/* roulang page: index */
:root {
      --color-plum: #4b1230;
      --color-wine: #76183e;
      --color-berry: #a82f58;
      --color-coral: #ff744f;
      --color-rose: #ff4f7b;
      --color-cream: #fff4df;
      --color-ivory: #fffaf0;
      --color-blush: #ffe2d8;
      --color-ink: #23151d;
      --color-muted: #7a6570;
      --color-soft: #f8eadc;
      --color-border: rgba(118, 24, 62, .16);
      --shadow-warm: 0 22px 60px rgba(75, 18, 48, .18);
      --shadow-card: 0 18px 44px rgba(118, 24, 62, .14);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --ease: all .24s ease;
      --container: 1180px;
    }

    *, *::before, *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--color-ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(255, 116, 79, .16), transparent 30%),
        linear-gradient(180deg, #fff8ec 0%, #fff1df 45%, #fffaf0 100%);
      line-height: 1.78;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--ease);
    }

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

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

    button,
    .button {
      font-family: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(255, 116, 79, .45);
      outline-offset: 3px;
    }

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

    .compliance-strip {
      background: linear-gradient(90deg, var(--color-plum), var(--color-wine));
      color: var(--color-ivory);
      font-size: 13px;
      letter-spacing: .02em;
    }

    .compliance-strip .site-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 9px 0;
    }

    .strip-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 5px 11px;
      border-radius: 999px;
      background: rgba(255, 250, 240, .12);
      border: 1px solid rgba(255, 250, 240, .24);
      white-space: nowrap;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(18px);
      background: rgba(255, 250, 240, .88);
      border-bottom: 1px solid rgba(118, 24, 62, .12);
      box-shadow: 0 12px 30px rgba(75, 18, 48, .06);
    }

    .top-bar.custom-topbar {
      background: transparent;
      padding: 14px 0;
      flex-wrap: nowrap;
      gap: 18px;
    }

    .top-bar-left,
    .top-bar-right {
      flex: 0 0 auto;
    }

    .top-bar-left {
      display: flex;
      align-items: center;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 900;
      color: var(--color-plum);
      letter-spacing: -.03em;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-berry));
      box-shadow: 0 12px 26px rgba(255, 116, 79, .32);
      font-weight: 900;
    }

    .brand-text {
      font-size: 18px;
      line-height: 1.18;
      max-width: 260px;
    }

    .segmented-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 6px;
      margin: 0 auto;
      border-radius: 999px;
      background: rgba(75, 18, 48, .06);
      border: 1px solid rgba(75, 18, 48, .08);
      overflow-x: auto;
      scrollbar-width: none;
    }

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

    .segmented-nav a {
      flex: 0 0 auto;
      padding: 9px 16px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 800;
      color: var(--color-plum);
      border: 1px solid transparent;
    }

    .segmented-nav a:hover {
      background: rgba(255, 116, 79, .12);
      color: var(--color-wine);
    }

    .segmented-nav a.active {
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
      box-shadow: 0 10px 24px rgba(255, 79, 123, .24);
    }

    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 11px 18px;
      border-radius: 999px;
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-plum), var(--color-wine));
      font-weight: 900;
      box-shadow: 0 14px 30px rgba(75, 18, 48, .22);
      white-space: nowrap;
    }

    .header-cta:hover {
      transform: translateY(-2px);
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
    }

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

    .section-tight {
      padding: 62px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 22px;
      margin-bottom: 30px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 13px;
      border-radius: 999px;
      color: var(--color-wine);
      background: rgba(255, 116, 79, .14);
      border: 1px solid rgba(255, 116, 79, .24);
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 12px;
    }

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

    h1 {
      font-size: clamp(32px, 5.4vw, 58px);
      line-height: 1.08;
      letter-spacing: -.055em;
      font-weight: 950;
      color: var(--color-ivory);
      margin-bottom: 18px;
    }

    h2 {
      font-size: clamp(26px, 3.1vw, 38px);
      line-height: 1.22;
      letter-spacing: -.035em;
      font-weight: 950;
      color: var(--color-plum);
      margin-bottom: 10px;
    }

    h3 {
      font-size: 20px;
      line-height: 1.36;
      font-weight: 900;
      color: var(--color-plum);
      margin-bottom: 8px;
    }

    .lead,
    .section-desc {
      color: var(--color-muted);
      font-size: 16px;
      max-width: 720px;
    }

    .hero {
      min-height: 690px;
      padding: 48px 0 78px;
      color: var(--color-ivory);
      background:
        radial-gradient(circle at 20% 10%, rgba(255, 116, 79, .34), transparent 23%),
        radial-gradient(circle at 82% 22%, rgba(255, 79, 123, .28), transparent 25%),
        linear-gradient(135deg, var(--color-plum) 0%, var(--color-wine) 52%, #2b0c22 100%);
      overflow: hidden;
    }

    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      pointer-events: none;
      opacity: .9;
    }

    .hero::before {
      width: 330px;
      height: 330px;
      right: -90px;
      top: 64px;
      border-radius: 38% 62% 48% 52%;
      background: linear-gradient(135deg, rgba(255, 116, 79, .36), rgba(255, 250, 240, .08));
      transform: rotate(18deg);
    }

