/* roulang page: index */
:root {
      --color-cocoa: #1B1517;
      --color-cocoa-2: #2A2022;
      --color-wine: #9E2F45;
      --color-wine-dark: #7D2435;
      --color-copper: #B9784A;
      --color-paper: #F7F1EA;
      --color-card: #FFFDF9;
      --color-rose-gray: #EFE4DF;
      --color-text: #4E4544;
      --color-muted: #8A7B78;
      --color-border: #E4D6CE;
      --color-soft-line: rgba(228, 214, 206, .72);
      --shadow-card: 0 18px 50px rgba(68, 42, 35, 0.08);
      --shadow-hover: 0 24px 64px rgba(68, 42, 35, 0.14);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --radius-pill: 999px;
      --container: 1180px;
      --container-wide: 1280px;
      --transition: 220ms ease;
      --font-cn: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      font-family: var(--font-cn);
      color: var(--color-text);
      background:
        radial-gradient(circle at 80% 5%, rgba(158, 47, 69, .12), transparent 30%),
        radial-gradient(circle at 16% 28%, rgba(185, 120, 74, .12), transparent 30%),
        linear-gradient(180deg, #F9F3ED 0%, var(--color-paper) 48%, #F4ECE5 100%);
      line-height: 1.78;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .28;
      background-image:
        linear-gradient(rgba(27, 21, 23, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(27, 21, 23, .025) 1px, transparent 1px);
      background-size: 36px 36px;
      z-index: -2;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition), border-color var(--transition), transform var(--transition), opacity var(--transition);
    }

    a:hover,
    a:focus {
      color: var(--color-wine);
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button,
    .button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(158, 47, 69, .26);
      outline-offset: 3px;
      border-radius: 12px;
    }

    .site-wrap {
      min-height: 100vh;
    }

    .rl-container {
      width: min(calc(100% - 40px), var(--container));
      margin: 0 auto;
    }

    .rl-container-wide {
      width: min(calc(100% - 40px), var(--container-wide));
      margin: 0 auto;
    }

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

    .section.compact {
      padding: 72px 0;
    }

    .section-muted {
      background: rgba(239, 228, 223, .74);
      border-top: 1px solid rgba(228, 214, 206, .78);
      border-bottom: 1px solid rgba(228, 214, 206, .78);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 13px;
      border: 1px solid rgba(185, 120, 74, .36);
      border-radius: var(--radius-pill);
      background: rgba(255, 253, 249, .68);
      color: var(--color-wine);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .03em;
      line-height: 1.2;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-copper);
      box-shadow: 0 0 0 5px rgba(185, 120, 74, .12);
    }

    h1,
    h2,
    h3,
    h4 {
      margin: 0;
      color: var(--color-cocoa);
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1.18;
    }

    h1 {
      font-size: clamp(2.3rem, 4.6vw, 3.75rem);
      max-width: 760px;
    }

    h2 {
      font-size: clamp(2rem, 3.2vw, 2.65rem);
    }

    h3 {
      font-size: clamp(1.32rem, 2vw, 1.72rem);
    }

    p {
      margin: 0;
    }

    .section-head {
      max-width: 760px;
      margin-bottom: 40px;
    }

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

    .section-head .eyebrow {
      margin-bottom: 18px;
    }

    .section-desc {
      margin-top: 16px;
      color: var(--color-text);
      font-size: 17px;
      line-height: 1.85;
    }

    .top-notice {
      background: var(--color-cocoa);
      color: #F7F1EA;
      font-size: 13px;
      line-height: 1.5;
      border-bottom: 1px solid rgba(247, 241, 234, .12);
    }

    .top-notice .notice-inner {
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      text-align: center;
      padding: 8px 20px;
    }

    .notice-dot {
      width: 8px;
      height: 8px;
      background: var(--color-copper);
      border-radius: 50%;
      flex: 0 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(247, 241, 234, .91);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--color-soft-line);
    }

    .nav-shell {
      width: min(calc(100% - 40px), var(--container-wide));
      margin: 0 auto;
      min-height: 84px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 246px;
      color: var(--color-cocoa);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      background:
        linear-gradient(135deg, rgba(158, 47, 69, .96), rgba(185, 120, 74, .92)),
        var(--color-wine);
      position: relative;
      box-shadow: 0 14px 34px rgba(158, 47, 69, .2);
      flex: 0 0 auto;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      left: 10px;
      right: 10px;
      height: 2px;
      background: rgba(255, 253, 249, .78);
      border-radius: 999px;
    }

    .brand-mark::before {
      top: 14px;
    }

    .brand-mark::after {
      bottom: 14px;
    }

    .brand-text strong {
      display: block;
      font-size: 15px;
      line-height: 1.25;
      letter-spacing: -.02em;
      color: var(--color-cocoa);
      font-weight: 800;
    }

    .brand-text span {
      display: block;
      margin-top: 3px;
      font-size: 12px;
      color: var(--color-muted);
      line-height: 1.2;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 8px 14px;
      color: var(--color-cocoa);
      font-size: 15px;
      font-weight: 700;
      border-radius: var(--radius-pill);
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 4px;
      height: 2px;
      border-radius: 999px;
      background: var(--color-wine);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform var(--transition);
    }

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

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

    .nav-action {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 210px;
      justify-content: flex-end;
    }

    .age-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(158, 47, 69, .2);
      background: rgba(255, 253, 249, .72);
      color: var(--color-wine);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--color-border);
      border-radius: 16px;
      background: rgba(255, 253, 249, .82);
      color: var(--color-cocoa);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      padding: 0;
    }

    .menu-toggle span {
      width: 18px;
      height: 2px;
      background: currentColor;
      border-radius: 999px;
      transition: transform var(--transition), opacity var(--transition);
    }

    .button,
    a.button {
      border: 0;
      margin: 0;
      border-radius: var(--radius-pill);
      font-weight: 800;
      line-height: 1.2;
      padding: 15px 24px;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
    }

    .button.primary-btn {
      background: var(--color-wine);
      color: #FFF8EF;
      box-shadow: 0 16px 34px rgba(158, 47, 69, .22);
    }

    .button.primary-btn:hover,
    .button.primary-btn:focus {
      background: var(--color-wine-dark);
      color: #FFF8EF;
      transform: translateY(-2px);
      box-shadow: 0 20px 44px rgba(158, 47, 69, .28);
    }

    .button.secondary-btn {
      background: rgba(255, 253, 249, .72);
      color: var(--color-cocoa);
      border: 1px solid rgba(185, 120, 74, .55);
      box-shadow: none;
    }

    .button.secondary-btn:hover,
    .button.secondary-btn:focus {
      border-color: rgba(158, 47, 69, .68);
      color: var(--color-wine);
      background: #FFFDF9;
      transform: translateY(-2px);
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-wine);
      font-weight: 800;
    }

    .text-link .arrow {
      transition: transform var(--transition);
    }

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

    .hero {
      position: relative;
      padding: 92px 0 104px;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 67% 42%, rgba(158, 47, 69, .14), transparent 27%),
        radial-gradient(circle at 84% 22%, rgba(185, 120, 74, .12), transparent 24%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      align-items: center;
    }

    .hero-copy {
      padding-right: 28px;
    }

    .hero-copy .eyebrow {
      margin-bottom: 22px;
    }

    .hero-lead {
      margin-top: 22px;
      max-width: 670px;
      font-size: 18px;
      line-height: 1.9;
      color: var(--color-text);
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 34px;
    }

    .trust-row {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 30px;
    }

    .trust-item {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border-radius: var(--radius-pill);
      background: rgba(255, 253, 249, .72);
      border: 1px solid rgba(228, 214, 206, .86);
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .trust-item i {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-copper);
      display: inline-block;
    }

    .hero-visual {
      min-height: 530px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .film-stage {
      position: relative;
      width: min(100%, 520px);
      height: 520px;
      border-radius: 42px;
      background:
        linear-gradient(135deg, rgba(255, 253, 249, .58), rgba(239, 228, 223, .42)),
        repeating-linear-gradient(90deg, rgba(27, 21, 23, .05) 0 1px, transparent 1px 28px);
      border: 1px solid rgba(228, 214, 206, .9);
      box-shadow: var(--shadow-card);
      overflow: hidden;
    }

    .film-stage::before {
      content: "";
      position: absolute;
      width: 340px;
      height: 340px;
      border-radius: 50%;
      right: -80px;
      top: -90px;
      background: radial-gradient(circle, rgba(158, 47, 69, .24), transparent 68%);
    }

    .film-stage::after {
      content: "18+";
      position: absolute;
      left: 30px;
      bottom: 28px;
      color: rgba(27, 21, 23, .08);
      font-size: 86px;
      font-weight: 900;
      letter-spacing: -.06em;
      line-height: 1;
    }

    .visual-card {
      position: absolute;
      border-radius: 26px;
      background: var(--color-card);
      border: 1px solid rgba(228, 214, 206, .92);
      box-shadow: 0 18px 48px rgba(68, 42, 35, .12);
      overflow: hidden;
      transition: transform var(--transition), box-shadow var(--transition);
    }

    .visual-card:hover {
      transform: translateY(-5px) rotate(0deg);
      box-shadow: var(--shadow-hover);
    }

    .cover-card {
      width: 248px;
      height: 318px;
      left: 42px;
      top: 58px;
      transform: rotate(-4deg);
    }

    .cover-art {
      height: 180px;
      background:
        radial-gradient(circle at 72% 24%, rgba(247, 241, 234, .72), transparent 24%),
        linear-gradient(135deg, #2D2224 0%, #9E2F45 54%, #B9784A 100%);
      position: relative;
    }

    .cover-art::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 253, 249, .35);
      border-radius: 18px;
      background:
        repeating-linear-gradient(90deg, rgba(255,255,255,.15) 0 6px, transparent 6px 14px);
      opacity: .55;
    }

    .card-body {
      padding: 18px;
    }

    .mini-label {
      display: inline-flex;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      background: rgba(158, 47, 69, .09);
      color: var(--color-wine);
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
    }

    .visual-title {
      margin-top: 12px;
      font-size: 18px;
      line-height: 1.35;
      color: var(--color-cocoa);
      font-weight: 800;
    }

    .visual-meta {
      margin-top: 10px;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .rating-card {
      width: 238px;
      right: 36px;
      top: 132px;
      padding: 20px;
      transform: rotate(5deg);
    }

    .rating-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 14px;
      color: var(--color-cocoa);
      font-weight: 800;
    }

    .rating-dots {
      display: flex;
      gap: 5px;
    }

    .rating-dots span {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--color-copper);
    }

    .meter {
      height: 9px;
      border-radius: 999px;
      background: rgba(228, 214, 206, .8);
      overflow: hidden;
      margin: 11px 0;
    }

    .meter i {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--color-wine), var(--color-copper));
    }

    .guide-card {
      width: 280px;
      left: 144px;
      bottom: 58px;
      padding: 20px;
      transform: rotate(-1deg);
    }

    .guide-list {
      display: grid;
      gap: 11px;
      margin-top: 14px;
    }

    .guide-list span {
      display: flex;
      align-items: center;
      gap: 9px;
      color: var(--color-text);
      font-size: 14px;
      font-weight: 650;
    }

    .guide-list span::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-wine);
      flex: 0 0 auto;
    }

