@charset "UTF-8";
/* ==========================================================================
   /service/ リニューアル専用スタイル（page-service.php からのみ読み込み）
   - すべてのセレクタを .stsv（main#stsv-service）配下に限定し、他ページへ影響させない
   - PC: 1440px デザイン / SP: 400px デザイン（ブレークポイント 767px）
   ========================================================================== */

.stsv {
  --stsv-navy: #003678;
  --stsv-navy-ink: #082850;
  --stsv-navy-deep: #0d213b;
  --stsv-navy-box: #042f64;
  --stsv-navy-line: #335e93;
  --stsv-yellow: #f4d330;
  --stsv-yellow-pale: #fbedac;
  --stsv-orange: #ff9333;
  --stsv-accent: #ff7800;
  --stsv-pale: #eef4fa;
  --stsv-ink: #151313;
  --stsv-gray: #59616c;
  --stsv-gray-2: #6f7b89;
  --stsv-gray-bg: #f0f0f0;
  --stsv-line: #b6bfca;
  --stsv-line-2: #8695a7;
  --stsv-blue-1: #c8d5e5;
  --stsv-blue-2: #95afcf;
  --stsv-grad-yellow: linear-gradient(90deg, #f4d330 0%, #ff9333 100%);
  --stsv-grad-blue: linear-gradient(90deg, #003678 0%, #00a3de 100%);
  --stsv-font: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
  --stsv-font-en: "Dosis", "Zen Kaku Gothic New", sans-serif;
  --stsv-radius-sec: 64px;
  --stsv-overlap: 64px;

  display: block;
  overflow: hidden;
  background: #fff;
  color: var(--stsv-ink);
  font-family: var(--stsv-font);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

:where(.stsv) *,
:where(.stsv) *::before,
:where(.stsv) *::after {
  box-sizing: border-box;
}

:where(.stsv) :is(h1, h2, h3, p, ul, ol, dl, dd, figure) {
  margin: 0;
  padding: 0;
}

:where(.stsv) :is(ul, ol) {
  list-style: none;
}

:where(.stsv) :is(img, svg) {
  display: block;
  max-width: 100%;
  height: auto;
}

:where(.stsv) a {
  color: inherit;
  text-decoration: none;
}

:where(.stsv) button {
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}

:where(.stsv) em {
  font-style: normal;
}

:where(.stsv) :is(b, strong) {
  font-weight: 700;
}

.stsv .stsv-icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
}

.stsv .stsv-sp {
  display: none;
}

.stsv-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.stsv :focus-visible {
  outline: 3px solid var(--stsv-yellow);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   レイアウト共通
   -------------------------------------------------------------------------- */
.stsv-wrap {
  width: min(1120px, 100% - 40px);
  margin: 0 auto;
}

.stsv-sec {
  position: relative;
  margin-top: calc(var(--stsv-overlap) * -1);
  padding: 120px 0 160px;
  border-radius: var(--stsv-radius-sec) var(--stsv-radius-sec) 0 0;
  scroll-margin-top: 64px;
}

.stsv-sec--pale  { background: var(--stsv-pale); }
.stsv-sec--white { background: #fff; }
.stsv-sec--navy  { background: var(--stsv-navy-deep); color: #fff; }

/* 見出し */
.stsv-h2 {
  color: var(--stsv-navy);
  font-size: 32px;
  font-weight: 900;
  line-height: 1.5;
}

.stsv-h2--xl {
  font-size: 44px;
  line-height: 64px;
}

.stsv-h2--center { text-align: center; }
.stsv-h2--left   { margin-top: 24px; text-align: left; }
.stsv-sec--navy .stsv-h2 { color: #fff; }

.stsv-text {
  font-size: 18px;
  line-height: 28px;
  text-align: center;
}

.stsv-text--left {
  margin-top: 24px;
  text-align: left;
}

.stsv-center-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

/* ペンギン付きラベル（白背景） */
.stsv-label {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--stsv-navy);
  color: var(--stsv-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-label img { width: 59px; }

/* 濃紺セクション見出し（ペンギン透かし＋ラベル） */
.stsv-darkhead {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding-top: 65px;
  text-align: center;
}

.stsv-darkhead__mark {
  position: absolute;
  top: 0;
  left: 50%;
  width: 368px;
  transform: translateX(-50%);
  pointer-events: none;
}

.stsv-darkhead > :not(.stsv-darkhead__mark) {
  position: relative;
}

.stsv-eyebrow {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--stsv-yellow);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-eyebrow img { width: 59px; }

/* #01〜#06 見出し */
.stsv-sechead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--stsv-navy);
}

.stsv-sechead__text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stsv-sechead__num {
  color: var(--stsv-blue-1);
  font-family: var(--stsv-font-en);
  font-size: 120px;
  font-weight: 700;
  line-height: 120px;
  letter-spacing: 2px;
}

.stsv-sechead__label {
  color: var(--stsv-navy);
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.stsv-sechead__mark { width: 120px; }

.stsv-sechead--dark { border-bottom-color: #fff; }
.stsv-sechead--dark .stsv-sechead__num { color: var(--stsv-navy-line); }
.stsv-sechead--dark .stsv-sechead__label { color: #fff; }

/* タグ（ピル） */
.stsv-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 1000px;
  background: var(--stsv-gray-bg);
  color: var(--stsv-navy-ink);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.stsv-tag--blue   { background: #cfdcea; color: var(--stsv-navy-ink); }
.stsv-tag--yellow { background: #fcf4cb; color: #847322; }

/* グレーのプレースホルダー（画像差し替え予定箇所） */
.stsv-ph {
  display: block;
  background: #9eaab9;
}

/* --------------------------------------------------------------------------
   ボタン
   -------------------------------------------------------------------------- */
.stsv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 90px;
  padding: 16px 40px;
  border: 1px solid transparent;
  border-radius: 1000px;
  font-size: 16px;
  font-weight: 700;
  line-height: 23px;
  text-align: left;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}

.stsv-btn:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.stsv-btn--download {
  border-color: #f6dc59;
  background: var(--stsv-grad-yellow);
  color: var(--stsv-ink);
}

.stsv-btn--contact {
  border-color: var(--stsv-navy-line);
  background: var(--stsv-grad-blue);
  color: #fff;
}

.stsv-btn--outline {
  border-color: #fff;
  background: transparent;
  color: #fff;
}

.stsv-btn--dark {
  border-color: var(--stsv-navy);
  background: var(--stsv-navy-deep);
  color: #fff;
}

.stsv-btn--navy {
  border-color: var(--stsv-navy-line);
  background: var(--stsv-navy);
  color: #fff;
}

