/* =========================================================
   SPARK 下層ページ共通デザイン（2026年11月 リデザイン）
   トップページの新しい部品（黒×金・明朝の見出し）と同じ世界観で、
   読みやすさ・押しやすさ・横並びの揃いを最優先に組み直したもの
   ========================================================= */
:root {
  --night: #14110d;      /* 夜のグラウンド（見出し帯・CTA） */
  --night-2: #221d16;
  --ink: #1f1b14;        /* 見出しの文字 */
  --body: #4a453b;       /* 本文 */
  --mute: #776c52;       /* 補足 */
  --paper: #fbf8f1;      /* 生成りの背景 */
  --cream: #f4eedf;
  --rule: #e6dece;       /* 罫線 */
  --gold: #dcb043;       /* ブランドの金 */
  --gold-hover: #cfa232;
  --gold-text: #8f6c17;  /* 白地に置く金の文字（読みやすい濃さ） */
  --gold-soft: #f7edcf;
  --line: #06c755;       /* LINE */
  --line-hover: #05b04b;
  --on-night: #efe8d8;
  --on-night-mute: #b4aa94;
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
  --sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", "YuGothic", Meiryo, sans-serif;
  --wrap: 1120px;
  --radius: 16px;
  --header-h: 72px;
  --shadow: 0 1px 2px rgba(31,27,20,.06), 0 8px 24px rgba(31,27,20,.07);
  color-scheme: light;
}
@media (max-width: 900px) { :root { --header-h: 60px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body.sx {
  margin: 0; background: #fff; color: var(--body);
  font-family: var(--sans); font-size: 16px; line-height: 1.9; letter-spacing: .02em;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
:where(.sx) img { max-width: 100%; height: auto; display: block; }
:where(.sx) a { color: inherit; }
:where(.sx) p { margin: 0; }
:where(.sx) p + p { margin-top: 1em; }
:where(.sx) :is(h1, h2, h3, h4) { margin: 0; color: var(--ink); font-family: var(--serif); font-weight: 700; line-height: 1.5; letter-spacing: .04em; word-break: auto-phrase; text-wrap: balance; }
:where(.sx) :is(p, li, dd, td) { text-wrap: pretty; }
:where(.sx) :is(ul, ol) { margin: 0; padding: 0; }
.sx :focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.sx-skip { position: absolute; left: 12px; top: -60px; z-index: 2000; background: var(--night); color: #fff; padding: 10px 16px; border-radius: 8px; text-decoration: none; }
.sx-skip:focus { top: 12px; }
.sx-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.sx-wrap { width: 100%; max-width: calc(var(--wrap) + 48px); margin: 0 auto; padding: 0 24px; }
.sx-wrap--narrow { max-width: calc(800px + 48px); }
@media (max-width: 600px) { .sx-wrap { padding: 0 20px; } }
.nowrap { white-space: nowrap; }

/* ---------- ボタン ---------- */
.sx-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 30px; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--sans); font-size: 15px; font-weight: 700; letter-spacing: .06em; line-height: 1.3;
  text-decoration: none; text-align: center; cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.sx-btn svg { flex: none; transition: transform .2s ease; }
.sx-btn:hover svg.sx-arrow { transform: translateX(3px); }
.sx-btn--gold { background: var(--gold); color: var(--night); box-shadow: 0 6px 18px rgba(220,176,67,.28); }
.sx-btn--gold:hover { background: var(--gold-hover); }
.sx-btn--dark { background: var(--night); color: #fff; }
.sx-btn--dark:hover { background: #2c261d; }
.sx-btn--line { background: var(--line); color: #fff; }
.sx-btn--line:hover { background: var(--line-hover); }
.sx-btn--ghost { border-color: currentColor; color: var(--ink); background: transparent; }
.sx-btn--ghost:hover { background: rgba(31,27,20,.05); }
.sx-btn--ghost-light { border-color: rgba(239,232,216,.5); color: var(--on-night); background: transparent; }
.sx-btn--ghost-light:hover { border-color: var(--on-night); background: rgba(255,255,255,.06); }
.sx-btn--sm { min-height: 44px; padding: 0 20px; font-size: 14px; }
.sx-btn--block { width: 100%; }
.sx-btn small { display: block; font-size: 11px; font-weight: 500; letter-spacing: .04em; opacity: .85; }
.sx-btn .sx-btn__txt { display: flex; flex-direction: column; align-items: center; }
.sx-btns { display: flex; flex-wrap: wrap; gap: 12px; }
.sx-textlink { color: var(--gold-text); font-weight: 700; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.sx-textlink:hover { color: var(--ink); }
.sx-more { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; font-size: 14px; text-decoration: none; border-bottom: 1px solid var(--gold); padding: 6px 0; }
.sx-more:hover { color: var(--gold-text); }

/* ---------- ヘッダー ---------- */
.sx-header { position: sticky; top: 0; z-index: 800; background: rgba(255,255,255,.96); border-bottom: 1px solid transparent; transition: border-color .2s ease, box-shadow .2s ease; }
@supports (backdrop-filter: blur(8px)) { .sx-header { background: rgba(255,255,255,.88); backdrop-filter: saturate(1.4) blur(10px); } }
.sx-header.is-scrolled { border-bottom-color: var(--rule); box-shadow: 0 4px 18px rgba(31,27,20,.06); }
.sx-header__in { height: var(--header-h); display: flex; align-items: center; gap: 28px; }
.sx-logo { flex: none; display: block; line-height: 0; }
.sx-logo img { width: 150px; height: 30px; }
.sx-nav { margin-left: auto; }
.sx-nav ul { list-style: none; display: flex; gap: 4px; }
.sx-nav a { display: block; padding: 10px 12px; font-size: 14.5px; font-weight: 600; color: var(--ink); text-decoration: none; letter-spacing: .06em; border-radius: 8px; position: relative; }
.sx-nav a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.sx-nav a:hover::after, .sx-nav a[aria-current="page"]::after { transform: scaleX(1); }
.sx-header__cta { flex: none; }
.sx-menu-btn { display: none; flex: none; width: 46px; height: 46px; margin-right: -8px; border: 0; background: transparent; cursor: pointer; border-radius: 10px; position: relative; color: var(--ink); }
.sx-menu-btn span { position: absolute; left: 12px; right: 12px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .25s ease, opacity .2s ease, top .25s ease; }
.sx-menu-btn span:nth-child(1) { top: 15px; } .sx-menu-btn span:nth-child(2) { top: 22px; } .sx-menu-btn span:nth-child(3) { top: 29px; }
.sx-menu-btn[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.sx-menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.sx-menu-btn[aria-expanded="true"] span:nth-child(3) { top: 22px; transform: rotate(-45deg); }
.sx-drawer { position: fixed; inset: var(--header-h) 0 0 0; z-index: 790; background: var(--night); color: var(--on-night); overflow-y: auto; padding: 8px 0 calc(32px + env(safe-area-inset-bottom, 0px)); }
.sx-drawer[hidden] { display: none; }
.sx-drawer ul { list-style: none; }
.sx-drawer__nav a { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid rgba(239,232,216,.12); color: var(--on-night); text-decoration: none; font-family: var(--serif); font-size: 18px; font-weight: 600; letter-spacing: .06em; }
.sx-drawer__nav a small { font-family: var(--sans); font-size: 11px; letter-spacing: .2em; color: var(--gold); font-weight: 600; }
.sx-drawer__sub { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; margin-top: 12px; }
.sx-drawer__sub a { display: block; padding: 12px 0; color: var(--on-night-mute); text-decoration: none; font-size: 14px; }
.sx-drawer__actions { display: grid; gap: 12px; margin-top: 24px; }
.sx-drawer__tel { text-align: center; color: var(--on-night-mute); font-size: 13px; margin-top: 4px; }
.sx-drawer__tel a { color: var(--on-night); font-family: var(--serif); font-size: 20px; font-weight: 700; letter-spacing: .06em; text-decoration: none; }
html.sx-lock, html.sx-lock body { overflow: hidden; }
@media (max-width: 1080px) { .sx-nav a { padding: 10px 9px; font-size: 14px; } .sx-header__in { gap: 18px; } }
@media (max-width: 900px) {
  .sx-nav { display: none; }
  .sx-menu-btn { display: block; }
  .sx-header__cta { margin-left: auto; min-height: 40px; padding: 0 16px; font-size: 13px; box-shadow: none; }
  .sx-logo img { width: 125px; height: 25px; }
  .sx-header__in { gap: 10px; }
}
@media (min-width: 901px) { .sx-drawer { display: none !important; } }

