/* roulang page: index */
:root {
    --mk-primary: #176FA5;
    --mk-primary-dark: #0E557F;
    --mk-primary-soft: #EAF4FA;
    --mk-accent: #F08A5D;
    --mk-ink: #1E333F;
    --mk-muted: #5C7181;
    --mk-line: #DCE8F0;
    --mk-surface: #F4F9FC;
    --mk-surface-alt: #EAF4FA;
    --mk-white: #FFFFFF;
    --mk-footer: #142C3B;
    --mk-radius-lg: 16px;
    --mk-radius-sm: 10px;
    --mk-pill: 999px;
    --mk-shadow: 0 6px 20px rgba(14, 72, 112, 0.08);
    --mk-shadow-lg: 0 14px 34px rgba(14, 72, 112, 0.14);
    --mk-soft-hover: 0 10px 26px rgba(14, 72, 112, 0.11);
    --mk-border-radius-btn: 999px;
    --mk-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

html, body {
    overflow-x: hidden;
}

body {
    font-family: var(--mk-font-family);
    background: #FFFFFF;
    color: var(--mk-ink);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

*, *::before, *::after {
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--mk-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--mk-primary-dark);
}

p {
    margin: 0 0 1rem;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--mk-ink);
    line-height: 1.35;
    margin-top: 0;
}

.container {
    max-width: 1200px;
}

.section {
    padding: 88px 0;
    position: relative;
}

.section-alt {
    background: var(--mk-surface);
}

.section-white {
    background: #FFFFFF;
}

.section-heading {
    margin-bottom: 44px;
}

.section-heading .eyebrow,
.split-heading .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--mk-accent);
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.section-heading .eyebrow i,
.split-heading .eyebrow i {
    font-size: 12px;
}

.section-heading h2,
.split-heading h2 {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 14px;
}

.section-heading .section-note,
.split-heading .section-note {
    font-size: 17px;
    color: var(--mk-muted);
    line-height: 1.8;
    max-width: 620px;
}

.split-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 44px;
}

.split-heading .heading-copy {
    max-width: 700px;
}

.split-heading .heading-ext {
    margin-left: auto;
}

.btn {
    border-radius: var(--mk-pill);
    font-weight: 600;
    font-size: 16px;
    padding: 0.7rem 1.5rem;
    transition: all 0.2s ease;
}

.btn-primary {
    --bs-btn-bg: var(--mk-primary);
    --bs-btn-border-color: var(--mk-primary);
    --bs-btn-hover-bg: var(--mk-primary-dark);
    --bs-btn-hover-border-color: var(--mk-primary-dark);
    --bs-btn-active-bg: var(--mk-primary-dark);
    --bs-btn-active-border-color: var(--mk-primary-dark);
    box-shadow: 0 8px 20px rgba(23, 111, 165, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(23, 111, 165, 0.28);
}

.btn-outline-primary {
    --bs-btn-color: var(--mk-primary);
    --bs-btn-border-color: #9CC6E0;
    --bs-btn-hover-bg: var(--mk-primary-soft);
    --bs-btn-hover-color: var(--mk-primary-dark);
    --bs-btn-hover-border-color: var(--mk-primary);
    --bs-btn-active-bg: var(--mk-primary-soft);
    --bs-btn-active-color: var(--mk-primary-dark);
    --bs-btn-active-border-color: var(--mk-primary);
    background: transparent;
    border-width: 1px;
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
}

.btn-link-icon i {
    font-size: 0.8em;
    margin-left: 6px;
}

.eyebrow {
    text-transform: uppercase;
}

:focus-visible {
    outline: 2px solid var(--mk-primary);
    outline-offset: 3px;
    box-shadow: 0 0 0 5px rgba(23, 111, 165, 0.15);
    border-radius: 4px;
}

.tag {
    display: inline-flex;
    align-items: center;
    background: var(--mk-primary-soft);
    color: var(--mk-primary-dark);
    border-radius: 999px;
    padding: 0.3rem 0.8rem;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
}

.site-header {
    position: fixed;
    top: 14px;
    left: 0;
    right: 0;
    z-index: 1080;
    padding: 0;
}

.site-header .container {
    max-width: 1280px;
}

.mk-navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(220, 232, 240, 0.8);
    border-radius: 999px;
    padding: 0.5rem 0.8rem 0.5rem 1.2rem;
    box-shadow: 0 8px 28px rgba(14, 72, 112, 0.08);
    transition: box-shadow 0.25s ease, top 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled .mk-navbar {
    box-shadow: 0 12px 34px rgba(14, 72, 112, 0.14);
    background: rgba(255, 255, 255, 0.95);
}

.mk-navbar .brand,
.footer-brand .brand {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    margin-right: 8px;
    font-weight: 800;
    font-size: 24px;
    color: var(--mk-ink);
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.brand-strong {
    color: var(--mk-primary-dark);
    font-weight: 800;
}

.brand-mark {
    font-size: 14px;
    font-weight: 800;
    color: #FFFFFF;
    background: var(--mk-accent);
    border-radius: 999px;
    line-height: 1;
    padding: 5px 8px 5px 7px;
    letter-spacing: 0.02em;
}

.mk-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.mk-menu a.nav-link-item {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.9rem;
    color: var(--mk-ink);
    font-size: 15px;
    font-weight: 600;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease;
}

.mk-menu a.nav-link-item i {
    color: var(--mk-accent);
    margin-right: 5px;
    font-size: 12px;
    opacity: 0;
    width: 0;
    transition: opacity 0.2s ease, width 0.2s ease;
}

.mk-menu a.nav-link-item:hover {
    background: var(--mk-primary-soft);
    color: var(--mk-primary-dark);
}

.mk-menu a.nav-link-item.active {
    background: var(--mk-primary);
    color: #FFFFFF;
    box-shadow: 0 6px 16px rgba(23, 111, 165, 0.22);
}

.mk-menu a.nav-link-item.active i {
    opacity: 1;
    width: auto;
    margin-right: 5px;
    color: #FFFFFF;
}

.mk-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--mk-accent);
    color: #FFFFFF !important;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    margin-left: 8px;
    border: 0;
    box-shadow: 0 8px 18px rgba(240, 138, 93, 0.28);
    transition: all 0.2s ease;
}

.mk-nav-cta:hover {
    background: #de7340;
    transform: translateY(-2px);
    color: #FFFFFF;
}

.mk-menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    border-radius: 16px;
    border: 1px solid var(--mk-line);
    background: #FFFFFF;
    color: var(--mk-primary-dark);
    font-size: 20px;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1089px) {
    .mk-navbar {
        border-radius: 24px;
        flex-wrap: wrap;
        padding: 0.6rem 0.8rem 0.6rem 1rem;
    }

    .mk-menu {
        display: none;
        flex-basis: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        background: #FFFFFF;
        border: 1px solid var(--mk-line);
        border-radius: 18px;
        padding: 12px;
        margin-top: 8px;
    }

    .mk-menu.is-open {
        display: flex;
        animation: menuFadeIn 0.24s ease both;
    }

    .mk-menu a.nav-link-item {
        padding: 0.75rem 1rem;
        font-size: 16px;
        justify-content: flex-start;
    }

    .mk-nav-cta {
        justify-content: center;
        margin-left: 0;
        text-align: center;
        padding: 0.8rem 1rem;
    }

    .mk-menu-toggle {
        display: inline-flex;
    }
}

@keyframes menuFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero {
    position: relative;
    padding: 148px 0 96px;
    background: var(--mk-surface);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-1.webp');
    background-position: center;
    background-size: cover;
    opacity: 0.45;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(96deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.9) 38%, rgba(244, 249, 252, 0.6) 100%);
}

.hero::after {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    right: -120px;
    bottom: -180px;
    background: var(--mk-primary-soft);
    border-radius: 50%;
    filter: blur(10px);
    opacity: 0.72;
}

.hero .row {
    position: relative;
    z-index: 2;
    align-items: center;
}

.hero-copy {
    padding: 40px 0 24px;
}

.hero-overline {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid #E0ECF4;
    border-radius: 999px;
    padding: 0.4rem 1rem 0.4rem 0.6rem;
    font-size: 14px;
    font-weight: 500;
    color: var(--mk-muted);
    box-shadow: 0 4px 14px rgba(23, 111, 165, 0.08);
    margin-bottom: 24px;
}

.hero-overline i {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--mk-primary);
    color: #FFFFFF;
    border-radius: 50%;
    font-size: 12px;
    margin-right: 8px;
}

.hero-title {
    font-size: clamp(30px, 4.4vw, 48px);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--mk-ink);
}

.hero-title .mark-text {
    color: var(--mk-primary-dark);
    position: relative;
}

.hero-lead {
    font-size: 18px;
    color: var(--mk-muted);
    line-height: 1.85;
    margin: 24px 0 34px;
    max-width: 560px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 30px;
}

.hero-actions .btn {
    min-height: 46px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.trust-line {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--mk-muted);
}

.trust-line i {
    color: var(--mk-primary);
}

.hero-visual {
    position: relative;
    padding: 60px 0 20px;
}

.hero-cover-wrap {
    position: relative;
    background: #FFFFFF;
    border-radius: 30px;
    box-shadow: var(--mk-shadow-lg);
    padding: 14px 14px 20px;
    transform: rotate(1deg);
    border: 1px solid #E7F0F6;
}

.hero-cover-wrap img {
    width: 100%;
    border-radius: 22px;
    object-fit: cover;
    aspect-ratio: 5 / 4;
    display: block;
}

.hero-cover-label {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 10px 4px;
}

.cover-label-dot {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--mk-primary-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--mk-primary);
    font-size: 18px;
}

.cover-label-dot i {
    margin: 0;
}

.hero-cover-label strong {
    display: block;
    font-size: 16px;
    color: var(--mk-ink);
    line-height: 1.3;
}

.hero-cover-label span {
    display: block;
    font-size: 14px;
    color: var(--mk-muted);
}

.hero-float-chip {
    position: absolute;
    top: 20px;
    right: -8px;
    background: #FFFFFF;
    border: 1px solid #E0ECF4;
    border-radius: 18px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--mk-shadow);
    z-index: 3;
}

.hero-float-chip i {
    color: var(--mk-accent);
    font-size: 20px;
}

.hero-float-chip span {
    line-height: 1.35;
    font-weight: 600;
    color: var(--mk-ink);
    font-size: 14px;
}

@media (max-width: 991px) {
    .hero {
        padding: 132px 0 64px;
    }

    .hero-visual {
        display: none;
    }
}

@media (max-width: 575px) {
    .hero {
        padding: 116px 0 52px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-lead {
        font-size: 16px;
    }

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

.feature-card-lg {
    background: #FFFFFF;
    border-radius: var(--mk-radius-lg);
    border: 1px solid #E0ECF4;
    overflow: hidden;
    height: 100%;
    box-shadow: var(--mk-shadow);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.feature-card-lg:hover {
    box-shadow: var(--mk-shadow-lg);
    transform: translateY(-4px);
}

.feature-card-lg .card-cover {
    overflow: hidden;
}

.feature-card-lg .card-cover img {
    width: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 9;
    transition: transform 0.4s ease;
}

.feature-card-lg:hover .card-cover img {
    transform: scale(1.03);
}

.feature-card-lg .card-body {
    padding: 28px;
}

.feature-card-lg .card-body h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 16px 0 12px;
}

.feature-card-lg .card-body p {
    color: var(--mk-muted);
    line-height: 1.8;
    margin-bottom: 18px;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: var(--mk-primary);
    font-size: 15px;
}

.feature-link i {
    transition: transform 0.2s ease;
    color: var(--mk-accent);
}

.feature-link:hover i {
    transform: translateX(5px);
}

.feature-card-sm {
    background: #FFFFFF;
    border: 1px solid #E0ECF4;
    border-radius: var(--mk-radius-lg);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    box-shadow: var(--mk-shadow);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

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

.feature-icon {
    width: 52px;
    height: 52px;
    flex: 0 0 auto;
    border-radius: 16px;
    background: var(--mk-primary-soft);
    color: var(--mk-primary-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 21px;
}

.feature-icon.accent-icon {
    background: #FFF1E9;
    color: #D76738;
}

.feature-card-sm h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 6px;
    line-height: 1.4;
}

.feature-card-sm p {
    font-size: 14px;
    color: var(--mk-muted);
    line-height: 1.75;
    margin: 0;
}

.card-upper {
    flex: 1;
}

.component-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lite-card {
    background: #FFFFFF;
    border-radius: var(--mk-radius-lg);
    border: 1px solid var(--mk-line);
    padding: 26px 28px;
    box-shadow: var(--mk-shadow);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.lite-card:hover {
    box-shadow: var(--mk-shadow);
    transform: translateY(-2px);
}

.lite-card .lite-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #FFFFFF;
    background: linear-gradient(135deg, #2B89BE, #176FA5);
    margin-bottom: 16px;
}

