/* JAPAN NOW — 海外から見た日本（/japan-now 以下）。中高生向けのポップな見た目 */
.jn {
  --pop1: #ff4f81; --pop2: #ffb627; --pop3: #1fb5c9; --pop4: #7a5cff;
  --card: #fff; --card-ink: #1d1b18; --chip: #fff3f7; --soft: #f6f3ff;
}
@media (prefers-color-scheme: dark) {
  .jn { --card: #22212a; --card-ink: #eceae6; --chip: #2d2331; --soft: #25223a; }
}
/* hidden を display の指定より必ず優先する（急上昇や「もっと見る」で隠した行が出ていたため） */
.jn [hidden] { display: none !important; }

.jn h2 small, .jn h1 small, .jn h3 small { display: block; font-family: var(--sans); font-size: 12.5px; font-weight: 600; color: var(--ink3); letter-spacing: .04em; margin-top: 2px; }
.jn-lead { color: var(--ink2); font-size: 15px; }
.jn-note { font-size: 12.5px; color: var(--ink3); margin-top: 14px; }
.jn-wait { color: var(--ink3); font-size: 14px; padding: 20px 0; text-align: center; }
.jn-center { text-align: center; }
.jn-sec { scroll-margin-top: 60px; }
.jn-go { font-weight: 800; color: var(--pop1); font-size: 14px; }

/* 色のテーマ（タイル・見出し） */
.jn-c-pink   { --g1: #ff4f81; --g2: #ff8a5c; }
.jn-c-orange { --g1: #ff8a00; --g2: #ffc53d; }
.jn-c-teal   { --g1: #14b8a6; --g2: #1fb5c9; }
.jn-c-purple { --g1: #7a5cff; --g2: #c64fff; }
.jn-c-gold   { --g1: #f5a300; --g2: #ffd24a; }
.jn-c-blue   { --g1: #2f7cff; --g2: #1fb5c9; }
.jn-c-green  { --g1: #22b35e; --g2: #9ad83b; }
.jn-c-red    { --g1: #ef3b3b; --g2: #ff7a59; }
.jn-c-lime   { --g1: #57b82c; --g2: #1fb5c9; }

/* ---------- コーナーの目次（全ページ共通） ---------- */
.jn-nav { display: flex; gap: 6px; overflow-x: auto; padding: 10px 0 8px; scrollbar-width: none; }
.jn-nav::-webkit-scrollbar { display: none; }
.jn-nav a { flex: 0 0 auto; padding: 6px 12px; border-radius: 99px; background: var(--card); border: 1.5px solid var(--line); font-size: 13px; font-weight: 700; white-space: nowrap; }
.jn-nav a:hover { border-color: var(--pop1); color: var(--pop1); }
.jn-nav a[aria-current] { background: var(--pop1); border-color: var(--pop1); color: #fff; }

/* ---------- 入口のヒーロー ---------- */
.jn-hero {
  position: relative; overflow: hidden; margin: 8px 0 10px; padding: 34px 26px 24px; border-radius: 26px; color: #fff;
  background: radial-gradient(circle at 12% 18%, rgba(255,255,255,.28) 0 7%, transparent 8%),
              radial-gradient(circle at 90% 80%, rgba(255,255,255,.16) 0 11%, transparent 12%),
              linear-gradient(135deg, var(--pop1), var(--pop4) 55%, var(--pop3));
  box-shadow: 0 14px 40px rgba(122,92,255,.28);
}
.jn-hero-art { margin: -34px -26px 20px; }
.jn-hero-art img { display: block; width: 100%; height: auto; }
.jn-kicker { display: inline-block; margin: 0 0 10px; padding: 3px 12px; border-radius: 99px; background: var(--pop2); color: #1d1b18; font-weight: 900; font-size: 12.5px; letter-spacing: .14em; transform: rotate(-2deg); }
.jn-hero h1 { font-size: clamp(30px, 6.4vw, 48px); font-family: var(--sans); font-weight: 900; text-shadow: 0 3px 0 rgba(0,0,0,.14); }
.jn-hero h1 small { color: #fff; font-size: .42em; font-weight: 700; margin-top: 6px; opacity: .95; }
.jn-hero .jn-lead { color: #fff; margin: 14px 0 18px; }
.jn-hero .jn-lead b { background: linear-gradient(transparent 60%, rgba(255,182,39,.85) 60%); }
.jn-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 8px; }
.jn-stats a { padding: 10px 8px; border-radius: 16px; background: rgba(255,255,255,.16); border: 1.5px solid rgba(255,255,255,.35); text-align: center; transition: transform .15s; }
.jn-stats a:hover { transform: translateY(-3px); background: rgba(255,255,255,.26); }
.jn-stats b { display: block; font: 900 18px var(--sans); }
.jn-stats small { font-size: 11.5px; font-weight: 700; opacity: .95; }

/* ---------- 各コーナーの見出し ---------- */
.jn-head { position: relative; overflow: hidden; margin: 8px 0 18px; padding: 26px 22px 20px; border-radius: 24px; color: #fff; background: linear-gradient(135deg, var(--g1, var(--pop1)), var(--g2, var(--pop4))); box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.jn-head-emoji { position: absolute; right: 14px; top: 8px; font-size: clamp(64px, 14vw, 104px); opacity: .9; transform: rotate(8deg); filter: drop-shadow(0 6px 10px rgba(0,0,0,.15)); animation: jn-float 4s ease-in-out infinite; }
@keyframes jn-float { 0%, 100% { transform: rotate(8deg) translateY(0); } 50% { transform: rotate(4deg) translateY(-6px); } }
.jn-head h1 { position: relative; font-family: var(--sans); font-size: clamp(24px, 5vw, 36px); font-weight: 900; padding-right: 90px; text-shadow: 0 2px 0 rgba(0,0,0,.12); }
.jn-head h1 small { color: rgba(255,255,255,.9); }
.jn-head .jn-lead { position: relative; color: #fff; margin: 12px 0 0; font-size: 14.5px; }
.jn-head .jn-lead b { background: linear-gradient(transparent 60%, rgba(255,255,255,.35) 60%); }