.stsv-btn--sm {
  min-height: 72px;
  padding: 12px 40px;
}

.stsv-cta-pair {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.stsv-cta-pair .stsv-btn { width: 380px; }

/* 資料ダウンロード訴求：ボタン1つを大きく中央に */
.stsv-docs__cta {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.stsv-btn--lg {
  width: 560px;
  max-width: 100%;
  min-height: 112px;
  padding: 24px 48px;
  font-size: 22px;
  line-height: 32px;
}

.stsv-btn--lg svg { width: 28px; height: 28px; }

.stsv-cta-pair--spaced { margin: 40px 0; }

/* 角丸リンクボックス（＞付き） */
.stsv-linkbox {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 74px;
  padding: 24px 16px;
  border: 1px solid var(--stsv-navy);
  border-radius: 16px;
  background: var(--stsv-pale);
  color: var(--stsv-navy);
  font-size: 16px;
  font-weight: 700;
  line-height: 23px;
  transition: background-color 0.2s, color 0.2s;
}

.stsv-linkbox:hover {
  background: var(--stsv-navy);
  color: #fff;
}

.stsv-linkbox--fill {
  background: var(--stsv-navy);
  color: #fff;
}

.stsv-linkbox--fill:hover {
  background: var(--stsv-navy-ink);
}

/* 「もっと詳しく」 */
.stsv-more {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 64px;
}

.stsv-more__title {
  color: var(--stsv-navy-ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
  text-align: center;
}

.stsv-more--dark {
  margin-top: 40px;
  padding: 24px 0;
}

.stsv-more--dark .stsv-more__title { color: #fff; }

/* 電話 */
.stsv-tel {
  margin-top: 40px;
  color: #fff;
  font-size: 18px;
  line-height: 28px;
  text-align: center;
}

.stsv-tel a {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   KV
   -------------------------------------------------------------------------- */
.stsv-kv {
  position: relative;
  min-height: 800px;
  overflow: hidden;
  background: #102845;
  color: #fff;
}

.stsv-kv__visual {
  position: absolute;
  inset: 0;
}

.stsv-kv__bg {
  position: absolute;
  top: -123px;
  left: 54px;
  width: max(1535px, 100% - 54px);
  height: auto;
  max-width: none;
}

.stsv-kv__visual::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: min(710px, 55%);
  background: linear-gradient(90deg, #0d213b 0%, #0d213b 50%, rgba(13, 33, 59, 0.8) 75%, rgba(13, 33, 59, 0) 100%);
}

.stsv-kv__phone {
  position: absolute;
  right: max(0px, calc(50% - 583px));
  bottom: -3px;
  width: min(674px, 46.8vw);
}

.stsv-kv__unlock {
  position: absolute;
  top: 76px;
  right: max(12px, calc(50% - 577px));
  width: min(108px, 7.5vw);
}

.stsv-kv__brand {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}

.stsv-kv__logo { width: 104px; }

.stsv-kv__badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 1000px;
  background: var(--stsv-yellow);
  color: #000;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
  white-space: nowrap;
}

.stsv-kv__body {
  position: relative;
  z-index: 1;
}

.stsv-kv__inner {
  width: min(1200px, 100% - 40px);
  margin: 0 auto;
  padding: 96px 0 120px;
}

.stsv-kv__title {
  font-size: 72px;
  font-weight: 900;
  line-height: 104px;
}

.stsv-kv__lead {
  margin-top: 12px;
  font-size: 18px;
  line-height: 28px;
}

.stsv-kv__ctas {
  display: flex;
  gap: 4px;
  margin-top: 32px;
}

.stsv-btn--kv {
  width: 216px;
  min-height: 72px;
  padding: 12px 24px;
  line-height: 20px;
}

.stsv-btn--kv-contact {
  border-color: #fff;
  background: #fff;
  color: var(--stsv-navy-ink);
}

.stsv-kv__movie {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 16px 0;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  line-height: 23px;
}

.stsv-kv__movie:hover span { text-decoration: underline; }

/* --------------------------------------------------------------------------
   無人内見くんとは？
   -------------------------------------------------------------------------- */
.stsv-about .stsv-text { margin-top: 0; }

.stsv-movie {
  position: relative;
  display: block;
  width: 100%;
  margin-top: 40px;
  overflow: hidden;
  border-radius: 32px;
  background: #fffdf3;
  aspect-ratio: 1120 / 630;
}

.stsv-movie img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s;
}

.stsv-movie:hover img { transform: scale(1.03); }

/* 動画サムネイルの枠線（画像の上に重ねる） */
.stsv-movie::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 8px solid #cfdcea;
  border-radius: inherit;
  pointer-events: none;
}

/* タブ */
.stsv-tabs { margin-top: 64px; }

.stsv-tabs__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.stsv-tabs__tab {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px 16px;
  border: 1px solid var(--stsv-navy);
  border-bottom: 0;
  border-radius: 16px 16px 0 0;
  background: #fff;
  color: var(--stsv-navy);
  text-align: left;
  transition: background-color 0.2s;
}

.stsv-tabs__tab:hover { background: var(--stsv-pale); }

.stsv-tabs__who {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
}

.stsv-tabs__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--stsv-navy);
  border-radius: 50%;
  background: #fff;
  color: var(--stsv-navy);
  font-family: var(--stsv-font-en);
  font-size: 16px;
  line-height: 1;
}

.stsv-tabs__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 23px;
}

.stsv-tabs__tab.is-active {
  background: var(--stsv-navy);
  color: #fff;
}

.stsv-tabs__tab.is-active .stsv-tabs__who { color: var(--stsv-yellow); }
.stsv-tabs__tab.is-active .stsv-tabs__num { background: var(--stsv-yellow); color: var(--stsv-navy); }

.stsv-tabs__panel {
  display: grid;
  grid-template-columns: 511fr 511fr;
  align-items: center;
  gap: 32px;
  padding: 32px;
  border: 1px solid var(--stsv-navy);
  border-radius: 0 0 16px 16px;
  background: #fff;
}

.stsv-tabs__panel[hidden] { display: none; }

.stsv-tabs__panel.is-entering { animation: stsv-fade 0.35s ease; }

.stsv-tabs__img {
  width: 100%;
  border-radius: 16px;
  aspect-ratio: 511 / 383;
  object-fit: cover;
}

.stsv-tabs__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stsv-tabs__heading {
  color: var(--stsv-navy-ink);
  font-size: 32px;
  font-weight: 900;
  line-height: 48px;
}

.stsv-checklist li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--stsv-line-2);
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-checklist li:last-child { border-bottom: 0; }
.stsv-checklist .stsv-icon { color: var(--stsv-accent); }