.lite-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.lite-card p {
    color: var(--mk-muted);
    font-size: 15px;
    margin: 0;
}

.lite-card .feature-link {
    margin-top: 16px;
}

.stats-section {
    background: var(--mk-surface-alt);
    padding: 72px 0;
    position: relative;
}

.stats-panel {
    background: #FFFFFF;
    border-radius: 22px;
    padding: 32px 30px;
    border: 1px solid #E0ECF4;
    box-shadow: var(--mk-shadow);
}

.stats-item {
    text-align: center;
    padding: 26px 12px;
    border-right: 1px solid #E7EFF5;
}

.stats-item:last-child {
    border-right: 0;
}

.stat-number {
    color: var(--mk-primary-dark);
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.03em;
    display: inline-flex;
    align-items: baseline;
}

.stat-suffix {
    font-size: 24px;
    font-weight: 700;
    color: var(--mk-accent);
    margin-left: 2px;
}

.stats-item h3 {
    font-size: 17px;
    font-weight: 700;
    margin: 12px 0 6px;
    color: var(--mk-ink);
}

.stats-item p {
    margin: 0;
    font-size: 14px;
    color: var(--mk-muted);
}

.stat-icon {
    color: var(--mk-primary);
    font-size: 22px;
    margin-bottom: 10px;
}

@media (max-width: 991px) {
    .stats-item {
        border-right: 0;
        border-bottom: 1px solid #E7EFF5;
    }

    .stats-item:last-child {
        border-bottom: 0;
    }
}

@media (max-width: 767px) {
    .stats-panel {
        padding: 18px;
    }

    .stat-number {
        font-size: 38px;
    }
}

.case-block {
    background: #FFFFFF;
    border-radius: 22px;
    padding: 26px;
    border: 1px solid var(--mk-line);
    box-shadow: var(--mk-shadow);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.case-block:hover {
    box-shadow: var(--mk-shadow-lg);
    transform: translateY(-3px);
}

.case-media {
    overflow: hidden;
    border-radius: 18px;
}

.case-media img {
    width: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    transition: transform 0.4s ease;
}

.case-block:hover .case-media img {
    transform: scale(1.03);
}

.case-copy {
    padding: 10px 10px 10px 4px;
}

.case-copy .tag {
    margin-bottom: 14px;
}

.case-copy h3 {
    font-size: 23px;
    font-weight: 700;
    line-height: 1.45;
    margin: 0 0 10px;
}

.case-copy p {
    color: var(--mk-muted);
    font-size: 15px;
    max-width: 680px;
}

.case-note {
    display: flex;
    align-items: center;
    color: var(--mk-muted);
    font-size: 14px;
    gap: 8px;
    margin-bottom: 16px;
}

.journey-section {
    background: #FFFFFF;
}

.journey-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 32px 0;
}

.step-card {
    background: var(--mk-surface);
    border: 1px solid var(--mk-line);
    border-radius: 20px;
    padding: 24px 20px;
    position: relative;
}

.step-no {
    font-size: 14px;
    font-weight: 800;
    color: #FFFFFF;
    background: var(--mk-primary-dark);
    width: 38px;
    height: 38px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    font-size: 14px;
    color: var(--mk-muted);
    margin: 0;
}

.journey-cta {
    text-align: center;
    padding-top: 12px;
}

.journey-cta p {
    color: var(--mk-muted);
    max-width: 620px;
    margin: 0 auto 18px;
}

@media (max-width: 991px) {
    .journey-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .journey-steps {
        grid-template-columns: 1fr;
    }
}

.news-section {
    background: var(--mk-surface);
}

.news-main-card {
    background: #FFFFFF;
    border-radius: 22px;
    border: 1px solid var(--mk-line);
    overflow: hidden;
    height: 100%;
    box-shadow: var(--mk-shadow);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.news-main-card:hover {
    box-shadow: var(--mk-shadow-lg);
    transform: translateY(-4px);
}

.news-main-media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.news-main-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-main-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(20, 44, 59, 0.3) 0%, rgba(20, 44, 59, 0.0) 36%, rgba(20, 44, 59, 0.7) 100%);
}

.news-media-tag {
    position: absolute;
    left: 16px;
    top: 16px;
    z-index: 2;
}

.news-main-body {
    padding: 26px 28px;
}

.news-main-body h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
}

.news-main-body h3 a {
    color: var(--mk-ink);
}

.news-main-body h3 a:hover {
    color: var(--mk-primary);
}

.news-main-body p {
    color: var(--mk-muted);
    font-size: 15px;
    margin-bottom: 16px;
}

.news-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--mk-muted);
}

.news-meta i {
    color: var(--mk-accent);
    margin-right: 4px;
}

.news-list-card {
    background: #FFFFFF;
    border-radius: 22px;
    border: 1px solid var(--mk-line);
    box-shadow: var(--mk-shadow);
    padding: 6px 8px;
    height: 100%;
    overflow: hidden;
}

.news-secondary-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 100%;
}

.news-secondary-list li {
    padding: 13px 18px;
    border-bottom: 1px dashed #E8F0F6;
    transition: background 0.2s ease;
    border-radius: 12px;
}

.news-secondary-list li:last-child {
    border-bottom: 0;
}

.news-secondary-list li:hover {
    background: var(--mk-surface);
}

.news-sec-cat {
    font-size: 13px;
    font-weight: 700;
    color: var(--mk-primary);
    display: block;
    margin-bottom: 4px;
}

.news-sec-title {
    display: block;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.65;
    color: var(--mk-ink);
    margin-bottom: 4px;
}

.news-sec-title:hover {
    color: var(--mk-primary);
}

.news-sec-date {
    font-size: 13px;
    color: var(--mk-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.cms-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    border: 1px solid var(--mk-line);
    border-radius: 22px;
    min-height: 240px;
    padding: 42px 20px;
    color: var(--mk-muted);
    text-align: center;
    box-shadow: var(--mk-shadow);
}

.cms-empty .empty-mark {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--mk-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--mk-primary);
    margin-bottom: 18px;
}

.cms-empty p {
    font-size: 16px;
    margin: 0;
}

.news-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.accordion {
    --bs-accordion-border-width: 0;
    --bs-accordion-btn-padding-x: 1.4rem;
    --bs-accordion-btn-padding-y: 1.25rem;
    --bs-accordion-body-padding-x: 1.4rem;
    --bs-accordion-body-padding-y: 1.2rem;
}

.accordion-item {
    border: 1px solid var(--mk-line);
    border-radius: 16px !important;
    background: #FFFFFF;
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(14, 72, 112, 0.05);
}

.accordion-button {
    font-weight: 700;
    font-size: 17px;
    color: var(--mk-ink);
    background: #FFFFFF;
    padding: 1.15rem 1.4rem;
    line-height: 1.5;
}

.accordion-button:not(.collapsed) {
    color: var(--mk-primary-dark);
    background: var(--mk-primary-soft);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 4px rgba(23, 111, 165, 0.12);
    border-color: var(--mk-primary);
}

.accordion-button::after {
    background-size: 1rem 1rem;
}

.accordion-button:not(.collapsed)::after {
    filter: hue-rotate(140deg) saturate(1.2);
}

.accordion-body {
    color: var(--mk-muted);
    line-height: 1.85;
    background: #FFFFFF;
}

.contact-section {
    background: var(--mk-surface);
}

.cta-shell {
    background: #FFFFFF;
    border-radius: 28px;
    border: 1px solid #E0ECF4;
    box-shadow: var(--mk-shadow-lg);
    padding: 54px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    overflow: hidden;
}

.cta-copy {
    max-width: 680px;
}

.cta-copy h2 {
    font-size: 30px;
    line-height: 1.45;
    font-weight: 700;
    margin-bottom: 18px;
}

.cta-copy .cta-lead {
    color: var(--mk-muted);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 28px;
}

.cta-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    max-width: 640px;
}

.cta-contact-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.cta-contact-list .cta-icon {
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    border-radius: 15px;
    background: var(--mk-primary-soft);
    color: var(--mk-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.cta-contact-list strong {
    display: block;
    color: var(--mk-ink);
    font-weight: 700;
}

.cta-contact-list span {
    color: var(--mk-muted);
    font-size: 14px;
}

.cta-mail {
    font-size: 15px;
    font-weight: 700;
    color: var(--mk-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.cta-mail i {
    font-size: 12px;
}

.cta-side {
    padding: 20px 0;
}

@media (max-width: 991px) {
    .cta-shell {
        flex-direction: column;
        align-items: flex-start;
        padding: 36px;
    }

    .cta-contact-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    .cta-shell {
        padding: 26px 22px;
    }

    .cta-contact-list {
        grid-template-columns: 1fr;
    }

    .cta-shell .btn {
        width: 100%;
        justify-content: center;
    }
}

.site-footer {
    background: var(--mk-footer);
    color: #B8CCD9;
    padding-top: 68px;
    font-size: 15px;
}

.site-footer h2, .site-footer h3, .site-footer h4, .site-footer h5 {
    color: #FFFFFF;
}

.footer-brand .brand {
    color: #FFFFFF;
}

.footer-brand .brand-strong {
    color: #FFFFFF;
}

.footer-brand .brand-mark {
    background: var(--mk-accent);
    color: #FFFFFF;
}

.footer-desc {
    color: #B8CCD9;
    line-height: 1.85;
    margin-top: 16px;
    font-size: 15px;
    max-width: 420px;
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 18px;
    margin-top: 8px;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #B8CCD9;
    text-decoration: none;
    transition: color 0.2s ease, padding-left 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    font-size: 11px;
    color: var(--mk-accent);
}

.footer-links a:hover {
    color: #FFFFFF;
    padding-left: 4px;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: #B8CCD9;
}

.footer-contact-list i {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    flex: 0 0 auto;
    font-size: 14px;
}

.footer-contact-list strong {
    display: block;
    color: #FFFFFF;
    font-size: 14px;
}

.footer-contact-list span,
.footer-contact-list a {
    font-size: 14px;
    color: #B8CCD9;
    text-decoration: none;
}

.footer-contact-list a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 44px;
    padding: 24px 0;
    font-size: 13px;
    color: #879EAD;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom a {
    color: #A7C0D0;
}

@media (max-width: 767px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 575px) {
    .section {
        padding: 58px 0;
    }
}

@media (max-width: 575px) {
    .section-heading h2,
    .split-heading h2 {
        font-size: 26px;
    }

    .section-heading .section-note,
    .split-heading .section-note {
        font-size: 15px;
    }

    .case-block {
        padding: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }

    .feature-card-lg:hover,
    .case-block:hover,
    .news-main-card:hover,
    .btn-primary:hover,
    .mk-nav-cta:hover {
        transform: none;
    }
}