/* ---------- タイル ---------- */
.jn-tiles { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.jn-tiles-sm { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.jn-tile { position: relative; display: flex; flex-direction: column; gap: 3px; height: 100%; padding: 16px 16px 14px; border-radius: 20px; color: #fff; overflow: hidden;
  background: linear-gradient(135deg, var(--g1), var(--g2)); box-shadow: 0 6px 18px rgba(0,0,0,.1); transition: transform .18s ease, box-shadow .18s ease; }
.jn-tile:hover { transform: translateY(-4px) rotate(-.6deg); box-shadow: 0 14px 28px rgba(0,0,0,.16); }
.jn-tile-emoji { font-size: 38px; line-height: 1; margin-bottom: 6px; filter: drop-shadow(0 3px 5px rgba(0,0,0,.15)); }
.jn-tile b { font-size: 17px; font-weight: 900; line-height: 1.4; }
.jn-tile small { font-size: 12px; font-weight: 700; opacity: .9; }
.jn-tile-desc { font-size: 12.5px; line-height: 1.6; opacity: .95; margin-top: 4px; }
.jn-tile-n { position: absolute; top: 12px; right: 12px; padding: 2px 9px; border-radius: 99px; background: rgba(255,255,255,.25); font-size: 12px; font-weight: 800; }
.jn-tiles-sm .jn-tile { padding: 14px; }
.jn-tiles-sm .jn-tile-emoji { font-size: 30px; }
.jn-tiles-sm .jn-tile b { font-size: 15px; }

/* ---------- タブ ---------- */
.jn-tabs, .jn-mode { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 12px; scrollbar-width: none; }
.jn-tabs::-webkit-scrollbar, .jn-mode::-webkit-scrollbar { display: none; }
.jn-tabs button, .jn-mode button { flex: 0 0 auto; padding: 8px 14px; border-radius: 99px; border: 2px solid var(--line); background: var(--card); color: var(--card-ink); font: 700 14px var(--sans); cursor: pointer; white-space: nowrap; }
.jn-tabs button[aria-selected="true"], .jn-mode button[aria-selected="true"] { background: var(--pop1); border-color: var(--pop1); color: #fff; box-shadow: 0 4px 12px rgba(255,79,129,.3); }

/* ---------- ボタン ---------- */
.jn-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 11px 20px; border-radius: 99px; border: 0; background: linear-gradient(120deg, var(--pop1), var(--pop4)); color: #fff; font: 800 15px var(--sans); cursor: pointer; box-shadow: 0 6px 16px rgba(255,79,129,.28); transition: transform .15s; }
.jn-btn:hover { transform: translateY(-2px) scale(1.03); }
.jn-btn-big { padding: 15px 34px; font-size: 18px; }
.jn-btn-more { background: var(--card); color: var(--pop1); border: 2px solid var(--pop1); box-shadow: none; }
.jn-more-wrap { text-align: center; margin: 16px 0 6px; }

/* ---------- あるあるカード（タップでめくる） ---------- */
.jn-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.jn-card { perspective: 1200px; }
.jn-card-in { position: relative; display: grid; height: 100%; min-height: 340px; cursor: pointer; transform-style: preserve-3d; transition: transform .55s cubic-bezier(.2,.8,.2,1); border-radius: 22px; outline: none; }
.jn-card-in:focus-visible { box-shadow: 0 0 0 3px var(--pop2); }
.jn-card.is-flipped .jn-card-in { transform: rotateY(180deg); }
.jn-front, .jn-back { grid-area: 1 / 1; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 22px; overflow: hidden; background: var(--card); color: var(--card-ink); border: 2px solid var(--line); box-shadow: var(--sh); display: flex; flex-direction: column; }
.jn-front { padding: 0 16px 16px; position: relative; }
.jn-back { transform: rotateY(180deg); padding: 18px 16px 16px; border-color: var(--pop1); background: linear-gradient(160deg, rgba(255,79,129,.1), rgba(31,181,201,.1)), var(--card); }
.jn-thumb { display: block; max-width: none; width: calc(100% + 32px); margin: 0 -16px 12px; aspect-ratio: 3 / 2; height: auto; object-fit: cover; }
.jn-bigemoji { display: grid; place-items: center; height: 150px; margin: 0 -16px 12px; font-size: 76px; background: linear-gradient(135deg, var(--chip), var(--soft)); }
.jn-emoji { position: absolute; top: 12px; right: 12px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-size: 25px; background: var(--card); box-shadow: 0 3px 10px rgba(0,0,0,.15); }
.jn-title { font-size: 18px; font-weight: 900; line-height: 1.45; margin-bottom: 5px; }
.jn-wow { font-size: 14px; color: var(--ink2); line-height: 1.75; flex: 1; }
.jn-tap { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 13px; font-weight: 800; color: var(--pop1); }
.jn-tap i { font-style: normal; font-size: 11px; padding: 1px 8px; border-radius: 99px; background: var(--pop1); color: #fff; animation: jn-bounce 1.8s ease-in-out infinite; }
@keyframes jn-bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
.jn-en-label { margin: 0 0 6px; font-size: 12.5px; font-weight: 800; color: var(--pop1); letter-spacing: .06em; }
.jn-en { font-size: 17px; font-weight: 800; line-height: 1.55; margin: 0 0 6px; }
.jn-ja { font-size: 13.5px; color: var(--ink2); margin: 0 0 10px; }
.jn-hint { font-size: 13px; line-height: 1.7; padding: 8px 10px; border-radius: 12px; background: var(--chip); margin: 0 0 10px; }
.jn-act { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: auto; }
.jn-act-c { justify-content: center; }
.jn-more { font-size: 13px; font-weight: 800; color: var(--ai); }
.jn-shares { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.jn-shares.jn-act-c { display: flex; justify-content: center; }
.jn-share { font-size: 13px; font-weight: 800; padding: 7px 14px; border-radius: 99px; color: #fff; }
.jn-share-x { background: #111; }
.jn-share-line { background: #06c755; }

