  :root {
    --bg: #f1ebe0;
    --paper: #fbf6ec;
    --paper-soft: #f5ecde;
    --ink: #14110e;
    --ink-soft: #433a30;
    --ink-mute: #7a6e5f;
    --line: #1a140f;
    --line-soft: #d0bfa6;
    --accent: #c6331e;
    --accent-deep: #8a1e0e;
    --accent-wash: #f4d9b2;
    --highlight: #ffd766;
    --green: #06c755;
    --green-deep: #038a3d;
    --max: 1080px;
  }

  /* ===== Softer variant (via [data-mode="soft"] on <body>) ===== */
  body[data-mode="soft"] {
    --bg: #f6f1e8;
    --paper: #ffffff;
    --paper-soft: #faf4ea;
    --ink: #251d15;
    --ink-soft: #5a4f42;
    --ink-mute: #8f8273;
    --line: #c9b79d;
    --line-soft: #e2d4bc;
    --accent: #b35a2a;
    --accent-deep: #834018;
    --accent-wash: #f3e0c3;
    --highlight: #ffe49a;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.85;
    letter-spacing: 0.02em;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    word-break: auto-phrase;
    overflow-wrap: break-word;
    font-feature-settings: "palt" 1, "kern" 1;
  }

  body[data-mode="hard"] {
    background:
      repeating-linear-gradient(
        0deg,
        rgba(20, 17, 14, 0.022) 0 1px,
        transparent 1px 4px
      ),
      var(--bg);
  }

  img { max-width: 100%; display: block; }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; color: inherit; border: none; background: none; cursor: pointer; }

  .wrap {
    width: min(calc(100% - 2rem), var(--max));
    margin: 0 auto;
  }

  h1, h2, h3, h4, .serif {
    font-family: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-feature-settings: "palt" 1, "kern" 1;
    letter-spacing: 0.005em;
  }

  body[data-mode="hard"] h1,
  body[data-mode="hard"] h2,
  body[data-mode="hard"] .display-hard {
    font-weight: 900;
  }

  /* ============ TOP BAR ============ */
  .topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
  }
  .topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0;
    font-size: 0.78rem;
  }
  .brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: "Shippori Mincho", serif;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.08em;
  }
  .brand-mark {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    background: var(--ink);
    color: var(--bg);
    font-family: "Shippori Mincho", serif;
    font-weight: 900;
    font-size: 0.9rem;
  }
  body[data-mode="hard"] .brand-mark { background: var(--accent); color: #fff; }
  .topbar-limit {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.22rem 0.6rem;
    border: 1px solid var(--line);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    background: var(--paper);
  }
  .topbar-limit .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(198, 51, 30, 0.5);
    animation: pulse 1.8s ease-out infinite;
  }
  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(198, 51, 30, 0.45); }
    70% { box-shadow: 0 0 0 10px rgba(198, 51, 30, 0); }
    100% { box-shadow: 0 0 0 0 rgba(198, 51, 30, 0); }
  }

  /* ============ HERO ============ */
  .hero {
    position: relative;
    padding: 2.4rem 0 3.2rem;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
  }
  body[data-mode="hard"] .hero::before {
    content: "叩";
    position: absolute;
    right: -4vw;
    top: -4vw;
    font-family: "Shippori Mincho", serif;
    font-weight: 900;
    font-size: clamp(20rem, 42vw, 42rem);
    color: var(--accent);
    opacity: 0.06;
    line-height: 0.8;
    pointer-events: none;
    letter-spacing: -0.05em;
  }
  body[data-mode="soft"] .hero::before {
    content: "";
    position: absolute;
    right: -20vw;
    top: -30vw;
    width: 70vw; height: 70vw;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-wash), transparent 60%);
    opacity: 0.7;
    pointer-events: none;
  }

  .hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1.6rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    color: var(--accent);
  }
  .hero-kicker::before {
    content: "";
    width: 2.4rem; height: 2px;
    background: var(--accent);
  }

