:root {
      --navy: #0d1b34;
      --navy-2: #16294a;
      --ink: #18233b;
      --muted: #64708a;
      --line: #e8ebf2;
      --bg: #ffffff;
      --bg-soft: #f6f8fc;
      --page-bg: #284472;
      --gold: #b8902f;
      --gold-2: #d8b252;
      --gold-soft: #f7f1e3;
      --radius: 14px;
      --shadow: 0 14px 30px rgba(0, 0, 0, .22), 0 3px 8px rgba(0, 0, 0, .14);
      --shadow-sm: 0 10px 22px rgba(0, 0, 0, .18), 0 2px 6px rgba(0, 0, 0, .12);
      font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--ink);
      background: var(--page-bg);
    }

    * { box-sizing: border-box; }

    body {
      margin: 0;
      min-width: 320px;
      background: var(--page-bg);
      letter-spacing: .01em;
      -webkit-font-smoothing: antialiased;
      transition: background .45s ease;
      zoom: 0.80;
    }

    body[data-service="sales"]       { background: #a85c78; }
    body[data-service="recruiting"]  { background: #4070b8; }
    body[data-service="development"] { background: #3a8a58; }
    body[data-service="ai"]          { background: #6650b0; }

    a { color: inherit; text-decoration: none; }
    button, a { -webkit-tap-highlight-color: transparent; }

    .page {
      width: calc(100% - 360px);
      margin: 0 auto;
      padding: 22px 0 56px;
    }

    /* ── Fixed CTA ─────────────────────────── */
    .cta-fixed {
      position: fixed;
      top: 20px;
      right: 20px;
      z-index: 9999;
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      padding: 12px 24px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      color: #fff;
      text-decoration: none;
      box-shadow: 0 8px 24px rgba(0,0,0,.28), 0 2px 6px rgba(0,0,0,.16);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .cta-fixed-main {
      font-size: 14px;
      font-weight: 900;
      letter-spacing: .04em;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .cta-fixed-main::after { content: "›"; font-size: 16px; }
    .cta-fixed-sub {
      font-size: 11px;
      font-weight: 600;
      opacity: .88;
      letter-spacing: .02em;
    }
    .cta-fixed:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(0,0,0,.32); }

    .icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 20px;
      height: 20px;
      flex: 0 0 20px;
      color: currentColor;
    }

    .icon svg, svg.icon {
      width: 18px;
      height: 18px;
      stroke: currentColor;
      stroke-width: 1.9;
      fill: none;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    /* ===== Buttons ===== */
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 56px;
      padding: 0 30px;
      border-radius: 999px;
      background: var(--navy);
      color: #fff;
      font-size: 16px;
      font-weight: 900;
      letter-spacing: .04em;
      box-shadow: 0 14px 30px rgba(13, 27, 52, .24);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    }

    .btn-primary::after {
      content: "";
      width: 7px;
      height: 7px;
      border-top: 2px solid var(--gold-2);
      border-right: 2px solid var(--gold-2);
      transform: rotate(45deg);
      margin-left: 2px;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 20px 38px rgba(13, 27, 52, .3);
      background: var(--navy-2);
    }

    /* ===== Hero ===== */
    .hero {
      display: block;
      margin-bottom: 0;
      border: 1px solid var(--line);
      border-radius: 20px;
      overflow: hidden;
      background: var(--bg);
      box-shadow: var(--shadow);
    }

    .hero-copy {
      padding: clamp(18px, 2.4vw, 32px) clamp(24px, 3.2vw, 44px);
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      align-self: flex-start;
      margin: 0 0 10px;
      padding: 5px 14px 5px 12px;
      border-radius: 999px;
      background: var(--gold-soft);
      color: var(--gold);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .08em;
    }

    .hero-kicker::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 2px;
      background: var(--gold);
      transform: rotate(45deg);
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(26px, 2.7vw, 38px);
      line-height: 1.22;
      letter-spacing: .01em;
      font-weight: 900;
      color: var(--navy);
    }

