/* roulang page: index */
:root {
    --page: #F4F1EA;
    --surface: #FCFBF7;
    --surface-muted: #E5EFEA;
    --brand: #0D4B3E;
    --brand-dark: #093B31;
    --brand-deep: #0A3D33;
    --gold: #C5A15B;
    --gold-light: #F2E7CE;
    --ink: #16211E;
    --muted: #6B7873;
    --line: #E5DED1;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-pill: 999px;
    --shadow-card: 0 10px 30px rgba(16, 32, 28, .06);
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    min-height: 100vh;
    background: var(--page);
    color: var(--ink);
    font-family: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", system-ui, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

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

  button,
  input,
  select {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
  }

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

  .skip-link {
    position: fixed;
    top: -100px;
    left: 16px;
    z-index: 9999;
    background: var(--brand-deep);
    color: #fff;
    padding: 10px 18px;
    border-radius: 6px;
    transition: top .2s ease;
  }

  .skip-link:focus {
    top: 12px;
    color: #fff;
  }

  .container-site {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
  }

  @media (min-width: 768px) {
    .container-site {
      padding-left: 24px;
      padding-right: 24px;
    }
  }

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(252, 251, 247, .96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
    transition: box-shadow .25s ease;
  }

  .site-header.is-scrolled {
    box-shadow: 0 6px 24px rgba(16, 32, 28, .06);
  }

  .header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    height: 72px;
  }

  .brand-block {
    display: inline-flex;
    align-items: baseline;
    flex-shrink: 0;
    letter-spacing: .02em;
  }

  .brand-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--brand);
    line-height: 1.1;
  }

  .brand-sub {
    font-size: .95rem;
    font-weight: 600;
    color: var(--gold);
    margin-left: 4px;
    line-height: 1.1;
  }

  .nav-scroll {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 8px 2px;
    flex: 1;
    justify-content: center;
  }

  .nav-scroll::-webkit-scrollbar {
    display: none;
  }

  .nav-tabs {
    background: rgba(229, 222, 209, .45);
    border-radius: var(--radius-pill);
    padding: 4px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    white-space: nowrap;
  }

  .nav-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 36px;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    font-size: .88rem;
    font-weight: 500;
    color: var(--ink);
    transition: background .15s ease, color .15s ease;
    border: 1px solid transparent;
  }

  .nav-tab:hover {
    color: var(--brand);
    background: rgba(13, 75, 62, .06);
  }

  .nav-tab.is-active {
    background: var(--brand);
    color: #FCFBF7;
    box-shadow: 0 4px 12px rgba(13, 75, 62, .18);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 6px;
    font-weight: 600;
    font-size: .95rem;
    padding: 11px 20px;
    line-height: 1;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, border-color .2s ease, transform .12s ease, box-shadow .2s ease;
    white-space: nowrap;
  }

  .btn:active {
    transform: scale(.98);
  }

  .btn-sm {
    min-height: 42px;
    padding: 0 18px;
    font-size: .9rem;
  }

  .btn-primary {
    background: var(--brand);
    color: #FCFBF7;
    border-color: var(--brand);
  }

  .btn-primary:hover {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(13, 75, 62, .2);
  }

  .btn-outline {
    background: transparent;
    color: var(--brand);
    border-color: var(--brand);
  }

  .btn-outline:hover {
    background: var(--brand);
    color: #FCFBF7;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(13, 75, 62, .14);
  }

  .btn-gold {
    background: var(--gold);
    color: #16211E;
    border-color: var(--gold);
  }

  .btn-gold:hover {
    background: #b79546;
    border-color: #b79546;
    color: #FCFBF7;
    transform: translateY(-2px);
  }

  .btn-light-outline {
    background: transparent;
    color: #FCFBF7;
    border: 1px solid rgba(255, 255, 255, .55);
  }

  .btn-light-outline:hover {
    background: rgba(255, 255, 255, .12);
    border-color: #FCFBF7;
    color: #FCFBF7;
  }

  .section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gold);
  }

  .section-eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--gold);
  }

  .hero-home {
    position: relative;
    overflow: hidden;
    background:
      linear-gradient(100deg, rgba(244, 241, 234, .98) 6%, rgba(252, 251, 247, .93) 48%, rgba(252, 251, 247, .82) 85%),
      url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  }

  .hero-home::after {
    content: "";
    position: absolute;
    right: -90px;
    bottom: 40px;
    width: 340px;
    height: 340px;
    border: 1px solid rgba(197, 161, 91, .3);
    border-radius: 50%;
    pointer-events: none;
  }

  .hero-main {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) .85fr;
    align-items: center;
    gap: 40px;
    padding: 88px 0 56px;
    position: relative;
    z-index: 2;
  }

  .hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    background: rgba(229, 239, 234, .8);
    border: 1px solid rgba(13, 75, 62, .12);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: .82rem;
    font-weight: 600;
    margin-bottom: 22px;
  }

  .hero-kicker::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
  }

  .hero-title {
    font-size: clamp(2.1rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.02em;
    color: var(--brand);
    margin: 0 0 18px;
    max-width: 780px;
  }

  .hero-title .hero-title-gold {
    color: var(--gold);
    font-weight: 700;
  }

  .hero-lead {
    max-width: 640px;
    font-size: 1.05rem;
    line-height: 1.8;
    color: #394740;
    margin: 0 0 32px;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    margin-bottom: 40px;
  }

  .hero-panel {
    border-top: 1px solid rgba(13, 75, 62, .16);
    border-bottom: 1px solid rgba(13, 75, 62, .16);
    max-width: 720px;
    padding: 14px 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .hero-panel-item {
    border-left: 1px solid rgba(13, 75, 62, .1);
    padding-left: 14px;
  }

  .hero-panel-item dt {
    font-family: Archivo, "DIN Alternate", sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--brand);
    line-height: 1.2;
  }

  .hero-panel-item dd {
    margin: 4px 0 0;
    font-size: .82rem;
    line-height: 1.5;
    color: #556760;
  }

  .hero-aside {
    position: relative;
    min-height: 400px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(16, 32, 28, .16);
  }

  .hero-aside img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 440px;
  }

  .hero-aside-caption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    background: rgba(10, 61, 51, .82);
    color: #FCFBF7;
    padding: 14px 18px;
    border-radius: 10px;
    backdrop-filter: blur(6px);
    display: flex;
    gap: 10px;
    align-items: center;
  }

  .hero-aside-caption .caption-num {
    font-family: Archivo, "DIN Alternate", sans-serif;
    color: var(--gold);
    font-size: 1.2rem;
    font-weight: 800;
  }

  .section-pad {
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .section-title {
    font-size: clamp(1.5rem, 2.6vw, 2.4rem);
    line-height: 1.25;
    letter-spacing: -.015em;
    margin: 8px 0 14px;
    color: var(--ink);
    font-weight: 700;
  }

  .section-lead {
    color: var(--muted);
    max-width: 780px;
    line-height: 1.8;
  }

  .intro-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 32px;
    align-items: center;
  }

  .intro-media {
    grid-column: span 5;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
  }

  .intro-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(10, 61, 51, .55) 100%);
  }

  .intro-media img {
    width: 100%;
    height: 420px;
    object-fit: cover;
  }

  .intro-content {
    grid-column: span 7;
    padding-left: 12px;
  }

  .intro-list {
    margin-top: 26px;
    display: grid;
    gap: 16px;
  }

  .intro-list-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border-bottom: 1px solid var(--line);
    padding-bottom: 16px;
  }

  .intro-list-item .list-index {
    font-family: Archivo, "DIN Alternate", sans-serif;
    color: var(--gold);
    font-weight: 800;
    font-size: .9rem;
    line-height: 1.4;
    min-width: 36px;
    border-bottom: 2px solid var(--gold);
    padding-bottom: 2px;
  }

  .intro-list-item h3 {
    margin: 0 0 4px;
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--ink);
  }

  .intro-list-item p {
    margin: 0;
    color: var(--muted);
    font-size: .92rem;
    line-height: 1.65;
  }

  .cmp-wrap {
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--line);
    overflow: hidden;
    box-shadow: var(--shadow-card);
  }

  .cmp-scroll {
    width: 100%;
    overflow-x: auto;
  }

  .cmp-table {
    width: 100%;
    min-width: 760px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: .95rem;
  }

  .cmp-table th,
  .cmp-table td {
    padding: 22px 24px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
  }

  .cmp-table thead th {
    background: #F4F1EA;
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--ink);
  }

  .cmp-table th.plan-name {
    background: transparent;
    color: var(--brand);
    font-weight: 800;
  }

  .cmp-table td.plan-cell {
    color: #394740;
    line-height: 1.7;
  }

  .cmp-table tr:last-child th,
  .cmp-table tr:last-child td {
    border-bottom: none;
  }

  .cmp-table tbody tr:hover {
    background: rgba(229, 239, 234, .4);
  }

  .plan-recommended {
    position: relative;
    background: rgba(197, 161, 91, .06);
    box-shadow: inset 0 0 0 1px rgba(197, 161, 91, .45);
  }

  .badge-rec {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--gold);
    color: #FCFBF7;
    border-radius: 999px;
    font-size: .68rem;
    font-weight: 700;
    padding: 2px 8px;
    vertical-align: middle;
    letter-spacing: .04em;
  }

  .plan-name .badge-rec {
    vertical-align: 3px;
  }

  .highlight-panel {
    position: relative;
    background:
      linear-gradient(120deg, rgba(10, 61, 51, .95), rgba(13, 75, 62, .88)),
      url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
    color: #F4F1EA;
    border-radius: 18px;
    overflow: hidden;
    padding: 56px 20px;
  }

  .highlight-panel .container-site {
    position: relative;
    z-index: 2;
  }

  .highlight-panel .section-eyebrow {
    color: var(--gold);
  }

  .highlight-panel .section-eyebrow::before {
    background: var(--gold);
  }

  .highlight-panel .section-title {
    color: #FCFBF7;
    max-width: 640px;
  }

  .highlight-layout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 40px;
    margin-top: 46px;
  }

  .highlight-copy {
    color: rgba(244, 241, 234, .8);
    font-size: 1rem;
    line-height: 1.8;
  }

  .highlight-points {
    display: grid;
    gap: 0;
    border-top: 1px solid rgba(255, 255, 255, .2);
    margin-top: 36px;
  }

  .highlight-point {
    display: flex;
    gap: 22px;
    padding: 26px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
  }

  .highlight-point .point-num {
    font-family: Archivo, "DIN Alternate", sans-serif;
    color: var(--gold);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    min-width: 54px;
  }

