/* 一葉学舎（架空）— Web工房Pono 自主制作。テーマ：ノートの方眼と、銀杏色のマーカー */
:root {
  /* 色（テンプレートの色替えはここだけ） */
  --main: #2348A6; --main-d: #183680; --main-l: #E9EEFA;
  --accent: #F6B81C; --accent-d: #E3A200; --accent-l: #FFF3CF; --mk: #FFDA5C;
  --sub2: #1E8A86; --sub2-l: #E1F3F1;
  --bg: #FBFAF6; --paper: #F3F2EB; --white: #FFFFFF;
  --ink: #1C2333; --sub: #566073; --mute: #949CAA; --line: rgba(28,35,51,.12); --grid: rgba(35,72,166,.07);
  --ok: #2B9A74; --few: #E0861A; --full: #B7BCC6; --err: #D2463A;
  /* 書体 */
  --hd: "Murecho", "BIZ UDPGothic", sans-serif; --jp: "BIZ UDPGothic", "Hiragino Sans", sans-serif; --en: "Lexend", sans-serif;
  --r: 16px; --ease: cubic-bezier(.22,.7,.2,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--jp); font-size: 16px; line-height: 1.9; letter-spacing: .03em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--hd); font-weight: 700; line-height: 1.5; margin: 0; letter-spacing: .04em; word-break: auto-phrase; text-wrap: balance; }
p { margin: 0; } ul, ol, dl, dd, fieldset, figure { margin: 0; padding: 0; list-style: none; border: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
svg { display: block; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.narrow { max-width: 860px; }
.sp { display: none; }
.nw { white-space: nowrap; }
.demo-bar { background: var(--ink); color: rgba(255,255,255,.82); font-size: 12px; text-align: center; padding: 7px 14px; line-height: 1.6; position: relative; z-index: 70; }
.demo-bar a { text-decoration: underline; margin-left: 6px; }

/* ヘッダー */
.hd { position: sticky; top: 0; z-index: 60; display: flex; align-items: center; gap: 22px; height: 76px; padding: 0 28px; background: rgba(251,250,246,.92); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s; }
.hd.is-solid { border-color: var(--line); box-shadow: 0 6px 24px rgba(28,35,51,.05); }
.lg { display: flex; align-items: center; gap: 10px; flex: none; }
.lg__m { width: 42px; height: 42px; }
.lg b { display: block; font-family: var(--hd); font-weight: 800; font-size: 22px; letter-spacing: .12em; line-height: 1.2; }
.lg small { display: block; font-size: 10.5px; color: var(--sub); letter-spacing: .06em; line-height: 1.4; }
.hd__nav { display: flex; gap: 22px; margin-left: auto; font-size: 14.5px; font-weight: 700; }
.hd__nav a { position: relative; padding: 6px 0; white-space: nowrap; }
.hd__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--mk); opacity: .8; transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); z-index: -1; }
.hd__nav a:hover::after, .hd__nav a.is-cur::after { transform: scaleX(1); }
.hd__sim, .hd__cta { height: 46px; display: inline-flex; align-items: center; padding: 0 20px; border-radius: 999px; font-size: 14px; font-weight: 700; white-space: nowrap; transition: .25s; }
.hd__sim { border: 2px solid var(--main); color: var(--main); }
.hd__sim:hover { background: var(--main-l); }
.hd__cta { background: var(--accent); color: var(--ink); box-shadow: 0 3px 0 var(--accent-d); }
.hd__cta:hover { transform: translateY(1px); box-shadow: 0 2px 0 var(--accent-d); }
.mb { display: none; }
.dr { display: none; }

/* ボタン */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 28px; border-radius: 999px; border: 2px solid transparent; font-weight: 700; font-size: 15.5px; letter-spacing: .04em; transition: .25s; text-align: center; line-height: 1.4; }
.btn .arw { width: 20px; height: 20px; transition: transform .3s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }
.btn--lg { min-height: 62px; padding: 0 34px; font-size: 17px; }
.btn--acc { background: var(--accent); color: var(--ink); box-shadow: 0 4px 0 var(--accent-d); }
.btn--acc:hover { transform: translateY(2px); box-shadow: 0 2px 0 var(--accent-d); }
.btn--main { background: var(--main); color: #fff; }
.btn--main:hover { background: var(--main-d); }
.btn--line { border-color: var(--main); color: var(--main); background: var(--white); }
.btn--line:hover { background: var(--main-l); }
.btn--ghost-w { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost-w:hover { background: rgba(255,255,255,.12); }
.btn--full { width: 100%; }
.btn:disabled { opacity: .45; cursor: default; }
.more { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--main); white-space: nowrap; }
.more .arw { width: 20px; height: 20px; transition: transform .3s; }
.more:hover .arw { transform: translateX(4px); }
.mk { background: linear-gradient(transparent 58%, var(--mk) 58%, var(--mk) 92%, transparent 92%); padding: 0 .08em; }

/* 見出し */
.eyebrow { font-family: var(--en); font-weight: 600; font-size: 12.5px; letter-spacing: .22em; color: var(--main); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 18px; height: 6px; border-radius: 3px; background: var(--accent); }
.eyebrow--w { color: #fff; }
.st { margin-bottom: 40px; }
.st h2 { margin-top: 8px; font-size: clamp(25px, 2.7vw, 34px); }
.st__l { margin-top: 12px; color: var(--sub); max-width: 720px; }
.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.row .more { margin-bottom: 44px; }
.cap { margin-top: 16px; font-size: 14px; color: var(--sub); }
.cap a, .notes a { color: var(--main); text-decoration: underline; text-underline-offset: 3px; }
.notes { margin-top: 24px; display: grid; gap: 6px; font-size: 14px; color: var(--sub); }
.notes li { padding-left: 1.2em; position: relative; }
.notes li::before { content: "※"; position: absolute; left: 0; }
.lbl { font-weight: 700; font-size: 14.5px; margin: 22px 0 10px; }

/* セクション */
.sec { padding: clamp(72px, 9vw, 120px) 0; }
.sec--t { padding-top: 24px; }
.sec--paper { background-color: var(--paper); background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 24px 24px; }
.sec--main { background: var(--main); color: #fff; }

