/* roulang page: index */
:root {
    --brand: #103C3A;
    --branddeep: #0B2D2B;
    --night: #0B211F;
    --gold: #C5A25E;
    --ink: #22302E;
    --muted: #75817F;
    --paper: #F7F5F0;
    --surface: #FFFFFF;
    --border: #E7E1D6;
    --success: #2F7D5C;
    --danger: #C45744;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow-card: 0 1px 2px rgba(13,35,34,.05), 0 10px 30px rgba(13,35,34,.08);
    --shadow-hover: 0 16px 40px rgba(13,35,34,.12);
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 17px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
  }

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

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

  ul, ol {
    margin: 0;
    padding: 0;
  }

  button, input, textarea {
    font: inherit;
  }

  .serif {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  }

  .container-x {
    max-width: 1240px;
    margin-inline: auto;
    padding-inline: clamp(18px, 3vw, 48px);
  }

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 60;
    background: rgba(255, 255, 255, .72);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid rgba(255, 255, 255, .5);
    transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  }

  .site-header.is-scrolled {
    background: #FFFFFF;
    border-bottom-color: rgba(13, 35, 34, .08);
    box-shadow: 0 10px 30px rgba(13, 35, 34, .07);
  }

  .logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--brand);
    color: #fff;
    display: inline-grid;
    place-items: center;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
    position: relative;
    box-shadow: 0 8px 20px rgba(16, 60, 58, .22);
  }

  .logo-mark::after {
    content: "";
    position: absolute;
    right: -3px;
    bottom: -3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gold);
    border: 3px solid #fff;
  }

  .nav-link {
    position: relative;
    display: inline-block;
    padding: 8px 2px;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink);
    transition: color .2s ease;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .28s ease;
  }

  .nav-link:hover::after,
  .nav-link.active::after {
    transform: scaleX(1);
  }

  .nav-link.active {
    color: var(--brand);
    font-weight: 600;
  }

  .header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--brand);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 999px;
    transition: background .25s ease, transform .2s ease, box-shadow .25s ease;
    box-shadow: 0 8px 22px rgba(16, 60, 58, .18);
  }

  .header-cta:hover {
    background: var(--branddeep);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(16, 60, 58, .22);
  }

  .header-cta:active {
    transform: translateY(0);
  }

  .mobile-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(7, 27, 25, .58);
    opacity: 0;
    pointer-events: none;
    z-index: 75;
    transition: opacity .3s ease;
  }

  .mobile-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(88vw, 420px);
    height: 100dvh;
    background: linear-gradient(135deg, #0D2B2A 0%, #0B211F 100%);
    z-index: 90;
    transform: translateX(102%);
    transition: transform .35s ease;
    display: flex;
    flex-direction: column;
    padding: 30px 26px;
    box-shadow: -20px 0 50px rgba(0,0,0,.2);
  }

  .mobile-panel.open {
    transform: translateX(0);
  }

  .hero-block {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding: 160px 0 96px;
    background-color: #0D2B2A;
    background-image: linear-gradient(100deg, rgba(8, 34, 32, .94) 0%, rgba(13, 43, 42, .86) 52%, rgba(13, 43, 42, .55) 100%), url('/assets/images/backpic/back-1.png');
    background-size: cover;
    background-position: center;
    overflow: hidden;
  }

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

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--gold);
    background: rgba(197, 162, 94, .12);
    border: 1px solid rgba(197, 162, 94, .3);
    border-radius: 999px;
    padding: 6px 16px;
    margin-bottom: 24px;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    max-width: 560px;
  }

  .hero-stat {
    border-left: 2px solid rgba(197, 162, 94, .7);
    padding-left: 18px;
  }

  .hero-stat dt {
    font-family: "Noto Serif SC", serif;
    font-size: clamp(24px, 2vw, 34px);
    line-height: 1.2;
    font-weight: 700;
    color: #fff;
  }

  .hero-stat dd {
    margin: 4px 0 0;
    font-size: 14px;
    color: rgba(255, 255, 255, .66);
  }

  .btn-main,
  .btn-outline,
  .btn-outline-light,
  .btn-gold,
  .btn-white-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    line-height: 1.4;
    border: 1px solid transparent;
    transition: transform .22s ease, background .25s ease, border-color .25s ease, box-shadow .22s ease;
    cursor: pointer;
  }

  .btn-main {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 12px 26px rgba(16, 60, 58, .2);
  }

  .btn-main:hover {
    background: var(--branddeep);
    transform: translateY(-2px);
  }

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

  .btn-outline:hover {
    background: rgba(16, 60, 58, .08);
  }

  .btn-outline-light {
    background: transparent;
    border-color: rgba(255, 255, 255, .75);
    color: #fff;
  }

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

  .btn-gold {
    background: var(--gold);
    color: #0B211F;
    box-shadow: 0 12px 30px rgba(197, 162, 94, .32);
  }

  .btn-gold:hover {
    background: #d0af72;
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(197, 162, 94, .4);
  }

  .btn-white-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, .8);
    color: #fff;
  }

  .btn-white-outline:hover {
    background: rgba(255, 255, 255, .12);
  }

  .soft-card {
    background: var(--surface);
    border: 1px solid rgba(13, 35, 34, .06);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: transform .25s ease, box-shadow .25s ease;
  }

  .soft-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
  }

  .tag-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    font-size: 14px;
    font-weight: 600;
    color: var(--brand);
    background: rgba(16, 60, 58, .07);
    border: 1px solid rgba(16, 60, 58, .1);
    border-radius: 999px;
  }

  .tag-gold {
    color: var(--gold);
    background: rgba(197, 162, 94, .1);
    border-color: rgba(197, 162, 94, .25);
  }

  .section-title {
    font-family: "Noto Serif SC", "Songti SC", serif;
    color: var(--ink);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
    margin: 0;
  }

  .section-kicker {
    display: inline-flex;
    align-items: center;
    color: var(--brand);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-bottom: 12px;
  }

  .section-kicker::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    margin-right: 10px;
  }

  .line-clamp-2,
  .line-clamp-3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .line-clamp-2 {
    -webkit-line-clamp: 2;
  }

  .line-clamp-3 {
    -webkit-line-clamp: 3;
  }

  .media-card img {
    transition: transform .5s ease;
  }

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

  .service-card {
    border: 1px solid rgba(13, 35, 34, .06);
    border-radius: 22px;
    background: #fff;
    box-shadow: var(--shadow-card);
    overflow: hidden;
  }

  .service-card:hover {
    box-shadow: var(--shadow-hover);
  }

  .service-card .service-thumb {
    overflow: hidden;
    aspect-ratio: 16 / 9;
  }

  .service-card .service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
  }

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

  .featured-news {
    position: relative;
    min-height: 360px;
    border-radius: 22px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    box-shadow: var(--shadow-card);
  }

  .featured-news:hover {
    box-shadow: var(--shadow-hover);
  }

  .featured-news img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
  }

  .featured-news:hover img {
    transform: scale(1.03);
  }

  .featured-news::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(200deg, rgba(6,20,18,.15) 20%, rgba(6,20,18,.72) 100%);
  }

