@charset "UTF-8";
/* =========================================================
   中村玉緒オフィシャルWEBサイト
   Tone: 和紙の生成り × 墨 × 紅（勝新太郎サイトの「墨黒」と対になる配色）
   ========================================================= */

:root {
  --paper: #f6f0e9;
  --paper-deep: #f2e3dd; /* 紅を差した生成り */
  --ink: #221d1a;
  --ink-soft: #5d544c;
  --beni: #a3212a;
  --beni-deep: #7d1820;
  --beni-dark: #5e0f16;
  --beni-light: #c23a42;
  --on-beni: #fbf3ec;
  --gold: #a8875a;
  --gold-light: #e2c797;
  --line: rgba(34, 29, 26, .16);
  --black: #111;
  --header-h: 88px;
  --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --brush: "Yuji Syuku", "Shippori Mincho", serif;
  --en: "Cormorant Garamond", "Times New Roman", serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: .06em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* 和紙のざらつき */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: .25;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .4 0 0 0 0 .33 0 0 0 0 .25 0 0 0 .12 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.sp-only { display: none; }

/* ---------- 写真プレースホルダー（本番では img に差し替え） ---------- */
.ph {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 35% 25%, rgba(255,255,255,.28), transparent 60%),
    linear-gradient(160deg, #9c9087 0%, #6b6159 45%, #3a332e 100%);
  filter: grayscale(.2) sepia(.15);
}
.ph::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--en);
  font-size: 13px;
  letter-spacing: .3em;
  color: rgba(255,255,255,.55);
}
.ph--dark {
  background:
    radial-gradient(ellipse at 60% 35%, rgba(255,255,255,.18), transparent 55%),
    linear-gradient(170deg, #4a4a4a 0%, #1d1d1d 60%, #0c0c0c 100%);
  filter: grayscale(1);
}
.ph--portrait { aspect-ratio: 4 / 5; }
.ph--square { aspect-ratio: 1; }
.ph--tall { aspect-ratio: 3 / 4; }
.ph--small { aspect-ratio: 4 / 3; }
.ph--card { aspect-ratio: 3 / 2; }

/* ---------- 共通見出し ---------- */
.section { padding: 140px 0; }
.heading { display: flex; align-items: baseline; gap: 20px; margin-bottom: 64px; }
.heading__ja {
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 500;
  letter-spacing: .18em;
}
.heading__en {
  font-family: var(--en);
  font-style: italic;
  font-size: 18px;
  letter-spacing: .12em;
  color: var(--beni);
}
.heading--vertical {
  writing-mode: vertical-rl;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
  margin: 0;
}
.heading--vertical .heading__en { font-size: 16px; }
.heading--center { justify-content: center; flex-direction: column; align-items: center; gap: 4px; }

/* ---------- フェードイン ---------- */
.js .js-fade { opacity: 0; transform: translateY(24px); transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.js .js-fade.is-in { opacity: 1; transform: none; }

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  background: rgba(163, 33, 42, .94);
  color: var(--on-beni);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s, background .4s;
}
.header.is-scrolled { background: rgba(125, 24, 32, .95); border-color: rgba(255, 255, 255, .12); }
.header__inner {
  height: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.header__logo { display: flex; flex-direction: column; line-height: 1; flex-shrink: 0; }
.header__logo-ja { font-family: var(--brush); font-size: 34px; letter-spacing: .08em; }
.header__logo-en { font-family: var(--en); font-size: 9.5px; letter-spacing: .2em; margin-top: 6px; color: rgba(251, 243, 236, .7); }
.header__notice { font-size: 10.5px; line-height: 1.7; color: rgba(251, 243, 236, .75); letter-spacing: .04em; }
.header__toggle { display: none; }

