/* ===================== v6：表紙（レシピカード）と領域を作り直し ===================== */
/* 決まり：見出しは太さ700まで／区切りは「2pxの墨の線＋小さな見出し」（料理本の材料欄の形）／差し色はボタンの点と手順の番号だけ
   参考：NYT Cooking・Bon Appétit（見開きと材料欄の線）、Oishii（分割パネル）、Teenage Engineering（仕様書の罫線） */
.rc{--v6-bg:#f2f3f0; --v6-ink:#151a17; --v6-ink2:#4b524d; --v6-hair:color-mix(in srgb,var(--v6-ink) 14%,transparent)}

/* ヘッダーは常に白地（明るい写真でも読めるように） */
.rc .hdr{background:rgba(255,255,255,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--v6-hair)}
.rc .hdr .logo,.rc .hdr .nav a{color:var(--v6-ink)!important}

/* ---------- 表紙：共通 ---------- */
.fv6{position:relative;padding-top:var(--hd);background:#fff;color:var(--v6-ink)}
.fv6__ph{position:relative;overflow:hidden;margin:0;background:#dfe3df}
.fv6__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
html[data-ph="p1"] .fv6__ph [data-ph="p1"],html[data-ph="p2"] .fv6__ph [data-ph="p2"],html[data-ph="p3"] .fv6__ph [data-ph="p3"],
html[data-ph="p4"] .fv6__ph [data-ph="p4"],html[data-ph="p5"] .fv6__ph [data-ph="p5"]{opacity:1}
.fv6__card{position:relative}
.fv6__kick{font-size:13px;font-weight:500;letter-spacing:.08em;color:var(--v6-ink2)}
.fv6__kick span::before{content:"";display:inline-block;width:1px;height:.9em;background:var(--v6-hair);margin:0 12px;vertical-align:-1px}
.fv6__t{margin-top:18px;font-size:clamp(40px,4.6vw,68px);font-weight:700;line-height:1.14;letter-spacing:.01em}
.fv6__t .y{font-family:var(--f-en);font-weight:500;font-size:.62em;letter-spacing:.02em;color:var(--c1);margin-left:.35em}
.fv6__copy{margin-top:20px;font-size:clamp(17px,1.4vw,20px);font-weight:500;letter-spacing:.06em}
.fv6__meta{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;column-gap:0;margin-top:30px;border-top:2px solid var(--v6-ink)}
.fv6__meta div{padding:12px 26px 0 0}
.fv6__meta div+div{padding-left:22px;border-left:1px solid var(--v6-hair)}
.fv6__meta dt{font-size:13px;color:var(--v6-ink2);letter-spacing:.06em}
.fv6__meta dd{font-size:18px;font-weight:700;letter-spacing:.02em;margin-top:2px}
.fv6__steps{margin-top:26px;border-top:2px solid var(--v6-ink);padding-top:10px}
.fv6__lab{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--v6-ink)}
.fv6__steps ol{list-style:none;margin-top:8px;display:grid;grid-template-columns:repeat(3,1fr);counter-reset:s}
.fv6__steps li{counter-increment:s;padding:2px 16px 0 0}
.fv6__steps li+li{padding-left:16px;border-left:1px solid var(--v6-hair)}
.fv6__steps b{display:block;font-size:15px;font-weight:700}
.fv6__steps b::before{content:counter(s);font-family:var(--f-en);font-weight:600;color:var(--c1);margin-right:8px}
.fv6__steps span{display:block;font-size:13px;color:var(--v6-ink2);margin-top:2px}
.fv6__cta{display:flex;align-items:center;gap:28px;margin-top:30px;flex-wrap:wrap}
.fv6__btn{display:inline-flex;align-items:center;gap:14px;height:54px;padding:0 28px;border-radius:999px;background:var(--v6-ink);color:#fff;font-size:15px;font-weight:700;letter-spacing:.06em;transition:background .25s}
.fv6__btn::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--c3)}
.fv6__btn:hover{background:var(--c1)}
.fv6__sub{font-size:14px;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:2px}
.fv6__sub::after{content:" →"}

/* 入場：文字の行がゆっくり浮かぶ／写真は少し拡大から戻る */
.fv6 .fv6__card>*{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.fv6.is-in .fv6__card>*{opacity:1;transform:none}
.fv6.is-in .fv6__card>*:nth-child(2){transition-delay:.08s}.fv6.is-in .fv6__card>*:nth-child(3){transition-delay:.16s}
.fv6.is-in .fv6__card>*:nth-child(4){transition-delay:.24s}.fv6.is-in .fv6__card>*:nth-child(5){transition-delay:.32s}.fv6.is-in .fv6__card>*:nth-child(6){transition-delay:.4s}
.fv6__ph{transform:scale(1.04);transition:transform 2.2s var(--ease)}
.fv6.is-in .fv6__ph{transform:none}
html.static .fv6 .fv6__card>*,html.static .fv6__ph{opacity:1;transform:none;transition:none}

