/* roulang page: index */
:root {
    --ink: #0C1712;
    --ink-soft: #14231D;
    --cream: #F7F4ED;
    --cream-deep: #EFEBE1;
    --gold: #C6AE7A;
    --gold-strong: #B18A44;
    --body: #1B241F;
    --muted: #66706B;
    --line: #E4DDD0;
    --white: #FFFFFF;
    --shadow-card: 0 6px 18px rgba(12, 23, 18, 0.04);
    --shadow-hover: 0 18px 44px rgba(12, 23, 18, 0.10);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-pill: 999px;
    --section-pad: 104px;
    --section-pad-md: 80px;
    --section-pad-sm: 56px;
}
*,
*::before,
*::after {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}
body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
    background: var(--cream);
    color: var(--body);
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
body.modal-open .floating-header {
    padding-right: 0;
}
h1, h2, h3, h4, h5, h6 {
    color: var(--ink);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0;
    margin: 0;
}
a {
    color: var(--ink);
    text-decoration: none;
    transition: color .3s ease-out;
}
a:hover {
    color: var(--gold-strong);
}
.img-fluid {
    width: 100%;
    height: auto;
}
.container {
    max-width: 1200px;
    padding-left: 20px;
    padding-right: 20px;
}
section {
    position: relative;
}

/* component base */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gold-strong);
    margin-bottom: 16px;
}
.eyebrow::before {
    content: '';
    width: 32px;
    height: 1px;
    background: var(--gold);
}
.section-title {
    font-size: clamp(30px, 3.6vw, 46px);
    line-height: 1.24;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: .01em;
}
.section-sub {
    font-size: 17px;
    color: var(--muted);
    max-width: 780px;
    line-height: 1.9;
}
.gold-text {
    color: var(--gold-strong);
}

/* buttons */
.btn {
    border-radius: var(--radius-pill);
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background .3s ease-out, border-color .3s ease-out, color .3s ease-out, transform .3s ease-out, box-shadow .3s ease-out;
    border: 1px solid transparent;
}
.btn-gold {
    background: var(--gold);
    color: var(--ink);
    border-color: var(--gold);
    font-weight: 700;
    padding: 13px 28px;
}
.btn-gold:hover {
    background: #DFCB9C;
    color: var(--ink);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(198, 174, 122, 0.24);
}
.btn-gold i, .btn-ghost i, .btn-gold svg, .btn-ghost svg {
    transition: transform .3s ease-out;
}
.btn-gold:hover svg, .btn-ghost:hover svg {
    transform: translateX(4px);
}
.btn-ghost {
    border: 1px solid rgba(247, 244, 237, 0.52);
    color: var(--cream);
    background: transparent;
}
.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(198, 174, 122, 0.08);
    transform: translateY(-2px);
}
.btn-ghost-dark {
    border-color: rgba(27, 36, 31, 0.25);
    color: var(--ink);
}
.btn-ghost-dark:hover {
    border-color: var(--gold-strong);
    color: var(--gold-strong);
    background: rgba(177, 138, 68, 0.06);
}
.btn-nav-gold {
    background: var(--gold);
    color: var(--ink);
    padding: 9px 20px;
    font-weight: 700;
    border-radius: var(--radius-pill);
}
.btn-nav-gold:hover {
    background: #E0CE9E;
    color: var(--ink);
}

/* focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 4px;
    box-shadow: none;
}

/* floating nav */
.floating-header {
    position: fixed;
    top: 16px;
    left: 0;
    right: 0;
    z-index: 1080;
    padding: 0 16px;
}
.floating-shell {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(12, 23, 18, 0.82);
    border: 1px solid rgba(198, 174, 122, 0.35);
    border-radius: var(--radius-pill);
    box-shadow: 0 10px 30px rgba(12, 23, 18, 0.26);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 8px 8px 8px 22px;
}
.floating-shell .navbar-brand {
    color: var(--cream);
    font-weight: 800;
    font-size: 21px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0;
    padding: 0 6px 0 0;
}
.brand-mark {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border: 1px solid rgba(198, 174, 122, 0.56);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    background: rgba(198, 174, 122, 0.1);
    font-weight: 800;
    font-size: 18px;
}
.floating-shell .navbar {
    padding: 0;
}
.floating-nav-links {
    align-items: center;
    gap: 2px;
}
.floating-nav-links .nav-link {
    color: rgba(247, 244, 237, 0.82) !important;
    font-size: 14.5px;
    font-weight: 500;
    padding: 8px 13px !important;
    border-radius: var(--radius-pill);
    position: relative;
    transition: background .3s ease, color .3s ease;
}
.floating-nav-links .nav-link::after {
    content: '';
    position: absolute;
    left: 19px;
    right: 19px;
    bottom: 3px;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .3s ease-out;
}
.floating-nav-links .nav-link:hover,
.floating-nav-links .nav-link.active {
    color: #fff !important;
    background: rgba(198, 174, 122, 0.14);
}
.floating-nav-links .nav-link:hover::after,
.floating-nav-links .nav-link.active::after {
    transform: scaleX(1);
}
.nav-toggler {
    border: 1px solid rgba(247, 244, 237, 0.28);
    background: transparent;
    width: 46px;
    height: 42px;
    border-radius: var(--radius-pill);
    padding: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.nav-toggler .burger-line {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--cream);
    margin: 3px 0;
    border-radius: 3px;
}
@media (min-width: 1200px) {
    .floating-shell {
        padding-left: 24px;
    }
}
@media (max-width: 991.98px) {
    .navbar-collapse {
        width: 100%;
        background: rgba(12, 23, 18, 0.98);
        border-radius: 24px;
        padding: 20px;
        margin-top: 14px;
        border: 1px solid rgba(198, 174, 122, 0.3);
    }
    .floating-nav-links {
        align-items: stretch;
    }
    .floating-nav-links .nav-link {
        color: #F7F4ED !important;
        font-size: 16px;
        padding: 12px 18px !important;
    }
    .navbar-cta-mobile {
        margin-top: 14px;
    }
    .navbar-cta-mobile .btn {
        width: 100%;
    }
}
@media (min-width: 992px) {
    .floating-shell {
        gap: 16px;
    }
}

/* hero */
.hero-section {
    min-height: 96vh;
    padding: 176px 0 118px;
    display: flex;
    align-items: center;
    background: linear-gradient(102deg, rgba(12, 23, 18, 0.98) 0%, rgba(20, 35, 29, 0.92) 44%, rgba(12, 23, 18, 0.75) 100%), url('/assets/images/backpic/back-1.png');
    background-size: cover;
    background-position: center 30%;
    overflow: hidden;
}
.hero-copy .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(198, 174, 122, 0.42);
    color: var(--gold);
    font-size: 13px;
    letter-spacing: .14em;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    background: rgba(12, 23, 18, 0.35);
    margin-bottom: 20px;
}
.hero-copy .hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
}
.hero-section h1 {
    color: #fff;
    font-size: clamp(44px, 5.4vw, 68px);
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: 22px;
    letter-spacing: .01em;
}
.hero-section .hero-sub {
    color: rgba(247, 244, 237, 0.88);
    font-size: clamp(17px, 1.6vw, 20px);
    line-height: 1.85;
    max-width: 680px;
    margin-bottom: 32px;
}
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.entry-index-panel {
    border: 1px solid rgba(198, 174, 122, 0.4);
    background: rgba(247, 244, 237, 0.06);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: var(--radius-lg);
    padding: 30px 30px 22px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}
.entry-index-panel h2 {
    color: #fff;
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 16px;
}
.index-q-list {
    list-style: none;
    margin: 0 0 12px;
    padding: 0;
}
.index-q-list li {
    display: flex;
    align-items: baseline;
    gap: 12px;
    border-bottom: 1px dashed rgba(247, 244, 237, 0.18);
    padding: 14px 0;
    color: rgba(247, 244, 237, 0.82);
    font-size: 15px;
    line-height: 1.6;
}
.index-q-list li:last-child {
    border-bottom: 0;
}
.index-q-list li span {
    color: var(--gold);
    font-size: 13px;
    font-weight: 800;
    flex: 0 0 auto;
    min-width: 28px;
    letter-spacing: .08em;
}
.entry-index-panel .index-more {
    color: var(--gold);
    font-size: 14.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-weight: 600;
}
.entry-index-panel .index-more svg {
    transition: transform .3s ease;
    color: var(--gold);
}
.entry-index-panel .index-more:hover svg {
    transform: translateX(4px);
}

/* questions */
.questions-section {
    padding: var(--section-pad) 0;
    background: var(--cream);
}
.question-layout {
    align-items: center;
}
.question-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 28px 0 0;
}
.q-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-card);
    transition: box-shadow .3s ease, transform .3s ease;
}
.q-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}
.q-item .q-num {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 50%;
    border: 1px solid rgba(177, 138, 68, 0.32);
    color: var(--gold-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0;
}
.q-item p {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.7;
    padding-top: 4px;
}
.question-aside {
    background: var(--cream-deep);
    border-radius: var(--radius-lg);
    padding: 30px;
    border: 1px solid var(--line);
}
.question-aside .aside-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.question-aside p {
    color: var(--muted);
    line-height: 1.9;
    margin-bottom: 20px;
}
.qa-dialogue {
    margin-bottom: 20px;
}
.qa-dialogue-row {
    margin-bottom: 12px;
}
.qa-dialogue-label {
    font-size: 13px;
    color: var(--gold-strong);
    margin-bottom: 4px;
    font-weight: 600;
}
.qa-dialogue-text {
    border-radius: 14px;
    background: var(--white);
    border: 1px solid var(--line);
    padding: 12px 16px;
    color: var(--body);
    font-size: 15px;
}
.qa-dialogue-text.is-answer {
    background: rgba(198, 174, 122, 0.13);
    border-color: rgba(177, 138, 68, 0.22);
}
.ask-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold-strong);
    font-weight: 600;
}

/* solution steps */
.solution-section {
    background: var(--cream-deep);
    padding: var(--section-pad) 0;
}
.solution-header .section-title {
    max-width: 760px;
}
.solution-card {
    border-radius: var(--radius-lg);
    padding: 30px;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-card);
    height: 100%;
    transition: transform .3s ease, box-shadow .3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}
.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.solution-card .step-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-strong);
    font-size: 13px;
    letter-spacing: .12em;
    margin-bottom: 16px;
    font-weight: 700;
}
.solution-card .step-tag i {
    font-style: normal;
    font-size: 28px;
    line-height: 1;
    color: var(--gold);
    font-weight: 800;
    letter-spacing: 0;
}
.solution-card h3 {
    font-size: 23px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}
.solution-card p {
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.9;
    flex: 1;
}
.card-more {
    color: var(--gold-strong);
    font-weight: 700;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 18px;
    align-self: flex-end;
}
.card-more svg {
    transition: transform .3s ease;
}
.solution-card:hover .card-more svg {
    transform: translateX(4px);
}

/* categories intro */
.cat-intro-section {
    background: var(--cream);
    padding: var(--section-pad) 0;
}
.cat-grid .row {
    --bs-gutter-y: 24px;
}
.cat-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    height: 100%;
    transition: transform .3s ease, box-shadow .3s ease;
    display: flex;
    flex-direction: column;
}
.cat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.cat-media {
    position: relative;
    aspect-ratio: 3 / 1.8;
    overflow: hidden;
}
.cat-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(.82) contrast(1.04);
    transition: filter .4s ease, transform .4s ease;
}
.cat-card:hover .cat-media img {
    filter: saturate(1) contrast(1.04);
    transform: scale(1.02);
}
.cat-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12, 23, 18, 0) 20%, rgba(12, 23, 18, 0.05) 100%);
}
.cat-body {
    padding: 24px 28px 26px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.cat-body h3 {
    font-size: 20px;
    margin-bottom: 10px;
}
.cat-body p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
    flex: 1;
    margin-bottom: 16px;
}
.cat-body .cat-tag {
    display: inline-block;
    border: 1px solid rgba(177, 138, 68, 0.46);
    color: var(--gold-strong);
    font-size: 13px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    width: max-content;
    transition: background .3s ease, color .3s ease;
}
.cat-card:hover .cat-tag {
    background: var(--ink);
    color: var(--gold);
    border-color: var(--ink);
}

/* metrics */
.metrics-section {
    background: linear-gradient(135deg, #0C1712, #14231D 65%, #0C1712);
    padding: var(--section-pad) 0;
    overflow: hidden;
}
.metrics-section .eyebrow {
    color: var(--gold);
}
.metrics-section .eyebrow::before {
    background: var(--gold);
}
.metrics-section .section-title {
    color: var(--cream);
}
.metrics-section .section-sub {
    color: rgba(247, 244, 237, 0.72);
}
.metric-card {
    background: rgba(247, 244, 237, 0.06);
    border: 1px solid rgba(198, 174, 122, 0.28);
    border-radius: var(--radius-lg);
    height: 100%;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    transition: background .3s ease, transform .3s ease;
}
.metric-card:hover {
    background: rgba(198, 174, 122, 0.1);
    transform: translateY(-3px);
}
.metric-num {
    font-size: 50px;
    line-height: 1.1;
    font-weight: 800;
    color: var(--gold);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}
.metric-label {
    color: #fff;
    font-size: 16.5px;
    font-weight: 600;
    margin-bottom: 6px;
}
.metric-note {
    color: rgba(247, 244, 237, 0.64);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 0;
}

/* latest CMS */
.latest-section {
    padding: var(--section-pad) 0;
    background: var(--cream);
}
.latest-list {
    margin-top: 34px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.latest-item {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    padding: 22px 26px;
    gap: 24px;
    box-shadow: var(--shadow-card);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.latest-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(198, 174, 122, 0.5);
}
.latest-date {
    text-align: center;
    color: var(--gold-strong);
    font-weight: 800;
    font-size: 17px;
    line-height: 1.3;
    flex: 0 0 104px;
    padding-right: 20px;
    border-right: 1px solid var(--line);
    font-variant-numeric: tabular-nums;
}
.latest-date small {
    display: block;
    color: var(--muted);
    font-weight: 400;
    font-size: 13px;
    margin-top: 2px;
}
.latest-main {
    flex: 1;
    min-width: 0;
}
.latest-main h3 {
    font-size: 18px;
    margin-bottom: 6px;
    font-weight: 600;
}
.latest-main p {
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.7;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.latest-arrow {
    color: var(--gold-strong);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 600;
    flex: 0 0 auto;
}
.latest-arrow svg {
    transition: transform .3s ease;
}
.latest-item:hover .latest-arrow svg {
    transform: translateX(4px);
}
.latest-cat {
    border: 1px solid rgba(177, 138, 68, 0.4);
    color: var(--gold-strong);
    background: transparent;
    border-radius: var(--radius-pill);
    font-size: 12px;
    padding: 3px 12px;
    white-space: nowrap;
}
.empty-state {
    background: rgba(239, 235, 225, 0.6);
    border: 1px dashed rgba(177, 138, 68, 0.4);
    border-radius: var(--radius-lg);
    padding: 46px 24px;
    text-align: center;
    color: var(--muted);
    font-size: 16px;
}
@media (max-width: 767.98px) {
    .latest-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 20px;
    }
    .latest-date {
        flex: 0 0 auto;
        border-right: 0;
        border-bottom: 1px solid var(--line);
        text-align: left;
        width: 100%;
        padding: 0 0 10px;
    }
    .latest-arrow {
        align-self: flex-end;
        margin-top: 4px;
    }
}

/* faq */
.faq-section {
    background: var(--cream-deep);
    padding: var(--section-pad) 0;
}
.faq-wrap {
    max-width: 880px;
    margin: 40px auto 0;
}
.faq-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color .3s ease;
}
.faq-card.open {
    border-color: rgba(177, 138, 68, 0.3);
}
.faq-q {
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    padding: 18px 22px;
    color: var(--ink);
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 14px;
}
.faq-q .faq-plus {
    width: 22px;
    height: 22px;
    position: relative;
    flex: 0 0 22px;
    margin-left: auto;
}
.faq-q .faq-plus::before,
.faq-q .faq-plus::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    background: var(--gold-strong);
    transition: transform .3s ease;
    border-radius: 2px;
}
.faq-q .faq-plus::before {
    width: 14px;
    height: 2px;
    transform: translate(-50%, -50%);
}
.faq-q .faq-plus::after {
    width: 2px;
    height: 14px;
    transform: translate(-50%, -50%);
}
.faq-card.open .faq-q .faq-plus::after {
    transform: translate(-50%, -50%) rotate(90deg);
}
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .45s ease-out;
}
.faq-card.open .faq-a {
    max-height: 240px;
}
.faq-a-inner {
    padding: 0 22px 20px 22px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.85;
    border-top: 1px dashed var(--line);
    margin-left: 22px;
    padding-top: 16px;
}
/* we don't set margin on top area; border applies within left margin */
.faq-a-inner p {
    margin: 0;
}