  .hero h1 {
    font-size: clamp(2.9rem, 11vw, 6.4rem);
    line-height: 0.98;
    margin-bottom: 1.6rem;
    font-weight: 900;
  }
  body[data-mode="hard"] .hero h1 {
    text-shadow: 3px 3px 0 var(--accent-wash);
  }
  .hero h1 .line { display: block; }
  .hero h1 .stamp {
    display: inline-block;
    padding: 0 0.2em;
    background: var(--ink);
    color: var(--bg);
    transform: rotate(-1deg);
  }
  body[data-mode="hard"] .hero h1 .stamp { background: var(--accent); color: #fff; }
  .hero h1 .mark {
    background: linear-gradient(transparent 55%, var(--highlight) 55%, var(--highlight) 92%, transparent 92%);
    padding: 0 0.08em;
  }

  .hero-lead {
    font-family: "Shippori Mincho", serif;
    font-size: clamp(1.15rem, 3.4vw, 1.55rem);
    font-weight: 700;
    line-height: 1.75;
    margin-bottom: 1.8rem;
    max-width: 34rem;
  }
  .hero-lead .br { display: block; }

  .hero-sub {
    max-width: 34rem;
    color: var(--ink-soft);
    font-size: 0.98rem;
    line-height: 1.95;
    margin-bottom: 2rem;
  }

  /* Proof stamps row */
  .proof-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-bottom: 2rem;
    border: 1px solid var(--line);
    background: var(--paper);
  }
  .proof-strip > div {
    padding: 1.1rem 0.9rem;
    border-right: 1px solid var(--line-soft);
    text-align: center;
  }
  .proof-strip > div:last-child { border-right: none; }
  .proof-num {
    display: block;
    font-family: "Shippori Mincho", serif;
    font-size: clamp(1.9rem, 6.5vw, 2.6rem);
    font-weight: 900;
    line-height: 1;
    color: var(--accent);
    margin-bottom: 0.35rem;
  }
  .proof-num .unit {
    font-size: 0.55em;
    margin-left: 0.1em;
    color: var(--ink);
  }
  .proof-label {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.55;
    color: var(--ink-soft);
  }

  /* Hero price card */
  .hero-offer {
    padding: 1.35rem 1.3rem;
    border: 2px solid var(--ink);
    background: var(--paper);
    position: relative;
  }
  body[data-mode="hard"] .hero-offer {
    box-shadow: 6px 6px 0 var(--ink);
  }
  body[data-mode="soft"] .hero-offer {
    border-width: 1px;
    border-radius: 16px;
    box-shadow: 0 14px 34px rgba(32, 24, 18, 0.08);
  }
  .hero-offer-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
  }
  .hero-offer-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--accent);
  }
  .hero-offer-remain {
    font-size: 0.74rem;
    font-weight: 800;
    color: var(--ink-soft);
  }
  .hero-offer-remain strong {
    color: var(--accent);
    font-family: "Shippori Mincho", serif;
    font-size: 1.05rem;
    margin: 0 0.1em;
  }
  .hero-offer-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin: 0.3rem 0 0.6rem;
  }
  .hero-offer-price .yen {
    font-family: "Shippori Mincho", serif;
    font-size: clamp(2.6rem, 10vw, 3.6rem);
    font-weight: 900;
    line-height: 1;
  }
  .hero-offer-price .meta {
    font-size: 0.82rem;
    color: var(--ink-soft);
    line-height: 1.55;
  }
  .hero-offer-includes {
    font-size: 0.82rem;
    color: var(--ink-soft);
    padding-top: 0.75rem;
    border-top: 1px dashed var(--line-soft);
    line-height: 1.75;
  }