/* ---------- 1枚ずつめくるデッキ ---------- */
.jn-deck-bar { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 14px; margin-bottom: 12px; }
.jn-deck-meter { flex: 1; height: 10px; border-radius: 99px; background: var(--line2); overflow: hidden; }
.jn-deck-meter i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--pop1), var(--pop2)); border-radius: 99px; transition: width .35s ease; }
.jn-deck.is-deck .jn-deck-cards { display: block; max-width: 440px; margin: 0 auto; }
.jn-deck.is-deck .jn-card { display: none; }
.jn-deck.is-deck .jn-card.is-now { display: block; animation: jn-in .35s ease; }
.jn-deck.is-deck .jn-card-in { min-height: 420px; }
@keyframes jn-in { from { opacity: 0; transform: translateX(40px) rotate(3deg); } to { opacity: 1; transform: none; } }
.jn-deck:not(.is-deck) .jn-deck-bar, .jn-deck:not(.is-deck) .jn-deck-help, .jn-deck:not(.is-deck) .jn-deck-btns { display: none !important; }
.jn-deck-help { text-align: center; color: var(--ink3); font-size: 13.5px; margin: 12px 0 0; }
.jn-deck-btns { display: flex; justify-content: center; gap: 12px; margin-top: 14px; }
.jn-ans { flex: 1; max-width: 210px; padding: 14px 10px; border-radius: 18px; border: 0; font: 900 16px var(--sans); cursor: pointer; color: #fff; transition: transform .12s; }
.jn-ans:active { transform: scale(.96); }
.jn-ans-no { background: linear-gradient(135deg, #ff4f81, #ff8a5c); box-shadow: 0 6px 16px rgba(255,79,129,.3); }
.jn-ans-yes { background: linear-gradient(135deg, #2f7cff, #1fb5c9); box-shadow: 0 6px 16px rgba(47,124,255,.3); }

/* ---------- 結果 ---------- */
.jn-result { margin: 18px auto 0; max-width: 560px; padding: 24px 20px; border-radius: 24px; text-align: center; color: #fff; background: linear-gradient(135deg, var(--pop1), var(--pop4) 60%, var(--pop3)); animation: jn-pop .35s ease; box-shadow: 0 14px 36px rgba(122,92,255,.3); }
@keyframes jn-pop { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
.jn-score { font: 900 54px var(--sans); line-height: 1.05; }
.jn-rank-t { font-size: 21px; font-weight: 900; margin: 8px 0 2px; }
.jn-result p { margin: 0 0 10px; font-size: 14.5px; }
.jn-again { display: inline-block; margin-top: 12px; color: #fff; text-decoration: underline; font-weight: 700; background: none; border: 0; cursor: pointer; font-size: 13.5px; }

/* ---------- ページ送り ---------- */
.jn-pager { display: flex; justify-content: space-between; gap: 8px; margin: 26px 0 8px; flex-wrap: wrap; }
.jn-pager a { flex: 1; min-width: 0; text-align: center; padding: 10px 12px; border-radius: 14px; background: var(--card); border: 2px solid var(--line); font-weight: 800; font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jn-pager a:hover { border-color: var(--pop1); color: var(--pop1); }

/* ---------- 急上昇 ---------- */
.jn-trend-list { display: grid; gap: 10px; }
.jn-tr { display: grid; grid-template-columns: 40px 150px 1fr; gap: 12px; align-items: center; padding: 8px; border-radius: 16px; background: var(--card); border: 1.5px solid var(--line); animation: jn-pop .3s ease both; }
.jn-tr-n { font: 900 22px var(--sans); color: var(--ink3); text-align: center; }
.jn-tr-1 .jn-tr-n { color: #e0a100; font-size: 28px; } .jn-tr-2 .jn-tr-n { color: #9aa3ad; font-size: 26px; } .jn-tr-3 .jn-tr-n { color: #c0763a; font-size: 24px; }
.jn-tr-1 { border-color: #ffd24a; background: linear-gradient(90deg, rgba(255,210,74,.14), var(--card) 40%); }
.jn-tr .vid { border-radius: 10px; }
.jn-tr-t { font-size: 14px; font-weight: 700; line-height: 1.5; color: var(--card-ink); min-width: 0; }
.jn-tr-t small { display: block; font-weight: 600; font-size: 12px; color: var(--ink3); margin-top: 3px; }
.jn-tr.jn-playing { grid-template-columns: 1fr; }
.jn-tr.jn-playing .jn-tr-n { display: none; }
.jn-at { display: inline-block; margin-left: 6px; font-size: 12.5px; opacity: .9; }
.jn-tpager { display: flex; justify-content: center; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.jn-tpager button { padding: 8px 16px; border-radius: 99px; border: 2px solid var(--line); background: var(--card); color: var(--card-ink); font: 800 14px var(--sans); cursor: pointer; }
.jn-tpager button[aria-pressed="true"] { background: var(--pop2); border-color: var(--pop2); color: #1d1b18; }

