@charset "UTF-8";
/* ==========================================================
   安心のサポート体制「次回5%割引券」（/ski/info/tour-cancel-discount-2/）
   配色：ネイビー・水色が基調、赤はアクセント（CTA・割引率）のみ
   すべて .tc2 配下にスコープ
   ========================================================== */
.tc2 {
  --navy: #002d4d;
  --navy-deep: #01182c;
  --sky: #2ed0e6;
  --sky-text: #0789a0;   /* 白背景上の水色文字（コントラスト確保） */
  --sky-line: #a9e9f2;
  --sky-pale: #ebf9fc;
  --red: #ef3b3b;
  --red-dark: #c92a2a;
  --text: #363636;
  --sub: #5f6b75;
  --line: #dde5ea;
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.8;
}
.tc2 *, .tc2 *::before, .tc2 *::after { box-sizing: border-box; }
:where(.tc2) :where(p, ul, ol, dl, dd, h1, h2, h3) { margin: 0; padding: 0; }
.tc2 img { max-width: 100%; height: auto; vertical-align: bottom; }
.tc2 a:focus-visible, .tc2 button:focus-visible, .tc2 summary:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }
.tc2 .pc { display: inline; }
.tc2 .sp { display: none; }
.tc2 .tc2__only-sp { display: none; }

/* ---------- 共通 ---------- */
.tc2__container { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.tc2__sec { padding: 88px 0; position: relative; }

/* 見出し：大きな英字を背景に敷き、和文を重ねる */
.tc2__head { position: relative; text-align: center; margin-bottom: 48px; padding-top: 50px; }
.tc2__head-sub {
  position: absolute; left: 0; right: 0; top: 0;
  font-family: "Montserrat", sans-serif; font-weight: 600;
  font-size: 64px; line-height: 1; letter-spacing: .06em;
  color: var(--sky-pale); pointer-events: none; white-space: nowrap;
}
.tc2__case .tc2__head-sub, .tc2__gelande .tc2__head-sub { color: #d3f1f7; }
.tc2__detail .tc2__head-sub, .tc2__faqsec .tc2__head-sub { color: #e6edf1; }
.tc2__ttl {
  position: relative; display: inline-block;
  font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; font-size: 32px; line-height: 1.45;
  color: var(--navy);
}
.tc2__ttl::after {
  content: ""; display: block; width: 40px; height: 4px; margin: 14px auto 0; background: var(--sky);
}
.tc2__note { margin-top: 14px; font-size: 13px; line-height: 1.8; color: var(--sub); }

/* ボタン */
.tc2__btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 40px; }
.tc2__btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 300px; padding: 17px 64px 17px 32px; border-radius: 999px;
  background: var(--red); color: #fff !important; font-weight: 700; font-size: 16px;
  text-decoration: none !important; position: relative;
  transition: background .2s;
}
.tc2__btn::before {
  content: ""; position: absolute; right: 14px; top: 50%; width: 30px; height: 30px; margin-top: -15px;
  border-radius: 50%; background: #fff;
}
.tc2__btn::after {
  content: ""; position: absolute; right: 27px; top: 50%; width: 7px; height: 7px; margin-top: -4px;
  border-top: 2px solid var(--red); border-right: 2px solid var(--red); transform: rotate(45deg);
}
.tc2__btn:hover { background: var(--red-dark); }
.tc2__btn--sub { background: #fff; color: var(--navy) !important; border: 2px solid var(--navy); }
.tc2__btn--sub::before { background: var(--navy); }
.tc2__btn--sub::after { border-color: #fff; }
.tc2__btn--sub:hover { background: var(--sky-pale); }
.tc2__btn--big { min-width: 360px; font-size: 18px; padding: 21px 72px 21px 40px; }