    .hero::after {
      width: 180px;
      height: 180px;
      left: 7%;
      bottom: 40px;
      border: 2px dashed rgba(255, 250, 240, .28);
      border-radius: 44px;
      transform: rotate(-12deg);
    }

    .hero-stage {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr;
      gap: 26px;
    }

    .festival-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 16px;
      border-radius: 999px;
      background: rgba(255, 250, 240, .12);
      border: 1px solid rgba(255, 250, 240, .22);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18);
      max-width: 850px;
    }

    .festival-bar strong {
      color: #ffe6a7;
    }

    .festival-link {
      flex: 0 0 auto;
      padding: 7px 13px;
      border-radius: 999px;
      color: var(--color-plum);
      background: var(--color-cream);
      font-weight: 900;
      font-size: 13px;
    }

    .hero-banner {
      position: relative;
      min-height: 430px;
      padding: clamp(28px, 5vw, 58px);
      border-radius: 36px;
      background:
        linear-gradient(90deg, rgba(35, 21, 29, .22), rgba(35, 21, 29, .04)),
        radial-gradient(circle at 78% 28%, rgba(255, 116, 79, .28), transparent 24%),
        rgba(255, 250, 240, .08);
      border: 1px solid rgba(255, 250, 240, .22);
      box-shadow: 0 28px 90px rgba(0, 0, 0, .22);
      overflow: hidden;
    }

    .hero-banner::before {
      content: "";
      position: absolute;
      inset: 28px 32px auto auto;
      width: 280px;
      height: 210px;
      border-radius: 32px;
      background:
        linear-gradient(135deg, rgba(255, 250, 240, .14), rgba(255, 116, 79, .2)),
        repeating-linear-gradient(45deg, rgba(255, 250, 240, .16) 0 8px, transparent 8px 18px);
      transform: rotate(5deg);
    }

    .hero-content {
      position: relative;
      max-width: 790px;
      z-index: 2;
    }

    .hero-content .lead {
      color: rgba(255, 250, 240, .82);
      font-size: 18px;
      line-height: 1.9;
      max-width: 760px;
      margin-bottom: 24px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
      margin-bottom: 26px;
    }

    .btn-main,
    .btn-soft,
    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 999px;
      padding: 13px 20px;
      min-height: 46px;
      font-weight: 900;
      transition: var(--ease);
      cursor: pointer;
      border: 0;
    }

    .btn-main {
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
      box-shadow: 0 18px 36px rgba(255, 79, 123, .28);
    }

    .btn-main:hover {
      transform: translateY(-2px);
      color: var(--color-ivory);
      box-shadow: 0 24px 46px rgba(255, 79, 123, .36);
      filter: saturate(1.08);
    }

    .btn-soft {
      color: var(--color-plum);
      background: var(--color-cream);
      border: 1px solid rgba(255, 250, 240, .65);
    }

    .btn-soft:hover {
      transform: translateY(-2px);
      color: var(--color-wine);
      background: #fff;
    }

    .btn-outline {
      color: var(--color-wine);
      background: rgba(255, 250, 240, .72);
      border: 1px solid rgba(118, 24, 62, .12);
      box-shadow: 0 10px 22px rgba(75, 18, 48, .08);
    }

    .btn-outline:hover {
      color: var(--color-plum);
      background: var(--color-ivory);
      border-color: rgba(255, 116, 79, .45);
      transform: translateY(-2px);
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 780px;
    }

    .metric {
      padding: 16px;
      border-radius: 22px;
      background: rgba(255, 250, 240, .12);
      border: 1px solid rgba(255, 250, 240, .18);
    }

    .metric strong {
      display: block;
      font-size: 24px;
      line-height: 1.1;
      color: #ffe6a7;
      margin-bottom: 5px;
    }

    .metric span {
      display: block;
      color: rgba(255, 250, 240, .76);
      font-size: 13px;
    }

    .hero-tabs {
      position: relative;
      z-index: 3;
      display: flex;
      gap: 10px;
      overflow-x: auto;
      scrollbar-width: none;
      margin: -52px 26px 0;
      padding: 8px;
      border-radius: 999px;
      background: rgba(255, 250, 240, .9);
      border: 1px solid rgba(255, 250, 240, .7);
      box-shadow: var(--shadow-warm);
    }

    .hero-tabs::-webkit-scrollbar {
      display: none;
    }

    .hero-tabs a {
      flex: 1 0 auto;
      min-width: 150px;
      text-align: center;
      padding: 12px 16px;
      border-radius: 999px;
      color: var(--color-plum);
      font-weight: 900;
      background: rgba(118, 24, 62, .05);
    }

    .hero-tabs a:hover,
    .hero-tabs a.is-active {
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
    }

    .proof-ribbon {
      margin-top: 28px;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }

    .proof-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: rgba(255, 250, 240, .92);
      color: var(--color-ink);
      box-shadow: var(--shadow-card);
      border: 1px solid rgba(255, 250, 240, .65);
    }

    .proof-card.dark {
      color: var(--color-ivory);
      background: linear-gradient(135deg, rgba(35, 21, 29, .72), rgba(118, 24, 62, .78));
      border-color: rgba(255, 250, 240, .18);
    }