/* roulang page: category1 */
:root {
            --mk-primary: #176FA5;
            --mk-primary-dark: #0E557F;
            --mk-primary-soft: #EAF4FA;
            --mk-accent: #F47B4A;
            --mk-ink: #1E333F;
            --mk-muted: #5C7181;
            --mk-line: #DCE8F0;
            --mk-page-bg: #FFFFFF;
            --mk-soft-bg: #F4F9FC;
            --mk-card-bg: #FFFFFF;
            --mk-radius-lg: 16px;
            --mk-radius-md: 12px;
            --mk-shadow: 0 6px 20px rgba(14,72,112,0.08);
            --mk-shadow-hover: 0 14px 30px rgba(14,72,112,0.14);
            --mk-transition: all .2s ease;
            --mk-font: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--mk-font);
            font-size: 16px;
            line-height: 1.75;
            background: var(--mk-page-bg);
            color: var(--mk-ink);
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            height: auto;
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        #appMain {
            overflow: clip;
        }
        .site-header {
            padding-top: 14px;
            position: sticky;
            top: 0;
            z-index: 1050;
            background: linear-gradient(to bottom, rgba(255,255,255,.9), rgba(255,255,255,.6) 75%, rgba(255,255,255,0));
            transition: box-shadow .25s ease, background .25s ease;
        }
        .site-header.scrolled {
            background: #fff;
            box-shadow: 0 10px 40px rgba(14,72,112,.1);
            border-radius: 0 0 16px 16px;
        }
        .mk-navbar {
            background: #fff;
            border-radius: 999px;
            border: 1px solid rgba(220,232,240,.8);
            box-shadow: 0 6px 20px rgba(14,72,112,.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 8px 12px 8px 24px;
            backdrop-filter: blur(8px);
            min-height: 64px;
            flex-wrap: nowrap;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .brand-strong {
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--mk-primary-dark);
            letter-spacing: .5px;
        }
        .brand-mark {
            background: var(--mk-accent);
            color: #fff;
            font-size: .72rem;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 999px;
            transform: translateY(2px);
            letter-spacing: .4px;
        }
        .mk-menu {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }
        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            font-weight: 500;
            font-size: .9rem;
            color: var(--mk-ink);
            transition: var(--mk-transition);
            line-height: 1.3;
            border: 1px solid transparent;
        }
        .nav-link-item i {
            font-size: .82rem;
            color: var(--mk-primary);
        }
        .nav-link-item:hover {
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
        }
        .nav-link-item.active,
        .nav-link-item.active:hover {
            background: var(--mk-primary-dark);
            color: #fff;
        }
        .nav-link-item.active i {
            color: rgba(255,255,255,.85);
        }
        .mk-nav-cta {
            background: var(--mk-accent);
            color: #fff;
            border: none;
            border-radius: 999px;
            padding: 8px 20px;
            font-weight: 500;
            font-size: .88rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
        }
        .mk-nav-cta:hover,
        .mk-nav-cta:focus-visible {
            background: #E06B35;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(240,100,50,.3);
            color: #fff;
        }
        .mk-menu-toggle {
            display: none;
            background: #fff;
            border: 1px solid var(--mk-line);
            width: 42px;
            height: 42px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            color: var(--mk-ink);
        }
        .mk-menu-toggle:focus-visible {
            outline: 2px solid var(--mk-primary);
            outline-offset: 3px;
        }
        .category-hero {
            background: linear-gradient(108deg, var(--mk-primary-dark) 0%, var(--mk-primary) 55%, #277DAF 100%);
            min-height: 460px;
            display: flex;
            align-items: center;
            padding: 96px 0 72px;
            position: relative;
            overflow: hidden;
            border-radius: 0 0 36px 36px;
        }
        .category-hero::after {
            content: "";
            position: absolute;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            right: -100px;
            top: -100px;
            background: rgba(255,255,255,.07);
            pointer-events: none;
        }
        .category-hero .hero-inner {
            position: relative;
            z-index: 2;
        }
        .category-hero .breadcrumb {
            background: rgba(255,255,255,.12);
            display: inline-flex;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 28px;
            font-size: .82rem;
        }
        .category-hero .breadcrumb a {
            color: rgba(255,255,255,.82);
        }
        .category-hero .breadcrumb a:hover {
            color: #fff;
        }
        .category-hero .breadcrumb .divider {
            margin: 0 10px;
            color: rgba(255,255,255,.6);
        }
        .category-hero .breadcrumb .current {
            color: #fff;
            font-weight: 500;
        }
        .category-hero h1 {
            color: #fff;
            font-size: 2.6rem;
            font-weight: 700;
            line-height: 1.22;
            margin-bottom: 20px;
            max-width: 640px;
        }
        .category-hero h1 .h1-sep {
            color: rgba(255,255,255,.3);
            font-weight: 300;
            margin: 0 6px;
        }
        .category-hero .hero-lead {
            font-size: 1.05rem;
            color: rgba(255,255,255,.84);
            max-width: 560px;
            margin-bottom: 0;
            line-height: 1.8;
        }
        .category-hero .hero-meta-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 30px;
        }
        .category-hero .hero-meta-tags span {
            background: rgba(255,255,255,.13);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: .8rem;
            color: rgba(255,255,255,.86);
            border: 1px solid rgba(255,255,255,.06);
        }
        .hero-collage {
            position: relative;
            height: 420px;
            display: flex;
            align-items: flex-end;
            justify-content: flex-end;
        }
        .hero-collage img.main-visual {
            width: 100%;
            height: 340px;
            object-fit: cover;
            border-radius: 24px;
            box-shadow: 0 24px 50px rgba(0, 0, 0, .25);
            border: 2px solid rgba(255, 255, 255, .18);
        }
        .hero-collage .collage-author {
            position: absolute;
            bottom: 22px;
            left: 0;
            background: #fff;
            border-radius: 14px;
            box-shadow: 0 10px 30px rgba(14,72,112,.12);
            padding: 12px 18px 12px 14px;
            display: inline-flex;
            align-items: center;
            gap: 12px;
            max-width: 240px;
        }
        .section-block {
            padding: 88px 0;
        }
        .section-block.is-soft-bg {
            background: var(--mk-soft-bg);
        }
        .section-heading {
            margin-bottom: 44px;
        }
        .section-heading .eyebrow {
            display: inline-block;
            color: var(--mk-accent);
            font-weight: 600;
            font-size: .84rem;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-heading h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--mk-ink);
            line-height: 1.3;
            margin-bottom: 12px;
        }
        .section-heading .section-remark {
            color: var(--mk-muted);
            font-size: .95rem;
            max-width: 640px;
        }
        .intro-panel {
            border-left: 4px solid var(--mk-primary);
            background: var(--mk-soft-bg);
            border-radius: 0 16px 16px 0;
            padding: 28px 30px;
            max-width: 880px;
        }
        .intro-panel p {
            margin-bottom: 14px;
            color: var(--mk-ink);
            font-size: .96rem;
        }
        .intro-panel p:last-child {
            margin-bottom: 0;
        }
        .cover-list .row+.row {
            margin-top: 48px;
        }
        .cover-card {
            align-items: center;
            background: #fff;
            border-radius: 18px;
            box-shadow: var(--mk-shadow);
            overflow: hidden;
            transition: var(--mk-transition);
            height: 100%;
            border: 1px solid rgba(220,232,240,.5);
        }
        .cover-card:hover {
            box-shadow: var(--mk-shadow-hover);
            transform: translateY(-4px);
        }
        .cover-card .cover-thumb {
            aspect-ratio: 16/10;
            overflow: hidden;
            border-radius: 18px 0 0 18px;
            min-height: 220px;
        }
        .cover-card .cover-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .cover-card:hover .cover-thumb img {
            transform: scale(1.05);
        }
        .cover-card .cover-body {
            padding: 28px 24px;
        }
        .cover-card .item-tag {
            display: inline-block;
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            font-size: .74rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 14px;
            letter-spacing: .4px;
        }
        .cover-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 10px;
        }
        .cover-card .cover-desc {
            color: var(--mk-muted);
            font-size: .92rem;
            margin-bottom: 18px;
            line-height: 1.8;
        }
        .arrow-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--mk-primary);
            font-weight: 600;
            font-size: .9rem;
            border: none;
            background: none;
            padding: 0;
            transition: gap .2s ease, color .2s ease;
        }
        .arrow-link i {
            font-size: .85rem;
            transition: transform .2s ease;
        }
        .arrow-link:hover {
            color: var(--mk-primary-dark);
            gap: 12px;
        }
        .arrow-link:hover i {
            transform: translateX(3px);
        }
        .value-stat {
            background: linear-gradient(135deg, #F4F9FC 0%, #ffffff 100%);
            border: 1px solid var(--mk-line);
            border-radius: 18px;
            padding: 32px 28px;
            height: 100%;
            transition: var(--mk-transition);
            text-align: center;
        }
        .value-stat:hover {
            box-shadow: var(--mk-shadow);
        }
        .value-stat .stat-num {
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--mk-primary);
            line-height: 1.1;
        }
        .value-stat .stat-label {
            font-weight: 600;
            font-size: .93rem;
            margin-top: 6px;
            color: var(--mk-ink);
        }
        .value-stat .stat-caption {
            font-size: .82rem;
            color: var(--mk-muted);
            margin-top: 8px;
            line-height: 1.6;
        }
        .explore-panel {
            background: var(--mk-soft-bg);
            border-radius: 18px;
            height: 100%;
        }
        .explore-panel ul {
            padding: 0;
            margin: 0;
            list-style: none;
        }
        .explore-panel ul li {
            border-bottom: 1px dashed var(--mk-line);
        }
        .explore-panel ul li:last-child {
            border-bottom: none;
        }
        .explore-panel ul li a {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 13px 0;
            color: var(--mk-ink);
            font-size: .9rem;
            transition: .2s ease;
        }
        .explore-panel ul li a:hover {
            color: var(--mk-primary);
        }
        .explore-panel ul li a i {
            font-size: .8rem;
        }
        .timeline-wrap {
            position: relative;
            padding-left: 22px;
        }
        .timeline-wrap:before {
            content: "";
            position: absolute;
            left: 7px;
            top: 8px;
            width: 3px;
            background: linear-gradient(to bottom, var(--mk-primary), #B0D6ED);
            height: calc(100% - 16px);
            border-radius: 99px;
        }
        .timeline-item {
            position: relative;
            padding: 14px 0 10px 26px;
        }
        .timeline-item:before {
            content: "";
            position: absolute;
            left: 0;
            top: 25px;
            width: 16px;
            height: 16px;
            background: #fff;
            border: 4px solid var(--mk-primary);
            border-radius: 50%;
            box-shadow: 0 0 0 3px var(--mk-primary-soft);
        }
        .timeline-item .timeline-year {
            font-size: .8rem;
            font-weight: 700;
            color: var(--mk-accent);
            letter-spacing: .6px;
        }
        .timeline-item h3 {
            font-size: 1.12rem;
            font-weight: 600;
            color: var(--mk-ink);
        }
        .timeline-item p {
            color: var(--mk-muted);
            font-size: .9rem;
            margin-bottom: 0;
        }
        .resource-entry {
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            border: 1px solid var(--mk-line);
            margin-bottom: 24px;
            transition: var(--mk-transition);
        }
        .resource-entry:hover {
            box-shadow: var(--mk-shadow);
        }
        .resource-entry h3 {
            font-size: 1.02rem;
            font-weight: 600;
            margin-bottom: 10px;
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }
        .resource-entry h3 i {
            color: var(--mk-accent);
            font-size: .9rem;
            line-height: 1.5;
        }
        .resource-entry p {
            font-size: .88rem;
            color: var(--mk-muted);
            margin-bottom: 14px;
            line-height: 1.8;
            padding-left: 26px;
        }
        .tag-chip {
            display: inline-block;
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            font-size: .75rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            margin: 4px 8px 8px 0;
            transition: .2s ease;
        }
        .tag-chip:hover {
            background: var(--mk-primary);
            color: #fff;
        }
        .quick-nav-card {
            background: #fff;
            border-radius: 18px;
            border: 1px solid var(--mk-line);
            padding: 32px 28px;
            height: 100%;
            transition: var(--mk-transition);
            position: relative;
            overflow: hidden;
        }
        .quick-nav-card::after {
            content: "\f061";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 1.4rem;
            color: rgba(23,111,165,.08);
            position: absolute;
            right: 12px;
            top: 12px;
        }
        .quick-nav-card:hover {
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(23,111,165,.3);
            transform: translateY(-3px);
        }
        .quick-nav-card .quick-icon {
            width: 48px;
            height: 48px;
            background: var(--mk-primary-soft);
            color: var(--mk-primary);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            margin-bottom: 18px;
        }
        .quick-nav-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .quick-nav-card .quick-desc {
            color: var(--mk-muted);
            font-size: .87rem;
            line-height: 1.75;
            margin-bottom: 16px;
        }
        .quick-nav-card .mini-tags span {
            display: inline-block;
            background: var(--mk-soft-bg);
            color: var(--mk-muted);
            font-size: .75rem;
            padding: 4px 10px;
            margin: 0 6px 6px 0;
            border-radius: 8px;
        }
        .data-h-bar {
            background: var(--mk-soft-bg);
            padding: 24px 0;
            border-radius: 20px;
        }
        .data-h-bar .data-cell {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 4px;
        }
        .data-h-bar .data-cell .big-num {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--mk-primary);
            line-height: 1;
        }
        .data-h-bar .data-cell .data-cap {
            font-size: .82rem;
            color: var(--mk-muted);
        }
        .faq-block {
            max-width: 880px;
            margin: 0 auto;
        }
        .custom-faq-item {
            background: #fff;
            border: 1px solid var(--mk-line);
            border-radius: 14px;
            margin-bottom: 14px;
            overflow: hidden;
            transition: box-shadow .2s ease, border .2s ease;
        }
        .custom-faq-item:hover {
            border-color: rgba(23,111,165,.3);
        }
        .custom-faq-item details summary {
            padding: 20px 24px;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 500;
            font-size: .98rem;
            line-height: 1.5;
            color: var(--mk-ink);
        }
        .custom-faq-item details summary::-webkit-details-marker {
            display: none;
        }
        .custom-faq-item summary .faq-icon {
            flex-shrink: 0;
            background: var(--mk-primary-soft);
            color: var(--mk-primary);
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: .7rem;
            transition: transform .25s ease;
            margin-left: 16px;
        }
        .custom-faq-item details[open] summary .faq-icon {
            transform: rotate(135deg);
        }
        .custom-faq-item .faq-body {
            padding: 0 24px 18px;
            color: var(--mk-muted);
            font-size: .9rem;
            line-height: 1.85;
        }
        .cta-area {
            background: linear-gradient(115deg, var(--mk-primary-dark) 0%, var(--mk-primary) 100%);
            border-radius: 28px;
            padding: 50px 46px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 30px;
            overflow: hidden;
            position: relative;
        }
        .cta-area::after {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: rgba(255,255,255,.08);
            border-radius: 50%;
        }
        .cta-area h2 {
            color: #fff;
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .cta-area p {
            color: rgba(255,255,255,.8);
            margin-bottom: 0;
            font-size: 1rem;
        }
        .cta-area .btn-white {
            background: #fff;
            border: none;
            color: var(--mk-primary-dark);
            padding: 13px 30px;
            border-radius: 999px;
            font-weight: 600;
            transition: var(--mk-transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: .94rem;
        }
        .cta-area .btn-white:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(0,0,0,.18);
        }
        .site-footer {
            background: #122A38;
            color: #C7D6E1;
            padding: 64px 0 30px;
            margin-top: 20px;
        }
        .site-footer .brand .brand-strong {
            color: #fff;
        }
        .site-footer h4.footer-title {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 22px;
            letter-spacing: .3px;
        }
        .site-footer .footer-desc {
            color: #9BB6C4;
            font-size: .88rem;
            max-width: 300px;
            margin-top: 18px;
        }
        .site-footer .footer-links,
        .site-footer .footer-contact-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .site-footer .footer-links li {
            margin-bottom: 12px;
        }
        .site-footer .footer-links a {
            color: #C7D6E1;
            font-size: .87rem;
            transition: .2s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .site-footer .footer-links a i {
            font-size: .68rem;
            color: #5C8DAB;
        }
        .site-footer .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .site-footer .footer-contact-list li {
            display: flex;
            gap: 12px;
            margin-bottom: 18px;
            font-size: .85rem;
        }
        .site-footer .footer-contact-list li>i {
            width: 24px;
            height: 24px;
            background: rgba(255,255,255,.08);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: .8rem;
            color: #9ED0F0;
            margin-top: 3px;
        }
        .site-footer .footer-contact-list a {
            color: #C7D6E1;
        }
        .site-footer .footer-contact-list a:hover {
            color: #fff;
        }
        .site-footer .copyright {
            border-top: 1px solid rgba(255,255,255,.08);
            padding-top: 24px;
            margin-top: 30px;
            font-size: .78rem;
            color: #8BA7B6;
        }
        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }
            *,
            *::before,
            *::after {
                transition: none !important;
                animation: none !important;
            }
        }
        @media (max-width: 991.98px) {
            .mk-navbar {
                flex-wrap: wrap;
                border-radius: 20px;
                background: #fff;
                padding: 10px 16px;
            }
            .mk-menu-toggle {
                display: inline-flex;
                margin-left: auto;
            }
            .mk-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #fff;
                padding: 16px 0 12px;
            }
            .mk-menu.is-open {
                display: flex;
            }
            .nav-link-item,
            .nav-link-item.active {
                display: flex;
                padding: 12px 20px;
                margin-bottom: 6px;
                border-radius: 12px;
                font-size: .9rem;
            }
            .mk-nav-cta {
                display: flex;
                justify-content: center;
                margin-top: 8px;
                padding: 12px 20px;
                border-radius: 12px;
            }
            .site-header {
                padding-top: 8px;
            }
            .category-hero {
                min-height: auto;
                padding: 80px 0 60px;
                border-radius: 0 0 24px 24px;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .hero-collage img.main-visual {
                height: 300px;
            }
            .cover-card .cover-thumb {
                aspect-ratio: 16/9;
                border-radius: 18px 18px 0 0;
            }
            .section-block {
                padding: 64px 0;
            }
            .section-heading h2 {
                font-size: 1.6rem;
            }
            .cta-area {
                padding: 38px 28px;
                flex-direction: column;
                text-align: center;
            }
            .cta-area h2 {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 575.98px) {
            .mk-navbar {
                min-height: 58px;
                padding: 8px 10px 8px 16px;
                border-radius: 18px;
            }
            .brand-strong {
                font-size: 1.2rem;
            }
            .brand-mark {
                font-size: .6rem;
            }
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .category-hero .hero-lead {
                font-size: .92rem;
            }
            .category-hero .breadcrumb {
                font-size: .75rem;
                padding: 4px 12px;
            }
            .section-block {
                padding: 54px 0;
            }
            .section-heading h2 {
                font-size: 1.32rem;
            }
            .cover-card .cover-body {
                padding: 20px 18px 16px;
            }
            .cover-card h3 {
                font-size: 1.05rem;
            }
            .value-stat .stat-num {
                font-size: 2rem;
            }
            .data-h-bar .data-cell .big-num {
                font-size: 2rem;
            }
            .quick-nav-card {
                padding: 22px 20px;
            }
            .resource-entry {
                padding: 18px 16px;
            }
            .resource-entry p {
                padding-left: 0;
            }
            .cta-area {
                padding: 32px 22px;
            }
            .cta-area h2 {
                font-size: 1.4rem;
            }
            .custom-faq-item details summary {
                padding: 16px 16px;
                font-size: .88rem;
                gap: 8px;
            }
            .custom-faq-item .faq-body {
                padding: 0 14px 14px;
            }
            .site-footer {
                padding-top: 50px;
            }
        }

