:root{font-family:"Microsoft YaHei",system-ui,sans-serif;color:#23443e;background:#edf4f1;line-height:1.6}*{box-sizing:border-box}body{margin:0}.shell{max-width:1500px;margin:24px auto;padding:0 24px}header{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:18px 24px;background:white;border:1px solid #d8e6e0;border-radius:16px}header a{color:#177c6e;text-decoration:none}header strong{font-size:20px}.history{display:flex;align-items:end;gap:12px;margin-left:auto}.history label{margin:0}.history select{max-width:360px}.intro{margin:20px 4px;color:#54736a}.layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:20px;align-items:start}.panel{padding:24px;background:#fff;border:1px solid #d8e6e0;border-radius:14px;min-width:0}.results{display:grid;gap:20px}h1,h2{font-size:21px;line-height:1.4;margin:0 0 20px}h3{font-size:16px}label{display:block;font-weight:600;margin:16px 0 8px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;border:1px solid #cbded5;border-radius:7px;padding:10px 12px;background:#fff;color:#25443b}textarea{resize:vertical;line-height:1.8}button{border:1px solid #bad4c9;border-radius:7px;background:#fff;color:#176f62;padding:10px 16px;cursor:pointer}button.primary{background:#167b6b;color:white;border-color:#167b6b;font-weight:600}button:disabled{opacity:.45;cursor:default}button:focus-visible,input:focus,select:focus,textarea:focus,summary:focus-visible{outline:2px solid #48a893;outline-offset:2px}aside>button{width:100%;margin-top:12px}.hint{color:#71867e;font-size:13px;font-weight:400}.editor{min-height:400px;white-space:pre-wrap;font-size:15px}.heading,.actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.heading h2{margin-bottom:10px}.actions{margin-top:16px;justify-content:flex-end}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:14px;max-height:560px;overflow:auto;padding:16px;background:#f5f9f7;border:1px solid #e2ebe7;border-radius:8px}details{margin-top:16px;border-top:1px solid #e2ebe7;padding-top:16px}summary{cursor:pointer;font-weight:600;color:#177c6e}#error{background:#fff0ec;color:#9c3526;padding:14px;margin:16px 0;border:1px solid #f0c5bb;border-radius:8px}#notice{color:#267564}#wallet{font-size:13px;color:#927126}.stale{color:#9f6711!important;background:#fff7e8;padding:10px;border-radius:6px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#244b40;color:white;border-radius:8px;padding:12px 24px;z-index:10}[hidden]{display:none!important}@media(max-width:900px){.layout{grid-template-columns:1fr}.shell{padding:0 12px;margin:12px auto}header{padding:16px;gap:12px}.history{margin-left:0;width:100%}.history label{flex:1}.panel{padding:18px}.editor{min-height:340px}.heading{align-items:flex-start}}
:root .video-settings{display:flex;gap:12px;flex-wrap:wrap}.video-settings label{flex:1;min-width:120px}.video-segment{border:1px solid #d8e6e0;border-radius:10px;padding:16px;margin:16px 0}.video-segment textarea{min-height:190px}.video-segment .duration{max-width:130px}.video-segment .hint{white-space:pre-wrap}.video-segment ul{padding-left:18px;overflow-wrap:anywhere}.video-segment input[type=file]{font-size:13px}.video-result video{width:100%;max-height:480px;background:#172b26;border-radius:8px}.video-result{margin:14px 0}.video-result a{color:#177c6e}.video-settings select,#video-history select{max-width:100%}
.product-image-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:16px}.product-image-list>div{border:1px solid #d8e6e0;border-radius:8px;padding:6px;min-width:0}.product-image-list img{width:100%;height:100px;object-fit:contain;background:#f6f9f7}.product-image-list span{display:block;overflow-wrap:anywhere;font-size:12px}.product-image-list button{padding:4px 10px;font-size:12px}