/* roulang page: index */
:root{
      --bg: #F7F2EA;
      --bg-soft: #FFFDF8;
      --surface: #FFFDF8;
      --surface-2: #F4ECE3;
      --text: #171313;
      --text-soft: #6F6258;
      --muted: #8A7D72;
      --border: #E5DCD0;
      --line: #D9CCBD;
      --accent: #B9825A;
      --accent-dark: #9F6C48;
      --plum: #5B3A4A;
      --sage: #7B8C78;
      --shadow: 0 18px 50px rgba(40, 28, 20, .08);
      --shadow-sm: 0 6px 18px rgba(40, 28, 20, .05);
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 14px;
      --container: 1220px;
      --gap: 24px;
      --section: 104px;
      --ease: 220ms ease-out;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html {
      scroll-behavior: smooth;
      background: var(--bg);
    }
    body {
      margin: 0;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(185,130,90,.08), transparent 28%),
        radial-gradient(circle at 92% 4%, rgba(91,58,74,.08), transparent 24%),
        linear-gradient(180deg, #F9F5EF 0%, var(--bg) 28%, #F8F3EA 100%);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      overflow-x: hidden;
    }
    img { max-width: 100%; display: block; }
    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), background-color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }
    a:hover { color: var(--plum); }
    button, input, textarea, select {
      font: inherit;
      color: inherit;
    }
    ::selection {
      background: rgba(185,130,90,.22);
      color: var(--text);
    }
    :focus-visible {
      outline: 3px solid rgba(91,58,74,.24);
      outline-offset: 3px;
    }
    .skip-link {
      position: absolute;
      left: -9999px;
      top: 10px;
      background: var(--text);
      color: #fff;
      padding: 10px 14px;
      border-radius: 999px;
      z-index: 1000;
    }
    .skip-link:focus { left: 14px; }

    .page-shell {
      min-height: 100vh;
    }
    .container-wide {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }
    .section {
      padding: var(--section) 0;
      position: relative;
    }
    .section.compact { padding: 78px 0; }
    .section-title {
      margin: 0 0 14px;
      font-size: clamp(30px, 3.1vw, 44px);
      line-height: 1.18;
      letter-spacing: -.02em;
    }
    .section-subtitle {
      max-width: 720px;
      margin: 0;
      color: var(--text-soft);
      font-size: 17px;
      line-height: 1.8;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border: 1px solid rgba(185,130,90,.22);
      background: rgba(255,253,248,.75);
      color: var(--plum);
      border-radius: 999px;
      font-size: 12px;
      letter-spacing: .12em;
      text-transform: uppercase;
      white-space: nowrap;
    }
    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 5px rgba(185,130,90,.12);
    }
    .soft-note {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--text-soft);
      font-size: 14px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,253,248,.82);
      border: 1px solid var(--border);
    }
    .soft-note .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--sage);
      box-shadow: 0 0 0 5px rgba(123,140,120,.13);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: none;
      background: rgba(247,242,234,.96);
      border-bottom: 1px solid rgba(229,220,208,.92);
      transition: box-shadow var(--ease), border-color var(--ease), background-color var(--ease);
    }
    .site-header.is-scrolled {
      box-shadow: 0 10px 28px rgba(38, 24, 17, .06);
      background: rgba(247,242,234,.98);
    }
    .header-inner {
      min-height: 84px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
      flex: 0 0 auto;
    }
    .brand-mark {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      background:
        linear-gradient(145deg, rgba(185,130,90,.98), rgba(91,58,74,.96));
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
      flex: 0 0 auto;
    }
    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border: 1.5px solid rgba(255,253,248,.72);
      border-radius: 12px;
      transform: rotate(10deg);
    }
    .brand-mark::after {
      inset: 14px 16px;
      border-radius: 10px;
      transform: rotate(-8deg);
      opacity: .82;
    }
    .brand-text {
      display: flex;
      flex-direction: column;
      gap: 2px;
      min-width: 0;
    }
    .brand-name {
      margin: 0;
      font-size: 17px;
      line-height: 1.2;
      font-weight: 800;
      letter-spacing: -.02em;
      white-space: nowrap;
    }
    .brand-sub {
      margin: 0;
      color: var(--text-soft);
      font-size: 12px;
      letter-spacing: .08em;
      white-space: nowrap;
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      gap: 18px;
      flex: 1 1 auto;
      justify-content: center;
      min-width: 0;
    }
    .segmented-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px;
      border: 1px solid var(--border);
      background: rgba(255,253,248,.78);
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
      max-width: 100%;
      overflow: auto;
      scrollbar-width: none;
    }
    .segmented-nav::-webkit-scrollbar { display: none; }
    .nav-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 16px;
      border-radius: 999px;
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: .01em;
      white-space: nowrap;
      border: 1px solid transparent;
      flex: 0 0 auto;
    }
    .nav-chip:hover {
      color: var(--text);
      background: rgba(185,130,90,.08);
      border-color: rgba(185,130,90,.12);
    }
    .nav-chip.active {
      background: var(--plum);
      color: #FFFDF8;
      border-color: rgba(91,58,74,.16);
      box-shadow: 0 10px 22px rgba(91,58,74,.18);
    }
    .nav-chip[data-slug]::after {
      content: attr(data-slug);
      display: none;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex: 0 0 auto;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: .01em;
      cursor: pointer;
      transition: transform var(--ease), box-shadow var(--ease), background-color var(--ease), border-color var(--ease), color var(--ease);
      user-select: none;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary {
      background: linear-gradient(145deg, var(--accent), #C99163);
      color: #FFFDF8;
      box-shadow: 0 14px 30px rgba(185,130,90,.22);
    }
    .btn-primary:hover {
      background: linear-gradient(145deg, var(--accent-dark), #A5724C);
      color: #FFFDF8;
      box-shadow: 0 18px 34px rgba(185,130,90,.28);
    }
    .btn-secondary {
      background: rgba(255,253,248,.92);
      color: var(--text);
      border-color: #D7C8B9;
      box-shadow: var(--shadow-sm);
    }
    .btn-secondary:hover {
      background: #FFFDF8;
      color: var(--plum);
      border-color: rgba(185,130,90,.42);
      box-shadow: 0 10px 24px rgba(40,28,20,.08);
    }
    .btn-dark {
      background: var(--text);
      color: #FFFDF8;
      box-shadow: 0 14px 30px rgba(23,19,19,.22);
    }
    .btn-dark:hover {
      background: #2A2320;
      color: #FFFDF8;
    }
    .btn-outline {
      background: transparent;
      color: var(--text);
      border-color: rgba(215,200,185,.92);
    }
    .btn-outline:hover {
      background: rgba(255,253,248,.82);
      border-color: rgba(185,130,90,.32);
      color: var(--plum);
    }

    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: rgba(255,253,248,.86);
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-sm);
    }
    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      display: block;
      width: 18px;
      height: 2px;
      background: var(--text);
      border-radius: 99px;
      position: relative;
      transition: transform var(--ease), opacity var(--ease), top var(--ease);
    }
    .menu-toggle span::before { position: absolute; top: -6px; left: 0; }
    .menu-toggle span::after { position: absolute; top: 6px; left: 0; }

    .mobile-panel {
      display: none;
      border-top: 1px solid rgba(229,220,208,.92);
      background: rgba(247,242,234,.99);
      padding: 14px 0 18px;
    }
    .mobile-panel.is-open { display: block; }
    .mobile-panel .segmented-nav {
      width: 100%;
      justify-content: flex-start;
      padding: 10px;
      background: transparent;
      border: none;
      box-shadow: none;
    }
    .mobile-panel .header-actions {
      margin-top: 12px;
      padding: 0 10px;
      flex-direction: column;
      align-items: stretch;
    }
    .mobile-panel .btn {
      width: 100%;
    }