/* cta / privacy */
.cta-section {
    padding: var(--section-pad) 0;
    background: var(--ink);
    background-image: linear-gradient(135deg, rgba(12, 23, 18, 0.96), rgba(20, 35, 29, 0.88)), url('/assets/images/backpic/back-2.png');
    background-size: cover;
}
.cta-card-box {
    border: 1px solid rgba(198, 174, 122, 0.34);
    background: rgba(247, 244, 237, 0.06);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-lg);
    padding: 48px 42px;
    text-align: center;
}
.cta-card-box h2 {
    color: #fff;
    font-size: clamp(25px, 3vw, 36px);
    font-weight: 800;
    margin-bottom: 16px;
}
.cta-card-box p {
    color: rgba(247, 244, 237, 0.78);
    max-width: 680px;
    margin: 0 auto 30px;
    font-size: 16px;
}
.privacy-note-section {
    background: var(--ink);
    padding: 0 0 50px;
}
.privacy-note {
    background: rgba(247, 244, 237, 0.04);
    border: 1px solid rgba(247, 244, 237, 0.08);
    border-radius: var(--radius-md);
    padding: 26px 30px;
    color: rgba(247, 244, 237, 0.74);
    font-size: 14px;
    line-height: 1.9;
}
.privacy-note h3 {
    color: rgba(247, 244, 237, 0.98);
    font-size: 16px;
    margin-bottom: 8px;
}

/* footer */
.site-footer {
    background: #0A120E;
    border-top: 1px solid rgba(198, 174, 122, 0.13);
}
.site-footer .footer-top {
    padding: 50px 0 30px;
}
.footer-brand {
    color: var(--cream);
    font-weight: 800;
    font-size: 22px;
    line-height: 1.3;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.footer-desc {
    color: rgba(247, 244, 237, 0.56);
    font-size: 14px;
    line-height: 1.8;
    max-width: 360px;
}
.footer-col-title {
    color: #fff;
    font-size: 14px;
    letter-spacing: .12em;
    margin-bottom: 14px;
    font-weight: 700;
}
.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-links li {
    margin-bottom: 10px;
}
.footer-links a {
    color: rgba(247, 244, 237, 0.56);
    font-size: 14px;
    line-height: 1.7;
    transition: color .3s ease, padding-left .3s ease;
    display: inline-block;
}
.footer-links a:hover {
    color: var(--gold);
}
.footer-links a:not([data-slug])::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background: var(--gold);
    margin-right: 0;
    transition: width .3s ease, margin-right .3s ease;
}
.footer-links a:hover::before {
    width: 12px;
    margin-right: 4px;
}
.footer-divider {
    border-color: rgba(247, 244, 237, 0.09);
    margin: 0;
}
.footer-bottom {
    padding: 22px 0 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-bottom p {
    color: rgba(247, 244, 237, 0.44);
    font-size: 13px;
    margin: 0;
}

/* modal */
.modal-content {
    background: var(--cream);
    border: 0;
    border-radius: var(--radius-lg);
    box-shadow: 0 26px 70px rgba(12, 23, 18, 0.3);
    overflow: hidden;
}
.modal-header {
    border-bottom: 1px solid var(--line);
    padding: 24px 28px 16px;
}
.modal-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--ink);
}
.modal-body {
    padding: 24px 28px 32px;
}
.modal-footer {
    border-top: 1px solid var(--line);
}
.modal-backdrop.show {
    opacity: 0.56;
    background: #060A08;
}
.form-label {
    color: var(--ink);
    font-size: 14px;
    font-weight: 600;
}
.form-control,
.form-select,
textarea.form-control {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 11px 14px;
    color: var(--body);
    font-size: 15px;
    line-height: 1.6;
}
.form-control:focus,
textarea.form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(198, 174, 122, 0.2);
}
.form-check-input {
    border-radius: 4px;
    border: 1px solid #B9B2A5;
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(198, 174, 122, 0.24);
    border-color: var(--gold-strong);
}
.form-check-input:checked {
    background-color: var(--gold-strong);
    border-color: var(--gold-strong);
}
.modal .btn-gold {
    padding: 12px 24px;
    width: 100%;
}
.form-tip {
    font-size: 14px;
    margin-top: 8px;
    color: var(--gold-strong);
}
.close-modal {
    border: 0;
    background: transparent;
    color: var(--muted);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    transition: background .3s ease, color .3s ease;
}
.close-modal:hover {
    background: var(--cream-deep);
    color: var(--ink);
}

/* responsive */
@media (max-width: 767.98px) {
    body {
        font-size: 15px;
    }
    .floating-shell {
        padding-left: 16px;
        border-radius: 22px;
    }
    .floating-shell .navbar-brand {
        font-size: 18px;
    }
    .hero-section {
        min-height: auto;
        padding: 152px 0 70px;
    }
    .hero-section h1 {
        font-size: 36px;
        line-height: 1.2;
    }
    .questions-section,
    .solution-section,
    .cat-intro-section,
    .metrics-section,
    .latest-section,
    .faq-section,
    .cta-section {
        padding: var(--section-pad-sm) 0;
    }
    .q-item {
        padding: 18px 16px;
    }
    .solution-card {
        padding: 24px 20px;
    }
    .cat-body {
        padding: 20px 20px 24px;
    }
    .entry-index-panel {
        padding: 24px 20px;
    }
    .cta-card-box {
        padding: 34px 20px;
    }
    .metrics-section .metric-card {
        padding: 22px 18px;
    }
}
@media (max-width: 575.98px) {
    .floating-header {
        top: 10px;
        padding: 0 10px;
    }
    .floating-shell {
        border-radius: 18px;
        padding-left: 14px;
    }
    .nav-toggler {
        width: 40px;
        height: 38px;
    }
    .hero-section {
        padding-top: 140px;
    }
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }
}

/* roulang page: category1 */
:root{
  --ink:#0C1712;
  --ink-2:#14231D;
  --paper:#F7F4ED;
  --paper-2:#EFEBE1;
  --paper-3:#EDE7D9;
  --gold:#C6AE7A;
  --gold-2:#B18A44;
  --gold-soft:rgba(198,174,122,0.14);
  --text:#1B241F;
  --muted:#66706B;
  --line:rgba(12,23,18,0.10);
  --gold-line:rgba(198,174,122,0.4);
  --radius-lg:24px;
  --radius-md:16px;
  --radius-pill:999px;
  --shadow-soft:0 6px 18px rgba(12,23,18,0.04);
  --shadow-hover:0 18px 44px rgba(12,23,18,0.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container-w:1200px;
}
*{
  box-sizing:border-box;
}
html{
  scroll-behavior:smooth;
}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
ul,ol{
  list-style:none;
  margin:0;
  padding:0;
}
a{
  text-decoration:none;
  color:inherit;
  transition:color .3s ease-out;
}
img{
  max-width:100%;
  display:block;
}
h1,h2,h3,h4{
  color:var(--ink);
  font-weight:700;
  line-height:1.35;
  letter-spacing:-0.02em;
}
section[id]{
  scroll-margin-top:120px;
}
::selection{
  background:var(--gold);
  color:var(--ink);
}
*:focus,
*:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
  border-radius:6px;
}
.container{
  max-width:var(--container-w);
}
.block{
  padding:104px 0;
}
.block-tight{
  padding:76px 0;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--gold-2);
}
.eyebrow::before{
  content:"";
  display:inline-block;
  width:28px;
  height:1px;
  background:var(--gold);
  vertical-align:middle;
}
.section-dark{
  background:
    radial-gradient(circle at 82% 16%,rgba(198,174,122,.12),transparent 32%),
    linear-gradient(180deg,#0d1a14 0%,#0C1712 48%,#0b140f 100%);
  color:var(--paper);
}
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4{
  color:#FBF8F1;
}
.section-dark .eyebrow{
  color:var(--gold);
}
.soft-surface{
  background:var(--paper-3);
}

/* buttons */
.btn{
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-weight:600;
  letter-spacing:.04em;
  padding:13px 27px;
  line-height:1.7;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.btn-gold{
  background:var(--gold);
  border-color:var(--gold);
  color:var(--ink);
}
.btn-gold:hover,
.btn-gold:focus{
  background:#d8c493;
  border-color:#d8c493;
  color:var(--ink);
  transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(12,23,18,.14);
}
.btn-outline-gold{
  background:transparent;
  border:1px solid rgba(247,244,237,.46);
  color:var(--paper);
}
.btn-outline-gold:hover,
.btn-outline-gold:focus{
  background:rgba(198,174,122,.1);
  border-color:var(--gold);
  color:var(--gold);
}
.btn-nav-gold{
  background:var(--gold);
  color:var(--ink);
  border:1px solid var(--gold);
  font-size:15px;
  font-weight:600;
  padding:10px 22px;
  border-radius:var(--radius-pill);
  transition:background .3s var(--ease),transform .3s var(--ease),border-color .3s;
}
.btn-nav-gold:hover{
  background:#d6c28c;
  border-color:#d6c28c;
  color:var(--ink);
  transform:translateY(-1px);
}

/* header */
.floating-header{
  position:fixed;
  top:18px;
  left:0;
  right:0;
  z-index:1040;
  pointer-events:none;
  padding:0 16px;
}
.floating-shell{
  max-width:1240px;
  margin:0 auto;
  pointer-events:auto;
  background:rgba(12,23,18,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(198,174,122,.12);
  border-radius:var(--radius-pill);
  padding:10px 18px 10px 20px;
  box-shadow:0 10px 34px rgba(12,23,18,.18);
  transition:background .3s ease,box-shadow .3s ease;
}
@media(max-width:991px){
  .floating-header{
    top:8px;
    padding:0 10px;
  }
  .floating-shell{
    border-radius:36px;
    padding:12px 16px;
  }
  .navbar-collapse{
    background:rgba(10,19,15,.98);
    border-radius:24px;
    border:1px solid rgba(198,174,122,.2);
    margin-top:14px;
    padding:18px 16px;
  }
}
.navbar-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#F5F0E4;
  font-weight:700;
  font-size:20px;
  letter-spacing:.02em;
  padding:0;
  transition:color .3s;
}
.navbar-brand:hover,
.navbar-brand:focus{
  color:var(--gold);
}
.brand-mark{
  flex:0 0 38px;
  height:38px;
  width:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#0C1712;
  font-size:19px;
  font-weight:800;
  background:linear-gradient(135deg,#E4D5AE 0%,var(--gold) 60%,#A8844B 100%);
  border-radius:50%;
  box-shadow:inset 0 0 0 1px rgba(247,244,237,.25);
}
 .navbar-toggler:focus{
  box-shadow:none;
}
.nav-toggler{
  background:none;
  border:0;
  padding:9px 8px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.nav-toggler > span{
  display:inline-flex;
  flex-direction:column;
  gap:5px;
  justify-content:center;
  width:26px;
  height:20px;
  cursor:pointer;
}
.nav-toggler > span .burger-line{
  display:block;
  width:100%;
  height:2px;
  border-radius:2px;
  background:var(--paper);
  transition:transform .3s var(--ease),background .3s;
}
.nav-toggler:hover .burger-line{
  background:var(--gold);
}
.floating-nav-links{
  align-items:center;
  gap:2px;
}
.floating-nav-links .nav-link{
  font-size:15px;
  color:rgba(247,244,237,.8);
  font-weight:500;
  padding:9px 15px;
  border-radius:999px;
  position:relative;
  white-space:nowrap;
  transition:color .3s ease,background .3s ease;
}
.floating-nav-links .nav-link::after{
  content:"";
  position:absolute;
  left:15px;
  right:auto;
  bottom:5px;
  height:1px;
  width:0;
  background:var(--gold);
  transition:width .32s ease;
}
.floating-nav-links .nav-link:hover{
  color:var(--gold);
}
.floating-nav-links .nav-link:hover::after,
.floating-nav-links .nav-link.active::after{
  width:calc(100% - 30px);
}
.floating-nav-links .nav-link.active{
  color:var(--gold);
  font-weight:600;
}
.navbar-cta-mobile{
  margin-top:14px;
  border-top:1px solid rgba(198,174,122,.16);
  padding-top:14px;
}
.navbar-cta-mobile .btn{
  width:100%;
}
@media(max-width:991px){
  .floating-nav-links .nav-link{
    padding:12px 10px;
    display:block;
  }
  .floating-nav-links .nav-link::after{
    left:10px;
    bottom:8px;
  }
  .floating-nav-links .nav-link:hover::after,
  .floating-nav-links .nav-link.active::after{
    width:calc(100% - 20px);
  }
}

/* hero */
.category-hero{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(106deg,rgba(10,19,15,.94) 0%,rgba(12,23,18,.84) 45%,rgba(12,23,18,.72) 100%),
    url('/assets/images/backpic/back-1.png') center / cover no-repeat;
  color:var(--paper);
  border-radius:0 0 48px 48px;
  padding:180px 0 108px;
}
.hero-rule{
  position:absolute;
  right:-80px;
  top:120px;
  width:360px;
  height:360px;
  border:1px solid rgba(198,174,122,.2);
  border-radius:50%;
  pointer-events:none;
}
.hero-rule::before{
  content:"";
  position:absolute;
  inset:70px;
  border:1px solid rgba(198,174,122,.16);
  border-radius:50%;
}
.hero-rule::after{
  content:"";
  position:absolute;
  inset:140px;
  border:1px dashed rgba(198,174,122,.34);
  border-radius:50%;
  animation:rotate 24s linear infinite;
}
@keyframes rotate{
  to{transform:rotate(360deg)}
}
.category-hero .container{
  max-width:1200px;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid rgba(198,174,122,.42);
  border-radius:999px;
  background:rgba(198,174,122,.08);
  color:var(--gold);
  padding:8px 18px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  margin-bottom:28px;
}
.hero-badge .dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--gold);
}
.category-hero h1{
  color:#FBF8F2;
  font-size:clamp(36px,4.5vw,64px);
  font-weight:800;
  line-height:1.2;
  max-width:17em;
  margin-bottom:20px;
}
.category-hero h1 .hero-keyword{
  position:relative;
  color:var(--gold);
  font-weight:800;
}
.hero-sub{
  color:rgba(247,244,237,.8);
  font-size:17px;
  line-height:1.9;
  max-width:680px;
}
.hero-sub strong{
  color:#fff2d2;
  font-weight:600;
}
.hero-meta-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:36px;
}
.hero-meta-tags span{
  border:1px solid rgba(198,174,122,.36);
  background:rgba(12,23,18,.4);
  color:#ece6d8;
  border-radius:999px;
  padding:7px 18px;
  font-size:14px;
}
.hero-actions{
  margin-top:26px;
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
@media(max-width:767px){
  .category-hero{
    padding:145px 0 90px;
    border-radius:0 0 32px 32px;
  }
}

/* anchor index */
.anchor-index{
  position:relative;
  z-index:3;
  margin-top:-58px;
}
.anchor-index-card{
  background:#FDFCF7;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:30px;
  box-shadow:var(--shadow-hover);
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  align-items:flex-start;
}
.anchor-index-head{
  min-width:150px;
  flex:1 0 140px;
}
.anchor-index-head .eyebrow{
  margin-bottom:8px;
}
.anchor-index-head h2{
  font-size:18px;
  margin-bottom:6px;
  font-weight:600;
}
.anchor-index-head small{
  color:var(--muted);
  line-height:1.6;
  font-size:13px;
  display:block;
}
.anchor-nav{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  flex:2 1 520px;
}
.anchor-nav a{
  display:flex;
  align-items:center;
  gap:14px;
  background:var(--paper);
  border:1px solid rgba(12,23,18,.07);
  padding:14px 15px;
  border-radius:16px;
  color:var(--text);
  transition:transform .3s var(--ease),background .3s,border-color .3s,box-shadow .3s;
}
.anchor-nav a:hover{
  background:var(--gold-soft);
  border-color:var(--gold-line);
  transform:translateY(-2px);
  box-shadow:var(--shadow-hover);
}
.anchor-index-num{
  writing-mode:initial;
  text-align:center;
  flex:0 0 30px;
  width:30px;
  height:30px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(177,138,68,.55);
  border-radius:50%;
  font-size:12px;
  font-weight:700;
  color:var(--gold-2);
  background:rgba(198,174,122,.08);
}
.anchor-text{
  display:flex;
  flex-direction:column;
  line-height:1.3;
}
.anchor-text strong{
  color:var(--ink);
  font-size:15px;
}
.anchor-text small{
  color:var(--muted);
  font-size:12px;
  margin-top:3px;
}
@media(max-width:767px){
  .anchor-index-card{
    border-radius:20px;
    padding:22px;
  }
  .anchor-nav{
    grid-template-columns:1fr;
  }
}

