*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --olive:      #6b8f71;
      --olive-dark: #4a6b50;
      --olive-tint: #eef4ee;
      --paper:      #fbf8f1;
      --paper-2:    #f4efe2;
      --ink:        #1f1d18;
      --ink-soft:   #4a4641;
      --ink-mute:   #8a857c;
      --line:       #e5dfd0;
      --serif:  "Shippori Mincho", "Hiragino Mincho ProN", serif;
      --sans:   "Zen Kaku Gothic New", "Hiragino Sans", system-ui, sans-serif;
      --italic: "Cormorant Garamond", serif;
      --mono:   "JetBrains Mono", ui-monospace, monospace;
    }
    html { font-size: 16px; scroll-behavior: smooth; overflow-x: hidden; }
    body { font-family: var(--sans); color: var(--ink); background: var(--paper); line-height: 1.95; overflow-x: hidden; }
    a { color: var(--olive-dark); text-decoration: underline; text-underline-offset: 3px; }
    a:hover { opacity: .75; }

    .header { position: fixed; top: 0; left: 0; right: 0; z-index: 200; background: rgba(251,248,241,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
    .header-inner { max-width: 1080px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; }
    .logo { font-family: var(--italic); font-style: italic; font-weight: 500; font-size: 1.3rem; line-height: 1.1; text-decoration: none; }
    .logo small { display: block; font-family: var(--mono); font-style: normal; font-size: .56rem; letter-spacing: .2em; color: var(--ink-mute); margin-top: 3px; }
    .back-link { font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; color: var(--ink-soft); display: flex; align-items: center; gap: 6px; padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; transition: background .2s; text-decoration: none; }
    .back-link:hover { background: var(--olive-tint); }

    main { max-width: 760px; margin: 0 auto; padding: 140px 24px 96px; }
    .eyebrow { font-family: var(--mono); font-size: .6rem; letter-spacing: .3em; color: var(--olive); text-transform: uppercase; margin-bottom: 14px; }
    h1 { font-family: var(--serif); font-size: clamp(1.6rem, 3.6vw, 2.1rem); font-weight: 500; line-height: 1.6; letter-spacing: .04em; margin-bottom: 12px; }
    .rule-line { width: 32px; height: 1px; background: var(--olive); margin: 0 0 40px; }
    .intro { font-size: .95rem; color: var(--ink-soft); margin-bottom: 40px; }

    /* ── クイック導線（予約 / LINE） ── */
    .contact-quick { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 44px; }
    .btn-primary {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      padding: 13px 26px; background: var(--olive); color: var(--paper);
      border: 1px solid var(--olive); border-radius: 999px;
      font-family: var(--sans); font-size: .85rem; letter-spacing: .1em; font-weight: 500;
      text-decoration: none; transition: opacity .2s;
    }
    .btn-primary:hover { opacity: .88; }
    .btn-line {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      padding: 13px 24px; background: #06c755; color: #fff;
      border-radius: 999px; font-size: .85rem; letter-spacing: .06em; font-weight: 500;
      text-decoration: none;
    }
    .btn-line:hover { opacity: .88; }

    /* ── 区切り「または メールフォームから」 ── */
    .contact-divider { display: flex; align-items: center; gap: 16px; margin: 0 0 32px; color: var(--ink-mute); }
    .contact-divider::before, .contact-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
    .contact-divider span { font-family: var(--mono); font-size: .62rem; letter-spacing: .16em; white-space: nowrap; }

    /* ── お問い合わせフォーム（Contact Form 7） ── */
    .contact-form-wrap { background: var(--paper-2); border: 1px solid var(--line); border-radius: 10px; padding: 32px 28px; }
    table.inquiry, table.inquiry tbody, table.inquiry tr { display: block; width: 100%; }
    table.inquiry { border-collapse: collapse; }
    table.inquiry th, table.inquiry td { display: block; width: 100%; max-width: 100%; text-align: left; padding: 0; }
    table.inquiry th { margin: 22px 0 8px; font-size: .86rem; font-weight: 500; color: var(--ink); line-height: 1.8; }
    table.inquiry tr:first-child th { margin-top: 0; }
    table.inquiry th p { margin: 0; overflow-wrap: anywhere; }
    table.inquiry td { margin-bottom: 4px; }
    .haveto, .any { display: inline-block; vertical-align: 2px; margin-right: 7px; font-family: var(--mono); font-size: .56rem; letter-spacing: .1em; padding: 3px 8px; border-radius: 4px; line-height: 1; }
    .haveto { background: var(--olive); color: var(--paper); }
    .any { background: #e7e2d5; color: var(--ink-mute); }