@keyframes stsv-fade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   比較表・おすすめ
   -------------------------------------------------------------------------- */
.stsv-compare__table {
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid var(--stsv-line);
  border-radius: 8px;
}

.stsv-compare__row {
  display: grid;
  grid-template-columns: 210fr 455fr 455fr;
  border-bottom: 1px solid var(--stsv-line);
}

.stsv-compare__row:last-child { border-bottom: 0; }

.stsv-compare__row > span {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 8px 24px;
  font-size: 12px;
  line-height: 18px;
}

.stsv-compare__job    { font-weight: 700; }
.stsv-compare__before { border-left: 1px solid var(--stsv-line); color: var(--stsv-gray-2); }
.stsv-compare__after  { background: var(--stsv-pale); color: var(--stsv-navy); font-weight: 700; }

.stsv-compare__row--head .stsv-compare__job,
.stsv-compare__row--head .stsv-compare__before { background: var(--stsv-gray-bg); }
.stsv-compare__row--head .stsv-compare__before { font-weight: 500; }
.stsv-compare__row--head .stsv-compare__after  { background: var(--stsv-navy); }
.stsv-compare__row--head .stsv-compare__after img { width: 103px; }

.stsv-band {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
  padding: 24px 12px;
  border-radius: 8px;
  background: var(--stsv-yellow);
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  text-align: center;
}

.stsv-band__icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: #fff;
}

.stsv-band__icon img { width: 51px; }

.stsv-recommend { margin-top: 96px; }

.stsv-recommend__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.stsv-recommend__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--stsv-line);
  border-radius: 16px;
}

.stsv-recommend__card p {
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.stsv-note {
  margin-top: 16px;
  color: var(--stsv-gray);
  font-size: 12px;
  line-height: 18px;
}

/* --------------------------------------------------------------------------
   How to
   -------------------------------------------------------------------------- */
.stsv-howto__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stsv-howto__en {
  color: #cfdcea;
  font-family: var(--stsv-font-en);
  font-size: 120px;
  font-weight: 700;
  line-height: 120px;
  letter-spacing: 2px;
}

.stsv-howto__label {
  position: relative;
  margin-top: -12px;
  color: var(--stsv-navy-ink);
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-howto__head .stsv-h2 { margin-top: 8px; }

.stsv-howto__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 24px;
}

.stsv-howto__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stsv-howto__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--stsv-navy);
  border-radius: 50%;
  background: #fff;
  color: var(--stsv-navy);
  font-family: var(--stsv-font-en);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
}

.stsv-howto__num--3 { background: var(--stsv-yellow); }
.stsv-howto__num--4 { background: var(--stsv-navy); color: #fff; }

.stsv-howto__title {
  margin-top: 8px;
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-howto__desc {
  margin-top: 8px;
  color: var(--stsv-gray);
  font-size: 16px;
  line-height: 24px;
}

.stsv-howto__screen {
  width: 100%;
  margin-top: 16px;
  border-radius: 16px;
  aspect-ratio: 256 / 474;
  object-fit: cover;
}

.stsv-dots {
  display: none;
  gap: 6px;
  width: max-content;
  margin: 24px auto 0;
  padding: 4px 32px;
  border-radius: 1000px;
  background: rgba(255, 255, 255, 0.6);
}

.stsv-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stsv-blue-1);
}

.stsv-dots button.is-active { background: var(--stsv-navy); }

/* 扉 */
.stsv-doors {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 48px;
  padding: 64px 24px;
  border-radius: 16px;
  background: #fff;
  scroll-margin-top: 80px;
}

.stsv-doors__title {
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  text-align: center;
}

.stsv-doors__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}

.stsv-doors__list {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.stsv-doors__list li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 164px;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-doors__list img {
  width: 100%;
  border-radius: 12px;
  aspect-ratio: 164 / 109;
  object-fit: cover;
}

.stsv-doors__links {
  display: grid;
  grid-template-columns: minmax(0, 752px);
  justify-content: center;
  gap: 20px;
}

/* --------------------------------------------------------------------------
   導入をご検討中の企業さまへ（目次）
   -------------------------------------------------------------------------- */
.stsv-intro .stsv-text { margin-top: 0; }

.stsv-index { margin-top: 40px; }

.stsv-index ul {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.stsv-index a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  height: 100%;
  padding: 16px 0 8px;
  border: 1px solid var(--stsv-navy);
  border-radius: 8px;
  background: var(--stsv-navy-box);
  color: #fff;
  text-align: center;
  transition: background-color 0.2s, border-color 0.2s;
}

.stsv-index a:hover {
  border-color: var(--stsv-yellow);
  background: var(--stsv-navy);
}

.stsv-index__num {
  color: var(--stsv-yellow);
  font-family: var(--stsv-font-en);
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  letter-spacing: 2px;
}

.stsv-index__label {
  font-size: 16px;
  font-weight: 700;
  line-height: 23px;
}

/* --------------------------------------------------------------------------
   #01 変わること
   -------------------------------------------------------------------------- */
.stsv-change__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.stsv-change__card {
  overflow: hidden;
  border: 1px solid var(--stsv-line);
  border-radius: 16px;
  background: #fff;
}

.stsv-change__head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px;
}

.stsv-change__head h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-change__head p {
  font-size: 16px;
  line-height: 24px;
}

.stsv-change__card--efficiency .stsv-change__head { background: var(--stsv-navy); color: #fff; }
.stsv-change__card--efficiency .stsv-change__head p { color: var(--stsv-blue-1); }
.stsv-change__card--attract .stsv-change__head { background: var(--stsv-yellow); color: var(--stsv-ink); }
.stsv-change__card--attract .stsv-change__head p { color: #584d1c; }

.stsv-change__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--stsv-line);
}

.stsv-change__row:last-child { border-bottom: 0; }

.stsv-change__problem {
  color: var(--stsv-gray);
  font-size: 16px;
  line-height: 24px;
}

.stsv-change__solution {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 64px;
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-change__solution .stsv-icon { color: var(--stsv-accent); }
.stsv-change__solution em { color: var(--stsv-accent); }

/* --------------------------------------------------------------------------
   #02 導入効果
   -------------------------------------------------------------------------- */
.stsv-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 40px;
}

.stsv-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 12px;
  border: 1px solid var(--stsv-navy);
  border-radius: 8px;
  background: var(--stsv-navy-ink);
  text-align: center;
}

.stsv-stats__item--hl {
  border-color: var(--stsv-yellow);
  background: rgba(244, 211, 48, 0.1);
}

