/* 単体ページと差し込み部品の両方で使います。既存サイトには接頭辞なしの規則を当てません。 */
.pop-page,
.pop-recommend,
.pop-sheet {
  --pop-bg: #f3f5f2;
  --pop-paper: #ffffff;
  --pop-ink: #1b2320;
  --pop-muted: #526059;
  --pop-line: #ced7cf;
  --pop-soft: #e9eee9;
  --pop-marker: #ffe987;
  --pop-ticket: #fff4c7;
  --pop-ticket-ink: #343019;
  --pop-brand: #0e6b5f;
  --pop-product: #0e6b5f;
  --pop-button-ink: #ffffff;
  --pop-focus: #1b2320;
  --pop-clear: transparent;
  --pop-image-bg: #f3f5f2;
  --pop-dark-mix: 0%;
  --pop-mix-color: #ffffff;
  --pop-font: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--pop-ink);
  font-family: var(--pop-font);
  font-size: 16px;
  line-height: 1.75;
  overflow-wrap: anywhere;
  color-scheme: light;
}

/* ダークモードではトークンだけを置き換え、構造や余白は変えません。 */
@media (prefers-color-scheme: dark) {
  .pop-page,
  .pop-recommend,
  .pop-sheet {
    --pop-bg: #101513;
    --pop-paper: #19211d;
    --pop-ink: #e5ece7;
    --pop-muted: #b4c1b9;
    --pop-line: #3d4b43;
    --pop-soft: #222e27;
    --pop-marker: #62551d;
    --pop-ticket: #3b3419;
    --pop-ticket-ink: #fff0ae;
    --pop-brand: #82d6c6;
    --pop-focus: #fff0ae;
    --pop-dark-mix: 55%;
    color-scheme: dark;
  }
}

.pop-page *, .pop-page *::before, .pop-page *::after,
.pop-recommend *, .pop-recommend *::before, .pop-recommend *::after,
.pop-sheet *, .pop-sheet *::before, .pop-sheet *::after { box-sizing: border-box; }
.pop-page { margin: 0; background: var(--pop-bg); -webkit-text-size-adjust: 100%; }
.pop-shell { max-width: 1180px; margin: auto; padding: 0 30px; }
.pop-page :is(h1, h2, h3, p, figure, ul),
.pop-recommend :is(h2, h3, p, figure, ul),
.pop-sheet :is(h1, h2, p, figure, ul) { margin: 0; }
.pop-page a, .pop-recommend a, .pop-sheet a { color: inherit; text-underline-offset: 5px; }
.pop-page a:focus-visible, .pop-recommend a:focus-visible, .pop-sheet a:focus-visible {
  outline: 3px solid var(--pop-focus); outline-offset: 5px;
}
.pop-page img, .pop-recommend img, .pop-sheet img { display: block; max-width: 100%; height: auto; }
.pop-page mark, .pop-recommend mark, .pop-sheet mark {
  color: inherit; background: var(--pop-clear); box-shadow: inset 0 -.28em 0 var(--pop-marker);
  box-decoration-break: clone; -webkit-box-decoration-break: clone; padding: 0 .025em;
}
.pop-masthead { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--pop-line); }
.pop-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; font-size: 17px; text-decoration: none; }
.pop-brand-symbol { display: grid; place-items: center; width: 30px; height: 30px; background: var(--pop-brand); color: var(--pop-bg); border-radius: 2px; font-size: 19px; }
.pop-masthead > span { color: var(--pop-muted); font-size: 12px; }
.pop-eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--pop-brand); }
.pop-intro { display: grid; grid-template-columns: minmax(0, 1fr) 256px; gap: 42px; align-items: center; padding: 52px 0 40px; }
.pop-intro h2 { font-size: clamp(30px, 3.55vw, 44px); font-weight: 900; line-height: 1.55; letter-spacing: -.045em; margin: 12px 0 20px; }
.pop-lead { color: var(--pop-muted); font-size: 15px; }
.pop-intro-note { border-left: 1px solid var(--pop-line); padding: 14px 0 14px 27px; }
.pop-intro-note p { color: var(--pop-muted); font-size: 13px; }
.pop-intro-note strong { display: block; font-weight: 700; padding: 7px 0 13px; }
.pop-intro-note strong span { font-size: 35px; letter-spacing: -.035em; font-variant-numeric: tabular-nums; font-weight: 900; }
.pop-section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 17px 0; border-top: 1px solid var(--pop-line); }
.pop-section-heading p { font-size: 15px; font-weight: 700; }
.pop-section-heading > span { color: var(--pop-muted); font-size: 12px; flex-shrink: 0; }
.pop-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.pop-card, .pop-sheet {
  --pop-product-ink: color-mix(in srgb, var(--pop-product), var(--pop-mix-color) var(--pop-dark-mix));
  min-width: 0; background: var(--pop-paper); border: 1px solid var(--pop-line); border-top: 5px solid var(--pop-product);
}
.pop-card { padding: 19px 21px 17px; display: flex; flex-direction: column; }
.pop-card-label { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--pop-product-ink); font-size: 12px; font-weight: 700; }
