/* roulang page: index */
:root {
      --color-primary: #e85d75;
      --color-primary-dark: #cf415d;
      --color-mint: #73c7b8;
      --color-amber: #f7c977;
      --color-peach: #fff0ea;
      --color-cream: #fff8f5;
      --color-fog: #f6faf8;
      --color-stone: #f4f1ee;
      --color-text: #2e2a2b;
      --color-muted: #7a7073;
      --color-soft: #fffdfb;
      --color-border: rgba(120, 90, 90, .13);
      --shadow-soft: 0 12px 30px rgba(80, 50, 55, .08);
      --shadow-hover: 0 16px 40px rgba(80, 50, 55, .13);
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-pill: 999px;
      --nav-height: 72px;
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--color-text);
      background:
        radial-gradient(circle at 12% 8%, rgba(242, 109, 125, .12), transparent 28%),
        radial-gradient(circle at 90% 18%, rgba(115, 199, 184, .14), transparent 26%),
        linear-gradient(180deg, var(--color-cream) 0%, var(--color-fog) 46%, #fff 100%);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      font-size: 16px;
      line-height: 1.75;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }

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

    button,
    input {
      font: inherit;
    }

    button:focus,
    a:focus,
    input:focus,
    .accordion-title:focus {
      outline: 3px solid rgba(232, 93, 117, .24);
      outline-offset: 3px;
    }

    .site-container {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .site-header {
      position: fixed;
      top: 18px;
      left: 0;
      right: 0;
      z-index: 50;
      pointer-events: none;
    }

    .floating-nav {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
      min-height: var(--nav-height);
      padding: 10px 12px 10px 18px;
      border: 1px solid rgba(255, 255, 255, .72);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, .84);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      pointer-events: auto;
      display: flex;
      align-items: center;
      gap: 16px;
      justify-content: space-between;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 800;
      color: var(--color-text);
      line-height: 1.2;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      background: linear-gradient(135deg, var(--color-primary), #f59a8b);
      box-shadow: 0 10px 22px rgba(232, 93, 117, .22);
      flex: 0 0 auto;
    }

    .brand-text {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 310px;
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 6px;
      margin: 0;
      list-style: none;
      flex: 1;
      justify-content: center;
    }

    .nav-menu a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 0 16px;
      border-radius: var(--radius-pill);
      color: #51484b;
      font-size: 15px;
      font-weight: 650;
      white-space: nowrap;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .11);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: var(--radius-pill);
      color: #fff;
      background: var(--color-primary);
      font-weight: 750;
      box-shadow: 0 10px 20px rgba(232, 93, 117, .20);
      white-space: nowrap;
    }

    .nav-cta:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 14px 24px rgba(232, 93, 117, .28);
    }

    .menu-icon {
      display: none;
      width: 44px;
      height: 44px;
      border: 0;
      border-radius: 50%;
      background: rgba(232, 93, 117, .10);
      cursor: pointer;
    }

    .menu-icon::after {
      background: var(--color-primary-dark);
      box-shadow: 0 7px 0 var(--color-primary-dark), 0 14px 0 var(--color-primary-dark);
      width: 18px;
      left: 13px;
      top: 13px;
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 82px 0;
      position: relative;
    }

    .section.compact {
      padding: 58px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .10);
      border: 1px solid rgba(232, 93, 117, .16);
      border-radius: var(--radius-pill);
      padding: 7px 13px;
      font-size: 13px;
      font-weight: 750;
      margin-bottom: 14px;
    }

    .section-title {
      margin: 0 0 14px;
      font-size: 34px;
      line-height: 1.24;
      font-weight: 800;
      color: var(--color-text);
      letter-spacing: 0;
    }

    .section-copy {
      margin: 0;
      color: var(--color-muted);
      font-size: 17px;
      max-width: 780px;
    }

    .hero {
      min-height: 720px;
      padding: 126px 0 66px;
      display: flex;
      align-items: center;
      position: relative;
      background:
        linear-gradient(135deg, rgba(255, 240, 234, .92), rgba(246, 250, 248, .92)),
        linear-gradient(120deg, rgba(232, 93, 117, .08), rgba(247, 201, 119, .12));
    }

    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      border-radius: 40px;
      transform: rotate(-8deg);
      background: rgba(255, 255, 255, .64);
      border: 1px solid rgba(255, 255, 255, .76);
      box-shadow: var(--shadow-soft);
      pointer-events: none;
    }

    .hero::before {
      width: 280px;
      height: 180px;
      right: 7%;
      top: 142px;
    }

    .hero::after {
      width: 210px;
      height: 150px;
      left: 4%;
      bottom: 90px;
      transform: rotate(9deg);
    }

    .hero-inner {
      position: relative;
      z-index: 1;
    }

    .hero-panel {
      border-radius: 34px;
      padding: 42px;
      background:
        linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 248, 245, .62)),
        radial-gradient(circle at 88% 18%, rgba(115, 199, 184, .18), transparent 28%);
      border: 1px solid rgba(255, 255, 255, .78);
      box-shadow: var(--shadow-soft);
    }

    .hero h1 {
      max-width: 900px;
      margin: 0 0 18px;
      font-size: 50px;
      line-height: 1.15;
      font-weight: 850;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 860px;
      margin: 0 0 26px;
      color: #5d5255;
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-actions,
    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .button.primary-btn,
    .button.secondary-btn {
      border-radius: var(--radius-pill);
      padding: 14px 22px;
      margin: 0;
      font-weight: 750;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
    }

    .button.primary-btn {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 12px 24px rgba(232, 93, 117, .23);
    }

    .button.primary-btn:hover,
    .button.primary-btn:focus {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 30px rgba(232, 93, 117, .30);
    }

    .button.secondary-btn {
      color: var(--color-primary-dark);
      background: rgba(255, 255, 255, .78);
      border: 1px solid rgba(232, 93, 117, .25);
    }

    .button.secondary-btn:hover,
    .button.secondary-btn:focus {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .10);
      border-color: rgba(232, 93, 117, .45);
      transform: translateY(-2px);
    }

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

    .badge-soft,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border-radius: var(--radius-pill);
      padding: 8px 12px;
      color: #64595c;
      background: rgba(255, 255, 255, .76);
      border: 1px solid var(--color-border);
      font-size: 13px;
      font-weight: 700;
    }