/* ---------- 動画 ---------- */
.jn-vid-list { min-height: 80px; }
.jn .vid-cap { font-weight: 700; color: var(--card-ink); }

/* ---------- ランキング ---------- */
.jn-rklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.jn-rkcard { position: relative; display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 18px 16px 16px; border-radius: 20px; color: #fff; background: linear-gradient(135deg, var(--g1), var(--g2)); box-shadow: 0 6px 18px rgba(0,0,0,.1); transition: transform .18s; }
.jn-rkcard:hover { transform: translateY(-4px) rotate(.5deg); }
.jn-rk-no { font: 900 13px var(--sans); opacity: .85; }
.jn-rkcard b { font-size: 16.5px; font-weight: 900; line-height: 1.45; }
.jn-rkcard small { font-size: 12px; opacity: .9; }
.jn-rk-guess { margin-top: 8px; font-size: 13px; font-weight: 800; }
.jn-rk-guess i { font-style: normal; padding: 2px 9px; border-radius: 99px; background: rgba(255,255,255,.25); margin-left: 4px; }
.jn-podium { display: grid; grid-template-columns: 1fr 1.15fr 1fr; align-items: end; gap: 8px; margin: 10px 0 18px; }
.jn-pod { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2px; min-width: 0; }
.jn-pod b { font-size: 14px; font-weight: 900; line-height: 1.4; }
.jn-pod small { font-size: 11px; color: var(--ink3); line-height: 1.4; }
.jn-pod-medal { font-size: 34px; animation: jn-bounce 2s ease-in-out infinite; }
.jn-pod1 .jn-pod-medal { font-size: 44px; }
.jn-pod-v { font: 900 15px var(--sans); color: var(--pop1); }
.jn-pod-bar { width: 100%; margin-top: 6px; border-radius: 14px 14px 4px 4px; display: grid; place-items: center; font: 900 26px var(--sans); color: #fff; }
.jn-pod1 .jn-pod-bar { height: 110px; background: linear-gradient(180deg, #ffd24a, #f5a300); }
.jn-pod2 .jn-pod-bar { height: 80px; background: linear-gradient(180deg, #d7dde3, #9aa3ad); }
.jn-pod3 .jn-pod-bar { height: 60px; background: linear-gradient(180deg, #f0b27a, #c0763a); }
.jn-podium-link { display: block; padding: 16px; border-radius: 22px; background: var(--card); border: 2px solid var(--line); }
.jn-podium-link:hover { border-color: var(--pop2); }
.jn-podium-t { font-weight: 900; font-size: 16px; margin: 0; text-align: center; }
.jn-podium-link .jn-go { display: block; text-align: center; }
.jn-bars { list-style: none; margin: 0; padding: 0; }
.jn-bars li { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.jn-rk { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font: 900 14px var(--sans); background: var(--line2); color: var(--ink2); }
.jn-top1 .jn-rk { background: #ffd24a; color: #1d1b18; } .jn-top2 .jn-rk { background: #d7dde3; color: #1d1b18; } .jn-top3 .jn-rk { background: #f0b27a; color: #1d1b18; }
.jn-bar-t { min-width: 0; }
.jn-bar-t b { display: block; font-size: 14.5px; }
.jn-bar-t small { font-size: 12px; color: var(--ink3); }
.jn-bar { display: block; height: 9px; margin-top: 5px; border-radius: 99px; background: var(--line2); overflow: hidden; }
.jn-bar i { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--pop1), var(--pop2)); transition: width 1s cubic-bezier(.2,.8,.2,1); }
.jn-reveal.is-open .jn-bar i { width: var(--w); }
.jn-rv { font: 900 15px var(--sans); color: var(--pop1); white-space: nowrap; }
.jn-src { font-size: 12px; color: var(--ink3); margin: 12px 0; }
.jn-src a { text-decoration: underline; }
.jn-reveal-body { animation: jn-pop .4s ease; }

/* ---------- 入口のミニカード・CTA ---------- */
.jn-duo { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin: 26px 0; }
.jn-mini { padding: 18px; border-radius: 22px; color: #fff; background: linear-gradient(135deg, var(--g1), var(--g2)); }
.jn-mini-k { margin: 0 0 6px; font-size: 12.5px; font-weight: 800; opacity: .95; }
.jn-mini b { display: block; font-size: 26px; font-weight: 900; line-height: 1.25; }
.jn-mini span { display: block; font-weight: 800; font-size: 14px; }
.jn-mini-ex { margin: 8px 0 10px; font-size: 14px; opacity: .95; }
.jn-mini a { font-weight: 800; font-size: 13.5px; text-decoration: underline; }
.jn-cta { display: flex; align-items: center; gap: 14px; padding: 18px; border-radius: 22px; color: #fff; background: linear-gradient(135deg, var(--g1), var(--g2)); box-shadow: 0 8px 22px rgba(0,0,0,.12); margin: 22px 0; transition: transform .15s; }
.jn-cta:hover { transform: translateY(-3px); }
.jn-cta > span:nth-child(2) { flex: 1; min-width: 0; }
.jn-cta b { display: block; font-size: 17px; font-weight: 900; }
.jn-cta small { font-size: 12.5px; opacity: .95; }
.jn-cta .jn-go { color: #fff; background: rgba(255,255,255,.22); padding: 8px 14px; border-radius: 99px; white-space: nowrap; }