.gnav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.gnav__list { display: flex; gap: 26px; }
.gnav__link { font-size: 13px; position: relative; padding: 4px 0; }
.gnav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--gold-light); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease);
}
.gnav__link:hover::after { transform: scaleX(1); transform-origin: left; }
.gnav__katsu {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  background: var(--black);
  color: #fff;
  font-size: 12px;
  letter-spacing: .1em;
  transition: background .3s;
}
.gnav__katsu svg { width: 11px; height: 11px; }
.gnav__katsu:hover { background: var(--on-beni); color: var(--black); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 40px) 40px 80px;
  display: flex;
  align-items: center;
  overflow-x: clip;
  color: var(--on-beni);
  background:
    radial-gradient(ellipse at 72% 30%, var(--beni-light) 0%, transparent 55%),
    linear-gradient(160deg, var(--beni) 0%, var(--beni-deep) 70%, var(--beni-dark) 100%);
}
.hero::before {
  /* 日輪 */
  content: "";
  position: absolute;
  width: min(46vw, 620px);
  aspect-ratio: 1;
  right: 6vw;
  top: 12vh;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,236,220,.16) 0%, rgba(255,236,220,.06) 55%, transparent 70%);
}
.hero__inner {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.3fr auto;
  align-items: center;
  gap: 56px;
}
.hero__title { justify-self: center; position: relative; display: flex; gap: 18px; }
.hero__name {
  writing-mode: vertical-rl;
  font-family: var(--brush);
  font-weight: 400;
  font-size: clamp(88px, 11vw, 140px);
  line-height: 1;
  letter-spacing: .08em;
}
.hero__en {
  writing-mode: vertical-rl;
  font-family: var(--en);
  font-size: 12px;
  letter-spacing: .4em;
  color: rgba(251, 243, 236, .7);
  padding-top: 8px;
}
.hero__visual { position: relative; }
.hero__img { display: block; width: 100%; }
.hero__visual::before {
  content: "";
  position: absolute;
  inset: 24px -24px -24px 24px;
  border: 1px solid var(--gold-light);
  z-index: -1;
}
.hero__quote {
  writing-mode: vertical-rl;
  font-size: 17px;
  line-height: 2.4;
  letter-spacing: .2em;
  height: 26em;
}
.hero__quote cite {
  display: block;
  margin-right: 1.4em;
  font-style: normal;
  font-size: 13px;
  color: var(--gold-light);
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  font-family: var(--en);
  font-size: 11px;
  letter-spacing: .3em;
  padding-bottom: 56px;
}
.hero__scroll::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px;
  height: 48px;
  background: var(--on-beni);
  animation: scrollLine 2.4s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =========================================================
   PROFILE
   ========================================================= */
.profile { background: var(--paper-deep); }
.profile__inner { max-width: 1120px; margin: 0 auto; padding: 0 40px; }
.profile__body { display: grid; grid-template-columns: 5fr 6fr; gap: 80px; align-items: start; }
.profile__photo { position: sticky; top: calc(var(--header-h) + 40px); }
.profile__img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; object-position: center top; }
.profile__lead {
  font-size: 21px;
  line-height: 1.9;
  font-weight: 500;
  margin-bottom: 36px;
  padding-left: 20px;
  border-left: 2px solid var(--beni);
}
.profile__text p + p { margin-top: 1.4em; }
.profile__data { margin-top: 48px; border-top: 1px solid var(--line); }
.profile__data div { display: grid; grid-template-columns: 8em 1fr; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.profile__data dt { color: var(--ink-soft); }

/* =========================================================
   相互リンク：勝新太郎
   ========================================================= */
.katsu-link { background: var(--paper-deep); padding: 0 40px 140px; }
.katsu-link__card {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--black);
  color: #fff;
  overflow: hidden;
}
.katsu-link__photo { overflow: hidden; background: var(--black); }
.katsu-link__img { display: block; width: 100%; height: 100%; min-height: 340px; object-fit: cover; object-position: 65% 25%; transition: transform 1.2s var(--ease); }
.katsu-link__card:hover .katsu-link__img { transform: scale(1.05); }
.katsu-link__body { padding: 56px 56px 52px; display: flex; flex-direction: column; justify-content: center; }
.katsu-link__kicker { font-family: var(--en); font-size: 12px; letter-spacing: .3em; color: var(--gold); }
.katsu-link__lead { margin-top: 18px; font-size: 14px; color: rgba(255,255,255,.75); }
.katsu-link__title {
  font-family: var(--brush);
  font-weight: 400;
  font-size: clamp(48px, 5.4vw, 72px);
  line-height: 1.2;
  letter-spacing: .06em;
  margin-top: 4px;
}
.katsu-link__en { font-family: var(--en); font-size: 12px; letter-spacing: .24em; color: rgba(255,255,255,.6); }
.katsu-link__btn {
  margin-top: 36px;
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,.4);
}
.katsu-link__btn svg { width: 30px; height: 30px; transition: transform .4s var(--ease); }
.katsu-link__card:hover .katsu-link__btn svg { transform: translateX(6px); }