    .floating-note {
      position: absolute;
      right: 24px;
      bottom: 24px;
      width: 176px;
      padding: 14px;
      border-radius: 22px;
      background: rgba(27, 21, 23, .92);
      color: #F7F1EA;
      box-shadow: 0 20px 50px rgba(27, 21, 23, .2);
      font-size: 13px;
      line-height: 1.55;
      z-index: 2;
    }

    .pain-layout {
      align-items: start;
    }

    .sticky-title {
      position: sticky;
      top: 116px;
      padding-right: 32px;
    }

    .pain-list {
      display: grid;
      gap: 18px;
    }

    .pain-card {
      display: grid;
      grid-template-columns: 74px 1fr;
      gap: 18px;
      padding: 24px;
      border-radius: var(--radius-lg);
      background: rgba(255, 253, 249, .72);
      border: 1px solid rgba(228, 214, 206, .82);
      box-shadow: 0 14px 40px rgba(68, 42, 35, .05);
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .pain-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185, 120, 74, .72);
      box-shadow: var(--shadow-card);
    }

    .pain-num {
      color: var(--color-wine);
      font-size: 30px;
      font-weight: 900;
      line-height: 1;
      letter-spacing: -.06em;
    }

    .pain-card h3 {
      font-size: 21px;
      margin-bottom: 8px;
    }

    .pain-card p {
      color: var(--color-text);
      line-height: 1.75;
      font-size: 15px;
    }

    .solution-magazine {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
      gap: 24px;
      align-items: stretch;
    }

    .feature-card,
    .small-feature,
    .category-card,
    .metric-card,
    .testimonial-card,
    .faq-wrap,
    .feedback-form,
    .principle-strip {
      background: var(--color-card);
      border: 1px solid rgba(228, 214, 206, .9);
      box-shadow: var(--shadow-card);
      border-radius: var(--radius-lg);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .feature-card:hover,
    .small-feature:hover,
    .category-card:hover,
    .metric-card:hover,
    .testimonial-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(185, 120, 74, .7);
    }

    .feature-card {
      padding: 34px;
      min-height: 460px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      position: relative;
    }

    .feature-card::after {
      content: "";
      position: absolute;
      width: 340px;
      height: 340px;
      right: -120px;
      bottom: -120px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(158, 47, 69, .13), transparent 68%);
    }

    .icon-ring {
      width: 58px;
      height: 58px;
      border-radius: 20px;
      border: 1px solid rgba(185, 120, 74, .44);
      background: rgba(247, 241, 234, .74);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--color-wine);
      font-weight: 900;
      margin-bottom: 26px;
    }

    .feature-card h3 {
      font-size: 31px;
      max-width: 520px;
    }

    .feature-card p {
      margin-top: 16px;
      max-width: 590px;
      font-size: 17px;
      color: var(--color-text);
    }

    .feature-lines {
      display: grid;
      gap: 12px;
      margin-top: 30px;
      position: relative;
      z-index: 1;
    }

    .feature-lines span {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding: 13px 0;
      border-bottom: 1px solid rgba(228, 214, 206, .75);
      color: var(--color-cocoa);
      font-weight: 750;
    }

    .feature-lines em {
      color: var(--color-muted);
      font-style: normal;
      font-weight: 600;
      white-space: nowrap;
    }

    .solution-side {
      display: grid;
      gap: 24px;
    }

    .small-feature {
      padding: 26px;
      min-height: 218px;
    }

    .small-feature h3 {
      font-size: 23px;
      margin: 14px 0 10px;
    }

    .small-feature p {
      font-size: 15px;
      color: var(--color-text);
    }

    .principle-strip {
      grid-column: 1 / -1;
      padding: 24px 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
      background:
        linear-gradient(135deg, rgba(255,253,249,.94), rgba(239,228,223,.68));
    }

    .principle-strip strong {
      color: var(--color-cocoa);
      font-size: 18px;
    }

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

    .category-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr .95fr;
      gap: 22px;
      margin-top: 30px;
    }

    .category-card {
      position: relative;
      padding: 28px;
      overflow: hidden;
      min-height: 276px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .category-card.large {
      min-height: 340px;
      background:
        linear-gradient(135deg, rgba(255,253,249,.95), rgba(239,228,223,.78));
    }

    .category-card::before {
      content: "";
      position: absolute;
      width: 160px;
      height: 160px;
      right: -52px;
      top: -60px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(185, 120, 74, .18), transparent 68%);
    }

    .category-card .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 22px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      background: rgba(247, 241, 234, .76);
      border: 1px solid rgba(228, 214, 206, .9);
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.1;
    }

    .tag.active {
      background: var(--color-wine);
      border-color: var(--color-wine);
      color: #FFF8EF;
    }

    .category-card h3 {
      margin-bottom: 12px;
    }

    .category-card p {
      color: var(--color-text);
      font-size: 15px;
      line-height: 1.78;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .metric-card {
      padding: 26px 22px;
      min-height: 210px;
    }

    .metric-value {
      color: var(--color-wine);
      font-size: clamp(2.4rem, 4vw, 3.5rem);
      line-height: 1;
      font-weight: 900;
      letter-spacing: -.07em;
      margin-bottom: 18px;
    }

    .metric-card h3 {
      font-size: 20px;
      margin-bottom: 10px;
    }

    .metric-card p {
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .testimonial-layout {
      display: grid;
      grid-template-columns: .86fr 1.14fr;
      gap: 22px;
      align-items: stretch;
    }

    .testimonial-card {
      padding: 28px;
      position: relative;
    }

    .testimonial-card.featured {
      min-height: 420px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(145deg, rgba(27, 21, 23, .96), rgba(52, 38, 39, .95));
      color: #F7F1EA;
      border-color: rgba(185, 120, 74, .24);
    }

    .testimonial-card.featured h3,
    .testimonial-card.featured .quote-text {
      color: #FFF8EF;
    }

    .testimonial-card.featured .person-meta {
      color: rgba(247, 241, 234, .66);
    }

    .quote-mark {
      width: 48px;
      height: 48px;
      border-radius: 18px;
      background: rgba(158, 47, 69, .1);
      color: var(--color-wine);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 30px;
      font-weight: 900;
      margin-bottom: 20px;
    }

    .featured .quote-mark {
      background: rgba(247, 241, 234, .12);
      color: var(--color-copper);
    }

    .quote-text {
      color: var(--color-cocoa);
      font-size: 20px;
      line-height: 1.72;
      font-weight: 750;
      letter-spacing: -.02em;
    }

    .person {
      display: flex;
      align-items: center;
      gap: 13px;
      margin-top: 24px;
    }

    .avatar {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--color-wine), var(--color-copper));
      color: #FFF8EF;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
    }

    .person strong {
      display: block;
      color: inherit;
      line-height: 1.25;
    }

    .person-meta {
      display: block;
      color: var(--color-muted);
      font-size: 13px;
      margin-top: 3px;
    }

    .testimonial-stack {
      display: grid;
      gap: 22px;
    }

    .accordion.faq-accordion {
      margin: 0;
      background: transparent;
    }

    .faq-wrap {
      padding: 18px;
    }

    .faq-accordion .accordion-item {
      margin: 0 0 12px;
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid rgba(228, 214, 206, .88);
      background: rgba(255, 253, 249, .72);
    }

    .faq-accordion .accordion-item:last-child {
      margin-bottom: 0;
    }

    .faq-accordion .accordion-title {
      border: 0;
      padding: 21px 56px 21px 24px;
      color: var(--color-cocoa);
      font-size: 17px;
      font-weight: 850;
      line-height: 1.5;
      background: transparent;
    }

    .faq-accordion .accordion-title:hover,
    .faq-accordion .accordion-title:focus {
      background: rgba(247, 241, 234, .8);
      color: var(--color-wine);
    }

    .faq-accordion .accordion-title::before {
      right: 24px;
      margin-top: -13px;
      color: var(--color-wine);
      font-size: 22px;
      font-weight: 500;
    }

    .faq-accordion .accordion-content {
      border: 0;
      border-top: 1px solid rgba(228, 214, 206, .74);
      background: rgba(255, 253, 249, .52);
      color: var(--color-text);
      padding: 20px 24px 24px;
      line-height: 1.82;
      font-size: 15px;
    }

    .contact-panel {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 24px;
      align-items: stretch;
    }

    .contact-note {
      padding: 34px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(239,228,223,.9), rgba(255,253,249,.72));
      border: 1px solid rgba(228, 214, 206, .9);
    }

    .contact-note h2 {
      margin: 18px 0 16px;
    }

    .contact-list {
      display: grid;
      gap: 14px;
      margin-top: 24px;
    }

    .contact-list li {
      list-style: none;
      display: flex;
      gap: 12px;
      color: var(--color-text);
      line-height: 1.7;
    }

    .contact-list li::before {
      content: "";
      width: 9px;
      height: 9px;
      margin-top: 10px;
      border-radius: 50%;
      background: var(--color-copper);
      flex: 0 0 auto;
    }

    .feedback-form {
      padding: 30px;
    }

    .feedback-form label {
      color: var(--color-cocoa);
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 8px;
    }

    .feedback-form input,
    .feedback-form textarea {
      background: rgba(255, 253, 249, .84);
      border: 1px solid var(--color-border);
      box-shadow: none;
      border-radius: 16px;
      min-height: 52px;
      padding: 13px 15px;
      color: var(--color-cocoa);
      margin-bottom: 18px;
      transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }

    .feedback-form textarea {
      min-height: 132px;
      resize: vertical;
    }

    .feedback-form input:focus,
    .feedback-form textarea:focus {
      background: #FFFDF9;
      border-color: rgba(158, 47, 69, .74);
      box-shadow: 0 0 0 4px rgba(158, 47, 69, .1);
    }

    .form-hint {
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.6;
      margin-top: -4px;
      margin-bottom: 18px;
    }

    .final-cta {
      padding: 92px 0;
      background:
        radial-gradient(circle at 18% 20%, rgba(185, 120, 74, .3), transparent 32%),
        radial-gradient(circle at 86% 18%, rgba(158, 47, 69, .35), transparent 30%),
        linear-gradient(135deg, #1B1517 0%, #2A2022 58%, #3A2529 100%);
      color: #F7F1EA;
      position: relative;
      overflow: hidden;
    }

    .final-cta::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 42px);
      opacity: .55;
    }

    .cta-inner {
      position: relative;
      max-width: 850px;
      margin: 0 auto;
      text-align: center;
    }

    .cta-inner h2 {
      color: #FFF8EF;
      font-size: clamp(2rem, 3.4vw, 3.05rem);
    }

    .cta-inner p {
      margin: 18px auto 0;
      max-width: 690px;
      color: rgba(247, 241, 234, .78);
      font-size: 17px;
      line-height: 1.85;
    }

    .cta-actions {
      display: flex;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 30px;
    }

    .cta-inner .secondary-btn {
      background: rgba(255, 253, 249, .08);
      color: #FFF8EF;
      border-color: rgba(247, 241, 234, .28);
    }

    .cta-inner .secondary-btn:hover {
      background: rgba(255, 253, 249, .14);
      color: #FFF8EF;
      border-color: rgba(185, 120, 74, .8);
    }

    .cta-warning {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      margin-top: 24px;
      padding: 10px 14px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(247, 241, 234, .2);
      color: rgba(247, 241, 234, .82);
      font-size: 13px;
      font-weight: 750;
    }