/* ---------- 海外の声（チャット風） ---------- */
.jn-voices-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); }
.jn-board { padding: 16px; border-radius: 22px; background: var(--card); border: 2px solid var(--line); }
.jn-board-t { font-family: var(--sans) !important; font-size: 17px; font-weight: 900; margin-bottom: 12px; }
.jn-chat { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.jn-chat li { position: relative; max-width: 92%; padding: 10px 14px 10px 12px; border-radius: 18px 18px 18px 4px; background: var(--soft); }
.jn-chat li.jn-chat-r { align-self: flex-end; border-radius: 18px 18px 4px 18px; background: var(--chip); }
.jn-chat p { margin: 0; font-size: 14px; line-height: 1.6; }
.jn-chat p[lang="en"] { font-weight: 700; }
.jn-chat .jn-ja { font-size: 12.5px; margin: 2px 0 0; }
.jn-chat .say { position: absolute; right: -8px; bottom: -10px; transform: scale(.82); }

/* ---------- スラング（めくるカード） ---------- */
.jn-flash { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.jn-flash li { position: relative; }
.jn-fc { display: grid; width: 100%; min-height: 180px; padding: 0; border: 0; background: none; cursor: pointer; text-align: left; font: inherit; color: inherit; }
.jn-fc-front, .jn-fc-back { grid-area: 1 / 1; display: flex; flex-direction: column; gap: 4px; padding: 16px; border-radius: 20px; backface-visibility: hidden; -webkit-backface-visibility: hidden; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.jn-fc-front { background: linear-gradient(135deg, #7a5cff, #c64fff); color: #fff; justify-content: center; }
.jn-fc-back { background: var(--card); color: var(--card-ink); border: 2px solid #7a5cff; transform: perspective(900px) rotateY(180deg); padding-bottom: 48px; }
.jn-fc-front { transform: perspective(900px) rotateY(0); }
.jn-fc[aria-expanded="true"] .jn-fc-front { transform: perspective(900px) rotateY(-180deg); }
.jn-fc[aria-expanded="true"] .jn-fc-back { transform: perspective(900px) rotateY(0); }
.jn-fc-front b { font-size: 25px; font-weight: 900; line-height: 1.25; }
.jn-fc-front i { font-style: normal; font-size: 11.5px; opacity: .85; margin-top: 6px; }
.jn-stag { align-self: flex-start; display: inline-block; font-size: 11px; font-weight: 800; padding: 1px 9px; border-radius: 99px; background: rgba(255,255,255,.25); }
.jn-fc-back b { font-size: 15.5px; font-weight: 900; }
.jn-fc-ex { font-weight: 700; font-size: 14px; }
.jn-fc-exja { font-size: 12.5px; color: var(--ink2); }
.jn-fc-note { font-size: 12px; color: var(--ink3); }
.jn-flash .say { position: absolute; right: 10px; bottom: 10px; }

/* ---------- 英語になった日本語 ---------- */
.jn-words { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.jn-words li { padding: 14px 16px; border-radius: 20px; background: var(--card); border: 2px solid var(--line); }
.jn-words b { display: block; font-size: 24px; font-weight: 900; color: #2f7cff; }
.jn-words span { font-size: 13.5px; font-weight: 800; }
.jn-words small { display: block; font-size: 13px; color: var(--ink2); margin-bottom: 6px; }
.jn-words .jn-en { font-size: 14.5px; }

/* ---------- 紹介 ---------- */
.jn-intro { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.jn-intro li { display: flex; flex-direction: column; padding: 16px; border-radius: 20px; background: var(--card); border: 2px solid var(--line); }
.jn-intro-t { font-family: var(--sans) !important; font-size: 16px; font-weight: 900; margin-bottom: 8px; }
.jn-intro .jn-en { font-size: 15.5px; }
.jn-copy { padding: 5px 12px; border-radius: 99px; border: 1.5px solid var(--line); background: var(--card); color: var(--card-ink); font: 700 12.5px var(--sans); cursor: pointer; }

/* ---------- 診断 ---------- */
.jn-checks { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.jn-checks label { display: flex; gap: 10px; align-items: flex-start; height: 100%; padding: 12px 14px; border-radius: 16px; background: var(--card); border: 2px solid var(--line); cursor: pointer; transition: transform .12s; }
.jn-checks label:active { transform: scale(.98); }
.jn-checks label:has(input:checked) { border-color: var(--pop3); background: rgba(31,181,201,.12); }
.jn-checks input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--pop3); flex: 0 0 auto; }
.jn-checks b { display: block; font-size: 14.5px; }
.jn-checks small { font-size: 12.5px; color: var(--ink3); }

/* ---------- 締め ---------- */
.jn-end { text-align: center; padding: 22px 16px; border-radius: 22px; background: var(--chip); }
.jn-end-t { font-weight: 900; font-size: 17px; margin-bottom: 10px; }

