/**
 * 首页专用样式 — 游戏指南设计图
 */

.main-content {
    padding: 32px 0 50px;
}

/* ===== 英雄区 ===== */
.hero {
    margin: 44px 0 40px;
    background: var(--color-surface);
    border-radius: var(--radius-card);
    padding: 48px 52px;
    box-shadow: var(--color-shadow);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-left h1 {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.5px;
    color: var(--color-text);
    margin-bottom: 12px;
}

.hero-left h1 i {
    color: var(--color-primary);
}

.hero-left p {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin-bottom: 28px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-badge {
    background: var(--color-bg);
    padding: 10px 22px;
    border-radius: var(--radius-btn);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-badge i {
    color: var(--color-primary);
}

.hero-badge:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.hero-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.hero-stat {
    background: var(--color-bg);
    border-radius: var(--radius-card);
    padding: 20px 16px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    cursor: pointer;
}

.hero-stat:hover {
    background: var(--color-surface);
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--color-shadow);
}

.hero-stat .number {
    font-size: 34px;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
}

.hero-stat .label {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ===== 通用区块标题 ===== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 26px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
}

.section-header h2 i {
    color: var(--color-primary);
    font-size: 26px;
}

.more-link {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    cursor: pointer;
    padding: 6px 16px;
    border-radius: var(--radius-btn);
    border: 1px solid transparent;
}

.more-link i {
    margin-left: 6px;
    transition: var(--transition);
}

.more-link:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
}

.more-link:hover i {
    transform: translateX(4px);
}

/* ===== 资讯卡片 ===== */
.info-section {
    margin: 40px 0 44px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.info-card {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    padding: 28px 30px;
    border: 1px solid var(--color-border);
    box-shadow: var(--color-shadow);
    transition: var(--transition);
    cursor: pointer;
}

.info-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.info-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 60px;
    color: #fff;
    background: var(--color-primary);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.info-tag.orange { background: #f5a623; }
.info-tag.green { background: #2d8f5e; }
.info-tag.purple { background: #7c5cbf; }

.info-title {
    font-size: 20px;
    font-weight: 600;
    margin: 16px 0 10px;
    color: var(--color-text);
    transition: var(--transition);
}

.info-card:hover .info-title {
    color: var(--color-primary);
}

.info-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: var(--color-text-muted);
}

.info-meta i {
    color: var(--color-text-muted);
    width: 16px;
}

/* ===== 热门排行 ===== */
.hot-section {
    margin: 44px 0 48px;
}

.hot-list {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    padding: 8px 0;
    border: 1px solid var(--color-border);
    box-shadow: var(--color-shadow);
    overflow: hidden;
}

.hot-item {
    display: flex;
    align-items: center;
    padding: 18px 32px;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
    cursor: pointer;
}

.hot-item:last-child {
    border-bottom: none;
}

.hot-item:hover {
    background: var(--color-bg);
    padding-left: 40px;
}

.hot-rank {
    font-size: 22px;
    font-weight: 700;
    width: 48px;
    color: var(--color-text-muted);
    text-align: center;
    flex-shrink: 0;
}

.hot-rank.gold { color: #f5a623; }
.hot-rank.silver { color: #b0b0c0; }
.hot-rank.bronze { color: #d4a06a; }

.hot-title {
    flex: 1;
    font-size: 17px;
    font-weight: 500;
    color: var(--color-text);
    margin-left: 8px;
}

.hot-item:hover .hot-title {
    color: var(--color-primary);
}

.hot-tag {
    font-size: 12px;
    font-weight: 500;
    padding: 4px 16px;
    border-radius: 60px;
    color: #fff;
    background: var(--color-primary);
    flex-shrink: 0;
    margin-left: 16px;
}

.hot-tag.green { background: #2d8f5e; }
.hot-tag.orange { background: #f5a623; }
.hot-tag.purple { background: #7c5cbf; }

/* ===== 三栏板块 ===== */
.columns-section {
    margin: 44px 0 32px;
}

.columns-grid {
    display: grid;
    /* 3～6 个栏目自动均衡为三列；更少的栏目不会留下固定空位。 */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.column-card {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    padding: 28px 30px 22px;
    border: 1px solid var(--color-border);
    box-shadow: var(--color-shadow);
    transition: var(--transition);
}

.column-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 14px;
    margin-bottom: 18px;
}

.column-header h3 {
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
}

.column-header h3 i {
    color: var(--color-primary);
    font-size: 22px;
}

.more-small {
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    padding: 4px 12px;
    border-radius: var(--radius-btn);
}

.more-small:hover {
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

.column-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
    color: var(--color-text-secondary);
    transition: var(--transition);
    cursor: pointer;
}

.column-list li:last-child {
    border-bottom: none;
}

.column-list li i {
    color: var(--color-primary);
    font-size: 10px;
    opacity: 0.5;
    transition: var(--transition);
}

.column-list li:hover {
    color: var(--color-text);
    padding-left: 8px;
}

.column-list li:hover i {
    opacity: 1;
    transform: translateX(4px);
}

/* ===== 标签云 ===== */
.tagcloud-section {
    margin: 40px 0 30px;
}

.tagcloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    justify-content: center;
    padding: 16px 0;
}

.tagcloud a {
    background: var(--color-surface);
    padding: 8px 24px;
    border-radius: var(--radius-btn);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    cursor: pointer;
}

.tagcloud a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--color-shadow);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .hero-left h1 {
        font-size: 34px;
    }
    .hero-right {
        grid-template-columns: repeat(4, 1fr);
    }
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .columns-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 32px 24px;
    }
    .hero-left h1 {
        font-size: 28px;
    }
    .hero-right {
        grid-template-columns: 1fr 1fr;
    }
    .info-grid {
        grid-template-columns: 1fr;
    }
    .columns-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .hot-item {
        flex-wrap: wrap;
        padding: 14px 18px;
    }
    .hot-rank {
        width: 38px;
        font-size: 18px;
    }
    .hot-title {
        font-size: 15px;
        width: 100%;
        margin-left: 0;
        order: 3;
        margin-top: 6px;
    }
    .hot-tag {
        font-size: 11px;
        padding: 2px 12px;
        margin-left: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .logo {
        font-size: 20px;
    }
    .hero-left h1 {
        font-size: 24px;
    }
    .hero-badge {
        font-size: 12px;
        padding: 6px 16px;
    }
    .info-card {
        padding: 20px 18px;
    }
    .info-title {
        font-size: 18px;
    }
}