:root {
    --bg-base: #fbf6ec;
    --bg-mist-1: #f4ead7;
    --bg-mist-2: #e9d6bc;
    --bg-shadow: #d6bc9c;
    --text-deep: #4a3a2c;
    --text-mid: #826f5b;
    --text-light: #aa9680;
    --pale-pink: #f0d5c8;
    --pale-honey: #ead8b8;
    --pale-rose: #ecc8b9;
    --accent: #9a8770;
    --accent-deep: #6a5848;
    --walnut: #a07252;
    --line: rgba(74, 58, 44, 0.13);
    --serif-jp: "Noto Serif JP", serif;
    --serif-en: "Cormorant Garamond", serif;
    --hand: "Klee One", serif;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bg-base);
    color: var(--text-deep);
    font-family: var(--serif-jp);
    font-weight: 300;
    line-height: 2.0;
    overflow-x: hidden;
    position: relative;
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
      radial-gradient(ellipse at 20% 30%, rgba(240, 213, 200, 0.55) 0%, transparent 45%),
      radial-gradient(ellipse at 80% 60%, rgba(234, 216, 184, 0.45) 0%, transparent 45%),
      radial-gradient(ellipse at 50% 80%, rgba(236, 200, 185, 0.4) 0%, transparent 50%),
      linear-gradient(180deg, var(--bg-base) 0%, var(--bg-mist-1) 55%, var(--bg-mist-2) 100%);
    pointer-events: none;
    z-index: 0;
  }
  body::after {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
      repeating-radial-gradient(circle at 30% 50%, transparent 0, transparent 80px, rgba(255,235,200,0.04) 80px, rgba(255,235,200,0.04) 90px),
      repeating-radial-gradient(circle at 70% 30%, transparent 0, transparent 100px, rgba(255,225,190,0.035) 100px, rgba(255,225,190,0.035) 110px);
    pointer-events: none;
    z-index: 0;
  }

  .wrap { position: relative; z-index: 1; }

  .progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, var(--walnut), var(--pale-rose));
    z-index: 200;
    transition: width 0.1s linear;
  }

  header {
    position: fixed;
    top: 0; left: 0; right: 0;
    padding: 22px 50px;
    background: rgba(251, 246, 236, 0.88);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--line);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .logo {
    font-size: 19px;
    font-weight: 400;
    letter-spacing: 0.22em;
    color: var(--text-deep);
  }
  .logo small {
    display: block;
    font-size: 10px;
    color: var(--text-light);
    margin-top: 3px;
    font-family: var(--serif-en);
    font-style: italic;
    letter-spacing: 0.15em;
  }
  nav ul { list-style: none; display: flex; gap: 36px; }
  nav a {
    color: var(--text-mid);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.18em;
    font-weight: 400;
  }
  nav a:hover { color: var(--accent-deep); }

  /* Hero */
  .hero {
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 160px 40px 100px;
    text-align: center;
    position: relative;
  }
  .lights {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
  }
  .lights svg { width: 100%; height: 100%; display: block; }
  .lights circle {
    transform-origin: center;
    transform-box: fill-box;
    animation: lightTwinkle 7s ease-in-out infinite, lightDriftA 22s ease-in-out infinite;
  }
  .lights circle:nth-child(2n) { animation: lightTwinkle 9s ease-in-out infinite, lightDriftB 26s ease-in-out infinite; animation-delay: -3s, -7s; }
  .lights circle:nth-child(3n) { animation: lightTwinkle 11s ease-in-out infinite, lightDriftC 30s ease-in-out infinite; animation-delay: -5s, -12s; }
  .lights circle:nth-child(5n) { animation: lightTwinkle 13s ease-in-out infinite, lightDriftD 35s ease-in-out infinite; animation-delay: -2s, -16s; }
  .lights circle:nth-child(7n) { animation: lightTwinkle 8s ease-in-out infinite, lightDriftA 28s ease-in-out infinite reverse; animation-delay: -4s, -9s; }