    .mini-countdown {
      margin-top: 30px;
      padding: 14px;
      border-radius: 22px;
      background: rgba(255, 255, 255, .76);
      border: 1px solid rgba(120, 90, 90, .10);
    }

    .countdown-label {
      font-weight: 800;
      color: var(--color-text);
      margin-bottom: 8px;
    }

    .countdown-capsules {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .time-pill {
      min-width: 76px;
      padding: 9px 12px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid rgba(232, 93, 117, .16);
      text-align: center;
      box-shadow: 0 8px 18px rgba(80, 50, 55, .06);
    }

    .time-pill strong {
      display: block;
      color: var(--color-primary-dark);
      font-size: 24px;
      line-height: 1;
      font-weight: 850;
    }

    .time-pill span {
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 700;
    }

    .peek-wall {
      margin-top: 34px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      opacity: .98;
    }

    .peek-item {
      min-height: 72px;
      border-radius: 20px;
      background: rgba(255, 255, 255, .68);
      border: 1px solid rgba(255, 255, 255, .78);
      box-shadow: 0 10px 22px rgba(80, 50, 55, .06);
      padding: 14px;
      color: #665c5f;
      font-size: 14px;
      font-weight: 750;
    }

    .alert-strip {
      border-radius: 26px;
      padding: 18px 22px;
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .strip-copy {
      margin: 0;
      color: #5d5255;
      font-weight: 650;
    }

    .strip-grid {
      align-items: center;
      gap: 18px 0;
    }

    .feature-wall {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 18px;
      margin-top: 34px;
    }

    .wall-card {
      position: relative;
      min-height: 220px;
      padding: 24px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .84);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .wall-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(232, 93, 117, .22);
    }

    .wall-card:hover .illustration {
      filter: saturate(1.1) brightness(1.03);
    }

    .wall-card.large {
      grid-column: span 7;
    }

    .wall-card.medium {
      grid-column: span 5;
    }

    .wall-card.small {
      grid-column: span 4;
      min-height: 190px;
    }

    .illustration {
      height: 88px;
      border-radius: 20px;
      margin-bottom: 18px;
      background:
        linear-gradient(135deg, rgba(232, 93, 117, .20), rgba(247, 201, 119, .24)),
        linear-gradient(90deg, rgba(255, 255, 255, .42), transparent);
      position: relative;
      transition: filter .22s ease;
    }

    .illustration.mint {
      background: linear-gradient(135deg, rgba(115, 199, 184, .23), rgba(255, 255, 255, .58));
    }

    .illustration.amber {
      background: linear-gradient(135deg, rgba(247, 201, 119, .28), rgba(232, 93, 117, .12));
    }

    .illustration::after {
      content: attr(data-icon);
      position: absolute;
      right: 18px;
      top: 14px;
      width: 44px;
      height: 44px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, .76);
      color: var(--color-primary-dark);
      font-size: 24px;
      box-shadow: 0 10px 20px rgba(80, 50, 55, .07);
    }

    .wall-card h3,
    .compare-card h3,
    .news-list h3 {
      margin: 0 0 10px;
      font-size: 22px;
      line-height: 1.35;
      font-weight: 800;
    }

    .wall-card p,
    .compare-card p,
    .news-list p {
      margin: 0;
      color: var(--color-muted);
      line-height: 1.75;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .tag:hover {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .10);
    }

    .compare-section {
      background: linear-gradient(180deg, rgba(255, 240, 234, .62), rgba(246, 250, 248, .62));
    }

    .compare-card {
      height: 100%;
      padding: 28px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .86);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      transition: transform .22s ease, box-shadow .22s ease;
    }

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

    .compare-price {
      display: inline-flex;
      align-items: baseline;
      gap: 4px;
      margin: 6px 0 14px;
      color: var(--color-primary-dark);
      font-weight: 850;
      font-size: 34px;
      line-height: 1;
    }

    .compare-price span {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

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

    .check-list li {
      position: relative;
      padding-left: 28px;
      color: #554b4e;
      line-height: 1.65;
    }

    .check-list li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 0;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      color: #fff;
      background: var(--color-mint);
      display: grid;
      place-items: center;
      font-size: 12px;
      font-weight: 900;
    }

    .steps-band {
      margin-top: 34px;
      padding: 22px;
      border-radius: 26px;
      background: rgba(255, 255, 255, .78);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .step-item {
      display: flex;
      gap: 14px;
      align-items: flex-start;
      padding: 12px 6px;
    }

    .step-num {
      width: 42px;
      height: 42px;
      flex: 0 0 auto;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--color-primary);
      font-weight: 850;
      box-shadow: 0 10px 20px rgba(232, 93, 117, .20);
    }

    .step-item strong {
      display: block;
      font-size: 16px;
      margin-bottom: 4px;
    }

    .step-item span {
      display: block;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.55;
    }

    .news-section {
      background: #fffdfb;
    }

    .news-wrap {
      margin-top: 30px;
      align-items: stretch;
    }

    .news-list,
    .recommend-box {
      height: 100%;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      padding: 26px;
    }

    .news-items {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .news-items a {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding: 15px 0;
      border-bottom: 1px solid rgba(120, 90, 90, .10);
      color: #473f41;
      font-weight: 700;
    }

    .news-items li:last-child a {
      border-bottom: 0;
    }

    .news-items a:hover {
      color: var(--color-primary-dark);
      transform: translateX(3px);
    }

    .news-date {
      color: var(--color-muted);
      font-size: 13px;
      white-space: nowrap;
      font-weight: 650;
    }

    .recommend-box {
      background:
        linear-gradient(135deg, rgba(255, 240, 234, .86), rgba(246, 250, 248, .86)),
        #fff;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 18px;
    }

    .metric {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .76);
      border: 1px solid rgba(120, 90, 90, .10);
    }

    .metric strong {
      display: block;
      color: var(--color-primary-dark);
      font-size: 24px;
      line-height: 1.1;
    }

    .metric span {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .trust-strip {
      padding: 32px 0;
      background: rgba(246, 250, 248, .72);
      border-top: 1px solid rgba(120, 90, 90, .08);
      border-bottom: 1px solid rgba(120, 90, 90, .08);
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 0;
      color: #53494c;
      font-weight: 750;
    }