/* ---------- KV：ネイビー × 斜めカットの写真 ---------- */
.tc2__mv {
  position: relative; background: var(--navy); color: #fff;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), 0 100%);
  padding-bottom: 96px;
}
.tc2__mv-photo {
  position: absolute; top: 0; right: 0; bottom: 0; width: 56%;
  background: url("../img/kv.jpg") center / cover no-repeat, #1d4a6b;
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
}
.tc2__mv-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,45,77,.55) 0%, rgba(0,45,77,0) 45%);
}
/* 水色の斜めライン */
.tc2__mv::before {
  content: ""; position: absolute; inset: 0; z-index: 1; background: var(--sky);
  /* 写真の斜めカットと平行なライン */
  clip-path: polygon(calc(56.32% - 26px) 0, calc(56.32% - 12px) 0, calc(44% - 12px) 100%, calc(44% - 26px) 100%);
}
.tc2__bc { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 12px 20px; }
.tc2__bc ol { display: flex; flex-wrap: wrap; gap: 4px 10px; list-style: none; font-size: 12px; color: rgba(255,255,255,.75); }
.tc2__bc a { color: #fff !important; text-decoration: none !important; }
.tc2__bc a:hover { text-decoration: underline !important; }
.tc2__bc li + li::before { content: "＞ "; }
.tc2__mv-inner {
  position: relative; z-index: 2; max-width: 1080px; margin: 0 auto; padding: 28px 20px 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
}
.tc2__mv-lead {
  display: inline-block; padding: 4px 14px; border: 1px solid var(--sky);
  color: var(--sky); font-weight: 700; font-size: 14px; letter-spacing: .04em;
}
.tc2__mv-ttl {
  margin-top: 18px; font-family: "Zen Maru Gothic", sans-serif; font-weight: 900;
  font-size: 40px; line-height: 1.45; color: #fff;
}
.tc2__mv-em { display: inline-block; margin-top: 6px; padding: 2px 14px 4px; background: #fff; color: var(--navy); }
.tc2__mv-num { font-family: "Jost", sans-serif; font-weight: 700; font-size: 1.5em; line-height: 1; margin: 0 2px; color: var(--red); }
.tc2__mv-desc { margin-top: 18px; font-size: 16px; color: rgba(255,255,255,.9); }
.tc2__mv-ticket { justify-self: end; width: 340px; margin-top: 40px; }

/* 割引目録チケット */
.tc2__ticket {
  position: relative; background: #fff; color: var(--navy);
  padding: 24px 28px 22px; border-radius: 12px;
  -webkit-mask: radial-gradient(circle 14px at 0 calc(100% - 92px), transparent 98%, #000) left / 51% 100% no-repeat,
                radial-gradient(circle 14px at 100% calc(100% - 92px), transparent 98%, #000) right / 51% 100% no-repeat;
          mask: radial-gradient(circle 14px at 0 calc(100% - 92px), transparent 98%, #000) left / 51% 100% no-repeat,
                radial-gradient(circle 14px at 100% calc(100% - 92px), transparent 98%, #000) right / 51% 100% no-repeat;
  transform: rotate(3deg);
  filter: drop-shadow(0 16px 24px rgba(1,24,44,.4));
}
.tc2__ticket::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 8px; background: var(--sky); }
.tc2__ticket::before { content: ""; position: absolute; left: 22px; right: 22px; bottom: 92px; border-top: 2px dashed var(--line); }
.tc2__ticket-label { font-size: 13px; color: var(--sub); }
.tc2__ticket-brand { position: absolute; right: 26px; top: 22px; font-family: "Montserrat", sans-serif; font-weight: 600; font-size: 14px; letter-spacing: .06em; color: var(--sky-text); }
.tc2__ticket-name { margin: 6px 0 44px; font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; font-size: 26px; line-height: 1.3; }
.tc2__ticket-name span, .tc2__ticket-name strong { display: block; }
.tc2__ticket-pre { font-size: 16px; line-height: 1.5; }
.tc2__ticket-name strong { text-align: center; font-family: "Jost", sans-serif; font-weight: 700; font-size: 112px; line-height: .95; color: var(--red); letter-spacing: -.02em; margin-top: 4px; }
.tc2__ticket-pct { display: inline !important; font-size: .46em; margin-left: 2px; letter-spacing: 0; }
.tc2__ticket-post { text-align: right; font-size: 24px; }
.tc2__ticket-meta { font-size: 13px; }
.tc2__ticket-meta div { display: flex; gap: 12px; }
.tc2__ticket-meta dt { color: var(--sub); min-width: 5em; }
.tc2__ticket-meta dd { font-weight: 700; }

