/* ============ cases.php · 案例页面专属样式 ============ */

/* ── 页面顶部 Hero 区域渐变背景 ───────────────────────────── */
.page-hero {
    background:
        linear-gradient(135deg,
            rgba(20, 60, 120, 0.18) 0%,
            rgba(40, 90, 180, 0.12) 20%,
            rgba(255, 252, 248, 1) 55%,
            rgba(255, 200, 120, 0.15) 85%,
            rgba(220, 140, 40, 0.22) 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(20, 60, 120, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(220, 140, 40, 0.08) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
    pointer-events: none;
}
.page-hero::after {
    content: "";
    position: absolute;
    top: -140px;
    right: -100px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(220, 140, 40, 0.2) 0%, transparent 70%);
    pointer-events: none;
}
.page-hero-text {
    position: relative;
    z-index: 1;
}
.page-hero-text p {
    white-space: nowrap;
    max-width: none;
    color: var(--ink-500);
    font-size: 15px;
    line-height: 1.9;
    margin: 0;
}

/* ── 行业分类导航 ───────────────────────────── */
.case-nav-section {
    padding: 40px 0 20px;
    background: #fff;
}
.case-tabs {
    display: flex;
    gap: 10px;
    border-bottom: none;
    overflow-x: auto;
    position: relative;
    padding: 0;
    margin: 0;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.case-tabs::-webkit-scrollbar {
    display: none;
}
.case-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-400);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.25s ease;
    cursor: pointer;
    border: none;
    background: #fafafa;
    border-radius: 999px;
}
.case-tab:hover {
    background: #f0f0f2;
    color: var(--ink-900);
}
.case-tab.is-active {
    background: var(--red-primary);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(209, 37, 53, 0.18);
}
.case-tab::after {
    display: none;
}
.ct-index {
    display: none;
}
.ct-name {
    font-size: 15px;
    letter-spacing: 0.3px;
}

/* ── 行业板块案例区 ───────────────────────────── */
.case-panel-section {
    padding: 32px 0 64px;
    position: relative;
    background: #fff;
}
.case-panel-section + .case-panel-section {
    border-top: none;
    background: #fff;
}
.case-panel-section::before {
    display: none;
}

.case-list-meta {
    font-size: 12px;
    color: var(--ink-400);
    margin-bottom: 20px;
    letter-spacing: 0.3px;
}

/* 案例卡片列表 */
.case-panel-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.case-panel-card {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 320px;
}
.case-panel-card:hover {
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.1);
}

/* 左侧文字区 */
.cpc-left {
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.cpc-cats {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.cpc-cat {
    display: inline-block;
    padding: 4px 14px;
    background: #fff0f2;
    color: var(--red-primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 999px;
}
.cpc-title {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.35;
    color: var(--ink-900);
    margin: 0 0 14px 0;
    letter-spacing: -0.2px;
}
.cpc-summary {
    font-size: 13px;
    line-height: 1.85;
    color: var(--ink-500);
    margin: 0 0 22px 0;
}
.cpc-stats-row {
    display: flex;
    gap: 32px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}
.cpc-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.cpc-stat-item strong {
    font-size: 20px;
    font-weight: 800;
    color: var(--red-primary);
    line-height: 1.2;
}
.cpc-stat-item span {
    font-size: 11.5px;
    color: var(--ink-400);
    letter-spacing: 0.2px;
}
.cpc-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--red-primary);
    text-decoration: none;
    transition: gap 0.2s ease;
    align-self: flex-start;
}
.cpc-more:hover {
    gap: 10px;
}

/* 右侧图片区 */
.cpc-right {
    position: relative;
    overflow: hidden;
}
.cpc-img-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 320px;
}
.cpc-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.case-panel-card:hover .cpc-img-wrap img {
    transform: scale(1.04);
}
.cpc-quote {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-radius: 8px;
    padding: 16px 20px;
}
.cpc-quote p {
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--ink-700);
    margin: 0 0 8px 0;
}
.cpc-quote small {
    font-size: 11px;
    color: var(--ink-400);
    letter-spacing: 0.2px;
}

/* ── 响应式：中屏 ───────────────────────────── */
@media (max-width: 900px) {
    .case-panel-list {
        gap: 20px;
    }
    .case-panel-card {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .cpc-left {
        padding: 28px 24px;
    }
    .cpc-img-wrap {
        min-height: 240px;
    }
    .cpc-title {
        font-size: 18px;
    }
    .cpc-stats-row {
        gap: 20px;
    }
    .cpc-stat-item strong {
        font-size: 18px;
    }
}

/* ── 分页 ───────────────────────────── */
.case-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 48px;
}
.pg-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-500);
    text-decoration: none;
    transition: color 0.2s ease;
}
.pg-btn:hover {
    color: var(--ink-800);
}
.pg-btn i {
    font-size: 10px;
}
.pg-numbers {
    display: flex;
    align-items: center;
    gap: 8px;
}
.pg-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-600);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s ease;
}
.pg-num:hover {
    background: #f5f5f7;
    color: var(--ink-900);
}
.pg-num.is-active {
    background: var(--red-primary);
    color: #fff;
}
.pg-num.is-active:hover {
    background: var(--red-primary);
    color: #fff;
}

/* ── 响应式：小屏 ───────────────────────────── */
@media (max-width: 600px) {
    .case-nav-section {
        padding: 16px 0 0;
    }
    .case-tab {
        padding: 14px 18px;
        font-size: 13px;
    }
    .ct-index {
        font-size: 11px;
    }
    .case-panel-section {
        padding: 48px 0 56px;
    }
    .case-panel-head {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 36px;
    }
    .cp-num-col {
        display: flex;
        align-items: center;
        gap: 16px;
        padding-top: 0;
    }
    .cp-num-big {
        font-size: 44px;
        margin-bottom: 0;
    }
    .cp-num-small {
        margin-bottom: 0;
        font-size: 10px;
    }
    .cp-num-bar {
        display: none;
    }
    .cp-title-row {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    .cp-more-btn {
        margin-top: 4px;
        justify-content: center;
        padding: 12px 18px;
    }
    .cp-title {
        font-size: 22px;
    }
    .cp-desc {
        font-size: 14px;
    }
    .cpc-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
    }
    .cpc-stat strong {
        font-size: 15px;
    }
    .cpc-stat span {
        font-size: 10px;
    }
}

/* ── 分页控件 ───────────────────────────── */
.case-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 56px;
    flex-wrap: wrap;
}
.cp-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    background: #fff;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    color: var(--ink-700);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.25s ease;
    cursor: pointer;
}
.cp-page-btn:hover {
    border-color: var(--red-primary);
    color: var(--red-primary);
    background: rgba(220, 40, 40, 0.04);
    transform: translateY(-1px);
}
.cp-page-btn.is-active {
    background: var(--red-primary);
    border-color: var(--red-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(220, 40, 40, 0.25);
}
.cp-page-btn.is-disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
    background: #f5f5f5;
}
.cp-page-numbers {
    display: flex;
    gap: 6px;
    align-items: center;
}
.cp-page-num {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
}
.cp-pagination-info {
    text-align: center;
    color: var(--ink-500);
    font-size: 13px;
    margin-top: 16px;
}
.cp-pagination-info strong {
    color: var(--red-primary);
    font-weight: 600;
}

/* 小屏分页调整 */
@media (max-width: 600px) {
    .case-pagination {
        gap: 8px;
    }
    .cp-page-btn {
        min-width: 38px;
        height: 38px;
        padding: 0 12px;
        font-size: 13px;
    }
}

/* ============ case-detail.php · 案例详情页样式 ============ */

/* ── 详情页 Hero ───────────────────────────── */
.detail-hero {
    background: linear-gradient(135deg,
        #3a0a14 0%,
        #C8102E 40%,
        #8a0a1f 100%);
    padding: 72px 0 80px;
    position: relative;
    overflow: hidden;
}
.detail-hero::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 80% 30%,
        rgba(255, 180, 120, 0.18) 0%,
        transparent 60%);
    z-index: 0;
}
.detail-hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.detail-hero-left {
    position: relative;
    z-index: 2;
}
.detail-hero-tag {
    display: inline-block;
    color: var(--red-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 32px;
    padding-left: 28px;
    position: relative;
}
.detail-hero-tag::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 20px;
    height: 1px;
    background: var(--red-primary);
}
.detail-hero-title {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    color: #f0f0f5;
    margin: 0 0 48px;
    letter-spacing: -1px;
}
.detail-hero-stats {
    display: flex;
    gap: 48px;
    margin-bottom: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.dhs-item {
    flex: 1;
}
.dhs-item strong {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
    font-variant-numeric: tabular-nums;
}
.dhs-item span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 500;
    letter-spacing: 1px;
}
.detail-hero-quote {
    padding: 0;
    max-width: 500px;
    border-left: 2px solid var(--red-primary);
    padding-left: 24px;
}
.dhq-text {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 12px;
    font-style: normal;
}
.dhq-author {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
    letter-spacing: 1px;
}
.dhq-icon {
    display: none;
}

/* Hero 右侧图 */
.detail-hero-right {
    position: relative;
    z-index: 2;
}
.dhr-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 16px;
    overflow: visible;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 10px 25px rgba(0, 0, 0, 0.25);
}
.dhr-image-wrap::before {
    content: "";
    position: absolute;
    top: 14px;
    left: 14px;
    right: -14px;
    bottom: -14px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 16px;
    z-index: -1;
}
.dhr-image-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    background: linear-gradient(180deg,
        transparent 60%,
        rgba(0, 0, 0, 0.15) 100%);
    z-index: 2;
    pointer-events: none;
}
.dhr-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 1;
    border-radius: 16px;
}
.dhr-glow {
    position: absolute;
    top: -30%;
    right: -20%;
    width: 80%;
    height: 120%;
    background: radial-gradient(circle,
        rgba(255, 200, 150, 0.25) 0%,
        transparent 60%);
    z-index: -2;
}

/* ── 案例解读区：两栏布局 ────────────────── */
.detail-body {
    padding: 72px 0;
    background: #fafafa;
}
.detail-body-inner {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 48px;
    align-items: start;
}
.detail-section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--ink-900);
    margin: 0 0 40px;
    letter-spacing: -0.3px;
}

/* ── 文章块 ───────────────────────────── */
.detail-article {
    background: #fff;
    margin-bottom: 24px;
    padding: 36px 40px;
    border-radius: 4px;
}
.detail-article-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}
.da-num {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    background: var(--red-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}
.da-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--ink-900);
    margin: 0;
}
.detail-article-content {
    padding-left: 50px;
}
.detail-article-content p {
    font-size: 15px;
    line-height: 1.9;
    color: var(--ink-700);
    margin: 0 0 16px;
}
.detail-article-image {
    margin: 24px 0 0 50px;
    border-radius: 4px;
    overflow: hidden;
}
.detail-article-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 标签 */
.detail-tags {
    display: flex;
    gap: 10px;
    margin: 32px 0 0;
    padding-left: 50px;
    flex-wrap: wrap;
}
.detail-tag-item {
    background: #fff;
    color: var(--ink-700);
    font-size: 12px;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    font-weight: 500;
}

/* ── 红色 CTA 区块 ─────────────────────── */
.detail-cta {
    margin-top: 40px;
    background: linear-gradient(135deg,
        var(--red-primary) 0%,
        #a31010 100%);
    border-radius: 12px;
    padding: 48px 56px;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 32px rgba(220, 40, 40, 0.25);
}
.detail-cta::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 60%);
}
.detail-cta-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 14px;
    position: relative;
    z-index: 1;
}
.detail-cta-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.88);
    margin: 0 0 28px;
    max-width: 640px;
    position: relative;
    z-index: 1;
}
.detail-cta-actions {
    display: flex;
    gap: 14px;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}
.detail-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}
.detail-cta-btn-light {
    background: #fff;
    color: var(--red-primary);
}
.detail-cta-btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.3);
}
.detail-cta-btn-dark {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
}
.detail-cta-btn-dark:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}
.dcta-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
}
.detail-cta-btn-light .dcta-icon {
    background: currentColor;
    clip-path: path('M3 5a1 1 0 1 1 0-2zm0 16a1 1 0 1 1 0-2zm0-9a1 1 0 1 1 0-2zm3 0a1 1 0 1 1 0-2zm6 0a1 1 0 1 1 0-2zm-3 0a1 1 0 1 1 0-2zm0 6a1 1 0 1 1 0-2zm0 6a1 1 0 1 1 0-2zm4 0a1 1 0 1 1 0-2zm4 0a1 1 0 1 1 0-2z');
}

/* ── 右侧边栏 ───────────────────────────── */
.detail-sidebar {
    position: sticky;
    top: 24px;
}
.ds-block {
    background: #fff;
    padding: 28px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.3s ease;
}
.ds-block:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}
.ds-block-title {
    font-size: 13px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 20px;
    padding-bottom: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}
.ds-block-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--red-primary) 0%, transparent 100%);
}
.ds-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.ds-list li {
    margin-bottom: 14px;
}
.ds-list li:last-child {
    margin-bottom: 0;
}
.ds-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #444;
    font-size: 13px;
    line-height: 1.5;
    transition: all 0.2s;
    padding: 6px 0;
}
.ds-list a:hover {
    color: var(--red-primary);
    transform: translateX(3px);
}
.ds-list-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    background: rgba(220, 40, 40, 0.08);
    border-radius: 4px;
    position: relative;
}
.ds-list-icon::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0;
    height: 0;
    border-left: 5px solid var(--red-primary);
    border-top: 3px solid transparent;
    border-bottom: 3px solid transparent;
    transform: translate(-50%, -50%);
}
.ds-download-btn {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, var(--red-primary) 0%, #a0102a 100%);
    color: #fff;
    padding: 14px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 22px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}
.ds-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(220, 40, 40, 0.25);
}

/* 业务卡片 */
.ds-business-card {
    display: block;
    text-decoration: none;
    padding: 20px;
    background: #fff;
    border-radius: 4px;
    border: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    position: relative;
}
.ds-business-card:hover {
    border-color: var(--red-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.ds-business-card:hover .ds-biz-arrow {
    opacity: 1;
    transform: translateX(0);
}
.ds-biz-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.ds-biz-icon {
    width: 28px;
    height: 28px;
    background: var(--red-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 2px;
}
.ds-biz-arrow {
    font-size: 14px;
    color: var(--red-primary);
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s ease;
}
.ds-biz-name {
    font-size: 15px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}
.ds-biz-desc {
    font-size: 12px;
    color: #666;
    line-height: 1.7;
}

/* 方案卡片 */
.ds-plan-card {
    text-align: center;
    padding: 24px 20px;
    background: linear-gradient(135deg, #fff8f8 0%, #fafafa 100%);
    border-radius: 6px;
    border: 1px solid rgba(220, 40, 40, 0.08);
}
.ds-plan-logo {
    display: inline-block;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 3px;
    margin-bottom: 14px;
    padding: 8px 18px;
    background: linear-gradient(135deg, var(--red-primary) 0%, #a0102a 100%);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(220, 40, 40, 0.2);
}
.ds-plan-desc {
    font-size: 13px;
    color: #444;
    margin: 0 0 6px;
    font-weight: 600;
}
.ds-plan-note {
    font-size: 11px;
    color: #888;
    margin: 0;
    letter-spacing: 0.5px;
}

/* 电话按钮 */
.ds-phone-btn {
    display: block;
    text-align: center;
    background: var(--red-primary);
    color: #fff;
    padding: 18px;
    text-decoration: none;
    border-radius: 4px;
    box-shadow: 0 6px 18px rgba(220, 40, 40, 0.25);
    transition: all 0.3s ease;
}
.ds-phone-btn:hover {
    background: #b31414;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(220, 40, 40, 0.35);
}
.ds-phone-btn {
    font-size: 13px;
    line-height: 1.4;
}
.ds-phone-btn strong {
    display: block;
    font-size: 20px;
    font-weight: 700;
    margin-top: 4px;
    letter-spacing: 0.5px;
}

/* ── 相关案例区 ───────────────────────────── */
.detail-related {
    padding: 72px 0;
    background: #fff;
}
.detail-related-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}
.detail-related-more {
    font-size: 13px;
    font-weight: 600;
    color: var(--red-primary);
    text-decoration: none;
    transition: all 0.2s;
}
.detail-related-more:hover {
    opacity: 0.7;
}
.detail-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.related-card {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}
.related-card:hover .related-card-image img {
    transform: scale(1.04);
}
.related-card-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 16px;
}
.related-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.related-card-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--red-primary);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
}
.related-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink-900);
    margin: 0 0 8px;
    line-height: 1.5;
}
.related-card-desc {
    font-size: 13px;
    color: var(--ink-500);
    line-height: 1.7;
    margin: 0;
}

/* ── 重点案例 TAB 导航 ───────────────────────────── */
.detail-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 40px;
    border-bottom: 2px solid #e5e7eb;
}
.detail-tab {
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    color: #6b7280;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all 0.25s;
    letter-spacing: .01em;
}
.detail-tab:hover {
    color: #374151;
}
.detail-tab.active {
    color: #C8102E;
    border-bottom-color: #C8102E;
}

