@charset "UTF-8";

:root {
  --ink: #16181C;
  --ink-2: #4E555F;
  --ink-3: #8A929C;
  --paper: #FCFCFB;
  --sky: #8FB4D0;
  --sky-deep: #5A87A8;
  --rule: #E4E6E4;
  --mincho: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "HGS明朝E", serif;
  --gothic: "Helvetica Neue", Helvetica, Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --en: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  max-width: 100%;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mincho);
  line-height: 1.9;
  font-feature-settings: "palt" 1;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper); padding: 10px 16px; z-index: 100;
}
.skip:focus { left: 0; }

/* ---------- first view ---------- */
.fv {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #F05B01;
}
/* 回るアヒル（正方形・透過。アヒルの高さが一辺の6割）。
   最初は1コマ目の静止画（.fv-still）を置き、全コマが読み込めたら同じ位置のキャンバス（.fv-spin）に替える。
   どちらも1コマ目なので、替わる瞬間は見た目が変わらない */
.fv-still, .fv-spin {
  position: absolute;
  left: 50%; top: 51.6%;
  width: 64vw; height: 64vw;
  max-width: none;
  transform: translate(-50%, -50%);
}
.fv-spin { visibility: hidden; }
@media (min-aspect-ratio: 9/16) { .fv-still, .fv-spin { width: 36svh; height: 36svh; } }
@media (min-aspect-ratio: 1/1) { .fv-still, .fv-spin { width: 57.5svh; height: 57.5svh; } }

/* コマが読み込めたら、トップを画面に留めたまま一周させてから本文へ進む */
.fv-track.is-spin { height: 220svh; }
.fv-track.is-spin .fv { position: sticky; top: 0; }
.fv-track.is-spin .fv-spin { visibility: visible; }
.fv-track.is-spin .fv-still { visibility: hidden; }
.fv-body {
  position: relative;
  padding: 0 7vw 14vh;
  color: #fff;
  text-shadow: 0 1px 18px rgba(120, 40, 0, .25);
}
.fv-name { margin: 0; font-weight: 400; }
.fv-name .jp {
  display: block;
  font-size: clamp(38px, 8.4vw, 82px);
  letter-spacing: .14em;
  line-height: 1.25;
}
.fv-name .en {
  display: block;
  margin-top: .7em;
  font-family: var(--en);
  font-size: clamp(12px, 2.4vw, 17px);
  letter-spacing: .3em;
  font-style: italic;
  opacity: .92;
}
.fv-role {
  margin: 1.5em 0 0;
  font-size: clamp(13px, 2.6vw, 15px);
  letter-spacing: .5em;
  opacity: .95;
}
.fv-scroll {
  position: absolute;
  right: 6vw; bottom: 0;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--en);
  font-size: 11px;
  letter-spacing: .28em;
  color: #fff;
  opacity: .8;
  padding-bottom: 76px;
}
.fv-scroll::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 1px; height: 62px;
  background: linear-gradient(to bottom, rgba(255,255,255,.9), rgba(255,255,255,0));
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; gap: clamp(18px, 4vw, 40px);
  justify-content: center;
  padding: 18px 5vw;
  background: rgba(252, 252, 251, .92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule);
  font-family: var(--gothic);
  font-size: 13px;
  letter-spacing: .12em;
}
.nav a { text-decoration: none; color: var(--ink-2); padding: 2px 0; border-bottom: 1px solid transparent; }
.nav a:hover { color: var(--ink); border-bottom-color: var(--sky-deep); }

/* ---------- section ---------- */
.sec {
  max-width: 940px;
  margin: 0 auto;
  padding: clamp(72px, 13vw, 132px) 7vw;
}
.sec + .sec { padding-top: 0; }

.sec-h {
  margin: 0 0 clamp(36px, 7vw, 62px);
  font-weight: 400;
  display: flex;
  align-items: baseline;
  gap: 1.1em;
}
.sec-h .jp { font-size: clamp(21px, 4.2vw, 27px); letter-spacing: .2em; }
.sec-h .en {
  font-family: var(--en); font-style: italic;
  font-size: 13px; letter-spacing: .18em; color: var(--sky-deep);
}
.sec-h::after {
  content: ""; flex: 1; height: 1px; background: var(--rule);
}

/* ---------- works ---------- */
.works { list-style: none; margin: 0; padding: 0; }
.work + .work { margin-top: clamp(52px, 9vw, 86px); }
.work {
  display: grid;
  grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
  gap: clamp(22px, 4.5vw, 46px);
  align-items: start;
}
.work-fig {
  display: block;
  overflow: hidden;
  background: #F2F3F1;
  border: 1px solid var(--rule);
}
.work-fig img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.2,.7,.3,1);
}
.work-fig:hover img { transform: scale(1.035); }

.work-meta {
  margin: 0;
  font-family: var(--en);
  font-size: 12px; letter-spacing: .16em; color: var(--ink-3);
}
.work-title {
  margin: .5em 0 0;
  font-size: clamp(18px, 3.3vw, 23px);
  font-weight: 400;
  letter-spacing: .06em;
  line-height: 1.55;
}
.jp-title::before { content: "『"; color: var(--ink-3); margin-left: -.35em; }
.jp-title::after  { content: "』"; color: var(--ink-3); }
.en-title::before { content: "\201C"; color: var(--ink-3); }
.en-title::after  { content: "\201D"; color: var(--ink-3); }