  .mini-news-item {
    display: flex;
    gap: 16px;
    padding: 18px 6px;
    border-bottom: 1px solid rgba(13,35,34,.08);
    transition: background .2s ease;
  }

  .mini-news-item:hover {
    background: rgba(16,60,58,.03);
  }

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

  .news-time {
    display: inline-block;
    flex-shrink: 0;
    margin-top: 2px;
    padding: 4px 10px;
    font-size: 13px;
    color: var(--muted);
    background: #F1F0EA;
    border-radius: 8px;
    white-space: nowrap;
  }

  .faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 1px 2px rgba(13,35,34,.04);
    transition: border-color .2s ease, box-shadow .2s ease;
  }

  .faq-item.open {
    border-color: rgba(16,60,58,.2);
    box-shadow: var(--shadow-card);
  }

  .faq-btn {
    width: 100%;
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 22px;
    background: transparent;
    border: 0;
    cursor: pointer;
    text-align: left;
    color: var(--ink);
    font-size: 16px;
    font-weight: 600;
    border-radius: 18px;
  }

  .faq-btn svg {
    flex-shrink: 0;
    transition: transform .3s ease;
  }

  .faq-item.open .faq-btn svg {
    transform: rotate(45deg);
  }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
  }

  .faq-answer p {
    margin: 0;
    padding: 0 24px 24px;
    color: #5B6A67;
    font-size: 15px;
    line-height: 1.85;
  }

  .form-field {
    width: 100%;
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 12px;
    padding: 13px 16px;
    font-size: 15px;
    color: #1C2E2C;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    outline: none;
  }

  .form-field::placeholder {
    color: rgba(80,98,94,.68);
  }

  .form-field:focus {
    background: #fff;
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(197,162,94,.18);
  }

  .filter-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px;
  }

  .footer {
    background: var(--night);
    color: #DCE3E1;
  }

  .footer a {
    transition: color .2s ease;
  }

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

  .footer-title {
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 18px;
  }

  .footer-link {
    display: inline-block;
    padding: 4px 0;
    font-size: 15px;
    color: rgba(220,227,225,.72);
  }

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

  @media (max-width: 1024px) {
    .desktop-nav {
      display: none !important;
    }
  }

  @media (max-width: 640px) {
    .hero-block {
      min-height: auto;
      padding: 140px 0 60px;
    }
    .hero-stat dt {
      font-size: 24px;
    }
    .btn-main, .btn-outline, .btn-outline-light, .btn-gold {
      padding: 13px 20px;
      width: 100%;
      max-width: 100%;
    }
    .hero-actions {
      width: 100%;
    }
    .hero-actions .btn-main,
    .hero-actions .btn-outline-light {
      width: auto;
      flex: 1;
    }
  }

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

/* roulang page: article */
:root {
    --brand: #103C3A;
    --brand-deep: #0B2D2B;
    --hero-bg: #0D2B2A;
    --gold: #C5A25E;
    --gold-soft: rgba(197, 162, 94, .13);
    --ink: #22302E;
    --muted: #75817F;
    --page-bg: #F7F5F0;
    --card: #FFFFFF;
    --line: #E7E1D6;
    --dark-line: rgba(255,255,255,.1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --shadow-sm: 0 1px 2px rgba(13, 35, 34, .05), 0 10px 30px rgba(13, 35, 34, .06);
    --shadow-lg: 0 16px 40px rgba(13, 35, 34, .12);
    --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
    --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    font-family: var(--sans);
    background: var(--page-bg);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

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

  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible,
  select:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
  }

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

  .container-x {
    width: min(1240px, 100%);
    margin-inline: auto;
    padding-inline: 32px;
  }

  @media (max-width: 640px) {
    .container-x {
      padding-inline: 20px;
    }
  }

  .serif {
    font-family: var(--serif);
  }

  /* ===== 头部导航 ===== */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 80;
    background: rgba(255,255,255,.68);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid rgba(13, 35, 34, .07);
    transition: background .35s ease, box-shadow .35s ease;
  }

  .site-header.is-scrolled {
    background: rgba(255,255,255,.96);
    box-shadow: 0 8px 30px rgba(13, 35, 34, .07);
  }

  .logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 12px;
    background: linear-gradient(145deg, #143F3C, #0B2D2B);
    color: #F3E7CF;
    font-family: var(--serif);
    font-size: 20px;
    font-weight: 700;
    border: 1px solid rgba(197,162,94,.35);
  }

  .nav-link {
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding-block: 10px;
    color: #1A302D;
    transition: color .25s;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 2px;
    height: 2px;
    width: 100%;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
  }

  .nav-link:hover::after,
  .nav-link.is-active::after {
    transform: scaleX(1);
  }

  .header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    background: var(--brand);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: background .25s, transform .2s, box-shadow .2s;
    box-shadow: 0 6px 16px rgba(16,60,58,.18);
  }

  .header-cta:hover {
    background: #092422;
    transform: translateY(-2px);
  }

  .header-cta:active {
    transform: translateY(0);
  }

  .desktop-nav {
    display: flex;
  }

  @media (max-width: 1023px) {
    .desktop-nav {
      display: none;
    }
  }

  /* ===== 移动菜单 ===== */
  .mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(420px, 92%);
    z-index: 120;
    background: #0C2927;
    color: #fff;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .35s ease, visibility .35s;
    display: flex;
    flex-direction: column;
    padding: 26px 26px 30px;
    box-shadow: -20px 0 50px rgba(0,0,0,.18);
  }

  .mobile-drawer.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .drawer-mask {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(0,0,0,.38);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
  }

  .drawer-mask.is-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-nav-link {
    display: block;
    font-size: 21px;
    font-weight: 600;
    font-family: var(--serif);
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,.09);
    color: #F6F1E7;
  }

  .mobile-nav-link:hover {
    color: #E8C98D;
  }

  /* ===== Main / Section ===== */
  main {
    min-height: 70vh;
  }

  /* ===== Article hero banner ===== */
  .article-hero {
    position: relative;
    background:
      linear-gradient(105deg, rgba(6,22,20,.92) 0%, rgba(13,43,42,.78) 48%, rgba(27,68,64,.66) 100%),
      url('/assets/images/backpic/back-2.png') center 22% / cover no-repeat;
    padding: 168px 0 78px;
    color: #fff;
  }

  .article-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 62%, rgba(11,33,31,.5));
    pointer-events: none;
  }

  .article-hero .container-x {
    position: relative;
    z-index: 2;
  }

  .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,.65);
    margin-bottom: 34px;
  }

  .breadcrumb a,
  .breadcrumb span {
    display: inline-flex;
    align-items: center;
    color: rgba(255,255,255,.78);
    transition: color .2s;
  }

