/* roulang page: index */
:root {
    --bg: #FAF9F6;
    --bg-2: #F1EFE9;
    --ink: #22261F;
    --gold: #C2A36B;
    --gold-deep: #B48A4B;
    --text: #2A2D29;
    --muted: #7A7F78;
    --faint: #9B9F96;
    --line: #E3E0D8;
    --radius-lg: 16px;
    --radius: 12px;
    --radius-sm: 10px;
    --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    --shadow-card: 0 1px 2px rgba(34, 38, 31, 0.04), 0 8px 24px rgba(34, 38, 31, 0.06);
    --shadow-hover: 0 2px 4px rgba(34, 38, 31, 0.06), 0 16px 32px rgba(34, 38, 31, 0.10);
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
  }

  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html,
  body {
    min-height: 100%;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
  }

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

  button,
  input {
    font-family: inherit;
    outline: none;
  }

  .container {
    max-width: 1240px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  .section {
    padding: 88px 0;
  }

  .section-tight {
    padding: 60px 0;
  }

  .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 48px;
  }

  .section-titlewrap {
    position: relative;
  }

  .section-titlewrap::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 2px;
    height: 26px;
    background: var(--gold);
    border-radius: 2px;
  }

  .section-titlewrap .section-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--ink);
    padding-left: 18px;
  }

  .section-titlewrap .section-sub {
    display: block;
    font-size: 13px;
    letter-spacing: 0.12em;
    color: var(--faint);
    text-transform: uppercase;
    margin-bottom: 6px;
    padding-left: 18px;
  }

  .section-desc {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
    max-width: 560px;
  }

  .section-link {
    color: var(--gold-deep);
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
    border-bottom: 1px solid rgba(180, 138, 75, 0.35);
    padding-bottom: 2px;
  }

  .section-link:hover {
    color: var(--ink);
    border-color: var(--ink);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding: 0 28px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.25s var(--ease);
    white-space: nowrap;
  }

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

  .btn-primary {
    background: var(--gold);
    color: var(--ink);
  }

  .btn-primary:hover {
    background: var(--gold-deep);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(180, 138, 75, 0.28);
  }

  .btn-primary:active {
    transform: translateY(0);
    box-shadow: none;
  }

  .btn-outline {
    background: transparent;
    border-color: rgba(194, 163, 107, 0.8);
    color: var(--gold-deep);
  }

  .btn-outline:hover {
    background: rgba(194, 163, 107, 0.08);
    border-color: var(--gold-deep);
    color: var(--gold-deep);
  }

  .btn-light {
    background: #FAF9F6;
    color: var(--ink);
  }

  .btn-light:hover {
    background: #fff;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  }

  .btn-dark {
    background: transparent;
    border-color: rgba(194, 163, 107, 0.7);
    color: var(--gold);
  }

  .btn-dark:hover {
    background: rgba(194, 163, 107, 0.1);
    color: #E4CD9F;
  }

  .btn-sm {
    height: 40px;
    padding: 0 20px;
    font-size: 14px;
  }

  /* ===== Header ===== */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: 80px;
    background: rgba(250, 249, 246, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(227, 224, 216, 0.8);
    transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
  }

  .site-header.scrolled {
    background: rgba(250, 249, 246, 0.95);
    box-shadow: 0 4px 16px rgba(34, 38, 31, 0.06);
  }

  .header-inner {
    height: 80px;
    display: flex;
    align-items: center;
    gap: 32px;
  }

  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

  .brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--ink);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.02em;
    flex-shrink: 0;
  }

  .brand-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: 0.01em;
    line-height: 1.2;
  }

  .brand-tag {
    font-size: 11px;
    color: var(--gold-deep);
    font-weight: 600;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(194, 163, 107, 0.14);
    letter-spacing: 0.08em;
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-left: auto;
  }

  .nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--muted);
    position: relative;
    padding: 8px 0;
    line-height: 1.4;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s var(--ease);
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--ink);
  }

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

  .header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
  }

  .search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 200px;
    height: 40px;
    padding: 0 14px;
    background: #FFF;
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), width 0.25s var(--ease);
  }

  .search-box:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(194, 163, 107, 0.18);
    width: 220px;
  }

  .search-box svg {
    width: 16px;
    height: 16px;
    color: var(--faint);
    flex-shrink: 0;
  }

  .search-box input {
    width: 100%;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text);
  }

  .search-box input::placeholder {
    color: var(--faint);
  }

  .menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: transparent;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink);
    transition: all 0.25s var(--ease);
  }

  .menu-toggle:hover {
    background: var(--bg-2);
  }

  /* ===== Mobile Menu ===== */
  .mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: var(--bg);
    z-index: 200;
    box-shadow: -8px 0 40px rgba(34, 38, 31, 0.16);
    padding: 100px 32px 40px;
    transform: translateX(105%);
    transition: transform 0.35s var(--ease);
    overflow-y: auto;
  }

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

  .mobile-menu .mobile-link {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .mobile-menu .mobile-link.active {
    color: var(--gold-deep);
  }

  .mobile-menu .mobile-cta {
    margin-top: 32px;
    width: 100%;
  }

  .menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink);
    font-size: 20px;
  }

  .menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(34, 38, 31, 0.4);
    z-index: 150;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
  }

  .menu-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }

  /* ===== Hero ===== */
  .hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--ink);
    margin-top: 80px;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(34, 38, 31, 0.86) 0%, rgba(34, 38, 31, 0.62) 55%, rgba(34, 38, 31, 0.4) 100%);
  }

  .hero-content {
    position: relative;
    z-index: 2;
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    letter-spacing: 0.04em;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }

  .hero h1 {
    font-size: 46px;
    line-height: 1.2;
    font-weight: 700;
    color: #FAF9F6;
    letter-spacing: -0.01em;
    max-width: 680px;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.28);
  }

  .hero-sub {
    font-size: 17px;
    line-height: 1.9;
    color: rgba(250, 249, 246, 0.82);
    max-width: 560px;
    margin-bottom: 34px;
  }

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

  .hero-stats {
    position: relative;
    z-index: 2;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
  }

  /* ===== Stats ===== */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .stat-item {
    padding: 40px 32px;
    text-align: center;
    position: relative;
  }

  .stat-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 28%;
    bottom: 28%;
    width: 1px;
    background: var(--line);
  }

  .stat-num {
    font-size: 42px;
    font-weight: 800;
    color: var(--gold-deep);
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
    letter-spacing: -0.02em;
  }

  .stat-label {
    font-size: 14px;
    color: var(--muted);
    margin-top: 8px;
    letter-spacing: 0.06em;
  }

  /* ===== Compare ===== */
  .compare-section {
    background: var(--bg);
  }

  .compare-table {
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: #fff;
  }

  .compare-row {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr 1fr;
  }

  .compare-row+ .compare-row {
    border-top: 1px solid var(--line);
  }

  .compare-row.head {
    background: var(--bg-2);
  }

  .compare-cell {
    padding: 20px 24px;
    font-size: 15px;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-variant-numeric: tabular-nums;
  }

  .compare-cell:first-child {
    justify-content: flex-start;
    text-align: left;
    font-weight: 500;
    color: var(--ink);
  }

  .compare-row.head .compare-cell {
    font-weight: 600;
    color: var(--ink);
    background: var(--bg-2);
  }

  .compare-row.head .compare-cell.highlight {
    background: rgba(194, 163, 107, 0.12);
  }

