/* roulang page: index */
:root {
      --color-primary: #e53935;
      --color-primary-dark: #c62828;
      --color-accent: #ff7a1a;
      --color-accent-soft: #fff0e4;
      --color-bg: #fff8f2;
      --color-bg-soft: #fafafa;
      --color-surface: #ffffff;
      --color-text: #1f1f1f;
      --color-muted: #6f625c;
      --color-border: #ffe1d2;
      --color-line: #f2d5c6;
      --color-green: #16a34a;
      --color-blue: #1e88e5;
      --shadow-sm: 0 8px 22px rgba(31, 31, 31, .07);
      --shadow-md: 0 14px 36px rgba(217, 45, 32, .12);
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 18px;
      --radius-xl: 24px;
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--color-text);
      background: linear-gradient(180deg, #fff8f2 0%, #ffffff 42%, #fafafa 100%);
      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, border-color .2s ease, transform .2s ease;
    }

    a:hover {
      color: var(--color-primary);
    }

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

    button,
    input {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(255, 122, 26, .28);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--color-border);
      box-shadow: 0 8px 24px rgba(31, 31, 31, .05);
      backdrop-filter: blur(10px);
    }

    .navbar {
      padding: 14px 0;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      font-size: 20px;
      color: var(--color-text);
      white-space: nowrap;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      display: inline-grid;
      place-items: center;
      border-radius: 12px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 10px 22px rgba(229, 57, 53, .22);
    }

    .navbar-toggler {
      border: 1px solid rgba(229, 57, 53, .35);
      border-radius: 12px;
      padding: 8px 10px;
      background: #fff4eb;
      color: var(--color-primary);
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .18);
    }

    .navbar-nav {
      align-items: center;
      gap: 8px;
    }

    .nav-link {
      padding: 9px 15px !important;
      border-radius: 999px;
      color: #3b332f;
      font-weight: 700;
      font-size: 15px;
    }

    .nav-link:hover {
      color: var(--color-primary);
      background: #fff0e4;
    }

    .nav-link.active {
      color: #fff !important;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 10px 20px rgba(229, 57, 53, .18);
    }

    .section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 48px 0;
    }

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

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 5px 12px;
      border-radius: 999px;
      background: #fff0e4;
      color: var(--color-primary);
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 10px;
    }

    h1,
    h2,
    h3 {
      margin: 0;
      color: var(--color-text);
      font-weight: 900;
      line-height: 1.2;
      letter-spacing: 0;
    }

    h1 {
      font-size: clamp(30px, 4vw, 50px);
    }

    h2 {
      font-size: clamp(26px, 3vw, 34px);
    }

    h3 {
      font-size: clamp(20px, 2vw, 24px);
    }

    p {
      margin: 0;
      color: var(--color-muted);
    }

    .lead-text {
      font-size: 17px;
      line-height: 1.85;
      color: #5f514b;
    }

    .btn-brand,
    .btn-outline-brand,
    .btn-tool {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 12px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
      min-height: 44px;
      padding: 11px 18px;
      cursor: pointer;
    }

    .btn-brand {
      background: var(--color-primary);
      color: #fff;
      box-shadow: 0 12px 28px rgba(229, 57, 53, .24);
    }

    .btn-brand:hover {
      background: var(--color-primary-dark);
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 16px 34px rgba(229, 57, 53, .30);
    }

    .btn-outline-brand {
      background: #fff;
      color: var(--color-primary);
      border-color: rgba(229, 57, 53, .35);
    }

    .btn-outline-brand:hover {
      background: #fff0e4;
      color: var(--color-primary-dark);
      border-color: var(--color-accent);
      transform: translateY(-1px);
    }

    .btn-tool {
      width: 44px;
      padding: 0;
      color: var(--color-primary);
      background: #fff;
      border-color: var(--color-border);
    }

    .btn-tool:hover {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .tag,
    .badge-hot,
    .index-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .tag {
      padding: 6px 10px;
      color: var(--color-primary);
      background: #fff0e4;
      border: 1px solid var(--color-border);
    }

    .badge-hot {
      padding: 6px 10px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    }

    .index-pill {
      padding: 4px 9px;
      color: #fff;
      background: #1f1f1f;
    }

    .hero {
      padding: 34px 0 36px;
      background:
        linear-gradient(135deg, rgba(255, 122, 26, .14), rgba(229, 57, 53, .06) 42%, rgba(255, 255, 255, .82)),
        radial-gradient(circle at 88% 16%, rgba(255, 159, 28, .22), transparent 28%);
      border-bottom: 1px solid var(--color-border);
    }

    .hero-wrap {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 28px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 28px 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-width: 0;
    }

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

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 24px;
    }

    .hero-point {
      padding: 12px;
      border: 1px solid var(--color-border);
      border-radius: 14px;
      background: rgba(255, 255, 255, .88);
      box-shadow: var(--shadow-sm);
    }

    .hero-point strong {
      display: block;
      color: var(--color-primary);
      font-size: 22px;
      line-height: 1;
      margin-bottom: 6px;
    }

    .hero-point span {
      color: #655852;
      font-size: 13px;
      font-weight: 700;
    }

    .cover-panel {
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: 24px;
      box-shadow: var(--shadow-md);
      padding: 18px;
      position: relative;
      overflow: hidden;
    }

    .cover-panel::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 8px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-accent), #16a34a);
    }

    .resource-cover {
      min-height: 210px;
      border-radius: 18px;
      padding: 22px;
      color: #fff;
      background:
        linear-gradient(135deg, rgba(31, 31, 31, .92), rgba(229, 57, 53, .86)),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, .12) 0 1px, transparent 1px 12px);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .cover-title {
      font-size: 25px;
      font-weight: 900;
      line-height: 1.25;
      color: #fff;
    }

    .cover-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .cover-meta span {
      padding: 5px 9px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .16);
      font-weight: 800;
      font-size: 12px;
    }

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

    .summary-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 11px 12px;
      border-radius: 14px;
      background: #fff8f2;
      border: 1px solid var(--color-border);
      color: #493e38;
      font-weight: 700;
      font-size: 14px;
    }

    .summary-list i {
      color: var(--color-primary);
      margin-top: 2px;
    }

    .lead-form {
      display: flex;
      gap: 10px;
      margin-top: 16px;
    }

    .lead-form input {
      min-width: 0;
      flex: 1;
      border: 1px solid var(--color-border);
      border-radius: 12px;
      padding: 11px 12px;
      color: var(--color-text);
      background: #fff;
    }