  .highlight-point h3 {
    color: #FCFBF7;
    font-size: 1.12rem;
    margin: 0 0 8px;
    font-weight: 700;
  }

  .highlight-point p {
    color: rgba(244, 241, 234, .75);
    font-size: .94rem;
    line-height: 1.7;
    margin: 0;
  }

  .preview-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .preview-main {
    grid-column: span 7;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    min-height: 430px;
    background: #E5EFEA;
    box-shadow: var(--shadow-card);
  }

  .preview-main>img {
    width: 100%;
    height: 100%;
    min-height: 430px;
    object-fit: cover;
  }

  .preview-lock {
    position: absolute;
    inset: auto 0 0 0;
    background: rgba(10, 61, 51, .78);
    backdrop-filter: blur(8px);
    color: #FCFBF7;
    padding: 24px 28px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
  }

  .preview-lock .lock-title {
    font-weight: 700;
    font-size: 1.08rem;
    margin: 0 0 4px;
  }

  .preview-lock .lock-desc {
    font-size: .84rem;
    color: rgba(244, 241, 234, .85);
    margin: 0;
  }

  .preview-side {
    grid-column: span 5;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .preview-card {
    display: grid;
    grid-template-columns: 128px 1fr;
    gap: 16px;
    background: var(--surface);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--line);
    transition: transform .2s ease, box-shadow .2s ease;
  }

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

  .preview-card .thumb {
    overflow: hidden;
    min-height: 112px;
    background: #ddd7cc;
  }

  .preview-card .thumb img {
    width: 100%;
    height: 112px;
    object-fit: cover;
    transition: transform .3s ease;
  }

  .preview-card:hover .thumb img {
    transform: scale(1.03);
  }

  .preview-card .card-meta {
    padding: 14px 12px 12px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .preview-card .card-tag {
    align-self: flex-start;
    background: var(--gold-light);
    color: #8a6a30;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
    padding: 2px 10px;
    margin-bottom: 8px;
  }

  .preview-card h3 {
    font-size: .96rem;
    line-height: 1.5;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--ink);
  }

  .preview-card p {
    font-size: .78rem;
    color: var(--muted);
    margin: 0;
    line-height: 1.5;
  }

  .cms-section {
    background: #FCFBF7;
  }

  .cms-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 38px;
    margin-top: 40px;
  }

  .cms-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px 2px;
    border-bottom: 1px solid var(--line);
    position: relative;
    transition: padding-left .2s ease;
  }

  .cms-item::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 28px;
    bottom: 28px;
    width: 2px;
    background: transparent;
    transition: background .2s ease;
  }

  .cms-item:hover::before {
    background: var(--gold);
  }

  .cms-item:hover {
    padding-left: 8px;
  }

  .cms-item-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: .78rem;
  }

  .cms-cat {
    display: inline-block;
    background: var(--surface-muted);
    color: var(--brand);
    border-radius: 999px;
    padding: 2px 10px;
    font-weight: 600;
    letter-spacing: .02em;
  }

  .cms-date {
    color: var(--muted);
    font-family: Archivo, "DIN Alternate", sans-serif;
  }

  .cms-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.5;
    color: var(--ink);
  }

  .cms-item h3 a {
    transition: color .2s ease;
  }

  .cms-item h3 a:hover {
    color: var(--brand);
  }

  .cms-item p {
    margin: 0;
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .cms-item-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    color: var(--brand);
    font-weight: 600;
    transition: gap .2s ease;
  }

  .cms-item-link:hover {
    gap: 10px;
    color: var(--brand-dark);
  }

  .cms-empty {
    grid-column: 1 / -1;
    border: 1px dashed var(--line);
    border-radius: 12px;
    background: #F4F1EA;
    text-align: center;
    padding: 46px 20px;
    color: var(--muted);
  }

  .faq-block {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 60px;
    align-items: start;
  }

  .faq-list {
    border-top: 1px solid var(--line);
  }

  .faq-item {
    border-bottom: 1px solid var(--line);
  }

  .faq-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    min-height: 60px;
    padding: 8px 0;
    cursor: pointer;
    transition: color .2s ease;
  }

  .faq-btn:hover {
    color: var(--brand);
  }

  .faq-btn[aria-expanded="true"] {
    color: var(--brand);
  }

  .faq-icon {
    flex: 0 0 24px;
    width: 24px;
    height: 24px;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--gold);
    transition: transform .25s ease, background .25s ease;
  }

  .faq-btn[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
    background: var(--gold);
    color: #FCFBF7;
    border-color: var(--gold);
  }

  .faq-answer {
    overflow: hidden;
    max-height: 0;
    transition: max-height .3s ease;
  }

  .faq-answer-inner {
    padding: 0 28px 20px 0;
    color: var(--muted);
    line-height: 1.75;
    font-size: .95rem;
  }

  .join-panel {
    position: relative;
    background:
      linear-gradient(115deg, rgba(10, 61, 51, .96), rgba(13, 75, 62, .92)),
      url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    color: #F4F1EA;
    border-radius: 20px;
    overflow: hidden;
    padding: 70px 24px;
  }

  .join-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
  }

  .join-copy .section-eyebrow {
    color: var(--gold);
  }

  .join-copy .section-eyebrow::before {
    background: var(--gold);
  }

  .join-copy .section-title {
    color: #FCFBF7;
    max-width: 520px;
  }

  .join-copy p {
    color: rgba(244, 241, 234, .82);
    max-width: 500px;
  }

  .join-form {
    background: rgba(252, 251, 247, .96);
    border-radius: 16px;
    padding: 34px 30px;
    color: var(--ink);
    box-shadow: 0 20px 50px rgba(0, 0, 0, .12);
  }

  .form-field {
    margin-bottom: 18px;
  }

  .form-field label {
    display: block;
    font-size: .84rem;
    font-weight: 600;
    color: var(--brand);
    margin-bottom: 6px;
  }

  .form-control {
    width: 100%;
    min-height: 48px;
    background: #F4F1EA;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: .95rem;
    color: var(--ink);
    transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
  }

  .form-control:hover {
    background: #FCFBF7;
  }

  .form-control:focus {
    outline: none;
    border-color: var(--gold);
    background: #FCFBF7;
    box-shadow: 0 0 0 3px rgba(197, 161, 91, .18);
  }

  .form-tip {
    display: block;
    min-height: 20px;
    padding-top: 4px;
    font-size: .78rem;
    color: #b4513b;
  }

  .form-success {
    display: none;
    align-items: center;
    gap: 8px;
    background: var(--surface-muted);
    color: var(--brand);
    border: 1px solid rgba(13, 75, 62, .15);
    border-radius: 8px;
    padding: 12px 16px;
    margin: 14px 0 0;
    font-size: .9rem;
    font-weight: 600;
  }

  .form-success.is-visible {
    display: flex;
  }

  .site-footer {
    background: var(--brand-deep);
    color: rgba(244, 241, 234, .75);
  }

  .footer-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 48px;
    padding: 64px 0 44px;
  }

  .footer-brand .brand-name {
    color: #FCFBF7;
  }

  .footer-brand .brand-sub {
    color: var(--gold);
  }

  .footer-brand p {
    margin-top: 16px;
    font-size: .92rem;
    max-width: 360px;
    line-height: 1.8;
  }

  .footer-title {
    color: #FCFBF7;
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: .08em;
    margin: 0 0 18px;
  }

  .footer-links {
    display: grid;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .footer-links a {
    font-size: .92rem;
    transition: color .2s ease;
    border-bottom: 1px solid transparent;
  }

  .footer-links a:hover {
    color: #FCFBF7;
    border-bottom-color: rgba(197, 161, 91, .6);
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 20px 0;
    font-size: .82rem;
    color: rgba(244, 241, 234, .55);
  }

  @media (max-width: 1023px) {
    .hero-main {
      grid-template-columns: 1fr;
      padding-top: 64px;
    }

    .hero-aside {
      display: none;
    }

    .intro-grid {
      grid-template-columns: 1fr;
    }

    .intro-media {
      grid-column: 1;
    }

    .intro-content {
      grid-column: 1;
      padding-left: 0;
    }

    .preview-grid {
      grid-template-columns: 1fr;
    }

    .preview-main,
    .preview-side {
      grid-column: 1;
    }

    .faq-block {
      grid-template-columns: 1fr;
      gap: 32px;
    }

    .join-inner {
      grid-template-columns: 1fr;
      gap: 40px;
    }
  }

  @media (max-width: 767px) {
    .section-pad {
      padding-top: 56px;
      padding-bottom: 56px;
    }

    .header-row {
      gap: 8px;
      height: auto;
      min-height: 72px;
      flex-wrap: nowrap;
    }

    .brand-name {
      font-size: 1.1rem;
    }

    .brand-sub {
      font-size: .8rem;
    }

    .btn-sm {
      padding: 0 12px;
      font-size: .82rem;
      min-height: 36px;
    }

    .hero-main {
      padding-top: 48px;
      padding-bottom: 40px;
    }

    .hero-title {
      font-size: clamp(1.8rem, 8vw, 2.6rem);
    }

    .hero-lead {
      font-size: .95rem;
    }

    .hero-panel {
      grid-template-columns: 1fr 1fr;
    }

    .hero-panel-item:nth-child(3) {
      display: none;
    }

    .preview-card {
      grid-template-columns: 100px 1fr;
    }

    .preview-card .thumb {
      min-height: 0;
    }

    .preview-card .thumb img {
      height: 100%;
    }

    .cms-grid {
      grid-template-columns: 1fr;
    }

    .join-panel {
      padding: 42px 16px;
      border-radius: 14px;
    }

    .join-form {
      padding: 24px 18px;
    }

    .footer-content {
      grid-template-columns: 1fr;
      gap: 32px;
      padding: 48px 0 36px;
    }

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

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: .01ms !important;
      transition-duration: .01ms !important;
      scroll-behavior: auto !important;
    }
  }

/* roulang page: category1 */
:root {
    --bg: #F4F1EA;
    --surface: #FCFBF7;
    --primary: #0D4B3E;
    --primary-deep: #093B31;
    --primary-soft: #E5EFEA;
    --gold: #C5A15B;
    --gold-soft: #F2E7CE;
    --text: #16211E;
    --muted: #6B7873;
    --line: #E5DED1;
    --dark: #0A3D33;
    --radius: 8px;
    --shadow-soft: 0 10px 30px rgba(16, 32, 28, .06);
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
  }
  img { max-width: 100%; display: block; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; }

  h1, h2, h3, p, ul, ol, figure {
    margin: 0;
  }
  ul, ol { padding: 0; }

  :focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
    border-radius: 4px;
  }