.pop-category-dot { width: 8px; height: 8px; background: var(--pop-product); border-radius: 50%; flex-shrink: 0; }
.pop-card-title { font-size: clamp(21px, 2.05vw, 26px); font-weight: 900; line-height: 1.6; letter-spacing: -.045em; margin: 15px 0 18px !important; }
.pop-card-preview { display: grid; grid-template-columns: 122px minmax(0, 1fr); gap: 16px; align-items: center; margin-top: auto; padding-bottom: 21px; }
.pop-thumb { display: block; border: 1px solid var(--pop-line); background: var(--pop-image-bg); }
.pop-mini-label { color: var(--pop-muted); font-size: 11px; margin-bottom: 5px !important; }
.pop-card-audience { font-size: 13px; font-weight: 700; line-height: 1.75; }
.pop-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 10px; color: var(--pop-ticket-ink); }
.pop-price-label { flex-basis: 100%; font-size: 12px; font-weight: 700; }
.pop-amount { font-size: 46px; font-weight: 900; line-height: 1.35; letter-spacing: -.055em; font-variant-numeric: tabular-nums; }
.pop-yen { font-size: 17px; margin-left: 4px; letter-spacing: 0; }
.pop-days { font-size: 13px; }
.pop-price--small { color: var(--pop-ink); background: var(--pop-soft); padding: 10px 13px; gap: 0 8px; }
.pop-price--small .pop-price-label { font-size: 11px; flex-basis: auto; }
.pop-price--small .pop-amount { font-size: 29px; }
.pop-price--small .pop-yen { font-size: 13px; }
.pop-price--small .pop-days { margin-left: auto; font-size: 12px; }
.pop-card-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 16px; }
.pop-text-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; font-size: 13px; font-weight: 700; }
.pop-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 18px; min-height: 48px; background: var(--pop-product); color: var(--pop-button-ink) !important; border: 1px solid var(--pop-product); border-radius: 4px; text-decoration: none; font-size: 15px; font-weight: 700; line-height: 1.6; }
.pop-card .pop-button { padding: 10px 12px; gap: 10px; font-size: 13px; min-height: 44px; }
.pop-button:hover { text-decoration: underline; text-decoration-thickness: 2px; }
.pop-text-link:hover { color: var(--pop-product-ink); }
.pop-common-notes { display: flex; align-items: start; justify-content: space-between; gap: 22px; padding: 23px 0 34px; color: var(--pop-muted); font-size: 13px; }
.pop-common-notes > p:last-child { font-size: 12px; }
.pop-maker { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; border-top: 1px solid var(--pop-line); border-bottom: 1px solid var(--pop-line); padding: 26px 0; }
.pop-maker > div > p:last-child { margin-top: 7px; font-size: 14px; color: var(--pop-muted); }
.pop-maker > p { font-size: 14px; }
.pop-maker strong { font-weight: 900; }
.pop-maker small { display: block; font-size: 11px; color: var(--pop-muted); margin-top: 6px; }
.pop-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 26px 0; color: var(--pop-muted); font-size: 12px; }
.pop-breadcrumb { display: flex; flex-wrap: wrap; gap: 14px; padding: 24px 0; color: var(--pop-muted); font-size: 12px; }
.pop-breadcrumb a { display: inline-flex; align-items: center; min-height: 30px; }
.pop-sheet { padding: 26px 34px 24px; }
.pop-sheet-topline { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-bottom: 20px; border-bottom: 1px solid var(--pop-line); color: var(--pop-product-ink); font-size: 13px; font-weight: 700; }
.pop-sheet-topline > span:last-child { color: var(--pop-muted); font-size: 12px; font-weight: 500; }
.pop-product-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; gap: 34px; padding: 29px 0; }
.pop-product-copy { min-width: 0; }
.pop-product-copy .pop-eyebrow { color: var(--pop-product-ink); letter-spacing: .02em; }
.pop-product-title { font-size: clamp(28px, 3.4vw, 42px); line-height: 1.6; letter-spacing: -.055em; font-weight: 900; margin: 13px 0 18px !important; }
.pop-product-description { color: var(--pop-muted); font-size: 14px; }
.pop-concerns { margin-top: 29px; }
.pop-concerns h2, .pop-features h2 { font-size: 13px; font-weight: 700; }
.pop-concerns ul { list-style: none; padding: 12px 0 0; display: grid; gap: 11px; }
.pop-concerns li { display: flex; align-items: baseline; gap: 10px; font-size: 14px; }
.pop-concerns li > span { color: var(--pop-product-ink); font-weight: 900; flex-shrink: 0; }