/* ページ見出し */
.ph { padding: 56px 0 44px; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 24px 24px; -webkit-mask-image: linear-gradient(#000 70%, transparent); mask-image: linear-gradient(#000 70%, transparent); }
.ph h1 { margin-top: 10px; font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; }
.ph__l { margin-top: 14px; color: var(--sub); max-width: 720px; }
.crumb { font-size: 12.5px; color: var(--mute); margin-bottom: 18px; }
.crumb a { text-decoration: underline; }

/* ヒーロー */
.hero { position: relative; padding: 44px 0 70px; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 24px 24px; overflow: hidden; }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.hero__k { display: flex; gap: 8px; flex-wrap: wrap; }
.hero__k span { font-size: 13px; font-weight: 700; padding: 4px 14px; border-radius: 999px; background: var(--white); border: 1px solid var(--line); }
.hero__t { margin-top: 22px; font-size: clamp(38px, 4.3vw, 60px); font-weight: 800; line-height: 1.35; letter-spacing: .02em; }
.hero__t .mk { background-size: 0 100%; background-repeat: no-repeat; background-image: linear-gradient(transparent 60%, var(--mk) 60%, var(--mk) 92%, transparent 92%); background-color: transparent; animation: mk 1s .5s var(--ease) forwards; }
@keyframes mk { to { background-size: 100% 100%; } }
.is-shot .hero__t .mk { animation: none; background-size: 100% 100%; }
.hero__d { margin-top: 20px; color: var(--sub); font-size: 16.5px; }
.hero__btns { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__v { position: relative; padding: 0 0 40px 30px; }
.hero__img { border-radius: 28px; overflow: hidden; aspect-ratio: 4 / 3.4; box-shadow: 0 30px 60px -30px rgba(28,35,51,.35); }
.hero__img img { width: 100%; height: 100%; object-fit: cover; }
.hero__note { position: absolute; display: grid; gap: 2px; padding: 16px 20px; background: var(--white); border-radius: 18px; box-shadow: 0 16px 40px -16px rgba(28,35,51,.3); transition: transform .3s var(--ease); }
.hero__note:hover { transform: translateY(-4px); }
.hero__note small { font-size: 12px; color: var(--sub); font-weight: 700; }
.hero__note b { font-family: var(--en); font-size: 34px; font-weight: 600; line-height: 1.1; color: var(--main); }
.hero__note b span { font-family: var(--jp); font-size: 14px; margin-left: 3px; }
.hero__note em { font-style: normal; font-size: 13px; font-weight: 700; color: var(--main); display: flex; align-items: center; gap: 4px; }
.hero__note em .arw { width: 16px; height: 16px; }
.hero__note--a { left: 0; bottom: 0; transform: rotate(-2deg); }
.hero__note--a:hover { transform: rotate(-2deg) translateY(-4px); }
.hero__note--b { right: -12px; top: 22px; background: var(--accent-l); }
.hero__note--b b { font-family: var(--hd); font-size: 20px; color: var(--ink); }

/* お知らせ */
.news { margin-top: -10px; position: relative; z-index: 2; }
.news__in { display: flex; gap: 28px; align-items: flex-start; padding: 22px 28px; background: var(--white); border-radius: var(--r); border: 1px solid var(--line); }
.news__h { flex: none; font-family: var(--hd); font-weight: 700; color: var(--main); padding-top: 1px; }
.news ul { display: grid; gap: 6px; flex: 1; min-width: 0; }
.news li { display: flex; gap: 14px; align-items: baseline; font-size: 14.5px; }
.news time { font-family: var(--en); font-size: 13px; color: var(--sub); flex: none; }
.tag { flex: none; font-size: 11.5px; font-weight: 700; padding: 1px 10px; border-radius: 999px; background: var(--main-l); color: var(--main); }

/* 機能タイル */
.tools { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tool { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 26px 22px 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.tool:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -24px rgba(35,72,166,.45); border-color: var(--main); }
.tool i { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: var(--main-l); color: var(--main); }
.tool i svg { width: 28px; height: 28px; }
.tool b { display: block; font-family: var(--hd); font-size: 18.5px; }
.tool em { display: block; font-style: normal; font-size: 14px; color: var(--sub); margin-top: 6px; line-height: 1.75; }
.tool small { position: absolute; top: 26px; right: 20px; font-size: 12px; font-weight: 700; background: var(--accent-l); padding: 2px 10px; border-radius: 999px; }
.tool > .arw { width: 22px; height: 22px; color: var(--main); margin-top: auto; transition: transform .3s; }
.tool:hover > .arw { transform: translateX(5px); }

/* 3つのこと */
.pts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.pt { background: var(--white); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.pt__img { position: relative; aspect-ratio: 4 / 3; }
.pt__img img { width: 100%; height: 100%; object-fit: cover; }
.pt__img b { position: absolute; left: 18px; bottom: -22px; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); font-family: var(--en); font-size: 18px; font-weight: 600; border: 4px solid var(--white); }
.pt__b { padding: 36px 24px 28px; }
.pt h3 { font-size: 19px; }
.pt p { margin-top: 10px; font-size: 15px; color: var(--sub); }

/* コース */
.cs2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.cs { display: grid; grid-template-columns: .9fr 1fr; background: var(--white); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); transition: transform .3s var(--ease), box-shadow .3s; }
.cs:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -24px rgba(28,35,51,.35); }
.cs img { width: 100%; height: 100%; object-fit: cover; min-height: 250px; }
.cs__b { padding: 26px 24px; display: flex; flex-direction: column; gap: 8px; }
.cs__k { align-self: flex-start; font-size: 12.5px; font-weight: 700; padding: 3px 12px; border-radius: 999px; background: var(--main-l); color: var(--main); }
.cs__k--c, .pill--c { background: var(--sub2-l) !important; color: var(--sub2) !important; }
.cs h3 { font-size: 20px; }
.cs__b > p:not(.cs__k):not(.cs__p) { font-size: 14px; color: var(--sub); }
.cs__p { margin-top: auto; font-weight: 700; }
.cs__p b { font-family: var(--en); font-size: 30px; font-weight: 600; color: var(--main); }
.cs__p small { font-size: 12px; color: var(--sub); font-weight: 400; }