  @keyframes lightTwinkle {
    0%, 100% { opacity: 0.3; }
    50%      { opacity: 1; }
  }
  @keyframes lightDriftA {
    0%, 100% { translate: 0 0; }
    25%      { translate: 18px -22px; }
    50%      { translate: -12px -42px; }
    75%      { translate: 14px -18px; }
  }
  @keyframes lightDriftB {
    0%, 100% { translate: 0 0; }
    33%      { translate: -22px -28px; }
    66%      { translate: 16px -14px; }
  }
  @keyframes lightDriftC {
    0%, 100% { translate: 0 0; }
    20%      { translate: 14px -12px; }
    40%      { translate: -8px -30px; }
    60%      { translate: 22px -38px; }
    80%      { translate: -16px -20px; }
  }
  @keyframes lightDriftD {
    0%, 100% { translate: 0 0; }
    50%      { translate: 28px -50px; }
  }

  .feather {
    position: absolute;
    top: 18%;
    right: 9%;
    width: 78px;
    opacity: 0.38;
    z-index: 2;
    transform: rotate(-22deg);
  }

  .hero-content {
    position: relative;
    z-index: 3;
    max-width: 760px;
  }
  .hero-tag {
    display: inline-block;
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.15em;
    color: var(--text-light);
    margin-bottom: 30px;
  }
  .hero-tag::before, .hero-tag::after { content: "—"; margin: 0 12px; color: var(--text-light); }
  .hero h1 {
    font-size: 40px;
    font-weight: 300;
    line-height: 1.7;
    letter-spacing: 0.06em;
    margin-bottom: 36px;
    color: var(--text-deep);
  }
  .hero h1 em {
    font-family: var(--serif-jp);
    font-style: normal;
    color: var(--accent-deep);
    font-weight: 400;
  }
  .hero p.lead {
    font-size: 15px;
    line-height: 2.3;
    color: var(--text-mid);
    margin-bottom: 36px;
    text-align: left;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero p.lead em {
    font-family: var(--serif-jp);
    font-style: italic;
    color: var(--accent-deep);
    font-weight: 400;
    display: inline-block;
    margin-top: 8px;
  }

  /* Section common */
  section { padding: 100px 40px; position: relative; z-index: 1; }
  .section-head { text-align: center; margin-bottom: 60px; }
  .section-head .ja {
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 13px;
    letter-spacing: 0.3em;
    color: var(--text-light);
    margin-bottom: 18px;
  }
  .section-head .ja::before, .section-head .ja::after { content: "·"; margin: 0 14px; color: var(--text-light); }
  .section-head h2 {
    font-size: 28px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-deep);
    letter-spacing: 0.08em;
  }
  .section-head .sub {
    font-size: 14px;
    color: var(--text-mid);
    margin-top: 16px;
    line-height: 2.0;
  }

  /* 共感チェックリスト */
  .checks { max-width: 720px; margin: 0 auto; }
  .checks ul { list-style: none; padding: 0; }
  .checks li {
    padding: 22px 28px 22px 64px;
    margin-bottom: 14px;
    background: rgba(251, 246, 236, 0.65);
    border: 1px solid var(--line);
    backdrop-filter: blur(8px);
    position: relative;
    font-size: 15px;
    line-height: 1.85;
    color: var(--text-deep);
    letter-spacing: 0.03em;
  }
  .checks li::before {
    content: "";
    position: absolute;
    left: 28px;
    top: 26px;
    width: 16px;
    height: 16px;
    border: 1px solid var(--walnut);
    background: rgba(255, 255, 255, 0.4);
  }
  .checks li::after {
    content: "✓";
    position: absolute;
    left: 30px;
    top: 18px;
    color: var(--walnut);
    font-size: 18px;
    font-weight: 500;
  }

