.yx-royhill {
    --rh-red: #da251d;
    --rh-ink: #242424;
    --rh-muted: #777;
    --rh-line: #e8e8e8;
    --rh-soft: #f5f5f3;
    width: 100%;
    overflow: hidden;
    background: #fff;
    color: var(--rh-ink);
    font-family: Arial, Helvetica, sans-serif;
  }

  .yx-royhill,
  .yx-royhill * { box-sizing: border-box; }

  .yx-royhill a {
    color: inherit;
    text-decoration: none;
  }

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

  /* ---------- TOPLINE ---------- */
  .yx-royhill .rh-topline {
    display: flex;
    max-width: 1200px;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
    padding: 24px 30px 18px;
    border-bottom: 1px solid var(--rh-line);
    color: #6f6f6f;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
  }

  .yx-royhill .rh-topline p {
    margin: 0;
    color: var(--rh-red);
  }

  /* ---------- HERO ---------- */
  .yx-royhill .rh-hero {
    display: grid;
    max-width: 1140px;
    min-height: 650px;
    grid-template-columns: 1.18fr .82fr;
    margin: 26px auto 0;
    border: 1px solid #ededeb;
    background: var(--rh-soft);
  }

  .yx-royhill .rh-hero-image {
    min-height: 650px;
    overflow: hidden;
    background: #ece9e6;
  }

  .yx-royhill .rh-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
  }

  .yx-royhill .rh-placeholder {
    display: flex;
    width: 100%;
    height: 100%;
    min-height: inherit;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 9px;
    padding: 24px;
    background: #f2f2f0;
    color: #999;
    text-align: center;
  }

  .yx-royhill .rh-placeholder span {
    color: var(--rh-red);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .15em;
  }

  .yx-royhill .rh-placeholder strong {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .04em;
  }

  .yx-royhill .rh-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 58px 50px;
    background: #fff;
  }

  .yx-royhill .rh-kicker,
  .yx-royhill .rh-products-kicker {
    margin: 0 0 18px;
    color: var(--rh-red);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
  }

  .yx-royhill .rh-hero-copy h1 {
    margin: 0;
    font-size: clamp(38px, 4vw, 62px);
    font-weight: 500;
    line-height: 1.04;
    letter-spacing: -.035em;
  }

  .yx-royhill .rh-subtitle {
    max-width: 430px;
    margin: 26px 0 0;
    color: var(--rh-muted);
    font-size: 17px;
    line-height: 1.75;
  }

  .yx-royhill .rh-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 38px;
  }

  .yx-royhill .rh-hero-meta span {
    padding: 9px 11px;
    border: 1px solid #e5e5e5;
    color: #666;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .11em;
  }

  /* ---------- COMMON SECTION ---------- */
  .yx-royhill .rh-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 82px 30px 88px;
  }

  .yx-royhill .rh-section-title {
    position: relative;
    margin: 0 0 48px;
    font-size: 28px;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: .02em;
    text-align: center;
  }

  .yx-royhill .rh-section-title::after {
    position: absolute;
    bottom: -15px;
    left: 50%;
    width: 44px;
    height: 2px;
    background: var(--rh-red);
    content: "";
    transform: translateX(-50%);
  }

  /* ---------- OVERVIEW ---------- */
  .yx-royhill .rh-info-list {
    max-width: 980px;
    margin: 0 auto;
  }

  .yx-royhill .rh-info-row {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--rh-line);
  }

  .yx-royhill .rh-info-icon {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid #f0aaa6;
    border-radius: 50%;
    color: var(--rh-red);
    font-size: 20px;
    line-height: 1;
  }

  .yx-royhill .rh-info-row h3 {
    margin: 1px 0 9px;
    font-size: 17px;
    font-weight: 500;
    line-height: 1.3;
  }

  .yx-royhill .rh-info-row p {
    margin: 0;
    color: var(--rh-muted);
    font-size: 14px;
    line-height: 1.8;
  }

  /* ---------- PROJECT SCOPE / PRODUCT ---------- */
  .yx-royhill .rh-featured { padding-top: 36px; }

  .yx-royhill .rh-products-kicker {
    margin-bottom: 12px;
    text-align: center;
  }