.stsv-donut {
  position: relative;
  width: min(134px, 100%);
  aspect-ratio: 1;
  margin-bottom: 16px;
}

.stsv-donut svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.stsv-donut circle {
  fill: none;
  stroke-width: 17;
}

.stsv-donut__track { stroke: #584d1c; }

.stsv-donut__bar {
  stroke-dasharray: var(--stsv-rate) 100;
  transition: stroke-dasharray 1.2s ease;
}

.stsv-js .stsv-donut:not(.is-inview) .stsv-donut__bar { stroke-dasharray: 0 100; }

.stsv-donut__value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 4px;
  background: var(--stsv-grad-yellow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: var(--stsv-font-en);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 2px;
}

.stsv-donut__value small {
  margin: 12px 0 0 2px;
  font-size: 16px;
}

.stsv-stats__cap,
.stsv-stats__src {
  color: var(--stsv-blue-2);
  font-size: 12px;
  line-height: 18px;
}

.stsv-stats__main {
  margin: 4px 0 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-panel {
  margin-top: 40px;
  padding: 56px 40px;
  border-radius: 16px;
  background: #fff;
  color: var(--stsv-ink);
}

.stsv-panel__title {
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.stsv-time {
  display: grid;
  grid-template-columns: 1fr 661px;
  align-items: start;
  gap: 40px;
}

.stsv-time__note {
  margin-top: 24px;
  font-size: 16px;
  line-height: 24px;
}

.stsv-time__compare {
  display: grid;
  grid-template-columns: 296fr 24px 325fr;
  align-items: start;
  gap: 0 8px;
}

.stsv-time__compare > .stsv-time__col--before { grid-column: 1; grid-row: 1; }
.stsv-time__compare > .stsv-time__arrow { grid-column: 2; grid-row: 1 / span 2; }
.stsv-time__compare > .stsv-time__col--after { grid-column: 3; grid-row: 1; }

/* 導入後の下に入る補足（PC は導入後の列の下、SP は比較の下に全幅） */
.stsv-time__effect {
  grid-column: 3;
  margin-top: 16px;
  background: var(--stsv-grad-yellow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
  text-align: center;
}

.stsv-time__col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stsv-time__badge {
  width: 100%;
  padding: 4px 8px;
  border-radius: 8px;
  background: #cfd5dc;
  color: var(--stsv-gray);
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-time__col--after .stsv-time__badge {
  background: var(--stsv-yellow);
  color: var(--stsv-navy);
}

.stsv-time__title {
  margin-top: 16px;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-time__value {
  margin-top: 16px;
  color: var(--stsv-gray);
  font-family: var(--stsv-font-en);
  font-size: 64px;
  font-weight: 700;
  line-height: 64px;
  letter-spacing: 2px;
}

.stsv-time__value small { font-size: 32px; }

.stsv-time__col--after .stsv-time__value {
  background: var(--stsv-grad-yellow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stsv-time__arrow {
  position: relative;
  align-self: stretch;
}

.stsv-time__arrow::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  border-left: 1px dashed var(--stsv-line-2);
}

.stsv-time__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--stsv-yellow) no-repeat 55% 50% / 10px 10px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1 0.5 9.5 5 1 9.5Z' fill='%23003678'/%3E%3C/svg%3E");
  transform: translateY(-50%);
}

.stsv-cases__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 24px;
}

.stsv-cases__item {
  padding: 20px;
  border-radius: 8px;
  background: var(--stsv-pale);
}

.stsv-cases__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--stsv-line-2);
}

.stsv-cases__head strong {
  flex: 0 0 auto;
  font-size: 18px;
  line-height: 28px;
}

.stsv-cases__head span {
  color: var(--stsv-gray);
  font-size: 12px;
  line-height: 18px;
  text-align: right;
}

.stsv-cases__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 16px;
}

.stsv-cases__detail {
  font-size: 12px;
  line-height: 18px;
}

.stsv-cases__result {
  display: flex;
  flex: 0 0 auto;
  align-items: baseline;
  gap: 4px;
  color: var(--stsv-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
  white-space: nowrap;
}

.stsv-cases__result b {
  font-family: var(--stsv-font-en);
  font-size: 64px;
  line-height: 64px;
  letter-spacing: 2px;
}

/* --------------------------------------------------------------------------
   #03 導入実績
   -------------------------------------------------------------------------- */
.stsv-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 24px;
}

.stsv-points li,
.stsv-boxes li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px 8px;
  border-radius: 4px;
  background: var(--stsv-navy);
  color: #fff;
  text-align: center;
}

.stsv-points__num,
.stsv-boxes__num {
  width: 100%;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--stsv-blue-2);
  color: var(--stsv-blue-2);
  font-family: var(--stsv-font-en);
  font-size: 24px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 2px;
}

.stsv-points__text,
.stsv-boxes__text {
  min-height: 48px;
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-logos__title {
  margin-top: 40px;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.stsv-logos {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  margin-top: 24px;
}

.stsv-logos li {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 53px;
  padding: 6px 10px;
  border-radius: 4.5px;
  background: #fff;
}

.stsv-logos img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   資料ダウンロード訴求 / 無料お見積り（濃紺ボックス）
   -------------------------------------------------------------------------- */
.stsv-boxes {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 32px;
}

.stsv-boxes li {
  width: 307px;
  border: 1px solid var(--stsv-navy);
  background: var(--stsv-navy-ink);
}

.stsv-boxes--steps {
  gap: 24px;
}

.stsv-boxes--steps li {
  position: relative;
  width: 296px;
}

.stsv-boxes--steps li + li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -16px;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent #fff;
  transform: translateY(-50%);
}

.stsv-boxes--steps .stsv-boxes__num { color: var(--stsv-yellow); }

.stsv-estimate .stsv-text { margin-top: 16px; }
.stsv-estimate .stsv-cta-pair--spaced { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   #04 費用
   -------------------------------------------------------------------------- */
.stsv-subblock { margin-top: 40px; }

.stsv-subblock__title {
  padding: 24px 0;
  border-top: 3px solid var(--stsv-navy);
  color: var(--stsv-navy-ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-price__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stsv-price__card {
  padding: 32px 20px;
  border-radius: 8px;
  background: #fff;
}

.stsv-price__badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--stsv-navy);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-price__row {
  padding: 24px 0;
  border-bottom: 1px solid var(--stsv-line-2);
}

.stsv-price__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.stsv-price__label {
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
}

.stsv-price__value {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
  margin-top: 8px;
  color: var(--stsv-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-price__value b {
  font-family: "Roboto", var(--stsv-font);
  font-size: 64px;
  line-height: 64px;
  letter-spacing: -1px;
}