    .hero h1 span {
      color: var(--gold);
    }

    .hero-desc {
      margin: 10px 0 14px;
      font-size: 15px;
      line-height: 1.65;
      font-weight: 500;
      color: var(--muted);
    }

    .hero-cta {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .hero-note {
      font-size: 13px;
      font-weight: 700;
      color: var(--muted);
    }

    .reward {
      position: relative;
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 14px;
      padding: 10px 18px 10px 18px;
      border-radius: 14px;
      background: linear-gradient(100deg, #fbf3df 0%, #f7ecd2 100%);
      border: 1px solid #e7d3a3;
      box-shadow: 0 12px 30px rgba(184, 144, 47, .18);
      color: var(--navy);
      font-size: 14px;
      font-weight: 900;
      line-height: 1.55;
      overflow: hidden;
    }

    .reward::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 5px;
      background: linear-gradient(180deg, var(--gold-2), var(--gold));
    }

    .reward .icon {
      flex: 0 0 auto;
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: var(--gold);
      color: #fff;
    }

    .reward .icon svg { width: 17px; height: 17px; }

    .reward-body { flex: 1; display: flex; flex-direction: column; gap: 2px; }

    .reward-title {
      display: inline-flex;
      align-self: flex-start;
      align-items: center;
      gap: 9px;
      margin-bottom: 3px;
      padding: 4px 12px;
      border: 1px solid rgba(184, 144, 47, .45);
      border-radius: 999px;
      background: rgba(255, 255, 255, .55);
      color: #7a5e1f;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: .22em;
    }

    .reward-body span { display: block; }

    /* ===== Flow section (bottom) ===== */
    .flow-section {
      margin-top: 28px;
      padding: 30px 28px;
      border: 1px solid var(--line);
      border-radius: 20px;
      background: var(--bg);
      box-shadow: var(--shadow-sm);
    }

    .flow-title {
      margin: 6px 0 22px;
      font-size: clamp(20px, 2.2vw, 28px);
      font-weight: 900;
      color: var(--navy);
      line-height: 1.4;
    }

    .flow-section .lf-steps { gap: 14px; }

    .flow-section .lf-node {
      width: 60px;
      height: 60px;
      border-radius: 16px;
    }

    .flow-section .lf-node svg { width: 24px; height: 24px; }

    .flow-section .lf-step b { font-size: 17px; }

    .flow-section .lf-step small { font-size: 13px; }

    @media (max-width: 680px) {
      .flow-section { padding: 24px 20px; }
    }

    /* ===== Lead-flow accordion ===== */
    .lead-flow { margin-top: 26px; }

    .lead-flow > summary {
      margin-top: 0;
      list-style: none;
      cursor: pointer;
      align-items: center;
      transition: border-color .16s ease, background .16s ease;
    }

    .lead-flow > summary::-webkit-details-marker { display: none; }

    .lead-flow > summary:hover {
      border-color: #d8c79a;
      background: #fbf6ea;
    }

    .lf-toggle {
      margin-left: auto;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      flex: 0 0 auto;
      color: var(--gold);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .02em;
    }

    .lf-chevron {
      width: 8px;
      height: 8px;
      border-right: 2px solid var(--gold);
      border-bottom: 2px solid var(--gold);
      transform: rotate(45deg);
      transition: transform .2s ease;
    }

    .lead-flow[open] .lf-chevron { transform: rotate(-135deg); }
    .lead-flow:not([open]) .lf-toggle-text::after { content: "仕組みを見る"; }
    .lead-flow[open] .lf-toggle-text::after { content: "閉じる"; }

    .lf-panel {
      margin-top: 12px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--bg);
      box-shadow: var(--shadow-sm);
      animation: lfReveal .22s ease;
    }

    @keyframes lfReveal {
      from { opacity: 0; transform: translateY(-6px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    .lf-lead {
      margin: 0 0 16px;
      font-size: 13px;
      font-weight: 700;
      color: var(--muted);
      line-height: 1.7;
    }

    .lf-steps {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }

    .lf-step {
      position: relative;
      text-align: center;
      padding: 4px 6px;
    }