    .lead-form input:focus {
      border-color: var(--color-accent);
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .14);
      outline: none;
    }

    .trust-strip {
      background: #fff;
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      padding: 18px 0;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      color: #473c36;
      font-weight: 800;
    }

    .trust-item i {
      width: 36px;
      height: 36px;
      display: inline-grid;
      place-items: center;
      border-radius: 12px;
      color: var(--color-primary);
      background: #fff0e4;
      flex: 0 0 auto;
    }

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

    .benefit-card,
    .directory-card,
    .feature-card,
    .recommend-card,
    .proof-card,
    .news-panel,
    .form-panel {
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .benefit-card:hover,
    .directory-card:hover,
    .feature-card:hover,
    .recommend-card:hover,
    .proof-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-accent);
      box-shadow: var(--shadow-md);
    }

    .benefit-card {
      padding: 22px;
    }

    .benefit-icon {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      margin-bottom: 16px;
      font-size: 20px;
    }

    .benefit-card p {
      margin-top: 10px;
    }

    .directory-section {
      background: linear-gradient(180deg, #fff, #fff8f2);
    }

    .chip-row {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding-bottom: 12px;
      margin-bottom: 16px;
      scrollbar-width: thin;
    }

    .chip {
      flex: 0 0 auto;
      padding: 8px 13px;
      border-radius: 999px;
      border: 1px solid rgba(229, 57, 53, .28);
      color: var(--color-primary);
      background: #fff;
      font-weight: 800;
      font-size: 14px;
    }

    .chip.active,
    .chip:hover {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
    }

    .directory-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .directory-card {
      padding: 18px;
      min-height: 170px;
    }

    .directory-top {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      margin-bottom: 14px;
    }

    .directory-count {
      color: var(--color-accent);
      font-size: 24px;
      font-weight: 900;
      line-height: 1;
    }

    .directory-card p {
      margin-top: 8px;
      font-size: 15px;
    }

    .scene-wrap {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 22px;
      align-items: stretch;
    }

    .matrix-panel {
      border-radius: 22px;
      padding: 22px;
      background: #1f1f1f;
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .matrix-panel h2,
    .matrix-panel p {
      color: #fff;
    }

    .entry-matrix {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 22px;
    }

    .entry-tile {
      padding: 16px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .09);
      border: 1px solid rgba(255, 255, 255, .14);
    }

    .entry-tile i {
      color: #ff9f1c;
      font-size: 20px;
      margin-bottom: 8px;
    }

    .entry-tile strong {
      display: block;
      color: #fff;
      margin-bottom: 3px;
    }

    .entry-tile span {
      color: rgba(255, 255, 255, .74);
      font-size: 13px;
    }

    .calendar-list {
      display: grid;
      gap: 12px;
    }

    .calendar-item {
      display: grid;
      grid-template-columns: 76px 1fr;
      gap: 14px;
      padding: 16px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .date-box {
      border-radius: 14px;
      background: #fff0e4;
      color: var(--color-primary);
      text-align: center;
      padding: 10px 6px;
      font-weight: 900;
      line-height: 1.15;
    }

    .date-box small {
      display: block;
      color: #8b4b2a;
      font-size: 12px;
      margin-top: 4px;
    }

    .calendar-item p {
      font-size: 15px;
      margin-top: 4px;
    }

    .proof-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .proof-card {
      padding: 18px;
    }

    .proof-number {
      color: var(--color-primary);
      font-size: 32px;
      font-weight: 900;
      line-height: 1;
      margin-bottom: 8px;
    }

    .featured-layout {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
    }

    .feature-card {
      padding: 20px;
    }

    .feature-card.large {
      min-height: 360px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(135deg, rgba(229, 57, 53, .08), rgba(255, 122, 26, .10)),
        #fff;
    }

    .feature-stack {
      display: grid;
      gap: 14px;
    }

    .feature-score {
      display: inline-flex;
      align-items: baseline;
      gap: 4px;
      color: var(--color-primary);
      font-weight: 900;
      font-size: 42px;
      line-height: 1;
      margin: 18px 0 12px;
    }

    .feature-score small {
      font-size: 14px;
      color: var(--color-muted);
      font-weight: 800;
    }

    .card-footer-actions {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      margin-top: 18px;
      padding-top: 14px;
      border-top: 1px dashed var(--color-line);
    }

    .news-section {
      background: #fafafa;
    }

    .news-wrap {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 20px;
    }

    .news-panel {
      padding: 22px;
    }

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

    .news-list li {
      border-bottom: 1px solid #eee0d7;
    }

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

    .news-list a {
      display: grid;
      grid-template-columns: 90px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px 0;
    }

    .news-date {
      color: var(--color-primary);
      font-weight: 900;
      font-size: 14px;
    }

    .news-title {
      color: #2e2723;
      font-weight: 800;
    }

    .news-arrow {
      color: var(--color-accent);
    }

    .hot-list {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .hot-item {
      display: flex;
      gap: 12px;
      padding: 13px;
      border-radius: 14px;
      border: 1px solid var(--color-border);
      background: #fff8f2;
    }

    .hot-rank {
      width: 34px;
      height: 34px;
      border-radius: 11px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--color-primary);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .recommend-band {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }

    .recommend-card {
      padding: 18px;
      display: flex;
      justify-content: space-between;
      gap: 14px;
      align-items: center;
    }

    .recommend-card p {
      margin-top: 5px;
      font-size: 15px;
    }

    .conversion {
      background:
        linear-gradient(135deg, #e53935, #ff7a1a),
        #e53935;
      color: #fff;
      border-radius: 28px;
      padding: 30px;
      position: relative;
      overflow: hidden;
    }

    .conversion::after {
      content: "";
      position: absolute;
      right: -80px;
      top: -80px;
      width: 240px;
      height: 240px;
      border-radius: 50%;
      border: 34px solid rgba(255, 255, 255, .12);
    }

    .conversion-wrap {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .conversion h2,
    .conversion p {
      color: #fff;
    }

    .share-tools {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .share-tools .btn-outline-brand {
      border-color: rgba(255, 255, 255, .72);
      background: #fff;
      color: var(--color-primary);
    }

    .form-section {
      padding-top: 0;
    }

    .form-panel {
      padding: 24px;
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 22px;
      align-items: center;
    }