/* =========================================================
   HISTORY
   ========================================================= */
.history__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: auto 1fr 0.9fr;
  gap: 72px;
  align-items: start;
}
.timeline { position: relative; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 14px; bottom: 14px; width: 1px; background: var(--line); }
.timeline__item { position: relative; padding-bottom: 40px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -36px; top: 14px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--beni);
}
.timeline__item--accent::before { background: var(--beni); } /* 1962 結婚 */
.timeline__year { font-family: var(--en); font-size: 30px; font-weight: 500; line-height: 1.3; letter-spacing: .04em; }
.timeline__year small { font-family: var(--serif); font-size: 12px; margin-left: 8px; color: var(--ink-soft); }
.timeline__unit { font-family: var(--serif); font-size: 15px; letter-spacing: .02em; margin: 0 2px; }
.timeline__label { font-size: 12px; letter-spacing: .1em; color: var(--beni); margin-top: 4px; }
.timeline__text { font-size: 14.5px; line-height: 1.9; margin-top: 6px; }
.history__photos { position: sticky; top: calc(var(--header-h) + 40px); display: grid; gap: 0; }
.history__img { display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: center; }

/* =========================================================
   QUOTE
   ========================================================= */
.quote { position: relative; min-height: 70vh; display: grid; place-items: center; color: #fff; overflow: hidden; }
.quote__bg { position: absolute; inset: 0; }
.quote__bg::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(178, 38, 48, .9), rgba(110, 18, 26, .94)); z-index: 1; }
.quote__body { position: relative; z-index: 2; text-align: center; padding: 0 24px; }
.quote__body p { font-size: clamp(20px, 2.4vw, 30px); line-height: 2; letter-spacing: .16em; }
.quote__body cite { display: block; margin-top: 24px; font-style: normal; font-size: 14px; letter-spacing: .3em; }
.quote__body cite::before { content: ""; display: inline-block; width: 32px; height: 1px; background: currentColor; vertical-align: middle; margin-right: 14px; }

/* =========================================================
   WORKS
   ========================================================= */
.works__inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.works__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 40px; }
.work-card .ph { margin-bottom: 20px; transition: filter .5s; }
.work-card:hover .ph { filter: none; }
.work-card__cat {
  display: inline-block;
  font-size: 11px;
  line-height: 1;
  padding: 5px 10px;
  border: 1px solid var(--beni);
  color: var(--beni);
  letter-spacing: .12em;
}
.work-card__title { font-size: 20px; font-weight: 500; margin-top: 12px; line-height: 1.6; }
.work-card__year { font-size: 13px; color: var(--ink-soft); }
.work-card__text { font-size: 14px; line-height: 1.9; margin-top: 10px; }
.works__note { margin-top: 72px; text-align: center; font-size: 15px; }