/* 入試バナー */
.ex { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.ex h2 { margin-top: 10px; font-size: clamp(25px, 2.8vw, 36px); }
.ex__c > p:not(.eyebrow) { margin: 18px 0 28px; opacity: .88; }
.ex__y { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); border-radius: var(--r); padding: 26px 28px; }
.ex__yh { font-weight: 700; font-size: 14px; opacity: .8; margin-bottom: 10px; }
.ex__y ol { display: grid; }
.ex__y li { display: flex; gap: 16px; padding: 11px 0; border-bottom: 1px dashed rgba(255,255,255,.25); font-size: 15px; }
.ex__y li:last-child { border-bottom: 0; }
.ex__y li b { flex: none; width: 3.2em; font-family: var(--en); font-weight: 600; color: var(--mk); }

/* 合格実績（見本） */
.ach { position: relative; padding: 34px 32px; border: 2px dashed rgba(35,72,166,.35); border-radius: var(--r); background: var(--white); }
.ach__tag { position: absolute; top: -14px; left: 24px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 14px; border-radius: 999px; }
.ach h3 { font-size: 21px; }
.ach__d { margin-top: 8px; color: var(--sub); font-size: 14.5px; }
.ach__g { margin-top: 22px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.ach__g li { padding: 16px 10px; text-align: center; border-radius: 12px; background: var(--paper); color: var(--mute); }
.ach__g span { display: block; font-size: 13.5px; font-weight: 700; }
.ach__g b { font-family: var(--en); font-size: 28px; font-weight: 600; line-height: 1.3; }
.ach__g small { font-size: 13px; margin-left: 2px; }

/* 講師 */
.tcs--mini { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tcs--mini li { background: var(--white); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.tcs--mini img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.tcs--mini p { padding: 14px 16px 16px; }
.tcs--mini small { display: block; font-size: 12.5px; color: var(--sub); }
.tcs--mini b { font-family: var(--hd); font-size: 17px; }
.tcs:not(.tcs--mini) { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.tc { display: grid; grid-template-columns: 170px 1fr; gap: 22px; padding: 22px; background: var(--white); border-radius: var(--r); border: 1px solid var(--line); }
.tc img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 12px; }
.tc__r { font-size: 12.5px; font-weight: 700; color: var(--main); }
.tc__r span { margin-left: 8px; padding: 1px 10px; border-radius: 999px; background: var(--accent-l); color: var(--ink); }
.tc h3 { margin: 6px 0 8px; font-size: 21px; }
.tc h3 small { display: block; font-family: var(--jp); font-weight: 400; font-size: 12px; color: var(--mute); letter-spacing: .1em; }
.tc p { font-size: 14.5px; }
.tc__l { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); color: var(--sub); font-size: 13.5px !important; }
.tc__l::before { content: "すきなこと："; font-weight: 700; color: var(--ink); }

/* 体験の流れ */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: f; }
.flow li { position: relative; padding: 26px 22px; background: var(--white); border-radius: var(--r); border: 1px solid var(--line); }
.flow li:not(:last-child)::after { content: ""; position: absolute; right: -14px; top: 50%; width: 10px; height: 10px; border-top: 2px solid var(--main); border-right: 2px solid var(--main); transform: translateY(-50%) rotate(45deg); }
.flow b { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--main); color: #fff; font-family: var(--en); font-weight: 600; }
.flow h3 { margin-top: 14px; font-size: 17.5px; }
.flow p { margin-top: 6px; font-size: 14.5px; color: var(--sub); }

/* よくある質問 */
.qas { display: grid; gap: 12px; }
.qa { background: var(--white); border-radius: 14px; border: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; position: relative; padding: 18px 56px 18px 52px; font-weight: 700; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::before { content: "Q"; position: absolute; left: 18px; top: 17px; font-family: var(--en); font-weight: 600; color: var(--main); font-size: 18px; }
.qa summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--main); border-bottom: 2px solid var(--main); transform: translateY(-70%) rotate(45deg); transition: transform .3s; }
.qa[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.qa p { padding: 0 24px 20px 52px; color: var(--sub); font-size: 15px; }

/* フッターCTA */
.cta { background: var(--main); color: #fff; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 24px 24px; }
.cta__in { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 40px; padding: 72px 0; }
.cta h2 { margin-top: 8px; font-size: clamp(26px, 3vw, 38px); }
.cta__in > div > p:not(.eyebrow) { margin-top: 12px; opacity: .88; max-width: 560px; }
.cta__btns { display: grid; gap: 12px; flex: none; }

/* フッター */
.ft { background: var(--ink); color: rgba(255,255,255,.8); padding: 60px 0 100px; }
.ft__in { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.lg--w { color: #fff; }
.lg--w small { color: rgba(255,255,255,.6); font-family: var(--en); letter-spacing: .2em; }
.ft__ad { margin-top: 18px; font-size: 13.5px; line-height: 1.9; }
.ft__nav { display: grid; grid-template-columns: repeat(2, auto); gap: 8px 40px; font-size: 14px; align-content: start; }
.ft__nav a:hover { color: var(--mk); }
.ft__bt { margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 12px; color: rgba(255,255,255,.55); }
.ft__bt a { text-decoration: underline; }
.spb { display: none; }

/* モーダル */
.modal { position: fixed; inset: 0; z-index: 250; background: rgba(28,35,51,.55); display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal__b { background: var(--white); padding: 36px 30px; max-width: 460px; border-radius: 20px; text-align: center; }
.modal__t { font-family: var(--hd); font-weight: 700; font-size: 19px; }
.modal__d { margin: 12px 0 24px; font-size: 14.5px; color: var(--sub); }

/* 表 */
.tblw { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r); border: 1px solid var(--line); background: var(--white); }
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { padding: 16px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl tbody tr:last-child th, .tbl tbody tr:last-child td { border-bottom: 0; }
.tbl thead th { background: var(--paper); font-weight: 700; font-size: 14px; }
.tbl thead th small { display: block; font-weight: 400; color: var(--sub); font-size: 12px; }
.tbl tbody th { font-weight: 700; white-space: nowrap; width: 1%; }
.tbl--price td { font-family: var(--en); font-weight: 500; font-size: 16px; }
.pill { display: inline-block; font-size: 13.5px; padding: 3px 14px; border-radius: 999px; background: var(--main-l); color: var(--main); white-space: nowrap; }