  /* CTA button */
  .cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    min-height: 62px;
    padding: 1rem 1.4rem;
    background: var(--green);
    color: #fff;
    font-size: 1.02rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    border: 2px solid var(--ink);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    margin-top: 1rem;
  }
  body[data-mode="hard"] .cta {
    box-shadow: 5px 5px 0 var(--ink);
    border-radius: 0;
  }
  body[data-mode="soft"] .cta {
    border: none;
    border-radius: 999px;
    box-shadow: 0 14px 30px rgba(6, 199, 85, 0.3);
  }
  .cta:hover { transform: translateY(-2px); }
  body[data-mode="hard"] .cta:hover { box-shadow: 7px 7px 0 var(--ink); }
  .cta::before {
    content: "";
    width: 20px; height: 20px;
    background: #fff;
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M20 3H4a2 2 0 0 0-2 2v13a2 2 0 0 0 2 2h2v3l4-3h10a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2zm-12 9a1.3 1.3 0 1 1 0-2.6 1.3 1.3 0 0 1 0 2.6zm4 0a1.3 1.3 0 1 1 0-2.6 1.3 1.3 0 0 1 0 2.6zm4 0a1.3 1.3 0 1 1 0-2.6 1.3 1.3 0 0 1 0 2.6z'/></svg>") center / contain no-repeat;
            mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M20 3H4a2 2 0 0 0-2 2v13a2 2 0 0 0 2 2h2v3l4-3h10a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2zm-12 9a1.3 1.3 0 1 1 0-2.6 1.3 1.3 0 0 1 0 2.6zm4 0a1.3 1.3 0 1 1 0-2.6 1.3 1.3 0 0 1 0 2.6zm4 0a1.3 1.3 0 1 1 0-2.6 1.3 1.3 0 0 1 0 2.6z'/></svg>") center / contain no-repeat;
  }
  .cta-note {
    margin-top: 0.7rem;
    font-size: 0.76rem;
    color: var(--ink-mute);
    text-align: center;
    line-height: 1.7;
  }

  /* ============ SECTION SHELL ============ */
  section.block {
    padding: 4.8rem 0;
    border-bottom: 1px solid var(--line);
  }
  .block-dark {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
  }
  .block-dark .ink-soft, .block-dark p, .block-dark li { color: rgba(251, 246, 236, 0.78); }
  .block-paper { background: var(--paper); }
  .block-soft { background: var(--paper-soft); }

  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    color: var(--accent);
  }
  .section-tag::before {
    content: "";
    width: 1.8rem; height: 1px;
    background: currentColor;
  }
  .block-dark .section-tag { color: var(--highlight); }

  .section-title {
    font-size: clamp(1.85rem, 5.2vw, 2.9rem);
    line-height: 1.38;
    margin-bottom: 1rem;
    font-weight: 900;
  }
  .section-lead {
    max-width: 42rem;
    color: var(--ink-soft);
    font-size: 0.98rem;
    line-height: 2;
    margin-bottom: 2.4rem;
  }
  .block-dark .section-lead { color: rgba(251, 246, 236, 0.72); }

  /* ============ MANIFESTO ============ */
  .manifesto-body p {
    font-family: "Shippori Mincho", serif;
    font-size: clamp(1.08rem, 2.6vw, 1.22rem);
    line-height: 2.05;
    margin-bottom: 1.25rem;
    max-width: 38rem;
  }
  .manifesto-punch {
    margin-top: 2rem;
    padding: 1.6rem 1.4rem;
    border-left: 5px solid var(--accent);
    background: var(--paper);
    font-family: "Shippori Mincho", serif;
    font-size: clamp(1.2rem, 3.2vw, 1.55rem);
    font-weight: 800;
    line-height: 1.85;
    max-width: 36rem;
  }
  body[data-mode="hard"] .manifesto-punch {
    border-left-width: 0;
    border: 2px solid var(--ink);
    box-shadow: 5px 5px 0 var(--accent);
    background: var(--paper);
  }

  /* ============ RESULTS GRID ============ */
  .grid-2 { display: grid; gap: 1rem; }
  .grid-3 { display: grid; gap: 1rem; }
  .grid-2 > *, .grid-3 > * { min-width: 0; }
  @media (min-width: 760px) {
    .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
    .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; }
  }

  .result-card {
    padding: 1.5rem 1.3rem;
    background: var(--paper);
    border: 1px solid var(--line);
    position: relative;
  }
  @media (min-width: 760px) {
    .result-card-wide { grid-column: 1 / -1; }
  }
  body[data-mode="soft"] .result-card {
    border-radius: 18px;
    box-shadow: 0 10px 26px rgba(20, 17, 14, 0.05);
  }
  .block-dark .result-card {
    color: var(--ink);
  }
  .block-dark .result-card p,
  .block-dark .result-card li { color: var(--ink-soft); }

