/* blueimpulse.shop — ブルーインパルスグッズ通販まとめ（非公式） */
:root {
  --navy: #0b2a5b;
  --blue: #1552b8;
  --blue-2: #2f74d8;
  --sky: #eaf3ff;
  --sky-2: #f5f9ff;
  --ink: #17212e;
  --muted: #5a6778;
  --line: #d8e2ef;
  --card: #ffffff;
  --bg: #f7f9fc;
  --amazon: #e47911;
  --rakuten: #bf0000;
  --gold: #c89b2c;
  --star: #f2a900;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(11, 42, 91, .06), 0 4px 14px rgba(11, 42, 91, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.75;
  font-size: 16px;
}
a { color: var(--blue); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* ── ヘッダー ── */
.hd { background: var(--navy); color: #fff; }
.hd-in { max-width: 1120px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; min-width: 0; }
.brand svg { flex: 0 0 auto; }
.brand b { display: block; font-size: 1.08rem; letter-spacing: .02em; line-height: 1.25; }
.brand small { display: block; font-size: .74rem; opacity: .85; line-height: 1.3; }
.nav { background: #0f3673; border-top: 1px solid rgba(255, 255, 255, .08); }
.nav-in { max-width: 1120px; margin: 0 auto; padding: 0 8px; display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.nav-in::-webkit-scrollbar { display: none; }
.nav a { flex: 0 0 auto; color: #e9f1ff; text-decoration: none; font-size: .86rem; padding: 9px 10px; white-space: nowrap; border-bottom: 3px solid transparent; }
.nav a:hover, .nav a.on { color: #fff; border-bottom-color: #8fc0ff; }
.nav a.nav-strong { font-weight: 700; color: #fff; }

.pr { margin: 0; background: #fffbe8; color: #6b5800; font-size: .76rem; padding: 6px 16px; text-align: center; border-bottom: 1px solid #f1e6b3; }
.crumbs { font-size: .8rem; color: var(--muted); padding: 10px 0 0; }
.crumbs a { color: var(--muted); }
.crumbs span { margin: 0 6px; }

/* ── ヒーロー ── */
.hero { background: linear-gradient(180deg, #0b2a5b 0%, #1552b8 58%, #6fb1ff 100%); color: #fff; overflow: hidden; }
.hero-in { max-width: 1120px; margin: 0 auto; padding: 28px 16px 26px; display: grid; gap: 18px; align-items: center; }
@media (min-width: 860px) { .hero-in { grid-template-columns: 1.15fr .85fr; padding: 40px 16px 36px; } }
.hero h1 { margin: 0 0 10px; font-size: clamp(1.5rem, 4.2vw, 2.2rem); line-height: 1.35; letter-spacing: .01em; }
.hero-lead { margin: 0 0 16px; font-size: .98rem; opacity: .95; }
.hero-lead b { font-size: 1.12em; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-btns a { background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .35); color: #fff; text-decoration: none; border-radius: 999px; padding: 7px 14px; font-size: .9rem; }
.hero-btns a:hover { background: rgba(255, 255, 255, .24); }
.hero-art { width: 100%; max-width: 460px; justify-self: center; }
.hero-note { margin: 12px 0 0; font-size: .78rem; opacity: .8; }

/* ── セクション ── */
.sec { padding: 26px 0 8px; }
.sec-h { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; margin: 0 0 6px; font-size: 1.22rem; line-height: 1.4; }
.sec-h .ic { font-size: 1.1em; }
.sec-h .more { margin-left: auto; font-size: .84rem; font-weight: 400; }
.sec-lead { margin: 0 0 14px; color: var(--muted); font-size: .92rem; }
.count { margin: 0 0 8px; color: var(--muted); font-size: .88rem; }

/* ── 分類ページの頭 ── */
.page-head { background: linear-gradient(180deg, var(--sky) 0%, var(--sky-2) 100%); border-bottom: 1px solid var(--line); }
.page-head .wrap { padding-top: 18px; padding-bottom: 20px; }
.page-head h1 { margin: 4px 0 10px; font-size: clamp(1.35rem, 3.6vw, 1.85rem); line-height: 1.4; color: var(--navy); }
.ph-lead { margin: 0 0 14px; font-size: .98rem; }
.ph-tips { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; font-size: .9rem; }
.ph-tips b { color: var(--navy); }
.ph-tips ul { margin: 6px 0 0; padding-left: 1.2em; }
.ph-tips li { margin: 2px 0; }

