margin:0;font-size:.9rem;line-height:1.5}@media(max-width:768px){.header-top{flex-direction:column;gap:1.5rem;align-items:flex-start}.header-nav{width:100%;justify-content:space-between}.nav-tabs{overflow-x:auto;white-space:nowrap}.detail-content{padding:2rem 1rem}.detail-header h1{font-size:2rem}.detail-tabs{flex-direction:column}.detail-tabs .tab-btn{border-right:none!important;border-bottom:1px solid #e5e7eb}.detail-tabs .tab-btn:last-child{border-bottom:none}.tab-content{padding:1.5rem}.values-grid,.benefits-grid,.honors-grid{grid-template-columns:1fr;gap:1rem}.timeline,.timeline-item{padding-left:1.5rem}.position-header{flex-direction:column;align-items:flex-start;gap:.5rem}.application-steps{grid-template-columns:1fr}}.detail-header{background:#fff;padding:0rem 0;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:100}.detail-header .container{max-width:1200px;margin:0 auto;padding:0}.detail-content{max-width:1200px;margin:0 auto;padding:1rem 2rem 3rem}.help-categories{margin:2rem 0}.help-categories h3{color:#1f2937;font-size:1.4rem;margin-bottom:1.5rem;font-weight:600;border-bottom:2px solid #e5e7eb;padding-bottom:.5rem}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.category-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;transition:all .3s ease}.category-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3b82f6}.category-title{color:#1f2937;font-size:1.1rem;font-weight:600;margin-bottom:1rem}.category-items{list-style:none;padding:0;margin:0}.category-items li{color:#6b7280;padding:.5rem 0;border-bottom:1px solid #f1f5f9;transition:color .3s ease;cursor:pointer}.category-items li:last-child{border-bottom:none}.category-items li:hover{color:#3b82f6;padding-left:.5rem}.faq-section{margin-top:3rem}.faq-section h3{color:#1f2937;font-size:1.4rem;margin-bottom:1.5rem;font-weight:600}.faq-list{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #0000001a}.faq-item{border-bottom:1px solid #e5e7eb}.faq-item:last-child{border-bottom:none}.faq-question{width:100%;padding:1.5rem;background:none;border:none;text-align:left;font-size:1rem;font-weight:500;color:#1f2937;cursor:pointer;transition:background-color .3s ease;position:relative}.faq-question:hover{background:#f9fafb}.faq-question:after{content:"+";position:absolute;right:1.5rem;top:50%;transform:translateY(-50%);font-size:1.2rem;color:#6b7280;transition:transform .3s ease}.faq-question.active:after{transform:translateY(-50%) rotate(45deg)}.faq-answer{padding:0 1.5rem 1.5rem;color:#6b7280;line-height:1.6;display:none}.faq-answer.show{display:block;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.help-intro{background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:12px;padding:2rem;margin-bottom:3rem;text-align:center}.help-intro h2{color:#1f2937;margin-bottom:1rem}.help-intro p{color:#6b7280;margin:0;font-size:1.1rem}.quick-search{background:#fff;border-radius:8px;padding:1rem;margin:2rem 0;box-shadow:0 2px 8px #0000001a}.search-box{width:100%;padding:.8rem 1rem;border:1px solid #e5e7eb;border-radius:6px;font-size:1rem}.search-box:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.category-buttons{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;margin:2rem 0}.category-btn{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:.8rem 1.5rem;color:#6b7280;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem}.category-btn:hover{background:#f9fafb;border-color:#3b82f6;color:#374151}.category-btn.active{background:#eff6ff;border-color:#3b82f6;color:#3b82f6}.guide-category{margin:3rem 0;background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 10px #0000001a}.guide-category h3{color:#1f2937;margin-bottom:1.5rem;font-size:1.3rem}.guide-list{display:flex;flex-direction:column;gap:1rem}.guide-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;transition:all .3s ease}.guide-item:hover{background:#fff;box-shadow:0 2px 8px #0000001a}.guide-question{color:#1f2937;font-size:1.1rem;font-weight:600;margin:0 0 .8rem}.guide-answer{color:#6b7280;line-height:1.6;margin:0}.billing-faq{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 