    .hero {
      padding: 28px 0 34px;
      position: relative;
    }
    .hero-panel {
      background:
        linear-gradient(180deg, rgba(255,253,248,.98), rgba(255,253,248,.88)),
        radial-gradient(circle at 85% 12%, rgba(185,130,90,.11), transparent 28%),
        radial-gradient(circle at 12% 86%, rgba(91,58,74,.10), transparent 24%);
      border: 1px solid rgba(229,220,208,.9);
      box-shadow: var(--shadow);
      border-radius: var(--radius-xl);
      overflow: hidden;
      position: relative;
    }
    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, transparent 0%, rgba(185,130,90,.05) 26%, transparent 52%),
        linear-gradient(0deg, rgba(23,19,19,.02), rgba(23,19,19,0));
      pointer-events: none;
    }
    .hero-grid {
      position: relative;
      z-index: 1;
      padding: clamp(28px, 4vw, 52px);
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
      gap: 34px;
      align-items: center;
    }
    .hero-copy {
      padding-right: 10px;
    }
    .hero-kicker {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 18px;
    }
    .hero-title {
      margin: 0;
      font-size: clamp(38px, 5vw, 66px);
      line-height: 1.08;
      letter-spacing: -.04em;
      max-width: 11ch;
    }
    .hero-title .accent {
      color: var(--plum);
    }
    .hero-desc {
      margin: 18px 0 0;
      max-width: 42rem;
      color: var(--text-soft);
      font-size: 18px;
      line-height: 1.9;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 28px 0 20px;
    }
    .trust-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }
    .trust-chip {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      background: rgba(239,229,218,.9);
      border: 1px solid rgba(229,220,208,.9);
      color: var(--text);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .01em;
    }
    .hero-visual {
      position: relative;
      min-height: 520px;
      display: flex;
      align-items: stretch;
      justify-content: center;
    }
    .visual-stack {
      position: relative;
      width: 100%;
      min-height: 500px;
      display: grid;
      place-items: center;
    }
    .visual-card {
      position: absolute;
      border-radius: 28px;
      background: var(--surface);
      border: 1px solid rgba(229,220,208,.96);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }
    .visual-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185,130,90,.38);
      box-shadow: 0 22px 56px rgba(40,28,20,.12);
    }
    .visual-card.card-main {
      inset: 0 36px 18px 46px;
      background:
        linear-gradient(180deg, rgba(255,253,248,.98), rgba(248,241,232,.96));
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 26px;
    }
    .mini-labels {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .mini-label {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      padding: 7px 11px;
      background: rgba(255,253,248,.94);
      border: 1px solid rgba(229,220,208,.96);
      font-size: 12px;
      color: var(--text-soft);
      font-weight: 700;
    }
    .mini-label strong {
      color: var(--text);
      font-weight: 800;
    }
    .visual-title {
      margin: 0;
      font-size: 28px;
      line-height: 1.18;
      letter-spacing: -.03em;
      max-width: 10ch;
    }
    .visual-desc {
      margin: 0;
      color: var(--text-soft);
      line-height: 1.8;
      font-size: 15px;
    }
    .process-list {
      display: grid;
      gap: 10px;
      margin-top: 16px;
    }
    .process-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 14px;
      border-radius: 18px;
      background: rgba(239,229,218,.58);
      border: 1px solid rgba(229,220,208,.92);
    }
    .process-step {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      background: rgba(91,58,74,.12);
      color: var(--plum);
      font-weight: 800;
      flex: 0 0 auto;
    }
    .process-item p {
      margin: 0;
      color: var(--text-soft);
      font-size: 14px;
      line-height: 1.55;
    }
    .process-item strong {
      display: block;
      color: var(--text);
      margin-bottom: 2px;
      font-size: 14px;
    }

    .visual-card.card-top {
      top: 26px;
      right: -8px;
      width: 208px;
      padding: 18px;
      background: linear-gradient(180deg, rgba(255,253,248,.96), rgba(250,244,235,.96));
      transform: rotate(7deg);
    }
    .visual-card.card-top .tag {
      display: inline-flex;
      margin-bottom: 12px;
      padding: 6px 10px;
      background: rgba(123,140,120,.14);
      color: var(--sage);
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
    }
    .visual-card.card-top h4 {
      margin: 0 0 8px;
      font-size: 18px;
      line-height: 1.22;
    }
    .visual-card.card-top ul {
      margin: 0;
      padding-left: 18px;
      color: var(--text-soft);
      font-size: 13px;
      line-height: 1.7;
    }

    .visual-card.card-side {
      bottom: 18px;
      left: -6px;
      width: 232px;
      padding: 18px;
      background: linear-gradient(180deg, rgba(91,58,74,.96), rgba(55,39,47,.98));
      color: #FFFDF8;
      transform: rotate(-8deg);
      border-color: rgba(91,58,74,.24);
    }
    .visual-card.card-side .tag {
      display: inline-flex;
      margin-bottom: 14px;
      padding: 6px 10px;
      background: rgba(255,253,248,.14);
      border: 1px solid rgba(255,253,248,.12);
      color: #FFFDF8;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
    }
    .visual-card.card-side p {
      margin: 0;
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255,253,248,.86);
    }
    .visual-card.card-side .small-flow {
      display: grid;
      gap: 8px;
      margin-top: 14px;
    }
    .small-flow span {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: rgba(255,253,248,.86);
    }
    .small-flow span::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
    }

    .service-panel {
      display: grid;
      gap: 20px;
      margin-top: 20px;
    }
    .service-row {
      display: grid;
      grid-template-columns: 74px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: start;
      padding: 22px 24px;
      background: rgba(255,253,248,.88);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .service-row:hover {
      transform: translateY(-4px);
      border-color: rgba(185,130,90,.35);
      box-shadow: var(--shadow);
    }
    .service-num {
      font-size: 34px;
      line-height: 1;
      font-weight: 800;
      letter-spacing: -.06em;
      color: var(--accent);
      font-family: Georgia, "Times New Roman", serif;
    }
    .service-body h3 {
      margin: 0 0 8px;
      font-size: 22px;
      line-height: 1.2;
      letter-spacing: -.02em;
    }
    .service-body p {
      margin: 0;
      color: var(--text-soft);
      line-height: 1.8;
      max-width: 60ch;
    }
    .status-chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 32px;
      padding: 0 12px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .04em;
      white-space: nowrap;
      background: rgba(123,140,120,.14);
      color: var(--sage);
      align-self: center;
    }
    .status-chip::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--sage);
    }
    .service-grid {
      display: grid;
      gap: 18px;
    }

    .bento-grid {
      display: grid;
      gap: 18px;
      grid-template-columns: 1.2fr .8fr .8fr;
      grid-template-areas:
        "big mid1 mid2"
        "big feat feat";
    }
    .bento-card {
      position: relative;
      background: rgba(255,253,248,.92);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      padding: 24px;
      overflow: hidden;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .bento-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185,130,90,.35);
      box-shadow: var(--shadow);
    }
    .bento-card.big { grid-area: big; min-height: 268px; }
    .bento-card.mid1 { grid-area: mid1; }
    .bento-card.mid2 { grid-area: mid2; }
    .bento-card.feat { grid-area: feat; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .metric {
      font-size: clamp(40px, 4.2vw, 68px);
      line-height: 1;
      letter-spacing: -.06em;
      color: var(--accent);
      font-family: Georgia, "Times New Roman", serif;
      margin: 0;
    }
    .metric-label {
      display: block;
      margin-top: 12px;
      font-size: 14px;
      letter-spacing: .08em;
      color: var(--text-soft);
      text-transform: uppercase;
    }
    .metric-desc {
      margin: 16px 0 0;
      color: var(--text-soft);
      max-width: 42ch;
      line-height: 1.8;
    }
    .compact-stat {
      display: flex;
      flex-direction: column;
      gap: 12px;
      min-height: 100%;
    }
    .compact-stat h3 {
      margin: 0;
      font-size: 20px;
    }
    .compact-stat p {
      margin: 0;
      color: var(--text-soft);
      line-height: 1.8;
    }
    .compact-stat .value {
      font-size: 34px;
      font-weight: 800;
      letter-spacing: -.04em;
      color: var(--text);
      font-family: Georgia, "Times New Roman", serif;
    }
    .feat-inline {
      display: flex;
      flex-direction: column;
      gap: 10px;
      max-width: 42ch;
    }
    .feat-inline h3 {
      margin: 0;
      font-size: 22px;
      line-height: 1.28;
      letter-spacing: -.02em;
    }
    .feat-inline p {
      margin: 0;
      color: var(--text-soft);
      line-height: 1.8;
    }
    .feat-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: flex-end;
      max-width: 46%;
    }
    .data-tag {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      background: rgba(239,229,218,.82);
      border: 1px solid rgba(229,220,208,.95);
      font-size: 12px;
      font-weight: 800;
      color: var(--text);
    }

    .scenarios {
      display: grid;
      gap: 22px;
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .scenario-card {
      position: relative;
      background: rgba(255,253,248,.9);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
      overflow: hidden;
    }
    .scenario-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185,130,90,.35);
      box-shadow: var(--shadow);
    }
    .scenario-card .pill {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 0 12px;
      border-radius: 999px;
      background: rgba(91,58,74,.10);
      color: var(--plum);
      font-size: 12px;
      font-weight: 800;
      margin-bottom: 14px;
    }
    .scenario-card h3 {
      margin: 0 0 12px;
      font-size: 22px;
      line-height: 1.24;
      letter-spacing: -.02em;
    }
    .case-stack {
      display: grid;
      gap: 14px;
      margin-top: 16px;
    }
    .case-row {
      padding-top: 14px;
      border-top: 1px solid rgba(229,220,208,.85);
    }
    .case-row:first-child {
      padding-top: 0;
      border-top: none;
    }
    .case-row .label {
      display: block;
      margin-bottom: 6px;
      color: var(--accent);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .case-row p {
      margin: 0;
      color: var(--text-soft);
      line-height: 1.8;
    }