  .breadcrumb a:hover {
    color: #E2C283;
  }

  .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
    color: #EDD7A5;
    background: rgba(197,162,94,.13);
    border: 1px solid rgba(197,162,94,.35);
    padding: 7px 15px;
    border-radius: 999px;
    margin-bottom: 20px;
  }

  .hero-tag i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    display: inline-block;
  }

  .article-hero h1 {
    font-family: var(--serif);
    font-weight: 700;
    font-size: clamp(32px, 5vw, 52px);
    line-height: 1.25;
    max-width: 980px;
    margin: 0 0 24px;
    letter-spacing: -0.01em;
    color: #fff;
    text-wrap: balance;
  }

  .article-hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 26px;
    font-size: 14px;
    color: rgba(255,255,255,.7);
  }

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

  .article-hero-meta svg {
    width: 18px;
    height: 18px;
    stroke: rgba(255,255,255,.62);
  }

  /* ===== 正文主体 ===== */
  .article-shell {
    padding: 56px 0 76px;
  }

  .article-frame {
    background: #fff;
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(231,225,214,.7);
    padding: clamp(30px, 6vw, 66px);
    margin-bottom: 34px;
  }

  .article-frame .frame-inner {
    max-width: 740px;
    margin: 0 auto;
  }

  .article-category-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--brand);
    background: #EAF1EE;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 24px;
  }

  .cms-article-body {
    font-size: 17px;
    line-height: 1.9;
    color: #2A3734;
  }

  .cms-article-body p {
    margin: 0 0 1.4em;
  }

  .cms-article-body h2 {
    font-family: var(--serif);
    font-size: 26px;
    line-height: 1.4;
    color: #123C39;
    margin: 2em 0 .7em;
    font-weight: 700;
  }

  .cms-article-body h3 {
    font-family: var(--serif);
    font-size: 21px;
    color: #163E3A;
    margin: 1.8em 0 .6em;
    font-weight: 700;
  }

  .cms-article-body ul,
  .cms-article-body ol {
    margin: 0 0 1.6em;
    padding-left: 1.5em;
  }

  .cms-article-body li {
    margin-bottom: .5em;
  }

  .cms-article-body blockquote {
    margin: 2em 0;
    padding: 18px 24px;
    border-left: 3px solid var(--gold);
    background: rgba(197,162,94,.08);
    border-radius: 0 12px 12px 0;
    color: #41524E;
    font-style: normal;
  }

  .cms-article-body img {
    border-radius: 18px;
    width: 100%;
    height: auto;
    margin: 28px 0 8px;
  }

  .cms-article-body a {
    color: var(--brand);
    text-decoration: underline;
    text-decoration-color: #A5B7B2;
    text-underline-offset: 4px;
  }

  .article-frame-end {
    border-top: 1px solid var(--line);
    margin-top: 44px;
    padding-top: 28px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    font-size: 13px;
    color: var(--muted);
  }

  .end-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--brand);
    background: #F1F4EF;
    border-radius: 999px;
    padding: 10px 18px;
    transition: background .2s, color .2s;
  }

  .end-btn:hover {
    background: var(--brand);
    color: #fff;
  }

  /* ===== 空状态 ===== */
  .empty-card {
    max-width: 680px;
    margin: 64px auto;
    background: #fff;
    border-radius: 24px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    text-align: center;
    padding: 58px 34px;
  }

  .empty-card .empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 20px;
    background: #EDF2EE;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
  }

  .empty-card h2 {
    font-family: var(--serif);
    font-size: 26px;
    color: #123C39;
    margin-bottom: 12px;
  }

  .empty-card p {
    font-size: 15px;
    color: var(--muted);
    margin-bottom: 24px;
  }

  .empty-card .back-home-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 30px;
    background: var(--brand);
    color: #fff;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    transition: background .2s, transform .2s;
  }

  .empty-card .back-home-btn:hover {
    background: var(--brand-deep);
    transform: translateY(-2px);
  }

  /* ===== 延伸阅读模块 ===== */
  .extend-section {
    padding: 20px 0 60px;
  }

  .section-kicker {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 12px;
  }

  .article-extend-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 38px;
  }

  .extend-card {
    position: relative;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    transition: box-shadow .3s, transform .3s;
  }

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

  .extend-card-img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
    background: #E6EEEA;
  }

  .extend-card-body {
    padding: 24px 24px 28px;
  }

  .extend-card-body .pill {
    display: inline-block;
    font-size: 12px;
    color: var(--brand);
    background: #EAF1EE;
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
  }

  .extend-card-body h3 {
    font-size: 19px;
    line-height: 1.5;
    font-family: var(--serif);
    color: #16332F;
    margin: 0 0 10px;
    font-weight: 700;
  }

  .extend-card-body p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
    margin: 0 0 14px;
  }

  .extend-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    font-weight: 600;
    color: var(--brand);
  }

  .extend-link svg {
    width: 16px;
    height: 16px;
    transition: transform .2s;
  }

  .extend-card:hover .extend-link svg {
    transform: translateX(4px);
  }

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

  /* ===== 联系CTA ===== */
  .contact-cta {
    background: linear-gradient(135deg, #E4D9C0 0%, #E9E2D2 50%, #F3F0E8 100%);
    border-radius: 28px;
    margin: 62px auto 80px;
    max-width: 1240px;
    width: calc(100% - 48px);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }

  .contact-cta-inner {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 30px;
    padding: clamp(34px, 5vw, 64px);
  }

  .contact-cta h2 {
    font-family: var(--serif);
    font-size: clamp(23px, 3vw, 32px);
    line-height: 1.4;
    color: #133C39;
    margin: 0 0 18px;
    font-weight: 700;
  }

  .contact-cta p {
    color: #586864;
    font-size: 15px;
    line-height: 1.85;
    margin-bottom: 12px;
  }

  .cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
  }

  .btn-solid {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 28px;
    border-radius: 999px;
    background: var(--brand);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    transition: background .25s, transform .2s, box-shadow .2s;
    box-shadow: 0 12px 24px rgba(16,60,58,.18);
  }

  .btn-solid:hover {
    background: var(--brand-deep);
    transform: translateY(-2px);
  }

  .btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 28px;
    border-radius: 999px;
    border: 1px solid rgba(16,60,58,.45);
    color: var(--brand);
    font-weight: 600;
    font-size: 15px;
    background: transparent;
    transition: background .25s, transform .2s;
  }

  .btn-outline:hover {
    background: rgba(16,60,58,.08);
    transform: translateY(-2px);
  }

  .cta-note {
    font-size: 12.8px;
    color: #77827E;
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .contact-point-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    padding: 11px 0;
    border-bottom: 1px solid rgba(16,60,58,.1);
  }

  .contact-point-list li svg {
    width: 20px;
    height: 20px;
    color: var(--gold);
  }

  @media (max-width: 860px) {
    .contact-cta {
      margin: 48px auto 60px;
      width: calc(100% - 40px);
    }

    .contact-cta-inner {
      grid-template-columns: 1fr;
      padding: 36px 28px;
    }
  }