  .yx-royhill .rh-products-intro {
    max-width: 820px;
    margin: -8px auto 42px;
    color: var(--rh-muted);
    font-size: 14px;
    line-height: 1.8;
    text-align: center;
  }

  .yx-royhill .rh-feature-index {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 760px;
    margin: 0 auto 62px;
    border-top: 1px solid var(--rh-line);
    border-left: 1px solid var(--rh-line);
  }

  .yx-royhill .rh-feature-index a {
    display: flex;
    min-height: 62px;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-right: 1px solid var(--rh-line);
    border-bottom: 1px solid var(--rh-line);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
  }

  .yx-royhill .rh-feature-index span {
    flex: 0 0 auto;
    color: var(--rh-red);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
  }

  .yx-royhill .rh-feature-detail { scroll-margin-top: 110px; }

  .yx-royhill .rh-feature-heading {
    display: grid;
    min-height: 94px;
    grid-template-columns: 58px minmax(260px, .78fr) minmax(340px, 1.22fr);
    align-items: center;
    gap: 22px;
    padding: 18px 0;
    border-top: 1px solid #bfbfbf;
  }

  .yx-royhill .rh-feature-number {
    display: grid;
    align-self: stretch;
    place-items: center;
    background: var(--rh-red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
  }

  .yx-royhill .rh-feature-heading h3 {
    margin: 0;
    font-size: 21px;
    font-weight: 500;
    line-height: 1.25;
  }

  .yx-royhill .rh-feature-spec {
    margin: 7px 0 0;
    color: #999;
    font-size: 11px;
    line-height: 1.5;
    letter-spacing: .07em;
    text-transform: uppercase;
  }

  .yx-royhill .rh-feature-description {
    margin: 0;
    color: var(--rh-muted);
    font-size: 14px;
    line-height: 1.75;
  }

  .yx-royhill .rh-feature-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .yx-royhill .rh-feature-media {
    margin: 0;
    border: 1px solid var(--rh-line);
    background: #fff;
  }

  .yx-royhill .rh-media-frame {
    display: flex;
    height: 400px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--rh-soft);
  }

  .yx-royhill .rh-media-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .25s ease;
  }

  .yx-royhill .rh-media-frame:hover img {
    transform: scale(1.015);
  }

  .yx-royhill .rh-feature-media figcaption {
    display: flex;
    min-height: 92px;
    flex-direction: column;
    justify-content: center;
    gap: 9px;
    padding: 18px 20px;
    border-top: 1px solid #dedede;
  }

  .yx-royhill .rh-feature-media figcaption span {
    color: var(--rh-red);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: .13em;
  }

  .yx-royhill .rh-feature-media figcaption strong {
    color: #555;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.6;
  }

  /* ---------- FACTORY PRODUCTION ---------- */
  .yx-royhill .rh-qc {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px 90px;
  }

  .yx-royhill .rh-stage-kicker {
    margin: 0 0 12px;
    color: var(--rh-red);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
    text-align: center;
  }

  .yx-royhill .rh-stage-intro {
    max-width: 780px;
    margin: -8px auto 44px;
    color: var(--rh-muted);
    font-size: 14px;
    line-height: 1.8;
    text-align: center;
  }

  /* Two real project stages: fabrication + finished product */
  .yx-royhill .rh-process-stage {
    margin-top: 44px;
  }

  .yx-royhill .rh-process-stage + .rh-process-stage {
    margin-top: 64px;
  }

  .yx-royhill .rh-process-heading {
    display: grid;
    grid-template-columns: 58px minmax(230px, .72fr) minmax(320px, 1.28fr);
    align-items: center;
    gap: 22px;
    min-height: 88px;
    padding: 16px 0;
    border-top: 1px solid #bfbfbf;
  }

  .yx-royhill .rh-process-number {
    display: grid;
    align-self: stretch;
    place-items: center;
    background: var(--rh-red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
  }

  .yx-royhill .rh-process-heading h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.3;
  }

  .yx-royhill .rh-process-heading small {
    display: block;
    margin-top: 7px;
    color: #999;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: .1em;
    text-transform: uppercase;
  }