@media (max-width: 560px) {
  .jn-hero { padding: 26px 18px 20px; border-radius: 22px; }
  .jn-hero-art { margin: -26px -18px 16px; }
  .jn-stats { grid-template-columns: repeat(3, 1fr); }
  .jn-head { padding: 22px 16px 16px; }
  .jn-head h1 { padding-right: 70px; }
  .jn-tr { grid-template-columns: 30px 118px 1fr; gap: 8px; }
  .jn-cards { grid-template-columns: 1fr; }
  .jn-tiles { grid-template-columns: 1fr 1fr; gap: 10px; }
  .jn-tile { padding: 14px 12px 12px; }
  .jn-tile-desc { display: none; }
  .jn-tile b { font-size: 15px; }
  .jn-tile-n { position: static; align-self: flex-start; margin-top: 6px; }
  .jn-pod b { font-size: 12.5px; }
  .jn-pod small { display: none; }
  .jn-cta { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  .jn *, .jn *::before { animation: none !important; transition: none !important; }
}

/* Codex の絵（コーナーの見出しの下） */
.jn-art { margin: 0 0 18px; }
.jn-art img { display: block; width: 100%; height: auto; max-height: 360px; object-fit: cover; border-radius: 22px; box-shadow: 0 8px 22px rgba(0,0,0,.1); }
@media (max-width: 560px) {
  .jn-flash { grid-template-columns: 1fr 1fr; gap: 10px; }
  .jn-fc { min-height: 150px; }
  .jn-fc-front, .jn-fc-back { padding: 12px; }
  .jn-fc-front b { font-size: 19px; }
}

/* ---------- 特集・やり方ガイド ---------- */
.jn-toc { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 16px; }
.jn-toc a { padding: 6px 12px; border-radius: 99px; background: var(--soft); font-size: 13px; font-weight: 800; }
.jn-toc a:hover { background: var(--pop4); color: #fff; }
.jn-spots { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.jn-spot { display: flex; flex-direction: column; gap: 8px; padding: 16px; border-radius: 22px; background: var(--card); border: 2px solid var(--line); box-shadow: var(--sh); }
.jn-spot-hd { display: flex; align-items: center; gap: 10px; }
.jn-spot-emoji { flex: 0 0 auto; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; font-size: 26px; background: linear-gradient(135deg, var(--chip), var(--soft)); }
.jn-spot-hd b { display: block; font-size: 18px; font-weight: 900; line-height: 1.35; }
.jn-spot-hd small { font-size: 12.5px; color: var(--ink3); font-weight: 700; }
.jn-spot-area { margin-left: auto; flex: 0 0 auto; padding: 2px 10px; border-radius: 99px; background: var(--pop2); color: #1d1b18; font-size: 12px; font-weight: 800; }
.jn-spot-what { margin: 0; font-size: 14.5px; line-height: 1.8; }
.jn-spot-point { margin: 0; font-size: 14px; line-height: 1.75; padding: 8px 12px; border-radius: 14px; background: var(--chip); }
.jn-story { border-radius: 14px; background: var(--soft); padding: 0 12px; }
.jn-story summary { cursor: pointer; padding: 10px 0; font-weight: 800; font-size: 14px; color: var(--pop4); list-style: none; }
.jn-story summary::-webkit-details-marker { display: none; }
.jn-story summary::after { content: ' ▾'; }
.jn-story[open] summary::after { content: ' ▴'; }
.jn-story p { margin: 0 0 10px; font-size: 14px; line-height: 1.85; }
.jn-story-en { font-weight: 700; }
.jn-say { padding: 10px 12px; border-radius: 14px; border: 2px dashed var(--pop1); }
.jn-say .jn-en { font-size: 15.5px; margin-bottom: 2px; }
.jn-say .jn-ja { margin: 0; }
.jn-vbtn { padding: 6px 12px; border-radius: 99px; border: 0; background: #ef3b3b; color: #fff; font: 800 13px var(--sans); cursor: pointer; }
.jn-item-vids { display: grid; gap: 10px; }
.jn-item-vids .vid-cap { font-size: 12.5px; margin-top: 4px; }
.jn-steps { list-style: none; margin: 0; padding: 0; counter-reset: st; display: grid; gap: 12px; }
.jn-steps li { counter-increment: st; display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start; }
.jn-steps li::before { content: counter(st); width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font: 900 22px var(--sans); color: #fff; background: linear-gradient(135deg, var(--pop1), var(--pop4)); box-shadow: 0 4px 12px rgba(122,92,255,.25); }
.jn-step-b { padding: 12px 14px; border-radius: 18px; background: var(--card); border: 2px solid var(--line); }
.jn-step-ja { margin: 0 0 4px; font-weight: 800; font-size: 15px; line-height: 1.7; }
.jn-steps .jn-en { font-size: 15px; margin: 0; }
.jn-steps .jn-hint { margin: 8px 0 0; }
.jn-read { margin-bottom: 14px; padding: 16px; border-radius: 20px; background: var(--card); border: 2px solid var(--line); }
.jn-read h3 { font-family: var(--sans) !important; font-size: 17px; font-weight: 900; margin-bottom: 8px; }
.jn-read p { margin: 0; font-size: 15px; line-height: 1.95; }
.jn-trivia { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.jn-trivia li { position: relative; padding: 16px 16px 12px 16px; border-radius: 20px; background: linear-gradient(135deg, rgba(255,182,39,.18), rgba(255,79,129,.1)); }
.jn-trivia li::before { content: '💡'; position: absolute; top: -10px; left: 12px; font-size: 22px; }
.jn-trivia p { margin: 0 0 6px; font-size: 14.5px; line-height: 1.8; }
.jn-manners { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.jn-manners li { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; align-items: center; padding: 10px 14px; border-radius: 16px; background: var(--card); border: 2px solid var(--line); }
.jn-manners b { font-size: 14.5px; }
.jn-manners span { grid-column: 1; font-size: 13.5px; color: var(--ink2); }
.jn-manners .say { grid-row: 1 / span 2; grid-column: 2; }
.jn-faq details { margin-bottom: 8px; border-radius: 16px; background: var(--card); border: 2px solid var(--line); padding: 0 14px; }
.jn-faq summary { cursor: pointer; padding: 12px 0; font-weight: 800; font-size: 15px; list-style: none; }
.jn-faq summary::-webkit-details-marker { display: none; }
.jn-faq summary::before { content: 'Q. '; color: var(--pop1); }
.jn-faq summary small { display: block; font-weight: 600; font-size: 12.5px; color: var(--ink3); }
.jn-faq details[open] { border-color: var(--pop1); }
.jn-faq .jn-en { font-size: 15px; }
.jn-wchips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.jn-wchips li { padding: 8px 12px; border-radius: 14px; background: var(--soft); }
.jn-wchips b { display: block; font-size: 15px; font-weight: 900; color: var(--pop4); }
.jn-wchips span { font-size: 12.5px; }
.jn-rel { font-size: 13px; color: var(--ink3); }
.jn-rel a { color: var(--ai); font-weight: 700; margin-right: 8px; }
.jn-howchips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.jn-howchips a { display: inline-flex; gap: 6px; align-items: center; padding: 9px 14px; border-radius: 99px; background: var(--card); border: 2px solid var(--line); font-weight: 800; font-size: 14px; }
.jn-howchips a:hover { border-color: var(--pop3); color: var(--pop3); }
@media (max-width: 560px) {
  .jn-spots { grid-template-columns: 1fr; }
  .jn-steps li { grid-template-columns: 36px 1fr; gap: 10px; }
  .jn-steps li::before { width: 36px; height: 36px; font-size: 18px; }
}