/* ---------- 導入 ---------- */
.tc2__intro { text-align: center; padding-top: 48px; }
.tc2__intro-lead {
  font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; font-size: 26px; line-height: 1.5; color: var(--navy);
}
.tc2__intro-txt { margin: 16px auto 0; max-width: 760px; font-size: 16px; line-height: 2; }
.tc2__intro-txt strong { color: var(--navy); background: linear-gradient(transparent 64%, var(--sky-line) 64%); }
.tc2__summary {
  display: grid; grid-template-columns: repeat(3, 1fr); margin: 40px auto 0; max-width: 900px;
  border: 2px solid var(--navy); border-radius: 14px; overflow: hidden; background: #fff;
}
.tc2__summary-item { padding: 22px 16px 24px; }
.tc2__summary-item + .tc2__summary-item { border-left: 1px solid var(--line); }
.tc2__summary-item dt {
  display: inline-block; margin-bottom: 10px; padding: 2px 16px; border-radius: 999px;
  background: var(--navy); color: #fff; font-weight: 700; font-size: 13px;
}
.tc2__summary-item dd { font-size: 15px; line-height: 1.7; }
.tc2__summary-item dd strong { color: var(--navy); font-size: 22px; font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; }
.tc2__summary-item:first-child dd strong { color: var(--red); font-size: 44px; line-height: 1.15; }
.tc2__summary-unit { font-size: .6em; }
.tc2__summary-note { display: block; margin-top: 6px; font-size: 12px; line-height: 1.6; color: var(--sub); }

/* ---------- 2つのケース ---------- */
.tc2__case { background: var(--sky-pale); }
.tc2__case-list { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.tc2__case-item { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 6px 20px rgba(0,45,77,.08); padding: 0 28px 30px; }
.tc2__case-num {
  display: flex; align-items: baseline; gap: 8px;
  margin: 0 -28px 20px; padding: 14px 28px; background: var(--navy); color: var(--sky);
  font-family: "Montserrat", sans-serif; font-weight: 600; font-size: 13px; letter-spacing: .12em; line-height: 1;
}
.tc2__case-num span { font-family: "Jost", sans-serif; font-size: 30px; font-weight: 700; color: #fff; }
.tc2__case-ttl { font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; font-size: 21px; line-height: 1.5; color: var(--navy); margin-bottom: 12px; }
.tc2__case-txt { font-size: 15px; line-height: 1.85; }
.tc2__case-points { list-style: none; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.tc2__case-points li { position: relative; padding-left: 1.6em; font-size: 14px; line-height: 1.75; }
.tc2__case-points li + li { margin-top: 8px; }
.tc2__case-points li::before {
  content: ""; position: absolute; left: 2px; top: .45em; width: 12px; height: 7px;
  border-left: 3px solid var(--sky); border-bottom: 3px solid var(--sky); transform: rotate(-45deg);
}
.tc2__case-points strong { color: var(--navy); }

/* ---------- 対象・対象外 ---------- */
.tc2__judge, .tc2__spec {
  width: 100%; max-width: 820px; margin: 0 auto; border-collapse: collapse;
  font-size: 15px; line-height: 1.7; background: #fff;
}
.tc2__judge th, .tc2__judge td, .tc2__spec th, .tc2__spec td { padding: 15px 18px; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--line); }
.tc2__judge thead th { background: var(--navy); color: #fff; font-weight: 700; font-size: 14px; border-bottom: 0; }
.tc2__judge thead th:last-child { text-align: center; }
.tc2__judge tbody th { font-weight: 700; color: var(--navy); }
.tc2__judge td { width: 9em; text-align: center; white-space: nowrap; }
.tc2__judge tbody tr:nth-child(-n+2) { background: var(--sky-pale); }
.tc2 #target .tc2__note { max-width: 820px; margin-left: auto; margin-right: auto; }
.tc2__ok, .tc2__ng { display: inline-block; min-width: 5.5em; padding: 3px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; text-align: center; }
.tc2__ok { background: var(--navy); color: #fff; }
.tc2__ng { background: #e9edf0; color: var(--sub); }