    .trust-icon {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: #fff;
      color: var(--color-primary-dark);
      box-shadow: 0 8px 18px rgba(80, 50, 55, .06);
    }

    .cta-section {
      padding: 78px 0;
    }

    .cta-band {
      border-radius: 32px;
      padding: 34px;
      background:
        linear-gradient(135deg, rgba(232, 93, 117, .14), rgba(247, 201, 119, .20)),
        linear-gradient(180deg, rgba(255, 255, 255, .82), rgba(255, 248, 245, .84));
      border: 1px solid rgba(232, 93, 117, .16);
      box-shadow: var(--shadow-soft);
    }

    .cta-band h2 {
      margin: 0 0 12px;
      font-size: 32px;
      line-height: 1.25;
      font-weight: 850;
    }

    .cta-band p {
      margin: 0;
      color: #665c5f;
    }

    .cta-flags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }

    .faq-section {
      background: linear-gradient(180deg, #fff, var(--color-fog));
    }

    .accordion {
      margin-top: 30px;
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 12px;
      border-radius: 20px;
      overflow: hidden;
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: 0 10px 22px rgba(80, 50, 55, .055);
    }

    .accordion-title {
      border: 0;
      color: var(--color-text);
      font-size: 17px;
      font-weight: 800;
      padding: 20px 54px 20px 22px;
      background: #fff;
      line-height: 1.45;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .06);
    }

    .accordion-title::before {
      right: 22px;
      color: var(--color-primary-dark);
      font-size: 24px;
      margin-top: -14px;
    }

    .accordion-content {
      border: 0;
      border-top: 3px solid rgba(232, 93, 117, .18);
      padding: 18px 22px 22px;
      color: var(--color-muted);
      line-height: 1.8;
      background: #fffdfb;
    }

    .site-footer {
      padding: 56px 0 28px;
      background: #f4f1ee;
      color: #5b5154;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 850;
      color: var(--color-text);
      margin-bottom: 14px;
    }

    .footer-brand .brand-mark {
      width: 40px;
      height: 40px;
    }

    .footer-title {
      margin: 0 0 14px;
      color: var(--color-text);
      font-size: 16px;
      font-weight: 850;
    }

    .footer-copy {
      max-width: 520px;
      margin: 0;
      color: #6e6467;
      line-height: 1.8;
    }

    .footer-links {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .footer-links a {
      color: #655b5e;
      font-weight: 700;
    }

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

    .footer-bottom {
      margin-top: 34px;
      padding-top: 20px;
      border-top: 1px solid rgba(120, 90, 90, .12);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: #7a7073;
      font-size: 14px;
    }

    @media screen and (max-width: 1024px) {
      .brand-text {
        max-width: 220px;
      }

      .nav-menu a {
        padding: 0 12px;
      }

      .hero h1 {
        font-size: 42px;
      }

      .wall-card.large,
      .wall-card.medium {
        grid-column: span 6;
      }

      .wall-card.small {
        grid-column: span 6;
      }
    }

    @media screen and (max-width: 768px) {
      .site-header {
        top: 12px;
      }

      .floating-nav {
        border-radius: 28px;
        min-height: 62px;
        flex-wrap: wrap;
        padding: 9px 10px 9px 14px;
      }

      .brand-text {
        max-width: calc(100vw - 170px);
      }

      .menu-icon {
        display: inline-block;
        order: 3;
      }

      .nav-cta {
        display: none;
      }

      .nav-menu {
        display: none;
        width: 100%;
        order: 5;
        flex: 0 0 100%;
        padding: 8px 0 3px;
        justify-content: flex-start;
        overflow-x: auto;
        scrollbar-width: none;
      }

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

      .nav-menu::-webkit-scrollbar {
        display: none;
      }

      .nav-menu a {
        min-height: 38px;
        font-size: 14px;
      }

      .hero {
        min-height: auto;
        padding: 108px 0 48px;
      }

      .hero-panel {
        padding: 28px 20px;
        border-radius: 28px;
      }

      .hero h1 {
        font-size: 34px;
        line-height: 1.22;
      }

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

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

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

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

      .section {
        padding: 58px 0;
      }

      .section-title {
        font-size: 28px;
      }

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

      .wall-card.large,
      .wall-card.medium,
      .wall-card.small {
        grid-column: auto;
      }

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

      .news-items a {
        flex-direction: column;
        gap: 4px;
      }

      .cta-band {
        padding: 26px 20px;
        border-radius: 26px;
      }

      .footer-bottom {
        display: block;
      }
    }

    @media screen and (max-width: 520px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

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

      .brand-text {
        max-width: calc(100vw - 146px);
        font-size: 14px;
      }

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

      .section-copy {
        font-size: 16px;
      }

      .time-pill {
        flex: 1 1 calc(50% - 8px);
        min-width: 0;
      }

      .peek-wall {
        grid-template-columns: 1fr;
      }

      .strip-copy {
        font-size: 15px;
      }

      .wall-card,
      .compare-card,
      .news-list,
      .recommend-box {
        padding: 20px;
      }
    }

/* roulang page: category2 */
:root {
      --color-primary: #e85d75;
      --color-primary-dark: #cf435e;
      --color-mint: #73c7b8;
      --color-gold: #f7c977;
      --color-peach: #fff0ea;
      --color-cream: #fff8f5;
      --color-green-bg: #f6faf8;
      --color-gray-bg: #f4f1ee;
      --color-text: #2e2a2b;
      --color-muted: #7a7073;
      --color-soft: #fffdfb;
      --color-border: rgba(120, 90, 90, .12);
      --shadow-soft: 0 12px 30px rgba(80, 50, 55, .08);
      --shadow-hover: 0 16px 40px rgba(80, 50, 55, .13);
      --radius-sm: 14px;
      --radius-md: 18px;
      --radius-lg: 24px;
      --radius-pill: 999px;
      --nav-height: 72px;
      --font-main: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK 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% 12%, rgba(247, 201, 119, .18), transparent 28%),
        radial-gradient(circle at 86% 18%, rgba(115, 199, 184, .18), transparent 26%),
        linear-gradient(180deg, var(--color-cream) 0%, #ffffff 44%, var(--color-green-bg) 100%);
      line-height: 1.75;
      font-size: 16px;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

