/* roulang page: index */
:root {
      --ink: #24172D;
      --deep: #17111F;
      --deep-2: #2A1738;
      --berry: #FF3B7A;
      --cyan: #19D6C5;
      --cream: #FFF0D2;
      --orange: #FF9F1C;
      --pink: #FFE1EC;
      --paper: #FFF8E8;
      --white: #FFFFFF;
      --muted: #725F7C;
      --border: 4px solid var(--ink);
      --shadow: 8px 8px 0 var(--ink);
      --shadow-small: 5px 5px 0 var(--ink);
      --radius: 8px;
      --side: 108px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
      color: var(--ink);
      background:
        linear-gradient(90deg, rgba(36, 23, 45, .05) 1px, transparent 1px),
        linear-gradient(rgba(36, 23, 45, .05) 1px, transparent 1px),
        var(--paper);
      background-size: 24px 24px;
      line-height: 1.72;
      min-width: 320px;
    }

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

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

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

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

    input,
    textarea,
    select {
      border: 3px solid var(--ink);
      border-radius: 6px;
      background: var(--white);
      box-shadow: 4px 4px 0 rgba(36, 23, 45, .95);
      color: var(--ink);
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: var(--cyan);
      box-shadow: 4px 4px 0 var(--cyan);
      outline: 3px solid rgba(25, 214, 197, .25);
    }

    .site-shell {
      min-height: 100vh;
      padding-left: var(--side);
    }

    .side-nav {
      position: fixed;
      inset: 0 auto 0 0;
      width: var(--side);
      z-index: 50;
      background: var(--deep);
      border-right: 4px solid var(--ink);
      color: var(--cream);
      display: flex;
      flex-direction: column;
      align-items: stretch;
      padding: 16px 10px;
      box-shadow: 8px 0 0 rgba(36, 23, 45, .28);
    }

    .brand-mark {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      min-height: 128px;
      padding: 12px 6px;
      border: 3px solid var(--cream);
      background: var(--deep-2);
      box-shadow: 4px 4px 0 #000;
    }

    .brand-icon {
      width: 36px;
      height: 36px;
      border: 3px solid var(--ink);
      background:
        linear-gradient(90deg, var(--berry) 0 50%, var(--cyan) 50% 100%);
      box-shadow: 4px 4px 0 #000;
      position: relative;
    }

    .brand-icon::before,
    .brand-icon::after {
      content: "";
      position: absolute;
      width: 8px;
      height: 8px;
      background: var(--cream);
      border: 2px solid var(--ink);
      top: 8px;
    }

    .brand-icon::before {
      left: 6px;
    }

    .brand-icon::after {
      right: 6px;
    }

    .brand-text {
      font-size: 13px;
      line-height: 1.28;
      text-align: center;
      font-weight: 900;
      letter-spacing: .05em;
      writing-mode: vertical-rl;
      max-height: 72px;
    }

    .nav-stack {
      margin-top: 18px;
      display: grid;
      gap: 12px;
    }

    .nav-stack a {
      min-height: 72px;
      padding: 10px 6px;
      border: 3px solid rgba(255, 240, 210, .75);
      background: rgba(255, 240, 210, .08);
      color: var(--cream);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 13px;
      text-align: center;
      box-shadow: 4px 4px 0 #000;
    }

    .nav-stack a::before {
      content: attr(data-no);
      display: inline-grid;
      place-items: center;
      width: 26px;
      height: 26px;
      margin-bottom: 6px;
      background: var(--cream);
      color: var(--ink);
      border: 2px solid var(--ink);
      font-size: 12px;
    }

    .nav-stack a.active,
    .nav-stack a:hover,
    .nav-stack a:focus {
      background: var(--berry);
      color: var(--white);
      border-color: var(--ink);
      transform: translate(-2px, -2px);
      box-shadow: 6px 6px 0 #000;
    }

    .mobile-bar {
      display: none;
      position: sticky;
      top: 0;
      z-index: 60;
      min-height: 64px;
      background: var(--deep);
      color: var(--cream);
      border-bottom: 4px solid var(--ink);
      padding: 10px 14px;
      align-items: center;
      justify-content: space-between;
    }

    .mobile-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 950;
      line-height: 1.25;
      max-width: 230px;
    }

    .menu-button {
      background: var(--orange);
      color: var(--ink);
      border: 3px solid var(--ink);
      box-shadow: 4px 4px 0 #000;
      padding: 8px 12px;
      font-weight: 950;
      cursor: pointer;
    }

    .off-canvas {
      background: var(--deep);
      color: var(--cream);
      padding: 24px 16px;
    }

    .off-canvas .close-button {
      color: var(--cream);
      font-size: 32px;
    }

    .mobile-menu-list {
      margin: 56px 0 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .mobile-menu-list a {
      display: block;
      min-height: 48px;
      padding: 13px 14px;
      border: 3px solid var(--cream);
      background: rgba(255, 240, 210, .08);
      font-weight: 900;
    }

    .mobile-menu-list a.active {
      background: var(--berry);
      border-color: var(--ink);
    }

    .page-content {
      overflow: hidden;
    }

    .section {
      padding: 86px 0;
      position: relative;
    }

    .container-wide {
      width: min(1180px, calc(100% - 40px));
      margin-inline: auto;
    }

    .pixel-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 3px solid var(--ink);
      background: var(--cyan);
      padding: 7px 12px;
      font-size: 14px;
      font-weight: 950;
      box-shadow: 4px 4px 0 var(--ink);
      line-height: 1.2;
    }