  .compare-cell.highlight {
    background: rgba(194, 163, 107, 0.06);
    box-shadow: inset 0 2px 0 var(--gold);
    font-weight: 600;
    color: var(--ink);
  }

  .check {
    color: var(--gold-deep);
    font-weight: 700;
  }

  .minus {
    color: var(--faint);
  }

  .plan-tag {
    font-size: 12px;
    padding: 2px 10px;
    border-radius: 999px;
    background: var(--ink);
    color: var(--gold);
    display: inline-block;
    margin-left: 8px;
    font-weight: 600;
    letter-spacing: 0.04em;
  }

  /* mobile plan cards */
  .plan-cards {
    display: none;
  }

  /* ===== Timeline ===== */
  .timeline-section {
    background: var(--bg-2);
  }

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

  .timeline-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 28px;
    align-items: start;
    padding: 40px 0;
    border-bottom: 1px solid rgba(227, 224, 216, 0.7);
    transition: background 0.25s var(--ease);
  }

  .timeline-row:first-child {
    padding-top: 8px;
  }

  .timeline-row:last-child {
    border-bottom: none;
  }

  .timeline-num {
    font-size: 54px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.03em;
    font-family: Georgia, "Times New Roman", "Noto Serif CJK SC", serif;
  }

  .timeline-body h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
  }

  .timeline-body p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 14px;
    max-width: 520px;
  }

  .timeline-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .timeline-list li {
    font-size: 13px;
    color: var(--text);
    padding: 4px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--line);
  }

  .timeline-badge {
    font-size: 13px;
    font-weight: 600;
    color: var(--ink);
    background: var(--gold);
    padding: 4px 14px;
    border-radius: 999px;
    white-space: nowrap;
  }

  .timeline-cta {
    margin-top: 40px;
    text-align: center;
  }

  /* ===== Content Preview ===== */
  .content-section {
    background: var(--bg);
  }

  .content-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 24px;
    align-items: stretch;
  }

  .content-feature {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 420px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.3s var(--ease);
  }

  .content-feature:hover {
    box-shadow: var(--shadow-hover);
  }

  .content-feature img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
  }

  .content-feature:hover img {
    transform: scale(1.03);
  }

  .content-feature-body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 32px;
    background: linear-gradient(0deg, rgba(34, 38, 31, 0.88) 0%, rgba(34, 38, 31, 0.4) 70%, transparent 100%);
    color: #FAF9F6;
  }

  .content-feature-body .tag-inline {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 8px;
  }

  .content-feature-body h3 {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    color: #fff;
    margin-bottom: 6px;
  }

  .content-feature-body .meta-line {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
  }

  .content-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .content-card {
    flex: 1;
    display: flex;
    gap: 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow-card);
    transition: all 0.3s var(--ease);
  }

  .content-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
  }

  .content-card img {
    width: 108px;
    height: 108px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
  }

  .content-card-body .tag-inline {
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--gold-deep);
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
  }

  .content-card-body h4 {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--ink);
    margin-bottom: 4px;
    transition: color 0.25s var(--ease);
  }

  .content-card:hover h4 {
    color: var(--gold-deep);
  }

  .content-card-body .meta-line {
    font-size: 13px;
    color: var(--faint);
  }

  .content-more {
    margin-top: 40px;
    text-align: center;
  }

  /* ===== News List ===== */
  .news-section {
    background: var(--bg);
  }

  .news-list {
    list-style: none;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
  }

  .news-row {
    border-bottom: 1px solid var(--line);
  }

  .news-row:last-child {
    border-bottom: none;
  }

  .news-link {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 22px 28px;
    transition: background 0.25s var(--ease);
  }

  .news-link:hover {
    background: rgba(241, 239, 233, 0.5);
  }

  .news-date {
    width: 68px;
    flex-shrink: 0;
    text-align: center;
    padding-right: 20px;
    border-right: 1px solid var(--line);
  }

  .news-day {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--gold-deep);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
  }

  .news-month {
    font-size: 13px;
    color: var(--faint);
    letter-spacing: 0.12em;
  }

  .news-body {
    flex: 1;
    min-width: 0;
  }

  .news-title {
    display: block;
    font-size: 17px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.25s var(--ease);
  }

  .news-link:hover .news-title {
    color: var(--gold-deep);
  }

  .news-summary {
    font-size: 14px;
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
  }

  .news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
  }

  .news-cat {
    font-size: 13px;
    padding: 4px 14px;
    border-radius: 999px;
    background: var(--bg-2);
    color: var(--muted);
    letter-spacing: 0.04em;
  }

  .news-more {
    font-size: 14px;
    font-weight: 600;
    color: var(--gold-deep);
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s var(--ease);
  }

  .news-link:hover .news-more {
    border-color: var(--gold-deep);
  }

  .empty-state {
    padding: 56px 32px;
    text-align: center;
    color: var(--faint);
    font-size: 15px;
    background: var(--bg-2);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--line);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .empty-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--faint);
  }

  /* ===== FAQ ===== */
  .faq-section {
    background: var(--bg);
  }

  .faq-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 64px;
    align-items: start;
  }

  .faq-side-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
    margin-bottom: 14px;
  }

  .faq-side p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 24px;
    max-width: 280px;
  }

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

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

  .faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
    padding: 24px 0;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.5;
    transition: color 0.25s var(--ease);
  }

  .faq-question:hover {
    color: var(--gold-deep);
  }

  .faq-icon {
    width: 26px;
    height: 26px;
    flex-shrink: 0;
    position: relative;
    border: 1px solid var(--line);
    border-radius: 50%;
    transition: all 0.3s var(--ease);
  }

  .faq-icon::before,
  .faq-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--gold-deep);
    transition: transform 0.3s var(--ease);
  }

  .faq-icon::before {
    width: 10px;
    height: 2px;
  }

  .faq-icon::after {
    width: 2px;
    height: 10px;
  }

  .faq-item.active .faq-icon::after {
    transform: translate(-50%, -50%) scaleY(0);
  }

  .faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s var(--ease);
  }

  .faq-answer-inner {
    overflow: hidden;
  }

  .faq-answer p {
    font-size: 15px;
    line-height: 1.9;
    color: var(--muted);
    padding-bottom: 24px;
    max-width: 640px;
  }

  .faq-item.active .faq-answer {
    grid-template-rows: 1fr;
  }

  /* ===== CTA ===== */
  .cta-section {
    background: var(--bg);
    padding-bottom: 88px;
  }

  .cta-panel {
    background: var(--ink);
    border-radius: var(--radius-lg);
    padding: 56px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
  }

  .cta-panel::before {
    content: "";
    position: absolute;
    right: -60px;
    top: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(194, 163, 107, 0.12);
  }

  .cta-panel::after {
    content: "";
    position: absolute;
    right: 40px;
    bottom: -40px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 1px solid rgba(194, 163, 107, 0.2);
  }

  .cta-text h2 {
    font-size: 28px;
    font-weight: 700;
    color: #FAF9F6;
    line-height: 1.4;
    margin-bottom: 10px;
  }

  .cta-text p {
    font-size: 15px;
    color: rgba(250, 249, 246, 0.7);
    line-height: 1.8;
    max-width: 480px;
  }

  .cta-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
  }

  .cta-link {
    color: rgba(250, 249, 246, 0.8);
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    padding-bottom: 2px;
    white-space: nowrap;
  }

  .cta-link:hover {
    color: #fff;
  }

  /* ===== Footer ===== */
  .site-footer {
    background: var(--ink);
    color: rgba(250, 249, 246, 0.72);
    padding: 72px 0 0;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer-brand .brand-text {
    color: #FAF9F6;
    font-size: 22px;
  }

