/* 主容器 */
.rokr-contact-section {
    background-color: #141414;
    color: #ffffff;
    padding-top: 60px;
    padding-bottom: 60px;
    box-sizing: border-box;
}

/* 容器 - 使用流式布局 */
.rokr-contact-container {
    max-width: 1440px;
    margin: 0 auto;
    /* padding: 0 clamp(20px, 5vw, 40px); */
    padding: 0;
    box-sizing: border-box;
}

/* 主标题 - 响应式字体 */
.rokr-contact-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    font-size: clamp(1.75rem, 4vw + 0.5rem, 3rem);
    font-weight: normal;
  font-weight: 500;amp(1px, 0.15vw, 2px);
    color: #ffffff;
    text-align: left;
    margin: 0 0 clamp(30px, 4vw, 50px) 0;
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 卡片网格 - 使用CSS Grid实现响应式 */
.rokr-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: clamp(16px, 2vw, 30px);
    width: 100%;
}


.rokr-card-wrapper>div {
    height: 100%;
}

/* 单个卡片 - 基础样式 */
.rokr-contact-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: clamp(24px, 3vw, 32px) clamp(20px, 2.5vw, 28px);
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 2vw, 24px);
    transition: all 0.3s ease;
    box-sizing: border-box;
    min-height: 200px;
    position: relative;
    overflow: hidden;
    height: 100%;
}

/* 触摸设备优化：增加点击区域 */
@media (hover: none) and (pointer: coarse) {
    .rokr-contact-card {
        min-height: auto;
        padding-bottom: calc(clamp(24px, 3vw, 32px) + 8px);
        /* 为触摸区域留出额外空间 */
    }
}

/* 桌面端悬停效果 */
@media (hover: hover) and (pointer: fine) {
    .rokr-contact-card:hover {
        background-color: rgba(255, 255, 255, 0.08);
        border-color: rgba(255, 255, 255, 0.25);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    }
}

/* 移动端触摸反馈 */
@media (hover: none) and (pointer: coarse) {
    .rokr-contact-card:active {
        background-color: rgba(255, 255, 255, 0.12);
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
}

/* 图标容器 - 响应式尺寸 */
.rokr-card-icon-wrapper {
    height: clamp(40px, 5vw, 48px);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-shrink: 0;
}

/* 图标样式 - 响应式尺寸 */
.rokr-card-icon {
    width: clamp(28px, 3.5vw, 32px);
    height: clamp(28px, 3.5vw, 32px);
    color: #ffffff;
    stroke-width: 1.5;
}

/* 内容区域 */
.rokr-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: clamp(12px, 1.5vw, 16px);
    min-width: 0;
    /* 防止内容溢出 */
}

/* 卡片标题 - 响应式字体 */
.rokr-card-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    font-size: 30px;
    font-weight: normal;
    color: #ffffff;
    margin: 0;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 底部区域（副标题和箭头） */
.rokr-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: clamp(8px, 1.5vw, 12px);
    margin-top: auto;
    min-height: 44px;
    /* 触摸友好最小高度 */
}

/* 副标题（邮箱地址）- 响应式字体 */
.rokr-card-subtitle {
    font-size: clamp(0.875rem, 1.4vw, 0.95rem);
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.4;
    word-break: break-all;
    overflow-wrap: break-word;
    flex: 1;
    /* 允许弹性伸缩 */
    min-width: 0;
    /* 防止溢出 */
}

/* 箭头链接 - 触摸友好 */
.rokr-card-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff !important;
    text-decoration: none;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    width: 44px;
    /* 触摸最小尺寸 */
    height: 44px;
    /* 触摸最小尺寸 */
    margin: -10px -10px -10px 0;
    /* 扩展点击区域 */
    border-radius: 4px;
}

/* 悬停效果 - 仅桌面端 */
@media (hover: hover) and (pointer: fine) {
    .rokr-card-arrow:hover {
        transform: translateX(4px);
        background-color: rgba(255, 255, 255, 0.05);
    }
}

/* 社交媒体图标容器 */
.rokr-social-icons {
    display: flex;
    gap: clamp(12px, 2vw, 16px);
    align-items: center;
    margin-top: clamp(6px, 1vw, 8px);
    flex-wrap: wrap;
    /* 小屏幕允许换行 */
}

/* 社交媒体链接 - 触摸友好 */
.rokr-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    width: 44px;
    /* 触摸最小尺寸 */
    height: 44px;
    /* 触摸最小尺寸 */
    border-radius: 50%;
    /* 圆形点击区域 */
    margin: -10px;
    /* 扩展点击区域 */
    position: relative;
}

