/**
 * 对外官网 — 套餐介绍落地页
 */
:root {
    --ld-primary: #b8956a;
    --ld-primary-dark: #8f7048;
    --ld-accent: #e8b4b8;
    --ld-bg: #faf8f6;
    --ld-bg-alt: #f3efe9;
    --ld-text: #2d2a26;
    --ld-muted: #7a756e;
    --ld-card: #ffffff;
    --ld-radius: 16px;
    --ld-shadow: 0 8px 32px rgba(45, 42, 38, 0.08);
    --ld-header-h: 64px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.beauty-landing {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--ld-text);
    background: var(--ld-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.ld-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.ld-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(45, 42, 38, 0.06);
}

.ld-header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
    height: var(--ld-header-h);
    display: flex;
    align-items: center;
    gap: 24px;
}

.ld-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--ld-text);
    font-weight: 600;
    font-size: 15px;
    flex-shrink: 0;
}

.ld-logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--ld-primary), var(--ld-accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.ld-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    flex: 1;
}

.ld-nav a {
    color: var(--ld-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.ld-nav a:hover {
    color: var(--ld-primary-dark);
}

.ld-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ld-menu-toggle {
    display: none;
    border: none;
    background: transparent;
    font-size: 22px;
    color: var(--ld-text);
    cursor: pointer;
    padding: 4px;
}

.ld-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    cursor: pointer;
}

.ld-btn-lg {
    padding: 12px 28px;
    font-size: 15px;
    border-radius: 12px;
}

.ld-btn-primary {
    background: linear-gradient(135deg, var(--ld-primary), var(--ld-primary-dark));
    color: #fff;
    box-shadow: 0 4px 14px rgba(184, 149, 106, 0.35);
}

.ld-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(184, 149, 106, 0.45);
    color: #fff;
}

.ld-btn-ghost {
    color: var(--ld-muted);
    border-color: #e8e2da;
    background: #fff;
}

.ld-btn-ghost:hover {
    color: var(--ld-primary-dark);
    border-color: var(--ld-primary);
}

.ld-btn-outline {
    color: var(--ld-primary-dark);
    border: 1px solid var(--ld-primary);
    background: transparent;
}

.ld-btn-outline:hover {
    background: rgba(184, 149, 106, 0.08);
}

/* Hero */
.ld-hero {
    padding: 48px 0 64px;
    background: linear-gradient(180deg, #fff 0%, var(--ld-bg) 100%);
}

.ld-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.ld-hero-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(184, 149, 106, 0.12);
    color: var(--ld-primary-dark);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.ld-hero h1 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 16px;
    color: var(--ld-text);
}

.ld-hero h1 em {
    font-style: normal;
    color: var(--ld-primary-dark);
}

.ld-hero-lead {
    font-size: 16px;
    color: var(--ld-muted);
    line-height: 1.75;
    margin: 0 0 28px;
    max-width: 520px;
}

.ld-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.ld-hero-stats {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 32px;
}

.ld-hero-stats li {
    text-align: center;
}

.ld-hero-stats b {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--ld-primary-dark);
}

.ld-hero-stats span {
    font-size: 12px;
    color: var(--ld-muted);
}

.ld-hero-visual {
    position: relative;
    min-height: 320px;
}

.ld-hero-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--ld-card);
    border-radius: var(--ld-radius);
    box-shadow: var(--ld-shadow);
    border: 1px solid rgba(45, 42, 38, 0.04);
    max-width: 280px;
}

.ld-hero-card .layui-icon {
    font-size: 28px;
    color: var(--ld-primary);
}

.ld-hero-card b {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.ld-hero-card span {
    font-size: 12px;
    color: var(--ld-muted);
}

.ld-hero-card-1 { top: 8%; left: 5%; }
.ld-hero-card-2 { top: 38%; right: 0; }
.ld-hero-card-3 { bottom: 8%; left: 15%; }

/* Sections */
.ld-section {
    padding: 72px 0;
}

.ld-section-alt {
    background: var(--ld-bg-alt);
}

.ld-section-head {
    text-align: center;
    margin-bottom: 48px;
}

.ld-section-head h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 10px;
}

.ld-section-head p {
    margin: 0;
    color: var(--ld-muted);
    font-size: 15px;
}

.ld-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ld-feature-card {
    background: var(--ld-card);
    border-radius: var(--ld-radius);
    padding: 28px 24px;
    border: 1px solid rgba(45, 42, 38, 0.05);
    transition: box-shadow 0.2s, transform 0.2s;
}

.ld-feature-card:hover {
    box-shadow: var(--ld-shadow);
    transform: translateY(-3px);
}

.ld-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(184, 149, 106, 0.15), rgba(232, 180, 184, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--ld-primary-dark);
    margin-bottom: 16px;
}

.ld-feature-card h3 {
    font-size: 17px;
    margin: 0 0 8px;
}

.ld-feature-card p {
    margin: 0;
    font-size: 14px;
    color: var(--ld-muted);
    line-height: 1.65;
}