    .pixel-label::before {
      content: "";
      width: 10px;
      height: 10px;
      background: var(--berry);
      border: 2px solid var(--ink);
    }

    .section-title {
      margin: 18px 0 12px;
      font-size: clamp(30px, 4vw, 42px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: .01em;
      text-shadow: 3px 3px 0 rgba(255, 159, 28, .38);
    }

    .section-desc {
      max-width: 760px;
      color: var(--muted);
      font-size: 17px;
      margin: 0 0 28px;
    }

    .btn-pixel {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 12px 18px;
      border: 4px solid var(--ink);
      border-radius: 4px;
      background: var(--berry);
      color: var(--white);
      font-weight: 950;
      box-shadow: 6px 6px 0 var(--ink);
      cursor: pointer;
      text-align: center;
      line-height: 1.2;
    }

    .btn-pixel:hover,
    .btn-pixel:focus {
      color: var(--ink);
      background: var(--cyan);
      transform: translate(3px, 3px);
      box-shadow: 3px 3px 0 var(--ink);
      outline: none;
    }

    .btn-pixel.secondary {
      background: var(--cream);
      color: var(--ink);
    }

    .btn-pixel.dark {
      background: var(--deep-2);
      color: var(--cream);
    }

    .hero {
      padding: 0;
      background: var(--deep);
      color: var(--cream);
      min-height: 720px;
      display: flex;
      align-items: stretch;
    }

    .hero-stage {
      width: 100%;
      padding: 34px 0 86px;
      background:
        radial-gradient(circle at 18% 20%, rgba(255, 59, 122, .32) 0 12%, transparent 13%),
        radial-gradient(circle at 82% 30%, rgba(25, 214, 197, .28) 0 10%, transparent 11%),
        linear-gradient(135deg, rgba(255, 159, 28, .16), transparent 42%),
        var(--deep);
      position: relative;
      isolation: isolate;
    }

    .hero-stage::after {
      content: "";
      position: absolute;
      inset: 18px;
      border: 4px solid rgba(255, 240, 210, .18);
      pointer-events: none;
      z-index: -1;
    }

    .campaign-bar {
      border: 4px solid var(--ink);
      background: var(--orange);
      color: var(--ink);
      box-shadow: var(--shadow);
      padding: 12px 16px;
      font-weight: 950;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 34px;
    }

    .campaign-bar span {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .campaign-bar span::before,
    .campaign-bar span::after {
      content: "";
      width: 10px;
      height: 10px;
      background: var(--berry);
      border: 2px solid var(--ink);
      animation: blink 1.2s steps(2, end) infinite;
    }

    @keyframes blink {
      50% {
        opacity: .25;
      }
    }

    .hero-board {
      border: var(--border);
      background:
        linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
        rgba(42, 23, 56, .92);
      background-size: 20px 20px;
      box-shadow: 12px 12px 0 #000;
      padding: clamp(24px, 4vw, 48px);
      position: relative;
      overflow: hidden;
    }

    .hero-board::before {
      content: "ENTRY";
      position: absolute;
      right: -10px;
      top: 24px;
      transform: rotate(8deg);
      color: rgba(255, 240, 210, .13);
      font-size: clamp(70px, 10vw, 128px);
      font-weight: 950;
      letter-spacing: .08em;
      line-height: 1;
    }

    .hero-top-nav {
      position: relative;
      z-index: 2;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 28px;
    }

    .hero-top-nav a {
      border: 3px solid var(--ink);
      background: var(--cream);
      color: var(--ink);
      padding: 8px 12px;
      font-weight: 950;
      box-shadow: 4px 4px 0 #000;
    }

    .hero-top-nav a:hover {
      background: var(--cyan);
      transform: translateY(-2px);
    }

    .hero h1 {
      position: relative;
      z-index: 2;
      font-size: clamp(34px, 5.7vw, 60px);
      line-height: 1.1;
      max-width: 800px;
      margin: 0 0 20px;
      font-weight: 950;
      color: var(--white);
      text-shadow: 5px 5px 0 #000;
    }

    .hero-intro {
      position: relative;
      z-index: 2;
      max-width: 820px;
      font-size: 18px;
      color: rgba(255, 240, 210, .9);
      margin-bottom: 28px;
    }

    .hero-actions {
      position: relative;
      z-index: 2;
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 34px;
    }

    .hero-metrics {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .metric-box {
      border: 3px solid var(--ink);
      background: var(--cream);
      color: var(--ink);
      padding: 16px;
      box-shadow: 5px 5px 0 #000;
      min-height: 106px;
    }

    .metric-box strong {
      display: block;
      font-size: 30px;
      line-height: 1;
      color: var(--berry);
      margin-bottom: 8px;
      font-weight: 950;
    }

    .stage-section {
      background: var(--cream);
    }

    .product-stage {
      border: var(--border);
      background: var(--pink);
      box-shadow: var(--shadow);
      padding: 26px;
      position: relative;
    }

    .product-stage::before {
      content: "";
      position: absolute;
      width: 92px;
      height: 24px;
      right: 22px;
      top: -14px;
      background: var(--cyan);
      border: var(--border);
      box-shadow: 4px 4px 0 var(--ink);
    }

    .entry-matrix {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      align-items: stretch;
    }