/* 月謝シミュレーター */
.sim { display: grid; grid-template-columns: 1fr 380px; gap: 28px; align-items: start; }
.sim__in { background: var(--white); border-radius: 20px; padding: 30px; border: 1px solid var(--line); display: grid; gap: 26px; }
.fs legend { font-weight: 700; font-size: 15.5px; margin-bottom: 10px; padding: 0; }
.fs__note { margin-top: 10px; font-size: 13px; color: var(--sub); }
.fs__note[hidden] { display: none; }
.seg { display: grid; gap: 8px; }
.seg--7 { grid-template-columns: repeat(7, 1fr); }
.seg--4 { grid-template-columns: repeat(4, 1fr); }
.seg--5 { grid-template-columns: repeat(5, 1fr); }
.seg--2 { grid-template-columns: 1fr 1fr; }
.seg label { position: relative; }
.seg input, .tg input, .chk input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg span { display: grid; place-items: center; min-height: 50px; padding: 8px 6px; border-radius: 12px; border: 2px solid var(--line); background: var(--white); font-weight: 700; font-size: 15px; text-align: center; line-height: 1.4; transition: .2s; cursor: pointer; }
.seg--tall span { min-height: 74px; place-items: center start; text-align: left; padding: 12px 16px; }
.seg span small { display: block; font-weight: 400; font-size: 12.5px; color: var(--sub); margin-top: 2px; }
.seg span b { font-family: var(--hd); }
.seg input:checked + span { border-color: var(--main); background: var(--main-l); color: var(--main-d); }
.seg input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.seg input:disabled + span { opacity: .35; cursor: not-allowed; }
.tg { display: block; position: relative; cursor: pointer; }
.tg span { display: block; position: relative; padding: 14px 16px 14px 62px; border-radius: 14px; border: 2px solid var(--line); transition: .2s; }
.tg span::before { content: ""; position: absolute; left: 16px; top: 50%; width: 34px; height: 20px; margin-top: -10px; border-radius: 999px; background: #D8DCE4; transition: .2s; }
.tg span::after { content: ""; position: absolute; left: 19px; top: 50%; width: 14px; height: 14px; margin-top: -7px; border-radius: 50%; background: #fff; transition: .2s; }
.tg input:checked + span { border-color: var(--main); background: var(--main-l); }
.tg input:checked + span::before { background: var(--main); }
.tg input:checked + span::after { transform: translateX(14px); }
.tg input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.tg b { display: block; font-family: var(--hd); }
.tg small { display: block; font-size: 13px; color: var(--sub); line-height: 1.6; }
[data-kp], [data-cp] { display: grid; gap: 26px; }
[data-kp][hidden], [data-cp][hidden] { display: none; }
.sim__r { position: sticky; top: 96px; background: var(--white); border-radius: 20px; padding: 28px 26px; border: 2px solid var(--main); box-shadow: 0 24px 50px -30px rgba(35,72,166,.5); }
.sim__lbl { font-weight: 700; font-size: 14px; color: var(--sub); }
.sim__big { display: flex; align-items: baseline; gap: 6px; margin-top: 2px; }
.sim__big b { font-family: var(--en); font-size: 50px; font-weight: 600; color: var(--main); line-height: 1.1; letter-spacing: 0; }
.sim__big span { font-weight: 700; }
.sim__sum { font-size: 13.5px; color: var(--sub); }
.sim__bd { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); display: grid; gap: 4px; font-size: 14.5px; }
.sim__bd div, .sim__ex dl div { display: flex; justify-content: space-between; gap: 10px; }
.sim__bd dd { font-family: var(--en); font-weight: 500; }
.sim__bd [data-sibrow] dd { color: var(--err); }
.sim__bd [hidden] { display: none; }
.sim__ex { margin-top: 16px; padding: 14px 16px; border-radius: 12px; background: var(--paper); font-size: 13.5px; }
.sim__ex > p { font-weight: 700; margin-bottom: 4px; }
.sim__ex dd { text-align: right; }
.sim__y { margin: 16px 0; font-size: 14px; font-weight: 700; }
.sim__y b { font-family: var(--en); font-size: 20px; color: var(--main); margin-left: 4px; }
.sim__y small { display: block; font-weight: 400; color: var(--sub); font-size: 12px; }
.sim__n { margin-top: 10px; font-size: 12px; color: var(--mute); text-align: center; }

/* 時間割 */
.ttf { display: grid; gap: 14px; padding: 22px 24px; background: var(--white); border-radius: var(--r); border: 1px solid var(--line); }
.ttf__r { display: flex; gap: 16px; align-items: center; }
.ttf__r > p { flex: none; width: 3em; font-weight: 700; font-size: 14.5px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button { min-height: 44px; padding: 0 18px; border-radius: 999px; border: 2px solid var(--line); background: var(--white); font-weight: 700; font-size: 14.5px; transition: .2s; }
.chips button.is-on { background: var(--main); border-color: var(--main); color: #fff; }
.chips button:hover:not(.is-on) { border-color: var(--main); }
.chips--d button { min-width: 52px; padding: 0 12px; }
.sw { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14.5px; cursor: pointer; justify-self: start; }
.sw input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sw span { position: relative; width: 44px; height: 26px; border-radius: 999px; background: #D8DCE4; transition: .2s; flex: none; }
.sw span::after { content: ""; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: .2s; }
.sw input:checked + span { background: var(--ok); }
.sw input:checked + span::after { transform: translateX(18px); }
.sw input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.ttl { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 22px 0 14px; font-size: 13px; color: var(--sub); align-items: center; }
.ttl p { display: flex; align-items: center; gap: 6px; }
.ttl__c { margin-left: auto; font-weight: 700; color: var(--ink); }
.lgd { width: 14px; height: 14px; border-radius: 4px; }
.lgd--ok { background: var(--ok); } .lgd--few { background: var(--few); } .lgd--full { background: var(--full); } .lgd--c { background: var(--sub2); }
.tt { display: grid; grid-template-columns: repeat(var(--cols, 6), minmax(0, 1fr)); gap: 12px; }
.ttd { background: var(--white); border-radius: var(--r); border: 1px solid var(--line); overflow: hidden; animation: pop .35s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(8px); } }
.ttd h3 { padding: 10px 14px; background: var(--main); color: #fff; font-size: 16px; display: flex; justify-content: space-between; align-items: baseline; }
.ttd h3 small { font-family: var(--jp); font-weight: 400; font-size: 12px; opacity: .8; }
.ttd--sat h3 { background: var(--sub2); }
.ttk { padding: 12px 12px 14px; border-top: 1px solid var(--line); }
.ttk:first-of-type { border-top: 0; }
.ttk__t { font-family: var(--en); font-size: 13px; font-weight: 600; color: var(--sub); margin-bottom: 8px; }
.ttk__e { display: grid; gap: 6px; }
.tte { display: block; padding: 8px 10px; border-radius: 10px; font-size: 13.5px; line-height: 1.5; border-left: 5px solid; }
.tte b { display: block; font-family: var(--hd); font-weight: 700; }
.tte em { display: block; font-style: normal; font-size: 12.5px; }
.tte--c { background: var(--sub2-l); border-color: var(--sub2); }
.tte--c.is-full { background: #F1F2F5; border-color: var(--full); color: var(--sub); }
.tte--k { background: #EAF6F0; border-color: var(--ok); transition: transform .2s, box-shadow .2s; }
.tte--k.is-few { background: #FDF1E3; border-color: var(--few); }
.tte--k.is-full { background: #F1F2F5; border-color: var(--full); color: var(--sub); }
a.tte--k:hover { transform: translateY(-2px); box-shadow: 0 8px 18px -10px rgba(28,35,51,.4); }
a.tte--k em::after { content: "体験を予約 →"; display: block; font-weight: 700; color: var(--main); }
.tt__empty { margin-top: 10px; padding: 26px; text-align: center; border-radius: var(--r); background: var(--paper); font-weight: 700; }