/* ---------- l1 見開き：左に文字、右半分は端まで写真 ---------- */
html[data-fv="l1"] .fv6{display:grid;grid-template-columns:1fr 1fr;min-height:100svh}
html[data-fv="l1"] .fv6__ph{grid-column:2;grid-row:1;min-height:calc(100svh - var(--hd))}
html[data-fv="l1"] .fv6__card{grid-column:1;grid-row:1;align-self:center;padding:56px clamp(32px,4vw,64px) 56px max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)))}

/* ---------- l2 写真にカード：全面の写真、左下に白いカード ---------- */
html[data-fv="l2"] .fv6{min-height:100svh}
html[data-fv="l2"] .fv6__ph{position:absolute;inset:var(--hd) 0 0 0}
html[data-fv="l2"] .fv6__card{position:relative;z-index:1;width:min(600px,100%);margin:0 0 0 max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)));top:calc(100svh - var(--hd) - 48px);transform:translateY(-100%);background:#fff;border-radius:12px;padding:40px 44px 40px;box-shadow:0 40px 80px -40px rgba(0,0,0,.45)}
html[data-fv="l2"] .fv6{height:100svh}
html[data-fv="l2"] .fv6__t{font-size:clamp(36px,3.6vw,54px)}
html[data-fv="l2"] .fv6__meta{margin-top:24px}

/* ---------- l3 分割パネル：余白の中に1枚のパネル。左に文字、右に写真 ---------- */
html[data-fv="l3"] .fv6{padding:calc(var(--hd) + 20px) clamp(16px,2vw,32px) clamp(16px,2vw,32px)}
html[data-fv="l3"] .fv6>*{grid-row:1}
html[data-fv="l3"] .fv6{display:grid;grid-template-columns:1.08fr .92fr;min-height:100svh}
html[data-fv="l3"] .fv6__card{grid-column:1;background:var(--v6-bg);border-radius:16px 0 0 16px;padding:clamp(40px,5vw,80px);display:flex;flex-direction:column;justify-content:center}
html[data-fv="l3"] .fv6__ph{grid-column:2;border-radius:0 16px 16px 0}

/* ---------- l4 仕様書：罫線の格子。左に文字の表、右に縦長の写真 ---------- */
html[data-fv="l4"] .fv6{display:grid;grid-template-columns:1fr minmax(320px,38%);min-height:100svh;background:var(--v6-bg)}
html[data-fv="l4"] .fv6__ph{grid-column:2;grid-row:1;min-height:calc(100svh - var(--hd))}
html[data-fv="l4"] .fv6__card{grid-column:1;grid-row:1;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:auto 1fr auto auto auto;border-right:1px solid var(--v6-hair);padding-left:max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)))}
html[data-fv="l4"] .fv6__card>*{grid-column:1/-1;margin:0;padding:22px 32px 22px 0;border-bottom:1px solid var(--v6-hair)}
html[data-fv="l4"] .fv6__kick{padding-top:28px}
html[data-fv="l4"] .fv6__t{align-self:end;font-size:clamp(44px,5.2vw,80px);padding-top:48px;padding-bottom:28px}
html[data-fv="l4"] .fv6__copy{padding-top:18px;padding-bottom:18px}
html[data-fv="l4"] .fv6__meta{border-top:0;grid-template-columns:repeat(4,1fr);padding:0}
html[data-fv="l4"] .fv6__meta div{padding:16px 16px 18px 0}
html[data-fv="l4"] .fv6__meta div+div{padding-left:18px}
html[data-fv="l4"] .fv6__steps{border-top:0;padding-top:14px}
html[data-fv="l4"] .fv6__cta{border-bottom:0;padding-bottom:40px}