  /* CTA band（クーポン） */
  .cta-band {
    margin: 0 auto;
    max-width: 880px;
    background:
      linear-gradient(135deg, rgba(240, 213, 200, 0.32), rgba(234, 216, 184, 0.26)),
      rgba(251, 246, 236, 0.85);
    border: 1px solid var(--line);
    padding: 70px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-band::after {
    content: "";
    position: absolute;
    top: -120px; right: -120px;
    width: 280px; height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(234, 216, 184, 0.45), transparent 70%);
    pointer-events: none;
  }
  .cta-band-tag {
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 13px;
    letter-spacing: 0.3em;
    color: var(--text-light);
    margin-bottom: 22px;
  }
  .cta-band-tag::before, .cta-band-tag::after { content: "—"; margin: 0 12px; }
  .cta-band h2 {
    font-size: 26px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-deep);
    margin-bottom: 18px;
    letter-spacing: 0.08em;
  }
  .cta-band .price {
    font-size: 14px;
    color: var(--text-mid);
    margin-bottom: 32px;
    line-height: 2.0;
  }
  .cta-band .price strong {
    color: var(--accent-deep);
    font-size: 18px;
    font-weight: 500;
    margin: 0 4px;
    font-family: var(--serif-en);
  }
  .cta-band .note {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 16px;
    line-height: 1.9;
    letter-spacing: 0.05em;
  }
  .btn-primary {
    display: inline-block;
    padding: 16px 48px;
    background: transparent;
    color: var(--text-deep);
    text-decoration: none;
    font-weight: 400;
    letter-spacing: 0.2em;
    border: 1px solid var(--accent-deep);
    font-size: 13px;
    transition: background 0.4s, color 0.4s;
  }
  .btn-primary:hover { background: var(--accent-deep); color: var(--bg-base); }

  /* 占いはどう向き合えるか */
  .how { max-width: 760px; margin: 0 auto; }
  .how p {
    font-size: 15px;
    line-height: 2.2;
    color: var(--text-mid);
    margin-bottom: 22px;
  }
  .how p em {
    font-style: italic;
    color: var(--accent-deep);
  }
  .how-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
  }
  .how-box {
    padding: 32px 28px;
    background: rgba(251, 246, 236, 0.6);
    border: 1px solid var(--line);
  }
  .how-box h4 {
    font-size: 14px;
    color: var(--accent-deep);
    letter-spacing: 0.18em;
    font-weight: 500;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }
  .how-box ul { list-style: none; padding: 0; }
  .how-box li {
    font-size: 13.5px;
    color: var(--text-mid);
    line-height: 1.9;
    padding: 6px 0 6px 18px;
    position: relative;
  }
  .how-box li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 1px;
    background: var(--walnut);
  }