/* 目次とタブ：スマホもパソコンも折り返して全部見せる。横スクロールにしない
   （横スクロールだと右端で文字が切れて見えたため。2026-09-28） */
.jn-nav, .jn-tabs, .jn-mode { flex-wrap: wrap; overflow: visible; }
@media (max-width: 560px) {
  .jn-nav { gap: 5px; }
  .jn-nav a { padding: 5px 10px; font-size: 12px; }
  .jn-tabs { gap: 6px; }
  .jn-tabs button, .jn-mode button { padding: 6px 11px; font-size: 13px; }
}
.jn-search { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; }
.jn-search input { flex: 1; max-width: 520px; padding: 11px 16px; border-radius: 99px; border: 2px solid var(--line); background: var(--card); color: var(--card-ink); font: 600 15px var(--sans); }
.jn-search input:focus { outline: none; border-color: var(--pop4); }
.jn-search span { font-weight: 800; color: var(--pop4); font-size: 14px; }
.jn-ytlink { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 16px; border-radius: 18px; background: #ff0033; color: #fff; font-weight: 900; font-size: 15px; text-align: center; box-shadow: 0 6px 16px rgba(255,0,51,.25); }
.jn-ytlink:hover { filter: brightness(1.08); }
/* 目次の最後の「ホームへ」。JAPAN NOW から日本文化ナビのトップに戻る */
.jn-nav a.jn-nav-home { background: var(--ai); border-color: var(--ai); color: #fff; }
.jn-nav a.jn-nav-home:hover { filter: brightness(1.15); color: #fff; }

/* ---------- 外国人に教える日本語（/japan-now/nihongo。英語が主のページ） ---------- */
.nh-p { font-size: 15px; line-height: 1.75; color: var(--ink2); margin: 0 0 12px; }
.nh-stats { list-style: none; margin: 0 0 22px; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.nh-stats li { padding: 12px 6px; border-radius: 16px; background: var(--soft); text-align: center; }
.nh-stats b { display: block; font: 900 22px var(--sans); color: var(--pop4); }
.nh-stats small { font-size: 12px; font-weight: 700; color: var(--ink2); }
.nh-shelf-sub { font-size: 14px; color: var(--ink2); margin: -6px 0 12px; }
.nh-shelf { margin-bottom: 26px; }

/* 丁寧さのラベル */
.nh-tag { display: inline-block; padding: 2px 10px; border-radius: 99px; font: 800 11.5px var(--sans); letter-spacing: .03em; color: #fff; white-space: nowrap; }
.nh-t-pol { background: #2f7cff; }
.nh-t-neu { background: #6b7280; }
.nh-t-cas { background: #22b35e; }
.nh-t-vca { background: #ff8a00; }
.nh-t-rud { background: #ef3b3b; }

/* 1語のカード */
.nh-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.nh-card { display: flex; flex-direction: column; padding: 16px 18px 14px; border-radius: 22px; background: var(--card); color: var(--card-ink); border: 2px solid var(--line); scroll-margin-top: 70px; }
.nh-card:target { border-color: var(--pop1); box-shadow: 0 0 0 4px rgba(255,79,129,.18); }
.nh-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.nh-jp { margin: 0; font: 900 28px/1.3 var(--sans); }
.nh-jp small { display: block; font-size: 13px; font-weight: 600; color: var(--ink3); }
.nh-ro { margin: 0; font: 800 15px var(--sans); color: var(--pop4); letter-spacing: .02em; }
.nh-en { margin: 6px 0 10px; font-size: 16px; font-weight: 700; line-height: 1.5; }
.nh-ex { margin: 0 0 10px; padding: 10px 12px; border-radius: 14px; background: var(--soft); font-size: 14px; line-height: 1.6; }
.nh-ex p { margin: 0; }
.nh-ex-ro { color: var(--ink3); font-size: 13px; font-style: italic; }
.nh-ex-en { font-weight: 600; }
.nh-note { margin: 0 0 8px; font-size: 13.5px; line-height: 1.7; color: var(--ink2); }
.nh-dict { margin-top: auto; padding-top: 6px; font: 800 13.5px var(--sans); color: var(--pop1); }
.nh-card .say { padding: 4px 10px; }
.say.nh-say-sm { padding: 2px 6px; vertical-align: middle; }
.say.nh-say-sm svg { width: 15px; height: 15px; }