    .copy-box {
      display: flex;
      gap: 10px;
      padding: 10px;
      border-radius: 16px;
      background: #fff8f2;
      border: 1px solid var(--color-border);
    }

    .copy-box input {
      flex: 1;
      min-width: 0;
      border: 0;
      background: transparent;
      padding: 9px 8px;
      color: #4a3f39;
      outline: none;
      font-weight: 700;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--color-border) !important;
      border-radius: 14px !important;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      background: #fff;
    }

    .accordion-button {
      font-weight: 900;
      color: var(--color-text);
      background: #fff;
      padding: 18px 20px;
      box-shadow: none !important;
      letter-spacing: 0;
    }

    .accordion-button:hover {
      background: #fff8f2;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary);
      background: #fff0e4;
      box-shadow: inset 4px 0 0 var(--color-primary) !important;
    }

    .accordion-button:focus {
      border-color: var(--color-accent);
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .16) !important;
    }

    .accordion-body {
      color: var(--color-muted);
      padding: 18px 20px 20px;
      line-height: 1.85;
    }

    .floating-cta {
      position: sticky;
      bottom: 14px;
      z-index: 900;
      margin: 0 auto 18px;
      width: min(100% - 28px, 920px);
      border-radius: 18px;
      background: #1f1f1f;
      color: #fff;
      box-shadow: 0 16px 38px rgba(31, 31, 31, .18);
      border: 1px solid rgba(255, 255, 255, .10);
    }

    .floating-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      padding: 12px 14px 12px 18px;
    }

    .floating-inner strong {
      color: #fff;
      font-size: 15px;
    }

    .floating-inner span {
      color: rgba(255, 255, 255, .72);
      font-size: 13px;
    }

    .site-footer {
      background: #1f1f1f;
      color: #fff;
      padding: 48px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr .7fr;
      gap: 28px;
      margin-bottom: 28px;
    }

    .footer-brand {
      font-size: 22px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .site-footer p {
      color: rgba(255, 255, 255, .68);
    }

    .footer-title {
      color: #fff;
      font-weight: 900;
      margin-bottom: 12px;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .70);
    }

    .footer-links a:hover {
      color: #ff9f1c;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .12);
      padding-top: 18px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: rgba(255, 255, 255, .58);
      font-size: 14px;
    }

    @media (max-width: 991.98px) {
      .navbar-collapse {
        padding-top: 12px;
      }

      .navbar-nav {
        align-items: stretch;
      }

      .hero-wrap,
      .scene-wrap,
      .featured-layout,
      .news-wrap,
      .form-panel {
        grid-template-columns: 1fr;
      }

      .hero-copy {
        padding: 12px 0 0;
      }

      .hero-points,
      .benefit-grid,
      .proof-grid {
        grid-template-columns: repeat(2, 1fr);
      }

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

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

      .conversion-wrap {
        grid-template-columns: 1fr;
      }

      .share-tools {
        justify-content: flex-start;
      }

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

    @media (max-width: 575.98px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      .section {
        padding: 48px 0;
      }

      .section-head {
        display: block;
      }

      .section-head .btn-outline-brand {
        margin-top: 14px;
      }

      .hero {
        padding-top: 22px;
      }

      .hero-actions,
      .lead-form,
      .copy-box,
      .floating-inner {
        flex-direction: column;
        align-items: stretch;
      }

      .hero-points,
      .benefit-grid,
      .directory-grid,
      .entry-matrix,
      .proof-grid,
      .recommend-band,
      .trust-grid {
        grid-template-columns: 1fr;
      }

      .cover-title {
        font-size: 21px;
      }

      .news-list a {
        grid-template-columns: 1fr auto;
      }

      .news-date {
        grid-column: 1 / -1;
      }

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

      .conversion {
        padding: 24px;
        border-radius: 22px;
      }

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

      .footer-bottom {
        display: block;
      }

      .footer-bottom span {
        display: block;
        margin-top: 8px;
      }
    }

/* roulang page: category2 */
:root {
      --color-primary: #e53935;
      --color-primary-dark: #c62828;
      --color-orange: #ff7a1a;
      --color-orange-soft: #fff1e6;
      --color-ink: #1f1f1f;
      --color-muted: #6f6b67;
      --color-bg: #fff8f2;
      --color-surface: #ffffff;
      --color-soft: #fafafa;
      --color-line: #ffe1d2;
      --color-blue: #1e88e5;
      --color-green: #16a34a;
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 18px;
      --radius-xl: 22px;
      --shadow-soft: 0 10px 30px rgba(217, 45, 32, .08);
      --shadow-card: 0 8px 24px rgba(31, 31, 31, .08);
      --shadow-hover: 0 16px 36px rgba(217, 45, 32, .14);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.75;
      letter-spacing: 0;
      color: var(--color-ink);
      background: linear-gradient(180deg, #fff8f2 0%, #ffffff 36%, #fafafa 100%);
      overflow-x: hidden;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(255, 122, 26, .32);
      outline-offset: 3px;
      box-shadow: none;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--color-line);
      box-shadow: 0 6px 22px rgba(217, 45, 32, .06);
      backdrop-filter: saturate(160%) blur(12px);
    }

    .navbar {
      min-height: 76px;
      padding: 0;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--color-ink);
      font-weight: 900;
      font-size: 22px;
      white-space: nowrap;
    }

    .brand-logo:hover {
      color: var(--color-primary);
      transform: translateY(-1px);
    }

    .brand-mark {
      width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-orange));
      box-shadow: 0 10px 22px rgba(229, 57, 53, .22);
    }

    .navbar-toggler {
      width: 44px;
      height: 42px;
      border: 1px solid #ffcbb4;
      border-radius: 12px;
      color: var(--color-primary);
      background: #fff4eb;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .18);
    }

    .navbar-toggler i {
      font-size: 25px;
      line-height: 1;
    }

    .navbar-nav {
      align-items: center;
      gap: 8px;
    }

    .navbar-nav .nav-link {
      padding: 9px 16px;
      border-radius: 999px;
      color: var(--color-ink);
      font-weight: 700;
      font-size: 15px;
    }

    .navbar-nav .nav-link:hover {
      color: var(--color-primary);
      background: var(--color-orange-soft);
    }

    .navbar-nav .nav-link.active {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-orange));
      box-shadow: 0 8px 18px rgba(229, 57, 53, .18);
    }

    main {
      display: block;
    }

    .breadcrumb-wrap {
      padding: 22px 0 0;
    }

    .breadcrumb {
      margin: 0;
      font-size: 14px;
      color: var(--color-muted);
    }

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

    .breadcrumb-item + .breadcrumb-item::before {
      color: #d8a38e;
    }

    .category-hero {
      padding: 26px 0 54px;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      border: 1px solid var(--color-line);
      background:
        linear-gradient(135deg, rgba(255, 248, 242, .96), rgba(255, 241, 230, .98)),
        radial-gradient(circle at 92% 12%, rgba(255, 122, 26, .16), transparent 34%);
      box-shadow: var(--shadow-soft);
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      right: -60px;
      top: 22px;
      width: 260px;
      height: 86px;
      background: rgba(229, 57, 53, .08);
      transform: rotate(-14deg);
      border-radius: 999px;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
      gap: 28px;
      padding: 34px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: #fff;
      color: var(--color-primary);
      border: 1px solid #ffd8c7;
      font-size: 14px;
      font-weight: 800;
      box-shadow: 0 8px 18px rgba(217, 45, 32, .06);
    }

    h1 {
      margin: 16px 0 12px;
      max-width: 760px;
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.18;
      font-weight: 950;
      letter-spacing: 0;
      color: var(--color-ink);
    }

    .hero-summary {
      max-width: 720px;
      margin: 0 0 20px;
      color: var(--color-muted);
      font-size: 17px;
    }

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

    .btn-brand,
    .btn-outline-brand,
    .btn-tool {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 12px;
      font-weight: 850;
      border: 1px solid transparent;
      padding: 10px 17px;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn-brand {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-orange));
      box-shadow: 0 12px 24px rgba(229, 57, 53, .22);
    }

    .btn-brand:hover {
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(229, 57, 53, .28);
      background: linear-gradient(135deg, var(--color-primary-dark), #f06d12);
    }

    .btn-outline-brand {
      color: var(--color-primary);
      background: #fff;
      border-color: #ffb693;
    }

    .btn-outline-brand:hover {
      color: var(--color-primary-dark);
      background: var(--color-orange-soft);
      border-color: var(--color-orange);
      transform: translateY(-1px);
    }

    .btn-tool {
      width: auto;
      color: var(--color-ink);
      background: #fff;
      border-color: var(--color-line);
      padding-inline: 14px;
    }

    .btn-tool:hover {
      color: var(--color-primary);
      border-color: var(--color-orange);
      background: #fff7ef;
      transform: translateY(-1px);
    }

    .invite-card {
      background: #fff;
      border: 1px solid #ffd6c3;
      border-radius: 20px;
      padding: 22px;
      box-shadow: var(--shadow-card);
    }

    .invite-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 16px;
    }

    .invite-title {
      font-size: 21px;
      font-weight: 950;
      margin: 0 0 4px;
    }

    .invite-sub {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.6;
    }

    .reward-badge {
      min-width: 76px;
      text-align: center;
      padding: 10px 12px;
      border-radius: 16px;
      background: linear-gradient(180deg, #fff4e8, #ffffff);
      border: 1px solid #ffd5bd;
      color: var(--color-primary);
      font-weight: 950;
      box-shadow: 0 8px 18px rgba(255, 122, 26, .12);
    }

    .reward-badge span {
      display: block;
      color: var(--color-orange);
      font-size: 26px;
      line-height: 1;
    }

    .progress-wrap {
      margin: 18px 0;
    }

    .progress-label {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 8px;
      font-size: 14px;
      color: var(--color-muted);
      font-weight: 700;
    }

    .progress {
      height: 12px;
      border-radius: 999px;
      background: #ffe4d6;
      overflow: hidden;
    }

    .progress-bar {
      background: linear-gradient(90deg, var(--color-primary), var(--color-orange));
      border-radius: 999px;
    }

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

    .invite-list li {
      display: flex;
      gap: 10px;
      align-items: center;
      color: var(--color-muted);
      font-size: 14px;
    }

    .invite-list i {
      color: var(--color-green);
      font-size: 18px;
    }

    .trust-strip {
      margin-top: 18px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 12px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid #ffe1d2;
      font-size: 14px;
      color: var(--color-muted);
      font-weight: 700;
    }

    .trust-item i {
      color: var(--color-primary);
      font-size: 20px;
    }

    .section {
      padding: 62px 0;
    }

    .section-soft {
      background: linear-gradient(180deg, #fafafa 0%, #fff8f2 100%);
      border-block: 1px solid #fff0e6;
    }

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

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--color-primary);
      font-weight: 900;
      font-size: 14px;
      margin-bottom: 7px;
    }

    h2 {
      margin: 0;
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 950;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 8px 0 0;
      color: var(--color-muted);
      max-width: 680px;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 14px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-soft);
      margin-bottom: 24px;
    }

    .filter-chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border: 1px solid #ffc7ad;
      border-radius: 999px;
      padding: 9px 14px;
      background: #fff;
      color: var(--color-primary);
      font-weight: 850;
      font-size: 14px;
      cursor: pointer;
    }

    .filter-chip.active,
    .filter-chip:hover {
      background: linear-gradient(135deg, var(--color-primary), var(--color-orange));
      color: #fff;
      border-color: transparent;
      box-shadow: 0 8px 18px rgba(229, 57, 53, .18);
    }

    .content-grid {
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .index-box {
      position: sticky;
      top: 96px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--color-line);
      background: #fff;
      padding: 18px;
      box-shadow: var(--shadow-soft);
    }

    .index-title {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      font-weight: 950;
      font-size: 18px;
    }

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

    .index-list a {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 12px;
      border-radius: 12px;
      background: #fff8f2;
      border: 1px solid #ffe5d8;
      color: var(--color-ink);
      font-weight: 800;
      line-height: 1.35;
    }

    .index-list a:hover {
      color: var(--color-primary);
      border-color: var(--color-orange);
      background: #fff1e6;
      transform: translateY(-1px);
    }

    .index-list small {
      color: var(--color-orange);
      font-weight: 950;
      white-space: nowrap;
    }

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

    .entry-card {
      position: relative;
      display: grid;
      grid-template-columns: 108px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-card);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-orange);
      box-shadow: var(--shadow-hover);
    }

