/* The interior system shares the approved homepage palette; homepage is untouched. */
html:has(body.studio-inner){background:#f5f3ee}
.studio-inner>.top{display:block;margin:0;z-index:20}
.studio-inner>.top .nav-wayfinding{margin-inline:auto}
.studio-inner>.skip{position:fixed;top:-100px;left:20px;z-index:50;background:#fff;padding:12px}
.studio-inner>.skip:focus{top:12px}
.studio-inner:has(>.rail)>.rail{top:74px;background:#18211d;padding-top:20px}
.studio-inner:has(>.rail)>.rail .logo{display:none}
.studio-inner:has(>.rail)>.rail .rail-title{margin-top:0}
.studio-inner:has(>.rail)>.rail button.active{background:#ff783e;color:#202522}
.studio-inner{--paper:#f5f3ee;--white:#fff;--ink:#202522;--muted:#666c66;--line:#dedfd8;--green:#202522;--accent:#e96831;--gold:#ff783e;--night:#18211d;--display:"Microsoft YaHei","PingFang SC",sans-serif;background:#f5f3ee;color:#202522}
.studio-inner .wrap{max-width:1280px;padding-inline:30px}
.studio-inner :is(h1,h2,h3){font-family:var(--display);font-weight:700;letter-spacing:-.035em;text-wrap:pretty}
.studio-inner h1{font-size:clamp(32px,3.4vw,48px);line-height:1.35}
.studio-inner :is(.button,button[type=submit]){background:#ff783e;color:#1d251f;border:1px solid #ff783e;border-radius:5px;box-shadow:none;min-height:44px;font-weight:700}
.studio-inner :is(.button,button[type=submit]):hover{background:#ff9668;box-shadow:none}
.studio-inner .button:disabled{opacity:.5}
.studio-inner :is(input,textarea,select){accent-color:#e96831;border-color:#d8dbd4;border-radius:6px;background:#fff;color:#202522}
.studio-inner :is(a,button,summary,input,textarea,select):focus-visible{outline:3px solid #e96831;outline-offset:3px}
.studio-inner .footer{max-width:1280px;margin-top:24px;padding-block:22px;border-color:#dedfd8;color:#72796f;font-size:12px}
.studio-inner :is(.action-hint,.wayfinding-disclosure){background:transparent;border:0;color:#7b8078;font-size:11px;border-radius:0}
.studio-inner :is(.product-section,.launch-section,.section){padding-block:30px}
.studio-inner :is(.launch-paper-band,.embedded-sample){background:#eeece5;border-color:#dedfd8}
.studio-inner :is(.product-card,.product-handoff article,.product-readiness,.case-result,.launch-document,.portrait-card,.plan-cover,.specialty-cards article,.delivery-panels article,.knowledge-flow article,.priority-story article,.audience-columns article,.blueprint-card,.demo-panel,.exhibit,.channel-section,.agent-panel){background:#fff;border:1px solid #dedfd8;border-radius:8px;box-shadow:none;color:#202522}
.studio-inner :is(.pilot-chain>div,.pilot-chain>article,.readiness-summary,.sample-document,.visitor-assistant,.channel-result,.sample-preview){background:#fff;border-color:#dedfd8;border-radius:8px;color:#202522}
.studio-inner #business-assistant{background:#fff;border-color:#dedfd8;border-top:3px solid #ff783e;border-radius:8px}
.studio-inner #business-assistant textarea{background:#fff;border-color:#d8dbd4;border-radius:6px;color:#202522}
.studio-inner .product-readiness{padding:26px}
.studio-inner .product-section{margin-block:20px}
.studio-inner :is(.product-steps,.thread-line){background:#18211d;color:#f5f3ee;border-radius:6px}
.studio-inner :is(.product-steps b,.thread-line b){color:#ff9668}
.studio-inner :is(.product-index a,.case-search-presets button,.demo-choices button,.sample-links button){background:#fff;color:#30382f;border:1px solid #d8dbd4;border-radius:5px}
.studio-inner :is(.product-index a,.case-search-presets button,.demo-choices button,.sample-links button):hover{border-color:#e96831;background:#fff2e9}
.studio-inner :is(.product-detail-lead,.launch-hero,.detail-hero,.solution-lead,.product-lead,.demo-lead){padding-block:32px;margin-block:0 24px}
.studio-inner :is(.product-detail-lead,.launch-heading,.detail-heading) h1{font-size:clamp(32px,3.3vw,46px)}
.studio-inner .product-detail-lead{grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.studio-inner .product-detail-lead figure{margin:0}
.studio-inner .product-detail-lead figure img{width:100%;height:auto;aspect-ratio:1.85;object-fit:cover;border:0;border-radius:8px;padding:0}
