@import url('common.css');
html:has(body[data-protected]) .platform-card {
    position: relative;
    overflow: hidden;
}

html:has(body[data-protected]) .platform-card::before {
    content: "Protected";
    position: absolute;
    bottom: 5px;
    right: 5px;
    font-size: 8px;
    color: rgba(255,255,255,0.3);
    z-index: 10;
}

/* 平台卡片样式 */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.platform-card {
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    height: 100%;
    text-align: center;
}

.platform-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* 极简平台卡片头部 */
.platform-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 15px 10px;
    position: relative;
}

.platform-logo {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.platform-title {
    width: 100%;
    text-align: center;
}

.platform-title h3 {
    font-size: 1.2rem;
    margin: 0;
    color: var(--white);
    font-weight: 600;
}

/* 平台操作按钮 */
.platform-actions {
    padding: 10px 15px 20px;
    display: flex;
}

.visit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  background: #fc4845;
    border: 1px solid var(--cyan);
    color: #fff;
    flex: 1;
}

.visit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.25);
}

.visit-btn i {
    margin-left: 5px;
    font-size: 0.8rem;
}

/* 平台选择指南 - 更简洁的设计 */
.guide-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 15px;
    padding: 20px;
    margin-bottom: 20px;
}

.guide-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.guide-icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(100, 255, 218, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.guide-icon i {
    font-size: 1rem;
    color: var(--cyan);
}

.guide-text h3 {
    font-size: 1rem;
    color: var(--white);
    margin: 0 0 6px;
}

.guide-text p {
    font-size: 0.8rem;
    color: #666;
    line-height: 1.4;
    margin: 0;
}

/* 响应式样式优化 */
@media (max-width: 992px) {
    .platform-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 15px;
    }
    
    .guide-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .platform-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .platform-logo {
        width: 60px;
        height: 60px;
    }
    
    .platform-title h3 {
        font-size: 1.1rem;
    }
    
    .visit-btn {
        font-size: 0.85rem;
        padding: 8px 0;
    }
    
    .guide-content {
        grid-template-columns: 1fr;
        padding: 15px;
    }
    
    .guide-item {
        padding: 8px 0;
    }
}

@media (max-width: 480px) {
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .platform-header {
        padding: 15px 10px 5px;
    }
    
    .platform-logo {
        width: 50px;
        height: 50px;
        border-radius: 10px;
    }
    
    .platform-title h3 {
        font-size: 0.95rem;
    }
    
    .platform-actions {
        padding: 5px 10px 15px;
    }
    
    .visit-btn {
        padding: 7px 0;
        font-size: 0.8rem;
        border-radius: 15px;
    }
    
    .visit-btn i {
        font-size: 0.7rem;
    }
    
    .guide-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .guide-icon {
        margin-bottom: 6px;
    }
}

@media (max-width: 359px) {
    .platform-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-logo {
        width: 60px;
        height: 60px;
    }
}