/* エビトレ 紹介サイト(2026-10-16 作り直し)。
   参考:Refero の Basis Theory のスタイル(白い製図用紙の上に、黒っぽいパネルと、要所だけの明るい色)。
   エビトレ用に、明るい色はアプリのボルト(#D4FF00)。見出しは大きく字間を詰める。部品の角は小さめ(カード16・ボタン12)。
   読みやすさを優先:本文は白地に黒・17px・行間ゆったり・1行を長くしすぎない。光やグラデーションは使わない。 */
:root {
  --ink: #18181b;
  --graphite: #27272a;
  --charcoal: #3f3f46;
  --slate: #71717a;
  --steel: #d4d4d8;
  --cloud: #f4f4f5;
  --paper: #ffffff;
  --volt: #d4ff00;
  --lime: #ecffa6;
  --max: 1160px;
  --gutter: 24px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--paper); color: var(--ink);
  font-family: "Inter", "Noto Sans JP", "Hiragino Sans", sans-serif;
  font-size: 17px; line-height: 1.85; word-break: auto-phrase; -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* お知らせの帯 */
.notice { background: var(--lime); text-align: center; font-size: 14px; font-weight: 600; padding: 9px var(--gutter); line-height: 1.5; }

/* ヘッダー */
.header { border-bottom: 1px solid var(--steel); background: var(--paper); position: sticky; top: 0; z-index: 10; }
.header .wrap { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -.01em; }
.logo img { width: 30px; height: 30px; }
.logo small { font-weight: 600; font-size: 12px; color: var(--slate); letter-spacing: .04em; }
.menu { display: flex; align-items: center; gap: 28px; font-size: 14px; color: var(--charcoal); }
.menu a { text-decoration: none; }
.menu a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

/* ボタン */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 22px; border-radius: 12px; font-weight: 700; font-size: 16px; text-decoration: none; white-space: nowrap; }
.btn-volt { background: var(--volt); color: var(--ink); }
.btn-volt:hover { background: #c6f000; }
.btn-dark { background: var(--graphite); color: #fff; }
.btn-dark:hover { background: #000; }
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; border-radius: 10px; }
.link { font-weight: 700; text-decoration: underline; text-underline-offset: 5px; }

/* 見出し(大きく、字間を詰める) */
.display { font-weight: 800; font-size: clamp(46px, 7.4vw, 88px); line-height: 1.04; letter-spacing: -.045em; }
.h2 { font-weight: 800; font-size: clamp(32px, 4.6vw, 54px); line-height: 1.12; letter-spacing: -.035em; }
.h3 { font-weight: 800; font-size: 24px; line-height: 1.35; letter-spacing: -.02em; }
.mark { background: linear-gradient(transparent 60%, var(--volt) 60%); }
.lead { font-size: 19px; color: var(--charcoal); max-width: 33em; }
.muted { color: var(--slate); }

/* 最初の画面 */
.hero { position: relative; padding: 72px 0 0; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero .lead { margin-top: 26px; }
.checks { margin-top: 26px; list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 15px; font-weight: 600; color: var(--charcoal); }
.checks li { display: flex; align-items: center; gap: 8px; }
.checks li::before { content: ""; width: 16px; height: 16px; border-radius: 4px; background: var(--ink); box-shadow: inset 0 0 0 4px var(--ink), inset 0 0 0 9px var(--volt); }
.hero .cta { margin-top: 32px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero .small { margin-top: 12px; font-size: 13px; color: var(--slate); }