  /* ===== 页脚 ===== */
  .footer {
    background: #0A1E1C;
    color: #fff;
  }

  .footer-title {
    font-size: 16px;
    font-family: var(--serif);
    color: #fff;
    font-weight: 600;
    margin-bottom: 18px;
    letter-spacing: .02em;
  }

  .footer-link {
    color: rgba(255,255,255,.66);
    font-size: 14.5px;
    line-height: 2.3;
    transition: color .2s;
  }

  .footer-link:hover {
    color: #DEC488;
  }

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

/* roulang page: category1 */
:root {
    --brand: #103C3A;
    --brand-hover: #0B2D2B;
    --brand-dark: #0D2B2A;
    --brand-deep: #0B211F;
    --accent: #C5A25E;
    --canvas: #F7F5F0;
    --surface: #FFFFFF;
    --soft: #F1ECE2;
    --text: #22302E;
    --muted: #75817F;
    --line: #E7E1D6;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 2px rgba(13,35,34,.05), 0 10px 30px rgba(13,35,34,.08);
    --shadow-md: 0 16px 40px rgba(13,35,34,.12);
    --container-width: 1240px;
    --section-pad: clamp(72px, 8vw, 112px);
  }

  * {
    box-sizing: border-box;
  }

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

  body {
    margin: 0;
    background: var(--canvas);
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    font-size: 17px;
    line-height: 1.8;
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
  }

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

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

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

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

  .serif {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, Georgia, serif;
  }

  .container-x {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 36px;
  }

  :focus-visible {
    outline: 3px solid rgba(197, 162, 94, .65);
    outline-offset: 3px;
  }

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 80;
    background: rgba(255, 255, 255, .74);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid rgba(255, 255, 255, .55);
    box-shadow: 0 1px 0 rgba(13, 35, 34, .04);
    transition: background .35s ease, box-shadow .35s ease;
  }

  .site-header.scrolled {
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 8px 26px rgba(13, 35, 34, .08);
    border-bottom-color: var(--line);
  }

  .logo-mark {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    background: var(--brand);
    color: #F8E9C8;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 23px;
    font-weight: 700;
    flex: 0 0 auto;
    box-shadow: 0 8px 20px rgba(16, 60, 58, .18);
  }

  .desktop-nav {
    display: none;
  }

  .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    font-size: 15.5px;
    font-weight: 600;
    color: var(--text);
    padding: 9px 2px;
    letter-spacing: .01em;
    transition: color .25s ease;
  }

  .nav-link:hover {
    color: var(--brand);
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 3px;
    width: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 10px;
    transition: width .28s ease;
  }

  .nav-link:hover::after,
  .nav-link.active::after {
    width: 100%;
  }

  .nav-link.active {
    color: var(--brand);
  }

  .header-cta {
    padding: 10px 24px;
    border-radius: 9px;
    background: var(--brand);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
    box-shadow: 0 8px 20px rgba(16, 60, 58, .16);
  }

  .header-cta:hover {
    background: var(--brand-hover);
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(16, 60, 58, .2);
  }

  .mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 200;
    width: min(86vw, 420px);
    height: 100dvh;
    display: flex;
    flex-direction: column;
    padding: 36px 32px;
    background: linear-gradient(155deg, #0B211F 0%, #0D2B2A 60%, #103C3A 100%);
    color: #DCE3E1;
    box-shadow: -14px 0 36px rgba(0, 0, 0, .24);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform .4s cubic-bezier(.22, 1, .36, 1), visibility .4s;
  }

  .mobile-drawer.open {
    transform: translateX(0);
    visibility: visible;
  }

  .mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 4px;
    color: #DCE3E1;
    font-size: 18px;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    transition: color .25s ease, padding-left .25s ease;
  }

  .mobile-nav-link:hover,
  .mobile-nav-link.active {
    color: #F1D69F;
    padding-left: 8px;
  }

  .cat-hero {
    position: relative;
    padding: 160px 0 76px;
    background: linear-gradient(135deg, #FAF7F0 0%, #F0F1E9 58%, #E9EEE6 100%);
    overflow: hidden;
  }

  .cat-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse at 85% 12%, rgba(197, 162, 94, .25), transparent 34%),
      radial-gradient(ellipse at 5% 90%, rgba(16, 60, 58, .12), transparent 40%);
    pointer-events: none;
  }

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

  .hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 999px;
    background: rgba(16, 60, 58, .08);
    color: var(--brand);
    font-size: 14px;
    font-weight: 600;
  }

  .hero-chip::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
  }

  .cat-hero-title {
    margin: 26px 0 20px;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1.11;
    letter-spacing: .01em;
    font-weight: 800;
    color: var(--brand-deep);
  }

  .cat-hero-title .accent-text {
    color: var(--brand);
    position: relative;
  }

  .cat-hero-title .accent-text::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 100%;
    height: 9px;
    background: rgba(197, 162, 94, .32);
    z-index: -1;
  }

  .hero-lead {
    max-width: 680px;
    color: var(--text);
    font-size: 17.5px;
    line-height: 2;
    margin-bottom: 34px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 9px;
    font-size: 15.5px;
    font-weight: 600;
    transition: background .25s ease, border-color .25s ease, transform .2s ease, color .25s ease, box-shadow .25s ease;
  }

  .btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 10px 24px rgba(16, 60, 58, .18);
  }

  .btn-primary:hover {
    background: var(--brand-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(16, 60, 58, .22);
  }

  .btn-outline {
    border: 1px solid rgba(16, 60, 58, .45);
    color: var(--brand);
    background: rgba(255, 255, 255, .4);
  }

  .btn-outline:hover {
    background: rgba(16, 60, 58, .08);
    transform: translateY(-2px);
  }

  .btn-light {
    background: #FFFFFF;
    color: var(--brand-deep);
  }

  .btn-light:hover {
    background: #F2EBDB;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .16);
  }

  .hero-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    border-top: 1px solid rgba(16, 60, 58, .15);
    margin-top: 42px;
    padding-top: 26px;
  }

  .hero-stat-grid div {
    display: flex;
    flex-direction: column;
    gap: 3px;
  }

  .hero-stat-grid strong {
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 28px;
    color: var(--brand-deep);
    line-height: 1.2;
  }

  .hero-stat-grid span {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
  }

  .hero-visual {
    position: relative;
    padding: 16px 16px 30px;
  }

  .hero-visual::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 86%;
    height: 86%;
    border-radius: 40% 60% 34% 66% / 42% 35% 65% 58%;
    background: rgba(197, 162, 94, .28);
    z-index: 0;
  }

  .hero-visual img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: auto;
    aspect-ratio: 5/4;
    object-fit: cover;
    border-radius: 26px;
    box-shadow: 0 24px 50px rgba(13, 35, 34, .2);
  }

  .hero-visual-float {
    position: absolute;
    right: 2px;
    bottom: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 13px 18px;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(16, 60, 58, .1);
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
    color: var(--brand);
    font-size: 14.5px;
    font-weight: 600;
  }