.pop-product-figure { min-width: 0; }
.pop-product-figure > a { display: block; background: var(--pop-image-bg); border: 1px solid var(--pop-line); }
.pop-product-figure figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: 11px; color: var(--pop-muted); margin-top: 9px; }
.pop-features { border-top: 1px solid var(--pop-line); padding: 20px 0 19px; }
.pop-features ul { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 14px 0; }
.pop-features li { display: flex; align-items: baseline; gap: 9px; font-size: 14px; font-weight: 700; }
.pop-features li > span { color: var(--pop-product-ink); flex-shrink: 0; }
.pop-guard { color: var(--pop-muted); font-size: 11px; }
.pop-purchase { display: grid; grid-template-columns: 222px minmax(0, 1fr) 207px; gap: 25px; align-items: center; border-top: 1px solid var(--pop-line); padding-top: 22px; }
.pop-ticket { padding: 12px 18px; border-left: 3px solid var(--pop-product); background: var(--pop-ticket); transform: rotate(-1deg); }
.pop-purchase-copy > p { font-size: 14px; font-weight: 700; }
.pop-purchase-copy > .pop-option { font-size: 12px; font-weight: 400; color: var(--pop-muted); margin-top: 9px; }
.pop-demo-action { display: grid; gap: 7px; }
.pop-demo-action > span { text-align: center; color: var(--pop-muted); font-size: 11px; }
.pop-scope-note { color: var(--pop-muted); font-size: 11px; padding-top: 19px; }
.pop-sr-only, .pop-skip:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.pop-skip:focus { display: block; padding: 14px; background: var(--pop-paper); color: var(--pop-ink); }

@media (max-width: 1060px) {
  .pop-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pop-card-title { font-size: 26px; }
  .pop-intro { grid-template-columns: minmax(0, 1fr) 215px; gap: 22px; }
  .pop-intro-note { padding-left: 20px; }
  .pop-product-grid { gap: 25px; }
  .pop-purchase { grid-template-columns: 200px minmax(0, 1fr); gap: 20px; }
  .pop-demo-action { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; }
}
@media (max-width: 760px) {
  .pop-shell { padding-inline: 20px; }
  .pop-intro { grid-template-columns: minmax(0, 1fr); padding: 35px 0 28px; gap: 22px; }
  .pop-intro h2 { font-size: clamp(27px, 5vw, 38px); }
  .pop-intro-note { border-left: 3px solid var(--pop-brand); padding: 0 0 0 17px; }
  .pop-intro-note strong { padding: 2px 0 5px; }
  .pop-intro-note strong span { font-size: 29px; }
  .pop-common-notes { flex-direction: column; gap: 13px; }
  .pop-product-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .pop-product-title { font-size: clamp(28px, 5.7vw, 39px); }
  .pop-product-figure { max-width: 480px; width: 100%; justify-self: center; }
  .pop-features ul { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .pop-sheet { padding: 21px 25px; }
  .pop-maker { grid-template-columns: minmax(0, 1fr); gap: 18px; }
}
@media (max-width: 560px) {
  .pop-shell { padding-inline: 16px; }
  .pop-masthead { padding: 18px 0; }
  .pop-masthead > span { display: none; }
  .pop-brand { font-size: 15px; }
  .pop-card-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .pop-card { padding: 18px 22px; }
  .pop-card-title { font-size: 26px; }
  .pop-card-preview { grid-template-columns: 128px minmax(0, 1fr); }
  .pop-section-heading { gap: 9px; }
  .pop-section-heading p { font-size: 13px; }
  .pop-section-heading > span { font-size: 11px; }
  .pop-lead { font-size: 14px; }
  .pop-sheet { padding: 20px 19px; }
  .pop-sheet-topline { gap: 5px; font-size: 12px; }
  .pop-sheet-topline > span:last-child { font-size: 11px; }
  .pop-product-grid { padding-top: 24px; }
  .pop-product-copy .pop-eyebrow { font-size: 12px; }
  .pop-product-title { font-size: 28px; }
  .pop-product-description { font-size: 13px; }
  .pop-concerns li { font-size: 13px; }
  .pop-purchase { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .pop-ticket { width: 100%; }
  .pop-ticket .pop-price { column-gap: 16px; }
  .pop-ticket .pop-days { margin-left: auto; }
  .pop-demo-action { display: grid; gap: 8px; }
  .pop-demo-action .pop-button { width: 100%; }
  .pop-footer { font-size: 11px; }
}

/* 動きは使わず、設定が変わっても静止したまま読めるようにします。 */
@media (prefers-reduced-motion: reduce) {
  .pop-page *, .pop-recommend *, .pop-sheet * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}