.work-note { margin: .9em 0 0; font-size: 14px; color: var(--ink-2); }

/* 書影（縦長）は全体を見せる */
.work-fig--book {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1 / 1;
  background: #E8E8E4;
  border: 0;
  padding: 38px 26px;
}
.work-fig--book img {
  width: auto; max-width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  box-shadow: 0 10px 30px rgba(20, 28, 38, .20);
}

/* 画像のない作品は、本文だけ。画像ありの行と縦のラインを揃える */
.work--text .work-body { grid-column: 2; }

/* 公開停止中 */
.work-state {
  margin: 1.4em 0 0;
  display: inline-block;
  font-family: var(--gothic);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-3);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 5px 14px;
}
.is-closed .work-title { color: var(--ink-2); }
.work-links { margin: 1.4em 0 0; font-family: var(--gothic); font-size: 13px; letter-spacing: .04em; }
.work-links a {
  text-decoration: none;
  border-bottom: 1px solid var(--sky);
  padding-bottom: 2px;
}
.work-links a::after { content: " →"; color: var(--sky-deep); }
.work-links a + a, .news-links a + a { margin-left: 1.6em; }
.work-links a:hover { border-bottom-color: var(--ink); }

/* ---------- news ---------- */
.news { list-style: none; margin: 0; padding: 0; }
.news-item {
  display: grid;
  grid-template-columns: 8.5em minmax(0, 1fr);
  gap: clamp(14px, 3vw, 30px);
  padding: clamp(24px, 4vw, 34px) 0;
  border-top: 1px solid var(--rule);
}
.news-item:last-child { border-bottom: 1px solid var(--rule); }
.news-date {
  margin: 0;
  font-family: var(--en);
  font-size: 12.5px; letter-spacing: .08em; color: var(--ink-3);
  padding-top: .45em;
}
.news-body > :first-child { margin-top: 0; }
.news-body > :last-child { margin-bottom: 0; }
.news-title {
  margin: 0 0 .6em;
  font-size: clamp(16px, 3vw, 18px);
  font-weight: 400;
  letter-spacing: .04em;
  line-height: 1.7;
}
.news-body p { margin: 0 0 .7em; font-size: 14.5px; color: var(--ink-2); }
.news-links { font-family: var(--gothic); font-size: 13px; }
.news-links a { text-decoration: none; border-bottom: 1px solid var(--sky); padding-bottom: 2px; }
.news-links a::after { content: " →"; color: var(--sky-deep); }
.news-links a:hover { border-bottom-color: var(--ink); }

/* ---------- about ---------- */
.about { max-width: 34em; }
.about-lead {
  margin: 0 0 1.2em;
  font-size: clamp(18px, 3.4vw, 22px);
  letter-spacing: .1em;
}
.about p { margin: 0 0 1em; font-size: 15px; color: var(--ink-2); }
/* 本文のあとに空行を1行はさむ（段落の間隔 1em ＋ 1行ぶん 1.9em） */
.about .about-contact { margin-top: 2.9em; }
.about-contact a { text-decoration: none; border-bottom: 1px solid var(--sky); padding-bottom: 1px; }
.about-contact a:hover { border-bottom-color: var(--ink); }

/* ---------- links ---------- */
.links { list-style: none; margin: 0; padding: 0; max-width: 34em; }
.links li + li { border-top: 1px solid var(--rule); }
.links a {
  display: flex; align-items: baseline; gap: 1.2em;
  padding: 20px 2px;
  text-decoration: none;
}
.links a:hover .link-id { color: var(--ink); }
.link-label {
  font-family: var(--en);
  font-size: 15px; letter-spacing: .1em;
  min-width: 5.5em;
}
.link-id { font-family: var(--gothic); font-size: 13.5px; color: var(--ink-3); transition: color .2s; }
.links a::after { content: "↗"; margin-left: auto; color: var(--sky-deep); font-size: 13px; }

/* ---------- footer ---------- */
.foot {
  margin-top: clamp(72px, 12vw, 120px);
  padding: clamp(40px, 7vw, 58px) 7vw;
  border-top: 1px solid var(--rule);
  text-align: center;
}
.foot-name { margin: 0; font-size: 14px; letter-spacing: .22em; }
.foot-copy { margin: .9em 0 0; font-family: var(--en); font-size: 11.5px; letter-spacing: .12em; color: var(--ink-3); }

/* ---------- sp ---------- */
@media (max-width: 680px) {
  .work { grid-template-columns: 1fr; gap: 18px; }
  .work--text .work-body { grid-column: 1; }
  .work-fig img { aspect-ratio: 16 / 10; }
  .news-item { grid-template-columns: 1fr; gap: 6px; }
  .news-date { padding-top: 0; }
  .sec-h { gap: .8em; }
  .fv-body { padding-bottom: 12vh; }
  .fv-scroll { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .work-fig img { transition: none; }
}