  .yx-royhill .rh-process-heading p {
    margin: 0;
    color: var(--rh-muted);
    font-size: 14px;
    line-height: 1.75;
  }

  .yx-royhill .rh-production-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .yx-royhill .rh-finished-grid {
    display: grid;
    grid-template-columns: 1.38fr .62fr;
    gap: 18px;
  }

  .yx-royhill .rh-production-card {
    margin: 0;
    border: 1px solid var(--rh-line);
    background: #fff;
  }

  .yx-royhill .rh-production-frame {
    display: flex;
    height: 540px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--rh-soft);
  }

  .yx-royhill .rh-production-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Finished overall photo is landscape; detail photo is portrait */
  .yx-royhill .rh-finished-grid .rh-production-frame {
    height: 430px;
  }

  .yx-royhill .rh-production-card.finished-detail .rh-production-frame img {
    object-fit: contain;
  }

  .yx-royhill .rh-production-card figcaption {
    display: flex;
    min-height: 88px;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 17px 20px;
    border-top: 1px solid #dedede;
  }

  .yx-royhill .rh-production-card figcaption span {
    color: var(--rh-red);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .13em;
  }

  .yx-royhill .rh-production-card figcaption strong {
    color: #555;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.6;
  }

  /* ---------- PACKING & DELIVERY ---------- */
  .yx-royhill .rh-delivery {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px 94px;
  }

  .yx-royhill .rh-delivery-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 920px;
    margin: 0 auto;
  }

  .yx-royhill .rh-delivery-card {
    margin: 0;
    border: 1px solid var(--rh-line);
    background: #fff;
  }

  .yx-royhill .rh-delivery-frame {
    display: flex;
    height: 470px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--rh-soft);
  }

  .yx-royhill .rh-delivery-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .yx-royhill .rh-delivery-card figcaption {
    display: flex;
    min-height: 92px;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 18px 20px;
    border-top: 1px solid #dedede;
  }

  .yx-royhill .rh-delivery-card figcaption span {
    color: var(--rh-red);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .13em;
  }

  .yx-royhill .rh-delivery-card figcaption strong {
    color: #555;
    font-size: 15px;
    font-weight: 500;
  }



  /* ---------- SITE INSTALLATION ---------- */
  .yx-royhill .rh-installation {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px 94px;
  }

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

  .yx-royhill .rh-installation-card {
    margin: 0;
    border: 1px solid var(--rh-line);
    background: #fff;
  }

  .yx-royhill .rh-installation-frame {
    display: flex;
    height: 390px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--rh-soft);
  }

  .yx-royhill .rh-installation-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .yx-royhill .rh-installation-card figcaption {
    display: flex;
    min-height: 86px;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 17px 20px;
    border-top: 1px solid #dedede;
  }

  .yx-royhill .rh-installation-card figcaption span {
    color: var(--rh-red);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .13em;
  }

  .yx-royhill .rh-installation-card figcaption strong {
    color: #555;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.6;
  }

  /* ---------- FOOTER ---------- */
  .yx-royhill .rh-footer {
    max-width: 1140px;
    margin: 0 auto 74px;
    padding: 46px 34px;
    border-top: 1px solid #1f1f1f;
    background: #242424;
    color: #fff;
    text-align: center;
  }

  .yx-royhill .rh-footer p {
    margin: 0 0 14px;
    color: #c9c9c9;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
  }

  .yx-royhill .rh-footer strong {
    font-size: clamp(20px, 2.3vw, 32px);
    font-weight: 500;
    letter-spacing: .02em;
  }

  /* ---------- TABLET ---------- */
  @media (max-width: 820px) {
    .yx-royhill .rh-hero {
      grid-template-columns: 1fr;
      margin-right: 22px;
      margin-left: 22px;
    }

    .yx-royhill .rh-hero-image { min-height: 520px; }

    .yx-royhill .rh-hero-copy { padding: 46px 38px 50px; }

    .yx-royhill .rh-feature-heading {
      grid-template-columns: 54px 1fr;
    }

    .yx-royhill .rh-feature-description { grid-column: 1 / -1; }

    .yx-royhill .rh-feature-pair,
    .yx-royhill .rh-delivery-grid {
      grid-template-columns: 1fr;
    }

