/* 卡片基础样式 */
.feature-card {
    background-color: var(--highlight-color);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.hero-item {
    background-color: var(--highlight-color);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s;
    cursor: pointer;
    padding: 15px 10px;
}

.hero-item:hover {
    transform: scale(1.05);
    background-color: rgba(200, 170, 110, 0.1);
}

.hero-item span {
    display: block;
    font-size: 14px;
}

/* 技巧卡片样式 */
.tips-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.tip-card {
    background: linear-gradient(145deg, var(--highlight-color), #1a1f2e);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(200, 170, 110, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tip-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
}

.tip-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(200, 170, 110, 0.3);
}

.tip-card h3 {
    font-size: 20px;
    margin-bottom: 18px;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.tip-card h3::before {
    content: '✦';
    color: var(--accent-color);
    font-size: 18px;
}

.tip-card p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: #cdbe91;
    font-size: 14.5px;
}

.tip-card a {
    color: #f0e6d2;
    background: rgba(200, 170, 110, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    border: 1px solid rgba(200, 170, 110, 0.3);
    transition: all 0.3s ease;
    display: inline-block;
    margin: 5px 0;
}

.tip-card a:hover {
    background: rgba(200, 170, 110, 0.2);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(200, 170, 110, 0.3);
}

/* 为不同类型的技巧添加不同的颜色标识 */
.tip-card:nth-child(1)::before { background: linear-gradient(90deg, #ff6b6b, transparent); }
.tip-card:nth-child(2)::before { background: linear-gradient(90deg, #4ecdc4, transparent); }
.tip-card:nth-child(3)::before { background: linear-gradient(90deg, #45b7d1, transparent); }
.tip-card:nth-child(4)::before { background: linear-gradient(90deg, #96ceb4, transparent); }
.tip-card:nth-child(5)::before { background: linear-gradient(90deg, #feca57, transparent); }
.tip-card:nth-child(6)::before { background: linear-gradient(90deg, #ff9ff3, transparent); }
.tip-card:nth-child(7)::before { background: linear-gradient(90deg, #54a0ff, transparent); }
.tip-card:nth-child(8)::before { background: linear-gradient(90deg, #5f27cd, transparent); }
.tip-card:nth-child(9)::before { background: linear-gradient(90deg, #00d2d3, transparent); }
.tip-card:nth-child(10)::before { background: linear-gradient(90deg, #ff9f43, transparent); }
.tip-card:nth-child(11)::before { background: linear-gradient(90deg, #ee5a24, transparent); }

/* 添加一些装饰性元素 */
.tip-card::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    background: rgba(200, 170, 110, 0.1);
    border-radius: 50%;
    opacity: 0.5;
}

/* 改进段落间距和列表样式 */
.tip-card p {
    margin-bottom: 12px;
}

.tip-card strong {
    color: #f0e6d2;
    font-weight: 600;
}

/* 为特性列表添加更好的样式 */
.tip-card .feature-list {
    position: relative;
    padding-left: 15px;
}

.tip-card .feature-list::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}