    .site-footer {
      background: var(--color-cocoa);
      color: rgba(247, 241, 234, .78);
      padding: 64px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .8fr .85fr 1fr;
      gap: 36px;
      padding-bottom: 42px;
      border-bottom: 1px solid rgba(247, 241, 234, .13);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #FFF8EF;
      margin-bottom: 18px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
    }

    .footer-title {
      color: #FFF8EF;
      font-weight: 850;
      margin-bottom: 16px;
      font-size: 16px;
    }

    .footer-desc {
      max-width: 360px;
      line-height: 1.82;
      font-size: 14px;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: rgba(247, 241, 234, .72);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #FFF8EF;
      transform: translateX(3px);
    }

    .footer-warning {
      padding: 16px;
      border-radius: 20px;
      background: rgba(247, 241, 234, .07);
      border: 1px solid rgba(247, 241, 234, .12);
      line-height: 1.75;
      font-size: 14px;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      padding-top: 24px;
      color: rgba(247, 241, 234, .55);
      font-size: 13px;
      line-height: 1.6;
    }

    @media (max-width: 1024px) {
      .nav-shell {
        gap: 18px;
      }

      .brand {
        min-width: auto;
      }

      .main-nav {
        gap: 0;
      }

      .nav-link {
        padding-left: 10px;
        padding-right: 10px;
        font-size: 14px;
      }

      .nav-action .age-chip {
        display: none;
      }

      .hero {
        padding-top: 72px;
      }

      .hero-copy {
        padding-right: 0;
      }

      .hero-visual {
        min-height: 480px;
      }

      .solution-magazine,
      .contact-panel,
      .testimonial-layout {
        grid-template-columns: 1fr;
      }

      .sticky-title {
        position: static;
        padding-right: 0;
        margin-bottom: 28px;
      }

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

      .footer-grid {
        grid-template-columns: 1.2fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .top-notice .notice-inner {
        justify-content: flex-start;
        text-align: left;
      }

      .nav-shell {
        min-height: 74px;
        position: relative;
      }

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

      .main-nav {
        position: absolute;
        top: calc(100% + 1px);
        left: -20px;
        right: -20px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 20px 18px;
        background: rgba(247, 241, 234, .98);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 18px 46px rgba(68, 42, 35, .08);
      }

      .main-nav.is-open {
        display: flex;
      }

      .nav-link {
        min-height: 50px;
        border-bottom: 1px solid rgba(228, 214, 206, .72);
        border-radius: 0;
        font-size: 17px;
        padding: 12px 2px;
      }

      .nav-link:last-child {
        border-bottom: 0;
      }

      .nav-link::after {
        left: 0;
        right: auto;
        width: 42px;
      }

      .nav-action {
        min-width: auto;
      }

      .nav-action .button {
        display: none;
      }

      .hero {
        padding: 58px 0 72px;
      }

      .hero-actions,
      .cta-actions {
        align-items: stretch;
        flex-direction: column;
      }

      .hero-actions .button,
      .cta-actions .button {
        width: 100%;
      }

      .hero-visual {
        margin-top: 34px;
        min-height: 420px;
      }

      .film-stage {
        height: 420px;
        border-radius: 32px;
      }

      .cover-card {
        left: 20px;
        top: 38px;
        width: 218px;
        height: 290px;
      }

      .rating-card {
        width: 210px;
        right: 18px;
        top: 118px;
      }

      .guide-card {
        width: 242px;
        left: 74px;
        bottom: 42px;
      }

      .floating-note {
        display: none;
      }

      .section {
        padding: 68px 0;
      }

      .section.compact {
        padding: 54px 0;
      }

      .pain-card {
        grid-template-columns: 54px 1fr;
        padding: 20px;
      }

      .principle-strip {
        align-items: flex-start;
        flex-direction: column;
      }

      .category-grid,
      .metrics-grid {
        grid-template-columns: 1fr;
      }

      .testimonial-card.featured {
        min-height: 340px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 26px;
      }

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

    @media (max-width: 520px) {
      .rl-container,
      .rl-container-wide,
      .nav-shell {
        width: min(calc(100% - 28px), var(--container));
      }

      .brand-text strong {
        font-size: 13px;
      }

      .brand-text span {
        font-size: 11px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
      }

      .hero-lead,
      .section-desc,
      .cta-inner p {
        font-size: 16px;
        line-height: 1.82;
      }

      .trust-row {
        gap: 8px;
      }

      .trust-item {
        width: 100%;
        justify-content: flex-start;
      }

      .film-stage {
        height: 380px;
      }

      .cover-card {
        width: 196px;
        height: 268px;
      }

      .cover-art {
        height: 150px;
      }

      .rating-card {
        width: 178px;
        padding: 16px;
      }

      .guide-card {
        width: 218px;
        left: 54px;
        padding: 16px;
      }

      .feature-card,
      .small-feature,
      .category-card,
      .metric-card,
      .testimonial-card,
      .contact-note,
      .feedback-form {
        padding: 22px;
        border-radius: 22px;
      }

      .feature-card h3 {
        font-size: 25px;
      }

      .feature-lines span {
        flex-direction: column;
        gap: 4px;
      }

      .faq-wrap {
        padding: 12px;
        border-radius: 22px;
      }

      .faq-accordion .accordion-title {
        padding: 18px 48px 18px 18px;
        font-size: 15px;
      }

      .faq-accordion .accordion-title::before {
        right: 18px;
      }

      .faq-accordion .accordion-content {
        padding: 17px 18px 20px;
      }
    }