  .container-site {
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  .section-space {
    padding: 96px 0;
  }

  .page-section + .page-section {
    border-top: 1px solid rgba(229, 222, 209, .85);
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    height: 72px;
    background: rgba(252, 251, 247, .92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(229, 222, 209, .9);
  }
  .header-row {
    height: 72px;
    display: flex;
    align-items: center;
    gap: 24px;
  }

  .brand-block {
    display: flex;
    align-items: baseline;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .brand-name {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--primary);
  }
  .brand-sub {
    font-size: 13px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: .08em;
  }

  .nav-scroll {
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .nav-scroll::-webkit-scrollbar { display: none; }
  .nav-tabs {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: #EBE6DC;
    border-radius: 999px;
    max-width: max-content;
    align-items: center;
  }
  .nav-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    color: #4F5C57;
    white-space: nowrap;
    transition: color .15s ease, background-color .15s ease;
  }
  .nav-tab:hover {
    color: var(--primary);
    background: rgba(255, 255, 255, .62);
  }
  .nav-tab.active {
    background: var(--primary);
    color: #FFFDF7;
    box-shadow: 0 4px 12px rgba(13, 75, 62, .18);
  }
  .nav-tab.active:hover {
    background: var(--primary-deep);
    color: #FFFDF7;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 6px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
    will-change: transform;
    cursor: pointer;
    white-space: nowrap;
  }
  .btn:active {
    transform: scale(.98);
  }
  .btn-primary {
    background: var(--primary);
    color: #FFFDF7;
    padding: 12px 24px;
    font-size: 15px;
  }
  .btn-primary:hover {
    background: var(--primary-deep);
    color: #F9F6EF;
  }
  .btn-primary:hover .btn-arrow {
    transform: translateX(3px);
  }
  .btn-sm {
    padding: 8px 18px;
    font-size: 14px;
    border-radius: 6px;
  }
  .btn-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, .7);
    color: #FFFDF7;
  }
  .btn-outline:hover {
    background: rgba(255, 255, 255, .08);
    border-color: #FFFDF7;
  }
  .btn-subtle {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
  }
  .btn-subtle:hover {
    background: var(--primary);
    color: #FFFDF7;
  }
  .btn-arrow {
    display: inline-block;
    transition: transform .2s ease;
  }

  .hero-mini {
    position: relative;
    padding: 88px 0 72px;
    color: #FFFDF7;
    background-image: linear-gradient(90deg, rgba(9, 43, 41, .94) 0%, rgba(10, 61, 51, .76) 58%, rgba(244, 241, 234, .3) 100%), url('/assets/images/backpic/back-1.webp');
    background-size: cover;
    background-position: center;
    overflow: hidden;
  }
  .hero-mini::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 1px;
    background: rgba(197, 161, 91, .55);
  }
  .hero-mini .kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    border: 1px solid rgba(197, 161, 91, .5);
    border-radius: 999px;
    color: #F2E7CE;
    font-size: 13px;
    letter-spacing: .1em;
    background: rgba(255, 255, 255, .06);
    margin-bottom: 22px;
  }
  .hero-mini .display-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.18;
    font-weight: 700;
    letter-spacing: .02em;
    max-width: 900px;
  }
  .hero-mini .display-title em {
    font-style: normal;
    color: var(--gold);
  }
  .hero-mini .hero-lead {
    max-width: 640px;
    margin-top: 16px;
    color: rgba(244, 241, 234, .92);
    font-size: 16px;
  }
  .hero-mini .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
  }
  .breadcrumb-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    margin-top: 18px;
  }
  .breadcrumb-line a:hover {
    color: var(--primary);
  }
  .breadcrumb-line .crumb-light {
    color: rgba(244,241,234,.86);
  }

  .card-soft {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
  }

  .check-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 28px 24px;
    transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
    overflow: hidden;
  }
  .check-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 2px;
    background: var(--gold);
    opacity: 0;
    transition: opacity .2s ease;
  }
  .check-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(16, 32, 28, .08);
    border-color: rgba(197, 161, 91, .6);
  }
  .check-card:hover::before {
    opacity: 1;
  }
  .check-card .check-num {
    color: var(--gold);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .08em;
  }
  .check-card h3 {
    margin-top: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.5;
  }
  .check-card p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
  }

  .split-image-text {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
    align-items: center;
  }
  .image-stack {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
  }
  .image-stack .img-tag {
    position: absolute;
    left: 20px;
    top: 20px;
    background: rgba(13, 75, 62, .86);
    color: #F2E7CE;
    border-radius: 999px;
    padding: 5px 14px;
    font-size: 13px;
    border: 1px solid rgba(197,161,91,.28);
  }

  .entry-list {
    list-style: none;
    margin-top: 6px;
  }
  .entry-list li {
    position: relative;
    padding: 18px 0 18px 42px;
    border-bottom: 1px solid var(--line);
  }
  .entry-list li:last-child {
    border-bottom: none;
  }
  .entry-list li .entry-index {
    position: absolute;
    left: 0;
    top: 20px;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: .06em;
    font-size: 15px;
    font-family: "DIN Alternate", "Oswald", Archivo, sans-serif;
  }
  .entry-list li h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
  }
  .entry-list li p {
    margin-top: 4px;
    color: var(--muted);
    font-size: 14px;
  }

  .digit-band {
    background: var(--dark);
    color: #F4F1EA;
    border-radius: 16px;
    overflow: hidden;
  }
  .digit-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 24px;
    padding: 38px 20px;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .digit-item:last-child {
    border-bottom: none;
  }
  .digit-item .big-num {
    color: var(--gold);
    font-size: 34px;
    line-height: 1;
    font-weight: 700;
    opacity: .95;
    font-family: "DIN Alternate", Oswald, Archivo, sans-serif;
    padding-top: 6px;
  }
  .digit-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: #FFFDF7;
  }
  .digit-item p {
    margin-top: 8px;
    color: rgba(244, 241, 234, .8);
    font-size: 15px;
    line-height: 1.8;
    max-width: 760px;
  }

  .section-title {
    font-size: clamp(1.6rem, 3.2vw, 2.3rem);
    line-height: 1.4;
    font-weight: 600;
    color: var(--text);
  }
  .section-title .accent {
    color: var(--gold);
  }
  .section-note {
    margin-top: 12px;
    color: var(--muted);
    font-size: 15px;
    max-width: 660px;
  }

  .steps-wrap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 36px;
  }
  .step-block {
    position: relative;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
    padding: 30px 22px 26px;
  }
  .step-block .step-no {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gold);
    color: var(--gold);
    border-radius: 50%;
    font-weight: 700;
    font-size: 15px;
    background: var(--gold-soft);
  }
  .step-block h3 {
    margin-top: 18px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.45;
  }
  .step-block p {
    margin-top: 8px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
  }

  .faq-block {
    max-width: 880px;
    margin: 36px auto 0;
  }
  details.faq-item {
    border-bottom: 1px solid var(--line);
  }
  details.faq-item:first-of-type {
    border-top: 1px solid var(--line);
  }
  .faq-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0;
    min-height: 44px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text);
    transition: color .15s ease;
  }
  .faq-item summary::-webkit-details-marker {
    display: none;
  }
  .faq-item summary:hover {
    color: var(--primary);
  }
  .faq-item summary .faq-icon {
    position: relative;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
  }
  .faq-item summary .faq-icon::before,
  .faq-item summary .faq-icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 16px;
    height: 1.5px;
    background: var(--primary);
    transform: translate(-50%, -50%);
    transition: transform .2s ease, opacity .2s ease;
  }
  .faq-item summary .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
  }
  details[open] summary .faq-icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
  }
  details[open] summary {
    color: var(--primary);
  }
  .faq-answer {
    padding: 0 0 22px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.85;
  }

  .cta-strong {
    position: relative;
    background: var(--dark);
    border-radius: 16px;
    overflow: hidden;
    color: #F4F1EA;
  }
  .cta-strong::before {
    content: "";
    position: absolute;
    right: -90px;
    top: -90px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(197, 161, 91, .08);
  }
  .cta-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    flex-wrap: wrap;
    padding: 56px;
  }
  .cta-inner h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 600;
    line-height: 1.5;
    color: #FFFDF7;
    max-width: 760px;
  }
  .cta-inner p {
    margin-top: 8px;
    color: rgba(244, 241, 234, .74);
    max-width: 760px;
  }
  .cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    flex-shrink: 0;
  }

  .site-footer {
    border-top: 1px solid var(--line);
    background: #F1EDE5;
    padding: 56px 0 24px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
  }
  .footer-brand-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
  }
  .footer-grid p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
  }
  .footer-nav-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
  }
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
  }
  .footer-links a {
    font-size: 14px;
    color: var(--muted);
    transition: color .15s ease;
  }
  .footer-links a:hover {
    color: var(--primary);
  }
  .footer-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(229, 222, 209, .8);
    margin-top: 40px;
    padding-top: 20px;
    font-size: 13px;
    color: var(--muted);
  }
  .footer-bottom a {
    color: var(--primary);
  }

  @media (max-width: 1024px) {
    .split-image-text {
      grid-template-columns: 1fr;
      gap: 40px;
    }
    .cta-inner {
      padding: 44px;
    }
    .cta-actions {
      width: 100%;
    }
    .cta-actions .btn {
      flex: 1;
    }
  }

  @media (max-width: 900px) {
    .site-header {
      height: auto;
    }
    .header-row {
      flex-wrap: wrap;
      height: auto;
      padding-top: 12px;
      padding-bottom: 12px;
      gap: 12px;
    }
    .brand-block {
      order: 1;
    }
    .nav-scroll {
      order: 3;
      width: 100%;
      flex: 0 0 100%;
    }
    .nav-tabs {
      width: max-content;
      padding: 4px;
    }
    .header-row .btn-sm {
      order: 2;
      margin-left: auto;
    }
    .steps-wrap {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 639px) {
    .container-site {
      padding-left: 18px;
      padding-right: 18px;
    }
    .section-space {
      padding: 60px 0;
    }
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }
    .cta-inner {
      padding: 32px 24px;
    }
    .steps-wrap {
      grid-template-columns: 1fr;
    }
    .digit-item {
      grid-template-columns: 50px 1fr;
      gap: 16px;
      padding: 28px 8px;
    }
    .digit-item .big-num {
      font-size: 26px;
    }
    .cta-actions .btn {
      width: 100%;
    }
    .hero-mini {
      padding: 64px 0 52px;
    }
  }