    .lf-step + .lf-step::before {
      content: "";
      position: absolute;
      top: 22px;
      left: -16px;
      width: 22px;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--gold-2));
    }

    .lf-node {
      width: 46px;
      height: 46px;
      margin: 0 auto 10px;
      display: grid;
      place-items: center;
      border-radius: 13px;
      background: var(--gold-soft);
      color: var(--gold);
    }

    .lf-step strong {
      display: block;
      font-size: 10px;
      font-weight: 900;
      letter-spacing: .12em;
      color: var(--gold);
      margin-bottom: 4px;
    }

    .lf-step b {
      display: block;
      font-size: 14px;
      font-weight: 900;
      color: var(--navy);
      margin-bottom: 5px;
    }

    .lf-step small {
      display: block;
      font-size: 11px;
      line-height: 1.6;
      font-weight: 600;
      color: var(--muted);
    }

    @media (max-width: 680px) {
      .lf-steps { grid-template-columns: 1fr; gap: 14px; }
      .lf-step + .lf-step::before {
        top: -10px;
        left: 50%;
        width: 2px;
        height: 12px;
        background: linear-gradient(180deg, transparent, var(--gold-2));
        transform: translateX(-50%);
      }
    }

    .hero-visual {
      position: relative;
      min-height: 320px;
      background: var(--bg-soft);
      overflow: hidden;
    }

    .hero-visual-image {
      position: absolute;
      inset: 0;
    }

    .hero-visual-image::before {
      content: "画像エリア";
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      color: #aeb6c6;
      font-size: 13px;
      font-weight: 800;
    }

    .hero-visual-image:has(img[src])::before { content: none; }

    .hero-visual-image img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }

    .hero-visual-image img:not([src]) { display: none; }

    /* ===== Section heading ===== */
    .section-eyebrow {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 0 0 16px;
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .08em;
      color: var(--muted);
    }

    .section-eyebrow::before {
      content: "";
      width: 22px;
      height: 2px;
      background: var(--gold);
    }

    /* ===== Tabs (service cards) ===== */
    .side-tabs {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      margin-bottom: 22px;
      position: sticky;
      top: 0;
      z-index: 60;
      padding: 24px;
      border-radius: 20px;
      background: var(--bg);
      box-shadow: var(--shadow);
      transition: background .25s ease;
    }

    .side-tabs:has(.tab.active[data-service="sales"])       { background: #fce8e8; }
    .side-tabs:has(.tab.active[data-service="recruiting"])  { background: #eaf2fc; }
    .side-tabs:has(.tab.active[data-service="development"]) { background: #e9f6ee; }
    .side-tabs:has(.tab.active[data-service="ai"])          { background: #f1edfb; }

    .lead-above-tabs {
      grid-column: 1 / -1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      margin: 0 0 6px;
      font-size: 27px;
      font-weight: 800;
      color: var(--navy);
    }

    .lead-above-tabs::before,
    .lead-above-tabs::after {
      content: "";
      flex: 0 0 auto;
      width: 22px;
      height: 2px;
      background: var(--gold);
    }

    .tab {
      position: relative;
      display: flex;
      flex-direction: column;
      gap: 8px;
      min-height: 0;
      padding: 12px 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--bg-soft);
      color: var(--ink);
      font: inherit;
      text-align: left;
      cursor: pointer;
      transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
    }

    .tab:not(.active) {
      background: #eef0f4;
      border-color: #e3e6ee;
    }

    .tab:not(.active) .tab-title { color: #8b94a6; }
    .tab:not(.active) .tab-kicker { color: #a7afbe; }
    .tab:not(.active) .tab-issues span {
      color: #99a1b1;
      box-shadow: none;
      border-color: #e7e9ef;
      background: #f7f8fb;
    }

    .tab:hover { border-color: #cfd6e6; transform: translateY(-2px); }

    .tab:not(.active):hover .tab-title { color: var(--navy); }

    .tab .dot { display: none; }

    .tab-text { display: flex; flex-direction: column; gap: 6px; min-width: 0; }

    .tab-num {
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .14em;
      color: var(--accent);
    }