.stsv-price__plan {
  display: flex;
  flex-direction: column;
  padding: 32px 20px;
  border-radius: 8px;
  background: var(--stsv-navy);
  color: #fff;
}

.stsv-price__plan-label {
  color: var(--stsv-yellow);
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-price__plan-title {
  margin-top: 16px;
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-price__plan-text {
  margin-top: 8px;
  font-size: 16px;
  line-height: 24px;
}

.stsv-price__plan-ctas {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 28px;
}

.stsv-price__plan-ctas .stsv-btn { padding: 12px 24px 12px 40px; }

.stsv-price__features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.stsv-price__features li {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: 1000px;
  background: var(--stsv-blue-1);
  color: var(--stsv-navy);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

/* 導入モデルケース（5棟） */
.stsv-model {
  padding: 24px 20px;
  border-radius: 16px;
  background: #fff;
}

.stsv-model__title {
  color: var(--stsv-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-model__sub {
  margin-top: 4px;
  font-size: 16px;
  line-height: 24px;
}

.stsv-model__body {
  display: grid;
  grid-template-columns: 410fr 654fr;
  gap: 16px;
  margin-top: 16px;
}

.stsv-model__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px 8px;
  border-radius: 8px;
  background: var(--stsv-gray-bg);
}

.stsv-model__visual img { width: 126px; }

.stsv-model__times {
  color: var(--stsv-navy);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.stsv-model__count {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--stsv-navy);
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-model__count b {
  font-family: var(--stsv-font-en);
  font-size: 56px;
  line-height: 56px;
  letter-spacing: 2px;
}

.stsv-model__count span { padding-top: 14px; }

.stsv-model__costs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.stsv-model__calc {
  margin-top: 8px;
  color: var(--stsv-gray);
  font-size: 12px;
  line-height: 18px;
}

.stsv-model__plus {
  color: var(--stsv-navy);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
}

.stsv-model__note {
  margin-top: 16px;
  padding: 12px;
  border-radius: 8px;
  background: #cfdcea;
  color: var(--stsv-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   #05 導入の流れ
   -------------------------------------------------------------------------- */
.stsv-flow__list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
}

.stsv-flow__item {
  position: relative;
  padding: 20px 20px 24px;
  border-radius: 8px;
  background: #fff;
}

.stsv-flow__item + .stsv-flow__item::before {
  content: "";
  position: absolute;
  top: -21px;
  left: 50%;
  border-style: solid;
  border-width: 8px 8px 0;
  border-color: var(--stsv-navy) transparent transparent;
  transform: translateX(-50%);
}

.stsv-flow__item:last-child { background: var(--stsv-yellow); }

.stsv-flow__step {
  display: flex;
  align-items: baseline;
  gap: 4px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--stsv-line-2);
  color: var(--stsv-navy);
  font-family: var(--stsv-font-en);
  font-size: 16px;
  font-weight: 700;
  line-height: 18px;
  letter-spacing: 2px;
}

.stsv-flow__step b {
  font-size: 40px;
  line-height: 40px;
}

.stsv-flow__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.stsv-flow__title {
  color: var(--stsv-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}

.stsv-flow__desc {
  margin-top: 4px;
  color: var(--stsv-gray);
  font-size: 16px;
  line-height: 24px;
}

.stsv-flow__item:last-child .stsv-flow__desc { color: #423919; }

.stsv-flow__icon {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--stsv-gray-bg);
}

.stsv-flow__item:last-child .stsv-flow__icon { background: var(--stsv-yellow-pale); }
.stsv-flow__icon img { width: 48px; }

/* --------------------------------------------------------------------------
   #06 よくある質問（アコーディオン）
   -------------------------------------------------------------------------- */
.stsv-faq .stsv-sechead { margin-bottom: 40px; }

.stsv-faq__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.stsv-faq__filter {
  padding: 8px 12px;
  border: 1px solid var(--stsv-navy);
  border-radius: 4px;
  background: #fff;
  color: var(--stsv-navy);
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  transition: background-color 0.2s, color 0.2s;
}

.stsv-faq__filter:hover { background: var(--stsv-pale); }

.stsv-faq__filter.is-active {
  background: var(--stsv-navy);
  color: #fff;
}

.stsv-faq__list {
  margin-top: 32px;
  border-bottom: 1px solid var(--stsv-line-2);
}

.stsv-faq__item {
  border-top: 1px solid var(--stsv-line-2);
}

.stsv-faq__lead { margin-top: 40px; }

.stsv-faq__item[hidden] { display: none; }

.stsv-faq__q {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 24px 0;
  color: var(--stsv-navy);
  text-align: left;
}

.stsv-faq__qnum {
  flex: 0 0 36px;
  font-family: var(--stsv-font-en);
  font-size: 24px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 2px;
}

.stsv-faq__qtext {
  flex: 1 1 auto;
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-faq__icon {
  display: flex;
  flex: 0 0 auto;
  margin-left: 4px;
}

.stsv-faq__icon--minus,
.stsv-faq__item.is-open .stsv-faq__icon--plus { display: none; }
.stsv-faq__item.is-open .stsv-faq__icon--minus { display: flex; }

.stsv-faq__a {
  overflow: hidden;
  padding: 0 34px;
  transition: height 0.3s ease;
}

.stsv-faq__a p {
  padding-bottom: 24px;
  font-size: 16px;
  line-height: 24px;
}

/* --------------------------------------------------------------------------
   最終 CTA
   -------------------------------------------------------------------------- */
.stsv-final {
  padding-bottom: 120px;
}

.stsv-final .stsv-darkhead .stsv-text { margin-top: 0; }

.stsv-final__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

.stsv-final__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 40px 24px;
  border: 1px solid var(--stsv-navy);
  border-radius: 16px;
  background: #fff;
  color: var(--stsv-ink);
  text-align: center;
}

.stsv-final__card--download {
  border-color: var(--stsv-yellow);
  background: var(--stsv-grad-yellow);
}

.stsv-final__free {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin-bottom: 8px;
  border-radius: 50%;
  background: var(--stsv-gray-bg);
  color: var(--stsv-navy);
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
}

.stsv-final__card--download .stsv-final__free { background: var(--stsv-yellow-pale); }
.stsv-final__free img { width: 48px; margin: -12px 0 -6px; }

.stsv-final__title {
  font-size: 32px;
  font-weight: 900;
  line-height: 48px;
}

.stsv-final__card--contact .stsv-final__title { color: var(--stsv-navy); }

.stsv-final__text {
  font-size: 16px;
  line-height: 24px;
}

.stsv-final__card .stsv-btn {
  width: min(360px, 100%);
  min-height: 74px;
  margin-top: 16px;
  padding: 12px 40px;
}