    .entry-screen {
      border: var(--border);
      background:
        linear-gradient(90deg, rgba(36, 23, 45, .08) 1px, transparent 1px),
        linear-gradient(rgba(36, 23, 45, .08) 1px, transparent 1px),
        var(--white);
      background-size: 18px 18px;
      padding: 24px;
      min-height: 350px;
      box-shadow: inset 0 0 0 8px rgba(255, 159, 28, .24);
    }

    .screen-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      border: 3px solid var(--ink);
      background: var(--cream);
      padding: 14px;
      margin-bottom: 12px;
      box-shadow: 4px 4px 0 rgba(36, 23, 45, .55);
    }

    .screen-row b {
      font-size: 18px;
    }

    .status-dot {
      width: 16px;
      height: 16px;
      background: var(--cyan);
      border: 3px solid var(--ink);
      flex: 0 0 auto;
    }

    .screen-note {
      margin-top: 22px;
      padding: 18px;
      background: var(--deep-2);
      color: var(--cream);
      border: 3px solid var(--ink);
      box-shadow: 5px 5px 0 #000;
    }

    .matrix-cards {
      display: grid;
      gap: 16px;
    }

    .mini-card,
    .feature-card,
    .plan-card,
    .info-card,
    .news-item,
    .review-card {
      border: var(--border);
      box-shadow: var(--shadow-small);
      border-radius: var(--radius);
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .mini-card:hover,
    .feature-card:hover,
    .plan-card:hover,
    .news-item:hover,
    .review-card:hover {
      transform: translate(-3px, -3px);
      box-shadow: 9px 9px 0 var(--ink);
    }

    .mini-card {
      background: var(--white);
      padding: 18px;
    }

    .mini-card:nth-child(2) {
      background: var(--orange);
    }

    .mini-card:nth-child(3) {
      background: var(--cyan);
    }

    .mini-card b {
      display: block;
      font-size: 20px;
      margin-bottom: 6px;
      font-weight: 950;
    }

    .timeline-section {
      background: var(--orange);
    }

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

    .timeline::before {
      content: "";
      position: absolute;
      left: 7%;
      right: 7%;
      top: 44px;
      border-top: 5px dashed var(--ink);
      z-index: 0;
    }

    .time-card {
      position: relative;
      z-index: 1;
      border: var(--border);
      background: var(--cream);
      padding: 20px;
      box-shadow: var(--shadow);
      min-height: 220px;
    }

    .time-card:nth-child(even) {
      background: var(--pink);
      margin-top: 34px;
    }

    .time-no {
      width: 52px;
      height: 52px;
      display: grid;
      place-items: center;
      background: var(--cyan);
      border: 4px solid var(--ink);
      box-shadow: 4px 4px 0 var(--ink);
      font-weight: 950;
      margin-bottom: 18px;
    }

    .time-card:nth-child(2) .time-no,
    .time-card:nth-child(4) .time-no {
      background: var(--berry);
      color: var(--white);
    }

    .time-card h3,
    .feature-card h3,
    .plan-card h3,
    .info-card h3,
    .review-card h3 {
      font-size: 22px;
      line-height: 1.25;
      margin: 0 0 10px;
      font-weight: 950;
    }

    .time-card p,
    .feature-card p,
    .plan-card p,
    .info-card p,
    .review-card p,
    .news-item p {
      margin: 0;
      color: #4f3e59;
    }

    .features-section {
      background: var(--deep-2);
      color: var(--cream);
    }

    .features-section .section-desc {
      color: rgba(255, 240, 210, .82);
    }

    .feature-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr .9fr;
      grid-template-rows: auto auto;
      gap: 20px;
    }

    .feature-card {
      padding: 22px;
      background: var(--cream);
      color: var(--ink);
      min-height: 198px;
    }

    .feature-card.major {
      grid-row: span 2;
      background: var(--berry);
      color: var(--white);
      min-height: 420px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .feature-card.major p {
      color: rgba(255, 255, 255, .9);
    }

    .big-number {
      font-size: 82px;
      line-height: .9;
      font-weight: 950;
      text-shadow: 5px 5px 0 #000;
    }

    .badge-pixel {
      display: inline-flex;
      width: fit-content;
      padding: 5px 10px;
      border: 3px solid var(--ink);
      background: var(--cyan);
      color: var(--ink);
      font-weight: 950;
      box-shadow: 3px 3px 0 var(--ink);
      margin-bottom: 14px;
      font-size: 13px;
    }

    .plan-section {
      background: var(--pink);
    }

    .plans {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
      align-items: stretch;
    }

    .plan-card {
      background: var(--white);
      padding: 0 0 22px;
      overflow: hidden;
    }

    .plan-card.recommend {
      transform: translateY(-10px);
      background: var(--cream);
    }

    .plan-card.recommend:hover {
      transform: translate(-3px, -13px);
    }

    .plan-head {
      background: var(--deep);
      color: var(--cream);
      padding: 18px;
      border-bottom: var(--border);
      position: relative;
    }

    .plan-card.recommend .plan-head {
      background: var(--berry);
      color: var(--white);
    }

    .corner-tag {
      position: absolute;
      right: 12px;
      top: 12px;
      background: var(--orange);
      color: var(--ink);
      border: 3px solid var(--ink);
      padding: 3px 8px;
      font-size: 12px;
      font-weight: 950;
    }

    .plan-body {
      padding: 20px;
    }

    .plan-list {
      margin: 16px 0 22px;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .plan-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #4f3e59;
    }