/* ---------- 内容 ---------- */
.tc2__detail { background: #f4f6f8; }
.tc2__spec { border-top: 3px solid var(--navy); }
.tc2__spec th { width: 11em; color: var(--navy); font-weight: 700; white-space: nowrap; position: relative; padding-left: 34px; }
.tc2__spec th::before { content: ""; position: absolute; left: 16px; top: 50%; width: 8px; height: 8px; margin-top: -4px; background: var(--sky); transform: rotate(45deg); }
.tc2__spec strong { color: var(--red); }

/* ---------- 流れ：タイムライン ---------- */
.tc2__step { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.tc2__step::before {
  content: ""; position: absolute; left: calc(100% / 6); right: calc(100% / 6); top: 30px;
  border-top: 3px dotted var(--sky);
}
.tc2__step-item { position: relative; text-align: center; }
.tc2__step-num {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%;
  background: var(--navy); color: var(--sky); box-shadow: 0 0 0 6px #fff;
  font-family: "Montserrat", sans-serif; font-weight: 600; font-size: 10px; letter-spacing: .1em; line-height: 1;
}
.tc2__step-num span { font-family: "Jost", sans-serif; font-size: 24px; font-weight: 700; color: #fff; margin-top: 2px; }
.tc2__step-ttl { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.5; }
.tc2__step-txt { font-size: 14px; line-height: 1.8; text-align: left; background: var(--sky-pale); border-radius: 10px; padding: 16px 18px; }
.tc2__step-txt strong { color: var(--navy); background: linear-gradient(transparent 64%, var(--sky-line) 64%); }

/* ---------- おすすめスキー場 ---------- */
.tc2__gelande { background: var(--sky-pale); }
.tc2__gelande-lead { text-align: center; margin: -20px 0 32px; font-size: 15px; }
.tc2__tab-list { display: flex; justify-content: center; list-style: none; margin-bottom: 28px; border-bottom: 2px solid var(--navy); }
.tc2__tab-btn {
  appearance: none; -webkit-appearance: none; cursor: pointer; font-family: inherit;
  display: block; min-width: 160px; padding: 12px 24px; margin-bottom: -2px;
  background: transparent; border: 0; border-bottom: 4px solid transparent;
  color: var(--sub); font-weight: 700; font-size: 16px; line-height: 1.4;
  transition: color .2s, border-color .2s;
}
.tc2__tab-btn:hover { color: var(--navy); }
.tc2__tab-btn[aria-selected="true"] { color: var(--navy); border-bottom-color: var(--sky); }
.tc2__panel[hidden] { display: none; }
.tc2__glist { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tc2__gcard { background: #fff; border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; border: 1px solid var(--line); }
.tc2__gcard-img { aspect-ratio: 16 / 10; overflow: hidden; background: #fff; }
.tc2__gcard-img img { width: 100%; height: 100%; object-fit: cover; }
.tc2__gcard-body { padding: 14px 16px 0; flex: 1; }
.tc2__gcard-pref { font-size: 12px; font-weight: 700; color: var(--sky-text); }
.tc2__gcard-name { font-size: 16px; font-weight: 700; line-height: 1.45; margin-bottom: 8px; }
.tc2__gcard-name a { color: var(--navy) !important; text-decoration: none !important; }
.tc2__gcard-name a:hover { text-decoration: underline !important; }
.tc2__gcard-spec { font-size: 13px; color: var(--sub); line-height: 1.6; }
.tc2__gcard-spec div { display: flex; gap: 8px; }
.tc2__gcard-spec dt { flex-shrink: 0; }
.tc2__gcard-spec dd strong { color: var(--navy); font-size: 15px; }
.tc2__gcard-snow { display: inline-block; margin-top: 8px; padding: 1px 10px; border-radius: 4px; background: var(--sky); color: var(--navy-deep); font-size: 12px; font-weight: 700; }
.tc2__gcard-foot { padding: 14px 16px 18px; }
.tc2__gcard-btn {
  display: block; text-align: center; padding: 10px 28px 10px 14px; border-radius: 999px; position: relative;
  border: 2px solid var(--navy); color: var(--navy) !important; font-weight: 700; font-size: 13px; text-decoration: none !important;
  transition: background .2s, color .2s;
}
.tc2__gcard-btn::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 7px; height: 7px;
  border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: translateY(-50%) rotate(45deg);
}
.tc2__gcard-btn:hover { background: var(--navy); color: #fff !important; }
.tc2__slider-nav { display: none; }
.tc2 .tc2__gelande .tc2__note { text-align: center; }