  .footer-brand .brand-tag {
    background: rgba(194, 163, 107, 0.2);
  }

  .footer-desc {
    font-size: 14px;
    line-height: 1.9;
    margin-top: 16px;
    max-width: 300px;
    color: rgba(250, 249, 246, 0.6);
  }

  .footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #FAF9F6;
    margin-bottom: 20px;
    letter-spacing: 0.04em;
  }

  .footer-col ul {
    list-style: none;
  }

  .footer-col ul li {
    margin-bottom: 12px;
  }

  .footer-col ul a {
    font-size: 14px;
    color: rgba(250, 249, 246, 0.6);
    transition: color 0.25s var(--ease);
  }

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

  .footer-contact p {
    font-size: 14px;
    color: rgba(250, 249, 246, 0.6);
    margin-bottom: 8px;
    line-height: 1.7;
  }

  .footer-bottom {
    padding: 28px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: rgba(250, 249, 246, 0.42);
  }

  .footer-bottom a {
    color: rgba(250, 249, 246, 0.42);
  }

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

  /* ===== Reveal animation ===== */
  html.js-loaded .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  }

  html.js-loaded .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== Responsive ===== */
  @media (max-width: 1023px) {
    .main-nav {
      display: none;
    }

    .header-actions .search-box {
      display: none;
    }

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

    .hero h1 {
      font-size: 38px;
    }

    .stats-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .stat-item:nth-child(2)::after {
      display: none;
    }

    .stat-item:nth-child(-n+2) {
      border-bottom: 1px solid var(--line);
    }

    .compare-table {
      display: none;
    }

    .plan-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .plan-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 28px 24px;
      box-shadow: var(--shadow-card);
    }

    .plan-card .plan-name {
      font-size: 18px;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 6px;
    }

    .plan-card .plan-price {
      font-size: 26px;
      font-weight: 800;
      color: var(--gold-deep);
      margin-bottom: 16px;
      font-variant-numeric: tabular-nums;
    }

    .plan-card .plan-points {
      list-style: none;
      margin-bottom: 20px;
    }

    .plan-card .plan-points li {
      font-size: 14px;
      color: var(--muted);
      padding: 5px 0;
      border-bottom: 1px dashed var(--line);
    }

    .plan-card .plan-points li:last-child {
      border-bottom: none;
    }

    .plan-card.recommend {
      border-color: var(--gold);
      box-shadow: inset 0 2px 0 var(--gold), var(--shadow-card);
    }

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

    .content-feature {
      min-height: 300px;
    }

    .content-feature img {
      min-height: 300px;
    }

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

    .faq-side p {
      max-width: none;
    }

    .cta-panel {
      flex-direction: column;
      align-items: flex-start;
      padding: 48px 32px;
    }

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

  @media (max-width: 639px) {
    .container {
      padding-left: 16px;
      padding-right: 16px;
    }

    .section {
      padding: 56px 0;
    }

    .section-head {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 32px;
    }

    .section-titlewrap .section-title {
      font-size: 26px;
    }

    .site-header,
    .header-inner {
      height: 64px;
    }

    .hero {
      min-height: 84vh;
      margin-top: 64px;
    }

    .hero h1 {
      font-size: 28px;
      line-height: 1.3;
    }

    .hero-sub {
      font-size: 15px;
    }

    .hero-badge {
      font-size: 12px;
      padding: 4px 10px;
    }

    .btn {
      height: 44px;
      padding: 0 22px;
      font-size: 14px;
    }

    .stats-grid {
      grid-template-columns: 1fr 1fr;
      gap: 0;
    }

    .stat-item {
      padding: 28px 16px;
    }

    .stat-num {
      font-size: 32px;
    }

    .stat-label {
      font-size: 13px;
    }

    .plan-cards {
      grid-template-columns: 1fr;
    }

    .timeline-row {
      grid-template-columns: 56px 1fr;
      gap: 16px;
      padding: 28px 0;
    }

    .timeline-num {
      font-size: 38px;
    }

    .timeline-row .timeline-badge {
      display: none;
    }

    .content-card {
      flex-direction: column;
    }

    .content-card img {
      width: 100%;
      height: 140px;
    }

    .news-link {
      padding: 18px 16px;
      gap: 12px;
    }

    .news-date {
      width: 50px;
      padding-right: 12px;
    }

    .news-day {
      font-size: 24px;
    }

    .news-cat {
      display: none;
    }

    .news-meta {
      gap: 8px;
    }

    .news-title,
    .news-summary {
      white-space: normal;
    }

    .cta-panel {
      padding: 40px 24px;
      border-radius: var(--radius);
    }

    .cta-text h2 {
      font-size: 22px;
    }

    .cta-actions {
      flex-direction: column;
      align-items: stretch;
      width: 100%;
    }

    .cta-actions .btn {
      width: 100%;
    }

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

    .footer-bottom {
      flex-direction: column;
      text-align: center;
      justify-content: center;
    }
  }

/* roulang page: category1 */
:root {
      --bg: #FAF9F6;
      --bg-2: #F1EFE9;
      --ink: #22261F;
      --ink-soft: #2A2D29;
      --gold: #C2A36B;
      --gold-deep: #B48A4B;
      --text: #2A2D29;
      --text-weak: #7A7F78;
      --text-mute: #9B9F96;
      --line: #E3E0D8;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 10px;
      --shadow-sm: 0 1px 2px rgba(34, 38, 31, 0.04), 0 8px 24px rgba(34, 38, 31, 0.06);
      --shadow-hover: 0 2px 4px rgba(34, 38, 31, 0.06), 0 16px 32px rgba(34, 38, 31, 0.10);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      background: var(--bg);
      color: var(--text);
      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 cubic-bezier(.22, 1, .36, 1);
    }

    ul,
    ol {
      list-style: none;
    }

    button {
      cursor: pointer;
      font-family: inherit;
      background: none;
      border: none;
    }

    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ===== Header ===== */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 76px;
      background: rgba(250, 249, 246, 0.96);
      border-bottom: 1px solid var(--line);
      z-index: 100;
      transition: box-shadow .3s ease, background .3s ease;
    }

    .site-header.scrolled {
      background: rgba(250, 249, 246, 0.92);
      box-shadow: 0 4px 12px rgba(34, 38, 31, 0.05);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
      gap: 24px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .brand-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: var(--ink);
      color: var(--gold);
      font-weight: 700;
      font-size: 14px;
      letter-spacing: .02em;
    }

    .brand-text {
      font-size: 20px;
      font-weight: 700;
      color: var(--ink);
      letter-spacing: -0.01em;
      white-space: nowrap;
    }

    .brand-tag {
      font-size: 12px;
      font-weight: 500;
      color: var(--gold-deep);
      margin-left: 4px;
      letter-spacing: .08em;
      border: 1px solid rgba(194, 163, 107, .45);
      border-radius: 999px;
      padding: 1px 8px;
      vertical-align: 2px;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .nav-link {
      position: relative;
      font-size: 15px;
      font-weight: 500;
      color: var(--text-weak);
      padding: 6px 0;
      transition: color .2s;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -2px;
      width: 100%;
      height: 2px;
      background: var(--gold);
      border-radius: 2px;
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .25s cubic-bezier(.22, 1, .36, 1);
    }