/* 製図用紙(細い線の格子)の上に、アプリの画面と、根拠のカードを重ねる */
.drawing { position: relative; min-height: 600px; }
.drawing::before {
  content: ""; position: absolute; inset: -40px -200px -40px -40px; z-index: 0;
  background-image: linear-gradient(var(--cloud) 1px, transparent 1px), linear-gradient(90deg, var(--cloud) 1px, transparent 1px);
  background-size: 32px 32px;
}
.drawing > * { position: relative; z-index: 1; }
.device { width: 300px; margin-left: auto; margin-right: 40px; border: 1px solid var(--steel); border-radius: 36px; padding: 8px; background: var(--paper); }
.device img { border-radius: 28px; width: 100%; aspect-ratio: 1320 / 2600; object-fit: cover; object-position: top; border: 1px solid var(--cloud); }
.sheet { position: absolute !important; left: 0; bottom: 70px; width: 300px; background: var(--paper); border: 1px solid var(--steel); border-radius: 16px; padding: 18px 18px 16px; font-size: 13px; line-height: 1.7; box-shadow: 0 10px 30px rgba(24,24,27,.08); }
.sheet .row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.sheet b { font-size: 14px; }
.sheet .meter { display: inline-flex; gap: 3px; }
.sheet .meter i { width: 16px; height: 7px; background: var(--steel); }
.sheet .meter i.on { background: var(--ink); }
.sheet hr { border: 0; border-top: 1px dashed var(--steel); margin: 10px 0; }
.sheet .src { color: var(--slate); font-size: 12px; }
.sheet2 { left: auto; right: 0; bottom: auto; top: 40px; width: 230px; }
.sheet2 .big { font-size: 30px; font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.sheet2 .up { display: inline-block; background: var(--volt); font-weight: 700; padding: 0 6px; border-radius: 4px; }

/* 論文の帯(黒) */
.journals { background: var(--ink); color: #fff; margin-top: 64px; }
.journals .wrap { display: grid; grid-template-columns: 300px 1fr; gap: 40px; padding-top: 40px; padding-bottom: 40px; align-items: center; }
.journals p { font-size: 15px; line-height: 1.7; color: #d4d4d8; }
.journals p b { color: #fff; }
.journals ul { list-style: none; display: flex; flex-wrap: wrap; gap: 14px 30px; font-weight: 600; font-size: 15px; color: #fff; }
.journals li { white-space: nowrap; }

/* 機能の説明(文と画面を左右に) */
.feature { padding: 104px 0; border-bottom: 1px solid var(--steel); }
.feature .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.feature.flip .text { order: 2; }
.feature .h2 { margin-top: 14px; }
.feature .lead { margin-top: 20px; }
.kicker { font-size: 14px; font-weight: 700; color: var(--slate); }
.points { margin-top: 28px; border-top: 1px solid var(--steel); }
.points div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--steel); font-size: 15px; line-height: 1.7; }
.points dt, .points b { font-weight: 700; }
.points span { color: var(--charcoal); }
.panel { background: var(--cloud); border-radius: 16px; padding: 40px 40px 0; overflow: hidden; }
.panel.dark { background: var(--graphite); }
.panel img { width: 100%; max-width: 330px; margin: 0 auto; border-radius: 26px 26px 0 0; aspect-ratio: 1320 / 1900; object-fit: cover; object-position: top; border: 1px solid var(--steel); border-bottom: 0; }
.panel.dark img { border-color: #3f3f46; }
.panel.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 32px 28px 0; }
.panel.duo img { aspect-ratio: 1320 / 2000; }

/* ジムログ */
.gymlog .badge { display: inline-block; font-size: 13px; font-weight: 700; background: var(--cloud); border: 1px solid var(--steel); border-radius: 8px; padding: 2px 10px; margin-left: 10px; vertical-align: middle; letter-spacing: 0; }
.gymcard { background: var(--paper); border: 1px solid var(--steel); border-radius: 16px; padding: 22px; max-width: 420px; margin: 0 auto 40px; }
.gymcard .head { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 12px; border-bottom: 1px solid var(--steel); }
.gymcard .head b { font-size: 18px; }
.gymcard .score { font-size: 30px; font-weight: 800; letter-spacing: -.03em; }
.review { padding: 14px 0; border-bottom: 1px solid var(--cloud); font-size: 14px; line-height: 1.7; }
.review:last-child { border-bottom: 0; padding-bottom: 0; }
.review .who { display: flex; justify-content: space-between; font-size: 12px; color: var(--slate); margin-bottom: 4px; }
.review .who span:last-child { background: var(--lime); color: var(--ink); font-weight: 700; padding: 0 6px; border-radius: 4px; }
.caption { text-align: center; font-size: 12px; color: var(--slate); padding-bottom: 24px; }