    .entry-no {
      min-height: 96px;
      border-radius: 16px;
      background:
        linear-gradient(135deg, #fff1e6, #ffffff),
        linear-gradient(135deg, rgba(229, 57, 53, .08), rgba(255, 122, 26, .10));
      border: 1px solid #ffd9c7;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      font-weight: 950;
    }

    .entry-no strong {
      font-size: 34px;
      line-height: 1;
      color: var(--color-orange);
    }

    .entry-no span {
      margin-top: 6px;
      font-size: 13px;
    }

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

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      min-height: 26px;
      padding: 3px 9px;
      border-radius: 999px;
      background: #fff2e8;
      color: var(--color-primary);
      border: 1px solid #ffd1ba;
      font-size: 12px;
      font-weight: 850;
    }

    .tag.green {
      color: #0f8a3b;
      background: #ecfdf3;
      border-color: #bcebd0;
    }

    .tag.blue {
      color: var(--color-blue);
      background: #edf6ff;
      border-color: #c8e2fb;
    }

    .entry-card h3 {
      margin: 0 0 7px;
      font-size: 21px;
      line-height: 1.35;
      font-weight: 950;
    }

    .entry-card p {
      margin: 0;
      color: var(--color-muted);
      line-height: 1.7;
    }

    .score-box {
      min-width: 112px;
      text-align: right;
    }

    .score-label {
      display: block;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

    .score-num {
      display: block;
      color: var(--color-primary);
      font-size: 34px;
      line-height: 1.1;
      font-weight: 950;
    }

    .score-tip {
      display: inline-flex;
      margin-top: 8px;
      padding: 5px 8px;
      border-radius: 999px;
      color: var(--color-orange);
      background: #fff4e8;
      font-size: 12px;
      font-weight: 900;
    }

    .recommend-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 20px;
    }

    .compare-card,
    .mini-card,
    .tip-card {
      border-radius: var(--radius-lg);
      border: 1px solid var(--color-line);
      background: #fff;
      box-shadow: var(--shadow-card);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .compare-card:hover,
    .mini-card:hover,
    .tip-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-orange);
      box-shadow: var(--shadow-hover);
    }

    .compare-card {
      padding: 22px;
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 120px 120px;
      gap: 12px;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px dashed #ffd7c5;
    }

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

    .compare-head {
      color: var(--color-muted);
      font-weight: 900;
      font-size: 13px;
    }

    .compare-name {
      font-weight: 950;
    }

    .compare-value {
      color: var(--color-primary);
      font-weight: 950;
      text-align: center;
    }

    .mini-stack {
      display: grid;
      gap: 14px;
    }

    .mini-card {
      padding: 18px;
    }

    .mini-card h3 {
      display: flex;
      align-items: center;
      gap: 9px;
      margin: 0 0 8px;
      font-size: 19px;
      font-weight: 950;
    }

    .mini-card h3 i {
      color: var(--color-orange);
    }

    .mini-card p {
      margin: 0 0 12px;
      color: var(--color-muted);
    }

    .inline-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--color-primary);
      font-weight: 900;
    }

    .inline-link:hover {
      color: var(--color-orange);
    }

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

    .tip-card {
      padding: 20px;
    }

    .tip-icon {
      width: 46px;
      height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-orange));
      box-shadow: 0 10px 20px rgba(229, 57, 53, .18);
    }

    .tip-card h3 {
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 950;
    }

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

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      overflow: hidden;
      border: 1px solid var(--color-line);
      border-radius: 14px !important;
      background: #fff;
      box-shadow: 0 8px 20px rgba(31, 31, 31, .05);
    }

    .accordion-button {
      gap: 10px;
      padding: 18px 20px;
      color: var(--color-ink);
      background: #fff;
      font-weight: 950;
      box-shadow: none;
      line-height: 1.5;
    }

    .accordion-button::after {
      background-size: 16px;
      filter: sepia(1) saturate(4) hue-rotate(330deg);
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary);
      background: #fff5ed;
      box-shadow: inset 4px 0 0 var(--color-orange);
    }

    .accordion-button:hover {
      background: #fff8f2;
      color: var(--color-primary);
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .16);
      border-color: transparent;
    }

    .accordion-body {
      padding: 0 20px 20px 24px;
      color: var(--color-muted);
    }

    .share-cta {
      padding: 58px 0 70px;
    }

    .cta-panel {
      overflow: hidden;
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 30px;
      border-radius: var(--radius-xl);
      color: #fff;
      background:
        linear-gradient(135deg, var(--color-primary) 0%, #ee4b2f 46%, var(--color-orange) 100%);
      box-shadow: 0 18px 42px rgba(217, 45, 32, .22);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: -50px;
      bottom: -55px;
      width: 220px;
      height: 130px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .14);
      transform: rotate(-18deg);
    }

    .cta-panel > * {
      position: relative;
      z-index: 1;
    }

    .cta-panel h2 {
      color: #fff;
      margin-bottom: 8px;
    }

    .cta-panel p {
      margin: 0;
      max-width: 680px;
      color: rgba(255, 255, 255, .88);
    }

    .cta-panel .btn-tool {
      color: #fff;
      background: rgba(255, 255, 255, .14);
      border-color: rgba(255, 255, 255, .45);
    }

    .cta-panel .btn-tool:hover {
      color: var(--color-primary);
      background: #fff;
      border-color: #fff;
    }

    .copy-field {
      display: flex;
      gap: 10px;
      align-items: center;
      min-width: min(420px, 100%);
      padding: 8px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .15);
      border: 1px solid rgba(255, 255, 255, .35);
    }

    .copy-field input {
      width: 100%;
      min-width: 0;
      height: 44px;
      border: 0;
      border-radius: 11px;
      padding: 0 12px;
      color: var(--color-ink);
      background: #fff;
    }

    .copy-field input:focus {
      box-shadow: 0 0 0 4px rgba(255, 255, 255, .22);
      outline: none;
    }

    .site-footer {
      color: rgba(255, 255, 255, .82);
      background: #1f1f1f;
      padding: 48px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .7fr .7fr;
      gap: 34px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

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

    .site-footer p {
      margin: 0;
      max-width: 430px;
      color: rgba(255, 255, 255, .68);
    }

    .footer-title {
      margin-bottom: 12px;
      color: #fff;
      font-weight: 950;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .7);
    }

    .footer-links a:hover {
      color: var(--color-orange);
      padding-left: 2px;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 20px;
      color: rgba(255, 255, 255, .56);
      font-size: 14px;
    }