/* ── 在线观看 ───────────────────────────── */
.watch-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.watch-overview-card {
    background: #f9fafb;
    border-radius: 10px;
    padding: 24px 20px;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: box-shadow .2s;
}
.watch-overview-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.woc-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 12px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.woc-icon-client { background: #fef2f2; }
.woc-icon-client::after { content: "🏢"; font-size: 20px; }
.woc-icon-category { background: #eff6ff; }
.woc-icon-category::after { content: "📂"; font-size: 20px; }
.woc-icon-years { background: #f0fdf4; }
.woc-icon-years::after { content: "📅"; font-size: 20px; }
.woc-icon-scope { background: #fefce8; }
.woc-icon-scope::after { content: "🎯"; font-size: 20px; }
.woc-label {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.woc-value {
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
}

.watch-subtitle {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #C8102E;
    display: inline-block;
}
.watch-results {
    margin-bottom: 48px;
}
.watch-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.watch-result-item {
    background: linear-gradient(135deg, rgba(200,16,46,.04), rgba(200,16,46,.008));
    border: 1px solid rgba(200,16,46,.12);
    border-radius: 10px;
    padding: 24px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.wri-label {
    font-size: 12px;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.wri-value {
    font-size: 26px;
    font-weight: 800;
    color: #C8102E;
}
.wri-num {
    font-size: 28px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1.4;
}

.watch-analysis {
    margin-bottom: 48px;
}
.watch-analysis-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.watch-analysis-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px 24px;
    transition: box-shadow .2s;
}
.watch-analysis-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,.06);
}
.wac-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.wac-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #C8102E;
    color: #fff;
    border-radius: 50%;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}
.wac-title {
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    margin: 0;
}
.wac-text {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.75;
    margin: 0 0 14px;
}
.wac-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.wac-list li {
    position: relative;
    padding-left: 18px;
    font-size: 13px;
    color: #6b7280;
    line-height: 2;
}
.wac-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: rgba(200,16,46,.2);
}

.watch-process {
    margin-bottom: 16px;
}
.watch-process-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.wpg-item {
    text-align: center;
}
.wpg-image {
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    overflow: hidden;
}
.wpg-placeholder {
    color: rgba(255,255,255,.6);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .02em;
}
.wpg-caption {
    font-size: 13px;
    color: #6b7280;
    font-weight: 500;
}

/* ── 下载白皮书 ───────────────────────────── */
.download-intro {
    font-size: 15px;
    color: #6b7280;
    line-height: 1.8;
    margin: 0 0 36px;
}
.download-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.download-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    transition: all .25s;
}
.download-card:hover {
    border-color: #C8102E;
    box-shadow: 0 8px 32px rgba(200,16,46,.08);
    transform: translateY(-2px);
}
.dc-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}
.dc-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 22px;
}
.dc-icon-web { background: #eff6ff; }
.dc-icon-web::after { content: "🌐"; }
.dc-icon-pdf { background: #fef2f2; }
.dc-icon-pdf::after { content: "📄"; }
.dc-icon-kb { background: #f0fdf4; }
.dc-icon-kb::after { content: "📚"; }
.dc-info {
    flex: 1;
}
.dc-title {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 4px;
}
.dc-subtitle {
    font-size: 13px;
    color: #9ca3af;
}
.dc-body {
    flex: 1;
    margin-bottom: 20px;
}
.dc-features {
    list-style: none;
    padding: 0;
    margin: 0;
}
.dc-features li {
    position: relative;
    padding-left: 22px;
    font-size: 13px;
    color: #4b5563;
    line-height: 2.2;
}
.dc-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 14px;
    height: 14px;
    background: rgba(200,16,46,.1);
    border-radius: 50%;
}
.dc-features li::after {
    content: "✓";
    position: absolute;
    left: 3px;
    top: 7px;
    font-size: 10px;
    color: #C8102E;
    font-weight: 700;
}
.dc-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}
.dc-btn {
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all .2s;
    display: inline-block;
}
.dc-btn-primary {
    background: #C8102E;
    color: #fff;
}
.dc-btn-primary:hover {
    background: #a00d24;
}
.dc-size {
    font-size: 12px;
    color: #9ca3af;
}

/* 下载表单 */
.download-form-section {
    margin-bottom: 48px;
}
.download-form-card {
    background: linear-gradient(135deg, #fafafa, #f5f5f5);
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 40px;
}
.dfs-title {
    font-size: 20px;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 10px;
}
.dfs-desc {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.8;
    margin: 0 0 28px;
}
.download-form .df-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.df-field input,
.df-field select {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #fff;
    color: #1f2937;
    outline: none;
    transition: border-color .2s;
    box-sizing: border-box;
}
.df-field input:focus,
.df-field select:focus {
    border-color: #C8102E;
    box-shadow: 0 0 0 3px rgba(200,16,46,.06);
}
.df-field input::placeholder {
    color: #9ca3af;
}
.df-field-full {
    grid-column: 1 / -1;
}
.df-submit {
    width: 100%;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    background: #C8102E;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background .2s;
}
.df-submit:hover {
    background: #a00d24;
}

/* ============ 越秀集团 · 定制 Hero ============ */
.detail-hero.is-yuexiu {
    background:
        radial-gradient(ellipse at 0% 0%, rgba(180,200,255,0.55) 0%, rgba(180,200,255,0) 55%),
        radial-gradient(ellipse at 100% 0%, rgba(255,180,210,0.5) 0%, rgba(255,180,210,0) 55%),
        radial-gradient(ellipse at 50% 100%, rgba(210,200,255,0.4) 0%, rgba(210,200,255,0) 60%),
        linear-gradient(180deg, #f6f7ff 0%, #fff5f8 100%);
    padding: 18px 0 18px;
    position: relative;
    overflow: hidden;
}
/* Element1 精确样式：只影响 .is-yuexiu 作用域内的 .detail-hero-inner，不改全局 */
.detail-hero.is-yuexiu > .container > .detail-hero-inner {
    line-height: 27px;
}

/* 返回案例列表按钮（放在 detail-hero-inner grid 第一行，跨两列，右对齐） */
.yx-back-btn {
    grid-column: 1 / -1;       /* 跨 grid 全部列，独占第一行整行宽度 */
    justify-self: end;         /* 行内靠右对齐，不影响左右两列 fr 比例计算 */
    display: inline-flex;
    align-items: center;
    gap: 4.5px;
    padding: 6px 13px 6px 10px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid #ececef;
    color: #C8102E;
    font-size: 11.5px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 7px rgba(17,24,39,0.035);
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
}
.yx-back-btn:hover {
    background: #fff9fa;
    border-color: #f9c5cf;
    transform: translateX(-2px);
    box-shadow: 0 3px 12px rgba(200,16,46,0.09);
}
.yx-back-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.yx-back-arrow svg {
    width: 15px;
    height: 15px;
}
.yx-back-btn:hover .yx-back-arrow {
    transform: translateX(-2px);
}
.detail-hero.is-yuexiu::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 90% 80%, rgba(255,220,235,0.5) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}
.detail-hero.is-yuexiu .detail-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
/* 左胶囊标签 */
.detail-hero-tag-yx {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 999px;
    background: linear-gradient(90deg, #fff0f5 0%, #ffe1ec 100%);
    color: #C8102E;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 22px;
    border: 1px solid rgba(200,16,46,0.15);
}
/* 大标题 · 黑红双色 */
.detail-hero-title-yx {
    margin: 0 0 30px;
    font-size: clamp(30px, 3.6vw, 48px);
    font-weight: 900;
    color: #111827;
    line-height: 1.22;
    letter-spacing: 0.005em;
}
.detail-hero-title-yx .yx-red {
    color: #C8102E;
    display: inline;
}
/* 3 个数据胶囊 */
.detail-hero-stats-yx {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}
.dhs-yx-item {
    flex: 0 0 auto;
    background: #fff;
    border-radius: 10px;
    padding: 14px 22px 16px;
    box-shadow:
        0 6px 18px rgba(17, 24, 39, 0.05),
        0 1px 3px rgba(17, 24, 39, 0.04);
    border: 1px solid rgba(230, 232, 240, 0.8);
    min-width: 168px;
}
.dhs-yx-item strong {
    display: block;
    font-size: clamp(17px, 1.7vw, 21px);
    font-weight: 800;
    color: #111827;
    margin-bottom: 4px;
    letter-spacing: 0.01em;
}
.dhs-yx-item span {
    display: block;
    font-size: 12.5px;
    color: #6b7280;
    font-weight: 500;
}
/* 引言卡 · 白底细边 */
.detail-hero-quote-yx {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    padding: 18px 22px 20px;
    max-width: 580px;
    position: relative;
    box-shadow: 0 6px 20px rgba(17, 24, 39, 0.04);
}
.dhq-yx-text {
    font-size: 14.5px;
    line-height: 1.9;
    color: #4b5563;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}
.dhq-yx-author {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12.5px;
    font-weight: 600;
    color: #C8102E;
    letter-spacing: 0.02em;
}
.dhq-yx-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid #C8102E;
    position: relative;
}
.dhq-yx-icon::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: #C8102E;
}
/* 右侧图容器 */
.dhr-image-wrap-yx {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 25px 60px rgba(17, 24, 39, 0.25),
        0 10px 25px rgba(17, 24, 39, 0.12);
    background: #1c2430;
}
.dhr-image-wrap-yx img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}
/* 左上角 YE 越秀 Logo */
.dhr-yx-logo {
    position: absolute;
    top: 28px;
    left: 30px;
    z-index: 4;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}
.dhr-yx-logo-letter {
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -1px;
}
.dhr-yx-logo-name {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.04em;
}
.dhr-yx-logo-en {
    font-size: 10.5px;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    margin-top: 1px;
}
/* 超大金色 Y 字叠加 */
.dhr-yx-bigY {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-54%);
    font-size: clamp(240px, 34vw, 520px);
    font-weight: 900;
    line-height: 0.85;
    color: #e6b84a;
    background: linear-gradient(180deg,
        #f9dd7a 0%,
        #e6b84a 40%,
        #c8971f 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.04em;
    z-index: 3;
    opacity: 0.94;
    filter: drop-shadow(0 8px 24px rgba(200, 140, 30, 0.25));
    pointer-events: none;
    user-select: none;
}
/* 金色光晕 */
.dhr-yx-glow {
    position: absolute;
    right: -10%;
    top: 20%;
    width: 70%;
    height: 80%;
    background: radial-gradient(circle at 70% 50%,
        rgba(255, 210, 120, 0.35) 0%,
        transparent 55%);
    z-index: 2;
    pointer-events: none;
}
/* 底部渐黑遮罩，保持图片暗部与Logo字对比 */
.dhr-image-wrap-yx::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(180deg,
        rgba(0, 0, 0, 0.05) 0%,
        transparent 45%,
        rgba(0, 0, 0, 0.18) 100%);
}

/* ============ 越秀 · 3入口卡片（案例速览/详解/下载白皮书） ============ */
.yx-entry {
    padding: 56px 0 36px;
    background: transparent;
    position: relative;
    z-index: 3;
}
.yx-entry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 0;
    width: 100%;
}
.yx-entry-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 24px 18px 20px;
    background: #fff;
    border: 1.5px solid #ececef;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.22s ease;
    overflow: hidden;
}
.yx-entry-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255,240,245,0) 0%, rgba(255,228,236,0) 100%);
    transition: background 0.22s ease;
    pointer-events: none;
}
/* 第一个激活卡片（选中态） */
.yx-entry-card.is-active {
    border-color: #C8102E;
    background: linear-gradient(90deg, #fff6f9 0%, #fff0f5 100%);
    box-shadow: 0 10px 24px rgba(200, 16, 46, 0.08), 0 2px 6px rgba(200, 16, 46, 0.05);
}
.yx-entry-card:hover:not(.is-active) {
    border-color: #ffd6de;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(17, 24, 39, 0.08);
}
.yx-entry-card:hover:not(.is-active)::before {
    background: linear-gradient(90deg, #fff9fb 0%, #fff2f6 100%);
}
.yx-entry-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 8px;
    background: #fff4f7;
    border: 1.5px solid #ffdde5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}
.yx-entry-icon svg {
    width: 26px;
    height: 26px;
}
.yx-entry-icon-red {
    background: #C8102E;
    border-color: #C8102E;
    box-shadow: 0 8px 20px rgba(200, 16, 46, 0.25);
}
.yx-entry-text {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.yx-entry-title {
    margin: 0 0 3px;
    font-size: 16.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
    letter-spacing: 0.01em;
}
.yx-entry-card.is-active .yx-entry-title {
    color: #C8102E;
}
.yx-entry-sub {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    color: #6b7280;
    line-height: 1.55;
}

/* ============ 越秀集团是谁？介绍卡 ============ */
.yx-about {
    padding: 36px 0 72px;
    background: #fff;
}
.yx-about-head {
    margin-bottom: 28px;
}
.yx-about-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-about-title {
    margin: 0;
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 800;
    color: #111827;
    line-height: 1.3;
}
.yx-about-card {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 12px;
    padding: 30px 34px 32px;
    box-shadow: 0 2px 8px rgba(17, 24, 39, 0.03);
}
.yx-about-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 22px;
}
.yx-about-para {
    margin: 0;
    font-size: 14.5px;
    line-height: 2;
    color: #4b5563;
}
.yx-about-para strong {
    color: #111827;
    font-weight: 700;
}
.yx-about-strong {
    color: #111827;
    font-weight: 800;
}
.yx-about-red {
    color: #C8102E;
    font-weight: 700;
}
/* 高亮强调段 · 红线头 */
.yx-about-highlight {
    position: relative;
    padding: 18px 22px 18px 26px;
    background: #fffafb;
    border: 1px solid #fde1e7;
    border-radius: 10px;
    margin-top: 8px;
}
.yx-about-highlight::before {
    content: "";
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 4px;
    border-radius: 0 3px 3px 0;
    background: #C8102E;
}
.yx-about-highlight p {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
}
.yx-about-hl-red {
    color: #C8102E;
    font-weight: 700;
}

/* ============ 越秀 · 数据对比表（15年变化） ============ */
.yx-datacomp {
    padding: 16px 0 80px;
    background: #fff;
}
.yx-dc-head {
    margin-bottom: 26px;
}
.yx-dc-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-dc-title {
    margin: 0;
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 800;
    color: #111827;
    line-height: 1.3;
}

/* 表格容器 */
.yx-dc-table {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #ececef;
    box-shadow:
        0 8px 24px rgba(17, 24, 39, 0.05),
        0 2px 6px rgba(17, 24, 39, 0.04);
    margin-bottom: 14px;
}
/* 3列比例：指标 1fr · 2010 1fr · 2024 1.4fr */
.yx-dc-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1.4fr;
}
.yx-dc-cell {
    padding: 16px 24px 16px 28px;
    font-size: 14px;
    display: flex;
    align-items: center;
    line-height: 1.55;
    border-bottom: 1px solid #f1f2f4;
}
.yx-dc-row > .yx-dc-cell:last-child { padding-right: 28px; }
.yx-dc-row > .yx-dc-cell:first-child { padding-left: 28px; }

/* 表头：统一深色背景 + 强制白字（覆盖数据行黑/红字规则） */
.yx-dc-row--head {
    background: #1f232b !important;
}
.yx-dc-row--head .yx-dc-cell,
.yx-dc-row--head .yx-dc-cell--i,
.yx-dc-row--head .yx-dc-cell--2010,
.yx-dc-row--head .yx-dc-cell--now {
    background: #1f232b !important;
    background-color: #1f232b !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    font-weight: 600 !important;
}
.yx-dc-row--head .yx-dc-cell--now {
    font-weight: 700 !important;
}

/* 数据行 */
.yx-dc-row .yx-dc-cell--i {
    background: #fff;
    color: #111827;
    font-weight: 700;
}
.yx-dc-row .yx-dc-cell--2010 {
    color: #4b5563;
    font-weight: 500;
    background: #fff;
}
.yx-dc-row .yx-dc-cell--now {
    color: #C8102E;
    font-weight: 700;
    background: #fff;
    flex-wrap: wrap;
    gap: 6px 8px;
}
.yx-dc-row .yx-dc-cell--now strong {
    color: #C8102E;
    font-weight: 800;
    font-size: 15px;
}
.yx-dc-row .yx-dc-cell--now em {
    font-style: normal;
    font-size: 12.5px;
    color: #9ca3af;
    font-weight: 500;
}
/* 交替行 浅灰 */
.yx-dc-row--alt .yx-dc-cell {
    background: #fafbfc;
}
.yx-dc-row--alt .yx-dc-cell--i {
    background: #f6f7f9;
}
/* 底部最后一行 去掉下分隔线 */
.yx-dc-row:last-child .yx-dc-cell { border-bottom: none; }

/* 脚注 */
.yx-dc-footnote {
    font-size: 12px;
    color: #9ca3af;
    text-align: center;
    padding: 10px 0 0;
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* ============ 越秀 · 起点：2010三项工作 ============ */
.yx-startpoint {
    padding: 24px 0 80px;
    background: #fafafa;
}
.yx-sp-head {
    margin-bottom: 32px;
}
.yx-sp-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-sp-title {
    margin: 0;
    font-size: clamp(24px, 2.6vw, 34px);
    font-weight: 900;
    color: #111827;
    line-height: 1.28;
}
.yx-sp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 28px;
}
.yx-sp-card {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 30px 28px 32px;
    transition: all 0.22s ease;
}
.yx-sp-card:hover {
    transform: translateY(-3px);
    box-shadow:
        0 14px 32px rgba(17, 24, 39, 0.07),
        0 3px 8px rgba(17, 24, 39, 0.04);
    border-color: #f9d4dc;
}
.yx-sp-num {
    font-size: 28px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}
.yx-sp-card-title {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
}
.yx-sp-card-desc {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.95;
    color: #4b5563;
    font-weight: 450;
}
/* 底部横幅 */
.yx-sp-banner {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 20px 30px;
    text-align: center;
}
.yx-sp-banner p {
    margin: 0;
    font-size: 14.5px;
    color: #4b5563;
    line-height: 1.9;
    font-weight: 500;
}
.yx-sp-banner strong {
    color: #C8102E;
    font-weight: 800;
}