/* ── 表 ── */
.tbl-wrap { overflow-x: auto; margin: 6px 0 10px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.spec { border-collapse: collapse; width: 100%; font-size: .88rem; min-width: 560px; }
table.spec th, table.spec td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
table.spec th { background: var(--sky-2); color: var(--navy); font-weight: 700; white-space: nowrap; }
table.spec tr:last-child td { border-bottom: 0; }
table.spec td.num { white-space: nowrap; }
.tbl-note { font-size: .8rem; color: var(--muted); margin: 0 0 16px; }

/* ── 商品カード ── */
.grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 960px) { .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.card-img { position: relative; display: block; background: #fff; aspect-ratio: 1 / 1; }
.card-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.shop { position: absolute; left: 8px; top: 8px; font-size: .68rem; font-weight: 700; color: #fff; border-radius: 4px; padding: 1px 6px; }
.shop.sa { background: var(--amazon); }
.shop.sr { background: var(--rakuten); }
.card-body { padding: 10px 11px 12px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.card-cat { align-self: flex-start; font-size: .7rem; color: var(--blue); background: var(--sky); border-radius: 4px; padding: 1px 6px; text-decoration: none; }
.card-title { margin: 0; font-size: .84rem; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-tags { margin: 0; display: flex; flex-wrap: wrap; gap: 4px; }
.card-tags span { font-size: .68rem; color: #7a5a00; background: #fff5d6; border-radius: 4px; padding: 0 5px; }
.card-note { margin: 0; font-size: .78rem; color: var(--navy); background: var(--sky-2); border-left: 3px solid var(--blue-2); padding: 4px 7px; border-radius: 0 6px 6px 0; }
.card-meta { margin: auto 0 0; display: flex; justify-content: space-between; align-items: center; gap: 6px; font-size: .78rem; color: var(--muted); }
.rate .star { color: var(--star); }
.rate small { color: var(--muted); }
.rate-none { color: #9aa5b3; }
.band { font-weight: 700; color: var(--ink); white-space: nowrap; }
.cta { display: block; text-align: center; text-decoration: none; font-size: .82rem; font-weight: 700; border-radius: 8px; padding: 7px 6px; color: #fff; margin-top: 4px; }
.cta.sa { background: var(--amazon); }
.cta.sr { background: var(--rakuten); }
.cta:hover { filter: brightness(1.06); }

/* ── 絞り込み ── */
.filter { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; margin: 0 0 14px; display: grid; gap: 8px; }
.f-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.f-lab { font-size: .78rem; color: var(--muted); min-width: 4.5em; }
.f-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.f-chips button { font: inherit; font-size: .8rem; border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 3px 10px; cursor: pointer; min-height: 32px; }
.f-chips button.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.f-chips button i { font-style: normal; font-size: .72rem; opacity: .75; margin-left: 3px; }
#srt { font: inherit; font-size: .85rem; padding: 4px 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; min-height: 34px; }
.f-count { font-size: .8rem; color: var(--muted); margin-left: auto; }

/* ── チップ・読み物 ── */
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips a { text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; font-size: .86rem; color: var(--ink); }
.chips a:hover { border-color: var(--blue-2); color: var(--blue); }
.chips a i { font-style: normal; color: var(--muted); font-size: .76rem; margin-left: 2px; }
.cats { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 640px) { .cats { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 960px) { .cats { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.cats a { display: flex; gap: 10px; align-items: center; text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; color: var(--ink); min-height: 58px; }
.cats a:hover { border-color: var(--blue-2); }
.cats .ic { font-size: 1.4rem; }
.cats b { display: block; font-size: .92rem; line-height: 1.35; }
.cats small { color: var(--muted); font-size: .76rem; }
.arts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
@media (min-width: 760px) { .arts { grid-template-columns: 1fr 1fr; } }
.arts a { display: block; text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; color: var(--ink); }
.arts a:hover { border-color: var(--blue-2); }
.arts b { display: block; color: var(--navy); margin-bottom: 2px; }
.arts span { font-size: .86rem; color: var(--muted); }