/* 料金(無料と PRO の表) */
.pricing { padding: 104px 0; }
.pricing .head { max-width: 760px; }
.plans { margin-top: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.plan { border: 1px solid var(--steel); border-radius: 16px; padding: 32px; }
.plan.pro { background: var(--graphite); color: #fff; border-color: var(--graphite); }
.plan .name { font-weight: 800; font-size: 20px; }
.plan .yen { margin-top: 10px; font-weight: 800; font-size: 48px; letter-spacing: -.04em; line-height: 1.1; }
.plan .yen small { font-size: 16px; font-weight: 600; letter-spacing: 0; color: var(--slate); }
.plan.pro .yen small { color: #a1a1aa; }
.plan ul { margin-top: 22px; list-style: none; border-top: 1px solid var(--steel); }
.plan.pro ul { border-color: #3f3f46; }
.plan li { padding: 11px 0 11px 28px; border-bottom: 1px solid var(--steel); position: relative; font-size: 15px; line-height: 1.6; }
.plan.pro li { border-color: #3f3f46; }
.plan li::before { content: "✓"; position: absolute; left: 2px; top: 11px; font-weight: 800; }
.plan.pro li::before { color: var(--volt); }
.plan .fine { margin-top: 16px; font-size: 13px; color: var(--slate); }
.plan.pro .fine { color: #a1a1aa; }
.plan .btn { margin-top: 22px; width: 100%; }

/* よくある質問 */
.faq { padding: 104px 0; background: var(--cloud); }
.faq .wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; }
.faq dl { border-top: 1px solid var(--steel); }
.faq dt { font-weight: 800; font-size: 18px; padding-top: 22px; }
.faq dd { padding: 6px 0 22px; border-bottom: 1px solid var(--steel); color: var(--charcoal); font-size: 16px; }

/* 最後 */
.end { padding: 120px 0; text-align: center; }
.end .display { font-size: clamp(42px, 6.4vw, 76px); }
.end .lead { margin: 20px auto 0; }
.end .btn { margin-top: 32px; }
.end .small { margin-top: 12px; font-size: 13px; color: var(--slate); }

/* フッター */
.footer { background: var(--ink); color: #a1a1aa; font-size: 14px; }
.footer .wrap { padding-top: 44px; padding-bottom: 56px; display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; align-items: center; }
.footer .logo { color: #fff; }
.footer .logo img { background: #fff; border-radius: 6px; padding: 2px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer nav a { color: #fff; text-decoration: none; }
.footer nav a:hover { text-decoration: underline; }
.footer .fine { width: 100%; font-size: 12px; color: #71717a; }

/* 規約・ポリシーのページ */
.doc { padding: 64px 0 104px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-weight: 800; font-size: clamp(32px, 4.4vw, 46px); line-height: 1.2; letter-spacing: -.03em; }
.doc h2 { font-weight: 800; font-size: 21px; margin-top: 44px; padding-bottom: 10px; border-bottom: 1px solid var(--steel); letter-spacing: -.01em; }
.doc p, .doc li { margin-top: 12px; color: var(--charcoal); }
.doc ul { padding-left: 1.4em; } .doc ol { padding-left: 1.6em; }
.doc table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px; line-height: 1.6; }
.doc th, .doc td { border: 1px solid var(--steel); padding: 10px 12px; text-align: left; vertical-align: top; }
.doc th { background: var(--cloud); }
.doc .table { overflow-x: auto; }