    .badge,
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 900;
      line-height: 1;
      white-space: nowrap;
    }

    .badge {
      padding: 7px 10px;
      color: var(--color-wine);
      background: rgba(255, 116, 79, .14);
      border: 1px solid rgba(255, 116, 79, .22);
    }

    .chip {
      padding: 9px 12px;
      color: var(--color-plum);
      background: rgba(255, 250, 240, .78);
      border: 1px solid rgba(118, 24, 62, .12);
    }

    .chip.active,
    .chip:hover {
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
      border-color: transparent;
    }

    .commission-section {
      background: linear-gradient(180deg, var(--color-ivory), #fff0df);
    }

    .split-showcase {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: stretch;
    }

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

    .feature-item {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 14px;
      padding: 18px;
      border-radius: var(--radius-md);
      background: rgba(255, 250, 240, .84);
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 28px rgba(118, 24, 62, .08);
      transition: var(--ease);
    }

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

    .feature-icon {
      width: 48px;
      height: 48px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
      color: var(--color-ivory);
      font-weight: 950;
      box-shadow: 0 12px 24px rgba(255, 79, 123, .22);
    }

    .big-promo-card {
      position: relative;
      min-height: 100%;
      padding: 28px;
      border-radius: 34px;
      color: var(--color-ivory);
      background:
        radial-gradient(circle at 82% 10%, rgba(255, 116, 79, .3), transparent 24%),
        linear-gradient(135deg, var(--color-plum), var(--color-wine));
      box-shadow: var(--shadow-warm);
      overflow: hidden;
    }

    .big-promo-card::after {
      content: "18+";
      position: absolute;
      right: 22px;
      bottom: 16px;
      font-size: 78px;
      font-weight: 950;
      line-height: 1;
      color: rgba(255, 250, 240, .1);
    }

    .big-promo-card h3 {
      color: var(--color-ivory);
      font-size: 28px;
      margin-top: 18px;
    }

    .big-promo-card p {
      color: rgba(255, 250, 240, .78);
      margin-bottom: 22px;
    }

    .progress-line {
      height: 10px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255, 250, 240, .16);
      margin: 18px 0;
    }

    .progress-line span {
      display: block;
      height: 100%;
      width: 78%;
      border-radius: inherit;
      background: linear-gradient(90deg, #ffe6a7, var(--color-coral), var(--color-rose));
    }

    .material-section {
      background:
        radial-gradient(circle at left top, rgba(255, 79, 123, .1), transparent 30%),
        #fff7ea;
    }

    .scroll-hint {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .horizontal-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(270px, 320px);
      gap: 18px;
      overflow-x: auto;
      padding: 6px 4px 20px;
      scroll-snap-type: x mandatory;
      scrollbar-color: rgba(118, 24, 62, .25) transparent;
    }

    .material-card {
      scroll-snap-align: start;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: rgba(255, 250, 240, .9);
      border: 1px solid var(--color-border);
      box-shadow: 0 14px 32px rgba(118, 24, 62, .1);
      transition: var(--ease);
    }

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

    .abstract-thumb {
      height: 134px;
      border-radius: 22px;
      margin-bottom: 16px;
      background:
        radial-gradient(circle at 25% 28%, rgba(255, 250, 240, .65), transparent 20%),
        linear-gradient(135deg, var(--color-berry), var(--color-coral));
      position: relative;
      overflow: hidden;
    }

    .abstract-thumb::before,
    .abstract-thumb::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      background: rgba(255, 250, 240, .24);
    }

    .abstract-thumb::before {
      width: 92px;
      height: 92px;
      right: -20px;
      top: -16px;
    }

    .abstract-thumb::after {
      width: 58px;
      height: 58px;
      left: 22px;
      bottom: 18px;
      border: 2px solid rgba(255, 250, 240, .45);
      background: transparent;
    }

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

    .card-copy {
      color: var(--color-muted);
      font-size: 15px;
      margin-bottom: 16px;
    }

    .mini-link {
      display: inline-flex;
      align-items: center;
      color: var(--color-wine);
      font-weight: 900;
    }

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

    .topic-section {
      background: linear-gradient(135deg, #fff0df 0%, var(--color-cream) 100%);
    }

    .topic-layout {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 22px;
      align-items: stretch;
    }

    .hot-list {
      counter-reset: hot;
      display: grid;
      gap: 13px;
    }

    .hot-item {
      counter-increment: hot;
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 18px;
      border-radius: 24px;
      background: rgba(255, 250, 240, .88);
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 28px rgba(118, 24, 62, .08);
    }

    .hot-item::before {
      content: counter(hot, decimal-leading-zero);
      width: 46px;
      height: 46px;
      border-radius: 17px;
      display: grid;
      place-items: center;
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-plum), var(--color-berry));
      font-weight: 950;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-content: flex-start;
      padding: 24px;
      border-radius: 32px;
      background:
        radial-gradient(circle at 88% 12%, rgba(255, 116, 79, .22), transparent 24%),
        rgba(255, 250, 240, .82);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-card);
    }

    .recommend-section {
      background: var(--color-ivory);
    }

    .mosaic-grid {
      display: grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 20px;
      align-items: stretch;
    }