    @media (max-width: 991.98px) {
      .navbar {
        min-height: 68px;
      }

      .navbar-collapse {
        margin-top: 12px;
        padding: 12px;
        border: 1px solid var(--color-line);
        border-radius: 16px;
        background: #fff;
        box-shadow: var(--shadow-soft);
      }

      .navbar-nav {
        align-items: stretch;
        gap: 6px;
      }

      .navbar-nav .nav-link {
        padding: 11px 14px;
      }

      .hero-inner {
        grid-template-columns: 1fr;
        padding: 26px;
      }

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

      .section {
        padding: 52px 0;
      }

      .section-head {
        display: block;
      }

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

      .index-box {
        position: static;
      }

      .entry-card {
        grid-template-columns: 86px minmax(0, 1fr);
      }

      .score-box {
        grid-column: 1 / -1;
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        padding-top: 12px;
        border-top: 1px dashed #ffd7c5;
      }

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

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

      .cta-panel {
        grid-template-columns: 1fr;
      }

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

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }

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

    @media (max-width: 575.98px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      .brand-logo {
        font-size: 19px;
      }

      .brand-mark {
        width: 36px;
        height: 36px;
      }

      .category-hero {
        padding: 18px 0 42px;
      }

      .hero-inner {
        padding: 20px;
      }

      h1 {
        font-size: 32px;
      }

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

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

      .btn-brand,
      .btn-outline-brand,
      .btn-tool {
        width: 100%;
      }

      .trust-strip {
        grid-template-columns: 1fr;
      }

      .filter-bar {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 12px;
        scrollbar-width: thin;
      }

      .filter-chip {
        white-space: nowrap;
      }

      .entry-card {
        grid-template-columns: 1fr;
        padding: 18px;
      }

      .entry-no {
        min-height: 76px;
        flex-direction: row;
        gap: 10px;
      }

      .compare-row {
        grid-template-columns: 1fr;
        gap: 4px;
      }

      .compare-value {
        text-align: left;
      }

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

      .copy-field {
        flex-direction: column;
        align-items: stretch;
      }

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

/* roulang page: category1 */
:root {
      --color-primary: #e53935;
      --color-primary-dark: #c92420;
      --color-accent: #ff7a1a;
      --color-accent-soft: #fff0e4;
      --color-bg: #fff8f2;
      --color-surface: #ffffff;
      --color-surface-2: #fafafa;
      --color-text: #1f1f1f;
      --color-muted: #6f625a;
      --color-border: #ffe1d2;
      --color-border-strong: #ffc49f;
      --color-blue: #1e88e5;
      --color-green: #16a34a;
      --shadow-soft: 0 10px 30px rgba(217, 45, 32, .08);
      --shadow-card: 0 8px 24px rgba(31, 31, 31, .08);
      --shadow-hover: 0 16px 34px rgba(217, 45, 32, .16);
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 18px;
      --radius-xl: 24px;
      --container: 1200px;
      --header-height: 74px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--color-text);
      background: linear-gradient(180deg, #fff8f2 0%, #ffffff 34%, #fafafa 100%);
      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, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

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

    button,
    input {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(255, 122, 26, .35);
      outline-offset: 3px;
      box-shadow: none;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--color-border);
      box-shadow: 0 8px 22px rgba(31, 31, 31, .04);
      backdrop-filter: blur(10px);
    }

    .site-header .navbar {
      min-height: var(--header-height);
      padding: 0;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-height: 48px;
      color: var(--color-text);
      font-weight: 900;
      font-size: 20px;
      white-space: nowrap;
    }

    .brand-logo:hover {
      color: var(--color-primary);
    }

    .brand-mark {
      width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      border-radius: 12px;
      box-shadow: 0 10px 22px rgba(229, 57, 53, .2);
    }

    .navbar-toggler {
      width: 44px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      background: var(--color-accent-soft);
      border: 1px solid var(--color-border-strong);
      border-radius: 12px;
      padding: 0;
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .18);
    }

    .navbar-nav {
      align-items: center;
      gap: 8px;
    }

    .nav-link {
      position: relative;
      color: var(--color-text);
      font-weight: 700;
      padding: 9px 15px !important;
      border-radius: 999px;
      line-height: 1.35;
    }

    .nav-link:hover {
      color: var(--color-primary);
      background: var(--color-accent-soft);
    }

    .nav-link.active {
      color: #fff !important;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 8px 20px rgba(229, 57, 53, .18);
    }

    main {
      overflow: hidden;
    }

    .breadcrumb-band {
      padding: 22px 0 0;
      background: linear-gradient(180deg, #fff8f2, rgba(255, 248, 242, 0));
    }

    .breadcrumb {
      margin: 0;
      font-size: 14px;
      color: var(--color-muted);
    }

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

    .breadcrumb-item + .breadcrumb-item::before {
      color: #d6a58f;
    }

    .category-hero {
      padding: 28px 0 54px;
    }

    .hero-panel {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
      gap: 28px;
      align-items: stretch;
      overflow: hidden;
      padding: 34px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(255, 240, 228, .96), rgba(255, 255, 255, .98)),
        repeating-linear-gradient(135deg, rgba(229, 57, 53, .08) 0 10px, transparent 10px 24px);
      box-shadow: var(--shadow-soft);
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      right: -70px;
      top: -90px;
      width: 250px;
      height: 250px;
      background: conic-gradient(from 180deg, rgba(229, 57, 53, .18), rgba(255, 122, 26, .2), rgba(255, 255, 255, 0), rgba(229, 57, 53, .18));
      border-radius: 50%;
      opacity: .75;
      pointer-events: none;
    }

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

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      color: var(--color-primary);
      background: #fff;
      border: 1px solid var(--color-border-strong);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 14px;
      font-weight: 800;
      box-shadow: 0 6px 18px rgba(229, 57, 53, .08);
    }

    h1 {
      margin: 16px 0 12px;
      max-width: 820px;
      font-size: clamp(30px, 4vw, 48px);
      line-height: 1.16;
      font-weight: 950;
      letter-spacing: 0;
    }

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

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

    .btn-brand,
    .btn-outline-brand,
    .btn-tool {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      border-radius: 12px;
      font-weight: 850;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
      cursor: pointer;
    }

    .btn-brand {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      padding: 11px 18px;
      box-shadow: 0 10px 24px rgba(229, 57, 53, .22);
    }