/* 幅の狭い画面 */
@media (max-width: 960px) {
  .menu a:not(.btn) { display: none; }
  .hero .wrap, .feature .wrap, .faq .wrap { grid-template-columns: 1fr; }
  .feature .wrap { gap: 40px; }
  .feature.flip .text { order: 0; }
  .drawing { min-height: 0; padding-bottom: 20px; }
  .device { margin: 0 auto; width: 270px; }
  .sheet { position: relative !important; left: auto; bottom: auto; width: auto; max-width: 360px; margin: -120px auto 0; }
  .sheet2 { display: none; }
  .journals .wrap { grid-template-columns: 1fr; gap: 18px; }
  .plans { grid-template-columns: 1fr; }
  .points div { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .lead { font-size: 17px; }
  .hero { padding-top: 44px; }
  .hero .cta .btn { width: 100%; }
  .panel { padding: 28px 22px 0; }
  .panel.duo { grid-template-columns: 1fr 1fr; gap: 10px; padding: 22px 14px 0; }
  .feature, .pricing, .faq { padding: 72px 0; }
  .plan { padding: 24px; }
}

/* ===== 画面の絵(スクリーンショットは使わず、HTML で描く) ===== */
.ui { background: var(--paper); border: 1px solid var(--steel); border-radius: 16px; padding: 20px; font-size: 14px; line-height: 1.6; box-shadow: 0 10px 30px rgba(24,24,27,.06); }
.ui + .ui { margin-top: 14px; }
.ui .t { font-weight: 800; font-size: 16px; letter-spacing: -.01em; }
.ui .s { font-size: 12px; color: var(--slate); }
.ui .bar-title { display: flex; justify-content: space-between; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--steel); }
.meter { display: inline-flex; gap: 3px; vertical-align: middle; }
.meter i { width: 16px; height: 7px; background: var(--steel); }
.meter i.on { background: var(--ink); }
.lv { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 13px; }

/* 根拠の行 */
.ev { padding: 12px 0; border-bottom: 1px solid var(--cloud); }
.ev:last-child { border-bottom: 0; padding-bottom: 0; }
.ev .row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.ev p { margin-top: 4px; font-size: 13px; color: var(--charcoal); line-height: 1.7; }
.ev .src { margin-top: 6px; font-size: 11px; color: var(--slate); }

/* セットの表 */
.sets { width: 100%; border-collapse: collapse; margin-top: 6px; }
.sets th { font-size: 11px; font-weight: 700; color: var(--slate); text-align: left; padding: 8px 4px; border-bottom: 2px solid var(--ink); }
.sets th.r, .sets td.r { text-align: right; }
.sets td { padding: 10px 4px; border-bottom: 1px solid var(--cloud); vertical-align: middle; }
.sets .no { display: inline-grid; place-items: center; width: 26px; height: 26px; background: var(--cloud); font-weight: 800; border-radius: 4px; }
.sets .prev { color: var(--slate); font-size: 12px; }
.sets .num { font-weight: 800; font-size: 20px; letter-spacing: -.03em; }
.sets .num small { font-size: 11px; font-weight: 600; color: var(--slate); margin-left: 2px; }
.sets .ok { display: inline-grid; place-items: center; width: 26px; height: 26px; background: var(--ink); color: var(--volt); font-weight: 900; border-radius: 4px; font-size: 13px; }
.sets .todo { display: inline-block; width: 26px; height: 26px; border: 2px solid var(--ink); border-radius: 4px; }
.sets tr.sel td { background: var(--cloud); }
.sets .sub { font-size: 11px; color: var(--slate); }
.timer { margin-top: 12px; background: var(--ink); color: #fff; border-radius: 10px; padding: 10px 14px; display: flex; justify-content: space-between; align-items: center; }
.timer b { font-size: 26px; font-weight: 800; letter-spacing: -.03em; }
.timer span { font-size: 12px; color: #a1a1aa; }