10px #0000001a}.support-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin:2rem 0}.support-option{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;text-align:center;transition:all .3s ease}.support-option:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.support-icon{font-size:2.5rem;margin-bottom:1rem;display:block}.support-option h4{color:#1f2937;margin:1rem 0;font-size:1.2rem}.support-option p{color:#6b7280;margin:.5rem 0}.response-time{color:#059669;font-size:.9rem;font-style:italic}.contact-btn{background:#3b82f6;color:#fff;border:none;padding:.8rem 1.5rem;border-radius:6px;font-weight:500;cursor:pointer;transition:all .3s ease;margin-top:1rem}.contact-btn:hover{background:#2563eb;transform:translateY(-1px)}.community-subtitle{color:#6b7280;font-size:1.1rem;text-align:center;margin:.5rem 0 2rem}.community-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin:3rem 0}.feature-item{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;text-align:center;transition:all .3s ease}.feature-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.feature-icon{font-size:2.5rem;margin-bottom:1rem;display:block}.feature-item h3{color:#1f2937;margin:1rem 0;font-size:1.2rem}.feature-item p{color:#6b7280;margin:0;line-height:1.6}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem;margin:2rem 0}.stat-item{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem}.stat-number{color:#3b82f6;font-size:2rem;font-weight:700;margin-bottom:.5rem}.stat-label{color:#6b7280;font-size:.9rem}.guidelines-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.guideline-item{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem}.guideline-item h4{color:#1f2937;margin:0 0 .8rem;font-size:1.1rem}.guideline-item p{color:#6b7280;margin:0;line-height:1.6}.join-community{text-align:center;background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:12px;padding:3rem;margin:3rem 0}.join-community h3{color:#1f2937;margin-bottom:1rem}.join-community p{color:#6b7280;margin:0 0 2rem;font-size:1.1rem}.join-btn{background:#3b82f6;color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.join-btn:hover{background:#2563eb;transform:translateY(-2px);box-shadow:0 4px 12px #3b82f64d}@media(max-width:768px){.category-buttons{flex-direction:column;align-items:center;gap:.8rem}.category-btn{width:100%;justify-content:center}.support-options,.community-feature-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.guidelines-list{grid-template-columns:1fr}.join-community{padding:2rem 1rem}}@media(max-width:480px){.help-detail-header,.help-detail-content{padding:1.5rem}.search-container{width:100%}.stats-grid{grid-template-columns:1fr}}@media(max-width:768px){.header-top{flex-direction:column;gap:1.5rem;align-items:flex-start}.header-nav{width:100%;justify-content:space-between}.nav-tabs{overflow-x:auto;white-space:nowrap}.detail-content{padding:2rem 1rem}.detail-header h1{font-size:2rem}.tab-content{padding:1.5rem}.category-grid,.features-grid{grid-template-columns:1fr;gap:1rem}}.contact-subtitle,.cooperation-subtitle,.social-subtitle{color:#6b7280;font-size:1.1rem;margin:.5rem 0 2rem;text-align:center;line-height:1.6}.response-time{color:#059669;font-size:.95rem;margin:1rem 0 0;font-weight:500;text-align:center}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0}.contact-method{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;text-align:center;transition:all .3s ease}.contact-method:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.contact-method-icon{font-size:2rem;margin-bottom:1rem;display:block}.contact-method-title{color:#1f2937;font-weight:600;margin-bottom:.5rem}.contact-method-info{color:#6b7280;font-size:.95rem}.office-info{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:2rem;margin:2rem 0}.office-info h4{color:#1e40af;margin:0 0 1rem}.address-details{margin:1rem 0}.address-line{color:#4b5563;margin:.5rem 0;font-size:1rem;line-height:1.6}.office-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.office-detail-item{display:flex;align-items:center;gap:.5rem;color:#1f2937}.office-detail-label{font-weight:500;color:#6b7280}.social-media{margin:2rem 