  /* 占い師簡易カード */
  .tellers-mini { max-width: 920px; margin: 0 auto; }
  .tellers-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
  }
  .tellers-mini-grid .card {
    background: rgba(251, 246, 236, 0.6);
    border: 1px solid var(--line);
    padding: 32px 24px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    display: block;
    transition: background 0.4s, border-color 0.4s;
  }
  .tellers-mini-grid .card:hover {
    background: rgba(251, 246, 236, 0.85);
    border-color: var(--accent);
  }
  .tellers-mini-grid .card.lead-card {
    border: 1px solid var(--accent-deep);
    background: rgba(251, 246, 236, 0.85);
  }
  .mini-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin: 0 auto 18px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    color: transparent;
    font-size: 0;
    background: radial-gradient(circle at 35% 35%, var(--pale-honey), var(--pale-pink) 60%, var(--bg-shadow) 100%);
    background-repeat: no-repeat;
    background-position: center;
  }
  .mini-avatar.nerufu {
    background:
      url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'><path d='M40 12 a18 18 0 1 0 8 28 14 14 0 1 1 -8 -28 Z' fill='%23f4ead7' opacity='0.92'/><circle cx='14' cy='18' r='0.9' fill='%23f4ead7'/><circle cx='48' cy='48' r='0.7' fill='%23f4ead7' opacity='0.8'/><circle cx='20' cy='46' r='0.6' fill='%23f4ead7' opacity='0.7'/></svg>") center / 56% 56% no-repeat,
      radial-gradient(circle at 70% 75%, rgba(255, 230, 195, 0.35) 0%, transparent 55%),
      radial-gradient(circle at 30% 30%, #6a5848 0%, #4a3a2c 60%, #2e2418 100%);
    border-color: rgba(74, 58, 44, 0.3);
  }
  .mini-avatar.chihiro {
    background:
      url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 200'><path d='M50 12 Q30 50 26 100 Q23 142 36 182 Q42 192 50 196 Q58 192 64 182 Q77 142 74 100 Q70 50 50 12 Z' fill='none' stroke='%23a07252' stroke-width='2.4' opacity='0.85'/><path d='M50 30 Q42 70 40 110 Q38 145 46 180' fill='none' stroke='%23a07252' stroke-width='1.2' opacity='0.55'/><path d='M50 30 Q58 70 60 110 Q62 145 54 180' fill='none' stroke='%23a07252' stroke-width='1.2' opacity='0.55'/></svg>") center / 50% 50% no-repeat,
      radial-gradient(circle at 50% 40%, #fdf3e8 0%, var(--pale-pink) 45%, var(--pale-rose) 100%);
  }
  .mini-avatar.tomoshibi {
    background:
      url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 80'><path d='M20 8 C 12 22 10 34 14 44 C 16 50 24 50 26 44 C 30 34 28 22 20 8 Z' fill='%23f4ead7' opacity='0.9'/><path d='M20 18 C 16 28 16 38 20 44 C 24 38 24 28 20 18 Z' fill='%23a07252' opacity='0.55'/><line x1='20' y1='50' x2='20' y2='56' stroke='%234a3a2c' stroke-width='1.5' opacity='0.5'/><rect x='14' y='56' width='12' height='16' fill='%23a07252' opacity='0.55'/><rect x='12' y='55' width='16' height='3' fill='%236a5848' opacity='0.6'/></svg>") center / 38% 64% no-repeat,
      radial-gradient(circle at 50% 65%, #fef0d4 0%, var(--pale-honey) 45%, var(--bg-shadow) 100%);
  }
  .mini-name {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-deep);
    letter-spacing: 0.06em;
    margin-bottom: 6px;
  }
  .mini-tag {
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--text-light);
    margin-bottom: 14px;
  }
  .mini-fit {
    font-size: 12.5px;
    color: var(--text-mid);
    line-height: 1.85;
    text-align: left;
  }
  .lead-card .mini-name::after {
    content: " ◎";
    color: var(--walnut);
    font-size: 12px;
  }
  .to-sensei {
    text-align: center;
  }
  .to-sensei a {
    display: inline-block;
    font-size: 13px;
    color: var(--accent-deep);
    text-decoration: none;
    letter-spacing: 0.18em;
    border-bottom: 1px solid var(--accent-deep);
    padding-bottom: 4px;
    font-family: var(--serif-jp);
  }
  .to-sensei a::after { content: " →"; font-family: var(--serif-en); }