/* ============ 越秀 · 路线图：四步建立品牌资产管理系统 ============ */
.yx-roadmap {
    padding: 36px 0 80px;
    background: #fff;
}
.yx-rm-head {
    margin-bottom: 32px;
    max-width: 920px;
}
.yx-rm-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-rm-title {
    margin: 0 0 12px;
    font-size: clamp(24px, 2.6vw, 32px);
    font-weight: 900;
    color: #111827;
    line-height: 1.3;
}
.yx-rm-sub {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #6b7280;
    font-weight: 500;
}
/* 4步容器 */
.yx-rm-steps {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}
.yx-rm-step {
    display: grid;
    grid-template-columns: 96px 190px 1fr auto;
    gap: 20px;
    align-items: center;
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 18px 26px 18px 22px;
    transition: all 0.2s ease;
}
.yx-rm-step:hover {
    border-color: #f9d4dc;
    background: #fffafb;
    transform: translateX(3px);
}
.yx-rm-step-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 34px;
    padding: 0 16px;
    border-radius: 4px;
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 12px rgba(200,16,46,0.22);
    text-align: center;
    justify-self: start;
}
.yx-rm-step-title {
    font-size: 16.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
    justify-self: start;
}
.yx-rm-step-desc {
    font-size: 14px;
    line-height: 1.7;
    color: #4b5563;
    font-weight: 500;
}
.yx-rm-step-result {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-self: end;
    font-size: 13px;
    color: #C8102E;
    font-weight: 600;
    line-height: 1.5;
    max-width: 260px;
    text-align: right;
}
.yx-rm-dot {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid #C8102E;
    position: relative;
    box-shadow: 0 2px 6px rgba(200,16,46,0.2);
}
.yx-rm-dot::after {
    content: "";
    position: absolute;
    inset: 2.5px;
    border-radius: 50%;
    background: #C8102E;
}
/* 底部渐变横幅 */
.yx-rm-banner {
    border-radius: 8px;
    padding: 22px 34px;
    background:
        radial-gradient(ellipse at 0% 50%, rgba(210,220,255,0.45) 0%, transparent 55%),
        radial-gradient(ellipse at 100% 50%, rgba(255,200,220,0.4) 0%, transparent 55%),
        linear-gradient(90deg, #eef1ff 0%, #f5f0ff 40%, #fdeaf0 100%);
    border: 1px solid #ececf2;
    position: relative;
    overflow: hidden;
}
.yx-rm-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(240,170,190,0.18) 0%, transparent 60%);
    pointer-events: none;
}
.yx-rm-banner p {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    text-align: center;
    font-weight: 500;
}
.yx-rm-banner p strong {
    color: #C8102E;
    font-weight: 700;
}

/* ============ 越秀 · 五年节奏 ============ */
.yx-rhythm {
    padding: 36px 0 80px;
    background: #fafafa;
}
.yx-ry-head {
    margin-bottom: 34px;
    max-width: 900px;
}
.yx-ry-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-ry-title {
    margin: 0 0 12px;
    font-size: clamp(24px, 2.6vw, 34px);
    font-weight: 900;
    color: #111827;
    line-height: 1.3;
}
.yx-ry-sub {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #6b7280;
    font-weight: 500;
}
.yx-ry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 26px;
}
.yx-ry-card {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 26px 22px 28px;
    transition: all 0.2s ease;
}
.yx-ry-card:hover {
    transform: translateY(-3px);
    box-shadow:
        0 14px 32px rgba(17, 24, 39, 0.06),
        0 3px 8px rgba(17, 24, 39, 0.04);
    border-color: #f9d4dc;
    background: #fffafb;
}
.yx-ry-period {
    font-size: 12.5px;
    color: #9ca3af;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 12px;
    line-height: 1.6;
}
.yx-ry-keyword {
    font-size: 22px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1.3;
    margin-bottom: 12px;
    letter-spacing: -0.005em;
}
.yx-ry-desc {
    margin: 0;
    font-size: 13px;
    line-height: 1.95;
    color: #4b5563;
    font-weight: 500;
}
/* 关键转折长卡 */
.yx-ry-turning {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 22px 26px;
}
.yx-ry-turning p {
    margin: 0;
    font-size: 13.5px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
}
.yx-ry-turning-key {
    color: #C8102E;
    font-weight: 800;
    font-size: 14px;
}

/* ============ 越秀 · 九个维度一条证据链 ============ */
.yx-ninedim {
    padding: 36px 0 80px;
    background: #fff;
}
.yx-nd-head {
    margin-bottom: 30px;
    max-width: 880px;
}
.yx-nd-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-nd-title {
    margin: 0 0 12px;
    font-size: clamp(24px, 2.6vw, 34px);
    font-weight: 900;
    color: #111827;
    line-height: 1.3;
}
.yx-nd-sub {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #6b7280;
    font-weight: 500;
}
/* 9行表格容器 */
.yx-nd-table {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: 0 1px 4px rgba(17,24,39,0.03);
}
.yx-nd-row {
    display: grid;
    grid-template-columns: 220px 1fr 1fr;
    border-bottom: 1px solid #f1f2f4;
    transition: background 0.18s ease;
}
.yx-nd-row--last { border-bottom: none; }
.yx-nd-row:hover {
    background: #fffafb;
}
.yx-nd-cell {
    padding: 18px 24px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
}
.yx-nd-cell--name {
    font-weight: 800;
    color: #111827;
    gap: 10px;
    padding-left: 28px;
}
.yx-nd-num {
    color: #C8102E;
    font-size: 16px;
    font-weight: 800;
    flex-shrink: 0;
    line-height: 1;
}
.yx-nd-label {
    font-size: 15px;
    font-weight: 800;
    line-height: 1.5;
}
.yx-nd-cell--desc {
    color: #4b5563;
    border-left: 1px solid #f1f2f4;
    font-weight: 500;
}
.yx-nd-cell--proof {
    color: #C8102E;
    font-weight: 400 !important;
    border-left: 1px solid #f1f2f4;
    padding-right: 32px;
    justify-content: flex-start;
}
/* 底部渐变横幅 */
.yx-nd-banner {
    border-radius: 8px;
    padding: 20px 32px;
    background:
        radial-gradient(ellipse at 0% 50%, rgba(255,220,230,0.55) 0%, transparent 58%),
        radial-gradient(ellipse at 100% 50%, rgba(210,225,255,0.45) 0%, transparent 58%),
        linear-gradient(90deg, #fff1f4 0%, #fff0f5 40%, #eef2ff 100%);
    border: 1px solid #ececf2;
    position: relative;
    overflow: hidden;
}
.yx-nd-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(240,170,190,0.18) 0%, transparent 60%);
    pointer-events: none;
}
.yx-nd-banner p {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    text-align: center;
    font-weight: 500;
}

/* ============ 越秀 · ROI：投资不是费用 ============ */
.yx-roi {
    padding: 36px 0 80px;
    background: #fafafa;
}
.yx-roi-head {
    margin-bottom: 30px;
}
.yx-roi-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-roi-title {
    margin: 0;
    font-size: clamp(24px, 2.6vw, 34px);
    font-weight: 900;
    color: #111827;
    line-height: 1.3;
}
/* ROI 对比数据表 */
.yx-roi-table {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 28px;
    box-shadow: 0 2px 8px rgba(17,24,39,0.04);
}
.yx-roi-row {
    display: grid;
    grid-template-columns: 220px 1fr 1.4fr;
    border-bottom: 1px solid #f1f2f4;
}
.yx-roi-row--last { border-bottom: none; }
.yx-roi-row--head {
    background: linear-gradient(180deg, #2b2f38 0%, #1f232b 100%) !important;
    border-bottom: none;
}
.yx-roi-row--alt {
    background: #fafbfe;
}
.yx-roi-cell {
    padding: 16px 24px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
}
.yx-roi-cell--i {
    padding-left: 28px;
    font-weight: 700;
    color: #111827;
}
.yx-roi-cell--2010 {
    color: #4b5563;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
}
.yx-roi-cell--now {
    border-left: 1px solid #f1f2f4;
    padding-right: 32px;
    color: #111827;
    font-weight: 500;
    gap: 6px;
    flex-wrap: wrap;
}
.yx-roi-cell--now strong {
    color: #C8102E;
    font-weight: 700;
    font-size: 14.5px;
}
.yx-roi-cell--now span {
    color: #9ca3af;
    font-size: 12.5px;
    font-weight: 400;
}
/* 表头 白字黑底 */
.yx-roi-row--head .yx-roi-cell,
.yx-roi-row--head .yx-roi-cell--i,
.yx-roi-row--head .yx-roi-cell--2010 {
    background: transparent !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    -webkit-text-fill-color: #ffffff !important;
}
.yx-roi-row--head .yx-roi-cell--i { border-left: none; }
.yx-roi-row--head .yx-roi-cell--now {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff !important;
    border-left: none !important;
    font-weight: 700 !important;
    -webkit-text-fill-color: #ffffff !important;
    border-top-right-radius: 10px;
}
/* 3个ROI收益卡 */
.yx-roi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}
.yx-roi-card {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 24px 22px 26px;
    transition: all 0.2s ease;
}
.yx-roi-card:hover {
    transform: translateY(-3px);
    box-shadow:
        0 14px 32px rgba(17, 24, 39, 0.06),
        0 3px 8px rgba(17, 24, 39, 0.04);
    border-color: #f9d4dc;
    background: #fffafb;
}
.yx-roi-card-title {
    margin: 0 0 10px;
    font-size: 16.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.45;
}
.yx-roi-card-desc {
    margin: 0;
    font-size: 13px;
    line-height: 1.95;
    color: #4b5563;
    font-weight: 500;
}
/* 底部结论横幅 */
.yx-roi-footer {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 22px 28px;
}
.yx-roi-footer p {
    margin: 0;
    font-size: 13.5px;
    line-height: 2;
    color: #4b5563;
    text-align: center;
    font-weight: 500;
}
.yx-roi-footer p strong {
    color: #C8102E;
    font-weight: 700;
}

/* ============ 越秀 · 最终得到了什么 ============ */
.yx-final {
    padding: 36px 0 96px;
    background: #fafafa;
}
.yx-fn-head {
    margin-bottom: 30px;
}
.yx-fn-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-fn-title {
    margin: 0 0 10px;
    font-size: clamp(24px, 2.7vw, 34px);
    font-weight: 900;
    color: #111827;
    line-height: 1.3;
}
.yx-fn-sub {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #6b7280;
    font-weight: 500;
    max-width: 900px;
}
/* 第一行 2张大卡 */
.yx-fn-row2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}
.yx-fn-card {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 22px 22px 24px;
    transition: all 0.2s ease;
}
.yx-fn-card:hover {
    transform: translateY(-3px);
    box-shadow:
        0 14px 32px rgba(17, 24, 39, 0.06),
        0 3px 8px rgba(17, 24, 39, 0.04);
    border-color: #f9d4dc;
    background: #fffafb;
}
.yx-fn-card--big {
    padding: 26px 26px 28px;
}
.yx-fn-card-title {
    margin: 0 0 10px;
    font-size: 15.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.5;
}
.yx-fn-card--big .yx-fn-card-title {
    font-size: 17.5px;
    margin-bottom: 12px;
}
.yx-fn-card-title--red {
    color: #C8102E;
    font-weight: 700;
}
.yx-fn-card-desc {
    margin: 0;
    font-size: 13px;
    line-height: 1.95;
    color: #4b5563;
    font-weight: 500;
}
.yx-fn-card--big .yx-fn-card-desc {
    font-size: 13.5px;
    line-height: 2;
}
/* 第二行 3张小卡 */
.yx-fn-row3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 34px;
}
/* 底部大红结果横幅 */
.yx-fn-bigresult {
    position: relative;
    border-radius: 12px;
    padding: 48px 48px 42px;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(255,220,220,0.28) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 100%, rgba(255,180,190,0.25) 0%, transparent 55%),
        linear-gradient(135deg, #b50c28 0%, #C8102E 35%, #D42A46 75%, #c20b2a 100%);
    color: #fff;
    box-shadow:
        0 24px 56px rgba(200,16,46,0.28),
        0 6px 18px rgba(17,24,39,0.1);
    overflow: hidden;
}
.yx-fn-bigresult::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.12) 0%, transparent 60%);
    pointer-events: none;
}
.yx-fn-br-eyebrow {
    position: relative;
    z-index: 1;
    text-align: center;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: rgba(255,255,255,0.85);
    text-transform: uppercase;
    margin-bottom: 18px;
}
.yx-fn-br-number {
    position: relative;
    z-index: 1;
    text-align: center;
    font-size: clamp(34px, 4.8vw, 56px);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 12px;
    text-shadow: 0 3px 10px rgba(0,0,0,0.15);
}
.yx-fn-br-arrow {
    display: inline-block;
    padding: 0 14px;
    font-weight: 800;
    color: #fff0f3;
    opacity: 0.85;
    transform: translateY(-2px);
}
.yx-fn-br-sub {
    position: relative;
    z-index: 1;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: rgba(255,255,255,0.95);
    margin-bottom: 18px;
}
.yx-fn-br-desc {
    position: relative;
    z-index: 1;
    margin: 0 auto;
    max-width: 820px;
    text-align: center;
    font-size: 13.5px;
    line-height: 2;
    color: rgba(255,255,255,0.9);
    font-weight: 450;
}

/* ============ 越秀 · 案例详解锚点TAB（#yx-detail） ============ */
.yx-casestudy {
    padding: 80px 0 96px;
    background: #fff;
    position: relative;
    scroll-margin-top: 90px;
}
.yx-cs-head {
    max-width: none;
    width: 100%;
    margin: 0 0 28px;
    text-align: left;
}
.yx-cs-eyebrow {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.yx-cs-title {
    margin: 0;
    max-width: none;
    width: 100%;
    font-size: clamp(30px, 3.4vw, 48px);
    font-weight: 900;
    color: #111827;
    line-height: 1.25;
    letter-spacing: -0.01em;
}
.yx-cs-body {
    margin: 0;
    max-width: none;
    width: 100%;
}
.yx-cs-body p {
    margin: 0;
    font-size: 14.5px;
    line-height: 2.05;
    color: #5b6471;
    font-weight: 500;
    text-align: justify;
}
.yx-cs-accent {
    color: #C8102E;
    font-weight: 700;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

/* ============ 越秀 · 面板切换（TAB面板：速览/详解/下载 显示规则 ============ */
.yx-panel {
    display: none;
}
.yx-panel.is-visible {
    display: block !important;
    animation: yxPanelFade 0.28s ease;
}
#yx-quickview {
    /* 速览面板本身没有section不需要padding */
    background: transparent;
}
@keyframes yxPanelFade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============ 越秀案例详解：两列布局（左内容 / 右信息） ============ */
.yx-cs-columns {
    margin-top: 48px;
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 56px;
    align-items: start;
}
/* ------ 左：内容列 ------ */
.yx-cs-chapter {
    margin-bottom: 28px;
}
.yx-cs-chapter-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.yx-cs-chapter-title {
    margin: 0 0 16px;
    font-size: clamp(22px, 2.2vw, 30px);
    font-weight: 800;
    color: #111827;
    line-height: 1.35;
    letter-spacing: -0.005em;
}
.yx-cs-chapter-body { }
.yx-cs-chapter-p {
    margin: 0 0 14px;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
    text-align: justify;
}
.yx-cs-chapter-formula {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    font-weight: 600;
    color: #111827;
    padding: 12px 18px;
    border-left: 3px solid #C8102E;
    background: linear-gradient(90deg, #fff5f7 0%, #ffffff 100%);
    border-radius: 0 6px 6px 0;
    letter-spacing: 0.01em;
}

/* ------ 3列部件表 ------ */
.yx-cs-table {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yx-cst-row {
    display: grid;
    grid-template-columns: 220px 240px 1fr;
    border-bottom: 1px solid #f1f2f4;
}
.yx-cst-row--last { border-bottom: none; }
.yx-cst-row--alt { background: #fafbfe; }
.yx-cst-row--head {
    background: linear-gradient(180deg, #2b2f38 0%, #1f232b 100%) !important;
    border-bottom: none;
}
.yx-cst-cell {
    padding: 14px 22px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
}
.yx-cst-cell--part {
    padding-left: 26px;
    font-weight: 700;
    color: #111827;
}
.yx-cst-cell--role {
    color: #4b5563;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
}
.yx-cst-cell--line {
    color: #C8102E;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
    padding-right: 26px;
}
/* 表头白字 */
.yx-cst-row--head .yx-cst-cell,
.yx-cst-row--head .yx-cst-cell--part,
.yx-cst-row--head .yx-cst-cell--role {
    background: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
    font-weight: 600 !important;
}
.yx-cst-row--head .yx-cst-cell--part { border-left: none !important; }
.yx-cst-row--head .yx-cst-cell--line {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: none !important;
    font-weight: 700 !important;
    border-top-right-radius: 10px;
}

