/* roulang page: index */
:root {
      --brand-red: #e63b24;
      --brand-red-dark: #bd2d1a;
      --brand-orange: #ff7a1a;
      --ink: #191715;
      --text: #4b4540;
      --muted: #766d65;
      --paper: #fff8f1;
      --paper-strong: #fff3e7;
      --white: #ffffff;
      --line: #f1d8c6;
      --line-strong: #e9c7b2;
      --green: #2f8f5b;
      --shadow: 0 18px 45px rgba(55, 32, 18, .10);
      --shadow-soft: 0 10px 24px rgba(55, 32, 18, .08);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--text);
      background: var(--paper);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.75;
      text-rendering: optimizeLegibility;
    }

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

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

    button,
    input {
      font: inherit;
    }

    .site-wrap {
      overflow: hidden;
    }

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

    .site-header {
      background: rgba(255, 248, 241, .96);
      border-bottom: 1px solid var(--line);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(10px);
    }

    .navbar {
      min-height: 64px;
      padding: 8px 0;
    }

    .navbar-brand {
      color: var(--ink);
      font-weight: 900;
      letter-spacing: 0;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      max-width: 310px;
      white-space: normal;
      line-height: 1.2;
    }

    .logo-mark {
      width: 34px;
      height: 34px;
      border-radius: 6px;
      background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
      color: #fff;
      display: inline-grid;
      place-items: center;
      box-shadow: 0 8px 18px rgba(230, 59, 36, .28);
      flex: 0 0 auto;
    }

    .navbar-toggler {
      border: 1px solid var(--line-strong);
      border-radius: var(--radius-sm);
      padding: 8px 10px;
      color: var(--ink);
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(230, 59, 36, .12);
    }

    .nav-menu {
      gap: 6px;
      align-items: center;
    }

    .nav-link {
      color: var(--text);
      font-weight: 700;
      border-radius: 999px;
      padding: 8px 13px !important;
      position: relative;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--brand-red);
      background: #ffe6d5;
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 2px;
      background: var(--brand-orange);
      border-radius: 99px;
    }

    .nav-actions {
      display: flex;
      gap: 10px;
      align-items: center;
      justify-content: flex-end;
    }

    .search-mini {
      position: relative;
      min-width: 230px;
    }

    .search-mini i {
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--brand-red);
      pointer-events: none;
    }

    .search-mini .form-control {
      border: 1px solid var(--line-strong);
      background: #fff;
      border-radius: var(--radius-sm);
      height: 40px;
      padding-left: 38px;
      color: var(--ink);
      box-shadow: none;
    }

    .search-mini .form-control:focus {
      border-color: var(--brand-red);
      box-shadow: 0 0 0 4px rgba(230, 59, 36, .12);
    }

    .btn-brand,
    .btn-outline-brand {
      border-radius: var(--radius-sm);
      font-weight: 800;
      padding: 10px 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
    }

    .btn-brand {
      background: var(--brand-red);
      color: #fff;
      box-shadow: 0 10px 22px rgba(230, 59, 36, .24);
    }

    .btn-brand:hover,
    .btn-brand:focus {
      background: var(--brand-red-dark);
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(230, 59, 36, .30);
    }

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

    .btn-outline-brand:hover,
    .btn-outline-brand:focus {
      background: #fff0e3;
      color: var(--brand-red);
      border-color: var(--brand-red);
      transform: translateY(-1px);
    }

    .section {
      padding: 68px 0;
    }

    .section-tight {
      padding: 52px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--brand-red);
      background: #ffe7d5;
      border: 1px solid #ffd0b3;
      border-radius: 999px;
      padding: 6px 12px;
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .section-title {
      color: var(--ink);
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.18;
      font-weight: 900;
      margin: 0 0 14px;
      letter-spacing: 0;
    }

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

    .hero {
      position: relative;
      padding: 54px 0 38px;
      background:
        linear-gradient(90deg, rgba(255, 248, 241, .98) 0%, rgba(255, 248, 241, .96) 48%, rgba(255, 243, 231, .98) 48%, rgba(255, 243, 231, .98) 100%);
      border-bottom: 1px solid var(--line);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr);
      gap: 34px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 30px 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .brand-kicker {
      color: var(--brand-red);
      font-weight: 900;
      margin-bottom: 12px;
    }

    h1 {
      color: var(--ink);
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: 0;
      margin: 0 0 18px;
    }

    .hero-lead {
      font-size: 18px;
      color: var(--text);
      max-width: 690px;
      margin: 0 0 24px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 4px 0 24px;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 660px;
    }

    .stat-chip {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 12px 14px;
      box-shadow: var(--shadow-soft);
    }

    .stat-chip strong {
      display: block;
      color: var(--brand-red);
      font-size: 24px;
      line-height: 1.1;
    }

    .stat-chip span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 4px;
    }

    .hero-board {
      background: #fffdf9;
      border: 1px solid var(--line-strong);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 18px;
      position: relative;
    }

    .hero-board::before {
      content: "限时权益";
      position: absolute;
      right: 18px;
      top: -12px;
      background: var(--brand-orange);
      color: #fff;
      font-weight: 900;
      border-radius: 999px;
      padding: 5px 12px;
      font-size: 13px;
      box-shadow: 0 8px 18px rgba(255, 122, 26, .28);
    }

    .progress-panel {
      display: grid;
      grid-template-columns: 148px 1fr;
      gap: 18px;
      align-items: center;
      padding: 16px;
      background: var(--paper);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      margin-bottom: 14px;
    }

    .ring {
      --value: 82;
      width: 132px;
      height: 132px;
      border-radius: 50%;
      background: conic-gradient(var(--brand-red) calc(var(--value) * 1%), #ffe2cf 0);
      display: grid;
      place-items: center;
      position: relative;
    }

    .ring::after {
      content: "";
      position: absolute;
      width: 96px;
      height: 96px;
      background: #fffdf9;
      border-radius: 50%;
      box-shadow: inset 0 0 0 1px var(--line);
    }

    .ring-text {
      position: relative;
      z-index: 1;
      text-align: center;
      color: var(--ink);
      font-weight: 900;
      line-height: 1.1;
    }

    .ring-text b {
      display: block;
      color: var(--brand-red);
      font-size: 28px;
    }

    .panel-title {
      color: var(--ink);
      font-size: 22px;
      font-weight: 900;
      margin: 0 0 8px;
      line-height: 1.25;
    }

    .panel-text {
      color: var(--muted);
      margin: 0 0 12px;
      font-size: 15px;
    }