.stsv-final__faq {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 32px;
  padding: 24px 16px;
  border-radius: 16px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  line-height: 23px;
  transition: background-color 0.2s;
}

.stsv-final__faq:hover { background: rgba(255, 255, 255, 0.08); }

/* --------------------------------------------------------------------------
   動画モーダル
   -------------------------------------------------------------------------- */
.stsv-modal {
  position: fixed;
  z-index: 10000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.stsv-modal[hidden] { display: none; }

.stsv-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 33, 59, 0.85);
}

.stsv-modal__dialog {
  position: relative;
  width: min(960px, 100%);
}

.stsv-modal__frame {
  overflow: hidden;
  border-radius: 16px;
  background: #000;
  aspect-ratio: 16 / 9;
}

.stsv-modal__frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.stsv-modal__close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  color: #fff;
  font-size: 32px;
  line-height: 40px;
}

html.stsv-modal-open { overflow: hidden; }

/* 注釈（※1〜※3） */
.stsv-footnotes {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 16px;
  color: var(--stsv-blue-2);
  font-size: 12px;
  line-height: 18px;
}

.stsv-footnotes li {
  display: flex;
  gap: 4px;
}

.stsv-footnotes span { flex: 0 0 20px; }

/* 導入企業全体の実績 */
.stsv-overall { margin-top: 48px; }

.stsv-overall__title {
  margin: 0;
  padding: 8px 20px;
  border-radius: 4px;
  background: var(--stsv-gray-bg);
  color: var(--stsv-navy);
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-overall__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.stsv-overall__list li {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stsv-overall__label {
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
}

.stsv-overall__value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  color: var(--stsv-navy);
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.stsv-overall__value b {
  font-family: var(--stsv-font-en);
  font-size: 64px;
  line-height: 64px;
  letter-spacing: 2px;
}

/* 無人内見くんを導入した企業の声 */
.stsv-voices {
  margin-top: 40px;
  padding: 56px 40px;
  border-radius: 16px;
  background: #fff;
}

.stsv-voices__title {
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.stsv-voices__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 24px;
}

.stsv-voice {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 40px 20px;
  border-radius: 16px;
  background: var(--stsv-pale);
  transition: background-color .2s;
}

/* カード全体をクリック可能に（「詳しくみる」リンクの当たり判定をカード全面に広げる） */
.stsv-voice:hover { background: #dfe9f5; }

.stsv-voice__head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--stsv-line-2);
}

.stsv-voice__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.stsv-voice__tags li {
  padding: 8px 12px;
  border-radius: 4px;
  background: var(--stsv-blue-1);
  color: var(--stsv-navy-ink);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.stsv-voice__title {
  margin-top: 12px;
  color: var(--stsv-navy);
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.stsv-voice__sub {
  margin-top: 4px;
  color: var(--stsv-navy-ink);
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.stsv-voice__text {
  font-size: 16px;
  line-height: 24px;
}

.stsv-voice__person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
}

.stsv-voice__person img,
.stsv-voices__mini img {
  flex: 0 0 96px;
  width: 96px;
  height: 64px;
  border-radius: 8px;
  object-fit: cover;
}

.stsv-voice__person p {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  line-height: 18px;
}

.stsv-voice__person span { color: var(--stsv-gray); }

.stsv-voice__more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  color: var(--stsv-navy);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.stsv-voice__more::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.stsv-voice:hover .stsv-voice__more span { text-decoration: underline; }
.stsv-voice__more:focus-visible { outline: none; }
.stsv-voice__more:focus-visible::after { outline: 2px solid var(--stsv-navy); outline-offset: 2px; }

.stsv-voices__mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 24px;
}

.stsv-voices__mini a {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 100%;
  padding: 16px 20px;
  border-radius: 16px;
  background: var(--stsv-pale);
  color: var(--stsv-navy);
  transition: background-color 0.2s;
}

.stsv-voices__mini a:hover { background: #dfe9f5; }

.stsv-voices__mini-text {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 4px;
}

.stsv-voices__mini-text span {
  color: var(--stsv-gray);
  font-size: 12px;
  line-height: 18px;
}

.stsv-voices__mini-text b {
  font-size: 16px;
  line-height: 23px;
}

.stsv-voices > .stsv-linkbox { margin-top: 24px; }

/* ==========================================================================
   タブレット（〜1199px）
   ========================================================================== */
@media (max-width: 1199px) {
  .stsv-kv__title { font-size: 60px; line-height: 88px; }
  .stsv-stats { grid-template-columns: repeat(3, 1fr); }
  .stsv-time { grid-template-columns: 1fr; }
  .stsv-cases__list { grid-template-columns: 1fr; }
  .stsv-logos { grid-template-columns: repeat(6, 1fr); }
  .stsv-price__grid { grid-template-columns: repeat(2, 1fr); }
  .stsv-price__plan { grid-column: 1 / -1; }
  .stsv-model__body { grid-template-columns: 1fr; }
  .stsv-voices { padding: 48px 24px; }
  .stsv-voices__list,
  .stsv-voices__mini { grid-template-columns: 1fr; }
}

@media (max-width: 1023px) {
  .stsv-index ul { grid-template-columns: repeat(3, 1fr); }
  .stsv-tabs__panel { grid-template-columns: 1fr; }
  .stsv-howto__steps {
    display: flex;
    gap: 16px;
    margin-right: -20px;
    padding-right: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .stsv-howto__steps::-webkit-scrollbar { display: none; }
  .stsv-howto__step {
    flex: 0 0 240px;
    scroll-snap-align: start;
  }
  .stsv-dots { display: flex; }
  .stsv-change__cols { grid-template-columns: 1fr; gap: 16px; }
}

/* ==========================================================================
   SP（〜767px）
   ========================================================================== */
@media (max-width: 767px) {
  .stsv {
    --stsv-radius-sec: 32px;
    --stsv-overlap: 32px;
  }

  .stsv .stsv-sp { display: inline; }
  .stsv .stsv-pc { display: none; }

  .stsv-wrap { width: calc(100% - 32px); }

  .stsv-sec { padding: 64px 0 96px; }

  .stsv-h2 { font-size: 24px; line-height: 36px; }
  .stsv-h2--xl { font-size: 28px; line-height: 40px; }
  .stsv-text { font-size: 16px; line-height: 24px; }
  .stsv-label,
  .stsv-eyebrow { font-size: 18px; line-height: 28px; }

  .stsv-sechead__num { font-size: 56px; line-height: 56px; }
  .stsv-sechead__label { font-size: 20px; line-height: 32px; }
  .stsv-sechead__mark { width: 73px; }

