/* 沿用会客厅深蓝紫框架，只调整经营体验工作区。 */
#experience .experience-heading{margin-bottom:26px;gap:36px}
#experience .experience-heading h1{font-size:36px;line-height:1.5;letter-spacing:-.6px}
#experience .experience-heading p{font-size:16px;line-height:1.9;max-width:36em}
#experience .experience-heading>img{height:240px;object-fit:cover}
.trial-value-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 30px}
.trial-value-row article{border:1px solid var(--line);border-radius:14px;padding:18px;background:rgba(255,255,255,.025)}
.trial-value-row b{display:block;font-size:16px;color:#eee8fa;margin-bottom:7px}
.trial-value-row p{margin:0;font-size:14px;line-height:1.8;color:#b7b5c9}
#experience .scenario-switch{margin:22px 0 16px}
#experience .scenario-switch button{min-height:76px;font-size:16px}
#experience .scenario-switch small{display:block;font-size:12px;color:#b4aec3;margin-top:5px;font-weight:400}
#experience .experience-workbench{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:start}
#experience .experience-workbench>*{min-width:0}
#experience .editor-heading{align-items:center;gap:8px}
#experience .editor-heading h2{font-size:22px}
#experience .form-card label{font-size:15px;line-height:1.7;display:block;margin-top:18px}
#experience input,#experience textarea{font-size:16px;width:100%;box-sizing:border-box;line-height:1.8}
#experience #trialMaterial{min-height:230px}
#experience .input-note{font-size:13px;line-height:1.9}
.trial-task-description{font-size:15px;line-height:1.9;color:#d1c8e3;margin:0 0 22px}
.trial-step{display:inline-block;font-size:11px;letter-spacing:1.4px;color:#b9a1df;margin-bottom:8px}
.trial-sample-library{margin:18px 0;padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(12,9,30,.35)}
.trial-sample-library h3{font-size:16px;margin:0 0 12px}
.trial-sample-options,.trial-actions,.trial-quick-questions{display:flex;flex-wrap:wrap;gap:8px}
.trial-sample-options button,.trial-quick-questions button{border:1px solid var(--line);background:rgba(255,255,255,.04);color:#ded5ef;border-radius:10px;min-height:44px;padding:10px 13px;font:inherit;font-size:14px}
.trial-sample-options button.selected{border-color:#a283d7;background:rgba(145,103,209,.2)}
#trialSamplePreview{white-space:pre-wrap;font-family:inherit;font-size:14px;line-height:1.9;color:#c6bfd4;margin:16px 0;overflow-wrap:anywhere}
.trial-source{color:#bca7df;font-size:13px;margin:12px 0}
#trialInputChanged{font-size:14px;color:#d8c1f2;line-height:1.8}
#experience .trial-output{min-height:330px}
#experience .result-empty{padding:35px 0}
#experience .result-empty p{line-height:1.9}
.trial-follow-up{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
.trial-follow-up h3{font-size:19px;margin:0 0 12px}
.trial-follow-up .btn{min-height:44px;font-size:14px}
.trial-playroom,.trial-briefroom{margin-top:24px;padding:28px}
.trial-playroom h2,.trial-briefroom h2{font-size:24px;margin:0 0 12px;line-height:1.6}
.trial-playroom>p,.trial-briefroom>p{color:#bdb5cf;font-size:15px;line-height:1.9;margin:0 0 18px}
.trial-chat-log{display:grid;gap:14px;margin:20px 0}
.trial-chat-bubble{border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:14px;padding:18px;overflow-wrap:anywhere}
.trial-chat-bubble.user{background:rgba(125,96,178,.17);margin-left:32px}
.trial-chat-bubble b{font-size:12px;color:#b7a0dc}
.trial-chat-bubble p{white-space:pre-wrap;font-size:15px;line-height:1.9;margin:9px 0 0;color:#e5deee}
#trialCustomerForm{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end;margin-top:14px}
#trialCustomerForm label{font-size:14px;display:block;color:#c3b8d4}
#trialCustomerForm input{margin-top:8px}
.trial-playroom .ai-result:empty{display:none}
.trial-bottom-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
#experience [hidden]{display:none!important}
#experience button:disabled{opacity:.48;cursor:wait}
@media(max-width:1000px){#experience .experience-workbench{grid-template-columns:1fr}}
@media(max-width:640px){
 #experience .experience-heading{gap:18px;margin-bottom:20px}
 #experience .experience-heading>img{height:142px;border-radius:16px}
 #experience .experience-heading h1{font-size:28px;letter-spacing:0;line-height:1.6}
 #experience .experience-heading p{font-size:15px;margin-bottom:15px}
 .trial-value-row{gap:7px;margin:18px 0 24px}
 .trial-value-row article{padding:12px 9px;border-radius:12px}
 .trial-value-row b{font-size:14px;line-height:1.6}
 .trial-value-row p{font-size:12px;line-height:1.8}
 #experience .scenario-switch{gap:7px}
 #experience .scenario-switch button{padding:12px 6px;font-size:14px;min-height:82px}
 #experience .scenario-switch small{font-size:11px}
 #experience .experience-workbench .form-card,#experience .trial-output,.trial-playroom,.trial-briefroom{padding:22px 18px;border-radius:18px}
 #experience .editor-heading h2{font-size:20px}
 #experience .editor-heading .text-btn{font-size:13px;padding:10px 4px}
 #experience #trialMaterial{min-height:220px}
 .trial-playroom h2,.trial-briefroom h2{font-size:22px}
 #trialCustomerForm{grid-template-columns:1fr}
 #trialCustomerForm .btn{width:100%}
 .trial-chat-bubble{padding:15px}
 .trial-bottom-actions .btn{width:100%}
}