/* ------ 右：信息列 ------ */
.yx-cs-col--info {
    display: flex;
    flex-direction: column;
    gap: 22px;
    position: sticky;
    top: 100px;
}
.yx-cs-info-card {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    padding: 22px 22px 24px;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yx-cs-info-title {
    margin: 0 0 16px;
    padding-bottom: 12px;
    font-size: 16.5px;
    font-weight: 500;
    color: #111827;
    line-height: 1.4;
    border-bottom: 1.5px solid #111827;
    display: flex;
    align-items: center;
    gap: 10px;
}
.yx-cs-info-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yx-cs-info-list li {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 12px;
    padding: 4px 0;
    border-bottom: 1px dashed #f0f1f4;
}
.yx-cs-info-list li:last-child {
    border-bottom: none;
}
.yx-cs-info-key {
    font-size: 13px;
    color: #6b7280;
    font-weight: 500;
    line-height: 1.7;
}
.yx-cs-info-val {
    font-size: 13.5px;
    color: #111827;
    font-weight: 400;
    line-height: 1.7;
    text-align: right;
    word-break: break-all;
}
/* 相关干货图标 */
.yx-cs-dry-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    background: no-repeat center / contain;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M4 4.8A1.8 1.8 0 0 1 5.8 3h9.2l5 5V19.2A1.8 1.8 0 0 1 18.2 21H5.8A1.8 1.8 0 0 1 4 19.2V4.8Z' stroke='%23C8102E' stroke-width='1.8' stroke-linejoin='round'/><path d='M15 3v5h5' stroke='%23C8102E' stroke-width='1.8' stroke-linejoin='round'/></svg>");
}
.yx-cs-dry-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.yx-cs-dry-list li a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 10px;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.18s ease;
}
.yx-cs-dry-list li a:hover {
    background: #fff5f7;
}
.yx-cs-dry-file {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    margin-top: 1px;
    background: no-repeat center / contain;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M6 3h7l5 5v11a3 3 0 0 1-3 3H6a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2Z' fill='%23fff0f3' stroke='%23C8102E' stroke-width='1.6'/><path d='M13 3v5h5' stroke='%23C8102E' stroke-width='1.6' stroke-linejoin='round'/><path d='M8.5 12.5h7M8.5 15.5h7M8.5 9.5h4' stroke='%23C8102E' stroke-width='1.6' stroke-linecap='round'/></svg>");
}
.yx-cs-dry-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.yx-cs-dry-text strong {
    font-size: 13.5px;
    color: #111827;
    font-weight: 400;
    line-height: 1.5;
}
.yx-cs-dry-text span {
    display: inline-block;
    font-size: 11.5px;
    color: #C8102E;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.3;
    background: #fff0f3;
    padding: 2px 8px;
    border-radius: 999px;
    align-self: flex-start;
}

/* ============ 六种失控模块 ============ */
.yx-cs-sixloss {
    margin-top: 40px;
}
.yx-cs-sl-head {
    margin-bottom: 20px;
}
.yx-cs-sl-title {
    margin: 0 0 12px;
    font-size: clamp(20px, 2vw, 26px);
    font-weight: 700;
    color: #111827;
    line-height: 1.35;
    letter-spacing: -0.005em;
}
.yx-cs-sl-desc {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
    text-align: justify;
}
.yx-cs-sl-table {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yxs-row {
    display: grid;
    grid-template-columns: 64px 140px 1fr 1.2fr;
    border-bottom: 1px solid #f1f2f4;
    align-items: stretch;
}
.yxs-row--last { border-bottom: none; }
.yxs-row--alt { background: #fff; }
.yxs-row--head {
    background: linear-gradient(180deg, #2b2f38 0%, #1f232b 100%) !important;
    border-bottom: none;
}
.yxs-cell {
    padding: 14px 18px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
    word-break: break-word;
}
.yxs-cell--idx {
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: #C8102E;
    letter-spacing: -0.02em;
    font-family: 'DIN', 'Helvetica Neue', Arial, sans-serif;
}
.yxs-row--head .yxs-cell--idx {
    font-size: 0;
    color: transparent;
    background: transparent !important;
}
.yxs-cell--type {
    color: #111827;
    font-weight: 600;
    border-left: 1px solid #f1f2f4;
    padding-left: 16px;
}
.yxs-cell--sym {
    color: #4b5563;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
    padding-left: 18px;
}
.yxs-cell--case {
    color: #C8102E;
    font-weight: 500;
    background: #fff5f7;
    padding-left: 18px;
    padding-right: 20px;
    border-left: 1px solid #fde4ea;
}
/* 表头白字 */
.yxs-row--head .yxs-cell,
.yxs-row--head .yxs-cell--type,
.yxs-row--head .yxs-cell--sym {
    background: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
    font-weight: 500 !important;
}
.yxs-row--head .yxs-cell--type { border-left: none !important; padding-left: 18px; }
.yxs-row--head .yxs-cell--case {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    font-weight: 700 !important;
    border-left: none !important;
    border-top-right-radius: 10px;
}

/* ============ 四步构建（STEP 01-04） ============ */
.yx-cs-fourstep {
    margin-top: 40px;
}
.yx-cs-fs-intro {
    padding: 0;
    margin-bottom: 32px;
}
.yx-cs-fs-intro-p {
    margin: 0 0 24px;
    font-size: 14px;
    line-height: 2;
    color: #111827;
    font-weight: 600;
    text-align: justify;
    letter-spacing: -0.002em;
}
.yx-cs-fs-intro-p strong {
    color: #C8102E;
    font-weight: 700;
    background: linear-gradient(180deg, transparent 62%, rgba(200,16,46,0.08) 0%);
}
.yx-cs-fs-title {
    margin: 0 0 12px;
    font-size: clamp(22px, 2.2vw, 28px);
    font-weight: 800;
    color: #111827;
    line-height: 1.35;
    letter-spacing: -0.008em;
    padding-bottom: 14px;
    border-bottom: 2px solid #C8102E;
    display: inline-block;
}
.yx-cs-fs-sub {
    margin: 12px 0 0;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
}

/* ---- STEP 卡片通用 ---- */
.yx-step {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yx-step-head {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 24px 28px 12px;
    border-bottom: 1px solid #f4f5f7;
}
.yx-step-pill {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 30px;
    padding: 0 16px;
    margin-top: 2px;
    background: #C8102E;
    color: #ffffff;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 0.12em;
    border-radius: 4px;
}
.yx-step-head-text {
    flex: 1;
    min-width: 0;
}
.yx-step-name {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    line-height: 1.4;
    letter-spacing: -0.002em;
}
.yx-step-desc {
    margin: 0;
    font-size: 13px;
    line-height: 1.85;
    color: #6b7280;
    font-weight: 400;
}
.yx-step-body {
    padding: 22px 28px 28px;
}
.yx-step-p {
    margin: 0 0 14px;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
    text-align: justify;
}
.yx-step-p strong {
    color: #111827;
    font-weight: 600;
}
.yx-step-year {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 600;
    color: #111827;
    line-height: 1.7;
}
/* 常规 UL（STEP 01） */
.yx-step-list {
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yx-step-list li {
    position: relative;
    padding: 12px 16px 12px 28px;
    font-size: 13.5px;
    line-height: 1.85;
    color: #4b5563;
    background: #fafbfe;
    border-left: 3px solid #C8102E;
    border-radius: 0 6px 6px 0;
    font-weight: 500;
}
.yx-step-list li::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 19px;
    width: 6px;
    height: 6px;
    background: #C8102E;
    border-radius: 50%;
}
.yx-step-list li strong {
    color: #C8102E;
    font-weight: 700;
}
/* 集和交付行 */
.yx-step-deliver {
    margin: 20px 0 0;
    padding-top: 14px;
    border-top: 2px solid #C8102E;
    font-size: 13.5px;
    line-height: 1.8;
    color: #C8102E;
    font-weight: 700;
    letter-spacing: -0.002em;
}

/* ---- STEP 02 DNA 6要素表 ---- */
.yx-dna-table {
    margin: 22px 0 22px;
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yxd-row {
    display: grid;
    grid-template-columns: auto 1fr 160px;
    border-bottom: 1px solid #f1f2f4;
    align-items: stretch;
}
.yxd-row--last { border-bottom: none; }
.yxd-row--alt { background: #fafbfe; }
.yxd-row--head {
    background: linear-gradient(180deg, #2b2f38 0%, #1f232b 100%) !important;
    border-bottom: none;
}
.yxd-cell {
    padding: 12px 22px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
    word-break: break-word;
}
.yxd-cell--name {
    padding-left: 26px;
    padding-right: 32px;
    color: #111827;
    font-weight: 600;
    white-space: nowrap;
}
.yxd-cell--ans {
    color: #4b5563;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
}
.yxd-cell--dim {
    color: #C8102E;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
    padding-right: 26px;
    justify-content: center;
}
.yxd-cell--dim em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-style: normal;
    font-size: 11.5px;
    font-weight: 700;
    background: #fff0f3;
    color: #C8102E;
    border-radius: 50%;
    margin-right: 6px;
    border: 1px solid #fad1da;
}
/* DNA表头 */
.yxd-row--head .yxd-cell,
.yxd-row--head .yxd-cell--name,
.yxd-row--head .yxd-cell--ans {
    background: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
    font-weight: 500 !important;
    justify-content: flex-start;
}
.yxd-row--head .yxd-cell--name { border-left: none !important; }
.yxd-row--head .yxd-cell--dim {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: none !important;
    font-weight: 700 !important;
    border-top-right-radius: 10px;
    justify-content: center;
}

/* ---- STEP 03 5项圆圈编号列表 ---- */
.yx-step-num-list {
    list-style: none;
    margin: 6px 0 6px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.yx-step-num-list > li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px 16px 20px;
    background: #fafbfe;
    border-radius: 8px;
    border: 1px solid #eef0f4;
}
.yx-sn-num {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #C8102E;
    color: #ffffff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 1px;
    box-shadow: 0 2px 4px rgba(200,16,46,0.18);
}
.yx-sn-body {
    flex: 1;
    min-width: 0;
}
.yx-sn-title {
    margin: 0 0 6px;
    font-size: 14.5px;
    font-weight: 700;
    color: #111827;
    line-height: 1.5;
    letter-spacing: -0.002em;
}
.yx-sn-body p {
    margin: 0;
    font-size: 13px;
    line-height: 1.9;
    color: #4b5563;
    font-weight: 500;
}

/* ---- STEP 04 BCI指标表 ---- */
.yx-bci-table {
    margin: 16px 0 22px;
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yxb-row {
    display: grid;
    grid-template-columns: 130px 130px 1.2fr 1.1fr;
    border-bottom: 1px solid #f1f2f4;
    align-items: stretch;
}
.yxb-row--last { border-bottom: none; }
.yxb-row--alt { background: #fafbfe; }
.yxb-row--head {
    background: linear-gradient(180deg, #2b2f38 0%, #1f232b 100%) !important;
    border-bottom: none;
}
.yxb-cell {
    padding: 12px 20px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
    word-break: break-word;
}
.yxb-cell--idx {
    padding-left: 26px;
    color: #111827;
    font-weight: 600;
}
.yxb-cell--old {
    color: #4b5563;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
    justify-content: center;
}
.yxb-cell--new {
    color: #C8102E;
    font-weight: 500;
    background: #fff5f7;
    border-left: 1px solid #fde4ea;
    padding-left: 20px;
    padding-right: 20px;
}
.yxb-cell--new strong {
    color: #C8102E;
    font-weight: 700;
}
.yxb-cell--val {
    color: #4b5563;
    font-weight: 500;
    border-left: 1px solid #f1f2f4;
    padding-right: 26px;
}
/* BCI表头 */
.yxb-row--head .yxb-cell,
.yxb-row--head .yxb-cell--idx,
.yxb-row--head .yxb-cell--old,
.yxb-row--head .yxb-cell--val {
    background: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
    font-weight: 500 !important;
    justify-content: flex-start;
}
.yxb-row--head .yxb-cell--old { justify-content: center; }
.yxb-row--head .yxb-cell--idx { border-left: none !important; padding-left: 26px; }
.yxb-row--head .yxb-cell--new {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: none !important;
    font-weight: 700 !important;
    justify-content: flex-start;
}
.yxb-row--head .yxb-cell--new strong {
    color: #ffffff !important;
}

/* ============ CHAPTER 02 / 03 通用 ============ */
.yx-chapter {
    margin-top: 48px;
}
.yx-ch-head {
    margin-bottom: 24px;
}
.yx-ch-eyebrow {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #C8102E;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.yx-ch-title {
    margin: 0 0 12px;
    font-size: clamp(22px, 2.2vw, 30px);
    font-weight: 800;
    color: #111827;
    line-height: 1.3;
    letter-spacing: -0.008em;
}
.yx-ch-desc {
    margin: 0;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
    text-align: justify;
}

/* ---- 02: 1核 / 不可逆 逻辑 渐变条卡片 ---- */
.yx-bc-card {
    border-radius: 10px;
    padding: 18px 24px 20px;
    margin-bottom: 20px;
    border: 1px solid #ebeaf3;
    background: linear-gradient(100deg,
        #fff8fb 0%,
        #f8f5ff 35%,
        #f2f6ff 70%,
        #f1f5ff 100%);
}
.yx-bc-card--1core { margin-bottom: 10px; }
.yx-bc-card--logic { margin-top: 20px; margin-bottom: 10px; }
.yx-bc-card-kicker {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    line-height: 1.5;
}
.yx-bc-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    height: 22px;
    background: #C8102E;
    color: #fff;
    border-radius: 4px;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.05em;
    margin-right: 6px;
    vertical-align: middle;
}
.yx-bc-card-text {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.85;
    color: #4b5563;
    font-weight: 500;
}
.yx-bc-subhead {
    margin: 22px 0 14px;
    font-size: 15px;
    font-weight: 700;
    color: #111827;
    line-height: 1.6;
    letter-spacing: -0.002em;
}

/* ---- 3层账户表 ---- */
.yx-3l-table {
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yx3-row {
    display: grid;
    grid-template-columns: 130px 130px 90px 200px 1fr;
    border-bottom: 1px solid #f1f2f4;
    align-items: stretch;
}
.yx3-row--last { border-bottom: none; }
.yx3-row--alt { background: #fafbfe; }
.yx3-row--head {
    background: linear-gradient(180deg, #2b2f38 0%, #1f232b 100%) !important;
    border-bottom: none;
}
.yx3-cell {
    padding: 12px 20px;
    font-size: 13.5px;
    line-height: 1.8;
    display: flex;
    align-items: center;
    word-break: break-word;
}
.yx3-cell--account {
    background: #C8102E;
    color: #ffffff;
    font-weight: 700;
    padding-left: 24px;
    padding-right: 24px;
    justify-content: center;
    border-right: 1px solid rgba(255,255,255,0.1);
}
.yx3-cell--layer {
    color: #111827;
    font-weight: 600;
    padding-left: 22px;
    border-left: 1px solid #f1f2f4;
}
.yx3-cell--weight {
    color: #C8102E;
    font-weight: 700;
    justify-content: center;
    border-left: 1px solid #f1f2f4;
    font-family: 'DIN', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
}
.yx3-cell--assets {
    color: #4b5563;
    font-weight: 500;
    padding-left: 22px;
    border-left: 1px solid #f1f2f4;
}
.yx3-cell--value {
    color: #C8102E;
    font-weight: 500;
    background: #fff5f7;
    padding-left: 22px;
    padding-right: 24px;
    border-left: 1px solid #fde4ea;
}
.yx3-cell--weight strong { color: #C8102E; font-weight: 700; }
/* 表头白字 */
.yx3-row--head .yx3-cell,
.yx3-row--head .yx3-cell--layer,
.yx3-row--head .yx3-cell--weight,
.yx3-row--head .yx3-cell--assets {
    background: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
    font-weight: 500 !important;
    justify-content: flex-start;
    font-family: inherit;
    font-size: 13.5px;
}
.yx3-row--head .yx3-cell--layer { padding-left: 22px; }
.yx3-row--head .yx3-cell--weight { justify-content: center; }
.yx3-row--head .yx3-cell--assets { padding-left: 22px; }
.yx3-row--head .yx3-cell--account {
    background: #C8102E !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-right: 1px solid rgba(255,255,255,0.1) !important;
    border-left: none !important;
    font-weight: 700 !important;
    justify-content: center;
}
.yx3-row--head .yx3-cell--value {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border-left: none !important;
    font-weight: 700 !important;
    border-top-right-radius: 10px;
    justify-content: flex-start;
}
.yx3-row--head .yx3-cell--weight strong { color: #ffffff; }

/* ---- 双锥价值链三段 ---- */
.yx-doublecone {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 8px;
    align-items: stretch;
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    padding: 24px 28px;
    margin-bottom: 14px;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.ydc-stage {
    background: #fafbfe;
    border: 1px solid #eef0f4;
    border-radius: 8px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-align: center;
}
.ydc-label {
    margin: 0;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #6b7280;
    line-height: 1.4;
    text-transform: uppercase;
}
.ydc-title {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
    letter-spacing: -0.004em;
}
.ydc-sub {
    margin: 0;
    font-size: 12.5px;
    font-weight: 500;
    color: #C8102E;
    line-height: 1.5;
    font-weight: 600;
}
.ydc-arrow {
    align-self: center;
    color: #C8102E;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
    padding: 0 4px;
}
.yx-doublecone-dims {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 8px;
    align-items: center;
    background: #fff;
    border: 1px dashed #e2e5ec;
    border-radius: 10px;
    padding: 14px 28px;
}
.ydc-dimset {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2px;
    color: #111827;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
}
.ydc-dimset em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    font-style: normal;
    font-size: 10.5px;
    font-weight: 700;
    background: #C8102E;
    color: #fff;
    border-radius: 50%;
    margin: 0 2px;
}
.ydc-arrow--dim {
    color: #C8102E;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
}