  .result-chip {
    display: inline-block;
    padding: 0.22rem 0.65rem;
    margin-bottom: 0.8rem;
    background: var(--ink);
    color: var(--bg);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
  }
  body[data-mode="hard"] .result-chip { background: var(--accent); color: #fff; }

  .result-card h3 {
    font-size: 1.12rem;
    line-height: 1.55;
    margin-bottom: 0.9rem;
    font-weight: 800;
  }
  .result-list {
    list-style: none;
    display: grid;
    gap: 0.55rem;
  }
  .result-list li {
    position: relative;
    padding-left: 1.1rem;
    font-size: 0.92rem;
    line-height: 1.8;
    color: var(--ink-soft);
  }
  .result-list li::before {
    content: "";
    position: absolute;
    left: 0; top: 0.75em;
    width: 0.6rem; height: 2px;
    background: var(--accent);
  }

  /* ============ FIT / NOT-FIT ============ */
  .fit-card {
    padding: 1.6rem 1.4rem;
    background: var(--paper);
    border: 1px solid var(--line);
  }
  body[data-mode="soft"] .fit-card { border-radius: 18px; }
  .fit-card h3 {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 800;
  }
  .fit-card h3 .glyph {
    display: inline-grid;
    place-items: center;
    width: 1.8rem; height: 1.8rem;
    font-family: "Shippori Mincho", serif;
    font-weight: 900;
  }
  .fit-card.good h3 .glyph {
    background: var(--ink);
    color: var(--bg);
  }
  body[data-mode="hard"] .fit-card.good h3 .glyph { background: var(--accent); color: #fff; }
  .fit-card.bad h3 .glyph {
    background: transparent;
    color: var(--ink-mute);
    border: 1.5px solid var(--line);
  }
  .fit-list { list-style: none; display: grid; gap: 0.7rem; }
  .fit-list li {
    position: relative;
    padding-left: 1.3rem;
    font-size: 0.95rem;
    line-height: 1.8;
  }
  .fit-card.good .fit-list li::before {
    content: "○";
    position: absolute;
    left: 0; top: 0;
    color: var(--accent);
    font-weight: 800;
  }
  .fit-card.bad .fit-list li {
    color: var(--ink-mute);
    text-decoration: line-through;
    text-decoration-color: rgba(122, 110, 95, 0.4);
  }
  .fit-card.bad .fit-list li::before {
    content: "×";
    position: absolute;
    left: 0; top: 0;
    color: var(--ink-mute);
    font-weight: 800;
    text-decoration: none;
  }

  /* ============ SERVICE ============ */
  .service-card {
    padding: 1.6rem 1.4rem;
    background: var(--paper);
    border: 1px solid var(--line);
    position: relative;
  }
  body[data-mode="soft"] .service-card { border-radius: 18px; }
  .service-head {
    display: flex;
    align-items: baseline;
    gap: 0.9rem;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--line-soft);
  }
  .service-no {
    font-family: "Shippori Mincho", serif;
    font-size: 2.1rem;
    font-weight: 900;
    line-height: 1;
    color: var(--accent);
    letter-spacing: -0.02em;
  }
  .service-meta {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: var(--ink-mute);
  }
  .service-card h3 {
    font-size: 1.1rem;
    line-height: 1.55;
    margin-bottom: 0.55rem;
    font-weight: 800;
  }
  .service-card p {
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.9;
  }

  /* ============ FLOW ============ */
  .flow {
    display: grid;
    gap: 0;
  }
  .flow-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px dashed var(--line-soft);
  }
  .flow-step:last-child { border-bottom: none; }
  .flow-day {
    min-width: 96px;
    font-family: "Shippori Mincho", serif;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: var(--accent);
    padding-top: 0.18rem;
  }
  .flow-day .num {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
    color: var(--ink);
    margin-bottom: 0.15rem;
  }
  .flow-body h4 {
    font-size: 1.05rem;
    line-height: 1.55;
    margin-bottom: 0.35rem;
    font-weight: 800;
  }
  .flow-body p {
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.9;
  }