    .tier-preview {
      display: grid;
      gap: 10px;
    }

    .tier-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 11px 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: #fff;
    }

    .tier-row:hover {
      border-color: var(--brand-orange);
      box-shadow: var(--shadow-soft);
    }

    .tier-price {
      color: var(--brand-red);
      font-weight: 950;
      font-size: 20px;
    }

    .tier-name {
      color: var(--ink);
      font-weight: 850;
      line-height: 1.25;
    }

    .tier-note {
      color: var(--muted);
      font-size: 13px;
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 5px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 850;
      background: #fff0e3;
      color: var(--brand-red);
      border: 1px solid #ffd4b8;
      white-space: nowrap;
    }

    .trust-strip {
      margin-top: 28px;
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 10px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 9px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 12px 14px;
      color: var(--text);
      font-weight: 800;
      font-size: 14px;
      box-shadow: 0 8px 18px rgba(55, 32, 18, .05);
    }

    .trust-item i {
      color: var(--brand-red);
      font-size: 19px;
    }

    .goal-section {
      background: #fff;
    }

    .goal-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: start;
      margin-top: 28px;
    }

    .goal-card,
    .content-card,
    .reward-card,
    .wall-card,
    .news-panel,
    .cta-box,
    .faq-wrap {
      background: #fffdf9;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
    }

    .goal-card {
      padding: 22px;
    }

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

    .metric-item {
      padding: 14px;
      background: var(--paper);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
    }

    .metric-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-bottom: 8px;
      color: var(--ink);
      font-weight: 900;
    }

    .metric-head span:last-child {
      color: var(--brand-red);
    }

    .meter {
      height: 9px;
      background: #ffe3cf;
      border-radius: 999px;
      overflow: hidden;
    }

    .meter span {
      display: block;
      height: 100%;
      background: linear-gradient(90deg, var(--brand-red), var(--brand-orange));
      border-radius: inherit;
    }

    .entry-matrix {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .matrix-item {
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fffdf9;
      min-height: 128px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .matrix-item:hover {
      transform: translateY(-2px);
      border-color: var(--brand-orange);
      box-shadow: var(--shadow);
    }

    .matrix-item i {
      color: var(--brand-red);
      font-size: 24px;
      margin-bottom: 8px;
    }

    .matrix-item h3 {
      color: var(--ink);
      font-size: 18px;
      font-weight: 900;
      margin: 0 0 8px;
    }

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

    .rewards {
      background: var(--paper-strong);
    }

    .bento-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 16px;
      margin-top: 28px;
    }

    .reward-card {
      padding: 20px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .reward-card:hover {
      transform: translateY(-3px);
      border-color: var(--brand-orange);
      box-shadow: var(--shadow);
    }

    .reward-card.featured {
      min-height: 280px;
      background:
        linear-gradient(135deg, rgba(230, 59, 36, .08), rgba(255, 122, 26, .08)),
        #fffdf9;
    }

    .reward-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: start;
      margin-bottom: 14px;
    }

    .reward-title {
      color: var(--ink);
      font-size: 22px;
      font-weight: 950;
      margin: 0;
      line-height: 1.25;
    }

    .reward-price {
      color: var(--brand-red);
      font-size: 30px;
      font-weight: 950;
      line-height: 1;
      white-space: nowrap;
    }

    .reward-card p {
      color: var(--muted);
      margin: 0 0 14px;
    }

    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 0 0 16px;
      padding: 0;
      list-style: none;
    }

    .tag {
      border-radius: 999px;
      background: #fff0e3;
      color: var(--text);
      border: 1px solid #ffd8bd;
      padding: 5px 10px;
      font-weight: 800;
      font-size: 13px;
    }

    .tag.hot {
      background: var(--brand-red);
      color: #fff;
      border-color: var(--brand-red);
    }

    .reward-stack {
      display: grid;
      gap: 16px;
    }

    .plant-list {
      margin: 28px 0 0;
      display: grid;
      grid-template-columns: .86fr 1.14fr;
      gap: 22px;
      align-items: start;
    }

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

    .check-item {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 14px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .check-num {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--brand-red);
      font-weight: 900;
    }

    .check-item strong {
      color: var(--ink);
    }

    .check-item p {
      color: var(--muted);
      margin: 2px 0 0;
      font-size: 14px;
    }

    .check-item i {
      color: var(--brand-orange);
      font-size: 18px;
    }

    .support-wall {
      background: #fff;
    }

    .wall-row {
      display: flex;
      gap: 14px;
      overflow-x: auto;
      padding: 6px 2px 12px;
      margin-top: 26px;
      scroll-snap-type: x mandatory;
    }

    .wall-card {
      min-width: 270px;
      padding: 16px;
      scroll-snap-align: start;
    }

    .wall-meta {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      margin-bottom: 10px;
      color: var(--muted);
      font-size: 13px;
    }

    .stars {
      color: var(--brand-orange);
      letter-spacing: 0;
    }

    .wall-card p {
      margin: 0;
      color: var(--text);
    }

    .social-proof {
      margin-top: 18px;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }

    .proof-box {
      background: var(--paper);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 16px;
      text-align: center;
    }

    .proof-box strong {
      display: block;
      color: var(--brand-red);
      font-size: 27px;
      font-weight: 950;
      line-height: 1.1;
    }

    .proof-box span {
      color: var(--muted);
      font-size: 13px;
    }

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

    .news-grid {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 20px;
      margin-top: 28px;
    }

    .news-panel {
      padding: 20px;
    }

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

    .news-list li + li {
      border-top: 1px solid var(--line);
    }

    .news-link {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 15px 0;
    }

    .news-date {
      color: var(--brand-red);
      font-weight: 900;
      background: #ffe5d2;
      border-radius: var(--radius-sm);
      text-align: center;
      padding: 6px 8px;
      font-size: 13px;
    }

    .news-link strong {
      color: var(--ink);
      font-size: 17px;
    }

    .news-link p {
      margin: 2px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .news-link i {
      color: var(--brand-orange);
    }

    .news-link:hover strong {
      color: var(--brand-red);
    }

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

    .rank-item {
      display: grid;
      grid-template-columns: 30px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 11px 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: #fff;
    }

    .rank-item b {
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background: var(--ink);
      color: #fff;
      display: grid;
      place-items: center;
      font-size: 13px;
    }

    .rank-item:first-child b,
    .rank-item:nth-child(2) b {
      background: var(--brand-red);
    }