    .mosaic-main,
    .mosaic-card {
      border-radius: var(--radius-lg);
      background: rgba(255, 250, 240, .92);
      border: 1px solid var(--color-border);
      box-shadow: 0 14px 34px rgba(118, 24, 62, .1);
      transition: var(--ease);
    }

    .mosaic-main {
      display: grid;
      grid-template-columns: .8fr 1fr;
      gap: 22px;
      padding: 22px;
      min-height: 350px;
    }

    .mosaic-main:hover,
    .mosaic-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-card);
    }

    .mosaic-art {
      border-radius: 24px;
      min-height: 260px;
      background:
        linear-gradient(135deg, rgba(35, 21, 29, .08), rgba(255, 116, 79, .2)),
        repeating-linear-gradient(-45deg, rgba(118, 24, 62, .14) 0 10px, transparent 10px 24px);
      position: relative;
      overflow: hidden;
    }

    .mosaic-art::after {
      content: "安全";
      position: absolute;
      right: 18px;
      bottom: 18px;
      width: 78px;
      height: 78px;
      display: grid;
      place-items: center;
      border-radius: 26px;
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
      font-weight: 950;
    }

    .mosaic-side {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .mosaic-card {
      padding: 18px;
    }

    .scenario-section {
      background:
        linear-gradient(180deg, rgba(75, 18, 48, .05), rgba(255, 250, 240, .72)),
        var(--color-cream);
    }

    .step-lane {
      display: grid;
      gap: 18px;
    }

    .step-row {
      display: grid;
      grid-template-columns: 150px 1fr;
      gap: 18px;
      align-items: stretch;
    }

    .step-index {
      display: grid;
      place-items: center;
      min-height: 124px;
      border-radius: 26px;
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-plum), var(--color-wine));
      font-size: 32px;
      font-weight: 950;
      box-shadow: var(--shadow-warm);
    }

    .step-copy {
      padding: 22px;
      border-radius: 26px;
      background: rgba(255, 250, 240, .92);
      border: 1px solid var(--color-border);
    }

    .news-section {
      background: #fff7ea;
    }

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

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

    .news-link {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 17px 18px;
      border-radius: 22px;
      background: rgba(255, 250, 240, .9);
      border: 1px solid var(--color-border);
      box-shadow: 0 10px 24px rgba(118, 24, 62, .07);
    }

    .news-link:hover {
      transform: translateX(4px);
      box-shadow: var(--shadow-card);
    }

    .news-date {
      color: var(--color-berry);
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .news-title {
      color: var(--color-plum);
      font-weight: 900;
    }

    .news-aside {
      position: sticky;
      top: 108px;
      padding: 24px;
      border-radius: 30px;
      color: var(--color-ivory);
      background:
        radial-gradient(circle at 90% 10%, rgba(255, 116, 79, .26), transparent 24%),
        linear-gradient(135deg, var(--color-plum), var(--color-wine));
      box-shadow: var(--shadow-warm);
    }

    .news-aside h3 {
      color: var(--color-ivory);
    }

    .news-aside p {
      color: rgba(255, 250, 240, .78);
    }

    .join-section {
      color: var(--color-ivory);
      background:
        radial-gradient(circle at 18% 18%, rgba(255, 116, 79, .26), transparent 25%),
        linear-gradient(135deg, #2b0c22, var(--color-plum) 56%, var(--color-wine));
      overflow: hidden;
    }

    .join-box {
      display: grid;
      grid-template-columns: 1fr .72fr;
      gap: 28px;
      align-items: center;
      padding: clamp(28px, 5vw, 52px);
      border-radius: 38px;
      background: rgba(255, 250, 240, .08);
      border: 1px solid rgba(255, 250, 240, .18);
      box-shadow: 0 28px 90px rgba(0, 0, 0, .22);
    }

    .join-box h2 {
      color: var(--color-ivory);
    }

    .join-box .section-desc,
    .join-note {
      color: rgba(255, 250, 240, .76);
    }

    .join-panel {
      padding: 22px;
      border-radius: 28px;
      color: var(--color-ink);
      background: var(--color-cream);
      box-shadow: 0 18px 40px rgba(0, 0, 0, .16);
    }

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

    .check-list li {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 10px;
      align-items: start;
      color: var(--color-muted);
    }

    .check-list li::before {
      content: "✓";
      width: 24px;
      height: 24px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: var(--color-ivory);
      background: linear-gradient(135deg, var(--color-coral), var(--color-rose));
      font-size: 13px;
      font-weight: 950;
      margin-top: 2px;
    }

    .faq-section {
      background: var(--color-ivory);
    }

    .accordion {
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 12px;
      border-radius: 22px;
      overflow: hidden;
      border: 1px solid var(--color-border);
      background: rgba(255, 250, 240, .9);
      box-shadow: 0 10px 24px rgba(118, 24, 62, .07);
    }

    .accordion-title {
      padding: 18px 54px 18px 20px;
      color: var(--color-plum);
      font-size: 16px;
      font-weight: 950;
      border: 0;
      background: transparent;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--color-wine);
      background: rgba(255, 116, 79, .08);
    }

