.progress-box[data-v-bafd0378]{margin-top:14px}.mode-tabs[data-v-bafd0378]{display:flex;gap:8px;margin-bottom:18px;padding:4px;background:var(--bg);border:1px solid var(--border);border-radius:10px}.mode-tab[data-v-bafd0378]{flex:1;padding:9px 0;border:none;border-radius:8px;background:transparent;font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;white-space:nowrap;transition:all .2s}.mode-tab.active[data-v-bafd0378]{background:var(--surface);color:var(--primary);box-shadow:0 1px 4px #00000014;font-weight:600}.file-list[data-v-bafd0378]{display:flex;flex-direction:column;gap:8px;margin-top:12px}.file-row[data-v-bafd0378]{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:8px}.file-idx[data-v-bafd0378]{width:24px;height:24px;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:600}.file-name[data-v-bafd0378]{flex:1;font-size:14px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-size[data-v-bafd0378]{flex:none;font-size:12px;color:var(--text-muted);font-variant-numeric:tabular-nums}:root{--bg: #f5f7fa;--surface: #ffffff;--border: #e4e7ed;--text: #303133;--text-muted: #909399;--primary: #4e8cee;--primary-dark: #3b6fd4;--primary-soft: #eaf1fd;--radius: 12px;--shadow: 0 1px 3px rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.page{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar-inner{max-width:860px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.logo{width:32px;height:32px;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:9px;color:#fff;background:linear-gradient(135deg,#5b9bff,#3b6fd4);box-shadow:0 1px 4px #3b6fd459}.brand-name{font-size:18px;font-weight:600}.nav{display:flex;gap:20px}.nav-link{color:var(--text-muted);text-decoration:none;font-size:14px}.nav-link:hover{color:var(--primary)}.main{flex:1;width:100%;max-width:860px;margin:0 auto;padding:36px 20px 48px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;margin-bottom:24px}.card-title{font-size:16px;font-weight:600;margin-bottom:6px}.card-desc{color:var(--text-muted);font-size:13px;margin-bottom:18px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;color:var(--text-muted);margin-bottom:6px}.input{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fafbfc;transition:border-color .2s,box-shadow .2s}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4e8cee26;background:var(--surface)}.input-row{display:flex;gap:12px}.input-row .field{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:13px 0;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{background:#a8c4f0;cursor:not-allowed}.btn-ghost{background:var(--primary-soft);color:var(--primary);width:auto;padding:6px 16px;font-size:13px;font-weight:500}.btn-ghost:hover{background:#dce8fb}.tip{display:flex;gap:8px;align-items:flex-start;font-size:13px;border-radius:8px;padding:10px 14px;margin-top:14px}.tip-error{background:#fef0f0;color:#d54941}.tip-info{background:var(--primary-soft);color:#3568b8}.tip-success{background:#e9f9f0;color:#23a06e}.card-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--primary);background:var(--primary-soft);border-radius:999px;padding:4px 12px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px}.step-num{width:26px;height:26px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;margin-bottom:10px}.step h4{font-size:14px;margin-bottom:6px}.step p{font-size:13px;color:var(--text-muted);line-height:1.6}.faq-item{padding:14px 0;border-bottom:1px solid var(--border)}.faq-item:last-child{border-bottom:none}.faq-q{font-size:14px;font-weight:600;margin-bottom:6px}.faq-a{font-size:13px;color:var(--text-muted);line-height:1.7}.footer{border-top:1px solid var(--border);background:var(--surface);text-align:center;padding:20px;color:var(--text-muted);font-size:13px}@media (max-width: 640px){.steps{grid-template-columns:1fr}.input-row{flex-direction:column;gap:0}.main{padding:24px 14px 36px}.card{padding:20px}}