/* ---------- ページの見出し（ヒーロー） ---------- */
.sx-hero { background: var(--night); color: var(--on-night); position: relative; overflow: hidden; }
.sx-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 90% at 0% 0%, rgba(220,176,67,.16), transparent 55%); pointer-events: none; }
.sx-hero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; padding-top: 40px; padding-bottom: 72px; }
.sx-hero--plain .sx-hero__in { grid-template-columns: minmax(0, 1fr); padding-bottom: 64px; }
.sx-crumbs { position: relative; font-size: 12px; color: var(--on-night-mute); padding-top: 22px; }
.sx-crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 10px; }
.sx-crumbs li { display: flex; align-items: center; gap: 10px; }
.sx-crumbs li + li::before { content: ""; width: 5px; height: 5px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); opacity: .7; }
.sx-crumbs a { color: var(--on-night-mute); text-decoration: none; display: inline-block; padding: 11px 4px; margin: -11px -4px; }
.sx-crumbs a:hover { color: var(--on-night); text-decoration: underline; }
.sx-crumbs [aria-current] { color: var(--on-night); }
.sx-eyebrow { display: inline-flex; align-items: center; gap: 12px; font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-text); line-height: 1.4; }
.sx-eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.sx-hero .sx-eyebrow, .sx-sec--night .sx-eyebrow { color: var(--gold); }
.sx-hero h1 { color: #fff; font-size: clamp(30px, 4.6vw, 52px); line-height: 1.35; margin-top: 18px; letter-spacing: .06em; }
.sx-hero h1 .sx-h1-sub { display: block; font-size: .5em; letter-spacing: .1em; color: var(--gold); margin-bottom: 8px; }
.sx-hero__lead { margin-top: 24px; color: var(--on-night); font-size: 16px; line-height: 2; max-width: 34em; }
.sx-hero__lead + .sx-hero__lead { margin-top: 12px; }
.sx-hero__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; list-style: none; }
.sx-hero__chips li { display: inline-flex; align-items: baseline; gap: 8px; padding: 8px 16px; border: 1px solid rgba(220,176,67,.45); border-radius: 999px; font-size: 13px; color: var(--on-night); }
.sx-hero__chips b { font-family: var(--serif); font-size: 17px; color: var(--gold); letter-spacing: .04em; }
.sx-hero__actions { margin-top: 32px; }
.sx-hero__media { position: relative; }
.sx-hero__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.sx-hero__media::after { content: ""; position: absolute; inset: 14px -14px -14px 14px; border: 1px solid rgba(220,176,67,.55); border-radius: var(--radius); z-index: -1; }
.sx-hero__media--cutout img { aspect-ratio: auto; object-fit: contain; border-radius: 0; }
.sx-hero__media--cutout::after { display: none; }
@media (max-width: 900px) {
  .sx-hero__in { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 24px; padding-bottom: 56px; }
  .sx-hero__media { order: -1; margin-right: 14px; }
  .sx-hero__media img { aspect-ratio: 16 / 10; }
  .sx-hero__lead { font-size: 15px; }
  .sx-hero h1 { font-size: clamp(25px, 6.6vw, 36px); letter-spacing: .02em; }
  .sx-lp-hero h1 { font-size: clamp(32px, 8.6vw, 44px); }
}
@media (max-width: 600px) { .sx-hero__lead br { display: none; } }

/* ---------- セクション ---------- */
.sx-sec { padding: 104px 0; }
.sx-sec--paper { background: var(--paper); }
.sx-sec--cream { background: var(--cream); }
.sx-sec--night { background: var(--night); color: var(--on-night); }
.sx-sec--night h2, .sx-sec--night h3 { color: #fff; }
.sx-sec--tight { padding: 72px 0; }
.sx-sec + .sx-sec:not([class*="--"]) { padding-top: 0; }
@media (max-width: 700px) { .sx-sec { padding: 72px 0; } .sx-sec--tight { padding: 56px 0; } }
.sx-head { margin-bottom: 48px; max-width: 760px; }
.sx-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sx-head--center .sx-eyebrow::after { content: ""; width: 28px; height: 1px; background: currentColor; }
.sx-h2 { font-size: clamp(25px, 3.1vw, 36px); line-height: 1.5; margin-top: 14px; }
.sx-head p { margin-top: 18px; }
.sx-head--center p { margin-left: auto; margin-right: auto; max-width: 40em; }
.sx-h3 { font-size: clamp(19px, 2.1vw, 23px); line-height: 1.6; }
.sx-prose { max-width: 44em; }
.sx-prose--center { margin: 0 auto; }
.sx-note { font-size: 13px; color: var(--mute); line-height: 1.8; }
.sx-note + .sx-note { margin-top: 4px; }

/* グリッド */
.sx-grid { display: grid; gap: 24px; }
.sx-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sx-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sx-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .sx-grid--3, .sx-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .sx-grid--2, .sx-grid--3, .sx-grid--4 { grid-template-columns: minmax(0, 1fr); } }
.sx-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.sx-split--top { align-items: start; }
@media (max-width: 860px) { .sx-split { grid-template-columns: minmax(0, 1fr); gap: 32px; } }

/* カード */
.sx-card { background: #fff; border: 1px solid var(--rule); border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; }
.sx-sec--paper .sx-card, .sx-sec--cream .sx-card { border-color: transparent; box-shadow: var(--shadow); }
.sx-card__num { font-family: var(--serif); font-size: 15px; font-weight: 700; color: var(--gold-text); letter-spacing: .12em; }
.sx-card h3 { margin-top: 10px; }
.sx-card p { margin-top: 14px; }
@media (max-width: 600px) { .sx-card { padding: 26px 22px; } }

.sx-tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; }
.sx-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px; background: var(--gold-soft); color: var(--gold-text); font-size: 12px; font-weight: 700; letter-spacing: .06em; line-height: 1.6; }
.sx-badge { display: inline-flex; align-items: center; padding: 4px 14px; border-radius: 999px; background: var(--gold); color: var(--night); font-size: 12px; font-weight: 700; letter-spacing: .12em; }