/* content intro split */
.split-copy p{
  color:#46524B;
  font-size:16.5px;
  line-height:1.95;
  margin-bottom:20px;
}
.split-copy p strong{
  color:var(--ink);
  font-weight:600;
  background:linear-gradient(transparent 68%,rgba(198,174,122,.36) 68%);
}
.content-figure{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-hover);
  background:var(--paper-3);
  position:relative;
  margin:0;
}
.content-figure img{
  width:100%;
  height:100%;
  min-height:260px;
  object-fit:cover;
  filter:grayscale(.25) saturate(.82) contrast(.98);
  transition:filter .6s ease,transform .8s ease;
}
.content-figure:hover img{
  filter:grayscale(0) saturate(.92) contrast(1);
  transform:scale(1.028);
}
.content-figure figcaption{
  position:absolute;
  left:16px;
  right:16px;
  bottom:16px;
  background:rgba(12,23,18,.86);
  border:1px solid rgba(198,174,122,.48);
  color:rgba(247,244,237,.95);
  padding:10px 14px;
  font-size:13px;
  border-radius:14px;
  backdrop-filter:blur(8px);
  margin:0;
}
.note-strip{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:18px;
  margin-top:38px;
}
.note-strip-item{
  display:flex;
  gap:12px;
  background:#FBF8F0;
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px 18px 18px 16px;
}
.note-strip-item .note-mark{
  width:9px;
  align-self:stretch;
  flex:0 0 3px;
  height:auto;
  border-radius:8px;
  background:linear-gradient(var(--gold),rgba(198,174,122,.4));
}
.note-strip-item strong{
  display:block;
  color:var(--ink);
  font-size:15px;
  margin-bottom:7px;
}
.note-strip-item p{
  font-size:14px;
  line-height:1.7;
  color:var(--muted);
  margin:0;
}

/* taxonomy section */
.entry-tax-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:30px;
  margin-bottom:60px;
  flex-wrap:wrap;
}
.entry-tax-head h2{
  font-size:clamp(26px,3vw,38px);
  max-width:650px;
  line-height:1.32;
  margin:10px 0 0;
}
.entry-tax-head h2 span{
  color:var(--gold);
}
.entry-tax-desc{
  max-width:430px;
  color:rgba(247,244,237,.72);
  font-size:14.5px;
  line-height:1.8;
  margin:0;
}
.tax-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:24px;
}
.tax-card{
  background:rgba(247,244,237,.045);
  border:1px solid rgba(198,174,122,.22);
  border-radius:24px;
  padding:28px;
  color:rgba(247,244,237,.85);
  position:relative;
  overflow:hidden;
  transition:transform .34s var(--ease),background .34s,border-color .34s,box-shadow .34s;
}
.tax-card:hover{
  transform:translateY(-4px);
  background:rgba(247,244,237,.08);
  border-color:rgba(198,174,122,.6);
  box-shadow:0 24px 56px rgba(0,0,0,.22);
}
.tax-card::before{
  content:"";
  position:absolute;
  width:110px;
  height:110px;
  right:-50px;
  top:-50px;
  border:1px solid rgba(198,174,122,.16);
  border-radius:50%;
  transition:transform .6s ease;
}
.tax-card:hover::before{
  transform:scale(1.25);
}
.tax-card.wide{
  grid-column:span 3;
}
.tax-card.slim{
  grid-column:span 3;
}
.tax-id{
  font-size:12px;
  color:var(--gold);
  letter-spacing:.15em;
  font-weight:600;
  display:flex;
  gap:10px;
  align-items:center;
  margin-bottom:18px;
}
.tax-id::after{
  content:"";
  width:20px;
  height:1px;
  background:rgba(198,174,122,.4);
}
.tax-card h3{
  color:#F6F0E2;
  font-size:22px;
  margin-bottom:10px;
}
.tax-card p{
  color:rgba(247,244,237,.62);
  font-size:15px;
  line-height:1.85;
}
.tax-card .tax-extra{
  margin-top:24px;
  display:inline-flex;
  gap:8px;
  align-items:center;
  color:var(--gold);
  font-size:14px;
  font-weight:600;
  transition:gap .3s ease;
}
.tax-card .tax-extra:hover{
  gap:13px;
}
.tax-note{
  font-size:13px;
  color:rgba(247,244,237,.4);
  margin-top:26px;
  border-top:1px solid rgba(247,244,237,.08);
  padding-top:16px;
  display:block;
}
@media(max-width:767px){
  .block{
    padding:64px 0;
  }
  .tax-grid{
    grid-template-columns:1fr;
  }
  .tax-card.wide,
  .tax-card.slim{
    grid-column:auto;
  }
}
@media(min-width:768px) and (max-width:1199px){
  .tax-grid{
    grid-template-columns:1fr 1fr;
  }
  .tax-card.wide,
  .tax-card.slim{
    grid-column:auto;
  }
}

/* step phase */
.step-panel{
  display:grid;
  gap:0;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#FDFBF5;
}
.phase-row{
  display:grid;
  grid-template-columns:130px 1fr 220px;
  gap:26px;
  align-items:center;
  padding:40px 42px;
  border-top:1px solid rgba(12,23,18,.07);
  transition:background .3s ease;
}
.phase-row:first-child{
  border-top:0;
}
.phase-row:hover{
  background:#FAF6EA;
}
.phase-number{
  font-size:48px;
  font-weight:800;
  color:transparent;
  -webkit-text-stroke:1px rgba(177,138,68,.6);
  line-height:1;
  font-family:Georgia,serif;
  letter-spacing:.03em;
}
.phase-body h3{
  font-size:21px;
  margin:0 0 10px;
}
.phase-body p{
  color:var(--muted);
  font-size:15px;
  line-height:1.78;
  margin:0;
}
.phase-check{
  background:var(--paper-2);
  border-radius:16px;
  padding:16px 18px;
  font-size:13.5px;
  color:#48544C;
  line-height:1.7;
  border-left:3px solid var(--gold);
}
.phase-check strong{
  display:block;
  color:var(--ink);
  margin-bottom:4px;
}
@media(max-width:991px){
  .phase-row{
    grid-template-columns:80px 1fr;
    padding:30px 28px;
  }
  .phase-check{
    grid-column:2;
  }
}
@media(max-width:767px){
  .phase-row{
    grid-template-columns:1fr;
    gap:16px;
    padding:24px 20px;
  }
  .phase-number{
    font-size:38px;
  }
  .phase-check{
    grid-column:auto;
  }
}

/* check list */
.check-head{
  max-width:710px;
  margin-bottom:52px;
}
.check-head h2{
  font-size:clamp(26px,3vw,38px);
  margin:8px 0 14px;
}
.check-head p{
  color:var(--muted);
  font-size:16px;
}
.check-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.check-card{
  background:#FDFBF4;
  border:1px solid var(--line);
  border-radius:20px;
  padding:28px;
  box-shadow:var(--shadow-soft);
  position:relative;
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.check-card:hover{
  transform:translateY(-4px);
  border-color:var(--gold-line);
  box-shadow:var(--shadow-hover);
}
.check-card::after{
  content:attr(data-index);
  position:absolute;
  top:22px;
  right:24px;
  color:var(--gold);
  font-size:27px;
  font-weight:700;
  font-family:Georgia,serif;
  line-height:1;
}
.check-card h3{
  font-size:17px;
  margin:0 0 14px;
}
.check-card h3::before{
  content:"";
  display:block;
  background:linear-gradient(var(--gold),rgba(177,138,68,.3));
  width:30px;
  height:3px;
  border-radius:3px;
  margin-bottom:15px;
}
.check-card p{
  font-size:14px;
  color:var(--muted);
  margin:0;
  line-height:1.75;
}
@media(max-width:1199px){
  .check-grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media(max-width:560px){
  .check-grid{
    grid-template-columns:1fr;
  }
}

/* faq */
.faq-wrap{
  max-width:880px;
  margin:0 auto;
}
.faq-wrap .eyebrow,
.faq-wrap .faq-title{
  display:block;
  text-align:center;
}
.faq-title{
  font-size:34px;
  margin:10px 0 47px;
}
.faq-item{
  background:#FCFAF2;
  border:1px solid var(--line);
  border-radius:18px;
  padding:0;
  margin-bottom:16px;
  overflow:hidden;
  transition:border-color .3s ease,box-shadow .3s ease;
}
.faq-item[open]{
  border-color:rgba(177,138,68,.38);
  box-shadow:var(--shadow-soft);
}
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  cursor:pointer;
  padding:20px 24px;
  font-weight:600;
  color:var(--ink);
  transition:color .3s;
}
.faq-item summary::-webkit-details-marker{
  display:none;
}
.faq-item summary:hover{
  color:var(--gold-2);
}
.faq-cross{
  position:relative;
  flex:0 0 26px;
  height:26px;
}
.faq-cross::before,
.faq-cross::after{
  content:"";
  position:absolute;
  left:13px;
  top:3px;
  width:1px;
  height:20px;
  background:var(--gold);
  transform:translateX(-50%);
  transition:transform .3s ease,opacity .3s;
}
.faq-cross::before{
  transform:translateX(-50%) rotate(90deg);
}
.faq-item[open] .faq-cross::before{
  transform:translateX(-50%) rotate(0deg);
  opacity:0;
}
.faq-answer{
  padding:0 26px 26px;
  color:#536059;
  font-size:15px;
  line-height:1.85;
  border-top:1px dashed rgba(12,23,18,.1);
  margin:0 24px 0;
  padding-left:0;
  padding-right:0;
}
.faq-answer a{
  color:var(--gold-2);
  font-weight:600;
  border-bottom:1px solid transparent;
}
.faq-answer a:hover{
  border-bottom-color:var(--gold-2);
}
@media(max-width:520px){
  .faq-title{
    font-size:27px;
  }
  .faq-item summary{
    font-size:15px;
    padding:18px;
  }
  .faq-answer{
    margin:0 18px;
  }
}

/* help CTA */
.cta-help{
  position:relative;
  background:
    linear-gradient(135deg,rgba(12,23,18,.88) 0%,rgba(12,23,18,.76) 100%),
    url('/assets/images/backpic/back-3.webp') center / cover;
  color:#FBF8F1;
}
.cta-help::before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 12% 15%,rgba(198,174,122,.18),transparent 30%);
}
.cta-help .container{
  position:relative;
  z-index:2;
}
.cta-help h2{
  color:#F8F3E6;
  font-size:clamp(25px,3.6vw,40px);
  margin:12px 0 14px;
  max-width:640px;
}
.cta-help p{
  color:rgba(247,244,237,.7);
  font-size:16px;
  max-width:620px;
  margin-bottom:32px;
}
.privacy-note{
  border-left:2px solid rgba(198,174,122,.5);
  background:rgba(198,174,122,.06);
  padding:14px 18px;
  color:rgba(247,244,237,.62) !important;
  border-radius:10px;
  font-size:13px !important;
  line-height:1.8;
  margin-top:38px !important;
}

/* footer */
.site-footer{
  background:var(--ink);
  color:rgba(247,244,237,.72);
  padding:88px 0 0;
}
.footer-top{
  padding-bottom:54px;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  color:#F7F0E1;
  font-weight:700;
  font-size:23px;
  margin-bottom:20px;
  letter-spacing:.02em;
}
.footer-brand .brand-mark{
  flex-basis:36px;
  height:36px;
  width:36px;
}
.footer-desc{
  color:rgba(247,244,237,.58);
  font-size:14px;
  line-height:1.9;
  max-width:360px;
  margin:0;
}
.footer-col-title{
  color:#F3EBD9;
  font-size:15px;
  font-weight:600;
  letter-spacing:.08em;
  margin-bottom:20px;
  padding-bottom:12px;
  position:relative;
}
.footer-col-title::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:28px;
  height:1px;
  background:var(--gold);
}
.footer-links li{
  margin-bottom:11px;
}
.footer-links li a{
  color:rgba(247,244,237,.65);
  font-size:14px;
  transition:color .3s ease,padding-left .3s ease;
}
.footer-links li a:hover,
.footer-links li a:focus{
  color:var(--gold);
  padding-left:5px;
}
.footer-divider{
  opacity:.15;
  border-color:rgba(247,244,237,.28);
  margin:0;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:26px 0 30px;
  color:rgba(247,244,237,.42);
  font-size:13px;
}
.footer-bottom p{
  margin:0;
}
.footer-legal-links{
  display:flex;
  align-items:center;
  gap:16px;
}
.footer-legal-links a{
  color:rgba(247,244,237,.58);
  font-size:13px;
  position:relative;
}
.footer-legal-links a:hover{
  color:var(--gold);
}
.footer-legal-links .line-v{
  width:1px;
  height:12px;
  background:rgba(247,244,237,.18);
}
@media(max-width:600px){
  .footer-bottom{
    flex-direction:column;
    text-align:center;
  }
}

/* modal custom */
.modal-content{
  background:var(--paper);
  border:0;
  border-radius:28px;
  overflow:hidden;
  box-shadow:0 28px 80px rgba(12,23,18,.3);
}
.modal-header{
  border-bottom:1px solid var(--line);
  background:var(--paper-3);
  padding:24px 28px;
  align-items:center;
}
.modal-title{
  color:var(--ink);
  font-weight:700;
  font-size:19px;
}
.modal-header .btn-close{
  filter:none;
  opacity:.66;
  transition:transform .3s ease,opacity .3s;
}
.modal-header .btn-close:hover{
  opacity:1;
  transform:rotate(90deg);
}
.modal-body{
  padding:28px;
}
.form-select,
.form-control{
  background:#FDFBF4;
  border:1px solid rgba(12,23,18,.14);
  border-radius:12px;
  min-height:46px;
  transition:border-color .3s ease,box-shadow .3s ease;
}
.form-select:focus,
.form-control:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(198,174,122,.18);
  background:#FDFBF4;
}
.form-label{
  color:#2A352E;
  font-weight:600;
  font-size:14px;
}
.modal-agree{
  background:#F1EBDE;
  border-radius:12px;
  padding:12px 14px;
  color:#52615A;
  font-size:13px;
  line-height:1.6;
  display:flex;
  gap:8px;
  align-items:flex-start;
}
.modal-agree input{
  width:16px;
  height:16px;
  margin-top:2px;
  accent-color:var(--gold-2);
}
.modal-footer{
  border-top:1px solid var(--line);
  justify-content:space-between;
  padding:18px 28px;
}
.btn-submit-form{
  background:var(--gold);
  border:0;
  color:var(--ink);
  border-radius:999px;
  padding:12px 28px;
  font-weight:600;
}
.btn-submit-form:hover{
  background:#D8C493;
}
@media(max-width:600px){
  .modal-content{
    border-radius:20px;
  }
  .modal-body{
    padding:20px;
  }
}

/* roulang page: article */
:root {
            --deep: #0C1712;
            --deep-2: #14231D;
            --deep-3: #1E2E26;
            --cream: #F7F4ED;
            --cream-2: #EFEBE1;
            --paper: #FFFFFF;
            --gold: #C6AE7A;
            --gold-light: #E4D1A4;
            --gold-deep: #B18A44;
            --ink: #1B241F;
            --sub: #66706B;
            --line: rgba(12, 23, 18, 0.08);
            --line-dark: rgba(198, 174, 122, 0.2);
            --radius-xl: 30px;
            --radius-lg: 22px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 6px 18px rgba(12, 23, 18, 0.04);
            --shadow-hover: 0 20px 48px rgba(12, 23, 18, 0.12);
            --shadow-nav: 0 14px 34px rgba(9, 18, 14, 0.18);
            --space-section: 96px;
            --space-section-md: 72px;
            --space-section-sm: 56px;
        }

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

        html,
        body {
            overflow-x: hidden;
        }

        body {
            background: var(--deep);
            color: var(--text, var(--ink));
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
            line-height: 1.8;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--gold-deep);
            text-decoration: none;
            transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
        }

        a:hover {
            color: var(--gold);
        }

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

        .container {
            max-width: 1200px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            border-radius: var(--radius-pill);
            padding: 14px 30px;
            font-weight: 600;
            font-size: 15px;
            letter-spacing: 0.02em;
            border: 1px solid transparent;
            transition: all .3s ease;
            cursor: pointer;
        }

        .btn-gold {
            background: linear-gradient(135deg, #D7C08A, var(--gold) 42%, var(--gold-deep));
            color: #101A14;
            border-color: rgba(177, 138, 68, .4);
            box-shadow: 0 12px 26px rgba(177, 138, 68, 0.16);
        }

        .btn-gold:hover {
            color: #0C1712;
            background: linear-gradient(135deg, #E7D6A8, var(--gold) 52%, #B18A44);
            transform: translateY(-2px);
            box-shadow: 0 16px 32px rgba(177, 138, 68, 0.24);
        }

        .btn-gold .arrow {
            display: inline-block;
            transition: transform .3s ease;
        }

        .btn-gold:hover .arrow {
            transform: translateX(4px);
        }

        .btn-outline-light {
            background: transparent;
            border-color: rgba(247, 244, 237, .55);
            color: var(--cream);
        }

        .btn-outline-light:hover {
            background: rgba(198, 174, 122, .12);
            border-color: var(--gold);
            color: var(--gold-light);
        }

        .form-control,
        .form-select {
            border-radius: 12px;
            border: 1px solid rgba(12, 23, 18, 0.14);
            padding: 12px 15px;
            background: var(--paper);
            color: var(--ink);
            transition: border-color .3s ease, box-shadow .3s ease;
        }

        .form-control:focus,
        .form-select:focus {
            border-color: var(--gold-deep);
            box-shadow: 0 0 0 .2rem rgba(198, 174, 122, 0.18);
        }

        .form-label {
            font-size: 14px;
            font-weight: 600;
            color: #25302A;
            margin-bottom: 8px;
        }

        .btn:focus-visible,
        .form-control:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

        /* 顶部导航 */
        .floating-header {
            position: sticky;
            top: 16px;
            z-index: 1090;
            padding: 16px 20px 20px;
            margin-bottom: -8px;
        }