    .accordion-title::before {
      right: 20px;
      font-size: 22px;
      color: var(--color-coral);
    }

    .accordion-content {
      padding: 0 20px 20px;
      color: var(--color-muted);
      border: 0;
      background: rgba(255, 244, 223, .72);
    }

    .floating-cta {
      position: sticky;
      bottom: 14px;
      z-index: 40;
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px 12px 18px;
      border-radius: 999px;
      color: var(--color-ivory);
      background: linear-gradient(135deg, rgba(75, 18, 48, .96), rgba(118, 24, 62, .96));
      border: 1px solid rgba(255, 250, 240, .18);
      box-shadow: 0 22px 56px rgba(75, 18, 48, .28);
      backdrop-filter: blur(16px);
    }

    .floating-cta strong {
      display: block;
      line-height: 1.25;
    }

    .floating-cta span {
      display: block;
      color: rgba(255, 250, 240, .72);
      font-size: 13px;
      line-height: 1.35;
    }

    .site-footer {
      background: var(--color-plum);
      color: var(--color-ivory);
      padding: 58px 0 30px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr .7fr .7fr;
      gap: 26px;
      margin-bottom: 32px;
    }

    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 950;
      font-size: 18px;
      margin-bottom: 14px;
    }

    .footer-logo .brand-mark {
      box-shadow: none;
    }

    .footer-copy,
    .footer-bottom {
      color: rgba(255, 250, 240, .72);
      font-size: 14px;
    }

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

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

    .footer-links a {
      color: rgba(255, 250, 240, .72);
      font-weight: 700;
    }

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

    .footer-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .footer-badges .badge {
      color: var(--color-ivory);
      background: rgba(255, 250, 240, .1);
      border-color: rgba(255, 250, 240, .18);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 250, 240, .14);
    }

    @media (max-width: 1023px) {
      .top-bar.custom-topbar {
        flex-wrap: wrap;
      }

      .segmented-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
      }

      .proof-ribbon,
      .split-showcase,
      .topic-layout,
      .mosaic-grid,
      .news-layout,
      .join-box {
        grid-template-columns: 1fr;
      }

      .news-aside {
        position: static;
      }

      .mosaic-main {
        grid-template-columns: 1fr;
      }

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

    @media (max-width: 767px) {
      .compliance-strip .site-container {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
      }

      .top-bar-left,
      .top-bar-right {
        width: auto;
      }

      .brand-text {
        max-width: 180px;
        font-size: 15px;
      }

      .header-cta {
        padding: 10px 13px;
        font-size: 13px;
      }

      .section {
        padding: 54px 0;
      }

      .hero {
        min-height: auto;
        padding-top: 34px;
      }

      .hero-banner {
        min-height: 0;
        border-radius: 28px;
      }

      .festival-bar,
      .section-head,
      .floating-cta,
      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
      }

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

      .hero-tabs {
        margin: -26px 12px 0;
        border-radius: 22px;
      }

      .hero-tabs a {
        min-width: 132px;
      }

      .mosaic-side {
        grid-template-columns: 1fr;
      }

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

      .step-index {
        min-height: 74px;
      }

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

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

      .floating-cta {
        position: static;
        border-radius: 24px;
      }
    }