/* チェックリスト */
.sx-checks { list-style: none; display: grid; gap: 12px; }
.sx-checks li { position: relative; padding-left: 34px; }
.sx-checks li::before { content: ""; position: absolute; left: 0; top: .4em; width: 22px; height: 22px; border-radius: 50%; background: var(--gold-soft); }
.sx-checks li::after { content: ""; position: absolute; left: 7px; top: calc(.4em + 6px); width: 8px; height: 5px; border-left: 2px solid var(--gold-text); border-bottom: 2px solid var(--gold-text); transform: rotate(-45deg); }
.sx-checks--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 32px; }
@media (max-width: 700px) { .sx-checks--2 { grid-template-columns: minmax(0, 1fr); } }

/* 写真 */
.sx-photo { border-radius: var(--radius); overflow: hidden; background: var(--cream); }
.sx-photo img { width: 100%; height: 100%; object-fit: cover; }
.sx-photo--43 { aspect-ratio: 4 / 3; }
.sx-photo--32 { aspect-ratio: 3 / 2; }

/* ---------- 体験レッスンの案内（各ページ共通の締め） ---------- */
.sx-trial { background: var(--night); color: var(--on-night); position: relative; overflow: hidden; }
.sx-trial::before { content: ""; position: absolute; inset: 0; background: radial-gradient(90% 120% at 100% 100%, rgba(220,176,67,.2), transparent 60%); }
.sx-trial__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 56px; align-items: center; padding-top: 96px; padding-bottom: 96px; }
.sx-trial h2 { color: #fff; font-size: clamp(28px, 3.6vw, 42px); margin-top: 16px; }
.sx-trial p { margin-top: 18px; color: var(--on-night); word-break: auto-phrase; }
.sx-trial__actions { display: grid; gap: 12px; }
.sx-trial__note { font-size: 13px; color: var(--on-night-mute); text-align: center; margin-top: 4px; }
.sx-trial__tel { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; border-radius: 999px; border: 1px solid rgba(239,232,216,.35); color: var(--on-night); text-decoration: none; font-weight: 700; letter-spacing: .06em; }
.sx-trial__tel:hover { border-color: var(--on-night); }
.sx-trial__tel b { font-family: var(--serif); font-size: 18px; letter-spacing: .08em; }
@media (max-width: 860px) { .sx-trial__in { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 72px; padding-bottom: 72px; } }

/* ---------- よくある質問 ---------- */
.sx-faq { display: grid; gap: 12px; }
.sx-faq details { background: #fff; border: 1px solid var(--rule); border-radius: 14px; }
.sx-sec--paper .sx-faq details { border-color: transparent; box-shadow: var(--shadow); }
.sx-faq summary { list-style: none; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: start; padding: 22px 24px; cursor: pointer; font-weight: 700; color: var(--ink); line-height: 1.7; }
.sx-faq summary::-webkit-details-marker { display: none; }
.sx-faq summary::before { content: "Q"; font-family: var(--serif); font-size: 20px; line-height: 1.4; color: var(--gold-text); }
.sx-faq summary::after { content: ""; width: 12px; height: 12px; margin-top: .5em; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(45deg); transition: transform .25s ease; }
.sx-faq details[open] summary::after { transform: rotate(-135deg); margin-top: .8em; }
.sx-faq__a { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; padding: 0 24px 24px; }
.sx-faq__a::before { content: "A"; font-family: var(--serif); font-size: 20px; line-height: 1.4; color: var(--mute); }
.sx-faq__a ul { list-style: none; margin: .6em 0; }
@media (max-width: 600px) { .sx-faq summary { padding: 18px 18px; } .sx-faq__a { padding: 0 18px 20px; } }

/* ---------- 表 ---------- */
.sx-table-wrap { overflow-x: auto; border-radius: var(--radius); }
.sx-table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; font-variant-numeric: tabular-nums; }
.sx-table th, .sx-table td { padding: 18px 20px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: middle; }
.sx-table thead th { background: var(--night); color: var(--on-night); font-size: 13px; letter-spacing: .1em; font-weight: 700; }
.sx-table thead th:first-child { border-top-left-radius: var(--radius); }
.sx-table thead th:last-child { border-top-right-radius: var(--radius); }
.sx-table tbody th { color: var(--ink); font-weight: 700; white-space: nowrap; }
.sx-table td.num { text-align: right; font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.sx-table td.num small { display: block; font-family: var(--sans); font-size: 12px; font-weight: 500; color: var(--mute); margin-top: 2px; }
.sx-table thead th.num { text-align: right; }
.sx-table tbody tr:last-child > * { border-bottom: 0; }
.sx-table .off { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 6px; background: var(--gold-soft); color: var(--gold-text); font-size: 12px; font-weight: 700; vertical-align: middle; }
.sx-table caption { caption-side: top; text-align: left; font-weight: 700; color: var(--ink); padding: 0 0 12px; }
.sx-boxed { border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
@media (max-width: 600px) {
  .sx-table th, .sx-table td { padding: 14px 10px; }
  .sx-table td.num { font-size: 17px; }
  .sx-table td.num small { white-space: normal; font-size: 11px; }
  .sx-table .off { display: block; width: max-content; margin: 4px 0 0; }
  .sx-table thead th { font-size: 12px; letter-spacing: .04em; }
}

/* 定義リスト（募集要項・費用など） */
.sx-dl { display: grid; grid-template-columns: 200px minmax(0, 1fr); border-top: 1px solid var(--rule); margin: 0; }
.sx-dl dt, .sx-dl dd { padding: 22px 0; border-bottom: 1px solid var(--rule); margin: 0; }
.sx-dl dt { font-weight: 700; color: var(--ink); padding-right: 24px; }
@media (max-width: 640px) { .sx-dl { grid-template-columns: minmax(0, 1fr); } .sx-dl dt { padding-bottom: 4px; border-bottom: 0; } .sx-dl dd { padding-top: 0; } }

/* ステップ */
.sx-steps { list-style: none; display: grid; gap: 0; counter-reset: step; }
.sx-steps > li { position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 20px; padding-bottom: 36px; }
.sx-steps > li:last-child { padding-bottom: 0; }
.sx-steps > li::before { counter-increment: step; content: counter(step, decimal-leading-zero); display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--night); color: var(--gold); font-family: var(--serif); font-size: 18px; font-weight: 700; position: relative; z-index: 1; }
.sx-steps > li:not(:last-child)::after { content: ""; position: absolute; left: 27px; top: 56px; bottom: 0; width: 2px; background: linear-gradient(var(--gold), rgba(220,176,67,.15)); }
.sx-steps h3 { font-size: 19px; padding-top: 12px; }
.sx-steps p { margin-top: 8px; }
.sx-steps--row { grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr)); gap: 24px; }
.sx-steps--row > li { grid-template-columns: minmax(0, 1fr); align-content: start; gap: 16px; padding: 0; text-align: center; justify-items: center; }   /* 文章の長さが違っても見出しの高さをそろえる */
.sx-steps--row > li::after { display: none; }
@media (max-width: 700px) { .sx-steps--row { grid-template-columns: minmax(0, 1fr); } .sx-steps--row > li { text-align: left; justify-items: start; grid-template-columns: 56px minmax(0, 1fr); } }