    .plan-list li::before {
      content: "";
      width: 14px;
      height: 14px;
      margin-top: 6px;
      background: var(--cyan);
      border: 3px solid var(--ink);
      flex: 0 0 auto;
    }

    .calendar-section {
      background: var(--cream);
    }

    .calendar-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
    }

    .info-card {
      background: var(--white);
      padding: 22px;
    }

    .date-row {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 14px;
      border: 3px solid var(--ink);
      background: var(--paper);
      padding: 14px;
      margin-top: 12px;
      box-shadow: 4px 4px 0 rgba(36, 23, 45, .65);
    }

    .date-row strong {
      display: grid;
      place-items: center;
      background: var(--orange);
      border: 3px solid var(--ink);
      min-height: 52px;
      font-size: 18px;
      font-weight: 950;
    }

    .review-section {
      background: var(--cyan);
    }

    .reviews {
      display: grid;
      grid-template-columns: 1fr 1.1fr 1fr;
      gap: 20px;
      align-items: start;
    }

    .review-card {
      background: var(--white);
      padding: 22px;
    }

    .review-card:nth-child(2) {
      margin-top: 28px;
      background: var(--cream);
    }

    .quote {
      font-size: 36px;
      line-height: 1;
      color: var(--berry);
      font-weight: 950;
    }

    .news-section {
      background: var(--paper);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.4fr .8fr;
      gap: 24px;
      align-items: start;
    }

    .news-list {
      display: grid;
      gap: 14px;
    }

    .news-item {
      display: grid;
      grid-template-columns: 118px 1fr auto;
      align-items: center;
      gap: 16px;
      background: var(--white);
      padding: 16px;
    }

    .news-date {
      border: 3px solid var(--ink);
      background: var(--pink);
      padding: 10px;
      font-weight: 950;
      text-align: center;
      box-shadow: 3px 3px 0 var(--ink);
    }

    .news-item h3 {
      margin: 0 0 4px;
      font-size: 20px;
      font-weight: 950;
    }

    .news-link {
      border: 3px solid var(--ink);
      background: var(--cream);
      padding: 8px 12px;
      font-weight: 950;
      box-shadow: 3px 3px 0 var(--ink);
      white-space: nowrap;
    }

    .news-link:hover {
      background: var(--cyan);
      transform: translate(2px, 2px);
      box-shadow: 1px 1px 0 var(--ink);
    }

    .side-panel {
      border: var(--border);
      background: var(--deep);
      color: var(--cream);
      box-shadow: var(--shadow);
      padding: 22px;
      position: sticky;
      top: 24px;
    }

    .side-panel h3 {
      color: var(--cream);
      font-weight: 950;
      font-size: 24px;
    }

    .side-panel ul {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .side-panel li {
      border: 3px solid rgba(255, 240, 210, .65);
      padding: 10px;
      background: rgba(255, 240, 210, .08);
    }

    .faq-section {
      background: var(--deep-2);
      color: var(--cream);
    }

    .faq-section .section-desc {
      color: rgba(255, 240, 210, .82);
    }

    .accordion {
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 14px;
      border: var(--border);
      box-shadow: var(--shadow-small);
      background: var(--cream);
      color: var(--ink);
    }

    .accordion-title {
      border: 0;
      color: var(--ink);
      font-size: 18px;
      font-weight: 950;
      padding: 18px 52px 18px 18px;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: var(--cyan);
      color: var(--ink);
    }

    .accordion-title::before {
      font-size: 24px;
      right: 18px;
      margin-top: -12px;
      color: var(--berry);
    }

    .accordion-content {
      border: 0;
      border-top: 3px solid var(--ink);
      background: var(--white);
      color: #4f3e59;
      font-size: 16px;
      line-height: 1.75;
    }

    .cta-section {
      background: var(--orange);
      padding-bottom: 108px;
    }

    .cta-board {
      border: var(--border);
      background: var(--cream);
      box-shadow: 12px 12px 0 var(--ink);
      padding: clamp(22px, 4vw, 38px);
    }

    .notice-list {
      margin: 22px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .notice-list li {
      border: 3px solid var(--ink);
      background: var(--white);
      padding: 12px 14px;
      box-shadow: 4px 4px 0 rgba(36, 23, 45, .7);
      font-weight: 800;
    }

    .request-form {
      border: var(--border);
      background: var(--pink);
      box-shadow: var(--shadow-small);
      padding: 22px;
    }

    .request-form label {
      font-weight: 950;
      color: var(--ink);
    }

    .request-form .help-text {
      color: #5c4b67;
      font-size: 13px;
      margin-top: 10px;
    }

    .floating-cta {
      position: fixed;
      left: calc(var(--side) + 18px);
      right: 18px;
      bottom: 16px;
      z-index: 45;
      border: 4px solid var(--ink);
      background: var(--deep);
      color: var(--cream);
      box-shadow: 8px 8px 0 rgba(0, 0, 0, .45);
      padding: 10px 14px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      max-width: 980px;
      margin-inline: auto;
    }

    .floating-cta strong {
      color: var(--cyan);
    }

    .site-footer {
      background: var(--deep);
      color: var(--cream);
      padding: 54px 0 34px;
      border-top: 4px solid var(--ink);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 24px;
      align-items: start;
    }

    .footer-brand {
      font-size: 24px;
      font-weight: 950;
      margin-bottom: 10px;
    }