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

    button,
    input {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(232, 93, 117, .28);
      outline-offset: 3px;
    }

    .site-container {
      width: min(1180px, calc(100% - 32px));
      margin: 0 auto;
    }

    .site-header {
      position: fixed;
      top: 18px;
      left: 0;
      right: 0;
      z-index: 50;
      pointer-events: none;
    }

    .floating-nav {
      width: min(1180px, calc(100% - 32px));
      min-height: var(--nav-height);
      margin: 0 auto;
      padding: 10px 12px 10px 18px;
      display: flex;
      align-items: center;
      gap: 14px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, .84);
      border: 1px solid rgba(255, 255, 255, .78);
      box-shadow: 0 12px 36px rgba(80, 50, 55, .10);
      backdrop-filter: blur(14px);
      pointer-events: auto;
    }

    .brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--color-text);
      min-width: 0;
    }

    .brand {
      flex: 0 1 auto;
    }

    .brand-mark {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 34px;
      min-width: 44px;
      padding: 0 10px;
      border-radius: var(--radius-pill);
      background: linear-gradient(135deg, var(--color-primary), #f58a97);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 18px rgba(232, 93, 117, .22);
    }

    .brand-text {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 300px;
      font-size: 16px;
    }

    .nav-menu {
      list-style: none;
      margin: 0 auto;
      padding: 0;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .nav-menu a {
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 16px;
      border-radius: var(--radius-pill);
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .10);
    }

    .nav-cta,
    .btn-primary,
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 13px 22px;
      border-radius: var(--radius-pill);
      font-weight: 800;
      line-height: 1.2;
      cursor: pointer;
      white-space: nowrap;
    }

    .nav-cta,
    .btn-primary {
      background: var(--color-primary);
      color: #fff;
      border: 1px solid var(--color-primary);
      box-shadow: 0 12px 22px rgba(232, 93, 117, .22);
    }

    .nav-cta:hover,
    .btn-primary:hover {
      background: var(--color-primary-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 16px 28px rgba(232, 93, 117, .30);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, .72);
      color: var(--color-primary-dark);
      border: 1px solid rgba(232, 93, 117, .30);
    }

    .btn-secondary:hover {
      background: rgba(232, 93, 117, .10);
      color: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-soft);
    }

    .menu-icon {
      display: none;
      width: 44px;
      height: 44px;
      margin-left: auto;
      border: 0;
      border-radius: 50%;
      background: rgba(232, 93, 117, .10);
      position: relative;
      cursor: pointer;
    }

    .menu-icon::before,
    .menu-icon::after {
      content: "";
      position: absolute;
      left: 13px;
      right: 13px;
      height: 2px;
      background: var(--color-primary-dark);
      border-radius: 2px;
      transition: transform .2s ease, top .2s ease;
    }

    .menu-icon::before {
      top: 16px;
      box-shadow: 0 7px 0 var(--color-primary-dark);
    }

    .menu-icon::after {
      top: 30px;
    }

    .page-main {
      padding-top: 116px;
    }

    .section {
      padding: 64px 0;
    }

    .section.tight {
      padding: 42px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: var(--radius-pill);
      background: rgba(115, 199, 184, .14);
      color: #347f73;
      font-weight: 800;
      font-size: 13px;
      line-height: 1.3;
      margin-bottom: 16px;
    }

    .breadcrumb-line {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      color: var(--color-muted);
      font-size: 14px;
      margin-bottom: 14px;
    }

    .breadcrumb-line a {
      color: var(--color-primary-dark);
      font-weight: 700;
    }

    .breadcrumb-line span {
      color: var(--color-muted);
    }

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

    h1 {
      font-size: 48px;
      line-height: 1.14;
      font-weight: 800;
      letter-spacing: 0;
      margin-bottom: 18px;
      max-width: 780px;
    }

    h2 {
      font-size: 32px;
      line-height: 1.24;
      font-weight: 800;
      letter-spacing: 0;
      margin-bottom: 14px;
    }

    h3 {
      font-size: 21px;
      line-height: 1.34;
      font-weight: 800;
      letter-spacing: 0;
      margin-bottom: 10px;
    }

    .lead {
      font-size: 18px;
      color: var(--color-muted);
      line-height: 1.85;
      max-width: 760px;
      margin-bottom: 24px;
    }

    .hero-guide {
      padding: 34px 0 52px;
    }

    .hero-panel {
      position: relative;
      padding: 38px;
      border-radius: 30px;
      background:
        linear-gradient(135deg, rgba(255, 240, 234, .92), rgba(246, 250, 248, .96)),
        #fff;
      border: 1px solid rgba(255, 255, 255, .86);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      right: -70px;
      top: -80px;
      width: 220px;
      height: 220px;
      border-radius: 42px;
      background: rgba(247, 201, 119, .24);
      transform: rotate(18deg);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .coupon-wall {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 16px;
    }

    .guide-ticket {
      position: relative;
      padding: 26px;
      border-radius: 26px;
      background: #fff;
      border: 1px solid rgba(232, 93, 117, .16);
      box-shadow: 0 14px 32px rgba(80, 50, 55, .10);
      overflow: hidden;
    }

    .guide-ticket::before,
    .guide-ticket::after {
      content: "";
      position: absolute;
      top: 50%;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--color-peach);
      border: 1px solid rgba(232, 93, 117, .12);
      transform: translateY(-50%);
    }

    .guide-ticket::before {
      left: -14px;
    }

    .guide-ticket::after {
      right: -14px;
    }

    .ticket-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 16px;
    }

    .ticket-label {
      display: inline-flex;
      padding: 7px 12px;
      border-radius: var(--radius-pill);
      background: rgba(232, 93, 117, .10);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
    }

    .ticket-code {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .ticket-title {
      font-size: 28px;
      font-weight: 800;
      line-height: 1.22;
      margin-bottom: 12px;
    }

    .ticket-desc {
      color: var(--color-muted);
      margin-bottom: 18px;
    }

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

    .mini-coupon {
      padding: 18px;
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, .72);
      border: 1px solid var(--color-border);
      box-shadow: 0 10px 24px rgba(80, 50, 55, .06);
    }

    .mini-coupon strong {
      display: block;
      font-size: 18px;
      margin-bottom: 6px;
    }

    .mini-coupon span {
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.55;
    }

    .badge-row,
    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 12px;
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.3;
      border: 1px solid var(--color-border);
      background: rgba(255, 255, 255, .72);
      color: var(--color-muted);
    }

    .badge.primary,
    .tag.primary {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, .10);
      border-color: rgba(232, 93, 117, .18);
    }

    .callout.compliance-callout {
      margin: 0;
      padding: 28px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid rgba(115, 199, 184, .26);
      box-shadow: var(--shadow-soft);
    }

    .callout-title {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
      font-weight: 800;
      font-size: 22px;
    }

    .callout-icon {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(115, 199, 184, .16);
      color: #347f73;
      font-weight: 900;
    }

    .notice-list {
      list-style: none;
      padding: 0;
      margin: 16px 0 0;
      display: grid;
      gap: 12px;
    }

    .notice-list li {
      padding-left: 28px;
      position: relative;
      color: var(--color-muted);
    }

    .notice-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .62em;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--color-mint);
      box-shadow: 0 0 0 5px rgba(115, 199, 184, .14);
    }

    .steps-section {
      background: linear-gradient(180deg, rgba(255, 248, 245, .5), rgba(246, 250, 248, .85));
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-head p {
      color: var(--color-muted);
      max-width: 600px;
      margin-bottom: 0;
    }

    .timeline {
      position: relative;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 50%;
      top: 32px;
      bottom: 32px;
      width: 2px;
      background: linear-gradient(180deg, rgba(232, 93, 117, .18), rgba(115, 199, 184, .28));
    }

    .step-card {
      position: relative;
      padding: 24px;
      min-height: 190px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .86);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .step-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(232, 93, 117, .22);
    }

    .step-num {
      width: 48px;
      height: 48px;
      border-radius: 17px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      background: linear-gradient(135deg, rgba(232, 93, 117, .14), rgba(247, 201, 119, .24));
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: 16px;
    }

    .step-card p {
      margin-bottom: 0;
      color: var(--color-muted);
    }

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

    .compare-card {
      padding: 28px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .compare-card.good {
      border-color: rgba(115, 199, 184, .28);
    }

    .compare-card.careful {
      border-color: rgba(232, 93, 117, .24);
    }

    .compare-card h3 {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .compare-pill {
      display: inline-flex;
      width: 34px;
      height: 34px;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      font-size: 16px;
      font-weight: 900;
    }

    .good .compare-pill {
      background: rgba(115, 199, 184, .16);
      color: #347f73;
    }

    .careful .compare-pill {
      background: rgba(232, 93, 117, .12);
      color: var(--color-primary-dark);
    }

    .compare-list {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 13px;
    }

    .compare-list li {
      padding: 14px 16px;
      border-radius: var(--radius-sm);
      background: rgba(246, 250, 248, .86);
      color: var(--color-muted);
      border: 1px solid rgba(120, 90, 90, .08);
    }

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

    .illustration-card,
    .privacy-card {
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .86);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .illustration-card {
      min-height: 310px;
      display: grid;
      grid-template-columns: 1fr 1fr;
    }

    .abstract-visual {
      min-height: 240px;
      background:
        linear-gradient(135deg, rgba(232, 93, 117, .16), rgba(247, 201, 119, .22)),
        linear-gradient(45deg, #fff, rgba(115, 199, 184, .18));
      position: relative;
      overflow: hidden;
    }

    .abstract-visual::before,
    .abstract-visual::after {
      content: "";
      position: absolute;
      border-radius: 28px;
      background: rgba(255, 255, 255, .58);
      border: 1px solid rgba(255, 255, 255, .78);
    }

    .abstract-visual::before {
      width: 150px;
      height: 88px;
      left: 34px;
      top: 48px;
      transform: rotate(-8deg);
    }

    .abstract-visual::after {
      width: 118px;
      height: 118px;
      right: 34px;
      bottom: 42px;
      border-radius: 34px;
      transform: rotate(12deg);
    }

    .visual-alt {
      position: absolute;
      left: 22px;
      bottom: 20px;
      z-index: 1;
      padding: 8px 12px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, .72);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
    }

    .illustration-content,
    .privacy-card {
      padding: 28px;
    }

    .privacy-card {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 18px;
    }

    .privacy-score {
      display: flex;
      align-items: baseline;
      gap: 10px;
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .privacy-score strong {
      font-size: 46px;
      line-height: 1;
    }

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

    .accordion {
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 14px;
      border-radius: var(--radius-md);
      overflow: hidden;
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: 0 8px 22px rgba(80, 50, 55, .06);
    }

    .accordion-title {
      border: 0 !important;
      padding: 20px 54px 20px 22px;
      color: var(--color-text);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.45;
      background: #fff;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: rgba(232, 93, 117, .06);
      color: var(--color-primary-dark);
    }

    .accordion-title::before {
      right: 22px;
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .accordion-content {
      border: 0 !important;
      padding: 0 22px 22px;
      color: var(--color-muted);
      line-height: 1.8;
      background: linear-gradient(90deg, rgba(232, 93, 117, .08), transparent 5px), #fff;
    }

    .cta-band {
      border-radius: 30px;
      padding: 34px;
      background: linear-gradient(135deg, rgba(255, 230, 224, .96), rgba(255, 246, 220, .90));
      border: 1px solid rgba(255, 255, 255, .84);
      box-shadow: var(--shadow-soft);
    }

    .cta-band p {
      color: var(--color-muted);
      margin-bottom: 0;
    }

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

    .guide-form {
      margin-top: 22px;
      display: flex;
      gap: 12px;
      align-items: center;
      flex-wrap: wrap;
    }

    .guide-form input {
      flex: 1 1 250px;
      min-height: 50px;
      border-radius: 16px;
      border: 1px solid var(--color-border);
      background: rgba(255, 255, 255, .78);
      box-shadow: none;
      padding: 0 16px;
      color: var(--color-text);
    }

    .guide-form input:focus {
      border-color: rgba(232, 93, 117, .52);
      box-shadow: 0 0 0 4px rgba(232, 93, 117, .10);
    }