/* タイムライン（レッスン例） */
.sx-flow { list-style: none; display: grid; gap: 10px; }
.sx-flow li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 16px; align-items: start; padding: 16px 18px; background: #fff; border: 1px solid var(--rule); border-radius: 12px; }
.sx-flow__min { font-family: var(--serif); font-weight: 700; color: var(--gold-text); font-size: 18px; line-height: 1.5; white-space: nowrap; }
.sx-flow__min small { font-size: 12px; margin-left: 2px; }
.sx-flow b { display: block; color: var(--ink); line-height: 1.6; }
.sx-flow p { font-size: 14px; margin-top: 4px; line-height: 1.8; }
.sx-flow__bar { display: flex; height: 8px; border-radius: 99px; overflow: hidden; margin: 0 0 14px; background: var(--rule); }
.sx-flow__bar span { display: block; height: 100%; }
.sx-flow__bar span:nth-child(odd) { background: var(--gold); }
.sx-flow__bar span:nth-child(even) { background: #b8902c; }

/* ---------- ダイアログ ---------- */
.sx-dialog { border: 0; padding: 0; border-radius: 20px; width: min(640px, calc(100vw - 32px)); max-height: calc(100dvh - 48px); background: #fff; color: var(--body); box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.sx-dialog::backdrop { background: rgba(20,17,13,.68); }
.sx-dialog__in { padding: 40px 36px 36px; position: relative; }
.sx-dialog__close { position: absolute; top: 12px; right: 12px; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--paper); cursor: pointer; display: grid; place-items: center; color: var(--ink); }
.sx-dialog__close:hover { background: var(--cream); }
.sx-dialog h2 { font-size: 22px; padding-right: 40px; }
.sx-dialog__body { margin-top: 16px; }
html.sx-dialog-open .sp-cta { opacity: 0; pointer-events: none; }
@media (max-width: 600px) { .sx-dialog__in { padding: 32px 22px 26px; } }

/* ---------- フォーム ---------- */
.sx-form { display: grid; gap: 26px; }
.sx-field { display: grid; gap: 10px; }
.sx-field > label, .sx-field > .sx-legend { font-weight: 700; color: var(--ink); font-size: 15px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sx-req { display: inline-block; padding: 1px 8px; border-radius: 4px; background: #b3261e; color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .08em; line-height: 1.7; }
.sx-opt { display: inline-block; padding: 1px 8px; border-radius: 4px; background: var(--cream); color: var(--mute); font-size: 11px; font-weight: 700; letter-spacing: .08em; line-height: 1.7; }
.sx-input, .sx-select, .sx-textarea {
  width: 100%; min-height: 54px; padding: 12px 16px; border: 1px solid #d6ccb6; border-radius: 10px; background: #fff;
  font: inherit; font-size: 16px; color: var(--ink); line-height: 1.6; transition: border-color .2s ease, box-shadow .2s ease;
}
.sx-textarea { min-height: 150px; resize: vertical; }
.sx-input::placeholder, .sx-textarea::placeholder { color: #a9a08c; }
.sx-input:focus, .sx-select:focus, .sx-textarea:focus { outline: none; border-color: var(--gold-text); box-shadow: 0 0 0 4px rgba(220,176,67,.25); }
.sx-select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 44px; }
.sx-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.sx-fieldset legend { padding: 0; margin-bottom: 10px; }
.sx-choices { display: flex; flex-wrap: wrap; gap: 10px; }
.sx-choice { position: relative; }
.sx-choice input { position: absolute; opacity: 0; width: 100%; height: 100%; inset: 0; margin: 0; cursor: pointer; }
.sx-choice span { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px 0 14px; border: 1px solid #d6ccb6; border-radius: 999px; background: #fff; font-size: 15px; color: var(--ink); transition: background-color .15s ease, border-color .15s ease; }
.sx-choice span::before { content: ""; flex: none; width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid #b6aa90; background: #fff center/12px no-repeat; transition: background-color .15s ease, border-color .15s ease; }
.sx-choice input:checked + span { border-color: var(--gold-text); background: var(--gold-soft); }
.sx-choice input:checked + span::before { background-color: var(--gold-text); border-color: var(--gold-text); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6.2l2.6 2.6L10 3.4' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.sx-choice input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }
.sx-consent { display: flex; align-items: flex-start; gap: 12px; padding: 18px 20px; border-radius: 12px; background: var(--paper); font-size: 15px; color: var(--ink); cursor: pointer; }
.sx-consent input { width: 22px; height: 22px; margin: 3px 0 0; accent-color: var(--gold-text); flex: none; }
.sx-form__submit { min-height: 60px; font-size: 16px; border: 0; }
.sx-form__submit[disabled] { opacity: .6; cursor: progress; }
.sx-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.sx-formcard { background: #fff; border-radius: 20px; padding: 44px 40px; box-shadow: var(--shadow); }
@media (max-width: 600px) { .sx-formcard { padding: 30px 20px; border-radius: 16px; } }

/* ---------- 画面下の申込みボタン（トップページと共通） ---------- */
.sp-cta { position: fixed; right: 24px; bottom: 24px; z-index: 900; transition: opacity .3s ease, transform .3s ease; }
.sp-cta.sp-cta-away, .sp-cta.sp-cta-hero { opacity: 0; transform: translateY(16px); pointer-events: none; }
.sp-no-cta .sp-cta, html.sx-lock .sp-cta { display: none; }
.sp-cta__btn { display: inline-flex; align-items: center; gap: 12px; height: 56px; padding: 0 22px 0 10px; border-radius: 999px; background: var(--gold); color: var(--night); text-decoration: none; font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .06em; line-height: 1; white-space: nowrap; box-shadow: 0 10px 28px rgba(0,0,0,.18), 0 2px 6px rgba(0,0,0,.12); transition: transform .2s ease, background-color .2s ease; }
.sp-cta__btn:hover { background: #e4bc55; transform: translateY(-2px); }
.sp-cta__badge { display: inline-flex; align-items: center; height: 36px; padding: 0 14px; border-radius: 999px; background: var(--night); color: var(--gold); font-size: 12px; letter-spacing: .1em; }
.sp-cta__arrow { flex: none; }
.sp-cta--line .sp-cta__btn { background: var(--line); color: #fff; font-family: var(--sans); }
.sp-cta--line .sp-cta__btn:hover { background: var(--line-hover); }
.sp-cta--line .sp-cta__badge { background: #fff; color: #05a346; }
@media (max-width: 768px) {
  .sp-cta { left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); display: flex; justify-content: center; }
  .sp-cta__btn { width: 100%; max-width: 440px; justify-content: center; height: 54px; padding: 0 18px 0 9px; }
  .sp-cta__label { flex: 1 1 auto; text-align: center; }
}

