/* 定价页（pricing.html）专用样式 —— 浅色主题，独立于全局 CSS，避免影响既有页面 */
.pricing-page { background: #f8fafc; }
.pricing-hero {
    padding: 4rem 0 2.5rem;
    text-align: center;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
}
.pricing-hero h1 {
    font-size: 2.4rem;
    color: #111827;
    margin-bottom: 1rem;
}
.pricing-hero p {
    max-width: 720px;
    margin: 0 auto;
    color: #4b5563;
    font-size: 1.05rem;
    line-height: 1.7;
}
.pricing-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.8rem;
}
.pricing-nav a {
    padding: .55rem 1.2rem;
    border: 1px solid #d1d5db;
    border-radius: 999px;
    color: #374151;
    font-size: .95rem;
    text-decoration: none;
    background: #ffffff;
}
.pricing-nav a:hover { border-color: #1a56db; color: #1a56db; }

.pricing-section { padding: 3rem 0 1rem; }
.pricing-section h2.product-title {
    font-size: 2.1rem;
    color: #1a56db;
    text-align: center;
    margin-bottom: .6rem;
    padding-bottom: .8rem;
    position: relative;
}
.pricing-section h2.product-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 4px;
    border-radius: 2px;
    background: #1a56db;
}
.pricing-section .pricing-sub {
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.7;
    text-align: center;
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.plan-grid.two { grid-template-columns: repeat(2, 1fr); max-width: 900px; margin: 0 auto; }

.plan-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.8rem 1.6rem;
    display: flex;
    flex-direction: column;
}
.plan-card.featured {
    border: 2px solid #1a56db;
    box-shadow: 0 8px 24px rgba(26, 86, 219, .12);
}
.plan-name { font-size: 1.15rem; font-weight: 700; color: #111827; }
.plan-tag {
    display: inline-block;
    margin-top: .4rem;
    font-size: .78rem;
    color: #1a56db;
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    border-radius: 999px;
    padding: .2rem .7rem;
}
.plan-tags { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .5rem; }
.plan-tag .plan-tag + .plan-tag { margin-top: .4rem; }
.plan-original {
    margin-inline-end: .5rem;
    color: #9ca3af;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: line-through;
}
.plan-price { margin: 1.2rem 0 .2rem; font-size: 2.1rem; font-weight: 800; color: #111827; }
.plan-price .cur { font-size: 1.2rem; font-weight: 700; margin-inline-end: .15rem; }
.plan-period {
    color: #6b7280;
    font-size: 1rem;
    font-weight: 500;
    margin-inline-start: .35rem;
    white-space: nowrap;
}
.plan-desc { margin-top: .8rem; color: #4b5563; font-size: .95rem; line-height: 1.7; }
.plan-features { list-style: none; margin: 1.2rem 0 1.5rem; padding: 0; }
.plan-features li {
    padding: .35rem 0 .35rem 1.5rem;
    position: relative;
    color: #374151;
    font-size: .94rem;
    line-height: 1.6;
}
.plan-features li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: .75rem;
    width: .5rem;
    height: .5rem;
    border-radius: 50%;
    background: #1a56db;
}
.plan-cta { margin-top: auto; }
.plan-cta a {
    display: block;
    text-align: center;
    padding: .75rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
}
.plan-cta a.primary { background: #1a56db; color: #ffffff; }
.plan-cta a.primary:hover { background: #1e40af; }
.plan-cta a.secondary { background: #ffffff; color: #1a56db; border: 1px solid #1a56db; }
.plan-cta a.secondary:hover { background: #eff6ff; }
.section-policy {
    margin-top: 1.8rem;
    text-align: center;
    font-size: .9rem;
    color: #6b7280;
}
.section-policy a {
    color: #1a56db;
    text-decoration: none;
    font-weight: 600;
}
.section-policy a:hover { text-decoration: underline; }

.pricing-notes { padding: 1rem 0 3rem; }
.pricing-note-box {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #1a56db;
    border-radius: 10px;
    padding: 1.1rem 1.3rem;
    margin-bottom: 1rem;
    color: #374151;
    font-size: .95rem;
    line-height: 1.75;
}
.pricing-note-box strong { color: #111827; }
.pricing-note-box a { color: #1a56db; }
.pricing-faq details {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: .9rem 1.2rem;
    margin-bottom: .75rem;
}
.pricing-faq summary {
    cursor: pointer;
    font-weight: 600;
    color: #111827;
    font-size: 1rem;
}
.pricing-faq p { margin-top: .7rem; color: #4b5563; line-height: 1.75; font-size: .95rem; }
.pricing-tbd { color: #92400e; background: #fffbeb; border-color: #fcd34d; }

@media (max-width: 900px) {
    .plan-grid, .plan-grid.two { grid-template-columns: 1fr; }
    .pricing-hero h1 { font-size: 1.9rem; }
}