/* --- 新版主页模块样式 --- */

/* 试玩标签 */
.features-badge-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}
.badge-item {
    background: #131b26;
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-muted);
}

/* 下载区 */
.download-section {
    margin: 30px 0 50px;
}
.download-card {
    background: linear-gradient(135deg, #131b26, #1c2636);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 28px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}
.download-info h2 {
    font-size: 24px;
    color: #fff;
    margin-bottom: 8px;
}
.download-info p {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 650px;
}
.download-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    transition: transform 0.2s ease, opacity 0.2s ease;
}
.btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}
.btn-android { background: #10b981; color: #fff; }
.btn-ios { background: #3b82f6; color: #fff; }
.btn-pc { background: #374151; color: #fff; }

/* 规格表与玩法机制 */
.overview-section {
    margin-bottom: 50px;
}
.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}
.specs-table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}
.specs-table {
    width: 100%;
    border-collapse: collapse;
}
.specs-table th, .specs-table td {
    padding: 10px 16px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
}
.specs-table th {
    background: #0f1622;
    color: var(--text-muted);
    text-align: left;
    width: 40%;
}
.specs-table td {
    color: #e2e8f0;
}
.mechanics-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}
.mechanics-card h3 {
    font-size: 18px;
    color: var(--accent-orange);
    margin-bottom: 12px;
}
.mechanics-card p {
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.7;
}

/* 四大亮点卡片 */
.features-section {
    margin-bottom: 50px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.feature-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}
.feature-icon {
    font-size: 30px;
    margin-bottom: 10px;
}
.feature-item h3 {
    font-size: 15px;
    margin-bottom: 8px;
}
.feature-item p {
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.5;
}

/* FAQ 手风琴 */
.faq-section {
    margin-bottom: 60px;
}
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}
.faq-item summary {
    padding: 16px 20px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    list-style: none;
    position: relative;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 20px;
    font-size: 18px;
    color: var(--accent-orange);
}
.faq-item[open] summary::after {
    content: "−";
}
.faq-answer {
    padding: 0 20px 16px;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.6;
}

/* 响应式适配 */
@media (max-width: 900px) {
    .specs-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .download-card { flex-direction: column; text-align: center; }
}
@media (max-width: 600px) {
    .features-grid { grid-template-columns: 1fr; }
}