/* ---------- フッター（トップページと同じ共通フッター） ---------- */
.sx-footer { background: #1a1a1a; color: #fff; padding: 80px 0 30px; font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif; }
.sx-footer__in { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 50px; margin-bottom: 60px; }
.sx-footer__brand { flex: 1; min-width: 280px; }
.sx-footer__logo { display: inline-block; margin-bottom: 20px; text-decoration: none; font-family: var(--serif); font-size: 32px; font-weight: 700; color: #fff; letter-spacing: .1em; line-height: 1; }
.sx-footer__logo span { color: var(--gold); }
.sx-footer__desc { font-size: 14px; line-height: 1.8; color: #aaa; }
.sx-footer__area { display: block; margin-top: 10px; font-size: 12px; color: #8c8c8c; }
.sx-footer__content { flex: 1; min-width: 280px; display: flex; flex-direction: column; gap: 30px; }
.sx-footer__contact { border-left: 2px solid var(--gold); padding-left: 20px; }
.sx-footer__heading { font-size: 14px; color: var(--gold); font-weight: 700; margin-bottom: 10px; letter-spacing: .05em; }
.sx-footer__tel { display: block; font-size: 24px; font-family: "Times New Roman", serif; font-weight: 700; color: #fff; text-decoration: none; margin-bottom: 5px; }
.sx-footer__mail { font-size: 14px; color: #ccc; text-decoration: none; }
.sx-footer__mail:hover { color: var(--gold); }
.sx-footer__links { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.sx-footer__links a { display: inline-block; padding: 9px 0; color: #fff; opacity: .85; text-decoration: none; font-family: var(--serif); font-size: 14px; line-height: 1.5; letter-spacing: .04em; }
.sx-footer__links a:hover { opacity: 1; color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.sx-footer__copy { border-top: 1px solid #333; padding-top: 20px; font-size: 12px; color: #8c8c8c; font-family: Arial, sans-serif; }
@media (max-width: 768px) {
  .sx-footer { padding: 60px 0 40px; }
  .sx-footer__in { flex-direction: column; gap: 40px; }
  .sx-footer__links { grid-template-columns: repeat(2, max-content); gap: 0 20px; }
  .sx-footer__links a { padding: 11px 0; letter-spacing: 0; white-space: nowrap; }
}
@media (max-width: 379px) { .sx-footer__links { grid-template-columns: minmax(0, 1fr); } }

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

/* =========================================================
   ページごとの部品
   ========================================================= */
.sx-mt { margin-top: 20px; }
.sx-mt-lg { margin-top: 48px; }
.sx-center { text-align: center; }

/* SPARKとは：想い */
.sx-man { text-align: center; }
.sx-man p { font-family: var(--serif); font-size: clamp(16px, 1.9vw, 19px); line-height: 2.1; color: var(--ink); letter-spacing: .08em; }
.sx-man p + p { margin-top: 1.6em; }
.sx-man__em { font-weight: 700; font-size: clamp(20px, 2.6vw, 26px) !important; }
.sx-man__gold { color: var(--gold-text) !important; font-weight: 700; font-size: clamp(19px, 2.3vw, 23px) !important; padding-top: .6em; }
.sx-man__gold::before { content: ""; display: block; width: 1px; height: 48px; background: var(--gold); margin: 0 auto 1.4em; }

/* 特長（写真と文章を交互に） */
.sx-features { display: grid; gap: 88px; }
.sx-feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.sx-feature--rev .sx-feature__media { order: 2; }
.sx-feature__text { position: relative; }
.sx-feature__num { font-family: var(--serif); font-size: 64px; font-weight: 700; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--gold); letter-spacing: .04em; margin-bottom: 10px !important; }
.sx-feature__text .sx-tag { margin-bottom: 14px; }
.sx-feature__text h3 { margin-bottom: 16px; }
.sx-feature__text .sx-more { margin-top: 24px; }
.sx-feature .sx-photo img[src*="bb80f0cf"] { object-fit: contain; background: var(--night); }
@media (max-width: 860px) {
  .sx-features { gap: 56px; }
  .sx-feature { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .sx-feature--rev .sx-feature__media { order: 0; }
  .sx-feature__num { font-size: 48px; }
}
.sx-quote { margin: 0 auto; max-width: 820px; text-align: center; position: relative; padding: 24px 0; }
.sx-quote::before { content: "“"; display: block; font-family: var(--serif); font-size: 72px; line-height: .6; color: var(--gold); }
.sx-quote p { font-family: var(--serif); font-size: clamp(17px, 2vw, 21px); line-height: 2; color: var(--ink); font-weight: 600; margin-top: 14px; }

/* 料金：比較の棒グラフ */
.sx-bars { list-style: none; display: grid; gap: 14px; padding: 32px; background: var(--paper); border-radius: var(--radius); }
.sx-bar { display: grid; grid-template-columns: 64px minmax(0, 1fr) 84px; gap: 14px; align-items: center; font-variant-numeric: tabular-nums; }
.sx-bar__name { font-size: 14px; font-weight: 700; color: var(--mute); }
.sx-bar__track { height: 14px; border-radius: 99px; background: rgba(31,27,20,.06); overflow: hidden; }
.sx-bar__fill { display: block; height: 100%; border-radius: 99px; background: #cfc5ae; }
.sx-bar__val { text-align: right; font-size: 14px; color: var(--mute); font-weight: 600; }
.sx-bar--us .sx-bar__name { color: var(--ink); font-family: var(--serif); font-size: 16px; }
.sx-bar--us .sx-bar__fill { background: var(--gold); }
.sx-bar--us .sx-bar__val { color: var(--ink); font-family: var(--serif); font-size: 20px; font-weight: 700; }
.sx-bar--us .sx-bar__track { height: 22px; }
@media (max-width: 600px) { .sx-bars { padding: 22px 18px; } .sx-bar { grid-template-columns: 52px minmax(0, 1fr) 76px; gap: 10px; } .sx-bar--us .sx-bar__val { font-size: 17px; } .sx-bar__val { white-space: nowrap; } }
.sx-four { margin-top: 64px; padding: 44px 48px; border-radius: var(--radius); background: var(--night); color: var(--on-night); }
.sx-four h3 { color: #fff; margin-bottom: 18px; }
.sx-four__plus { margin-top: 20px !important; padding-top: 20px; border-top: 1px solid rgba(239,232,216,.18); color: var(--gold); font-weight: 700; }
@media (max-width: 600px) { .sx-four { padding: 30px 22px; margin-top: 48px; } }

/* 料金：タブ */
.sx-tabs { display: inline-flex; padding: 5px; border-radius: 999px; background: #fff; border: 1px solid var(--rule); margin-bottom: 24px; }
.sx-tabs [role="tab"] { min-height: 46px; padding: 0 24px; border: 0; border-radius: 999px; background: transparent; font: inherit; font-size: 15px; font-weight: 700; color: var(--mute); cursor: pointer; letter-spacing: .06em; }
.sx-tabs [role="tab"][aria-selected="true"] { background: var(--night); color: #fff; }
.sx-tabpanel__lead { margin-bottom: 20px; max-width: 46em; }
.sx-costs { margin-top: 56px; }
.sx-costs h3 { margin-bottom: 16px; }
.sx-costs__v { font-family: var(--serif); font-size: 19px; color: var(--ink); margin-right: 12px; }