    .solutions-layout {
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
    }
    .solution-nav {
      position: sticky;
      top: 118px;
      display: grid;
      gap: 12px;
    }
    .solution-nav .nav-card {
      padding: 18px 18px 18px 20px;
      border: 1px solid var(--border);
      border-radius: 22px;
      background: rgba(255,253,248,.9);
      box-shadow: var(--shadow-sm);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .solution-nav .nav-card:hover,
    .solution-nav .nav-card.is-active {
      transform: translateX(4px);
      border-color: rgba(185,130,90,.38);
      box-shadow: var(--shadow);
    }
    .solution-nav .nav-card h3 {
      margin: 0 0 6px;
      font-size: 18px;
      line-height: 1.28;
    }
    .solution-nav .nav-card p {
      margin: 0;
      color: var(--text-soft);
      font-size: 14px;
      line-height: 1.75;
    }
    .solution-content {
      display: grid;
      gap: 18px;
    }
    .solution-card {
      background: rgba(255,253,248,.92);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      padding: 26px;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .solution-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185,130,90,.35);
      box-shadow: var(--shadow);
    }
    .solution-card h3 {
      margin: 0 0 12px;
      font-size: 24px;
      line-height: 1.22;
      letter-spacing: -.02em;
    }
    .solution-card .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }
    .solution-card .meta {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 0 12px;
      border-radius: 999px;
      background: rgba(239,229,218,.78);
      color: var(--text);
      border: 1px solid rgba(229,220,208,.95);
      font-size: 12px;
      font-weight: 800;
    }
    .solution-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 18px;
    }
    .solution-block {
      border-radius: 18px;
      background: rgba(247,242,234,.72);
      border: 1px solid rgba(229,220,208,.9);
      padding: 16px;
    }
    .solution-block .label {
      display: block;
      margin-bottom: 8px;
      color: var(--plum);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .solution-block p {
      margin: 0;
      color: var(--text-soft);
      line-height: 1.8;
      font-size: 15px;
    }
    .solution-actions {
      margin-top: 18px;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .faq-section {
      background: linear-gradient(180deg, rgba(255,253,248,.84), rgba(255,253,248,.95));
      border-top: 1px solid rgba(229,220,208,.8);
      border-bottom: 1px solid rgba(229,220,208,.8);
    }
    .faq-wrap {
      max-width: 980px;
    }
    .accordion {
      background: transparent;
      margin: 28px 0 0;
      border: none;
      border-radius: 0;
    }
    .accordion-item {
      margin-bottom: 14px;
      border: 1px solid var(--border);
      border-radius: 20px;
      overflow: hidden;
      background: rgba(255,253,248,.9);
      box-shadow: var(--shadow-sm);
    }
    .accordion-title {
      color: var(--text);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.5;
      padding: 20px 22px;
      background: transparent;
      position: relative;
      transition: background-color var(--ease), color var(--ease);
    }
    .accordion-title:hover {
      background: rgba(239,229,218,.46);
      color: var(--plum);
    }
    .accordion-title::before {
      content: "";
      position: absolute;
      left: 0;
      top: 18px;
      bottom: 18px;
      width: 4px;
      border-radius: 99px;
      background: transparent;
      transition: background-color var(--ease);
    }
    .accordion-item.is-active .accordion-title::before {
      background: var(--accent);
    }
    .accordion-title::after {
      width: 12px;
      height: 12px;
      right: 20px;
      border-color: var(--plum);
      transition: transform var(--ease);
    }
    .accordion-item.is-active .accordion-title::after {
      transform: rotate(45deg);
    }
    .accordion-content {
      border: none;
      background: rgba(255,253,248,.96);
      color: var(--text-soft);
      padding: 0 22px 20px;
      font-size: 16px;
      line-height: 1.85;
    }
    .accordion-content p {
      margin: 0;
    }

    .contact-section {
      padding-bottom: 92px;
    }
    .contact-card {
      background: linear-gradient(180deg, #171313 0%, #231B1A 100%);
      color: #FFFDF8;
      border-radius: var(--radius-xl);
      overflow: hidden;
      position: relative;
      box-shadow: 0 28px 70px rgba(23,19,19,.24);
      border: 1px solid rgba(255,253,248,.08);
    }
    .contact-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 85% 18%, rgba(185,130,90,.22), transparent 28%),
        radial-gradient(circle at 14% 82%, rgba(91,58,74,.22), transparent 30%);
      pointer-events: none;
    }
    .contact-inner {
      position: relative;
      z-index: 1;
      padding: clamp(28px, 4vw, 52px);
    }
    .contact-title {
      margin: 0;
      font-size: clamp(30px, 3.8vw, 52px);
      line-height: 1.12;
      letter-spacing: -.04em;
      max-width: 12ch;
    }
    .contact-lead {
      margin: 16px 0 0;
      max-width: 58ch;
      color: rgba(255,253,248,.82);
      font-size: 17px;
      line-height: 1.9;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) 330px;
      gap: 24px;
      margin-top: 28px;
      align-items: start;
    }
    .contact-form {
      background: rgba(255,253,248,.97);
      color: var(--text);
      border-radius: 26px;
      padding: 22px;
      border: 1px solid rgba(255,253,248,.12);
      box-shadow: 0 16px 40px rgba(23,19,19,.16);
    }
    .form-grid {
      display: grid;
      gap: 16px;
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .field.full { grid-column: 1 / -1; }
    .field label {
      display: block;
      margin: 0 0 8px;
      font-size: 13px;
      font-weight: 800;
      color: var(--text);
      letter-spacing: .04em;
    }
    .field input,
    .field textarea,
    .field select {
      width: 100%;
      border: 1px solid var(--border);
      background: #FFFDF8;
      border-radius: 16px;
      padding: 14px 16px;
      color: var(--text);
      transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.55);
    }
    .field textarea {
      min-height: 132px;
      resize: vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder {
      color: #A59688;
    }
    .field input:focus,
    .field textarea:focus,
    .field select:focus {
      outline: none;
      border-color: rgba(185,130,90,.55);
      box-shadow: 0 0 0 4px rgba(185,130,90,.12);
    }
    .form-actions {
      margin-top: 16px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }
    .form-note {
      color: var(--text-soft);
      font-size: 13px;
      line-height: 1.8;
    }

    .process-card {
      background: rgba(255,253,248,.12);
      border: 1px solid rgba(255,253,248,.12);
      border-radius: 26px;
      padding: 22px;
      backdrop-filter: none;
    }
    .process-card h3 {
      margin: 0 0 12px;
      font-size: 20px;
      line-height: 1.3;
    }
    .process-card p {
      margin: 0 0 14px;
      color: rgba(255,253,248,.78);
      line-height: 1.85;
      font-size: 15px;
    }
    .process-steps {
      display: grid;
      gap: 12px;
      margin-top: 14px;
    }
    .process-steps .step {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 12px 0;
      border-top: 1px solid rgba(255,253,248,.10);
    }
    .process-steps .step:first-child { border-top: none; padding-top: 0; }
    .process-steps .num {
      width: 30px;
      height: 30px;
      border-radius: 10px;
      background: rgba(255,253,248,.12);
      display: grid;
      place-items: center;
      font-weight: 800;
      flex: 0 0 auto;
    }
    .process-steps .step p {
      margin: 0;
      color: rgba(255,253,248,.84);
      font-size: 14px;
      line-height: 1.8;
    }

    .site-footer {
      background: #171313;
      color: rgba(255,253,248,.84);
      padding: 56px 0 34px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr 1fr;
      gap: 26px;
      align-items: start;
    }
    .footer-brand {
      display: grid;
      gap: 14px;
      max-width: 360px;
    }
    .footer-brand .brand-name,
    .footer-brand .brand-sub {
      color: #FFFDF8;
    }
    .footer-brand p {
      margin: 0;
      color: rgba(255,253,248,.72);
      line-height: 1.9;
      font-size: 15px;
    }
    .footer-col h4 {
      margin: 4px 0 12px;
      color: #FFFDF8;
      font-size: 16px;
      line-height: 1.3;
    }
    .footer-links {
      display: grid;
      gap: 10px;
    }
    .footer-links a {
      color: rgba(255,253,248,.76);
      font-size: 14px;
      line-height: 1.7;
    }
    .footer-links a:hover {
      color: #FFFDF8;
    }
    .footer-note {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,253,248,.10);
      display: flex;
      flex-wrap: wrap;
      gap: 10px 18px;
      justify-content: space-between;
      color: rgba(255,253,248,.58);
      font-size: 13px;
      line-height: 1.7;
    }

    .lead-list {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }
    .lead-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--text-soft);
      line-height: 1.8;
    }
    .lead-list li::before {
      content: "";
      width: 10px;
      height: 10px;
      margin-top: 9px;
      border-radius: 50%;
      background: var(--accent);
      flex: 0 0 auto;
      box-shadow: 0 0 0 5px rgba(185,130,90,.12);
    }