/* ============ CHAPTER 03：本金账户三项资产 ============ */
.yx-asset {
    margin-top: 28px;
    background: #fff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
}
.yx-asset-head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px 28px 14px;
    border-bottom: 1px solid #f4f5f7;
    background: linear-gradient(90deg,
        #fff8fb 0%,
        #faf8ff 40%,
        #f6f8ff 100%);
}
.yx-asset-num {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #C8102E;
    color: #ffffff;
    border-radius: 50%;
    font-size: 15px;
    font-weight: 800;
    line-height: 1;
    margin-top: 1px;
    box-shadow: 0 2px 4px rgba(200,16,46,0.18);
}
.yx-asset-head-text {
    flex: 1;
    min-width: 0;
}
.yx-asset-title {
    margin: 0;
    font-size: 17.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
    letter-spacing: -0.004em;
}
.yx-asset-body {
    padding: 22px 28px 26px;
}
.yx-asset-p {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 2;
    color: #4b5563;
    font-weight: 500;
    text-align: justify;
}
.yx-asset-p strong {
    color: #111827;
    font-weight: 700;
}
.yx-asset-p--lead {
    margin-bottom: 14px;
    padding-left: 14px;
    border-left: 3px solid #C8102E;
    color: #111827;
    font-weight: 600;
}

/* ---- 使命信念价值观 三卡 左边框红条 ---- */
.yx-mission-list {
    list-style: none;
    margin: 8px 0 18px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.yx-ms-item {
    background: #fafbfe;
    border-radius: 8px;
    overflow: hidden;
}
.yx-ms-box {
    padding: 14px 20px 14px 20px;
    border-left: 4px solid #C8102E;
}
.yx-ms-title {
    margin: 0 0 4px;
    font-size: 14.5px;
    font-weight: 700;
    color: #111827;
    line-height: 1.6;
}
.yx-ms-title em {
    font-style: normal;
    color: #C8102E;
    font-weight: 700;
    margin-left: 4px;
}
.yx-ms-desc {
    margin: 0;
    font-size: 12.5px;
    color: #6b7280;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.01em;
}

/* ---- 战略资产架构3卡 ---- */
.yx-arch-list {
    list-style: none;
    margin: 8px 0 18px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yxa-item {
    background: #fff;
    border: 1px solid #eef0f4;
    border-left: 4px solid #C8102E;
    border-radius: 0 8px 8px 0;
    padding: 14px 20px;
}
.yxa-title {
    margin: 0 0 4px;
    font-size: 14.5px;
    font-weight: 700;
    color: #111827;
    line-height: 1.6;
}
.yxa-desc {
    margin: 0;
    font-size: 13px;
    color: #4b5563;
    font-weight: 500;
    line-height: 1.85;
}

/* ---- 双轨担保两栏 ---- */
.yx-guarantee {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin: 12px 0 18px;
}
.yxg-col {
    background: #fafbfe;
    border-radius: 10px;
    border: 1px solid #eef0f4;
    padding: 18px 20px;
    border-top: 3px solid #C8102E;
}
.yxg-title {
    margin: 0 0 8px;
    font-size: 14.5px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1.5;
}
.yxg-desc {
    margin: 0;
    font-size: 13px;
    color: #4b5563;
    font-weight: 500;
    line-height: 1.9;
}

/* ---- 产权资产4卡 ---- */
.yx-prop-list {
    list-style: none;
    margin: 8px 0 18px;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.yxp-item {
    background: #fafbfe;
    border-radius: 8px;
    border: 1px solid #eef0f4;
    padding: 16px 18px;
}
.yxp-item--last {
    grid-column: 1 / -1;
    background: linear-gradient(100deg, #fff8fb 0%, #f6f8ff 100%);
    border: 1px solid #ebeaf3;
}
.yxp-title {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    line-height: 1.5;
}
.yxp-desc {
    margin: 0;
    font-size: 13px;
    color: #4b5563;
    font-weight: 500;
    line-height: 1.85;
}
.yxp-desc strong {
    color: #C8102E;
    font-weight: 700;
}

/* ---- 资产启示 渐变尾条 ---- */
.yx-asset-insight {
    margin-top: 20px;
    padding: 16px 22px 18px;
    border-radius: 10px;
    border: 1px solid #ebeaf3;
    background: linear-gradient(100deg,
        #fff8fb 0%,
        #f8f5ff 35%,
        #f2f6ff 70%,
        #f1f5ff 100%);
}
.yai-title {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 800;
    color: #111827;
    line-height: 1.5;
    letter-spacing: -0.002em;
}
.yai-text {
    margin: 0;
    font-size: 13px;
    color: #4b5563;
    font-weight: 500;
    line-height: 1.9;
}
.yai-text strong {
    color: #C8102E;
    font-weight: 700;
}

/* ---- CHAPTER 04：④心智资产的地产/金融/交通 三项目 纯圆点列表（左边框样式取消） ---- */
.yx-mind-ind-list {
    padding: 6px 0 4px;
    gap: 4px;
}
.yx-mind-ind-list li {
    padding: 8px 0 8px 22px;
    background: transparent;
    border-left: none !important;
    border-radius: 0;
    color: #374151;
    font-weight: 500;
    font-size: 13.5px;
    line-height: 1.9;
}
.yx-mind-ind-list li::before {
    left: 0;
    top: 16px;
    width: 7px;
    height: 7px;
    background: #C8102E;
    border-radius: 50%;
}
.yx-mind-ind-list li strong {
    color: #C8102E;
    font-weight: 700;
}

/* ---- ⑤体验 / ⑥识别 / ⑦社群 / ⑧商业：三项清单白底卡样式 ---- */
.yx-group-list {
    list-style: none;
    margin: 6px 0 18px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yxgl-item {
    background: #ffffff;
    border: 1px solid #eef0f4;
    border-radius: 8px;
    padding: 14px 18px 14px;
    border-left: 3px solid #eef0f4;
    transition: border-color .25s ease;
}
.yxgl-item:hover { border-left-color: #C8102E; }
.yxgl-item--last { /* 最后一项暂不需要特殊样式 */ }
.yxgl-title {
    margin: 0 0 5px;
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    line-height: 1.5;
    letter-spacing: -0.002em;
}
.yxgl-desc {
    margin: 0;
    font-size: 13px;
    color: #4b5563;
    font-weight: 500;
    line-height: 1.9;
    text-align: justify;
}
.yxgl-desc strong {
    color: #111827;
    font-weight: 700;
}

/* ---- ⑨社会资产：2行3列6卡成果矩阵 ---- */
.yx-social-grid {
    margin: 10px 0 22px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.yxsg-card {
    background: #ffffff;
    border: 1px solid #eef0f4;
    border-radius: 8px;
    padding: 18px 16px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.yxsg-card:hover {
    border-color: #fad0d8;
    box-shadow: 0 4px 12px rgba(200,16,46,0.08);
    transform: translateY(-1px);
}
.yxsg-label {
    margin: 0;
    font-size: 12.5px;
    font-weight: 500;
    color: #6b7280;
    letter-spacing: 0.01em;
    line-height: 1.4;
}
.yxsg-value {
    margin: 0;
    font-size: 15.5px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1.4;
    letter-spacing: -0.004em;
}

/* ============ CHAPTER 06：九维联动 三组卡片 ============ */
.yx-link-group {
    background: #ffffff;
    border: 1px solid #ececef;
    border-radius: 10px;
    padding: 20px 24px 22px;
    margin-bottom: 18px;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
    transition: border-color .25s ease;
}
.yx-link-group:hover { border-color: #f2c7d1; }
.yx-link-group--last { margin-bottom: 0; }
.yxlg-title {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1.5;
    letter-spacing: -0.002em;
}
.yxlg-intro {
    margin: 0 0 14px;
    padding-left: 12px;
    border-left: 3px solid #eef0f4;
    font-size: 13.5px;
    font-weight: 500;
    color: #374151;
    line-height: 1.8;
}
.yxlg-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yxlg-list li {
    position: relative;
    padding: 8px 0 8px 28px;
    font-size: 13.5px;
    line-height: 1.9;
    color: #374151;
    font-weight: 500;
}
.yxlg-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 9px;
    color: #C8102E;
    font-weight: 800;
    font-size: 16px;
    line-height: 1;
    letter-spacing: -0.03em;
}
.yxlg-list li strong {
    color: #111827;
    font-weight: 700;
}
.yxlg-list li em {
    font-style: normal;
    color: #C8102E;
    font-weight: 600;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* ============ 九维→五层信托塔：投入产出打通 ============ */
.yx-chapter-result {
    margin-top: 36px;
}
.yx-ch-head--result {
    padding-bottom: 8px;
    border-bottom: 1px solid #eef0f4;
    margin-bottom: 18px;
}
.yx-ch-title--result {
    font-size: 22px;
    font-weight: 800;
    color: #C8102E;
    letter-spacing: -0.004em;
    margin-bottom: 6px;
}

.yx-roi-list {
    list-style: none;
    margin: 0 0 22px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.yx-roi-list li {
    position: relative;
    padding: 10px 0 10px 30px;
    font-size: 13.5px;
    line-height: 1.95;
    color: #374151;
    font-weight: 500;
}
.yx-roi-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 11px;
    color: #C8102E;
    font-weight: 800;
    font-size: 16px;
    line-height: 1;
}
.yx-roi-list li strong {
    color: #111827;
    font-weight: 700;
}
.yx-roi-list .yxroi-item {
    display: inline-block;
    font-weight: 700;
    color: #C8102E;
    margin: 0 1px;
}
.yx-roi-list li em {
    font-style: normal;
    color: #C8102E;
    font-weight: 700;
}

/* 越秀15年证明：渐变条 */
.yx-proof-bar {
    margin-top: 8px;
    background: linear-gradient(
        95deg,
        rgba(200, 220, 255, 0.28) 0%,
        rgba(255, 205, 220, 0.22) 45%,
        rgba(230, 220, 255, 0.22) 100%
    );
    border: 1px solid rgba(200,16,46,0.1);
    border-radius: 10px;
    padding: 16px 22px;
    box-shadow: 0 4px 18px rgba(200, 16, 46, 0.06);
}
.yx-proof-text {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.9;
    color: #111827;
    letter-spacing: -0.002em;
    text-align: center;
}
.yx-proof-text strong {
    color: #C8102E;
    font-weight: 800;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-shadow: 0 1px 2px rgba(200, 16, 46, 0.06);
}

/* ============ CHAPTER 07：五层信托塔 3列表 + 品牌银行铁律 ============ */
.yx-trust-tower-table {
    margin: 12px 0 28px;
    background: #ffffff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(17,24,39,0.04);
    display: grid;
    grid-template-columns: 200px 1fr 1fr;
}
.yx-ttt-row {
    display: contents;
}
.yx-ttt-cell {
    padding: 14px 18px 14px;
    font-size: 13.5px;
    line-height: 1.8;
    color: #374151;
    font-weight: 500;
    border-bottom: 1px solid #f1f3f6;
    border-right: 1px solid #f1f3f6;
}
.yx-ttt-cell:nth-child(3n) { border-right: none; }
.yx-ttt-row--last .yx-ttt-cell { border-bottom: none; }

/* 表头 */
.yx-ttt-row--head .yx-ttt-cell {
    background: #1f232b;
    color: #ffffff;
    font-weight: 700;
    font-size: 13.5px;
    padding: 12px 18px;
    letter-spacing: 0.01em;
    border-bottom: 2px solid #C8102E;
    border-right: 1px solid rgba(255,255,255,0.08);
}
.yx-ttt-row--head .yx-ttt-cell:nth-child(3n) { border-right: none; }
.yx-ttt-row--head .yx-ttt-cell--proof {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff;
    border-bottom: 2px solid #a60e27;
    border-top-right-radius: 10px;
}

/* 首列：层级 */
.yx-ttt-cell--level {
    background: #fafbfe;
    font-weight: 700;
    color: #111827;
    display: flex;
    align-items: center;
    gap: 8px;
}
.yx-level-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    padding: 2px 8px;
    background: #C8102E;
    color: #ffffff;
    border-radius: 5px;
    font-weight: 800;
    font-size: 12.5px;
    letter-spacing: 0.01em;
    line-height: 1.6;
}
/* 第二列：消费者心理 */
.yx-ttt-cell--psych em {
    font-style: normal;
    color: #4b5563;
    font-size: 13px;
    line-height: 1.85;
}
/* 第三列：越秀验证 */
.yx-ttt-cell--proof {
    background: #fff5f7;
    color: #C8102E;
    font-weight: 600;
}
/* 行 hover */
.yx-ttt-row:not(.yx-ttt-row--head):hover .yx-ttt-cell--level { background: #f7f8fc; }
.yx-ttt-row:not(.yx-ttt-row--head):hover .yx-ttt-cell--proof { background: #ffeef2; }

/* 品牌银行铁律 */
.yx-iron-rule {
    background: #fafbfd;
    border: 1px solid #ececef;
    border-radius: 10px;
    padding: 22px 24px 24px;
}
.yxir-title {
    margin: 0 0 16px;
    font-size: 18px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
    letter-spacing: -0.003em;
    position: relative;
    padding-left: 14px;
}
.yxir-title::before {
    content: '';
    position: absolute;
    left: 0; top: 6px;
    width: 4px;
    height: 18px;
    border-radius: 3px;
    background: linear-gradient(180deg, #D42A46, #C8102E);
}
.yxir-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.yxir-item {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 16px;
    padding: 14px 0 14px;
    border-bottom: 1px dashed #e7e9ef;
}
.yxir-item--last { border-bottom: none; padding-bottom: 0; }
.yxir-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(145deg, #D42A46, #C8102E);
    color: #ffffff;
    font-weight: 900;
    font-size: 18px;
    line-height: 40px;
    text-align: center;
    letter-spacing: -0.01em;
    font-family: 'DIN', 'Helvetica Neue', Arial, sans-serif;
    box-shadow: 0 4px 12px rgba(200, 16, 46, 0.22);
}
.yxir-text p {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.9;
    color: #374151;
    font-weight: 500;
}
.yxir-text p strong {
    color: #111827;
    font-weight: 800;
    font-size: 14px;
}
.yxir-text em {
    font-style: normal;
    color: #C8102E;
    font-weight: 600;
}

/* ============ CHAPTER 08：方法论的可迁移性 ============ */
/* 三阶段 4列表 */
.yx-method-table {
    margin: 12px 0 22px;
    background: #ffffff;
    border: 1px solid #ececef;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(17,24,39,0.04);
    display: grid;
    grid-template-columns: 120px 1.2fr 1.6fr 1.5fr;
}
.yxm-row { display: contents; }
.yxm-cell {
    padding: 14px 16px 14px;
    font-size: 13.5px;
    line-height: 1.8;
    color: #374151;
    font-weight: 500;
    border-bottom: 1px solid #f1f3f6;
    border-right: 1px solid #f1f3f6;
    display: flex;
    align-items: center;
}
.yxm-cell:nth-child(4n) { border-right: none; }
.yxm-row--last .yxm-cell { border-bottom: none; }

/* 表头 */
.yxm-row--head .yxm-cell {
    background: #1f232b;
    color: #ffffff;
    font-weight: 700;
    font-size: 13.5px;
    padding: 12px 16px;
    letter-spacing: 0.01em;
    border-bottom: 2px solid #C8102E;
    border-right: 1px solid rgba(255,255,255,0.08);
    line-height: 1.4;
}
.yxm-row--head .yxm-cell:nth-child(4n) { border-right: none; }
.yxm-row--head .yxm-cell--proof {
    background: linear-gradient(180deg, #D42A46 0%, #C8102E 50%, #a60e27 100%) !important;
    color: #ffffff;
    border-bottom: 2px solid #a60e27;
    border-top-right-radius: 10px;
    justify-content: flex-start;
}

/* 首列：阶段（竖排白字红底） */
.yxm-cell--stage {
    background: #fff5f7;
    justify-content: center;
    text-align: center;
    padding: 14px 10px !important;
}
.yxm-stage-tag {
    display: inline-block;
    background: linear-gradient(180deg, #D42A46, #C8102E);
    color: #ffffff;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.08em;
    line-height: 1.4;
    padding: 10px 8px;
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(200, 16, 46, 0.22);
    white-space: pre-line;
}
.yxm-cell--goal {
    font-weight: 700;
    color: #111827;
    background: #fafbfe;
}
.yxm-cell--action { line-height: 1.85; }
.yxm-act-n {
    display: inline-block;
    color: #C8102E;
    font-weight: 800;
    margin: 0 1px;
}
.yxm-cell--proof {
    background: #fff5f7;
    color: #C8102E;
    font-weight: 600;
}

/* 行 hover */
.yxm-row:not(.yxm-row--head):hover .yxm-cell--goal { background: #f7f8fc; }
.yxm-row:not(.yxm-row--head):hover .yxm-cell--proof { background: #ffeef2; }