        .floating-shell {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            border-radius: var(--radius-pill);
            background: rgba(11, 21, 17, 0.88);
            border: 1px solid rgba(198, 174, 122, 0.18);
            box-shadow: var(--shadow-nav);
            padding: 10px 12px 10px 22px;
            min-height: 66px;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: background-color .3s ease, box-shadow .3s ease;
        }

        .floating-header.scrolled .floating-shell {
            background: rgba(9, 18, 14, 0.95);
            box-shadow: 0 16px 36px rgba(9, 18, 14, 0.2);
        }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 800;
            color: #F8F5EE;
            letter-spacing: 0.03em;
            margin: 0;
            padding-top: 0;
            padding-bottom: 0;
        }

        .navbar-brand:hover {
            color: #fff;
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            border: 1px solid rgba(198, 174, 122, 0.65);
            background: rgba(198, 174, 122, 0.13);
            color: var(--gold);
            font-size: 15px;
            font-weight: 700;
        }

        .floating-nav-links {
            display: flex;
            align-items: center;
        }

        .floating-nav-links .nav-item {
            list-style: none;
        }

        .floating-nav-links .nav-link {
            display: inline-block;
            color: rgba(247, 244, 237, 0.84);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 12px !important;
            margin: 0 2px;
            border-radius: var(--radius-pill);
            position: relative;
            transition: color .3s ease, background-color .3s ease;
        }

        .floating-nav-links .nav-link::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 3px;
            width: 0;
            height: 2px;
            transform: translateX(-50%);
            background: var(--gold);
            border-radius: 4px;
            transition: width .3s ease;
        }

        .floating-nav-links .nav-link:hover,
        .floating-nav-links .nav-link.active {
            color: var(--gold-light);
            background: rgba(198, 174, 122, 0.08);
        }

        .floating-nav-links .nav-link:hover::after,
        .floating-nav-links .nav-link.active::after {
            width: 20px;
        }

        .nav-toggler {
            width: 42px;
            height: 42px;
            border: none;
            background: transparent;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
        }

        .nav-toggler span {
            display: inline-flex;
            flex-direction: column;
            gap: 5px;
        }

        .nav-toggler .burger-line {
            display: block;
            width: 19px;
            height: 2px;
            background: rgba(247, 244, 237, .9);
            border-radius: 2px;
        }

        .navbar-cta-mobile {
            margin-top: 16px;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .btn-nav-gold {
            background: var(--gold);
            color: #0E1812;
            padding: 10px 22px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            border: 0;
        }

        .btn-nav-gold:hover {
            background: var(--gold-light);
            color: #0C1712;
        }

        @media (max-width: 991.98px) {
            .floating-shell {
                border-radius: 28px;
                padding: 14px 18px;
            }

            .floating-nav-links {
                align-items: stretch;
                gap: 0;
                width: 100%;
                margin-top: 12px;
            }

            .floating-nav-links .nav-link {
                display: flex;
                padding: 12px 10px !important;
                border-radius: 12px;
                margin: 2px 0;
                font-size: 15px;
            }
        }

        /* 文章视觉头 */
        .article-mast {
            position: relative;
            color: var(--cream);
            padding: 54px 0 190px;
            background-color: var(--deep-2);
            background-image: linear-gradient(118deg, rgba(10, 20, 16, .94) 0%, rgba(15, 32, 25, .84) 45%, rgba(12, 26, 21, .69) 100%), url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid rgba(198, 174, 122, 0.1);
        }

        .article-mast-inner {
            max-width: 980px;
            margin: 0 auto;
        }

        .breadcrumb-wrap {
            color: rgba(255, 255, 255, 0.62);
            font-size: 14px;
        }

        .breadcrumb-wrap ol.breadcrumb {
            background: rgba(12, 23, 18, 0.28);
            border: 1px solid rgba(255, 255, 255, 0.07);
            display: inline-flex;
            padding: 7px 16px;
            border-radius: 40px;
            margin-bottom: 20px;
            list-style: none;
            margin-bottom: 26px;
        }

        .breadcrumb-wrap .breadcrumb-item {
            display: flex;
            align-items: center;
        }

        .breadcrumb-wrap a {
            color: rgba(247, 244, 237, 0.7);
        }

        .breadcrumb-wrap a:hover {
            color: var(--gold-light);
        }

        .breadcrumb-wrap .breadcrumb-item+.breadcrumb-item::before {
            content: "·";
            padding: 0 8px;
            color: rgba(247, 244, 237, 0.3);
        }

        .breadcrumb-wrap .breadcrumb-item.active {
            color: rgba(247, 244, 237, 0.84);
            max-width: 300px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-cat-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid rgba(198, 174, 122, 0.4);
            background: rgba(198, 174, 122, 0.08);
            border-radius: var(--radius-pill);
            padding: 6px 16px;
            color: var(--gold-light);
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 24px;
        }

        .article-h1 {
            max-width: 940px;
            font-size: clamp(30px, 5vw, 54px);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: #FFFFFF;
            margin: 0 0 24px 0;
            text-wrap: balance;
        }

        .article-mast-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 26px;
            color: rgba(247, 244, 237, 0.56);
            font-size: 13px;
            padding-bottom: 6px;
        }

        .article-mast-meta span {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .article-mast-meta svg {
            width: 15px;
            height: 15px;
            opacity: .68;
        }

        /* 正文主区 */
        .post-main {
            position: relative;
            z-index: 6;
            margin-top: -112px;
            background: #F4F1E9;
            border-radius: 42px 42px 0 0;
            padding-top: 68px;
            padding-bottom: 32px;
        }

        .post-block-wrap {
            max-width: 960px;
            margin: 0 auto;
        }

        .post-block {
            background: #FFFFFF;
            border: 1px solid rgba(12, 23, 18, 0.05);
            border-radius: 28px;
            padding: clamp(24px, 5vw, 64px);
            box-shadow: 0 10px 40px rgba(12, 23, 18, 0.05);
        }

        .post-status-block {
            background: #FFFFFF;
            border: 1px solid rgba(12, 23, 18, 0.06);
            border-radius: 24px;
            padding: 64px 24px;
            text-align: center;
            max-width: 760px;
            margin: 0 auto;
        }

        .post-status-block .status-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(198, 174, 122, 0.14);
            color: var(--gold-deep);
            border: 1px solid rgba(198, 174, 122, 0.35);
            margin-bottom: 22px;
            font-size: 26px;
        }

        .post-status-block h1 {
            font-size: 34px;
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 14px;
        }

        .post-status-block p {
            color: var(--sub);
            margin-bottom: 28px;
        }

        .post-status-block .btn {
            min-width: 160px;
        }

        .post-copyright {
            margin-top: 40px;
            padding-top: 26px;
            border-top: 1px solid rgba(12, 23, 18, 0.06);
            font-size: 13px;
            color: #9CA49E;
            line-height: 1.9;
        }

        /* 正文内容样式 */
        .post-body {
            color: #24302A;
            font-size: 16px;
            line-height: 2;
            word-break: break-word;
        }

        .post-body h2 {
            font-size: 28px;
            font-weight: 700;
            margin-top: 52px;
            margin-bottom: 20px;
            padding-bottom: 14px;
            border-bottom: 1px solid rgba(12, 23, 18, 0.07);
            color: var(--ink);
            letter-spacing: -0.01em;
        }

        .post-body h3 {
            font-size: 22px;
            font-weight: 700;
            margin-top: 36px;
            margin-bottom: 16px;
            color: var(--ink);
        }

        .post-body p {
            margin-bottom: 24px;
        }

        .post-body a {
            color: var(--gold-deep);
            border-bottom: 1px solid rgba(177, 138, 68, 0.35);
        }

        .post-body a:hover {
            color: var(--deep);
            border-color: var(--deep);
        }

        .post-body ul,
        .post-body ol {
            margin: 0 0 24px;
            padding-left: 24px;
        }

        .post-body li {
            margin-bottom: 10px;
        }

        .post-body blockquote {
            margin: 32px 0;
            padding: 12px 26px;
            border-left: 3px solid var(--gold);
            background: rgba(198, 174, 122, 0.07);
            border-radius: 0 16px 16px 0;
            color: #24302A;
            font-style: normal;
        }

        .post-body blockquote p {
            margin-bottom: 8px;
        }

        .post-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0;
            font-size: 15px;
        }

        .post-body table th,
        .post-body table td {
            border: 1px solid rgba(12, 23, 18, 0.1);
            padding: 12px 14px;
            text-align: left;
            background: #fff;
        }

        .post-body table th {
            background: rgba(198, 174, 122, 0.09);
            font-weight: 600;
        }

        .post-body img {
            border-radius: 18px;
            box-shadow: 0 10px 28px rgba(12, 23, 18, 0.08);
        }

        .post-body .first-kw {
            background: linear-gradient(180deg, transparent 72%, rgba(198, 174, 122, 0.3) 0%);
        }

        .back-context {
            margin-top: 40px;
            text-align: center;
        }

        .back-context a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--sub);
            font-size: 14px;
        }

        .back-context a:hover {
            color: var(--gold-deep);
            gap: 12px;
        }

        @media (max-width: 768px) {
            .post-main {
                border-radius: 28px 28px 0 0;
                padding-top: 40px;
            }

            .article-mast {
                padding-bottom: 160px;
            }

            .post-block {
                padding: 28px 20px;
            }
        }

        /* 内容区块通用 */
        .section-space {
            padding: var(--space-section) 0;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--gold-deep);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            color: var(--ink);
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 12px;
        }

        .section-desc {
            color: var(--sub);
            font-size: 16px;
            max-width: 680px;
        }

        /* 信息核对四步 */
        .check-section {
            padding: 88px 0 80px;
            position: relative;
            background: var(--cream);
        }

        .check-grid {
            --bs-gutter-y: 24px;
            margin-top: 34px;
        }

        .check-cell {
            height: 100%;
            background: #FFFFFF;
            border: 1px solid rgba(12, 23, 18, 0.04);
            border-radius: 20px;
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: transform .3s ease, box-shadow .3s ease;
        }

        .check-cell:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .check-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            font-size: 16px;
            font-weight: 700;
            color: var(--gold-deep);
            border: 1px solid rgba(198, 174, 122, .5);
            background: rgba(198, 174, 122, .09);
            border-radius: 50%;
            margin-bottom: 20px;
        }

        .check-cell h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.5;
            margin-bottom: 12px;
        }

        .check-cell p {
            font-size: 14px;
            color: var(--sub);
            line-height: 1.9;
            margin-bottom: 0;
        }

        /* FAQ */
        .post-faq-section {
            background: #F1EDE3;
            padding: 80px 0 84px;
        }

        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-accordion {
            margin-top: 34px;
        }

        .faq-item-holder {
            background: #FFFFFF;
            border: 1px solid rgba(12, 23, 18, 0.04);
            border-radius: 18px;
            margin-bottom: 14px;
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .accordion-button {
            background: #FFFFFF;
            color: var(--ink);
            font-weight: 600;
            font-size: 16px;
            padding: 20px 22px;
            border-radius: 18px !important;
            transition: color .3s ease, background-color .3s ease;
            box-shadow: none !important;
        }

        .accordion-button:not(.collapsed) {
            background: rgba(198, 174, 122, 0.06);
            color: var(--gold-deep);
        }

        .accordion-button:focus {
            border-color: rgba(177, 138, 68, .3);
            box-shadow: none;
        }

        .accordion-button::after {
            background-image: none;
            content: "+";
            font-size: 24px;
            font-weight: 300;
            color: var(--gold-deep);
            width: 24px;
            height: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transform: rotate(0deg);
            transition: transform .3s ease;
            line-height: 1;
        }

        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
        }

        .accordion-body {
            padding: 6px 22px 24px;
            color: var(--sub);
            font-size: 15px;
            line-height: 1.95;
        }

        /* 咨询 CTA */
        .cta-section {
            padding: 88px 0 96px;
            background: var(--deep);
            color: var(--cream);
            border-radius: 36px 36px 0 0;
            margin-top: 24px;
            position: relative;
        }

        .cta-inner {
            border: 1px solid rgba(198, 174, 122, 0.16);
            border-radius: 28px;
            background: linear-gradient(120deg, rgba(12, 23, 18, 0.6), rgba(20, 35, 29, 0.72)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            padding: 64px 40px;
            position: relative;
            overflow: hidden;
        }

        .cta-inner h2 {
            color: #fff;
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 14px;
        }

        .cta-inner p {
            color: rgba(247, 244, 237, 0.7);
            margin-bottom: 22px;
        }

        .privacy-note {
            max-width: 940px;
            margin: 36px auto 0;
            color: rgba(247, 244, 237, 0.48);
            font-size: 13px;
            line-height: 2;
        }

        /* 页脚 */
        .site-footer {
            background: #0A120F;
            padding: 72px 0 30px;
            color: rgba(247, 244, 237, 0.78);
            border-top: 1px solid rgba(198, 174, 122, 0.1);
        }

        .footer-top {
            padding-bottom: 34px;
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: .02em;
        }

        .footer-desc,
        .footer-bottom,
        .footer-links a {
            color: rgba(247, 244, 237, 0.58);
            font-size: 14px;
            line-height: 2;
        }

        .footer-desc {
            margin: 0;
            max-width: 340px;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 700;
            color: #F8F5EE;
            margin-bottom: 16px;
            letter-spacing: .04em;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a:hover {
            color: var(--gold-light);
            padding-left: 4px;
        }

        .footer-divider {
            border: 0;
            border-top: 1px solid rgba(247, 244, 237, .1);
            margin: 26px 0 20px;
            opacity: 1;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 8px;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 13px;
        }

        /* 弹窗 */
        .assist-modal .modal-content {
            background: var(--cream);
            border: none;
            border-radius: 24px;
            box-shadow: 0 30px 80px rgba(5, 12, 9, 0.24);
        }

        .assist-modal .modal-header {
            padding: 28px 28px 0;
            border: 0;
        }

        .assist-modal .modal-title {
            font-size: 22px;
            font-weight: 800;
            color: var(--ink);
        }

        .assist-modal .modal-body {
            padding: 24px 28px 28px;
        }

        .assist-modal .btn-close {
            font-size: 12px;
            background-color: rgba(12, 23, 18, .08);
            border-radius: 50%;
        }

        .modal-info-tip {
            background: rgba(198, 174, 122, .13);
            border: 1px solid rgba(198, 174, 122, .2);
            color: var(--sub);
            font-size: 13px;
            padding: 10px 12px;
            border-radius: 10px;
            margin-top: 12px;
        }

        .form-check-input:checked {
            background-color: var(--gold-deep);
            border-color: var(--gold-deep);
        }

        .form-check-input:focus {
            box-shadow: 0 0 0 .2rem rgba(198, 174, 122, .2);
            border-color: var(--gold);
        }

        .form-check-label {
            font-size: 13px;
            color: var(--sub);
        }

/* roulang page: category2 */
:root{
  --green-900:#0C1712;
  --green-800:#14231D;
  --green-wall:#0E1B16;
  --cream:#F7F4ED;
  --sand:#EFEBE1;
  --sand-soft:#E4DFD3;
  --gold:#C6AE7A;
  --gold-bright:#D8C092;
  --gold-deep:#B18A44;
  --ink:#1B241F;
  --muted:#66706B;
  --line:rgba(12,23,18,.10);
  --white-line:rgba(247,244,237,.14);
  --radius-lg:24px;
  --radius-card:16px;
  --radius-pill:999px;
  --shadow-sm:0 6px 18px rgba(12,23,18,.04);
  --shadow-hover:0 18px 44px rgba(12,23,18,.10);
  --transition:all .3s ease-out;
}
*,*::before,*::after{
  box-sizing:border-box;
  margin:0;
  padding:0;
}
html{
  scroll-behavior:smooth;
  scroll-padding-top:130px;
}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--cream);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{
  max-width:100%;
  display:block;
}
a{
  color:var(--gold-deep);
  text-decoration:none;
  transition:color .2s ease;
}
a:hover{
  color:var(--gold);
}
button,input,textarea,select{
  font:inherit;
  color:inherit;
}
.container{
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius:var(--radius-pill);
  padding:14px 28px;
  font-weight:600;
  font-size:15px;
  line-height:1.4;
  border:1px solid transparent;
  cursor:pointer;
  transition:var(--transition);
  font-family:inherit;
  text-decoration:none;
}
.btn-gold{
  background:var(--gold);
  color:var(--green-900);
  border-color:var(--gold);
}
.btn-gold:hover{
  background:var(--gold-bright);
  color:#0A140F;
  border-color:var(--gold-bright);
  transform:translateX(1px);
}
.btn-gold .btn-arrow{
  transition:transform .3s ease-out;
  display:inline-block;
}
.btn-gold:hover .btn-arrow{
  transform:translateX(4px);
}
.btn-ghost-green{
  background:transparent;
  color:var(--cream);
  border-color:rgba(198,174,122,.65);
}
.btn-ghost-green:hover{
  background:rgba(198,174,122,.08);
  border-color:var(--gold);
  color:var(--gold);
}
.btn-outline{
  background:transparent;
  color:var(--ink);
  border-color:rgba(12,23,18,.25);
}
.btn-outline:hover{
  border-color:var(--gold);
  color:var(--gold-deep);
  background:rgba(198,174,122,.08);
}
.btn-nav-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#101C15;
  border-color:transparent;
  border-radius:var(--radius-pill);
  padding:11px 24px;
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  box-shadow:0 4px 16px rgba(198,174,122,.14);
}
.btn-nav-gold:hover{
  color:#0C1712;
  background:var(--gold-bright);
  transform:translateY(-2px);
}
@media (max-width:576px){
  .container{padding-left:16px;padding-right:16px;}
}

