:root {
    --orange: #F07030;
    --orange-dark: #C85A18;
    --orange-light: #FF9B5A;
    --orange-vlight: #FFF0E5;
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --soft-white: #F5F5F5;
    --text-dark: #1A1A1A;
    --text-mid: #555555;
    --text-light: #888888;
    --border: #E5E5E5;
    --border-light: #F0F0F0;
  }

  /* ===== Common ===== */
  .cn-section { padding: 100px 0; }
  .cn-container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
  .cn-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 14px;
  }
  .cn-section-title {
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
    font-weight: 900;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 18px;
  }
  .cn-section-title.centered { text-align: center; }
  .cn-section-title .accent { color: var(--orange); }
  .cn-section-lead {
    color: var(--text-mid);
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 56px;
  }
  .cn-section-lead.centered {
    text-align: center;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
  }

  /* ===== Page Header ===== */
  .cn-header {
    position: relative;
    padding: 180px 0 100px;
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 55%, var(--orange-vlight) 100%);
    overflow: hidden;
  }
  .cn-header::before,
  .cn-header::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
  }
  .cn-header::before {
    width: 480px; height: 480px; top: -120px; right: -100px;
    background: radial-gradient(circle, rgba(240,112,48,0.18) 0%, rgba(240,112,48,0) 70%);
  }
  .cn-header::after {
    width: 380px; height: 380px; bottom: -160px; left: -120px;
    background: radial-gradient(circle, rgba(255,155,90,0.22) 0%, rgba(255,155,90,0) 70%);
  }
  .cn-header-inner { position: relative; z-index: 1; text-align: center; }
  .cn-breadcrumb {
    font-size: 0.78rem;
    color: var(--text-mid);
    margin-bottom: 28px;
    letter-spacing: 0.05em;
  }
  .cn-breadcrumb a { color: var(--text-mid); transition: color 0.2s; text-decoration: none; }
  .cn-breadcrumb a:hover { color: var(--orange); }
  .cn-breadcrumb span.sep { margin: 0 10px; color: var(--text-light); }
  .cn-header h1 {
    font-size: clamp(1.8rem, 4.6vw, 2.8rem);
    font-weight: 900;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 24px;
  }
  .cn-header h1 .accent { color: var(--orange); }
  .cn-header p.lead {
    font-size: 1.05rem;
    color: var(--text-mid);
    line-height: 2;
    max-width: 760px;
    margin: 0 auto;
  }

  /* ===== SVG Icon ===== */
  .tg-svg-icon { width: 28px; height: 28px; display: inline-block; vertical-align: middle; }

  /* ===== Photo Frame ===== */
  .photo-frame {
    width: 100%;
    aspect-ratio: 4 / 3;
    min-height: 280px;
    background: var(--white);
    border: 2px dashed var(--orange-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    transition: border-color 0.25s ease;
  }
  .photo-frame.wide { aspect-ratio: 2 / 1; min-height: 320px; }
  .photo-frame:hover { border-color: var(--orange); }
  .photo-frame[data-label]::before {
    content: attr(data-label);
    position: absolute;
    top: 12px; left: 12px;
    background: var(--orange);
    color: var(--white);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    padding: 4px 10px;
    border-radius: 4px;
  }
  .photo-frame-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--orange-dark);
    text-align: center;
    padding: 16px;
  }
  .photo-frame-icon { width: 40px; height: 40px; opacity: 0.85; }
  .photo-frame-text {
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.18em;
  }
  .photo-frame-hint {
    font-size: 0.7rem;
    color: var(--text-light);
  }

  /* ===== Concerns Grid ===== */
  .cn-grid-wrap { background: var(--white); }
  .cn-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .cn-card {
    background: var(--white);
    border-radius: 20px;
    padding: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
  }
  .cn-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(240,112,48,0.18);
    border-color: var(--orange-light);
  }
  .cn-card .photo-frame { margin-bottom: 22px; }
  .cn-card-num {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--orange);
    letter-spacing: 0.2em;
    margin-bottom: 10px;
  }
  .cn-card h3 {
    font-size: 1.18rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 14px;
    line-height: 1.5;
  }
  .cn-card p {
    color: var(--text-mid);
    font-size: 0.92rem;
    line-height: 1.9;
    margin-bottom: 22px;
    flex: 1;
  }
  .cn-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--orange-dark);
    font-weight: 800;
    font-size: 0.92rem;
    text-decoration: none;
    align-self: flex-start;
    transition: gap 0.2s ease, color 0.2s ease;
  }
  .cn-card-link::after {
    content: '\2192';
    transition: transform 0.2s ease;
  }
  .cn-card-link:hover { color: var(--orange); gap: 12px; }