    .tab-title {
      font-size: 20px;
      font-weight: 900;
      line-height: 1.25;
      color: var(--navy);
    }

    .tab-kicker {
      font-size: 13px;
      font-weight: 700;
      color: var(--muted);
      text-align: left;
    }

    .tab-issues {
      display: flex;
      flex-wrap: wrap;
      gap: 5px;
      margin-top: 0;
    }

    .tab-issues span {
      display: inline-flex;
      padding: 3px 10px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid #fff;
      color: var(--accent);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.4;
      box-shadow: 0 2px 8px rgba(13, 27, 52, .08);
    }

    .tab-visual { display: none; }

    .tab.active {
      border-color: var(--accent);
      background: var(--accent);
      box-shadow: 0 16px 34px rgba(13, 27, 52, .18);
      transform: translateY(-2px);
    }

    .tab.active .tab-num { color: rgba(255,255,255,.78); }
    .tab.active .tab-title { color: #fff; }
    .tab.active .tab-kicker { color: #fff; }
    .tab.active .tab-issues span {
      background: #fff;
      border-color: #fff;
      color: var(--accent);
    }

    .tab.active::after {
      content: "選択中";
      position: absolute;
      top: 10px;
      right: 12px;
      font-size: 10px;
      font-weight: 900;
      letter-spacing: .1em;
      color: #fff;
      background: rgba(255, 255, 255, .22);
      padding: 2px 9px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .35);
    }

    .tab:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 2px;
    }

    /* ===== Main layout ===== */
    .layout-grid {
      display: grid;
      grid-template-columns: 3fr 1.6fr;
      gap: 16px;
      align-items: start;
    }

    .layout-left {
      display: flex;
      flex-direction: column;
      gap: 18px;
      min-width: 0;
    }

    .main {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .content-wrap {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .content {
      min-width: 0;
      padding: 26px;
      border: 1px solid var(--line);
      border-radius: 20px;
      background: var(--bg);
      box-shadow: var(--shadow-sm);
      --accent: var(--gold);
      --accent-soft: var(--gold-soft);
    }

    .content[data-service="sales"]      { --accent: #c94040; --accent-soft: #fce8e8; }
    .content[data-service="recruiting"] { --accent: #2f7fe6; --accent-soft: #e9f2fd; }
    .content[data-service="development"]{ --accent: #12a554; --accent-soft: #e6f6ec; }
    .content[data-service="ai"]         { --accent: #5b3df4; --accent-soft: #efebfd; }

    .tab[data-service="sales"]      { --accent: #c94040; }
    .tab[data-service="recruiting"] { --accent: #2f7fe6; }
    .tab[data-service="development"]{ --accent: #12a554; }
    .tab[data-service="ai"]         { --accent: #5b3df4; }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      padding: 6px 14px;
      border-radius: 999px;
      background: var(--accent-soft);
      color: var(--accent);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .04em;
    }

    .content h2 {
      margin: 0 0 14px;
      font-size: clamp(25px, 2.6vw, 34px);
      line-height: 1.5;
      letter-spacing: .01em;
      color: var(--navy);
      font-weight: 900;
    }

    .content > p {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.9;
      font-weight: 500;
    }

    .section-title {
      margin: 0 0 16px;
      font-size: 18px;
      font-weight: 900;
      color: var(--navy);
      display: flex;
      align-items: center;
      gap: 9px;
    }

    .section-title::before {
      content: "";
      width: 4px;
      height: 16px;
      border-radius: 2px;
      background: var(--accent);
    }

    .section-title--invert {
      display: inline-flex;
      padding: 9px 16px;
      border-radius: 10px;
      background: var(--accent);
      color: #fff;
    }

    .section-title--invert::before {
      background: rgba(255, 255, 255, .7);
    }

    .info-section {
      margin-top: 22px;
      padding-top: 22px;
      border-top: 1px solid var(--line);
    }

    .pain-grid, .support-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .pill {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 14px;
      border-radius: 10px;
      background: var(--bg-soft);
      color: var(--ink);
      font-size: 15px;
      font-weight: 700;
    }