/* roulang page: category2 */
:root{
      --cocoa:#1B1517;
      --wine:#9E2F45;
      --wine-dark:#7f2235;
      --copper:#B9784A;
      --paper:#F7F1EA;
      --card:#FFFDF9;
      --rose:#EFE4DF;
      --text:#4E4544;
      --muted:#8A7B78;
      --border:#E4D6CE;
      --line:rgba(228,214,206,.82);
      --shadow:0 18px 50px rgba(68,42,35,.08);
      --shadow-strong:0 24px 70px rgba(68,42,35,.13);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --max:1180px;
      --max-wide:1280px;
      --ease:all .26s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 4%, rgba(158,47,69,.10), transparent 30%),
        radial-gradient(circle at 86% 18%, rgba(185,120,74,.12), transparent 28%),
        linear-gradient(180deg,var(--paper),#fbf6ef 44%,var(--paper));
      line-height:1.82;
      font-size:16px;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(27,21,23,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(27,21,23,.02) 1px,transparent 1px);
      background-size:34px 34px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--wine)}
    img,svg{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button,.button{transition:var(--ease)}
    :focus-visible{
      outline:2px solid rgba(158,47,69,.34);
      outline-offset:4px;
      border-radius:12px;
    }
    .rl-container{
      width:min(calc(100% - 40px),var(--max));
      margin:0 auto;
    }
    .rl-container-wide{
      width:min(calc(100% - 40px),var(--max-wide));
      margin:0 auto;
    }
    .section{
      padding:94px 0;
      position:relative;
    }
    .section-compact{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border:1px solid rgba(185,120,74,.38);
      border-radius:999px;
      color:var(--wine);
      background:rgba(255,253,249,.72);
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
      line-height:1.3;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--copper);
      box-shadow:0 0 0 5px rgba(185,120,74,.12);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{
      color:var(--cocoa);
      font-weight:800;
      letter-spacing:-.02em;
    }
    h1{
      font-size:clamp(36px,5vw,56px);
      line-height:1.15;
      margin:18px 0 20px;
    }
    h2{
      font-size:clamp(30px,3.8vw,42px);
      line-height:1.25;
      margin:16px 0 16px;
    }
    h3{
      font-size:24px;
      line-height:1.35;
      margin-bottom:10px;
    }
    p{color:var(--text);margin-bottom:16px}
    .lead{
      font-size:18px;
      line-height:1.9;
      color:#5e5351;
      max-width:720px;
    }
    .muted{color:var(--muted)}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,241,234,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .header-inner{
      min-height:84px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        linear-gradient(135deg,var(--wine),var(--copper)),
        var(--wine);
      position:relative;
      box-shadow:0 10px 28px rgba(158,47,69,.22);
      flex:0 0 auto;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";
      position:absolute;
      left:9px;
      right:9px;
      height:2px;
      background:rgba(255,253,249,.74);
      border-radius:99px;
    }
    .brand-mark:before{top:13px}
    .brand-mark:after{bottom:13px}
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.2;
      min-width:0;
    }
    .brand-text strong{
      color:var(--cocoa);
      font-size:17px;
      font-weight:800;
      white-space:nowrap;
    }
    .brand-text span{
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      gap:18px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .nav-link{
      position:relative;
      padding:10px 11px;
      color:#3f3435;
      font-weight:650;
      font-size:15px;
      line-height:1.2;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:50%;
      right:50%;
      bottom:2px;
      height:2px;
      background:var(--wine);
      border-radius:999px;
      transition:var(--ease);
    }
    .nav-link:hover:after,.nav-link.active:after{
      left:12px;
      right:12px;
    }
    .nav-link.active{
      color:var(--wine);
    }
    .nav-cta,.btn-primary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:none;
      border-radius:999px;
      padding:14px 24px;
      background:var(--wine);
      color:#fff9f0;
      font-weight:750;
      line-height:1.15;
      box-shadow:0 14px 32px rgba(158,47,69,.20);
      cursor:pointer;
    }
    .nav-cta:hover,.btn-primary:hover{
      color:#fff9f0;
      background:var(--wine-dark);
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(158,47,69,.26);
    }
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:1px solid rgba(185,120,74,.60);
      border-radius:999px;
      padding:13px 22px;
      background:rgba(255,253,249,.55);
      color:var(--cocoa);
      font-weight:750;
      line-height:1.15;
    }
    .btn-secondary:hover{
      border-color:var(--wine);
      color:var(--wine);
      transform:translateY(-2px);
      background:rgba(255,253,249,.86);
    }
    .menu-toggle{
      display:none;
      border:1px solid var(--border);
      background:var(--card);
      color:var(--cocoa);
      border-radius:999px;
      padding:10px 14px;
      font-weight:800;
      cursor:pointer;
    }
    .hero{
      padding:86px 0 70px;
      overflow:hidden;
    }
    .hero-grid{
      align-items:center;
      gap:42px;
    }
    .hero-copy{
      position:relative;
      z-index:2;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin:30px 0 22px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .trust-pill,.tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(228,214,206,.96);
      background:rgba(255,253,249,.68);
      color:#665957;
      font-size:13px;
      font-weight:650;
      line-height:1.25;
    }
    .trust-pill:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--wine);
    }
    .hero-visual{
      position:relative;
      min-height:500px;
    }
    .magazine-stack{
      position:relative;
      height:500px;
      border-radius:36px;
      background:
        radial-gradient(circle at 26% 20%, rgba(158,47,69,.22), transparent 27%),
        radial-gradient(circle at 78% 76%, rgba(185,120,74,.25), transparent 30%),
        linear-gradient(145deg,#24191c,#4a3130 54%,#efe4df);
      border:1px solid rgba(228,214,206,.62);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .magazine-stack:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,253,249,.09) 1px,transparent 1px),
        linear-gradient(rgba(255,253,249,.05) 1px,transparent 1px);
      background-size:42px 42px;
      opacity:.55;
    }
    .cover-card{
      position:absolute;
      width:250px;
      min-height:330px;
      border-radius:26px;
      padding:22px;
      background:rgba(255,253,249,.90);
      border:1px solid rgba(228,214,206,.88);
      box-shadow:0 22px 60px rgba(27,21,23,.20);
      backdrop-filter:blur(8px);
    }
    .cover-card.one{
      left:40px;
      top:58px;
      transform:rotate(-5deg);
    }
    .cover-card.two{
      right:42px;
      top:112px;
      transform:rotate(6deg);
      background:rgba(239,228,223,.94);
    }
    .cover-card.three{
      left:150px;
      bottom:36px;
      min-height:180px;
      width:285px;
      transform:rotate(-1deg);
      background:rgba(27,21,23,.86);
      color:#fff9f0;
      border-color:rgba(255,253,249,.18);
    }
    .cover-strip{
      height:126px;
      border-radius:20px;
      margin-bottom:18px;
      background:
        radial-gradient(circle at 26% 30%,rgba(158,47,69,.48),transparent 34%),
        linear-gradient(135deg,rgba(185,120,74,.75),rgba(27,21,23,.94));
      position:relative;
      overflow:hidden;
    }
    .cover-strip:after{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,253,249,.22);
      border-radius:16px;
    }
    .cover-card h3{font-size:21px}
    .cover-card.three h3{color:#fff9f0}
    .mini-meta{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .mini-meta span{
      font-size:12px;
      border:1px solid rgba(185,120,74,.42);
      border-radius:999px;
      padding:5px 9px;
      color:inherit;
      opacity:.9;
    }
    .section-head{
      max-width:800px;
      margin-bottom:42px;
    }
    .narrative-wrap{
      background:rgba(255,253,249,.58);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      padding:38px;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-content:flex-start;
    }
    .topic-keyword{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:11px 15px;
      background:var(--card);
      border:1px solid var(--border);
      color:#5a4d4c;
      font-weight:700;
      box-shadow:0 10px 30px rgba(68,42,35,.05);
    }
    .topic-keyword.featured{
      background:var(--wine);
      color:#fff9f0;
      border-color:var(--wine);
    }
    .topic-card{
      display:grid;
      grid-template-columns:280px 1fr;
      gap:30px;
      align-items:stretch;
      padding:26px;
      background:var(--card);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      margin-bottom:24px;
      transition:var(--ease);
    }
    .topic-card:hover{
      transform:translateY(-4px);
      border-color:rgba(185,120,74,.78);
      box-shadow:var(--shadow-strong);
    }
    .abstract-cover{
      border-radius:24px;
      min-height:220px;
      padding:20px;
      background:
        radial-gradient(circle at 22% 24%,rgba(158,47,69,.42),transparent 28%),
        radial-gradient(circle at 84% 68%,rgba(185,120,74,.38),transparent 31%),
        linear-gradient(145deg,#22181a,#563538 58%,#d9b79c);
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      color:#fff9f0;
    }
    .abstract-cover:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(90deg,rgba(255,253,249,.15) 1px,transparent 1px);
      background-size:22px 100%;
      opacity:.34;
    }
    .cover-label,.cover-time{
      position:relative;
      z-index:1;
      display:inline-flex;
      width:max-content;
      border-radius:999px;
      padding:7px 11px;
      border:1px solid rgba(255,253,249,.22);
      background:rgba(255,253,249,.12);
      font-size:12px;
      font-weight:750;
      backdrop-filter:blur(8px);
    }
    .topic-content{
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .topic-content h3{
      margin-bottom:12px;
      font-size:27px;
    }
    .topic-tags{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin:4px 0 18px;
    }
    .tag.active{
      background:var(--wine);
      color:#fff9f0;
      border-color:var(--wine);
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--wine);
      font-weight:800;
      margin-top:8px;
      width:max-content;
    }
    .text-link span{transition:var(--ease)}
    .text-link:hover span{transform:translateX(4px)}
    .callout-zone{
      background:linear-gradient(135deg,rgba(27,21,23,.97),rgba(70,42,42,.96));
      color:#fff9f0;
      border-radius:34px;
      padding:46px;
      border:1px solid rgba(255,253,249,.14);
      box-shadow:var(--shadow-strong);
      position:relative;
      overflow:hidden;
    }
    .callout-zone:before{
      content:"";
      position:absolute;
      width:360px;
      height:360px;
      border-radius:50%;
      right:-120px;
      top:-140px;
      background:radial-gradient(circle,rgba(158,47,69,.45),transparent 66%);
    }
    .callout-zone h2,.callout-zone h3{color:#fff9f0}
    .callout-zone p{color:rgba(255,249,240,.78)}
    .principle-list{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
      position:relative;
      z-index:1;
    }
    .principle-item{
      display:flex;
      gap:14px;
      padding:18px;
      border:1px solid rgba(255,253,249,.16);
      border-radius:20px;
      background:rgba(255,253,249,.08);
    }
    .principle-no{
      width:34px;
      height:34px;
      border-radius:50%;
      background:rgba(185,120,74,.22);
      color:#fff9f0;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:850;
      flex:0 0 auto;
    }
    .experience-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:start;
    }
    .soft-card{
      background:rgba(255,253,249,.76);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      padding:30px;
      box-shadow:var(--shadow);
    }
    .check-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:14px;
    }
    .check-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:15px 16px;
      border-radius:18px;
      background:rgba(239,228,223,.66);
      border:1px solid rgba(228,214,206,.82);
    }
    .check-list li:before{
      content:"";
      width:20px;
      height:20px;
      border-radius:50%;
      margin-top:5px;
      flex:0 0 auto;
      background:
        linear-gradient(135deg,var(--wine),var(--copper));
      box-shadow:0 0 0 5px rgba(158,47,69,.08);
    }
    .quote-band{
      background:var(--rose);
      border-top:1px solid var(--border);
      border-bottom:1px solid var(--border);
    }
    .quote-grid{
      align-items:center;
      gap:28px;
    }
    .quote-card{
      padding:34px;
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
    }
    .quote-mark{
      font-size:52px;
      line-height:1;
      color:var(--wine);
      font-weight:900;
      margin-bottom:4px;
    }
    .profile-line{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:20px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .avatar{
      width:42px;
      height:42px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--wine),var(--copper));
      color:#fff9f0;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
    }
    .accordion{
      background:transparent;
      border:none;
    }
    .accordion-item{
      margin-bottom:14px;
      border-radius:20px;
      overflow:hidden;
      background:var(--card);
      border:1px solid var(--border);
      box-shadow:0 10px 32px rgba(68,42,35,.05);
    }
    .accordion-title{
      border:none;
      color:var(--cocoa);
      font-weight:800;
      font-size:17px;
      padding:20px 52px 20px 22px;
      background:var(--card);
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#fbf4ed;
      color:var(--wine);
    }
    .accordion-title:before{
      right:22px;
      color:var(--wine);
      font-size:22px;
      margin-top:-12px;
    }
    .accordion-content{
      border:none;
      border-top:1px solid var(--border);
      background:#fffaf4;
      color:var(--text);
      padding:20px 22px 22px;
      line-height:1.85;
    }
    .cta-panel{
      border-radius:36px;
      padding:58px 46px;
      text-align:center;
      color:#fff9f0;
      background:
        radial-gradient(circle at 20% 10%,rgba(185,120,74,.38),transparent 32%),
        radial-gradient(circle at 86% 78%,rgba(158,47,69,.45),transparent 34%),
        linear-gradient(135deg,#1b1517,#43282d 62%,#6d3340);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .cta-panel h2{color:#fff9f0}
    .cta-panel p{
      color:rgba(255,249,240,.80);
      max-width:760px;
      margin-left:auto;
      margin-right:auto;
    }
    .cta-actions{
      display:flex;
      justify-content:center;
      gap:14px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .cta-panel .btn-secondary{
      background:rgba(255,253,249,.10);
      color:#fff9f0;
      border-color:rgba(255,253,249,.35);
    }
    .cta-panel .btn-secondary:hover{
      background:rgba(255,253,249,.18);
      border-color:#fff9f0;
      color:#fff9f0;
    }
    .site-footer{
      background:var(--cocoa);
      color:#fff9f0;
      padding:64px 0 28px;
      border-top:1px solid rgba(255,253,249,.10);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.45fr .85fr .95fr 1.15fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand .brand-text strong{color:#fff9f0}
    .footer-brand .brand-text span{color:rgba(255,249,240,.58)}
    .footer-desc{
      margin-top:18px;
      color:rgba(255,249,240,.68);
      max-width:380px;
      font-size:14px;
      line-height:1.8;
    }
    .footer-title{
      color:#fff9f0;
      font-weight:850;
      margin-bottom:14px;
      font-size:15px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,249,240,.66);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#fff9f0;
      transform:translateX(2px);
    }
    .footer-warning{
      color:rgba(255,249,240,.76);
      background:rgba(158,47,69,.24);
      border:1px solid rgba(255,253,249,.12);
      border-radius:18px;
      padding:16px;
      font-size:14px;
      line-height:1.8;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,253,249,.12);
      color:rgba(255,249,240,.55);
      font-size:13px;
    }
    @media (max-width:1024px){
      .header-inner{min-height:78px}
      .brand-text strong{font-size:15px}
      .main-nav{gap:2px}
      .nav-link{font-size:14px;padding:9px 8px}
      .nav-cta{display:none}
      .hero-visual{min-height:430px}
      .magazine-stack{height:430px}
      .cover-card{width:225px}
      .cover-card.one{left:24px}
      .cover-card.two{right:24px}
      .cover-card.three{left:88px}
      .topic-card{grid-template-columns:235px 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .section{padding:68px 0}
      .section-compact{padding:56px 0}
      .header-inner{align-items:flex-start;padding:16px 0;min-height:auto}
      .brand{padding-top:4px}
      .menu-toggle{display:inline-flex}
      .nav-wrap{margin-left:auto;flex-direction:column;align-items:flex-end;gap:10px}
      .main-nav{
        display:none;
        position:absolute;
        left:20px;
        right:20px;
        top:76px;
        background:rgba(255,253,249,.98);
        border:1px solid var(--border);
        border-radius:24px;
        box-shadow:var(--shadow-strong);
        padding:12px;
        flex-direction:column;
        align-items:stretch;
        z-index:60;
      }
      .main-nav.is-open{display:flex}
      .nav-link{
        padding:15px 16px;
        border-bottom:1px solid rgba(228,214,206,.65);
        font-size:16px;
      }
      .nav-link:last-child{border-bottom:none}
      .nav-link:after{display:none}
      .nav-link.active:before{
        content:"";
        display:inline-block;
        width:7px;
        height:7px;
        border-radius:50%;
        background:var(--wine);
        margin-right:8px;
        vertical-align:middle;
      }
      .hero{padding:54px 0 48px}
      .hero-grid{gap:32px}
      .hero-visual{min-height:390px}
      .magazine-stack{height:390px;border-radius:28px}
      .cover-card{width:210px;min-height:260px;padding:18px}
      .cover-card.one{left:18px;top:44px}
      .cover-card.two{right:18px;top:95px}
      .cover-card.three{left:52px;bottom:26px;width:260px;min-height:150px}
      .cover-strip{height:92px}
      .narrative-wrap{padding:26px}
      .topic-card{grid-template-columns:1fr;padding:20px}
      .abstract-cover{min-height:190px}
      .experience-grid{grid-template-columns:1fr}
      .principle-list{grid-template-columns:1fr}
      .callout-zone{padding:30px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
    }
    @media (max-width:520px){
      .rl-container,.rl-container-wide{width:min(calc(100% - 28px),var(--max))}
      h1{font-size:35px}
      h2{font-size:29px}
      .lead{font-size:16px}
      .hero-actions,.cta-actions{display:grid}
      .btn-primary,.btn-secondary{width:100%;padding:14px 18px}
      .brand-text strong{max-width:230px;white-space:normal}
      .hero-visual{min-height:350px}
      .magazine-stack{height:350px}
      .cover-card{width:186px;min-height:230px}
      .cover-card.two{right:8px}
      .cover-card.three{left:26px;width:238px}
      .topic-content h3{font-size:23px}
      .soft-card,.quote-card{padding:24px}
      .cta-panel{padding:42px 22px;border-radius:28px}
      .accordion-title{font-size:16px;padding-right:46px}
    }