    .footer-desc {
      color: rgba(255, 240, 210, .78);
      max-width: 520px;
      margin: 0;
    }

    .footer-title {
      font-weight: 950;
      margin-bottom: 12px;
      color: var(--cyan);
    }

    .footer-links {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: rgba(255, 240, 210, .82);
    }

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

    .copyright {
      margin-top: 32px;
      padding-top: 18px;
      border-top: 2px solid rgba(255, 240, 210, .18);
      color: rgba(255, 240, 210, .66);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      .site-shell {
        padding-left: 0;
      }

      .side-nav {
        display: none;
      }

      .mobile-bar {
        display: flex;
      }

      .floating-cta {
        left: 12px;
        right: 12px;
      }

      .hero {
        min-height: auto;
      }

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

      .timeline::before {
        display: none;
      }

      .time-card:nth-child(even) {
        margin-top: 0;
      }

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

      .feature-card.major {
        grid-column: 1 / -1;
        min-height: 280px;
      }

      .plans,
      .reviews {
        grid-template-columns: 1fr;
      }

      .plan-card.recommend {
        transform: none;
      }

      .plan-card.recommend:hover {
        transform: translate(-3px, -3px);
      }

      .review-card:nth-child(2) {
        margin-top: 0;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 58px 0;
      }

      .container-wide {
        width: min(100% - 28px, 1180px);
      }

      .campaign-bar {
        flex-direction: column;
        align-items: flex-start;
      }

      .hero-board {
        padding: 22px;
      }

      .hero-metrics,
      .entry-matrix,
      .calendar-wrap,
      .news-layout,
      .footer-grid {
        grid-template-columns: 1fr;
      }

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

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

      .plans {
        gap: 16px;
      }

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

      .news-link {
        width: fit-content;
      }

      .floating-cta {
        display: none;
      }
    }

    @media (max-width: 520px) {
      .mobile-logo {
        font-size: 14px;
        max-width: 190px;
      }