/* コース診断 */
.qz { background: var(--white); border-radius: 22px; border: 1px solid var(--line); padding: 34px 34px 28px; min-height: 420px; position: relative; }
.qz__bar { height: 8px; border-radius: 999px; background: var(--paper); overflow: hidden; margin-bottom: 28px; }
.qz__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--main), #4C7BE0); border-radius: inherit; transition: width .4s var(--ease); }
.qz__p { display: none; }
.qz__p.is-on { display: block; animation: pop .35s var(--ease); }
.qz__n { font-family: var(--en); font-weight: 600; color: var(--main); font-size: 20px; }
.qz__n small { font-size: 14px; color: var(--mute); }
.qz__p h2 { margin-top: 4px; font-size: clamp(21px, 2.4vw, 27px); }
.qz__os { margin-top: 22px; display: grid; gap: 10px; }
.qz__os--g { grid-template-columns: repeat(3, 1fr); }
.qz__o { min-height: 60px; padding: 12px 20px; text-align: left; border-radius: 14px; border: 2px solid var(--line); background: var(--white); font-weight: 700; font-size: 16px; transition: .2s; display: flex; align-items: center; gap: 12px; }
.qz__os--g .qz__o { justify-content: center; text-align: center; }
.qz__o:hover { border-color: var(--main); background: var(--main-l); }
.qz__o.is-on { border-color: var(--main); background: var(--main-l); }
.qz__back { margin-top: 20px; background: none; border: 0; color: var(--main); font-weight: 700; padding: 8px 0; }
.qz__back[hidden] { display: none; }
.res__k { display: inline-block; font-size: 13px; font-weight: 700; padding: 3px 14px; border-radius: 999px; background: var(--accent-l); }
.res__t { margin-top: 12px; font-size: clamp(25px, 3vw, 34px); font-weight: 800; }
.res__t .mk { padding: 0 .1em; }
.res__plan { margin-top: 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.res__plan div { padding: 14px; border-radius: 14px; background: var(--paper); text-align: center; }
.res__plan dt { font-size: 12.5px; color: var(--sub); font-weight: 700; }
.res__plan dd { font-family: var(--hd); font-weight: 700; font-size: 18px; }
.res__why { margin-top: 22px; display: grid; gap: 8px; }
.res__why li { position: relative; padding-left: 30px; font-size: 15px; }
.res__why li::before { content: ""; position: absolute; left: 4px; top: 7px; width: 14px; height: 8px; border-left: 3px solid var(--ok); border-bottom: 3px solid var(--ok); transform: rotate(-45deg); }
.res__btns { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px; }
.res__re { margin-top: 16px; background: none; border: 0; color: var(--sub); text-decoration: underline; padding: 6px 0; }

/* 入試 */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.facts li { padding: 26px 24px; background: var(--white); border-radius: var(--r); border: 1px solid var(--line); }
.facts b { font-family: var(--en); font-weight: 600; font-size: 14px; color: var(--main); background: var(--main-l); padding: 2px 10px; border-radius: 8px; }
.facts h3 { margin-top: 12px; font-size: 19px; }
.facts p { margin-top: 8px; font-size: 14.5px; color: var(--sub); }
.sched { margin-top: 28px; padding: 26px 28px; border-radius: var(--r); background: var(--accent-l); border: 2px solid var(--accent); }
.sched__h { font-family: var(--hd); font-weight: 700; font-size: 18px; }
.sched ul { margin-top: 12px; display: grid; gap: 8px; }
.sched li { display: flex; gap: 18px; align-items: baseline; flex-wrap: wrap; }
.sched li b { font-family: var(--hd); font-size: 20px; color: var(--main-d); min-width: 7em; }
.sched__n { margin-top: 14px; font-size: 13.5px; color: var(--sub); }
.mt { display: grid; grid-template-columns: 1fr 1.15fr; gap: 28px; background: var(--white); border-radius: 20px; padding: 30px; border: 1px solid var(--line); }
.mt__in { display: grid; gap: 22px; align-content: start; }
.rg span { display: block; font-weight: 700; font-size: 14.5px; }
.rg b { font-family: var(--en); font-size: 28px; font-weight: 600; color: var(--main); margin-left: 10px; }
.rg small { color: var(--sub); }
.rg input { width: 100%; margin-top: 8px; accent-color: var(--main); height: 32px; }
.mt__eq { padding: 12px 16px; border-radius: 12px; background: var(--paper); font-size: 14px; }
.mt__eq b { font-family: var(--en); font-size: 18px; color: var(--main); }
.mt__out { display: grid; gap: 12px; align-content: center; }
.mt__r { display: grid; grid-template-columns: 38px 1fr 64px; grid-template-rows: auto 12px; gap: 4px 12px; align-items: center; }
.mt__k { grid-row: span 2; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--main); color: #fff; font-family: var(--en); font-weight: 600; font-size: 14px; }
.mt__f { font-size: 13px; color: var(--sub); }
.mt__bar { grid-column: 2; height: 12px; border-radius: 999px; background: var(--paper); overflow: hidden; }
.mt__bar i { display: block; height: 100%; width: var(--w, 0%); background: linear-gradient(90deg, var(--accent), var(--accent-d)); border-radius: inherit; transition: width .35s var(--ease); }
.mt__v { grid-column: 3; grid-row: 1 / span 2; text-align: right; font-family: var(--en); font-weight: 600; font-size: 19px; }
.mt__v small { display: block; font-size: 11px; color: var(--mute); font-weight: 400; }
.tabs { display: inline-flex; padding: 5px; border-radius: 999px; background: var(--paper); gap: 4px; margin-bottom: 22px; }
.tabs button { min-height: 46px; padding: 0 22px; border-radius: 999px; border: 0; background: none; font-weight: 700; }
.tabs button.is-on { background: var(--main); color: #fff; }
.yr { display: grid; grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(6, auto); grid-auto-flow: column; gap: 0 36px; }
.yr[hidden] { display: none; }
.yr__i { display: grid; grid-template-columns: 56px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.yr__m { font-family: var(--hd); font-size: 17px; color: var(--main); }
.yr__s { font-weight: 700; font-size: 15px; }
.yr__j { margin-top: 4px; font-size: 14px; color: var(--sub); }
.yr__j span { display: inline-block; margin-right: 8px; font-size: 11.5px; font-weight: 700; padding: 0 8px; border-radius: 6px; background: var(--accent-l); color: var(--ink); }
.tp { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tp li { padding: 24px 22px; background: var(--white); border-radius: var(--r); border: 1px solid var(--line); border-top: 6px solid var(--main); }
.tp b { font-family: var(--hd); color: var(--main); font-size: 15px; }
.tp h3 { margin-top: 6px; font-size: 18px; }
.tp p { margin-top: 6px; font-size: 14.5px; color: var(--sub); }
.src { font-size: 13px; color: var(--sub); padding: 16px 18px; border-left: 4px solid var(--line); }

