/* 企画グループ展「それでもやさしくありたい」専用スタイル(共通styles.cssは読み込まない)
   見せ方の流れ: ①タイトルと開催情報 → ②作品を1人ずつ、単独で十分な大きさで → ③名前・作品の下にプロフィールと略歴
                 → ④見終わったあとに、同じタイトルをもう一度。
   背景は、各写真に写っている壁の色に近づけ、作品が壁に掛かって見えるようにしている(作品の色は使わない)。 */
:root {
  --ink: #26232A;
  --muted: #54515A;
  --paper: #EEECEA;
  --rule: rgba(38, 35, 42, 0.22);
  --display: 'Zen Kaku Gothic New', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  --sans: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
  --pad: clamp(20px, 5vw, 72px);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 0.5rem; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.95; letter-spacing: 0.03em; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: var(--paper); padding: 6px 10px; z-index: 10; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* 導線 */
.topnav { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.1rem var(--pad); font-size: 0.78rem; color: var(--muted); }
.topnav a { display: inline-block; padding: 0.3rem 0; border-bottom: 1px solid transparent; }
.topnav a:hover { border-bottom-color: currentColor; color: var(--ink); }
.topnav-sub { display: flex; gap: 1.6rem; }

/* ===== ① はじめ: タイトルと開催情報 ===== */
.open { padding: clamp(2.2rem, 6vh, 4.2rem) var(--pad) clamp(2.6rem, 6vh, 4rem); text-align: center; }
.kind { font-size: 0.8rem; letter-spacing: 0.3em; color: var(--muted); margin-bottom: 1.4rem; }
.title { font-family: var(--display); font-weight: 500; font-size: min(9vw, 3.1rem); line-height: 1.5; letter-spacing: 0.08em; }
.title span { display: block; }
.t2 { margin-top: 0.4em; }  /* 二行のあいだに、ひと呼吸ぶんの間 */
.who { margin-top: 1.8rem; font-size: 0.95rem; }
.who span { margin: 0 0.5em; color: var(--muted); }
.who a { border-bottom: 1px solid var(--rule); padding-bottom: 1px; }
.who a:hover { border-bottom-color: var(--ink); }
.facts { margin: 1.8rem auto 0; max-width: 34rem; display: grid; gap: 1rem; text-align: center; }
.facts dt { font-size: 0.72rem; letter-spacing: 0.2em; color: var(--muted); }
.facts dd { font-size: 0.98rem; }
.shop { margin-top: 1.7rem; }
.btn { display: inline-block; font-family: var(--sans); font-size: 0.85rem; letter-spacing: 0.1em; padding: 0.85rem 1.6rem; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); }
.btn:hover { background: transparent; color: var(--ink); }
.btn-shop { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; min-width: min(100%, 18rem); font-size: 0.95rem; letter-spacing: 0.08em; }
.btn-quiet { background: transparent; color: var(--ink); }
.btn-quiet:hover { background: var(--ink); color: var(--paper); }
@media (min-width: 560px) {
  .facts { max-width: 40rem; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2rem; row-gap: 1.2rem; }
}
@media (min-width: 760px) {
  .title { font-size: clamp(2.6rem, 4.6vw, 4.2rem); }
}
@media (min-width: 1000px) {
  .facts { max-width: 64rem; grid-template-columns: repeat(4, auto); justify-content: center; column-gap: clamp(2rem, 4vw, 4rem); }
}

/* ===== ② 作品を1人ずつ ===== */
.room { padding: clamp(3rem, 7vw, 6rem) var(--pad) clamp(3.4rem, 7vw, 6rem); }
.r-imanami { --wall: #E3E4E4; --h: min(70vh, 700px); --r: 1.0102; --mw: 100%; }
.r-kitada  { --wall: #E0DBD8; --h: min(80vh, 800px); --r: 0.7346; --mw: 78%; }
.r-shiori  { --wall: #D9CDD0; --h: min(64vh, 640px); --r: 1.1718; --mw: 100%; }
.room { background: var(--wall); }
.room-inner { max-width: 1000px; margin: 0 auto; }
.name { font-family: var(--display); font-weight: 500; font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.4; letter-spacing: 0.1em; text-align: center; margin-bottom: clamp(1.4rem, 3vw, 2.4rem); }
.work { display: flex; justify-content: center; }
.zoom { display: block; width: min(var(--mw), calc(var(--h) * var(--r))); border: 0; background: none; padding: 0; cursor: zoom-in; color: inherit; }
.zoom img { width: 100%; }