0}.social-links{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.social-item{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem;text-align:center;transition:all .3s ease;min-width:200px}.social-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3b82f6}.social-item h4{color:#1f2937;margin:1rem 0 .5rem;font-size:1.1rem}.social-id{color:#6b7280;font-size:.95rem;margin:.5rem 0;font-weight:500}.qr-code{background:#f8fafc;border:1px solid #e5e7eb;border-radius:6px;padding:.8rem;margin:1rem 0 0;color:#3b82f6;font-size:.9rem;cursor:pointer;transition:all .3s ease}.qr-code:hover{background:#eff6ff;border-color:#3b82f6}.social-link{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1rem;text-decoration:none;color:#374151;transition:all .3s ease;display:flex;align-items:center;gap:.5rem}.social-link:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3b82f6;color:#3b82f6}.cooperation-type{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:1.5rem;margin:1rem 0}.cooperation-type h4{color:#166534;margin:0 0 1rem}.cooperation-process{margin:2rem 0}.process-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin:1.5rem 0}.process-step{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem;text-align:center;position:relative;transition:all .3s ease}.process-step:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.step-number{background:#3b82f6;color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-weight:600}.step-title{color:#1f2937;font-weight:600;margin-bottom:.5rem}.step-description{color:#6b7280;font-size:.9rem;line-height:1.5}.cooperation-advantages{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.hours-note{color:#6b7280;font-size:.95rem;margin:1.5rem 0 0;text-align:center;font-style:italic;padding:1rem;background:#f8fafc;border-radius:6px;border-left:3px solid #3b82f6}.cooperation-cta{text-align:center;margin:2rem 0;padding:2rem;background:#f0f9ff;border-radius:12px;border:1px solid #bae6fd}.cooperation-btn{background:#3b82f6;color:#fff;border:none;padding:1rem 2rem;font-size:1.1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s ease;margin-bottom:1rem}.cooperation-btn:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.cta-note{color:#6b7280;font-size:.9rem;margin:0;font-style:italic}.advantage-item{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem;text-align:center;transition:all .3s ease}.advantage-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.advantage-icon{font-size:2rem;margin-bottom:1rem;display:block}.advantage-title{font-weight:600;color:#1f2937;margin-bottom:.5rem;font-size:1.1rem}.advantage-description{color:#6b7280;font-size:.9rem;line-height:1.5}.success-cases{margin-top:3rem}.cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0}.case-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem;transition:all .3s ease}.case-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.case-company{color:#3b82f6;font-weight:600;font-size:1.1rem;margin-bottom:.5rem}.case-industry{color:#6b7280;font-size:.9rem;margin-bottom:1rem}.case-description{color:#374151;line-height:1.6;margin-bottom:1rem}.case-results{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:6px;padding:1rem}.case-results h5{color:#166534;margin:0 0 .5rem;font-size:.9rem}.case-results ul{margin:0;padding-left:1rem}.case-results li{color:#374151;font-size:.85rem;margin-bottom:.3rem}.cooperation-intro{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-radius:12px;padding:2rem;margin-bottom:3rem;text-align:center}.cooperation-intro h2{color:#1f2937;margin-bottom:1rem}.cooperation-intro p{color:#6b7280;margin:0;font-size:1.1rem}.contact-cta{background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px;padding:2rem;text-align:center;margin:3rem 0}.contact-cta h3{color:#1e40af;margin-bottom:1rem}.contact-btn{background:#3b82f6;color:#fff;border:none;padding:.8rem 2rem;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease;margin:0 .5rem}.contact-btn:hover{background:#2563eb;transform:translateY(-2px);box-shadow:0 