  /* ============ QUOTE + PROFILE ============ */
  .quote {
    padding: 1.8rem 1.5rem;
    background: var(--paper);
    border: 1px solid var(--line);
    position: relative;
  }
  body[data-mode="soft"] .quote { border-radius: 18px; }
  .quote::before {
    content: "“";
    position: absolute;
    top: -0.2em;
    left: 0.4rem;
    font-family: "Shippori Mincho", serif;
    font-size: 6rem;
    line-height: 1;
    color: var(--accent-wash);
    pointer-events: none;
  }
  .quote p {
    font-family: "Shippori Mincho", serif;
    font-size: 1rem;
    line-height: 2.05;
    position: relative;
    z-index: 1;
  }
  .quote-meta {
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line-soft);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink-soft);
  }
  .quote-chip {
    display: inline-block;
    margin-bottom: 0.8rem;
    padding: 0.22rem 0.65rem;
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
  }

  .profile {
    padding: 1.8rem 1.5rem;
    background: var(--paper);
    border: 1px solid var(--line);
  }
  body[data-mode="soft"] .profile { border-radius: 18px; }
  .profile-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 0.9rem;
  }
  .profile-name {
    font-family: "Shippori Mincho", serif;
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
  }
  .profile-sub {
    color: var(--ink-mute);
    font-size: 0.85rem;
    margin-bottom: 1.1rem;
  }
  .profile p {
    color: var(--ink-soft);
    font-size: 0.95rem;
    line-height: 1.95;
  }
  .profile p + p { margin-top: 0.8rem; }

  /* ============ PRICE ============ */
  .price-hero {
    padding: 2rem 1.6rem;
    background: var(--paper);
    border: 2px solid var(--ink);
    position: relative;
  }
  body[data-mode="hard"] .price-hero {
    box-shadow: 8px 8px 0 var(--accent);
  }
  body[data-mode="soft"] .price-hero {
    border-width: 1px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(20, 17, 14, 0.08);
  }

  .price-grid { display: grid; gap: 1.6rem; }
  .price-grid > * { min-width: 0; }
  @media (min-width: 820px) {
    .price-grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 2.4rem; align-items: start; }
  }

  .price-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    color: var(--accent);
    margin-bottom: 0.8rem;
  }
  .price-big {
    font-family: "Shippori Mincho", serif;
    font-size: clamp(3rem, 10vw, 4.4rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.3rem;
  }
  .price-sub {
    color: var(--ink-soft);
    font-size: 0.95rem;
    margin-bottom: 1.4rem;
  }
  .price-includes {
    list-style: none;
    display: grid;
    gap: 0.55rem;
    padding: 1rem 0;
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    margin-bottom: 1.2rem;
  }
  .price-includes li {
    padding-left: 1.6rem;
    position: relative;
    font-size: 0.92rem;
    line-height: 1.7;
  }
  .price-includes li::before {
    content: "✓";
    position: absolute;
    left: 0.3rem; top: 0;
    color: var(--accent);
    font-weight: 900;
  }

  .price-copy p {
    font-size: 0.98rem;
    line-height: 2.05;
    margin-bottom: 0.95rem;
  }
  .price-copy p:last-child { margin-bottom: 0; }
  .price-copy strong { font-weight: 800; }
  .price-copy .emph {
    display: block;
    padding: 1rem 1.1rem;
    margin-top: 1rem;
    background: var(--ink);
    color: var(--paper);
    font-family: "Shippori Mincho", serif;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.75;
  }
  body[data-mode="hard"] .price-copy .emph { background: var(--accent); color: #fff; }

  /* ============ FAQ ============ */
  .faq-item {
    padding: 1.3rem 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .faq-item:first-child { border-top: 1px solid var(--line-soft); }
  .faq-q {
    display: flex;
    gap: 0.8rem;
    align-items: baseline;
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.65;
    margin-bottom: 0.6rem;
  }
  .faq-q .mark {
    font-family: "Shippori Mincho", serif;
    color: var(--accent);
    font-size: 1.2rem;
    font-weight: 900;
  }
  .faq-a {
    display: flex;
    gap: 0.8rem;
    align-items: baseline;
    color: var(--ink-soft);
    font-size: 0.95rem;
    line-height: 1.95;
    padding-left: 0;
  }
  .faq-a .mark {
    font-family: "Shippori Mincho", serif;
    color: var(--ink-mute);
    font-size: 1.2rem;
    font-weight: 900;
  }