  .stsv-darkhead__mark { width: 100%; max-width: 368px; }

  .stsv-btn { min-height: 72px; padding: 12px 32px; font-size: 14px; line-height: 20px; }
  .stsv-cta-pair { flex-direction: column; align-items: center; gap: 8px; }
  .stsv-cta-pair .stsv-btn { width: min(322px, 100%); }
  .stsv-linkbox { font-size: 14px; line-height: 20px; }
  .stsv-more__title { font-size: 18px; line-height: 28px; }
  .stsv-tel { font-size: 14px; line-height: 20px; }
  .stsv-tel a { font-size: 20px; line-height: 32px; }

  /* KV */
  .stsv-kv { min-height: 0; background: var(--stsv-navy); }
  .stsv-kv__visual {
    position: relative;
    height: 394px;
    overflow: hidden;
  }
  .stsv-kv__bg {
    top: -68px;
    left: calc(50% - 431px);
    width: 718px;
  }
  .stsv-kv__visual::after { display: none; }
  .stsv-kv__phone {
    right: auto;
    bottom: auto;
    top: 120px;
    left: calc(50% - 167px);
    width: 311px;
  }
  .stsv-kv__unlock {
    top: 35px;
    right: auto;
    left: calc(50% + 87px);
    width: 59px;
  }
  .stsv-kv__brand { gap: 16px; margin-bottom: 32px; }
  .stsv-kv__logo { width: 74px; }
  .stsv-kv__badge { padding: 8px 16px; font-size: 14px; line-height: 20px; }
  .stsv-kv__body {
    background: var(--stsv-navy) url("../images/service-renewal/kv-sp-texture.webp") center / 100% 100% no-repeat;
  }
  .stsv-kv__inner {
    width: auto;
    padding: 32px 16px 64px;
  }
  .stsv-kv__title { font-size: 36px; line-height: 52px; }
  .stsv-kv__lead { font-size: 16px; line-height: 24px; }
  .stsv-kv__ctas {
    justify-content: space-between;
    margin-top: 32px;
  }
  .stsv-btn--kv { width: calc(55% - 2px); gap: 8px; padding: 12px 16px 12px 24px; font-size: 14px; line-height: 18px; }
  .stsv-btn--kv + .stsv-btn--kv { width: calc(45% - 2px); }
  .stsv-kv__movie {
    display: flex;
    justify-content: center;
    width: 100%;
    font-size: 14px;
    line-height: 20px;
  }

  /* about */
  .stsv-center-head .stsv-label { margin-bottom: 0; }
  .stsv-about .stsv-h2--xl { font-size: 28px; line-height: 40px; }
  .stsv-movie { margin-top: 32px; border-radius: 10px; }
  .stsv-movie::after { border-width: 3px; }

  .stsv-tabs { margin-top: 48px; }
  .stsv-tabs__tab { padding: 8px 8px 12px; }
  .stsv-tabs__who { font-size: 11px; line-height: 16px; }
  .stsv-tabs__num { font-size: 14px; }
  .stsv-tabs__title { font-size: 14px; line-height: 18px; }
  .stsv-tabs__panel { gap: 24px; padding: 16px 16px 24px; }
  .stsv-tabs__heading { font-size: 24px; line-height: 36px; }
  .stsv-tabs__body { gap: 12px; }
  .stsv-checklist li { font-size: 16px; line-height: 24px; }
  .stsv-more { margin-top: 48px; }

  /* compare */
  .stsv-compare__row { grid-template-columns: 68fr 142fr 158fr; }
  .stsv-compare__row > span { padding: 8px 12px; font-size: 11px; line-height: 16px; }
  .stsv-compare__job { padding-right: 8px !important; }
  .stsv-band { flex-direction: column; padding: 24px 12px; font-size: 20px; line-height: 32px; }
  .stsv-band__icon { width: 64px; height: 64px; }
  .stsv-band__icon img { width: 44px; }
  .stsv-recommend { margin-top: 64px; }
  .stsv-recommend__cards { grid-template-columns: 1fr; gap: 8px; }
  .stsv-recommend__card { padding: 24px 16px; }
  .stsv-recommend__card .stsv-tag { font-size: 12px; line-height: 16px; }
  .stsv-recommend__card p { font-size: 20px; line-height: 32px; }
  .stsv-note { font-size: 11px; line-height: 16px; }

  /* how to */
  .stsv-howto__en { font-size: 56px; line-height: 56px; }
  .stsv-howto__label { margin-top: -8px; font-size: 14px; line-height: 20px; }
  .stsv-howto__steps { margin-right: -16px; padding-right: 16px; }
  .stsv-howto__num { font-size: 20px; }
  .stsv-howto__title { font-size: 18px; line-height: 28px; }
  .stsv-howto__desc { font-size: 14px; line-height: 20px; }

  .stsv-doors { margin-top: 24px; padding: 32px 16px; }
  .stsv-doors__title { text-align: left; }
  .stsv-doors__tags { justify-content: flex-start; }
  .stsv-doors__list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 8px; }
  .stsv-doors__list li { width: auto; font-size: 14px; line-height: 20px; }
  .stsv-doors__links { grid-template-columns: 1fr; gap: 8px; }

  /* index */
  .stsv-index { margin-top: 32px; }
  .stsv-index__num { font-size: 14px; line-height: 18px; }
  .stsv-index__label { font-size: 14px; line-height: 20px; }

  /* #01 */
  .stsv-change__cols { margin-top: 32px; }
  .stsv-change__head { padding: 16px; }
  .stsv-change__head h3 { font-size: 16px; line-height: 24px; }
  .stsv-change__head p { font-size: 14px; line-height: 20px; }
  .stsv-change__row { padding: 16px; }
  .stsv-change__problem { font-size: 14px; line-height: 20px; }
  .stsv-change__solution { min-height: 56px; font-size: 18px; line-height: 28px; }