/* roulang page: category1 */
:root {
      --color-cocoa: #1B1517;
      --color-cocoa-2: #2A2022;
      --color-wine: #9E2F45;
      --color-wine-dark: #7F2436;
      --color-copper: #B9784A;
      --color-paper: #F7F1EA;
      --color-card: #FFFDF9;
      --color-rose: #EFE4DF;
      --color-text: #4E4544;
      --color-muted: #8A7B78;
      --color-border: #E4D6CE;
      --color-line: rgba(228, 214, 206, 0.86);
      --shadow-soft: 0 18px 50px rgba(68, 42, 35, 0.08);
      --shadow-hover: 0 24px 70px rgba(68, 42, 35, 0.14);
      --radius-lg: 28px;
      --radius-md: 22px;
      --radius-sm: 16px;
      --radius-pill: 999px;
      --container: 1180px;
      --container-wide: 1280px;
      --transition: 220ms ease;
      --font-cn: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      background:
        radial-gradient(circle at 78% 6%, rgba(158, 47, 69, 0.11), transparent 34%),
        radial-gradient(circle at 8% 18%, rgba(185, 120, 74, 0.10), transparent 30%),
        linear-gradient(180deg, var(--color-paper) 0%, #FBF7F1 46%, var(--color-paper) 100%);
      color: var(--color-text);
      font-family: var(--font-cn);
      font-size: 17px;
      line-height: 1.82;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      opacity: 0.38;
      background-image:
        linear-gradient(rgba(27, 21, 23, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(27, 21, 23, 0.02) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition);
    }

    a:hover,
    a:focus {
      color: var(--color-wine);
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button,
    .button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 2px solid rgba(158, 47, 69, 0.32);
      outline-offset: 4px;
      border-radius: 12px;
    }

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

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

    .section {
      padding: 92px 0;
      position: relative;
    }

    .section-tight {
      padding: 70px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 14px;
      padding: 8px 13px;
      border: 1px solid rgba(185, 120, 74, 0.34);
      border-radius: var(--radius-pill);
      background: rgba(255, 253, 249, 0.72);
      color: var(--color-wine);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.03em;
      line-height: 1.2;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-copper);
      box-shadow: 0 0 0 5px rgba(185, 120, 74, 0.14);
    }

    h1,
    h2,
    h3,
    h4,
    p {
      margin-top: 0;
    }

    h1,
    h2,
    h3,
    h4 {
      color: var(--color-cocoa);
      letter-spacing: -0.02em;
      font-weight: 800;
    }

    h1 {
      margin-bottom: 20px;
      font-size: clamp(2.25rem, 5vw, 3.55rem);
      line-height: 1.14;
    }

    h2 {
      margin-bottom: 16px;
      font-size: clamp(2rem, 3.4vw, 2.65rem);
      line-height: 1.24;
    }

    h3 {
      margin-bottom: 10px;
      font-size: clamp(1.25rem, 2vw, 1.55rem);
      line-height: 1.34;
    }

    p {
      margin-bottom: 16px;
    }

    .lead {
      max-width: 720px;
      color: var(--color-text);
      font-size: clamp(1.03rem, 1.7vw, 1.18rem);
      line-height: 1.85;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 241, 234, 0.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--color-line);
    }

    .header-inner {
      min-height: 84px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 13px;
      min-width: 250px;
      color: var(--color-cocoa);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 42px;
      border-radius: 50%;
      background:
        linear-gradient(135deg, rgba(158, 47, 69, 0.96), rgba(185, 120, 74, 0.92)),
        var(--color-wine);
      position: relative;
      box-shadow: 0 12px 30px rgba(158, 47, 69, 0.18);
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      border: 1px solid rgba(255, 253, 249, 0.72);
      border-radius: 50%;
      inset: 8px;
    }

    .brand-mark::after {
      inset: 17px;
      background: rgba(255, 253, 249, 0.78);
    }

    .brand-text {
      display: grid;
      gap: 2px;
      line-height: 1.25;
    }

    .brand-text strong {
      font-size: 16px;
      font-weight: 800;
      color: var(--color-cocoa);
    }

    .brand-text span {
      color: var(--color-muted);
      font-size: 12px;
      letter-spacing: 0.04em;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: clamp(16px, 2.2vw, 30px);
      margin-left: auto;
    }

    .nav-link {
      position: relative;
      padding: 29px 0 27px;
      color: var(--color-cocoa);
      font-size: 15px;
      font-weight: 650;
      white-space: nowrap;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 50%;
      right: 50%;
      bottom: 20px;
      height: 2px;
      border-radius: 999px;
      background: var(--color-wine);
      transition: left var(--transition), right var(--transition);
    }

    .nav-link:hover::after,
    .nav-link.active::after {
      left: 0;
      right: 0;
    }

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

    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 10px 18px;
      border: 1px solid rgba(185, 120, 74, 0.52);
      border-radius: var(--radius-pill);
      color: var(--color-cocoa);
      font-size: 14px;
      font-weight: 700;
      background: rgba(255, 253, 249, 0.56);
      white-space: nowrap;
    }

    .header-cta:hover {
      border-color: var(--color-wine);
      background: var(--color-card);
      transform: translateY(-1px);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--color-border);
      border-radius: 14px;
      background: rgba(255, 253, 249, 0.7);
      color: var(--color-cocoa);
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      display: block;
      width: 18px;
      height: 2px;
      background: currentColor;
      border-radius: 2px;
      transition: transform var(--transition), opacity var(--transition);
    }

    .menu-toggle span {
      position: relative;
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .menu-toggle span::before {
      top: -6px;
    }

    .menu-toggle span::after {
      top: 6px;
    }

    .site-header.is-open .menu-toggle span {
      background: transparent;
    }

    .site-header.is-open .menu-toggle span::before {
      transform: translateY(6px) rotate(45deg);
      background: var(--color-cocoa);
    }

    .site-header.is-open .menu-toggle span::after {
      transform: translateY(-6px) rotate(-45deg);
      background: var(--color-cocoa);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 50px;
      padding: 13px 23px;
      border-radius: var(--radius-pill);
      border: 1px solid transparent;
      font-size: 15px;
      font-weight: 800;
      line-height: 1.2;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    }

    .btn-primary {
      color: #FFF7ED;
      background: var(--color-wine);
      box-shadow: 0 16px 36px rgba(158, 47, 69, 0.22);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #FFF7ED;
      background: var(--color-wine-dark);
      transform: translateY(-2px);
      box-shadow: 0 22px 50px rgba(158, 47, 69, 0.27);
    }

    .btn-secondary {
      color: var(--color-cocoa);
      background: rgba(255, 253, 249, 0.68);
      border-color: rgba(185, 120, 74, 0.56);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      color: var(--color-wine);
      border-color: var(--color-wine);
      background: var(--color-card);
      transform: translateY(-2px);
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-cocoa);
      font-weight: 800;
      line-height: 1.3;
    }

    .text-link::after {
      content: "→";
      color: var(--color-wine);
      transition: transform var(--transition);
    }

    .text-link:hover::after {
      transform: translateX(4px);
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 7px 13px;
      border: 1px solid rgba(228, 214, 206, 0.95);
      border-radius: var(--radius-pill);
      background: rgba(255, 253, 249, 0.72);
      color: var(--color-text);
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .tag.active {
      background: var(--color-wine);
      border-color: var(--color-wine);
      color: #FFF7ED;
    }

    .tag.copper {
      color: var(--color-cocoa);
      border-color: rgba(185, 120, 74, 0.42);
      background: rgba(185, 120, 74, 0.10);
    }

    .page-hero {
      padding: 82px 0 58px;
      overflow: hidden;
      border-bottom: 1px solid rgba(228, 214, 206, 0.7);
    }

    .hero-panel {
      position: relative;
      padding: clamp(28px, 4vw, 52px);
      border: 1px solid rgba(228, 214, 206, 0.9);
      border-radius: calc(var(--radius-lg) + 8px);
      background:
        radial-gradient(circle at 88% 0%, rgba(158, 47, 69, 0.13), transparent 34%),
        radial-gradient(circle at 8% 100%, rgba(185, 120, 74, 0.14), transparent 36%),
        rgba(255, 253, 249, 0.56);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 20px;
      border: 1px solid rgba(185, 120, 74, 0.18);
      border-radius: 30px;
      pointer-events: none;
    }

    .hero-copy,
    .hero-visual {
      position: relative;
      z-index: 1;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 26px 0 22px;
    }

    .trust-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding-top: 12px;
    }

    .filter-visual {
      position: relative;
      min-height: 430px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(27, 21, 23, 0.96), rgba(48, 36, 37, 0.95)),
        var(--color-cocoa);
      box-shadow: 0 28px 80px rgba(27, 21, 23, 0.18);
      overflow: hidden;
    }

    .filter-visual::before {
      content: "";
      position: absolute;
      inset: -60px -30px auto auto;
      width: 230px;
      height: 230px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(158, 47, 69, 0.55), transparent 68%);
    }

    .filter-visual::after {
      content: "";
      position: absolute;
      inset: 0;
      opacity: 0.18;
      background-image:
        linear-gradient(90deg, transparent 0 18px, rgba(255, 253, 249, 0.48) 18px 19px, transparent 19px 38px),
        linear-gradient(rgba(255, 253, 249, 0.15) 1px, transparent 1px);
      background-size: 38px 100%, 100% 42px;
    }

    .visual-card {
      position: relative;
      z-index: 1;
      border: 1px solid rgba(255, 253, 249, 0.16);
      border-radius: 24px;
      background: rgba(255, 253, 249, 0.09);
      color: #FFF7ED;
      backdrop-filter: blur(10px);
      box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
    }

    .visual-card.main {
      padding: 24px;
      margin: 4px 0 18px auto;
      max-width: 330px;
    }

    .visual-card.small {
      padding: 18px;
      max-width: 280px;
      margin-bottom: 14px;
    }

    .visual-card.offset {
      margin-left: auto;
      transform: translateY(10px);
      background: rgba(158, 47, 69, 0.22);
    }

    .visual-label {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      margin-bottom: 14px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255, 253, 249, 0.12);
      color: rgba(255, 247, 237, 0.86);
      font-size: 12px;
      font-weight: 800;
    }

    .visual-card h3 {
      color: #FFF7ED;
      font-size: 22px;
      margin-bottom: 8px;
    }

    .visual-card p {
      color: rgba(255, 247, 237, 0.74);
      font-size: 14px;
      line-height: 1.7;
      margin-bottom: 14px;
    }