/* 週の帯とメニュー */
.week { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; gap: 4px; margin-top: 12px; }
.week div { padding: 6px 0; font-size: 12px; color: var(--slate); }
.week b { display: block; font-size: 17px; color: var(--ink); }
.week .on { background: var(--ink); border-radius: 6px; } .week .on, .week .on b { color: #fff; }
.week .dot::after { content: ""; display: block; width: 5px; height: 5px; background: var(--ink); margin: 3px auto 0; }
.menuitem { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--cloud); }
.menuitem:last-child { border-bottom: 0; }
.menuitem .pic { width: 36px; height: 36px; background: var(--ink); border-radius: 6px; position: relative; flex: none; }
.menuitem .pic::after { content: ""; position: absolute; left: 9px; right: 9px; top: 16px; height: 5px; background: var(--volt); }
.menuitem b { font-size: 14px; display: block; line-height: 1.3; }
.menuitem small { font-size: 12px; color: var(--slate); }

/* 筋肉ごとのセット数 */
.vol { margin-top: 10px; }
.vol .r { display: grid; grid-template-columns: 82px 1fr 34px; gap: 10px; align-items: center; padding: 6px 0; font-size: 13px; font-weight: 600; }
.vol .track { position: relative; height: 10px; background: var(--cloud); }
.vol .band { position: absolute; top: -3px; bottom: -3px; left: 48%; width: 32%; background: rgba(24,24,27,.12); border-left: 2px solid var(--ink); border-right: 2px solid var(--ink); }
.vol .fill { position: absolute; left: 0; top: 0; bottom: 0; background: var(--ink); }
.vol .n { text-align: right; font-weight: 800; }
.vol .legend { margin-top: 8px; font-size: 11px; color: var(--slate); display: flex; align-items: center; gap: 8px; }
.vol .legend i { width: 22px; height: 10px; background: rgba(24,24,27,.12); border-left: 2px solid var(--ink); border-right: 2px solid var(--ink); }

/* グラフ */
.chart { margin-top: 10px; }
.chart svg { width: 100%; height: auto; display: block; }
.kpi { display: flex; align-items: baseline; gap: 10px; margin-top: 8px; }
.kpi b { font-size: 34px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.kpi .up { background: var(--volt); font-weight: 700; font-size: 13px; padding: 1px 7px; border-radius: 4px; }

/* 動画 */
.video { margin-top: 12px; aspect-ratio: 16 / 9; background: var(--graphite); border-radius: 10px; display: grid; place-items: center; position: relative; overflow: hidden; }
.video::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 12px, transparent 12px 24px); }
.video .play { width: 54px; height: 54px; background: var(--volt); display: grid; place-items: center; border-radius: 8px; position: relative; }
.video .play::after { content: ""; border-left: 16px solid var(--ink); border-top: 10px solid transparent; border-bottom: 10px solid transparent; margin-left: 4px; }
.vrow { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--cloud); }
.vrow:last-child { border-bottom: 0; padding-bottom: 0; }
.vrow .th { width: 72px; aspect-ratio: 16/9; background: var(--graphite); border-radius: 6px; flex: none; display: grid; place-items: center; }
.vrow .th::after { content: ""; border-left: 8px solid var(--volt); border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.vrow b { font-size: 13px; display: block; line-height: 1.4; }
.vrow small { font-size: 11px; color: var(--slate); }

/* 絵を置く台(方眼紙) */
.stage { position: relative; border-radius: 16px; padding: 36px; background-color: var(--paper); border: 1px solid var(--steel);
  background-image: linear-gradient(var(--cloud) 1px, transparent 1px), linear-gradient(90deg, var(--cloud) 1px, transparent 1px); background-size: 28px 28px; }
.stage.dark { background-color: var(--graphite); border-color: var(--graphite); background-image: linear-gradient(#303034 1px, transparent 1px), linear-gradient(90deg, #303034 1px, transparent 1px); }
.stage .ui { max-width: 420px; margin-left: auto; margin-right: auto; }
.stage .tilt { transform: rotate(-1.2deg); }
@media (max-width: 480px) { .stage { padding: 18px; } .ui { padding: 16px; } }