  .section-wrap {
    padding: var(--section-pad) 0;
  }

  .content-section-light {
    background: var(--surface);
  }

  .content-section-soft {
    background: var(--soft);
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--brand);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 16px;
  }

  .eyebrow::before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--accent);
    border-radius: 4px;
  }

  .section-title {
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.25;
    font-weight: 800;
    color: var(--brand-deep);
    letter-spacing: -.01em;
    margin: 0 0 20px;
  }

  .section-lead {
    color: var(--muted);
    max-width: 820px;
    line-height: 1.9;
    margin: 0 0 20px;
  }

  .value-point-list {
    margin-top: 32px;
    display: grid;
    gap: 8px;
  }

  .value-point-list li {
    display: flex;
    gap: 18px;
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    align-items: flex-start;
  }

  .value-num {
    font-family: "Noto Serif SC", "Songti SC", serif;
    color: var(--accent);
    font-weight: 700;
    font-size: 15px;
    padding-top: 5px;
    flex: 0 0 40px;
  }

  .value-num strong {
    display: block;
    width: 34px;
    height: 30px;
    line-height: 30px;
    border-bottom: 2px solid var(--accent);
    text-align: center;
  }

  .value-copy h3 {
    margin: 0 0 6px;
    font-size: 19px;
    font-weight: 700;
    color: var(--text);
  }

  .value-copy p {
    margin: 0;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.85;
  }

  .feature-wrap {
    background: #FFFFFF;
  }

  .feature-head {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 64px;
    align-items: end;
    margin-bottom: 56px;
  }

  .service-row-list {
    display: flex;
    flex-direction: column;
    background: #F8F6F1;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }

  .service-row {
    display: grid;
    grid-template-columns: 110px 1fr 0.9fr;
    gap: 28px;
    align-items: center;
    padding: 34px 36px;
    border-bottom: 1px solid var(--line);
    transition: background .25s ease;
  }

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

  .service-row:hover {
    background: #F3EEE5;
  }

  .service-row .index {
    font-family: "Noto Serif SC", "Songti SC", serif;
    color: var(--accent);
    font-size: 24px;
    font-weight: 700;
  }

  .service-row h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-deep);
    margin: 0 0 8px;
  }

  .service-row p {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.8;
    margin: 0;
  }

  .service-key {
    color: var(--brand);
    line-height: 2.1;
    font-size: 14px;
    font-weight: 600;
    border-left: 2px solid rgba(197, 162, 94, .65);
    padding-left: 14px;
  }

  .scenario-section {
    background: var(--soft);
  }

  .scenario-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
  }

  .scenario-card {
    position: relative;
    min-height: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    isolation: isolate;
    display: flex;
    align-items: flex-end;
    padding: 34px;
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .35s ease;
  }

  .scenario-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(6,20,18,.06) 10%, rgba(6,20,18,.42) 56%, rgba(6,20,18,.82) 100%);
  }

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

  .scenario-content {
    position: relative;
    color: #FFFFFF;
    max-width: 590px;
  }

  .scenario-content h3 {
    margin: 0 0 10px;
    font-size: clamp(20px, 2.2vw, 27px);
    font-weight: 800;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
    line-height: 1.4;
  }

  .scenario-content p {
    margin: 0;
    font-size: 15px;
    line-height: 1.85;
    color: rgba(255, 255, 255, .9);
  }

  .scenario-tag {
    display: inline-flex;
    margin-bottom: 12px;
    padding: 5px 13px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .4);
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(6px);
    color: #F3E6C8;
    font-size: 13px;
    font-weight: 600;
  }

  .flow-section {
    background: var(--brand-deep);
    padding: var(--section-pad) 0;
    color: #E4E9E6;
    position: relative;
    overflow: hidden;
  }

  .flow-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("/assets/images/backpic/back-2.png") center/cover no-repeat;
    opacity: .12;
    pointer-events: none;
  }

  .flow-section .container-x {
    position: relative;
    z-index: 2;
  }

  .flow-section .eyebrow {
    color: #E7C789;
  }

  .flow-title {
    color: #FFFFFF;
    font-size: clamp(28px, 4vw, 42px);
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
    font-weight: 800;
    margin: 0 0 18px;
  }

  .flow-meta {
    max-width: 700px;
    color: rgba(255, 255, 255, .65);
    line-height: 1.9;
  }

  .process-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
    margin-top: 58px;
  }

  .process-step {
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .06);
    border-radius: 20px;
    padding: 28px 22px;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    transition: background .3s ease, border-color .3s ease, transform .3s ease;
  }

  .process-step:hover {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(197, 162, 94, .4);
    transform: translateY(-4px);
  }

  .process-step .num {
    font-family: "Noto Serif SC", "Songti SC", serif;
    color: var(--accent);
    font-size: 36px;
    line-height: 1;
    margin-bottom: 22px;
  }

  .process-step h3 {
    font-size: 18px;
    color: #fff;
    margin: 0 0 9px;
  }

  .process-step p {
    color: rgba(255, 255, 255, .6);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
  }

  .proof-section {
    background: #F6F2EA;
  }

  .proof-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
    align-items: center;
  }

  .quote-card {
    position: relative;
    padding: 44px;
    border-radius: var(--radius-lg);
    background: #FFFFFF;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--accent);
  }

  .quote-card::after {
    content: "“";
    position: absolute;
    top: 18px;
    right: 28px;
    font-family: Georgia, serif;
    font-size: 80px;
    color: rgba(197, 162, 94, .35);
    line-height: 1;
    pointer-events: none;
  }

  .quote-card p {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
    font-size: 18px;
    color: var(--text);
    line-height: 1.95;
    margin: 0 0 16px;
  }

  .quote-card cite {
    color: var(--muted);
    font-size: 14px;
    font-style: normal;
  }

  .proof-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .proof-item {
    padding: 24px 22px;
    background: rgba(255, 255, 255, .65);
    border: 1px solid rgba(16, 60, 58, .08);
    border-radius: 18px;
  }

  .proof-item strong {
    display: block;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 30px;
    color: var(--brand-deep);
    margin-bottom: 6px;
  }

  .proof-item span {
    color: var(--muted);
    font-size: 14px;
  }

  .faq-section {
    background: #FFFEFC;
  }

  .faq-center {
    max-width: 980px;
    margin: 48px auto 0;
  }

  .faq-item {
    background: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: 16px;
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color .25s ease, box-shadow .3s ease;
  }

  .faq-item:hover {
    border-color: rgba(197, 162, 94, .45);
  }

  .faq-item[open] {
    box-shadow: var(--shadow-sm);
    border-color: rgba(16, 60, 58, .2);
  }

  .faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    cursor: pointer;
    list-style: none;
    padding: 22px 28px;
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    min-height: 64px;
    transition: color .25s ease;
  }

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

  .faq-item summary::after {
    content: "+";
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(16, 60, 58, .08);
    color: var(--brand);
    font-size: 25px;
    font-weight: 400;
    transition: transform .3s ease, background .3s ease;
  }