/* =========================================================
   GALLERY
   ========================================================= */
.gallery { background: var(--paper-deep); overflow: hidden; }
.gallery__track {
  display: flex;
  gap: 24px;
  padding: 0 40px 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--beni) transparent;
}
.gallery__item { flex: 0 0 auto; height: 440px; scroll-snap-align: center; }
.gallery__item--p { aspect-ratio: 3 / 4; }
.gallery__item--l { aspect-ratio: 3 / 2; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { background: var(--beni-dark); color: var(--on-beni); }
.footer__banners { display: grid; grid-template-columns: repeat(3, 1fr); }
.banner { position: relative; display: block; height: 260px; overflow: hidden; }
.banner:not(.banner--katsu)::after {
  /* 写真に紅を重ねる（勝新太郎バナーは墨黒のまま） */
  content: ""; position: absolute; inset: 0;
  background: var(--beni); mix-blend-mode: multiply; opacity: .75;
}
.banner .ph, .banner__img { position: absolute; inset: 0; filter: grayscale(1) brightness(.7); transition: transform 1s var(--ease), filter .6s; }
.banner:hover .ph, .banner:hover .banner__img { transform: scale(1.06); filter: grayscale(1) brightness(.85); }
.banner__img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.banner--katsu { background: var(--black); }
.banner__label { position: absolute; left: 32px; bottom: 32px; font-size: 16px; letter-spacing: .1em; display: flex; flex-direction: column; line-height: 1.5; }
.banner__brush { font-family: var(--brush); font-size: 34px; letter-spacing: .06em; }
.banner__arrow {
  position: absolute; right: 32px; bottom: 30px;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.7);
  display: grid; place-items: center;
  font-size: 16px; line-height: 1;
  transition: background .3s, color .3s;
}
.banner:hover .banner__arrow { background: #fff; color: var(--black); }
.banner--katsu::before {
  content: "RELATED SITE";
  position: absolute; left: 32px; top: 28px; z-index: 1;
  font-family: var(--en); font-size: 11px; letter-spacing: .3em; color: var(--gold);
}
.banner--katsu .banner__label, .banner--katsu .banner__arrow { z-index: 1; }
.banner__label, .banner__arrow { z-index: 1; }

.footer__bottom { padding: 64px 40px 32px; text-align: center; }
.footer__logo { display: inline-flex; flex-direction: column; line-height: 1; }
.footer__logo-ja { font-family: var(--brush); font-size: 38px; letter-spacing: .08em; }
.footer__logo-en { font-family: var(--en); font-size: 10px; letter-spacing: .2em; margin-top: 8px; color: rgba(255,255,255,.6); }
.footer__links { display: flex; justify-content: center; flex-wrap: wrap; margin-top: 36px; font-size: 12.5px; }
.footer__links li + li::before { content: "|"; margin: 0 20px; color: rgba(255,255,255,.35); }
.footer__links a:hover { color: var(--gold); }
.footer__copy { margin-top: 40px; font-family: var(--en); font-size: 12px; letter-spacing: .1em; color: rgba(255,255,255,.5); }

.pagetop {
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  box-shadow: 0 0 0 1px rgba(251, 243, 236, .5);
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--beni); color: #fff;
  font-family: var(--en); font-size: 12px; letter-spacing: .12em;
  opacity: 0; pointer-events: none; transition: opacity .4s, background .3s;
}
.pagetop.is-show { opacity: 1; pointer-events: auto; }
.pagetop:hover { background: var(--beni-deep); }

/* =========================================================
   下層ページ：PAGE HERO
   ========================================================= */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 88px) 40px 72px;
  color: var(--on-beni);
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 72% 20%, var(--beni-light) 0%, transparent 55%),
    linear-gradient(160deg, var(--beni) 0%, var(--beni-deep) 70%, var(--beni-dark) 100%);
}
.page-hero::before {
  /* 日輪 */
  content: "";
  position: absolute;
  width: 520px;
  aspect-ratio: 1;
  right: -120px;
  top: -140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,236,220,.14) 0%, rgba(255,236,220,.05) 55%, transparent 70%);
}
.page-hero__inner { position: relative; }
.page-hero__en { font-family: var(--en); font-style: italic; font-size: 18px; letter-spacing: .14em; color: var(--gold-light); }
.page-hero__title { margin-top: 6px; font-size: clamp(26px, 3.4vw, 40px); font-weight: 500; letter-spacing: .16em; line-height: 1.6; }
.page-hero__nowrap { display: inline-block; }
.breadcrumb { display: flex; justify-content: center; flex-wrap: wrap; margin-top: 32px; font-size: 12px; color: rgba(251,243,236,.75); }
.breadcrumb li + li::before { content: "／"; margin: 0 10px; color: rgba(251,243,236,.4); }
.breadcrumb a:hover { color: var(--gold-light); }