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

/* roulang page: article */
:root {
  --bg-page: #F4F1EA;
  --bg-surface: #FCFBF7;
  --bg-deep: #0A3D33;
  --primary: #0D4B3E;
  --primary-dark: #093B31;
  --primary-light: #E5EFEA;
  --gold: #C5A15B;
  --gold-soft: #F2E7CE;
  --text-main: #16211E;
  --text-muted: #6B7873;
  --border: #E5DED1;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --shadow-card: 0 10px 30px rgba(16,32,28,.06);
  --font-cn: "PingFang SC","HarmonyOS Sans SC","MiSans","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-num: "Archivo","DIN Alternate","Oswald","PingFang SC",sans-serif;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-main);
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
  border: none;
  background: none;
}
p,
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.container-site {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 24px;
}
@media (max-width: 640px) {
  .container-site {
    padding-inline: 16px;
  }
}
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  line-height: 1;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:active {
  transform: scale(.98);
}
.btn-primary {
  background: var(--primary);
  color: #FCFBF7;
  padding: .9rem 1.6rem;
  font-size: .96rem;
  box-shadow: 0 8px 22px rgba(13,75,62,.18);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(13,75,62,.22);
}
.btn-primary .arrow {
  transition: transform .2s ease;
}
.btn-primary:hover .arrow {
  transform: translateX(3px);
}
.btn-ghost {
  border: 1px solid rgba(13,75,62,.28);
  color: var(--primary);
  background: rgba(252,251,247,.4);
  padding: .85rem 1.45rem;
  font-size: .94rem;
}
.btn-ghost:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: #FCFBF7;
  transform: translateY(-2px);
}
.btn-sm {
  padding: .68rem 1.18rem;
  font-size: .88rem;
}
.btn-block {
  width: 100%;
}
.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

/* ========== 导航 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(244,241,234,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229,222,209,.9);
}
.header-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 72px;
}
.brand-block {
  display: flex;
  align-items: baseline;
  gap: 7px;
  flex-shrink: 0;
  transition: opacity .2s ease;
}
.brand-block:hover {
  opacity: .8;
}
.brand-name {
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--primary-dark);
  line-height: 1.2;
}
.brand-sub {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: #9B7A42;
  border: 1px solid rgba(197,161,91,.6);
  background: var(--gold-soft);
  padding: .28rem .52rem .24rem;
  border-radius: 999px;
  line-height: 1;
}
.nav-scroll {
  display: flex;
  justify-content: center;
  min-width: 0;
}
.nav-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #EAE6DA;
  border: 1px solid rgba(229,222,209,.6);
  padding: 4px;
  border-radius: 999px;
  max-width: 100%;
  scrollbar-width: none;
}
.nav-tabs::-webkit-scrollbar {
  display: none;
}
.nav-tab {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .56rem 1rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 999px;
  white-space: nowrap;
  transition: background .16s ease, color .16s ease, box-shadow .16s ease;
}
.nav-tab:hover {
  color: var(--primary);
  background: rgba(255,255,255,.45);
}
.nav-tab:active {
  transform: scale(.97);
}
.nav-tab.active {
  background: var(--primary);
  color: #FCFBF7;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(13,75,62,.16);
}
@media (max-width: 1024px) {
  .header-row {
    grid-template-columns: auto 1fr auto;
    gap: 16px;
  }
  .brand-name {
    font-size: 1.2rem;
  }
  .nav-tab {
    padding: .52rem .8rem;
    font-size: .84rem;
  }
  .header-cta {
    font-size: .82rem;
    padding: .55rem .85rem;
  }
}
@media (max-width: 860px) {
  .site-header {
    position: relative;
  }
  .header-row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand cta"
      "nav nav";
    gap: 8px 14px;
    padding-block: 12px;
  }
  .brand-block {
    grid-area: brand;
  }
  .brand-sub {
    display: inline-flex;
  }
  .header-cta {
    grid-area: cta;
  }
  .nav-scroll {
    grid-area: nav;
    justify-content: flex-start;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .nav-tabs {
    flex: 0 0 auto;
  }
}
@media (max-width: 520px) {
  .brand-name {
    font-size: 1.1rem;
  }
  .brand-sub {
    font-size: .66rem;
    padding: .2rem .4rem;
  }
  .btn-sm {
    padding: .6rem .9rem;
    font-size: .84rem;
  }
}

/* ========== 文章页顶部通栏 ========== */
.article-page-lead {
  position: relative;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 30px 0 24px;
}
.article-page-lead::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 240px;
  height: 100%;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  opacity: .09;
  pointer-events: none;
}
.article-page-lead .container-site {
  position: relative;
  z-index: 1;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .84rem;
  color: var(--text-muted);
}
.breadcrumb a {
  color: var(--text-muted);
  transition: color .2s ease;
}
.breadcrumb a:hover {
  color: var(--primary);
}
.bc-sep {
  color: #B6B0A3;
}
.bc-current {
  color: var(--text-main);
  font-weight: 500;
  max-width: 420px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lead-label {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .02em;
}
.lead-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
@media (max-width: 640px) {
  .article-page-lead {
    padding: 22px 0 18px;
  }
  .bc-current {
    max-width: 220px;
  }
}

/* ========== 文章主体 ========== */
.article-main {
  padding: 56px 0 92px;
  position: relative;
}
.article-layout {
  max-width: 820px;
  margin-inline: auto;
  padding-inline: 24px;
}
@media (max-width: 640px) {
  .article-layout {
    padding-inline: 16px;
  }
}
.article-card {
  background: var(--bg-surface);
  border: 1px solid rgba(229,222,209,.7);
  border-radius: 16px;
  padding: clamp(28px, 5vw, 64px);
  box-shadow: 0 18px 48px rgba(16,32,28,.05);
  position: relative;
}
.article-card::before {
  content: "";
  position: absolute;
  left: 34px;
  top: 0;
  width: 68px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(197,161,91,.15));
  border-radius: 0 0 4px 4px;
}
@media (max-width: 640px) {
  .article-card {
    padding: 28px 20px;
    border-radius: 12px;
  }
  .article-card::before {
    left: 20px;
  }
}
.article-header {
  padding-bottom: 30px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.article-header h1 {
  font-size: clamp(1.75rem, 3.4vw, 2.7rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -.015em;
  color: var(--text-main);
  margin-bottom: 20px;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: var(--text-muted);
  font-size: .86rem;
}
.chip-mini {
  display: inline-flex;
  align-items: center;
  padding: .35rem .78rem;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.meta-item::before {
  content: "";
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #C0B9AA;
}
.meta-item:first-of-type::before {
  display: none;
}
.article-hero-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--primary-light);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 34px;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--primary-dark);
}
.article-hero-note strong {
  font-weight: 700;
}
.article-hero-note::before {
  content: "九游体育官网入口";
  flex-shrink: 0;
  display: inline-block;
  font-size: .76rem;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid rgba(13,75,62,.24);
  padding: .28rem .55rem;
  border-radius: 999px;
  line-height: 1.2;
  background: #fff;
}
.article-body {
  font-size: 17px;
  line-height: 1.9;
  color: #22302C;
  overflow-wrap: break-word;
}
.article-body > * + * {
  margin-top: 1.4em;
}
.article-body p {
  margin-bottom: 1.2em;
}
.article-body h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--primary-dark);
  margin-top: 2.4em;
  margin-bottom: .9em;
  padding-bottom: .4em;
  border-bottom: 1px solid var(--border);
}
.article-body h3 {
  font-size: 1.18rem;
  font-weight: 650;
  color: var(--primary);
  margin-top: 2em;
  margin-bottom: .8em;
}
.article-body a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: rgba(197,161,91,.6);
  text-underline-offset: 4px;
  transition: color .2s ease;
}
.article-body a:hover {
  color: var(--gold);
}
.article-body ul,
.article-body ol {
  padding-left: 1.4rem;
}
.article-body ul {
  list-style: disc;
}
.article-body ol {
  list-style: decimal;
}
.article-body li {
  margin-bottom: .5em;
  padding-left: .15rem;
}
.article-body blockquote {
  position: relative;
  margin: 2em 0;
  padding: 1.2em 1.5em;
  background: #F7F3EA;
  border-left: 3px solid var(--gold);
  border-radius: 0 10px 10px 0;
  color: #39413d;
}
.article-body blockquote p:last-child {
  margin-bottom: 0;
}
.article-body img {
  border-radius: 12px;
  margin: 2em 0;
  box-shadow: var(--shadow-card);
}
.article-body figure {
  margin: 2.2em 0;
}
.article-body figcaption {
  font-size: .85rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: .8rem;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: .95rem;
  border-radius: 8px;
  overflow: hidden;
}
.article-body th,
.article-body td {
  border: 1px solid var(--border);
  padding: 12px 14px;
  text-align: left;
}
.article-body th {
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 600;
}
.article-end-line {
  margin-top: 50px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: .86rem;
}
.article-end-line .btn {
  margin-top: 0;
}
.article-empty {
  text-align: center;
  padding: 70px 20px;
}
.article-empty h1 {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  color: var(--primary-dark);
  margin-bottom: 14px;
}
.article-empty p {
  color: var(--text-muted);
  margin-bottom: 28px;
}
@media (max-width: 640px) {
  .article-body {
    font-size: 16px;
  }
}

/* ========== 继续浏览 ========== */
.continue-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 84px 0;
}
.section-head {
  margin-bottom: 44px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: #98783E;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}
.section-head h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: -.01em;
  line-height: 1.3;
}
.section-head p {
  color: var(--text-muted);
  margin-top: 12px;
  max-width: 640px;
}
.related-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--border);
}
.related-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 160px;
  gap: 28px;
  align-items: center;
  padding: 30px 4px;
  border-bottom: 1px solid var(--border);
  transition: background .2s ease, padding .2s ease;
}
.related-item:hover {
  background: rgba(255,255,255,.55);
  padding-left: 14px;
}
.related-no {
  font-family: var(--font-num);
  font-size: 1.3rem;
  color: var(--gold);
  font-weight: 600;
}
.related-info {
  min-width: 0;
}
.related-info .tag {
  display: inline-flex;
  font-size: .76rem;
  color: var(--primary);
  background: var(--primary-light);
  padding: .22rem .6rem;
  border-radius: 999px;
  margin-bottom: 10px;
}
.related-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
  letter-spacing: -.01em;
}
.related-info p {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.related-more {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--primary);
  justify-self: end;
}
.related-more span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.related-item:hover .related-more span {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.related-img {
  width: 160px;
  height: 96px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow-card);
}
@media (max-width: 900px) {
  .related-item {
    grid-template-columns: 44px 1fr;
    gap: 16px;
  }
  .related-img {
    display: none;
  }
  .related-more {
    justify-self: start;
  }
}
@media (max-width: 520px) {
  .continue-section {
    padding: 56px 0;
  }
  .related-item {
    grid-template-columns: 1fr;
    padding: 22px 0;
    gap: 10px;
  }
  .related-no {
    font-size: 1.1rem;
  }
  .related-more {
    margin-top: 6px;
  }
}