/* 講師・教室 */
.msg { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.msg__img img { border-radius: 24px; aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.msg h2 { margin: 10px 0 20px; font-size: clamp(25px, 2.8vw, 34px); }
.msg__b p:not(.eyebrow) + p { margin-top: 14px; }
.sign { font-family: var(--hd); font-weight: 700; text-align: right; }
.gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gal img { border-radius: var(--r); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.gal figcaption { margin-top: 10px; font-size: 14px; color: var(--sub); }
.safe { margin-top: 34px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.safe li { padding: 22px; border-radius: var(--r); background: var(--main-l); font-size: 14.5px; }
.safe b { display: block; font-family: var(--hd); font-size: 17px; color: var(--main-d); margin-bottom: 4px; }
.ov { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: end; }
.spec { background: var(--white); border-radius: var(--r); border: 1px solid var(--line); padding: 6px 24px; }
.spec div { display: grid; grid-template-columns: 7em 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.spec div:last-child { border-bottom: 0; }
.spec dt { font-weight: 700; color: var(--sub); }
.map { aspect-ratio: 1 / 1; border-radius: var(--r); display: grid; place-content: center; text-align: center; gap: 6px; color: var(--sub); font-weight: 700; background-color: var(--main-l); background-image: linear-gradient(rgba(35,72,166,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(35,72,166,.12) 1px, transparent 1px); background-size: 32px 32px; }
.map small { font-weight: 400; font-size: 12.5px; }

/* 体験予約 */
.rs { background: var(--white); border-radius: 22px; border: 1px solid var(--line); padding: 30px 34px 34px; }
.rs__prog { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 30px; counter-reset: p; }
.rs__prog li { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12.5px; color: var(--mute); font-weight: 700; position: relative; }
.rs__prog li::before { content: ""; position: absolute; top: 17px; left: -50%; right: 50%; height: 3px; background: var(--paper); z-index: 0; }
.rs__prog li:first-child::before { display: none; }
.rs__prog b { position: relative; z-index: 1; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); font-family: var(--en); font-weight: 600; transition: .3s; }
.rs__prog li.is-on { color: var(--main); }
.rs__prog li.is-on b { background: var(--main); color: #fff; }
.rs__prog li.is-on::before { background: var(--main); }
.rs__from { margin: -12px 0 22px; padding: 10px 14px; border-radius: 10px; background: var(--accent-l); font-size: 14px; }
.rs__from[hidden] { display: none; }
.rs__p { display: none; }
.rs__p.is-on { display: block; animation: pop .35s var(--ease); }
.rs__h { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.rs__h h2 { font-size: clamp(20px, 2.3vw, 25px); }
.rs__err { color: var(--err); font-weight: 700; font-size: 14px; }
.rs__err[hidden] { display: none; }
.opts { display: grid; gap: 10px; }
.opts--g { grid-template-columns: repeat(4, 1fr); }
.opts--s { grid-template-columns: repeat(5, 1fr); }
.opts--c { grid-template-columns: repeat(3, 1fr); }
.opts--t { grid-template-columns: repeat(4, 1fr); }
.opt { min-height: 56px; padding: 8px 10px; border-radius: 14px; border: 2px solid var(--line); background: var(--white); font-weight: 700; font-size: 15.5px; line-height: 1.35; transition: .2s; }
.opt:hover:not(:disabled) { border-color: var(--main); }
.opt.is-on { border-color: var(--main); background: var(--main-l); color: var(--main-d); }
.opt:disabled { opacity: .4; cursor: not-allowed; text-decoration: line-through; }
.opt small { display: block; font-size: 11.5px; font-weight: 400; color: var(--sub); text-decoration: none; }
.rs__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }
.rs__nav .btn { flex: 1; max-width: 280px; }
.rs__nav .btn--line { flex: 0 1 160px; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal__h { text-align: center; font-size: 12.5px; font-weight: 700; color: var(--sub); padding-bottom: 2px; }
.cal__h.is-sat { color: var(--sub2); } .cal__h.is-sun { color: var(--err); }
.cal__d { min-height: 60px; border-radius: 12px; border: 2px solid var(--line); background: var(--white); display: grid; place-content: center; gap: 0; text-align: center; line-height: 1.2; transition: .2s; padding: 4px 0; }
.cal__d b { font-family: var(--en); font-size: 18px; font-weight: 600; }
.cal__d small { font-size: 10.5px; color: var(--sub); }
.cal__d:hover:not(:disabled) { border-color: var(--main); }
.cal__d.is-on { background: var(--main); border-color: var(--main); color: #fff; }
.cal__d.is-on small { color: rgba(255,255,255,.85); }
.cal__d:disabled { background: var(--paper); color: var(--mute); border-color: transparent; cursor: not-allowed; }
.cal__d.is-blank { visibility: hidden; }
.fm { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fm__w { grid-column: 1 / -1; }
.fm label:not(.chk) { display: grid; gap: 6px; font-weight: 700; font-size: 14.5px; }
.fm label em, .fm label > span { font-style: normal; font-size: 11px; padding: 0 8px; border-radius: 6px; margin-left: 8px; font-weight: 700; }
.fm label em { background: var(--err); color: #fff; }
.fm label > span { background: var(--paper); color: var(--sub); }
.fm input:not([type=checkbox]), .fm textarea { width: 100%; padding: 14px 16px; border-radius: 12px; border: 2px solid var(--line); background: var(--bg); font-size: 16px; font-weight: 400; transition: border-color .2s; }
.fm input:focus, .fm textarea:focus { outline: none; border-color: var(--main); background: var(--white); }
.fm .is-err { border-color: var(--err) !important; background: #FDF1F0 !important; }
.fm .lbl { margin-top: 0; }
.chk { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; position: relative; font-size: 14.5px; }
.chk span { position: relative; padding-left: 34px; }
.chk span::before { content: ""; position: absolute; left: 0; top: 2px; width: 24px; height: 24px; border-radius: 7px; border: 2px solid var(--line); background: var(--white); transition: .2s; }
.chk input:checked + span::before { background: var(--main); border-color: var(--main); }
.chk input:checked + span::after { content: ""; position: absolute; left: 8px; top: 6px; width: 7px; height: 12px; border-right: 3px solid #fff; border-bottom: 3px solid #fff; transform: rotate(45deg); }
.chk.is-err span::before { border-color: var(--err); }
.chk input:focus-visible + span::before { outline: 3px solid var(--accent); outline-offset: 2px; }
.conf { display: grid; border-radius: 14px; border: 1px solid var(--line); overflow: hidden; }
.conf div { display: grid; grid-template-columns: 10em 1fr; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: 15px; }
.conf div:nth-child(odd) { background: var(--bg); }
.conf div:last-child { border-bottom: 0; }
.conf dt { font-weight: 700; color: var(--sub); }
.conf dd { overflow-wrap: anywhere; white-space: pre-wrap; }
.rs__ok { text-align: center; padding: 20px 0; }
.rs__okm .lg__m { width: 72px; height: 72px; margin: 0 auto 10px; }
.rs__ok h2 { font-size: clamp(22px, 2.6vw, 28px); }
.rs__ok [data-okd] { margin-top: 12px; font-weight: 700; }
.rs__ok .cap { max-width: 560px; margin: 14px auto 26px; }