.studio-inner .solution-visual{border:0;border-radius:8px;overflow:hidden;box-shadow:none;background:transparent}
.studio-inner .solution-visual img{width:100%;height:auto;padding:0}
.studio-inner .solution-visual figcaption{background:#eeece5;color:#626a60;font-size:12px;padding:12px 18px}
.studio-inner .detail-top-art{max-width:none;width:100%;margin:24px 0 0}
.studio-inner .detail-top-art img{max-height:410px;object-fit:cover;object-position:center}
.studio-inner .product-breadcrumb{font-size:12px;margin-block:18px 4px}
.studio-inner .product-contact{padding-block:24px 30px}
.studio-inner :is(.product-kind,.product-kind span,.product-result b,.section-number){color:#956040}
.studio-inner :is(.market-conclusion,.sheet-conclusion,.product-signals,.research-notice){background:#eeece5;border-color:#dedfd8;color:#30382f;border-radius:6px}
.studio-inner :is(.channel-deliveries article,.agent-principle article,.store-card,.manager-card,.manager-conversation,.channel-row){background:#fff;border-color:#dedfd8;border-radius:7px}
.studio-inner :is(.channel-deliveries article,.agent-principle article){border-top:2px solid #ff783e}
.studio-inner .channel-product .agent-example,.studio-inner .sales-agent .agent-hero aside{background:#18211d;color:#fffaf1;box-shadow:none;border-radius:8px}
.studio-inner #channel-agent-form{background:#f5f3ee;border:1px solid #dedfd8;border-radius:7px}
.studio-inner .sales-agent .agent-hero{padding-block:32px;gap:30px}
.studio-inner .sales-agent .agent-hero h1{font-size:42px;line-height:1.35}
.studio-inner .sales-agent .agent-hero h1 em{color:#ce673c}
.studio-inner .sales-agent .agent-hero>div>p{font-size:15px}
.studio-inner .agent-workspace{background:#fff;border-color:#dedfd8;box-shadow:none;border-radius:8px}
.studio-inner .agent-tabs{background:#18211d}.studio-inner .agent-tabs button[aria-selected=true]{background:#ff783e;color:#202522}
.studio-inner .task-card{background:#f5f3ee;border-color:#dedfd8;color:#202522}
.studio-inner .task-card[aria-current=true]{background:#fff0e6;border-color:#e9ac87;box-shadow:inset 3px 0 #e96831}
.studio-inner .chat-log{background:#f5f3ee}.studio-inner .chat-message.agent{background:#fff;border-color:#e96831}.studio-inner .chat-message.user{background:#202522;color:white}
.studio-inner :is(.quick-actions button,.voice-button,.chat-compose textarea){background:#fff;border-color:#d8dbd4;color:#30382f}

/* Two illustrated content destinations: a wide dark masthead and useful content. */
.studio-inner .hub-main{padding-top:26px;padding-bottom:20px}
.studio-inner .hub-intro{grid-template-columns:46% 54%;gap:0;min-height:300px;background:#18211d;border-radius:10px;overflow:hidden;margin-bottom:28px}
.studio-inner .hub-intro>div{padding:30px 34px}
.studio-inner .hub-intro h1{color:#fffaf1;font-size:40px;line-height:1.35;margin:12px 0 18px}
.studio-inner .hub-intro p{color:#c3cdc3;font-size:14px;line-height:1.9}
.studio-inner .hub-intro .eyebrow{color:#ffad7b;margin:0;font-size:11px}
.studio-inner .hub-intro img{width:100%;height:100%;min-height:300px;max-height:340px;object-fit:cover;border-radius:0;padding:0;align-self:stretch}
.studio-inner .hub-intro img[src*="about-laofeng"]{object-position:center 25%}
.studio-inner .hub-heading{margin-bottom:16px;align-items:center}
.studio-inner .hub-heading h2{font-size:24px}
.studio-inner .hub-tag{background:#f0eee7;color:#666d61;border-radius:4px;font-size:11px;line-height:1.6;padding:5px 9px}
.studio-inner .hub-panel{padding:26px 30px;border-color:#dedfd8;border-radius:8px;margin-bottom:22px}
.studio-inner .hub-main:has(#claim-demo){display:grid;grid-template-columns:0.8fr 1.2fr;gap:22px}
.studio-inner .hub-main:has(#claim-demo) .hub-intro{grid-column:1/-1;margin:0}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel{margin:0;min-width:0}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(2){background:#eae8df;display:flex;flex-direction:column;justify-content:flex-start}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(2) .hub-heading{display:block}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(2) .hub-tag{display:inline-block;margin-top:12px;background:#faf9f5}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(2)>p{max-width:350px;line-height:2}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(3){border-top:3px solid #ff783e}
.studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(3) .hub-heading{flex-wrap:wrap;gap:9px}
.studio-inner #claim-demo{margin-top:14px}
.studio-inner #task-notice:empty{display:none}
.studio-inner .method-grid{gap:14px;margin-bottom:26px}
.studio-inner .method-card{border:1px solid #dedfd8;border-radius:8px;padding:24px 26px;background:#fff;transition:border-color .18s,transform .18s}
.studio-inner .method-card:hover{border-color:#d5a78c;transform:translateY(-2px)}
.studio-inner .method-card small{color:#7f8177;font-size:12px}
.studio-inner .method-card h3{font-size:20px;color:#202522;margin-top:8px;line-height:1.5}
.studio-inner .method-card summary{padding-right:44px}
.studio-inner .method-card summary:after{background:#18211d;color:#ffad7b;width:30px;height:30px;border-radius:50%;font-size:18px;top:12px}
.studio-inner .method-card[open]{border-color:#e96831}
.studio-inner #public-cases{padding-top:14px;border-top:1px solid #d8dbd4}
.studio-inner #case-list .method-card{background:#eeece5;border-color:transparent}
.studio-inner #case-list .method-card summary:after{background:#fff;color:#a4542f}
.studio-inner .topic-links a{background:#f4f2eb;border:1px solid #e4e0d7;color:#5c6158}

/* Workspace is an application: compact masthead, aligned metrics, readable records. */
.studio-inner .work-page{padding-top:26px;padding-bottom:16px}
.studio-inner .work-page .work-intro{display:grid;grid-template-columns:60% 40%;gap:0;background:#18211d;border-radius:10px;overflow:hidden;padding:0;min-height:246px}
.studio-inner .work-intro>div{padding:25px 32px}
.studio-inner .work-page .work-intro h1{font-size:32px;color:#fffaf1;margin:9px 0 13px}
.studio-inner .work-page .work-intro h1 em{color:#ffad7b}
.studio-inner .work-page .work-intro p{color:#c3cdc3;font-size:13px;max-width:570px}
.studio-inner .work-page .work-intro .eyebrow{color:#ffad7b;font-size:11px}
.studio-inner .work-page .work-intro img{height:100%;min-height:246px;width:100%;border-radius:0;padding:0;object-fit:cover;align-self:stretch}
.studio-inner .work-intro .work-secondary{background:transparent;border-color:#69756a;color:#eeeae0}
.studio-inner .work-context{border:0;padding-block:13px;font-size:11px}
.studio-inner .work-summary{gap:1px;background:#dedfd8;border:1px solid #dedfd8;border-radius:8px;overflow:hidden}
.studio-inner .work-page .work-metric{border:0;border-radius:0;background:#fff;display:flex;align-items:center;justify-content:space-between;flex-direction:row-reverse;padding:18px 22px}
.studio-inner .work-metric b{font-size:32px;color:#202522;font-weight:500;margin:0}
.studio-inner .work-metric span{font-size:13px;color:#71796c}
.studio-inner .work-list-title{padding:20px 20px 8px}
.studio-inner .work-filters{padding:10px 18px 16px;border-bottom:1px solid #e6e6df;margin-bottom:12px}
.studio-inner .work-filters button[aria-pressed=true]{background:#202522;color:#fff}
.studio-inner .work-detail{padding:26px;min-height:294px}
.studio-inner .work-detail .work-empty{text-align:left;max-width:540px;padding:22px 14px}
.studio-inner .work-item[aria-current=true]{background:#fff0e6;border-color:#eab08b}
.studio-inner .work-feedback{background:#f3f1e9;border-left:3px solid #e96831;border-radius:3px}
.studio-inner .work-secondary{background:#fff;border-color:#d8dbd4;border-radius:5px;color:#465044}
.studio-inner .work-page dialog,.studio-inner .work-save-dialog{background:#fff;border-radius:10px;color:#202522}

/* Single continuing conversation. Brand band stays short; input stays visible. */
.studio-inner .operator-page{padding-top:0}
.studio-inner .operator-page .operator-intro{max-width:none;width:100%;background:#18211d;margin:0 0 22px;padding:20px max(30px,calc((100vw - 1220px)/2));min-height:118px}
.studio-inner .operator-intro-copy{position:relative;padding-right:240px;max-width:none;width:100%}