/* ========== FAQ ========== */
.article-faq {
  padding: 84px 0;
}
.faq-wrap {
  max-width: 760px;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
  padding: 20px 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  transition: color .2s ease;
  min-height: 44px;
}
.faq-question:hover {
  color: var(--primary);
}
.faq-question .faq-icon {
  position: relative;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.faq-question .faq-icon::before,
.faq-question .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--primary);
  transition: transform .28s ease;
  transform: translate(-50%, -50%);
}
.faq-question .faq-icon::before {
  width: 12px;
  height: 2px;
}
.faq-question .faq-icon::after {
  width: 2px;
  height: 12px;
}
.faq-item.open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}
.faq-item.open .faq-question {
  color: var(--primary);
}
.faq-answer {
  display: none;
  padding: 0 36px 22px 0;
  color: var(--text-muted);
  font-size: .95rem;
  line-height: 1.85;
}
.faq-item.open .faq-answer {
  display: block;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media (max-width: 640px) {
  .article-faq {
    padding: 56px 0;
  }
}

/* ========== 深色 CTA ========== */
.dark-cta {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
  padding: 84px 0;
}
.dark-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  opacity: .09;
  pointer-events: none;
}
.cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: end;
}
.cta-copy {
  color: #F6F1E6;
}
.cta-copy .eyebrow {
  color: var(--gold);
}
.cta-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 18px;
}
.cta-copy h2 span {
  color: var(--gold);
}
.cta-copy p {
  color: rgba(246,241,230,.72);
  max-width: 520px;
  font-size: .97rem;
  line-height: 1.8;
}
.cta-form-panel {
  background: rgba(252,251,247,.97);
  border-radius: 14px;
  padding: 30px;
  box-shadow: 0 24px 60px rgba(0,0,0,.2);
}
.form-field {
  margin-bottom: 18px;
}
.form-label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: .03em;
}
.form-input {
  width: 100%;
  border: 1px solid var(--border);
  background: #FBF9F3;
  border-radius: 6px;
  padding: 12px 14px;
  font-size: .94rem;
  color: var(--text-main);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-input::placeholder {
  color: #A9A296;
}
.form-input:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(13,75,62,.1);
}
.form-error {
  display: none;
  color: #B34A37;
  font-size: .8rem;
  margin-top: 5px;
}
.form-input.error {
  border-color: #B34A37;
  box-shadow: 0 0 0 3px rgba(179,74,55,.08);
}
.form-input.error + .form-error {
  display: block;
}
.form-success {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .9rem;
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 14px;
}
.form-success.show {
  display: flex;
}
.form-success i {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-style: normal;
}
@media (max-width: 900px) {
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}
@media (max-width: 640px) {
  .dark-cta {
    padding: 56px 0;
  }
  .cta-form-panel {
    padding: 22px;
  }
}

/* ========== 页脚 ========== */
.site-footer {
  background: #F0EBE2;
  border-top: 1px solid var(--border);
  padding: 80px 0 30px;
  color: var(--text-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(229,222,209,.9);
}
.footer-brand .brand-block {
  margin-bottom: 18px;
}
.footer-intro {
  font-size: .92rem;
  line-height: 1.8;
  max-width: 300px;
}
.footer-title {
  font-size: .92rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 18px;
  letter-spacing: .04em;
}
.footer-links {
  display: grid;
  gap: 10px;
}
.footer-links a {
  font-size: .9rem;
  color: var(--text-muted);
  transition: color .2s ease, padding-left .2s ease;
}
.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}
.footer-contact {
  font-size: .9rem;
  line-height: 1.8;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 26px;
  font-size: .82rem;
  color: #8A8579;
}
.footer-brand-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
}
.footer-service-note {
  width: 100%;
  text-align: center;
  margin-top: 28px;
  font-size: .74rem;
  letter-spacing: .05em;
  color: #A29C8D;
}
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}
@media (max-width: 560px) {
  .site-footer {
    padding: 50px 0 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* roulang page: category2 */
:root {
            --page-bg: #F4F1EA;
            --surface: #FCFBF7;
            --main: #0D4B3E;
            --main-dark: #093B31;
            --main-soft: #E5EFEA;
            --gold: #C5A15B;
            --gold-soft: #F2E7CE;
            --text: #16211E;
            --muted: #6B7873;
            --line: #E5DED1;
            --deep: #0A3D33;
            --radius-card: 10px;
            --radius-btn: 6px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", sans-serif;
            background: var(--page-bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: 100%;
        }

        :focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-site {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: max(1rem, env(safe-area-inset-left));
            padding-right: max(1rem, env(safe-area-inset-right));
        }

        @media (min-width: 768px) {
            .container-site {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: rgba(244, 241, 234, 0.92);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(229, 222, 209, 0.7);
        }

        .header-row {
            display: flex;
            align-items: center;
            gap: 14px;
            min-height: 72px;
            padding-top: 10px;
            padding-bottom: 10px;
        }

        .brand-block {
            display: inline-flex;
            align-items: baseline;
            gap: 7px;
            flex-shrink: 0;
            line-height: 1.1;
        }

        .brand-name {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--main);
            letter-spacing: -0.02em;
        }

        .brand-sub {
            font-size: 0.76rem;
            font-weight: 600;
            color: var(--gold);
            letter-spacing: 0.12em;
            padding-left: 0.45rem;
            border-left: 1px solid var(--line);
            margin-top: 0.2rem;
        }

        .nav-scroll {
            flex: 1;
            min-width: 0;
            display: flex;
            justify-content: center;
        }

        .nav-tabs {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: #EBE5DA;
            border-radius: 999px;
            padding: 5px;
            max-width: 100%;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab {
            display: inline-flex;
            align-items: center;
            white-space: nowrap;
            padding: 8px 17px;
            border-radius: 999px;
            font-size: 0.92rem;
            color: #43504b;
            font-weight: 500;
            transition: background-color 150ms ease, color 150ms ease;
        }

        .nav-tab:hover {
            color: var(--main-dark);
            background: rgba(255, 255, 255, 0.4);
        }

        .nav-tab.active {
            background: var(--main);
            color: #fff;
            box-shadow: 0 4px 16px rgba(13, 75, 62, 0.14);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-btn);
            border: 1px solid transparent;
            padding: 12px 22px;
            font-weight: 600;
            font-size: 0.95rem;
            line-height: 1.1;
            cursor: pointer;
            transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, color 160ms ease;
        }

        .btn:active {
            transform: scale(0.98);
        }

        .btn-primary {
            background: var(--main);
            color: #fff;
            box-shadow: 0 8px 22px rgba(13, 75, 62, 0.14);
        }

        .btn-primary:hover {
            background: #062E26;
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(13, 75, 62, 0.18);
        }

        .btn-primary svg,
        .btn-primary span.arrow {
            transition: transform 160ms ease;
        }

        .btn-primary:hover span.arrow {
            transform: translateX(3px);
        }

        .btn-ghost {
            background: transparent;
            border-color: rgba(13, 75, 62, 0.35);
            color: var(--main);
        }

        .btn-ghost:hover {
            background: rgba(13, 75, 62, 0.06);
            border-color: var(--main);
            transform: translateY(-2px);
        }

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

        .btn-light:hover {
            background: var(--gold-soft);
            color: var(--main-dark);
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 10px 16px;
            font-size: 0.88rem;
        }

        .page-hero {
            position: relative;
            overflow: hidden;
            background-color: #eee9df;
            background-image: linear-gradient(93deg, rgba(244, 241, 234, 0.98) 0%, rgba(244, 241, 234, 0.92) 48%, rgba(245, 241, 232, 0.66) 100%);
            border-bottom: 1px solid var(--line);
        }

        .page-hero .bg-image {
            position: absolute;
            inset: 0;
            background-image: url("/assets/images/backpic/back-2.png");
            background-size: cover;
            background-position: center right;
            opacity: 0.28;
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            padding-top: clamp(3rem, 8vw, 5rem);
            padding-bottom: clamp(3rem, 8vw, 5rem);
            max-width: 900px;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--gold);
            font-weight: 700;
            letter-spacing: 0.1em;
            font-size: 0.84rem;
            margin-bottom: 22px;
        }

        .hero-kicker::before {
            content: "";
            width: 24px;
            height: 1px;
            background: var(--gold);
        }

        .hero-inner h1 {
            font-size: clamp(2.4rem, 5vw, 4rem);
            line-height: 1.1;
            letter-spacing: -0.02em;
            color: var(--main-dark);
            margin: 0 0 18px;
            font-weight: 800;
        }

        .hero-lead {
            font-size: clamp(1rem, 1.6vw, 1.2rem);
            color: #42534d;
            max-width: 680px;
            line-height: 1.8;
            margin: 0 0 30px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 28px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 5px 12px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.5);
            border: 1px solid var(--line);
            color: #4c5a55;
            font-size: 0.82rem;
            font-weight: 500;
        }

        .section-space {
            padding-top: clamp(56px, 8vw, 96px);
            padding-bottom: clamp(56px, 8vw, 96px);
        }

        .section-head {
            margin-bottom: 42px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--gold);
            font-weight: 700;
            font-size: 0.82rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-kicker::before {
            content: "";
            width: 22px;
            height: 1px;
            background: var(--gold);
        }

        .section-head h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            line-height: 1.2;
            color: var(--main-dark);
            letter-spacing: -0.018em;
            margin: 0;
            font-weight: 700;
        }

        .section-desc {
            color: var(--muted);
            font-size: 1rem;
            line-height: 1.8;
            max-width: 760px;
            margin-top: 12px;
        }

        .split-copy {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            align-items: end;
        }

        @media (min-width: 992px) {
            .split-copy {
                grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
            }
        }

        .cover-card {
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-card);
            background: #ddd6c8;
            box-shadow: 0 10px 30px rgba(16, 32, 28, 0.06);
        }

        .cover-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            margin: 0;
        }

        .media-ratio-4by3 {
            aspect-ratio: 4 / 3;
        }

        .media-ratio-16by10 {
            aspect-ratio: 16 / 10;
        }

        .content-list {
            display: grid;
            gap: 0;
            border-top: 1px solid var(--line);
            margin-top: 14px;
        }