    .rank-item strong {
      color: var(--ink);
      font-size: 15px;
    }

    .rank-item span {
      color: var(--brand-red);
      font-weight: 900;
      font-size: 13px;
      white-space: nowrap;
    }

    .timeline {
      background: #fff;
    }

    .timeline-grid {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 24px;
      margin-top: 28px;
      align-items: start;
    }

    .timeline-card {
      background: var(--paper);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 20px;
    }

    .timeline-list {
      position: relative;
      display: grid;
      gap: 14px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 38px 1fr;
      gap: 12px;
      align-items: start;
    }

    .timeline-dot {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: #fff;
      border: 2px solid var(--brand-orange);
      display: grid;
      place-items: center;
      color: var(--brand-red);
      font-weight: 900;
    }

    .timeline-body {
      background: #fffdf9;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 14px;
    }

    .timeline-body strong {
      color: var(--ink);
    }

    .timeline-body p {
      margin: 3px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .cta-section {
      background: var(--paper);
      padding-bottom: 72px;
    }

    .cta-box {
      display: grid;
      grid-template-columns: 1fr 360px;
      gap: 24px;
      align-items: center;
      padding: 28px;
      position: relative;
      overflow: hidden;
    }

    .cta-box::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(230, 59, 36, .08), rgba(255, 122, 26, .10));
      pointer-events: none;
    }

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

    .cta-list {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 9px;
    }

    .cta-list li {
      display: flex;
      gap: 9px;
      align-items: flex-start;
      color: var(--text);
    }

    .cta-list i {
      color: var(--green);
      margin-top: 4px;
    }

    .price-card {
      background: #fff;
      border: 1px solid var(--line-strong);
      border-radius: var(--radius);
      padding: 20px;
      box-shadow: var(--shadow);
    }

    .price-label {
      display: inline-flex;
      background: var(--brand-orange);
      color: #fff;
      font-weight: 900;
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 13px;
      margin-bottom: 12px;
    }

    .price-main {
      display: flex;
      align-items: flex-end;
      gap: 8px;
      color: var(--brand-red);
      font-weight: 950;
      line-height: 1;
      margin-bottom: 12px;
    }

    .price-main b {
      font-size: 44px;
    }

    .price-main span {
      color: var(--muted);
      font-size: 14px;
      padding-bottom: 6px;
    }

    .notice {
      color: var(--muted);
      font-size: 13px;
      margin-top: 12px;
      border-top: 1px dashed var(--line-strong);
      padding-top: 12px;
    }

    .faq-section {
      background: #fff;
    }

    .faq-wrap {
      padding: 10px;
      margin-top: 28px;
    }

    .accordion-item {
      border: 1px solid var(--line) !important;
      border-radius: var(--radius-sm) !important;
      overflow: hidden;
      background: #fffdf9;
      margin-bottom: 10px;
    }

    .accordion-button {
      background: #fffdf9;
      color: var(--ink);
      font-weight: 900;
      box-shadow: none !important;
      line-height: 1.45;
      padding: 16px 18px;
    }

    .accordion-button:not(.collapsed) {
      color: var(--brand-red);
      background: #fff0e3;
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(230, 59, 36, .12) !important;
      border-color: var(--brand-red);
    }

    .accordion-body {
      color: var(--text);
      background: #fff;
      padding: 16px 18px 18px;
    }

    .site-footer {
      background: var(--ink);
      color: rgba(255, 255, 255, .78);
      padding: 46px 0 22px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr .9fr;
      gap: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .14);
    }

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

    .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:hover {
      color: #ffb07a;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 18px;
      font-size: 13px;
      color: rgba(255, 255, 255, .62);
    }

    @media (max-width: 1199px) {
      .search-mini {
        min-width: 180px;
      }

      .hero-grid {
        grid-template-columns: minmax(0, 1fr) minmax(330px, .9fr);
      }

      .progress-panel {
        grid-template-columns: 120px 1fr;
      }

      .ring {
        width: 116px;
        height: 116px;
      }

      .ring::after {
        width: 84px;
        height: 84px;
      }
    }

    @media (max-width: 991px) {
      .navbar-collapse {
        margin-top: 10px;
        padding: 14px;
        background: #fffdf9;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: var(--shadow-soft);
      }

      .nav-actions,
      .search-mini {
        width: 100%;
      }

      .nav-actions {
        flex-direction: column;
        align-items: stretch;
        margin-top: 12px;
      }

      .hero {
        background: linear-gradient(180deg, var(--paper) 0%, var(--paper) 55%, var(--paper-strong) 55%, var(--paper-strong) 100%);
      }

      .hero-grid,
      .goal-layout,
      .plant-list,
      .news-grid,
      .timeline-grid,
      .cta-box {
        grid-template-columns: 1fr;
      }

      .hero-copy {
        padding: 14px 0 0;
      }

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

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

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

      .price-card {
        max-width: 430px;
      }

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

    @media (max-width: 767px) {
      .container-page {
        width: min(100% - 24px, var(--container));
      }

      .section {
        padding: 46px 0;
      }

      .hero {
        padding-top: 34px;
      }

      h1 {
        font-size: 34px;
      }

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

      .hero-actions .btn-brand,
      .hero-actions .btn-outline-brand,
      .price-card .btn-brand,
      .price-card .btn-outline-brand {
        width: 100%;
      }

      .hero-stats,
      .entry-matrix,
      .trust-strip,
      .social-proof {
        grid-template-columns: 1fr;
      }

      .progress-panel {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
      }

      .tier-row {
        grid-template-columns: 1fr;
        text-align: left;
      }

      .check-item {
        grid-template-columns: 34px 1fr;
      }

      .check-item i {
        display: none;
      }

      .news-link {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 16px 0;
      }

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

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

      .footer-bottom {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .navbar-brand {
        font-size: 16px;
        max-width: 250px;
      }

      .logo-mark {
        width: 30px;
        height: 30px;
      }

      .hero-board,
      .goal-card,
      .reward-card,
      .news-panel,
      .cta-box {
        padding: 16px;
      }

