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var(--border);border-radius:8px;padding:12px;font-size:14px;resize:vertical;font-family:inherit;box-sizing:border-box}.fb-textarea[data-v-319cb743]:focus{outline:none;border-color:var(--primary)}.fb-counter[data-v-319cb743]{text-align:right;font-size:12px;color:var(--text-light);margin:4px 0 12px}.fb-input[data-v-319cb743]{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;box-sizing:border-box}.fb-input[data-v-319cb743]:focus{outline:none;border-color:var(--primary)}.fb-actions[data-v-319cb743]{display:flex;gap:12px;margin-top:16px}.fb-btn[data-v-319cb743]{flex:1;padding:10px;font-size:15px}.fb-done[data-v-319cb743]{text-align:center;padding:20px 0;font-size:15px;line-height:2}.fb-done .fb-btn[data-v-319cb743]{max-width:160px;margin:12px auto 0}:root{--primary: #1a56db;--primary-dark: #1442b0;--primary-light: #e8effc;--accent: #f59e0b;--accent-dark: #d97706;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--text: #1f2937;--text-secondary: #6b7280;--text-light: #9ca3af;--bg: #f8fafc;--bg-white: #ffffff;--border: #e5e7eb;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--max-width: 640px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 16px}.card{background:var(--bg-white);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.card-title{font-size:16px;font-weight:600;color:var(--text);margin-bottom:12px;display:flex;align-items:center;gap:8px}.card-title 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.required{color:var(--danger);margin-left:2px}.form-hint{font-size:12px;color:var(--text-light);font-weight:400;margin-left:4px}.form-input,.form-select{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:16px;color:var(--text);background:var(--bg-white);transition:border-color .2s;-moz-appearance:none;appearance:none;-webkit-appearance:none}.form-input:focus,.form-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}.option-group{display:flex;flex-wrap:wrap;gap:8px}.option-item{flex:1;min-width:calc(33% - 6px)}.option-item input[type=radio],.option-item input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.option-item label{display:block;padding:10px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);text-align:center;font-size:14px;cursor:pointer;transition:all .2s;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.option-item input:checked+label{border-color:var(--primary);background:var(--primary-light);color:var(--primary);font-weight:600}.option-item-half{min-width:calc(50% - 4px)}.tag{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500}.tag-reach{background:#fef3c7;color:#92400e}.tag-match{background:#d1fae5;color:#065f46}.tag-safe{background:#dbeafe;color:#1e40af}.tag-risk-high{background:#fee2e2;color:#991b1b}.tag-risk-medium{background:#fef3c7;color:#92400e}.tag-risk-low{background:#d1fae5;color:#065f46}.divider{height:1px;background:var(--border);margin:16px 0}.blur-mask{position:relative}.blur-mask:after{content:"";position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(transparent,var(--bg-white));pointer-events:none}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.spinner{width:48px;height:48px;border:4px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{margin-top:16px;color:var(--text-secondary);font-size:15px}.loading-subtext{margin-top:8px;color:var(--text-light);font-size:13px}.trust-bar{display:flex;align-items:center;justify-content:center;gap:16px;padding:12px 0;font-size:12px;color:var(--text-light)}.trust-item{display:flex;align-items:center;gap:4px}.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter-from,.fade-leave-to{opacity:0}@media (min-width: 768px){.container{padding:0 24px}.card{padding:28px}.option-item{min-width:auto}}@media (min-width: 1024px){:root{--max-width: 720px}}