/* ---------- 表紙：スマホ ---------- */
@media (max-width:900px){
  html[data-fv] .fv6{display:block;height:auto;min-height:0;padding:var(--hd) 0 0}
  html[data-fv] .fv6__ph{position:relative;inset:auto;height:44svh;min-height:0;border-radius:0}
  html[data-fv] .fv6__card{position:relative;top:auto;transform:none;width:auto;margin:0;padding:28px 20px 40px;border-radius:0;box-shadow:none;background:#fff;display:block;border:0}
  html[data-fv="l2"] .fv6__card{margin:-48px 12px 0;border-radius:12px;padding:26px 20px 32px;box-shadow:0 30px 60px -36px rgba(0,0,0,.4)}
  html[data-fv="l3"] .fv6{padding:calc(var(--hd) + 8px) 12px 12px}
  html[data-fv="l3"] .fv6__ph{border-radius:14px 14px 0 0}
  html[data-fv="l3"] .fv6__card{background:var(--v6-bg);border-radius:0 0 14px 14px}
  html[data-fv="l4"] .fv6__card{background:var(--v6-bg)}
  html[data-fv="l4"] .fv6__card>*{padding:14px 0;border-bottom:1px solid var(--v6-hair)}
  html[data-fv] .fv6__t{font-size:38px;padding:0;margin-top:14px}
  html[data-fv] .fv6__meta{grid-template-columns:1fr 1fr;margin-top:22px}
  html[data-fv] .fv6__meta div,html[data-fv] .fv6__meta div+div{padding:10px 0;border-left:0}
  html[data-fv] .fv6__meta div:nth-child(even){padding-left:16px;border-left:1px solid var(--v6-hair)}
  html[data-fv] .fv6__meta div:nth-child(n+3){border-top:1px solid var(--v6-hair)}
  .fv6__steps ol{grid-template-columns:1fr}
  .fv6__steps li,.fv6__steps li+li{padding:8px 0;border-left:0;display:flex;justify-content:space-between;gap:12px;align-items:baseline}
  .fv6__steps li+li{border-top:1px solid var(--v6-hair)}
  .fv6__steps span{margin:0}
  .fv6__btn{width:100%;justify-content:space-between}
}

/* ---------- 領域：共通 ---------- */
.dm6{position:relative;color:#fff;background:#0f1412}
.dm6__stage{position:sticky;top:0;height:100svh;overflow:hidden;margin-bottom:-100svh}
.dm6__stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity 1s ease,transform 6s ease}
.dm6__stage img.on{opacity:1;transform:none}
.dm6__stage::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,12,10,.78) 0%,rgba(8,12,10,.5) 45%,rgba(8,12,10,.12) 100%)}
.dm6__prog{position:sticky;top:calc(50svh - 70px);z-index:2;height:0;list-style:none;display:flex;flex-direction:column;align-items:flex-end;gap:12px;padding-right:max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)))}
.dm6__prog li{font-size:13px;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:12px;transition:color .4s}
.dm6__prog li::after{content:"";width:20px;height:1px;background:currentColor;transition:width .4s var(--ease)}
.dm6__prog li.on{color:#fff}
.dm6__prog li.on::after{width:44px;background:var(--c3)}
.dm6__flow{position:relative;z-index:1;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.dm6__hd{padding:clamp(96px,14vh,160px) 0 0;max-width:640px}
.dm6__h2{font-size:clamp(30px,3.2vw,46px);font-weight:700;line-height:1.3;letter-spacing:.01em}
.dm6__lead{margin-top:20px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.82)}
.dm6__it{max-width:520px}
.dm6__k{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.1em;padding-top:10px;border-top:2px solid #fff;min-width:7em}
.dm6__it h3{margin-top:14px;font-size:clamp(24px,2.4vw,34px);font-weight:700;line-height:1.35}
.dm6__it p{margin-top:12px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.86)}
.dm6__it .dm6__ex{margin-top:16px;font-size:14.5px;color:rgba(255,255,255,.72)}
.dm6__own{display:none}
.dm6__it{opacity:.35;transition:opacity .5s}
.dm6__it.on{opacity:1}
html.static .dm6__it{opacity:1}

/* k1 全面・ゆったり：項目どうしの間隔を画面の6割ほどに（今の1画面ずつより短く） */
html[data-dm="k1"] .dm6__it{padding:30vh 0 0}
html[data-dm="k1"] .dm6__it:last-child{padding-bottom:40vh}

/* k3 全面・詰めた一覧：東京の文章のように、つながった一覧として流れる */
html[data-dm="k3"] .dm6__hd{padding-bottom:12vh}
html[data-dm="k3"] .dm6__it{padding:28px 0 36px;border-top:1px solid rgba(255,255,255,.22);max-width:600px}
html[data-dm="k3"] .dm6__k{border-top:0;padding-top:0}
html[data-dm="k3"] .dm6__it h3{margin-top:6px}
html[data-dm="k3"] .dm6__it:last-child{margin-bottom:34vh}
html[data-dm="k3"] .dm6__it{opacity:.4}
html[data-dm="k3"] .dm6__it.on{opacity:1}