  /* ===== Solution Section ===== */
  .cn-solution { background: var(--off-white); }
  .cn-solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .cn-solution h2 {
    font-size: clamp(1.6rem, 3.2vw, 2.2rem);
    font-weight: 900;
    color: var(--text-dark);
    line-height: 1.5;
    margin-bottom: 20px;
  }
  .cn-solution h2 .accent { color: var(--orange); }
  .cn-solution p {
    color: var(--text-mid);
    line-height: 2.1;
    font-size: 1rem;
    margin-bottom: 22px;
  }
  .cn-solution .sub-points {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .cn-solution .sub-points li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.96rem;
  }
  .cn-solution .sub-points li .tg-svg-icon {
    width: 22px; height: 22px;
    color: var(--orange);
    flex-shrink: 0;
    margin-top: 2px;
  }

  /* ===== Value Section ===== */
  .cn-value { background: var(--white); }
  .cn-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .cn-value-card {
    background: var(--off-white);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 32px 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    text-align: center;
  }
  .cn-value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px rgba(240,112,48,0.14);
    border-color: var(--orange-light);
  }
  .cn-value-icon-wrap {
    width: 60px; height: 60px;
    border-radius: 16px;
    background: var(--orange-vlight);
    color: var(--orange-dark);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 18px;
  }
  .cn-value-icon-wrap .tg-svg-icon { width: 30px; height: 30px; }
  .cn-value-card h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
  }
  .cn-value-card p {
    color: var(--text-mid);
    font-size: 0.86rem;
    line-height: 1.9;
    margin: 0;
  }

  /* ===== CTA ===== */
  .cn-cta {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
    padding: 88px 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
  }
  .cn-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.18), transparent 55%);
  }
  .cn-cta-inner { position: relative; z-index: 1; }
  .cn-cta h2 {
    font-size: clamp(1.4rem, 3vw, 1.95rem);
    font-weight: 900;
    line-height: 1.55;
    margin-bottom: 16px;
  }
  .cn-cta p {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 36px;
    opacity: 0.96;
  }
  .cn-cta .price-pill {
    display: inline-block;
    background: rgba(255,255,255,0.22);
    color: var(--white);
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    margin-bottom: 28px;
  }
  .cn-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--orange-dark);
    color: var(--white);
    padding: 18px 44px;
    border-radius: 999px;
    font-weight: 800;
    text-decoration: none;
    font-size: 1rem;
    box-shadow: 0 10px 28px rgba(45,27,0,0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  }
  .cn-btn-primary:hover {
    background: var(--text-dark);
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(45,27,0,0.3);
  }
  .cn-btn-secondary {
    display: inline-block;
    margin-top: 22px;
    color: var(--white);
    text-decoration: underline;
    text-underline-offset: 4px;
    font-size: 0.88rem;
    font-weight: 700;
    opacity: 0.92;
    transition: opacity 0.2s ease;
  }
  .cn-btn-secondary:hover { opacity: 1; }

  /* ===== Fade ===== */
  .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-in.is-visible { opacity: 1; transform: translateY(0); }

  /* ===== Responsive ===== */
  @media (max-width: 960px) {
    .cn-section { padding: 72px 0; }
    .cn-header { padding: 140px 0 72px; }
    .cn-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .cn-solution-grid { grid-template-columns: 1fr; gap: 32px; }
    .cn-value-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 600px) {
    .cn-grid { grid-template-columns: 1fr; }
    .cn-value-grid { grid-template-columns: 1fr; }
    .cn-card { padding: 22px; }
    .cn-card h3 { font-size: 1.1rem; }
    .cn-btn-primary { padding: 16px 32px; font-size: 0.94rem; }
  }