    .form-note {
      width: 100%;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.55;
      margin: 0;
    }

    .site-footer {
      padding: 58px 0 26px;
      background: linear-gradient(180deg, #f7f2f1, #f6faf8);
      border-top: 1px solid rgba(120, 90, 90, .10);
    }

    .footer-brand {
      font-size: 18px;
      margin-bottom: 16px;
    }

    .footer-copy {
      color: var(--color-muted);
      max-width: 620px;
      margin-bottom: 0;
    }

    .footer-title {
      font-size: 16px;
      margin-bottom: 14px;
    }

    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 10px;
      color: var(--color-muted);
    }

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

    .footer-bottom {
      margin-top: 34px;
      padding-top: 20px;
      border-top: 1px solid rgba(120, 90, 90, .10);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: var(--color-muted);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      .brand-text {
        max-width: 210px;
      }

      .nav-menu a {
        padding: 0 12px;
      }

      h1 {
        font-size: 40px;
      }

      .hero-panel {
        padding: 30px;
      }

      .timeline::before {
        display: none;
      }

      .info-wall,
      .illustration-card {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 820px) {
      .site-header {
        top: 12px;
      }

      .floating-nav {
        min-height: 64px;
        border-radius: 28px;
        align-items: center;
        flex-wrap: wrap;
        padding: 10px 12px;
      }

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

      .nav-menu,
      .nav-cta {
        display: none;
      }

      .floating-nav.menu-open .nav-menu,
      .floating-nav.menu-open .nav-cta {
        display: flex;
      }

      .floating-nav.menu-open .nav-menu {
        width: 100%;
        order: 5;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 8px 0 2px;
      }

      .floating-nav.menu-open .nav-menu a {
        width: 100%;
        justify-content: center;
      }

      .floating-nav.menu-open .nav-cta {
        width: 100%;
        order: 6;
        margin-top: 4px;
      }

      .page-main {
        padding-top: 96px;
      }

      .section {
        padding: 48px 0;
      }

      .section-head {
        display: block;
      }

      .section-head p {
        margin-top: 10px;
      }

      .compare-grid,
      .mini-coupons {
        grid-template-columns: 1fr;
      }

      .cta-actions {
        justify-content: flex-start;
        margin-top: 20px;
      }
    }

    @media (max-width: 560px) {
      .site-container {
        width: min(100% - 22px, 1180px);
      }

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

      .brand-mark {
        min-width: 40px;
        height: 32px;
        font-size: 12px;
      }

      h1 {
        font-size: 32px;
        line-height: 1.2;
      }

      h2 {
        font-size: 25px;
      }

      h3 {
        font-size: 19px;
      }

      .lead {
        font-size: 16px;
      }

      .hero-panel,
      .cta-band,
      .compare-card,
      .callout.compliance-callout,
      .illustration-content,
      .privacy-card,
      .guide-ticket {
        padding: 22px;
      }

      .ticket-title {
        font-size: 24px;
      }

      .btn-primary,
      .btn-secondary,
      .nav-cta {
        width: 100%;
        white-space: normal;
        text-align: center;
      }

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

      .guide-form input {
        flex-basis: 100%;
      }

      .privacy-score strong {
        font-size: 38px;
      }

      .footer-bottom {
        display: grid;
      }
    }

/* roulang page: category1 */
:root {
      --color-primary: #e85d75;
      --color-primary-dark: #cf4861;
      --color-primary-soft: #ffe6eb;
      --color-mint: #73c7b8;
      --color-mint-soft: #e7f7f3;
      --color-gold: #f7c977;
      --color-gold-soft: #fff4d7;
      --color-bg: #fff8f5;
      --color-bg-alt: #f6faf8;
      --color-panel: rgba(255, 255, 255, 0.86);
      --color-text: #2e2a2b;
      --color-muted: #7a7073;
      --color-border: rgba(120, 90, 90, 0.14);
      --shadow-soft: 0 12px 30px rgba(80, 50, 55, 0.08);
      --shadow-hover: 0 16px 40px rgba(80, 50, 55, 0.13);
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-pill: 999px;
      --container: 1180px;
      --nav-height: 72px;
      --focus: 0 0 0 4px rgba(232, 93, 117, 0.18);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--color-text);
      background:
        radial-gradient(circle at 12% 10%, rgba(255, 230, 235, 0.9), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(231, 247, 243, 0.95), transparent 28%),
        linear-gradient(180deg, var(--color-bg) 0%, #ffffff 45%, var(--color-bg-alt) 100%);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      font-size: 16px;
      line-height: 1.75;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: none;
      box-shadow: var(--focus);
    }

    .site-container {
      width: min(calc(100% - 32px), var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 16px;
      z-index: 50;
      padding: 16px 0 0;
      pointer-events: none;
    }

    .floating-nav {
      width: min(calc(100% - 32px), var(--container));
      min-height: var(--nav-height);
      margin: 0 auto;
      padding: 10px 12px 10px 16px;
      display: flex;
      align-items: center;
      gap: 16px;
      border: 1px solid rgba(255, 255, 255, 0.78);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.84);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      box-shadow: 0 12px 30px rgba(80, 50, 55, 0.09);
      pointer-events: auto;
    }

    .brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--color-text);
      line-height: 1.25;
    }

    .brand {
      flex: 0 0 auto;
      max-width: 360px;
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 32px;
      border-radius: var(--radius-pill);
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), #f28b82);
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 8px 18px rgba(232, 93, 117, 0.22);
      white-space: nowrap;
    }

    .brand-text {
      display: block;
      font-size: 15px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .nav-menu {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1 1 auto;
    }

    .nav-menu a {
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 16px;
      border-radius: var(--radius-pill);
      color: #5f5659;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, 0.11);
    }

    .nav-cta,
    .button.primary-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 14px 22px;
      border-radius: var(--radius-pill);
      border: 1px solid transparent;
      background: var(--color-primary);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      line-height: 1;
      box-shadow: 0 10px 22px rgba(232, 93, 117, 0.24);
    }

    .nav-cta:hover,
    .button.primary-action:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 14px 28px rgba(232, 93, 117, 0.3);
    }