  .faq-item[open] summary::after {
    transform: rotate(45deg);
    background: var(--brand);
    color: #fff;
  }

  .faq-answer {
    padding: 4px 28px 30px;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.95;
    border-top: 1px solid var(--line);
    padding-top: 20px;
  }

  .faq-answer p {
    margin: 0;
  }

  .cta-section {
    background: var(--brand-deep);
    color: #fff;
    padding: 112px 0;
    position: relative;
    overflow: hidden;
  }

  .cta-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(110deg, rgba(7, 22, 20, .92) 0%, rgba(11, 43, 41, .8) 56%, rgba(16, 60, 58, .72) 100%),
      url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
  }

  .cta-section .container-x {
    position: relative;
    z-index: 2;
  }

  .cta-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: center;
  }

  .cta-title {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
    font-size: clamp(26px, 3.5vw, 42px);
    color: #fff;
    line-height: 1.3;
    margin: 0 0 18px;
    font-weight: 800;
  }

  .cta-copy {
    color: rgba(255, 255, 255, .7);
    line-height: 1.9;
    max-width: 680px;
  }

  .footer {
    background: #0B211F;
    color: #DCE3E1;
  }

  .footer-title {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px;
  }

  .footer-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, .6);
    font-size: 15px;
    transition: color .25s ease, padding-left .25s ease;
  }

  .footer-link:hover {
    color: #F1D69F;
    padding-left: 4px;
  }

  .footer .logo-mark {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(197, 162, 94, .45);
    color: #F1D69F;
    box-shadow: none;
  }

  @media (min-width: 1024px) {
    .desktop-nav {
      display: flex;
    }
  }

  @media (max-width: 1100px) {
    .service-row {
      grid-template-columns: 70px 1fr;
      padding: 28px 26px;
    }
    .service-key {
      grid-column: 2;
    }
    .feature-head {
      gap: 32px;
    }
    .proof-grid {
      gap: 36px;
    }
    .process-grid {
      grid-template-columns: repeat(3, 1fr);
    }
    .process-step:nth-child(4),
    .process-step:nth-child(5) {
      min-height: 170px;
    }
  }

  @media (max-width: 900px) {
    .cat-hero {
      padding: 130px 0 60px;
    }
    .feature-head,
    .proof-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }
    .cta-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }
  }

  @media (max-width: 767.98px) {
    body {
      font-size: 16px;
    }
    .container-x {
      padding: 0 20px;
    }
    .cat-hero-title {
      font-size: clamp(36px, 10vw, 52px);
    }
    .hero-stat-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }
    .hero-stat-grid strong {
      font-size: 24px;
    }
    .hero-visual {
      padding: 14px 0 24px;
      margin-top: 30px;
    }
    .section-title {
      font-size: 30px;
    }
    .service-row {
      grid-template-columns: 1fr;
      gap: 12px;
      padding: 24px 24px;
    }
    .service-row .index {
      margin-bottom: 4px;
    }
    .service-key {
      grid-column: 1;
      margin-top: 8px;
    }
    .scenario-grid {
      grid-template-columns: 1fr;
    }
    .scenario-card {
      min-height: 300px;
      padding: 26px;
    }
    .scenario-card:nth-child(1),
    .scenario-card:nth-child(2),
    .scenario-card:nth-child(3),
    .scenario-card:nth-child(4) {
      grid-column: 1 / 1;
    }
    .process-grid {
      grid-template-columns: 1fr;
    }
    .process-step {
      min-height: 0 !important;
    }
    .section-wrap {
      padding: 72px 0;
    }
    .faq-item summary {
      padding: 18px 20px;
      font-size: 16px;
    }
    .faq-answer {
      padding: 2px 20px 24px;
    }
    .cta-section {
      padding: 76px 0;
    }
    .quote-card {
      padding: 28px;
    }
    .proof-metrics {
      grid-template-columns: 1fr;
    }
    .hero-stat-grid {
      border-top: 0;
      margin-top: 24px;
    }
  }

  @media (max-width: 520px) {
    .header-cta {
      display: none;
    }
    .logo-mark {
      width: 40px;
      height: 40px;
      border-radius: 11px;
      font-size: 21px;
    }
    .cat-hero {
      padding: 112px 0 48px;
    }
    .cat-hero-title {
      letter-spacing: 0;
    }
    .hero-lead {
      font-size: 16px;
    }
    .hero-stat-grid {
      gap: 14px 16px;
    }
    .eyebrow {
      font-size: 13px;
    }
  }

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

/* roulang page: category2 */
:root {
    --brand: #103C3A;
    --brand-dark: #0B2D2B;
    --deep: #0D2B2A;
    --deep-two: #0A1E1C;
    --gold: #C5A25E;
    --ink: #22302E;
    --muted: #75817F;
    --bg: #F7F5F0;
    --surface: #FFFFFF;
    --tint: #EFEAE0;
    --line: #E7E1D6;
    --success: #2F7D5C;
    --warning: #C45744;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow: 0 1px 2px rgba(13, 35, 34, .05), 0 10px 30px rgba(13, 35, 34, .08);
    --shadow-lg: 0 16px 40px rgba(13, 35, 34, .12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
    font-size: 17px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
    font-family: inherit;
}

.serif {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif;
}

.container-x {
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.text-inksoft {
    color: #22302E;
}

.text-brand {
    color: var(--brand);
}

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

.text-muted {
    color: var(--muted);
}

.text-white {
    color: #fff;
}

.text-white-55 {
    color: rgba(255, 255, 255, .55);
}

.bg-deep {
    background: var(--deep);
}

.surface-white {
    background: var(--surface);
}

.surface-tint {
    background: var(--tint);
}

.logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: var(--brand);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 22px;
    font-weight: 700;
    position: relative;
    box-shadow: 0 8px 20px rgba(16, 60, 58, .18);
}

.logo-mark::after {
    content: "";
    position: absolute;
    right: -4px;
    top: -4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--gold);
    background: var(--deep);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .72);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid rgba(13, 35, 34, .06);
    transition: background .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, .96);
    border-bottom-color: rgba(13, 35, 34, .08);
    box-shadow: 0 10px 32px rgba(13, 35, 34, .09);
}

.site-header .flex {
    display: flex;
}

.site-header .items-center {
    align-items: center;
}

.site-header .justify-between {
    justify-content: space-between;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    font-size: 16.5px;
    font-weight: 600;
    color: var(--ink);
    transition: color .25s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 10px;
    height: 2px;
    border-radius: 4px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
}

.nav-link:hover {
    color: var(--brand);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-link.active {
    color: var(--brand);
}

.site-header .hidden {
    display: none;
}

.logo-text-desktop {
    display: block;
}

.logo-text-mobile {
    display: none;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 22px;
    background: var(--brand);
    color: #fff !important;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid var(--brand);
    transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
}

.header-cta:hover {
    background: var(--brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(16, 60, 58, .14);
}

