.page-header {
    margin-bottom: 64px;
    border-left: 4px solid var(--color-secondary-container);
    padding-left: 24px;
    padding-top: 8px;
    padding-bottom: 8px;
    margin-top: 64px;
}

.page-title {
    font-family: 'Barlow', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary-container);
    margin-bottom: 8px;
}

.page-subtitle {
    font-size: 18px;
    color: var(--color-cad-grey);
    max-width: 600px;
    line-height: 1.5;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-gutter);
}

/* ================== 通用内容卡片 ================== */
.content-card {
    background-color: var(--color-white);
    border: 1px solid rgba(160, 174, 192, 0.3);
    padding: 24px;
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    position: relative;
}

/* 卡片装饰角 */
.card-corner-tl {
    position: absolute;
    top: 0;
    left: 0;
    width: 16px;
    height: 16px;
    border-top: 2px solid var(--color-cad-grey);
    border-left: 2px solid var(--color-cad-grey);
}

.card-corner-tr {
    position: absolute;
    top: 0;
    right: 0;
    width: 16px;
    height: 16px;
    border-top: 2px solid var(--color-cad-grey);
    border-right: 2px solid var(--color-cad-grey);
}

.card-accent-left {
    border-left: 4px solid var(--color-cad-grey);
}

/* ================== 表单组件 ================== */
.form-steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
    border-bottom: 1px solid rgba(160, 174, 192, 0.3);
    padding-bottom: 8px;
}

.form-steps {
    display: flex;
    gap: 16px;
}

.step {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    text-transform: uppercase;
    padding-bottom: 8px;
}

.step.active {
    border-bottom: 2px solid var(--color-secondary-container);
    color: var(--color-secondary-container);
    font-weight: 600;
}

.step.inactive {
    color: var(--color-cad-grey);
}

.form-id {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--color-cad-grey);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.form-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-cad-grey);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-control {
    background-color: var(--color-white);
    border: 1px solid rgba(160, 174, 192, 0.3);
    color: var(--color-primary-container);
    padding: 12px 16px;
    font-family: inherit;
    font-size: 16px;
    border-radius: 4px;
    appearance: none;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--color-secondary-container);
    outline: none;
    box-shadow: 0 0 0 1px var(--color-secondary-container);
}

select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23002c5f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
}

.section-divider {
    border-top: 1px solid rgba(160, 174, 192, 0.3);
    padding-top: 16px;
}

.form-actions {
    padding-top: 24px;
    display: flex;
    justify-content: flex-end;
}

/* 材质选择单选网格 (Bento Radios) */
.radio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.radio-input {
    display: none;
}

.radio-card {
    border: 1px solid rgba(160, 174, 192, 0.3);
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    display: block;
    border-radius: 4px;
    background-color: var(--color-white);
}

.radio-input:checked+.radio-card {
    border-color: var(--color-secondary-container);
    background-color: var(--color-technical-white);
}

.radio-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--color-primary-container);
    font-weight: 500;
}

.radio-desc {
    font-size: 12px;
    color: var(--color-cad-grey);
    margin-top: 4px;
}

/* ================== 右侧联系信息 ================== */
.contact-heading {
    font-family: 'Barlow', sans-serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--color-primary-container);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon-wrap {
    background-color: var(--color-technical-white);
    border: 1px solid rgba(160, 174, 192, 0.3);
    padding: 8px;
    border-radius: 4px;
    display: flex;
    margin-top: 4px;
}

.contact-icon {
    color: var(--color-cad-grey);
}

.contact-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--color-cad-grey);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 16px;
    color: var(--color-primary-container);
    line-height: 1.5;
}

.contact-value.highlight {
    font-size: 18px;
    font-weight: 700;
}

.contact-value.accent {
    color: var(--color-secondary-container);
}

.btn-full {
    width: 100%;
    margin-top: 32px;
}

/* ================== 地图占位 ================== */
.map-container {
    height: 256px;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    padding: 8px;
}

.map-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.map-container:hover .map-image {
    opacity: 1;
}

.map-overlay {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(160, 174, 192, 0.3);
    padding: 4px 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--color-primary-container);
    backdrop-filter: blur(4px);
}

/* 响应式断点 */
@media (min-width: 768px) {
    .page-title {
        font-size: 48px;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .radio-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .content-card {
        padding: 32px;
    }
}

@media (min-width: 992px) {

    .header-nav,
    .header-actions {
        display: flex;
    }

    .contact-layout {
        grid-template-columns: 7fr 5fr;
    }
}

/* ==========================================================
   Contact Form 7 样式适配与美化
   ========================================================== */

/* 输入框、下拉菜单、文本域通用美化 */
.wpcf7-form-control.wpcf7-text,
.wpcf7-form-control.wpcf7-email,
.wpcf7-form-control.wpcf7-tel,
.wpcf7-form-control.wpcf7-number,
.wpcf7-form-control.wpcf7-select,
.wpcf7-form-control.wpcf7-textarea {
    background-color: var(--color-white);
    border: 1px solid rgba(160, 174, 192, 0.3);
    color: var(--color-primary-container);
    padding: 12px 16px;
    font-family: inherit;
    font-size: 16px;
    border-radius: 4px;
    width: 100%;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

/* 聚焦状态适配 */
.wpcf7-form-control:focus {
    border-color: var(--color-secondary-container);
    box-shadow: 0 0 0 1px var(--color-secondary-container);
}

/* 下拉菜单自定义箭头 */
.wpcf7-form-control.wpcf7-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23002c5f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
}

/* 文本域高度 */
.wpcf7-form-control.wpcf7-textarea {
    resize: vertical;
    min-height: 120px;
}

/* 提交按钮复用 .btn-primary 样式 */
.wpcf7-form-control.wpcf7-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    background-color: var(--color-secondary-container);
    color: var(--color-technical-white);
    border: none;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: background-color 0.3s;
    border-radius: 4px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wpcf7-form-control.wpcf7-submit:hover {
    background-color: var(--color-secondary);
    opacity: 0.9;
}

/* CF7 错误提示与成功提示信息样式微调 */
.wpcf7 form .wpcf7-response-output {
    margin: 20px 0 0 0;
    padding: 12px 16px;
    font-size: 14px;
    border-radius: 4px;
}
.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.unsent .wpcf7-response-output {
    border-color: var(--color-secondary-container);
    color: var(--color-secondary-container);
}
.wpcf7 form.sent .wpcf7-response-output {
    border-color: #2e7d32;
    color: #2e7d32;
}