  /* ============ FINAL CTA ============ */
  .final {
    padding: 3rem 1.6rem;
    background: var(--ink);
    color: var(--paper);
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  body[data-mode="hard"] .final::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      repeating-linear-gradient(-45deg,
        transparent 0 12px,
        rgba(198, 51, 30, 0.05) 12px 14px);
    pointer-events: none;
  }
  .final h2 {
    font-size: clamp(1.7rem, 5vw, 2.5rem);
    line-height: 1.5;
    margin-bottom: 1.2rem;
  }
  .final p {
    max-width: 36rem;
    margin: 0 auto 1.8rem;
    color: rgba(251, 246, 236, 0.8);
    font-size: 0.96rem;
    line-height: 2;
  }
  .final .cta { max-width: 420px; margin-left: auto; margin-right: auto; }
  .final .cta-note { color: rgba(251, 246, 236, 0.55); }

  .final-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1.6rem;
  }
  .final-tag {
    padding: 0.35rem 0.8rem;
    border: 1px solid rgba(251, 246, 236, 0.25);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--highlight);
  }

  /* ============ FOOTER ============ */
  footer {
    padding: 2rem 0 7.5rem;
    text-align: center;
    color: var(--ink-mute);
    font-size: 0.8rem;
    background: var(--bg);
  }
  footer .brand { justify-content: center; margin-bottom: 0.7rem; }
  .footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.2rem;
    margin: 0.8rem 0;
  }
  .footer-links a { color: var(--accent); font-weight: 700; font-size: 0.85rem; }

  /* ============ STICKY CTA (mobile) ============ */
  .sticky-cta {
    position: fixed;
    left: 50%;
    bottom: 12px;
    transform: translateX(-50%);
    width: min(calc(100% - 1rem), 640px);
    padding: 0.55rem 0.6rem 0.55rem 1rem;
    background: var(--ink);
    color: #fff;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    border: 1.5px solid var(--ink);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }
  body[data-mode="soft"] .sticky-cta {
    border-radius: 18px;
  }
  .sticky-copy {
    flex: 1;
    min-width: 0;
  }
  .sticky-copy strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1.35;
    color: #fff;
  }
  .sticky-copy span {
    display: block;
    font-size: 0.7rem;
    color: rgba(251, 246, 236, 0.6);
    line-height: 1.4;
    margin-top: 0.15rem;
  }
  .sticky-cta .sticky-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    min-height: 44px;
    background: var(--green);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 900;
    white-space: nowrap;
    letter-spacing: 0.04em;
  }
  body[data-mode="soft"] .sticky-cta .sticky-btn { border-radius: 999px; }

  @media (max-width: 480px) {
    .sticky-copy span { display: none; }
    .sticky-cta { padding: 0.5rem 0.5rem 0.5rem 0.9rem; }
    .sticky-cta .sticky-btn { padding: 0.65rem 0.85rem; font-size: 0.8rem; min-width: 120px; }
  }

  /* ============ TWEAKS PANEL ============ */
  .tweaks-panel {
    position: fixed;
    right: 14px;
    bottom: 86px;
    z-index: 40;
    display: none;
    flex-direction: column;
    gap: 0.7rem;
    padding: 1rem;
    background: #fff;
    color: #14110e;
    border: 1px solid #14110e;
    border-radius: 14px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    font-family: "Noto Sans JP", sans-serif;
    font-size: 0.85rem;
    width: 240px;
  }
  .tweaks-panel.is-open { display: flex; }
  .tweaks-panel h4 {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: #7a6e5f;
    margin-bottom: 0.15rem;
  }
  .tweak-row { display: flex; gap: 0.35rem; }
  .tweak-row button {
    flex: 1;
    padding: 0.5rem 0.4rem;
    border: 1px solid #d0bfa6;
    background: #fbf6ec;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 8px;
    transition: all 0.12s;
  }
  .tweak-row button.is-active {
    background: #14110e;
    color: #fff;
    border-color: #14110e;
  }