/* =========================================================
   下層ページ：GUIDELINE
   ========================================================= */
.guideline { max-width: 880px; margin: 0 auto; padding: 100px 40px 140px; }
.guideline__intro { padding-bottom: 40px; margin-bottom: 16px; border-bottom: 1px solid var(--line); text-align: center; }
.guideline__article { padding: 44px 0; border-bottom: 1px solid var(--line); }
.guideline__heading {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: .1em;
}
.guideline__num {
  flex-shrink: 0;
  font-size: 13px;
  line-height: 1;
  padding: 7px 12px;
  color: var(--on-beni);
  background: var(--beni);
  letter-spacing: .12em;
}
.guideline__article p + p, .guideline__article p + .guideline__list { margin-top: 1em; }
.guideline__list { counter-reset: gl; }
.guideline__list li { counter-increment: gl; position: relative; padding-left: 2.2em; }
.guideline__list li + li { margin-top: .8em; }
.guideline__list li::before {
  content: counter(gl) ".";
  position: absolute;
  left: 0;
  font-family: var(--en);
  font-size: 17px;
  color: var(--beni);
}
.guideline__contact { margin-top: 28px; padding: 28px 32px; background: var(--paper-deep); border-left: 2px solid var(--beni); }
.guideline__contact div { display: grid; grid-template-columns: 9em 1fr; }
.guideline__contact div + div { margin-top: 8px; }
.guideline__contact dt { color: var(--ink-soft); }
.guideline__link { color: var(--beni); border-bottom: 1px solid currentColor; transition: opacity .3s; }
.guideline__link:hover { opacity: .7; }
.guideline__date { margin-top: 40px; text-align: right; font-size: 13px; color: var(--ink-soft); }

/* =========================================================
   下層ページ：CONTACT
   ========================================================= */
.contact { max-width: 960px; margin: 0 auto; padding: 88px 40px 140px; }
.contact [hidden] { display: none !important; }
.contact__intro { text-align: center; font-size: 14.5px; }
.contact__intro small { display: block; margin-top: 4px; font-size: 12.5px; color: var(--ink-soft); }

.steps { display: flex; justify-content: center; margin: 56px 0 64px; }
.steps__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 150px;
  color: rgba(34, 29, 26, .35);
}
.steps__item + .steps__item::before {
  content: "";
  position: absolute;
  top: 10px;
  right: calc(50% + 44px);
  width: calc(100% - 88px);
  height: 1px;
  background: currentColor;
}
.steps__num { font-family: var(--en); font-size: 12px; letter-spacing: .2em; }
.steps__label { font-size: 19px; font-weight: 500; letter-spacing: .2em; line-height: 1.6; }
.steps__item.is-done { color: var(--ink-soft); }
.steps__item.is-current { color: var(--beni); }
.steps__item.is-current .steps__label::after {
  content: ""; display: block; width: 24px; height: 2px; margin: 6px auto 0; background: var(--beni);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 15em 1fr;
  gap: 32px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.contact-form__row:first-child { border-top: 1px solid var(--line); }
.contact-form__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  align-self: start;
  min-height: 52px;
  font-size: 15px;
  font-weight: 500;
}
.contact-form__req, .contact-form__any {
  flex-shrink: 0;
  font-size: 11px;
  line-height: 1;
  padding: 5px 8px;
  letter-spacing: .1em;
  font-weight: 400;
}
.contact-form__req { color: var(--on-beni); background: var(--beni); }
.contact-form__any { color: var(--ink-soft); border: 1px solid var(--line); }
.contact-form__input {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 16px; /* iOS のズーム防止 */
  letter-spacing: .04em;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(34, 29, 26, .22);
  border-radius: 0;
  transition: border-color .3s, box-shadow .3s;
}
.contact-form__input::placeholder { color: #b2a99f; }
.contact-form__input:focus { outline: none; border-color: var(--beni); box-shadow: 0 0 0 3px rgba(163, 33, 42, .12); }
.contact-form__textarea { resize: vertical; line-height: 1.9; }
.contact-form__choices { display: flex; flex-direction: column; gap: 10px; padding-top: 12px; }
.contact-form__error { font-size: 13px; color: var(--beni); line-height: 1.6; }
.contact-form__error:not(:empty) { margin-top: 8px; }
.is-error .contact-form__input { border-color: var(--beni); background: #fdf6f5; }

