html { scroll-behavior: smooth; }
    * { box-sizing: border-box; }

    :root {
      --bg-main: #faf7f6;
      --bg-soft: #fff7f4;
      --bg-soft-2: #fff3ee;
      --bg-header: #ffe0ea;
      --brand: #b2455a;
      --brand-dark: #7a3b4a;
      --text: #4b3f3a;
      --text-soft: #9a6b5f;
      --border: #f1b6c6;
      --border-soft: #f1cfc4;
      --white: #ffffff;
      --shadow: 0 8px 24px rgba(178, 69, 90, 0.08);
    }

    body {
      margin: 0;
      font-family: Arial, sans-serif;
      background: var(--bg-main);
      color: var(--text);
      line-height: 1.65;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: var(--bg-header);
      border-bottom: 1px solid var(--border);
      padding: 6px 10px;
      transition: padding 0.25s ease, box-shadow 0.25s ease;
    }

    .site-header.shrink {
      padding: 3px 10px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      position: relative;
      max-width: 1100px;
      margin: auto;
    }

    .brand {
      text-decoration: none;
      color: inherit;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      padding: 2px 4px;
      margin: -2px -4px;
      border-radius: 8px;
      flex-shrink: 0;
    }

    .brand-logo {
      width: 48px;
      height: 48px;
      object-fit: contain;
      flex-shrink: 0;
      transition: width 0.25s ease, height 0.25s ease;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      text-align: center;
      line-height: 1.15;
      min-width: 0;
      transition: transform 0.25s ease;
    }

    .brand-name {
      font-size: 20px;
      font-weight: 700;
      color: var(--brand);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      transition: font-size 0.25s ease;
    }

    .brand-tagline {
      font-size: 11px;
      color: var(--text-soft);
      margin-top: 2px;
      transition: font-size 0.25s ease;
    }

    .site-header.shrink .brand-logo { width: 36px; height: 36px; }
    .site-header.shrink .brand-name { font-size: 17px; }
    .site-header.shrink .brand-tagline { font-size: 11px; }

    .menu-toggle {
      color: var(--brand-dark);
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: flex-end;
      gap: 6px;
      background: transparent;
      border: 0;
      padding: 6px 8px;
      font-family: inherit;
      line-height: 1;
      border-radius: 0;
    }

    .menu-toggle:hover { background: rgba(255, 255, 255, 0.28); }
    .menu-toggle .menu-icon { font-size: 22px; line-height: 1; }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .main-nav > a {
      text-decoration: none;
      color: #4b3f3a;
      font-size: 14px;
      font-weight: 600;
      background: none;
      border: none;
      padding: 0;
      cursor: pointer;
      font-family: inherit;
    }

    .main-nav > a:hover,
    .main-nav > a[aria-current="page"] {
      color: var(--brand);
    }

    .menu-home-combo {
      display: inline-flex;
      flex-direction: column;
      line-height: 1.15;
    }

    .article-hero,
    .article-content,
    .footer-section,
    #home,
    #about,
    #ordering,
    #disclaimer,
    #affiliate,
    #privacy,
    #contact {
      scroll-margin-top: 95px;
    }

    .article-hero {
      background: var(--white);
      text-align: center;
      padding: 34px 16px 22px;
      border-bottom: 1px solid #f4e1e7;
    }

    .article-hero-inner {
      max-width: 860px;
      margin: auto;
    }

    .article-label {
      margin: 0 0 8px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--brand);
    }

    .article-hero h1 {
      margin: 0 0 12px;
      font-size: clamp(25px, 4vw, 34px);
      line-height: 1.28;
      color: var(--brand);
    }

    .article-intro {
      margin: 0 auto;
      max-width: 700px;
      font-size: 15px;
      color: var(--text-soft);
    }

    .article-meta {
      margin: 12px 0 0;
      font-size: 12px;
      color: #a27467;
      letter-spacing: 0.2px;
    }

    .featured-image {
      max-width: 960px;
      margin: 18px auto 0;
      width: 100%;
      aspect-ratio: 16 / 9;
      border-radius: 14px;
      border: 1px solid #dcb2bd;
      box-shadow: var(--shadow);
      background: linear-gradient(145deg, #fff9f6 0%, #fff1ec 100%);
      overflow: hidden;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #9a6b5f;
      font-size: 13px;
    }

    .featured-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .article-content {
      max-width: 760px;
      margin: 0 auto;
      padding: 30px 16px 22px;
    }

    .article-content h2 {
      margin: 30px 0 10px;
      font-size: 28px;
      line-height: 1.25;
      color: var(--brand-dark);
    }

    .article-content h2:first-child { margin-top: 0; }

    .article-content p {
      margin: 0 0 14px;
      font-size: 16px;
      color: #5b514c;
    }

    .article-list {
      margin: 0 0 14px;
      padding-left: 22px;
      font-size: 15px;
      color: #5b514c;
    }

    .article-list li { margin-bottom: 7px; }

    .guide-line {
      margin: -2px 0 10px;
      font-size: 15px;
    }

    .guide-link {
      color: var(--brand);
      font-weight: 700;
      text-transform: none;
      letter-spacing: 0.01em;
      text-decoration: underline;
      text-decoration-thickness: 1px;
      text-underline-offset: 2px;
    }

    .guide-link:hover { color: var(--brand-dark); }

    .routine-cta {
      margin-top: 34px;
      background: var(--white);
      border: 1.5px solid var(--border-soft);
      border-radius: 14px;
      box-shadow: 0 6px 16px rgba(178, 69, 90, 0.08);
      padding: 24px 16px;
      text-align: center;
    }