/* 2026-10-16 追加:数字の帯・最初の画面のアプリの画面・PRO の印 */
.numbers { background: var(--ink); color: #fff; margin-top: 64px; }
.numbers .wrap { display: grid; grid-template-columns: repeat(4, 1fr); padding-top: 44px; padding-bottom: 36px; }
.numbers .n { padding: 0 24px; border-left: 1px solid #3f3f46; }
.numbers .n:first-child { padding-left: 0; border-left: 0; }
.numbers .n b { display: block; font-weight: 800; font-size: clamp(44px, 6vw, 72px); line-height: 1; letter-spacing: -.04em; }
.numbers .n:first-child b { color: var(--volt); }
.numbers .n > span { display: block; margin-top: 10px; font-size: 15px; font-weight: 600; color: #d4d4d8; }
.numbers .note { grid-column: 1 / -1; margin-top: 24px; padding-top: 18px; border-top: 1px solid #3f3f46; font-size: 13px; line-height: 1.7; color: #a1a1aa; }
.hero-stage { padding: 40px 36px 0; overflow: hidden; }
.hero-stage .device { width: 290px; margin: 0 auto; border-bottom: 0; border-radius: 36px 36px 0 0; padding-bottom: 0; }
.hero-stage .device img { aspect-ratio: 1320 / 2000; border-radius: 28px 28px 0 0; }
.ui.float { position: absolute; left: 20px; bottom: 36px; width: 270px; padding: 14px 16px; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.pro-badge { display: inline-block; background: var(--ink); color: var(--volt); font-size: 12px; font-weight: 800; padding: 1px 8px; border-radius: 6px; margin-left: 6px; vertical-align: middle; }
@media (max-width: 960px) {
  .numbers .wrap { grid-template-columns: 1fr 1fr; row-gap: 28px; }
  .numbers .n:nth-child(3) { padding-left: 0; border-left: 0; }
  .ui.float { left: 12px; right: 12px; width: auto; bottom: 16px; }
}
.points dt.lvdt { display: flex; align-items: center; gap: 10px; }
.points .meter i { width: 14px; height: 7px; }

/* 最初の画面:グラフを大きく */
.hero-graph { padding: 28px; }
.hero-graph .graph-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; font-weight: 700; font-size: 14px; color: var(--charcoal); }
.hero-graph .pill { background: var(--volt); color: var(--ink); padding: 3px 10px; border-radius: 8px; font-size: 13px; white-space: nowrap; }
.hero-graph img { width: 100%; border-radius: 16px; box-shadow: 0 18px 40px rgba(24,24,27,.18); }

/* 数字のスロット */
.slot { display: inline-flex !important; line-height: 1; }
.reel { display: inline-block; height: 1em; overflow: hidden; margin-right: -.045em; }
.strip { display: block; transition: transform 1.6s cubic-bezier(.16, .84, .24, 1); will-change: transform; }
.strip span { display: block; height: 1em; line-height: 1; }
.plan li b { display: block; font-weight: 800; font-size: 16px; }
.plan li span { display: block; margin-top: 2px; font-size: 14px; line-height: 1.7; color: var(--slate); }
.plan.pro li span { color: #c4c4cc; }
.hero-graph .graph-head { flex-wrap: wrap; }
.hero-graph .graph-head > span:first-child { white-space: nowrap; }
@media (max-width: 480px) { .hero-graph { padding: 18px; } }
/* 最初の画面:筋力のページをそのまま(グラフまで見えるように縦長のまま) */
.hero-stage { padding-bottom: 36px; }
.hero-stage .device.full { width: 320px; border-radius: 40px; padding: 9px; border-bottom: 1px solid var(--steel); box-shadow: 0 18px 40px rgba(24,24,27,.14); }
.hero-stage .device.full img { aspect-ratio: 1320 / 2868; border-radius: 32px; }
@media (max-width: 480px) { .hero-stage .device.full { width: 260px; } }
.nowrap { white-space: nowrap; }
/* 数字の帯:数字を大きく、単位を小さく添える */
.numbers .n b { display: flex; align-items: baseline; gap: 6px; font-size: clamp(52px, 7vw, 88px); }
.numbers .n b small { font-size: .28em; font-weight: 700; letter-spacing: 0; color: #d4d4d8; }
.numbers .n:first-child b small { color: var(--volt); }
.numbers .n:last-child b { color: var(--volt); }
.numbers .n:first-child b { color: #fff; }
.numbers .n b { gap: 4px; }
.reel { font-variant-numeric: tabular-nums; }
/* 数字は2つ */
.numbers .wrap { grid-template-columns: 1fr 1fr; }
.numbers .n:last-child b { color: #fff; }
.numbers .n:first-child b { color: var(--volt); }
@media (max-width: 960px) { .numbers .wrap { grid-template-columns: 1fr 1fr; } }