  /* #02 */
  .stsv-stats { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 32px; }
  .stsv-stats__item--hl { grid-column: 1 / -1; }
  .stsv-footnotes { font-size: 11px; line-height: 16px; }
  .stsv-stats__item { padding: 24px 12px; }
  .stsv-stats__cap { font-size: 11px; line-height: 16px; }
  .stsv-stats__main { font-size: 16px; line-height: 24px; }
  .stsv-stats__src { font-size: 11px; line-height: 16px; }
  .stsv-panel { margin-top: 32px; padding: 32px 16px; }
  .stsv-panel__title { font-size: 20px; line-height: 32px; }
  .stsv-time__note { margin-top: 16px; font-size: 14px; line-height: 20px; }
  .stsv-time__badge { font-size: 14px; line-height: 20px; }
  .stsv-time__title { font-size: 11px; line-height: 16px; }
  .stsv-time__compare { grid-template-columns: 1fr 24px 1fr; gap: 0 4px; }
  .stsv-time__compare > .stsv-time__arrow { grid-row: 1; }
  .stsv-time__effect { grid-column: 1 / -1; margin-top: 24px; font-size: 14px; line-height: 20px; }
  .stsv-cases__item { padding: 16px; }
  .stsv-cases__head strong { font-size: 16px; line-height: 24px; }
  .stsv-cases__head span { font-size: 11px; line-height: 16px; }
  .stsv-cases__detail { font-size: 11px; line-height: 16px; }
  .stsv-cases__result { font-size: 18px; line-height: 28px; }
  .stsv-overall { margin-top: 32px; }
  .stsv-overall__title { padding: 8px 12px; font-size: 16px; line-height: 24px; }
  .stsv-overall__list { grid-template-columns: 1fr; gap: 24px; }
  .stsv-overall__label { font-size: 11px; line-height: 16px; }
  .stsv-overall__value { font-size: 16px; line-height: 24px; }
  .stsv-more--dark { margin-top: 32px; padding: 0; }

  /* #03 */
  .stsv-points li { padding: 16px 4px; }
  .stsv-points__num,
  .stsv-boxes__num { font-size: 20px; line-height: 20px; }
  .stsv-points__text,
  .stsv-boxes__text { min-height: 32px; font-size: 11px; line-height: 16px; }
  .stsv-logos__title { margin-top: 32px; font-size: 20px; line-height: 32px; }
  .stsv-logos { grid-template-columns: repeat(3, 1fr); margin-top: 24px; }
  .stsv-logos li { height: 47px; }
  .stsv-voices { margin-top: 32px; padding: 32px 16px; }
  .stsv-voices__title { font-size: 20px; line-height: 32px; }
  .stsv-voices__list { gap: 16px; }
  .stsv-voice { padding: 24px 16px; }
  .stsv-voice__tags li { font-size: 12px; line-height: 17px; }
  .stsv-voice__sub { font-size: 14px; line-height: 20px; }
  .stsv-voice__person p { font-size: 11px; line-height: 16px; }
  .stsv-voice__more { font-size: 12px; line-height: 17px; }
  .stsv-voices__mini { gap: 8px; }
  .stsv-voices__mini a { padding: 16px; }
  .stsv-voices__mini-text span { font-size: 11px; line-height: 16px; }
  .stsv-voices__mini-text b { font-size: 14px; line-height: 20px; }

  /* boxes */
  .stsv-boxes { margin-top: 24px; }
  .stsv-boxes li { flex: 1 1 0; width: auto; padding: 16px 4px; }
  .stsv-boxes--steps { gap: 20px; }
  .stsv-boxes--steps li + li::before { left: -14px; }

  /* #04 */
  .stsv-subblock { margin-top: 32px; }
  .stsv-subblock__title { padding: 16px 0; font-size: 18px; line-height: 28px; }
  .stsv-price__grid { grid-template-columns: 1fr; gap: 16px; }
  .stsv-price__card { padding: 24px 16px; }
  .stsv-price__badge { font-size: 14px; line-height: 20px; }
  .stsv-price__label { font-size: 11px; line-height: 16px; }
  .stsv-price__value { font-size: 18px; line-height: 28px; }
  .stsv-price__plan { padding: 24px 16px; }
  .stsv-price__plan-label,
  .stsv-price__plan-title { font-size: 18px; line-height: 28px; }
  .stsv-price__plan-text { font-size: 14px; line-height: 20px; }
  .stsv-price__plan-ctas { margin-top: 20px; }
  .stsv-price__plan-ctas .stsv-btn { padding: 12px 32px; }
  .stsv-price__features li { font-size: 12px; line-height: 17px; }
  .stsv-model { padding: 24px 16px; }
  .stsv-model__title { font-size: 18px; line-height: 28px; }
  .stsv-model__sub { font-size: 14px; line-height: 20px; }
  .stsv-model__costs { flex-direction: column; align-items: flex-start; gap: 8px; padding-top: 8px; }
  .stsv-model__plus { align-self: center; }
  .stsv-model__calc { font-size: 11px; line-height: 16px; }
  .stsv-model__note { font-size: 18px; line-height: 28px; }

  /* #05 */
  .stsv-flow__list { gap: 32px; margin-top: 32px; }
  .stsv-flow__item { padding: 16px 16px 20px; }
  .stsv-flow__step { font-size: 14px; }
  .stsv-flow__step b { font-size: 28px; line-height: 28px; }
  .stsv-flow__title { font-size: 18px; line-height: 28px; }
  .stsv-flow__desc { font-size: 14px; line-height: 20px; }

  /* #06 */
  .stsv-faq .stsv-sechead { margin-bottom: 24px; }
  .stsv-faq__filter { padding: 8px 12px; font-size: 14px; line-height: 18px; }
  /* カテゴリが5つになったため、SP は1行で横スクロール */
  .stsv-faq__filters {
    flex-wrap: nowrap;
    gap: 4px;
    margin-right: -16px;
    padding-right: 16px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .stsv-faq__filters::-webkit-scrollbar { display: none; }
  .stsv-faq__filter { flex-shrink: 0; }
  .stsv-faq__list { margin-top: 24px; }
  .stsv-faq__lead { margin-top: 32px; }
  .stsv-faq__q { padding: 20px 0; }
  .stsv-faq__qnum { flex-basis: 31px; font-size: 20px; line-height: 20px; }
  .stsv-faq__qtext { font-size: 16px; line-height: 24px; }
  .stsv-faq__a { padding: 0 0 0 35px; }
  .stsv-faq__a p { padding-bottom: 20px; font-size: 14px; line-height: 20px; }

  /* final */
  .stsv-final { padding-bottom: 64px; }
  .stsv-final__cards { grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
  .stsv-final__card { padding: 32px 24px; }
  .stsv-final__title { font-size: 24px; line-height: 36px; }
  .stsv-final__text { font-size: 14px; line-height: 20px; }
  .stsv-final__faq { margin-top: 24px; font-size: 14px; line-height: 20px; }
}

@media (max-width: 767px) {
  .stsv-docs__cta { margin-top: 32px; }
  .stsv .stsv-btn--lg { width: 100%; min-height: 88px; padding: 20px 32px; font-size: 18px; line-height: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .stsv *,
  .stsv *::before,
  .stsv *::after {
    animation: none !important;
    transition: none !important;
  }
}