      .brand-icon {
        width: 30px;
        height: 30px;
      }

      .hero-stage {
        padding: 22px 0 58px;
      }

      .hero h1 {
        font-size: 34px;
      }

      .hero-intro {
        font-size: 16px;
      }

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

      .btn-pixel {
        width: 100%;
      }

      .section-title {
        font-size: 30px;
      }

      .metric-box strong {
        font-size: 26px;
      }

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

      .request-form {
        padding: 16px;
      }
    }

/* roulang page: category1 */
:root{
      --bg-dark:#17111F;
      --bg-dark-2:#2A1738;
      --cream:#FFF0D2;
      --cream-2:#FFF8EA;
      --pink:#FFE1EC;
      --berry:#FF3B7A;
      --cyan:#19D6C5;
      --orange:#FF9F1C;
      --ink:#24172D;
      --muted:#6F6378;
      --white:#ffffff;
      --line:4px solid var(--ink);
      --line-thin:3px solid var(--ink);
      --shadow:8px 8px 0 var(--ink);
      --shadow-small:5px 5px 0 var(--ink);
      --radius:8px;
      --speed:.18s ease;
      --side:108px;
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        linear-gradient(90deg, rgba(36,23,45,.05) 1px, transparent 1px),
        linear-gradient(rgba(36,23,45,.05) 1px, transparent 1px),
        var(--cream-2);
      background-size:22px 22px;
      line-height:1.72;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--speed),background var(--speed),transform var(--speed),box-shadow var(--speed)}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--cyan);color:var(--ink)}
    .container-wide{max-width:var(--max);margin:0 auto;padding:0 28px}
    .content-shell{margin-left:var(--side);min-height:100vh}
    .desktop-rail{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--side);
      background:var(--bg-dark);
      border-right:var(--line);
      z-index:40;
      display:flex;
      flex-direction:column;
      align-items:center;
      padding:18px 12px;
      color:var(--cream);
    }
    .rail-logo{
      width:82px;
      min-height:116px;
      border:var(--line-thin);
      background:var(--cream);
      color:var(--ink);
      box-shadow:5px 5px 0 var(--berry);
      display:flex;
      align-items:center;
      justify-content:center;
      text-align:center;
      padding:8px 6px;
      font-weight:900;
      line-height:1.15;
      letter-spacing:.04em;
      writing-mode:vertical-rl;
    }
    .nav-stack{
      width:100%;
      display:flex;
      flex-direction:column;
      gap:14px;
      margin-top:34px;
    }
    .nav-stack a{
      position:relative;
      min-height:62px;
      border:3px solid rgba(255,240,210,.85);
      color:var(--cream);
      background:#24172D;
      display:flex;
      align-items:center;
      justify-content:center;
      text-align:center;
      padding:8px 7px;
      font-weight:800;
      font-size:14px;
      line-height:1.25;
      box-shadow:4px 4px 0 rgba(255,59,122,.75);
    }
    .nav-stack a::before{
      content:attr(data-no);
      position:absolute;
      top:-12px;
      left:7px;
      background:var(--cyan);
      color:var(--ink);
      border:2px solid var(--ink);
      padding:0 4px;
      font-size:11px;
      line-height:1.35;
    }
    .nav-stack a:hover,.nav-stack a:focus{
      background:var(--cyan);
      color:var(--ink);
      transform:translate(-2px,-2px);
      box-shadow:6px 6px 0 var(--berry);
      outline:none;
    }
    .nav-stack a.active{
      background:var(--berry);
      color:var(--white);
      border-color:var(--ink);
      box-shadow:6px 6px 0 var(--cyan);
    }
    .mobile-topbar{display:none}
    .mobile-panel{
      display:none;
      background:var(--bg-dark);
      border-bottom:var(--line);
      padding:12px 18px 18px;
    }
    .mobile-panel a{
      display:block;
      min-height:46px;
      padding:11px 14px;
      margin:8px 0;
      border:3px solid var(--ink);
      background:var(--cream);
      box-shadow:4px 4px 0 var(--ink);
      font-weight:900;
    }
    .mobile-panel a.active{background:var(--berry);color:#fff}
    .menu-toggle{
      border:3px solid var(--ink);
      background:var(--cyan);
      color:var(--ink);
      box-shadow:4px 4px 0 var(--ink);
      padding:8px 10px;
      font-weight:900;
    }
    .section{padding:82px 0}
    .section.compact{padding:54px 0}
    .section-dark{background:var(--bg-dark);color:var(--cream)}
    .section-pink{background:var(--pink)}
    .section-cream{background:var(--cream)}
    .section-purple{background:var(--bg-dark-2);color:var(--cream)}
    .eyebrow{
      display:inline-flex;
      gap:8px;
      align-items:center;
      background:var(--orange);
      border:var(--line-thin);
      box-shadow:var(--shadow-small);
      padding:7px 12px;
      font-weight:900;
      margin-bottom:18px;
    }
    .eyebrow.dark{background:var(--berry);color:#fff}
    .eyebrow::before{
      content:"";
      width:12px;height:12px;
      background:var(--cyan);
      border:2px solid var(--ink);
      box-shadow:4px 0 0 var(--berry);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,56px);
      line-height:1.1;
      letter-spacing:-.04em;
      margin-bottom:18px;
      text-shadow:4px 4px 0 rgba(255,59,122,.35);
      max-width:820px;
    }
    h2{
      font-size:clamp(29px,3.2vw,38px);
      line-height:1.18;
      letter-spacing:-.03em;
      margin-bottom:18px;
    }
    h3{font-size:21px;line-height:1.25;margin-bottom:10px;font-weight:950}
    .lead{font-size:18px;color:inherit;max-width:760px}
    .muted{color:var(--muted)}
    .section-dark .muted,.section-purple .muted{color:#D8C8E6}
    .pixel-divider{
      height:12px;
      background:repeating-linear-gradient(90deg,var(--berry) 0 24px,var(--cyan) 24px 48px,var(--orange) 48px 72px,var(--cream) 72px 96px);
      border-top:var(--line-thin);
      border-bottom:var(--line-thin);
    }
    .hero-category{
      position:relative;
      padding:58px 0 70px;
      background:
        radial-gradient(circle at 88% 18%, rgba(25,214,197,.25), transparent 23%),
        radial-gradient(circle at 16% 70%, rgba(255,59,122,.2), transparent 28%),
        var(--bg-dark);
      color:var(--cream);
      overflow:hidden;
    }
    .hero-category::after{
      content:"";
      position:absolute;
      right:-30px;top:44px;
      width:210px;height:210px;
      background:linear-gradient(45deg,var(--orange) 25%,transparent 25% 50%,var(--cyan) 50% 75%,transparent 75%);
      background-size:30px 30px;
      opacity:.28;
      transform:rotate(12deg);
    }
