.ggv-page{margin:0;background:#f4f8fa;color:#213f4b;font-family:system-ui,"Microsoft YaHei",sans-serif}.ggv-page nav{display:flex;justify-content:space-between;padding:18px 4%;background:white}.ggv-page a{color:#12846e}.ggv-page main{max-width:1400px;margin:24px auto;padding:0 24px}.ggv-page header{padding:30px;background:linear-gradient(120deg,#e7f6f0,#edf1fc);border-radius:18px}.ggv-page h1{font-size:28px;margin:12px 0}.ggv-layout{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:22px;margin-top:22px}.ggv-layout section{background:white;border:1px solid #e4ebee;border-radius:16px;padding:24px}.ggv-page textarea{box-sizing:border-box;width:100%;min-height:190px;resize:vertical;padding:14px;border:1px solid #bbd7d0;border-radius:10px;margin:12px 0;font:inherit}.ggv-page button,.ggv-download{display:inline-block;padding:11px 18px;margin:5px 6px 5px 0;border:0;border-radius:8px;background:#138570;color:white;font:inherit;cursor:pointer}.ggv-page button:disabled{opacity:.5;cursor:wait}.ggv-page .ggv-secondary{background:#edf5f3;color:#146b5b}.ggv-muted{color:#6a818b;font-size:13px;line-height:1.8}.ggv-page video{width:100%;background:#111;border-radius:10px}.ggv-page .ggv-solution{white-space:pre-wrap;line-height:1.8}.ggv-problem,#ggv-images img{max-width:220px;max-height:180px;margin:8px;border-radius:8px}.ggv-upload{display:block;font-size:14px;margin-bottom:14px}.ggv-upload input{display:block;margin-top:10px}.ggv-page dialog{border:0;border-radius:16px;padding:30px;width:min(400px,80vw)}.ggv-page dialog::backdrop{background:#18332b80}.ggv-page dialog input{display:block;margin:10px 0;padding:10px;font:inherit;width:90%}#ggv-message,#ggv-pay-error{color:#a1371e;white-space:pre-wrap}@media(max-width:800px){.ggv-layout{grid-template-columns:1fr}.ggv-page main{padding:0 12px}.ggv-page header{padding:24px}}
.ggv-page .ggv-download{color:white;text-decoration:none}
.ggv-editor{box-sizing:border-box;width:100%;min-height:190px;max-height:480px;overflow:auto;padding:14px;border:1px solid #bbd7d0;border-radius:10px;margin:12px 0;white-space:pre-wrap;overflow-wrap:anywhere;outline:none;line-height:1.6}
.ggv-editor:focus{border-color:#138570;box-shadow:0 0 0 2px #13857020}
.ggv-editor:empty:before{content:attr(data-placeholder);color:#82939b;pointer-events:none}
.ggv-inline-image{display:inline-block;position:relative;vertical-align:middle;max-width:100%;margin:6px 4px;border:1px solid #e4ebee;border-radius:8px;padding:5px;white-space:normal}
.ggv-inline-image img{display:block;max-width:100%;width:190px;max-height:180px;object-fit:contain;border-radius:5px}
.ggv-page .ggv-inline-image button{position:absolute;right:2px;top:2px;margin:0;padding:0;width:24px;height:24px;border-radius:50%;background:white;color:#506c75;border:1px solid #d9e5e8;line-height:20px}
#ggv-image-count{font-size:12px;color:#6a818b}
#ggv-image-error{font-size:13px;color:#a1371e}