:root{--bg: #f6f7fb;--panel: #ffffff;--text: #1b1f2a;--muted: #6b7280;--border: #e3e6ee;--accent: #4f46e5;--accent-text: #ffffff;--accent-soft: #eef0ff;--ok: #16a34a;--warn: #d97706;--error: #dc2626;--radius: 12px;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,sans-serif;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #111318;--panel: #1a1d25;--text: #e7e9ee;--muted: #9aa1b2;--border: #2a2e3a;--accent: #7c7bff;--accent-soft: #24253a}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.55;font-size:15px}.app{max-width:860px;margin:0 auto;padding:32px 20px 64px}.header{margin-bottom:24px}.header-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.lang-switch{display:inline-flex;border:1px solid var(--border);border-radius:999px;overflow:hidden}.lang-switch button{border:none;border-radius:0;padding:4px 12px;font-size:13px;background:var(--panel);color:var(--muted)}.lang-switch button.active{background:var(--accent);color:var(--accent-text);font-weight:600}.lang-switch button:hover:not(:disabled):not(.active){border:none;color:var(--text)}.header h1{font-size:22px;margin:0 0 4px}.header p{margin:0;color:var(--muted);font-size:13.5px}.steps{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.step-dot{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:5px 12px}.step-dot.active{color:var(--accent);border-color:var(--accent);background:var(--accent-soft);font-weight:600}.step-dot.done{color:var(--ok)}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:16px}.card h2{font-size:17px;margin:0 0 4px}.card .sub{color:var(--muted);font-size:13.5px;margin:0 0 18px}.field{margin-bottom:16px}.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}.field .hint{font-size:12.5px;color:var(--muted);margin-top:5px}.field .hint code{background:var(--accent-soft);padding:1px 5px;border-radius:4px;font-size:12px}input[type=text],input[type=password],select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:14px;outline:none}input[type=text]:focus,input[type=password]:focus,select:focus{border-color:var(--accent)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}button{font:inherit;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:9px 16px;cursor:pointer;font-size:14px}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button.primary:hover:not(:disabled){filter:brightness(1.08)}.footer{display:flex;justify-content:space-between;gap:12px;margin-top:8px}.status{font-size:13.5px;padding:8px 12px;border-radius:8px;margin-top:8px}.status.ok{background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}.status.error{background:color-mix(in srgb,var(--error) 10%,transparent);color:var(--error)}.status.info{background:var(--accent-soft);color:var(--accent)}.matrix-import-hint{margin-top:10px;padding:8px 12px;border-left:3px solid var(--accent);border-radius:0 8px 8px 0;background:var(--accent-soft);color:var(--muted);font-size:12.5px;line-height:1.45}.checkbox{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--border);border-radius:10px;margin-bottom:10px;cursor:pointer}.checkbox.disabled{opacity:.55;cursor:not-allowed}.checkbox input{margin-top:3px}.checkbox .title{font-weight:600;font-size:14px}.checkbox .desc{font-size:12.5px;color:var(--muted)}.output-group-label{margin:16px 0 8px;color:var(--text);font-weight:600}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:10px}.sticker-cell{aspect-ratio:1;border:1px solid var(--border);border-radius:10px;background:var(--bg);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.sticker-cell img{width:100%;height:100%;object-fit:contain}.sticker-cell .placeholder{font-size:26px;opacity:.5}.sticker-cell .badge{position:absolute;top:4px;left:4px;font-size:10px;background:var(--accent);color:var(--accent-text);border-radius:4px;padding:1px 5px}.sticker-cell .emoji{position:absolute;bottom:4px;right:5px;font-size:13px}.progress{height:8px;border-radius:999px;background:var(--border);overflow:hidden}.progress>div{height:100%;background:var(--accent);transition:width .15s ease}.stage-list{list-style:none;padding:0;margin:14px 0 0}.stage-list li{display:flex;gap:10px;align-items:center;padding:7px 0;font-size:14px;color:var(--muted)}.stage-list li.active{color:var(--text);font-weight:600}.stage-list li.done{color:var(--ok)}.stage-list li.failed{color:var(--error)}.icon{width:20px;text-align:center}.summary{font-size:14px}.summary ul{margin:8px 0;padding-left:20px}.warnings{background:color-mix(in srgb,var(--warn) 12%,transparent);color:var(--warn);border-radius:8px;padding:10px 14px;font-size:13.5px;margin-top:12px}.error-box{background:color-mix(in srgb,var(--error) 10%,transparent);color:var(--error);border-radius:8px;padding:12px 14px;font-size:14px;margin-top:12px;white-space:pre-wrap;word-break:break-word}.meta-line{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13.5px;margin-bottom:14px}.meta-line strong{color:var(--text)}.divider{border:none;border-top:1px solid var(--border);margin:20px 0}.small{font-size:12.5px;color:var(--muted)}a{color:var(--accent)}