/* 料金ページ：お支払いページへの入口（ご入会後） */
.sx-paylinks { margin-top: 48px; }
.sx-paylinks .sx-note { margin-top: 8px; }
.sx-paylinks__list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 20px; }
.sx-paylinks__list a { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 100%; padding: 20px 24px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); color: var(--ink); text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.sx-paylinks__list a:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(31,27,20,.06), 0 14px 30px rgba(31,27,20,.1); }
.sx-paylinks__list span { display: flex; flex-direction: column; gap: 2px; }
.sx-paylinks__list b { font-family: var(--serif); font-size: 17px; letter-spacing: .04em; line-height: 1.6; }
.sx-paylinks__list small { font-size: 13px; line-height: 1.6; color: var(--mute); }
.sx-paylinks__list svg { flex: none; color: var(--gold-text); }
@media (max-width: 700px) { .sx-paylinks__list { grid-template-columns: minmax(0, 1fr); } .sx-paylinks__list a { padding: 18px 20px; } }
.sx-sec--paper .sx-dl { border-color: var(--rule); }

/* 料金：助成カードの計算例 */
.sx-grantimg { box-shadow: var(--shadow); background: #fff; }
.sx-grantimg img { object-fit: contain; }
.sx-calc { margin-top: 18px; background: var(--paper); border-radius: 14px; padding: 8px 22px; font-variant-numeric: tabular-nums; }
.sx-calc__row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.sx-calc__row:last-child { border-bottom: 0; }
.sx-calc__row b { font-family: var(--serif); font-size: 20px; color: var(--ink); white-space: nowrap; }
.sx-calc__row--minus b { color: #b3261e; }
.sx-calc__row--total { border-top: 2px solid var(--ink); }
.sx-calc__row--total b { font-size: 26px; }
.sx-calc__per { margin-top: 18px !important; font-size: 15px; color: var(--ink); }
.sx-calc__per b { font-family: var(--serif); font-size: 38px; color: var(--gold-text); margin: 0 4px 0 10px; letter-spacing: .02em; }

/* 三重・西宮のヘッダー */
.sx-lp-school { font-family: var(--serif); font-weight: 700; color: var(--ink); font-size: 15px; letter-spacing: .1em; padding-left: 14px; border-left: 1px solid var(--rule); white-space: nowrap; }
@media (max-width: 600px) { .sx-lp-school { font-size: 13px; padding-left: 10px; letter-spacing: .04em; } .sx-header__in .sx-lp-school + .sx-header__cta { padding: 0 12px; font-size: 12px; } }
.sx-header__in .sx-lp-school + .sx-header__cta { margin-left: auto; }

/* コーチ */
.sx-message { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.sx-message__img { aspect-ratio: 4 / 5; }
.sx-message__img img { object-position: 50% 30%; }
.sx-message__catch { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--gold-text); margin: 18px 0 14px !important; }
.sx-message__sign { margin-top: 20px !important; font-weight: 700; color: var(--ink); font-size: 14px; }
.sx-message__sign::before { content: "— "; color: var(--gold); }
@media (max-width: 860px) { .sx-message { grid-template-columns: minmax(0, 1fr); gap: 28px; } .sx-message__img { aspect-ratio: 4 / 3; } }
.sx-coaches { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 1000px) { .sx-coaches { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .sx-coaches { grid-template-columns: minmax(0, 1fr); } }
.sx-coach { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.sx-coach__img { aspect-ratio: 1565 / 1046; background: var(--cream); }
.sx-coach__img img { width: 100%; height: 100%; object-fit: cover; }
.sx-coach__body { flex: 1; display: flex; flex-direction: column; padding: 24px 24px 26px; }
.sx-coach__name { font-size: 22px; margin-bottom: 14px; }
.sx-coach__label { font-size: 12px; font-weight: 700; letter-spacing: .12em; color: var(--gold-text); margin-bottom: 6px !important; }
.sx-career { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 0; font-size: 14px; color: var(--ink); line-height: 1.7; }
.sx-career li { display: inline-flex; align-items: center; }
.sx-career li + li::before { content: ""; width: 14px; height: 1px; background: var(--gold); margin: 0 6px; position: relative; top: 0; }
.sx-coach__point { margin-top: 16px; padding: 14px 16px; background: var(--paper); border-radius: 10px; font-size: 14px; line-height: 1.8; }
.sx-coach__more { margin-top: auto; align-self: flex-start; }
.sx-coach__point + .sx-coach__more { margin-top: 20px; }
.sx-coach__body > .sx-coach__more { margin-top: auto; }
.sx-coach__point { margin-bottom: 20px; }
.sx-coach-msg { display: grid; gap: 18px; }
.sx-coach-msg__img { border-radius: 12px; aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.sx-lead-lg { font-size: 17px; line-height: 2.1; color: var(--ink); }
.sx-mini-coaches { list-style: none; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.sx-mini-coaches a { display: block; text-decoration: none; color: var(--ink); font-size: 13px; font-weight: 700; }
.sx-mini-coaches img { border-radius: 10px; aspect-ratio: 3 / 2; object-fit: cover; width: 100%; margin-bottom: 6px; }
@media (max-width: 860px) { .sx-mini-coaches { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* 指導メニュー */
.sx-pill { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid rgba(220,176,67,.5); color: var(--on-night); text-decoration: none; font-size: 14px; font-weight: 600; }
.sx-pill:hover { background: rgba(220,176,67,.15); }
.sx-pills { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.sx-pills .sx-pill { color: var(--ink); border-color: var(--rule); background: #fff; }
.sx-pills .sx-pill:hover { border-color: var(--gold); }
.sx-menus { display: grid; gap: 32px; }
.sx-menu { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); background: #fff; border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; scroll-margin-top: calc(var(--header-h) + 16px); }
.sx-menu__img { border-radius: 0; min-height: 100%; }
.sx-menu__img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto; }
.sx-menu__body { padding: 36px 40px; }
.sx-menu__num { font-family: var(--serif); font-weight: 700; color: var(--gold-text); letter-spacing: .14em; font-size: 14px; }
.sx-menu__body h3 { margin: 4px 0 12px; font-size: clamp(22px, 2.4vw, 28px); }
.sx-menu__desc { margin-top: 16px !important; }
.sx-menu__ex { margin-top: 22px; border-top: 1px solid var(--rule); }
.sx-menu__ex summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0 4px; font-weight: 700; color: var(--ink); }
.sx-menu__ex summary::-webkit-details-marker { display: none; }
.sx-menu__ex summary::after { content: ""; width: 10px; height: 10px; border-right: 2px solid var(--gold-text); border-bottom: 2px solid var(--gold-text); transform: rotate(45deg); transition: transform .25s ease; }
.sx-menu__ex[open] summary::after { transform: rotate(-135deg); }
.sx-menu__exbody { padding-top: 12px; }
.sx-menu__exbody > p:first-child { margin-bottom: 16px; }
@media (max-width: 860px) { .sx-menu { grid-template-columns: minmax(0, 1fr); } .sx-menu__img { aspect-ratio: 16 / 9; } .sx-menu__body { padding: 26px 22px; } }