    .pill .icon { color: var(--accent); }

    .support {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 0;
      color: var(--ink);
      font-size: 15px;
      font-weight: 700;
    }

    .support::before {
      content: "";
      width: 16px;
      height: 16px;
      flex: 0 0 16px;
      border-radius: 50%;
      background:
        radial-gradient(circle at center, transparent 4px, var(--gold) 4px) ,
        var(--gold);
      -webkit-mask: none;
      position: relative;
    }

    .support::before {
      content: "✓";
      display: grid;
      place-items: center;
      background: var(--accent-soft);
      color: var(--accent);
      font-size: 11px;
      font-weight: 900;
    }

    .steps {
      display: grid;
      grid-template-columns: 1fr 20px 1fr 20px 1fr;
      align-items: start;
      gap: 8px;
    }

    .step { text-align: center; }

    .step-icon {
      width: 52px;
      height: 52px;
      display: grid;
      place-items: center;
      margin: 0 auto 12px;
      border-radius: 14px;
      color: var(--accent);
      background: var(--accent-soft);
      position: relative;
    }

    .badge {
      position: absolute;
      top: -8px;
      left: -8px;
      width: 22px;
      height: 22px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: var(--navy);
      color: #ffffff !important;
      font-size: 12px;
      font-weight: 900;
    }

    .step-icon .badge { color: #ffffff !important; }

    .arrow {
      padding-top: 16px;
      color: #c2cad9;
      font-size: 22px;
      text-align: center;
    }

    .step strong {
      display: block;
      font-size: 16px;
      color: var(--navy);
      margin-bottom: 6px;
    }

    .step span {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.65;
      font-weight: 500;
    }

    .results {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0;
      margin-top: 22px;
      padding: 20px;
      border-radius: 14px;
      background: var(--navy);
    }

    .metric {
      text-align: center;
      color: #fff;
      padding: 4px 12px;
      border-left: 1px solid rgba(255,255,255,.12);
    }

    .metric:first-child { border-left: 0; }

    .metric small {
      display: block;
      margin-bottom: 7px;
      color: #fff;
      font-size: 11px;
      font-weight: 700;
    }

    .metric b {
      font-size: 24px;
      font-weight: 900;
      color: var(--gold-2);
    }

    /* ===== Booking ===== */
    .booking-shell {
      position: sticky;
      top: 22px;
      align-self: start;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 20px;
      background: var(--bg);
      box-shadow: var(--shadow);
    }

    .booking-head {
      flex: 0 0 auto;
      padding: 24px 24px 20px;
      text-align: center;
      background: #ffffff;
      color: #fff;
      border-bottom: 3px solid var(--navy);
      transition: background .45s ease, border-color .45s ease;
    }

    body[data-service="sales"]       .booking-head h2 { color: #c94040; }
    body[data-service="recruiting"]  .booking-head h2 { color: #2f7fe6; }
    body[data-service="development"] .booking-head h2 { color: #12a554; }
    body[data-service="ai"]          .booking-head h2 { color: #5b3df4; }

    body[data-service="sales"]       .booking-head { border-color: #c94040; background: #fde8e8; }
    body[data-service="recruiting"]  .booking-head { border-color: #2f7fe6; background: #e8f0fd; }
    body[data-service="development"] .booking-head { border-color: #12a554; background: #e8f7ef; }
    body[data-service="ai"]          .booking-head { border-color: #5b3df4; background: #eeebfd; }

    .booking-head h2 {
      margin: 0 0 8px;
      color: var(--ink);
      transition: color .45s ease;
      font-size: 27px;
      font-weight: 900;
      letter-spacing: .02em;
    }

    .booking-head p {
      margin: 0;
      color: var(--muted);
      font-size: 17px;
      font-weight: 600;
    }

    .booking-frame-wrap {
      position: relative;
      flex: 1 1 auto;
      min-height: 967px;
      height: min(1186px, calc(100vh - 100px));
      background: #fff;
    }