4px 12px #3b82f64d}.step-item{display:flex;gap:1rem;margin-bottom:2rem;padding:1.5rem;background:#fff;border-radius:8px;border:1px solid #e5e7eb;transition:all .3s ease}.step-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3b82f6}.step-content h4{color:#1f2937;margin:0 0 .5rem;font-size:1.1rem}.step-content p{color:#6b7280;margin:0;font-size:.95rem;line-height:1.6}@media(max-width:768px){.header-top{flex-direction:column;gap:1.5rem;align-items:flex-start}.header-nav{width:100%;justify-content:space-between}.nav-tabs{overflow-x:auto;white-space:nowrap}.detail-content{padding:2rem 1rem}.detail-header h1{font-size:2rem}.detail-tabs{flex-direction:column}.detail-tabs .tab-btn{border-right:none!important;border-bottom:1px solid #e5e7eb}.detail-tabs .tab-btn:last-child{border-bottom:none}.tab-content{padding:1.5rem}.contact-grid,.cooperation-advantages,.cases-grid{grid-template-columns:1fr;gap:1rem}.process-steps{grid-template-columns:1fr}.social-links{justify-content:flex-start}.office-details{grid-template-columns:1fr}.contact-btn{display:block;margin:.5rem 0}}.contact-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;transition:all .3s ease;position:relative;overflow:hidden;margin:1rem 0}.contact-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a}.contact-card.primary{border-color:#3b82f6;box-shadow:0 4px 20px #3b82f61a}.contact-card.primary:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#3b82f6,#60a5fa)}.contact-card h3{color:#1f2937;margin:1rem 0;font-size:1.3rem;text-align:center}.contact-details{margin:1.5rem 0}.contact-item{display:flex;justify-content:space-between;align-items:center;margin:.8rem 0;padding:.5rem 0;border-bottom:1px solid #f1f5f9}.contact-item:last-child{border-bottom:none}.contact-label{color:#6b7280;font-weight:500}.contact-value{color:#3b82f6;font-weight:600}.office-card{display:grid;grid-template-columns:1fr 1fr;gap:2rem;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;margin:2rem 0}.map-placeholder{background:#f8fafc;border:1px dashed #d1d5db;border-radius:8px;padding:2rem;text-align:center;color:#6b7280;font-size:1.2rem}.map-placeholder p{margin:.5rem 0 0;font-size:.9rem}.social-icon{font-size:2rem;margin-bottom:1rem;display:block;text-align:center}.hours-table{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #0000001a;margin:1.5rem 0}.hours-row{display:grid;grid-template-columns:1fr 1fr 1fr;padding:1rem;border-bottom:1px solid #e5e7eb;align-items:center}.hours-row:last-child{border-bottom:none}.day{font-weight:600;color:#1f2937}.hours{color:#4b5563;text-align:center}.status{text-align:center;font-size:.9rem;font-weight:500}.status.online{color:#059669}.status.limited{color:#d97706}.status.offline{color:#dc2626}.cooperation-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin:2rem 0}.cooperation-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;text-align:center;transition:all .3s ease}.cooperation-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a;border-color:#3b82f6}.cooperation-icon{font-size:2.5rem;margin-bottom:1rem;display:block}.cooperation-card h4{color:#1f2937;margin:1rem 0;font-size:1.2rem}.cooperation-card p{color:#6b7280;margin:1rem 0;line-height:1.6}.cooperation-benefits{list-style:none;padding:0;margin:1.5rem 0;text-align:left}.cooperation-benefits li{color:#374151;margin:.5rem 0;padding-left:.5rem}.contact-business{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;text-align:center}.business-contact-details{margin:1.5rem 0;text-align:left;max-width:400px;margin-left:auto;margin-right:auto}.business-contact-details .contact-item{display:flex;gap:1rem;margin:1rem 0;padding:.5rem}.cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.case-item{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem;transition:all .3s ease}.case-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3b82f6}.case-item h4{color:#1f2937;margin:0 0 1rem;font-size:1.1rem}.case-item p{color:#6b7280;margin:0;line-height:1.6}.map-container{margin-top:1.5rem;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px #0000001a;background:#f8fafc}.amap{width:100%;height:250px;border:none;border-radius:12px}@media(max-width:768px){.office-card{grid-template-columns:1fr}.amap{height:200px}}.support-detail-container{min-height:100vh;background:linear-gradient(135deg,#f8fafc,#e2e8f0);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.detail-header{background:#fff;padding:2rem 0;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:100}.detail-header .container{max-width:1200px;margin:0 auto;padding:0 2rem}.header-top{display:flex;align-items:center;justify-content:space-between;gap:2rem}.header-content{flex:1}.header-nav{display:flex;align-items:center;gap:1.5rem;flex-shrink:0}.nav-tabs{display:flex;gap:1rem}.back-btn{background:none;border:none;color:#3b82f6;font-size:1.1rem;cursor:pointer;padding:.5rem 1rem;border-radius:6px;transition:all .3s ease}.back-btn:hover{background-color:#f8fafc;color:#2563eb}.nav-tabs .tab-btn{background:none;border:none;color:#6b7280;font-size:1rem;font-weight:500;cursor:pointer;padding:.5rem 1rem;border-radius:6px;transition:all .3s ease}.nav-tabs .tab-btn:hover{background-color:#f9fafb;color:#374151}.nav-tabs .tab-btn.active{color:#3b82f6;background-color:#eff6ff}.header-content h1{font-size:2.5rem;color:#1f2937;margin:0 0 .5rem;font-weight:700}.header-subtitle{color:#6b7280;font-size:1.1rem;margin:0}.detail-content{max-width:1200px;margin:0 auto;padding:3rem 2rem}.tab-content{background:#fff;border-radius:12px;padding:2.5rem;box-shadow:0 2px 10px #0000001a;line-height:1.7}.tab-content h2{color:#1f2937;font-size:1.8rem;margin-bottom:1.5rem;font-weight:600}.tab-content h3{color:#374151;font-size:1.4rem;margin:2rem 0 1rem;font-weight:600}.tab-content h4{color:#4b5563;font-size:1.2rem;margin:1.5rem 0 .8rem;font-weight:600}.tab-content p{color:#6b7280;margin-bottom:1rem;font-size:1rem;line-height:1.8}.legal-terms{line-height:1.8}.legal-article{margin:2rem 0}.legal-article h3{color:#1f2937;font-size:1.3rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid #e5e7eb}.legal-article h4{color:#374151;font-size:1.1rem;margin:1.5rem 0 .8rem}.legal-subsection{margin:1.5rem 0;padding:1rem;background:#f9fafb;border-left:3px solid #3b82f6;border-radius:0 6px 6px 0}.legal-subsection h5{color:#1f2937;margin:0 0 .8rem;font-size:1rem}.legal-list{list-style:none;padding:0;counter-reset:legal-counter}.legal-list li{counter-increment:legal-counter;margin-bottom:1rem;padding-left:2rem;position:relative}.legal-list li:before{content:counter(legal-counter) ".";position:absolute;left:0;color:#3b82f6;font-weight:600}.legal-important{background:#fef3c7;border:1px solid #f59e0b;border-radius:6px;padding:1rem;margin:1rem 0}.legal-important h5{color:#92400e;margin:0 0 .5rem}.legal-important p{color:#78350f;margin:0;font-size:.95rem}.effective-date{background:#e0e7ff;border:1px solid #a5b4fc;border-radius:6px;padding:1rem;margin:1.5rem 0;text-align:center}.effective-date strong{color:#3730a3}.legal-intro{background:linear-gradient(135deg,#fef3c7,#fde68a);border-radius:12px;padding:2rem;margin-bottom:3rem;text-align:center}.legal-update{color:#6b7280;font-size:.9rem;margin:0 0 1rem;font-style:italic}.legal-intro h2{color:#92400e;margin-bottom:1rem}.legal-intro p{color:#78350f;margin:0;font-size:1rem;line-height:1.6}.legal-update{color:#6b7280;font-size:.9rem;margin:0 0 1rem;font-style:italic;text-align:center}.terms-section{margin:3rem 0;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.terms-content-block,.privacy-content-block,.agreement-content-block{margin:1.5rem 0;padding:1rem 0}.terms-content-block h4,.privacy-content-block h4,.agreement-content-block h4{color:#374151;font-size:1.1rem;margin:1.5rem 0 .8rem;font-weight:600}.terms-content-block ul,.privacy-content-block ul,.agreement-content-block ul{list-style-type:disc;padding-left:1.5rem;margin:1rem 0}.terms-content-block li,.privacy-content-block li,.agreement-content-block li{color:#4b5563;margin-bottom:.5rem;line-height:1.6}.terms-category{background:#fff;border:1px solid #e5e7eb;border-radius:8px;margin:1.5rem 0;overflow:hidden}.terms-header{background:#f8fafc;padding:1rem 