/* 「AIと暮らす、はじめの一歩」ポータル — デザイン値は design/HANDOFF.md に準拠 */
:root {
  --ink: #1f1b2e;
  --bg: #fff9ef;
  --white: #fff;
  --card-dim: #fffdf8;
  --muted: #5a5468;
  --pink: #ff8fab;
  --yellow: #ffd84d;
  --blue: #7cc7ff;
  --cream: #fff4c7;
  --gray: #f2eee6;
  --hover: #e0507a;
  --dash: #1f1b2e80;
  --dot: #1f1b2e1a;
  --f-display: 'Dela Gothic One', sans-serif;
  --f-body: 'Zen Maru Gothic', sans-serif;
  --f-mono: 'DM Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--hover); }
h1, h2, h3, p { margin: 0; }

.page {
  font-family: var(--f-body);
  font-weight: 500;
  line-height: 1.75;
  background-color: var(--bg);
  background-image: radial-gradient(var(--dot) 1.4px, transparent 1.4px);
  background-size: 22px 22px;
  min-height: 100vh;
  overflow-x: hidden;
}

.wrap { max-width: 1120px; margin: 0 auto; padding-left: clamp(16px, 4vw, 32px); padding-right: clamp(16px, 4vw, 32px); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(28px, 5vw, 56px); padding-bottom: 24px; }
.labels { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.label-dark { background: var(--ink); color: var(--bg); padding: 6px 16px; border-radius: 999px; font-weight: 700; font-size: 14px; }
.label-light { background: var(--white); border: 2.5px solid var(--ink); padding: 4px 14px; border-radius: 999px; font-weight: 700; font-size: 14px; }

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
  margin-top: clamp(24px, 4vw, 40px);
}

.title { font-family: var(--f-display); font-weight: 400; font-size: clamp(44px, 8vw, 96px); line-height: 1.08; letter-spacing: -0.01em; }
.title-1 { display: block; }
.title-2 {
  display: inline-block; background: var(--pink); border: 3px solid var(--ink); border-radius: 18px;
  padding: 0 0.18em; box-shadow: 6px 6px 0 var(--ink); transform: rotate(-2deg); margin-top: 10px;
}
.subtitle { font-weight: 900; font-size: clamp(20px, 2.6vw, 28px); margin-top: 28px; }
.lead { font-size: 16px; margin-top: 10px; max-width: 34em; text-wrap: pretty; }

.people { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.person { background: var(--white); border: 2.5px solid var(--ink); border-radius: 14px; padding: 6px 14px; font-size: 14px; }
.person-role { font-weight: 700; color: var(--muted); margin-right: 8px; }
.person-name { font-weight: 900; }

.onair {
  background: var(--blue); border: 3px solid var(--ink); border-radius: 28px; box-shadow: 8px 8px 0 var(--ink);
  padding: clamp(22px, 3vw, 34px); position: relative;
}
.onair-tag {
  position: absolute; top: -18px; right: 24px; background: var(--yellow); border: 3px solid var(--ink);
  border-radius: 999px; padding: 4px 16px; font-weight: 900; font-size: 14px; transform: rotate(4deg);
}
.onair-when { font-size: 14px; font-weight: 900; }
.onair-time { font-family: var(--f-display); font-size: clamp(34px, 4.4vw, 52px); line-height: 1.2; }
.onair-time .tilde { font-size: 0.6em; margin: 0 0.15em; }

.next-box { margin-top: 20px; background: var(--white); border: 2.5px solid var(--ink); border-radius: 18px; padding: 16px 18px; }
.next-row1 { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; justify-content: space-between; }
.next-label { font-size: 13px; font-weight: 900; color: var(--muted); }
.next-count { background: var(--yellow); border: 2px solid var(--ink); border-radius: 999px; padding: 0 12px; font-weight: 900; font-size: 14px; }
.next-row2 { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; margin-top: 6px; }
.next-no { font-family: var(--f-display); font-size: 22px; }
.next-date { font-weight: 900; font-size: 18px; }
.next-theme { margin-top: 4px; font-weight: 700; font-size: 15px; }
.next-done { font-weight: 900; font-size: 17px; }