/* 社交媒体图标尺寸 */
.rokr-social-link svg {
    width: clamp(16px, 2.5vw, 18px);
    height: clamp(16px, 2.5vw, 18px);
    position: relative;
    z-index: 1;
}

/* 悬停效果 - 仅桌面端 */
@media (hover: hover) and (pointer: fine) {
    .rokr-social-link:hover {
        color: #ffffff;
        transform: translateY(-2px);
        background-color: rgba(255, 255, 255, 0.05);
    }
}

/* 移动端触摸反馈 */
@media (hover: none) and (pointer: coarse) {
    .rokr-social-link:active {
        color: #ffffff;
        background-color: rgba(255, 255, 255, 0.1);
        transform: scale(0.9);
        transition: all 0.1s ease;
    }
}

/* ============================================
   响应式断点优化
   ============================================ */

/* 大屏平板 (1024px - 1280px) */
@media (min-width: 769px) and (max-width: 1280px) {
    .rokr-contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rokr-contact-card {
        min-height: 180px;
    }
}

/* 平板竖屏 (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait) {
    .rokr-contact-container {
        padding: 0 28px;
    }

    .rokr-contact-title {
        margin-bottom: 36px;
    }

    .rokr-contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .rokr-contact-card {
        padding: 26px 22px;
        min-height: 170px;
    }
}

/* 手机横屏 (小于768px且横屏) */
@media (max-width: 768px) and (orientation: landscape) {
    .rokr-contact-section {
        padding-top: 32px;
        padding-bottom: 32px;
    }

    .rokr-contact-title {
        font-size: 1.75rem;
        margin-bottom: 24px;
    }

    .rokr-contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .rokr-contact-card {
        padding: 20px 18px;
        min-height: 150px;
        gap: 16px;
    }

    .rokr-card-icon-wrapper {

        height: 36px;
    }

    .rokr-card-icon {
        width: 24px;
        height: 24px;
    }
}

/* 手机竖屏 (小于768px) */
@media (max-width: 768px) and (orientation: portrait) {
    .rokr-contact-section {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .rokr-contact-container {
        padding: 0 16px;
    }

    .rokr-contact-title {
        font-size: 1.75rem;
        letter-spacing: 1px;
        margin-bottom: 28px;
        line-height: 1.3;
    }

    .rokr-contact-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .rokr-contact-card {
        padding: 24px 20px;
        min-height: auto;
        gap: 18px;
        border-radius: 6px;
    }

    .rokr-card-icon-wrapper {

        height: 40px;
    }

    .rokr-card-icon {
        width: 28px;
        height: 28px;
    }

    .rokr-card-content {
        gap: 10px;
    }

    .rokr-card-title {
        font-size: 1.125rem;
        line-height: 1.35;
    }

    .rokr-card-subtitle {
        font-size: 0.9rem;
        line-height: 1.35;
    }

    .rokr-card-footer {
        min-height: auto;
    }

    .rokr-social-icons {
        gap: 14px;
        margin-top: 4px;
    }

    .rokr-social-link {
        width: 42px;
        height: 42px;
    }
}

/* 小屏手机 (小于480px) */
@media (max-width: 480px) {
    .rokr-contact-section {
        padding-top: 32px;
        padding-bottom: 32px;
    }

    .rokr-contact-container {
        padding: 0 12px;
    }

    .rokr-contact-title {
        font-size: 40px;
        letter-spacing: 0.8px;
        margin-bottom: 24px;
    }

    .rokr-contact-grid {
        gap: 12px;
    }

    .rokr-contact-card {
        padding: 13px 16px;
        gap: 16px;
        border-radius: 6px;
    }

    .rokr-card-icon-wrapper {

        height: 36px;
        display: none;
    }

    .rokr-card-icon {
        width: 26px;
        height: 26px;
    }

    .rokr-card-title {
        font-size: 32px;
    }

    .rokr-card-subtitle {
        font-size: 0.85rem;
    }

    .rokr-social-icons {
        gap: 12px;
    }

    .rokr-social-link {
        width: 40px;
        height: 40px;
    }

    .rokr-social-link svg {
        width: 16px;
        height: 16px;
    }
}



/* ============================================
   高分辨率屏幕优化 (Retina)
   ============================================ */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
    .rokr-contact-card {
        border-width: 0.5px;
    }

    .rokr-card-icon {
        stroke-width: 1;
    }
}

/* ============================================
   性能优化 - 减少动画
   ============================================ */

/* 尊重用户的减少动画偏好 */
@media (prefers-reduced-motion: reduce) {

    .rokr-contact-card,
    .rokr-card-arrow,
    .rokr-social-link {
        transition: none;
    }

    .rokr-contact-card:hover,
    .rokr-contact-card:active {
        transform: none;
    }