    .anchor-block {
      scroll-margin-top: 110px;
    }

    @media (max-width: 1200px) {
      .hero-grid { grid-template-columns: 1fr .92fr; }
      .solutions-layout { grid-template-columns: 290px minmax(0, 1fr); }
      .footer-grid { grid-template-columns: 1.1fr 1fr 1fr; }
      .footer-grid > :last-child { grid-column: 1 / -1; }
    }

    @media (max-width: 1024px) {
      :root { --section: 86px; }
      .nav-wrap { display: none; }
      .menu-toggle { display: inline-flex; }
      .header-actions .btn-secondary { display: none; }
      .hero-grid { grid-template-columns: 1fr; }
      .hero-copy { padding-right: 0; }
      .hero-visual { min-height: 470px; }
      .visual-card.card-main { inset: 0 20px 12px 20px; }
      .bento-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
          "big big"
          "mid1 mid2"
          "feat feat";
      }
      .scenarios { grid-template-columns: 1fr 1fr; }
      .solutions-layout { grid-template-columns: 1fr; }
      .solution-nav {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
      .solution-nav .nav-card { transform: none !important; }
      .contact-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .container-wide { width: min(var(--container), calc(100% - 30px)); }
      .header-inner { min-height: 76px; }
      .brand-name { font-size: 15px; }
      .brand-sub { letter-spacing: .04em; }
      .hero { padding-top: 18px; }
      .hero-title { max-width: 100%; }
      .hero-desc { font-size: 16px; }
      .hero-actions .btn { width: 100%; }
      .hero-actions { display: grid; }
      .hero-visual { min-height: 420px; }
      .visual-card.card-top,
      .visual-card.card-side {
        width: 180px;
      }
      .service-row {
        grid-template-columns: 58px 1fr;
      }
      .service-row .status-chip {
        grid-column: 1 / -1;
        justify-self: start;
        margin-top: 4px;
      }
      .bento-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
          "big"
          "mid1"
          "mid2"
          "feat";
      }
      .bento-card.feat {
        flex-direction: column;
        align-items: flex-start;
      }
      .feat-tags { max-width: 100%; justify-content: flex-start; }
      .scenarios { grid-template-columns: 1fr; }
      .solution-nav { grid-template-columns: 1fr; }
      .solution-grid { grid-template-columns: 1fr; }
      .form-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-note { flex-direction: column; }
    }

    @media (max-width: 520px) {
      :root { --section: 64px; }
      .container-wide { width: min(var(--container), calc(100% - 24px)); }
      .header-inner { min-height: 70px; }
      .brand-mark { width: 40px; height: 40px; border-radius: 14px; }
      .brand-name { white-space: normal; line-height: 1.2; }
      .brand-sub { display: none; }
      .hero-panel { border-radius: 26px; }
      .hero-grid { padding: 22px; }
      .hero-title { font-size: clamp(34px, 10vw, 40px); }
      .section-title { font-size: 28px; }
      .service-row { padding: 18px; gap: 14px; }
      .service-body h3 { font-size: 20px; }
      .scenario-card,
      .solution-card,
      .contact-form,
      .process-card {
        padding: 18px;
      }
      .accordion-title { padding: 18px 18px; font-size: 16px; }
      .accordion-content { padding: 0 18px 18px; }
      .contact-inner { padding: 22px; }
      .contact-title { font-size: 30px; }
      .visual-card.card-main {
        padding: 18px;
        inset: 0 8px 8px 8px;
      }
      .visual-card.card-top {
        top: 12px;
        right: -6px;
      }
      .visual-card.card-side {
        left: -6px;
        bottom: 10px;
      }
      .mobile-panel .segmented-nav {
        gap: 6px;
        padding: 8px;
      }
      .mobile-panel .nav-chip {
        min-height: 40px;
        padding: 0 12px;
        font-size: 13px;
      }
      .service-row .service-num {
        font-size: 28px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 1ms !important;
        scroll-behavior: auto !important;
      }
      .btn:hover,
      .visual-card:hover,
      .service-row:hover,
      .scenario-card:hover,
      .solution-card:hover,
      .bento-card:hover,
      .solution-nav .nav-card:hover {
        transform: none !important;
      }
    }

/* roulang page: category1 */
:root{
      --ink:#171313;
      --plum:#5B3A4A;
      --copper:#B9825A;
      --copper-dark:#9F6C48;
      --sage:#7B8C78;
      --ivory:#F7F2EA;
      --card:#FFFDF8;
      --sand:#E5DCD0;
      --sand-strong:#D7C8B9;
      --muted:#6F6258;
      --soft:#EFE5DA;
      --soft-2:#F4ECE3;
      --white:#FFFDF8;
      --shadow:0 18px 50px rgba(40,28,20,.08);
      --shadow-sm:0 6px 18px rgba(40,28,20,.05);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --ease:all .24s ease-out;
      --max:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 10% 0%, rgba(185,130,90,.12), transparent 34%),
        radial-gradient(circle at 92% 18%, rgba(91,58,74,.10), transparent 30%),
        var(--ivory);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--plum)}
    img{max-width:100%;display:block}
    button,input,select,textarea{
      font:inherit;
    }
    button,a,input,select,textarea{
      outline-color:transparent;
    }
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(185,130,90,.35);
      outline-offset:3px;
    }
    p{margin:0 0 1rem;color:var(--muted)}
    h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;letter-spacing:-.03em;line-height:1.16}
    h1{font-size:clamp(2.25rem,5vw,4rem)}
    h2{font-size:clamp(1.85rem,3.3vw,2.65rem)}
    h3{font-size:clamp(1.22rem,2vw,1.55rem)}
    h4{font-size:1.05rem}
    main{position:relative}
    .container-wide{
      width:min(calc(100% - 40px),var(--max));
      margin-inline:auto;
    }
    .section{
      padding:96px 0;
    }
    .section-tight{
      padding:72px 0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(247,242,234,.96);
      border-bottom:1px solid rgba(229,220,208,.86);
      backdrop-filter:none;
    }
    .header-inner{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:13px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      background:
        linear-gradient(135deg,var(--ink),var(--plum));
      position:relative;
      box-shadow:var(--shadow-sm);
      flex:0 0 auto;
    }
    .brand-mark::before{
      content:"";
      position:absolute;
      inset:10px;
      border:1.5px solid rgba(255,253,248,.68);
      border-radius:11px;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      width:12px;
      height:12px;
      right:8px;
      bottom:8px;
      border-radius:999px;
      background:var(--copper);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.2;
    }
    .brand-name{
      font-weight:850;
      font-size:1rem;
      letter-spacing:-.02em;
      color:var(--ink);
    }
    .brand-sub{
      font-size:.76rem;
      color:var(--muted);
      margin-top:2px;
      white-space:nowrap;
    }
    .segmented-nav{
      display:flex;
      align-items:center;
      gap:8px;
      padding:7px;
      border:1px solid var(--sand);
      background:rgba(255,253,248,.72);
      border-radius:999px;
      box-shadow:0 4px 14px rgba(40,28,20,.035);
    }
    .nav-chip{
      min-height:40px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 18px;
      border-radius:999px;
      color:var(--muted);
      font-weight:720;
      font-size:.92rem;
      white-space:nowrap;
    }
    .nav-chip:hover{
      background:var(--soft-2);
      color:var(--plum);
    }
    .nav-chip.active{
      background:var(--ink);
      color:var(--white);
      box-shadow:0 7px 18px rgba(23,19,19,.12);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:999px;
      border:1px solid var(--sand-strong);
      background:var(--card);
      color:var(--ink);
      cursor:pointer;
      position:relative;
    }
    .menu-toggle span,
    .menu-toggle::before,
    .menu-toggle::after{
      content:"";
      position:absolute;
      left:13px;
      right:13px;
      height:2px;
      background:var(--ink);
      border-radius:99px;
      transition:var(--ease);
    }
    .menu-toggle span{top:22px}
    .menu-toggle::before{top:16px}
    .menu-toggle::after{top:28px}
    .menu-toggle.is-open span{opacity:0}
    .menu-toggle.is-open::before{top:22px;transform:rotate(45deg)}
    .menu-toggle.is-open::after{top:22px;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--sand);
      padding:0 0 18px;
    }
    .mobile-panel .segmented-nav{
      display:flex;
      flex-direction:column;
      align-items:stretch;
      border-radius:22px;
      margin-top:10px;
    }
    .mobile-panel .nav-chip{
      justify-content:flex-start;
      width:100%;
      min-height:46px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:780;
      cursor:pointer;
      transition:var(--ease);
      line-height:1;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--copper);
      color:var(--white);
      box-shadow:0 12px 28px rgba(185,130,90,.20);
    }
    .btn-primary:hover{
      background:var(--copper-dark);
      color:var(--white);
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(185,130,90,.25);
    }
    .btn-secondary{
      background:rgba(255,253,248,.68);
      color:var(--ink);
      border-color:var(--sand-strong);
    }
    .btn-secondary:hover{
      background:var(--card);
      border-color:var(--copper);
      color:var(--plum);
      transform:translateY(-2px);
    }
    .btn-dark{
      background:var(--ink);
      color:var(--white);
    }
    .btn-dark:hover{
      background:var(--plum);
      color:var(--white);
      transform:translateY(-2px);
    }