/* roulang page: article */
:root {
            --mk-primary: #176FA5;
            --mk-primary-dark: #0E557F;
            --mk-primary-soft: #EAF4FA;
            --mk-accent: #EB9C4A;
            --mk-ink: #1E333F;
            --mk-muted: #5C7181;
            --mk-line: #DCE8F0;
            --mk-bg-soft: #F4F9FC;
            --mk-white: #FFFFFF;
            --mk-radius-lg: 18px;
            --mk-radius-md: 12px;
            --mk-radius-sm: 8px;
            --mk-shadow: 0 6px 20px rgba(14, 72, 112, 0.08);
            --mk-shadow-hover: 0 16px 36px rgba(14, 72, 112, 0.14);
            --mk-header-height: 72px;
            --mk-space-section: 96px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--mk-bg-soft);
            color: var(--mk-ink);
            font-size: 16px;
            line-height: 1.75;
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
        }

        html,
        body {
            overflow-x: hidden;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--mk-radius-md);
        }

        a {
            color: var(--mk-primary);
            text-decoration: none;
            transition: color .2s ease, background .2s ease, border-color .2s ease;
        }

        a:hover {
            color: var(--mk-primary-dark);
        }

        .container {
            max-width: 1200px;
        }

        .btn {
            border-radius: 999px;
            padding: 12px 28px;
            font-weight: 600;
            letter-spacing: .005em;
            border-width: 2px;
            transition: all .2s ease;
        }

        .btn-primary {
            background: var(--mk-primary);
            border-color: var(--mk-primary);
            color: #fff;
            box-shadow: 0 8px 18px rgba(23, 111, 165, .2);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: var(--mk-primary-dark);
            border-color: var(--mk-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(14, 85, 127, .24);
            color: #fff;
        }

        .btn-outline-primary {
            color: var(--mk-primary);
            border: 2px solid rgba(23, 111, 165, .35);
            background: transparent;
        }

        .btn-outline-primary:hover,
        .btn-outline-primary:focus {
            background: var(--mk-primary-soft);
            border-color: var(--mk-primary);
            color: var(--mk-primary-dark);
            transform: translateY(-2px);
        }

        .btn-light {
            background: #fff;
            border-color: #fff;
            color: var(--mk-primary-dark);
        }

        .btn-light:hover {
            background: var(--mk-primary-soft);
            border-color: #fff;
            color: var(--mk-primary-dark);
            transform: translateY(-2px);
        }

        a:focus-visible,
        button:focus-visible,
        .btn:focus-visible {
            outline: 2px solid var(--mk-primary);
            outline-offset: 4px;
            box-shadow: 0 0 0 4px rgba(23, 111, 165, .16);
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1100;
            padding: 16px 0;
            transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
        }

        .site-header.scrolled {
            padding: 10px 0;
        }

        .mk-navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, .92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(220, 232, 240, .65);
            border-radius: 999px;
            box-shadow: var(--mk-shadow);
            padding: 8px 10px 8px 18px;
            min-height: 64px;
            transition: box-shadow .2s ease, background .2s ease;
        }

        .site-header.scrolled .mk-navbar {
            box-shadow: 0 10px 30px rgba(14, 72, 112, .1);
        }

        .brand {
            display: inline-flex;
            align-items: baseline;
            flex-shrink: 0;
            font-family: inherit;
            text-decoration: none;
            letter-spacing: .01em;
            margin-right: 12px;
        }

        .brand .brand-strong {
            font-size: 22px;
            font-weight: 800;
            color: var(--mk-primary);
            line-height: 1.2;
        }

        .brand .brand-mark {
            font-size: 14px;
            font-weight: 500;
            color: #7f9fb3;
            background: var(--mk-primary-soft);
            border-radius: 999px;
            padding: 4px 9px;
            margin-left: 8px;
            letter-spacing: .08em;
            line-height: 1;
        }

        .mk-menu {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 9px 14px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-ink);
            white-space: nowrap;
            transition: all .2s ease;
        }

        .nav-link-item i {
            color: var(--mk-primary);
            font-size: 14px;
            transition: color .2s ease;
        }

        .nav-link-item:hover,
        .nav-link-item:focus {
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            text-decoration: none;
        }

        .nav-link-item.active {
            background: var(--mk-primary);
            color: #fff;
            box-shadow: 0 6px 14px rgba(23, 111, 165, .22);
        }

        .nav-link-item.active i {
            color: #fff;
        }

        .mk-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--mk-primary);
            color: #fff;
            border-radius: 999px;
            padding: 11px 20px;
            font-size: 14px;
            font-weight: 600;
            margin-left: 6px;
            box-shadow: 0 8px 18px rgba(23, 111, 165, .2);
            transition: all .2s ease;
        }

        .mk-nav-cta:hover {
            background: var(--mk-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(14, 85, 127, .25);
        }

        .mk-menu-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            background: var(--mk-primary-soft);
            border: 0;
            color: var(--mk-primary);
            border-radius: 50px;
            font-size: 18px;
            cursor: pointer;
            flex-shrink: 0;
        }

        .article-hero {
            position: relative;
            padding: 160px 0 130px;
            background-image: linear-gradient(120deg, rgba(8, 42, 66, .94), rgba(13, 76, 112, .88)), url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
        }

        .article-hero::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(180deg, rgba(244, 249, 252, 0) 0%, #F4F9FC 100%);
            pointer-events: none;
        }

        .article-hero__inner {
            position: relative;
            z-index: 2;
            max-width: 900px;
            margin: 0 auto;
            text-align: left;
        }

        .mk-breadcrumb {
            font-size: 14px;
            margin-bottom: 24px;
            color: rgba(255, 255, 255, .75);
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .mk-breadcrumb a {
            color: rgba(255, 255, 255, .92);
            background: rgba(255, 255, 255, .12);
            border-radius: 999px;
            padding: 5px 14px;
            border: 1px solid rgba(255, 255, 255, .12);
            transition: all .2s ease;
        }

        .mk-breadcrumb a:hover {
            background: rgba(255, 255, 255, .24);
            color: #fff;
            text-decoration: none;
        }

        .mk-breadcrumb span {
            color: rgba(255, 255, 255, .9);
            background: rgba(255, 255, 255, .16);
            padding: 5px 14px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, .12);
        }

        .mk-breadcrumb .sep {
            color: rgba(255, 255, 255, .4);
            background: transparent;
            border: 0;
            padding: 0;
            font-size: 13px;
        }

        .article-hero h1 {
            font-size: clamp(28px, 4vw, 42px);
            line-height: 1.3;
            font-weight: 700;
            letter-spacing: .01em;
            margin-bottom: 22px;
            max-width: 860px;
            text-wrap: balance;
        }

        .article-hero__meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px 24px;
            font-size: 14px;
            color: rgba(255, 255, 255, .8);
        }

        .article-hero__meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .article-hero__meta .meta-item i {
            color: #9ED0EC;
        }

        .article-hero__meta .meta-tag {
            background: rgba(255, 255, 255, .14);
            border-radius: 999px;
            padding: 5px 12px;
            border: 1px solid rgba(255, 255, 255, .18);
        }

        .article-notfound-info {
            max-width: 640px;
            background: #fff;
            border-radius: 20px;
            box-shadow: var(--mk-shadow);
            padding: 48px;
            text-align: center;
            margin: 0 auto;
        }

        .article-notfound-info .notfound-icon {
            width: 74px;
            height: 74px;
            border-radius: 50%;
            background: var(--mk-primary-soft);
            color: var(--mk-primary);
            font-size: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
        }

        .article-notfound-info h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .article-content-section {
            background: var(--mk-bg-soft);
            padding: 40px 0 40px;
        }

        .article-frame {
            background: var(--mk-white);
            border-radius: 22px;
            box-shadow: var(--mk-shadow);
            margin-top: -52px;
            padding: 56px 48px 48px;
            position: relative;
            z-index: 3;
        }

        .article-frame__inner {
            max-width: 760px;
            margin: 0 auto;
        }

        .article-entry {
            color: var(--mk-ink);
            font-size: 17px;
            line-height: 1.85;
            word-break: break-word;
        }