/* 比べる表 */
.compare { padding: 104px 0; border-bottom: 1px solid var(--steel); }
.table-wrap { margin-top: 40px; overflow-x: auto; }
.cmp { width: 100%; min-width: 620px; border-collapse: separate; border-spacing: 0; font-size: 15px; line-height: 1.6; }
.cmp th, .cmp td { padding: 16px 18px; border-bottom: 1px solid var(--steel); text-align: left; vertical-align: top; }
.cmp thead th { font-size: 14px; font-weight: 800; border-bottom: 2px solid var(--ink); }
.cmp tbody th { font-weight: 700; width: 22%; }
.cmp td { color: var(--slate); width: 39%; }
.cmp .us { background: var(--cloud); color: var(--ink); font-weight: 600; }
.cmp thead .us { background: var(--ink); color: var(--volt); border-radius: 12px 12px 0 0; }
.cmp tbody tr:last-child .us { border-radius: 0 0 12px 12px; }
.small { font-size: 13px; }

/* 読みもの */
.article { padding: 56px 0 104px; }
.article .wrap { max-width: 760px; }
.article h1 { margin-top: 12px; }
.article .lead { margin-top: 20px; }
.article h2 { font-weight: 800; font-size: 26px; letter-spacing: -.02em; margin-top: 56px; padding-bottom: 10px; border-bottom: 1px solid var(--steel); }
.article p { margin-top: 14px; color: var(--charcoal); }
.article .kicker a { text-decoration: none; }
.answer { margin-top: 36px; background: var(--ink); color: #fff; border-radius: 16px; padding: 28px; }
.answer p { color: #e4e4e7; margin-top: 8px; }
.answer .kicker { color: var(--volt); margin-top: 0; }
.answer .lv { margin-top: 14px; color: #fff; }
.answer .meter i { background: #3f3f46; }
.study { margin-top: 18px; border: 1px solid var(--steel); border-radius: 16px; padding: 22px; }
.study .meta { margin-top: 0; font-size: 13px; color: var(--slate); }
.study p { margin-top: 8px; }
.study b { color: var(--ink); }
.study a { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 700; }
.steps { margin-top: 16px; padding-left: 1.4em; }
.steps li { margin-top: 10px; color: var(--charcoal); }
.cta-box { margin-top: 48px; background: var(--cloud); border-radius: 16px; padding: 28px; }
.cta-box p { margin-top: 0; }
.cta-box .btn { margin-top: 18px; }
.article-card { display: block; margin-top: 32px; border: 1px solid var(--steel); border-radius: 16px; padding: 24px; text-decoration: none; }
.article-card:hover { border-color: var(--ink); }
.article-card b { display: block; margin-top: 6px; font-size: 20px; line-height: 1.5; }
.article-card span { display: block; margin-top: 8px; color: var(--slate); font-size: 15px; }
/* 最初の見出しの上のアプリ名(アプリと同じ、細長く太い斜めの文字) */
.wordmark { font-family: "Barlow Condensed", "Helvetica Neue", sans-serif; font-weight: 800; font-style: italic; font-size: clamp(30px, 3.4vw, 42px); line-height: 1; letter-spacing: .06em; margin-bottom: 18px; }
/* PubMed の説明 */
.trust { grid-column: 1 / -1; margin-top: 36px; padding-top: 32px; border-top: 1px solid #3f3f46; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.trust-head { font-weight: 800; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.35; letter-spacing: -.02em; color: #fff; }
.trust-head .hl { color: var(--volt); }
.trust-text { margin-top: 14px; font-size: 15px; line-height: 1.9; color: #c4c4cc; }
.trust-text b { color: #fff; }
.trust-facts { list-style: none; border-top: 1px solid #3f3f46; }
.trust-facts li { display: flex; align-items: baseline; gap: 12px; padding: 14px 0; border-bottom: 1px solid #3f3f46; }
.trust-facts b { min-width: 64px; font-weight: 800; font-size: 30px; letter-spacing: -.03em; color: #fff; }
.trust-facts span { font-size: 14px; color: #d4d4d8; }
@media (max-width: 960px) { .trust { grid-template-columns: 1fr; gap: 24px; } }