.choice { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font-size: 15px; line-height: 1.6; }
.choice input {
  appearance: none;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin: 0;
  background: #fff;
  border: 1px solid rgba(34, 29, 26, .35);
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color .3s;
}
.choice input::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--beni); transform: scale(0); transition: transform .25s var(--ease); }
.choice input:checked { border-color: var(--beni); }
.choice input:checked::after { transform: scale(1); }
.choice input:focus-visible { outline: 2px solid var(--beni); outline-offset: 2px; }
.choice--check input { border-radius: 2px; }
.choice--check input::after { width: 6px; height: 11px; border-radius: 0; background: none; border: solid var(--on-beni); border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); margin-top: -3px; }
.choice--check input:checked { background: var(--beni); }
.choice--check input:checked::after { transform: rotate(45deg) scale(1); }

.contact-form__agree { margin-top: 48px; text-align: center; }
.contact-form__agree .choice { margin-top: 14px; }
.contact-form__link { color: var(--beni); border-bottom: 1px solid currentColor; }
.contact-form__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; margin-top: 40px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 280px;
  padding: 18px 32px;
  font: inherit;
  font-size: 15px;
  letter-spacing: .16em;
  border: 1px solid var(--beni);
  cursor: pointer;
  transition: background .3s, color .3s, opacity .3s;
}
.btn--primary { color: var(--on-beni); background: var(--beni); }
.btn--primary:hover { background: var(--beni-deep); }
.btn--primary:disabled { background: #b9aea4; border-color: #b9aea4; cursor: not-allowed; }
.btn--ghost { color: var(--beni); background: transparent; }
.btn--ghost:hover { color: var(--on-beni); background: var(--beni); }

.contact-confirm__lead { text-align: center; margin-bottom: 32px; }
.contact-confirm__list { border-top: 1px solid var(--line); }
.contact-confirm__list div { display: grid; grid-template-columns: 15em 1fr; gap: 32px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-confirm__list dt { font-weight: 500; }
.contact-confirm__list dd { white-space: pre-wrap; word-break: break-word; }
.contact-confirm__list .is-empty { color: var(--ink-soft); }

.contact-done { text-align: center; padding: 24px 0; }
.contact-done__title { font-size: 22px; font-weight: 500; letter-spacing: .12em; margin-bottom: 24px; color: var(--beni); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .header__notice { display: none; }
  .gnav__list { gap: 18px; }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  body { font-size: 14px; }
  .sp-only { display: inline; }
  .section { padding: 96px 0; }
  .heading { margin-bottom: 40px; flex-direction: column; gap: 0; }

  /* header */
  .header__inner { padding: 0 16px; }
  .header__logo-ja { font-size: 26px; }
  .header__logo-en { font-size: 8px; }
  .header__toggle {
    display: block; margin-left: auto; position: relative; z-index: 2;
    width: 44px; height: 44px; background: none; border: 0; cursor: pointer;
  }
  .header__toggle span { position: absolute; left: 10px; width: 24px; height: 1px; background: var(--on-beni); transition: transform .4s var(--ease); }
  .header__toggle span:first-child { top: 18px; }
  .header__toggle span:last-child { top: 26px; }
  .header__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(20deg); }
  .header__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-20deg); }
  .gnav {
    position: fixed; inset: 0; height: 100dvh;
    flex-direction: column; justify-content: center; gap: 40px;
    background: var(--beni);
    opacity: 0; pointer-events: none; transition: opacity .4s;
  }
  .gnav.is-open { opacity: 1; pointer-events: auto; }
  .gnav__list { flex-direction: column; align-items: center; gap: 22px; }
  .gnav__link { font-size: 17px; }
  .gnav__katsu { font-size: 14px; padding: 14px 24px; }