    .contact-form-wrap input[type="text"],
    .contact-form-wrap input[type="email"],
    .contact-form-wrap input[type="tel"],
    .contact-form-wrap select,
    .contact-form-wrap textarea {
      width: 100%; font-family: var(--sans); font-size: .92rem; color: var(--ink);
      background: var(--paper); border: 1px solid var(--line); border-radius: 6px;
      padding: 11px 14px; line-height: 1.7; transition: border-color .2s;
    }
    .contact-form-wrap input:focus,
    .contact-form-wrap select:focus,
    .contact-form-wrap textarea:focus { outline: none; border-color: var(--olive); }
    .contact-form-wrap textarea { min-height: 140px; resize: vertical; }
    .contact-form-wrap select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b8f71' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

    /* 承諾チェック */
    .spam1 { margin: 0; }
    .contact-form-wrap .wpcf7-acceptance { display: block; margin: 26px 0 6px; }
    .contact-form-wrap .wpcf7-acceptance .wpcf7-list-item { margin: 0; }
    .contact-form-wrap .wpcf7-acceptance label { display: flex; align-items: flex-start; gap: 10px; font-size: .82rem; color: var(--ink-soft); line-height: 1.7; cursor: pointer; }
    .contact-form-wrap .wpcf7-acceptance input[type="checkbox"] { margin-top: 3px; accent-color: var(--olive); }

    /* 送信ボタン */
    .contact-form-wrap #formbtn,
    .contact-form-wrap input[type="submit"] {
      display: block; width: 100%; margin: 24px auto 0; cursor: pointer;
      padding: 15px 26px; background: var(--olive); color: var(--paper);
      border: 1px solid var(--olive); border-radius: 999px;
      font-family: var(--sans); font-size: .9rem; letter-spacing: .12em; font-weight: 500;
      transition: opacity .2s;
    }
    .contact-form-wrap #formbtn:hover,
    .contact-form-wrap input[type="submit"]:hover { opacity: .88; }
    /* CF7のCSSはclean canvasで外れるため、送信中スピナーだけ最小定義。通常は非表示・送信中(.submitting)のみ表示 */
    .contact-form-wrap .wpcf7-spinner { display: none; width: 20px; height: 20px; margin: 0 0 0 12px; border: 2px solid var(--olive); border-top-color: transparent; border-radius: 50%; vertical-align: middle; animation: liko-spin .8s linear infinite; }
    .contact-form-wrap .submitting .wpcf7-spinner { display: inline-block; }
    @keyframes liko-spin { to { transform: rotate(360deg); } }

    /* CF7 の応答・バリデーション表示 */
    .contact-form-wrap .wpcf7-response-output { margin: 20px 0 0 !important; border-radius: 6px; padding: 12px 16px !important; font-size: .84rem; }
    .contact-form-wrap .wpcf7-not-valid-tip { color: #c0392b; font-size: .76rem; margin-top: 4px; }
    .contact-form-wrap .wpcf7-form.invalid .wpcf7-response-output,
    .contact-form-wrap .wpcf7-form.unaccepted .wpcf7-response-output,
    .contact-form-wrap .wpcf7-form.failed .wpcf7-response-output,
    .contact-form-wrap .wpcf7-form.aborted .wpcf7-response-output,
    .contact-form-wrap .wpcf7-form.spam .wpcf7-response-output { border-color: #e0b4b4; background: #fdf3f3; color: #a94442; }
    .contact-form-wrap .wpcf7-form.sent .wpcf7-response-output { border-color: var(--olive); background: var(--olive-tint); color: var(--olive-dark); }

    .contact-note { margin-top: 22px; font-size: .74rem; color: var(--ink-mute); line-height: 1.9; text-align: center; }
    .contact-note code { font-family: var(--mono); font-size: .9em; background: var(--paper-2); padding: 1px 5px; border-radius: 3px; }

    /* ── フッター（他サブページ＝liko-instructors.css と同一・緑統一） ── */
    footer { background: var(--olive-dark); color: rgba(251,248,241,.65); padding: 40px 22px 32px; }
    .footer-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
    .footer-logo { font-family: var(--italic); font-style: italic; font-weight: 500; font-size: 1.3rem; color: var(--paper); }
    .footer-logo small { display: block; font-family: var(--mono); font-style: normal; font-size: .54rem; letter-spacing: .25em; color: rgba(251,248,241,.5); margin-top: 4px; }
    .footer-links { display: flex; flex-direction: column; gap: 4px; text-align: right; }
    .footer-links a { font-size: .72rem; color: rgba(251,248,241,.7); text-decoration: none; }
    .footer-links a:hover { color: rgba(251,248,241,1); }
    .footer-addr { margin-top: 24px; font-size: .72rem; opacity: .75; line-height: 2; }
    .footer-meta { margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(251,248,241,.15); display: flex; justify-content: space-between; font-family: var(--mono); font-size: .58rem; letter-spacing: .15em; opacity: .55; }
    .footer-meta a { color: rgba(251,248,241,.7); text-decoration: none; }

    @media (max-width: 768px) {
      main { padding: 110px 20px 72px; }
      h1 { font-size: 1.4rem; }
      .contact-quick { flex-direction: column; max-width: 320px; margin-left: auto; margin-right: auto; }
      .contact-form-wrap { padding: 24px 18px; }
    }