/* 料金:ジムの写真を白黒でうっすら敷く(写真:Victor Freitas / Unsplash) */
.pricing { position: relative; overflow: hidden; isolation: isolate; }
.pricing::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("img/gym-bg.jpg") center 40% / cover no-repeat; opacity: .09; }
.pricing::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(var(--paper) 0%, rgba(255,255,255,0) 22%, rgba(255,255,255,0) 78%, var(--paper) 100%); }
.pricing .plan:not(.pro) { background: var(--paper); }

/* 最後:アプリのアイコン */
.end-icon { width: 120px; height: 120px; margin: 0 auto 26px; border-radius: 28px; border: 1px solid var(--steel); background: #fff; padding: 10px; box-shadow: 0 12px 30px rgba(24,24,27,.10); }
@media (max-width: 480px) { .end-icon { width: 96px; height: 96px; border-radius: 22px; } }

/* スマホ・タブレット:画像を先に、説明をその下に */
@media (max-width: 960px) {
  .hero .wrap > .stage { order: -1; }
  .hero { padding-top: 24px; }
  .feature .text, .feature.flip .text { order: 2; }
  .feature .panel, .feature .stage { order: 1; }
}
/* スマホ:最初の画像を小さくして、見出しまで1画面で見えるように */
@media (max-width: 960px) {
  .hero-stage { padding: 20px 20px 22px; }
  .hero-stage .device.full { width: 190px; border-radius: 28px; padding: 6px; }
  .hero-stage .device.full img { border-radius: 22px; aspect-ratio: 1320 / 2450; }
  .hero .wrap { gap: 28px; }
}
.answer .meter i.on { background: #fff; }
.answer .verdict { margin-top: 4px; font-weight: 800; font-size: 36px; line-height: 1.2; letter-spacing: -.02em; color: var(--volt); }

/* 筋トレのウソ？ホント? */
.myths { margin-top: 32px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.myth { display: flex; flex-direction: column; gap: 8px; border: 1px solid var(--steel); border-radius: 16px; padding: 22px; text-decoration: none; background: var(--paper); transition: border-color .15s; }
.myth:hover { border-color: var(--ink); }
.myth b { font-size: 19px; line-height: 1.45; letter-spacing: -.01em; }
.myth .sum { font-size: 14px; line-height: 1.7; color: var(--slate); }
.vb { align-self: flex-start; font-size: 13px; font-weight: 800; padding: 2px 10px; border-radius: 6px; }
.v-no { background: var(--ink); color: var(--volt); }
.v-yes { background: var(--volt); color: var(--ink); }
.v-half { background: var(--lime); color: var(--ink); border: 1px solid var(--ink); }
.v-unk { background: var(--cloud); color: var(--charcoal); border: 1px solid var(--steel); }
.myths-sec { padding: 104px 0; border-top: 1px solid var(--steel); }
@media (max-width: 700px) { .myths { grid-template-columns: 1fr; } }