/* ===========================================
   定价页 — 东方墨韵 · Editorial Chinese Ink
   =========================================== */

main {
    padding-top: 64px;
    min-height: 100vh;
}

/* ===========================================
   定价容器
   =========================================== */

.pricing-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===========================================
   Hero — 居中单列 + 戏剧化价格
   =========================================== */

.pricing-hero {
    padding: var(--space-3xl) 0 var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-hero::before {
    content: '';
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(196,70,58,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.pricing-breadcrumb {
    justify-content: center;
}

.pricing-hero .page-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.04em;
    line-height: 1.2;
}

.pricing-hero .page-description {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto var(--space-xl);
    line-height: 1.8;
}

.price-showcase {
    margin-bottom: var(--space-md);
    position: relative;
}

.price-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    position: relative;
}

.price-amount {
    font-family: var(--font-display-en);
    font-size: clamp(96px, 14vw, 140px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.03em;
    position: relative;
    text-shadow:
        0 0 60px rgba(196,70,58,0.12),
        0 0 120px rgba(196,70,58,0.06);
}

.currency {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 56px);
    font-weight: 600;
    color: var(--accent);
    position: relative;
    top: -0.15em;
}

.price-period {
    font-size: 16px;
    color: var(--text-tertiary);
    font-family: var(--font-body);
    margin-left: 4px;
}

.price-note {
    font-size: 13px;
    color: var(--text-muted);
    margin: var(--space-sm) auto var(--space-lg);
    max-width: 400px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

/* ===========================================
   权益列表 — 竖向手风琴分组
   =========================================== */

.features-section {
    padding: var(--space-2xl) 0;
}

.features-section .section-header {
    margin-bottom: var(--space-xl);
}

.features-section .section-eyebrow {
    text-align: center;
}

.features-section .section-title {
    text-align: center;
    font-size: clamp(24px, 3vw, 32px);
}

.feature-accordion {
    display: flex;
    flex-direction: column;
    gap: 2px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.feature-group {
    border-bottom: 1px solid var(--border);
}

.feature-group:last-child {
    border-bottom: none;
}

.group-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-panel);
    cursor: default;
    user-select: none;
}

.group-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: var(--radius-md);
    font-size: 14px;
    flex-shrink: 0;
}

.group-label {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.06em;
}

.group-count {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.feature-list {
    background: var(--bg-paper);
}

.feature-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 24px 13px 68px;
    border-top: 1px solid var(--border);
    transition: background 0.25s ease;
}

.feature-row:hover {
    background: var(--bg-elevated);
}

.feature-name {
    font-size: 14.5px;
    color: var(--text-secondary);
}

.feature-check {
    color: var(--accent);
    font-size: 13px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ===========================================
   FAQ — 两列卡片 + 左边线
   =========================================== */

.faq-section {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--border);
}

.faq-section .section-header {
    margin-bottom: var(--space-xl);
}

.faq-section .section-eyebrow {
    text-align: center;
}

.faq-section .section-title {
    text-align: center;
    font-size: clamp(24px, 3vw, 32px);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.faq-card {
    padding: 24px 24px 24px 28px;
    background: var(--bg-paper);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent);
    transition: all 0.3s ease;
    position: relative;
}

.faq-card:hover {
    background: var(--bg-panel);
    border-color: var(--border-strong);
    border-left-color: var(--accent-hover);
}

.faq-q {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.5;
}

.faq-a {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* ===========================================
   底部 CTA — 居中 · 戏剧感
   =========================================== */

.bottom-cta {
    padding: var(--space-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bottom-cta::before {
    content: '';
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(196,70,58,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.ink-dot-divider.cta-divider {
    padding: 0 0 var(--space-xl);
}

.bottom-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 14px;
    letter-spacing: 0.03em;
    position: relative;
}

.bottom-cta .cta-description {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 440px;
    margin: 0 auto var(--space-lg);
    line-height: 1.8;
}

/* ===========================================
   响应式
   =========================================== */

@media (max-width: 768px) {
    .pricing-hero {
        padding: var(--space-2xl) 0 var(--space-xl);
    }

    .pricing-hero .page-description {
        font-size: 15px;
    }

    .price-amount {
        font-size: 80px;
    }

    .currency {
        font-size: 36px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .feature-row {
        padding-left: 48px;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .bottom-cta {
        padding: var(--space-2xl) 0;
    }

    .bottom-cta h2 {
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .pricing-hero .page-title {
        font-size: 30px;
    }

    .price-amount {
        font-size: 64px;
    }

    .currency {
        font-size: 28px;
    }

    .group-header {
        padding: 14px 16px;
    }

    .feature-row {
        padding: 12px 16px 12px 44px;
    }

    .faq-card {
        padding: 18px 18px 18px 22px;
    }

    .faq-q {
        font-size: 14px;
    }

    .faq-a {
        font-size: 13px;
    }
}