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

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

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

    .header-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-shrink: 0;
    }

    .search-box {
      display: flex;
      align-items: center;
      gap: 6px;
      height: 40px;
      padding: 0 14px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      width: 200px;
      transition: border-color .2s, box-shadow .2s;
    }

    .search-box:focus-within {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(194, 163, 107, .14);
    }

    .search-box svg {
      width: 16px;
      height: 16px;
      stroke: var(--text-mute);
      flex-shrink: 0;
    }

    .search-box input {
      border: none;
      outline: none;
      background: transparent;
      font-size: 14px;
      color: var(--text);
      width: 100%;
    }

    .search-box input::placeholder {
      color: var(--text-mute);
    }

    .btn-primary,
    .btn-outline,
    .btn-text-light {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: var(--radius-sm);
      font-size: 15px;
      font-weight: 600;
      line-height: 1;
      padding: 0 22px;
      height: 44px;
      transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--gold);
      color: var(--ink);
    }

    .btn-primary:hover {
      background: var(--gold-deep);
      transform: translateY(-1px);
      box-shadow: 0 6px 16px rgba(180, 138, 75, .24);
    }

    .btn-primary:active {
      transform: translateY(0);
      box-shadow: 0 2px 8px rgba(180, 138, 75, .20);
    }

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

    .btn-outline {
      background: transparent;
      border: 1px solid var(--gold);
      color: var(--gold-deep);
    }

    .btn-outline:hover {
      background: rgba(194, 163, 107, .08);
      color: var(--ink);
      border-color: var(--gold);
    }

    .btn-outline:active {
      background: rgba(194, 163, 107, .14);
      transform: translateY(0);
    }

    .btn-lg {
      height: 48px;
      padding: 0 26px;
      font-size: 16px;
    }

    .btn-sm {
      height: 38px;
      padding: 0 18px;
      font-size: 14px;
    }

    .btn-text-light {
      background: transparent;
      color: rgba(255, 255, 255, .82);
      padding: 0 6px;
      height: auto;
    }

    .btn-text-light:hover {
      color: #fff;
    }

    .nav-toggle {
      display: none;
      width: 40px;
      height: 40px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: #fff;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 4px;
      transition: border-color .2s;
    }

    .nav-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      background: var(--ink);
      border-radius: 2px;
      transition: transform .25s, opacity .25s;
    }

    .nav-toggle.active span:nth-child(1) {
      transform: rotate(45deg) translate(3px, 3px);
    }

    .nav-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
      transform: rotate(-45deg) translate(4px, -4px);
    }

    /* ===== Hero ===== */
    .page-hero {
      position: relative;
      padding: 170px 0 80px;
      background-size: cover;
      background-position: center;
      background-color: var(--ink);
    }

    .page-hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(34, 38, 31, 0.72) 0%, rgba(34, 38, 31, 0.86) 100%);
    }

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

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(250, 249, 246, 0.14);
      border: 1px solid rgba(250, 249, 246, 0.25);
      color: #F5F2EC;
      font-size: 13px;
      font-weight: 500;
      letter-spacing: .08em;
      padding: 6px 14px;
      border-radius: 999px;
      margin-bottom: 24px;
    }

    .page-hero h1 {
      font-size: 44px;
      font-weight: 700;
      line-height: 1.2;
      color: #fff;
      letter-spacing: -0.01em;
      margin-bottom: 18px;
    }

    .hero-sub {
      font-size: 17px;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.85);
      max-width: 640px;
      margin-bottom: 32px;
    }

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

    /* ===== Section ===== */
    .section {
      padding: 88px 0;
    }

    .section-alt {
      background: var(--bg-2);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .section-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--gold-deep);
      margin-bottom: 10px;
    }

    .section-head {
      margin-bottom: 48px;
      max-width: 680px;
    }

    .section-head h2 {
      font-size: 32px;
      font-weight: 700;
      line-height: 1.25;
      color: var(--ink);
      letter-spacing: -0.01em;
      margin-bottom: 12px;
    }

    .section-head p {
      font-size: 15px;
      color: var(--text-weak);
      line-height: 1.8;
    }

    /* ===== Split Layout ===== */
    .split-layout {
      display: grid;
      grid-template-columns: 7fr 5fr;
      gap: 64px;
      align-items: start;
    }

    .split-intro h2 {
      font-size: 32px;
      font-weight: 700;
      line-height: 1.3;
      color: var(--ink);
      margin-bottom: 20px;
      letter-spacing: -0.01em;
      position: relative;
      padding-left: 18px;
    }

    .split-intro h2::before {
      content: "";
      position: absolute;
      left: 0;
      top: 8px;
      width: 4px;
      height: 28px;
      background: var(--gold);
      border-radius: 2px;
    }

    .split-intro p {
      font-size: 15px;
      line-height: 1.85;
      color: var(--text-soft, var(--text));
      margin-bottom: 16px;
    }

    .split-intro blockquote {
      border-left: 2px solid var(--gold);
      background: var(--bg-2);
      padding: 14px 20px;
      border-radius: 0 10px 10px 0;
      font-size: 15px;
      color: var(--ink-soft);
      line-height: 1.7;
      margin-top: 24px;
    }

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

    .service-item {
      display: flex;
      gap: 20px;
      padding: 24px 0;
      border-bottom: 1px solid var(--line);
      transition: padding-left .25s;
    }

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

    .service-index {
      font-size: 28px;
      font-weight: 700;
      color: var(--gold);
      font-variant-numeric: tabular-nums;
      line-height: 1.2;
      min-width: 44px;
    }

    .service-item h3 {
      font-size: 18px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 6px;
    }

    .service-item p {
      font-size: 14px;
      line-height: 1.75;
      color: var(--text-weak);
    }

    /* ===== Scenario ===== */
    .scenario-list {
      border-top: 1px solid var(--line);
    }

    .scenario-row {
      display: flex;
      gap: 32px;
      padding: 32px 0;
      border-bottom: 1px solid var(--line);
      transition: background .25s;
    }

    .scenario-row:hover {
      background: rgba(250, 249, 246, .7);
    }

    .scenario-num {
      font-size: 48px;
      font-weight: 700;
      font-variant-numeric: tabular-nums;
      color: var(--gold);
      line-height: 1.1;
      min-width: 80px;
    }

    .scenario-body h3 {
      font-size: 20px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 8px;
    }

    .scenario-body p {
      font-size: 15px;
      color: var(--text-weak);
      line-height: 1.8;
      max-width: 640px;
    }

    /* ===== Process ===== */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .process-item {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      padding: 32px 24px;
      box-shadow: var(--shadow-sm);
      transition: border-color .25s, box-shadow .25s, transform .25s;
      position: relative;
    }

    .process-item:hover {
      border-color: var(--gold);
      box-shadow: var(--shadow-hover);
      transform: translateY(-2px);
    }

    .process-step {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: var(--ink);
      color: var(--gold);
      font-size: 15px;
      font-weight: 700;
      font-variant-numeric: tabular-nums;
      margin-bottom: 20px;
    }

    .process-item h3 {
      font-size: 17px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 8px;
    }

    .process-item p {
      font-size: 14px;
      line-height: 1.7;
      color: var(--text-weak);
    }

    /* ===== Feature Card ===== */
    .feature-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .feature-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      min-height: 320px;
    }

    .feature-content {
      padding: 48px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .feature-content h2 {
      font-size: 28px;
      font-weight: 700;
      color: var(--ink);
      line-height: 1.3;
      margin-bottom: 16px;
    }

    .feature-content p {
      font-size: 15px;
      line-height: 1.8;
      color: var(--text-weak);
      margin-bottom: 20px;
    }