/* ===== Header ===== */
.floating-header{
  position:fixed;
  top:16px;
  left:0;
  right:0;
  z-index:1000;
  pointer-events:none;
}
.floating-shell{
  max-width:1180px;
  width:calc(100% - 48px);
  margin:0 auto;
  background:rgba(12,23,18,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-radius:var(--radius-pill);
  padding:12px 28px;
  border:1px solid rgba(198,174,122,.18);
  box-shadow:0 18px 48px rgba(8,14,11,.22);
  pointer-events:auto;
  position:relative;
}
.floating-shell .navbar-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--cream);
  font-weight:800;
  font-size:23px;
  letter-spacing:.02em;
  transition:opacity .25s ease,color .25s ease;
}
.floating-shell .navbar-brand:hover{
  opacity:.9;
  color:var(--cream);
}
.brand-mark{
  width:40px;
  height:40px;
  flex:none;
  border-radius:10px;
  background:linear-gradient(140deg,var(--gold),var(--gold-deep));
  color:#0E1B16;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  font-weight:900;
  letter-spacing:-.02em;
}
.floating-nav-links .nav-link{
  color:rgba(247,244,237,.76);
  font-size:15px;
  font-weight:500;
  padding:8px 16px;
  border-radius:8px;
  position:relative;
  transition:color .25s ease;
}
.floating-nav-links .nav-link:hover{
  color:var(--gold);
}
.floating-nav-links .nav-item .nav-link.active{
  color:var(--gold);
  font-weight:700;
}
.floating-nav-links .nav-item .nav-link.active::after{
  content:'';
  position:absolute;
  bottom:2px;
  left:18px;
  right:18px;
  height:1px;
  background:var(--gold);
}
.navbar-cta-mobile{
  margin-top:18px;
}
.nav-toggler{
  display:flex;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  background:rgba(198,174,122,.06);
  border:1px solid rgba(247,244,237,.14);
  border-radius:50%;
}
.nav-toggler:focus{
  outline:2px solid var(--gold);
  outline-offset:2px;
}
.burger-line{
  display:block;
  height:2px;
  width:22px;
  margin:5px auto;
  background:var(--cream);
}
@media (max-width:991px){
  .floating-shell{
    border-radius:24px;
    padding:14px 18px;
  }
}
@media (max-width:576px){
  .floating-header{top:8px;}
  .floating-shell{
    width:calc(100% - 20px);
    border-radius:18px;
  }
}

/* ===== Page hero ===== */
.page-hero{
  min-height:520px;
  background:
    radial-gradient(circle at 86% 18%, rgba(198,174,122,.13), transparent 32%),
    linear-gradient(140deg,var(--green-900),#102820 45%,var(--green-800));
  padding:160px 0 88px;
  color:var(--cream);
  position:relative;
  overflow:hidden;
}
.page-hero::before{
  content:'';
  position:absolute;
  top:80px;
  right:50px;
  width:480px;
  height:480px;
  border-radius:50%;
  border:1px solid rgba(198,174,122,.12);
  box-shadow:0 0 0 58px rgba(198,174,122,.02),0 0 0 118px rgba(198,174,122,.02);
  pointer-events:none;
}
.page-hero::after{
  content:'';
  position:absolute;
  left:-80px;
  bottom:-120px;
  width:360px;
  height:360px;
  border:1px solid rgba(247,244,237,.03);
  border-radius:40px;
  transform:rotate(45deg);
  pointer-events:none;
}
.hero-box{
  position:relative;
  z-index:2;
  max-width:710px;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.19em;
  color:var(--gold);
  font-weight:700;
  background:rgba(198,174,122,.06);
  border:1px solid rgba(198,174,122,.18);
  padding:8px 14px;
  border-radius:999px;
  margin-bottom:22px;
  text-transform:uppercase;
}
.page-hero h1{
  font-size:56px;
  font-weight:900;
  line-height:1.16;
  letter-spacing:-.01em;
  color:#FCFAF5;
}
.page-hero h1 .gold-word{
  color:var(--gold);
}
.hero-lead{
  margin:24px 0 34px;
  font-size:17px;
  line-height:1.95;
  color:rgba(247,244,237,.78);
  max-width:610px;
}
.hero-lead a{
  color:var(--gold);
  border-bottom:1px solid rgba(198,174,122,.4);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  align-items:center;
}
.service-visit-card{
  margin-top:50px;
  background:rgba(247,244,237,.05);
  border:1px solid rgba(247,244,237,.1);
  border-radius:18px;
  padding:22px 26px;
  max-width:720px;
}
.service-visit-card .v-title{
  font-size:13px;
  color:var(--gold);
  letter-spacing:.12em;
  font-weight:700;
  margin-bottom:14px;
}
.visit-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.visit-chips span{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:rgba(247,244,237,.82);
  background:rgba(198,174,122,.08);
  border:1px solid rgba(198,174,122,.14);
  border-radius:999px;
  font-size:13px;
  padding:6px 14px;
}
.visit-chips svg{
  flex:none;
}
@media (max-width:991px){
  .page-hero{
    padding:132px 0 72px;
    min-height:auto;
  }
  .page-hero h1{font-size:40px;}
}
@media (max-width:576px){
  .page-hero{
    padding:110px 0 56px;
  }
  .page-hero h1{font-size:34px;line-height:1.28;}
  .hero-lead{font-size:15px;margin-bottom:22px;}
  .service-visit-card{width:100%;padding:16px;}
}

/* ===== Breadcrumb ===== */
.breadcrumb-strip{
  padding:18px 0;
  background:#F0ECE3;
  border-bottom:1px solid var(--line);
}
.crumb-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  font-size:13px;
  color:var(--muted);
  list-style:none;
  padding:0;
  margin:0;
}
.crumb-list li{
  display:flex;
  align-items:center;
  gap:10px;
}
.crumb-list li::after{
  content:'/';
  color:rgba(12,23,18,.32);
}
.crumb-list li:last-child::after{
  display:none;
}
.crumb-list a{
  color:var(--muted);
  transition:color .2s;
}
.crumb-list a:hover{
  color:var(--gold-deep);
}
.crumb-list .current{
  color:var(--ink);
  font-weight:700;
}

/* ===== Sections ===== */
.section-block{
  padding:96px 0;
}
.section-block:nth-child(even){
  background:var(--sand);
}
.section-soft{
  background:#f2eee5;
}
.section-dark{
  background:var(--green-900);
  color:var(--cream);
}
.section-dark .section-title{
  color:var(--cream);
}
.eyebrow{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.17em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:18px;
}
.eyebrow-line{
  width:36px;
  height:1px;
  background:var(--gold);
}
.section-title{
  font-size:36px;
  font-weight:800;
  line-height:1.3;
  color:var(--ink);
  letter-spacing:-.01em;
  margin-bottom:16px;
}
.section-intro{
  font-size:16px;
  color:var(--muted);
  max-width:760px;
  margin-bottom:40px;
  line-height:1.95;
}

/* ===== Anchor Index ===== */
.anchor-panel{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  padding:26px 30px;
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
  margin-top:-32px;
  position:relative;
  z-index:5;
}
.anchor-label{
  font-size:13px;
  font-weight:700;
  color:var(--muted);
  letter-spacing:.06em;
  white-space:nowrap;
}
.anchor-links{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  padding:0;
  margin:0;
}
.anchor-links li a{
  display:block;
  background:rgba(12,23,18,.04);
  color:#25322B;
  font-size:13px;
  font-weight:600;
  padding:7px 17px;
  border-radius:999px;
  border:1px solid transparent;
  transition:var(--transition);
}
.anchor-links li a:hover{
  background:rgba(198,174,122,.14);
  border-color:rgba(177,138,68,.45);
  color:#2A1F0C;
  transform:translateY(-1px);
}

/* ===== Block frames ===== */
.text-quote-card{
  border-left:3px solid var(--gold);
  background:#FFFDF7;
  border-radius:0 14px 14px 0;
  padding:22px 26px;
  margin:32px 0;
  font-size:16px;
  line-height:1.9;
  color:#334039;
}
.text-quote-card strong{
  color:#12231A;
}
.card-grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.card-grid-4{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.option-card{
  background:var(--cream);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  border:1px solid var(--line);
  padding:28px;
  transition:var(--transition);
  position:relative;
}
.option-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(198,174,122,.38);
}
.opt-num{
  display:inline-block;
  font-size:13px;
  font-weight:800;
  color:var(--gold-deep);
  letter-spacing:.08em;
  margin-bottom:4px;
}
.option-card h3{
  font-size:17px;
  line-height:1.55;
  margin:10px 0 12px;
  color:var(--ink);
}
.option-card p{
  color:var(--muted);
  font-size:14px;
  line-height:1.85;
  margin-bottom:0;
}
.option-card p + .card-footer-link{
  margin-top:18px;
}
.card-footer-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--gold-deep);
  font-size:13px;
  font-weight:600;
  transition:var(--transition);
}
.card-footer-link svg{
  transition:transform .25s ease;
}
.card-footer-link:hover svg{
  transform:translateX(3px);
}

/* ===== Feature split ===== */
.split-wrap{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:56px;
  align-items:center;
}
.image-side{
  position:relative;
}
.image-frame{
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--shadow-hover);
  border:1px solid var(--line);
  background:#0F1915;
  transform:rotate(1deg);
}
.image-frame img{
  width:100%;
  height:500px;
  object-fit:cover;
}
.image-frame::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(to top,rgba(12,23,18,.2),transparent 35%);
}
.side-floatbox{
  max-width:320px;
  border-radius:14px;
  background:rgba(255,255,255,.96);
  box-shadow:0 12px 35px rgba(12,23,18,.08);
  padding:18px 20px;
  margin-top:-46px;
  margin-left:18px;
  position:relative;
  border:1px solid rgba(12,23,18,.08);
}
.side-floatbox .float-k{
  color:var(--gold-deep);
  letter-spacing:.05em;
  font-weight:700;
  font-size:12px;
}
.side-floatbox p{
  color:#41504A;
  font-size:14px;
  margin-top:6px;
  line-height:1.75;
}
.plain-note ul{
  list-style:none;
  padding:0;
  margin:0;
}
.plain-note ul li{
  margin-bottom:9px;
  font-size:14px;
  color:var(--muted);
  padding-left:20px;
  position:relative;
}
.plain-note ul li::before{
  content:'';
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--gold-deep);
  display:inline-block;
  margin-left:-20px;
  margin-right:12px;
  position:absolute;
  left:5px;
  top:14px;
}
.info-checklist li{
  border:1px solid var(--line);
  background:var(--cream);
  border-radius:12px;
  padding:12px 16px;
  font-size:14px;
  color:#435149;
  margin-bottom:10px;
  display:flex;
  align-items:flex-start;
  gap:8px;
  line-height:1.7;
}

/* ===== Service list ===== */
.service-rule-card{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:26px;
  display:flex;
  gap:20px;
  transition:var(--transition);
}
.service-rule-card:hover{
  border-color:rgba(198,174,122,.4);
  box-shadow:var(--shadow-sm);
  transform:translateY(-3px);
}
.service-rule-num{
  flex:none;
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid rgba(177,138,68,.45);
  color:var(--gold-deep);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  font-size:16px;
}
.service-rule-card h3{
  font-size:17px;
  color:var(--ink);
  margin-bottom:7px;
}
.service-rule-card p{
  font-size:14px;
  color:var(--muted);
  line-height:1.85;
  margin:0;
}
.gold-border-card{
  border-top:3px solid var(--gold);
}

/* ===== Data line ===== */
.data-band{
  border:1px solid rgba(198,174,122,.2);
  background:var(--green-800);
  border-radius:var(--radius-lg);
  padding:38px 28px;
  width:100%;
}
.data-metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.metric-item{
  padding:0 20px;
  border-left:1px solid rgba(198,174,122,.14);
}
.metric-item:first-child{border-left:none;}
.metric-value{
  font-size:42px;
  color:var(--gold);
  font-weight:800;
  line-height:1.1;
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.metric-label{
  color:rgba(247,244,237,.55);
  font-size:13px;
  letter-spacing:.03em;
  margin-top:6px;
}

/* ===== Check section ===== */
.check-inline-icon{
  width:18px;
  min-width:18px;
  height:18px;
  margin-top:3px;
  border-radius:50%;
  border:2px solid var(--gold-deep);
  position:relative;
}
.check-inline-icon::before{
  content:'';
  position:absolute;
  left:3px;
  top:4px;
  width:6px;
  height:3px;
  border-left:2px solid var(--gold-deep);
  border-bottom:2px solid var(--gold-deep);
  transform:rotate(-45deg);
}

/* ===== Service boundary ===== */
.boundary-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
}
.boundary-item{
  border-radius:16px;
  padding:24px;
  background:var(--cream);
  border:1px solid var(--line);
}
.boundary-item.be-dark{
  background:rgba(12,23,18,.55);
  border-color:rgba(198,174,122,.18);
}
.boundary-item h3{
  font-size:16px;
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:12px;
}
.boundary-item p{
  font-size:14px;
  color:var(--muted);
  margin:0;
  line-height:1.8;
}

/* ===== FAQ ===== */
.faq-wrap{
  max-width:860px;
  margin:0 auto;
}
.faq-item{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:14px;
  padding:22px 28px;
  margin-bottom:14px;
  transition:var(--transition);
}
.faq-item:hover{
  border-color:rgba(177,138,68,.35);
}
.faq-title{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  cursor:pointer;
  gap:18px;
}
.faq-title h3{
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  font-weight:700;
  margin:0;
}
.faq-toggle{
  flex:none;
  width:24px;
  height:24px;
  position:relative;
  margin-top:3px;
}
.faq-toggle::before,
.faq-toggle::after{
  content:'';
  position:absolute;
  background:var(--gold-deep);
  transition:var(--transition);
}
.faq-toggle::before{
  width:14px;
  height:2px;
  left:5px;
  top:10px;
}
.faq-toggle::after{
  width:2px;
  height:14px;
  left:11px;
  top:4px;
}
.faq-item.open .faq-toggle::after{
  transform:scaleY(0);
}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .45s ease-out;
}
.faq-answer-inner{
  border-top:1px solid var(--line);
  margin-top:14px;
  padding-top:17px;
  font-size:15px;
  color:var(--muted);
  line-height:1.95;
}
.faq-answer-inner a{
  color:var(--gold-deep);
}

/* ===== CTA strip ===== */
.cta-strip{
  background:var(--green-800);
  background-image:linear-gradient(125deg,var(--green-900) 0%,var(--green-800) 48%,#193227 100%);
  border-radius:var(--radius-lg);
  padding:48px 50px;
  color:var(--cream);
  position:relative;
  overflow:hidden;
}
.cta-strip::after{
  content:'';
  position:absolute;
  right:-70px;
  top:-70px;
  width:230px;
  height:230px;
  border-radius:50%;
  border:1px solid rgba(198,174,122,.16);
  box-shadow:0 0 0 40px rgba(198,174,122,.03),0 0 0 80px rgba(198,174,122,.02);
}
.cta-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:36px;
  flex-wrap:wrap;
  position:relative;
  z-index:2;
}
.cta-copy h2{
  font-size:24px;
  line-height:1.45;
  color:var(--cream);
  margin-bottom:8px;
}
.cta-copy p{
  color:rgba(247,244,237,.65);
  font-size:15px;
  margin:0;
}

/* ===== Footer ===== */
.site-footer{
  background:var(--green-900);
  color:var(--cream);
  padding:72px 0 30px;
}
.footer-top{
  margin-bottom:44px;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:20px;
  font-weight:800;
  color:var(--cream);
}
.footer-desc{
  color:rgba(247,244,237,.58);
  font-size:14px;
  line-height:1.9;
  margin-top:20px;
  max-width:340px;
}
.footer-col-title{
  font-size:14px;
  color:var(--gold);
  font-weight:700;
  margin-bottom:18px;
  letter-spacing:.04em;
}
.footer-links{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-links li{
  margin-bottom:11px;
}
.footer-links a{
  color:rgba(247,244,237,.65);
  font-size:14px;
  transition:color .25s ease;
}
.footer-links a:hover{
  color:var(--gold);
}
.footer-divider{
  border-color:rgba(247,244,237,.1);
  margin:38px 0 24px;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
  color:rgba(247,244,237,.38);
  font-size:13px;
}
.footer-bottom p{margin:0;}