    .mini-bars {
      display: grid;
      gap: 8px;
      margin-top: 14px;
    }

    .mini-bars span {
      display: block;
      height: 8px;
      border-radius: 999px;
      background: rgba(255, 253, 249, 0.18);
      overflow: hidden;
    }

    .mini-bars span::before {
      content: "";
      display: block;
      width: var(--w, 70%);
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--color-wine), var(--color-copper));
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 34px;
      margin-bottom: 34px;
    }

    .section-head .lead {
      max-width: 560px;
      margin-bottom: 0;
    }

    .filter-section {
      background: rgba(239, 228, 223, 0.62);
      border-top: 1px solid rgba(228, 214, 206, 0.72);
      border-bottom: 1px solid rgba(228, 214, 206, 0.72);
    }

    .filter-board {
      padding: 28px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: rgba(255, 253, 249, 0.72);
      box-shadow: var(--shadow-soft);
    }

    .filter-group {
      display: grid;
      grid-template-columns: 118px 1fr;
      align-items: start;
      gap: 16px;
      padding: 18px 0;
      border-bottom: 1px solid rgba(228, 214, 206, 0.72);
    }

    .filter-group:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    .filter-label {
      color: var(--color-cocoa);
      font-weight: 800;
      line-height: 1.4;
    }

    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .featured-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
      gap: 26px;
      align-items: stretch;
    }

    .card {
      position: relative;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: var(--color-card);
      box-shadow: var(--shadow-soft);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
      overflow: hidden;
    }

    .card:hover {
      transform: translateY(-4px);
      border-color: rgba(185, 120, 74, 0.72);
      box-shadow: var(--shadow-hover);
    }

    .featured-card {
      min-height: 100%;
      display: grid;
      grid-template-rows: 260px 1fr;
    }

    .abstract-cover {
      position: relative;
      min-height: 220px;
      background:
        radial-gradient(circle at 20% 20%, rgba(255, 253, 249, 0.28), transparent 28%),
        radial-gradient(circle at 80% 35%, rgba(158, 47, 69, 0.35), transparent 33%),
        linear-gradient(135deg, #2D2223, #5D3440 52%, #A86645);
      overflow: hidden;
    }

    .abstract-cover::before {
      content: "";
      position: absolute;
      inset: 22px;
      border: 1px solid rgba(255, 253, 249, 0.24);
      border-radius: 22px;
    }

    .abstract-cover::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 38px;
      height: 44px;
      opacity: 0.4;
      background-image: repeating-linear-gradient(90deg, rgba(255, 253, 249, 0.5) 0 2px, transparent 2px 22px);
    }

    .cover-badge {
      position: absolute;
      top: 22px;
      left: 22px;
      z-index: 1;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(255, 253, 249, 0.88);
      color: var(--color-wine);
      font-size: 13px;
      font-weight: 800;
    }

    .featured-body {
      padding: 30px;
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 16px 0 22px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

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

    .meta-row span::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--color-copper);
    }

    .list-stack {
      display: grid;
      gap: 18px;
    }

    .list-card {
      display: grid;
      grid-template-columns: 128px 1fr;
      gap: 18px;
      padding: 18px;
      border-radius: var(--radius-md);
    }

    .mini-cover {
      min-height: 154px;
      border-radius: 18px;
      background:
        linear-gradient(145deg, rgba(27, 21, 23, 0.95), rgba(158, 47, 69, 0.63)),
        var(--color-cocoa);
      position: relative;
      overflow: hidden;
    }

    .mini-cover::before {
      content: "";
      position: absolute;
      inset: 15px;
      border: 1px solid rgba(255, 253, 249, 0.22);
      border-radius: 14px;
    }

    .mini-cover::after {
      content: "";
      position: absolute;
      inset: auto 0 30px 0;
      height: 26px;
      opacity: 0.36;
      background-image: repeating-linear-gradient(90deg, rgba(255, 253, 249, 0.62) 0 2px, transparent 2px 16px);
    }

    .list-card h3 {
      font-size: 21px;
    }

    .list-card p {
      color: var(--color-text);
      font-size: 15px;
      line-height: 1.75;
      margin-bottom: 12px;
    }

    .guide-band {
      position: relative;
      overflow: hidden;
      border-radius: calc(var(--radius-lg) + 8px);
      background:
        linear-gradient(135deg, rgba(27, 21, 23, 0.96), rgba(51, 38, 37, 0.96)),
        var(--color-cocoa);
      color: #FFF7ED;
      box-shadow: 0 28px 80px rgba(27, 21, 23, 0.18);
    }

    .guide-band::before {
      content: "";
      position: absolute;
      width: 330px;
      height: 330px;
      top: -160px;
      right: -90px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(158, 47, 69, 0.45), transparent 68%);
    }

    .guide-band-inner {
      position: relative;
      z-index: 1;
      padding: clamp(30px, 5vw, 54px);
    }

    .guide-band h2,
    .guide-band h3 {
      color: #FFF7ED;
    }

    .guide-band .lead,
    .guide-band p {
      color: rgba(255, 247, 237, 0.78);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 32px;
    }

    .step-card {
      padding: 24px;
      border: 1px solid rgba(255, 253, 249, 0.16);
      border-radius: var(--radius-md);
      background: rgba(255, 253, 249, 0.07);
      backdrop-filter: blur(8px);
    }

    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      margin-bottom: 18px;
      border-radius: 50%;
      background: rgba(158, 47, 69, 0.88);
      color: #FFF7ED;
      font-weight: 900;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: 0.82fr 1.18fr;
      gap: 26px;
      align-items: start;
    }

    .note-card {
      padding: 30px;
      border: 1px solid rgba(185, 120, 74, 0.35);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(255, 253, 249, 0.86), rgba(255, 253, 249, 0.62)),
        var(--color-card);
      box-shadow: var(--shadow-soft);
    }

    .note-card strong {
      color: var(--color-cocoa);
    }

    .scenario-list {
      display: grid;
      gap: 16px;
    }

    .scenario-item {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 16px;
      padding: 22px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-card);
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .scenario-item:hover {
      transform: translateY(-3px);
      border-color: rgba(185, 120, 74, 0.68);
      box-shadow: var(--shadow-soft);
    }

    .scenario-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 52px;
      height: 52px;
      border: 1px solid rgba(185, 120, 74, 0.38);
      border-radius: 18px;
      color: var(--color-wine);
      background: rgba(185, 120, 74, 0.08);
      font-weight: 900;
    }

    .faq-wrap {
      max-width: 920px;
      margin-inline: auto;
    }

    .accordion {
      background: transparent;
      border: 0;
    }

    .accordion-item {
      margin-bottom: 14px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-card);
      box-shadow: 0 12px 36px rgba(68, 42, 35, 0.05);
      overflow: hidden;
    }

    .accordion-title {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 22px 58px 22px 24px;
      border: 0;
      color: var(--color-cocoa);
      font-size: 18px;
      font-weight: 800;
      line-height: 1.45;
      background: var(--color-card);
    }

    .accordion-title::before {
      right: 24px;
      color: var(--color-wine);
      font-size: 24px;
      margin-top: -14px;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--color-wine);
      background: rgba(239, 228, 223, 0.42);
    }

    .accordion-title .dot {
      width: 9px;
      height: 9px;
      flex: 0 0 9px;
      border-radius: 50%;
      background: var(--color-copper);
    }

    .accordion-content {
      border: 0;
      border-top: 1px solid rgba(228, 214, 206, 0.68);
      padding: 0 24px 22px 45px;
      background: var(--color-card);
      color: var(--color-text);
      line-height: 1.85;
    }

    .cta-section {
      padding: 86px 0 98px;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: clamp(34px, 6vw, 62px);
      border-radius: calc(var(--radius-lg) + 10px);
      background:
        radial-gradient(circle at 20% 10%, rgba(185, 120, 74, 0.36), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(158, 47, 69, 0.42), transparent 38%),
        linear-gradient(135deg, #1B1517, #312526);
      color: #FFF7ED;
      text-align: center;
      box-shadow: 0 30px 88px rgba(27, 21, 23, 0.22);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 253, 249, 0.16);
      border-radius: 30px;
      pointer-events: none;
    }

    .cta-panel h2 {
      color: #FFF7ED;
      max-width: 820px;
      margin-inline: auto;
    }

    .cta-panel p {
      max-width: 760px;
      margin-inline: auto;
      color: rgba(255, 247, 237, 0.78);
    }

    .cta-actions {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .cta-panel .btn-secondary {
      color: #FFF7ED;
      background: rgba(255, 253, 249, 0.09);
      border-color: rgba(255, 253, 249, 0.3);
    }

    .cta-panel .btn-secondary:hover {
      color: #FFF7ED;
      border-color: rgba(255, 253, 249, 0.62);
      background: rgba(255, 253, 249, 0.14);
    }

    .site-footer {
      padding: 70px 0 28px;
      background:
        radial-gradient(circle at 82% 0%, rgba(158, 47, 69, 0.22), transparent 34%),
        var(--color-cocoa);
      color: rgba(255, 247, 237, 0.82);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr 0.82fr 0.92fr 1.08fr;
      gap: 34px;
      padding-bottom: 38px;
      border-bottom: 1px solid rgba(255, 247, 237, 0.14);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 13px;
      margin-bottom: 18px;
      color: #FFF7ED;
    }

    .footer-brand .brand-text strong {
      color: #FFF7ED;
    }

    .footer-brand .brand-text span {
      color: rgba(255, 247, 237, 0.62);
    }

    .footer-desc {
      max-width: 380px;
      color: rgba(255, 247, 237, 0.64);
      font-size: 14px;
      line-height: 1.86;
    }

    .footer-title {
      margin-bottom: 14px;
      color: #FFF7ED;
      font-size: 15px;
      font-weight: 900;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: rgba(255, 247, 237, 0.66);
      font-size: 14px;
      line-height: 1.5;
    }

    .footer-links a:hover {
      color: #FFF7ED;
      transform: translateX(3px);
    }

    .footer-warning {
      padding: 16px;
      border: 1px solid rgba(255, 247, 237, 0.14);
      border-radius: 18px;
      background: rgba(158, 47, 69, 0.22);
      color: rgba(255, 247, 237, 0.78);
      font-size: 14px;
      line-height: 1.78;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 24px;
      color: rgba(255, 247, 237, 0.54);
      font-size: 13px;
      line-height: 1.7;
    }

    @media (max-width: 1024px) {
      .header-inner {
        min-height: 76px;
      }

      .brand {
        min-width: auto;
      }

      .brand-text strong {
        max-width: 230px;
        display: block;
      }

      .main-nav {
        gap: 18px;
      }

      .header-cta {
        display: none;
      }

      .featured-layout,
      .scenario-grid {
        grid-template-columns: 1fr;
      }

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

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

      .filter-visual {
        min-height: 360px;
      }
    }

    @media (max-width: 768px) {
      body {
        font-size: 16px;
      }

      .rl-container,
      .rl-container-wide {
        width: min(calc(100% - 28px), var(--container));
      }

      .section,
      .section-tight {
        padding: 58px 0;
      }

      .site-header .rl-container-wide {
        width: min(calc(100% - 24px), var(--container-wide));
      }

