/* ===== Download Page Specific Styles ===== */
/* 复用 common.css 的变量和组件 */

.download-container {
    max-width: 640px;
    width: 100%;
    margin: 4rem auto;
    padding: 0 clamp(1.25rem, 5vw, 3rem);
}

.download-card {
    background: var(--surface);
    border: 1px solid var(--stone-200);
    border-radius: var(--radius-xl);
    padding: clamp(2rem, 4vw, 3rem);
    box-shadow: var(--shadow-md);
}

/* Logo (复用 nav-logo 样式) */
.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-dark);
    font-style: italic;
    margin-bottom: 2rem;
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-card h1 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--sage-900);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.subtitle {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1rem;
}

/* Download Sections */
.download-section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Download Links */
.download-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1.5px solid var(--stone-200);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
    margin-bottom: 0.75rem;
    background: var(--bg);
}

.download-link:hover {
    border-color: var(--accent);
    background: var(--sage-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.link-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--stone-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.link-text {
    flex: 1;
}

.link-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.link-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Version Info */
.version-info {
    background: var(--surface-alt);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-top: 1.5rem;
}

.version-info p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.version-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Back Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 2rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: gap 0.2s;
}

.back-link:hover {
    gap: 0.7rem;
}

/* Responsive */
@media (max-width: 640px) {
    .download-container {
        margin: 2rem auto;
    }

    .download-card {
        padding: 1.5rem;
    }

    .download-link {
        padding: 0.85rem 1rem;
    }
}