/* ===== Modal system override ===== */
.modal-content{
  border-radius:20px;
  background:#FBF9F3;
  border:1px solid rgba(12,23,18,.08);
  box-shadow:0 40px 90px rgba(7,13,10,.3);
}
.modal-header{
  border-bottom:1px solid rgba(12,23,18,.07);
  padding:22px 28px;
  background:transparent;
}
.modal-title{
  color:var(--ink);
  font-weight:800;
}
.modal-body{
  padding:28px;
}
.modal-footer{
  border-top:1px solid rgba(12,23,18,.05);
  padding:18px 28px;
}
.modal-backdrop.show{
  opacity:.65;
  background:#060B08;
}
.form-label{
  font-weight:600;
  font-size:14px;
  color:#24332B;
  margin-bottom:8px;
}
.form-control{
  border:1px solid rgba(12,23,18,.14);
  border-radius:10px;
  background:#FFFFFF;
  padding:12px 15px;
  min-height:46px;
  font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-control:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(198,174,122,.18);
  outline:none;
  background:#fff;
}
textarea.form-control{
  min-height:100px;
  resize:vertical;
}
.form-check-input{
  margin-top:3px;
  border:1px solid rgba(12,23,18,.24);
  border-radius:3px;
}
.form-check-input:checked{
  background-color:var(--gold-deep);
  border-color:var(--gold-deep);
}
.form-check-input:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 .2rem rgba(198,174,122,.2);
}
.btn-form-submit{
  background:var(--gold);
  border:1px solid var(--gold);
  color:#101C15;
  border-radius:999px;
  padding:12px 30px;
  font-weight:700;
}
.btn-form-submit:hover{
  background:var(--gold-deep);
  border-color:var(--gold-deep);
  color:#fff;
}
.modal-close-x{
  background:transparent;
  border:0;
  color:#47574F;
  font-size:22px;
  width:30px;
  height:30px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.modal-close-x:focus{
  outline:2px solid var(--gold);
}

/* contact notice at footer */
.contact-notice{
  background:#EFEAE0;
  border-top:1px solid rgba(12,23,18,.06);
  padding:42px 0;
}
.contact-notice .title{
  display:flex;
  align-items:center;
  gap:8px;
  color:#26342E;
  font-weight:800;
  font-size:20px;
  margin-bottom:12px;
}
.contact-notice p{
  color:#5C6661;
  font-size:14px;
  line-height:1.9;
  margin-bottom:0;
}

/* ===== Responsive ===== */
@media (max-width:991px){
  .card-grid-4{grid-template-columns:repeat(2,1fr);}
  .card-grid-3{grid-template-columns:repeat(2,1fr);}
  .split-wrap{
    grid-template-columns:1fr;
    gap:42px;
  }
  .image-frame img{
    height:380px;
  }
  .section-block{
    padding:72px 0;
  }
  .anchor-panel{
    padding:20px 22px;
  }
  .data-metrics{
    grid-template-columns:repeat(2,1fr);
    row-gap:32px;
  }
}
@media (max-width:767px){
  .card-grid-4{grid-template-columns:1fr 1fr;}
  .card-grid-3{grid-template-columns:1fr;}
  .section-title{font-size:30px;}
  .boundary-grid{grid-template-columns:1fr;}
  .section-block{
    padding:60px 0;
  }
  .cta-strip{
    padding:28px 20px;
  }
  .cta-inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .service-rule-card{
    padding:20px;
  }
  .footer-bottom{
    flex-direction:column;
  }
}
@media (max-width:576px){
  .card-grid-4,.card-grid-3{
    grid-template-columns:1fr;
  }
  .image-frame img{
    height:300px;
  }
  .side-floatbox{
    margin-left:0;
    margin-top:-30px;
  }
  .data-metrics{
    grid-template-columns:1fr;
  }
  .metric-item{
    border-left:none;
    padding:8px 0;
    border-bottom:1px solid rgba(198,174,122,.1);
  }
  .metric-item:last-child{
    border-bottom:none;
  }
  .anchor-links{
    display:flex;
    flex-wrap:wrap;
  }
  .anchor-links li a{
    padding:6px 12px;
    font-size:12px;
  }
  .bg-fields .btn{
    width:100%;
  }
}

/* Bootstrap field reset, since we load CSS late */
.btn,
.form-control,
.form-check-input{
  font-family:inherit;
}
.btn:focus,
.btn:active:focus,
.form-check-input:focus{
  box-shadow:none;
}
.btn:focus-visible{
  outline:2px solid rgba(198,174,122,.8);
  outline-offset:3px;
}
a:focus-visible{
  outline:2px solid rgba(198,174,122,.85);
  outline-offset:3px;
  border-radius:6px;
}

/* roulang page: category3 */
:root {
            --deep-green: #0C1712;
            --deep-green-2: #14231D;
            --deep-green-3: #0E1B16;
            --paper: #F7F4ED;
            --paper-2: #EFEBE1;
            --gold: #C6AE7A;
            --gold-2: #B18A44;
            --gold-soft: rgba(198, 174, 122, 0.14);
            --gold-line: rgba(198, 174, 122, 0.35);
            --ink: #1B241F;
            --ink-2: #66706B;
            --ink-light: #8A938E;
            --shadow-card: 0 6px 18px rgba(12, 23, 18, 0.04);
            --shadow-card-hover: 0 18px 44px rgba(12, 23, 18, 0.10);
            --radius-block: 24px;
            --radius-card: 16px;
            --radius-pill: 999px;
            --space-section: 104px;
            --font-main: "Inter", "PingFang SC", "HarmonicOS Sans", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

        body:has(.modal.show) {
            padding-right: 0 !important;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .3s ease, background .3s ease, border-color .3s ease, transform .3s ease;
        }

        img {
            max-width: 100%;
            display: block;
        }

        .container {
            max-width: 1200px;
        }

        section {
            position: relative;
        }

        .btn {
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            transition: transform .3s ease, background .3s ease, box-shadow .3s ease, color .3s ease, border-color .3s ease;
        }

        .btn:focus-visible {
            outline: 2px solid var(--gold-2);
            outline-offset: 3px;
        }

        .btn-gold {
            background: linear-gradient(135deg, #D7BE8A 0%, #C6AE7A 48%, #B18A44 100%);
            color: #102019;
            border: 1px solid rgba(198, 174, 122, .8);
            box-shadow: 0 8px 20px rgba(12, 23, 18, .14);
        }

        .btn-gold:hover,
        .btn-gold:focus {
            background: linear-gradient(135deg, #E5D09F 0%, #D1B983 55%, #BF9F5A 100%);
            color: #102019;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(12, 23, 18, .18);
        }

        .btn-outline-on-dark {
            color: var(--paper);
            border: 1px solid rgba(247, 244, 237, .45);
            background: transparent;
        }

        .btn-outline-on-dark:hover {
            background: rgba(247, 244, 237, .1);
            border-color: rgba(247, 244, 237, .8);
            color: #fff;
        }

        .btn-nav-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold);
            border-color: var(--gold);
            color: #102019;
            font-size: 14px;
            padding: 8px 22px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            box-shadow: none;
        }

        .btn-nav-gold:hover {
            background: #DCC391;
            color: #0A1510;
            border-color: #DCC391;
        }

        .btn .btn-arrow {
            display: inline-block;
            font-style: normal;
            transition: transform .3s ease;
        }

        .btn:hover .btn-arrow {
            transform: translateX(4px);
        }

        .category-section {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
        }

        .sec-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: .16em;
            text-transform: uppercase;
            color: var(--gold-2);
            margin-bottom: 14px;
        }

        .sec-kicker::before {
            content: "";
            width: 26px;
            height: 1px;
            background: var(--gold);
        }

        .section-heading {
            margin-bottom: 48px;
        }

        .section-heading h2,
        .section-heading .h2-title {
            font-size: clamp(28px, 3vw, 40px);
            font-weight: 800;
            letter-spacing: -0.01em;
            line-height: 1.35;
            margin: 0 0 18px;
            color: var(--deep-green);
        }

        .section-heading p {
            font-size: 16px;
            color: var(--ink-2);
            max-width: 820px;
            margin: 0;
            line-height: 1.9;
        }

        /* 悬浮胶囊导航 */
        body {
            padding-top: 22px;
        }

        .floating-header {
            position: sticky;
            top: 18px;
            z-index: 1080;
            padding: 0 18px;
            pointer-events: none;
        }

        .floating-shell {
            pointer-events: auto;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            max-width: 1200px;
            margin: 0 auto;
            padding: 8px 10px 8px 16px;
            background: rgba(12, 23, 18, .86);
            border: 1px solid rgba(198, 174, 122, .26);
            border-radius: var(--radius-pill);
            box-shadow: 0 14px 40px rgba(12, 23, 18, .22);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
        }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: var(--paper);
            letter-spacing: .02em;
            margin-right: 16px;
        }

        .navbar-brand:hover {
            color: var(--paper);
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: linear-gradient(145deg, #DCC391, #B18A44);
            color: #0C1712;
            font-weight: 800;
            font-size: 17px;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18);
        }

        .floating-nav-links {
            gap: 0;
        }

        .floating-nav-links .nav-link {
            color: rgba(247, 244, 237, .88);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            position: relative;
            white-space: nowrap;
        }

        .floating-nav-links .nav-link::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 4px;
            width: 0;
            height: 1px;
            background: var(--gold);
            transition: width .3s ease, left .3s ease;
        }

        .floating-nav-links .nav-link:hover {
            color: var(--gold);
            background: rgba(247, 244, 237, .06);
        }

        .floating-nav-links .nav-link:hover::after {
            width: 60%;
            left: 20%;
        }

        .floating-nav-links .nav-link.active {
            color: #F7F4ED;
            background: rgba(198, 174, 122, .18);
            box-shadow: inset 0 0 0 1px rgba(198, 174, 122, .32);
        }

        .floating-nav-links .nav-link.active::after {
            width: 60%;
            left: 20%;
        }

        .nav-toggler {
            border: 0;
            background: rgba(247, 244, 237, .08);
            width: 44px;
            height: 40px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-left: auto;
        }

        .nav-toggler span {
            display: flex;
            flex-direction: column;
            gap: 5px;
            justify-content: center;
            align-items: center;
        }

        .burger-line {
            width: 18px;
            height: 1.5px;
            background: var(--paper);
            display: block;
            border-radius: 2px;
        }

        .navbar-cta-mobile {
            padding: 10px 2px 4px;
        }

        .navbar-cta-mobile .btn {
            width: 100%;
            font-size: 14px;
        }

        @media (max-width: 991.98px) {
            .floating-shell {
                border-radius: 28px;
                padding: 12px 14px;
                background: rgba(12, 23, 18, .94);
            }

            .navbar-collapse {
                width: 100%;
                background: rgba(12, 23, 18, .98);
                border: 1px solid rgba(198, 174, 122, .22);
                border-radius: 20px;
                padding: 12px;
                margin-top: 12px;
            }

            .floating-nav-links {
                margin-right: 0 !important;
            }

            .floating-nav-links .nav-link {
                padding: 12px 16px;
                border-radius: 14px;
            }
        }

        /* 分类页 Hero */
        .cat-hero {
            background: linear-gradient(145deg, #09130F 0%, #14231D 58%, #0D1B16 100%);
            color: var(--paper);
            position: relative;
            overflow: hidden;
            padding: 76px 0 70px;
            border-radius: 0 0 48px 48px;
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            top: -120px;
            right: -160px;
            width: 620px;
            height: 620px;
            border: 1px solid rgba(198, 174, 122, .14);
            border-radius: 50%;
            box-shadow: 0 0 0 48px rgba(198, 174, 122, .035), 0 0 0 100px rgba(198, 174, 122, .025);
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            left: 8%;
            bottom: -70px;
            width: 240px;
            height: 240px;
            background: repeating-linear-gradient(45deg, transparent 0, transparent 12px, rgba(198, 174, 122, .06) 12px, rgba(198, 174, 122, .06) 13px);
            border-radius: 50%;
            pointer-events: none;
        }

        .cat-breadcrumb {
            font-size: 13px;
            color: rgba(247, 244, 237, .6);
            margin-bottom: 32px;
            position: relative;
            z-index: 2;
        }

        .cat-breadcrumb a {
            color: rgba(247, 244, 237, .72);
        }

        .cat-breadcrumb a:hover {
            color: var(--gold);
        }

        .cat-breadcrumb i {
            margin: 0 8px;
            font-style: normal;
            color: rgba(247, 244, 237, .36);
        }

        .cat-hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .14em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(198, 174, 122, .1);
            border: 1px solid rgba(198, 174, 122, .3);
            padding: 6px 18px;
            border-radius: var(--radius-pill);
            margin-bottom: 22px;
        }

        .cat-hero h1 {
            font-size: clamp(34px, 5vw, 56px);
            font-weight: 800;
            line-height: 1.18;
            color: #FAF7F0;
            letter-spacing: -.02em;
            margin-bottom: 22px;
        }

        .cat-hero h1 .accent-line {
            color: var(--gold);
            position: relative;
        }

        .cat-hero p {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(247, 244, 237, .78);
            max-width: 680px;
            margin-bottom: 34px;
        }

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

        .hero-index-card {
            position: relative;
            z-index: 2;
            background: rgba(247, 244, 237, .05);
            border: 1px solid rgba(198, 174, 122, .3);
            border-radius: var(--radius-block);
            padding: 30px 28px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .hero-index-title {
            font-size: 13px;
            letter-spacing: .14em;
            color: rgba(247, 244, 237, .6);
            text-transform: uppercase;
            border-bottom: 1px solid rgba(247, 244, 237, .12);
            padding-bottom: 14px;
            margin-bottom: 18px;
        }

        .index-row {
            display: flex;
            align-items: baseline;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px dashed rgba(247, 244, 237, .1);
            color: rgba(247, 244, 237, .84);
            font-size: 15px;
        }

        .index-row:last-child {
            border-bottom: 0;
        }

        .index-row .index-no {
            color: var(--gold);
            font-style: normal;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: .05em;
        }

        .index-row a {
            color: inherit;
        }

        .index-row a:hover {
            color: var(--gold);
        }

        /* 内页区块 */
        .context-block {
            background: var(--paper);
        }

        .context-card {
            background: #FFFFFFF0;
            border: 1px solid rgba(12, 23, 18, .08);
            border-left: 3px solid var(--gold);
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-card);
            transition: transform .3s ease, box-shadow .3s ease;
        }

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

        .context-card p {
            color: var(--ink-2);
            font-size: 16px;
            line-height: 1.95;
            margin-bottom: 0;
        }

        .context-card strong {
            color: var(--deep-green);
        }

        .context-card .context-point {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--gold-soft);
            color: var(--gold-2);
            border-radius: 50%;
            width: 44px;
            height: 44px;
            margin-bottom: 22px;
            font-weight: 700;
            font-size: 18px;
        }

        .anchor-strip {
            position: relative;
            z-index: 3;
            margin-top: -44px;
            pointer-events: none;
        }

        .anchor-wrap {
            background: #FCFAF4;
            border: 1px solid rgba(12, 23, 18, .08);
            border-radius: 22px;
            box-shadow: 0 14px 34px rgba(12, 23, 18, .08);
            padding: 18px 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px 6px;
            align-items: center;
            justify-content: center;
            pointer-events: auto;
        }

        .anchor-label {
            font-size: 13px;
            color: var(--ink-2);
            padding: 0 10px;
            letter-spacing: .04em;
        }

        .anchor-wrap a {
            font-size: 14px;
            border: 1px solid rgba(198, 174, 122, .4);
            background: rgba(198, 174, 122, .08);
            color: #3F4A43;
            border-radius: var(--radius-pill);
            padding: 6px 15px;
            margin: 2px;
            transition: all .3s ease;
        }

        .anchor-wrap a:hover {
            background: var(--deep-green);
            color: var(--gold);
            border-color: var(--deep-green);
        }

        /* 双栏问答区 */
        .qa-area {
            background: var(--paper);
        }

        .qa-main-col,
        .qa-side-col {
            height: 100%;
        }

        .qa-line-card {
            background: #fffdf8;
            border: 1px solid rgba(12, 23, 18, .07);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 32px 30px;
            margin-bottom: 24px;
            display: flex;
            gap: 20px;
            transition: all .3s ease;
        }

        .qa-line-card:last-child {
            margin-bottom: 0;
        }

        .qa-line-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(198, 174, 122, .35);
        }

        .qa-count {
            color: var(--gold-2);
            font-weight: 700;
            font-size: 15px;
            letter-spacing: .06em;
            white-space: nowrap;
        }

        .qa-q-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--deep-green);
            margin-bottom: 8px;
            line-height: 1.55;
        }

        .qa-a-text {
            font-size: 15px;
            color: var(--ink-2);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .qa-more-link {
            font-size: 14px;
            color: var(--gold-2);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .qa-more-link:hover {
            color: var(--deep-green);
        }

        .qa-more-link i {
            transition: transform .3s ease;
        }

        .qa-more-link:hover i {
            transform: translateX(4px);
        }

        .aside-deep-card {
            background: linear-gradient(165deg, #0C1712, #182820 80%);
            color: var(--paper);
            border-radius: var(--radius-block);
            padding: 40px 32px;
            box-shadow: 0 24px 48px rgba(12, 23, 18, .12);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .aside-deep-card::after {
            content: "";
            position: absolute;
            right: -55px;
            bottom: -55px;
            width: 160px;
            height: 160px;
            border: 1px solid rgba(198, 174, 122, .18);
            border-radius: 50%;
        }

        .aside-deep-title {
            font-size: 21px;
            font-weight: 700;
            margin-bottom: 16px;
            color: #F7F4ED;
        }