  /* 中CTA（占い師フィーチャー） */
  .feature-cta {
    margin: 0 auto;
    max-width: 880px;
    background: rgba(251, 246, 236, 0.7);
    border: 1px solid var(--line);
    padding: 56px 48px;
    backdrop-filter: blur(10px);
    position: relative;
  }
  .feature-cta::before {
    content: "";
    position: absolute;
    top: 24px; left: 24px;
    width: 28px; height: 28px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 200'><path d='M50 10 Q30 50 25 100 Q22 140 35 180 Q40 190 50 195 Q60 190 65 180 Q78 140 75 100 Q70 50 50 10 Z' fill='none' stroke='%23a07252' stroke-width='2'/></svg>") no-repeat center / contain;
    opacity: 0.35;
  }
  .feature-cta-head {
    display: flex;
    gap: 28px;
    align-items: center;
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
  }
  .feature-cta-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    color: transparent;
    font-size: 0;
    background: radial-gradient(circle at 35% 35%, var(--pale-honey), var(--pale-pink) 60%, var(--bg-shadow) 100%);
    background-repeat: no-repeat;
    background-position: center;
  }
  .feature-cta-avatar.nerufu {
    background:
      url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'><path d='M40 12 a18 18 0 1 0 8 28 14 14 0 1 1 -8 -28 Z' fill='%23f4ead7' opacity='0.92'/><circle cx='14' cy='18' r='0.9' fill='%23f4ead7'/><circle cx='48' cy='48' r='0.7' fill='%23f4ead7' opacity='0.8'/><circle cx='20' cy='46' r='0.6' fill='%23f4ead7' opacity='0.7'/></svg>") center / 56% 56% no-repeat,
      radial-gradient(circle at 70% 75%, rgba(255, 230, 195, 0.35) 0%, transparent 55%),
      radial-gradient(circle at 30% 30%, #6a5848 0%, #4a3a2c 60%, #2e2418 100%);
    border-color: rgba(74, 58, 44, 0.3);
  }
  .feature-cta-avatar.chihiro {
    background:
      url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 200'><path d='M50 12 Q30 50 26 100 Q23 142 36 182 Q42 192 50 196 Q58 192 64 182 Q77 142 74 100 Q70 50 50 12 Z' fill='none' stroke='%23a07252' stroke-width='2.4' opacity='0.85'/><path d='M50 30 Q42 70 40 110 Q38 145 46 180' fill='none' stroke='%23a07252' stroke-width='1.2' opacity='0.55'/><path d='M50 30 Q58 70 60 110 Q62 145 54 180' fill='none' stroke='%23a07252' stroke-width='1.2' opacity='0.55'/></svg>") center / 50% 50% no-repeat,
      radial-gradient(circle at 50% 40%, #fdf3e8 0%, var(--pale-pink) 45%, var(--pale-rose) 100%);
  }
  .feature-cta-avatar.tomoshibi {
    background:
      url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 80'><path d='M20 8 C 12 22 10 34 14 44 C 16 50 24 50 26 44 C 30 34 28 22 20 8 Z' fill='%23f4ead7' opacity='0.9'/><path d='M20 18 C 16 28 16 38 20 44 C 24 38 24 28 20 18 Z' fill='%23a07252' opacity='0.55'/><line x1='20' y1='50' x2='20' y2='56' stroke='%234a3a2c' stroke-width='1.5' opacity='0.5'/><rect x='14' y='56' width='12' height='16' fill='%23a07252' opacity='0.55'/><rect x='12' y='55' width='16' height='3' fill='%236a5848' opacity='0.6'/></svg>") center / 38% 64% no-repeat,
      radial-gradient(circle at 50% 65%, #fef0d4 0%, var(--pale-honey) 45%, var(--bg-shadow) 100%);
  }
  .feature-cta-text { flex: 1; }
  .feature-cta-rank {
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.25em;
    color: var(--text-light);
    margin-bottom: 6px;
  }
  .feature-cta-name {
    font-size: 24px;
    font-weight: 400;
    color: var(--text-deep);
    letter-spacing: 0.08em;
    margin-bottom: 8px;
  }
  .feature-cta-svc {
    font-family: var(--hand);
    font-size: 13px;
    color: var(--text-mid);
    line-height: 1.7;
  }
  .feature-cta-body {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 2.05;
    margin-bottom: 28px;
  }
  .feature-cta-body em {
    font-style: italic;
    color: var(--accent-deep);
  }
  .feature-cta-meta {
    display: flex;
    gap: 24px;
    margin-bottom: 28px;
    font-size: 13px;
    color: var(--text-mid);
    flex-wrap: wrap;
  }
  .feature-cta-meta span strong {
    color: var(--accent-deep);
    font-weight: 500;
    margin-left: 4px;
    font-family: var(--serif-en);
  }
  .feature-cta-row {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
  }
  .btn-coconala {
    display: inline-block;
    padding: 16px 40px;
    background: var(--accent-deep);
    color: var(--bg-base);
    text-decoration: none;
    font-weight: 400;
    letter-spacing: 0.18em;
    font-size: 13px;
    border: 1px solid var(--accent-deep);
    transition: background 0.4s, color 0.4s;
  }
  .btn-coconala:hover { background: transparent; color: var(--accent-deep); }
  .btn-sub {
    display: inline-block;
    padding: 16px 28px;
    color: var(--text-mid);
    text-decoration: none;
    letter-spacing: 0.18em;
    font-size: 12px;
    border: 1px solid var(--line);
    transition: border-color 0.4s, color 0.4s;
  }
  .btn-sub:hover { border-color: var(--accent-deep); color: var(--accent-deep); }
  .feature-cta-note {
    font-size: 11px;
    color: var(--text-light);
    font-family: var(--serif-en);
    font-style: italic;
    letter-spacing: 0.1em;
    margin-left: auto;
  }