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

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

      .btn-main,
      .btn-soft,
      .btn-outline {
        width: 100%;
      }

      .horizontal-track {
        grid-auto-columns: minmax(252px, 86vw);
      }

      h1 {
        letter-spacing: -.04em;
      }
    }

/* roulang page: category1 */
:root{
      --bg: #120b12;
      --bg-soft: #1a101a;
      --panel: #fff8f2;
      --panel-strong: #fff2e9;
      --text: #1f1720;
      --text-soft: #6c5b66;
      --text-inverse: #fffaf8;
      --border: rgba(92, 38, 59, .14);
      --border-strong: rgba(92, 38, 59, .24);
      --berry: #7b2148;
      --berry-deep: #4f102b;
      --coral: #ff6b57;
      --coral-soft: #ffd3ca;
      --rose: #e65d89;
      --amber: #f2b36c;
      --ivory: #fff7ef;
      --shadow: 0 22px 60px rgba(37, 12, 24, .18);
      --shadow-soft: 0 12px 34px rgba(37, 12, 24, .12);
      --radius: 22px;
      --radius-sm: 14px;
      --space: 24px;
      --container: 1200px;
      --line: 1.85;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255,107,87,.14), transparent 34%),
        radial-gradient(circle at top right, rgba(230,93,137,.12), transparent 32%),
        linear-gradient(180deg, #160d17 0%, #221221 28%, #f7efe8 28%, #f8f2ec 100%);
      line-height:var(--line);
      letter-spacing:0;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    :focus-visible{outline:3px solid rgba(255,107,87,.45);outline-offset:3px}
    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(255,247,239,.82);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(92, 38, 59, .08);
    }
    .custom-topbar{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:14px 0;
    }
    .brand-logo,
    .footer-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-mark{
      width:40px;
      height:40px;
      border-radius:14px;
      display:inline-grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(145deg, var(--berry) 0%, var(--coral) 100%);
      box-shadow:0 12px 24px rgba(123,33,72,.26);
      flex:0 0 auto;
    }
    .brand-text{font-size:17px;letter-spacing:0}
    .segmented-nav{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px;
      border-radius:999px;
      background:rgba(123,33,72,.08);
      border:1px solid rgba(123,33,72,.12);
      overflow:auto;
      scrollbar-width:none;
    }
    .segmented-nav::-webkit-scrollbar{display:none}
    .segmented-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      font-size:14px;
      font-weight:700;
      color:var(--berry-deep);
      background:transparent;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .segmented-nav a:hover,
    .segmented-nav a:focus-visible{
      background:rgba(255,255,255,.9);
      border-color:rgba(123,33,72,.14);
      transform:translateY(-1px);
    }
    .segmented-nav a.active{
      color:#fff;
      background:linear-gradient(135deg, var(--coral) 0%, var(--rose) 100%);
      box-shadow:0 10px 18px rgba(255,107,87,.22);
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      color:#fff;
      background:linear-gradient(135deg, var(--berry) 0%, var(--coral) 100%);
      box-shadow:0 12px 28px rgba(123,33,72,.22);
      font-weight:700;
      font-size:14px;
      white-space:nowrap;
    }
    .header-cta:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(123,33,72,.28)}
    .hero{
      padding:24px 0 18px;
      color:var(--text-inverse);
    }
    .limit-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 16px;
      margin-bottom:18px;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(255,107,87,.22), rgba(123,33,72,.28));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-soft);
    }
    .limit-strip strong{font-size:14px}
    .limit-strip span{font-size:13px;opacity:.92}
    .limit-strip .mini-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:8px 14px;
      border-radius:999px;
      background:#fff;
      color:var(--berry);
      font-weight:700;
      font-size:13px;
      white-space:nowrap;
    }
    .hero-shell{
      background:
        linear-gradient(135deg, rgba(16,10,16,.9), rgba(88,18,53,.92) 42%, rgba(123,33,72,.92) 100%);
      border-radius:32px;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
      border:1px solid rgba(255,255,255,.1);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(255,255,255,.08) 0 10%, transparent 10% 100%),
        radial-gradient(circle at 14% 18%, rgba(255,255,255,.12), transparent 14%),
        radial-gradient(circle at 84% 20%, rgba(255,214,198,.14), transparent 16%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);
      gap:26px;
      padding:34px;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      color:#ffdcd2;
      font-size:13px;
      font-weight:700;
      letter-spacing:0;
      margin-bottom:18px;
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--coral);
      box-shadow:0 0 0 6px rgba(255,107,87,.2);
    }
    .hero h1{
      margin:0;
      font-size:clamp(30px, 4vw, 56px);
      line-height:1.1;
      letter-spacing:0;
      color:#fff;
      max-width:11ch;
    }
    .hero p.lead{
      margin:18px 0 0;
      font-size:17px;
      color:rgba(255,248,244,.88);
      max-width:46rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn-solid,
    .btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-solid{
      background:linear-gradient(135deg, var(--coral) 0%, #ff875d 100%);
      color:#fff;
      box-shadow:0 14px 28px rgba(255,107,87,.25);
    }
    .btn-solid:hover{transform:translateY(-2px);box-shadow:0 18px 32px rgba(255,107,87,.3)}
    .btn-ghost{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.18);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
    .status-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      font-weight:700;
    }
    .status-pill b{
      color:#ffd9c8;
    }
    .hero-panel{
      display:flex;
      flex-direction:column;
      gap:14px;
      background:rgba(255,247,239,.96);
      border-radius:26px;
      padding:18px;
      color:var(--text);
      box-shadow:0 18px 42px rgba(20, 8, 18, .16);
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .panel-head strong{
      font-size:16px;
      color:var(--berry-deep);
    }
    .panel-head span{
      font-size:13px;
