:root {
    --gold: #f0a500;
    --gold-dark: #cf8b00;
    --light-bg: #fff9f0;
    --card-bg: #ffffff;
    --text-main: #333;
    --text-muted: #6c757d;
    --border-color: #f0e0c0;
}

body {
    background-color: var(--light-bg);
    font-family: 'Segoe UI', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
    color: var(--text-main);
}

/* 导航栏 - 金色主题 */
.navbar {
    background: linear-gradient(135deg, #f0a500 0%, #e09b00 100%) !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.trophy-icon {
    font-size: 1.4rem;
    margin-right: 2px;
    vertical-align: middle;
}
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 1px;
}
.navbar-nav .nav-link {
    color: rgba(255,255,255,0.95) !important;
    font-weight: 500;
    margin: 0 5px;
}
.navbar-nav .nav-link:hover {
    color: #fff !important;
    background-color: rgba(255,255,255,0.15);
    border-radius: 6px;
}

/* 区块标题样式 */
.section-title {
    position: relative;
    font-weight: 700;
    color: #8b5a00;
    margin-bottom: 1.5rem;
    padding-left: 16px;
    border-left: 5px solid var(--gold);
}
.section-title span {
    background: linear-gradient(to right, #f0a500, #ffc107);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 卡片样式 */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
    overflow: hidden;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(240, 165, 0, 0.15);
}
.card-title a {
    color: #5c3d00;
    text-decoration: none;
    font-weight: 600;
}
.card-title a:hover {
    color: var(--gold-dark);
}
.badge-category {
    background-color: #fff3cd;
    color: #8b5a00;
    font-weight: 500;
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 0.8rem;
}

/* 范文库标签页 */
.nav-pills .nav-link {
    color: #8b5a00;
    font-weight: 500;
    border-radius: 20px;
    margin-right: 8px;
    padding: 8px 20px;
}
.nav-pills .nav-link.active {
    background-color: var(--gold);
    color: #fff;
}
.nav-pills .nav-link:hover:not(.active) {
    background-color: #ffefcc;
}

/* 技巧列表 */
.skill-list-item {
    border-left: 4px solid transparent;
    transition: border-color 0.2s;
    background-color: #fff;
    margin-bottom: 8px;
    border-radius: 8px;
    padding: 12px 18px;
}
.skill-list-item:hover {
    border-left-color: var(--gold);
    background-color: #fffbf0;
}
.skill-list-item a {
    color: #5c3d00;
    text-decoration: none;
    font-weight: 500;
}
.skill-list-item a:hover {
    color: var(--gold-dark);
}

/* 页脚 */
.footer {
    background-color: #4a3000;
    color: #ddd;
    padding: 2rem 0;
    margin-top: 3rem;
}
.footer a {
    color: #ffc851;
    text-decoration: none;
}
.footer a:hover {
    text-decoration: underline;
}

/* 响应式调整 */
@media (max-width: 576px) {
    .navbar-brand {
font-size: 1.3rem;
    }
}