/* 道具（絞り込み・検索・クイズモード） */
.nh-tools { margin: 0 0 12px; }
.nh-tools .jn-tabs { padding-bottom: 8px; }
.nh-tools .jn-search { margin-bottom: 8px; }
.nh-quiz-btn { margin: 0 0 8px; padding: 7px 14px; border-radius: 99px; border: 2px dashed var(--pop4); background: transparent; color: var(--pop4); font: 800 13.5px var(--sans); cursor: pointer; }
.nh-quiz-btn[aria-pressed="true"] { background: var(--pop4); color: #fff; border-style: solid; }
.nh-quiz .nh-card:not(.is-shown) [data-nh-hide] { filter: blur(7px); user-select: none; }
.nh-quiz .nh-card:not(.is-shown) { cursor: pointer; }

.nh-tips { margin: 0 0 16px; padding: 12px 16px; border-radius: 18px; background: var(--chip); }
.nh-tips summary { font-weight: 900; cursor: pointer; }
.nh-tips ul { margin: 8px 0 0; padding-left: 20px; font-size: 14.5px; line-height: 1.75; }

/* 入口の部品 */
.nh-top12 { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); counter-reset: nh; }
.nh-top12 li { position: relative; display: flex; align-items: flex-start; gap: 6px; padding: 12px 12px 12px 44px; border-radius: 18px; background: var(--card); border: 2px solid var(--line); counter-increment: nh; }
.nh-top12 li::before { content: counter(nh); position: absolute; left: 12px; top: 12px; width: 24px; height: 24px; border-radius: 50%; background: linear-gradient(135deg, var(--pop1), var(--pop4)); color: #fff; font: 900 13px/24px var(--sans); text-align: center; }
.nh-top12 a { flex: 1; display: flex; flex-direction: column; color: inherit; }
.nh-top12 b { font-size: 19px; font-weight: 900; }
.nh-top12 small { font-size: 12.5px; color: var(--ink2); line-height: 1.5; }
.nh-top12 a:hover b { color: var(--pop1); }
.nh-levels { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 0 0 12px; }
.nh-lv { display: flex; flex-direction: column; gap: 3px; align-items: flex-start; padding: 14px; border-radius: 18px; background: var(--card); border: 2px solid var(--line); }
.nh-lv b { font-size: 20px; font-weight: 900; }
.nh-lv p { margin: 4px 0 0; font-size: 13.5px; line-height: 1.65; color: var(--ink2); }
.nh-rules { margin: 0; padding-left: 20px; font-size: 14.5px; line-height: 1.8; }
.nh-rules li { margin-bottom: 4px; }
.nh-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.nh-links a { display: inline-block; padding: 7px 14px; border-radius: 99px; background: var(--card); border: 2px solid var(--line); font-size: 14px; }
.nh-links a:hover { border-color: var(--pop1); }
.nh-links span { color: var(--ink3); margin-left: 4px; }
.nh-faq details { padding: 12px 16px; margin-bottom: 8px; border-radius: 16px; background: var(--card); border: 2px solid var(--line); }
.nh-faq summary { font-weight: 800; cursor: pointer; }
.nh-faq p { margin: 8px 0 0; font-size: 14.5px; line-height: 1.75; color: var(--ink2); }
.nh-pn { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 22px 0; }
.nh-pn a { display: flex; flex-direction: column; padding: 12px 16px; border-radius: 18px; background: var(--soft); border: 2px solid var(--line); }
.nh-pn a:hover { border-color: var(--pop4); }
.nh-pn small { color: var(--ink3); font-weight: 700; }
.nh-pn-next { text-align: right; }
@media (max-width: 560px) {
  .nh-stats { grid-template-columns: repeat(2, 1fr); }
  .nh-list { grid-template-columns: 1fr; }
  .nh-jp { font-size: 25px; }
}
.nh-links-more { margin-top: 10px; }
.nh-links-more summary { cursor: pointer; font-weight: 800; color: var(--pop4); margin-bottom: 8px; }
/* 日本語版のカード：意味・英語で言うと・外国人への説明（英文）と、その和訳（小さく） */
.nh-mean, .nh-en { margin: 6px 0 0; font-size: 15.5px; font-weight: 700; line-height: 1.5; }
.nh-en { margin-bottom: 10px; }
.nh-mean b, .nh-en b { display: inline-block; margin-right: 8px; padding: 1px 8px; border-radius: 6px; background: var(--soft); color: var(--ink3); font-size: 11.5px; font-weight: 800; vertical-align: 2px; }
.nh-note p { margin: 0; }
.nh-note-h { font: 800 12.5px var(--sans); color: var(--pop4); margin-bottom: 2px !important; }
.nh-note-ja { margin-top: 5px !important; font-size: 12.5px; line-height: 1.7; color: var(--ink3); }
.nh-top12-en { color: var(--ink3); font-style: italic; }
.nh-note, .nh-mean, .nh-en, .nh-ex { transition: filter .2s; }