        .article-entry p,
        .article-entry ul,
        .article-entry ol,
        .article-entry blockquote,
        .article-entry figure,
        .article-entry pre {
            margin-bottom: 26px;
        }

        .article-entry p {
            margin-top: 0;
        }

        .article-entry p.paragraph-indent {
            text-indent: 2em;
        }

        .article-entry h1,
        .article-entry h2,
        .article-entry h3,
        .article-entry h4 {
            color: var(--mk-ink);
            font-weight: 700;
            line-height: 1.4;
            margin-top: 42px;
            margin-bottom: 18px;
        }

        .article-entry h2 {
            font-size: 26px;
        }

        .article-entry h3 {
            font-size: 21px;
            margin-top: 34px;
        }

        .article-entry h4 {
            font-size: 18px;
            margin-top: 26px;
        }

        .article-entry a {
            color: var(--mk-primary);
            text-decoration: underline;
            text-decoration-color: rgba(23, 111, 165, .35);
            text-underline-offset: 3px;
        }

        .article-entry a:hover {
            color: var(--mk-primary-dark);
            text-decoration-color: var(--mk-primary);
        }

        .article-entry img {
            max-width: 100%;
            height: auto;
            margin: 18px 0 14px;
            border-radius: 14px;
            box-shadow: 0 8px 22px rgba(14, 72, 112, .1);
        }

        .article-entry blockquote {
            background: var(--mk-bg-soft);
            border-left: 4px solid var(--mk-primary);
            border-radius: 12px;
            padding: 20px 24px;
            color: var(--mk-muted);
            font-size: 16px;
            line-height: 1.8;
        }

        .article-entry blockquote p:last-child {
            margin-bottom: 0;
        }

        .article-entry ul,
        .article-entry ol {
            padding-left: 24px;
        }

        .article-entry ul li,
        .article-entry ol li {
            margin-bottom: 8px;
        }

        .article-entry table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: 12px;
            margin-bottom: 26px;
            border: 1px solid var(--mk-line);
            background: #fff;
        }

        .article-entry table th,
        .article-entry table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--mk-line);
            font-size: 15px;
            vertical-align: middle;
        }

        .article-entry table th {
            background: var(--mk-primary-soft);
            font-weight: 600;
        }

        .article-entry .article-image-caption {
            font-size: 13px;
            color: var(--mk-muted);
            text-align: center;
            margin-top: -12px;
            margin-bottom: 28px;
        }

        .article-end-tag {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            border-top: 1px solid var(--mk-line);
            margin-top: 44px;
            padding-top: 26px;
        }

        .article-end-tag .mk-badge {
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            padding: 5px 14px;
            border-radius: 99px;
            font-size: 13px;
        }

        .article-back-link {
            margin-top: 22px;
            color: var(--mk-primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .related-section {
            padding: 70px 0 18px;
            background: var(--mk-bg-soft);
        }

        .section-heading-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
        }

        .section-eyebrow {
            color: var(--mk-primary);
            font-weight: 600;
            letter-spacing: .12em;
            font-size: 13px;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-heading {
            font-size: clamp(24px, 3.2vw, 32px);
            font-weight: 700;
            color: var(--mk-ink);
            line-height: 1.35;
            margin-bottom: 0;
        }

        .section-intro {
            color: var(--mk-muted);
            max-width: 680px;
        }

        .section-link {
            font-weight: 600;
            font-size: 15px;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border-bottom: 2px solid var(--mk-primary-soft);
            padding-bottom: 4px;
        }

        .mk-article-card {
            background: #fff;
            border: 1px solid rgba(220, 232, 240, .5);
            border-radius: 16px;
            overflow: hidden;
            height: 100%;
            box-shadow: 0 4px 14px rgba(14, 72, 112, .06);
            transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
            display: flex;
            flex-direction: column;
        }

        .mk-article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(23, 111, 165, .2);
        }

        .mk-article-card .card-thumb {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            position: relative;
            background: var(--mk-primary-soft);
        }

        .mk-article-card .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .35s ease;
            border-radius: 0;
        }

        .mk-article-card:hover .card-thumb img {
            transform: scale(1.04);
        }

        .mk-article-card-body {
            padding: 26px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .mk-card-cat {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            color: var(--mk-primary);
            background: var(--mk-primary-soft);
            border-radius: 99px;
            padding: 4px 12px;
            width: fit-content;
            margin-bottom: 14px;
            font-weight: 600;
        }

        .mk-article-card h3 {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 12px;
        }

        .mk-article-card h3 a {
            color: var(--mk-ink);
        }

        .mk-article-card h3 a:hover {
            color: var(--mk-primary);
        }

        .mk-article-card p {
            color: var(--mk-muted);
            font-size: 15px;
            flex: 1;
            margin-bottom: 18px;
        }

        .mk-card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap .2s ease;
        }

        .mk-card-link:hover {
            gap: 10px;
            color: var(--mk-primary-dark);
        }

        .info-guide-section {
            padding: 30px 0 70px;
            background: var(--mk-bg-soft);
        }

        .info-guide-box {
            background: #fff;
            border-radius: 20px;
            box-shadow: var(--mk-shadow);
            padding: 46px;
            display: grid;
            grid-template-columns: .9fr 1.5fr;
            gap: 34px;
            align-items: start;
            border: 1px solid rgba(220, 232, 240, .4);
        }

        .info-guide-box h2 {
            font-size: 27px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.35;
        }

        .info-guide-box .section-intro {
            font-size: 15px;
        }

        .guide-list {
            display: grid;
            gap: 18px;
        }

        .guide-step {
            display: flex;
            gap: 14px;
            background: #FAFCFE;
            border: 1px solid var(--mk-line);
            border-radius: 14px;
            padding: 16px 18px;
        }

        .guide-step .step-circle {
            width: 40px;
            height: 40px;
            flex-shrink: 0;
            border-radius: 50%;
            background: var(--mk-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
        }

        .guide-step .step-circle.accent {
            background: var(--mk-accent);
        }

        .guide-step h3 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .guide-step p {
            font-size: 14px;
            color: var(--mk-muted);
            margin: 0;
        }

        .faq-section {
            padding: var(--mk-space-section) 0;
            background: var(--mk-white);
        }

        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }

        .mk-faq-item {
            border-radius: 14px;
            background: #fff;
            border: 1px solid var(--mk-line);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(14, 72, 112, .04);
        }

        .mk-faq-header {
            background: none;
            border: 0;
            padding: 22px 26px;
            font-weight: 600;
            font-size: 16px;
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            color: var(--mk-ink);
            cursor: pointer;
            width: 100%;
        }

        .mk-faq-header .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--mk-primary-soft);
            color: var(--mk-primary);
            font-style: normal;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: transform .3s ease, background .3s ease;
            flex-shrink: 0;
        }

        .mk-faq-header[aria-expanded="true"] .faq-icon {
            transform: rotate(45deg);
            background: var(--mk-primary);
            color: #fff;
        }

        .mk-faq-body {
            padding: 0 26px 24px;
            color: var(--mk-muted);
            font-size: 15px;
            line-height: 1.8;
        }

        .mk-faq-body .faq-number {
            color: var(--mk-primary);
            font-weight: 700;
            margin-right: 4px;
        }

        .contact-section {
            background: #fff;
            padding: 20px 0 90px;
        }

        .contact-box {
            background: linear-gradient(135deg, #EDF6FC 0%, #F9FCFE 100%);
            border: 1px solid rgba(220, 232, 240, .7);
            border-radius: 24px;
            padding: 48px;
        }

        .contact-box .section-heading {
            margin-bottom: 12px;
        }

        .contact-box p.lead {
            font-size: 17px;
            color: var(--mk-muted);
            margin-bottom: 24px;
            max-width: 560px;
        }

        .contact-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .contact-info-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }

        .contact-info-list li {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px dashed rgba(23, 111, 165, .18);
        }

        .contact-info-list li:last-child {
            border-bottom: 0;
        }

        .contact-info-list i {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--mk-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 15px;
        }

        .contact-info-list strong {
            display: block;
            font-size: 14px;
            color: var(--mk-primary-dark);
            margin-bottom: 2px;
        }

        .contact-info-list span,
        .contact-info-list a {
            font-size: 15px;
            color: var(--mk-ink);
            text-decoration: none;
        }

        .site-footer {
            background: #102632;
            color: #C3D3DE;
            padding: 90px 0 30px;
        }

        .footer-brand {
            margin-bottom: 18px;
        }

        .site-footer .brand-strong {
            color: #fff;
        }

        .site-footer .brand-mark {
            background: rgba(168, 211, 235, .18);
            color: #D7EDF8;
        }

        .footer-desc {
            font-size: 15px;
            color: #9DB5C3;
            line-height: 1.8;
            margin-bottom: 0;
            max-width: 360px;
        }

        .footer-title {
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 20px;
            margin-top: 8px;
        }

        .footer-links,
        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li,
        .footer-contact-list li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #9DB5C3;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all .2s ease;
        }

        .footer-links a i {
            font-size: 11px;
            color: #5E7F92;
        }

        .footer-links a:hover {
            color: #fff;
            text-decoration: none;
            padding-left: 4px;
        }

        .footer-contact-list li {
            display: flex;
            gap: 12px;
            color: #9DB5C3;
        }

        .footer-contact-list i {
            color: #68B7E0;
            margin-top: 5px;
        }

        .footer-contact-list strong {
            display: block;
            font-weight: 500;
            font-size: 13px;
            color: #6E8FA2;
            margin-bottom: 2px;
        }

        .footer-contact-list span,
        .footer-contact-list a {
            color: #B4C9D5;
            font-size: 14px;
            text-decoration: none;
        }

        .footer-contact-list a:hover {
            color: #fff;
        }

        .footer-bottom {
            margin-top: 60px;
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding-top: 22px;
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 14px;
            color: #78909F;
        }

        @media (max-width: 991.98px) {
            :root {
                --mk-space-section: 72px;
            }

            .container {
                max-width: 100%;
                padding-left: 20px;
                padding-right: 20px;
            }

            .mk-navbar {
                padding: 10px 16px;
                border-radius: 28px;
            }

            .mk-menu {
                position: absolute;
                top: calc(100% + 8px);
                left: 16px;
                right: 16px;
                background: rgba(255, 255, 255, .98);
                backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: 0 18px 50px rgba(14, 72, 112, .15);
                padding: 16px;
                flex-direction: column;
                align-items: stretch;
                display: none;
                border: 1px solid var(--mk-line);
            }

            .mk-menu.open {
                display: flex;
                animation: fadeMenu .3s ease;
            }

            .nav-link-item {
                justify-content: flex-start;
                padding: 13px 16px;
                border-radius: 12px;
            }

            .mk-nav-cta {
                justify-content: center;
                margin: 8px 0 0;
            }

            .mk-menu-toggle {
                display: flex;
            }

            .article-frame {
                padding: 36px 30px;
            }

            .info-guide-box {
                grid-template-columns: 1fr;
                padding: 34px;
            }

            .footer-bottom {
                justify-content: center;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --mk-space-section: 62px;
            }

            body {
                font-size: 15px;
            }

            .brand .brand-strong {
                font-size: 19px;
            }

            .brand .brand-mark {
                font-size: 12px;
                padding: 3px 8px;
            }

            .article-hero {
                padding: 130px 0 110px;
            }

            .article-hero h1 {
                font-size: 26px;
            }

            .article-hero__meta {
                gap: 10px 14px;
                font-size: 13px;
            }

            .article-frame {
                padding: 26px 18px 28px;
                border-radius: 16px;
                margin-top: -44px;
            }

            .article-entry {
                font-size: 16px;
                line-height: 1.82;
            }

            .article-entry h2 {
                font-size: 22px;
            }

            .article-entry h3 {
                font-size: 18px;
            }

            .section-heading-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .mk-article-card-body {
                padding: 20px;
            }

            .info-guide-box {
                padding: 24px;
            }

            .faq-title {
                font-size: 24px;
            }

            .mk-faq-header {
                padding: 16px 18px;
                font-size: 15px;
            }

            .mk-faq-body {
                padding: 0 18px 18px;
            }

            .contact-box {
                padding: 32px 20px;
            }

            .contact-box .btn {
                width: 100%;
            }

            .site-footer {
                padding: 60px 0 22px;
            }
        }

        @keyframes fadeMenu {
            from {
                opacity: 0;
                transform: translateY(-8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }

            .mk-article-card:hover {
                transform: none;
            }

            .show-more-arrow:hover {
                transform: none;
            }
        }