        .aside-deep-intro {
            font-size: 14px;
            color: rgba(247, 244, 237, .62);
            line-height: 1.85;
            margin-bottom: 28px;
        }

        .aside-check-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .aside-check-list li {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            padding: 13px 0;
            border-bottom: 1px dashed rgba(247, 244, 237, .12);
            font-size: 15px;
            color: rgba(247, 244, 237, .82);
        }

        .aside-check-list li:last-child {
            border-bottom: none;
        }

        .aside-check-list .list-num {
            color: var(--gold);
            font-weight: 700;
            font-style: normal;
            font-size: 13px;
            letter-spacing: .06em;
            flex-shrink: 0;
        }

        .aside-cta {
            margin-top: 28px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--gold);
            font-size: 14px;
            border-bottom: 1px solid rgba(198, 174, 122, .28);
            padding-bottom: 4px;
        }

        .aside-cta:hover {
            color: #E1C98F;
        }

        /* 维度卡 */
        .dimension-grid {
            background: var(--paper-2);
        }

        .dimension-grid-row .card-dim {
            background: #FCFAF5;
            border: 1px solid rgba(12, 23, 18, .06);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 32px 26px;
            height: 100%;
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
        }

        .card-dim:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(198, 174, 122, .35);
        }

        .dim-icon {
            width: 44px;
            height: 44px;
            border: 1px solid rgba(198, 174, 122, .38);
            background: var(--gold-soft);
            color: var(--gold-2);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .card-dim h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--deep-green);
            margin-bottom: 10px;
        }

        .card-dim p {
            color: var(--ink-2);
            font-size: 14px;
            line-height: 1.85;
            margin: 0;
        }

        .card-dim .tag-solid {
            display: inline-block;
            font-size: 12px;
            color: var(--gold-2);
            background: rgba(198, 174, 122, .1);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            margin-top: 14px;
            border: 1px solid rgba(198, 174, 122, .2);
        }

        /* 判断路径 */
        .decision-area {
            background: var(--paper);
        }

        .step-row {
            display: flex;
            gap: 0;
            margin-top: 20px;
            position: relative;
        }

        .step-item {
            border: 1px solid rgba(12, 23, 18, .07);
            border-radius: var(--radius-block);
            background: #fffdf8;
            box-shadow: var(--shadow-card);
            padding: 34px 28px;
            transition: all .3s ease;
            height: 100%;
            position: relative;
        }

        .step-item::before {
            content: attr(data-step);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border: 1px solid var(--gold);
            color: var(--gold-2);
            border-radius: 50%;
            font-weight: 700;
            font-size: 14px;
            margin-bottom: 18px;
            background: rgba(198, 174, 122, .1);
        }

        .step-item h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--deep-green);
        }

        .step-item p {
            color: var(--ink-2);
            font-size: 15px;
            line-height: 1.85;
            margin: 0;
        }

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

        .step-connect {
            position: absolute;
            left: 33%;
            right: 33%;
            top: 27px;
            border-top: 1px dashed rgba(198, 174, 122, .45);
            display: none;
        }

        .decision-note {
            background: var(--gold-soft);
            border: 1px dashed rgba(198, 174, 122, .4);
            border-radius: 18px;
            padding: 18px 22px;
            color: #5F5232;
            font-size: 14px;
            margin-top: 28px;
        }

        /* 推荐阅读 */
        .read-area {
            background: var(--paper-2);
        }

        .read-card {
            background: #FCFAF5;
            border: 1px solid rgba(12, 23, 18, .07);
            border-radius: var(--radius-block);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
        }

        .read-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(198, 174, 122, .35);
        }

        .read-cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #D8D4C8;
        }

        .read-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: grayscale(.7) contrast(.95) brightness(.92);
            transition: filter .3s ease, transform .6s ease-out;
        }

        .read-card:hover .read-cover img {
            filter: grayscale(0) contrast(1) brightness(1);
            transform: scale(1.02);
        }

        .read-cat-flag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(12, 23, 18, .75);
            color: var(--gold);
            border-radius: var(--radius-pill);
            font-size: 12px;
            padding: 5px 12px;
            border: 1px solid rgba(198, 174, 122, .3);
        }

        .read-body {
            padding: 28px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .read-meta {
            font-size: 12px;
            color: var(--ink-light);
            letter-spacing: .03em;
            margin-bottom: 12px;
        }

        .read-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--deep-green);
            line-height: 1.55;
            margin-bottom: 10px;
        }

        .read-body p {
            color: var(--ink-2);
            font-size: 14px;
            flex: 1;
            margin-bottom: 18px;
        }

        .read-more {
            font-size: 14px;
            color: var(--gold-2);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .read-more i {
            transition: transform .3s ease;
        }

        .read-more:hover {
            color: var(--deep-green);
        }

        .read-more:hover i {
            transform: translateX(4px);
        }

        /* CTA */
        .cta-panel-wrap {
            padding: var(--space-section) 0 0;
        }

        .cta-panel {
            background: linear-gradient(135deg, #0C1712 0%, #14231D 100%);
            color: var(--paper);
            border-radius: 32px;
            padding: 58px 40px;
            overflow: hidden;
            position: relative;
            box-shadow: 0 30px 70px rgba(12, 23, 18, .14);
        }

        .cta-panel::before {
            content: "";
            position: absolute;
            left: -30px;
            right: -30px;
            bottom: -80px;
            top: 30%;
            background: radial-gradient(circle at 18% 88%, rgba(198, 174, 122, .13) 0, transparent 45%);
        }

        .cta-panel h2,
        .cta-panel .h2 {
            font-size: clamp(26px, 3vw, 38px);
            font-weight: 800;
            color: #FBF8F0;
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .cta-panel p {
            color: rgba(247, 244, 237, .66);
            font-size: 15px;
            max-width: 660px;
            line-height: 1.9;
            margin: 0;
        }

        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
        }

        /* FAQ */
        .faq-area {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
        }

        .faq-card-box {
            background: #fffdf8;
            border: 1px solid rgba(12, 23, 18, .07);
            border-radius: var(--radius-block);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .faq-item {
            border-bottom: 1px solid rgba(12, 23, 18, .07);
        }

        .faq-item:last-child {
            border-bottom: none;
        }

        .faq-input {
            position: absolute;
            left: -9999px;
            opacity: 0;
            pointer-events: none;
        }

        .faq-q {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 24px 28px;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: var(--deep-green);
            background: #fffdf8;
            margin: 0;
            transition: background .3s ease;
        }

        .faq-q:hover {
            background: rgba(198, 174, 122, .06);
        }

        .faq-q::after {
            content: "+";
            margin-left: auto;
            width: 30px;
            height: 30px;
            flex-shrink: 0;
            border: 1px solid var(--gold);
            color: var(--gold-2);
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 19px;
            font-weight: 400;
            transform: rotate(0deg);
            transition: transform .3s ease;
            background: rgba(198, 174, 122, .1);
        }

        .faq-a {
            display: none;
            padding: 0 28px 26px 28px;
            color: var(--ink-2);
            font-size: 15px;
            line-height: 1.9;
        }

        .faq-a p:first-child {
            margin-top: 0;
        }

        .faq-a p {
            margin-bottom: 8px;
        }

        .faq-input:checked~.faq-q {
            background: rgba(198, 174, 122, .06);
        }

        .faq-input:checked~.faq-q::after {
            transform: rotate(45deg);
        }

        .faq-input:checked~.faq-a {
            display: block;
        }

        .faq-more-note {
            margin-top: 24px;
            text-align: center;
        }

        .faq-more-note a {
            color: var(--gold-2);
            font-size: 14px;
        }

        /* 隐私说明 */
        .privacy-note {
            padding: 0 0 64px;
            background: var(--paper);
        }

        .privacy-inner {
            border: 1px dashed rgba(198, 174, 122, .42);
            background: rgba(255, 253, 248, .7);
            padding: 40px 36px;
            border-radius: 24px;
        }

        .privacy-inner h2,
        .privacy-inner .privacy-title {
            font-size: 18px;
            color: var(--deep-green);
            font-weight: 700;
            margin-bottom: 12px;
        }

        .privacy-inner p {
            color: var(--ink-2);
            font-size: 14px;
            line-height: 2;
            margin-bottom: 12px;
        }

        .privacy-inner p:last-child {
            margin-bottom: 0;
        }

        /* 页脚 */
        .site-footer {
            background: var(--deep-green);
            color: var(--paper);
            padding-top: 76px;
            border-top: 1px solid rgba(198, 174, 122, .2);
        }

        .footer-top {
            padding-bottom: 52px;
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--paper);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-brand:hover {
            color: var(--paper);
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.9;
            color: rgba(247, 244, 237, .55);
            max-width: 360px;
            margin: 0;
        }

        .footer-col-title {
            font-size: 14px;
            font-weight: 600;
            color: rgba(247, 244, 237, .9);
            margin-bottom: 14px;
            letter-spacing: .04em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .footer-links a {
            color: rgba(247, 244, 237, .6);
            font-size: 14px;
            transition: color .3s ease;
        }

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

        .footer-divider {
            border-top: 1px solid rgba(247, 244, 237, .1);
            opacity: 1;
            margin: 0;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding: 28px 0;
            color: rgba(247, 244, 237, .42);
            font-size: 13px;
        }

        .footer-bottom p {
            margin: 0;
        }

        /* Bootstrap modal 覆写 */
        .modal-content {
            background: var(--paper);
            border: none;
            border-radius: 28px;
            box-shadow: 0 30px 80px rgba(12, 23, 18, .28);
            padding: 10px;
        }

        .modal-lg {
            width: min(680px, 94vw);
            margin: 0 auto;
        }

        .modal-backdrop.show {
            opacity: .5;
        }

        .modal-header,
        .modal-footer {
            border-color: rgba(12, 23, 18, .07);
            padding: 18px 22px;
        }

        .modal-title {
            font-weight: 700;
            color: var(--deep-green);
            line-height: 1.4;
        }

        .modal-body {
            padding: 20px 22px 14px;
        }

        .form-control,
        .form-select {
            background: #fffdf8;
            border: 1px solid rgba(12, 23, 18, .15);
            border-radius: 12px;
            color: var(--ink);
            padding: 11px 16px;
            min-height: 46px;
            box-shadow: none;
            font-size: 14px;
        }

        .form-control:focus,
        .form-select:focus {
            border-color: var(--gold-2);
            box-shadow: 0 0 0 3px rgba(198, 174, 122, .15);
            background: #FEFCF4;
        }

        textarea.form-control {
            min-height: 110px;
            resize: vertical;
        }

        .form-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--deep-green);
            margin-bottom: 6px;
        }

        .assist-consent {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            font-size: 13px;
            color: var(--ink-2);
            background: rgba(198, 174, 122, .06);
            border: 1px solid rgba(198, 174, 122, .23);
            border-radius: 12px;
            padding: 12px 14px;
            margin: 12px 0 0;
        }

        .assist-consent input[type="checkbox"] {
            width: 16px;
            height: 16px;
            margin-top: 4px;
            accent-color: var(--gold-2);
        }

        #assistFeedback {
            font-size: 14px;
            color: var(--deep-green);
            padding: 10px 14px;
            border-radius: 12px;
            background: var(--gold-soft);
            margin-top: 14px;
            display: none;
        }

        .btn-close {
            filter: none;
            opacity: .7;
        }

        /* 响应式 */
        @media (max-width: 1199.98px) {
            .cta-panel {
                padding: 48px 36px;
            }
        }

        @media (max-width: 991.98px) {
            :root {
                --space-section: 80px;
            }

            .qa-side-col {
                margin-top: 28px;
            }

            .aside-deep-card {
                padding: 32px;
            }

            .hero-side {
                margin-top: 44px;
            }

            .cta-actions {
                justify-content: flex-start;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --space-section: 56px;
            }

            .cat-hero {
                padding: 48px 0 54px;
                border-radius: 0 0 32px 32px;
            }

            .cat-hero h1 {
                font-size: 34px;
            }

            .cat-hero p {
                font-size: 15px;
            }

            .context-card {
                padding: 28px;
            }

            .qa-line-card {
                padding: 24px 20px;
                flex-direction: column;
                gap: 10px;
            }

            .aside-deep-card {
                margin-top: 0;
            }

            .read-body {
                padding: 22px;
            }

            .cta-panel {
                padding: 38px 26px;
                border-radius: 22px;
            }

            .privacy-inner {
                padding: 28px 22px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .index-row {
                font-size: 14px;
            }

            .step-item {
                padding: 26px 24px;
            }
        }

        @media (max-width: 575.98px) {
            .floating-header {
                padding: 0 10px;
            }

            .floating-shell {
                border-radius: 20px;
                padding: 10px;
            }

            .navbar-brand {
                font-size: 16px;
                margin-right: 6px;
            }

            .brand-mark {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }

            .sec-kicker {
                font-size: 12px;
                letter-spacing: .08em;
            }

            .section-heading h2,
            .section-heading .h2-title {
                font-size: 25px;
            }

            .anchor-wrap {
                justify-content: flex-start;
                border-radius: 18px;
                padding: 14px;
            }

            .anchor-label {
                width: 100%;
                display: block;
                padding: 0 0 4px;
            }
        }