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

      .reward-top {
        display: grid;
      }

      .reward-price {
        font-size: 26px;
      }

      .wall-card {
        min-width: 245px;
      }
    }

/* roulang page: category1 */
:root {
      --color-primary: #E63B24;
      --color-primary-dark: #C92E1A;
      --color-accent: #FF7A1A;
      --color-ink: #191715;
      --color-text: #4B4540;
      --color-muted: #776B62;
      --color-bg: #FFF8F1;
      --color-bg-soft: #FFF3E7;
      --color-card: #FFFFFF;
      --color-line: #F1D8C6;
      --color-line-strong: #E9C7B2;
      --color-success: #2F8F5B;
      --radius-sm: 6px;
      --radius-md: 8px;
      --shadow-card: 0 16px 36px rgba(55, 32, 18, 0.10);
      --shadow-soft: 0 10px 24px rgba(55, 32, 18, 0.08);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
      color: var(--color-text);
      background: linear-gradient(180deg, #FFF8F1 0%, #FFFFFF 38%, #FFF3E7 100%);
      line-height: 1.75;
      text-rendering: optimizeLegibility;
    }

    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;
    }

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

    .site-header {
      position: relative;
      z-index: 20;
      background: rgba(255, 248, 241, 0.94);
      border-bottom: 1px solid var(--color-line);
      backdrop-filter: blur(12px);
    }

    .navbar {
      min-height: 64px;
      padding: 0;
    }

    .navbar > .container-page {
      min-height: 64px;
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--color-ink);
      font-weight: 800;
      font-size: 18px;
      letter-spacing: 0;
      white-space: nowrap;
    }

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

    .logo-mark {
      width: 34px;
      height: 34px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 8px 18px rgba(230, 59, 36, .22);
      flex: 0 0 auto;
    }

    .navbar-toggler {
      border: 1px solid var(--color-line-strong);
      color: var(--color-ink);
      width: 42px;
      height: 38px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      box-shadow: none;
      padding: 0;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 3px rgba(230, 59, 36, .18);
    }

    .nav-menu {
      gap: 6px;
      align-items: center;
    }

    .nav-link {
      position: relative;
      color: var(--color-text);
      font-weight: 700;
      font-size: 14px;
      padding: 9px 12px !important;
      border-radius: var(--radius-sm);
    }

    .nav-link:hover,
    .nav-link:focus {
      color: var(--color-primary);
      background: #FFE7D4;
    }

    .nav-link.active {
      color: var(--color-primary);
      background: #FFE7D4;
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 12px;
      right: 12px;
      bottom: 4px;
      height: 2px;
      border-radius: 999px;
      background: var(--color-accent);
    }

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

    .search-mini {
      position: relative;
      width: 270px;
      flex: 0 0 auto;
    }

    .search-mini i {
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--color-muted);
      font-size: 15px;
      pointer-events: none;
    }

    .search-mini .form-control {
      height: 40px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--color-line-strong);
      background: #fff;
      color: var(--color-ink);
      padding-left: 36px;
      font-size: 14px;
      box-shadow: none;
    }

    .search-mini .form-control:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px rgba(230, 59, 36, .14);
    }

    .btn-brand,
    .btn-outline-brand,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 7px;
      min-height: 40px;
      padding: 10px 16px;
      border-radius: var(--radius-sm);
      font-weight: 800;
      font-size: 14px;
      border: 1px solid transparent;
      line-height: 1.2;
      white-space: nowrap;
    }

    .btn-brand {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 10px 20px rgba(230, 59, 36, .22);
    }

    .btn-brand:hover,
    .btn-brand:focus {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-1px);
      box-shadow: 0 14px 24px rgba(230, 59, 36, .28);
    }

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

    .btn-outline-brand:hover,
    .btn-outline-brand:focus {
      color: var(--color-primary-dark);
      background: #FFF0E5;
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .btn-soft {
      color: var(--color-ink);
      background: #FFF0E5;
      border-color: #FFD4B8;
    }

    .btn-soft:hover,
    .btn-soft:focus {
      color: var(--color-primary);
      border-color: var(--color-accent);
      box-shadow: var(--shadow-soft);
    }

    .page-hero {
      position: relative;
      padding: 46px 0 34px;
      overflow: hidden;
      background:
        linear-gradient(125deg, rgba(25, 23, 21, .96) 0%, rgba(48, 31, 25, .93) 48%, rgba(230, 59, 36, .78) 100%),
        radial-gradient(circle at 78% 18%, rgba(255, 122, 26, .38), transparent 32%);
      color: #fff;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 72px;
      background: linear-gradient(180deg, rgba(255, 248, 241, 0), var(--color-bg));
      pointer-events: none;
    }

    .breadcrumb-mini {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      color: rgba(255, 255, 255, .72);
      font-size: 13px;
      font-weight: 700;
    }

    .breadcrumb-mini a:hover {
      color: #fff;
    }

    .breadcrumb-mini .current {
      color: #FFD1BA;
    }

    .hero-layout {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
      gap: 34px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(255, 122, 26, .16);
      border: 1px solid rgba(255, 209, 186, .28);
      color: #FFD1BA;
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 14px;
    }

    h1 {
      margin: 0;
      color: #fff;
      font-size: clamp(34px, 4.1vw, 54px);
      line-height: 1.14;
      font-weight: 900;
      letter-spacing: 0;
    }

    .hero-desc {
      margin: 18px 0 0;
      max-width: 720px;
      color: rgba(255, 255, 255, .82);
      font-size: 17px;
      line-height: 1.85;
    }

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

    .hero-actions .btn-outline-brand {
      background: rgba(255, 255, 255, .08);
      color: #fff;
      border-color: rgba(255, 255, 255, .24);
    }

    .hero-actions .btn-outline-brand:hover {
      background: rgba(255, 255, 255, .16);
      color: #fff;
      border-color: #FFD1BA;
    }

    .filter-panel {
      background: rgba(255, 248, 241, .96);
      color: var(--color-text);
      border: 1px solid rgba(255, 209, 186, .72);
      border-radius: var(--radius-md);
      box-shadow: 0 22px 50px rgba(0, 0, 0, .22);
      padding: 20px;
    }

    .panel-top {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      align-items: flex-start;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--color-line);
    }

    .panel-top strong {
      display: block;
      color: var(--color-ink);
      font-size: 18px;
      line-height: 1.35;
    }

    .hot-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      color: #fff;
      background: var(--color-accent);
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .filter-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin-top: 16px;
    }

    .filter-tile {
      padding: 12px;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-sm);
      background: #fff;
    }

    .filter-tile span {
      display: block;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .filter-tile b {
      color: var(--color-ink);
      font-size: 15px;
    }

    .price-line {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 12px;
      margin-top: 18px;
      padding: 14px;
      background: #FFF0E5;
      border: 1px dashed #FFB37D;
      border-radius: var(--radius-sm);
    }