    .feature-content ul {
      margin-bottom: 28px;
    }

    .feature-content ul li {
      position: relative;
      padding-left: 20px;
      font-size: 14px;
      color: var(--text);
      margin-bottom: 10px;
    }

    .feature-content ul li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--gold);
    }

    /* ===== FAQ ===== */
    .faq-layout {
      display: grid;
      grid-template-columns: 4fr 7fr;
      gap: 64px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 120px;
    }

    .faq-intro h2 {
      font-size: 32px;
      font-weight: 700;
      color: var(--ink);
      line-height: 1.3;
      margin-bottom: 16px;
    }

    .faq-intro p {
      font-size: 15px;
      color: var(--text-weak);
      line-height: 1.8;
      margin-bottom: 28px;
    }

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

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

    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      width: 100%;
      padding: 24px 4px;
      text-align: left;
      font-size: 16px;
      font-weight: 600;
      color: var(--ink);
      transition: color .2s;
    }

    .faq-question:hover {
      color: var(--gold-deep);
    }

    .faq-icon {
      position: relative;
      width: 20px;
      height: 20px;
      flex-shrink: 0;
      border-radius: 50%;
      border: 1px solid var(--line);
      transition: border-color .25s, background .25s;
    }

    .faq-icon::before,
    .faq-icon::after {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      background: var(--text-mute);
      transition: background .25s;
    }

    .faq-icon::before {
      width: 10px;
      height: 1.5px;
    }

    .faq-icon::after {
      width: 1.5px;
      height: 10px;
    }

    .faq-item.open .faq-icon {
      border-color: var(--gold);
    }

    .faq-item.open .faq-icon::after {
      display: none;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .35s cubic-bezier(.22, 1, .36, 1);
    }

    .faq-answer p {
      padding: 0 4px 24px;
      font-size: 15px;
      line-height: 1.85;
      color: var(--text-weak);
      max-width: 640px;
    }

    /* ===== CTA ===== */
    .cta-section {
      background: var(--ink);
      padding: 80px 0;
    }

    .cta-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
      flex-wrap: wrap;
    }

    .cta-inner h2 {
      font-size: 30px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 10px;
      letter-spacing: -0.01em;
    }

    .cta-inner p {
      font-size: 15px;
      color: rgba(255, 255, 255, 0.72);
      line-height: 1.7;
    }

    .cta-actions {
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    /* ===== Footer ===== */
    .site-footer {
      background: var(--ink);
      color: rgba(255, 255, 255, 0.68);
      padding-top: 64px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.4fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-brand .brand {
      margin-bottom: 16px;
    }

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

    .footer-desc {
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.58);
      max-width: 280px;
    }

    .footer-col h4 {
      font-size: 15px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 18px;
    }

    .footer-col ul li {
      margin-bottom: 12px;
    }

    .footer-col ul a {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.6);
      transition: color .2s;
    }

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

    .footer-contact p {
      font-size: 14px;
      line-height: 1.9;
      color: rgba(255, 255, 255, 0.6);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 24px 0 32px;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.4);
      flex-wrap: wrap;
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.5);
    }

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

    /* ===== Responsive ===== */
    @media (max-width: 1024px) {
      .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        width: 100%;
        background: var(--bg);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        padding: 16px 24px 24px;
        gap: 4px;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform .25s, opacity .25s, visibility .25s;
        box-shadow: 0 20px 30px rgba(34, 38, 31, 0.08);
      }

      .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
      }

      .nav-link {
        display: block;
        padding: 14px 8px;
        border-bottom: 1px solid var(--line);
        font-size: 16px;
      }

      .nav-link::after {
        display: none;
      }

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

      .nav-toggle {
        display: inline-flex;
      }

      .search-box {
        width: 150px;
      }
    }

    @media (max-width: 768px) {
      .container {
        padding: 0 16px;
      }

      .section {
        padding: 64px 0;
      }

      .page-hero {
        padding: 130px 0 56px;
      }

      .page-hero h1 {
        font-size: 30px;
      }

      .hero-sub {
        font-size: 15px;
      }

      .hero-actions {
        gap: 12px;
      }

      .split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .split-intro h2 {
        font-size: 26px;
      }

      .scenario-row {
        flex-direction: column;
        gap: 12px;
        padding: 24px 0;
      }

      .scenario-num {
        font-size: 36px;
        min-width: 0;
      }

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

      .process-item {
        padding: 24px 20px;
      }

      .feature-card {
        grid-template-columns: 1fr;
      }

      .feature-image img {
        min-height: 220px;
      }

      .feature-content {
        padding: 32px 24px;
      }

      .feature-content h2 {
        font-size: 24px;
      }

      .faq-layout {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .faq-intro {
        position: static;
      }

      .cta-inner {
        flex-direction: column;
        align-items: flex-start;
      }

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

    @media (max-width: 520px) {
      .site-header {
        height: 64px;
      }

      .main-nav {
        top: 64px;
      }

      .brand-icon {
        width: 32px;
        height: 32px;
        font-size: 13px;
      }

      .brand-text {
        font-size: 17px;
      }

      .search-box {
        display: none;
      }

      .header-actions .btn-primary {
        font-size: 13px;
        padding: 0 14px;
        height: 36px;
      }