/* ---------- FAQ ---------- */
.tc2__faqsec { background: #f4f6f8; }
.tc2__faq { max-width: 860px; margin: 0 auto; border-top: 2px solid var(--navy); }
.tc2__faq-item { background: #fff; border-bottom: 1px solid var(--line); }
.tc2__faq-q { list-style: none; cursor: pointer; position: relative; padding: 20px 56px 20px 64px; transition: background .2s; }
.tc2__faq-q::-webkit-details-marker { display: none; }
.tc2__faq-q:hover { background: var(--sky-pale); }
.tc2__faq-q::before {
  content: "Q"; position: absolute; left: 18px; top: 17px; width: 32px; height: 32px; border-radius: 6px;
  background: var(--navy); color: var(--sky); font-family: "Jost", sans-serif; font-weight: 700; font-size: 17px; line-height: 32px; text-align: center;
}
.tc2__faq-qtxt { display: block; font-weight: 700; font-size: 16px; line-height: 1.6; color: var(--navy); }
.tc2__faq-icon { position: absolute; right: 24px; top: 50%; width: 12px; height: 12px; margin-top: -8px; border-right: 2px solid var(--navy); border-bottom: 2px solid var(--navy); transform: rotate(45deg); transition: transform .25s; }
.tc2__faq-item[open] .tc2__faq-icon { transform: rotate(-135deg); margin-top: -2px; }
.tc2__faq-a { position: relative; padding: 2px 24px 22px 64px; }
.tc2__faq-a::before {
  content: "A"; position: absolute; left: 18px; top: -2px; width: 32px; height: 32px; border-radius: 6px;
  border: 2px solid var(--sky); color: var(--sky-text); font-family: "Jost", sans-serif; font-weight: 700; font-size: 17px; line-height: 28px; text-align: center;
}
.tc2__faq-a p { font-size: 15px; line-height: 1.85; }

/* ---------- CTA・注意事項 ---------- */
.tc2__cta { text-align: center; background: var(--navy); color: #fff; }
.tc2__cta-lead { font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; font-size: 30px; line-height: 1.5; }
.tc2__cta-lead::after { content: ""; display: block; width: 48px; height: 4px; margin: 14px auto 0; background: var(--sky); }
.tc2__cta-txt { margin-top: 16px; color: rgba(255,255,255,.9); }
.tc2__cta .tc2__btns { margin-top: 28px; }
.tc2__notes { margin: 64px auto 0; max-width: 820px; background: #fff; color: var(--text); border-radius: 12px; padding: 28px 32px 32px; text-align: left; }
.tc2__notes-ttl { font-weight: 700; margin-bottom: 10px; color: var(--navy); }
.tc2__notes-list { list-style: none; }
.tc2__notes-list li { position: relative; padding-left: 1.2em; font-size: 14px; line-height: 1.8; }
.tc2__notes-list li::before { content: "※"; position: absolute; left: 0; }

/* ---------- タブレット ---------- */
@media (max-width: 1023px) {
  .tc2__glist { grid-template-columns: repeat(2, 1fr); }
  .tc2__mv-ttl { font-size: 34px; }
}

