.tutorial-stage{display:flex;flex-direction:column;gap:24px;width:100%;max-width:none}.tutorial-picture{width:100%;max-width:none}.tutorial-picture img{width:100%;height:auto;border-radius:15px}.tutorial-callouts{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-top:0;width:100%}.tutorial-bubble{height:100%;font-size:12px;padding:12px}.tutorial-bubble:after{left:20px;top:-5px;transform:rotate(45deg);border:0;border-left:1px solid #d8d4b9;border-top:1px solid #d8d4b9}.tutorial-explain{display:block;margin:0 auto 4px;min-height:28px;font-size:11px;color:#758861}.tutorial-copy{padding-bottom:14px}.tutorial-footer{padding-top:6px}
.chat-view>.appbar{min-height:59px;padding-top:7px;padding-bottom:15px}.chat-view .appbar-title h2:empty{display:none}
.background-manager{padding-top:0}.background-switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 0 17px;border-bottom:1px solid var(--line)}.background-switch strong{font-size:14px;font-weight:500}.background-toggle{width:43px;height:25px;padding:3px;background:#d7ddcf;border:1px solid #c6cfba;border-radius:18px;flex-shrink:0;min-height:0}.background-toggle span{display:block;width:17px;height:17px;background:#fffef6;border-radius:50%;box-shadow:0 1px 3px #58694c30;transition:transform .15s}.background-toggle.on{background:#627d56;border-color:#627d56}.background-toggle.on span{transform:translateX(17px)}.background-section-title{display:flex;justify-content:space-between;align-items:center;margin:19px 0 10px}.background-section-title h4{font-size:14px;font-weight:500}.background-section-title>span{font-size:11px;color:#8b987d}.background-empty{padding:23px 12px;text-align:center;border:1px dashed #d9e0cd;background:#f8f9f1;border-radius:12px;font-size:12px;color:#909b82;line-height:1.8}.background-picker-btn{margin:12px 0 21px;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;min-height:40px;background:#f0f4e8;border-color:#d1ddc3}.background-card{border:1px solid #d9e2cf;border-radius:13px;background:#fffef8;padding:12px;margin:10px 0}.background-card-head{display:flex;align-items:center;justify-content:space-between;gap:9px}.background-card-head>strong{font-weight:500;font-size:13px;line-height:1.65;flex:1;min-width:0}.background-card-head .icon-btn{width:29px;height:29px;color:#8a967b}.background-add{border:1px solid #d4dfc7;border-radius:15px;padding:4px 11px;min-height:30px;font-size:11px;color:#617a4e;flex-shrink:0}.background-meta{display:flex;flex-wrap:wrap;gap:6px;font-size:10px;color:#91a07d;line-height:1.7;margin:5px 0 9px}.background-scope{background:#eef3e5;border-radius:4px;padding:0 5px;color:#7e9069}.background-text summary{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;list-style:none;font-size:12px;line-height:1.85;color:#798a67;cursor:pointer;overflow-wrap:anywhere}.background-text summary::-webkit-details-marker{display:none}.background-text[open] summary{-webkit-line-clamp:1;opacity:.75}.background-text>p{font-size:12px;color:#758766;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere;margin:10px 0 0}.background-purpose{font-size:10px!important;color:#98a18c!important;line-height:1.9}.background-profile{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0}.background-profile>summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;min-height:27px}.background-profile>summary strong{font-weight:500;font-size:13px;flex:1}.background-profile>summary>span{font-size:10px;color:#99a48c}.background-profile[open]>summary>svg{transform:rotate(90deg)}.background-profile>div{margin:12px 0 0;padding:12px;background:#f1f5e8;border-radius:10px}.background-profile p{font-size:12px;line-height:1.9;color:#7e8d6f;margin:0 0 7px;white-space:pre-wrap;overflow-wrap:anywhere}.background-profile .text-btn{font-size:11px;padding-left:0}.background-management .row-btn{padding-bottom:0}.background-management .row-btn strong{font-size:13px}.background-management .row-btn small{font-size:10px}.background-picker-tabs{display:flex;gap:8px}.background-picker-tabs .filter-btn{flex:1}.background-picker-note{font-size:11px;line-height:1.8;color:#98a48a;padding:13px 0 2px}.background-picker .background-empty{margin-top:12px}
.large-text .background-card-head>strong,.large-text .background-switch strong,.large-text .background-section-title h4{font-size:16px}.large-text .background-text summary,.large-text .background-text>p,.large-text .background-empty,.large-text .background-profile p{font-size:14px}.large-text .background-meta{font-size:12px}.large-text .background-picker-note{font-size:13px}.large-text .tutorial-bubble{font-size:14px}
.background-text summary{display:block;overflow:visible}.background-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.background-expand{display:block;font-size:10px;color:#8e9e7c;margin-top:5px}.background-text .when-open{display:none}.background-text[open] .when-open{display:inline}.background-text[open] .when-closed,.background-text[open] .background-preview{display:none}.background-text[open] summary{opacity:1}.background-card>.background-purpose{margin:8px 0 0}
@media(max-width:360px){.tutorial-stage{display:flex;width:100%;gap:20px}.tutorial-callouts{gap:10px;padding-top:0}.tutorial-bubble{padding:10px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.background-toggle span{transition:none}}