    .price-line .price {
      color: var(--color-primary);
      font-size: 28px;
      font-weight: 900;
      line-height: 1;
    }

    .price-line small {
      color: var(--color-muted);
      font-weight: 700;
    }

    .section {
      padding: 64px 0;
    }

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

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

    .section-kicker {
      color: var(--color-primary);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: 0;
      margin-bottom: 8px;
    }

    h2 {
      margin: 0;
      color: var(--color-ink);
      font-size: clamp(26px, 2.8vw, 38px);
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-head p {
      margin: 12px 0 0;
      color: var(--color-muted);
      font-size: 16px;
    }

    .trust-strip {
      margin-top: -18px;
      position: relative;
      z-index: 5;
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 10px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-card);
      padding: 12px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 10px;
      border-radius: var(--radius-sm);
      background: #FFF8F1;
      color: var(--color-ink);
      font-size: 14px;
      font-weight: 800;
    }

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

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 24px;
      align-items: start;
    }

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

    .summary-card {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 20px;
      background: var(--color-card);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: 0 8px 18px rgba(55, 32, 18, .05);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

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

    .summary-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 900;
      line-height: 1;
      white-space: nowrap;
    }

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

    .tag-orange {
      background: #FFE2C9;
      color: #8B3510;
    }

    .tag-light {
      background: #FFF5ED;
      color: var(--color-muted);
      border: 1px solid var(--color-line);
    }

    .tag-green {
      background: rgba(47, 143, 91, .12);
      color: var(--color-success);
    }

    .summary-card h3 {
      margin: 0 0 8px;
      color: var(--color-ink);
      font-size: 20px;
      line-height: 1.35;
      font-weight: 900;
    }

    .summary-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .summary-info {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 12px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .summary-info i {
      color: var(--color-accent);
      margin-right: 4px;
    }

    .side-panel {
      position: sticky;
      top: 18px;
      display: grid;
      gap: 14px;
    }

    .sidebar-card,
    .notice-card {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-soft);
      padding: 18px;
    }

    .sidebar-title {
      margin: 0 0 12px;
      color: var(--color-ink);
      font-size: 18px;
      font-weight: 900;
    }

    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .filter-chip {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 7px 11px;
      border-radius: 999px;
      background: #FFF5ED;
      border: 1px solid var(--color-line);
      color: var(--color-text);
      font-size: 13px;
      font-weight: 800;
    }

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

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

    .mini-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--color-text);
      font-size: 14px;
    }

    .mini-list i {
      color: var(--color-success);
      margin-top: 4px;
    }

    .notice-card {
      background: #191715;
      color: rgba(255, 255, 255, .76);
      border-color: rgba(255, 255, 255, .10);
    }

    .notice-card .sidebar-title {
      color: #fff;
    }

    .notice-card strong {
      color: #FFD1BA;
    }

    .promo-banner {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 22px;
      align-items: center;
      padding: 24px;
      background:
        linear-gradient(135deg, #FFF0E5 0%, #FFFFFF 58%, #FFE2C9 100%);
      border: 1px solid #FFD4B8;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-soft);
    }

    .promo-banner h2 {
      font-size: clamp(24px, 2.2vw, 34px);
    }

    .promo-banner p {
      margin: 10px 0 0;
      color: var(--color-muted);
    }

    .promo-number {
      color: var(--color-primary);
      font-size: 42px;
      font-weight: 900;
      line-height: 1;
      white-space: nowrap;
    }

    .check-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: start;
    }

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

    .reason-item {
      display: grid;
      grid-template-columns: 38px minmax(0, 1fr) auto;
      gap: 12px;
      align-items: center;
      padding: 15px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: 0 8px 16px rgba(55, 32, 18, .04);
    }

    .reason-number {
      width: 38px;
      height: 38px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--color-primary);
      color: #fff;
      font-weight: 900;
    }

    .reason-item strong {
      display: block;
      color: var(--color-ink);
      font-size: 16px;
      margin-bottom: 2px;
    }

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

    .reason-item .bi-arrow-right {
      color: var(--color-accent);
    }

    .score-card {
      padding: 22px;
      border-radius: var(--radius-md);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-card);
    }

    .score-row {
      margin-top: 16px;
    }

    .score-row:first-child {
      margin-top: 0;
    }

    .score-label {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      color: var(--color-ink);
      font-size: 14px;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .progress {
      height: 9px;
      background: #FFF0E5;
      border-radius: 999px;
      overflow: hidden;
    }

    .progress-bar {
      background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    }

    .feedback-section {
      background: #FFF3E7;
      border-top: 1px solid var(--color-line);
      border-bottom: 1px solid var(--color-line);
    }

    .feedback-track {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .feedback-card {
      padding: 18px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-soft);
    }

    .stars {
      color: var(--color-accent);
      letter-spacing: 0;
      font-size: 14px;
      margin-bottom: 10px;
    }

    .feedback-card p {
      margin: 0;
      color: var(--color-text);
      font-size: 15px;
    }

    .feedback-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      margin-top: 12px;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 350px;
      gap: 24px;
      align-items: center;
      padding: 28px;
      border-radius: var(--radius-md);
      background: #191715;
      color: rgba(255, 255, 255, .78);
      box-shadow: 0 22px 48px rgba(25, 23, 21, .18);
    }

    .cta-box h2 {
      color: #fff;
    }

    .cta-box p {
      margin: 12px 0 0;
    }

    .cta-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin-top: 18px;
    }

    .cta-list span {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 10px;
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .08);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
    }

    .cta-list i {
      color: #FFD1BA;
    }

    .cta-price-card {
      background: #FFF8F1;
      color: var(--color-text);
      border-radius: var(--radius-md);
      padding: 20px;
      border: 1px solid #FFD4B8;
    }

    .cta-price-card .label {
      display: inline-flex;
      color: #fff;
      background: var(--color-accent);
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .cta-price-card .big {
      display: block;
      color: var(--color-primary);
      font-size: 34px;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 10px;
    }

    .compliance-note {
      margin-top: 14px;
      padding: 12px;
      border-radius: var(--radius-sm);
      background: #FFF0E5;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.65;
    }

    .accordion {
      display: grid;
      gap: 10px;
    }

    .accordion-item {
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 8px 18px rgba(55, 32, 18, .04);
    }

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

    .accordion-button:not(.collapsed) {
      color: var(--color-primary);
      background: #FFF0E5;
    }

    .accordion-button:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px rgba(230, 59, 36, .14) !important;
    }