    .button.secondary-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 13px 20px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(232, 93, 117, 0.35);
      background: rgba(255, 255, 255, 0.78);
      color: var(--color-primary-dark);
      font-size: 14px;
      font-weight: 800;
      line-height: 1;
    }

    .button.secondary-action:hover {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, 0.1);
      transform: translateY(-2px);
    }

    .menu-icon {
      display: none;
      width: 42px;
      height: 42px;
      border: 0;
      border-radius: 50%;
      background: rgba(232, 93, 117, 0.1);
      position: relative;
      flex: 0 0 auto;
    }

    .menu-icon::before,
    .menu-icon::after {
      content: "";
      position: absolute;
      left: 12px;
      width: 18px;
      height: 2px;
      border-radius: 2px;
      background: var(--color-primary-dark);
      transition: transform 0.2s ease, top 0.2s ease;
    }

    .menu-icon::before {
      top: 16px;
    }

    .menu-icon::after {
      top: 24px;
    }

    .menu-icon.is-open::before {
      top: 21px;
      transform: rotate(45deg);
    }

    .menu-icon.is-open::after {
      top: 21px;
      transform: rotate(-45deg);
    }

    main {
      padding-top: 26px;
    }

    .section {
      padding: 68px 0;
    }

    .section.compact {
      padding: 42px 0;
    }

    .page-hero {
      padding: 54px 0 44px;
    }

    .breadcrumb-line {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 9px;
      margin-bottom: 18px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .breadcrumb-line a {
      color: var(--color-primary-dark);
      border-bottom: 1px solid rgba(232, 93, 117, 0.25);
    }

    .breadcrumb-line span {
      color: var(--color-muted);
    }

    .hero-panel {
      padding: 34px;
      border: 1px solid var(--color-border);
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.78);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      position: relative;
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      right: -50px;
      top: -70px;
      width: 220px;
      height: 220px;
      border-radius: 36px;
      background: linear-gradient(135deg, rgba(255, 230, 235, 0.9), rgba(231, 247, 243, 0.7));
      transform: rotate(14deg);
      z-index: 0;
    }

    .hero-content,
    .hero-side {
      position: relative;
      z-index: 1;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 13px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(232, 93, 117, 0.18);
      background: rgba(255, 230, 235, 0.72);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.35;
    }

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

    h1 {
      max-width: 760px;
      margin-bottom: 18px;
      color: var(--color-text);
      font-size: 46px;
      line-height: 1.16;
      font-weight: 800;
      letter-spacing: 0;
    }

    h2 {
      margin-bottom: 14px;
      color: var(--color-text);
      font-size: 32px;
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: 0;
    }

    h3 {
      margin-bottom: 10px;
      color: var(--color-text);
      font-size: 21px;
      line-height: 1.35;
      font-weight: 800;
      letter-spacing: 0;
    }

    .lead {
      max-width: 760px;
      margin-bottom: 22px;
      color: #5f5659;
      font-size: 18px;
      line-height: 1.85;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 34px;
      padding: 8px 13px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(120, 90, 90, 0.1);
      background: rgba(255, 255, 255, 0.78);
      color: #5f5659;
      font-size: 13px;
      font-weight: 800;
      line-height: 1.3;
      transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
    }

    .tag:hover,
    .tag.active {
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      transform: translateY(-1px);
    }

    .status-strip {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .status-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 14px 16px;
      border: 1px solid rgba(120, 90, 90, 0.1);
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.72);
    }

    .status-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      background: var(--color-mint-soft);
      color: #24796d;
      font-weight: 900;
      flex: 0 0 auto;
    }

    .status-item strong {
      display: block;
      margin-bottom: 2px;
      font-size: 15px;
      line-height: 1.35;
    }

    .status-item span {
      display: block;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .section-head {
      max-width: 780px;
      margin-bottom: 28px;
    }

    .section-head p {
      margin-bottom: 0;
      color: var(--color-muted);
      font-size: 17px;
      line-height: 1.8;
    }

    .content-grid {
      align-items: flex-start;
    }

    .entry-card {
      height: 100%;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, 0.86);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    }

    .entry-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(232, 93, 117, 0.22);
    }

    .cover-art {
      min-height: 142px;
      padding: 20px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      background:
        linear-gradient(135deg, rgba(255, 230, 235, 0.96), rgba(231, 247, 243, 0.82)),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.3) 0, rgba(255,255,255,0.3) 8px, transparent 8px, transparent 16px);
    }

    .cover-art.gold {
      background:
        linear-gradient(135deg, rgba(255, 244, 215, 0.98), rgba(255, 230, 235, 0.75)),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.34) 8px, transparent 8px, transparent 16px);
    }

    .cover-art.mint {
      background:
        linear-gradient(135deg, rgba(231, 247, 243, 1), rgba(255, 244, 215, 0.78)),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.34) 8px, transparent 8px, transparent 16px);
    }

    .cover-art.rose {
      background:
        linear-gradient(135deg, rgba(255, 230, 235, 1), rgba(255, 248, 245, 0.84)),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.34) 8px, transparent 8px, transparent 16px);
    }

    .art-symbol {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 58px;
      height: 58px;
      border-radius: 19px;
      background: rgba(255, 255, 255, 0.74);
      color: var(--color-primary-dark);
      font-size: 26px;
      font-weight: 900;
      box-shadow: 0 8px 20px rgba(80, 50, 55, 0.08);
    }

    .art-note {
      padding: 7px 11px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.78);
      color: #5f5659;
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
    }

    .entry-body {
      padding: 24px;
    }

    .entry-body p {
      margin-bottom: 18px;
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.75;
    }

    .mini-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 14px;
    }

    .mini-tags span {
      padding: 5px 9px;
      border-radius: var(--radius-pill);
      background: var(--color-bg-alt);
      color: #63595c;
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      color: var(--color-primary-dark);
      font-size: 14px;
      font-weight: 900;
    }

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

    .side-panel {
      position: sticky;
      top: 108px;
      padding: 24px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, 0.84);
      box-shadow: var(--shadow-soft);
    }

    .side-panel p {
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.75;
    }

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

    .safe-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #5f5659;
      font-size: 14px;
      line-height: 1.6;
    }