1.5rem;border-bottom:1px solid #e5e7eb}.terms-header h4{color:#1f2937;margin:0;font-size:1.1rem}.terms-content{padding:1.5rem}.terms-item{margin:1rem 0;padding:.8rem;background:#f9fafb;border-radius:4px}.terms-item h5{color:#374151;margin:0 0 .5rem;font-size:.95rem}.terms-item p{color:#6b7280;margin:0;font-size:.9rem;line-height:1.6}.privacy-section,.agreement-section{margin:2rem 0;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.privacy-highlight{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:6px;padding:1rem;margin:1rem 0}.privacy-highlight h5{color:#065f46;margin:0 0 .5rem}.privacy-highlight p{color:#047857;margin:0;font-size:.95rem}.data-table{width:100%;border-collapse:collapse;margin:2rem 0;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #0000001a}.data-table th{background:#f8fafc;color:#374151;padding:1rem;text-align:left;font-weight:600;border-bottom:1px solid #e5e7eb}.data-table td{padding:1rem;border-bottom:1px solid #f1f5f9;color:#6b7280;line-height:1.6}.data-table tr:last-child td{border-bottom:none}.agreement-section{margin:2rem 0}.service-level{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:1.5rem;margin:1rem 0}.service-level h5{color:#1e40af;margin:0 0 1rem}.service-features{list-style:none;padding:0;margin:0}.service-features li{color:#374151;padding:.3rem 0 .3rem 1.2rem;position:relative}.service-features li:before{content:"✓";position:absolute;left:0;color:#059669;font-weight:700}.contact-legal{background:#f0f9ff;border:1px solid #7dd3fc;border-radius:8px;padding:1.5rem;margin:2rem 0;text-align:center}.contact-legal h4{color:#0c4a6e;margin:0 0 1rem}.contact-legal p{color:#075985;margin:.5rem 0}.legal-contact{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;margin:1rem 0}.legal-contact p{color:#374151;margin:.5rem 0;font-size:1rem}.last-updated{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:6px;padding:1rem;margin:2rem 0;text-align:center;font-size:.9rem;color:#64748b}@media(max-width:768px){.header-top{flex-direction:column;gap:1.5rem;align-items:flex-start}.header-nav{width:100%;justify-content:space-between}.nav-tabs{overflow-x:auto;white-space:nowrap}.detail-content{padding:2rem 1rem}.detail-header h1{font-size:2rem}.detail-tabs{flex-direction:column}.detail-tabs .tab-btn{border-right:none!important;border-bottom:1px solid #e5e7eb}.detail-tabs .tab-btn:last-child{border-bottom:none}.tab-content{padding:1.5rem}.legal-list li{padding-left:1.5rem}.data-table{font-size:.9rem}.data-table th,.data-table td{padding:.8rem}.terms-content{padding:1rem}}.feishu-bind-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f5f7ff,#eef1ff);padding:40px 16px}.feishu-bind-card{width:100%;max-width:420px;background:#fff;border-radius:16px;padding:32px;box-shadow:0 20px 40px #20345926;text-align:left}.feishu-bind-card h1{margin:0 0 8px;font-size:24px;color:#1f2a44}.feishu-bind-card .subtitle{margin:0 0 24px;color:#5f6b7a;font-size:14px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:8px;font-size:14px;color:#1f2a44}.form-group input{width:100%;padding:12px 14px;border-radius:8px;border:1px solid #d9e1f2;font-size:14px;color:#1f2a44;background:#fff;outline:none;transition:border-color .2s ease}.form-group input::placeholder{color:#8a94a6}.form-group input:focus{border-color:#5b7cff}.code-row{display:flex;gap:8px}.ghost-button,.primary-button{border:none;border-radius:8px;cursor:pointer;font-size:14px;padding:10px 14px;transition:all .2s ease}.ghost-button{background:#eef2ff;color:#3a5bfd;white-space:nowrap}.ghost-button:hover{background:#e0e7ff}.primary-button{width:100%;margin-top:8px;background:#3a5bfd;color:#fff}.primary-button:hover{background:#2f4edb}.primary-button:disabled,.ghost-button:disabled{opacity:.6;cursor:not-allowed}.status{margin-top:16px;padding:10px 12px;border-radius:8px;font-size:13px}.status.success{background:#ecfdf3;color:#067647}.status.error{background:#fff1f1;color:#b42318}.success-box{margin-top:16px;text-align:center;padding:20px;border-radius:12px;background:#f3f6ff}.success-icon{font-size:40px;color:#3a5bfd;margin-bottom:8px}