    .accordion-button::after {
      filter: sepia(1) saturate(2) hue-rotate(330deg);
    }

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

    .site-footer {
      padding: 48px 0 22px;
      background: #191715;
      color: rgba(255, 255, 255, .72);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) .8fr 1fr;
      gap: 34px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      color: #fff;
      font-size: 20px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .footer-grid p {
      margin: 0;
      max-width: 560px;
      font-size: 14px;
    }

    .footer-title {
      color: #FFD1BA;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 8px;
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #FFD1BA;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 18px;
      font-size: 13px;
      color: rgba(255, 255, 255, .56);
    }

    @media (max-width: 1199px) {
      .search-mini {
        width: 220px;
      }

      .hero-layout {
        grid-template-columns: minmax(0, 1fr) 360px;
      }

      .content-layout {
        grid-template-columns: minmax(0, 1fr) 310px;
      }
    }

    @media (max-width: 991px) {
      .navbar {
        padding: 10px 0;
      }

      .navbar > .container-page {
        min-height: auto;
        flex-wrap: wrap;
      }

      .navbar-collapse {
        width: 100%;
        margin-top: 12px;
        padding: 14px;
        background: #FFF8F1;
        border: 1px solid var(--color-line);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-soft);
      }

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

      .nav-actions {
        margin-top: 12px;
        display: grid;
        grid-template-columns: 1fr;
      }

      .search-mini {
        width: 100%;
      }

      .btn-brand {
        width: 100%;
      }

      .hero-layout,
      .content-layout,
      .check-layout,
      .cta-box {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
        order: -1;
      }

      .trust-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

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

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

    @media (max-width: 767px) {
      .container-page {
        width: min(100% - 24px, var(--container));
      }

      .page-hero {
        padding: 34px 0 28px;
      }

      h1 {
        font-size: 32px;
      }

      .hero-desc {
        font-size: 15px;
      }

      .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .filter-grid,
      .trust-grid,
      .feedback-track,
      .cta-list {
        grid-template-columns: 1fr;
      }

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

      .summary-card .btn-soft {
        width: 100%;
      }

      .promo-banner {
        grid-template-columns: 1fr;
      }

      .promo-number {
        font-size: 34px;
      }

      .reason-item {
        grid-template-columns: 38px minmax(0, 1fr);
      }

      .reason-item .bi-arrow-right {
        display: none;
      }

      .section {
        padding: 44px 0;
      }

      .section-tight {
        padding: 34px 0;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }

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

    @media (max-width: 520px) {
      .navbar-brand {
        font-size: 16px;
        max-width: calc(100% - 58px);
      }

      .filter-panel,
      .promo-banner,
      .cta-box {
        padding: 18px;
      }

      .panel-top {
        flex-direction: column;
      }

      .price-line {
        align-items: flex-start;
        flex-direction: column;
      }

      .summary-card h3 {
        font-size: 18px;
      }
    }

/* roulang page: category2 */
:root {
      --color-primary: #e63b24;
      --color-primary-dark: #bd2b19;
      --color-accent: #ff7a1a;
      --color-text: #191715;
      --color-muted: #5d554e;
      --color-soft: #fff8f1;
      --color-soft-2: #fff3e7;
      --color-paper: #ffffff;
      --color-line: #f1d8c6;
      --color-line-strong: #e9c7b2;
      --color-success: #2f8f5b;
      --shadow-card: 0 16px 38px rgba(55, 32, 18, 0.1);
      --shadow-hover: 0 20px 46px rgba(55, 32, 18, 0.16);
      --radius-card: 8px;
      --radius-button: 6px;
      --container: 1200px;
      --section-y: 68px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
      color: var(--color-text);
      background: linear-gradient(180deg, var(--color-soft) 0%, #fff 38%, var(--color-soft-2) 100%);
      line-height: 1.75;
      text-rendering: optimizeLegibility;
    }

    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,
    svg {
      max-width: 100%;
      height: auto;
    }

    button,
    input {
      font: inherit;
    }

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

    .site-header {
      position: relative;
      z-index: 20;
      background: rgba(255, 248, 241, 0.96);
      border-bottom: 1px solid var(--color-line);
      box-shadow: 0 8px 24px rgba(55, 32, 18, 0.05);
    }

    .navbar {
      min-height: 64px;
      padding: 0;
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--color-text);
      font-weight: 800;
      font-size: 18px;
      white-space: nowrap;
    }

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

    .logo-mark {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 10px 18px rgba(230, 59, 36, .22);
    }

    .navbar-toggler {
      border: 1px solid var(--color-line-strong);
      color: var(--color-primary);
      border-radius: var(--radius-button);
      padding: 7px 10px;
      box-shadow: none;
      background: #fff;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 3px rgba(230, 59, 36, .16);
    }

    .nav-menu {
      gap: 6px;
      align-items: center;
    }

    .nav-link {
      position: relative;
      color: var(--color-muted);
      font-weight: 700;
      font-size: 15px;
      padding: 9px 12px !important;
      border-radius: 999px;
    }

    .nav-link:hover,
    .nav-link:focus {
      color: var(--color-primary);
      background: #fff0e2;
    }

    .nav-link.active {
      color: var(--color-primary);
      background: #ffe6d6;
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 5px;
      height: 2px;
      background: var(--color-accent);
      border-radius: 999px;
    }

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

    .search-mini {
      position: relative;
      width: 256px;
    }

    .search-mini i {
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--color-primary);
      font-size: 15px;
      pointer-events: none;
    }

    .search-mini .form-control {
      height: 40px;
      padding-left: 36px;
      border-radius: var(--radius-button);
      border: 1px solid var(--color-line-strong);
      background: #fff;
      color: var(--color-text);
      font-size: 14px;
      box-shadow: none;
    }

    .search-mini .form-control:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(230, 59, 36, .13);
    }

    .btn-brand,
    .btn-outline-brand,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 7px;
      min-height: 40px;
      border-radius: var(--radius-button);
      padding: 9px 15px;
      font-weight: 800;
      font-size: 14px;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .btn-brand {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 12px 24px rgba(230, 59, 36, .22);
    }

    .btn-brand:hover,
    .btn-brand:focus {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-1px);
      box-shadow: 0 16px 28px rgba(230, 59, 36, .28);
    }

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

    .btn-outline-brand:hover,
    .btn-outline-brand:focus {
      color: var(--color-primary-dark);
      background: #fff0e2;
      border-color: var(--color-accent);
      transform: translateY(-1px);
    }

    .btn-soft {
      color: var(--color-text);
      background: #fff3e7;
      border-color: var(--color-line);
    }

    .btn-soft:hover,
    .btn-soft:focus {
      color: var(--color-primary);
      border-color: var(--color-accent);
      background: #ffe8d5;
    }

    .page-topbar {
      background: #fff;
      border-bottom: 1px solid var(--color-line);
    }

    .channel-strip {
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 54px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .channel-strip::-webkit-scrollbar {
      display: none;
    }

    .channel-pill {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 12px;
      border: 1px solid var(--color-line);
      border-radius: 999px;
      background: var(--color-soft);
      color: var(--color-muted);
      font-weight: 700;
      font-size: 14px;
    }

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

    .page-hero {
      padding: 34px 0 42px;
      background:
        linear-gradient(90deg, rgba(255, 122, 26, .12), rgba(230, 59, 36, .05) 48%, rgba(255, 255, 255, .85)),
        var(--color-soft);
      border-bottom: 1px solid var(--color-line);
    }

    .breadcrumb-mini {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

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

    .breadcrumb-mini .current {
      color: var(--color-primary);
    }

    .page-hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(320px, .78fr);
      gap: 28px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 11px;
      color: var(--color-primary);
      background: #ffe6d6;
      border: 1px solid #ffd1b6;
      border-radius: 999px;
      font-weight: 800;
      font-size: 13px;
      margin-bottom: 14px;
    }

    h1 {
      margin: 0;
      font-size: clamp(34px, 5vw, 54px);
      line-height: 1.12;
      font-weight: 900;
      letter-spacing: 0;
      color: var(--color-text);
    }

    .hero-summary {
      max-width: 760px;
      margin: 16px 0 0;
      color: var(--color-muted);
      font-size: 17px;
    }

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

    .hero-note {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .hero-note span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .hero-note i {
      color: var(--color-success);
    }

    .digest-panel {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 18px;
    }

    .digest-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-bottom: 14px;
      border-bottom: 1px dashed var(--color-line-strong);
      margin-bottom: 14px;
    }

    .digest-head strong {
      font-size: 18px;
    }

    .promo-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      color: #fff;
      background: var(--color-accent);
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 12px;
      font-weight: 900;
    }

    .update-row {
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr) auto;
      gap: 12px;
      align-items: center;
      padding: 12px 0;
      border-bottom: 1px solid #f7e5d7;
    }

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

    .update-index {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      background: #fff3e7;
      border: 1px solid var(--color-line);
      border-radius: 8px;
      font-weight: 900;
    }

    .update-row h2,
    .update-row h3 {
      margin: 0 0 2px;
      font-size: 16px;
      font-weight: 900;
    }

    .update-row p {
      margin: 0;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .score {
      color: var(--color-primary);
      font-size: 22px;
      font-weight: 900;
      line-height: 1;
    }

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

    .section.alt {
      background: rgba(255, 243, 231, .72);
      border-block: 1px solid var(--color-line);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .8fr) minmax(280px, .4fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--color-primary);
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(26px, 3.5vw, 38px);
      line-height: 1.2;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 16px;
    }

    .quick-filter {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 8px;
    }

    .tag,
    .badge-hot,
    .badge-muted {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      padding: 7px 9px;
      white-space: nowrap;
    }

    .tag {
      color: var(--color-text);
      background: #fff3e7;
      border: 1px solid var(--color-line);
    }

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

    .badge-muted {
      color: var(--color-muted);
      background: #fff;
      border: 1px solid var(--color-line);
    }

    .guide-layout {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .channel-menu {
      position: sticky;
      top: 18px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 12px;
    }

    .channel-menu-title {
      padding: 8px 10px 12px;
      border-bottom: 1px dashed var(--color-line-strong);
      color: var(--color-text);
      font-weight: 900;
    }

    .channel-menu a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 11px 10px;
      margin-top: 6px;
      border-radius: 6px;
      color: var(--color-muted);
      font-weight: 800;
      font-size: 14px;
    }

    .channel-menu a:hover,
    .channel-menu a.active {
      color: var(--color-primary);
      background: #fff0e2;
    }

    .group-grid {
      display: grid;
      gap: 16px;
    }

    .group-card {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      box-shadow: 0 12px 28px rgba(55, 32, 18, .07);
      padding: 20px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

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

    .group-top {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 16px;
      align-items: start;
      margin-bottom: 14px;
    }

    .group-card h2 {
      margin: 0 0 8px;
      font-size: 23px;
      font-weight: 900;
      letter-spacing: 0;
    }

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

    .group-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .group-meta {
      min-width: 116px;
      padding: 10px;
      border-radius: 8px;
      background: var(--color-soft);
      border: 1px solid var(--color-line);
      text-align: center;
    }

    .group-meta strong {
      display: block;
      color: var(--color-primary);
      font-size: 28px;
      line-height: 1;
      font-weight: 900;
    }

    .group-meta span {
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
    }

    .group-foot {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      padding-top: 14px;
      margin-top: 14px;
      border-top: 1px dashed var(--color-line-strong);
    }

    .timeline {
      display: grid;
      gap: 14px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 16px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      box-shadow: 0 10px 24px rgba(55, 32, 18, .06);
    }

    .time-label {
      color: var(--color-primary);
      font-weight: 900;
    }

    .timeline-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 900;
    }

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

    .compare-wrap {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(320px, .5fr);
      gap: 22px;
      align-items: stretch;
    }

    .compare-table {
      overflow: hidden;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      background: #fff;
      box-shadow: var(--shadow-card);
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 1.1fr .9fr;
      gap: 0;
      border-bottom: 1px solid #f5dfcf;
    }

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

    .compare-cell {
      padding: 16px;
      border-right: 1px solid #f5dfcf;
      color: var(--color-muted);
      font-size: 14px;
    }

    .compare-cell:last-child {
      border-right: 0;
    }

    .compare-row.head .compare-cell {
      color: var(--color-text);
      background: #fff0e2;
      font-weight: 900;
    }

    .compare-cell strong {
      color: var(--color-text);
      font-weight: 900;
    }

    .recommend-card {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background: #191715;
      color: #fff;
      border-radius: var(--radius-card);
      padding: 22px;
      box-shadow: var(--shadow-card);
      min-height: 100%;
    }

    .recommend-card h2 {
      margin: 0 0 12px;
      font-size: 25px;
      font-weight: 900;
    }

    .recommend-card p {
      color: rgba(255,255,255,.78);
      margin: 0 0 18px;
    }