/* 出現 */
.rv { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: .1s; } .rv-d2 { transition-delay: .2s; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } .hero__t .mk { animation: none; background-size: 100% 100%; } html { scroll-behavior: auto; } }

/* ---------- タブレット ---------- */
@media (max-width: 1120px) {
  .hd__nav, .hd__sim { display: none; }
  .hd__cta { margin-left: auto; }
  .mb { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 48px; height: 48px; border: 0; border-radius: 12px; background: var(--main-l); padding: 0 13px; }
  .mb i { display: block; height: 2px; border-radius: 2px; background: var(--main); transition: .3s; }
  .is-open .mb i:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .is-open .mb i:nth-child(2) { opacity: 0; }
  .is-open .mb i:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .dr { display: flex; flex-direction: column; position: fixed; left: 0; right: 0; bottom: 0; top: var(--hb, 110px); z-index: 55; background: var(--bg); padding: 16px 24px 40px; overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .3s; }
  .is-open .dr { opacity: 1; visibility: visible; transform: none; }
  .dr nav a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-family: var(--hd); font-weight: 700; font-size: 19px; }
  .dr nav small { display: block; font-family: var(--en); font-size: 11px; letter-spacing: .2em; color: var(--main); font-weight: 500; }
  .dr__btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 24px; }
  .dr__btns a { display: grid; place-items: center; min-height: 54px; border-radius: 999px; border: 2px solid var(--main); color: var(--main); font-weight: 700; }
  .dr__btns a.is-main { background: var(--accent); border-color: var(--accent); color: var(--ink); }
  .dr__tel { margin-top: 20px; text-align: center; font-weight: 700; }
  .dr__tel small { font-weight: 400; color: var(--sub); }
  .tools { grid-template-columns: 1fr 1fr; }
  .cs2 { grid-template-columns: 1fr; }
  .sim { grid-template-columns: 1fr; }
  .sim__r { position: static; }
  .tt { grid-template-columns: repeat(min(var(--cols, 6), 3), minmax(0, 1fr)); }
  .tcs:not(.tcs--mini) { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow li:nth-child(2)::after { display: none; }
  .tp { grid-template-columns: 1fr 1fr; }
}

