/* ============================================================
 * AI超市 - 首页样式
 * ============================================================ */

/* 主页横幅 */
.home-banner {
    margin: 20px 0 10px;
    padding: 18px 24px;
    background: var(--brand-gradient);
    border-radius: var(--radius-lg);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.home-banner h2 {
    font-weight: 700;
    font-size: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.home-banner p { opacity: 0.85; font-size: 15px; margin-top: 2px; }
.home-banner .update-tag {
    background: rgba(255,255,255,0.2);
    padding: 6px 18px;
    border-radius: 60px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* 主页三部分热点展示 */
.home-section { margin: 40px 0 56px; }
.home-section:first-of-type { margin-top: 32px; }

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.section-head h3 {
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-head h3 i { font-size: 22px; }
.section-head .view-all {
    font-size: 14px;
    font-weight: 500;
    color: var(--brand-primary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 60px;
    border: 1px solid transparent;
    transition: var(--transition);
    background: rgba(99, 102, 241, 0.06);
    text-decoration: none;
}
.section-head .view-all:hover {
    background: rgba(99, 102, 241, 0.14);
    border-color: var(--brand-primary);
    transform: translateX(4px);
}

.home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

@media (max-width: 700px) {
    .home-grid { grid-template-columns: 1fr; }
    .home-banner { flex-direction: column; align-items: flex-start; }
}
@media (min-width: 701px) and (max-width: 1024px) {
    .home-grid { grid-template-columns: repeat(2, 1fr); }
}