/*
 * 查重独立端 — Liquid Glass 兼容层
 * 玻璃效果已移除，仅保留向后兼容变量
 */
:root {
    --ios-blue: #64748b;
    --ios-green: #059669;
    --ios-red: #dc2626;
    --ios-orange: #d97706;
    --ios-system-bg: #f8fafc;
    --glass-bg: #ffffff;
    --glass-bg-hover: #f1f5f9;
    --glass-border: #e2e8f0;
    --glass-shadow: 0 1px 3px rgba(15,23,42,0.06);
    --glass-blur: none;
    --academic-navy: #1e293b;
    --academic-gold: #d97706;
    --academic-text: #1e293b;
    --academic-serif: 'Inter','Noto Sans SC',sans-serif;
    --academic-sans: 'Inter','Noto Sans SC',sans-serif;
    --radius-ios: 16px;
    --radius-ios-sm: 12px;
    --container-max: 1100px;
}

.glass-card-v2 {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(15,23,42,0.04);
    padding: 28px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-card-v2:hover {
    box-shadow: 0 4px 12px rgba(15,23,42,0.07);
}

.ios-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 28px; border-radius: 12px;
    font-weight: 600; font-size: 14px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer; border: none; gap: 8px;
}
 .ios-btn-primary { background: #1e293b; color: white; }
 .ios-btn-primary:hover { background: #0f172a; transform: translateY(-1px); color: #fff; }
 .ios-btn-glass { background: rgba(100,116,139,0.08); color: #475569; border: 1px solid #e2e8f0; }
 .ios-btn-glass:hover { background: rgba(100,116,139,0.12); }
.ios-btn-block { display: flex; width: 100%; }

.ios-step-indicator {
    display: flex; justify-content: space-between;
    padding: 16px 20px; background: #f1f5f9;
    border-radius: 12px; margin-bottom: 24px;
}
.ios-step-item {
    flex: 1; text-align: center; position: relative; z-index: 2;
    font-size: 13px; font-weight: 600; color: #94a3b8; transition: all 0.3s;
}
 .ios-step-item.active { color: #1e293b; }
.ios-step-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(100,116,139,0.20); margin: 0 auto 8px; transition: all 0.3s;
}
 .ios-step-item.active .ios-step-dot { background: #1e293b; transform: scale(1.5); box-shadow: 0 0 10px rgba(100,116,139,0.18); }
.ios-badge {
    display: inline-flex; align-items: center;
    padding: 4px 10px; border-radius: 9999px;
    font-size: 11px; font-weight: 700; letter-spacing: 0.05em;
}
.ios-input {
    width: 100%; height: 48px;
    border: 1px solid #e2e8f0; border-radius: 12px;
    background: #ffffff; color: #1e293b;
    font-family: 'Inter','Noto Sans SC',sans-serif;
    font-size: 14px; padding: 0 16px; outline: none;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}
 .ios-input:focus { border-color: #64748b; box-shadow: 0 0 0 3px rgba(100,116,139,0.15); }

@media (max-width: 768px) {
    .glass-card-v2 { padding: 20px; border-radius: 12px; }
}