/* 指導場所 */
.sx-areas { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.sx-area-btns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sx-area-btn { display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 60px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--rule); background: #fff; font: inherit; color: var(--ink); cursor: pointer; text-align: left; transition: border-color .15s ease, background-color .15s ease; }
.sx-area-btn span { font-weight: 700; font-size: 16px; }
.sx-area-btn b { font-family: var(--serif); font-size: 15px; color: var(--gold-text); }
.sx-area-btn:hover { border-color: var(--gold); }
.sx-area-btn[aria-pressed="true"] { background: var(--night); border-color: var(--night); color: #fff; }
.sx-area-btn[aria-pressed="true"] b { color: var(--gold); }
.sx-area-panel { background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); min-height: 100%; }
.sx-area-fee { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin: 14px 0 18px !important; padding-bottom: 18px; border-bottom: 1px solid var(--rule); }
.sx-area-fee span { font-size: 13px; font-weight: 700; color: var(--mute); }
.sx-area-fee b { font-family: var(--serif); font-size: 30px; color: var(--ink); }
.sx-area-fee small { font-size: 13px; color: var(--mute); }
.sx-area-cities { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.sx-area-cities li { padding: 6px 14px; border-radius: 999px; background: var(--paper); font-size: 14px; color: var(--ink); }
@media (max-width: 860px) { .sx-areas { grid-template-columns: minmax(0, 1fr); } .sx-area-panel { padding: 24px 20px; } }
.sx-place h3 { margin-top: 18px; }
.sx-place p { margin-top: 6px; }
.sx-map { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: var(--cream); box-shadow: var(--shadow); }
.sx-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* お問合せ */
.sx-mt-sm { margin-top: 10px; }
.sx-contact { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.sx-contact-aside { display: grid; gap: 20px; position: sticky; top: calc(var(--header-h) + 20px); }
.sx-contact-alt .sx-badge { width: max-content; }
.sx-contact-tel { margin-top: 12px; color: var(--ink) !important; border-color: var(--rule) !important; }
.sx-contact-tel:hover { border-color: var(--ink) !important; }
.sx-steps--sm > li { grid-template-columns: 40px minmax(0, 1fr); gap: 14px; padding-bottom: 22px; }
.sx-steps--sm > li::before { width: 40px; height: 40px; font-size: 14px; }
.sx-steps--sm > li:not(:last-child)::after { left: 19px; top: 40px; }
.sx-steps--sm h3 { font-size: 16px; padding-top: 6px; }
.sx-steps--sm p { font-size: 14px; line-height: 1.8; }
@media (max-width: 960px) { .sx-contact { grid-template-columns: minmax(0, 1fr); } .sx-contact-aside { position: static; } }
.sx-yamada__img { border-radius: 12px; }
.sx-yamada__price { margin-top: 6px !important; font-family: var(--serif); font-weight: 700; color: var(--gold-text); }
.sx-formcard--narrow { max-width: 760px; margin: 0 auto; }

/* 送信完了・404 */
.sx-thanks .sx-hero__in, .sx-404 .sx-hero__in { padding-top: 72px; padding-bottom: 96px; }
.sx-thanks__card { text-align: center; }
.sx-thanks__card .sx-hero__lead { margin-left: auto; margin-right: auto; }
.sx-thanks h1, .sx-404 h1 { font-size: clamp(24px, 3.4vw, 34px); }
.sx-thanks__icon { width: 72px; height: 72px; border-radius: 50%; background: var(--gold); color: var(--night); display: grid; place-items: center; margin: 0 auto 24px; }
.sx-thanks__line { margin-top: 36px; padding: 28px; border-radius: var(--radius); background: rgba(255,255,255,.06); border: 1px solid rgba(239,232,216,.15); }
.sx-thanks__line p { margin-bottom: 16px !important; color: var(--on-night); }
.sx-more--light { color: var(--on-night); }
.sx-404 h1 { font-size: clamp(36px, 6vw, 64px); }
.sx-pills--dark .sx-pill { color: var(--on-night); border-color: rgba(239,232,216,.25); background: transparent; }

/* プライバシーポリシー */
.sx-policy { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 56px; align-items: start; }
.sx-policy__toc { position: sticky; top: calc(var(--header-h) + 24px); }
.sx-policy__toc ol { list-style: none; margin-top: 14px; display: grid; gap: 2px; }
.sx-policy__toc a { display: block; padding: 6px 0; font-size: 14px; color: var(--body); text-decoration: none; }
.sx-policy__toc a:hover { color: var(--gold-text); }
.sx-article { margin-top: 48px; scroll-margin-top: calc(var(--header-h) + 20px); }
.sx-article h2 { font-size: 21px; padding-bottom: 12px; border-bottom: 1px solid var(--rule); margin-bottom: 18px; }
.sx-article p + p { margin-top: .9em; }
@media (max-width: 900px) { .sx-policy { grid-template-columns: minmax(0, 1fr); gap: 24px; } .sx-policy__toc { position: static; padding: 20px; background: var(--paper); border-radius: 12px; } }

/* プランの購入 */
.sx-pay__card { text-align: left; font: inherit; color: inherit; cursor: pointer; text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.sx-pay__card:hover { transform: translateY(-2px); }
.sx-pay__icon { font-size: 28px; line-height: 1; }
.sx-pay__card .sx-more { margin-top: 16px; align-self: flex-start; }
.sx-plans-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px 24px; margin-bottom: 40px; }
.sx-plans-head .sx-head { margin-bottom: 0; }
.sx-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.sx-plan { position: relative; background: #fff; border: 1px solid var(--rule); border-radius: var(--radius); padding: 28px 26px; display: flex; flex-direction: column; gap: 14px; }
.sx-plan h3 .sx-tag { position: absolute; top: -12px; right: 20px; background: var(--gold); color: var(--night); }
.sx-sec--paper .sx-plan { border-color: transparent; box-shadow: var(--shadow); }
.sx-plan h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.sx-plan__opt { display: grid; gap: 12px; padding: 16px 0; }
.sx-plan__opt .sx-btn { width: 100%; }
.sx-plan__opt + .sx-plan__opt { border-top: 1px dashed var(--rule); }
.sx-plan__time { font-size: 13px; color: var(--mute); }
.sx-plan__price { font-size: 14px; color: var(--ink); margin-top: 2px !important; }
.sx-plan__price b { font-family: var(--serif); font-size: 22px; }
@media (max-width: 960px) { .sx-plans { grid-template-columns: minmax(0, 1fr); max-width: 560px; } }
.sx-linkbtn { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; }
.sx-bank { display: grid; gap: 0; margin: 0; border-top: 1px solid var(--rule); }
.sx-bank > div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--rule); align-items: center; }
.sx-bank dt { font-size: 13px; font-weight: 700; color: var(--mute); }
.sx-bank dd { margin: 0; font-size: 16px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.sx-copy { border: 1px solid var(--rule); background: #fff; border-radius: 999px; padding: 4px 12px; font: inherit; font-size: 12px; cursor: pointer; color: var(--ink); }
.sx-bankcard { max-width: 640px; margin: 0 auto; }
.sx-book__card { max-width: 720px; margin: 0 auto; }

/* 指導者募集 */
.sx-dl--wide { grid-template-columns: 180px minmax(0, 1fr); }
.sx-alert { padding: 18px 22px; border-radius: 12px; background: #fdf3e7; border-left: 4px solid #d98a1e; color: var(--ink); font-size: 14px; }
.sx-alert--deadline { max-width: 44em; margin-left: auto; margin-right: auto; text-align: left; font-size: 15px; }   /* 助成金：申請は利用月の月内に */
.sx-alert--deadline b { color: #a5600c; }
.sx-template { margin: 10px 0 0; padding: 18px 20px; border-radius: 12px; background: var(--paper); font: inherit; font-size: 15px; line-height: 2; color: var(--ink); white-space: pre-wrap; }
.sx-company__name { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--ink); margin: 18px 0 16px !important; }
.sx-steps--row > li > div h3 { padding-top: 0; }