/* ---------- スマホ ---------- */
@media (max-width: 760px) {
  body { font-size: 15.5px; padding-bottom: 72px; }
  .wrap { width: calc(100% - 36px); }
  .sp { display: inline; } .pc { display: none; }
  .hd { height: 64px; padding: 0 14px; gap: 10px; }
  .lg__m { width: 36px; height: 36px; }
  .lg b { font-size: 19px; }
  .lg small { display: none; }
  .hd__cta { height: 42px; padding: 0 14px; font-size: 13px; }
  .st { margin-bottom: 28px; }
  .row { display: block; }
  .row .more { margin: -12px 0 24px; }
  .hero { padding: 26px 0 50px; }
  .hero__in { grid-template-columns: 1fr; gap: 30px; }
  .hero__t { font-size: 38px; margin-top: 16px; }
  .hero__d { font-size: 15px; }
  .hero__btns { margin-top: 24px; display: grid; }
  .hero__btns .btn { width: 100%; }
  .hero__v { padding: 0 0 56px 0; }
  .hero__img { border-radius: 22px; aspect-ratio: 4 / 3; }
  .hero__note { padding: 12px 16px; }
  .hero__note b { font-size: 28px; }
  .hero__note--a { left: 10px; }
  .hero__note--b { right: 8px; top: auto; bottom: 8px; }
  .hero__note--b b { font-size: 17px; }
  .news__in { flex-direction: column; gap: 8px; padding: 18px; }
  .news li { flex-wrap: wrap; gap: 4px 10px; }
  .news li p { width: 100%; }
  .tools { grid-template-columns: 1fr; gap: 12px; }
  .tool { flex-direction: row; align-items: center; padding: 18px 16px; gap: 14px; }
  .tool i { width: 48px; height: 48px; flex: none; }
  .tool b { font-size: 17px; }
  .tool em { font-size: 13px; margin-top: 2px; line-height: 1.6; }
  .tool span { flex: 1; min-width: 0; }
  .tool small { top: -10px; right: 14px; }
  .tool > .arw { margin-top: 0; flex: none; }
  .pts { grid-template-columns: 1fr; gap: 20px; }
  .cs { grid-template-columns: 1fr; }
  .cs img { min-height: 0; aspect-ratio: 16 / 9; }
  .ex { grid-template-columns: 1fr; gap: 32px; }
  .ex__y { padding: 20px; }
  .ach { padding: 28px 18px 22px; }
  .ach__g { grid-template-columns: repeat(2, 1fr); }
  .tcs--mini { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tc { grid-template-columns: 110px 1fr; gap: 14px; padding: 16px; }
  .tc__r span { display: inline-block; margin: 4px 0 0; }
  .flow { grid-template-columns: 1fr; }
  .flow li::after { display: none; }
  .flow li { display: grid; grid-template-columns: 40px 1fr; gap: 0 14px; padding: 20px 18px; }
  .flow b { grid-row: span 2; }
  .flow h3 { margin-top: 6px; }
  .qa summary { padding: 16px 48px 16px 44px; font-size: 15px; }
  .qa summary::before { left: 14px; top: 15px; }
  .qa p { padding: 0 18px 18px 44px; font-size: 14.5px; }
  .cta__in { flex-direction: column; align-items: stretch; padding: 56px 0; gap: 26px; }
  .cta__btns .btn { width: 100%; }
  .ft { padding-bottom: 110px; }
  .ft__nav { grid-template-columns: 1fr 1fr; gap: 8px 20px; }
  .spb { display: grid; grid-template-columns: .8fr .8fr 1.8fr; gap: 6px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: rgba(251,250,246,.96); backdrop-filter: blur(8px); border-top: 1px solid var(--line); }
  .spb a { display: flex; align-items: center; justify-content: center; gap: 6px; height: 52px; border-radius: 14px; border: 2px solid var(--line); font-size: 13.5px; font-weight: 700; background: var(--white); }
  .spb svg { width: 20px; height: 20px; color: var(--main); }
  .spb a.is-main { background: var(--accent); border-color: var(--accent); }
  .spb a.is-main svg { color: var(--ink); }
  .ph { padding: 30px 0 30px; }
  .tbl th, .tbl td { padding: 12px 12px; font-size: 14px; }
  .tbl--cmp { min-width: 560px; }
  .tbl--price { min-width: 0; }
  .tbl--price th, .tbl--price td { padding: 10px 7px; font-size: 13px; }
  .tbl--price td { font-size: 14px; }
  .tbl--price thead th small { font-size: 10.5px; }
  .sim__in { padding: 20px 16px; gap: 22px; }
  .seg--7 { grid-template-columns: repeat(4, 1fr); }
  .seg--5 { grid-template-columns: repeat(5, 1fr); }
  .seg span { font-size: 14px; min-height: 48px; padding: 6px 2px; }
  .seg--2 { grid-template-columns: 1fr; }
  .seg--tall span { min-height: 64px; padding: 10px 16px; }
  .sim__r { padding: 22px 18px; }
  .sim__big b { font-size: 44px; }
  .ttf { padding: 16px; }
  .ttf__r { flex-direction: column; align-items: stretch; gap: 8px; }
  .chips { gap: 6px; }
  .chips button { padding: 0 14px; font-size: 14px; }
  .chips--d { display: grid; grid-template-columns: 1.7fr repeat(6, 1fr); }
  .chips--d button { min-width: 0; padding: 0; }
  .ttl__c { margin-left: 0; width: 100%; }
  .tt { grid-template-columns: 1fr; }
  .qz { padding: 24px 18px 20px; min-height: 0; }
  .qz__os--g { grid-template-columns: repeat(2, 1fr); }
  .qz__o { font-size: 15px; padding: 12px 16px; }
  .res__plan { grid-template-columns: 1fr; }
  .res__plan div { display: flex; justify-content: space-between; align-items: center; text-align: left; padding: 12px 16px; }
  .res__btns .btn { width: 100%; }
  .facts { grid-template-columns: 1fr; }
  .sched { padding: 20px; }
  .sched li { gap: 2px 14px; }
  .mt { grid-template-columns: 1fr; padding: 20px 16px; }
  .tabs { display: flex; }
  .tabs button { flex: 1; padding: 0 10px; }
  .yr { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; }
  .tp { grid-template-columns: 1fr; }
  .msg { grid-template-columns: 1fr; gap: 26px; }
  .msg__img img { aspect-ratio: 4 / 3; object-position: 50% 25%; }
  .gal, .safe { grid-template-columns: 1fr; }
  .ov { grid-template-columns: 1fr; }
  .spec { padding: 4px 16px; }
  .spec div { grid-template-columns: 5.5em 1fr; font-size: 14.5px; }
  .map { aspect-ratio: 4 / 3; }
  .rs { padding: 20px 16px 24px; border-radius: 18px; }
  .rs__prog span { font-size: 11px; }
  .rs__prog b { width: 32px; height: 32px; }
  .rs__prog li::before { top: 15px; }
  .opts--g, .opts--s { grid-template-columns: repeat(2, 1fr); }
  .opts--g .opt:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .opts--c { grid-template-columns: 1fr; }
  .opts--t { grid-template-columns: 1fr 1fr; }
  .cal { gap: 4px; }
  .cal__d { min-height: 52px; border-radius: 10px; }
  .cal__d b { font-size: 16px; }
  .fm { grid-template-columns: 1fr; }
  .conf div { grid-template-columns: 1fr; gap: 2px; padding: 12px 14px; }
  .rs__nav .btn { min-height: 52px; padding: 0 16px; font-size: 15px; }
  .rs__nav .btn--line { flex: 0 0 96px; }
  .rs__nav .btn:not(.btn--line) { max-width: none; }
}

/* 写真の帯 */
.band { height: clamp(220px, 32vw, 420px); overflow: hidden; }
.band img { width: 100%; height: 100%; object-fit: cover; }