        .content-row {
            display: grid;
            gap: 6px;
            padding: 20px 4px 20px 0;
            border-bottom: 1px solid var(--line);
            transition: background-color 180ms ease, padding-left 180ms ease;
        }

        .content-row:hover {
            background: rgba(13, 75, 62, 0.03);
            padding-left: 10px;
        }

        .content-row h3 {
            margin: 0;
            font-size: 1.12rem;
            color: var(--main-dark);
            font-weight: 700;
        }

        .content-row p {
            margin: 4px 0 0;
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .content-row .text-gold {
            color: var(--gold);
            font-weight: 600;
        }

        .scene-strip {
            display: grid;
            grid-template-columns: 1fr;
            border-top: 1px solid var(--line);
        }

        .scene-item {
            display: grid;
            grid-template-columns: 56px minmax(0, 1fr);
            gap: 18px;
            padding: 26px 0;
            border-bottom: 1px solid var(--line);
        }

        .scene-item .num {
            font-family: "Archivo", "DIN Alternate", "Oswald", sans-serif;
            color: var(--gold);
            font-size: 1.5rem;
            font-weight: 700;
            line-height: 1;
            padding-top: 2px;
        }

        .scene-item h3 {
            font-size: 1.16rem;
            margin: 0 0 6px;
            color: var(--main-dark);
        }

        .scene-item p {
            margin: 0;
            color: var(--muted);
            line-height: 1.75;
            max-width: 680px;
        }

        @media (min-width: 992px) {
            .scene-item {
                grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1.1fr);
            }

            .scene-item p {
                grid-column: 2 / 3;
                max-width: 560px;
            }
        }

        .steps-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            border-top: 1px solid var(--line);
        }

        .step-item {
            display: grid;
            gap: 8px;
            padding: 24px 0;
            border-bottom: 1px solid var(--line);
        }

        .step-index {
            font-family: "Archivo", "DIN Alternate", sans-serif;
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.06em;
        }

        .step-item h3 {
            font-size: 1.05rem;
            color: var(--text);
            margin: 0;
            font-weight: 700;
        }

        .step-item p {
            margin: 0;
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        @media (min-width: 768px) {
            .steps-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                column-gap: 48px;
            }
        }

        @media (min-width: 1080px) {
            .steps-grid {
                grid-template-columns: repeat(4, minmax(0, 1fr));
                column-gap: 40px;
            }
        }

        .dark-panel {
            background: var(--deep);
            color: #f4efe6;
            border-radius: 18px;
            overflow: hidden;
            position: relative;
        }

        .dark-panel .preview-grid {
            display: grid;
            grid-template-columns: 1fr;
        }

        @media (min-width: 992px) {
            .dark-panel .preview-grid {
                grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
            }
        }

        .preview-media {
            position: relative;
            min-height: 300px;
            overflow: hidden;
        }

        .preview-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .member-lock {
            position: absolute;
            inset: 0;
            background: rgba(9, 59, 49, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .member-lock span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 14px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.75);
            background: rgba(10, 61, 51, 0.66);
            color: #fff;
            font-size: 0.82rem;
            letter-spacing: 0.05em;
        }

        .dark-panel .panel-content {
            padding: 34px 24px 38px;
        }

        @media (min-width: 600px) {
            .dark-panel .panel-content {
                padding: 44px 40px 50px;
            }
        }

        .panel-content h2 {
            color: #f7f2e9;
            font-size: clamp(1.5rem, 2.6vw, 2rem);
            line-height: 1.3;
            margin: 0 0 12px;
        }

        .panel-content p {
            color: rgba(244, 239, 230, 0.78);
            line-height: 1.8;
            font-size: 1rem;
            margin: 0 0 24px;
        }

        .premium-feature {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-top: 16px;
            font-size: 0.95rem;
            color: rgba(244, 239, 230, 0.86);
        }

        .premium-feature .dot {
            width: 6px;
            height: 6px;
            border-radius: 999px;
            background: var(--gold);
            margin-top: 11px;
            flex-shrink: 0;
        }

        .faq-wrap {
            max-width: 760px;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
        }

        .faq-item summary {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            min-height: 56px;
            padding: 17px 0;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            transition: color 160ms ease;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            color: var(--main);
        }

        .faq-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 22px;
            height: 22px;
            flex-shrink: 0;
            position: relative;
            border-radius: 50%;
            border: 1px solid var(--line);
            color: var(--gold);
            transition: transform 220ms ease, border-color 220ms ease;
        }

        .faq-icon::before {
            content: "";
            position: absolute;
            width: 10px;
            height: 1px;
            background: currentColor;
        }

        .faq-icon::after {
            content: "";
            position: absolute;
            width: 1px;
            height: 10px;
            background: currentColor;
        }

        .faq-item[open] .faq-icon {
            transform: rotate(45deg);
            border-color: var(--main);
            color: var(--main);
        }

        .faq-item p {
            margin: 0;
            padding: 0 34px 22px 0;
            color: var(--muted);
            line-height: 1.8;
            font-size: 0.98rem;
        }

        .join-cta {
            background: var(--deep);
            color: #f6f1e9;
        }

        .join-inner {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .join-inner {
                grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
                gap: 56px;
            }
        }

        .join-inner h2 {
            color: #f8f3eb;
            font-size: clamp(1.6rem, 2.8vw, 2.2rem);
            line-height: 1.3;
            margin: 0 0 14px;
        }

        .join-inner .desc {
            color: rgba(240, 238, 230, 0.73);
            line-height: 1.8;
            margin: 0;
        }

        .form-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.13);
            border-radius: 18px;
            padding: 28px;
        }

        @media (min-width: 600px) {
            .form-card {
                padding: 36px;
            }
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .form-field label {
            display: block;
            font-size: 0.85rem;
            color: rgba(232, 228, 216, 0.68);
            margin-bottom: 7px;
            letter-spacing: 0.02em;
        }

        .form-field input,
        .form-field select {
            width: 100%;
            background: rgba(255, 255, 255, 0.09);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 8px;
            color: #f6f1e9;
            padding: 13px 14px;
            outline: none;
            transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
            appearance: none;
        }

        .form-field select option {
            color: var(--text);
            background: #f7f2e9;
        }

        .form-field input::placeholder {
            color: rgba(232, 228, 216, 0.4);
        }

        .form-field input:focus,
        .form-field select:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(197, 161, 91, 0.16);
        }

        .form-tip {
            color: rgba(232, 228, 216, 0.52);
            margin: 14px 0 0;
            font-size: 0.86rem;
        }

        .form-success {
            color: var(--gold-soft);
            font-weight: 500;
            margin: 14px 0 0;
        }

        .site-footer {
            background: #ECE6DA;
            border-top: 1px solid var(--line);
            padding-top: 44px;
            padding-bottom: 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
            }
        }

        .footer-brand {
            color: var(--main-dark);
            font-weight: 800;
            font-size: 1.2rem;
            margin: 0 0 6px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            align-items: center;
        }

        .footer-links a {
            color: var(--muted);
            font-size: 0.9rem;
            transition: color 160ms ease;
        }

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

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 6px 16px;
            border-top: 1px solid rgba(13, 75, 62, 0.12);
            margin-top: 28px;
            padding-top: 20px;
            font-size: 0.82rem;
            color: var(--muted);
        }

        @media (max-width: 820px) {
            .header-row {
                flex-wrap: wrap;
            }

            .nav-scroll {
                order: 3;
                flex-basis: 100%;
                justify-content: flex-start;
            }

            .nav-tabs {
                width: 100%;
            }

            .site-header .btn-sm {
                margin-left: auto;
            }
        }

        @media (max-width: 520px) {
            .brand-name {
                font-size: 1.25rem;
            }

            .brand-sub {
                font-size: 0.7rem;
            }

            .btns-hero {
                width: 100%;
            }

            .btns-hero .btn {
                flex: 1;
            }

            .hero-tags {
                margin-top: 18px;
            }
        }

/* roulang page: category3 */
:root {
  --bg: #F4F1EA;
  --paper: #FCFBF7;
  --primary: #0D4B3E;
  --primary-dark: #093B31;
  --primary-light: #E5EFEA;
  --gold: #C5A15B;
  --gold-light: #F2E7CE;
  --text-body: #16211E;
  --text-muted: #6B7873;
  --line: #E5DED1;
  --deep-block: #0A3D33;
  --radius: 6px;
  --shadow-soft: 0 10px 30px rgba(16, 32, 28, 0.06);
  --font-main: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", sans-serif;
  --font-num: "Archivo", "DIN Alternate", "Oswald", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

.container-site {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section-pad {
  padding-block: clamp(3rem, 8vw, 6.2rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-size: .75rem;
  font-weight: 700;
  color: var(--gold);
}

.eyebrow-light {
  color: var(--gold);
}

.section-title {
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -.01em;
  margin-top: .35rem;
}

.section-intro {
  max-width: 720px;
  color: var(--text-muted);
  font-size: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  padding: .75rem 1.35rem;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.2;
  transition: background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
  outline: none;
}

.btn-sm {
  min-height: 38px;
  padding: .45rem .95rem;
  font-size: .875rem;
}

.btn-lg {
  min-height: 50px;
  padding: .9rem 1.6rem;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: #FCFBF7;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .08) inset, 0 6px 16px rgba(9, 59, 49, .16);
}

.btn-primary:hover {
  background: #072e27;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(9, 59, 49, .2);
}

.btn-primary:active {
  transform: scale(.98);
}

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

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

.btn-ghost:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-inverse {
  background: #F4F1EA;
  color: var(--primary);
}

.btn-inverse:hover {
  background: #fffdf8;
  transform: translateY(-2px);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(244, 241, 234, .86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229, 222, 209, .7);
}

.header-row {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  min-height: 72px;
}

.brand-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.24rem;
  font-weight: 800;
  letter-spacing: .03em;
  color: var(--primary);
}

.brand-sub {
  margin-top: .28rem;
  font-size: .63rem;
  letter-spacing: .28em;
  color: var(--gold);
  font-weight: 700;
}

.nav-scroll {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-scroll::-webkit-scrollbar {
  display: none;
}

.nav-tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px;
  border-radius: 999px;
  background: #EAE3D6;
}

.nav-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  height: 36px;
  padding: 0 1rem;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 600;
  color: #43504b;
  transition: background .15s ease, color .15s ease;
}

.nav-tab:hover {
  color: var(--primary);
  background: rgba(13, 75, 62, .08);
}

.nav-tab.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(13, 75, 62, .18);
}

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

/* Hero */
.page-hero {
  position: relative;
  isolation: isolate;
  padding: 3.2rem 0 4.2rem;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: .22;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(244, 241, 234, .42), var(--bg) 96%);
}