.studio-inner .operator-intro-copy:after{content:"";position:absolute;right:0;top:0;width:175px;height:90px;background:url('../assets/agent-conversation-flow-v1.webp') center/cover no-repeat;border-radius:5px;opacity:.95}
.studio-inner .operator-page .operator-intro h1{color:#fffaf1;font-size:28px;margin:0 0 8px;line-height:1.45}
.studio-inner .operator-page .operator-intro-copy>p:last-child{color:#c3cdc3;font-size:13px;margin:0;line-height:1.8}
.studio-inner .operator-page .operator-chat-shell{max-width:1220px;padding:0;border:1px solid #dedfd8;border-radius:10px;box-shadow:0 8px 26px #18211d05}
.studio-inner .chat-shell-heading{padding:16px 22px 13px}
.studio-inner .chat-prompt-strip button{background:#f5f3ee;border-color:#e5e1d8;color:#676d62;border-radius:5px;min-height:32px}
.studio-inner .chat-prompt-strip button:hover{background:#fff0e6;border-color:#eab08b}
.studio-inner .deep-chat-stage{background:#fff;min-height:280px;height:clamp(280px,calc(100dvh - 445px),540px)}
.studio-inner .chat-footer-line{background:#fff;border-color:#edece6}
.studio-inner .work-chat-tools{background:#f8f7f2;border-color:#edece6}
.studio-inner .operator-page+.footer{margin-top:20px;padding-block:16px}

@media(max-width:1000px) and (min-width:761px){.studio-inner .hub-intro h1{font-size:34px}.studio-inner .hub-intro>div{padding:25px}.studio-inner .work-page .work-intro h1{font-size:27px}.studio-inner .work-intro>div{padding:24px}.studio-inner .hub-main:has(#claim-demo){grid-template-columns:1fr 1.3fr}.studio-inner .hub-main:has(#claim-demo) .hub-panel{padding:22px}.studio-inner .work-metric{gap:12px}}
@media(max-width:760px){
 .studio-inner .wrap{padding-inline:20px}
 .studio-inner .hub-main,.studio-inner .work-page{padding-top:20px}
 .studio-inner .hub-intro{grid-template-columns:1fr;min-height:0;margin-bottom:22px}
 .studio-inner .hub-intro>div{padding:25px 24px 20px}
 .studio-inner .hub-intro h1{font-size:31px;margin:10px 0 14px}
 .studio-inner .hub-intro p{font-size:13px;margin-bottom:0}
 .studio-inner .hub-intro img{height:auto;min-height:0;max-height:none;aspect-ratio:1.9;object-fit:cover}
 .studio-inner .hub-main:has(#claim-demo){grid-template-columns:1fr;gap:16px}
 .studio-inner .hub-panel{padding:22px}
 .studio-inner .hub-heading{align-items:flex-start}
 .studio-inner .hub-heading h2{font-size:22px}
 .studio-inner .method-card{padding:20px}.studio-inner .method-card h3{font-size:19px}
 .studio-inner .hub-main:has(#claim-demo)>.hub-panel:nth-child(2)>p{max-width:none}
 .studio-inner .work-page .work-intro{grid-template-columns:1fr;min-height:0}
 .studio-inner .work-intro>div{padding:24px}
 .studio-inner .work-page .work-intro h1{font-size:27px}
 .studio-inner .work-page .work-intro img{order:0;min-height:0;height:auto;aspect-ratio:2.3}
 .studio-inner .work-page .work-metric{padding:12px 16px}.studio-inner .work-metric b{font-size:27px}
 .studio-inner .work-detail{padding:20px}
 .studio-inner .operator-page .operator-intro{padding:19px 20px;min-height:0;margin-bottom:18px}
 .studio-inner .operator-intro-copy{padding:0}.studio-inner .operator-intro-copy:after{display:none}
 .studio-inner .operator-page .operator-intro h1{font-size:25px}
 .studio-inner .operator-page .operator-chat-shell{width:calc(100% - 32px);padding:0}
 .studio-inner .chat-shell-heading{padding:13px 16px}
 .studio-inner .deep-chat-stage{height:clamp(290px,calc(100dvh - 446px),500px);min-height:290px}
 .studio-inner :is(.product-detail-lead,.launch-hero,.detail-hero,.solution-lead,.product-lead,.demo-lead){padding-block:24px;margin-bottom:14px}
 .studio-inner .product-detail-lead{grid-template-columns:1fr;gap:20px}
 .studio-inner .sales-agent .agent-hero h1{font-size:32px}
 .studio-inner .detail-top-art img{max-height:260px;object-fit:cover}
 .studio-inner :is(.product-section,.launch-section,.section){padding-block:24px}
 .studio-inner .footer{margin-top:20px;font-size:11px}
}
@media(prefers-reduced-motion:reduce){.studio-inner .method-card{transition:none}.studio-inner .method-card:hover{transform:none}}