      color:var(--text-soft);
    }
    .progress-wrap{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding:14px;
      border-radius:18px;
      background:var(--panel-strong);
      border:1px solid var(--border);
    }
    .progress-track{
      width:100%;
      height:12px;
      border-radius:999px;
      background:rgba(123,33,72,.12);
      overflow:hidden;
    }
    .progress-fill{
      width:78%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg, var(--coral) 0%, var(--rose) 100%);
      box-shadow:0 8px 18px rgba(255,107,87,.2);
    }
    .progress-note{
      display:flex;
      justify-content:space-between;
      gap:12px;
      font-size:13px;
      color:var(--text-soft);
    }
    .step-list{
      display:grid;
      grid-template-columns:1fr;
      gap:10px;
    }
    .step-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:12px 14px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--border);
    }
    .step-num{
      flex:0 0 auto;
      width:30px;
      height:30px;
      border-radius:10px;
      display:grid;
      place-items:center;
      font-size:13px;
      font-weight:800;
      color:#fff;
      background:linear-gradient(135deg, var(--berry) 0%, var(--coral) 100%);
    }
    .step-item strong{
      display:block;
      font-size:14px;
      margin-bottom:2px;
      color:var(--text);
    }
    .step-item span{
      display:block;
      font-size:13px;
      color:var(--text-soft);
    }
    .section{
      padding:26px 0 12px;
    }
    .section-title{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:16px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(24px, 2.4vw, 34px);
      line-height:1.15;
      color:var(--text);
      letter-spacing:0;
    }
    .section-title p{
      margin:0;
      max-width:42rem;
      color:var(--text-soft);
      font-size:15px;
    }
    .chip-row{
      display:flex;
      gap:10px;
      overflow:auto;
      padding-bottom:8px;
      scrollbar-width:none;
    }
    .chip-row::-webkit-scrollbar{display:none}
    .chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(123,33,72,.16);
      color:var(--berry-deep);
      background:#fff;
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .chip.active{
      color:#fff;
      background:linear-gradient(135deg, var(--coral) 0%, var(--rose) 100%);
      border-color:transparent;
    }
    .chip:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(123,33,72,.08)}
    .scroll-row{
      display:grid;
      grid-template-columns:repeat(4, minmax(260px, 1fr));
      gap:16px;
      overflow:auto;
      padding-bottom:6px;
      scrollbar-width:none;
    }
    .scroll-row::-webkit-scrollbar{display:none}
    .feature-card{
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:18px;
      border-radius:24px;
      background:var(--panel);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .feature-card .thumb{
      height:120px;
      border-radius:18px;
      background:
        linear-gradient(135deg, rgba(123,33,72,.92), rgba(255,107,87,.85)),
        linear-gradient(180deg, #fff, #fff);
      position:relative;
      overflow:hidden;
    }
    .feature-card .thumb::after{
      content:"";
      position:absolute;
      inset:auto 18px 18px auto;
      width:72px;
      height:72px;
      border-radius:24px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
    }
    .feature-card .meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:700;
      background:var(--coral-soft);
      color:var(--berry-deep);
    }
    .feature-card h3,
    .mix-card h3,
    .guide-card h3,
    .cta-card h3{
      margin:0;
      font-size:20px;
      line-height:1.25;
      color:var(--text);
      letter-spacing:0;
    }
    .feature-card p,
    .mix-card p,
    .guide-card p,
    .cta-card p{
      margin:0;
      color:var(--text-soft);
      font-size:15px;
    }
    .card-actions{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-top:auto;
      padding-top:4px;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--berry);
      font-weight:800;
      font-size:14px;
    }
    .card-link::after{
      content:"›";
      font-size:18px;
      line-height:1;
    }
    .card-link:hover{color:var(--coral)}
    .metric{
      color:var(--text-soft);
      font-size:12px;
    }
    .mix-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .lead-card{
      padding:22px;
      border-radius:26px;
      background:linear-gradient(180deg, #fffaf5 0%, #fff3ec 100%);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
    }
    .lead-card .image-block{
      min-height:220px;
      border-radius:22px;
      margin-bottom:16px;
      background:
        linear-gradient(135deg, rgba(123,33,72,.95), rgba(230,93,137,.88)),
        radial-gradient(circle at 20% 30%, rgba(255,255,255,.22), transparent 18%),
        radial-gradient(circle at 78% 22%, rgba(255,255,255,.18), transparent 16%);
      position:relative;
      overflow:hidden;
    }
    .lead-card .image-block::before,
    .lead-card .image-block::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(255,255,255,.12);
    }
    .lead-card .image-block::before{
      inset:20px auto auto 20px;
      width:64px;
      height:64px;
      transform:rotate(14deg);
    }
    .lead-card .image-block::after{
      inset:auto 20px 20px auto;
      width:108px;
      height:32px;
      border-radius:18px;
    }
    .guide-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
    }
    .guide-card{
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 26px rgba(37,12,24,.08);
    }
    .guide-card .icon-row{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:12px;
      color:var(--berry);
      font-weight:800;
      font-size:13px;
    }
    .guide-card .icon{
      width:32px;
      height:32px;
      border-radius:11px;
      display:grid;
      place-items:center;
      background:var(--coral-soft);
      color:var(--berry-deep);
      font-weight:900;
    }
    .guide-card ul{
      margin:12px 0 0;
      padding:0;
      list-style:none;
    }
    .guide-card li{
      position:relative;
      padding-left:16px;
      margin-top:8px;
      color:var(--text-soft);
      font-size:14px;
    }
    .guide-card li::before{
      content:"";
      position:absolute;
      left:0;