    .booking-frame {
      display: block;
      width: 100%;
      height: 100%;
      min-height: 967px;
      border: 0;
      background: #fff;
    }

    .fallback {
      position: absolute;
      inset: 0;
      display: grid;
      align-content: start;
      gap: 16px;
      padding: 22px 20px;
      background: #fff;
      overflow: auto;
    }

    .fallback[hidden] { display: none; }

    .fallback-card {
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 20px;
    }

    .fallback-label {
      margin: 0 0 6px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .fallback-value {
      margin: 0 0 16px;
      font-size: 15px;
      line-height: 1.6;
      font-weight: 800;
      color: var(--navy);
    }

    .mini-month {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin: 18px 0 12px;
      font-weight: 900;
      color: var(--navy);
    }

    .navs { display: flex; gap: 8px; }

    .navs i {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 8px;
      color: var(--muted);
      font-style: normal;
    }

    .mini-calendar {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 6px;
      text-align: center;
      font-size: 13px;
      font-weight: 700;
    }

    .mini-calendar span {
      min-height: 32px;
      display: grid;
      place-items: center;
      border-radius: 8px;
      color: var(--ink);
    }

    .mini-calendar .day-name { color: var(--muted); font-size: 12px; }
    .mini-calendar .muted { color: #c2cad9; }

    .mini-calendar .active {
      color: #fff;
      background: var(--navy);
    }

    .time-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      margin-top: 10px;
    }

    .time {
      min-height: 44px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 8px;
      font-weight: 800;
      color: var(--navy);
    }

    .calendar-link {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 54px;
      padding: 0 18px;
      border-radius: 999px;
      background: var(--navy);
      color: #fff;
      font-size: 16px;
      font-weight: 900;
    }

    .google-note {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .g-mark {
      display: inline-grid;
      place-items: center;
      width: 16px;
      height: 16px;
      border-radius: 4px;
      background:
        linear-gradient(90deg, #4285f4 0 25%, #34a853 25% 50%, #fbbc05 50% 75%, #ea4335 75%);
      color: #fff;
      font-size: 10px;
    }

    /* ===== Responsive ===== */
    @media (max-width: 1080px) {
      .hero { grid-template-columns: 1fr; }
      .hero-visual { min-height: 220px; order: -1; }
      .side-tabs {
        grid-template-columns: repeat(2, 1fr);
        position: static;
        padding: 0;
        box-shadow: none;
      }
    }

    @media (max-width: 680px) {
      .page { width: min(100% - 28px, 620px); padding-top: 16px; }
      .layout-grid { gap: 10px; }
      .hero-copy { padding: 24px 20px; }
      .side-tabs { grid-template-columns: 1fr; }
      .pain-grid, .support-grid { grid-template-columns: 1fr; }
      .results { grid-template-columns: 1fr; gap: 14px; }
      .metric { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding-top: 14px; }
      .metric:first-child { border-top: 0; padding-top: 4px; }
      .steps { grid-template-columns: 1fr; gap: 16px; }
      .arrow { display: none; }
      .content { padding: 20px; }
      .booking-frame-wrap { height: min(760px, 80vh); }
      .time-grid { grid-template-columns: repeat(2, 1fr); }
    }

    /* ===== Ocean / 海 Theme ===== */
    .ocean-overlay {
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .wave-strip {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 200px;
    }

    .wave-a, .wave-b {
      position: absolute;
      width: 200%;
      bottom: 0;
      border-radius: 50% 50% 0 0;
      left: 0;
    }

    .wave-a {
      background: rgba(0, 150, 199, 0.09);
      animation: waveRoll 10s ease-in-out infinite;
      height: 80px;
    }

    .wave-b {
      background: rgba(0, 100, 160, 0.07);
      animation: waveRoll 15s ease-in-out infinite reverse;
      height: 130px;
    }

    @keyframes waveRoll {
      0%, 100% { transform: translateX(-50%) scaleY(1); }
      50% { transform: translateX(-30%) scaleY(1.12); }
    }

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

    .hero { position: relative; }

    .hero-copy { position: relative; z-index: 1; }