  /* ============ RESPONSIVE TWEAKS ============ */
  @media (max-width: 760px) {
    section.block { padding: 3.6rem 0; }
    .hero { padding: 1.8rem 0 2.6rem; }
    .hero-sub { font-size: 0.94rem; }
    .proof-strip > div { padding: 0.9rem 0.45rem; }
    .proof-label { font-size: 0.64rem; }
    .hero-offer { padding: 1.1rem; }
    .flow-step { grid-template-columns: 1fr; gap: 0.2rem; }
    .flow-day { display: flex; align-items: baseline; gap: 0.6rem; }
    .flow-day .num { font-size: 1.4rem; margin-bottom: 0; }
    .manifesto-body p { font-size: 1.02rem; line-height: 1.95; }
    .quote { padding: 1.5rem 1.2rem; }
    .profile { padding: 1.5rem 1.2rem; }
    .price-hero { padding: 1.5rem 1.2rem; }
    .final { padding: 2.4rem 1.2rem; }
  }

  /* hide hero-offer on wide layouts in right column sense — actually we inline-stack it */

  /* Hero layout: stack on mobile, two-col on desktop */
  .hero-grid {
    display: grid;
    gap: 2rem;
    align-items: start;
  }
  .hero-grid > * { min-width: 0; }
  @media (min-width: 1040px) {
    .hero-grid {
      grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
      gap: 3rem;
    }
  }

  .skip-link {
    position: absolute;
    left: 1rem;
    top: -3.2rem;
    z-index: 60;
    padding: 0.7rem 0.9rem;
    background: var(--ink);
    color: var(--paper);
    font-size: 0.85rem;
    font-weight: 800;
  }
  .skip-link:focus { top: 1rem; }

  .theme-grid {
    display: grid;
    gap: 1rem;
  }
  @media (min-width: 760px) {
    .theme-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  }
  @media (max-width: 1020px) and (min-width: 760px) {
    .theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  .theme-card {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    min-height: 100%;
    padding: 1.45rem 1.2rem;
    background: var(--paper);
    border: 1px solid var(--line);
  }
  body[data-mode="hard"] .theme-card { box-shadow: 4px 4px 0 var(--ink); }
  .theme-card .result-chip { width: fit-content; margin-bottom: 0; }
  .theme-card h3 {
    font-size: 1.05rem;
    line-height: 1.55;
    font-weight: 900;
  }
  .theme-card p {
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.82;
    margin-bottom: auto;
  }
  .theme-label {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 34px;
    padding: 0.36rem 0.68rem;
    border: 1px solid var(--line-soft);
    background: var(--paper-soft);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 900;
  }
  .theme-note {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.1rem;
    padding: 1.25rem 1.2rem;
    border: 1px solid var(--line);
    background: var(--paper);
  }
  @media (min-width: 760px) {
    .theme-note {
      grid-template-columns: 1fr auto;
      align-items: center;
    }
  }
  .theme-note p {
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.9;
  }
  .theme-link,
  .subtle-link {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 42px;
    padding: 0.58rem 0.85rem;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--accent);
    font-size: 0.84rem;
    font-weight: 900;
  }
  .theme-link::after,
  .subtle-link::after { content: "→"; margin-left: 0.45rem; }

  .proof-note {
    margin-top: 1.2rem;
    color: var(--ink-soft);
    font-size: 0.88rem;
    line-height: 1.9;
  }
  .block-dark .proof-note { color: rgba(251, 246, 236, 0.72); }

  .case-study {
    display: grid;
    gap: 1.25rem;
  }
  .case-copy,
  .case-close {
    max-width: 48rem;
    color: var(--ink-soft);
    font-size: 0.96rem;
    line-height: 1.95;
  }
  .case-copy p + p,
  .case-close p + p { margin-top: 0.8rem; }
  .case-shots {
    display: grid;
    gap: 1rem;
    align-items: start;
    max-width: 50rem;
    margin: 0 auto;
  }
  @media (min-width: 860px) {
    .case-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  .case-shot {
    margin: 0;
    padding: 0.65rem;
    width: min(100%, 22rem);
    justify-self: center;
    border: 1px solid var(--line);
    background: var(--paper);
  }
  body[data-mode="hard"] .case-shot { box-shadow: 4px 4px 0 var(--ink); }
  .case-shot img {
    width: 100%;
    height: auto;
    border: 1px solid var(--line);
    background: #1a1a1a;
  }
  .case-shot figcaption {
    margin-top: 0.55rem;
    color: var(--ink-soft);
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.6;
  }
  .case-close {
    padding: 1.2rem;
    border-left: 4px solid var(--accent);
    background: var(--paper);
  }
  .case-push {
    display: inline-block;
    margin-top: 0.9rem;
    padding: 0.22rem 0.35rem;
    background: linear-gradient(transparent 55%, var(--highlight) 55%, var(--highlight) 92%, transparent 92%);
    color: var(--ink);
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: clamp(1.8rem, 8vw, 3.3rem);
    font-weight: 900;
    line-height: 1.1;
  }