    .btn-brand:hover,
    .btn-brand:active {
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 14px 30px rgba(229, 57, 53, .3);
      background: linear-gradient(135deg, var(--color-primary-dark), #f06b0f);
    }

    .btn-outline-brand {
      color: var(--color-primary);
      background: #fff;
      border-color: var(--color-border-strong);
      padding: 10px 17px;
    }

    .btn-outline-brand:hover,
    .btn-outline-brand:active {
      color: var(--color-primary-dark);
      background: var(--color-accent-soft);
      border-color: var(--color-accent);
      transform: translateY(-1px);
    }

    .btn-tool {
      width: 44px;
      height: 44px;
      color: var(--color-primary);
      background: #fff;
      border-color: var(--color-border);
    }

    .btn-tool:hover {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .trust-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      margin-top: 28px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 9px;
      min-width: 0;
      padding: 11px 12px;
      background: rgba(255, 255, 255, .82);
      border: 1px solid var(--color-border);
      border-radius: 14px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .trust-item i {
      color: var(--color-green);
      font-size: 18px;
      flex: 0 0 auto;
    }

    .apply-card {
      align-self: stretch;
      padding: 22px;
      background: #fff;
      border: 1px solid var(--color-border-strong);
      border-radius: 20px;
      box-shadow: var(--shadow-card);
    }

    .apply-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 18px;
    }

    .apply-title h2 {
      margin: 0;
      font-size: 22px;
      font-weight: 920;
      line-height: 1.35;
    }

    .sale-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      color: #fff;
      background: var(--color-primary);
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .score-line {
      display: flex;
      align-items: baseline;
      gap: 8px;
      padding: 16px;
      margin-bottom: 14px;
      border-radius: 16px;
      background: linear-gradient(135deg, #fff0e4, #fff);
      border: 1px solid var(--color-border);
    }

    .score-line strong {
      color: var(--color-accent);
      font-size: 42px;
      line-height: 1;
      font-weight: 950;
    }

    .score-line span {
      color: var(--color-muted);
      font-weight: 700;
    }

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

    .check-list li {
      display: flex;
      gap: 9px;
      color: var(--color-muted);
      font-weight: 700;
    }

    .check-list i {
      color: var(--color-primary);
      flex: 0 0 auto;
    }

    .section {
      padding: 68px 0;
    }

    .section-soft {
      background: var(--color-surface-2);
      border-block: 1px solid #f2ece8;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 950;
      letter-spacing: 0;
    }

    .section-subtitle {
      max-width: 680px;
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 16px;
    }

    .filter-bar {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 4px 2px 12px;
      margin-bottom: 22px;
      scrollbar-width: thin;
      scrollbar-color: var(--color-border-strong) transparent;
    }

    .filter-chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      flex: 0 0 auto;
      min-height: 40px;
      padding: 8px 14px;
      border: 1px solid var(--color-border-strong);
      border-radius: 999px;
      color: var(--color-primary);
      background: #fff;
      font-weight: 850;
      box-shadow: 0 6px 16px rgba(229, 57, 53, .06);
    }

    .filter-chip:hover {
      color: var(--color-primary-dark);
      background: var(--color-accent-soft);
      border-color: var(--color-accent);
    }

    .filter-chip.active {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
    }

    .entry-layout {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .index-panel {
      position: sticky;
      top: calc(var(--header-height) + 18px);
      padding: 18px;
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
    }

    .index-panel h2 {
      margin: 0 0 14px;
      font-size: 20px;
      font-weight: 920;
    }

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

    .index-list a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 12px;
      border-radius: 12px;
      background: #fff8f2;
      border: 1px solid transparent;
      color: var(--color-text);
      font-weight: 800;
    }

    .index-list a:hover {
      color: var(--color-primary);
      border-color: var(--color-border-strong);
      background: #fff;
      transform: translateX(2px);
    }

    .index-list em {
      color: var(--color-accent);
      font-style: normal;
      font-weight: 950;
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .entry-card {
      position: relative;
      min-height: 100%;
      padding: 20px;
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-accent);
      box-shadow: var(--shadow-hover);
    }

    .entry-card.featured {
      grid-column: 1 / -1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 190px;
      gap: 18px;
      align-items: center;
      background:
        linear-gradient(135deg, rgba(255, 240, 228, .92), rgba(255, 255, 255, 1)),
        linear-gradient(90deg, rgba(229, 57, 53, .08), transparent);
      border-color: var(--color-border-strong);
    }

    .card-top {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
    }

    .tag,
    .tag-soft,
    .tag-blue,
    .tag-green {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      border-radius: 999px;
      padding: 5px 9px;
      font-size: 13px;
      font-weight: 850;
      line-height: 1.25;
    }

    .tag {
      color: #fff;
      background: var(--color-primary);
    }

    .tag-soft {
      color: var(--color-primary);
      background: var(--color-accent-soft);
      border: 1px solid var(--color-border);
    }

    .tag-blue {
      color: #0f5fa8;
      background: #eaf5ff;
      border: 1px solid #cfe9ff;
    }

    .tag-green {
      color: #0f7a38;
      background: #eaf8ef;
      border: 1px solid #ccefd8;
    }

    .entry-card h3 {
      margin: 0 0 8px;
      font-size: 21px;
      line-height: 1.35;
      font-weight: 920;
    }

    .entry-card p {
      margin: 0 0 16px;
      color: var(--color-muted);
    }

    .metric-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }

    .metric {
      display: inline-flex;
      align-items: baseline;
      gap: 5px;
      padding: 7px 10px;
      background: #fff8f2;
      border: 1px solid var(--color-border);
      border-radius: 12px;
      color: var(--color-muted);
      font-weight: 750;
    }

    .metric strong {
      color: var(--color-accent);
      font-size: 24px;
      line-height: 1;
      font-weight: 950;
    }

    .card-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .small-btn {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 38px;
      padding: 8px 12px;
      border-radius: 10px;
      font-size: 14px;
      font-weight: 850;
      color: var(--color-primary);
      background: #fff;
      border: 1px solid var(--color-border-strong);
    }

    .small-btn:hover {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .rank-box {
      display: grid;
      place-items: center;
      min-height: 150px;
      border-radius: 18px;
      border: 1px dashed var(--color-border-strong);
      background: #fff;
      text-align: center;
    }

    .rank-box strong {
      display: block;
      color: var(--color-primary);
      font-size: 52px;
      line-height: 1;
      font-weight: 950;
    }