.hero-crumb {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 1.6rem;
}

.hero-crumb a:hover {
  color: var(--primary);
}

.page-hero .display-title {
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.12;
  font-weight: 700;
  margin: .25rem 0 1.2rem;
}

.page-hero .lead {
  max-width: 720px;
  color: #46524d;
  font-size: 1.05rem;
}

/* Equity table */
.equity-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(229, 222, 209, .8);
  border-radius: 6px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
}

.equity-table {
  min-width: 780px;
  width: 100%;
}

.equity-row {
  display: grid;
  grid-template-columns: 1.1fr repeat(3, .88fr);
}

.equity-head {
  background: #F8F4EC;
}

.equity-head .equity-cell {
  font-weight: 700;
  font-size: .86rem;
  color: var(--primary);
}

.equity-row + .equity-row {
  border-top: 1px solid rgba(229, 222, 209, .7);
}

.equity-cell {
  padding: 1.15rem 1rem;
  font-size: .88rem;
  line-height: 1.65;
  color: #35413D;
}

.equity-cell:first-child {
  font-weight: 700;
  color: var(--text-body);
}

.equity-cell strong {
  color: var(--text-body);
}

.cell-featured {
  background: linear-gradient(180deg, rgba(197, 161, 91, .1), rgba(197, 161, 91, .025));
  border-left: 1px solid rgba(197, 161, 91, .28);
  border-right: 1px solid rgba(197, 161, 91, .28);
}

.equity-row:hover .equity-cell {
  background-color: rgba(13, 75, 62, .025);
}

.equity-row:hover .equity-cell.cell-featured {
  background: rgba(197, 161, 91, .06);
}

.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .18rem .55rem;
  margin-left: .45rem;
  border-radius: 999px;
  background: var(--gold-light);
  border: 1px solid rgba(197, 161, 91, .45);
  color: #7c5a25;
  font-size: .7rem;
  font-weight: 700;
  vertical-align: middle;
}

/* Deep feature band */
.feature-band {
  background: var(--deep-block);
  color: rgba(252, 251, 247, .94);
  position: relative;
  overflow: hidden;
}

.feature-band::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(197, 161, 91, .2);
  background: rgba(13, 75, 62, .2);
}

.feature-copy p {
  color: rgba(244, 241, 234, .78);
}

.feature-list {
  list-style: none;
  margin-top: 1.4rem;
}

.feature-list li {
  display: flex;
  gap: 1.2rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(244, 241, 234, .12);
}

.feature-list span.f-num {
  font-family: var(--font-num);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold);
  flex-shrink: 0;
  min-width: 2.4rem;
}

.feature-list h3 {
  margin: 0 0 .15rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: #FCFBF7;
}

.feature-list p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(244, 241, 234, .7);
}

.feature-visual {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(2, 22, 17, .28);
}

.feature-visual img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.feature-visual .visual-note {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  background: rgba(244, 241, 234, .92);
  color: var(--primary);
  padding: .45rem .9rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

/* Scenario list */
.scenario-list {
  margin-top: 2.6rem;
}

.scenario-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 2.4rem;
  padding: 1.6rem .25rem;
  border-bottom: 1px solid var(--line);
  transition: background .2s ease, padding .2s ease;
}

.scenario-row:hover {
  background: rgba(13, 75, 62, .018);
  padding-inline: .25rem;
}

.scenario-row h3 {
  margin: 0 0 .5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-body);
}

.scenario-row p {
  margin: 0;
  max-width: 640px;
  color: var(--text-muted);
  font-size: .93rem;
}

.scenario-tag {
  align-self: center;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  white-space: nowrap;
  min-height: 34px;
  padding: .3rem .8rem;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
}

/* Content preview */
.preview-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid rgba(229, 222, 209, .75);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(16, 32, 28, .035);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.preview-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(13, 75, 62, .18);
}

.preview-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: #E4DECD;
  background-image: linear-gradient(120deg, #E9E2D3 0%, #D6CBB6 100%);
}

.preview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.preview-card:hover .preview-media img {
  transform: scale(1.03);
}

.preview-media .preview-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 61, 51, .62) 0%, rgba(10, 61, 51, .06) 40%, rgba(10, 61, 51, .1) 100%);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: .9rem;
}

.preview-tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .25rem .7rem;
  border-radius: 999px;
  background: rgba(244, 241, 234, .92);
  color: var(--primary);
  font-size: .75rem;
  font-weight: 700;
  backdrop-filter: blur(4px);
}

.preview-body {
  padding: 1.2rem 1.2rem 1.3rem;
}

.preview-body h3 {
  margin: 0 0 .4rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.preview-body p {
  margin: 0;
  color: var(--text-muted);
  font-size: .88rem;
  line-height: 1.7;
}

.preview-sm .preview-media {
  aspect-ratio: 16 / 9;
}

/* Workflow */
.workflow-grid {
  margin-top: 2.8rem;
}

.workflow-step {
  border-top: 1px solid rgba(13, 75, 62, .16);
  padding-top: 1.3rem;
  min-height: 200px;
}

.workflow-step .step-no {
  font-family: var(--font-num);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold);
}

.workflow-step h3 {
  margin: .8rem 0 .4rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.workflow-step p {
  color: var(--text-muted);
  font-size: .88rem;
  max-width: 290px;
}

/* FAQ */
.faq-wrap {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item:first-child {
  border-top: 1px solid var(--line);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 1.25rem .2rem;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-body);
  transition: color .2s ease;
}

.faq-q:hover {
  color: var(--primary);
}

.faq-q[aria-expanded="true"] {
  color: var(--primary);
}

.faq-icon {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--primary);
  border-radius: 2px;
  transition: transform .25s ease;
}

.faq-icon::before {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.faq-item.open .faq-icon::before {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}

.faq-a-content {
  padding: 0 2.5rem 1.2rem .2rem;
  color: var(--text-muted);
  font-size: .92rem;
  line-height: 1.85;
}

/* CTA */
.cta-panel {
  background: var(--deep-block);
  color: rgba(252, 251, 247, .95);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.6rem, 6vw, 4.5rem) 0;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url('/assets/images/backpic/back-3.webp');
  background-size: cover;
  background-position: center;
  opacity: .13;
  filter: saturate(.8);
}

.cta-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
  line-height: 1.3;
  margin: .5rem 0 .8rem;
}

.cta-intro {
  color: rgba(244, 241, 234, .78);
  max-width: 640px;
  margin: 0 auto 2.4rem;
}

.join-form {
  max-width: 780px;
  margin: 0 auto;
}

.field-label {
  display: block;
  margin-bottom: .4rem;
  font-size: .85rem;
  color: rgba(244, 241, 234, .84);
}

.field-input {
  display: block;
  width: 100%;
  padding: .75rem .95rem;
  border-radius: 6px;
  border: 1px solid rgba(244, 241, 234, .2);
  background: rgba(255, 255, 255, .06);
  color: #F4F1EA;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
  outline: none;
}

.field-input::placeholder {
  color: rgba(244, 241, 234, .45);
}

.field-input:hover {
  background: rgba(255, 255, 255, .09);
}

.field-input:focus-visible {
  border-color: var(--gold);
  background: rgba(255, 255, 255, .1);
  box-shadow: 0 0 0 3px rgba(197, 161, 91, .2);
}

.field-input:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.field-input option {
  color: var(--text-body);
  background: var(--paper);
}

.form-message {
  min-height: 2em;
  font-size: .9rem;
  color: rgba(244, 241, 234, .8);
}

.form-message.error {
  color: #FFD9D0;
}

.form-message.success {
  color: #DDF3D8;
}

/* Footer */
.site-footer {
  background: #EEE9DF;
  border-top: 1px solid rgba(229, 222, 209, .8);
}

.footer-note {
  color: var(--text-muted);
  font-size: .9rem;
  max-width: 300px;
}

.footer-links a {
  display: inline-block;
  color: #33423c;
  font-size: .9rem;
  margin-right: 1.2rem;
  transition: color .2s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(229, 222, 209, .8);
  color: var(--text-muted);
  font-size: .82rem;
}

@media (max-width: 1023px) {
  .header-row {
    flex-wrap: wrap;
    gap: .6rem;
    padding-top: .65rem;
    padding-bottom: .6rem;
    min-height: auto;
  }

  .nav-scroll {
    order: 3;
    width: 100%;
    justify-content: flex-start;
  }

  .nav-tabs {
    margin-inline: auto;
    max-width: 100%;
  }

  .feature-visual img {
    height: 380px;
  }
}

@media (max-width: 640px) {
  .brand-name {
    font-size: 1.1rem;
  }

  .brand-sub {
    font-size: .58rem;
    letter-spacing: .18em;
  }

  .site-header .btn {
    margin-left: auto;
  }

  .nav-tab {
    height: 34px;
    padding: 0 .95rem;
    font-size: .85rem;
  }

  .page-hero {
    padding-top: 2.2rem;
  }

  .page-hero .display-title {
    font-size: clamp(1.9rem, 11vw, 3rem);
  }

  .btn-lg {
    width: 100%;
  }

  .cta-actions {
    display: flex;
    flex-direction: column;
    gap: .8rem;
  }

  .scenario-row {
    grid-template-columns: 1fr;
  }

  .scenario-tag {
    justify-self: start;
  }

  .faq-a-content {
    padding-right: 0;
  }

  .footer-links a {
    margin-bottom: .4rem;
  }
}

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

/* roulang page: category4 */
:root {
    --bg: #F4F1EA;
    --surface: #FCFBF7;
    --primary: #0D4B3E;
    --primary-dark: #093B31;
    --primary-light: #E5EFEA;
    --gold: #C5A15B;
    --gold-light: #F2E7CE;
    --text-main: #16211E;
    --text-muted: #6B7873;
    --line: #E5DED1;
    --dark: #0A3D33;
    --white-soft: #F8F5EE;
    --shadow-card: 0 10px 30px rgba(16, 32, 28, .06);
    --radius: 12px;
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--text-main);
    font-family: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
  }

  button,
  input,
  select {
    font: inherit;
  }

  h1,
  h2,
  h3,
  p,
  ul {
    margin: 0;
  }

  ul {
    padding: 0;
    list-style: none;
  }

  .container-site {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(244, 241, 234, .9);
    border-bottom: 1px solid rgba(229, 222, 209, .8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .header-row {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
  }

  .brand-block {
    display: inline-flex;
    align-items: baseline;
    gap: 2px;
    white-space: nowrap;
  }