    .chip-row{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip,.status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:32px;
      padding:6px 12px;
      border-radius:999px;
      font-size:.82rem;
      font-weight:760;
      color:var(--plum);
      background:var(--soft);
      border:1px solid rgba(229,220,208,.8);
      letter-spacing:.01em;
    }
    .status.sage{
      color:#43533f;
      background:rgba(123,140,120,.14);
      border-color:rgba(123,140,120,.28);
    }
    .status.copper{
      color:#704526;
      background:rgba(185,130,90,.15);
      border-color:rgba(185,130,90,.26);
    }

    .page-hero{
      padding:86px 0 52px;
      position:relative;
    }
    .page-hero::after{
      content:"";
      position:absolute;
      left:50%;
      bottom:0;
      width:min(calc(100% - 40px),var(--max));
      transform:translateX(-50%);
      height:1px;
      background:linear-gradient(90deg,transparent,var(--sand),transparent);
    }
    .hero-panel{
      background:
        linear-gradient(135deg,rgba(255,253,248,.90),rgba(244,236,227,.76)),
        repeating-linear-gradient(90deg,rgba(229,220,208,.25) 0 1px,transparent 1px 56px);
      border:1px solid var(--sand);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:42px;
      overflow:hidden;
      position:relative;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      width:280px;
      height:280px;
      border:1px solid rgba(185,130,90,.34);
      border-radius:50%;
      right:-90px;
      top:-120px;
    }
    .breadcrumb{
      color:var(--muted);
      font-size:.9rem;
      margin-bottom:18px;
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .breadcrumb a{
      color:var(--plum);
      font-weight:700;
    }
    .hero-copy{
      position:relative;
      z-index:1;
    }
    .hero-copy h1{
      max-width:760px;
      margin:18px 0 18px;
    }
    .hero-copy .lead{
      max-width:760px;
      font-size:1.13rem;
      color:var(--muted);
      line-height:1.82;
      margin-bottom:24px;
    }
    .document-stack{
      position:relative;
      z-index:1;
      display:grid;
      gap:14px;
    }
    .doc-card{
      background:var(--card);
      border:1px solid var(--sand);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-sm);
    }
    .doc-top{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-bottom:12px;
    }
    .doc-title{
      font-weight:830;
      color:var(--ink);
    }
    .doc-lines{
      display:grid;
      gap:8px;
    }
    .doc-lines span{
      height:8px;
      border-radius:99px;
      background:var(--soft);
    }
    .doc-lines span:nth-child(2){width:82%}
    .doc-lines span:nth-child(3){width:62%;background:rgba(123,140,120,.18)}
    .mini-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:14px;
    }
    .mini-note{
      border-radius:18px;
      border:1px solid var(--sand);
      padding:14px;
      background:rgba(247,242,234,.62);
    }
    .mini-note strong{
      display:block;
      font-size:1.45rem;
      color:var(--copper);
      line-height:1;
      margin-bottom:6px;
      font-family:Georgia,serif;
    }
    .mini-note span{
      color:var(--muted);
      font-size:.88rem;
      line-height:1.45;
      display:block;
    }

    .guide-layout{
      display:grid;
      grid-template-columns:286px 1fr;
      gap:36px;
      align-items:start;
    }
    .toc-card{
      position:sticky;
      top:106px;
      background:rgba(255,253,248,.82);
      border:1px solid var(--sand);
      border-radius:var(--radius-lg);
      padding:20px;
      box-shadow:var(--shadow-sm);
    }
    .toc-title{
      font-weight:850;
      margin-bottom:12px;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .toc-title::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--copper);
    }
    .toc-nav{
      display:grid;
      gap:6px;
    }
    .toc-nav a{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:42px;
      padding:9px 12px;
      border-radius:14px;
      color:var(--muted);
      font-weight:720;
      font-size:.92rem;
    }
    .toc-nav a span{
      color:var(--copper);
      font-family:Georgia,serif;
      font-weight:800;
    }
    .toc-nav a:hover{
      background:var(--soft-2);
      color:var(--plum);
      transform:translateX(2px);
    }
    .toc-foot{
      margin-top:16px;
      padding-top:16px;
      border-top:1px solid var(--sand);
      color:var(--muted);
      font-size:.9rem;
      line-height:1.65;
    }
    .content-stack{
      display:grid;
      gap:24px;
    }
    .guide-section{
      background:rgba(255,253,248,.78);
      border:1px solid var(--sand);
      border-radius:var(--radius-xl);
      padding:34px;
      box-shadow:var(--shadow-sm);
      scroll-margin-top:110px;
      transition:var(--ease);
    }
    .guide-section:hover{
      border-color:rgba(185,130,90,.55);
      box-shadow:var(--shadow);
      transform:translateY(-3px);
    }
    .section-kicker{
      color:var(--copper);
      font-family:Georgia,serif;
      font-size:1.02rem;
      font-weight:800;
      margin-bottom:8px;
      display:block;
    }
    .guide-section h2{
      margin-bottom:16px;
    }
    .guide-section h3{
      margin:22px 0 10px;
    }
    .guide-section p{
      font-size:1.02rem;
      max-width:820px;
    }
    .quote-box{
      border-left:4px solid var(--copper);
      background:rgba(185,130,90,.10);
      border-radius:0 22px 22px 0;
      padding:18px 20px;
      margin:24px 0;
      color:var(--ink);
      font-weight:720;
      line-height:1.75;
    }
    .risk-box{
      border:1px solid rgba(91,58,74,.18);
      background:rgba(91,58,74,.07);
      border-radius:22px;
      padding:20px;
      margin-top:22px;
    }
    .risk-box strong{
      display:block;
      color:var(--plum);
      margin-bottom:8px;
      font-weight:850;
    }
    .level-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:24px;
    }
    .level-card{
      background:var(--card);
      border:1px solid var(--sand);
      border-radius:22px;
      padding:20px;
      transition:var(--ease);
    }
    .level-card:hover{
      transform:translateY(-4px);
      border-color:var(--copper);
      box-shadow:var(--shadow-sm);
    }
    .level-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;
      height:38px;
      border-radius:14px;
      background:var(--ink);
      color:var(--white);
      font-family:Georgia,serif;
      font-weight:800;
      margin-bottom:14px;
    }
    .level-card p{
      font-size:.95rem;
      margin-bottom:0;
    }
    .mechanism-list{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    .mechanism-item{
      display:grid;
      grid-template-columns:52px 1fr;
      gap:16px;
      align-items:start;
      padding:18px;
      border:1px solid var(--sand);
      border-radius:22px;
      background:var(--card);
    }
    .mechanism-icon{
      width:52px;
      height:52px;
      border-radius:18px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--soft);
      color:var(--plum);
      font-weight:900;
    }
    .mechanism-item p{
      font-size:.96rem;
      margin:7px 0 0;
    }
    .replace-table{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .replace-row{
      display:grid;
      grid-template-columns:1fr 1fr 1.1fr;
      gap:12px;
      align-items:stretch;
    }
    .replace-cell{
      padding:16px;
      border-radius:18px;
      border:1px solid var(--sand);
      background:var(--card);
      color:var(--muted);
      line-height:1.65;
    }
    .replace-cell.head{
      background:var(--ink);
      color:var(--white);
      font-weight:800;
    }
    .replace-cell.good{
      background:rgba(123,140,120,.13);
      color:#43533f;
      border-color:rgba(123,140,120,.26);
      font-weight:740;
    }
    .checklist{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      margin-top:24px;
    }
    .check-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      background:var(--card);
      border:1px solid var(--sand);
      border-radius:18px;
      padding:16px;
      color:var(--muted);
      line-height:1.65;
    }
    .check-item::before{
      content:"✓";
      flex:0 0 auto;
      width:24px;
      height:24px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      color:var(--white);
      background:var(--sage);
      font-size:.86rem;
      font-weight:900;
      margin-top:2px;
    }