/* ③ 作品を見たあとに読めるよう、プロフィールと略歴は作品の下に、控えめに */
.about { max-width: 38em; margin: clamp(2rem, 4vw, 3rem) auto 0; }
.meta { font-size: 0.82rem; line-height: 1.8; color: var(--muted); margin-bottom: 1rem; }
.profile { line-height: 2.05; }
.profile-after { margin-top: 1.1rem; }
.sub { font-size: 0.76rem; font-weight: 400; letter-spacing: 0.24em; color: var(--muted); margin: 1.8rem 0 0.6rem; }
.hist { list-style: none; border-top: 1px solid var(--rule); }
.hist li { display: grid; grid-template-columns: 4.6em 1fr; gap: 0.8rem; padding: 0.55rem 0; border-bottom: 1px solid var(--rule); font-size: 0.9rem; line-height: 1.7; }
.hist.hist-plain li { grid-template-columns: 1fr; }
.hist .y { font-size: 0.82rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ===== ④ 見終わったあと ===== */
.close { padding: clamp(4rem, 9vw, 8rem) var(--pad) clamp(3rem, 7vw, 6rem); }
.echo { font-family: var(--display); font-weight: 500; font-size: min(9vw, 3.1rem); line-height: 1.5; letter-spacing: 0.08em; text-align: center; margin-bottom: clamp(3.4rem, 8vw, 6rem); }
.echo span { display: block; }
.echo span + span { margin-top: 0.4em; }
.ov-h { font-size: 0.8rem; font-weight: 400; letter-spacing: 0.34em; color: var(--muted); text-align: center; margin-bottom: 1.4rem; }
.ov-list { max-width: 40rem; margin: 0 auto; }
.ov-list > div { display: grid; grid-template-columns: 6.5em 1fr; gap: 0.5rem; padding: 0.85rem 0; border-top: 1px solid var(--rule); }
.ov-list > div:last-child { border-bottom: 1px solid var(--rule); }
.ov-list dt { font-size: 0.74rem; letter-spacing: 0.12em; color: var(--muted); padding-top: 0.2rem; }
.note { font-size: 0.82rem; color: var(--muted); }
.ov-links { margin: 2.2rem auto 0; max-width: 40rem; display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }
@media (min-width: 760px) { .echo { font-size: clamp(2.6rem, 4.6vw, 4.2rem); } }

.foot { padding: 2.4rem var(--pad) 3rem; border-top: 1px solid var(--rule); font-size: 0.78rem; letter-spacing: 0.08em; color: var(--muted); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.foot a { border-bottom: 1px solid currentColor; padding-bottom: 2px; }

/* 拡大表示 */
.lb { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100%; height: 100%; }
.lb::backdrop { background: rgba(30, 28, 32, 0.95); }
.lb[open] { display: flex; align-items: center; justify-content: center; }
.lb-img { max-width: 92vw; max-height: 88vh; width: auto; height: auto; object-fit: contain; }
.lb button { position: absolute; background: rgba(30, 28, 32, 0.5); border-radius: 2px; border: 0; color: #EEECEA; cursor: pointer; line-height: 1; padding: 0.5rem 1rem; font-family: Georgia, serif; }
.lb-close { top: 0.6rem; right: 0.6rem; font-size: 2.6rem; }
.lb-nav { top: 50%; transform: translateY(-50%); font-size: 3.4rem; }
.lb-prev { left: 0.2rem; }
.lb-next { right: 0.2rem; }
.lb button:focus-visible { outline-color: #EEECEA; }
@media (max-width: 600px) { .hist li { grid-template-columns: 4.2em 1fr; } .lb-nav { font-size: 2.4rem; padding: 0.5rem 0.4rem; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }