/* roulang page: index */
:root {
      --green-deep: #1F5B3A;
      --green-fresh: #7CB342;
      --green-dark: #16251D;
      --green-muted: #667568;
      --ivory: #FFF9EA;
      --grass-pale: #F3F6EC;
      --orange-red: #F05A28;
      --orange: #FF8A00;
      --gold: #D6B76A;
      --white: #FFFFFF;
      --border: rgba(31, 91, 58, .14);
      --shadow: 0 22px 62px rgba(31, 91, 58, .13);
      --shadow-soft: 0 14px 34px rgba(31, 91, 58, .10);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --container: 1220px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--green-dark);
      background:
        radial-gradient(circle at 8% 4%, rgba(124, 179, 66, .13), transparent 28%),
        linear-gradient(180deg, var(--ivory) 0%, #fffdf4 45%, var(--grass-pale) 100%);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease;
    }

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

    button {
      cursor: pointer;
      border: 0;
    }

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

    ::selection {
      background: rgba(240, 90, 40, .18);
      color: var(--green-deep);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 249, 234, .94);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(214, 183, 106, .48);
      box-shadow: 0 12px 30px rgba(31, 91, 58, .06);
    }

    .topbar {
      min-height: 78px;
      display: grid;
      grid-template-columns: 260px 1fr auto;
      align-items: center;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      color: var(--green-deep);
      letter-spacing: -.02em;
      line-height: 1.15;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background:
        linear-gradient(135deg, var(--green-deep), var(--green-fresh));
      position: relative;
      box-shadow: inset 0 0 0 3px rgba(255, 249, 234, .42), 0 10px 22px rgba(31, 91, 58, .18);
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 12px 7px;
      border-top: 2px solid rgba(255, 249, 234, .9);
      border-bottom: 2px solid rgba(255, 249, 234, .9);
      transform: rotate(-28deg);
      border-radius: 50%;
    }

    .brand-text {
      font-size: 18px;
      max-width: 190px;
    }

    .search-box {
      position: relative;
    }

    .search-box input {
      width: 100%;
      height: 48px;
      border: 1px solid rgba(31, 91, 58, .14);
      border-radius: 999px;
      background: rgba(243, 246, 236, .9);
      color: var(--green-dark);
      padding: 0 18px 0 46px;
      outline: none;
      transition: border-color .22s ease, box-shadow .22s ease, background .22s ease;
    }

    .search-box input:focus {
      border-color: rgba(124, 179, 66, .85);
      background: #fff;
      box-shadow: 0 0 0 5px rgba(124, 179, 66, .16);
    }

    .search-box::before {
      content: "⌕";
      position: absolute;
      left: 20px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--green-muted);
      font-size: 20px;
    }

    .top-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      white-space: nowrap;
    }

    .tabs-row {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 0 0 14px;
      scrollbar-width: thin;
      scrollbar-color: rgba(31, 91, 58, .28) transparent;
    }

    .tabs-row::-webkit-scrollbar,
    .review-track::-webkit-scrollbar,
    .poster-track::-webkit-scrollbar {
      height: 7px;
    }

    .tabs-row::-webkit-scrollbar-thumb,
    .review-track::-webkit-scrollbar-thumb,
    .poster-track::-webkit-scrollbar-thumb {
      background: rgba(31, 91, 58, .25);
      border-radius: 999px;
    }

    .nav-tab {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 18px;
      border-radius: 999px;
      background: rgba(243, 246, 236, .95);
      color: var(--green-deep);
      border: 1px solid rgba(31, 91, 58, .12);
      font-weight: 700;
      flex: 0 0 auto;
    }

    .nav-tab:hover,
    .nav-tab:focus-visible {
      border-color: rgba(124, 179, 66, .75);
      background: rgba(124, 179, 66, .13);
      outline: none;
    }

    .nav-tab.active {
      color: var(--white);
      background: var(--green-deep);
      border-color: var(--green-deep);
      box-shadow: 0 12px 24px rgba(31, 91, 58, .18);
    }

    .btn {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 12px 22px;
      font-weight: 800;
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      line-height: 1.2;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--orange-red), var(--orange));
      box-shadow: 0 15px 28px rgba(240, 90, 40, .24);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 20px 38px rgba(240, 90, 40, .32);
      background: linear-gradient(135deg, #df4820, #f27a00);
      outline: none;
    }

    .btn-secondary {
      color: var(--green-deep);
      background: rgba(255, 249, 234, .85);
      border: 1px solid rgba(31, 91, 58, .2);
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      background: rgba(124, 179, 66, .13);
      border-color: rgba(124, 179, 66, .75);
      transform: translateY(-1px);
      outline: none;
    }

    .btn-dark {
      color: var(--ivory);
      background: var(--green-deep);
      box-shadow: 0 12px 26px rgba(31, 91, 58, .18);
    }

    .btn-dark:hover,
    .btn-dark:focus-visible {
      background: #17472d;
      transform: translateY(-2px);
      outline: none;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 30px;
      padding: 6px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      color: var(--green-deep);
      background: rgba(124, 179, 66, .13);
      border: 1px solid rgba(124, 179, 66, .25);
    }

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

    .badge-gold {
      color: var(--green-deep);
      background: rgba(255, 249, 234, .78);
      border-color: rgba(214, 183, 106, .7);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 78px 0;
      position: relative;
    }

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

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 32px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--green-deep);
      font-weight: 900;
      margin-bottom: 12px;
    }

    .section-kicker::before {
      content: "";
      width: 34px;
      height: 2px;
      background: var(--gold);
      border-radius: 99px;
    }

    h1,
    h2,
    h3 {
      margin: 0;
      color: var(--green-deep);
      line-height: 1.12;
      letter-spacing: -.035em;
    }

    h1 {
      font-size: clamp(34px, 6vw, 66px);
      font-weight: 900;
    }

    h2 {
      font-size: clamp(28px, 3.7vw, 42px);
      font-weight: 900;
    }

    h3 {
      font-size: clamp(19px, 2vw, 24px);
      font-weight: 850;
    }

    .lead {
      color: var(--green-muted);
      font-size: 17px;
      line-height: 1.85;
    }

    .hero {
      padding: 46px 0 76px;
      background:
        linear-gradient(90deg, rgba(214, 183, 106, .26) 1px, transparent 1px),
        linear-gradient(180deg, rgba(31, 91, 58, .06), rgba(255, 249, 234, 0));
      background-size: 74px 74px, auto;
    }

    .hero-shell {
      border: 1px solid rgba(214, 183, 106, .55);
      border-radius: 34px;
      background:
        radial-gradient(circle at 18% 18%, rgba(124, 179, 66, .16), transparent 30%),
        linear-gradient(135deg, rgba(255, 249, 234, .96), rgba(243, 246, 236, .96));
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .hero-shell::before {
      content: "";
      position: absolute;
      left: 28px;
      right: 28px;
      top: 24px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(214, 183, 106, .8), transparent);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 34px;
      padding: clamp(30px, 5vw, 58px);
      align-items: stretch;
    }

    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 24px;
    }

    .hero-copy p {
      max-width: 680px;
    }

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

    .data-points {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 6px;
    }

    .data-point {
      border: 1px solid rgba(31, 91, 58, .12);
      border-radius: 18px;
      padding: 14px;
      background: rgba(255, 255, 255, .62);
    }

    .data-point strong {
      display: block;
      color: var(--orange-red);
      font-size: 24px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
      line-height: 1.1;
    }

    .data-point span {
      display: block;
      margin-top: 5px;
      color: var(--green-muted);
      font-size: 13px;
      line-height: 1.45;
    }

    .stage-panel {
      display: grid;
      grid-template-columns: 190px 1fr;
      gap: 18px;
      min-height: 420px;
    }

    .progress-ring-card,
    .tier-preview-card {
      border-radius: 28px;
      border: 1px solid rgba(31, 91, 58, .13);
      background: rgba(255, 255, 255, .76);
      box-shadow: var(--shadow-soft);
    }

    .progress-ring-card {
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
    }

    .progress-ring-card::after {
      content: "";
      position: absolute;
      width: 180px;
      height: 180px;
      border: 1px solid rgba(214, 183, 106, .65);
      border-radius: 50%;
      left: -70px;
      bottom: -70px;
    }

    .ring {
      width: 142px;
      height: 142px;
      border-radius: 50%;
      margin: 12px auto;
      display: grid;
      place-items: center;
      background:
        conic-gradient(var(--orange-red) 0 72%, rgba(31, 91, 58, .12) 72% 100%);
      position: relative;
    }

    .ring::before {
      content: "";
      position: absolute;
      inset: 13px;
      border-radius: 50%;
      background: var(--ivory);
      box-shadow: inset 0 0 0 1px rgba(31, 91, 58, .12);
    }

    .ring strong {
      position: relative;
      color: var(--green-deep);
      font-size: 30px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
    }

    .tier-preview-card {
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .score-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      border-radius: 18px;
      border: 1px solid rgba(214, 183, 106, .35);
      background: linear-gradient(135deg, rgba(255, 249, 234, .9), rgba(243, 246, 236, .85));
      padding: 14px;
    }

    .score-line b {
      color: var(--green-deep);
      font-size: 18px;
    }

    .score-line em {
      font-style: normal;
      color: var(--orange-red);
      font-weight: 950;
      font-variant-numeric: tabular-nums;
      white-space: nowrap;
    }

    .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(--green-muted);
      font-size: 14px;
    }

    .mini-list li::before {
      content: "✓";
      flex: 0 0 22px;
      height: 22px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--green-fresh);
      font-size: 13px;
      line-height: 1;
      margin-top: 2px;
    }

    .progress-section {
      background: var(--grass-pale);
    }

    .progress-board {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 26px;
      align-items: stretch;
    }

    .goal-card {
      border-radius: var(--radius-xl);
      background: var(--green-deep);
      color: var(--ivory);
      padding: 30px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .goal-card::before {
      content: "72";
      position: absolute;
      right: 16px;
      top: -34px;
      color: rgba(255, 249, 234, .08);
      font-size: 150px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.08em;
    }

    .goal-card h2,
    .goal-card h3 {
      color: var(--ivory);
    }

    .goal-card p {
      color: rgba(255, 249, 234, .78);
    }

    .meter {
      height: 14px;
      border-radius: 999px;
      background: rgba(255, 249, 234, .18);
      overflow: hidden;
      margin: 24px 0 14px;
    }

    .meter span {
      display: block;
      width: 72%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--gold), var(--orange));
    }

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

    .goal-stats div {
      border: 1px solid rgba(255, 249, 234, .18);
      border-radius: 18px;
      padding: 14px;
      background: rgba(255, 249, 234, .07);
    }

    .goal-stats strong {
      display: block;
      font-size: 24px;
      color: var(--gold);
      font-variant-numeric: tabular-nums;
    }

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

    .round-item {
      display: grid;
      grid-template-columns: 74px 1fr auto;
      gap: 16px;
      align-items: center;
      border-radius: 22px;
      border: 1px solid rgba(31, 91, 58, .12);
      background: rgba(255, 255, 255, .76);
      padding: 18px;
      box-shadow: 0 10px 26px rgba(31, 91, 58, .07);
    }

    .round-no {
      width: 58px;
      height: 58px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      color: var(--ivory);
      background: var(--green-deep);
      font-weight: 950;
      font-variant-numeric: tabular-nums;
    }

    .round-item strong {
      color: var(--green-deep);
      font-size: 18px;
    }

    .round-item p {
      margin: 4px 0 0;
      color: var(--green-muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .price {
      color: var(--orange-red);
      font-size: 26px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
      white-space: nowrap;
    }

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

    .tier-card,
    .product-card,
    .review-card,
    .news-panel,
    .faq-card,
    .compare-card {
      border-radius: var(--radius-lg);
      border: 1px solid rgba(31, 91, 58, .12);
      background: rgba(255, 255, 255, .82);
      box-shadow: 0 12px 34px rgba(31, 91, 58, .08);
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
      position: relative;
      overflow: hidden;
    }

    .tier-card:hover,
    .product-card:hover,
    .review-card:hover,
    .faq-card:hover,
    .compare-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow);
      border-color: rgba(214, 183, 106, .58);
    }

    .tier-card {
      padding: 22px;
    }

    .tier-card.featured {
      grid-column: span 2;
      background:
        linear-gradient(135deg, rgba(255, 249, 234, .98), rgba(255, 138, 0, .09)),
        #fff;
      border-color: rgba(240, 90, 40, .28);
    }

    .tier-card::before,
    .product-card::before,
    .compare-card::before {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      top: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--gold), transparent);
    }

    .tier-card h3 {
      margin: 14px 0 10px;
    }

    .tier-card p {
      color: var(--green-muted);
      font-size: 15px;
      margin: 0 0 18px;
    }

    .tier-card .price small {
      color: var(--green-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .product-grid {
      display: grid;
      grid-template-columns: 1.2fr repeat(2, 1fr);
      gap: 20px;
    }

    .product-card {
      padding: 24px;
      min-height: 270px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .product-card.main {
      background:
        linear-gradient(135deg, rgba(31, 91, 58, .97), rgba(31, 91, 58, .87)),
        var(--green-deep);
      color: var(--ivory);
    }

    .product-card.main h3,
    .product-card.main .price {
      color: var(--ivory);
    }

    .product-card.main p,
    .product-card.main li {
      color: rgba(255, 249, 234, .78);
    }

    .product-card p {
      color: var(--green-muted);
      margin: 12px 0 18px;
      font-size: 15px;
    }

    .support-wall {
      background:
        linear-gradient(180deg, rgba(255, 249, 234, .78), rgba(243, 246, 236, .9));
    }

    .review-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: calc((100% - 40px) / 3);
      gap: 20px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      padding: 4px 0 14px;
    }

    .review-card {
      scroll-snap-align: start;
      padding: 24px;
      background: rgba(243, 246, 236, .84);
    }

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

    .stars {
      color: var(--orange);
      letter-spacing: 2px;
      font-size: 15px;
    }

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

    .review-card strong {
      display: block;
      margin-top: 18px;
      color: var(--green-deep);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1fr 360px;
      gap: 22px;
    }

    .news-panel {
      padding: 24px;
    }

    .news-list {
      display: grid;
      gap: 2px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .news-list a {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 16px 0;
      border-bottom: 1px solid rgba(31, 91, 58, .1);
    }

    .news-list a:hover {
      color: var(--green-deep);
    }

    .news-list a:hover b {
      text-decoration: underline;
      text-decoration-color: var(--gold);
      text-underline-offset: 5px;
    }

    .news-list time {
      color: var(--green-muted);
      font-size: 13px;
      font-variant-numeric: tabular-nums;
    }

    .news-list b {
      font-size: 17px;
      color: var(--green-deep);
    }

    .news-list span {
      color: var(--orange-red);
      font-weight: 900;
    }

    .recommend-box {
      border-radius: var(--radius-lg);
      background: var(--green-deep);
      color: var(--ivory);
      padding: 24px;
      position: sticky;
      top: 150px;
      overflow: hidden;
    }

    .recommend-box::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      border: 1px solid rgba(214, 183, 106, .38);
      right: -95px;
      bottom: -96px;
    }

    .recommend-box h3 {
      color: var(--ivory);
    }

    .recommend-box p {
      color: rgba(255, 249, 234, .76);
    }

    .guarantee-bar {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 14px;
      padding: 22px;
      border-radius: 30px;
      background: var(--green-deep);
      box-shadow: var(--shadow);
    }

    .guarantee-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 14px;
      border-radius: 20px;
      background: rgba(255, 249, 234, .08);
      border: 1px solid rgba(255, 249, 234, .14);
      color: var(--ivory);
    }

    .guarantee-icon {
      flex: 0 0 38px;
      height: 38px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--orange-red), var(--orange));
      color: #fff;
      font-weight: 950;
    }

    .guarantee-item strong {
      display: block;
      line-height: 1.25;
    }

    .guarantee-item span {
      display: block;
      margin-top: 3px;
      color: rgba(255, 249, 234, .72);
      font-size: 13px;
      line-height: 1.45;
    }

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

    .compare-card {
      padding: 26px;
    }

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

    .compare-list li {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid rgba(31, 91, 58, .1);
    }

    .compare-list span,
    .compare-list b {
      padding: 13px 14px;
      font-size: 14px;
    }

    .compare-list span {
      color: var(--green-muted);
      background: rgba(243, 246, 236, .72);
    }

    .compare-list b {
      color: var(--green-deep);
      background: rgba(124, 179, 66, .12);
    }

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

    .faq-card {
      padding: 22px;
    }

    .faq-card h3 {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      font-size: 19px;
    }

    .faq-card h3::before {
      content: "+";
      flex: 0 0 30px;
      height: 30px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(214, 183, 106, .24);
      color: var(--green-deep);
      font-weight: 950;
      line-height: 1;
    }

    .faq-card p {
      margin: 12px 0 0 42px;
      color: var(--green-muted);
      font-size: 15px;
    }

    .final-cta {
      padding: 82px 0;
      background:
        radial-gradient(circle at 88% 20%, rgba(255, 138, 0, .22), transparent 28%),
        linear-gradient(135deg, var(--green-deep), #153d28);
      color: var(--ivory);
    }

    .cta-panel {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 28px;
      align-items: center;
    }

    .final-cta h2 {
      color: var(--ivory);
    }

    .final-cta .lead {
      color: rgba(255, 249, 234, .76);
      max-width: 720px;
    }

    .cta-form {
      border: 1px solid rgba(255, 249, 234, .18);
      border-radius: 28px;
      background: rgba(255, 249, 234, .08);
      padding: 22px;
      box-shadow: 0 24px 60px rgba(0, 0, 0, .13);
    }

    .cta-form label {
      display: block;
      color: rgba(255, 249, 234, .85);
      font-weight: 800;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .form-grid {
      display: grid;
      gap: 14px;
    }

    .input,
    .select,
    .textarea {
      width: 100%;
      min-height: 50px;
      border-radius: 16px;
      border: 1px solid rgba(255, 249, 234, .18);
      background: rgba(255, 249, 234, .96);
      color: var(--green-dark);
      padding: 12px 14px;
      outline: none;
      transition: border-color .22s ease, box-shadow .22s ease;
    }

    .textarea {
      min-height: 92px;
      resize: vertical;
    }

    .input:focus,
    .select:focus,
    .textarea:focus {
      border-color: var(--green-fresh);
      box-shadow: 0 0 0 5px rgba(124, 179, 66, .18);
    }

    .site-footer {
      background: #123822;
      color: rgba(255, 249, 234, .78);
      padding: 54px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr repeat(3, 1fr);
      gap: 34px;
      padding-bottom: 32px;
      border-bottom: 1px solid rgba(255, 249, 234, .12);
    }

    .footer-brand {
      color: var(--ivory);
      font-size: 20px;
      font-weight: 950;
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .footer-grid h3 {
      color: var(--ivory);
      font-size: 17px;
      margin-bottom: 14px;
    }

    .footer-grid p {
      margin: 0;
      color: rgba(255, 249, 234, .72);
      font-size: 14px;
    }

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

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(255, 249, 234, .58);
      font-size: 13px;
    }

    @media (max-width: 1080px) {
      .topbar {
        grid-template-columns: 230px 1fr;
      }

      .top-actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
        padding-bottom: 14px;
      }

      .hero-grid,
      .progress-board,
      .compare-wrap,
      .cta-panel {
        grid-template-columns: 1fr;
      }

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

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

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

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

      .recommend-box {
        position: relative;
        top: auto;
      }

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

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

    @media (max-width: 760px) {
      .site-container {
        width: min(100% - 28px, var(--container));
      }

      .topbar {
        min-height: auto;
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 16px 0 12px;
      }

      .brand-text {
        max-width: none;
        font-size: 17px;
      }

      .top-actions {
        grid-column: auto;
        justify-content: stretch;
        padding-bottom: 0;
      }

      .top-actions .btn {
        flex: 1;
        padding-inline: 14px;
      }

      .tabs-row {
        padding-bottom: 12px;
      }

      .section {
        padding: 54px 0;
      }

      .hero {
        padding: 22px 0 52px;
      }

      .hero-grid {
        padding: 26px 18px;
      }

      .stage-panel,
      .data-points,
      .goal-stats,
      .tier-grid,
      .product-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .tier-card.featured {
        grid-column: span 1;
      }

      .round-item {
        grid-template-columns: 52px 1fr;
      }

      .round-item .price {
        grid-column: 2;
      }

      .review-track {
        grid-auto-columns: 86%;
      }

      .news-list a {
        grid-template-columns: 1fr auto;
        gap: 8px;
      }

      .news-list time {
        grid-column: 1 / -1;
      }

      .guarantee-bar {
        padding: 14px;
        gap: 10px;
      }

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

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

      .copyright {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .hero-actions {
        display: grid;
      }

      .btn {
        width: 100%;
      }

      .section-head {
        display: block;
      }

      .ring {
        width: 128px;
        height: 128px;
      }

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

/* roulang page: category1 */
:root {
      --green-deep: #1F5B3A;
      --green-fresh: #7CB342;
      --ivory: #FFF9EA;
      --grass-soft: #F3F6EC;
      --orange-red: #F05A28;
      --orange: #FF8A00;
      --gold: #D6B76A;
      --ink: #16251D;
      --muted: #667568;
      --line: rgba(31, 91, 58, .14);
      --white: #ffffff;
      --radius-lg: 28px;
      --radius-md: 20px;
      --shadow-soft: 0 20px 60px rgba(31, 91, 58, .12);
      --shadow-card: 0 14px 36px rgba(22, 37, 29, .08);
      --shadow-orange: 0 18px 34px rgba(240, 90, 40, .22);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at top left, rgba(124, 179, 66, .16), transparent 34rem),
        linear-gradient(180deg, var(--ivory) 0%, var(--grass-soft) 58%, var(--ivory) 100%);
      line-height: 1.75;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s ease, border-color .22s ease, background .22s ease, transform .22s ease;
    }

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

    button,
    .btn {
      min-height: 44px;
    }

    input,
    select,
    textarea {
      outline: none;
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--green-fresh);
      box-shadow: 0 0 0 4px rgba(124, 179, 66, .18);
    }

    .site-container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 249, 234, .94);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(214, 183, 106, .55);
      box-shadow: 0 8px 24px rgba(31, 91, 58, .06);
    }

    .topbar {
      min-height: 78px;
      display: grid;
      grid-template-columns: auto minmax(260px, 1fr) auto;
      align-items: center;
      gap: 22px;
    }

    .brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      color: var(--green-deep);
      letter-spacing: -.03em;
    }

    .brand-text {
      font-size: 20px;
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      display: inline-block;
      background:
        linear-gradient(135deg, var(--green-deep) 0 48%, transparent 48% 54%, var(--orange) 54%),
        radial-gradient(circle at 65% 30%, var(--gold), transparent 30%);
      box-shadow: inset 0 0 0 2px rgba(255, 249, 234, .75), 0 10px 22px rgba(31, 91, 58, .18);
      flex: 0 0 auto;
    }

    .search-box {
      position: relative;
    }

    .search-box input {
      width: 100%;
      height: 48px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(243, 246, 236, .9);
      color: var(--ink);
      padding: 0 20px 0 46px;
      transition: border-color .22s ease, box-shadow .22s ease, background .22s ease;
    }

    .search-box::before {
      content: "⌕";
      position: absolute;
      left: 18px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--green-deep);
      font-size: 20px;
      line-height: 1;
      opacity: .72;
    }

    .top-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      white-space: nowrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 12px 20px;
      font-weight: 800;
      border: 1px solid transparent;
      cursor: pointer;
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--orange-red), var(--orange));
      box-shadow: var(--shadow-orange);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      background: linear-gradient(135deg, #df481d, #f47a00);
      box-shadow: 0 22px 42px rgba(240, 90, 40, .28);
    }

    .btn-secondary {
      color: var(--green-deep);
      background: rgba(255, 249, 234, .8);
      border-color: rgba(31, 91, 58, .22);
    }

    .btn-secondary:hover {
      transform: translateY(-1px);
      background: rgba(124, 179, 66, .13);
      border-color: rgba(124, 179, 66, .55);
    }

    .btn-dark {
      color: var(--ivory);
      background: var(--green-deep);
      box-shadow: 0 14px 28px rgba(31, 91, 58, .18);
    }

    .btn-dark:hover {
      transform: translateY(-2px);
      background: #17472d;
    }

    .tabs-row {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 0 0 14px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .tabs-row::-webkit-scrollbar,
    .filter-scroll::-webkit-scrollbar {
      display: none;
    }

    .nav-tab {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      border-radius: 999px;
      padding: 10px 18px;
      color: var(--green-deep);
      background: rgba(243, 246, 236, .92);
      border: 1px solid rgba(31, 91, 58, .12);
      font-weight: 800;
    }

    .nav-tab:hover {
      border-color: rgba(124, 179, 66, .7);
      background: rgba(124, 179, 66, .14);
    }

    .nav-tab.active {
      color: #fff;
      background: var(--green-deep);
      border-color: var(--green-deep);
      box-shadow: 0 10px 24px rgba(31, 91, 58, .18);
    }

    main {
      position: relative;
    }

    .section {
      padding: 76px 0;
    }

    .compact-hero {
      position: relative;
      padding: 54px 0 38px;
      border-bottom: 1px solid rgba(214, 183, 106, .45);
      background:
        linear-gradient(90deg, rgba(31, 91, 58, .08) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 249, 234, .92), rgba(243, 246, 236, .72));
      background-size: 92px 100%, 100% 100%;
      overflow: hidden;
    }

    .compact-hero::after {
      content: "";
      position: absolute;
      right: -120px;
      top: 20px;
      width: 360px;
      height: 360px;
      border-radius: 999px;
      border: 1px solid rgba(214, 183, 106, .8);
      box-shadow: inset 0 0 0 28px rgba(124, 179, 66, .08);
      pointer-events: none;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 22px;
    }

    .breadcrumb a:hover {
      color: var(--green-deep);
      text-decoration: underline;
      text-decoration-color: var(--gold);
      text-underline-offset: 4px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 34px;
      align-items: end;
      position: relative;
      z-index: 1;
    }

    h1 {
      margin: 0;
      max-width: 820px;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.08;
      letter-spacing: -.06em;
      font-weight: 900;
      color: var(--green-deep);
    }

    .hero-desc {
      max-width: 760px;
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 17px;
    }

    .hero-summary {
      display: grid;
      gap: 12px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .78);
      border: 1px solid rgba(214, 183, 106, .6);
      box-shadow: var(--shadow-card);
      padding: 20px;
    }

    .summary-row {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding-bottom: 12px;
      border-bottom: 1px dashed rgba(31, 91, 58, .16);
      color: var(--muted);
      font-weight: 700;
    }

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

    .summary-row strong {
      color: var(--orange-red);
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-variant-numeric: tabular-nums;
    }

    .filter-scroll {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 22px 0 2px;
      scrollbar-width: none;
    }

    .chip {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      border-radius: 999px;
      padding: 9px 16px;
      font-weight: 800;
      color: var(--green-deep);
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(31, 91, 58, .14);
    }

    .chip.active {
      color: #fff;
      background: var(--green-deep);
    }

    .chip.sale {
      color: var(--orange-red);
      border-color: rgba(240, 90, 40, .34);
      background: rgba(240, 90, 40, .08);
    }

    .content-layout {
      display: grid;
      grid-template-columns: 270px minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .filter-panel,
    .support-card,
    .compare-card,
    .faq-card {
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .86);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .filter-panel {
      position: sticky;
      top: 142px;
      padding: 22px;
    }

    .panel-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: var(--green-deep);
      font-weight: 900;
      margin-bottom: 16px;
    }

    .score-badge,
    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      min-height: 28px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 900;
      line-height: 1;
    }

    .score-badge {
      color: var(--green-deep);
      background: rgba(214, 183, 106, .24);
      border: 1px solid rgba(214, 183, 106, .66);
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    }

    .badge {
      color: var(--green-deep);
      background: rgba(124, 179, 66, .13);
      border: 1px solid rgba(124, 179, 66, .24);
    }

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

    .filter-group {
      padding: 18px 0;
      border-top: 1px solid rgba(31, 91, 58, .1);
    }

    .filter-group h3 {
      margin: 0 0 12px;
      color: var(--green-deep);
      font-size: 15px;
      font-weight: 900;
    }

    .check-list {
      display: grid;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .check-list label {
      display: flex;
      align-items: center;
      gap: 9px;
      cursor: pointer;
      min-height: 32px;
    }

    .check-list input {
      accent-color: var(--green-deep);
      width: 16px;
      height: 16px;
    }

    .range-box {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .range-box span {
      border-radius: 14px;
      border: 1px solid rgba(31, 91, 58, .14);
      background: var(--grass-soft);
      padding: 9px 10px;
      color: var(--green-deep);
      font-weight: 900;
      font-size: 13px;
      text-align: center;
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      align-items: end;
      margin-bottom: 22px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--orange-red);
      font-weight: 900;
      letter-spacing: .02em;
      margin-bottom: 8px;
    }

    h2 {
      margin: 0;
      color: var(--green-deep);
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.18;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .section-note {
      max-width: 520px;
      color: var(--muted);
      margin: 0;
    }

    .sort-bar {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      border-radius: 22px;
      padding: 14px 16px;
      margin-bottom: 20px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(214, 183, 106, .5);
    }

    .sort-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .sort-btn {
      border: 1px solid rgba(31, 91, 58, .14);
      background: var(--grass-soft);
      color: var(--green-deep);
      border-radius: 999px;
      padding: 8px 13px;
      font-weight: 800;
      cursor: pointer;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .sort-btn:hover,
    .sort-btn.active {
      color: #fff;
      background: var(--green-deep);
      border-color: var(--green-deep);
      transform: translateY(-1px);
    }

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

    .product-card {
      position: relative;
      display: flex;
      flex-direction: column;
      min-height: 100%;
      border-radius: 24px;
      background: rgba(255, 255, 255, .9);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
      padding: 20px;
      overflow: hidden;
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
    }

    .product-card::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--gold), rgba(124, 179, 66, .6), transparent);
    }

    .product-card:hover {
      transform: translateY(-4px);
      border-color: rgba(124, 179, 66, .48);
      box-shadow: var(--shadow-soft);
    }

    .product-card.featured {
      grid-column: span 2;
      background:
        linear-gradient(135deg, rgba(255, 249, 234, .96), rgba(255, 255, 255, .9)),
        radial-gradient(circle at 90% 10%, rgba(240, 90, 40, .16), transparent 14rem);
    }

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

    .product-card h3 {
      margin: 0;
      color: var(--green-deep);
      font-size: 22px;
      line-height: 1.28;
      font-weight: 900;
      letter-spacing: -.03em;
    }

    .product-card p {
      color: var(--muted);
      margin: 10px 0 0;
      font-size: 15px;
    }

    .price-line {
      display: flex;
      align-items: baseline;
      gap: 8px;
      margin: 16px 0;
      color: var(--muted);
    }

    .price {
      color: var(--orange-red);
      font-size: 34px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.05em;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-variant-numeric: tabular-nums;
    }

    .feature-list {
      display: grid;
      gap: 10px;
      margin: 0 0 18px;
      padding: 0;
      list-style: none;
      color: var(--ink);
      font-size: 14px;
    }

    .feature-list li {
      display: flex;
      gap: 9px;
      align-items: flex-start;
    }

    .feature-list li::before {
      content: "✓";
      flex: 0 0 20px;
      width: 20px;
      height: 20px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: var(--green-fresh);
      font-size: 12px;
      font-weight: 900;
      margin-top: 2px;
    }

    .card-actions {
      margin-top: auto;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .recommend-strip {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 20px;
      align-items: stretch;
      margin-top: 28px;
    }

    .support-card {
      padding: 24px;
    }

    .support-card.dark {
      color: var(--ivory);
      background:
        linear-gradient(135deg, rgba(31, 91, 58, .98), rgba(22, 71, 45, .96)),
        radial-gradient(circle at 80% 10%, rgba(214, 183, 106, .25), transparent 14rem);
      border-color: rgba(214, 183, 106, .38);
    }

    .support-card.dark h2,
    .support-card.dark h3 {
      color: var(--ivory);
    }

    .support-card.dark p {
      color: rgba(255, 249, 234, .78);
    }

    .guarantee-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .guarantee-item {
      padding: 20px;
      border-radius: 22px;
      background: rgba(255, 249, 234, .08);
      border: 1px solid rgba(255, 249, 234, .16);
    }

    .guarantee-icon {
      width: 42px;
      height: 42px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 12px;
      background: linear-gradient(135deg, var(--orange-red), var(--orange));
      color: #fff;
      font-weight: 900;
    }

    .guarantee-item h3 {
      margin: 0 0 6px;
      font-size: 17px;
      font-weight: 900;
    }

    .guarantee-item p {
      margin: 0;
      font-size: 14px;
    }

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

    .compare-card {
      padding: 22px;
      transition: transform .24s ease, box-shadow .24s ease;
    }

    .compare-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-soft);
    }

    .compare-card h3 {
      margin: 12px 0 8px;
      color: var(--green-deep);
      font-weight: 900;
      font-size: 20px;
    }

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

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

    .step-item {
      display: grid;
      grid-template-columns: 58px minmax(0, 1fr);
      gap: 16px;
      align-items: start;
      border-radius: 24px;
      background: rgba(255, 255, 255, .84);
      border: 1px solid var(--line);
      padding: 18px;
      box-shadow: var(--shadow-card);
    }

    .step-no {
      width: 52px;
      height: 52px;
      border-radius: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--green-deep);
      background: linear-gradient(135deg, rgba(214, 183, 106, .42), rgba(124, 179, 66, .16));
      border: 1px solid rgba(214, 183, 106, .55);
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-weight: 950;
    }

    .step-item h3 {
      margin: 0 0 4px;
      color: var(--green-deep);
      font-size: 18px;
      font-weight: 900;
    }

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

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
      gap: 26px;
      align-items: stretch;
      border-radius: 34px;
      padding: 30px;
      color: var(--ivory);
      background:
        linear-gradient(135deg, rgba(31, 91, 58, .98), rgba(22, 71, 45, .96)),
        linear-gradient(90deg, rgba(214, 183, 106, .18) 1px, transparent 1px);
      background-size: 100% 100%, 72px 100%;
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .cta-panel h2 {
      color: var(--ivory);
    }

    .cta-panel p {
      color: rgba(255, 249, 234, .78);
      margin: 14px 0 0;
    }

    .promo-price {
      display: inline-flex;
      align-items: baseline;
      gap: 10px;
      margin-top: 22px;
      padding: 12px 16px;
      border-radius: 20px;
      background: rgba(255, 138, 0, .13);
      border: 1px solid rgba(255, 138, 0, .35);
    }

    .promo-price strong {
      color: #ffb24a;
      font-size: 34px;
      line-height: 1;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    }

    .form-card {
      border-radius: 26px;
      background: rgba(255, 249, 234, .96);
      padding: 22px;
      color: var(--ink);
      border: 1px solid rgba(214, 183, 106, .62);
    }

    .form-grid {
      display: grid;
      gap: 12px;
    }

    .form-grid input,
    .form-grid select,
    .form-grid textarea {
      width: 100%;
      border-radius: 16px;
      border: 1px solid rgba(31, 91, 58, .16);
      background: #fff;
      padding: 13px 14px;
      min-height: 50px;
      color: var(--ink);
      transition: border-color .22s ease, box-shadow .22s ease;
    }

    .form-grid textarea {
      resize: vertical;
      min-height: 94px;
    }

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

    .faq-card {
      padding: 22px;
    }

    .faq-card h3 {
      margin: 0 0 8px;
      color: var(--green-deep);
      font-size: 18px;
      font-weight: 900;
    }

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

    .site-footer {
      background:
        linear-gradient(135deg, #163f29, var(--green-deep)),
        radial-gradient(circle at 10% 10%, rgba(214, 183, 106, .18), transparent 18rem);
      color: rgba(255, 249, 234, .78);
      padding: 58px 0 26px;
      margin-top: 52px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr repeat(3, 1fr);
      gap: 30px;
    }

    .footer-brand {
      color: var(--ivory);
      font-size: 20px;
      margin-bottom: 14px;
    }

    .site-footer p {
      margin: 0;
      max-width: 360px;
      color: rgba(255, 249, 234, .72);
    }

    .site-footer h3 {
      margin: 0 0 14px;
      color: var(--ivory);
      font-size: 16px;
      font-weight: 900;
    }

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

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 249, 234, .14);
      font-size: 14px;
      color: rgba(255, 249, 234, .62);
    }

    @media (max-width: 1024px) {
      .topbar {
        grid-template-columns: 1fr auto;
      }

      .search-box {
        grid-column: 1 / -1;
        order: 3;
      }

      .hero-grid,
      .content-layout,
      .recommend-strip,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .filter-panel {
        position: static;
      }

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

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

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

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 28px, 1180px);
      }

      .section {
        padding: 54px 0;
      }

      .compact-hero {
        padding: 38px 0 30px;
      }

      .topbar {
        min-height: auto;
        padding: 14px 0 12px;
        gap: 12px;
      }

      .brand-text {
        font-size: 17px;
        white-space: normal;
        line-height: 1.25;
      }

      .top-actions {
        gap: 8px;
      }

      .top-actions .btn-secondary {
        display: none;
      }

      .btn {
        padding: 11px 15px;
      }

      .section-head {
        display: block;
      }

      .section-note {
        margin-top: 10px;
      }

      .product-card.featured {
        grid-column: span 1;
      }

      .product-grid,
      .faq-grid,
      .compare-grid,
      .guarantee-grid {
        grid-template-columns: 1fr;
      }

      .step-item {
        grid-template-columns: 46px minmax(0, 1fr);
      }

      .step-no {
        width: 44px;
        height: 44px;
        border-radius: 15px;
      }

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

    @media (max-width: 520px) {
      .hero-summary,
      .support-card,
      .filter-panel,
      .form-card {
        border-radius: 22px;
      }

      .sort-bar {
        align-items: stretch;
      }

      .sort-actions,
      .card-actions {
        flex-direction: column;
      }

      .card-actions .btn,
      .sort-actions .sort-btn,
      .form-grid .btn {
        width: 100%;
      }

      .cta-panel {
        padding: 22px;
        border-radius: 26px;
      }

      .copyright {
        display: grid;
      }
    }

/* roulang page: category2 */
:root {
      --green-deep: #1F5B3A;
      --green-fresh: #7CB342;
      --ivory: #FFF9EA;
      --grass-soft: #F3F6EC;
      --promo: #F05A28;
      --orange: #FF8A00;
      --gold: #D6B76A;
      --ink: #16251D;
      --muted: #667568;
      --line: rgba(31, 91, 58, .14);
      --white: #FFFFFF;
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --shadow-soft: 0 20px 60px rgba(31, 91, 58, .12);
      --shadow-card: 0 14px 38px rgba(22, 37, 29, .08);
      --shadow-promo: 0 18px 44px rgba(240, 90, 40, .16);
      --container: 1200px;
      --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: var(--font-main);
      color: var(--ink);
      background:
        radial-gradient(circle at 8% 8%, rgba(124, 179, 66, .14), transparent 30%),
        linear-gradient(180deg, var(--ivory) 0%, var(--grass-soft) 42%, #fff 100%);
      line-height: 1.75;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

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

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

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    input,
    select,
    textarea {
      outline: none;
    }

    input:focus,
    select:focus,
    textarea:focus,
    a:focus-visible,
    button:focus-visible {
      outline: 3px solid rgba(124, 179, 66, .34);
      outline-offset: 3px;
    }

    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 249, 234, .94);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(214, 183, 106, .45);
      box-shadow: 0 12px 36px rgba(31, 91, 58, .08);
    }

    .topbar {
      min-height: 78px;
      display: grid;
      grid-template-columns: auto minmax(260px, 1fr) auto;
      gap: 22px;
      align-items: center;
      padding: 14px 0 10px;
    }

    .brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -.02em;
      color: var(--green-deep);
    }

    .brand-text {
      font-size: 20px;
      white-space: nowrap;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      flex: 0 0 auto;
      border-radius: 50%;
      background:
        linear-gradient(135deg, rgba(255, 138, 0, .9), rgba(240, 90, 40, .95)),
        radial-gradient(circle at 30% 30%, #fff, transparent 48%);
      position: relative;
      box-shadow: inset 0 0 0 3px rgba(255, 249, 234, .42), 0 10px 24px rgba(240, 90, 40, .22);
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border: 2px solid rgba(255, 249, 234, .85);
      border-left-color: transparent;
      border-radius: 50%;
      transform: rotate(-25deg);
    }

    .search-box {
      position: relative;
      max-width: 540px;
      justify-self: center;
      width: 100%;
    }

    .search-box::before {
      content: "⌕";
      position: absolute;
      left: 18px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--muted);
      font-weight: 800;
      z-index: 1;
    }

    .search-box input {
      width: 100%;
      min-height: 48px;
      border: 1px solid rgba(31, 91, 58, .14);
      border-radius: 999px;
      background: rgba(243, 246, 236, .9);
      padding: 0 20px 0 44px;
      color: var(--ink);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7);
    }

    .search-box input::placeholder {
      color: rgba(102, 117, 104, .85);
    }

    .search-box input:focus {
      border-color: var(--green-fresh);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(124, 179, 66, .16);
    }

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

    .btn {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 12px 20px;
      font-weight: 800;
      line-height: 1.15;
      border: 1px solid transparent;
      cursor: pointer;
      white-space: nowrap;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      box-shadow: var(--shadow-promo);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      background: linear-gradient(135deg, #d9471a, #f27a00);
      box-shadow: 0 22px 52px rgba(240, 90, 40, .24);
    }

    .btn-secondary {
      color: var(--green-deep);
      background: rgba(255, 249, 234, .82);
      border-color: rgba(31, 91, 58, .18);
    }

    .btn-secondary:hover {
      transform: translateY(-1px);
      background: rgba(124, 179, 66, .14);
      border-color: rgba(124, 179, 66, .5);
    }

    .btn-dark {
      color: var(--ivory);
      background: var(--green-deep);
      box-shadow: 0 16px 36px rgba(31, 91, 58, .18);
    }

    .btn-dark:hover {
      transform: translateY(-2px);
      background: #17492f;
    }

    .tabs-row {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 0 0 14px;
      overflow-x: auto;
      scrollbar-width: thin;
      scrollbar-color: rgba(31, 91, 58, .25) transparent;
    }

    .tabs-row::-webkit-scrollbar {
      height: 6px;
    }

    .tabs-row::-webkit-scrollbar-thumb {
      background: rgba(31, 91, 58, .25);
      border-radius: 999px;
    }

    .nav-tab {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      border-radius: 999px;
      padding: 10px 18px;
      color: var(--green-deep);
      background: rgba(243, 246, 236, .9);
      border: 1px solid rgba(31, 91, 58, .1);
      font-weight: 800;
    }

    .nav-tab:hover {
      border-color: rgba(124, 179, 66, .58);
      background: rgba(124, 179, 66, .12);
    }

    .nav-tab.active {
      color: #fff;
      background: var(--green-deep);
      border-color: var(--green-deep);
      box-shadow: 0 12px 26px rgba(31, 91, 58, .2);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 82px 0;
    }

    .category-hero {
      position: relative;
      padding: 58px 0 48px;
      border-bottom: 1px solid rgba(214, 183, 106, .45);
      background:
        linear-gradient(90deg, rgba(31, 91, 58, .08) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 249, 234, .82), rgba(243, 246, 236, .86));
      background-size: 72px 72px, auto;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .breadcrumb a:hover {
      color: var(--green-deep);
      text-decoration: underline;
      text-decoration-color: var(--gold);
      text-underline-offset: 4px;
    }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.45fr) minmax(330px, .8fr);
      gap: 26px;
      align-items: stretch;
    }

    .hero-copy {
      background: rgba(255, 255, 255, .68);
      border: 1px solid rgba(31, 91, 58, .12);
      border-radius: var(--radius-lg);
      padding: clamp(26px, 4vw, 44px);
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
    }

    .hero-copy::after {
      content: "";
      position: absolute;
      left: 28px;
      right: 28px;
      bottom: 22px;
      height: 2px;
      background: linear-gradient(90deg, var(--gold), transparent);
      opacity: .62;
    }

    .eyebrow,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .02em;
      color: var(--green-deep);
      background: rgba(124, 179, 66, .14);
      border: 1px solid rgba(124, 179, 66, .26);
    }

    .badge-hot {
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      border-color: transparent;
    }

    .badge-gold {
      background: rgba(255, 249, 234, .86);
      border-color: rgba(214, 183, 106, .72);
      color: #735d19;
    }

    h1 {
      margin: 18px 0 14px;
      max-width: 880px;
      font-size: clamp(34px, 5vw, 62px);
      line-height: 1.06;
      letter-spacing: -.05em;
      font-weight: 900;
      color: var(--green-deep);
    }

    .lead {
      max-width: 780px;
      color: var(--muted);
      font-size: 17px;
      line-height: 1.9;
      margin: 0;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
      padding-bottom: 20px;
    }

    .deal-card {
      border-radius: var(--radius-lg);
      padding: 26px;
      background: var(--green-deep);
      color: var(--ivory);
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
      min-height: 100%;
    }

    .deal-card::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(214, 183, 106, .38);
      border-radius: 22px;
      pointer-events: none;
    }

    .deal-card::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -80px;
      top: -78px;
      border-radius: 50%;
      background: rgba(255, 138, 0, .15);
    }

    .deal-card > * {
      position: relative;
      z-index: 1;
    }

    .deal-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .deal-status {
      color: #fff;
      background: rgba(240, 90, 40, .95);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 900;
    }

    .deal-code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      color: rgba(255, 249, 234, .72);
      font-weight: 800;
    }

    .price-line {
      display: flex;
      align-items: flex-end;
      gap: 8px;
      margin: 12px 0 10px;
      color: #fff;
    }

    .price-symbol {
      font-size: 22px;
      color: #ffd49b;
      font-weight: 900;
      transform: translateY(-8px);
    }

    .price-number {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-size: clamp(42px, 6vw, 60px);
      line-height: 1;
      font-weight: 900;
      color: #FFB45C;
      letter-spacing: -.05em;
    }

    .deal-list {
      display: grid;
      gap: 12px;
      margin: 20px 0 24px;
      padding: 0;
      list-style: none;
    }

    .deal-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: rgba(255, 249, 234, .9);
    }

    .deal-list li::before {
      content: "✓";
      width: 22px;
      height: 22px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      background: rgba(214, 183, 106, .24);
      color: #ffe3a6;
      font-weight: 900;
      font-size: 13px;
      margin-top: 3px;
    }

    .content-shell {
      display: grid;
      grid-template-columns: minmax(0, 1.45fr) minmax(300px, .68fr);
      gap: 28px;
      align-items: start;
    }

    .main-column,
    .side-column {
      min-width: 0;
    }

    .side-column {
      position: sticky;
      top: 150px;
      display: grid;
      gap: 18px;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 22px;
      margin-bottom: 28px;
    }

    .section-title {
      max-width: 780px;
    }

    h2 {
      margin: 10px 0 10px;
      color: var(--green-deep);
      font-size: clamp(28px, 3.4vw, 40px);
      line-height: 1.16;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .section-title p,
    .muted {
      color: var(--muted);
      margin: 0;
    }

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

    .plan-card {
      display: grid;
      grid-template-columns: 84px minmax(0, 1fr) 188px;
      gap: 22px;
      align-items: center;
      padding: 24px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .9);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
      position: relative;
      overflow: hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .plan-card::before {
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: 5px;
      background: linear-gradient(180deg, var(--gold), rgba(124, 179, 66, .72));
      opacity: .95;
    }

    .plan-card:hover {
      transform: translateY(-4px);
      border-color: rgba(124, 179, 66, .36);
      box-shadow: var(--shadow-soft);
    }

    .plan-card.featured {
      border-color: rgba(240, 90, 40, .34);
      box-shadow: 0 22px 58px rgba(240, 90, 40, .11);
    }

    .score-no {
      width: 70px;
      height: 70px;
      border-radius: 22px;
      display: grid;
      place-items: center;
      color: var(--green-deep);
      background:
        linear-gradient(135deg, rgba(214, 183, 106, .26), rgba(124, 179, 66, .15)),
        #fff;
      border: 1px solid rgba(214, 183, 106, .52);
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-size: 26px;
      font-weight: 900;
    }

    .plan-content h3,
    .side-card h3,
    .faq-card h3 {
      margin: 0 0 8px;
      color: var(--green-deep);
      font-size: 22px;
      line-height: 1.25;
      font-weight: 900;
    }

    .plan-content p {
      margin: 0 0 14px;
      color: var(--muted);
      line-height: 1.75;
    }

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

    .point-list li {
      border-radius: 999px;
      padding: 6px 10px;
      background: rgba(243, 246, 236, .95);
      border: 1px solid rgba(31, 91, 58, .1);
      color: var(--green-deep);
      font-size: 13px;
      font-weight: 800;
    }

    .plan-price {
      display: grid;
      gap: 10px;
      justify-items: end;
      text-align: right;
      border-left: 1px solid rgba(214, 183, 106, .45);
      padding-left: 20px;
    }

    .price-tag {
      color: var(--promo);
      font-weight: 900;
      font-size: 30px;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      letter-spacing: -.04em;
      line-height: 1.05;
    }

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

    .side-card {
      border-radius: var(--radius-lg);
      padding: 24px;
      background: rgba(255, 255, 255, .92);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .side-card.dark {
      background:
        radial-gradient(circle at 88% 0%, rgba(255, 138, 0, .18), transparent 34%),
        var(--green-deep);
      color: var(--ivory);
      border-color: rgba(214, 183, 106, .26);
    }

    .side-card.dark h3 {
      color: #fff;
    }

    .side-card.dark p {
      color: rgba(255, 249, 234, .78);
    }

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

    .mini-list li {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 0;
      border-bottom: 1px dashed rgba(31, 91, 58, .16);
      color: var(--muted);
      font-weight: 700;
    }

    .mini-list strong {
      color: var(--green-deep);
      white-space: nowrap;
    }

    .side-card.dark .mini-list li {
      color: rgba(255, 249, 234, .76);
      border-bottom-color: rgba(255, 249, 234, .15);
    }

    .side-card.dark .mini-list strong {
      color: #FFB45C;
    }

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

    .form-grid input,
    .form-grid select,
    .form-grid textarea {
      width: 100%;
      min-height: 50px;
      border-radius: 16px;
      border: 1px solid rgba(31, 91, 58, .16);
      background: rgba(255, 249, 234, .9);
      padding: 12px 14px;
      color: var(--ink);
    }

    .form-grid textarea {
      min-height: 98px;
      resize: vertical;
    }

    .form-grid input:focus,
    .form-grid select:focus,
    .form-grid textarea:focus {
      border-color: var(--green-fresh);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(124, 179, 66, .15);
    }

    .compare-wrap {
      overflow-x: auto;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
      background: #fff;
    }

    .compare-table {
      width: 100%;
      min-width: 720px;
      border-collapse: separate;
      border-spacing: 0;
    }

    .compare-table th,
    .compare-table td {
      padding: 18px 20px;
      text-align: left;
      border-bottom: 1px solid rgba(31, 91, 58, .1);
      vertical-align: top;
    }

    .compare-table th {
      color: var(--green-deep);
      background: rgba(243, 246, 236, .92);
      font-weight: 900;
    }

    .compare-table td {
      color: var(--muted);
      font-weight: 650;
    }

    .compare-table tr:last-child td {
      border-bottom: 0;
    }

    .compare-table .highlight {
      color: var(--promo);
      font-weight: 900;
    }

    .guarantee-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      padding: 18px;
      border-radius: var(--radius-lg);
      background: var(--green-deep);
      box-shadow: var(--shadow-soft);
    }

    .guarantee-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 16px;
      border-radius: 20px;
      background: rgba(255, 249, 234, .08);
      border: 1px solid rgba(214, 183, 106, .24);
      color: rgba(255, 249, 234, .78);
    }

    .guarantee-icon {
      width: 38px;
      height: 38px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      color: #fff;
      font-weight: 900;
    }

    .guarantee-item strong {
      display: block;
      color: #fff;
      font-size: 16px;
      margin-bottom: 2px;
    }

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

    .step-card {
      padding: 24px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .9);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 32px;
      border-radius: 999px;
      color: #fff;
      background: var(--green-deep);
      font-weight: 900;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      margin-bottom: 14px;
    }

    .step-card h3 {
      color: var(--green-deep);
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 900;
    }

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

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

    .faq-card {
      padding: 24px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .9);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .faq-card h3 {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      font-size: 19px;
    }

    .faq-card h3::before {
      content: "+";
      width: 26px;
      height: 26px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(124, 179, 66, .16);
      color: var(--green-deep);
      flex: 0 0 auto;
      font-weight: 900;
    }

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

    .cta-panel {
      border-radius: 34px;
      padding: clamp(26px, 5vw, 46px);
      background:
        linear-gradient(135deg, rgba(31, 91, 58, .98), rgba(22, 73, 47, .98)),
        radial-gradient(circle at 90% 10%, rgba(255, 138, 0, .24), transparent 38%);
      color: var(--ivory);
      box-shadow: var(--shadow-soft);
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(280px, .72fr);
      gap: 28px;
      align-items: center;
      position: relative;
      overflow: hidden;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(214, 183, 106, .3);
      border-radius: 26px;
      pointer-events: none;
    }

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

    .cta-panel h2 {
      color: #fff;
      margin-top: 0;
    }

    .cta-panel p {
      color: rgba(255, 249, 234, .78);
      margin: 0;
    }

    .cta-price {
      padding: 22px;
      border-radius: 24px;
      background: rgba(255, 249, 234, .09);
      border: 1px solid rgba(214, 183, 106, .25);
      text-align: center;
    }

    .cta-price strong {
      display: block;
      color: #FFB45C;
      font-size: 38px;
      line-height: 1;
      font-weight: 900;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      margin: 8px 0 18px;
    }

    .site-footer {
      background: var(--green-deep);
      color: rgba(255, 249, 234, .78);
      padding: 58px 0 28px;
      margin-top: 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.45fr repeat(3, 1fr);
      gap: 34px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(214, 183, 106, .24);
    }

    .footer-brand {
      color: #fff;
      font-size: 20px;
      margin-bottom: 14px;
    }

    .site-footer p {
      margin: 0;
      max-width: 420px;
    }

    .site-footer h3 {
      margin: 0 0 14px;
      color: #fff;
      font-size: 16px;
      font-weight: 900;
    }

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

    .footer-links a {
      color: rgba(255, 249, 234, .76);
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(255, 249, 234, .62);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      .topbar {
        grid-template-columns: 1fr auto;
      }

      .search-box {
        grid-column: 1 / -1;
        order: 3;
        max-width: none;
      }

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

      .side-column {
        position: static;
      }

      .plan-card {
        grid-template-columns: 70px minmax(0, 1fr);
      }

      .plan-price {
        grid-column: 2;
        justify-items: start;
        text-align: left;
        border-left: 0;
        border-top: 1px solid rgba(214, 183, 106, .45);
        padding: 16px 0 0;
      }

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

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

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

      .topbar {
        min-height: auto;
        gap: 12px;
      }

      .brand-text {
        font-size: 17px;
      }

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

      .top-actions {
        gap: 8px;
      }

      .top-actions .btn-secondary {
        display: none;
      }

      .btn {
        min-height: 44px;
        padding: 11px 15px;
        font-size: 14px;
      }

      .section {
        padding: 58px 0;
      }

      .category-hero {
        padding: 38px 0 34px;
      }

      .hero-copy,
      .deal-card,
      .side-card,
      .plan-card,
      .faq-card,
      .step-card {
        border-radius: 22px;
      }

      h1 {
        font-size: clamp(32px, 10vw, 44px);
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

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

      .score-no {
        width: 64px;
        height: 54px;
      }

      .plan-price {
        grid-column: auto;
      }

      .guarantee-strip,
      .steps-grid,
      .faq-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .guarantee-strip {
        padding: 14px;
      }

      .copyright {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .topbar {
        grid-template-columns: 1fr;
      }

      .brand {
        max-width: 100%;
      }

      .brand-text {
        white-space: normal;
        line-height: 1.25;
      }

      .top-actions {
        justify-content: stretch;
      }

      .top-actions .btn-primary {
        width: 100%;
      }

      .tabs-row {
        margin-left: -14px;
        margin-right: -14px;
        padding-left: 14px;
        padding-right: 14px;
      }

      .hero-actions {
        display: grid;
      }

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

      .price-number {
        font-size: 46px;
      }

      .deal-top {
        align-items: flex-start;
        flex-direction: column;
      }
    }