/* k2 左に写真・右に文章：白地。写真は左で止まって切り替わり、文章は右を流れる */
html[data-dm="k2"] .dm6{background:#fff;color:var(--v6-ink);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);column-gap:clamp(32px,4vw,64px);padding:clamp(88px,10vw,140px) max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)))}
html[data-dm="k2"] .dm6__stage{grid-column:1;grid-row:2/span 2;top:calc(var(--hd) + 24px);height:calc(100svh - var(--hd) - 48px);margin:0;border-radius:12px}
html[data-dm="k2"] .dm6__stage::after{background:linear-gradient(0deg,rgba(8,12,10,.35),transparent 40%)}
html[data-dm="k2"] .dm6__prog{position:absolute;top:auto;bottom:24px;height:auto;flex-direction:row;padding:0;left:24px;right:auto;display:none}
html[data-dm="k2"] .dm6__flow{display:contents}
html[data-dm="k2"] .dm6__hd{grid-column:1/-1;grid-row:1;padding:0 0 56px;max-width:none}
html[data-dm="k2"] .dm6__lead{color:var(--v6-ink2);max-width:40em}
html[data-dm="k2"] .dm6__it{grid-column:2;max-width:none;min-height:calc(100svh - var(--hd) - 48px);display:flex;flex-direction:column;justify-content:center;opacity:.3}
html[data-dm="k2"] .dm6__it.on{opacity:1}
html[data-dm="k2"] .dm6__it:nth-of-type(1){grid-row:2}
html[data-dm="k2"] .dm6__k{border-color:var(--v6-ink);align-self:flex-start}
html[data-dm="k2"] .dm6__it p{color:var(--v6-ink2)}
html[data-dm="k2"] .dm6__it .dm6__ex{color:var(--v6-ink2)}
html[data-dm="k2"] .dm6__stage{grid-row:2/span 4}

/* 領域：スマホ（k1・k3は同じ仕組み。k2は項目ごとに写真を出す） */
@media (max-width:900px){
  .dm6__prog{display:none}
  .dm6__stage::after{background:linear-gradient(0deg,rgba(8,12,10,.82) 0%,rgba(8,12,10,.5) 60%,rgba(8,12,10,.35) 100%)}
  .dm6__hd{padding-top:88px}
  html[data-dm="k1"] .dm6__it{padding-top:36svh}
  html[data-dm="k2"] .dm6{display:block;padding:76px 20px}
  html[data-dm="k2"] .dm6__stage{display:none}
  html[data-dm="k2"] .dm6__hd{padding:0 0 12px}
  html[data-dm="k2"] .dm6__it{min-height:0;opacity:1;padding:28px 0 0}
  html[data-dm="k2"] .dm6__own{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px;margin-bottom:18px}
}
html[data-dm="k2"] .dm6__stage{align-self:start}
/* 見直し1：スマホで最初の画面にボタンまで入るよう、写真と行間を詰める */
@media (max-width:900px){
  html[data-fv] .fv6__ph{height:30svh}
  html[data-fv] .fv6__card{padding-top:22px}
  html[data-fv="l2"] .fv6__card{margin-top:-36px;padding-top:22px}
  html[data-fv] .fv6__t{font-size:34px;line-height:1.16;margin-top:10px}
  html[data-fv] .fv6__copy{margin-top:12px;font-size:16px}
  html[data-fv] .fv6__meta{margin-top:16px}
  html[data-fv] .fv6__meta div{padding:8px 0}
  html[data-fv] .fv6__meta dd{font-size:16px}
  .fv6__steps{margin-top:18px}
  .fv6__cta{margin-top:20px;gap:18px}
  .fv6__btn{height:50px}
  html[data-fv="l4"] .fv6__card>*{padding:10px 0}
}
/* 見直し1：k2は写真を広く、文章を少し大きく、項目の間隔を詰める */
html[data-dm="k2"] .dm6{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}
html[data-dm="k2"] .dm6__it{min-height:72svh}
html[data-dm="k2"] .dm6__it:last-child{min-height:calc(100svh - var(--hd) - 48px)}
/* 見直し2：スマホはボタンを手順より上に（最初の画面で押せるように） */
@media (max-width:900px){
  html[data-fv] .fv6__card{display:flex;flex-direction:column}
  html[data-fv] .fv6__cta{order:4}
  html[data-fv] .fv6__steps{order:5;margin-top:26px}
}