/* ============================================================
   FTR Room 01 — Individual Work Page (shared CSS for Work 01–05)
   Typography: shared with ROOM01_EXHIBITION_v0.2.html
   CSS vars: --wall / --paper / --ink / --soft / --line
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --wall: #f4f1e9;
  --paper: #faf8f2;
  --ink:   #28251f;
  --soft:  #777064;
  --soft-mid: #6c655a;
  --line:  #d9d1c2;
}

body {
  background-color: var(--wall);
  background-image: radial-gradient(ellipse at 80% 5%, rgba(255,255,250,.8), transparent);
  color: var(--ink);
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ---- Page container ---- */
.ftr-work {
  padding: 70px 8% 160px;
}

/* ---- Back navigation (top) ---- */
.ftr-work__back {
  width: min(640px, 100%);
  margin: 0 auto 80px;
}
.ftr-work__back a {
  display: inline-block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: .45em;
  color: var(--soft-mid);
  text-decoration: none;
  transition: color .3s;
}
.ftr-work__back a:hover { color: var(--ink); }

/* ---- Work header ---- */
.ftr-work__header {
  width: min(640px, 100%);
  margin: 0 auto 70px;
}
.ftr-work__number {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
  font-weight: 400;
  font-style: normal;
  letter-spacing: .3em;
  color: var(--soft-mid);
  margin-bottom: 28px;
}
.ftr-work__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 34px;
  font-weight: 300;
  letter-spacing: .08em;
  line-height: 1.35;
  margin-bottom: 14px;
}
.ftr-work__label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--soft-mid);
}

/* モバイル専用改行: PCでは非表示、モバイル(<=700px)でのみ有効 */
.ftr-work__mobile-br { display: none; }
@media (max-width: 700px) { .ftr-work__mobile-br { display: inline; } }

/* ---- Work body — typography from v0.1 ---- */
.ftr-work__body {
  width: min(640px, 100%);
  margin: 0 auto;
  font-size: 15px;
  line-height: 2.0;
  font-weight: 300;
}
.ftr-work__body p { margin-bottom: 1.8em; }
.ftr-work__body p:last-child { margin-bottom: 0; }
.ftr-work__body-heading {
  font-size: 17px;
  font-weight: 400;
  font-style: normal;
  letter-spacing: .04em;
  color: var(--ink);
  line-height: 1.8;
  margin: 3.2em 0 1.2em;
}
.ftr-work__body ul { list-style: none; margin: 1.2em 0 1.8em; }
.ftr-work__body ul li {
  font-size: 15px;
  line-height: 2.0;
  padding-left: 1.8em;
  position: relative;
}
.ftr-work__body ul li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--soft);
}

/* ---- Bottom navigation ---- */
.ftr-work__nav {
  width: min(640px, 100%);
  margin: 120px auto 0;
  border-top: 1px solid var(--line);
  padding-top: 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: .4em;
  color: var(--soft-mid);
}
.ftr-work__nav a { color: var(--soft-mid); text-decoration: none; transition: color .3s; }
.ftr-work__nav a:hover { color: var(--ink); }

/* ---- Mobile ---- */
@media (max-width: 700px) {
  .ftr-work { padding: 50px 25px 100px; }
  .ftr-work__title { font-size: 26px; word-break: keep-all; }
  .ftr-work__back { margin-bottom: 60px; }
  .ftr-work__header { margin-bottom: 50px; }
}