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

      .section-head h2 {
        font-size: 26px;
      }

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

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }

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

/* roulang page: article */
:root {
            --color-bg: #FAF9F6;
            --color-bg-sub: #F1EFE9;
            --color-ink: #22261F;
            --color-gold: #C2A36B;
            --color-gold-dark: #B48A4B;
            --color-body: #2A2D29;
            --color-muted: #7A7F78;
            --color-faint: #9B9F96;
            --color-line: #E3E0D8;
            --color-moss: #7D8471;
            --radius-card: 12px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(34,38,31,.04), 0 8px 24px rgba(34,38,31,.06);
            --shadow-hover: 0 2px 4px rgba(34,38,31,.06), 0 16px 32px rgba(34,38,31,.10);
            --ease: cubic-bezier(.22,1,.36,1);
            --container-max: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: var(--color-bg);
            color: var(--color-body);
            font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        button {
            font-family: inherit;
            border: none;
            background: none;
            cursor: pointer;
        }
        input {
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 全局 Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: rgba(250, 249, 246, .92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--color-line);
            z-index: 1000;
            transition: box-shadow .3s var(--ease), background .3s;
        }
        .site-header.scrolled {
            box-shadow: 0 4px 12px rgba(34, 38, 31, .05);
        }
        .header-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            height: 100%;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: var(--color-ink);
            color: var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            letter-spacing: -.02em;
        }
        .brand-text {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-ink);
            letter-spacing: -.01em;
            line-height: 1.2;
        }
        .brand-tag {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-gold-dark);
            margin-left: 3px;
        }
        .main-nav {
            display: flex;
            gap: 32px;
            align-items: center;
        }
        .main-nav .nav-link {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-muted);
            padding: 6px 2px;
            transition: color .25s var(--ease);
        }
        .main-nav .nav-link:hover {
            color: var(--color-ink);
        }
        .main-nav .nav-link.active {
            color: var(--color-ink);
            font-weight: 600;
        }
        .main-nav .nav-link.active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 2px;
            background: var(--color-gold);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .search-box {
            display: flex;
            align-items: center;
            width: 220px;
            height: 40px;
            background: #fff;
            border: 1px solid var(--color-line);
            border-radius: 999px;
            padding: 0 12px;
            gap: 8px;
            transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
        }
        .search-box:focus-within {
            border-color: var(--color-gold);
            box-shadow: 0 0 0 3px rgba(194, 163, 107, .15);
        }
        .search-box i {
            color: var(--color-faint);
            font-size: 14px;
        }
        .search-box input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 13px;
            color: var(--color-ink);
            background: transparent;
            min-width: 0;
        }
        .search-box input::placeholder {
            color: var(--color-faint);
        }
        .search-box .search-text {
            font-size: 13px;
            color: var(--color-muted);
            padding-right: 4px;
            cursor: pointer;
            white-space: nowrap;
        }
        .search-box .search-text:hover {
            color: var(--color-gold-dark);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: all .25s var(--ease);
        }
        .btn-primary {
            background: var(--color-gold);
            color: var(--color-ink);
            padding: 10px 20px;
            font-size: 14px;
        }
        .btn-primary:hover {
            background: var(--color-gold-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(180, 138, 75, .25);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-primary:focus-visible,
        .nav-toggle:focus-visible,
        .back-link:focus-visible,
        .share-btn:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }
        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border: 1px solid var(--color-line);
            border-radius: 10px;
            background: #fff;
        }
        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--color-ink);
            border-radius: 2px;
            transition: all .3s var(--ease);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* 文章页主体 */
        .article-page {
            padding: 120px 0 80px;
            min-height: 60vh;
        }
        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--color-muted);
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .article-breadcrumb a {
            color: var(--color-muted);
            transition: color .25s;
        }
        .article-breadcrumb a:hover {
            color: var(--color-gold-dark);
        }
        .breadcrumb-sep {
            color: var(--color-faint);
        }
        .breadcrumb-current {
            color: var(--color-ink);
            font-weight: 500;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 260px;
        }
        .article-wrap {
            max-width: 800px;
            margin: 0 auto 64px;
        }
        .article-header {
            margin-bottom: 32px;
        }
        .article-cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 16px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .08em;
            color: var(--color-gold-dark);
            background: rgba(194, 163, 107, .12);
            border: 1px solid rgba(194, 163, 107, .35);
            border-radius: 999px;
            margin-bottom: 16px;
        }
        .article-title {
            font-size: 34px;
            line-height: 1.4;
            font-weight: 700;
            color: var(--color-ink);
            letter-spacing: -.01em;
            margin-bottom: 20px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 24px;
            align-items: center;
            color: var(--color-muted);
            font-size: 14px;
            margin-top: 16px;
        }
        .article-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-variant-numeric: tabular-nums;
        }
        .article-meta .meta-item i {
            color: var(--color-gold);
            font-size: 14px;
        }
        .article-divider {
            border: none;
            border-top: 1px solid var(--color-line);
            margin: 0 0 40px;
        }

        /* 正文 */
        .article-content {
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-body);
        }
        .article-content p {
            margin-bottom: 1.5em;
        }
        .article-content h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-ink);
            margin: 2em 0 .75em;
            line-height: 1.4;
            letter-spacing: -.01em;
        }
        .article-content h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--color-ink);
            margin: 1.75em 0 .6em;
            line-height: 1.4;
        }
        .article-content ul,
        .article-content ol {
            margin: 1em 0 1.5em 1.5em;
        }
        .article-content li {
            margin-bottom: .35em;
        }
        .article-content blockquote {
            border-left: 2px solid var(--color-gold);
            background: var(--color-bg-sub);
            padding: 16px 24px;
            margin: 1.5em 0;
            border-radius: 0 10px 10px 0;
            color: var(--color-body);
        }
        .article-content img {
            display: block;
            margin: 1.5em auto;
            border-radius: 12px;
            max-width: 100%;
            height: auto;
        }
        .article-content a {
            color: var(--color-gold-dark);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .article-content pre {
            background: var(--color-ink);
            color: #F1EFE9;
            padding: 20px;
            border-radius: 12px;
            overflow-x: auto;
            margin: 1.5em 0;
            font-size: 14px;
            line-height: 1.7;
        }
        .article-content code {
            background: var(--color-bg-sub);
            padding: 2px 6px;
            border-radius: 4px;
            font-size: .9em;
        }
        .article-content pre code {
            background: transparent;
            padding: 0;
            color: inherit;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5em 0;
            font-size: 15px;
        }
        .article-content th,
        .article-content td {
            border: 1px solid var(--color-line);
            padding: 10px 14px;
            text-align: left;
        }
        .article-content th {
            background: var(--color-bg-sub);
            font-weight: 600;
        }

        /* 文章标签与分享 */
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin: 48px 0 20px;
        }
        .article-tag {
            display: inline-block;
            padding: 4px 16px;
            background: var(--color-bg-sub);
            border-radius: 999px;
            color: var(--color-muted);
            font-size: 13px;
            transition: all .25s var(--ease);
        }
        .article-tag:hover {
            color: var(--color-gold-dark);
            background: rgba(194, 163, 107, .12);
        }
        .article-share-row {
            display: flex;
            align-items: center;
            gap: 12px;
            border-top: 1px solid var(--color-line);
            padding-top: 20px;
            margin-top: 16px;
        }
        .share-label {
            font-size: 13px;
            color: var(--color-muted);
            margin-right: 4px;
        }
        .share-btn {
            width: 38px;
            height: 38px;
            border: 1px solid var(--color-line);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #fff;
            color: var(--color-muted);
            font-size: 14px;
            transition: all .25s var(--ease);
        }
        .share-btn:hover {
            border-color: var(--color-gold);
            color: var(--color-gold-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(34, 38, 31, .06);
        }

        /* 相关推荐 */
        .related-posts {
            max-width: 800px;
            margin: 0 auto 40px;
        }
        .section-head {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 24px;
        }
        .section-head::before {
            content: '';
            width: 2px;
            height: 18px;
            background: var(--color-gold);
            border-radius: 2px;
        }
        .section-head h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-ink);
            letter-spacing: -.01em;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .related-card {
            background: #fff;
            border: 1px solid var(--color-line);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all .3s var(--ease);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            border-color: var(--color-gold);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .related-media {
            position: relative;
            height: 140px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .related-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s var(--ease);
        }
        .related-card:hover .related-media img {
            transform: scale(1.02);
        }
        .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 3px 12px;
            background: rgba(34, 38, 31, .82);
            color: var(--color-gold);
            font-size: 12px;
            font-weight: 600;
            border-radius: 999px;
            letter-spacing: .04em;
        }
        .related-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-ink);
            line-height: 1.5;
            margin-bottom: 8px;
            transition: color .25s;
        }
        .related-card:hover h3 {
            color: var(--color-gold-dark);
        }
        .related-card p {
            font-size: 14px;
            color: var(--color-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .read-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-gold-dark);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .read-link i {
            font-size: 12px;
            transition: transform .25s var(--ease);
        }
        .related-card:hover .read-link i {
            transform: translateX(4px);
        }

        /* 返回入口 */
        .back-link-wrap {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }
        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--color-muted);
            font-size: 14px;
            font-weight: 500;
            padding: 10px 20px;
            border: 1px solid var(--color-line);
            border-radius: 10px;
            background: transparent;
            transition: all .25s var(--ease);
        }
        .back-link:hover {
            border-color: var(--color-gold);
            color: var(--color-gold-dark);
            background: #fff;
            box-shadow: var(--shadow-card);
        }