  .brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--primary);
  }

  .brand-sub {
    font-size: .875rem;
    font-weight: 500;
    color: var(--gold);
  }

  .nav-scroll {
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
    display: flex;
    justify-content: center;
    min-width: 0;
  }

  .nav-scroll::-webkit-scrollbar {
    display: none;
  }

  .nav-tabs {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    background: rgba(229, 222, 209, .5);
    padding: 4px;
    border-radius: 999px;
  }

  .nav-tab {
    flex: 0 0 auto;
    border-radius: 999px;
    padding: 8px 18px;
    font-size: .9rem;
    color: var(--text-muted);
    font-weight: 500;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .15s ease, color .15s ease, box-shadow .15s ease;
  }

  .nav-tab:hover {
    color: var(--primary);
    background: rgba(252, 251, 247, .7);
  }

  .nav-tab.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(13, 75, 62, .12);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 6px;
    padding: 13px 24px;
    font-weight: 600;
    font-size: .95rem;
    line-height: 1;
    border: 0;
    cursor: pointer;
    transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
  }

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

  .btn:active {
    transform: scale(.98);
  }

  .btn-primary {
    background: var(--primary);
    color: #fff;
  }

  .btn-primary:hover {
    background: #062E27;
    color: #fff;
  }

  .btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, .7);
    color: #fff;
  }

  .btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, .08);
  }

  .btn-gold {
    background: var(--gold);
    color: var(--text-main);
  }

  .btn-gold:hover {
    background: #B58F4A;
  }

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

  .btn-light:hover {
    background: var(--primary-light);
  }

  .btn-sm {
    padding: 9px 18px;
    font-size: .875rem;
  }

  .hero-category {
    position: relative;
    padding: 70px 0 60px;
    overflow: hidden;
    background: var(--primary);
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .18;
  }

  .hero-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #0D4B3E 10%, rgba(13, 75, 62, .82) 60%, rgba(13, 75, 62, .55));
  }

  .hero-box {
    position: relative;
    z-index: 2;
    max-width: 760px;
  }

  .hero-kicker {
    color: var(--gold);
    letter-spacing: .12em;
    font-size: .8rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .hero-kicker::before {
    content: "";
    width: 30px;
    height: 1px;
    background: var(--gold);
    opacity: .75;
  }

  .hero-category h1 {
    font-size: clamp(2.1rem, 5vw, 3.7rem);
    line-height: 1.16;
    color: #FCFBF7;
    letter-spacing: .02em;
    margin-bottom: 14px;
  }

  .hero-category .lead {
    color: rgba(252, 251, 247, .86);
    max-width: 620px;
    font-size: 1.06rem;
    line-height: 1.85;
    margin-bottom: 26px;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  .site-section {
    padding: 96px 0;
  }

  .section-head {
    max-width: 720px;
    margin-bottom: 46px;
  }

  .section-head .pre {
    display: inline-block;
    font-size: .8rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
  }

  .section-head h2 {
    font-size: clamp(1.5rem, 2.6vw, 2.25rem);
    line-height: 1.3;
    color: var(--text-main);
    margin-bottom: 12px;
    z-index: 1;
    position: relative;
  }

  .section-head p {
    color: var(--text-muted);
    font-size: 1rem;
  }

  .surface-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
  }

  .section-tabs-guide {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 46px;
    align-items: center;
  }

  @media (max-width: 900px) {
    .section-tabs-guide {
      grid-template-columns: 1fr;
      gap: 28px;
    }
  }

  .guide-cover {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
  }

  .guide-cover img {
    width: 100%;
    height: 340px;
    object-fit: cover;
  }

  .route-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line);
  }

  .route-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 12px;
    border-bottom: 1px solid var(--line);
    padding: 20px 2px;
    transition: background .2s ease;
  }

  .route-item:hover {
    background: var(--primary-light);
  }

  .route-num {
    font-family: "DIN Alternate", Archivo, sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .04em;
    padding-top: 1px;
  }

  .route-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 6px;
  }

  .route-desc {
    color: var(--text-muted);
    font-size: .94rem;
  }

  .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
  }

  .chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: .9rem;
    color: var(--text-main);
    cursor: pointer;
  }

  .chip i {
    width: 7px;
    height: 7px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--gold);
  }

  .chip:hover {
    border-color: var(--primary);
    color: var(--primary);
  }

  .path-section {
    background: var(--dark);
  }

  .path-section .section-head h2,
  .path-section .section-head p {
    color: #F8F5EE;
  }

  .path-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    counter-reset: step;
  }

  @media (max-width: 860px) {
    .path-steps {
      grid-template-columns: 1fr;
    }
  }

  .step-card {
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 14px;
    padding: 30px 28px;
    min-height: 200px;
    transition: transform .22s ease, background .22s ease;
  }

  .step-card:hover {
    background: rgba(255, 255, 255, .09);
    transform: translateY(-4px);
  }

  .step-mark {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 161, 91, .15);
    border: 1px solid rgba(197, 161, 91, .6);
    color: var(--gold);
    font-size: 1.1rem;
    font-family: Archivo, "DIN Alternate", sans-serif;
    margin-bottom: 24px;
    font-weight: 700;
  }

  .step-card h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 10px;
  }

  .step-card p {
    color: rgba(255, 255, 255, .68);
    font-size: .94rem;
    line-height: 1.8;
  }

  .scene-band {
    overflow: hidden;
    border-radius: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    box-shadow: var(--shadow-card);
  }

  .scene-band .scene-content {
    padding: clamp(28px, 5vw, 56px);
  }

  .scene-media {
    min-height: 300px;
    background-size: cover;
    background-position: center;
  }

  @media (max-width: 900px) {
    .scene-band {
      grid-template-columns: 1fr;
    }

    .scene-media {
      min-height: 220px;
    }
  }

  .scene-list {
    border-top: 1px solid var(--line);
    margin-top: 18px;
  }

  .scene-row {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 6px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }

  .scene-row .mark {
    color: var(--primary);
    font-family: Archivo, sans-serif;
    font-weight: 700;
  }

  .scene-row h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 2px;
  }

  .scene-row p {
    color: var(--text-muted);
    font-size: .93rem;
  }

  .news-panel {
    background: #EAE5DA;
  }

  .news-area {
    max-width: 860px;
  }

  .empty-state {
    border: 1px dashed #B9B1A4;
    background: rgba(252, 251, 247, .45);
    border-radius: 16px;
    padding: 46px 24px;
    text-align: center;
    color: var(--text-muted);
  }

  .empty-state strong {
    font-size: 1.05rem;
    color: var(--primary);
  }

  .faq-grid {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 60px;
  }

  @media (max-width: 960px) {
    .faq-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
  }

  .faq-panel .title-side {
    position: sticky;
    top: 110px;
  }

  .faq-list {
    border-top: 1px solid var(--line);
  }

  details.faq-item {
    border-bottom: 1px solid var(--line);
  }

  details.faq-item summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    min-height: 44px;
    font-weight: 600;
    font-size: 1rem;
    transition: color .2s ease;
  }

  details.faq-item summary::-webkit-details-marker {
    display: none;
  }

  details.faq-item summary:hover {
    color: var(--primary);
  }

  .faq-icon {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary);
    font-size: 1rem;
    background: rgba(13, 75, 62, .06);
    transition: transform .2s ease, color .2s ease;
  }

  details[open] .faq-icon {
    transform: rotate(45deg);
  }

  .faq-answer {
    padding: 0 0 18px;
    color: var(--text-muted);
    max-width: 680px;
  }

  .cta-deep {
    background: var(--primary);
  }

  .cta-layout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 50px;
    align-items: center;
  }

  .cta-layout h2 {
    color: #fff;
    font-size: clamp(1.6rem, 2.8vw, 2.4rem);
    line-height: 1.28;
    margin-bottom: 14px;
  }

  .cta-layout p {
    color: rgba(255, 255, 255, .75);
    margin-bottom: 24px;
    max-width: 520px;
  }

  .cta-form {
    background: rgba(255, 255, 255, .92);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .12);
  }

  .form-group label {
    font-size: .82rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
  }

  .form-group input,
  .form-group select {
    width: 100%;
    border: 0;
    background: rgba(13, 75, 62, .06);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: .94rem;
    color: var(--text-main);
    outline: none;
    border: 1px solid transparent;
    transition: border .2s ease, background .2s ease, box-shadow .2s ease;
  }

  .form-group input:focus,
  .form-group select:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(13, 75, 62, .12);
  }

  .form-error {
    font-size: .8rem;
    color: #C02B2B;
    margin-top: 6px;
    display: none;
  }

  .site-footer {
    background: #0A3D33;
    color: rgba(255, 255, 255, .82);
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
    padding: 60px 0 40px;
  }

  .footer-brand .brand-name {
    color: #fff;
  }

  .footer-brand .brand-sub {
    color: var(--gold);
  }

  .footer-title {
    color: #fff;
    font-weight: 700;
    margin-bottom: 16px;
    font-size: 1rem;
  }

  .footer-links {
    display: grid;
    gap: 8px;
    color: rgba(255, 255, 255, .68);
    font-size: .92rem;
  }

  .footer-links a {
    display: inline-flex;
    width: max-content;
  }

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

  .footer-copy {
    border-top: 1px solid rgba(255, 255, 255, .15);
    padding: 22px 0;
    font-size: .85rem;
    color: rgba(255, 255, 255, .55);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
  }

  @media (max-width: 860px) {
    .header-row {
      flex-wrap: wrap;
      padding-top: 10px;
      padding-bottom: 10px;
    }

    .brand-block {
      margin-right: auto;
    }

    .nav-scroll {
      order: 10;
      flex: 100% 0 1;
      justify-content: flex-start;
    }

    .nav-tabs {
      padding: 3px;
    }

    .nav-tab {
      padding: 7px 14px;
      font-size: .84rem;
    }

    .header-row>a.btn {
      margin-left: auto;
    }

    .site-section {
      padding: 64px 0;
    }

    .footer-top {
      grid-template-columns: 1fr;
      gap: 28px;
    }

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

    .article-footer-note {
      flex-direction: column;
    }
  }

  @media (max-width: 540px) {
    .container-site {
      padding-left: 16px;
      padding-right: 16px;
    }

    .btn {
      padding: 12px 16px;
    }

    .hero-category {
      padding-top: 54px;
    }

    .hero-actions {
      gap: 8px;
    }

    .step-card {
      padding: 22px 18px;
    }

    .route-item {
      grid-template-columns: 42px 1fr;
    }

    .cta-form {
      padding: 20px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: .01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: .01ms !important;
      scroll-behavior: auto !important;
    }
  }