    .faq-wrap{
      background:rgba(255,253,248,.70);
      border-top:1px solid var(--sand);
      border-bottom:1px solid var(--sand);
    }
    .section-head{
      max-width:760px;
      margin-bottom:28px;
    }
    .section-head .eyebrow{
      display:inline-flex;
      color:var(--plum);
      font-weight:850;
      margin-bottom:12px;
      letter-spacing:.04em;
      font-size:.88rem;
    }
    .accordion{
      background:transparent;
    }
    .accordion-item{
      background:var(--card);
      border:1px solid var(--sand);
      border-radius:22px;
      margin-bottom:14px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .accordion-title{
      border:0 !important;
      color:var(--ink) !important;
      font-size:1.03rem;
      font-weight:850;
      padding:20px 54px 20px 22px;
      background:var(--card);
      line-height:1.5;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--soft-2);
      color:var(--plum) !important;
    }
    .accordion-title::before{
      color:var(--copper);
      font-size:1.4rem;
      right:22px;
      margin-top:-.75rem;
    }
    .accordion-content{
      border:0 !important;
      border-top:1px solid var(--sand) !important;
      background:var(--card);
      color:var(--muted);
      padding:20px 22px 22px;
      line-height:1.78;
    }

    .cta-section{
      padding:92px 0;
    }
    .cta-card{
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 86% 18%, rgba(185,130,90,.22), transparent 30%),
        linear-gradient(135deg,var(--ink),#241b1d 70%,var(--plum));
      color:var(--white);
      padding:40px;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-card h2,.cta-card h3{
      color:var(--white);
    }
    .cta-card p{
      color:rgba(255,253,248,.74);
    }
    .process-list{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .process-step{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:12px;
      align-items:start;
      padding:14px;
      border:1px solid rgba(255,253,248,.15);
      border-radius:18px;
      background:rgba(255,253,248,.06);
    }
    .process-step b{
      width:42px;
      height:42px;
      border-radius:15px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(185,130,90,.22);
      color:#F2C09D;
      font-family:Georgia,serif;
    }
    .process-step span{
      color:rgba(255,253,248,.72);
      display:block;
      font-size:.95rem;
      line-height:1.6;
      margin-top:4px;
    }
    .consult-form{
      background:var(--card);
      border:1px solid rgba(255,253,248,.20);
      border-radius:26px;
      padding:24px;
      box-shadow:0 18px 40px rgba(0,0,0,.14);
    }
    .consult-form label{
      color:var(--ink);
      font-weight:800;
      margin-bottom:7px;
      font-size:.92rem;
    }
    .consult-form input,
    .consult-form select,
    .consult-form textarea{
      border:1px solid var(--sand-strong);
      border-radius:16px;
      background:#fffaf3;
      min-height:48px;
      box-shadow:none;
      color:var(--ink);
      margin-bottom:16px;
    }
    .consult-form textarea{
      min-height:122px;
      resize:vertical;
    }
    .consult-form input:focus,
    .consult-form select:focus,
    .consult-form textarea:focus{
      border-color:var(--copper);
      background:var(--white);
      box-shadow:0 0 0 4px rgba(185,130,90,.12);
    }
    .form-note{
      color:var(--muted);
      font-size:.86rem;
      line-height:1.6;
      margin:-4px 0 16px;
    }
    .consult-form .btn{
      width:100%;
    }

    .site-footer{
      background:var(--ink);
      color:var(--white);
      padding:66px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .9fr 1.2fr;
      gap:34px;
      align-items:start;
    }
    .site-footer .brand-name,
    .site-footer .brand-sub{
      color:var(--white);
    }
    .site-footer .brand-sub{
      color:rgba(255,253,248,.62);
    }
    .footer-brand p{
      margin-top:18px;
      color:rgba(255,253,248,.66);
      max-width:360px;
      line-height:1.76;
    }
    .footer-col h4{
      color:var(--white);
      margin-bottom:14px;
      font-size:1rem;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a,
    .footer-links span{
      color:rgba(255,253,248,.64);
      line-height:1.65;
      font-size:.94rem;
    }
    .footer-links a:hover{
      color:#F2C09D;
      transform:translateX(2px);
    }
    .footer-note{
      margin-top:38px;
      padding-top:20px;
      border-top:1px solid rgba(255,253,248,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:rgba(255,253,248,.54);
      font-size:.88rem;
      flex-wrap:wrap;
    }

    @media (max-width:1024px){
      .header-inner{min-height:74px}
      .desktop-nav,.desktop-cta{display:none}
      .menu-toggle{display:inline-flex}
      .mobile-panel.is-open{display:block}
      .guide-layout{
        grid-template-columns:1fr;
      }
      .toc-card{
        position:relative;
        top:auto;
      }
      .toc-nav{
        display:flex;
        overflow-x:auto;
        padding-bottom:4px;
        scrollbar-width:thin;
      }
      .toc-nav a{
        white-space:nowrap;
        flex:0 0 auto;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
      .level-grid{
        grid-template-columns:1fr;
      }
    }

    @media (max-width:768px){
      .container-wide{width:min(calc(100% - 28px),var(--max))}
      .section,.cta-section{padding:64px 0}
      .section-tight{padding:56px 0}
      .page-hero{padding:52px 0 36px}
      .hero-panel{padding:26px;border-radius:26px}
      .brand-sub{display:none}
      .chip-row{gap:8px}
      .replace-row{
        grid-template-columns:1fr;
      }
      .replace-cell.head:nth-child(2),
      .replace-cell.head:nth-child(3){
        display:none;
      }
      .checklist{
        grid-template-columns:1fr;
      }
      .guide-section{
        padding:24px;
        border-radius:24px;
      }
      .mini-grid{
        grid-template-columns:1fr;
      }
      .cta-card{
        padding:26px;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-note{
        flex-direction:column;
      }
    }

    @media (max-width:520px){
      h1{font-size:2.18rem}
      h2{font-size:1.78rem}
      .header-inner{gap:12px}
      .brand-name{font-size:.94rem}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .hero-copy .lead{font-size:1rem}
      .hero-panel{padding:22px}
      .btn{
        width:100%;
      }
      .hero-copy .chip-row .chip{
        width:auto;
      }
      .mechanism-item{
        grid-template-columns:1fr;
      }
      .accordion-title{
        padding-right:46px;
      }
    }

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

/* roulang page: category2 */
:root{
      --ink:#171313;
      --plum:#5B3A4A;
      --copper:#B9825A;
      --copper-dark:#9F6C48;
      --sage:#7B8C78;
      --ivory:#F7F2EA;
      --mist:#FFFDF8;
      --sand:#E5DCD0;
      --sand-2:#D7C8B9;
      --muted:#6F6258;
      --soft:#EFE5DA;
      --soft-2:#F4ECE3;
      --success-bg:#EDF2EA;
      --warning-bg:#F6EDE4;
      --radius-lg:30px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow-lg:0 18px 50px rgba(40,28,20,.08);
      --shadow-md:0 8px 26px rgba(40,28,20,.07);
      --shadow-sm:0 6px 18px rgba(40,28,20,.05);
      --ease:220ms ease-out;
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(185,130,90,.16), transparent 26%),
        radial-gradient(circle at 86% 18%, rgba(91,58,74,.13), transparent 28%),
        linear-gradient(180deg,var(--ivory) 0%,#FBF7F0 45%,var(--ivory) 100%);
      line-height:1.75;
      font-size:16px;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }

    a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(185,130,90,.25)}
    :focus-visible{outline:3px solid rgba(185,130,90,.5);outline-offset:3px;border-radius:12px}

    .container-wide{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }

    .section{
      padding:96px 0;
      position:relative;
    }

    .section-tight{padding:70px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:34px;
      padding:6px 13px;
      border-radius:999px;
      border:1px solid rgba(185,130,90,.28);
      background:rgba(255,253,248,.72);
      color:var(--plum);
      font-weight:750;
      font-size:13px;
      letter-spacing:.04em;
    }

    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--copper);
      box-shadow:0 0 0 5px rgba(185,130,90,.14);
    }

    .section-head{
      max-width:760px;
      margin-bottom:34px;
    }

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

    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(36px,5vw,60px);
      line-height:1.1;
      letter-spacing:-.055em;
      margin:18px 0 20px;
      font-weight:900;
    }
    h2{
      font-size:clamp(30px,3.6vw,42px);
      line-height:1.18;
      letter-spacing:-.04em;
      margin:14px 0 14px;
      font-weight:880;
    }
    h3{
      font-size:clamp(20px,2vw,25px);
      line-height:1.28;
      letter-spacing:-.02em;
      margin-bottom:12px;
      font-weight:830;
    }
    h4{
      font-size:17px;
      line-height:1.35;
      margin-bottom:10px;
      font-weight:820;
    }
    p{
      color:var(--muted);
      font-size:17px;
      line-height:1.78;
      margin-bottom:0;
    }

    .lead{
      font-size:19px;
      line-height:1.78;
      color:#5F534A;
      max-width:720px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:820;
      line-height:1.1;
      letter-spacing:-.01em;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .btn-primary{
      background:var(--copper);
      color:#FFFDF8;
      box-shadow:0 10px 22px rgba(185,130,90,.22);
    }
    .btn-primary:hover{
      background:var(--copper-dark);
      color:#FFFDF8;
      transform:translateY(-2px);
      box-shadow:0 14px 30px rgba(185,130,90,.28);
    }
    .btn-secondary{
      background:rgba(255,253,248,.66);
      color:var(--ink);
      border-color:var(--sand-2);
    }
    .btn-secondary:hover{
      background:var(--mist);
      color:var(--plum);
      border-color:var(--copper);
      transform:translateY(-2px);
    }