        /* 空态 */
        .article-empty {
            max-width: 800px;
            margin: 120px auto 80px;
            padding: 64px 32px;
            background: var(--color-bg-sub);
            border-radius: var(--radius-card);
            text-align: center;
            border: 1px dashed var(--color-line);
        }
        .article-empty i {
            font-size: 40px;
            color: var(--color-faint);
            margin-bottom: 16px;
        }
        .article-empty p {
            font-size: 16px;
            color: var(--color-muted);
            margin-bottom: 16px;
        }
        .article-empty a {
            color: var(--color-gold-dark);
            font-weight: 600;
            transition: color .25s;
        }
        .article-empty a:hover {
            color: var(--color-ink);
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-ink);
            color: rgba(250, 249, 246, .8);
            padding: 56px 0 0;
            margin-top: 40px;
        }
        .site-footer .brand-icon {
            background: rgba(255, 255, 255, .08);
        }
        .site-footer .brand-text {
            color: #FAF9F6;
        }
        .site-footer .brand-tag {
            color: var(--color-gold);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }
        .site-footer .brand {
            margin-bottom: 16px;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(250, 249, 246, .55);
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #FAF9F6;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(250, 249, 246, .6);
            transition: color .25s;
        }
        .footer-col ul a:hover {
            color: var(--color-gold);
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(250, 249, 246, .6);
            margin-bottom: 8px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 0;
            font-size: 13px;
            color: rgba(250, 249, 246, .45);
        }
        .footer-bottom a {
            color: rgba(250, 249, 246, .45);
            transition: color .25s;
        }
        .footer-bottom a:hover {
            color: var(--color-gold);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .header-inner {
                gap: 16px;
            }
            .main-nav {
                gap: 20px;
            }
            .search-box {
                width: 180px;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                height: 64px;
            }
            .header-inner {
                padding: 0 16px;
                gap: 12px;
            }
            .brand-text {
                font-size: 19px;
            }
            .brand-icon {
                width: 36px;
                height: 36px;
                font-size: 13px;
            }
            .main-nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(250, 249, 246, .98);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 8px 24px 24px;
                border-bottom: 1px solid var(--color-line);
                box-shadow: 0 12px 24px rgba(34, 38, 31, .08);
                display: none;
                z-index: 999;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav .nav-link {
                padding: 14px 0;
                font-size: 16px;
                border-bottom: 1px solid rgba(227, 224, 216, .5);
            }
            .main-nav .nav-link:last-child {
                border-bottom: none;
            }
            .main-nav .nav-link.active::after {
                display: none;
            }
            .search-box {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .header-actions .btn-primary {
                padding: 8px 16px;
                font-size: 13px;
            }
            .article-page {
                padding: 96px 0 56px;
            }
            .article-wrap {
                max-width: 100%;
            }
            .article-title {
                font-size: 28px;
                line-height: 1.35;
            }
            .article-meta {
                gap: 8px 16px;
                font-size: 13px;
            }
            .article-content {
                font-size: 15px;
            }
            .article-content h2 {
                font-size: 23px;
            }
            .article-content h3 {
                font-size: 19px;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .related-media {
                height: 160px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .article-breadcrumb {
                font-size: 12px;
            }
            .breadcrumb-current {
                max-width: 160px;
            }
            .article-cat-badge {
                font-size: 11px;
                padding: 4px 12px;
            }
            .related-card h3 {
                font-size: 16px;
            }
            .header-actions .btn-primary {
                padding: 8px 14px;
            }
            .brand-tag {
                font-size: 12px;
            }
            .article-share-row {
                flex-wrap: wrap;
                gap: 8px;
            }
        }

/* roulang page: category2 */
:root {
  --bg: #FAF9F6;
  --bg-soft: #F1EFE9;
  --ink: #22261F;
  --text: #2A2D29;
  --muted: #7A7F78;
  --faint: #9B9F96;
  --gold: #C2A36B;
  --gold-dark: #B48A4B;
  --line: #E3E0D8;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(34, 38, 31, 0.04), 0 8px 24px rgba(34, 38, 31, 0.06);
  --shadow-md: 0 2px 4px rgba(34, 38, 31, 0.06), 0 16px 32px rgba(34, 38, 31, 0.10);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
.container { max-width: 1240px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
@media (max-width: 640px) {
  .container { padding-left: 16px; padding-right: 16px; }
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 26px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn-primary { background: var(--gold); color: var(--ink); }
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(180, 138, 75, 0.25); }
.btn-outline { background: transparent; border-color: var(--gold); color: var(--gold-dark); }
.btn-outline:hover { background: rgba(194, 163, 107, 0.08); transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: #d4b87e; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(194, 163, 107, 0.3); }
.btn-ghost { background: transparent; border-color: rgba(250, 249, 246, 0.3); color: #FAF9F6; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.btn:active { transform: translateY(0); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 246, 0.92);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s, background 0.3s, border-color 0.3s;
}
.site-header.scrolled {
  background: rgba(250, 249, 246, 0.96);
  border-bottom-color: var(--line);
  box-shadow: 0 4px 12px rgba(34, 38, 31, 0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.brand-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  color: var(--gold-dark);
  border: 1px solid rgba(194, 163, 107, 0.5);
  border-radius: 999px;
  padding: 1px 8px;
  margin-left: 4px;
  vertical-align: middle;
  letter-spacing: 0.08em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
}
.nav-link {
  position: relative;
  display: inline-block;
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  border-radius: 8px;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--ink); }
.nav-link.active { color: var(--ink); font-weight: 600; }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
}
.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 200px;
  height: 40px;
  padding: 0 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.search-box:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(194, 163, 107, 0.15);
}
.search-box i { color: var(--faint); font-size: 14px; }
.search-box input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
}
.search-box input::placeholder { color: var(--faint); }
.header-cta { height: 40px; padding: 0 20px; font-size: 14px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  display: none;
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 12px 16px 20px;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a.active { color: var(--gold-dark); font-weight: 600; }
@media (max-width: 1024px) {
  .search-box { display: none; }
  .main-nav { gap: 2px; }
  .nav-link { padding: 8px 10px; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .header-inner { height: 64px; gap: 12px; }
  .brand-text { font-size: 18px; }
}

/* 页面 Hero */
.page-hero {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  padding: 76px 0 56px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  border: 40px solid rgba(194, 163, 107, 0.08);
}
.page-hero::after {
  content: 'MVP';
  position: absolute;
  right: 24px;
  bottom: -20px;
  font-size: 140px;
  font-weight: 700;
  color: rgba(34, 38, 31, 0.04);
  letter-spacing: -0.05em;
  line-height: 1;
}
.page-hero-inner { position: relative; z-index: 1; max-width: 760px; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.page-hero h1 {
  font-size: 42px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}
.page-hero p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 28px;
}
.page-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.breadcrumb {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--faint);
  display: flex;
  gap: 8px;
  align-items: center;
}
.breadcrumb a:hover { color: var(--gold-dark); }
.breadcrumb .divider { color: var(--line); }
.breadcrumb .current { color: var(--ink); font-weight: 500; }
@media (max-width: 768px) {
  .page-hero { padding: 52px 0 40px; }
  .page-hero h1 { font-size: 32px; }
  .page-hero::after { font-size: 90px; right: 8px; }
}

/* 板块通用 */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head { margin-bottom: 48px; }
.section-head h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.section-head p { font-size: 15px; color: var(--muted); max-width: 560px; line-height: 1.8; }
.section-head.center { text-align: center; }
.section-head.center p { margin-left: auto; margin-right: auto; }
@media (max-width: 768px) {
  .section-head h2 { font-size: 26px; }
  .section-head { margin-bottom: 32px; }
}