  /* 体験談 */
  .stories { max-width: 760px; margin: 0 auto; }
  .story {
    border-left: 2px solid var(--walnut);
    padding: 12px 0 12px 28px;
    margin-bottom: 36px;
    font-family: var(--hand);
  }
  .story p {
    font-size: 15px;
    color: var(--text-deep);
    line-height: 2.0;
    margin-bottom: 10px;
  }
  .story .meta {
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 12px;
    color: var(--text-light);
    letter-spacing: 0.15em;
    margin-top: 12px;
  }

  /* Q&A */
  .qa { max-width: 760px; margin: 0 auto; }
  .qa-item {
    border-bottom: 1px solid var(--line);
    padding: 26px 0;
  }
  .qa-q {
    font-size: 15px;
    color: var(--text-deep);
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 12px;
    padding-left: 32px;
    position: relative;
    letter-spacing: 0.04em;
  }
  .qa-q::before {
    content: "Q.";
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--serif-en);
    font-style: italic;
    color: var(--walnut);
    font-size: 18px;
  }
  .qa-a {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 2.05;
    padding-left: 32px;
    position: relative;
  }
  .qa-a::before {
    content: "A.";
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--serif-en);
    font-style: italic;
    color: var(--text-light);
    font-size: 18px;
  }

  /* 関連記事 */
  .related { max-width: 920px; margin: 0 auto; }
  .related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }
  .related-card {
    padding: 28px 24px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    transition: background 0.4s;
    text-decoration: none;
    color: inherit;
    display: block;
  }
  .related-card:hover { background: rgba(251, 246, 236, 0.7); }
  .related-num {
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--text-light);
    margin-bottom: 10px;
  }
  .related-title {
    font-size: 14px;
    color: var(--text-deep);
    line-height: 1.8;
    font-weight: 400;
  }

  footer {
    padding: 80px 40px 50px;
    border-top: 1px solid var(--line);
    text-align: center;
    color: var(--text-light);
    font-size: 12px;
    letter-spacing: 0.15em;
  }
  footer .logo { font-size: 18px; margin-bottom: 14px; color: var(--text-deep); }
  footer .small {
    margin-top: 28px;
    opacity: 0.7;
    font-family: var(--serif-en);
    font-style: italic;
    letter-spacing: 0.12em;
  }

  @media (max-width: 768px) {
    header { padding: 16px 20px; }
    nav ul { gap: 16px; }
    nav a { font-size: 11px; letter-spacing: 0.1em; }
    .hero { padding: 130px 20px 70px; min-height: auto; }
    .hero h1 { font-size: 24px; }
    .feather { width: 46px; right: 5%; top: 14%; }
    .section-head h2 { font-size: 22px; }
    section { padding: 70px 20px; }
    .checks li { padding: 18px 18px 18px 52px; font-size: 14px; }
    .checks li::before { left: 20px; top: 22px; }
    .checks li::after { left: 22px; top: 14px; }
    .how-split { grid-template-columns: 1fr; }
    .tellers-mini-grid { grid-template-columns: 1fr; }
    .feature-cta { padding: 36px 24px; }
    .feature-cta-head { flex-direction: column; gap: 18px; text-align: center; }
    .feature-cta-name { font-size: 20px; }
    .feature-cta-row { flex-direction: column; align-items: stretch; }
    .feature-cta-row a { text-align: center; }
    .feature-cta-note { margin-left: 0; text-align: center; }
    .cta-band { padding: 50px 24px; }
    .cta-band h2 { font-size: 22px; }
    .related-grid { grid-template-columns: 1fr; }
  }