    .chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--soft-2);
      color:var(--plum);
      border:1px solid rgba(229,220,208,.9);
      font-size:13px;
      font-weight:780;
      white-space:nowrap;
    }
    .chip.safe{
      background:var(--success-bg);
      color:#52684E;
      border-color:rgba(123,140,120,.22);
    }
    .chip.dark{
      background:var(--ink);
      color:var(--ivory);
      border-color:var(--ink);
    }
    .chip.warn{
      background:var(--warning-bg);
      color:#765135;
      border-color:rgba(185,130,90,.22);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,242,234,.96);
      border-bottom:1px solid rgba(229,220,208,.78);
      backdrop-filter:none;
    }
    .header-inner{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:
        linear-gradient(135deg,rgba(185,130,90,.95),rgba(91,58,74,.95)),
        var(--copper);
      position:relative;
      box-shadow:0 10px 24px rgba(91,58,74,.16);
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(255,253,248,.86);
    }
    .brand-mark::before{width:18px;height:4px;left:12px;top:14px}
    .brand-mark::after{width:12px;height:4px;left:12px;top:24px}
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.2;
    }
    .brand-name{
      font-size:16px;
      font-weight:900;
      letter-spacing:-.025em;
      color:var(--ink);
    }
    .brand-sub{
      font-size:12px;
      color:var(--muted);
      margin-top:2px;
      white-space:nowrap;
    }

    .segmented-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:6px;
      border:1px solid var(--sand);
      background:rgba(255,253,248,.62);
      border-radius:999px;
      box-shadow:var(--shadow-sm);
    }
    .nav-chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:9px 16px;
      border-radius:999px;
      color:#514841;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }
    .nav-chip:hover{
      background:#F4ECE3;
      color:var(--plum);
    }
    .nav-chip.active{
      background:var(--plum);
      color:#FFFDF8;
      box-shadow:0 8px 18px rgba(91,58,74,.18);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid var(--sand);
      border-radius:16px;
      background:var(--mist);
      color:var(--ink);
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      transition:background var(--ease),border-color var(--ease),transform var(--ease);
    }
    .menu-toggle span{
      width:20px;
      height:2px;
      border-radius:99px;
      background:var(--ink);
      transition:transform var(--ease),opacity var(--ease);
    }
    .menu-toggle:hover{
      border-color:var(--copper);
      transform:translateY(-1px);
    }
    .mobile-panel{
      display:none;
      border-top:1px solid var(--sand);
      background:var(--ivory);
      padding:14px 0 20px;
    }
    .mobile-panel.open{display:block}
    .mobile-nav-stack{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
      display:grid;
      gap:10px;
    }
    .mobile-nav-stack .nav-chip{
      justify-content:flex-start;
      border:1px solid var(--sand);
      background:rgba(255,253,248,.72);
      min-height:46px;
    }
    .mobile-nav-stack .nav-chip.active{
      background:var(--plum);
    }

    .hero-dashboard{
      padding:74px 0 54px;
      overflow:hidden;
    }
    .hero-panel{
      border:1px solid var(--sand);
      background:
        linear-gradient(135deg,rgba(255,253,248,.86),rgba(247,242,234,.72)),
        var(--mist);
      border-radius:36px;
      box-shadow:var(--shadow-lg);
      padding:44px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      width:420px;
      height:420px;
      right:-190px;
      top:-180px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(123,140,120,.18),transparent 64%);
      pointer-events:none;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      left:32px;
      right:32px;
      bottom:30px;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(185,130,90,.28),transparent);
      pointer-events:none;
    }
    .hero-content{
      position:relative;
      z-index:2;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }

    .audit-console{
      position:relative;
      z-index:2;
      border:1px solid var(--sand);
      border-radius:28px;
      background:#FFFDF8;
      box-shadow:0 18px 44px rgba(40,28,20,.08);
      padding:20px;
    }
    .console-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-bottom:14px;
      border-bottom:1px solid var(--sand);
      margin-bottom:16px;
    }
    .console-title{
      font-weight:900;
      letter-spacing:-.02em;
    }
    .console-dots{
      display:flex;
      gap:6px;
    }
    .console-dots i{
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--sand-2);
      display:block;
    }
    .console-summary{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:14px;
      margin-bottom:14px;
    }
    .summary-card{
      border:1px solid var(--sand);
      border-radius:20px;
      background:#FBF7F0;
      padding:16px;
    }
    .summary-number{
      display:block;
      font-size:34px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.05em;
      color:var(--copper);
      margin-bottom:8px;
    }
    .summary-card p{
      font-size:14px;
      line-height:1.55;
    }
    .console-flow{
      display:grid;
      gap:10px;
    }
    .flow-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      border:1px solid var(--sand);
      background:rgba(247,242,234,.62);
      border-radius:18px;
      padding:12px 13px;
    }
    .flow-left{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
    }
    .flow-index{
      width:28px;
      height:28px;
      border-radius:10px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--plum);
      color:#fff;
      font-size:12px;
      font-weight:900;
      flex:0 0 auto;
    }
    .flow-name{
      font-size:14px;
      font-weight:850;
      color:var(--ink);
    }
    .flow-state{
      font-size:12px;
      font-weight:850;
      color:#52684E;
      background:var(--success-bg);
      border:1px solid rgba(123,140,120,.22);
      padding:4px 8px;
      border-radius:999px;
      white-space:nowrap;
    }

    .dashboard-strip{
      margin-top:24px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .mini-metric{
      border:1px solid var(--sand);
      background:rgba(255,253,248,.78);
      border-radius:20px;
      padding:16px;
      box-shadow:var(--shadow-sm);
    }
    .mini-metric strong{
      display:block;
      font-size:22px;
      line-height:1.05;
      color:var(--ink);
      letter-spacing:-.03em;
      margin-bottom:6px;
    }
    .mini-metric span{
      color:var(--muted);
      font-size:13px;
      font-weight:720;
    }

    .process-stage{
      border:1px solid var(--sand);
      background:var(--mist);
      border-radius:28px;
      padding:30px;
      box-shadow:var(--shadow-sm);
      height:100%;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
      position:relative;
      overflow:hidden;
    }
    .process-stage:hover{
      transform:translateY(-4px);
      border-color:rgba(185,130,90,.65);
      box-shadow:var(--shadow-lg);
    }
    .stage-label{
      width:48px;
      height:48px;
      border-radius:17px;
      background:var(--soft);
      color:var(--plum);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:950;
      margin-bottom:18px;
    }
    .process-stage ul{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .process-stage li{
      color:#5E5249;
      padding-left:22px;
      position:relative;
      line-height:1.65;
    }
    .process-stage li::before{
      content:"";
      position:absolute;
      left:0;
      top:.72em;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--sage);
    }

    .timeline-wrap{
      border:1px solid var(--sand);
      background:
        linear-gradient(180deg,rgba(255,253,248,.92),rgba(247,242,234,.86)),
        var(--mist);
      border-radius:32px;
      padding:34px;
      box-shadow:var(--shadow-md);
    }
    .timeline{
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:16px;
      position:relative;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:7%;
      right:7%;
      top:32px;
      height:2px;
      background:linear-gradient(90deg,var(--copper),rgba(123,140,120,.7),var(--plum));
      opacity:.42;
    }
    .timeline-step{
      position:relative;
      z-index:1;
      background:#FFFDF8;
      border:1px solid var(--sand);
      border-radius:22px;
      padding:18px;
      min-height:178px;
      box-shadow:var(--shadow-sm);
    }
    .timeline-dot{
      width:34px;
      height:34px;
      border-radius:50%;
      background:var(--ink);
      color:var(--ivory);
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:13px;
      font-weight:900;
      margin-bottom:16px;
      box-shadow:0 0 0 7px rgba(23,19,19,.06);
    }
    .timeline-step h3{
      font-size:17px;
      margin-bottom:8px;
    }
    .timeline-step p{
      font-size:14px;
      line-height:1.62;
    }

    .audience-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:18px;
    }
    .audience-card{
      border:1px solid var(--sand);
      border-radius:26px;
      background:var(--mist);
      padding:28px;
      box-shadow:var(--shadow-sm);
      min-height:220px;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .audience-card:hover{
      transform:translateY(-4px);
      border-color:rgba(185,130,90,.65);
      box-shadow:var(--shadow-lg);
    }
    .audience-card.large{
      grid-row:span 2;
      background:
        linear-gradient(145deg,rgba(91,58,74,.08),rgba(255,253,248,.9)),
        var(--mist);
    }
    .audience-card.sage{
      background:
        linear-gradient(145deg,rgba(123,140,120,.14),rgba(255,253,248,.94)),
        var(--mist);
    }
    .audience-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      background:var(--soft);
      display:flex;
      align-items:center;
      justify-content:center;
      color:var(--plum);
      font-weight:950;
      margin-bottom:18px;
    }
    .audience-card p{
      font-size:16px;
    }