      .header-inner {
        position: relative;
      }

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

      .main-nav {
        position: absolute;
        top: calc(100% + 1px);
        left: 0;
        right: 0;
        display: none;
        padding: 12px;
        border: 1px solid var(--color-border);
        border-radius: 0 0 24px 24px;
        background: rgba(247, 241, 234, 0.98);
        box-shadow: 0 22px 45px rgba(68, 42, 35, 0.12);
      }

      .site-header.is-open .main-nav {
        display: grid;
      }

      .nav-link {
        padding: 13px 12px;
        border-bottom: 1px solid rgba(228, 214, 206, 0.76);
        font-size: 16px;
      }

      .nav-link:last-child {
        border-bottom: 0;
      }

      .nav-link::after {
        left: 12px;
        right: auto;
        bottom: 8px;
        width: 28px;
        opacity: 0;
      }

      .nav-link.active::after,
      .nav-link:hover::after {
        opacity: 1;
        left: 12px;
        right: auto;
      }

      .page-hero {
        padding: 42px 0 42px;
      }

      .hero-panel {
        padding: 24px;
      }

      .hero-panel::before {
        display: none;
      }

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

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

      .section-head {
        display: block;
      }

      .section-head .lead {
        margin-top: 8px;
      }

      .filter-board {
        padding: 18px;
      }

      .filter-group {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .filter-tags {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
        scrollbar-width: thin;
      }

      .featured-card {
        grid-template-rows: 210px 1fr;
      }

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

      .mini-cover {
        min-height: 150px;
      }

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

      .accordion-title {
        padding: 18px 48px 18px 18px;
        font-size: 16px;
      }

      .accordion-title::before {
        right: 18px;
      }

      .accordion-content {
        padding: 0 18px 18px 18px;
      }

      .footer-grid,
      .footer-bottom {
        grid-template-columns: 1fr;
        display: grid;
      }

      .footer-bottom {
        gap: 8px;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 2.08rem;
      }

      h2 {
        font-size: 1.82rem;
      }

      .brand-text strong {
        max-width: 190px;
        font-size: 14px;
      }

      .brand-text span {
        font-size: 11px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
      }

      .filter-visual {
        min-height: 320px;
        padding: 14px;
      }

      .visual-card.main,
      .visual-card.small {
        max-width: 100%;
      }

      .featured-body,
      .note-card {
        padding: 22px;
      }

      .tag {
        font-size: 12px;
      }
    }

/* roulang page: category3 */
:root {
      --color-ink: #1B1517;
      --color-wine: #9E2F45;
      --color-wine-dark: #7F2436;
      --color-copper: #B9784A;
      --color-paper: #F7F1EA;
      --color-card: #FFFDF9;
      --color-mist: #EFE4DF;
      --color-text: #4E4544;
      --color-muted: #8A7B78;
      --color-border: #E4D6CE;
      --color-soft: rgba(158, 47, 69, 0.08);
      --shadow-soft: 0 18px 50px rgba(68, 42, 35, 0.08);
      --shadow-hover: 0 22px 62px rgba(68, 42, 35, 0.14);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --radius-pill: 999px;
      --container: 1180px;
      --transition: 220ms ease;
      --section-space: 96px;
      --font-main: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font-main);
      color: var(--color-text);
      background:
        radial-gradient(circle at 12% 8%, rgba(158, 47, 69, 0.10), transparent 30%),
        radial-gradient(circle at 90% 18%, rgba(185, 120, 74, 0.10), transparent 26%),
        linear-gradient(180deg, var(--color-paper), #FBF7F1 48%, var(--color-paper));
      line-height: 1.82;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition), border-color var(--transition), transform var(--transition), opacity var(--transition);
    }

    a:hover,
    a:focus {
      color: var(--color-wine);
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button:focus,
    a:focus,
    input:focus,
    textarea:focus {
      outline: 2px solid rgba(158, 47, 69, 0.25);
      outline-offset: 3px;
    }

    h1,
    h2,
    h3,
    h4,
    p {
      margin-top: 0;
    }

    h1,
    h2,
    h3,
    h4 {
      color: var(--color-ink);
      font-weight: 800;
      letter-spacing: -0.02em;
    }

    h1 {
      font-size: clamp(2.35rem, 5vw, 3.65rem);
      line-height: 1.14;
      margin-bottom: 22px;
    }

    h2 {
      font-size: clamp(2rem, 3.6vw, 2.65rem);
      line-height: 1.24;
      margin-bottom: 16px;
    }

    h3 {
      font-size: clamp(1.25rem, 2.4vw, 1.55rem);
      line-height: 1.35;
      margin-bottom: 10px;
    }

    p {
      color: var(--color-text);
      font-size: 1rem;
      line-height: 1.84;
      margin-bottom: 14px;
    }

    .rl-container {
      width: min(calc(100% - 40px), var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(247, 241, 234, 0.92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(228, 214, 206, 0.88);
    }

    .header-inner {
      min-height: 84px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 245px;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      background:
        linear-gradient(135deg, rgba(158, 47, 69, 0.96), rgba(185, 120, 74, 0.92)),
        repeating-linear-gradient(90deg, transparent 0 6px, rgba(255,255,255,0.18) 6px 8px);
      box-shadow: 0 12px 30px rgba(158, 47, 69, 0.18);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border: 1px solid rgba(255, 253, 249, 0.72);
      border-radius: 9px;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.24;
    }

    .brand-text strong {
      color: var(--color-ink);
      font-size: 1.02rem;
      font-weight: 800;
      white-space: nowrap;
    }

    .brand-text span {
      color: var(--color-muted);
      font-size: 0.78rem;
      letter-spacing: 0.04em;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 26px;
      margin-left: auto;
    }

    .nav-link {
      position: relative;
      color: var(--color-ink);
      font-size: 0.95rem;
      font-weight: 650;
      padding: 28px 0;
      white-space: nowrap;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 22px;
      width: 0;
      height: 2px;
      border-radius: 999px;
      background: var(--color-wine);
      transform: translateX(-50%);
      transition: width var(--transition);
    }

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

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

    .header-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 18px;
      border: 1px solid var(--color-copper);
      border-radius: var(--radius-pill);
      color: var(--color-ink);
      font-weight: 700;
      font-size: 0.9rem;
      white-space: nowrap;
      background: rgba(255, 253, 249, 0.62);
    }

    .header-action:hover {
      border-color: var(--color-wine);
      transform: translateY(-1px);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--color-border);
      border-radius: 14px;
      background: var(--color-card);
      color: var(--color-ink);
      cursor: pointer;
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: var(--color-ink);
      border-radius: 2px;
      transition: var(--transition);
    }

    .menu-toggle.is-open span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle.is-open span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.is-open span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

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

    .section-soft {
      background:
        linear-gradient(180deg, rgba(239, 228, 223, 0.78), rgba(247, 241, 234, 0.42));
      border-top: 1px solid rgba(228, 214, 206, 0.72);
      border-bottom: 1px solid rgba(228, 214, 206, 0.72);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      padding: 7px 13px;
      border: 1px solid rgba(185, 120, 74, 0.42);
      border-radius: var(--radius-pill);
      color: var(--color-wine);
      background: rgba(255, 253, 249, 0.58);
      font-size: 0.82rem;
      font-weight: 800;
      letter-spacing: 0.04em;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--color-copper);
      box-shadow: 0 0 0 4px rgba(185, 120, 74, 0.14);
    }

    .lead {
      font-size: 1.1rem;
      color: var(--color-text);
      max-width: 760px;
    }

    .hero {
      position: relative;
      overflow: hidden;
      padding: 88px 0 76px;
      border-bottom: 1px solid rgba(228, 214, 206, 0.72);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(27, 21, 23, 0.035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(27, 21, 23, 0.03) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,0.55), transparent 78%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      align-items: center;
    }

    .hero-copy {
      padding-right: 28px;
    }

    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 28px;
    }

    .btn-rl {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 50px;
      padding: 13px 24px;
      border-radius: var(--radius-pill);
      border: 1px solid transparent;
      font-weight: 800;
      line-height: 1.2;
      cursor: pointer;
      transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
    }

    .btn-primary {
      background: var(--color-wine);
      color: #FFF7EF;
      box-shadow: 0 16px 34px rgba(158, 47, 69, 0.20);
    }

    .btn-primary:hover {
      color: #FFF7EF;
      background: var(--color-wine-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(158, 47, 69, 0.26);
    }

    .btn-secondary {
      background: rgba(255, 253, 249, 0.72);
      color: var(--color-ink);
      border-color: rgba(185, 120, 74, 0.52);
    }

    .btn-secondary:hover {
      border-color: var(--color-wine);
      color: var(--color-wine);
      transform: translateY(-2px);
    }

    .hero-note {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 12px;
      border-radius: var(--radius-pill);
      background: rgba(255, 253, 249, 0.76);
      border: 1px solid var(--color-border);
      color: var(--color-muted);
      font-size: 0.86rem;
      font-weight: 700;
    }

    .pill strong {
      color: var(--color-wine);
    }

    .compliance-card {
      position: relative;
      padding: 26px;
      border-radius: 32px;
      background:
        radial-gradient(circle at 82% 12%, rgba(185, 120, 74, 0.22), transparent 32%),
        linear-gradient(145deg, #FFFDF9, #EFE4DF);
      border: 1px solid rgba(228, 214, 206, 0.92);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .compliance-card::before {
      content: "";
      position: absolute;
      right: -68px;
      top: -70px;
      width: 190px;
      height: 190px;
      border-radius: 50%;
      background: rgba(158, 47, 69, 0.10);
    }

    .checklist-title {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--color-border);
      margin-bottom: 18px;
    }

    .checklist-title strong {
      color: var(--color-ink);
      font-size: 1.24rem;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      border-radius: var(--radius-pill);
      padding: 6px 10px;
      color: #FFF7EF;
      background: var(--color-ink);
      font-size: 0.78rem;
      font-weight: 800;
      white-space: nowrap;
    }

    .check-row {
      position: relative;
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      padding: 14px 0;
      border-bottom: 1px dashed rgba(228, 214, 206, 0.92);
    }

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

    .check-icon {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      color: var(--color-wine);
      background: rgba(158, 47, 69, 0.08);
      border: 1px solid rgba(158, 47, 69, 0.18);
      font-weight: 900;
    }

    .check-row strong {
      display: block;
      color: var(--color-ink);
      line-height: 1.36;
      margin-bottom: 4px;
    }

    .check-row span {
      display: block;
      color: var(--color-muted);
      font-size: 0.93rem;
      line-height: 1.65;
    }

    .anchor-panel {
      margin-top: -34px;
      position: relative;
      z-index: 3;
    }

    .anchor-box {
      padding: 18px;
      border-radius: 24px;
      background: rgba(255, 253, 249, 0.86);
      border: 1px solid rgba(228, 214, 206, 0.9);
      box-shadow: var(--shadow-soft);
    }

    .anchor-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .anchor-links a {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 13px;
      border-radius: var(--radius-pill);
      border: 1px solid var(--color-border);
      background: var(--color-paper);
      color: var(--color-ink);
      font-weight: 750;
      font-size: 0.92rem;
    }

    .anchor-links a:hover {
      border-color: var(--color-wine);
      background: #FFFDF9;
      transform: translateY(-1px);
    }

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

    .section-head.narrow {
      max-width: 760px;
    }

    .principle-list {
      position: relative;
      padding-left: 0;
    }

    .principle-item {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 24px;
      padding: 0 0 30px;
      position: relative;
    }