    .routine-cta h2 {
      margin: 0 0 8px;
      color: var(--brand-dark);
      font-size: 24px;
      line-height: 1.3;
    }

    .routine-cta p {
      margin: 0 auto;
      max-width: 620px;
      color: var(--text-soft);
      font-size: 14px;
    }

    .cta-actions {
      margin-top: 14px;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }

    .cta-btn {
      display: inline-block;
      min-width: 220px;
      text-align: center;
      text-decoration: none;
      background: var(--brand);
      color: #fff;
      padding: 8px 12px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 700;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .cta-btn:hover {
      opacity: 0.95;
      transform: translateY(-1px);
    }

    .footer-section {
      max-width: 1100px;
      margin: auto;
      padding: 0 16px;
    }

    .footer-content-area {
      background: #fff6f2;
      padding: 24px 0 8px;
      margin-top: 8px;
    }

    .footer-section + .footer-section {
      margin-top: 0;
    }

    .footer-section h2 {
      margin: 0 0 8px;
      font-size: 16px;
      line-height: 1.3;
      color: var(--brand-dark);
    }

    .footer-section p {
      margin: 0;
      font-size: 13px;
      line-height: 1.6;
      color: #555;
    }

    .footer-section p + p {
      margin-top: 8px;
    }

    .footer-note {
      margin-top: 8px;
    }

    .contact-support-row {
      display: block;
    }

    .contact-support-text {
      margin: 0;
    }

    .contact-support-email {
      font-size: 13px;
      line-height: 1.6;
      font-weight: 700;
      color: var(--brand-dark);
      text-decoration: none;
    }

    .contact-support-email:hover {
      text-decoration: underline;
    }

    .ordering-steps {
      background: #fff0ec;
      border-left: 4px solid var(--brand);
      border-radius: 10px;
      padding: 12px 12px 12px 14px;
    }

    .ordering-steps p + p {
      margin-top: 10px;
    }

    .footer-section {
      padding-top: 16px;
      padding-bottom: 16px;
    }

    #contact.footer-section {
      padding-bottom: 8px;
    }

    .site-footer {
      background: #fff3ee;
      color: #7a3b4a;
      text-align: center;
      padding: 14px 16px 16px;
      font-size: 11px;
    }

    .footer-trust-line {
      font-size: 13px;
      color: #7a3b4a;
      font-weight: 600;
      margin-bottom: 8px;
    }

    .footer-copy,
    .footer-powered,
    .footer-location,
    .footer-bottom-note {
      font-size: 11px;
      margin-top: 6px;
    }

    .footer-copy {
      color: #999;
    }

    .footer-powered {
      color: #7a3b4a;
      font-weight: 500;
    }

    .footer-location {
      font-size: 10px;
      color: #9a6b5f;
      margin-top: 2px;
    }

    .footer-bottom-note {
      color: #9a6b5f;
      display: inline-flex;
      align-items: center;
      gap: 1px;
    }

    .footer-bottom-note .globe-icon {
      line-height: 1;
    }

    .footer-link-feedback {
      color: #9a6b5f;
      text-decoration: underline;
      display: inline-block;
      border-radius: 8px;
      padding: 2px 6px;
      transition: background-color 0.2s ease, transform 0.15s ease, color 0.2s ease;
    }

    .footer-link-feedback:hover {
      background: #ffe7de;
      color: var(--brand-dark);
    }

    .footer-link-feedback:active {
      transform: scale(0.97);
      background: #f9d8cc;
    }

    #backToTop {
      position: fixed;
      bottom: 20px;
      right: 18px;
      width: 38px;
      height: 38px;
      border: none;
      border-radius: 999px;
      background: var(--brand);
      color: #fff;
      font-size: 16px;
      cursor: pointer;
      display: none;
      box-shadow: 0 8px 18px rgba(122, 59, 74, 0.35);
      z-index: 1200;
    }

    @media (max-width: 768px) {
      .header-inner { flex-wrap: wrap; }

      .menu-toggle {
        margin-left: auto;
      }

      .main-nav {
        display: none;
        position: absolute;
        top: calc(100% + 6px);
        right: 8px;
        flex-direction: column;
        align-items: stretch;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow: var(--shadow);
        width: min(270px, calc(100vw - 16px));
        gap: 0;
        padding: 10px 0 0;
        overflow: hidden;
      }

      .main-nav.show {
        display: flex;
      }

      .main-nav > a {
        display: block;
        padding: 12px 14px;
        border-bottom: 1px solid #f4dedf;
      }

      .main-nav > a:last-of-type {
        border-bottom: none;
      }

      .article-hero h1 { font-size: 26px; }
      .article-content { padding-top: 24px; }
      .article-content h2 { font-size: 23px; }
      .routine-cta h2 { font-size: 21px; }

      .cta-btn {
        width: 100%;
        max-width: 300px;
        min-width: 0;
      }
    }

    @media (max-width: 520px) {
      .main-nav {
        width: min(268px, calc(100vw - 12px));
        right: 6px;
      }
    }

    @media (min-width: 769px) {
      .menu-toggle { display: none; }
    }
    
   .related-articles {
  background: #fffaf8;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 14px 18px;
  margin: 28px 0;
}

.related-articles h2 {
  margin: 0 0 12px;
}

.related-articles-list {
  margin: 0;
  padding-left: 18px;
}

.related-articles-list li {
  margin-bottom: 8px;
}

.related-articles-list li:last-child {
  margin-bottom: 0;
}

.related-articles-list a {
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
}

.related-articles-list a:hover {
  text-decoration: underline;
}