    .rank-box span {
      color: var(--color-muted);
      font-weight: 800;
    }

    .related-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
    }

    .recommend-band,
    .quick-panel {
      padding: 22px;
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
    }

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

    .recommend-list li {
      display: grid;
      grid-template-columns: 54px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border: 1px solid #f3e7df;
      border-radius: 14px;
      background: #fffaf6;
    }

    .recommend-list li:hover {
      border-color: var(--color-border-strong);
      background: #fff;
    }

    .num-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      font-weight: 950;
      box-shadow: 0 8px 18px rgba(229, 57, 53, .2);
    }

    .recommend-list h3 {
      margin: 0;
      font-size: 18px;
      font-weight: 900;
      line-height: 1.35;
    }

    .recommend-list p {
      margin: 3px 0 0;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.55;
    }

    .quick-panel h3 {
      margin: 0 0 14px;
      font-size: 20px;
      font-weight: 920;
    }

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

    .tip-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .tip-card {
      padding: 20px;
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .tip-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-accent);
      box-shadow: var(--shadow-hover);
    }

    .tip-icon {
      width: 44px;
      height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 12px;
      color: var(--color-primary);
      background: var(--color-accent-soft);
      border: 1px solid var(--color-border);
      border-radius: 14px;
      font-size: 21px;
    }

    .tip-card h3 {
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 920;
    }

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

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      overflow: hidden;
      border: 1px solid var(--color-border);
      border-radius: 14px !important;
      background: #fff;
      box-shadow: 0 6px 16px rgba(31, 31, 31, .04);
    }

    .accordion-button {
      color: var(--color-text);
      background: #fff;
      font-weight: 900;
      line-height: 1.45;
      padding: 18px 20px;
      box-shadow: none !important;
    }

    .accordion-button:hover {
      background: var(--color-accent-soft);
      color: var(--color-primary);
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary);
      background: #fff7f0;
      border-left: 4px solid var(--color-accent);
    }

    .accordion-button:focus {
      border-color: var(--color-border-strong);
      box-shadow: 0 0 0 4px rgba(255, 122, 26, .18) !important;
    }

    .accordion-button::after {
      filter: sepia(1) saturate(5) hue-rotate(330deg);
    }

    .accordion-body {
      color: var(--color-muted);
      padding: 0 20px 18px 24px;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      padding: 30px;
      border-radius: var(--radius-xl);
      color: #fff;
      background:
        linear-gradient(135deg, var(--color-primary), var(--color-accent)),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .16) 0 8px, transparent 8px 20px);
      box-shadow: 0 18px 40px rgba(229, 57, 53, .24);
    }

    .cta-band::before {
      content: "";
      position: absolute;
      inset: 0;
      background: repeating-linear-gradient(135deg, rgba(255, 255, 255, .13) 0 2px, transparent 2px 16px);
      opacity: .55;
      pointer-events: none;
    }

    .cta-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 20px;
      align-items: center;
    }

    .cta-band h2 {
      margin: 0 0 8px;
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 950;
      line-height: 1.25;
    }

    .cta-band p {
      margin: 0;
      color: rgba(255, 255, 255, .9);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .cta-actions .btn-outline-brand {
      border-color: rgba(255, 255, 255, .72);
      color: #fff;
      background: rgba(255, 255, 255, .12);
    }

    .cta-actions .btn-outline-brand:hover {
      background: #fff;
      color: var(--color-primary);
      border-color: #fff;
    }

    .copy-field {
      display: flex;
      min-width: min(100%, 360px);
      height: 44px;
      overflow: hidden;
      background: #fff;
      border: 1px solid rgba(255, 255, 255, .75);
      border-radius: 12px;
    }

    .copy-field input {
      min-width: 0;
      flex: 1;
      border: 0;
      padding: 0 12px;
      color: var(--color-text);
      background: #fff;
    }

    .copy-field button {
      flex: 0 0 auto;
      border: 0;
      padding: 0 13px;
      color: #fff;
      background: var(--color-text);
      font-weight: 850;
    }

    .copy-field button:hover {
      background: var(--color-primary-dark);
    }

    .site-footer {
      padding: 54px 0 26px;
      background: #1f1f1f;
      color: rgba(255, 255, 255, .82);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 34px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      margin-bottom: 10px;
      color: #fff;
      font-size: 22px;
      font-weight: 950;
    }

    .footer-grid p {
      max-width: 520px;
      margin: 0;
      color: rgba(255, 255, 255, .7);
    }

    .footer-title {
      margin-bottom: 12px;
      color: #fff;
      font-weight: 900;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .72);
    }

    .footer-links a:hover {
      color: var(--color-accent);
      transform: translateX(2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      color: rgba(255, 255, 255, .58);
      font-size: 14px;
    }

    @media (max-width: 991.98px) {
      :root {
        --header-height: 66px;
      }

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

      .navbar-collapse {
        margin-top: 12px;
        padding: 12px;
        background: #fff;
        border: 1px solid var(--color-border);
        border-radius: 16px;
        box-shadow: var(--shadow-card);
      }

      .navbar-nav {
        align-items: stretch;
      }

      .nav-link {
        width: 100%;
      }

      .hero-panel {
        grid-template-columns: 1fr;
        padding: 26px;
      }

      .trust-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .entry-layout,
      .related-grid,
      .cta-inner {
        grid-template-columns: 1fr;
      }

      .index-panel {
        position: static;
      }

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

      .tip-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .cta-actions {
        justify-content: flex-start;
      }

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

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }

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

    @media (max-width: 575.98px) {
      body {
        font-size: 15px;
      }

      .brand-logo {
        font-size: 18px;
      }

      .brand-mark {
        width: 36px;
        height: 36px;
        border-radius: 10px;
      }

      .category-hero {
        padding-bottom: 42px;
      }

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

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

      .btn-brand,
      .btn-outline-brand,
      .small-btn {
        width: 100%;
      }

      .trust-strip,
      .entry-grid,
      .tip-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 48px 0;
      }

      .section-head {
        display: block;
      }

      .recommend-list li {
        grid-template-columns: 44px minmax(0, 1fr);
      }

      .recommend-list li .small-btn {
        grid-column: 1 / -1;
      }

      .copy-field {
        min-width: 100%;
      }

      .cta-band {
        padding: 22px;
        border-radius: 20px;
      }
    }