.header-cta:active {
    transform: translateY(0);
}

.menu-open-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(16, 60, 58, .18);
    background: rgba(255, 255, 255, .7);
    color: var(--brand);
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    height: 100dvh;
    width: min(88%, 390px);
    z-index: 1200;
    background: var(--deep-two);
    color: #fff;
    transform: translateX(105%);
    transition: transform .45s cubic-bezier(.22, 1, .36, 1);
    overflow-y: auto;
    box-shadow: -12px 0 42px rgba(0, 0, 0, .22);
}

.mobile-drawer.open {
    transform: translateX(0);
}

.mobile-drawer .drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.drawer-close-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .12);
    color: #fff;
}

.mobile-drawer .drawer-nav {
    padding: 28px 22px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mobile-drawer .mobile-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-radius: 14px;
    font-size: 18px;
    font-weight: 600;
    font-family: "Noto Serif SC", "Songti SC", serif;
    color: rgba(255, 255, 255, .72);
    transition: background .2s ease, color .2s ease;
}

.mobile-drawer .mobile-link:hover,
.mobile-drawer .mobile-link.active {
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

.mobile-drawer .drawer-contact {
    margin-top: 18px;
    margin-left: 22px;
    margin-right: 22px;
    padding: 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .06);
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .62);
}

.section-space {
    padding: 100px 0;
}

.btn-primary,
.btn-ghost,
.btn-light {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 30px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 12px 26px rgba(16, 60, 58, .16);
}

.btn-primary:hover {
    background: var(--brand-dark);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-ghost {
    background: transparent;
    border-color: rgba(16, 60, 58, .46);
    color: var(--brand);
}

.btn-ghost:hover {
    background: rgba(16, 60, 58, .08);
    border-color: var(--brand);
    transform: translateY(-2px);
}

.btn-light {
    background: #fff;
    color: var(--brand);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
}

.btn-light:hover {
    background: var(--gold);
    color: #fff;
    transform: translateY(-2px);
}

.btn-light:active,
.btn-primary:active,
.btn-ghost:active {
    transform: translateY(0);
}

.btn-primary:focus-visible,
.btn-ghost:focus-visible,
.btn-light:focus-visible,
.header-cta:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 100px;
    background: rgba(16, 60, 58, .08);
    color: var(--brand);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    border: 1px solid rgba(197, 162, 94, .45);
}

.section-head {
    max-width: 780px;
    margin-bottom: 48px;
}

.section-head.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-title {
    font-size: clamp(28px, 3.4vw, 40px);
    margin: 16px 0 14px;
    line-height: 1.25;
    color: var(--brand);
    font-weight: 700;
    letter-spacing: -.01em;
}

.section-sub {
    font-size: 17px;
    line-height: 1.85;
    color: var(--muted);
    margin: 0;
}

.category-hero {
    position: relative;
    padding: 158px 0 78px;
    background: linear-gradient(180deg, #F4F0E7 0%, #F9F7F2 100%);
    overflow: hidden;
}

.category-hero::before {
    content: "";
    position: absolute;
    right: -140px;
    top: -100px;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    border: 1px solid rgba(197, 162, 94, .34);
}

.category-hero::after {
    content: "";
    position: absolute;
    right: -70px;
    top: -40px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 1px dashed rgba(16, 60, 58, .2);
}

.crumb {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--muted);
}

.crumb a {
    color: var(--muted);
    transition: color .2s ease;
}

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

.crumb .sep {
    color: rgba(16, 60, 58, .35);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 54px;
    align-items: center;
    margin-top: 34px;
}

.hero-title {
    font-size: clamp(34px, 4.6vw, 54px);
    line-height: 1.18;
    margin: 18px 0 18px;
    color: var(--brand);
    font-weight: 800;
    letter-spacing: -.02em;
}

.hero-title .brand-name {
    color: #0B2D2B;
}

.hero-sub {
    font-size: 18px;
    line-height: 1.85;
    color: #465552;
    max-width: 560px;
    margin: 0 0 28px;
}

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

.hero-note {
    font-size: 14px;
    color: var(--muted);
    margin: 20px 0 0;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(16, 60, 58, .12);
}

.hero-stats .stat {
    display: flex;
    flex-direction: column;
}

.hero-stats .stat strong {
    font-size: 30px;
    line-height: 1.15;
    color: var(--brand);
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
}

.hero-stats .stat strong span {
    color: var(--gold);
}

.hero-stats .stat em {
    font-style: normal;
    font-size: 13.5px;
    color: var(--muted);
}

.hero-media {
    position: relative;
}

.media-main {
    border-radius: 26px;
    overflow: hidden;
    box-shadow: 0 22px 60px rgba(13, 35, 34, .18);
    border: 6px solid rgba(255, 255, 255, .72);
    background: #E1DDD2;
}

.media-main img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.media-float {
    position: absolute;
    left: -18px;
    bottom: 28px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--surface);
    border-radius: 16px;
    padding: 12px 18px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(197, 162, 94, .3);
}

.media-float .float-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 60, 58, .1);
    color: var(--brand);
}

.media-float .float-icon svg {
    width: 20px;
    height: 20px;
}

.media-float .float-text {
    line-height: 1.3;
}

.media-float .float-text strong {
    display: block;
    font-size: 15px;
    color: var(--brand);
}

.media-float .float-text span {
    font-size: 12.5px;
    color: var(--muted);
}

.split-grid {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: center;
    margin-top: 24px;
}

.media-side .img-frame {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.media-side .img-frame img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}

.media-side .img-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 52%, rgba(10, 32, 30, .55) 100%);
    pointer-events: none;
}

.media-side .media-caption {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 18px;
    margin: 0;
    z-index: 2;
    color: #fff;
    font-size: 15px;
    line-height: 1.6;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.feature-card {
    background: #FCFBF7;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px 24px;
    transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}

.feature-card:hover {
    border-color: rgba(197, 162, 94, .5);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.feature-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 60, 58, .08);
    color: var(--brand);
    margin-bottom: 18px;
}

.feature-icon svg {
    width: 22px;
    height: 22px;
}

.feature-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    color: var(--ink);
    font-weight: 700;
}

.feature-card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.75;
    color: var(--muted);
}

.service-note {
    margin-top: 48px;
    padding: 28px 32px;
    border-radius: 22px;
    background: var(--brand);
    color: #fff;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.service-note .note-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .12);
}

.service-note p {
    margin: 0;
    font-size: 16px;
    line-height: 1.85;
    color: rgba(255, 255, 255, .88);
}

.scene-primary {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    background: var(--surface);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.scene-primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scene-primary .scene-body {
    padding: 40px 38px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.scene-body h3 {
    font-size: 24px;
    line-height: 1.3;
    color: var(--brand);
    margin: 14px 0 12px;
    font-weight: 700;
    font-family: "Noto Serif SC", "Songti SC", serif;
}

.scene-body p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.8;
    margin: 0 0 20px;
}

.scene-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.scene-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15.5px;
    color: #465552;
}

.scene-list li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
    margin-top: 10px;
    flex-shrink: 0;
}