    .safe-list li::before {
      content: "✓";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 22px;
      margin-top: 2px;
      border-radius: 50%;
      background: var(--color-mint-soft);
      color: #24796d;
      font-size: 12px;
      font-weight: 900;
      flex: 0 0 auto;
    }

    .steps-band {
      border-top: 1px solid rgba(120, 90, 90, 0.08);
      border-bottom: 1px solid rgba(120, 90, 90, 0.08);
      background: linear-gradient(90deg, rgba(255, 230, 235, 0.62), rgba(231, 247, 243, 0.64), rgba(255, 244, 215, 0.54));
    }

    .step-card {
      height: 100%;
      padding: 24px;
      border: 1px solid rgba(120, 90, 90, 0.1);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, 0.74);
      box-shadow: 0 10px 24px rgba(80, 50, 55, 0.06);
    }

    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      margin-bottom: 14px;
      border-radius: 16px;
      background: var(--color-primary);
      color: #fff;
      font-weight: 900;
      box-shadow: 0 8px 18px rgba(232, 93, 117, 0.2);
    }

    .step-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.7;
    }

    .notice-wall {
      padding: 30px;
      border: 1px solid rgba(120, 90, 90, 0.1);
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.72);
      box-shadow: var(--shadow-soft);
    }

    .notice-wall .callout {
      margin: 0;
      padding: 22px;
      border: 0;
      border-radius: var(--radius-md);
      background: var(--color-bg-alt);
      color: #5f5659;
    }

    .notice-wall .callout.warning-soft {
      background: var(--color-gold-soft);
    }

    .notice-wall .callout.rose-soft {
      background: var(--color-primary-soft);
    }

    .faq-section {
      background: linear-gradient(180deg, rgba(255, 248, 245, 0.6), rgba(246, 250, 248, 0.95));
    }

    .accordion {
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid rgba(120, 90, 90, 0.12);
      border-radius: 20px;
      background: rgba(255, 255, 255, 0.86);
      box-shadow: 0 8px 22px rgba(80, 50, 55, 0.06);
      overflow: hidden;
    }

    .accordion-title {
      border: 0;
      padding: 19px 58px 19px 22px;
      color: var(--color-text);
      font-size: 16px;
      font-weight: 900;
      line-height: 1.55;
      background: transparent;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--color-primary-dark);
      background: rgba(232, 93, 117, 0.07);
    }

    .accordion-title::before {
      right: 22px;
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .accordion-content {
      border: 0;
      padding: 0 22px 22px;
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.8;
      background: transparent;
      border-left: 4px solid rgba(232, 93, 117, 0.38);
    }

    .cta-band {
      padding: 34px;
      border: 1px solid rgba(232, 93, 117, 0.16);
      border-radius: 30px;
      background: linear-gradient(135deg, rgba(255, 230, 235, 0.94), rgba(255, 244, 215, 0.72), rgba(231, 247, 243, 0.68));
      box-shadow: var(--shadow-soft);
    }

    .cta-band p {
      margin-bottom: 0;
      color: #655b5e;
      font-size: 17px;
      line-height: 1.8;
    }

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

    .site-footer {
      padding: 58px 0 26px;
      background: #f4f1ee;
      border-top: 1px solid rgba(120, 90, 90, 0.1);
    }

    .footer-brand {
      margin-bottom: 14px;
      font-size: 18px;
    }

    .footer-copy {
      max-width: 620px;
      margin-bottom: 0;
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.8;
    }

    .footer-title {
      margin-bottom: 14px;
      font-size: 16px;
      color: var(--color-text);
    }

    .footer-links {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 9px;
    }

    .footer-links a,
    .footer-links span {
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.55;
    }

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

    .footer-bottom {
      margin-top: 34px;
      padding-top: 20px;
      border-top: 1px solid rgba(120, 90, 90, 0.12);
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      color: #8a8083;
      font-size: 13px;
      line-height: 1.5;
    }

    @media (max-width: 1024px) {
      .floating-nav {
        gap: 10px;
      }

      .brand {
        max-width: 280px;
      }

      .nav-menu a {
        padding: 0 11px;
      }

      h1 {
        font-size: 40px;
      }

      .side-panel {
        position: static;
        margin-top: 24px;
      }

      .cta-actions {
        justify-content: flex-start;
        margin-top: 20px;
      }
    }

    @media (max-width: 768px) {
      .site-header {
        top: 10px;
        padding-top: 10px;
      }

      .floating-nav {
        width: min(calc(100% - 20px), var(--container));
        min-height: 62px;
        padding: 9px 10px 9px 12px;
        flex-wrap: wrap;
        border-radius: 28px;
      }

      .brand {
        min-width: 0;
        flex: 1 1 calc(100% - 56px);
      }

      .brand-text {
        max-width: 100%;
        font-size: 14px;
      }

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

      .nav-menu {
        display: none;
        width: 100%;
        order: 5;
        flex-direction: column;
        align-items: stretch;
        padding: 8px 0 4px;
      }

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

      .nav-menu a {
        width: 100%;
        justify-content: center;
      }

      .nav-cta {
        display: none;
      }

      main {
        padding-top: 18px;
      }

      .page-hero {
        padding: 32px 0 34px;
      }

      .hero-panel {
        padding: 24px 20px;
        border-radius: 24px;
      }

      h1 {
        font-size: 34px;
        line-height: 1.2;
      }

      h2 {
        font-size: 27px;
      }

      .lead {
        font-size: 16px;
      }

      .section {
        padding: 50px 0;
      }

      .section.compact {
        padding: 34px 0;
      }

      .notice-wall,
      .cta-band {
        padding: 22px;
        border-radius: 24px;
      }

      .button.primary-action,
      .button.secondary-action {
        width: 100%;
        white-space: normal;
        text-align: center;
      }

      .footer-bottom {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .site-container {
        width: min(calc(100% - 22px), var(--container));
      }

      .brand-mark {
        width: 38px;
        height: 30px;
        font-size: 12px;
      }

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

      h1 {
        font-size: 31px;
      }

      h2 {
        font-size: 24px;
      }

      h3 {
        font-size: 19px;
      }

      .entry-body {
        padding: 20px;
      }

      .cover-art {
        min-height: 126px;
      }

      .breadcrumb-line {
        font-size: 13px;
      }

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