    .yx-royhill .rh-media-frame {
      height: 420px;
    }

    .yx-royhill .rh-delivery-frame {
      height: 500px;
    }

    .yx-royhill .rh-installation-frame {
      height: 320px;
    }

    .yx-royhill .rh-process-heading {
      grid-template-columns: 54px 1fr;
    }

    .yx-royhill .rh-process-heading p {
      grid-column: 1 / -1;
    }

    .yx-royhill .rh-production-grid,
    .yx-royhill .rh-finished-grid {
      grid-template-columns: 1fr;
    }

    .yx-royhill .rh-production-frame,
    .yx-royhill .rh-finished-grid .rh-production-frame {
      height: 500px;
    }

    .yx-royhill .rh-footer {
      margin-right: 22px;
      margin-left: 22px;
    }
  }

  /* ---------- MOBILE ---------- */
  @media (max-width: 560px) {
    .yx-royhill .rh-topline {
      align-items: flex-start;
      gap: 12px;
      padding: 18px 20px 15px;
      font-size: 9px;
    }

    .yx-royhill .rh-hero {
      min-height: 0;
      margin: 18px 20px 0;
    }

    .yx-royhill .rh-hero-image { min-height: 390px; }

    .yx-royhill .rh-hero-copy { padding: 34px 24px 38px; }

    .yx-royhill .rh-hero-copy h1 { font-size: 36px; }

    .yx-royhill .rh-subtitle {
      margin-top: 20px;
      font-size: 15px;
    }

    .yx-royhill .rh-section,
    .yx-royhill .rh-qc,
    .yx-royhill .rh-delivery {
      padding-right: 20px;
      padding-left: 20px;
    }

    .yx-royhill .rh-section { padding-top: 64px; padding-bottom: 70px; }
    .yx-royhill .rh-qc,
    .yx-royhill .rh-delivery { padding-bottom: 70px; }

    .yx-royhill .rh-info-row {
      grid-template-columns: 44px 1fr;
      gap: 14px;
    }

    .yx-royhill .rh-info-icon {
      width: 38px;
      height: 38px;
    }

    .yx-royhill .rh-feature-heading {
      grid-template-columns: 48px 1fr;
      gap: 14px;
    }

    .yx-royhill .rh-feature-heading h3 { font-size: 18px; }
    .yx-royhill .rh-feature-spec { font-size: 10px; }
    .yx-royhill .rh-feature-description { font-size: 13px; }

    .yx-royhill .rh-media-frame {
      height: 320px;
    }

    .yx-royhill .rh-delivery-frame {
      height: 360px;
    }

    .yx-royhill .rh-feature-media figcaption,
    .yx-royhill .rh-delivery-card figcaption {
      min-height: 86px;
      padding: 16px;
    }

    .yx-royhill .rh-feature-media figcaption span,
    .yx-royhill .rh-delivery-card figcaption span {
      font-size: 12px;
    }

    .yx-royhill .rh-feature-media figcaption strong,
    .yx-royhill .rh-delivery-card figcaption strong {
      font-size: 14px;
    }

    .yx-royhill .rh-process-stage + .rh-process-stage {
      margin-top: 50px;
    }

    .yx-royhill .rh-process-heading {
      grid-template-columns: 48px 1fr;
      gap: 14px;
    }

    .yx-royhill .rh-process-heading h3 {
      font-size: 18px;
    }

    .yx-royhill .rh-process-heading p {
      font-size: 13px;
    }

    .yx-royhill .rh-production-frame,
    .yx-royhill .rh-finished-grid .rh-production-frame {
      height: 360px;
    }

    .yx-royhill .rh-production-card figcaption {
      min-height: 82px;
      padding: 15px 16px;
    }

    .yx-royhill .rh-production-card figcaption span {
      font-size: 12px;
    }

    .yx-royhill .rh-production-card figcaption strong {
      font-size: 14px;
    }

    .yx-royhill .rh-installation-grid {
      grid-template-columns: 1fr;
      gap: 14px;
    }

    .yx-royhill .rh-installation-frame {
      height: 320px;
    }

    .yx-royhill .rh-footer {
      margin: 0 20px 40px;
      padding: 38px 22px;
    }
  }