    .rokr-card-arrow:hover,
    .rokr-social-link:hover,
    .rokr-social-link:active {
        transform: none;
    }
}

/* 低性能设备简化效果 */
@media (prefers-reduced-motion: reduce) or (max-width: 360px) {
    .rokr-contact-card {
        box-shadow: none;
    }
}

/* ============================================
   打印样式
   ============================================ */
@media print {
    .rokr-contact-section {
        background-color: white !important;
        color: black !important;
        padding: 20px 0;
    }

    .rokr-contact-title {
        color: black !important;
    }

    .rokr-contact-card {
        background-color: #f5f5f5 !important;
        border: 1px solid #ccc !important;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .rokr-card-icon,
    .rokr-card-title,
    .rokr-card-subtitle,
    .rokr-card-arrow {
        color: black !important;
    }

    .rokr-social-link {
        display: none;
    }
}

/* ============================================
   可访问性优化
   ============================================ */

/* 键盘焦点可见性 */
.rokr-contact-card:focus-within {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .rokr-contact-card {
        border-width: 2px;
        border-color: #ffffff;
    }

    .rokr-card-icon,
    .rokr-card-title,
    .rokr-card-subtitle,
    .rokr-card-arrow,
    .rokr-social-link {
        opacity: 1;
    }
}

/* 深色模式增强 */
@media (prefers-color-scheme: dark) {
    .rokr-contact-section {
        background-color: #0d0d0d;
    }

    .rokr-contact-card {
        background-color: rgba(255, 255, 255, 0.03);
        border-color: rgba(255, 255, 255, 0.2);
    }
}

/* ============================================
   颜色方案适配 - 浅色主题
   ============================================ */
.color-scheme-2 .rokr-contact-section,
.color-scheme-3 .rokr-contact-section,
.color-scheme-4 .rokr-contact-section,
.color-scheme-5 .rokr-contact-section {
    background-color: #f5f5f5;
    color: #141414;
}

.color-scheme-2 .rokr-contact-title,
.color-scheme-3 .rokr-contact-title,
.color-scheme-4 .rokr-contact-title,
.color-scheme-5 .rokr-contact-title {
    color: #141414;
}

.color-scheme-2 .rokr-contact-card,
.color-scheme-3 .rokr-contact-card,
.color-scheme-4 .rokr-contact-card,
.color-scheme-5 .rokr-contact-card {
    background-color: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.15);
}

@media (hover: hover) and (pointer: fine) {

    .color-scheme-2 .rokr-contact-card:hover,
    .color-scheme-3 .rokr-contact-card:hover,
    .color-scheme-4 .rokr-contact-card:hover,
    .color-scheme-5 .rokr-contact-card:hover {
        background-color: rgba(0, 0, 0, 0.06);
        border-color: rgba(0, 0, 0, 0.25);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    }
}

.color-scheme-2 .rokr-card-icon,
.color-scheme-3 .rokr-card-icon,
.color-scheme-4 .rokr-card-icon,
.color-scheme-5 .rokr-card-icon {
    color: #141414;
}

.color-scheme-2 .rokr-card-title,
.color-scheme-3 .rokr-card-title,
.color-scheme-4 .rokr-card-title,
.color-scheme-5 .rokr-card-title {
    color: #141414;
}

.color-scheme-2 .rokr-card-subtitle,
.color-scheme-3 .rokr-card-subtitle,
.color-scheme-4 .rokr-card-subtitle,
.color-scheme-5 .rokr-card-subtitle {
    color: rgba(0, 0, 0, 0.6);
}

.color-scheme-2 .rokr-card-arrow,
.color-scheme-3 .rokr-card-arrow,
.color-scheme-4 .rokr-card-arrow,
.color-scheme-5 .rokr-card-arrow {
    color: #141414;
}

@media (hover: hover) and (pointer: fine) {

    .color-scheme-2 .rokr-card-arrow:hover,
    .color-scheme-3 .rokr-card-arrow:hover,
    .color-scheme-4 .rokr-card-arrow:hover,
    .color-scheme-5 .rokr-card-arrow:hover {
        background-color: rgba(0, 0, 0, 0.03);
    }
}

.color-scheme-2 .rokr-social-link,
.color-scheme-3 .rokr-social-link,
.color-scheme-4 .rokr-social-link,
.color-scheme-5 .rokr-social-link {
    color: rgba(0, 0, 0, 0.6);
}

@media (hover: hover) and (pointer: fine) {

    .color-scheme-2 .rokr-social-link:hover,
    .color-scheme-3 .rokr-social-link:hover,
    .color-scheme-4 .rokr-social-link:hover,
    .color-scheme-5 .rokr-social-link:hover {
        color: #141414;
        background-color: rgba(0, 0, 0, 0.03);
    }
}