    .breadcrumb-pixel{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:18px;
      font-weight:850;
      font-size:14px;
    }
    .breadcrumb-pixel a,.breadcrumb-pixel span{
      border:2px solid var(--ink);
      background:var(--cream);
      color:var(--ink);
      padding:5px 9px;
      box-shadow:3px 3px 0 var(--ink);
    }
    .alert-strip{
      border:var(--line);
      background:var(--orange);
      color:var(--ink);
      box-shadow:var(--shadow);
      padding:12px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:28px;
      font-weight:900;
    }
    .alert-strip strong{color:var(--berry)}
    .blink-dot{
      width:14px;height:14px;
      background:var(--berry);
      border:2px solid var(--ink);
      animation:blink 1s steps(2,end) infinite;
      flex:0 0 auto;
    }
    @keyframes blink{50%{opacity:.25}}
    .hero-panel,.pixel-card,.update-card,.side-card,.plan-card,.form-panel{
      border:var(--line);
      box-shadow:var(--shadow);
      background:var(--cream);
      color:var(--ink);
      border-radius:var(--radius);
    }
    .hero-panel{padding:22px;position:relative;z-index:1}
    .data-board{
      background:var(--cream);
      border:var(--line);
      box-shadow:var(--shadow);
      padding:18px;
      color:var(--ink);
      position:relative;
      z-index:1;
    }
    .board-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      border-bottom:3px dashed var(--ink);
      padding-bottom:12px;
      margin-bottom:14px;
      font-weight:950;
    }
    .rank-item{
      display:grid;
      grid-template-columns:42px 1fr auto;
      gap:12px;
      align-items:center;
      padding:13px 0;
      border-bottom:2px solid rgba(36,23,45,.22);
    }
    .rank-no{
      width:34px;height:34px;
      display:grid;place-items:center;
      background:var(--cyan);
      border:3px solid var(--ink);
      box-shadow:3px 3px 0 var(--ink);
      font-weight:950;
    }
    .rank-status{
      display:inline-flex;
      align-items:center;
      border:2px solid var(--ink);
      padding:3px 8px;
      font-size:13px;
      font-weight:900;
      background:var(--pink);
      white-space:nowrap;
    }
    .btn-pixel,.button.btn-pixel{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      border:var(--line-thin);
      box-shadow:6px 6px 0 var(--ink);
      background:var(--berry);
      color:#fff;
      font-weight:950;
      padding:11px 18px;
      border-radius:0;
      line-height:1.2;
      margin:0;
    }
    .btn-pixel.secondary{
      background:var(--cream);
      color:var(--ink);
    }
    .btn-pixel.cyan{
      background:var(--cyan);
      color:var(--ink);
    }
    .btn-pixel:hover,.btn-pixel:focus,.button.btn-pixel:hover,.button.btn-pixel:focus{
      transform:translate(3px,3px);
      box-shadow:3px 3px 0 var(--ink);
      background:var(--cyan);
      color:var(--ink);
      outline:3px solid rgba(255,240,210,.65);
      outline-offset:3px;
    }
    .button-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
    .filter-bar{
      border:var(--line);
      background:var(--pink);
      box-shadow:var(--shadow-small);
      padding:14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:28px 0;
    }
    .filter-bar .button{
      margin:0;
      border:3px solid var(--ink);
      background:var(--cream);
      color:var(--ink);
      box-shadow:4px 4px 0 var(--ink);
      font-weight:900;
      border-radius:0;
      padding:9px 13px;
    }
    .filter-bar .button.is-active,.filter-bar .button:hover{
      background:var(--cyan);
      color:var(--ink);
      transform:translate(2px,2px);
      box-shadow:2px 2px 0 var(--ink);
    }
    .update-card{
      padding:20px;
      margin-bottom:22px;
      transition:transform var(--speed),box-shadow var(--speed),background var(--speed);
    }
    .update-card:hover{
      transform:translate(-3px,-3px);
      box-shadow:11px 11px 0 var(--ink);
      background:#fff8e8;
    }
    .card-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      margin-bottom:12px;
    }
    .tags{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}
    .tag{
      display:inline-flex;
      align-items:center;
      border:2px solid var(--ink);
      background:var(--cyan);
      padding:3px 8px;
      font-size:13px;
      font-weight:900;
      box-shadow:3px 3px 0 rgba(36,23,45,.45);
    }
    .tag.pink{background:var(--pink)}
    .tag.orange{background:var(--orange)}
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      color:var(--muted);
      font-size:14px;
      font-weight:750;
      border-top:2px dashed rgba(36,23,45,.28);
      padding-top:12px;
      margin-top:14px;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border:3px solid var(--ink);
      background:var(--berry);
      color:#fff;
      padding:5px 10px;
      box-shadow:4px 4px 0 var(--ink);
      font-weight:950;
      white-space:nowrap;
      font-size:13px;
    }
    .status-badge::before{
      content:"";
      width:9px;height:9px;
      background:var(--cyan);
      border:2px solid var(--ink);
    }
    .side-stack{display:grid;gap:22px;position:sticky;top:24px}
    .side-card{padding:18px}
    .side-title{
      margin:-18px -18px 16px;
      padding:12px 15px;
      border-bottom:var(--line-thin);
      background:var(--orange);
      font-weight:950;
    }
    .side-card.pink .side-title{background:var(--berry);color:#fff}
    .side-card.cyan .side-title{background:var(--cyan);color:var(--ink)}
    .check-list{list-style:none;margin:0;padding:0;display:grid;gap:11px}
    .check-list li{
      position:relative;
      padding-left:30px;
      font-weight:720;
    }
    .check-list li::before{
      content:"";
      position:absolute;
      left:0;top:.42em;
      width:16px;height:16px;
      background:var(--cyan);
      border:3px solid var(--ink);
      box-shadow:3px 3px 0 rgba(36,23,45,.35);
    }
    .timeline{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:22px;
      margin-top:28px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:5%;
      right:5%;
      top:42px;
      border-top:5px dashed var(--ink);
      opacity:.75;
    }
    .time-step{
      position:relative;
      z-index:1;
      border:var(--line);
      background:var(--cream);
      box-shadow:var(--shadow-small);
      padding:18px;
      min-height:190px;
    }
    .time-no{
      width:52px;height:52px;
      display:grid;place-items:center;
      border:var(--line-thin);
      background:var(--berry);
      color:#fff;
      box-shadow:4px 4px 0 var(--ink);