  /* hero */
  .hero { padding: calc(var(--header-h) + 24px) 16px 110px; min-height: auto; }
  .hero::before { width: 90vw; right: -20vw; top: 8vh; }
  .hero__inner { grid-template-columns: auto 1fr; gap: 24px; }
  .hero__title { grid-row: 1; justify-self: start; gap: 8px; }
  .hero__name { font-size: 76px; }
  .hero__en { font-size: 10px; }
  .hero__visual { grid-row: 1; }
  .hero__visual::before { inset: 12px -10px -12px 12px; }
  .hero__quote { grid-column: 1 / -1; writing-mode: horizontal-tb; height: auto; font-size: 15px; line-height: 2; margin-top: 24px; }
  .hero__quote cite { margin: 8px 0 0; }

  /* profile */
  .profile__inner, .works__inner, .history__inner { padding: 0 16px; }
  .profile__body { grid-template-columns: 1fr; gap: 40px; }
  .profile__photo { position: static; }
  .profile__lead { font-size: 17px; }

  /* katsu link */
  .katsu-link { padding: 0 16px 96px; }
  .katsu-link__card { grid-template-columns: 1fr; }
  .katsu-link__img { min-height: 200px; }
  .katsu-link__body { padding: 32px 24px 36px; }

  /* history */
  .history__inner { grid-template-columns: 1fr; gap: 40px; }
  .heading--vertical { writing-mode: horizontal-tb; flex-direction: column; }
  .timeline__year { font-size: 25px; }
  .history__photos { position: static; }
  .history__img { aspect-ratio: auto; }

  .quote { min-height: 52vh; }

  /* works */
  .works__list { grid-template-columns: 1fr 1fr; gap: 40px 16px; }
  .work-card__title { font-size: 16px; }
  .work-card__text { font-size: 13px; }

  /* gallery */
  .gallery__track { padding: 0 16px 16px; gap: 12px; }
  .gallery__item { height: 300px; }

  /* footer */
  .footer__banners { grid-template-columns: 1fr; }
  .banner { height: 180px; }
  .banner__label { left: 20px; bottom: 22px; font-size: 14px; }
  .banner__brush { font-size: 28px; }
  .banner__arrow { right: 20px; bottom: 22px; width: 38px; height: 38px; }
  .banner--katsu::before { left: 20px; top: 20px; }
  .footer__bottom { padding: 48px 16px 28px; }
  .footer__links { flex-direction: column; gap: 10px; }

  /* 下層ページ */
  .page-hero { padding: calc(var(--header-h) + 56px) 16px 48px; }
  .page-hero::before { width: 320px; right: -120px; top: -100px; }
  .page-hero__en { font-size: 15px; }
  .breadcrumb { margin-top: 20px; }
  .guideline { padding: 56px 16px 96px; }
  .guideline__intro { text-align: left; padding-bottom: 28px; }
  .guideline__article { padding: 36px 0; }
  .guideline__heading { flex-direction: column; gap: 10px; font-size: 18px; }
  .guideline__contact { padding: 20px; }
  .guideline__contact div { grid-template-columns: 1fr; }
  .guideline__contact div + div { margin-top: 12px; }
  .contact { padding: 48px 16px 96px; }
  .contact__intro { text-align: left; font-size: 14px; }
  .steps { margin: 40px 0 44px; }
  .steps__item { width: 33.333%; }
  .steps__item + .steps__item::before { right: calc(50% + 36px); width: calc(100% - 72px); }
  .steps__num { font-size: 10px; }
  .steps__label { font-size: 16px; }
  .contact-form__row, .contact-confirm__list div { grid-template-columns: 1fr; gap: 10px; padding: 22px 0; }
  .contact-form__label { justify-content: flex-start; min-height: 0; }
  .contact-form__choices { padding-top: 0; }
  .contact-form__agree { text-align: left; }
  .contact-form__actions { flex-direction: column-reverse; align-items: stretch; }
  .btn { min-width: 0; width: 100%; }
  .footer__links li + li::before { content: none; }
  .pagetop { right: 16px; bottom: 16px; width: 48px; height: 48px; font-size: 11px; }
}

@media (max-width: 520px) {
  .works__list { grid-template-columns: 1fr; }
  .hero__name { font-size: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .js-fade { opacity: 1; transform: none; transition: none; }
  .hero__scroll::after { animation: none; }
}