/* 可迁移说明段 */
.yx-para-sub {
    margin: 10px 0 16px;
    padding: 10px 14px;
    background: #fafbfe;
    border-left: 3px solid #C8102E;
    border-radius: 0 8px 8px 0;
    font-size: 13.5px;
    line-height: 1.9;
    color: #374151;
    font-weight: 500;
}
.yx-para-sub strong {
    color: #C8102E;
    font-weight: 700;
}

/* 3卡：几十亿/几百亿/千亿+ */
.yx-migrate-grid {
    margin: 14px 0 28px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.yx-mg-card {
    background: #ffffff;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 18px 18px 18px 20px;
    border-left: 4px solid #C8102E;
    box-shadow: 0 2px 8px rgba(17,24,39,0.03);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.yx-mg-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(200, 16, 46, 0.08);
    border-color: #fad0d8;
}
.yx-mg-title {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 800;
    color: #C8102E;
    line-height: 1.4;
    letter-spacing: -0.002em;
}
.yx-mg-desc-1 {
    margin: 0 0 6px;
    font-size: 13px;
    color: #111827;
    font-weight: 700;
    line-height: 1.65;
}
.yx-mg-desc-2 {
    margin: 0;
    font-size: 12.5px;
    color: #4b5563;
    font-weight: 500;
    line-height: 1.8;
}

/* 品牌资产管理的核心秘密：深红大卡片 */
.yx-secret-card {
    margin-top: 6px;
    padding: 32px 36px 36px;
    border-radius: 16px;
    background: linear-gradient(160deg, #D42A46 0%, #C8102E 45%, #a60e27 100%);
    box-shadow: 0 12px 32px rgba(200, 16, 46, 0.22);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.yx-secret-card::before,
.yx-secret-card::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}
.yx-secret-card::before {
    width: 260px; height: 260px;
    top: -120px; left: -80px;
}
.yx-secret-card::after {
    width: 320px; height: 320px;
    bottom: -160px; right: -100px;
}
.yx-secret-card > * { position: relative; z-index: 2; }
.yxsc-title {
    margin: 0 0 16px;
    font-size: 28px;
    font-weight: 500;
    color: #ffffff;
    line-height: 1.35;
    letter-spacing: -0.004em;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.16);
}
.yxsc-p1 {
    margin: 0 auto 14px;
    max-width: 920px;
    font-size: 14.5px;
    line-height: 2;
    color: #fff6f7;
    font-weight: 400;
}
.yxsc-p2 {
    margin: 0 auto;
    max-width: 920px;
    font-size: 14.5px;
    line-height: 2;
    color: #ffffff;
    font-weight: 400;
    letter-spacing: 0.002em;
}
.yxsc-p1 em,
.yxsc-p2 em {
    font-style: normal;
    font-weight: 400;
    color: #ffffff;
    background: transparent;
    padding: 0;
    border-radius: 0;
    margin: 0;
}

/* ============ 数据来源模块 ============ */
.yx-chapter-sources { margin-top: 44px; }
.yx-ch-head--src { margin-bottom: 22px; }
.yx-ch-title--src { font-size: clamp(22px, 2.4vw, 28px); font-weight: 900; color: #111827; margin: 0 0 8px; }
.yx-ch-desc--src { margin: 0; font-size: 13.5px; color: #6b7280; line-height: 2; }

.yx-src-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 22px;
}
.yx-src-item {
    display: flex;
    gap: 16px;
    background: #fafbfe;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 18px 20px;
    transition: all 0.2s ease;
}
.yx-src-item:hover {
    background: #fff9fa;
    border-color: #f9d4dc;
}
.yx-src-num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, #C8102E 0%, #D42A46 100%);
    color: #fff;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(200,16,46,0.18);
}
.yx-src-body { flex: 1 1 auto; min-width: 0; }
.yx-src-title {
    margin: 0 0 6px;
    font-size: 14.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.5;
}
.yx-src-desc {
    margin: 0;
    font-size: 13px;
    color: #5b6471;
    line-height: 1.95;
    font-weight: 500;
    text-align: justify;
}
.yx-src-item--last { border-bottom: 1px solid #ececef; }

.yx-src-note {
    background: #fff8f0;
    border-left: 3px solid #C8102E;
    border-radius: 0 6px 6px 0;
    padding: 14px 18px 14px 16px;
    font-size: 13px;
    color: #78553a;
    line-height: 1.95;
    font-weight: 500;
}
.yx-src-note strong {
    color: #C8102E;
    font-weight: 700;
}

/* ============ FAQ 模块（复用样式） ============ */
.yx-chapter-faq { margin-top: 44px; }
.yx-ch-head--faq { margin-bottom: 22px; }
.yx-ch-title--faq { font-size: clamp(22px, 2.4vw, 28px); font-weight: 900; color: #111827; margin: 0; }

.yx-faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yxf-item {
    background: #fafbfe;
    border: 1px solid #ececef;
    border-radius: 8px;
    padding: 16px 20px 18px;
    transition: all 0.2s ease;
}
.yxf-item:hover {
    background: #fff9fa;
    border-color: #f9d4dc;
}
.yxf-item--last { border-bottom: 1px solid #ececef; }
.yxf-q {
    margin: 0 0 8px;
    font-size: 14.5px;
    font-weight: 800;
    color: #111827;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}
.yxf-qn {
    flex-shrink: 0;
    color: #C8102E;
    font-weight: 900;
}
.yxf-a {
    margin: 0;
    padding-left: 34px;
    font-size: 13.5px;
    color: #5b6471;
    line-height: 1.95;
    font-weight: 500;
    text-align: justify;
}

/* ============ CTA 卡片模块 ============ */
.yx-chapter-cta { margin-top: 44px; }
.yx-cta-card {
    position: relative;
    border-radius: 14px;
    padding: 36px 40px;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    align-items: center;
    background:
        radial-gradient(ellipse at 0% 0%, rgba(255,220,220,0.3) 0%, transparent 55%),
        radial-gradient(ellipse at 100% 100%, rgba(255,180,190,0.26) 0%, transparent 55%),
        linear-gradient(135deg, #b50c28 0%, #C8102E 40%, #D42A46 100%);
    color: #fff;
    overflow: hidden;
    box-shadow:
        0 22px 48px rgba(200,16,46,0.26),
        0 5px 14px rgba(17,24,39,0.08);
}
.yx-cta-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.12) 0%, transparent 60%);
    pointer-events: none;
}
.yx-cta-left { position: relative; z-index: 1; }
.yx-cta-eyebrow {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: rgba(255,255,255,0.85);
    text-transform: uppercase;
    margin-bottom: 14px;
}
.yx-cta-title {
    margin: 0 0 12px;
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 900;
    line-height: 1.35;
    color: #fff;
}
.yx-cta-desc {
    margin: 0 0 16px;
    font-size: 13.5px;
    line-height: 1.95;
    color: rgba(255,255,255,0.92);
    font-weight: 450;
}
.yx-cta-points {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.yx-cta-points li {
    font-size: 13px;
    color: rgba(255,255,255,0.95);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}
.yx-cta-points li span {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: #fff;
    font-size: 11px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}

.yx-cta-right {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.yx-cta-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 14px 20px;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.22s ease;
    border: 1.5px solid transparent;
}
.yx-cta-btn-label {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.08em;
    opacity: 0.85;
}
.yx-cta-btn-val {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.01em;
}
/* 电话按钮：白色填充 */
.yx-cta-btn--phone {
    background: #fff;
    color: #C8102E;
    border-color: #fff;
}
.yx-cta-btn--phone:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.14);
}
.yx-cta-btn--phone .yx-cta-btn-label { color: #C8102E; opacity: 0.75; }
/* 白皮书按钮：白色描边 */
.yx-cta-btn--dl {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-color: rgba(255,255,255,0.55);
    backdrop-filter: blur(4px);
}
.yx-cta-btn--dl:hover {
    background: rgba(255,255,255,0.2);
    border-color: #fff;
    transform: translateY(-2px);
}
.yx-cta-btn--dl .yx-cta-btn-label { opacity: 0.85; }
/* 深色按钮：深红填充 */
.yx-cta-btn--dark {
    background: #1f232b;
    color: #fff;
    border-color: #1f232b;
}
.yx-cta-btn--dark:hover {
    background: #11141a;
    border-color: #11141a;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.2);
}

/* ============ 下载白皮书面板（#yx-download） ============ */
.yx-dl {
    padding: 72px 0 96px;
    background: #fff;
    position: relative;
    scroll-margin-top: 90px;
}
.yx-dl-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 36px;
}
.yx-dl-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    border-radius: 14px;
    background: linear-gradient(135deg, #C8102E 0%, #D42A46 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(200,16,46,0.22);
}
.yx-dl-icon svg {
    width: 28px;
    height: 28px;
}
.yx-dl-title {
    margin: 0 0 12px;
    font-size: clamp(20px, 2.2vw, 26px);
    font-weight: 900;
    color: #111827;
    line-height: 1.4;
}
.yx-dl-desc {
    margin: 0 auto 28px;
    max-width: 620px;
    font-size: 14px;
    line-height: 1.95;
    color: #6b7280;
    font-weight: 500;
    text-align: center;
}
.yx-dl-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}
.yx-dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 100px;
    font-size: 14.5px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.22s ease;
    border: 1.5px solid transparent;
    line-height: 1.3;
}
.yx-dl-btn-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.yx-dl-btn-icon svg {
    width: 18px;
    height: 18px;
}
/* 红色按钮 */
.yx-dl-btn--red {
    background: linear-gradient(135deg, #C8102E 0%, #D42A46 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 16px rgba(200,16,46,0.22);
}
.yx-dl-btn--red:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(200,16,46,0.32);
}
/* 白色描边按钮 */
.yx-dl-btn--white {
    background: #fff;
    color: #111827;
    border-color: #d1d5db;
}
.yx-dl-btn--white:hover {
    border-color: #111827;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(17,24,39,0.1);
}
.yx-dl-btn--white .yx-dl-btn-icon {
    color: #111827;
}

/* 下方白皮书包含卡片 */
.yx-dl-card {
    max-width: 420px;
    margin: 0 auto;
    background: #fafafa;
    border: 1px solid #ececef;
    border-radius: 10px;
    padding: 22px 26px 24px;
}
.yx-dl-card-title {
    margin: 0 0 14px;
    font-size: 13.5px;
    font-weight: 700;
    color: #6b7280;
    letter-spacing: 0.01em;
}
.yx-dl-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yx-dl-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    font-weight: 600;
    color: #111827;
    line-height: 1.5;
}
.yx-dl-dot {
    width: 8px;
    height: 8px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #C8102E;
    box-shadow: 0 0 0 3px rgba(200,16,46,0.12);
}

/* 3入口卡片响应式：在 1100 追加 */

/* ── 响应式：详情页 ───────────────────────────── */
@media (max-width: 1100px) {
    /* 两列改上下堆叠 */
    .yx-cs-columns {
        grid-template-columns: 1fr;
        gap: 36px;
        margin-top: 36px;
    }
    .yx-cs-col--info {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 20px;
    }
    .yx-cs-col--info > .yx-cs-info-card {
        flex: 1 1 calc(50% - 10px);
        min-width: 300px;
    }
    .yx-cst-row {
        grid-template-columns: 1fr 1fr 1.1fr;
    }
    .yxs-row {
        grid-template-columns: 56px 110px 1fr 1.1fr;
    }
    /* Step 01-04 响应式 */
    .yx-cs-fourstep { margin-top: 32px; }
    .yx-cs-fs-intro { margin-bottom: 26px; }
    .yx-cs-fs-title { font-size: 22px; }
    .yx-step-head { padding: 20px 22px 10px; gap: 14px; }
    .yx-step-body { padding: 20px 22px 24px; }
    .yxd-row { grid-template-columns: 180px 1fr 140px; }
    .yxb-row { grid-template-columns: 110px 110px 1.1fr 1.1fr; }
    .yx-step-num-list { gap: 12px; }
    .yx-step-num-list > li { padding: 14px 16px; gap: 12px; }
    /* CHAPTER 02/03 响应式 */
    .yx-chapter { margin-top: 36px; }
    .yx-ch-head { margin-bottom: 20px; }
    .yx-bc-card { padding: 16px 20px; }
    .yx3-row {
        grid-template-columns: 110px 110px 80px 180px 1fr;
    }
    .yx-doublecone {
        padding: 20px 22px;
    }
    .yx-doublecone-dims { padding: 12px 22px; }
    .yx-guarantee { gap: 14px; }
    .yx-asset { margin-top: 22px; }
    .yx-asset-head { padding: 18px 22px 12px; }
    .yx-asset-body { padding: 20px 22px 24px; }
    .yx-social-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .yxsg-card { padding: 16px 14px 18px; }
    .yxsg-value { font-size: 14.5px; }
    /* CHAPTER 06 联动卡桌面缩小版 */
    .yx-link-group { padding: 18px 22px 20px; margin-bottom: 16px; }
    .yxlg-title { font-size: 15.5px; }
    /* 九维→五层：响应式 */
    .yx-chapter-result { margin-top: 28px; }
    .yx-ch-title--result { font-size: 20px; }
    .yx-proof-text { font-size: 14.5px; line-height: 1.85; }
    /* CHAPTER 07：5层信托塔3列表 中等屏 列宽改均分式 */
    .yx-trust-tower-table {
        grid-template-columns: 170px 1fr 1fr;
    }
    .yx-ttt-cell { padding: 12px 15px; font-size: 13px; }
    .yx-iron-rule { padding: 20px 22px 22px; }
    .yxir-title { font-size: 17px; }
    .yxir-text p { font-size: 13px; }
    .yxir-num { width: 38px; height: 38px; line-height: 38px; font-size: 17px; }
    /* CHAPTER 08 中等屏 */
    .yx-method-table {
        grid-template-columns: 105px 1.15fr 1.5fr 1.45fr;
    }
    .yxm-cell { padding: 12px 14px; font-size: 13px; }
    .yxm-stage-tag { font-size: 13px; letter-spacing: 0.05em; padding: 9px 7px; }
    .yx-mg-card { padding: 16px 16px 16px 18px; }
    .yx-mg-title { font-size: 19px; }
    .yx-secret-card { padding: 28px 30px 32px; }
    .yxsc-title { font-size: 25px; font-weight: 500; }
    .yxsc-p1, .yxsc-p2 { font-size: 14px; font-weight: 400; }
    .yxsc-p1 em, .yxsc-p2 em { background: transparent; padding: 0; margin: 0; border-radius: 0; font-weight: 400; }
    .detail-hero-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .detail-hero.is-yuexiu .detail-hero-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .yx-back-btn {
        margin-bottom: 15px;
        padding: 5px 11px 5px 8px;
        font-size: 11px;
        gap: 4px;
    }
    .yx-back-arrow { width: 15px; height: 15px; }
    .yx-back-arrow svg { width: 13px; height: 13px; }
    .detail-hero-title {
        font-size: 32px;
    }
    .detail-body-inner {
        grid-template-columns: 1fr;
    }
    .detail-sidebar {
        position: static;
    }
    .watch-analysis-grid {
        grid-template-columns: 1fr;
    }
    .download-cards {
        grid-template-columns: 1fr;
    }
    .yx-entry-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .download-form .df-row {
        grid-template-columns: 1fr;
    }

    /* 数据来源：1100px 响应式 */
    .yx-chapter-sources { margin-top: 36px; }
    .yx-ch-head--src { margin-bottom: 18px; }
    .yx-ch-title--src { font-size: 22px; }
    .yx-src-item { padding: 16px 18px; gap: 14px; }
    .yx-src-num { width: 32px; height: 32px; font-size: 11.5px; }
    .yx-src-title { font-size: 14px; }
    .yx-src-desc { font-size: 12.5px; line-height: 1.9; }
    .yx-src-note { padding: 12px 16px 12px 14px; font-size: 12.5px; }

    /* FAQ：1100px 响应式 */
    .yx-chapter-faq { margin-top: 36px; }
    .yx-ch-head--faq { margin-bottom: 18px; }
    .yx-ch-title--faq { font-size: 22px; }
    .yxf-item { padding: 14px 18px 16px; }
    .yxf-q { font-size: 14px; }
    .yxf-a { font-size: 12.5px; line-height: 1.9; padding-left: 30px; }

    /* CTA卡：1100px 响应式 */
    .yx-chapter-cta { margin-top: 36px; }
    .yx-cta-card {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 30px 32px;
    }
    .yx-cta-title { font-size: 22px; }
    .yx-cta-desc { font-size: 13px; }
    .yx-cta-btn-val { font-size: 15px; }