/* 助成金 */
.sx-codes { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.sx-codes li { padding: 10px 18px; border-radius: 10px; background: #fff; border: 1px solid var(--gold); font-weight: 700; color: var(--ink); }
.sx-shot { margin: 0; background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.sx-shot img { max-height: 520px; width: auto; margin: 10px auto 0; border-radius: 8px; }
.sx-sim__out { margin-top: 24px; padding: 20px 22px; border-radius: 14px; background: var(--night); color: var(--on-night); display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 16px; }
.sx-sim__out span { font-size: 13px; font-weight: 700; }
.sx-sim__out b { font-family: var(--serif); font-size: 34px; color: var(--gold); font-variant-numeric: tabular-nums; }
.sx-sim .sx-field label { font-size: 14px; font-weight: 700; color: var(--ink); }
.sx-grant-contact { flex-direction: row; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.sx-grant-contact__act { display: grid; gap: 10px; min-width: 240px; }
.sx-grant-contact__act .sx-contact-tel { margin-top: 0; }

/* 三重校・西宮校 */
.sx-gold { color: var(--gold); }
.sx-sp-only { display: none; }
@media (max-width: 600px) { .sx-sp-only { display: inline; } }
.sx-lp-hero .sx-hero__in { padding-top: 56px; }
.sx-lp-hero h1 { font-size: clamp(34px, 5vw, 58px); line-height: 1.3; margin-top: 22px; }
.sx-lp-tag { display: inline-block; padding: 10px 20px; border-radius: 999px; background: rgba(220,176,67,.14); border: 1px solid rgba(220,176,67,.5); color: var(--on-night); font-weight: 700; font-size: 14px; line-height: 1.6; }
.sx-lp-tag span { color: #fff; }
.sx-lp-tag b { color: var(--gold); }
.sx-lp-price { margin-top: 22px !important; font-size: 16px; color: var(--on-night); font-weight: 700; }
.sx-lp-price b { font-family: var(--serif); font-size: 26px; color: var(--gold); }
.sx-lp-hero .sx-hero__media img { aspect-ratio: auto; max-height: 560px; object-fit: contain; background: transparent; }
.sx-lp-hero .sx-hero__media::after { display: none; }
.sx-lp-photos { background: var(--night); padding: 0 0 56px; }
.sx-strip { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.sx-strip__track { list-style: none; display: flex; gap: 14px; width: max-content; animation: sx-marquee 70s linear infinite; }
.sx-strip--rev .sx-strip__track { animation-direction: reverse; animation-duration: 60s; }
.sx-strip li { flex: none; width: 240px; }
.sx-strip img { width: 240px; height: 170px; object-fit: cover; border-radius: 12px; }
@keyframes sx-marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .sx-strip { overflow-x: auto; mask-image: none; -webkit-mask-image: none; } .sx-strip__track { animation: none; } .sx-strip li[aria-hidden] { display: none; } }
@media (max-width: 600px) { .sx-strip li, .sx-strip img { width: 180px; } .sx-strip img { height: 128px; } }
.sx-worries { list-style: none; display: grid; gap: 12px; }
.sx-worries li { display: flex; gap: 14px; align-items: center; padding: 16px 20px; border-radius: 12px; background: var(--paper); font-weight: 700; color: var(--ink); }
.sx-worries li::before { content: "?"; flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--night); color: var(--gold); font-family: var(--serif); }
.sx-lp-solve h2 { font-size: clamp(28px, 4vw, 44px); }
.sx-lp-solve__lead { margin-top: 20px !important; font-family: var(--serif); font-size: clamp(17px, 2vw, 21px); color: var(--on-night); line-height: 2; }
.sx-area-cities--lg li { padding: 10px 18px; font-size: 16px; font-weight: 700; background: #fff; box-shadow: var(--shadow); }
.sx-lp-map img { border-radius: var(--radius); background: #fff; }
.sx-lp-comp .sx-table td, .sx-lp-comp .sx-table th { text-align: center; }
.sx-lp-comp .sx-table tbody th { text-align: left; }
.sx-lp-us { background: var(--gold-soft); font-weight: 700; color: var(--ink); }
.sx-reasons { list-style: none; display: grid; gap: 14px; }
.sx-reasons li { padding: 22px 24px 22px 60px; border-radius: 14px; background: var(--paper); position: relative; }
.sx-reasons li::before { content: ""; position: absolute; left: 22px; top: 26px; width: 22px; height: 22px; border-radius: 50%; background: var(--gold); }
.sx-reasons li::after { content: ""; position: absolute; left: 29px; top: 32px; width: 8px; height: 5px; border-left: 2px solid var(--night); border-bottom: 2px solid var(--night); transform: rotate(-45deg); }
.sx-reasons h3 { font-size: 18px; }
.sx-reasons p { margin-top: 6px; font-size: 15px; }
.sx-lp-mid { justify-content: center; margin-top: 48px; }
.sx-lp-coach { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.sx-lp-coach__img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 4; }
.sx-lp-coach__body { padding: 26px 24px; }
.sx-lp-coach__body h3 { margin-top: 12px; }
.sx-lp-coach__career { margin: 8px 0 12px !important; font-size: 14px; font-weight: 700; color: var(--gold-text); }
@media (max-width: 480px) { .sx-lp-coach { grid-template-columns: minmax(0, 1fr); } .sx-lp-coach__img img { aspect-ratio: 4 / 3; object-position: 50% 25%; } }
.sx-story { padding: 0; overflow: hidden; }
.sx-story__img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.sx-story h3, .sx-story p { padding: 0 24px; }
.sx-story h3 { margin-top: 20px; }
.sx-story p { padding-bottom: 26px; }
.sx-lp-prices { align-items: stretch; }
.sx-lp-price-card { position: relative; background: #fff; border: 1px solid var(--rule); border-radius: var(--radius); padding: 32px 28px 24px; }
.sx-lp-price-card--pop { border: 2px solid var(--gold); }
.sx-lp-price-card .sx-badge { position: absolute; top: -14px; left: 24px; }
.sx-lp-price-card dl { margin: 16px 0 0; }
.sx-lp-price-card dl div { display: flex; justify-content: space-between; align-items: baseline; padding: 12px 0; border-bottom: 1px dashed var(--rule); }
.sx-lp-price-card dl div:last-child { border-bottom: 0; }
.sx-lp-price-card dt { font-weight: 700; color: var(--mute); }
.sx-lp-price-card dd { margin: 0; font-family: var(--serif); font-size: 22px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.sx-lp-fee { margin-top: 24px; padding: 20px; border-radius: 14px; background: var(--paper); text-align: center; color: var(--ink); }
.sx-trial .sx-btn--ghost-light { color: var(--on-night); }

.sx-sticky { position: sticky; top: calc(var(--header-h) + 24px); }
@media (max-width: 860px) { .sx-sticky { position: static; } }