/* =========================================================================
   年別特集ページ（雑誌風）
   本体の style.css とは独立。色だけ揃えて、組み方は「読み物」に寄せる。
   ========================================================================= */

:root {
  --bg:          #0e0f14;
  --bg-soft:     #161822;
  --bg-raise:    #1d2030;
  --line:        #2a2e42;
  --text:        #e7e9f0;
  --text-dim:    #9aa0b5;
  --text-faint:  #666d85;
  --pachi:       #ff4d6d;
  --slot:        #3fc7e8;
  --gold:        #f5c04a;
  --radius:      12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(255,77,109,.09), transparent 60%),
    radial-gradient(900px 500px at 85% -10%, rgba(63,199,232,.09), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  line-height: 2;
  -webkit-font-smoothing: antialiased;
}

.sheet { max-width: 820px; margin: 0 auto; padding: 0 22px 90px; }

a { color: var(--slot); }

/* ---------- 扉 ---------- */
.hero { padding: 70px 0 40px; text-align: center; }
.hero-eyebrow {
  margin: 0; font-size: .74rem; letter-spacing: .4em; color: var(--text-faint);
}
.hero-year {
  margin: 14px 0 0; font-size: clamp(4rem, 15vw, 7rem); font-weight: 800;
  line-height: 1; letter-spacing: .04em;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  background: linear-gradient(92deg, var(--pachi), var(--gold) 55%, var(--slot));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-title {
  margin: 22px 0 0; font-size: clamp(1.25rem, 4.4vw, 1.9rem); font-weight: 700;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  letter-spacing: .08em; line-height: 1.8; text-wrap: balance;
}
.hero-lead {
  margin: 26px auto 0; max-width: 36em; font-size: .95rem; color: var(--text-dim);
  text-align: left;
}
.hero-age {
  display: inline-block; margin-top: 26px; padding: 7px 22px; border-radius: 999px;
  border: 1px solid rgba(245,192,74,.4); background: rgba(245,192,74,.08);
  color: var(--gold); font-size: .9rem;
}
.hero-age[hidden] { display: none; }
.hero-back {
  display: block; margin-top: 18px; font-size: .78rem; color: var(--text-faint);
  text-decoration: none;
}
.hero-back:hover { color: var(--text); }

/* ---------- 章 ---------- */
.chapter { margin-top: 76px; }
.chapter-label {
  font-size: .72rem; letter-spacing: .3em; color: var(--gold); font-weight: 700;
}
.chapter h2 {
  margin: 8px 0 26px; font-size: 1.5rem; font-weight: 700; letter-spacing: .05em;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  line-height: 1.7; text-wrap: balance;
  padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.chapter p { margin: 0 0 1.4em; font-size: .95rem; }
.chapter p b { color: var(--gold); font-weight: 700; }

.pull {
  margin: 34px 0; padding: 20px 26px;
  border-left: 3px solid var(--pachi);
  background: var(--bg-soft); border-radius: 0 var(--radius) var(--radius) 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 1.06rem; line-height: 2.1; color: var(--text);
}

/* ---------- 対比年表 ---------- */
.tl { border-top: 1px solid var(--line); }
.tl-head, .tl-row {
  display: grid; grid-template-columns: 64px 1fr 1fr; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid var(--line);
}
.tl-head { font-size: .74rem; letter-spacing: .18em; font-weight: 700; }
.tl-head .tl-hall  { color: var(--pachi); }
.tl-head .tl-world { color: var(--slot); }
.tl-m { font-size: .82rem; font-weight: 800; color: var(--gold); padding-top: 2px; }
.tl-row div:not(.tl-m) { font-size: .86rem; color: var(--text-dim); line-height: 1.9; }
.tl-row .is-big { color: var(--text); font-weight: 700; }
.tl-row .none { color: var(--text-faint); }

/* ---------- 音と映像 ---------- */
.video-grid { display: grid; gap: 26px; }
.video-item { }
.video-frame {
  position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius);
  overflow: hidden; background: var(--bg-soft); border: 1px solid var(--line);
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-cap { margin: 10px 2px 0; font-size: .82rem; color: var(--text-dim); }
.video-cap b { color: var(--text); }
.video-note { margin-top: 18px; font-size: .74rem; color: var(--text-faint); }

/* ---------- 主役機 ---------- */
.stars { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.star {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px;
}
.star-p { border-left: 3px solid var(--pachi); }
.star-s { border-left: 3px solid var(--slot); }
.star-kind { font-size: .68rem; letter-spacing: .16em; font-weight: 700; }
.star-p .star-kind { color: var(--pachi); }
.star-s .star-kind { color: var(--slot); }
.star h3 { margin: 6px 0 2px; font-size: 1.05rem; }
.star-maker { font-size: .74rem; color: var(--text-faint); }
.star p { margin: 10px 0 0; font-size: .84rem; color: var(--text-dim); line-height: 1.9; }
.stars-more {
  margin-top: 18px; text-align: center; font-size: .86rem;
}

/* ---------- 数字 ---------- */
.nums { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.num {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 16px; text-align: center;
}
.num b {
  display: block; font-size: 1.5rem; font-weight: 800; color: var(--gold);
  font-variant-numeric: tabular-nums; line-height: 1.2;
}
.num span { display: block; margin-top: 7px; font-size: .74rem; color: var(--text-dim); line-height: 1.7; }

/* ---------- あなたの1990 ---------- */
.you {
  background: rgba(245,192,74,.05); border: 1px solid rgba(245,192,74,.25);
  border-radius: var(--radius); padding: 24px 26px;
}
.you p { font-size: .92rem; margin: 0 0 14px; }
.you textarea {
  width: 100%; font: inherit; font-size: .9rem; line-height: 1.9;
  padding: 12px 14px; border-radius: 10px; resize: vertical;
  border: 1px solid var(--line); background: var(--bg); color: var(--text);
}
.you textarea:focus { outline: none; border-color: var(--gold); }
.you-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.you-save {
  font: inherit; font-size: .88rem; font-weight: 700; cursor: pointer;
  padding: 10px 30px; border-radius: 999px; border: none;
  background: linear-gradient(94deg, var(--pachi), #ff7a4d); color: #fff;
}
.you-save:hover { filter: brightness(1.1); }
.you-link { font-size: .82rem; }

/* ---------- 奥付 ---------- */
.colophon {
  margin-top: 80px; padding-top: 20px; border-top: 1px solid var(--line);
  font-size: .74rem; color: var(--text-faint); line-height: 2;
}

@media (max-width: 640px) {
  .tl-head, .tl-row { grid-template-columns: 46px 1fr; }
  .tl-head .tl-world, .tl-row .tl-world { grid-column: 2; padding-left: 14px; border-left: 2px solid var(--line); }
  .tl-head .tl-world { border-left-color: transparent; }
  .stars { grid-template-columns: 1fr; }
}