/* roulang page: category4 */
:root {
            --green-950: #0C1712;
            --green-900: #14231D;
            --green-850: #1B2C24;
            --cream: #F7F4ED;
            --cream-soft: #EFEBE1;
            --paper: #FFFDF8;
            --gold: #C6AE7A;
            --gold-light: #DBC394;
            --gold-deep: #B18A44;
            --ink: #1B241F;
            --muted: #66706B;
            --line: rgba(12, 23, 18, .1);
            --line-light: rgba(247, 244, 237, .16);
            --r-lg: 24px;
            --r-md: 16px;
            --r-sm: 12px;
            --pill: 999px;
            --shadow-sm: 0 6px 18px rgba(12, 23, 18, .04);
            --shadow-md: 0 18px 44px rgba(12, 23, 18, .1);
            --ff: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            background: var(--cream);
            color: var(--ink);
            font-family: var(--ff);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        body.modal-open {
            padding-right: 0 !important;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--green-950);
            font-weight: 700;
            line-height: 1.3;
            margin: 0 0 .35em;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .3s ease, background .3s ease, border-color .3s ease, box-shadow .3s ease;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 5px;
        }
        ::selection {
            background: rgba(198, 174, 122, .32);
            color: var(--green-950);
        }
        .container {
            max-width: 1200px;
        }
        .section {
            padding: clamp(56px, 8vw, 104px) 0;
        }
        .section-tint {
            background: var(--cream-soft);
        }
        .section-paper {
            background: var(--paper);
        }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .18em;
            text-transform: uppercase;
            color: var(--gold-deep);
            margin-bottom: 16px;
        }
        .eyebrow::before {
            content: "";
            width: 26px;
            height: 1px;
            background: var(--gold);
        }
        .eyebrow-light {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .18em;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 18px;
        }
        .eyebrow-light::before {
            content: "";
            width: 26px;
            height: 1px;
            background: rgba(198, 174, 122, .6);
        }
        .sec-title {
            font-size: clamp(28px, 3.4vw, 40px);
            letter-spacing: .01em;
        }
        .lead-text {
            color: var(--muted);
            max-width: 760px;
            font-size: 17px;
            line-height: 1.9;
        }
        .lead-light {
            color: rgba(247, 244, 237, .76);
            max-width: 760px;
            font-size: 17px;
            line-height: 1.9;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            border-radius: var(--pill);
            padding: 14px 30px;
            font-weight: 600;
            font-size: 15px;
            border: 1px solid transparent;
            transition: color .3s ease, background .3s ease, border-color .3s ease, transform .3s ease, box-shadow .3s ease;
            line-height: 1.4;
        }
        .btn::after {
            content: "→";
            display: inline-block;
            transition: transform .3s ease;
            font-weight: 400;
        }
        .btn:hover::after {
            transform: translateX(5px);
        }
        .btn-gold {
            background: var(--gold);
            color: var(--green-950);
            border-color: var(--gold);
        }
        .btn-gold:hover,
        .btn-gold:focus {
            background: var(--gold-light);
            color: var(--green-950);
            border-color: var(--gold-light);
            box-shadow: 0 10px 30px rgba(198, 174, 122, .28);
        }
        .btn-outline-light-gold {
            border-color: rgba(247, 244, 237, .5);
            color: var(--cream);
            background: transparent;
        }
        .btn-outline-light-gold:hover,
        .btn-outline-light-gold:focus {
            border-color: var(--gold);
            background: rgba(198, 174, 122, .1);
            color: var(--gold-light);
        }
        .btn-dark-green {
            background: var(--green-950);
            color: var(--cream);
            border-color: var(--green-950);
        }
        .btn-dark-green:hover {
            background: var(--green-900);
            border-color: var(--green-900);
            color: var(--cream);
        }
        .btn-nav-gold {
            background: var(--gold);
            color: var(--green-950);
            border-radius: var(--pill);
            padding: 9px 20px 10px;
            font-size: 14px;
            font-weight: 700;
            border: 1px solid var(--gold);
            white-space: nowrap;
        }
        .btn-nav-gold:hover {
            background: var(--gold-light);
            border-color: var(--gold-light);
            color: var(--green-950);
        }
        .navbar-cta-mobile .btn {
            width: 100%;
            padding: 13px 20px;
        }
        .floating-header {
            position: fixed;
            top: 16px;
            left: 0;
            right: 0;
            z-index: 1080;
            pointer-events: none;
            padding: 0 16px;
        }
        .floating-shell {
            max-width: 1160px;
            margin: 0 auto;
            background: rgba(12, 23, 18, .9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(198, 174, 122, .26);
            border-radius: var(--pill);
            padding: 9px 14px 9px 18px;
            box-shadow: 0 18px 42px rgba(12, 23, 18, .24);
            pointer-events: auto;
            transition: background .3s ease, box-shadow .3s ease;
        }
        .floating-shell .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--cream);
            font-size: 17px;
            font-weight: 700;
            margin: 0;
            padding: 4px 0;
            line-height: 1;
        }
        .floating-shell .navbar-brand .brand-mark {
            width: 30px;
            height: 30px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--gold), var(--gold-deep));
            color: var(--green-950);
            font-size: 15px;
            font-weight: 800;
            flex: 0 0 30px;
            box-shadow: 0 4px 12px rgba(198, 174, 122, .22);
        }
        .floating-nav-links {
            align-items: center;
            gap: 2px;
        }
        .floating-nav-links .nav-link {
            color: rgba(247, 244, 237, .74);
            font-size: 15px;
            padding: 9px 13px;
            border-radius: var(--pill);
            position: relative;
            transition: color .3s ease, background .3s ease;
        }
        .floating-nav-links .nav-link::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 5px;
            height: 1px;
            background: var(--gold);
            transform: scaleX(0);
            transform-origin: center;
            transition: transform .3s ease;
        }
        .floating-nav-links .nav-link:hover,
        .floating-nav-links .nav-link:focus-visible {
            color: var(--gold-light);
        }
        .floating-nav-links .nav-link:hover::after,
        .floating-nav-links .nav-link:focus-visible::after {
            transform: scaleX(1);
        }
        .floating-nav-links .nav-link.active {
            color: var(--gold);
            font-weight: 600;
        }
        .floating-nav-links .nav-link.active::after {
            transform: scaleX(1);
        }
        .nav-toggler {
            border: 0;
            background: transparent;
            padding: 8px 6px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .nav-toggler>span {
            display: block;
            width: 22px;
        }
        .nav-toggler .burger-line {
            height: 2px;
            background: var(--cream);
            display: block;
            border-radius: 4px;
            margin: 4px 0;
            transition: background .3s ease;
        }
        .nav-toggler:hover .burger-line,
        .nav-toggler:focus .burger-line {
            background: var(--gold);
        }
        @media (max-width:991.98px) {
            .floating-shell {
                border-radius: 28px;
                padding: 14px 18px;
            }
            .floating-shell .navbar-collapse {
                background: rgba(20, 35, 29, .98);
                border: 1px solid rgba(198, 174, 122, .2);
                border-radius: 22px;
                padding: 16px;
                margin-top: 14px;
            }
            .floating-nav-links {
                align-items: stretch;
                gap: 0;
            }
            .floating-nav-links .nav-link {
                border-radius: 16px;
                padding: 11px 14px;
                text-align: center;
            }
            .floating-nav-links .nav-link::after {
                left: 50%;
                transform: translateX(-50%) scaleX(0);
                width: 40px;
                right: auto;
            }
            .floating-nav-links .nav-link:hover::after,
            .floating-nav-links .nav-link.active::after {
                transform: translateX(-50%) scaleX(1);
            }
        }
        .cat-hero {
            position: relative;
            overflow: hidden;
            padding: 156px 0 86px;
            background-color: var(--green-950);
            background-image: linear-gradient(120deg, rgba(12, 23, 18, .96) 0%, rgba(20, 35, 29, .87) 46%, rgba(12, 23, 18, .76) 100%), url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            color: var(--cream);
        }
        .cat-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(45deg, rgba(198, 174, 122, .08) 1px, transparent 1px);
            background-size: 46px 46px;
            pointer-events: none;
        }
        .cat-hero::after {
            content: "";
            position: absolute;
            width: 420px;
            height: 420px;
            right: -160px;
            top: -180px;
            border: 1px solid rgba(198, 174, 122, .3);
            border-radius: 50%;
            box-shadow: 0 0 0 46px rgba(198, 174, 122, .05), 0 0 0 96px rgba(198, 174, 122, .02);
            pointer-events: none;
        }
        .cat-hero .container {
            position: relative;
            z-index: 2;
        }
        .cat-hero-title {
            color: #fff;
            font-size: clamp(34px, 5vw, 52px);
            font-weight: 800;
            line-height: 1.22;
            letter-spacing: .01em;
            margin-bottom: 18px;
        }
        .cat-hero-title .text-gold {
            color: var(--gold);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 30px;
        }
        .hero-mini-panel {
            border: 1px solid rgba(198, 174, 122, .35);
            border-radius: var(--r-lg);
            padding: 24px;
            background: rgba(255, 253, 248, .04);
            backdrop-filter: blur(4px);
            position: relative;
        }
        .hero-mini-panel .mini-title {
            color: rgba(247, 244, 237, .8);
            font-size: 13px;
            letter-spacing: .14em;
            text-transform: uppercase;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-mini-panel .mini-title::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--gold);
            border-radius: 50%;
        }
        .hero-mini-item {
            display: flex;
            align-items: baseline;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(247, 244, 237, .09);
        }
        .hero-mini-item:last-child {
            border-bottom: 0;
        }
        .hero-mini-item span.qa-mark {
            color: var(--gold);
            font-weight: 700;
            flex: 0 0 20px;
        }
        .hero-mini-item p {
            color: rgba(247, 244, 237, .72);
            font-size: 14px;
            margin: 0;
            line-height: 1.6;
        }
        .quick-anchor-section {
            position: relative;
            z-index: 5;
            margin-top: -64px;
            padding: 0 0 88px;
        }
        .quick-anchor-card {
            background: var(--paper);
            border-radius: var(--r-lg);
            padding: 34px;
            box-shadow: var(--shadow-md);
            border: 1px solid rgba(12, 23, 18, .05);
        }
        .quick-anchor-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            flex-wrap: wrap;
            margin-bottom: 22px;
        }
        .quick-anchor-head .qa-title {
            font-size: 20px;
            font-weight: 700;
            margin: 0;
        }
        .quick-anchor-head a {
            color: var(--gold-deep);
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .quick-anchor-head a:hover {
            color: var(--green-950);
        }
        .quick-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }
        .quick-link {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--cream);
            border: 1px solid rgba(12, 23, 18, .07);
            border-radius: var(--pill);
            padding: 12px 16px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: all .3s ease;
            line-height: 1.3;
        }
        .quick-link .qno {
            color: var(--gold-deep);
            font-weight: 800;
            flex: 0 0 18px;
        }
        .quick-link:hover {
            border-color: var(--gold);
            background: var(--paper);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        @media (max-width:820px) {
            .quick-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width:576px) {
            .quick-anchor-card {
                padding: 24px;
                margin-right: 8px;
                margin-left: 8px;
            }
            .quick-links {
                grid-template-columns: 1fr;
            }
        }
        .path-section {
            background: var(--cream);
        }
        .path-headline {
            margin-bottom: 48px;
        }
        .path-headline .lead-text {
            margin-top: 12px;
        }
        .path-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.5fr) minmax(280px, .8fr);
            gap: 46px;
            align-items: start;
        }
        .timeline-list {
            position: relative;
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .timeline-item {
            position: relative;
            padding: 0 0 48px 92px;
            margin: 0;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: "";
            position: absolute;
            top: 66px;
            bottom: -8px;
            left: 27px;
            width: 1px;
            background: linear-gradient(180deg, rgba(198, 174, 122, .9), rgba(198, 174, 122, .1));
        }
        .timeline-item:last-child::before {
            display: none;
        }
        .timeline-dot {
            position: absolute;
            left: 0;
            top: 0;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--green-950);
            border: 1px solid rgba(198, 174, 122, .75);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 15px;
            letter-spacing: .04em;
            box-shadow: 0 0 0 6px rgba(198, 174, 122, .1);
        }
        .timeline-card {
            background: var(--paper);
            border-radius: var(--r-md);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(12, 23, 18, .06);
            transition: box-shadow .3s ease, transform .3s ease;
        }
        .timeline-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .timeline-card-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }
        .timeline-card h3 {
            font-size: 19px;
            font-weight: 700;
            margin: 0;
        }
        .timeline-tag {
            display: inline-block;
            border: 1px solid rgba(198, 174, 122, .6);
            color: var(--gold-deep);
            font-size: 12px;
            border-radius: var(--pill);
            padding: 2px 11px;
            letter-spacing: .04em;
            background: transparent;
            white-space: nowrap;
        }
        .timeline-card p {
            color: var(--muted);
            margin: 0;
        }
        .dir-guide {
            position: sticky;
            top: 122px;
            border-radius: var(--r-lg);
            background: var(--green-950);
            color: var(--cream);
            padding: 30px 26px;
            overflow: hidden;
            border: 1px solid rgba(198, 174, 122, .3);
        }
        .dir-guide::after {
            content: "";
            position: absolute;
            right: -38px;
            top: -42px;
            width: 120px;
            height: 120px;
            border: 1px solid rgba(198, 174, 122, .25);
            border-radius: 50%;
        }
        .dir-guide img {
            border-radius: 14px;
            margin-bottom: 20px;
            filter: saturate(.86);
        }
        .dir-guide .guide-note {
            position: relative;
            z-index: 1;
            border-left: 3px solid var(--gold);
            padding-left: 14px;
            font-size: 14px;
            line-height: 1.8;
            color: rgba(247, 244, 237, .82);
            margin: 18px 0 0;
        }
        .case-list {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .case-list li {
            display: flex;
            gap: 16px;
            background: var(--paper);
            border: 1px solid rgba(12, 23, 18, .06);
            border-radius: var(--r-md);
            padding: 22px 24px;
            margin-bottom: 16px;
            box-shadow: var(--shadow-sm);
            transition: transform .3s ease, box-shadow .3s ease;
        }
        .case-list li:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .case-icon {
            flex: 0 0 34px;
            width: 34px;
            height: 34px;
            border-radius: 12px;
            background: rgba(198, 174, 122, .18);
            border: 1px solid rgba(198, 174, 122, .5);
            color: var(--gold-deep);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            font-weight: 700;
        }
        .case-list h4 {
            font-size: 16px;
            margin: 0 0 4px;
        }
        .case-list p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
        }
        .cta-band {
            position: relative;
            background: var(--green-950);
            color: var(--cream);
            padding: clamp(48px, 7vw, 80px) 0;
            overflow: hidden;
        }
        .cta-band::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(135deg, rgba(198, 174, 122, .12) 0%, transparent 44%);
        }
        .cta-band .cta-title {
            color: #fff;
            font-size: clamp(26px, 3.4vw, 38px);
        }
        .cta-band .lead-light {
            margin-bottom: 30px;
        }
        .cta-band .cta-inner {
            position: relative;
            z-index: 1;
        }
        .faq-section {
            background: var(--cream);
        }
        .faq-panel {
            max-width: 860px;
            margin: 0 auto;
        }
        .accordion-item {
            border: 1px solid rgba(12, 23, 18, .08);
            border-radius: 18px !important;
            margin-bottom: 16px;
            overflow: hidden;
            background: var(--paper);
            box-shadow: var(--shadow-sm);
        }
        .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--green-950);
            background: transparent;
            padding: 22px 24px;
            line-height: 1.5;
            box-shadow: none;
        }
        .accordion-button::after {
            background-image: none;
            content: "+";
            font-size: 24px;
            font-weight: 300;
            color: var(--gold-deep);
            width: auto;
            height: auto;
            transition: transform .3s ease;
            transform: rotate(0);
        }
        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--gold-deep);
        }
        .accordion-button:not(.collapsed) {
            background: transparent;
            box-shadow: none;
            color: var(--green-950);
            border-bottom: 1px solid rgba(198, 174, 122, .18);
        }
        .accordion-button:focus,
        .accordion-button:active {
            box-shadow: none;
            outline-offset: -2px;
        }
        .accordion-body {
            padding: 6px 24px 22px;
            color: var(--muted);
            font-size: 15px;
        }
        .privacy-note {
            background: var(--paper);
            border-top: 1px solid rgba(12, 23, 18, .06);
            padding: 42px 0;
        }
        .privacy-card {
            max-width: 920px;
            margin: 0 auto;
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: var(--cream);
            border-radius: var(--r-md);
            padding: 24px 28px;
        }
        .privacy-card .shield-lines {
            flex: 0 0 26px;
            width: 26px;
            height: 32px;
            border: 2px solid var(--gold-deep);
            border-radius: 8px 8px 12px 12px;
            margin-top: 6px;
            opacity: .8;
        }
        .privacy-card p {
            margin: 0;
            font-size: 13px;
            line-height: 1.8;
            color: var(--muted);
        }
        .site-footer {
            background: var(--green-950);
            color: var(--cream);
            padding: 76px 0 28px;
        }
        .site-footer a {
            transition: color .3s ease;
        }
        .site-footer a:hover {
            color: var(--gold-light);
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 21px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .footer-brand .brand-mark {
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--gold), var(--gold-deep));
            color: var(--green-950);
            font-size: 16px;
            font-weight: 800;
        }
        .footer-desc {
            color: rgba(247, 244, 237, .58);
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
            margin: 0;
        }
        .footer-col-title {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            letter-spacing: .08em;
            margin-bottom: 18px;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(247, 244, 237, .64);
            font-size: 14px;
            line-height: 1.6;
        }
        .footer-links a:hover {
            color: var(--gold-light);
            padding-left: 3px;
        }
        .footer-divider {
            border-color: rgba(247, 244, 237, .12);
            margin: 44px 0 22px;
            opacity: 1;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: space-between;
            color: rgba(247, 244, 237, .44);
            font-size: 13px;
        }
        .footer-bottom p {
            margin: 0;
        }
        .modal-content {
            border: 0;
            border-radius: 26px;
            background: var(--paper);
            box-shadow: 0 28px 80px rgba(6, 12, 9, .36);
            overflow: hidden;
        }
        .modal-header {
            border-bottom: 1px solid rgba(12, 23, 18, .08);
            padding: 24px 30px 14px;
        }
        .modal-title {
            color: var(--green-950);
            font-size: 22px;
            font-weight: 800;
        }
        .modal-header .btn-close {
            filter: grayscale(1) brightness(.25);
            transition: transform .3s ease;
        }
        .modal-header .btn-close:hover {
            transform: rotate(90deg);
        }
        .modal-body {
            padding: 24px 30px 32px;
        }
        .form-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--green-950);
            margin-bottom: 8px;
        }
        .form-control {
            border: 1px solid rgba(12, 23, 18, .16);
            border-radius: 12px;
            background: #fff;
            color: var(--ink);
            padding: 12px 14px;
            font-size: 15px;
            box-shadow: none;
            line-height: 1.5;
        }
        .form-control::placeholder {
            color: rgba(102, 112, 107, .45);
        }
        .form-control:focus {
            border-color: var(--gold);
            outline: 0;
            box-shadow: 0 0 0 3px rgba(198, 174, 122, .18);
        }
        .form-check-input {
            border-color: rgba(12, 23, 18, .2);
            box-shadow: none;
        }
        .form-check-input:focus {
            box-shadow: 0 0 0 3px rgba(198, 174, 122, .18);
            border-color: var(--gold-deep);
        }
        .form-check-input:checked {
            background-color: var(--green-950);
            border-color: var(--green-950);
        }
        .privacy-label {
            font-size: 12px;
            color: var(--muted);
            line-height: 1.6;
        }
        .assist-success {
            text-align: center;
            padding: 40px 20px;
        }
        .assist-success .success-ico {
            width: 56px;
            height: 56px;
            margin: 0 auto 18px;
            border-radius: 50%;
            background: rgba(198, 174, 122, .2);
            border: 1px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-deep);
            font-size: 26px;
            font-weight: 400;
        }
        .assist-success h4 {
            font-size: 20px;
            margin-bottom: 10px;
        }
        .assist-success p {
            color: var(--muted);
            margin: 0;
        }
        @media (max-width:991px) {
            .path-layout {
                grid-template-columns: 1fr;
            }
            .dir-guide {
                position: static;
                margin-top: 10px;
            }
            .footer-links {
                margin-bottom: 20px;
            }
        }
        @media (max-width:767px) {
            .cat-hero {
                padding: 132px 0 66px;
            }
            .hero-actions {
                width: 100%;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .quick-anchor-section {
                margin-top: -28px;
                padding-bottom: 64px;
            }
            .case-list li {
                flex-direction: column;
            }
            .timeline-item {
                padding-left: 72px;
            }
            .timeline-item::before {
                left: 25px;
            }
            .timeline-dot {
                width: 50px;
                height: 50px;
                font-size: 14px;
            }
            .timeline-card {
                padding: 22px;
            }
            .footer-bottom {
                flex-direction: column;
            }
        }
        @media (max-width:520px) {
            .section {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .modal-body {
                padding: 20px 18px 24px;
            }
        }