.official { display: inline-flex; gap: 6px; align-items: center; margin-top: 16px; font-weight: 900; font-size: 14px; border-bottom: 2.5px solid var(--ink); }

/* ---------- 放送回 ---------- */
.episodes-main { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(40px, 6vw, 72px); }
.sec-head { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: baseline; justify-content: space-between; }
.sec-title { font-family: var(--f-display); font-weight: 400; font-size: clamp(30px, 4.6vw, 52px); line-height: 1.25; }
.sec-note { font-weight: 700; font-size: 15px; color: var(--muted); }
.sec-lead { margin-top: 8px; font-size: 17px; max-width: 40em; text-wrap: pretty; }

.months { display: flex; flex-direction: column; gap: clamp(36px, 5vw, 56px); margin-top: 36px; }
.month-head { display: flex; gap: 10px; align-items: baseline; }
.month-label { font-family: var(--f-display); font-weight: 400; font-size: 34px; line-height: 1; }
.month-year { font-family: var(--f-mono); font-weight: 500; font-size: 13px; color: var(--muted); }
.month-rule { flex: 1; align-self: center; border-top: 3px solid var(--ink); margin-left: 8px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 22px; margin-top: 18px; }

.ep-card { display: flex; flex-direction: column; gap: 12px; border-radius: 24px; padding: 24px; }
.ep-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.ep-no { font-family: var(--f-display); font-size: 20px; }
.ep-date { font-weight: 700; font-size: 14px; color: var(--muted); }
.ep-theme { font-family: var(--f-display); font-size: clamp(22px, 2.4vw, 28px); line-height: 1.35; }
.ep-theme-sub { font-weight: 900; font-size: 17px; color: var(--muted); }
.ep-note { font-size: 14px; font-weight: 700; color: var(--muted); }

.pill { border: 2.5px solid var(--ink); border-radius: 999px; padding: 0 12px; font-weight: 900; font-size: 13px; }
.pill-pink { background: var(--pink); }
.pill-yellow { background: var(--yellow); }
.pill-gray { background: var(--gray); border-width: 2px; font-weight: 700; }

.ep-card.is-published {
  background: var(--white); border: 3px solid var(--ink); box-shadow: 6px 6px 0 var(--ink); color: var(--ink);
  transition: transform 120ms ease-out, box-shadow 120ms ease-out;
}
.ep-card.is-published:hover,
.ep-card.is-published:focus-visible { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--ink); color: var(--ink); }
.ep-card.is-published:focus-visible { outline: 3px solid var(--hover); outline-offset: 4px; }
.ep-card.is-next { background: var(--white); border: 3px solid var(--ink); }
.ep-card.is-other { background: var(--card-dim); border: 2.5px dashed var(--dash); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.chip { background: var(--cream); border: 2px solid var(--ink); border-radius: 999px; padding: 0 10px; font-weight: 700; font-size: 13px; }
.ep-cta { margin-top: 6px; align-self: flex-start; background: var(--ink); color: var(--bg); border-radius: 999px; padding: 8px 20px; font-weight: 900; font-size: 15px; }

/* ---------- Footer ---------- */
.footer { border-top: 3px solid var(--ink); background: var(--white); }
.footer-inner { padding-top: 32px; padding-bottom: 32px; display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
.footer-title { font-family: var(--f-display); font-size: 20px; }
.footer-sub { font-size: 14px; color: var(--muted); }
.footer-box { background: var(--bg); border: 2.5px solid var(--ink); border-radius: 16px; padding: 12px 18px; font-size: 14px; font-weight: 700; max-width: 420px; }

@media (prefers-reduced-motion: reduce) {
  .ep-card.is-published { transition: none; }
}