/* roulang page: category3 */
:root {
            --mk-primary: #176FA5;
            --mk-primary-dark: #0E557F;
            --mk-primary-soft: #EAF4FA;
            --mk-accent: #EE7A3A;
            --mk-ink: #1E333F;
            --mk-muted: #5C7181;
            --mk-line: #DCE8F0;
            --mk-bg-light: #F4F9FC;
            --mk-white: #FFFFFF;
            --mk-radius-lg: 16px;
            --mk-radius-sm: 10px;
            --mk-shadow: 0 6px 20px rgba(14, 72, 112, 0.08);
            --mk-shadow-hover: 0 14px 30px rgba(14, 72, 112, 0.14);
            --mk-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--mk-font);
            font-size: 16px;
            line-height: 1.75;
            color: var(--mk-ink);
            background: var(--mk-white);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        a {
            color: var(--mk-primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--mk-primary-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--mk-primary);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
        }

        .text-muted {
            color: var(--mk-muted) !important;
        }
        .bg-light {
            background-color: var(--mk-bg-light) !important;
        }
        .btn {
            border-radius: 50px;
            font-weight: 600;
            padding: 10px 28px;
            transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            min-height: 44px;
        }
        .btn-primary {
            background: var(--mk-primary);
            border-color: var(--mk-primary);
            box-shadow: 0 6px 14px rgba(23, 111, 165, 0.18);
        }
        .btn-primary:hover {
            background: var(--mk-primary-dark);
            border-color: var(--mk-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(23, 111, 165, 0.22);
        }
        .btn-outline-primary {
            border-color: var(--mk-primary);
            color: var(--mk-primary);
        }
        .btn-outline-primary:hover {
            background: var(--mk-primary-soft);
            border-color: var(--mk-primary);
            transform: translateY(-2px);
        }
        .btn-outline-light {
            border-color: rgba(255,255,255,0.8);
            color: #fff;
        }
        .btn-outline-light:hover {
            background: rgba(255,255,255,0.15);
            color: #fff;
            border-color: #fff;
        }

        /* 顶部导航 */
        .site-header {
            position: relative;
            padding: 16px 0 0;
            z-index: 100;
            background: transparent;
        }
        .mk-navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: 60px;
            padding: 8px 10px 8px 24px;
            box-shadow: 0 4px 18px rgba(14, 72, 112, 0.08);
            gap: 16px;
            flex-wrap: wrap;
            border: 1px solid rgba(220, 232, 240, 0.6);
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 22px;
            font-weight: 800;
            line-height: 1.2;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .brand-strong {
            color: var(--mk-primary);
            letter-spacing: -0.4px;
        }
        .brand-mark {
            background: var(--mk-accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 3px 8px 4px;
            border-radius: 12px;
            margin-left: 2px;
            line-height: 1.4;
        }
        .mk-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .mk-menu .nav-link-item {
            color: var(--mk-ink);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 40px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: background 0.2s ease, color 0.2s ease;
        }
        .mk-menu .nav-link-item i {
            font-size: 14px;
            color: var(--mk-primary);
        }
        .mk-menu .nav-link-item:hover {
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
        }
        .mk-menu .nav-link-item.active {
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            font-weight: 600;
        }
        .mk-nav-cta {
            background: var(--mk-primary);
            color: #fff !important;
            border-radius: 40px;
            padding: 10px 22px !important;
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            border: none;
            min-height: 44px;
            box-shadow: 0 4px 12px rgba(23,111,165,0.16);
        }
        .mk-nav-cta:hover {
            background: var(--mk-primary-dark);
            transform: translateY(-2px);
            color: #fff !important;
        }
        .mk-menu-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--mk-line);
            border-radius: 30px;
            color: var(--mk-primary);
            padding: 8px 14px;
            font-size: 18px;
            line-height: 1;
            min-width: 44px;
        }
        .mk-menu-toggle:focus-visible {
            outline: 2px solid var(--mk-primary);
            outline-offset: 2px;
        }

        /* 分类页通栏 */
        .category-hero {
            position: relative;
            padding: 120px 0 90px;
            background: linear-gradient(135deg, #EAF4FA 0%, #F8FCFF 60%);
            overflow: hidden;
        }
        .category-hero .bg-shape {
            position: absolute;
            top: 0;
            right: 0;
            width: 48%;
            height: 100%;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
            z-index: 0;
        }
        .category-hero .bg-overlay {
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: linear-gradient(90deg, #EAF4FA 0%, rgba(234,244,250,0) 60%);
            z-index: 1;
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .crumbs {
            font-size: 14px;
            padding-top: 8px;
            margin-bottom: 30px;
        }
        .crumbs i {
            font-size: 12px;
            color: var(--mk-muted);
            margin: 0 8px;
        }
        .page-headline {
            margin-top: 12px;
            margin-bottom: 30px;
        }
        .page-headline h1 {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.5px;
            color: var(--mk-ink);
            margin-bottom: 16px;
        }
        .page-headline h1 span {
            color: var(--mk-primary);
        }
        .page-headline .lead-desc {
            color: var(--mk-muted);
            font-size: 17px;
            line-height: 1.8;
            max-width: 620px;
        }
        .category-hero-card {
            background: #fff;
            border-radius: var(--mk-radius-lg);
            padding: 28px;
            box-shadow: var(--mk-shadow);
            border: 1px solid var(--mk-line);
            margin-top: 18px;
            max-width: 360px;
        }
        .category-hero-card .tag-line {
            display: inline-block;
            background: var(--mk-primary-soft);
            color: var(--mk-primary);
            border-radius: 30px;
            padding: 5px 14px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .category-hero-card p {
            font-size: 15px;
            color: var(--mk-muted);
            margin-bottom: 0;
        }

        /* 通用分节 */
        .section-pad {
            padding: 92px 0;
        }
        .section-pad-tight {
            padding: 72px 0;
        }
        .section-title-wrap {
            margin-bottom: 48px;
        }
        .section-title {
            font-size: 30px;
            font-weight: 600;
            line-height: 1.35;
            color: var(--mk-ink);
            margin-bottom: 12px;
        }
        .section-subtitle {
            color: var(--mk-muted);
            font-size: 16px;
            max-width: 680px;
        }

        /* 核心展示区 */
        .service-showcase-item {
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            background: var(--mk-white);
            box-shadow: var(--mk-shadow);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            border: 1px solid var(--mk-line);
            margin-bottom: 24px;
        }
        .service-showcase-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
        }
        .showcase-media {
            border-radius: var(--mk-radius-lg) 0 0 var(--mk-radius-lg);
            overflow: hidden;
            min-height: 240px;
            background: var(--mk-bg-light);
        }
        .showcase-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .service-showcase-item:hover .showcase-media img {
            transform: scale(1.03);
        }
        .showcase-content {
            padding: 34px 32px;
        }
        .showcase-content .badge-preview {
            display: inline-block;
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .showcase-content h3 {
            font-size: 23px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--mk-ink);
        }
        .showcase-content p {
            color: var(--mk-muted);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .showcase-link {
            color: var(--mk-primary);
            font-weight: 600;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .showcase-link i {
            transition: transform 0.2s ease;
        }
        .showcase-link:hover i {
            transform: translateX(4px);
        }

        /* 数据条 */
        .stats-band {
            background: var(--mk-ink);
            border-radius: 20px;
            color: #fff;
            padding: 48px 42px;
            margin: 70px 0;
            box-shadow: 0 16px 34px rgba(30, 51, 63, 0.2);
        }
        .stat-cell {
            text-align: center;
        }
        .stat-cell .stat-num {
            font-size: 48px;
            font-weight: 700;
            line-height: 1.2;
            color: #fff;
            font-family: var(--mk-font);
        }
        .stat-cell .stat-num em {
            font-style: normal;
            color: var(--mk-accent);
        }
        .stat-cell p {
            margin-top: 8px;
            color: rgba(255,255,255,0.78);
            font-size: 15px;
            margin-bottom: 0;
        }
        .stat-divider {
            width: 1px;
            background: rgba(255,255,255,0.18);
        }

        /* 内容场景区 */
        .scene-timeline {
            position: relative;
            list-style: none;
            margin: 0;
            padding: 0 0 0 28px;
        }
        .scene-timeline li {
            position: relative;
            padding-bottom: 42px;
        }
        .scene-timeline li::before {
            content: "";
            position: absolute;
            left: -28px;
            top: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--mk-accent);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--mk-accent);
        }
        .scene-timeline li::after {
            content: "";
            position: absolute;
            left: -23px;
            top: 20px;
            width: 2px;
            height: calc(100% - 12px);
            background: var(--mk-line);
        }
        .scene-timeline li:last-child::after {
            display: none;
        }
        .timeline-card {
            background: #fff;
            border-radius: var(--mk-radius-lg);
            padding: 28px 32px;
            border: 1px solid var(--mk-line);
            box-shadow: var(--mk-shadow);
        }
        .timeline-card h3 {
            font-size: 19px;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--mk-ink);
        }
        .timeline-card p {
            color: var(--mk-muted);
            margin-bottom: 6px;
            line-height: 1.8;
        }
        .timeline-step {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--mk-primary);
            font-weight: 600;
        }
        .timeline-step i {
            font-size: 10px;
        }

        .feature-list-group {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .feature-list-group li {
            display: flex;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--mk-line);
            align-items: baseline;
        }
        .feature-list-group li:last-child {
            border-bottom: none;
        }
        .feature-list-group li i {
            color: var(--mk-accent);
            font-size: 14px;
            flex-shrink: 0;
            margin-top: 6px;
        }

        /* FAQ */
        .mk-accordion .accordion-item {
            border-radius: 14px !important;
            border: 1px solid var(--mk-line);
            background: #fff;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(14,72,112,0.04);
        }
        .mk-accordion .accordion-button {
            font-weight: 600;
            font-size: 16px;
            color: var(--mk-ink);
            padding: 20px 24px;
            background: #fff;
            border: none;
            border-radius: 14px !important;
        }
        .mk-accordion .accordion-button:not(.collapsed) {
            background: var(--mk-primary-soft);
            color: var(--mk-primary-dark);
            box-shadow: none;
        }
        .mk-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(23,111,165,0.2);
        }
        .mk-accordion .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23176FA5' class='bi bi-plus-lg' viewBox='0 0 16 16'%3E%3Cpath d='M8 0a1 1 0 0 1 1 1v6h6a1 1 0 1 1 0 2H9v6a1 1 0 1 1-2 0V9H1a1 1 0 0 1 0-2h6V1a1 1 0 0 1 1-1z'/%3E%3C/svg%3E");
            background-size: 16px;
            transition: transform 0.3s ease;
        }
        .mk-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(135deg);
        }
        .mk-accordion .accordion-body {
            padding: 6px 24px 22px;
            color: var(--mk-muted);
        }

        /* 兄弟分类入口 */
        .more-category-card {
            background: var(--mk-white);
            border-radius: var(--mk-radius-lg);
            padding: 24px 28px;
            border: 1px solid var(--mk-line);
            box-shadow: 0 4px 12px rgba(14,72,112,0.06);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
        }
        .more-category-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
        }
        .more-category-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--mk-ink);
        }
        .more-category-card p {
            color: var(--mk-muted);
            font-size: 14px;
            margin-bottom: 14px;
            line-height: 1.7;
        }
        .more-category-card .cat-arrow {
            color: var(--mk-primary);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* CTA 区块 */
        .cta-section {
            padding: 88px 0;
            background: linear-gradient(120deg, var(--mk-primary) 0%, #1B7FBB 100%);
        }
        .cta-section h2 {
            color: #fff;
            font-size: 28px;
            font-weight: 600;
        }
        .cta-section p {
            color: rgba(255,255,255,0.85);
            font-size: 16px;
        }
        .cta-contact-icons {
            color: rgba(255,255,255,0.95);
            font-size: 15px;
            line-height: 2.1;
        }
        .cta-contact-icons i {
            margin-right: 8px;
            color: #FFD6AB;
        }

        /* 页脚 */
        .site-footer {
            background: var(--mk-ink);
            color: rgba(255,255,255,0.8);
            padding: 70px 0 30px;
            font-size: 15px;
        }
        .site-footer .brand {
            color: #fff;
        }
        .site-footer .footer-brand {
            margin-bottom: 16px;
        }
        .site-footer .footer-brand .brand-strong {
            color: #6FBAE8;
        }
        .site-footer .footer-desc {
            color: rgba(255,255,255,0.65);
            line-height: 1.8;
            margin-bottom: 8px;
            font-size: 14px;
            max-width: 320px;
        }
        .footer-title {
            color: #fff;
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 18px;
            margin-top: 8px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(255,255,255,0.62);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 0;
        }
        .footer-links a i {
            font-size: 10px;
            color: rgba(255,255,255,0.35);
            transition: transform 0.2s ease, color 0.2s ease;
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-links a:hover i {
            transform: translateX(3px);
            color: var(--mk-accent);
        }
        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-contact-list li {
            display: flex;
            gap: 14px;
            margin-bottom: 14px;
            align-items: flex-start;
        }
        .footer-contact-list li > i {
            color: var(--mk-accent);
            font-size: 18px;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .footer-contact-list li strong {
            color: #fff;
            font-weight: 500;
            display: block;
            font-size: 14px;
        }
        .footer-contact-list li span,
        .footer-contact-list li a {
            font-size: 13px;
            color: rgba(255,255,255,0.54);
        }
        .footer-contact-list li a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding-top: 24px;
            margin-top: 44px;
            text-align: center;
            color: rgba(255,255,255,0.45);
            font-size: 13px;
        }