    .check-list {
      display: grid;
      gap: 11px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      gap: 9px;
      align-items: flex-start;
      color: rgba(255,255,255,.9);
      font-size: 14px;
    }

    .check-list i {
      color: var(--color-accent);
      margin-top: 3px;
    }

    .proof-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .proof-card {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      padding: 16px;
      min-height: 132px;
      box-shadow: 0 10px 22px rgba(55, 32, 18, .06);
    }

    .proof-card .stars {
      color: var(--color-accent);
      letter-spacing: 0;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .proof-card p {
      margin: 0;
      color: var(--color-text);
      font-weight: 700;
      line-height: 1.6;
    }

    .proof-card small {
      display: block;
      color: var(--color-muted);
      margin-top: 10px;
      font-weight: 700;
    }

    .guard-bar {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 10px;
    }

    .guard-item {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 12px;
      border: 1px solid var(--color-line);
      border-radius: 8px;
      background: #fff;
      color: var(--color-muted);
      font-weight: 800;
      font-size: 14px;
      min-height: 52px;
    }

    .guard-item i {
      color: var(--color-primary);
      font-size: 20px;
      flex: 0 0 auto;
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 24px;
      align-items: center;
      padding: 28px;
      border-radius: var(--radius-card);
      background:
        linear-gradient(135deg, #ffffff 0%, #fff4e9 60%, #ffe1c8 100%);
      border: 1px solid var(--color-line-strong);
      box-shadow: var(--shadow-card);
    }

    .cta-box h2 {
      margin: 0 0 10px;
      font-size: clamp(26px, 3vw, 38px);
      font-weight: 900;
      line-height: 1.2;
    }

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

    .price-card {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-card);
      padding: 18px;
      text-align: center;
    }

    .price-card .label {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #fff;
      background: var(--color-primary);
      border-radius: 999px;
      padding: 7px 10px;
      font-size: 12px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .price-card .price {
      color: var(--color-primary);
      font-size: 40px;
      line-height: 1;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .price-card small {
      color: var(--color-muted);
      display: block;
      margin-bottom: 14px;
    }

    .accordion {
      --bs-accordion-border-color: var(--color-line);
      --bs-accordion-border-radius: 8px;
      --bs-accordion-inner-border-radius: 8px;
      --bs-accordion-bg: #fff;
      --bs-accordion-btn-focus-box-shadow: 0 0 0 4px rgba(230, 59, 36, .12);
    }

    .accordion-item {
      margin-bottom: 10px;
      border: 1px solid var(--color-line) !important;
      border-radius: 8px !important;
      overflow: hidden;
      box-shadow: 0 8px 20px rgba(55, 32, 18, .05);
    }

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

    .accordion-button:not(.collapsed) {
      color: var(--color-primary);
      background: #fff0e2;
    }

    .accordion-button::after {
      filter: sepia(1) saturate(2) hue-rotate(330deg);
    }

    .accordion-body {
      color: var(--color-muted);
      background: #fff;
    }

    .site-footer {
      padding: 48px 0 24px;
      color: rgba(255,255,255,.82);
      background: #191715;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .65fr .9fr;
      gap: 34px;
      padding-bottom: 26px;
      border-bottom: 1px solid rgba(255,255,255,.14);
    }

    .footer-brand {
      color: #fff;
      font-size: 21px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .footer-grid p {
      margin: 0;
      max-width: 520px;
      color: rgba(255,255,255,.72);
      line-height: 1.8;
    }

    .footer-title {
      color: #fff;
      font-weight: 900;
      margin-bottom: 10px;
    }

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

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

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

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

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-top: 18px;
      color: rgba(255,255,255,.58);
      font-size: 13px;
    }

    @media (max-width: 1199px) {
      .search-mini {
        width: 210px;
      }

      .page-hero-grid,
      .compare-wrap {
        grid-template-columns: minmax(0, 1fr) 330px;
      }

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

    @media (max-width: 991px) {
      :root {
        --section-y: 50px;
      }

      .navbar {
        padding: 12px 0;
      }

      .navbar-collapse {
        margin-top: 12px;
        padding: 14px;
        border: 1px solid var(--color-line);
        border-radius: 8px;
        background: #fffaf5;
        box-shadow: var(--shadow-card);
      }

      .nav-menu {
        align-items: stretch;
        gap: 4px;
      }

      .nav-link {
        padding: 10px 12px !important;
      }

      .nav-actions {
        display: grid;
        gap: 10px;
        margin-top: 12px;
      }

      .search-mini {
        width: 100%;
      }

      .btn-brand {
        width: 100%;
      }

      .page-hero-grid,
      .section-head,
      .guide-layout,
      .compare-wrap,
      .cta-box {
        grid-template-columns: 1fr;
      }

      .channel-menu {
        position: static;
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding: 10px;
      }

      .channel-menu-title {
        display: none;
      }

      .channel-menu a {
        flex: 0 0 auto;
        margin-top: 0;
        border: 1px solid var(--color-line);
        background: #fff8f1;
      }

      .quick-filter {
        justify-content: flex-start;
      }

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

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

    @media (max-width: 767px) {
      .container-page {
        width: min(100% - 24px, var(--container));
      }

      .page-hero {
        padding: 28px 0 34px;
      }

      h1 {
        font-size: 34px;
      }

      .hero-summary,
      .section-desc {
        font-size: 15px;
      }

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

      .digest-panel,
      .group-card,
      .cta-box {
        padding: 16px;
      }

      .update-row {
        grid-template-columns: 38px minmax(0, 1fr);
      }

      .update-row .score {
        grid-column: 2;
        font-size: 18px;
      }

      .group-top,
      .group-foot,
      .timeline-item {
        grid-template-columns: 1fr;
      }

      .group-meta {
        text-align: left;
      }

      .compare-table {
        overflow-x: auto;
      }

      .compare-row {
        min-width: 620px;
      }

      .proof-strip {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 4px;
      }

      .proof-card {
        flex: 0 0 82%;
        scroll-snap-align: start;
      }

      .guard-bar {
        grid-template-columns: 1fr;
      }

      .footer-bottom {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .navbar-brand span:last-child {
        max-width: 230px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .channel-strip {
        margin-inline: -12px;
        padding-inline: 12px;
      }

      .section {
        padding: 42px 0;
      }

      .section-title {
        font-size: 27px;
      }

      .timeline-item {
        padding: 14px;
      }

      .price-card .price {
        font-size: 34px;
      }
    }