/* 自定义表单-3 (custom_form_3): 浅蓝灰底 左标题/副标题 + 右双列内嵌询盘表单。 */
.ly_custom_form_3 {
    --cf-bg: #F4F7FB;
    background: var(--cf-bg);
    box-sizing: border-box;
}
.ly_custom_form_3 .wide { margin: 0 auto; padding: 0; box-sizing: border-box; }
.ly_custom_form_3 .wide.module_width_1440 { width: 1440px; max-width: 100%; }
.ly_custom_form_3 .wide.module_width_full { width: 100%; }
.ly_custom_form_3 .wide.module_width_global { width: var(--deco-module-width, 1440px); max-width: 100%; }
.ly_custom_form_3 .section {
    box-sizing: border-box;
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 72px;
}

/* ---- 左侧标题/副标题 ---- */
.ly_custom_form_3 .cf3_info { flex: 0 0 36%; min-width: 0; }
.ly_custom_form_3 .cf3_kicker {
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--cf-pc-kicker-size, 14px);
    line-height: 1.4;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cf-kicker-color, #0066E6);
}
.ly_custom_form_3 .cf3_kicker::before {
    content: "";
    flex: none;
    width: 30px;
    height: 2px;
    background: var(--cf-kicker-color, #0066E6);
}
.ly_custom_form_3 .cf3_title {
    margin: 0 0 36px;
    font-size: var(--cf-pc-title-size, 40px);
    line-height: 1.3;
    font-weight: 700;
    color: var(--cf-title-color, #1A2B4B);
}
.ly_custom_form_3 .cf3_subtitle {
    margin: 0;
    font-size: var(--cf-subtitle-size, 15px);
    line-height: 1.8;
    color: var(--cf-subtitle-color, #6B7A99);
}

/* ---- 右侧表单 ---- */
.ly_custom_form_3 .cf3_form { flex: 1; min-width: 0; }
.ly_custom_form_3 .cf3_form-title {
    margin: 0 0 24px;
    font-size: var(--cf-pc-form-title-size, 24px);
    line-height: 1.3;
    font-weight: 600;
    color: var(--cf-form-title-color, #0B1D3A);
}
.ly_custom_form_3 .deco-inquiry-field { margin-bottom: 18px; }
.ly_custom_form_3 .deco-inquiry-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #4B5C7A;
    margin-bottom: 8px;
}
.ly_custom_form_3 .deco-inquiry-input {
    border: 1px solid #E3E8F0;
    border-radius: 6px;
    padding: 13px 14px;
    background: #FFFFFF;
}
.ly_custom_form_3 .deco-inquiry-input:focus { border-color: #0066E6; }
.ly_custom_form_3 .deco-inquiry-submit {
    width: 100%;
    height: var(--cf-pc-btn-height, 48px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    padding: 0 16px;
    font-family: var(--cf-btn-font, Poppins-Medium);
    font-size: var(--cf-pc-btn-font-size, 16px);
    text-transform: none;
    letter-spacing: 0.02em;
    border: 1px solid var(--cf-btn-border-color, #0066E6);
    border-radius: var(--cf-pc-btn-radius, 4px);
    color: var(--cf-btn-text-color, #FFFFFF);
    background: var(--cf-btn-bg-color, #0066E6);
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.ly_custom_form_3 .deco-inquiry-submit:hover {
    color: var(--cf-btn-text-hover-color, #FFFFFF);
    background: var(--cf-btn-bg-hover-color, #0055C2);
    border-color: var(--cf-btn-border-hover-color, #0055C2);
}

/* ---- 移动端: 单列 ---- */
@media screen and (max-width: 1000px) {
    .ly_custom_form_3 .section { flex-direction: column; gap: 28px; }
    .ly_custom_form_3 .cf3_info { flex: none; width: 100%; }
    .ly_custom_form_3 .cf3_kicker { font-size: var(--cf-mobile-kicker-size, 12px); }
    .ly_custom_form_3 .cf3_title { font-size: var(--cf-mobile-title-size, 28px); margin-bottom: 16px; }
    .ly_custom_form_3 .cf3_subtitle { font-size: var(--cf-mobile-subtitle-size, 13px); }
    .ly_custom_form_3 .cf3_form-title { font-size: var(--cf-mobile-form-title-size, 20px); margin-bottom: 16px; }
    .ly_custom_form_3 .deco-inquiry-field.deco-col-2 { width: 100%; }
    .ly_custom_form_3 .deco-inquiry-submit {
        border-radius: var(--cf-mobile-btn-radius, 4px);
        font-size: var(--cf-mobile-btn-font-size, 14px);
        height: var(--cf-mobile-btn-height, 44px);
    }
}