        .text-primary {
            color: var(--mk-primary) !important;
        }

        .site-page-category {
            background: #f8fbfd;
            min-height: 100vh;
        }

        .bk-inline-card {
            background: #fff;
            border-radius: var(--mk-radius-lg);
            box-shadow: var(--mk-shadow);
            border: 1px solid var(--mk-line);
            overflow: hidden;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .bk-inline-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
        }
        .bk-inline-img {
            height: 190px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .bk-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--mk-accent);
            color: #fff;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 30px;
            font-weight: 600;
        }
        .bk-card-body {
            padding: 22px 22px 26px;
        }
        .bk-card-body h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--mk-ink);
        }
        .bk-card-body p {
            font-size: 14px;
            color: var(--mk-muted);
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .bk-card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* 深色对比区 */
        .quick-link-cards {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .quick-link-cards .col-card {
            flex: 1 1 calc(25% - 15px);
            min-width: 150px;
        }

        @media (max-width: 991px) {
            .mk-navbar {
                border-radius: 20px;
                padding: 12px 18px;
            }
            .mk-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                padding: 12px 8px;
                border-top: 1px solid rgba(220,232,240,0.5);
                margin-top: 8px;
            }
            .mk-menu.open {
                display: flex;
            }
            .mk-menu-toggle {
                display: inline-flex;
                align-items: center;
            }
            .mk-menu .nav-link-item {
                width: 100%;
                padding: 14px 16px;
                border-radius: 12px;
            }
            .mk-nav-cta {
                margin-top: 4px;
                justify-content: center;
                text-align: center;
            }
            .category-hero .bg-shape,
            .category-hero .bg-overlay {
                display: none;
            }
            .service-showcase-item .showcase-media {
                border-radius: var(--mk-radius-lg) var(--mk-radius-lg) 0 0;
                min-height: 220px;
                background: var(--mk-bg-light);
            }
            .showcase-content {
                padding: 24px;
            }
            .showcase-content h3 {
                font-size: 20px;
            }
        }

        @media (max-width: 767px) {
            .section-pad {
                padding: 60px 0;
            }
            .section-pad-tight {
                padding: 52px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .category-hero .container {
                padding-top: 30px;
            }
            .category-hero {
                padding: 80px 0 60px;
            }
            .page-headline h1 {
                font-size: 28px;
            }
            .page-headline .lead-desc {
                font-size: 15px;
            }
            .stats-band {
                padding: 32px 24px;
                border-radius: 16px;
            }
            .stat-cell .stat-num {
                font-size: 34px;
            }
            .site-footer {
                padding-top: 48px;
            }
            .footer-title {
                margin-top: 20px;
            }
            .cta-section {
                padding: 56px 0;
            }
            .cta-section h2 {
                font-size: 22px;
            }
        }

        @media (max-width: 575px) {
            .mk-navbar {
                padding: 10px 12px;
            }
            .brand {
                font-size: 19px;
            }
            .brand-mark {
                font-size: 11px;
                padding: 2px 6px 3px;
            }
            .service-showcase-item .showcase-media {
                min-height: 180px;
            }
            .showcase-content {
                padding: 20px 18px;
            }
            .showcase-content h3 {
                font-size: 18px;
            }
            .timeline-card {
                padding: 20px 18px;
            }
            .timeline-card h3 {
                font-size: 17px;
            }
            .stats-band {
                padding: 28px 18px;
            }
            .stat-cell .stat-num {
                font-size: 30px;
            }
            .btn {
                padding: 10px 18px;
                font-size: 14px;
            }
            .page-headline h1 span {
                display: inline;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category2 */
:root{
  --mk-primary:#176FA5;
  --mk-primary-dark:#0E557F;
  --mk-primary-soft:#EAF4FA;
  --mk-accent:#F0974D;
  --mk-accent-soft:#FFF1E6;
  --mk-ink:#1E333F;
  --mk-muted:#5C7181;
  --mk-line:#DCE8F0;
  --mk-page:#FFFFFF;
  --mk-bg:#F4F9FC;
  --mk-deep:#0B2736;
  --mk-card:#FFFFFF;
  --mk-radius:16px;
  --mk-radius-sm:10px;
  --mk-shadow:0 6px 20px rgba(14,72,112,.08);
  --mk-shadow-lg:0 18px 40px rgba(14,72,112,.14);
  --mk-font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --bs-primary:var(--mk-primary);
  --bs-primary-rgb:23,111,165;
  --bs-border-radius:.75rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--mk-page);font-family:var(--mk-font);color:var(--mk-ink);line-height:1.75;font-size:16px;padding-top:96px;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
img{max-width:100%;height:auto;display:inline-block;vertical-align:middle}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(23,111,165,.25);outline-offset:3px;border-radius:8px}
ul{list-style:none;margin:0;padding:0}
.container{max-width:1200px;padding-left:20px;padding-right:20px}
[id]{scroll-margin-top:110px}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* Header */
.site-header{position:fixed;top:12px;left:0;right:0;z-index:1060;transition:transform .3s ease}
.site-header .container{max-width:1240px}
.mk-navbar{display:flex;align-items:center;justify-content:space-between;gap:14px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(220,232,240,.85);border-radius:999px;box-shadow:0 10px 34px rgba(14,72,112,.08);padding:10px 16px 10px 20px;transition:box-shadow .25s ease,background .25s ease;position:relative}
body.scrolled .mk-navbar{box-shadow:0 14px 36px rgba(14,72,112,.13);background:rgba(255,255,255,.96)}
.brand{display:inline-flex;align-items:baseline;gap:5px;min-width:0;white-space:nowrap}
.brand-strong{font-weight:800;font-size:24px;letter-spacing:-.5px;color:var(--mk-primary)}
.brand-mark{font-size:12px;font-weight:700;color:#fff;background:var(--mk-primary-dark);border-radius:999px;padding:2px 9px;letter-spacing:.4px}
.mk-menu{display:flex;align-items:center;gap:2px}
.nav-link-item{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:600;color:var(--mk-ink);padding:9px 14px;border-radius:999px;transition:all .2s ease}
.nav-link-item i{color:var(--mk-primary);font-size:14px;transition:color .2s ease}
.nav-link-item:hover{background:var(--mk-primary-soft);color:var(--mk-primary-dark)}
.nav-link-item:hover i{color:var(--mk-primary-dark)}
.nav-link-item.active{background:var(--mk-primary);color:#fff;box-shadow:0 6px 16px rgba(23,111,165,.25)}
.nav-link-item.active i{color:rgba(255,255,255,.9)}
.mk-nav-cta{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--mk-primary),var(--mk-primary-dark));border-radius:999px;padding:10px 20px;box-shadow:0 8px 20px rgba(14,85,127,.26);transition:transform .2s ease,box-shadow .2s ease}
.mk-nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(14,85,127,.32);color:#fff}
.mk-menu-toggle{display:none;background:var(--mk-primary-soft);border:1px solid var(--mk-line);color:var(--mk-primary);width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;font-size:18px;cursor:pointer;transition:all .2s ease}
.mk-menu-toggle:hover{background:var(--mk-primary);color:#fff}
@media (max-width:1199.98px){
  .nav-link-item{padding:8px 10px;font-size:14px}
  .mk-nav-cta{padding:9px 14px;font-size:14px}
  .brand-strong{font-size:21px}
}
@media (max-width:991.98px){
  body{padding-top:84px}
  .site-header{top:8px;padding:0}
  .mk-navbar{padding:10px 12px;border-radius:30px}
  .mk-menu-toggle{display:inline-flex;flex:0 0 auto}
  .mk-menu{display:none;position:absolute;top:calc(100% + 12px);left:0;right:0;background:#fff;border:1px solid var(--mk-line);border-radius:24px;padding:14px;box-shadow:0 20px 45px rgba(14,72,112,.15);flex-direction:column;align-items:stretch;gap:6px;z-index:1050}
  .mk-menu.open{display:flex;animation:mkMenuFade .2s ease}
  .nav-link-item{justify-content:flex-start;padding:12px 16px;font-size:15px}
  .mk-nav-cta{justify-content:center;margin-top:8px}
}
@keyframes mkMenuFade{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* Page hero */
.page-hero{position:relative;color:#fff;background:linear-gradient(105deg,rgba(10,43,61,.95) 0%,rgba(13,64,92,.9) 44%,rgba(23,111,165,.78) 100%),url('/assets/images/backpic/back-2.png') center/cover no-repeat;padding:72px 0 80px;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-160px;top:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.16),transparent 65%);pointer-events:none}
.mk-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:14px;color:rgba(255,255,255,.72);margin-bottom:22px}
.mk-breadcrumb a{color:rgba(255,255,255,.88);border-bottom:1px solid transparent}
.mk-breadcrumb a:hover{border-color:#fff;color:#fff}
.mk-breadcrumb .sep{opacity:.6}
.hero-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:13px;font-weight:600;padding:7px 16px;border-radius:999px;letter-spacing:.3px}
.hero-chip i{color:#FFD9B0}
.page-hero h1{font-size:42px;line-height:1.28;font-weight:800;color:#fff;margin:18px 0 16px;letter-spacing:-.5px}
.page-hero h1 .mk-title-sub{font-weight:400;font-size:28px;color:rgba(255,255,255,.88)}
.hero-lead{font-size:18px;line-height:1.9;color:rgba(255,255,255,.9);max-width:600px;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:700;font-size:15px;line-height:1;padding:14px 26px;border:2px solid transparent;transition:all .2s ease;cursor:pointer}
.btn-mk-primary{background:var(--mk-primary);border-color:var(--mk-primary);color:#fff;box-shadow:0 10px 26px rgba(23,111,165,.3)}
.btn-mk-primary:hover{background:var(--mk-primary-dark);border-color:var(--mk-primary-dark);transform:translateY(-2px);color:#fff;box-shadow:0 14px 32px rgba(14,85,127,.36)}
.btn-mk-outline{border-color:rgba(255,255,255,.72);color:#fff;background:rgba(255,255,255,.06)}
.btn-mk-outline:hover{background:#fff;border-color:#fff;color:var(--mk-primary-dark);transform:translateY(-2px)}
.hero-visual{position:relative;padding-top:10px}
.hero-visual-main{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 28px 60px rgba(0,0,0,.26);transform:rotate(1.5deg)}
.hero-visual-main img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-visual-float{position:absolute;left:-22px;bottom:14px;background:rgba(255,255,255,.96);color:var(--mk-ink);box-shadow:0 18px 42px rgba(9,40,58,.24);border-radius:18px;padding:16px 20px;max-width:260px;transform:rotate(-2deg)}
.hero-visual-float span{color:var(--mk-accent);font-weight:700;font-size:13px;display:flex;gap:6px;align-items:center}
.hero-visual-float strong{display:block;font-size:17px;color:var(--mk-ink);line-height:1.4;margin-top:4px}
@media(max-width:991.98px){
  .page-hero{padding:52px 0 58px}
  .page-hero h1{font-size:31px}
  .page-hero h1 .mk-title-sub{display:block;font-size:23px;margin-top:2px}
  .hero-lead{font-size:16px}
  .btn{padding:12px 20px}
}

/* Section common */
.section-panel{padding:86px 0}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;letter-spacing:2px;color:var(--mk-primary);text-transform:uppercase;margin-bottom:10px}
.section-kicker::before{content:"";width:24px;height:2px;background:var(--mk-accent);border-radius:3px}
.section-kicker.center::after{content:"";width:24px;height:2px;background:var(--mk-accent);border-radius:3px}
.section-title{margin:0 0 18px;font-size:32px;font-weight:800;line-height:1.3;color:var(--mk-ink);letter-spacing:-.3px}
.section-desc{margin:0 0 26px;color:var(--mk-muted);font-size:16px;max-width:620px}
.center-head{max-width:760px;margin:0 auto;text-align:center}
.center-head .section-desc{margin-left:auto;margin-right:auto}
@media(max-width:767.98px){.section-panel{padding:60px 0}.section-title{font-size:26px}}