      top:.72em;
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--coral);
    }
    .band{
      margin-top:20px;
      padding:24px;
      border-radius:30px;
      background:
        linear-gradient(135deg, rgba(123,33,72,.96), rgba(70,15,39,.96)),
        linear-gradient(180deg, #2f1120, #2f1120);
      color:#fff;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .band::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(255,255,255,.07), transparent 40%),
        radial-gradient(circle at 12% 22%, rgba(255,107,87,.18), transparent 18%),
        radial-gradient(circle at 82% 20%, rgba(255,219,196,.12), transparent 18%);
      pointer-events:none;
    }
    .band-inner{
      position:relative;
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
    }
    .band h2{
      margin:0 0 10px;
      color:#fff;
      font-size:clamp(26px, 2.8vw, 38px);
      line-height:1.15;
    }
    .band p{
      margin:0;
      color:rgba(255,246,242,.88);
      max-width:52rem;
    }
    .band-actions{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:12px;
    }
    .band-actions .btn-solid{
      background:linear-gradient(135deg, #ff7d69 0%, #ff5278 100%);
    }
    .band-actions .btn-ghost{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.16);
    }
    .faq-block{
      margin-top:22px;
      padding:22px;
      border-radius:28px;
      background:var(--panel);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
    }
    .accordion{
      background:transparent;
      margin:0;
      border:none;
    }
    .accordion-title{
      color:var(--text);
      font-weight:800;
      font-size:15px;
      padding:18px 18px 18px 52px;
      border-radius:16px;
      border:1px solid transparent;
      background:#fff;
    }
    .accordion-title:hover{background:#fff6f1}
    .accordion-item{border:none;margin-bottom:12px}
    .accordion-item.is-active>.accordion-title{
      background:var(--panel-strong);
      border-color:rgba(230,93,137,.18);
    }
    .accordion-content{
      background:var(--panel-strong);
      border:1px solid rgba(230,93,137,.12);
      border-top:none;
      border-radius:0 0 16px 16px;
      color:var(--text-soft);
      padding:18px 18px 20px;
      font-size:15px;
    }
    .accordion-title::before{
      width:18px;
      height:18px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--coral) 0%, var(--rose) 100%);
      color:#fff;
      line-height:18px;
      font-size:14px;
      font-weight:900;
      top:50%;
      margin-top:-9px;
      left:18px;
    }
    .cta-band{
      margin:26px 0 34px;
      padding:24px;
      border-radius:30px;
      background:linear-gradient(135deg, #fff4ec 0%, #ffe6dd 100%);
      border:1px solid rgba(255,107,87,.18);
      box-shadow:var(--shadow-soft);
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
    }
    .cta-band h2{
      margin:0 0 8px;
      font-size:clamp(24px, 2.5vw, 32px);
      color:var(--text);
      line-height:1.18;
    }
    .cta-band p{
      margin:0;
      color:var(--text-soft);
      max-width:48rem;
      font-size:15px;
    }
    .cta-meta{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .cta-mini{
      display:inline-flex;
      align-items:center;
      min-height:32px;
      padding:0 11px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(123,33,72,.12);
      color:var(--berry-deep);
      font-size:12px;
      font-weight:700;
    }
    .site-footer{
      background:linear-gradient(180deg, #2b1121 0%, #170b14 100%);
      color:#fff;
      padding:34px 0 18px;
      margin-top:28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .7fr .7fr;
      gap:24px;
      align-items:start;
    }
    .footer-logo{
      color:#fff;
      margin-bottom:14px;
    }
    .footer-copy{
      margin:0;
      color:rgba(255,248,244,.82);
      font-size:14px;
      max-width:36rem;
    }
    .footer-title{
      font-size:14px;
      font-weight:800;
      margin-bottom:12px;
      color:#fff;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,248,244,.84);
      font-size:14px;
    }
    .footer-links a:hover{color:#ffae98}
    .footer-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#fff;
      font-size:12px;
      font-weight:700;
      border:1px solid rgba(255,255,255,.1);
    }
    .footer-bottom{
      margin-top:24px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:rgba(255,248,244,.7);
      font-size:13px;
    }
    .page-shell{padding-bottom:8px}
    .mobile-only{display:none}
    @media (max-width: 1024px){
      .hero-grid,
      .mix-layout,
      .band-inner,
      .cta-band,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .hero-grid{padding:24px}
      .scroll-row{grid-template-columns:repeat(4, minmax(240px, 1fr))}
      .band-actions,
      .cta-actions{justify-content:flex-start}
      .section-title{align-items:flex-start;flex-direction:column}
    }
    @media (max-width: 760px){
      .custom-topbar{
        flex-wrap:wrap;
        justify-content:flex-start;
      }
      .top-bar-left{order:1}
      .top-bar-right{order:2;margin-left:auto}
      .segmented-nav{
        order:3;
        width:100%;
      }
      .hero-shell{border-radius:26px}
      .hero-grid{padding:18px}
      .hero h1{max-width:none}
      .hero p.lead{font-size:16px}
      .limit-strip{padding:10px 12px;flex-wrap:wrap}
      .limit-strip span{width:100%}
      .scroll-row{
        grid-template-columns:repeat(4, minmax(260px, 1fr));
      }
      .guide-grid{grid-template-columns:1fr}
      .cta-band,.faq-block,.lead-card,.feature-card,.band{border-radius:22px}
      .hero-actions,.band-actions{width:100%}
      .btn-solid,.btn-ghost,.header-cta{width:auto}
    }
    @media (max-width: 520px){
      .site-container{width:min(100% - 20px, var(--container))}
      .brand-text{font-size:15px}
      .header-cta{padding:0 14px}
      .hero{padding-top:18px}
      .hero h1{font-size:clamp(30px, 9vw, 36px)}
      .hero p.lead{font-size:15px}
      .scroll-row{grid-template-columns:repeat(4, minmax(250px, 1fr))}
      .feature-card,.guide-card,.cta-band,.faq-block{padding:16px}
      .card-actions{flex-direction:column;align-items:flex-start}
      .footer-bottom{flex-direction:column}
      .limit-strip .mini-btn{width:100%}
    }