    .principle-item:not(:last-child)::before {
      content: "";
      position: absolute;
      left: 45px;
      top: 70px;
      bottom: 5px;
      width: 1px;
      background: linear-gradient(180deg, var(--color-copper), rgba(228, 214, 206, 0.35));
    }

    .principle-number {
      width: 92px;
      height: 92px;
      border-radius: 28px;
      display: grid;
      place-items: center;
      color: var(--color-wine);
      background: linear-gradient(145deg, #FFFDF9, #F1E7E0);
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 32px rgba(68, 42, 35, 0.06);
      font-size: 1.2rem;
      font-weight: 900;
    }

    .principle-card,
    .info-card,
    .guide-card,
    .feedback-card {
      border-radius: var(--radius-lg);
      background: var(--color-card);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .principle-card {
      padding: 24px 26px;
    }

    .principle-card:hover,
    .info-card:hover,
    .guide-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185, 120, 74, 0.72);
      box-shadow: var(--shadow-hover);
    }

    .principle-card p {
      margin-bottom: 0;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-top: 14px;
    }

    .tag {
      display: inline-flex;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(185, 120, 74, 0.34);
      background: rgba(247, 241, 234, 0.62);
      color: var(--color-muted);
      font-size: 0.82rem;
      font-weight: 750;
    }

    .split-grid {
      align-items: stretch;
    }

    .privacy-copy {
      padding-right: 24px;
    }

    .privacy-copy .lead {
      max-width: 640px;
    }

    .safety-card {
      min-height: 100%;
      padding: 26px;
      border-radius: 32px;
      background:
        linear-gradient(145deg, rgba(27, 21, 23, 0.98), rgba(63, 43, 41, 0.95)),
        radial-gradient(circle at 80% 0%, rgba(185, 120, 74, 0.32), transparent 32%);
      color: #FFF7EF;
      box-shadow: 0 24px 64px rgba(27, 21, 23, 0.18);
      position: relative;
      overflow: hidden;
    }

    .safety-card::after {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 247, 239, 0.12);
      border-radius: 24px;
      pointer-events: none;
    }

    .safety-card h3,
    .safety-card p {
      color: #FFF7EF;
      position: relative;
    }

    .safety-card p {
      color: rgba(255, 247, 239, 0.76);
    }

    .safety-list {
      position: relative;
      margin: 20px 0 0;
      padding: 0;
      list-style: none;
    }

    .safety-list li {
      display: flex;
      gap: 11px;
      padding: 13px 0;
      color: rgba(255, 247, 239, 0.88);
      border-top: 1px solid rgba(255, 247, 239, 0.12);
      line-height: 1.68;
    }

    .safety-list li::before {
      content: "•";
      color: var(--color-copper);
      font-size: 1.35rem;
      line-height: 1.1;
    }

    .info-grid {
      margin-top: 28px;
    }

    .info-card {
      padding: 22px;
      min-height: 100%;
    }

    .info-card .mini-num {
      display: inline-grid;
      place-items: center;
      width: 42px;
      height: 42px;
      margin-bottom: 16px;
      border-radius: 15px;
      color: var(--color-wine);
      background: rgba(158, 47, 69, 0.08);
      border: 1px solid rgba(158, 47, 69, 0.16);
      font-weight: 900;
    }

    .guide-list {
      display: grid;
      gap: 16px;
    }

    .guide-card {
      display: grid;
      grid-template-columns: 190px 1fr;
      gap: 24px;
      padding: 20px;
      align-items: center;
    }

    .guide-label {
      min-height: 126px;
      border-radius: 22px;
      padding: 18px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        radial-gradient(circle at 80% 20%, rgba(255, 253, 249, 0.28), transparent 30%),
        linear-gradient(135deg, rgba(158, 47, 69, 0.92), rgba(185, 120, 74, 0.82));
      color: #FFF7EF;
      overflow: hidden;
      position: relative;
    }

    .guide-label::before {
      content: "";
      position: absolute;
      inset: 0;
      background: repeating-linear-gradient(90deg, rgba(255,255,255,0.09) 0 1px, transparent 1px 12px);
      opacity: 0.5;
    }

    .guide-label strong,
    .guide-label span {
      position: relative;
    }

    .guide-label strong {
      font-size: 1.1rem;
      line-height: 1.35;
    }

    .guide-label span {
      font-size: 0.82rem;
      opacity: 0.82;
    }

    .guide-content p {
      margin-bottom: 10px;
    }

    .notice-callout {
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(158, 47, 69, 0.20);
      background:
        linear-gradient(135deg, rgba(158, 47, 69, 0.08), rgba(255, 253, 249, 0.74));
      box-shadow: 0 16px 42px rgba(68, 42, 35, 0.06);
    }

    .notice-callout strong {
      color: var(--color-wine);
    }

    .feedback-card {
      padding: 28px;
    }

    .form-label {
      color: var(--color-ink);
      font-weight: 800;
      margin-bottom: 7px;
    }

    .form-input,
    .form-textarea {
      width: 100%;
      border: 1px solid var(--color-border);
      border-radius: 16px;
      background: rgba(255, 253, 249, 0.86);
      box-shadow: none;
      color: var(--color-ink);
      padding: 13px 14px;
      margin-bottom: 16px;
      transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }

    .form-input:focus,
    .form-textarea:focus {
      border-color: var(--color-wine);
      background: #FFFDF9;
      box-shadow: 0 0 0 4px rgba(158, 47, 69, 0.08);
      outline: none;
    }

    .form-textarea {
      min-height: 132px;
      resize: vertical;
    }

    .form-note {
      color: var(--color-muted);
      font-size: 0.9rem;
      margin-top: 8px;
      margin-bottom: 0;
    }

    .faq-wrap {
      border-radius: 32px;
      background: rgba(255, 253, 249, 0.72);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .accordion {
      margin: 0;
      background: transparent;
    }

    .accordion-item {
      border-bottom: 1px solid var(--color-border);
    }

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

    .accordion-title {
      color: var(--color-ink);
      font-weight: 800;
      font-size: 1.02rem;
      padding: 21px 54px 21px 24px;
      border: 0;
      background: transparent;
      line-height: 1.5;
    }

    .accordion-title::before {
      right: 24px;
      color: var(--color-wine);
      font-weight: 900;
      margin-top: -0.7rem;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: rgba(158, 47, 69, 0.045);
      color: var(--color-wine);
    }

    .accordion-content {
      border: 0;
      padding: 0 24px 22px;
      background: transparent;
      color: var(--color-text);
      line-height: 1.82;
    }

    .cta {
      padding: 86px 0;
      background:
        radial-gradient(circle at 20% 10%, rgba(185, 120, 74, 0.30), transparent 30%),
        radial-gradient(circle at 90% 20%, rgba(158, 47, 69, 0.30), transparent 32%),
        linear-gradient(145deg, #1B1517, #382829);
      color: #FFF7EF;
      position: relative;
      overflow: hidden;
    }

    .cta::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 44px 44px;
      opacity: 0.34;
    }

    .cta-inner {
      position: relative;
      text-align: center;
      max-width: 790px;
      margin: 0 auto;
    }

    .cta h2,
    .cta p {
      color: #FFF7EF;
    }

    .cta p {
      color: rgba(255, 247, 239, 0.78);
    }

    .cta .btn-secondary {
      color: #FFF7EF;
      background: rgba(255, 247, 239, 0.08);
      border-color: rgba(255, 247, 239, 0.34);
    }

    .cta .btn-secondary:hover {
      color: #FFF7EF;
      border-color: rgba(255, 247, 239, 0.78);
    }

    .site-footer {
      background: var(--color-ink);
      color: #FFF7EF;
      padding: 68px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr 0.9fr 1fr 1.1fr;
      gap: 34px;
      padding-bottom: 38px;
      border-bottom: 1px solid rgba(255, 247, 239, 0.13);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .footer-brand .brand-text strong,
    .footer-brand .brand-text span {
      color: #FFF7EF;
    }

    .footer-brand .brand-text span {
      opacity: 0.68;
    }

    .footer-desc {
      color: rgba(255, 247, 239, 0.68);
      font-size: 0.95rem;
      max-width: 360px;
    }

    .footer-title {
      color: #FFF7EF;
      font-weight: 850;
      margin-bottom: 14px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255, 247, 239, 0.68);
      font-size: 0.94rem;
    }

    .footer-links a:hover {
      color: #FFF7EF;
      transform: translateX(3px);
    }

    .footer-warning {
      border: 1px solid rgba(185, 120, 74, 0.38);
      border-radius: 18px;
      padding: 15px;
      color: rgba(255, 247, 239, 0.78);
      background: rgba(158, 47, 69, 0.18);
      font-size: 0.92rem;
      line-height: 1.72;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 24px;
      color: rgba(255, 247, 239, 0.58);
      font-size: 0.88rem;
    }

    @media (max-width: 1024px) {
      :root {
        --section-space: 78px;
      }

      .header-inner {
        gap: 16px;
      }

      .main-nav {
        gap: 16px;
      }

      .header-action {
        display: none;
      }

      .brand {
        min-width: auto;
      }

      .brand-text strong {
        max-width: 240px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .hero-copy {
        padding-right: 0;
      }

      .guide-card {
        grid-template-columns: 160px 1fr;
      }

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

    @media (max-width: 768px) {
      .rl-container {
        width: min(calc(100% - 28px), var(--container));
      }

      .site-header {
        position: sticky;
      }

      .header-inner {
        min-height: 74px;
      }

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

      .main-nav {
        position: absolute;
        left: 14px;
        right: 14px;
        top: 75px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px;
        border: 1px solid var(--color-border);
        border-radius: 22px;
        background: rgba(255, 253, 249, 0.98);
        box-shadow: var(--shadow-soft);
      }

      .main-nav.is-open {
        display: flex;
      }

      .nav-link {
        padding: 14px 12px;
        border-bottom: 1px solid rgba(228, 214, 206, 0.72);
        font-size: 1rem;
      }

      .nav-link:last-child {
        border-bottom: 0;
      }

      .nav-link::after {
        left: 12px;
        bottom: 8px;
        transform: none;
      }

      .nav-link.active::after,
      .nav-link:hover::after {
        width: 42px;
      }

      .hero {
        padding: 62px 0 58px;
      }

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

      .compliance-card {
        margin-top: 26px;
      }

      .principle-item {
        grid-template-columns: 60px 1fr;
        gap: 16px;
      }

      .principle-number {
        width: 60px;
        height: 60px;
        border-radius: 20px;
        font-size: 1rem;
      }

      .principle-item:not(:last-child)::before {
        left: 29px;
        top: 58px;
      }

      .privacy-copy {
        padding-right: 0;
        margin-bottom: 24px;
      }

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

      .guide-label {
        min-height: 110px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 26px;
      }

      .footer-bottom {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      :root {
        --section-space: 58px;
      }

      body {
        line-height: 1.76;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
      }

      .brand-text strong {
        max-width: 185px;
        font-size: 0.94rem;
      }

      .brand-text span {
        font-size: 0.72rem;
      }

      .anchor-links {
        flex-direction: column;
      }

      .anchor-links a {
        width: 100%;
        justify-content: space-between;
      }

      .principle-card,
      .feedback-card,
      .info-card {
        padding: 20px;
      }

      .accordion-title {
        padding: 18px 48px 18px 18px;
      }

      .accordion-content {
        padding: 0 18px 18px;
      }
    }