/* ---------- SP ---------- */
@media (max-width: 767px) {
  .tc2 .pc { display: none; }
  .tc2 .sp { display: inline; }
  .tc2 .tc2__only-pc { display: none; }
  .tc2 .tc2__only-sp { display: inline-flex; }
  .tc2__sec { padding: 60px 0; }
  .tc2__head { margin-bottom: 32px; padding-top: 32px; }
  .tc2__head-sub { font-size: 40px; }
  .tc2__ttl { font-size: 23px; }
  .tc2__btn, .tc2__btn--big { min-width: 0; width: 100%; font-size: 16px; }
  .tc2__btns { margin-top: 32px; }

  /* KV：写真を上、ネイビーを下に */
  .tc2__mv { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%); padding-bottom: 64px; }
  .tc2__mv::before { display: none; }
  /* SPは写真を割引目録の背面に敷く（目録の高さに合わせて写真も伸びる） */
  .tc2__mv-photo { display: none; }
  .tc2__bc { position: absolute; top: 0; left: 0; right: 0; z-index: 3; }
  .tc2__bc ol { text-shadow: 0 1px 3px rgba(0,0,0,.6); color: #fff; }
  .tc2__mv-inner { grid-template-columns: 1fr; gap: 28px; padding-top: 0; }
  .tc2__mv-ticket {
    order: -1; position: relative; justify-self: stretch; width: auto; max-width: none;
    margin: 0 -20px; padding: 48px 20px 0;
  }
  .tc2__mv-ticket::before {
    content: ""; position: absolute; left: 0; right: 0; top: 0; bottom: 16px; z-index: -1;
    background: linear-gradient(180deg, rgba(0,45,77,0) 55%, rgba(0,45,77,.45) 100%),
                url("../img/kv_sp.jpg") center / cover no-repeat, #1d4a6b;
    clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
  }
  .tc2__mv-ticket { z-index: 0; isolation: isolate; }
  .tc2__ticket { max-width: 290px; margin: 0 auto; }
  .tc2__mv-lead { font-size: 12px; }
  .tc2__mv-ttl { font-size: 25px; margin-top: 12px; }
  .tc2__mv-em { padding: 2px 10px 4px; }
  .tc2__mv-desc { font-size: 14px; }
  .tc2__ticket { padding: 20px 22px 18px; }
  .tc2__ticket-name { font-size: 22px; margin-bottom: 40px; }
  .tc2__ticket-pre { font-size: 14px; }
  .tc2__ticket-name strong { font-size: 92px; }
  .tc2__ticket-post { font-size: 20px; }
  .tc2__ticket-brand { right: 20px; top: 18px; font-size: 12px; }

  .tc2__intro { padding-top: 32px; }
  .tc2__intro-lead { font-size: 21px; }
  .tc2__intro-txt { font-size: 15px; line-height: 1.9; text-align: left; }
  .tc2__summary { grid-template-columns: 1fr; margin-top: 28px; }
  .tc2__summary-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; text-align: left; }
  .tc2__summary-item + .tc2__summary-item { border-left: 0; border-top: 1px solid var(--line); }
  .tc2__summary-item dt { flex-shrink: 0; width: 88px; margin: 0; text-align: center; }
  .tc2__summary-item dd { font-size: 14px; }
  .tc2__summary-item dd > span > br { display: none; }
  .tc2__summary-item dd strong { font-size: 18px; }
  .tc2__summary-item:first-child dd strong { font-size: 32px; }

  .tc2__case-list { grid-template-columns: 1fr; gap: 20px; }
  .tc2__case-item { padding: 0 20px 24px; }
  .tc2__case-num { margin: 0 -20px 16px; padding: 12px 20px; }
  .tc2__case-ttl { font-size: 19px; }

  .tc2__judge, .tc2__spec { font-size: 14px; }
  .tc2__judge th, .tc2__judge td { padding: 12px 10px; }
  .tc2__judge td { width: 6.5em; }
  .tc2__ok, .tc2__ng { min-width: 0; padding: 3px 10px; font-size: 12px; }
  .tc2__spec, .tc2__spec tbody, .tc2__spec tr, .tc2__spec th, .tc2__spec td { display: block; width: auto; }
  .tc2__spec th { border-bottom: 0; padding: 14px 14px 2px 32px; }
  .tc2__spec th::before { left: 14px; top: 25px; }
  .tc2__spec td { padding: 2px 14px 14px; }