    .deliverables{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .deliverable-intro{
      border-radius:32px;
      background:var(--ink);
      color:var(--ivory);
      padding:36px;
      box-shadow:var(--shadow-lg);
      position:relative;
      overflow:hidden;
    }
    .deliverable-intro::after{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      right:-120px;
      bottom:-120px;
      border-radius:50%;
      background:rgba(185,130,90,.22);
    }
    .deliverable-intro h2,
    .deliverable-intro p{
      color:var(--ivory);
      position:relative;
      z-index:1;
    }
    .deliverable-intro p{
      opacity:.78;
    }
    .deliverable-list{
      display:grid;
      gap:14px;
    }
    .deliverable-item{
      display:grid;
      grid-template-columns:52px 1fr auto;
      gap:16px;
      align-items:center;
      border:1px solid var(--sand);
      background:var(--mist);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-sm);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .deliverable-item:hover{
      transform:translateY(-3px);
      border-color:rgba(185,130,90,.62);
      box-shadow:var(--shadow-md);
    }
    .deliverable-no{
      width:52px;
      height:52px;
      border-radius:17px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:#F4ECE3;
      color:var(--copper-dark);
      font-weight:950;
    }
    .deliverable-item h3{
      font-size:18px;
      margin-bottom:3px;
    }
    .deliverable-item p{
      font-size:14px;
      line-height:1.58;
    }

    .matrix{
      border:1px solid var(--sand);
      border-radius:32px;
      overflow:hidden;
      background:var(--mist);
      box-shadow:var(--shadow-md);
    }
    .matrix-row{
      display:grid;
      grid-template-columns:210px 1fr 1fr;
      border-bottom:1px solid var(--sand);
    }
    .matrix-row:last-child{border-bottom:0}
    .matrix-cell{
      padding:22px;
      border-right:1px solid var(--sand);
      min-height:108px;
    }
    .matrix-cell:last-child{border-right:0}
    .matrix-head .matrix-cell{
      background:#F4ECE3;
      color:var(--ink);
      font-weight:900;
      min-height:auto;
    }
    .matrix-title{
      font-weight:900;
      color:var(--plum);
    }
    .matrix-cell p{
      font-size:15px;
      line-height:1.65;
    }

    .faq-shell{
      max-width:920px;
      margin-inline:auto;
    }
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid var(--sand);
      background:var(--mist);
      border-radius:22px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
      transition:border-color var(--ease),box-shadow var(--ease);
    }
    .accordion-item.is-active{
      border-color:rgba(185,130,90,.68);
      box-shadow:var(--shadow-md);
    }
    .accordion-title{
      border:0;
      color:var(--ink);
      font-size:17px;
      font-weight:880;
      line-height:1.45;
      padding:22px 58px 22px 24px;
      background:var(--mist);
    }
    .accordion-title:hover,
    .accordion-title:focus{
      background:#FBF7F0;
      color:var(--plum);
    }
    .accordion-title::before{
      right:24px;
      margin-top:-.6rem;
      color:var(--copper);
      font-size:24px;
    }
    .accordion-content{
      border:0;
      border-top:1px solid var(--sand);
      background:#FFFDF8;
      color:var(--muted);
      padding:20px 24px 24px;
      position:relative;
    }
    .accordion-content::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      bottom:0;
      width:4px;
      background:var(--copper);
    }
    .accordion-content p{
      font-size:16px;
    }

    .cta-band{
      border-radius:34px;
      background:
        radial-gradient(circle at 82% 20%, rgba(185,130,90,.26), transparent 30%),
        linear-gradient(135deg,#171313,#241A1D 62%,#2D2028);
      color:var(--ivory);
      padding:42px;
      box-shadow:var(--shadow-lg);
      overflow:hidden;
      position:relative;
    }
    .cta-band h2,
    .cta-band p{
      color:var(--ivory);
      position:relative;
      z-index:1;
    }
    .cta-band p{
      opacity:.78;
    }
    .cta-inner{
      display:grid;
      grid-template-columns:1fr .86fr;
      gap:32px;
      align-items:start;
      position:relative;
      z-index:1;
    }
    .contact-form{
      background:rgba(255,253,248,.08);
      border:1px solid rgba(255,253,248,.16);
      border-radius:28px;
      padding:22px;
    }
    .form-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    label{
      display:block;
      color:rgba(255,253,248,.86);
      font-size:13px;
      font-weight:780;
      margin-bottom:7px;
    }
    input,select,textarea{
      width:100%;
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(255,253,248,.18);
      background:rgba(255,253,248,.92);
      color:var(--ink);
      padding:12px 14px;
      box-shadow:none;
      margin:0 0 14px;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    textarea{
      min-height:112px;
      resize:vertical;
    }
    input:focus,select:focus,textarea:focus{
      border-color:var(--copper);
      background:#FFFDF8;
      box-shadow:0 0 0 4px rgba(185,130,90,.18);
      outline:none;
    }
    input::placeholder,textarea::placeholder{color:#8A7E73}
    .form-note{
      font-size:13px;
      color:rgba(255,253,248,.68);
      line-height:1.6;
      margin-top:10px;
    }

    .site-footer{
      background:var(--ink);
      color:var(--ivory);
      padding:58px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .72fr .95fr 1.1fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand p{
      color:rgba(255,253,248,.68);
      margin-top:16px;
      font-size:15px;
      max-width:390px;
    }
    .site-footer .brand-name{color:var(--ivory)}
    .site-footer .brand-sub{color:rgba(255,253,248,.62)}
    .footer-col h4{
      color:var(--ivory);
      font-size:15px;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a,
    .footer-links span{
      color:rgba(255,253,248,.66);
      font-size:14px;
      line-height:1.55;
    }
    .footer-links a:hover{
      color:var(--copper);
    }
    .footer-note{
      margin-top:38px;
      padding-top:20px;
      border-top:1px solid rgba(255,253,248,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(255,253,248,.55);
      font-size:13px;
    }

    @media (max-width:1024px){
      .header-inner{min-height:72px}
      .desktop-nav,.header-actions .btn{display:none}
      .menu-toggle{display:inline-flex}
      .hero-panel{padding:34px}
      .dashboard-strip{grid-template-columns:repeat(2,1fr)}
      .timeline{grid-template-columns:1fr}
      .timeline::before{
        left:34px;
        right:auto;
        top:30px;
        bottom:30px;
        width:2px;
        height:auto;
      }
      .timeline-step{
        display:grid;
        grid-template-columns:46px 1fr;
        gap:14px;
        min-height:auto;
      }
      .timeline-dot{margin-bottom:0}
      .audience-grid{grid-template-columns:1fr 1fr}
      .audience-card.large{grid-row:auto}
      .deliverables{grid-template-columns:1fr}
      .matrix-row{grid-template-columns:170px 1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width:768px){
      .container-wide{width:min(calc(100% - 28px),var(--container))}
      .section{padding:68px 0}
      .section-tight{padding:56px 0}
      .hero-dashboard{padding:42px 0 34px}
      .hero-panel{padding:26px;border-radius:28px}
      h1{font-size:clamp(34px,10vw,42px);letter-spacing:-.045em}
      h2{font-size:30px}
      .lead{font-size:17px}
      .hero-actions .btn{width:100%}
      .console-summary{grid-template-columns:1fr}
      .dashboard-strip{grid-template-columns:1fr}
      .process-stage{padding:24px}
      .timeline-wrap{padding:22px}
      .audience-grid{grid-template-columns:1fr}
      .deliverable-item{
        grid-template-columns:44px 1fr;
      }
      .deliverable-item .chip{
        grid-column:1 / -1;
        width:max-content;
      }
      .matrix{
        overflow-x:auto;
      }
      .matrix-row{
        min-width:720px;
      }
      .cta-band{padding:26px;border-radius:28px}
      .cta-inner{grid-template-columns:1fr}
      .form-row{grid-template-columns:1fr;gap:0}
      .footer-grid{grid-template-columns:1fr}
      .footer-note{display:grid}
    }

    @media (max-width:520px){
      .brand-sub{display:none}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .header-inner{width:min(calc(100% - 24px),var(--container))}
      .mobile-nav-stack{width:min(calc(100% - 24px),var(--container))}
      .hero-panel{padding:22px}
      .audit-console{padding:16px;border-radius:24px}
      .flow-row{align-items:flex-start;flex-direction:column}
      .flow-left{align-items:flex-start}
      .section-head{margin-bottom:24px}
      .deliverable-intro{padding:26px;border-radius:28px}
      .accordion-title{font-size:16px;padding:19px 52px 19px 20px}
    }

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