      font-weight:950;
      margin-bottom:14px;
      font-size:18px;
    }
    .time-step:nth-child(2) .time-no{background:var(--cyan);color:var(--ink)}
    .time-step:nth-child(3) .time-no{background:var(--orange);color:var(--ink)}
    .time-step:nth-child(4) .time-no{background:var(--pink);color:var(--ink)}
    .highlight-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      margin-top:28px;
    }
    .big-highlight{
      border:var(--line);
      box-shadow:var(--shadow);
      background:var(--orange);
      padding:26px;
      min-height:338px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .big-number{
      font-size:82px;
      line-height:.9;
      font-weight:1000;
      letter-spacing:-.08em;
      text-shadow:5px 5px 0 var(--cream);
    }
    .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .mini-card{
      border:var(--line);
      box-shadow:var(--shadow-small);
      background:var(--cream);
      padding:18px;
      min-height:158px;
    }
    .mini-card:nth-child(2){background:var(--pink)}
    .mini-card:nth-child(3){background:var(--cyan)}
    .mini-card:nth-child(4){background:var(--cream-2)}
    .plans{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:24px;
      margin-top:30px;
    }
    .plan-card{
      position:relative;
      padding:0 20px 22px;
      overflow:hidden;
    }
    .plan-top{
      margin:0 -20px 18px;
      padding:17px 20px;
      background:var(--cream);
      border-bottom:var(--line-thin);
      font-weight:950;
      font-size:20px;
    }
    .plan-card.featured{
      transform:translateY(-8px);
      background:var(--pink);
    }
    .plan-card.featured .plan-top{
      background:var(--berry);
      color:#fff;
    }
    .recommend{
      position:absolute;
      right:12px;
      top:12px;
      border:2px solid var(--ink);
      background:var(--cyan);
      color:var(--ink);
      padding:2px 8px;
      font-weight:950;
      box-shadow:3px 3px 0 var(--ink);
      font-size:13px;
    }
    .form-panel{padding:24px}
    label{
      font-weight:900;
      color:var(--ink);
      margin-bottom:6px;
    }
    input[type="text"],input[type="tel"],select,textarea{
      border:3px solid var(--ink);
      background:#fffdf6;
      box-shadow:4px 4px 0 rgba(36,23,45,.25);
      min-height:48px;
      border-radius:0;
      color:var(--ink);
      margin-bottom:16px;
    }
    textarea{min-height:116px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--cyan);
      box-shadow:5px 5px 0 var(--cyan);
      outline:3px solid rgba(25,214,197,.22);
      background:#fff;
    }
    .accordion{
      background:transparent;
      margin-top:28px;
    }
    .accordion-item{
      margin-bottom:16px;
      border:var(--line-thin);
      box-shadow:var(--shadow-small);
      background:var(--cream);
    }
    .accordion-title{
      border:0!important;
      color:var(--ink)!important;
      font-weight:950;
      font-size:17px;
      padding:18px 48px 18px 18px;
      background:var(--cream);
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--cyan);
      color:var(--ink)!important;
      outline:none;
    }
    .accordion-content{
      border:0!important;
      border-top:3px dashed var(--ink)!important;
      background:#fffaf0;
      color:var(--ink);
      font-size:16px;
      padding:18px;
    }
    .site-footer{
      background:var(--bg-dark);
      color:var(--cream);
      border-top:var(--line);
      padding:58px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .9fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:inline-block;
      border:3px solid var(--cream);
      background:var(--berry);
      color:#fff;
      box-shadow:5px 5px 0 var(--cyan);
      padding:10px 13px;
      font-weight:950;
      margin-bottom:14px;
    }
    .footer-desc{color:#E9DCC8;max-width:460px}
    .footer-title{
      font-weight:950;
      color:var(--cyan);
      margin-bottom:12px;
      font-size:18px;
    }
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:9px}
    .footer-links a{
      color:var(--cream);
      border-bottom:2px solid transparent;
      font-weight:750;
    }
    .footer-links a:hover,.footer-links a:focus{
      color:var(--cyan);
      border-bottom-color:var(--cyan);
      outline:none;
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:2px dashed rgba(255,240,210,.35);
      color:#CDBED8;
      font-size:14px;
    }
    .notice-box{
      border:var(--line);
      background:var(--cyan);
      box-shadow:var(--shadow);
      padding:20px;
    }
    .cta-slab{
      border:var(--line);
      background:linear-gradient(135deg,var(--orange) 0 48%,var(--pink) 48% 100%);
      box-shadow:var(--shadow);
      padding:26px;
      min-height:100%;
    }
    @media (max-width:1024px){
      :root{--side:0}
      .desktop-rail{display:none}
      .content-shell{margin-left:0}
      .mobile-topbar{
        position:sticky;
        top:0;
        z-index:50;
        display:flex;
        align-items:center;
        justify-content:space-between;
        gap:14px;
        min-height:66px;
        padding:10px 18px;
        background:var(--bg-dark);
        color:var(--cream);
        border-bottom:var(--line);
      }
      .mobile-brand{
        font-weight:950;
        line-height:1.15;
        max-width:230px;
      }
      .mobile-panel.is-open{display:block}
      .container-wide{padding:0 22px}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .timeline::before{display:none}
      .highlight-layout{grid-template-columns:1fr}
      .plans{grid-template-columns:1fr}
      .plan-card.featured{transform:none}
      .side-stack{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .section{padding:58px 0}
      .section.compact{padding:42px 0}
      .hero-category{padding:40px 0 54px}
      .alert-strip{align-items:flex-start;flex-direction:column}
      .card-head{flex-direction:column}
      .timeline{grid-template-columns:1fr}
      .mini-grid{grid-template-columns:1fr}
      .rank-item{grid-template-columns:38px 1fr}
      .rank-status{grid-column:2}
      .footer-grid{grid-template-columns:1fr}
      .button-row .btn-pixel{width:100%}
    }
    @media (max-width:520px){
      .container-wide{padding:0 16px}
      h1{font-size:34px}
      h2{font-size:28px}
      .hero-panel,.data-board,.update-card,.side-card,.form-panel,.cta-slab,.notice-box{box-shadow:5px 5px 0 var(--ink)}
      .filter-bar .button{width:100%}
      .big-number{font-size:58px}
      .mobile-brand{font-size:14px}
      .footer-brand{line-height:1.25}
    }