/* Pricing */
.ld-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.ld-price-card {
    position: relative;
    background: var(--ld-card);
    border-radius: var(--ld-radius);
    padding: 32px 24px;
    border: 1px solid #ebe6e0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ld-price-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ld-shadow);
}

.ld-price-card-featured {
    border-color: var(--ld-primary);
    box-shadow: 0 12px 40px rgba(184, 149, 106, 0.2);
}

.ld-price-ribbon {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--ld-primary), var(--ld-primary-dark));
    color: #fff;
    font-size: 12px;
    font-weight: 600;
}

.ld-price-card h3 {
    font-size: 22px;
    margin: 0 0 6px;
}

.ld-price-tagline {
    font-size: 13px;
    color: var(--ld-muted);
    margin: 0 0 20px;
}

.ld-price-amount {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px dashed #ebe6e0;
}

.ld-price-label {
    display: block;
    font-size: 12px;
    color: var(--ld-muted);
    margin-bottom: 4px;
}

.ld-price-value {
    font-size: 42px;
    font-weight: 800;
    color: var(--ld-primary-dark);
    line-height: 1;
}

.ld-price-value small {
    font-size: 24px;
    font-weight: 600;
}

.ld-price-sub {
    display: block;
    font-size: 12px;
    color: var(--ld-muted);
    margin-top: 8px;
}

.ld-price-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ld-price-list li {
    font-size: 14px;
    padding: 7px 0;
    padding-left: 20px;
    position: relative;
    color: var(--ld-text);
}

.ld-price-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 13px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ld-primary);
}

.ld-pricing-note {
    text-align: center;
    font-size: 13px;
    color: var(--ld-muted);
    margin: 0;
}

/* Table */
.ld-table-wrap {
    overflow-x: auto;
    background: var(--ld-card);
    border-radius: var(--ld-radius);
    border: 1px solid #ebe6e0;
    box-shadow: var(--ld-shadow);
}

.ld-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.ld-table th,
.ld-table td {
    padding: 14px 16px;
    text-align: center;
    border-bottom: 1px solid #f0ebe6;
}

.ld-table th:first-child,
.ld-table td:first-child {
    text-align: left;
    min-width: 180px;
}

.ld-table thead th {
    background: #faf8f6;
    font-weight: 600;
}

.ld-th-featured,
.ld-col-featured {
    background: rgba(184, 149, 106, 0.08);
}

.ld-ok {
    color: #3d8b5a;
    font-weight: 700;
}

.ld-no {
    color: #ccc;
    font-size: 12px;
}

/* Steps */
.ld-steps {
    list-style: none;
    padding: 0;
    margin: 0 0 48px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.ld-steps li {
    display: flex;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid #e8e2da;
}

.ld-steps li:last-child {
    border-bottom: none;
}

.ld-step-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--ld-primary), var(--ld-primary-dark));
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ld-steps b {
    display: block;
    font-size: 16px;
    margin-bottom: 6px;
}

.ld-steps p {
    margin: 0;
    font-size: 14px;
    color: var(--ld-muted);
    line-height: 1.65;
}

.ld-cta {
    text-align: center;
    padding: 40px 32px;
    background: linear-gradient(135deg, #3d342c, #5c4f42);
    border-radius: var(--ld-radius);
    color: #fff;
}

.ld-cta h3 {
    font-size: 22px;
    margin: 0 0 10px;
}

.ld-cta p {
    margin: 0 0 24px;
    opacity: 0.88;
    font-size: 15px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.ld-footer {
    padding: 40px 0;
    background: #2d2a26;
    color: rgba(255, 255, 255, 0.75);
}

.ld-footer-inner {
    text-align: center;
}

.ld-footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    margin-bottom: 16px;
    color: #fff;
}

.ld-footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.ld-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 13px;
}

.ld-footer-links a:hover {
    color: var(--ld-primary);
}

.ld-footer-copy {
    font-size: 12px;
    opacity: 0.5;
    margin: 0;
}

/* Responsive */
@media (max-width: 960px) {
    .ld-hero-grid {
        grid-template-columns: 1fr;
    }

    .ld-hero-visual {
        min-height: 240px;
        margin-top: 20px;
    }

    .ld-hero-card-1 { left: 0; }
    .ld-hero-card-2 { right: 0; }
    .ld-hero-card-3 { left: 10%; }

    .ld-feature-grid,
    .ld-pricing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ld-nav {
        position: fixed;
        top: var(--ld-header-h);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 20px;
        gap: 0;
        border-bottom: 1px solid #ebe6e0;
        display: none;
        box-shadow: var(--ld-shadow);
    }

    .ld-nav.ld-nav-open {
        display: flex;
    }

    .ld-nav a {
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid #f5f0ea;
    }

    .ld-menu-toggle {
        display: block;
    }

    .ld-header-actions .ld-btn-ghost {
        display: none;
    }

    .ld-hero {
        padding: 32px 0 48px;
    }

    .ld-section {
        padding: 48px 0;
    }

    .ld-hero-visual {
        display: none;
    }
}