    /* 下载白皮书：1100px 响应式 */
    .yx-dl { padding: 56px 0 72px; }
    .yx-dl-head { margin-bottom: 32px; }
    .yx-dl-icon { width: 52px; height: 52px; margin-bottom: 16px; border-radius: 12px; }
    .yx-dl-icon svg { width: 26px; height: 26px; }
    .yx-dl-title { font-size: 22px; margin-bottom: 10px; }
    .yx-dl-desc { font-size: 13.5px; margin-bottom: 24px; }
    .yx-dl-btn { padding: 11px 22px; font-size: 14px; }
    .yx-dl-card { padding: 20px 24px 22px; }
    .yx-dl-card-title { font-size: 13px; margin-bottom: 12px; }
    .yx-dl-list li { font-size: 13px; gap: 8px; }
}
@media (max-width: 760px) {
    .yx-cs-chapter-title { font-size: 20px; }
    .yx-cs-chapter-p { font-size: 13px; line-height: 1.85; }
    .yx-cs-chapter-formula {
        font-size: 13.5px;
        padding: 10px 14px;
    }
    .yx-cs-columns { gap: 28px; margin-top: 28px; }
    .yx-cs-col--info {
        flex-direction: column;
    }
    .yx-cs-col--info > .yx-cs-info-card {
        flex: 1 1 100%;
        min-width: 0;
        padding: 18px 16px 20px;
    }
    .yx-cs-info-list li {
        grid-template-columns: 78px 1fr;
        gap: 10px;
    }
    .yx-cs-info-val { font-size: 13px; }
    .yx-cst-row {
        grid-template-columns: 1fr;
        border-bottom: 1px solid #f1f2f4;
    }
    .yx-cst-row--head { display: none; }
    .yx-cst-cell {
        padding: 10px 18px;
        border-left: none !important;
        border-top: 1px dashed #f1f2f4;
    }
    .yx-cst-cell--part { border-top: none !important; padding-top: 14px; }
    .yx-cst-cell--part::before { content: '部件：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yx-cst-cell--role::before { content: '角色：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yx-cst-cell--line::before { content: '一句话：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yx-cst-row--last { border-bottom: none; }

    /* 6种失控表响应式 */
    .yx-cs-sixloss { margin-top: 28px; }
    .yx-cs-sl-title { font-size: 19px; }
    .yx-cs-sl-desc { font-size: 13px; line-height: 1.85; }
    .yxs-row {
        grid-template-columns: 1fr;
        border-bottom: 1px solid #f1f2f4;
        display: block;
    }
    .yxs-row--head { display: none; }
    .yxs-cell {
        padding: 8px 16px;
        border-left: none !important;
        border-top: 1px dashed #f1f2f4;
        display: block;
        align-items: flex-start;
    }
    .yxs-cell--idx {
        border-top: none !important;
        padding-top: 14px;
        padding-bottom: 0;
        text-align: left;
        justify-content: flex-start;
        display: block;
    }
    .yxs-cell--idx::before { content: 'No. '; color: #9ca3af; font-weight: 500; font-size: 12px; letter-spacing: 0; font-family: inherit; margin-right: 4px; }
    .yxs-cell--type::before { content: '失控类型：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxs-cell--sym::before { content: '典型症状：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxs-cell--case::before { content: '越秀表现：'; color: #ffffff; font-weight: 500; margin-right: 6px; background: #C8102E; padding: 1px 6px; border-radius: 4px; font-size: 11px; display: inline-block; vertical-align: middle; }
    .yxs-row--last { border-bottom: none; }

    /* Step 01-04 响应式（手机） */
    .yx-cs-fourstep { margin-top: 24px; }
    .yx-cs-fs-intro { margin-bottom: 20px; }
    .yx-cs-fs-intro-p { font-size: 13px; line-height: 1.9; }
    .yx-cs-fs-title { font-size: 19px; padding-bottom: 10px; }
    .yx-cs-fs-sub { font-size: 13px; line-height: 1.85; }
    .yx-step { margin-bottom: 18px; }
    .yx-step-head { flex-direction: column; gap: 10px; padding: 18px 16px 10px; }
    .yx-step-pill { height: 26px; font-size: 11.5px; padding: 0 14px; }
    .yx-step-name { font-size: 16.5px; }
    .yx-step-body { padding: 16px 16px 20px; }
    .yx-step-p { font-size: 13px; line-height: 1.9; }
    .yx-step-year { font-size: 13px; }
    .yx-step-list li { padding: 10px 14px 10px 24px; font-size: 13px; }
    /* 心智资产三产业圆点列表保持样式 */
    .yx-mind-ind-list { padding: 2px 0 2px; gap: 2px; }
    .yx-mind-ind-list li { padding: 6px 0 6px 20px; font-size: 12.5px; }
    .yx-mind-ind-list li::before { top: 14px; }
    .yx-step-deliver { font-size: 13px; margin-top: 16px; padding-top: 12px; }

    /* DNA表 */
    .yx-dna-table { margin: 16px 0 18px; }
    .yxd-row {
        grid-template-columns: 1fr;
        border-bottom: 1px solid #f1f2f4;
        display: block;
    }
    .yxd-row--head { display: none; }
    .yxd-cell {
        padding: 8px 16px;
        border-left: none !important;
        border-top: 1px dashed #f1f2f4;
        display: block;
        align-items: flex-start;
        justify-content: flex-start !important;
    }
    .yxd-cell--name { border-top: none !important; padding-top: 14px; padding-left: 16px; }
    .yxd-cell--name::before { content: '六要素：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxd-cell--ans::before { content: '越秀答案：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxd-cell--dim::before { content: '所属维度：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxd-row--last { border-bottom: none; }

    /* 5项圆圈编号列表 */
    .yx-step-num-list { margin-top: 4px; gap: 10px; }
    .yx-step-num-list > li { padding: 12px 14px; gap: 10px; }
    .yx-sn-num { width: 26px; height: 26px; font-size: 12.5px; }
    .yx-sn-title { font-size: 13.5px; }
    .yx-sn-body p { font-size: 12.5px; line-height: 1.85; }

    /* BCI表 */
    .yx-bci-table { margin: 12px 0 18px; }
    .yxb-row {
        grid-template-columns: 1fr;
        border-bottom: 1px solid #f1f2f4;
        display: block;
    }
    .yxb-row--head { display: none; }
    .yxb-cell {
        padding: 8px 16px;
        border-left: none !important;
        border-top: 1px dashed #f1f2f4;
        display: block;
        align-items: flex-start;
        justify-content: flex-start !important;
    }
    .yxb-cell--idx { border-top: none !important; padding-top: 14px; padding-left: 16px; }
    .yxb-cell--idx::before { content: '指标：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxb-cell--old::before { content: '2010年：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxb-cell--new::before { content: '2024年：'; color: #ffffff; font-weight: 500; margin-right: 6px; background: #C8102E; padding: 1px 6px; border-radius: 4px; font-size: 11px; display: inline-block; vertical-align: middle; }
    .yxb-cell--val::before { content: '验证：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yxb-row--last { border-bottom: none; }

    /* CHAPTER 02/03 响应式（手机） */
    .yx-chapter { margin-top: 28px; }
    .yx-ch-head { margin-bottom: 18px; }
    .yx-ch-eyebrow { font-size: 10.5px; }
    .yx-ch-title { font-size: 20px; }
    .yx-ch-desc { font-size: 13px; line-height: 1.9; }
    .yx-bc-card { padding: 14px 16px 16px; }
    .yx-bc-card-kicker { font-size: 13px; }
    .yx-bc-num { height: 20px; font-size: 10.5px; padding: 0 6px; }
    .yx-bc-subhead { font-size: 14px; margin: 18px 0 12px; }

    /* 3层账户表（手机）：纵向堆叠 */
    .yx-3l-table { border-radius: 8px; }
    .yx3-row {
        grid-template-columns: 1fr;
        display: block;
        border-bottom: 1px solid #f1f2f4;
    }
    .yx3-row--head { display: none; }
    .yx3-cell {
        padding: 8px 16px;
        border-left: none !important;
        border-right: none !important;
        border-top: 1px dashed #f1f2f4;
        display: block;
        justify-content: flex-start !important;
        text-align: left !important;
        font-family: inherit;
        font-size: 13px;
    }
    .yx3-cell--account {
        border-top: none !important;
        padding-top: 12px;
        display: inline-block;
        margin: 10px 0 0 16px;
        padding: 4px 10px;
        border-radius: 4px;
        font-weight: 700;
    }
    .yx3-cell--layer::before { content: '对应层：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yx3-cell--weight::before { content: '权重：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yx3-cell--assets::before { content: '三大资产：'; color: #9ca3af; font-weight: 500; margin-right: 6px; }
    .yx3-cell--value::before { content: '定位：'; color: #ffffff; font-weight: 500; margin-right: 6px; background: #C8102E; padding: 1px 6px; border-radius: 4px; font-size: 11px; display: inline-block; vertical-align: middle; }
    .yx3-cell--weight { font-size: 13px; }

    /* 双锥价值链（手机）：三段纵向 */
    .yx-doublecone {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 18px 16px;
        border-radius: 8px;
    }
    .yx-doublecone .ydc-arrow {
        transform: rotate(90deg);
        font-size: 18px;
        padding: 4px 0;
    }
    .ydc-stage { padding: 14px 16px; }
    .ydc-label { font-size: 10.5px; }
    .ydc-title { font-size: 14.5px; }
    .ydc-sub { font-size: 12px; }
    .yx-doublecone-dims {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 14px 16px;
        border-radius: 8px;
    }
    .yx-doublecone-dims .ydc-arrow--dim {
        transform: rotate(90deg);
        font-size: 16px;
        padding: 4px 0;
    }
    .ydc-dimset { font-size: 12.5px; }

    /* CHAPTER 03 三项资产（手机） */
    .yx-asset { margin-top: 20px; border-radius: 8px; }
    .yx-asset-head { padding: 16px 16px 12px; gap: 12px; }
    .yx-asset-num { width: 28px; height: 28px; font-size: 13.5px; }
    .yx-asset-title { font-size: 16px; }
    .yx-asset-body { padding: 16px 16px 20px; }
    .yx-asset-p { font-size: 13px; line-height: 1.9; }
    .yx-mission-list { gap: 10px; }
    .yx-ms-box { padding: 12px 16px 12px 16px; }
    .yx-ms-title { font-size: 13.5px; }
    .yx-ms-desc { font-size: 12px; }
    .yx-arch-list { gap: 8px; }
    .yxa-item { padding: 12px 16px; }
    .yxa-title { font-size: 13.5px; }
    .yxa-desc { font-size: 12.5px; line-height: 1.8; }
    .yx-guarantee { grid-template-columns: 1fr; gap: 10px; }
    .yxg-col { padding: 14px 16px; border-radius: 8px; }
    .yxg-title { font-size: 13.5px; }
    .yxg-desc { font-size: 12.5px; line-height: 1.8; }
    .yx-prop-list { grid-template-columns: 1fr; gap: 10px; }
    .yxp-item { padding: 12px 16px; }
    .yxp-title { font-size: 13.5px; }
    .yxp-desc { font-size: 12.5px; line-height: 1.8; }
    .yx-asset-insight { padding: 12px 16px 14px; border-radius: 8px; }
    .yai-title { font-size: 13px; }
    .yai-text { font-size: 12.5px; line-height: 1.8; }
    /* 三项清单卡移动端适配 */
    .yx-group-list { margin: 4px 0 14px; gap: 8px; }
    .yxgl-item { padding: 12px 14px; }
    .yxgl-title { font-size: 13.5px; margin-bottom: 4px; }
    .yxgl-desc { font-size: 12.5px; line-height: 1.8; }
    /* ⑨社会资产6卡：手机端单列 */
    .yx-social-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        margin: 6px 0 18px;
    }
    .yxsg-card { padding: 14px 14px 16px; gap: 6px; }
    .yxsg-label { font-size: 11.5px; }
    .yxsg-value { font-size: 14px; }
    /* CHAPTER 06 联动卡（手机） */
    .yx-link-group { padding: 14px 16px 16px; margin-bottom: 14px; border-radius: 8px; }
    .yxlg-title { font-size: 14.5px; margin-bottom: 6px; }
    .yxlg-intro { font-size: 12.5px; padding-left: 10px; margin-bottom: 12px; }
    .yxlg-list { gap: 8px; }
    .yxlg-list li { padding: 6px 0 6px 24px; font-size: 12.5px; line-height: 1.8; }
    .yxlg-list li::before { top: 7px; font-size: 14px; }
    /* 九维→五层（手机） */
    .yx-chapter-result { margin-top: 22px; }
    .yx-ch-head--result { margin-bottom: 14px; padding-bottom: 6px; }
    .yx-ch-title--result { font-size: 18px; }
    .yx-roi-list { gap: 10px; margin-bottom: 18px; }
    .yx-roi-list li { padding: 8px 0 8px 26px; font-size: 12.5px; line-height: 1.8; }
    .yx-roi-list li::before { top: 9px; font-size: 14px; }
    .yx-proof-bar { padding: 12px 16px 13px; border-radius: 8px; }
    .yx-proof-text { font-size: 13px; line-height: 1.85; }
    /* CHAPTER 07：5层信托塔→卡片式（L1~L5纵向） */
    .yx-trust-tower-table {
        grid-template-columns: 1fr;
        border-radius: 8px;
        margin: 10px 0 22px;
    }
    /* 把表头整行隐藏：每格前改label前缀 */
    .yx-ttt-row--head { display: none !important; }
    .yx-ttt-row {
        display: grid;
        grid-template-columns: 1fr;
        border-bottom: 1px dashed #e5e7eb;
        padding: 12px 14px 12px;
    }
    .yx-ttt-row--last { border-bottom: none; padding-bottom: 12px; }
    .yx-ttt-cell {
        padding: 5px 0 5px !important;
        border: none !important;
        display: block;
        font-size: 12.5px;
        line-height: 1.8;
    }
    .yx-ttt-cell--level {
        background: transparent !important;
        padding-bottom: 6px !important;
        gap: 6px;
    }
    .yx-level-tag {
        min-width: 38px;
        padding: 2px 7px;
        font-size: 11.5px;
    }
    .yx-ttt-cell--level::before {
        content: '层级：';
        color: #9ca3af;
        font-size: 12px;
        font-weight: 500;
    }
    .yx-ttt-cell--psych::before {
        content: '消费者心理：';
        display: inline-block;
        color: #9ca3af;
        font-size: 12px;
        font-weight: 500;
        margin-right: 3px;
    }
    .yx-ttt-cell--proof {
        background: #fff5f7 !important;
        border-radius: 6px;
        padding: 8px 12px !important;
        margin-top: 4px;
        font-size: 12.5px;
    }
    .yx-ttt-cell--proof::before {
        content: '越秀验证：';
        display: inline-block;
        color: rgba(200, 16, 46, 0.72);
        font-weight: 700;
        font-size: 12px;
        margin-right: 3px;
    }
    /* 品牌银行铁律 手机 */
    .yx-iron-rule { padding: 16px 16px 18px; border-radius: 8px; }
    .yxir-title { font-size: 16px; padding-left: 12px; }
    .yxir-title::before { height: 16px; top: 5px; }
    .yxir-list { gap: 12px; }
    .yxir-item {
        grid-template-columns: 34px 1fr;
        gap: 12px;
        padding: 12px 0;
    }
    .yxir-num {
        width: 34px; height: 34px; line-height: 34px;
        font-size: 16px;
        box-shadow: 0 3px 9px rgba(200, 16, 46, 0.20);
    }
    .yxir-text p { font-size: 12.5px; line-height: 1.85; }
    .yxir-text p strong { font-size: 13px; }
    /* CHAPTER 08（手机） */
    /* 4列表→卡片化（3阶段每张3行纵向） */
    .yx-method-table {
        grid-template-columns: 1fr;
        border-radius: 8px;
        margin: 10px 0 20px;
    }
    .yxm-row--head { display: none !important; }
    .yxm-row {
        display: grid;
        grid-template-columns: 1fr;
        border-bottom: 1px dashed #e5e7eb;
        padding: 14px 14px 14px;
    }
    .yxm-row--last { border-bottom: none; padding-bottom: 14px; }
    .yxm-cell {
        padding: 6px 0 6px !important;
        border: none !important;
        display: block;
        font-size: 12.5px;
        line-height: 1.8;
        background: transparent !important;
    }
    .yxm-cell--stage { padding-bottom: 8px !important; }
    .yxm-stage-tag {
        font-size: 12.5px;
        letter-spacing: 0.03em;
        padding: 7px 12px;
        writing-mode: horizontal-tb;
        white-space: nowrap;
    }
    .yxm-stage-tag {
        background: linear-gradient(90deg, #D42A46, #C8102E);
    }
    .yxm-cell--goal::before {
        content: '目标：';
        color: #9ca3af;
        font-size: 12px;
        font-weight: 500;
        margin-right: 3px;
    }
    .yxm-cell--action::before {
        content: '动作：';
        color: #9ca3af;
        font-size: 12px;
        font-weight: 500;
        margin-right: 3px;
    }
    .yxm-cell--proof {
        background: #fff5f7 !important;
        border-radius: 6px;
        padding: 8px 12px !important;
        margin-top: 4px;
    }
    .yxm-cell--proof::before {
        content: '越秀验证：';
        color: rgba(200, 16, 46, 0.72);
        font-weight: 700;
        font-size: 12px;
        margin-right: 3px;
    }
    .yx-para-sub {
        padding: 9px 12px;
        font-size: 12.5px;
        margin: 8px 0 14px;
    }
    /* 3卡：手机纵向 */
    .yx-migrate-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin: 12px 0 22px;
    }
    .yx-mg-card { padding: 14px 16px 14px 16px; border-left-width: 3px; }
    .yx-mg-title { font-size: 18px; margin-bottom: 8px; }
    .yx-mg-desc-1 { font-size: 12.5px; }
    .yx-mg-desc-2 { font-size: 12px; }
    /* 深红秘密卡（手机） */
    .yx-secret-card {
        padding: 22px 18px 24px;
        border-radius: 12px;
        margin-top: 4px;
    }
    .yx-secret-card::before { width: 180px; height: 180px; top: -80px; left: -50px; }
    .yx-secret-card::after { width: 220px; height: 220px; bottom: -110px; right: -60px; }
    .yxsc-title { font-size: 21px; margin-bottom: 12px; font-weight: 500; }
    .yxsc-p1, .yxsc-p2 { font-size: 13px; line-height: 1.95; font-weight: 400; }
    .yxsc-p1 em, .yxsc-p2 em { background: transparent; padding: 0; margin: 0; border-radius: 0; font-weight: 400; }