/* 等级总览 */
.plan-overview { padding: 90px 0; }
.plan-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 48px;
  align-items: start;
}
.plan-intro { position: sticky; top: 110px; }
.plan-intro h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 18px;
}
.plan-intro p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--gold-dark);
  transition: gap 0.25s;
}
.link-arrow:hover { gap: 12px; }
.plan-list { display: flex; flex-direction: column; gap: 0; }
.plan-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: start;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}
.plan-row:first-child { padding-top: 0; }
.plan-row:last-child { border-bottom: none; padding-bottom: 0; }
.plan-num {
  font-size: 52px;
  font-weight: 700;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--gold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.plan-info small {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--faint);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.plan-name {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.plan-info > p { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }
.plan-info ul { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.plan-info ul li { position: relative; font-size: 14px; color: var(--text); padding-left: 18px; }
.plan-info ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.plan-row .badge { align-self: start; margin-top: 6px; }
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-light { background: var(--bg-soft); color: var(--muted); border: 1px solid var(--line); }
.badge-dark { background: var(--ink); color: var(--gold); }
@media (max-width: 1024px) {
  .plan-grid { grid-template-columns: 1fr; gap: 40px; }
  .plan-intro { position: static; }
}
@media (max-width: 640px) {
  .plan-row { grid-template-columns: 56px 1fr; gap: 16px; padding: 28px 0; }
  .plan-num { font-size: 40px; }
  .plan-row .badge { grid-column: 2; align-self: start; margin-top: -6px; }
}

/* 权益对比 */
.benefit-section { background: var(--bg-soft); padding: 90px 0; }
.benefit-list {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  background: var(--bg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
}
.benefit-row {
  min-width: 720px;
  display: grid;
  grid-template-columns: 180px 1fr 1.2fr 1fr;
  border-bottom: 1px solid var(--line);
}
.benefit-row:last-child { border-bottom: none; }
.benefit-row > span {
  padding: 16px 20px;
  font-size: 14px;
  line-height: 1.6;
  display: flex;
  align-items: center;
}
.benefit-row.benefit-head > span {
  font-weight: 600;
  color: var(--ink);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.benefit-key { color: var(--text); font-weight: 600; }
.benefit-col { color: var(--muted); }
.benefit-highlight {
  background: rgba(194, 163, 107, 0.06);
  color: var(--ink);
  font-weight: 500;
  border-right: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
}
.scroll-hint {
  display: none;
  font-size: 12px;
  color: var(--faint);
  margin-top: 12px;
  text-align: right;
}
@media (max-width: 768px) {
  .scroll-hint { display: block; }
}
@media (max-width: 640px) {
  .benefit-section { padding: 64px 0; }
}

/* 内容预览 */
.content-section { padding: 90px 0; }
.content-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.content-figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.content-figure img { width: 100%; height: 400px; object-fit: cover; transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.content-figure:hover img { transform: scale(1.02); }
.content-figure::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(34, 38, 31, 0.15), transparent 50%);
}
.content-text h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 16px;
}
.content-text > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
.feature-points { margin-bottom: 28px; }
.feature-points li {
  position: relative;
  font-size: 15px;
  color: var(--text);
  padding: 8px 0 8px 26px;
  border-bottom: 1px solid var(--line);
}
.feature-points li:last-child { border-bottom: none; }
.feature-points li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(194, 163, 107, 0.2);
}
@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; gap: 32px; }
  .content-figure img { height: 280px; }
  .content-text h2 { font-size: 26px; }
}
@media (max-width: 640px) {
  .content-section { padding: 64px 0; }
}

/* 开通流程 */
.process-section { background: var(--bg-soft); padding: 90px 0; }
.process-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  margin-top: 8px;
}
.process-item {
  position: relative;
  padding: 40px 32px 32px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.process-item:last-child { border-right: none; }
.process-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold);
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-bottom: 20px;
  transition: transform 0.3s;
}
.process-item:hover .process-step { transform: translateY(-4px); }
.process-item h3 { font-size: 19px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.process-item p { font-size: 14px; color: var(--muted); line-height: 1.7; }
@media (max-width: 768px) {
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-item { border-right: none; border-bottom: 1px solid var(--line); padding: 28px 20px; }
  .process-item:last-child { border-bottom: none; }
}

/* FAQ */
.faq-section { padding: 90px 0; }
.faq-wrap {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: start;
}
.faq-intro { position: sticky; top: 110px; }
.faq-intro h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 16px;
}
.faq-intro p { font-size: 15px; color: var(--muted); margin-bottom: 24px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  padding: 22px 4px;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--gold-dark); }
.faq-icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--gold);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-icon::before { width: 14px; height: 2px; top: 7px; left: 1px; }
.faq-icon::after { width: 2px; height: 14px; top: 1px; left: 7px; }
.faq-item.open .faq-icon::after { transform: scaleY(0); }
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer-inner p {
  padding: 0 4px 22px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 640px;
}
@media (max-width: 900px) {
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
  .faq-intro { position: static; }
}

/* CTA */
.cta-dark {
  background: var(--ink);
  border-radius: var(--radius-lg);
  margin: 0 24px 90px;
  position: relative;
  overflow: hidden;
}
.cta-dark::before {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 30px solid rgba(194, 163, 107, 0.12);
}
.cta-dark::after {
  content: '';
  position: absolute;
  left: -40px;
  bottom: -80px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 24px solid rgba(194, 163, 107, 0.08);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 56px 56px;
  position: relative;
  z-index: 1;
  max-width: 1240px;
}
.cta-text h2 {
  font-size: 28px;
  font-weight: 700;
  color: #FAF9F6;
  line-height: 1.3;
  margin-bottom: 10px;
}
.cta-text p { font-size: 15px; color: rgba(250, 249, 246, 0.72); line-height: 1.7; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }
@media (max-width: 900px) {
  .cta-inner { flex-direction: column; align-items: flex-start; padding: 40px 28px; }
}
@media (max-width: 640px) {
  .cta-dark { margin: 0 16px 64px; }
  .cta-inner { padding: 32px 22px; }
  .cta-text h2 { font-size: 24px; }
  .cta-actions .btn { width: 100%; }
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(250, 249, 246, 0.8);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(250, 249, 246, 0.1);
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand .brand-icon {
  background: var(--gold);
  color: var(--ink);
}
.footer-brand .brand-text { color: #FAF9F6; }
.footer-brand .brand-tag { color: var(--gold); border-color: rgba(194, 163, 107, 0.4); }
.footer-desc {
  font-size: 14px;
  color: rgba(250, 249, 246, 0.6);
  line-height: 1.8;
  max-width: 300px;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  color: #FAF9F6;
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(250, 249, 246, 0.6);
  transition: color 0.2s, padding-left 0.2s;
}
.footer-col ul li a:hover { color: var(--gold); padding-left: 4px; }
.footer-contact p {
  font-size: 14px;
  color: rgba(250, 249, 246, 0.6);
  line-height: 1.8;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 0;
  font-size: 13px;
  flex-wrap: wrap;
  color: rgba(250, 249, 246, 0.45);
}
.footer-bottom a { color: rgba(250, 249, 246, 0.6); transition: color 0.2s; }
.footer-bottom a:hover { color: var(--gold); }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* 动效 */
.js-loaded .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.js-loaded .reveal.in-view {
  opacity: 1;
  transform: none;
}

/* 移动端菜单 */
.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-menu a::after {
  content: '\f105';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--faint);
  font-size: 14px;
}