.scene-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.scene-mini-card {
    border-radius: 20px;
    border: 1px solid var(--line);
    background: var(--surface);
    overflow: hidden;
    transition: box-shadow .3s ease, transform .3s ease;
}

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

.scene-mini-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.scene-mini-card .mini-body {
    padding: 22px 22px 24px;
}

.scene-mini-card h4 {
    margin: 0 0 8px;
    font-size: 18px;
    color: var(--brand);
    font-weight: 700;
}

.scene-mini-card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.75;
    color: var(--muted);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    margin-top: 32px;
    counter-reset: step;
    position: relative;
}

.step-card {
    position: relative;
    padding: 26px 20px 20px;
    text-align: center;
    background: transparent;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 18px;
    box-shadow: 0 0 0 6px rgba(197, 162, 94, .22);
}

.step-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 8px;
}

.step-desc {
    font-size: 14.5px;
    color: var(--muted);
    line-height: 1.7;
    margin: 0;
}

.step-line {
    position: relative;
}

.deep-band {
    position: relative;
    padding: 110px 0;
    background: linear-gradient(0deg, rgba(10, 30, 28, .94), rgba(13, 43, 42, .9)), url('/assets/images/backpic/back-1.png') center / cover no-repeat;
    color: #fff;
    overflow: hidden;
}

.deep-band::before {
    content: "";
    position: absolute;
    left: -160px;
    bottom: -190px;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    border: 1px solid rgba(197, 162, 94, .3);
}

.deep-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 54px;
    align-items: center;
}

.deep-copy h2 {
    font-size: clamp(27px, 3.2vw, 42px);
    line-height: 1.28;
    color: #fff;
    margin: 16px 0 16px;
    font-weight: 700;
}

.deep-copy p {
    color: rgba(255, 255, 255, .72);
    font-size: 17px;
    line-height: 1.85;
    margin: 0 0 24px;
}

.deep-copy .light-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-weight: 600;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.metric-box {
    padding: 22px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
}

.metric-box strong {
    font-size: 28px;
    color: var(--gold);
    display: block;
    line-height: 1.2;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
}

.metric-box span {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, .68);
    margin-top: 6px;
    line-height: 1.55;
}

.faq-wrap {
    max-width: 880px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    transition: box-shadow .3s ease, border-color .3s ease;
}

.faq-item:hover {
    border-color: rgba(197, 162, 94, .4);
}

.faq-item.open {
    box-shadow: var(--shadow);
    border-color: rgba(197, 162, 94, .5);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    min-height: 58px;
    padding: 16px 22px;
    background: transparent;
    border: 0;
    font-size: 17px;
    font-weight: 600;
    color: var(--ink);
    text-align: left;
    cursor: pointer;
    transition: background .2s ease;
}

.faq-question:hover {
    background: rgba(16, 60, 58, .03);
}

.faq-question:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: -2px;
    border-radius: 18px;
}

.faq-icon {
    position: relative;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(16, 60, 58, .22);
    flex-shrink: 0;
    transition: transform .4s ease, background .3s ease;
}

.faq-icon::before,
.faq-icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    translate: -50% -50%;
    background: var(--brand);
    border-radius: 2px;
}

.faq-icon::before {
    width: 14px;
    height: 2px;
}

.faq-icon::after {
    width: 2px;
    height: 14px;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
    background: rgba(16, 60, 58, .1);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .42s ease;
}

.faq-answer p {
    padding: 0 22px 22px;
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.8;
}

.cta-panel {
    position: relative;
    border-radius: 32px;
    background: var(--deep-two);
    color: #fff;
    padding: 64px 58px;
    overflow: hidden;
    border: 1px solid rgba(197, 162, 94, .3);
}

.cta-panel::before {
    content: "";
    position: absolute;
    right: -130px;
    top: -170px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    border: 1px solid rgba(197, 162, 94, .32);
}

.cta-panel::after {
    content: "";
    position: absolute;
    right: -70px;
    top: -100px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, .18);
}

.cta-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 42px;
    align-items: center;
}

.cta-content h2 {
    margin: 12px 0 10px;
    font-size: clamp(28px, 3.6vw, 42px);
    line-height: 1.25;
    letter-spacing: -.01em;
    font-weight: 700;
    color: #fff;
}

.cta-content p {
    color: rgba(255, 255, 255, .72);
    font-size: 17px;
    line-height: 1.85;
    margin: 0 0 24px;
}

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

.cta-info {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 20px;
    padding: 26px 24px;
}

.cta-info h4 {
    margin: 0 0 14px;
    font-size: 18px;
    color: #fff;
}

.cta-info ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 15px;
    color: rgba(255, 255, 255, .7);
}

.cta-info ul strong {
    color: #fff;
    font-weight: 600;
}

.footer {
    background: var(--deep-two);
    color: #fff;
}

.footer-title {
    font-size: 16px;
    color: #fff;
    margin: 0 0 16px;
    font-weight: 700;
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, .58);
    transition: color .25s ease, transform .25s ease;
}

.footer-link:hover {
    color: var(--gold);
    transform: translateX(3px);
}

.footer .grid a {
    color: inherit;
}

@media (min-width: 1025px) {
    .menu-open-btn {
        display: none !important;
    }
}

@media (max-width: 1024px) {
    .desktop-nav {
        display: none;
    }

    .logo-text-desktop {
        display: none;
    }

    .logo-text-mobile {
        display: block;
    }

    .header-cta {
        display: none;
    }

    .hero-grid,
    .split-grid,
    .deep-grid,
    .cta-content {
        grid-template-columns: minmax(0, 1fr);
        gap: 36px;
    }

    .category-hero {
        padding: 146px 0 60px;
    }

    .media-side .img-frame img {
        height: 340px;
    }

    .scene-primary {
        grid-template-columns: minmax(0, 1fr);
    }

    .scene-primary img {
        aspect-ratio: 16 / 9;
    }

    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 30px;
    }

    .step-card {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .container-x {
        padding-left: 18px;
        padding-right: 18px;
    }

    .section-space {
        padding: 68px 0;
    }

    .category-hero {
        padding-top: 132px;
    }

    .hero-title {
        font-size: 34px;
    }

    .hero-sub {
        font-size: 16.5px;
    }

    .hero-actions,
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-ghost,
    .cta-actions .btn-light,
    .cta-actions .btn-ghost {
        width: 100%;
    }

    .hero-stats {
        gap: 22px;
        flex-wrap: wrap;
    }

    .hero-stats .stat strong {
        font-size: 26px;
    }

    .feature-grid,
    .scene-mini-grid,
    .metrics-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .feature-grid {
        gap: 12px;
    }

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

    .scene-primary .scene-body {
        padding: 28px 22px;
    }

    .scene-mini-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .steps-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .step-card {
        text-align: left;
    }

    .service-note {
        flex-direction: column;
        padding: 22px;
    }

    .media-float {
        left: 12px;
        bottom: 16px;
        right: 12px;
    }

    .cta-panel {
        padding: 40px 22px;
    }

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

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