  .tc2__step { grid-template-columns: 1fr; gap: 24px; }
  .tc2__step::before { left: 31px; right: auto; top: 32px; bottom: 32px; border-top: 0; border-left: 3px dotted var(--sky); }
  .tc2__step-item { display: grid; grid-template-columns: 64px 1fr; column-gap: 16px; text-align: left; }
  .tc2__step-num { grid-row: 1 / 3; margin: 0; }
  .tc2__step-ttl { font-size: 17px; padding-top: 4px; margin-bottom: 8px; }

  .tc2__gelande-lead { margin: -8px 0 24px; text-align: left; font-size: 14px; }
  .tc2__tab-list { margin-bottom: 20px; }
  .tc2__tab-list li { flex: 1; }
  .tc2__tab-btn { min-width: 0; width: 100%; padding: 10px 4px; font-size: 15px; }
  .tc2__glist {
    display: flex; gap: 14px; overflow-x: auto; overflow-y: hidden;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    margin: 0 -20px; padding: 6px 9% 18px; scroll-padding: 0 9%; scrollbar-width: none;
  }
  .tc2__glist::-webkit-scrollbar { display: none; }
  .tc2__gcard { flex: 0 0 82%; scroll-snap-align: center; }
  .tc2__slider-nav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 4px; }
  .tc2__slider-dots { display: flex; gap: 8px; }
  .tc2__slider-dot {
    appearance: none; -webkit-appearance: none; border: 0; padding: 0; cursor: pointer;
    width: 8px; height: 8px; border-radius: 999px; background: #c3d0d9;
    transition: width .3s cubic-bezier(.4,0,.2,1), background .3s;
  }
  .tc2__slider-dot.is-active { width: 22px; background: var(--navy); }
  .tc2__slider-arrow {
    appearance: none; -webkit-appearance: none; cursor: pointer; position: relative;
    width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--navy); padding: 0;
  }
  .tc2__slider-arrow::after {
    content: ""; position: absolute; top: 50%; left: 50%; width: 8px; height: 8px;
    border-top: 2px solid #fff; border-right: 2px solid #fff;
  }
  .tc2__slider-arrow--prev::after { transform: translate(-35%, -50%) rotate(-135deg); }
  .tc2__slider-arrow--next::after { transform: translate(-65%, -50%) rotate(45deg); }
  .tc2__slider-arrow:disabled { opacity: .25; cursor: default; }
  .tc2 .tc2__gelande .tc2__note { text-align: left; }

  .tc2__faq-q { padding: 16px 44px 16px 56px; }
  .tc2__faq-q::before { left: 12px; top: 14px; width: 30px; height: 30px; line-height: 30px; font-size: 16px; }
  .tc2__faq-qtxt { font-size: 15px; }
  .tc2__faq-a { padding: 0 16px 18px 56px; }
  .tc2__faq-a::before { left: 12px; width: 30px; height: 30px; line-height: 26px; font-size: 16px; }
  .tc2__faq-a p { font-size: 14px; }

  .tc2__cta-lead { font-size: 22px; }
  .tc2__notes { padding: 22px 18px 24px; margin-top: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  .tc2 *, .tc2 *::before, .tc2 *::after { transition: none !important; }
}

/* ---------- 固定ヘッダー（.header：position fixed）の高さ分を空ける ---------- */
/* テーマCSSのヘッダー高さに合わせる：〜599px 18.11594vw / 600px〜 12.5vw / 900px〜 8.33333vw / 1200px〜 75px */
.tc2 { padding-top: 18.11594vw; }
@media (min-width: 600px) { .tc2 { padding-top: 12.5vw; } }
@media (min-width: 900px) { .tc2 { padding-top: 8.33333vw; } }
@media (min-width: 1200px) { .tc2 { padding-top: 75px; } }

/* 導入文下の注記 */
.tc2__intro-note { margin-top: 8px; font-size: 14px; color: var(--sub); }
@media (max-width: 767px) { .tc2__intro-note { text-align: left; font-size: 13px; } }