/* Intro split */
.intro-panel{background:var(--mk-bg)}
.intro-media{position:relative}
.intro-media .cover-main{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;box-shadow:var(--mk-shadow-lg)}
.intro-badge{position:absolute;right:16px;bottom:16px;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:0 14px 34px rgba(14,72,112,.2);display:flex;align-items:center;gap:10px;color:var(--mk-primary-dark)}
.intro-badge .num{font-size:26px;font-weight:800}
.intro-badge .small-text{font-size:13px;line-height:1.3;color:var(--mk-muted)}
.feature-list{margin-top:0}
.feature-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid rgba(220,232,240,.8);align-items:flex-start}
.feature-list li:last-child{border-bottom:0}
.feature-list .tick{flex:0 0 34px;width:34px;height:34px;border-radius:12px;background:var(--mk-primary-soft);color:var(--mk-primary);display:flex;align-items:center;justify-content:center;font-size:15px;margin-top:3px}
.feature-list b{font-size:16px;color:var(--mk-ink);display:block;line-height:1.5}
.feature-list p{margin:2px 0 0;color:var(--mk-muted);font-size:15px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:22px}
.tag-pill{background:#fff;border:1px solid var(--mk-line);color:var(--mk-primary-dark);font-size:13px;font-weight:600;border-radius:999px;padding:6px 14px;transition:all .2s ease}
.tag-pill:hover{border-color:var(--mk-primary);background:var(--mk-primary);color:#fff}
.tag-pill .fa-solid{margin-right:5px;font-size:12px}
@media(max-width:767.98px){.intro-media{margin-bottom:24px}}

/* Timeline */
.timeline-panel{background:#fff;overflow:hidden}
.timeline-grid{position:relative;max-width:1020px;margin:58px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:34px 70px}
.timeline-grid::before{content:"";position:absolute;left:50%;top:10px;bottom:10px;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--mk-primary-soft),var(--mk-primary) 55%,var(--mk-accent))}
.timeline-item{position:relative}
.timeline-item::before{content:"";position:absolute;top:18px;width:20px;height:20px;background:#fff;border:5px solid var(--mk-primary);border-radius:50%;box-shadow:0 0 0 6px rgba(23,111,165,.14);z-index:2}
.timeline-item.is-left{padding-right:44px;text-align:right}
.timeline-item.is-left::before{right:-11px}
.timeline-item.is-right{padding-left:44px}
.timeline-item.is-right::before{left:-9px}
.tl-card{display:block;background:var(--mk-card);border:1px solid var(--mk-line);border-radius:18px;padding:24px 26px;box-shadow:var(--mk-shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--mk-shadow-lg);border-color:#C8DFEC}
.tl-step{display:inline-block;color:var(--mk-primary-dark);background:var(--mk-primary-soft);font-weight:700;font-size:13px;letter-spacing:.6px;padding:5px 12px;border-radius:999px;margin-bottom:12px}
.tl-card h3{font-size:19px;font-weight:700;margin-bottom:9px;color:var(--mk-ink)}
.tl-card p{font-size:15px;color:var(--mk-muted);line-height:1.8;margin-bottom:15px}
.tl-tag{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;margin-bottom:14px}
.timeline-item.is-right .tl-tag{justify-content:flex-start}
.tl-tag span{font-size:12px;font-weight:600;color:var(--mk-muted);background:var(--mk-bg);border-radius:999px;padding:4px 10px}
.tl-link{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--mk-primary)}
.tl-link:hover{color:var(--mk-primary-dark)}
.tl-link i{font-size:13px;transition:transform .2s ease}
.tl-link:hover i{transform:translateX(3px)}
@media(max-width:991.98px){
  .timeline-grid{gap:20px 34px;margin-top:40px}
  .tl-card{padding:20px}
}
@media(max-width:767.98px){
  .timeline-grid{grid-template-columns:1fr;padding-left:28px;gap:18px;max-width:620px}
  .timeline-grid::before{left:0}
  .timeline-item.is-left,.timeline-item.is-right{padding:0 0 0 28px;text-align:left}
  .timeline-item.is-left::before,.timeline-item.is-right::before{left:-10px}
  .tl-tag{justify-content:flex-start}
}

/* Metrics */
.metrics-panel{background:linear-gradient(133deg,var(--mk-deep) 0%,#123B55 55%,var(--mk-primary-dark) 100%);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.metrics-panel::before{content:"";position:absolute;left:10%;top:-70px;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.06)}
.metric-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:20px;backdrop-filter:blur(6px);padding:28px 22px;text-align:center;transition:background .2s ease,transform .2s ease}
.metric-item:hover{background:rgba(255,255,255,.16);transform:translateY(-3px)}
.metric-num{font-size:46px;font-weight:800;line-height:1.1;color:#fff;letter-spacing:-1px}
.metric-label{display:block;font-weight:700;margin:12px 0 6px;font-size:15px;color:#FFE4C7}
.metric-text{font-size:13px;color:rgba(255,255,255,.78);line-height:1.6;margin:0}
@media(max-width:991.98px){.metric-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575.98px){.metric-grid{grid-template-columns:1fr}.metric-item{padding:22px}}

/* Scenarios */
.scenario-panel{background:var(--mk-bg)}
.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.scenario-card{position:relative;height:100%;background:#fff;border:1px solid var(--mk-line);border-radius:18px;padding:28px 26px 26px;overflow:hidden;box-shadow:var(--mk-shadow);transition:transform .25s ease,box-shadow .25s ease}
.scenario-card::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(23,111,165,.12),transparent 70%);pointer-events:none}
.scenario-card:hover{transform:translateY(-4px);box-shadow:var(--mk-shadow-lg)}
.scenario-icon{width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,var(--mk-primary-soft),#D4EAF5);color:var(--mk-primary-dark);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px}
.scenario-card:nth-child(2) .scenario-icon{background:var(--mk-accent-soft);color:#C96A2C}
.scenario-card:nth-child(3) .scenario-icon{background:#E4F3EC;color:#247555}
.scenario-card:nth-child(4) .scenario-icon{background:#EDE9FA;color:#6B57B1}
.scenario-card h3{font-size:19px;font-weight:700;margin-bottom:9px;color:var(--mk-ink)}
.scenario-card p{font-size:15px;color:var(--mk-muted);line-height:1.8;margin-bottom:0}
@media(max-width:767.98px){.scenario-grid{grid-template-columns:1fr}.scenario-card{padding:24px}}

/* Process dark split */
.process-panel{background:var(--mk-deep);color:#fff;padding:86px 0}
.process-info .section-kicker{color:#7FC0E8}
.process-info .section-kicker::before{background:var(--mk-primary)}
.process-title{font-size:32px;font-weight:800;line-height:1.35;margin:0 0 18px}
.process-desc{color:rgba(255,255,255,.76);max-width:460px;margin-bottom:24px;letter-spacing:.2px}
.process-cta{margin-top:12px}
.btn-soft-light{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3);color:#fff;padding:13px 24px}
.btn-soft-light:hover{background:#fff;color:var(--mk-deep);transform:translateY(-2px)}
.process-rail{display:flex;flex-direction:column;gap:14px;position:relative}
.process-rail::before{content:"";position:absolute;left:17px;top:36px;bottom:30px;width:2px;background:rgba(255,255,255,.16)}
.process-step{position:relative;display:flex;gap:18px;align-items:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px);border-radius:18px;padding:20px 20px 20px 18px;transition:background .2s ease,transform .2s ease}
.process-step:hover{background:rgba(255,255,255,.16);transform:translateX(4px)}
.step-no{flex:0 0 auto;width:36px;height:36px;border-radius:50%;background:var(--mk-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;box-shadow:0 0 0 5px rgba(240,151,77,.2)}
.process-step:nth-child(2) .step-no{background:#42B68C}
.process-step:nth-child(3) .step-no{background:#5583D6}
.process-step:nth-child(4) .step-no{background:#B3893A}
.step-body h3{font-size:18px;font-weight:700;margin:0 0 5px}
.step-body p{font-size:14px;color:rgba(255,255,255,.78);margin:0;line-height:1.7}
@media(max-width:991.98px){
  .process-panel{padding:66px 0}
  .process-info{margin-bottom:32px}
  .process-title{font-size:28px}
}

/* Routes */
.route-panel{background:#fff}
.route-card{height:100%;display:flex;flex-direction:column;background:#fff;border:1px solid var(--mk-line);border-radius:18px;padding:26px 24px;position:relative;transition:all .25s ease;box-shadow:var(--mk-shadow)}
.route-card:hover{box-shadow:var(--mk-shadow-lg);transform:translateY(-4px)}
.route-card .route-tag{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;font-size:13px;font-weight:700;color:var(--mk-primary);background:var(--mk-primary-soft);padding:6px 13px;border-radius:999px;margin-bottom:15px}
.route-card:nth-child(2) .route-tag{background:var(--mk-primary);color:#fff}
.route-card:nth-child(3) .route-tag{background:var(--mk-accent-soft);color:#C96A2C}
.route-card h3{margin:0 0 8px;font-size:20px;font-weight:700;color:var(--mk-ink)}
.route-card p{color:var(--mk-muted);font-size:15px;line-height:1.75;margin-bottom:16px;flex-grow:1}
.route-link{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--mk-primary);font-size:15px}
.route-link i{font-size:14px;transition:transform .2s ease}
.route-link:hover i{transform:translateX(4px)}
.route-now{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:#2D6A42;background:#E4F3EC;padding:5px 14px;border-radius:999px}
@media(max-width:767.98px){.route-card{margin-bottom:16px}}

/* FAQ */
.faq-panel{background:var(--mk-bg);padding:86px 0}
.faq-wrap{max-width:860px;margin:0 auto}
.accordion-item{background:#fff;border:1px solid var(--mk-line) !important;border-radius:16px !important;margin-bottom:12px;overflow:hidden;box-shadow:0 2px 8px rgba(14,72,112,.03)}
.accordion-item:last-child{margin-bottom:0}
.accordion-button{padding:18px 24px;background:#fff;font-weight:700;font-size:17px;color:var(--mk-ink);box-shadow:none !important;border:none;line-height:1.5}
.accordion-button:not(.collapsed){background:#fff;color:var(--mk-primary-dark)}
.accordion-button::after{background-image:none;content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:14px;color:var(--mk-primary);display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background-color:var(--mk-primary-soft);transition:transform .2s ease}
.accordion-button:not(.collapsed)::after{content:"\f068";transform:none;color:var(--mk-primary)}
.accordion-body{color:var(--mk-muted);font-size:15px;line-height:1.85;padding:6px 24px 22px}
@media(max-width:767.98px){.faq-panel{padding:60px 0}.accordion-button{font-size:15px;padding:15px 18px}.accordion-body{padding:4px 18px 16px}}

/* CTA */
.cta-panel{background:#fff;padding:72px 0}
.cta-box{background:linear-gradient(120deg,#0B2C3B 0%,#164D66 70%,#176FA5 130%);color:#fff;border-radius:26px;padding:52px 46px;position:relative;overflow:hidden;box-shadow:0 26px 58px rgba(11,55,77,.24)}
.cta-box::before{content:"";position:absolute;right:-74px;top:-80px;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.15),transparent 68%)}
.cta-title{font-size:29px;font-weight:800;line-height:1.35;margin:0 0 14px;color:#fff}
.cta-desc{color:rgba(255,255,255,.85);font-size:16px;max-width:670px;margin:0 0 24px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.contact-list{margin:0}
.contact-list li{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.contact-list li:last-child{margin-bottom:0}
.contact-icon{width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;color:#FFD3AB;font-size:18px;flex:0 0 auto}
.contact-list strong{display:block;font-size:14px;color:rgba(255,255,255,.78);font-weight:600}
.contact-list a,.contact-list span{font-size:16px;color:#fff;font-weight:700;word-break:break-all}
.contact-list a:hover{color:#FFD3AB}
@media(max-width:991.98px){.cta-box{padding:36px 26px}.cta-title{font-size:25px}.contact-list{margin-top:24px}}
@media(max-width:575.98px){.cta-actions .btn{flex:1 1 auto}}

/* Footer composite */
.site-footer{background:#0B202B;color:rgba(255,255,255,.78);padding:70px 0 0}
.footer-brand{margin-bottom:16px}
.footer-brand .brand-strong{color:#fff}
.footer-brand .brand-mark{background:var(--mk-primary);color:#fff}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.62);max-width:320px;margin-top:10px}
.footer-title{color:#fff;font-size:16px;font-weight:700;margin-bottom:18px;position:relative;padding-bottom:11px}
.footer-title::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:2px;background:var(--mk-accent);border-radius:2px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(255,255,255,.68);font-size:14px;display:inline-flex;align-items:center;gap:7px;transition:all .2s ease}
.footer-links a i{font-size:11px;color:var(--mk-accent)}
.footer-links a:hover{color:#fff;padding-left:3px}
.footer-contact-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:15px;font-size:14px}
.footer-contact-list i{color:var(--mk-accent);font-size:16px;margin-top:4px}
.footer-contact-list strong{display:block;color:#fff;font-weight:700;font-size:14px}
.footer-contact-list a,.footer-contact-list span{color:rgba(255,255,255,.72);display:inline-block;line-height:1.6}
.footer-contact-list a:hover{color:#fff}
.footer-bottom{margin-top:42px;border-top:1px solid rgba(255,255,255,.14);padding:18px 0;font-size:13px;color:rgba(255,255,255,.5)}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:#fff}
@media(max-width:767.98px){
  .footer-contact-list{margin-top:16px}
  .footer-bottom .container{text-align:center;justify-content:center}
}