  .example-list {
    list-style: none;
    display: grid;
    gap: 0.7rem;
  }
  .example-list li {
    position: relative;
    padding-left: 1.15rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
    line-height: 1.85;
  }
  .example-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75em;
    width: 0.65rem;
    height: 2px;
    background: var(--accent);
  }

  .other-themes {
    padding: 3rem 0 2rem;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
  }
  .other-panel {
    max-width: 50rem;
    padding: 1.35rem 1.2rem;
    border: 1px solid var(--line-soft);
    background: rgba(251, 246, 236, 0.72);
  }
  .other-panel h2 {
    font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0.4rem;
    font-weight: 900;
  }
  .other-panel p {
    color: var(--ink-soft);
    font-size: 0.88rem;
    line-height: 1.85;
    margin-bottom: 0.8rem;
  }

  .legal-box {
    padding: 1.35rem 1.2rem;
    background: var(--paper);
    border: 1px solid var(--line);
  }
  .legal-box p {
    max-width: 46rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.85;
  }
  .legal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1rem;
  }
  .legal-actions a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 800;
  }

  .hero h1 { overflow-wrap: anywhere; }
  html,
  body { overflow-x: hidden; }
  .cta, .sticky-btn { text-align: center; }

  @media (max-width: 760px) {
    .topbar-limit { display: none; }
    .topbar-inner { justify-content: flex-start; }
    .hero-kicker {
      display: block;
      width: 100%;
      font-size: 0.72rem;
      line-height: 1.65;
      letter-spacing: 0.14em;
      word-break: break-all;
      overflow-wrap: anywhere;
    }
    .hero-kicker::before { display: none; }
    .hero-lead,
    .hero-sub,
    .section-lead,
    .manifesto-body p {
      max-width: 100%;
      word-break: break-all;
      overflow-wrap: anywhere;
    }
    .hero-lead { font-size: 1.08rem; }
    .hero h1 { font-size: clamp(2rem, 8.2vw, 2.5rem); line-height: 1.14; }
    .proof-strip { grid-template-columns: 1fr; }
    .proof-strip > div {
      border-right: none;
      border-bottom: 1px solid var(--line-soft);
      padding: 0.8rem 0.65rem;
    }
    .proof-strip > div:last-child { border-bottom: none; }
    .hero-offer-price .yen { font-size: clamp(2.25rem, 13vw, 3.2rem); }
    .sticky-cta { display: grid; grid-template-columns: 1fr; padding: 0.5rem; }
    .sticky-copy { display: none; }
    .sticky-cta .sticky-btn { width: 100%; min-width: 0; }
  }
  @media (max-width: 420px) {
    .topbar-inner { gap: 0.8rem; }
    .topbar-limit { font-size: 0.66rem; }
    .brand { font-size: 0.9rem; }
    .hero h1 { font-size: clamp(2.25rem, 11.6vw, 3rem); }
    .sticky-cta { display: grid; grid-template-columns: 1fr; padding: 0.5rem; }
    .sticky-copy { display: none; }
    .sticky-cta .sticky-btn { width: 100%; min-width: 0; }
  }

  @media (max-width: 520px) {
    .wrap {
      width: min(calc(100% - 2rem), 358px);
      margin-left: 1rem;
      margin-right: auto;
    }
    .sticky-cta {
      left: 1rem;
      right: 1rem;
      width: auto;
      transform: none;
    }
  }