    .detail-hero {
        padding: 32px 0 48px;
    }
    .detail-hero.is-yuexiu {
        padding: 36px 0 52px;
    }
    .detail-hero.is-yuexiu .detail-hero-inner { gap: 28px; }
    .yx-back-btn {
        margin-bottom: 14px;
        padding: 5px 10px 5px 7px;
        font-size: 10.5px;
        gap: 3px;
    }
    .yx-back-arrow { width: 14px; height: 14px; }
    .yx-back-arrow svg { width: 12px; height: 12px; }
    .detail-hero-title {
        font-size: 26px;
    }
    .detail-hero-title-yx {
        font-size: 22px;
        line-height: 1.4;
        margin-bottom: 20px;
    }
    .detail-hero-stats-yx {
        gap: 10px;
        margin-bottom: 22px;
    }
    .dhs-yx-item {
        min-width: 100%;
        flex: 1 1 100%;
        padding: 12px 18px 14px;
    }
    .dhs-yx-item strong { font-size: 18px; }
    .detail-hero-tag-yx { margin-bottom: 16px; }
    .detail-hero-quote-yx { padding: 14px 16px 16px; }
    .dhq-yx-text { font-size: 13.5px; line-height: 1.8; }
    .dhq-yx-author { font-size: 11.5px; }
    .dhq-yx-icon { width: 16px; height: 16px; }
    .dhr-image-wrap-yx {
        aspect-ratio: 4 / 3;
        border-radius: 12px;
    }
    .dhr-yx-logo { top: 18px; left: 20px; }
    .dhr-yx-logo-letter { font-size: 22px; }
    .dhr-yx-logo-name { font-size: 13px; }
    .dhr-yx-logo-en { font-size: 9.5px; }
    .dhr-yx-bigY { right: 4%; font-size: clamp(160px, 60vw, 320px); }
    .detail-hero-stats {
        gap: 20px;
        flex-wrap: wrap;
    }
    .dhs-item strong {
        font-size: 20px;
    }
    .detail-body {
        padding: 48px 0;
    }
    .detail-article {
        padding: 24px 20px;
    }
    .detail-article-content {
        padding-left: 0;
        margin-top: 16px;
    }
    .detail-article-head {
        flex-wrap: wrap;
    }
    .detail-article-image {
        margin-left: 0;
    }
    .detail-tags {
        padding-left: 0;
    }
    .detail-cta {
        padding: 32px 24px;
    }
    .detail-cta-title {
        font-size: 18px;
    }
    .detail-cta-actions {
        flex-direction: column;
    }
    .detail-cta-btn {
        justify-content: center;
    }
    .detail-related-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .yx-entry {
        padding: 40px 0 28px;
    }
    .yx-entry-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .yx-entry-card:nth-child(3) {
        max-width: 100%;
        margin: 0;
    }
    .yx-entry-card {
        padding: 14px 18px 14px 16px;
        gap: 14px;
    }
    .yx-entry-icon {
        width: 46px;
        height: 46px;
    }
    .yx-entry-icon svg {
        width: 24px;
        height: 24px;
    }
    .yx-entry-title {
        font-size: 15.5px;
    }
    .yx-entry-sub {
        font-size: 12.5px;
    }
    .yx-about {
        padding: 24px 0 48px;
    }
    .yx-about-head { margin-bottom: 20px; }
    .yx-about-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-about-title { font-size: 22px; }
    .yx-about-card {
        padding: 22px 18px 24px;
        border-radius: 10px;
    }
    .yx-about-body { gap: 10px; margin-bottom: 18px; }
    .yx-about-para {
        font-size: 13.5px;
        line-height: 1.9;
    }
    .yx-about-highlight {
        padding: 14px 16px 14px 20px;
        border-radius: 8px;
    }
    .yx-about-highlight::before {
        top: 14px;
        bottom: 14px;
        width: 3px;
    }
    .yx-about-highlight p {
        font-size: 13px;
        line-height: 1.95;
    }
    .yx-datacomp {
        padding: 8px 0 48px;
    }
    .yx-dc-head { margin-bottom: 20px; }
    .yx-dc-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-dc-title { font-size: 22px; }
    .yx-dc-table {
        border-radius: 10px;
        margin-bottom: 10px;
    }
    .yx-dc-row {
        grid-template-columns: 1fr;
    }
    /* 表头：3列水平 */
    .yx-dc-row--head {
        grid-template-columns: 1fr 1fr 1fr;
    }
    .yx-dc-row--head .yx-dc-cell {
        padding: 12px 14px;
        font-size: 13px;
    }
    .yx-dc-cell {
        padding: 12px 16px 12px 18px;
        font-size: 13px;
        border-bottom: none;
        position: relative;
    }
    /* 每个数据行变成 3 组 label+value 堆叠卡片 */
    .yx-dc-row:not(.yx-dc-row--head) {
        padding: 0;
        border-bottom: 1px solid #f1f2f4;
    }
    .yx-dc-row:not(.yx-dc-row--head) .yx-dc-cell {
        padding: 10px 16px 10px 18px;
    }
    .yx-dc-row:not(.yx-dc-row--head) .yx-dc-cell--i {
        padding-top: 14px;
        border-top: none;
    }
    .yx-dc-row:not(.yx-dc-row--head) .yx-dc-cell--now {
        padding-bottom: 14px;
    }
    .yx-dc-row:not(.yx-dc-row--head) .yx-dc-cell--i::before,
    .yx-dc-row:not(.yx-dc-row--head) .yx-dc-cell--2010::before {
        content: "";
        position: absolute;
        left: 18px;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: #C8102E;
        display: none;
    }
    .yx-dc-cell--i::before { display: none; }
    .yx-dc-footnote {
        font-size: 11px;
        line-height: 1.7;
        padding: 6px 8px 0;
        text-align: left;
    }
    .yx-startpoint {
        padding: 16px 0 48px;
    }
    .yx-sp-head { margin-bottom: 22px; }
    .yx-sp-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-sp-title { font-size: 22px; }
    .yx-sp-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 20px;
    }
    .yx-sp-card {
        padding: 24px 22px 26px;
    }
    .yx-sp-num {
        font-size: 24px;
        margin-bottom: 12px;
    }
    .yx-sp-card-title {
        font-size: 16.5px;
        margin-bottom: 10px;
    }
    .yx-sp-card-desc {
        font-size: 13px;
        line-height: 1.9;
    }
    .yx-sp-banner {
        padding: 16px 18px;
        border-radius: 6px;
    }
    .yx-sp-banner p {
        font-size: 13.5px;
        line-height: 1.85;
    }
    .yx-roadmap {
        padding: 20px 0 48px;
    }
    .yx-rm-head { margin-bottom: 22px; }
    .yx-rm-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-rm-title { font-size: 22px; margin-bottom: 10px; }
    .yx-rm-sub { font-size: 13px; line-height: 1.9; }
    .yx-rm-steps {
        gap: 12px;
        margin-bottom: 22px;
    }
    .yx-rm-step {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto;
        gap: 8px 18px;
        padding: 16px 18px 18px;
    }
    .yx-rm-step-tag {
        grid-column: 1 / 2;
        grid-row: 1 / 2;
        height: 30px;
        padding: 0 14px;
        font-size: 11px;
    }
    .yx-rm-step-title {
        grid-column: 2 / 3;
        grid-row: 1 / 2;
        justify-self: start;
        align-self: center;
        font-size: 15.5px;
    }
    .yx-rm-step-desc {
        grid-column: 1 / -1;
        grid-row: 2 / 3;
        font-size: 13px;
        line-height: 1.85;
    }
    .yx-rm-step-result {
        grid-column: 1 / -1;
        grid-row: 3 / 4;
        justify-self: start;
        max-width: 100%;
        text-align: left;
        font-size: 12.5px;
        padding-top: 4px;
    }
    .yx-rm-banner {
        padding: 16px 18px;
        border-radius: 6px;
    }
    .yx-rm-banner p {
        font-size: 13px;
        line-height: 1.9;
        text-align: left;
    }
    .yx-rhythm {
        padding: 16px 0 48px;
    }
    .yx-ry-head { margin-bottom: 24px; }
    .yx-ry-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-ry-title { font-size: 22px; }
    .yx-ry-sub { font-size: 13px; line-height: 1.9; }
    .yx-ry-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
        margin-bottom: 20px;
    }
    .yx-ry-card {
        padding: 22px 18px 24px;
    }
    .yx-ry-keyword {
        font-size: 19px;
        margin-bottom: 10px;
    }
    .yx-ry-period { font-size: 11.5px; margin-bottom: 10px; }
    .yx-ry-desc { font-size: 12.5px; line-height: 1.9; }
    .yx-ry-turning {
        padding: 16px 18px;
        border-radius: 6px;
    }
    .yx-ry-turning p {
        font-size: 13px;
        line-height: 1.95;
    }
    .yx-ry-turning-key {
        font-size: 13px;
    }
    .yx-ninedim {
        padding: 20px 0 48px;
    }
    .yx-nd-head { margin-bottom: 22px; }
    .yx-nd-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-nd-title { font-size: 22px; margin-bottom: 10px; }
    .yx-nd-sub { font-size: 13px; line-height: 1.95; }
    .yx-nd-table {
        border-radius: 8px;
        margin-bottom: 20px;
    }
    .yx-nd-row {
        grid-template-columns: 1fr;
        border-bottom: 1px solid #f1f2f4;
    }
    .yx-nd-cell {
        padding: 14px 18px;
        border-left: none !important;
        font-size: 13px;
    }
    .yx-nd-cell--name {
        padding-left: 18px;
        padding-bottom: 8px;
    }
    .yx-nd-cell--desc {
        padding-top: 4px;
        padding-bottom: 4px;
    }
    .yx-nd-cell--proof {
        padding-top: 4px;
        padding-right: 18px;
    }
    .yx-nd-label { font-size: 14.5px; }
    .yx-nd-num { font-size: 15px; }
    .yx-nd-banner {
        padding: 14px 18px;
        border-radius: 6px;
    }
    .yx-nd-banner p {
        font-size: 13px;
        line-height: 1.9;
        text-align: left;
    }
    .yx-roi {
        padding: 20px 0 48px;
    }
    .yx-roi-head { margin-bottom: 22px; }
    .yx-roi-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-roi-title { font-size: 22px; }
    .yx-roi-table { margin-bottom: 22px; border-radius: 8px; }
    .yx-roi-row {
        grid-template-columns: 1fr;
        border-bottom: 1px solid #f1f2f4;
    }
    .yx-roi-cell {
        padding: 12px 18px;
        border-left: none !important;
        font-size: 13px;
    }
    .yx-roi-row--head {
        display: none;
    }
    .yx-roi-cell--i {
        padding-left: 18px;
        padding-bottom: 4px;
        font-size: 12.5px;
    }
    .yx-roi-cell--2010 {
        padding-top: 4px;
        padding-bottom: 4px;
    }
    .yx-roi-cell--now {
        padding-top: 4px;
        padding-right: 18px;
    }
    .yx-roi-cell--now strong { font-size: 14px; }
    .yx-roi-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 20px;
    }
    .yx-roi-card {
        padding: 22px 18px 24px;
    }
    .yx-roi-card-title { font-size: 15.5px; margin-bottom: 8px; }
    .yx-roi-card-desc { font-size: 12.5px; line-height: 1.9; }
    .yx-roi-footer {
        padding: 16px 18px;
        border-radius: 6px;
    }
    .yx-roi-footer p {
        font-size: 13px;
        line-height: 1.95;
        text-align: left;
    }
    .yx-final {
        padding: 20px 0 64px;
    }
    .yx-fn-head { margin-bottom: 22px; }
    .yx-fn-eyebrow { font-size: 10.5px; margin-bottom: 8px; }
    .yx-fn-title { font-size: 22px; margin-bottom: 8px; }
    .yx-fn-sub { font-size: 13px; line-height: 1.95; }
    .yx-fn-row2 {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 14px;
    }
    .yx-fn-row3 {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 26px;
    }
    .yx-fn-card--big {
        padding: 22px 20px 24px;
    }
    .yx-fn-card--big .yx-fn-card-title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .yx-fn-card--big .yx-fn-card-desc {
        font-size: 13px;
        line-height: 1.9;
    }
    .yx-fn-bigresult {
        padding: 32px 22px 28px;
        border-radius: 10px;
    }
    .yx-fn-br-eyebrow { font-size: 10.5px; margin-bottom: 14px; }
    .yx-fn-br-number {
        font-size: clamp(28px, 8vw, 42px);
        margin-bottom: 10px;
    }
    .yx-fn-br-arrow { padding: 0 8px; }
    .yx-fn-br-sub { font-size: 14px; margin-bottom: 14px; }
    .yx-fn-br-desc {
        font-size: 12.5px; line-height: 1.95;
    }
    .yx-casestudy {
        padding: 48px 0 56px;
        scroll-margin-top: 70px;
    }
    .yx-cs-head {
        text-align: left;
        margin-bottom: 20px;
    }
    .yx-cs-eyebrow {
        font-size: 10.5px;
        margin-bottom: 10px;
    }
    .yx-cs-title {
        font-size: clamp(24px, 6vw, 32px);
        line-height: 1.3;
    }
    .yx-cs-body p {
        font-size: 13.5px;
        line-height: 2;
        text-align: left;
    }

    /* 数据来源：手机端 760px */
    .yx-chapter-sources { margin-top: 28px; }
    .yx-ch-head--src { margin-bottom: 16px; }
    .yx-ch-title--src { font-size: 20px; }
    .yx-ch-desc--src { font-size: 12.5px; line-height: 1.9; }
    .yx-src-list { gap: 10px; margin-bottom: 18px; }
    .yx-src-item {
        flex-direction: column;
        gap: 10px;
        padding: 14px 14px 15px;
        border-radius: 8px;
    }
    .yx-src-num {
        width: 28px;
        height: 28px;
        font-size: 10.5px;
        border-radius: 6px;
    }
    .yx-src-title { font-size: 13.5px; margin-bottom: 4px; }
    .yx-src-desc { font-size: 12px; line-height: 1.85; text-align: left; }
    .yx-src-note {
        padding: 12px 14px 12px 12px;
        font-size: 12px;
        line-height: 1.9;
        border-radius: 0 6px 6px 0;
    }

    /* FAQ：手机端 760px */
    .yx-chapter-faq { margin-top: 28px; }
    .yx-ch-head--faq { margin-bottom: 16px; }
    .yx-ch-title--faq { font-size: 20px; }
    .yx-faq-list { gap: 8px; }
    .yxf-item { padding: 12px 14px 14px; border-radius: 8px; }
    .yxf-q { font-size: 13.5px; line-height: 1.55; gap: 4px; }
    .yxf-a {
        font-size: 12px;
        line-height: 1.85;
        padding-left: 26px;
        text-align: left;
    }

    /* CTA卡：手机端 760px */
    .yx-chapter-cta { margin-top: 28px; }
    .yx-cta-card {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 24px 20px 26px;
        border-radius: 12px;
    }
    .yx-cta-eyebrow {
        font-size: 10px;
        letter-spacing: 0.14em;
        margin-bottom: 10px;
    }
    .yx-cta-title {
        font-size: 18px;
        margin-bottom: 10px;
        line-height: 1.4;
    }
    .yx-cta-desc {
        font-size: 12.5px;
        line-height: 1.9;
        margin-bottom: 14px;
    }
    .yx-cta-points { gap: 6px; }
    .yx-cta-points li { font-size: 12px; gap: 6px; }
    .yx-cta-points li span {
        width: 16px;
        height: 16px;
        font-size: 10px;
    }
    .yx-cta-right { gap: 10px; }
    .yx-cta-btn {
        padding: 12px 16px;
        border-radius: 8px;
    }
    .yx-cta-btn-label { font-size: 10.5px; letter-spacing: 0.06em; }
    .yx-cta-btn-val { font-size: 14.5px; }

    /* 下载白皮书：手机端 760px */
    .yx-dl { padding: 40px 0 56px; scroll-margin-top: 70px; }
    .yx-dl-head { margin-bottom: 28px; }
    .yx-dl-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 14px;
        border-radius: 12px;
    }
    .yx-dl-icon svg { width: 24px; height: 24px; }
    .yx-dl-title { font-size: 18px; line-height: 1.45; margin-bottom: 10px; }
    .yx-dl-desc {
        font-size: 12.5px;
        line-height: 1.9;
        margin-bottom: 20px;
    }
    .yx-dl-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }
    .yx-dl-btn {
        width: 100%;
        justify-content: center;
        padding: 11px 20px;
        font-size: 13.5px;
        border-radius: 999px;
    }
    .yx-dl-card {
        max-width: none;
        padding: 18px 18px 20px;
        border-radius: 8px;
    }
    .yx-dl-card-title {
        font-size: 12.5px;
        margin-bottom: 10px;
    }
    .yx-dl-list { gap: 8px; }
    .yx-dl-list li {
        font-size: 12.5px;
        gap: 8px;
        line-height: 1.55;
        align-items: flex-start;
    }
    .yx-dl-dot {
        width: 7px;
        height: 7px;
        margin-top: 5px;
    }
}