/* ── 記事 ── */
.art-in { max-width: 820px; padding-top: 16px; padding-bottom: 12px; }
.art h1 { font-size: clamp(1.35rem, 3.6vw, 1.85rem); line-height: 1.4; color: var(--navy); margin: 6px 0 10px; }
.art h2 { font-size: 1.2rem; line-height: 1.45; margin: 30px 0 8px; padding-left: 10px; border-left: 5px solid var(--blue); color: var(--navy); }
.art h3 { font-size: 1.04rem; margin: 20px 0 6px; }
.art p, .art li { font-size: .98rem; }
.art-lead { font-size: 1.02rem; color: var(--muted); }
.art .box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; margin: 12px 0; }
.art .warn { background: #fff8f0; border-color: #f3d2b0; }
.art ul.src { font-size: .86rem; color: var(--muted); }
.upd { font-size: .8rem; color: var(--muted); }
.faq h3 { margin: 18px 0 4px; font-size: 1rem; color: var(--navy); }
.faq p { margin: 0 0 8px; }

/* ── 検索 ── */
.sbox { margin: 8px 0 12px; }
.sbox input { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 2px solid var(--blue-2); border-radius: 10px; }
.s-hint { font-size: .85rem; color: var(--muted); margin: 6px 0 0; }

/* ── フッター ── */
.ft { margin-top: 40px; background: var(--navy); color: #d6e3f7; padding: 28px 0 36px; font-size: .86rem; }
.ft a { color: #fff; }
.ft-lead { display: flex; gap: 10px; align-items: center; margin: 0 0 14px; font-weight: 700; color: #fff; }
.ft-nav { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 0 0 12px; }
.ft-nav a { text-decoration: none; }
.ft-note { font-size: .78rem; opacity: .9; }
.ft-copy { font-size: .76rem; opacity: .7; margin: 12px 0 0; }

@media (prefers-reduced-motion: no-preference) {
  .card { transition: transform .15s ease, box-shadow .15s ease; }
  .card:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(11, 42, 91, .08), 0 10px 24px rgba(11, 42, 91, .1); }
}

/* ── 運営者（ちんあなご）を見えるところに（2026-09-25 運営者「ちんあなご 運営 を はっきりわかるように」）── */
.brand-mark { flex: 0 0 auto; width: 48px; height: 48px; border-radius: 12px; background: #fff; padding: 2px; }
.brand .brand-op { display: inline-block; margin-top: 3px; font-size: .72rem; font-weight: 700; opacity: 1; background: #ffc233; color: #3a2a00; border-radius: 999px; padding: 0 9px; }
.nav a.nav-sister { color: #ffe39a; }
.hero-op { display: flex; align-items: center; gap: 14px; background: #fff; color: var(--ink); text-decoration: none; border-radius: 16px; padding: 14px 16px; box-shadow: 0 6px 20px rgba(0, 0, 0, .18); width: 100%; max-width: 440px; justify-self: center; }
.hero-op-mark { flex: 0 0 auto; width: 104px; height: 104px; }
@media (min-width: 860px) { .hero-op-mark { width: 150px; height: 150px; } }
.hero-op-txt small { display: block; font-size: .78rem; color: var(--muted); }
.hero-op-txt b { display: block; font-size: 1.5rem; color: var(--navy); line-height: 1.3; }
.hero-op-txt span { display: block; font-size: .84rem; color: var(--muted); line-height: 1.55; margin-top: 4px; }
.hero-op:hover b { text-decoration: underline; }
.byline { display: flex; align-items: center; gap: 8px; margin: -2px 0 10px; font-size: .86rem; color: var(--muted); }
.byline-mark { width: 40px; height: 40px; border-radius: 50%; background: #fff; border: 1px solid var(--line); }
.op-card { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin: 14px 0 6px; }
.op-card p { margin: 0 0 6px; }
.op-mark { flex: 0 0 auto; width: 120px; height: 120px; }
@media (max-width: 520px) { .op-card { flex-direction: column; align-items: center; } }
.op-name { font-weight: 700; font-size: 1.1rem; color: var(--navy); }
.op-links { margin: 6px 0 0; padding-left: 1.1em; }
.ft-op { display: flex; gap: 14px; align-items: center; background: rgba(255, 255, 255, .06); border-radius: var(--radius); padding: 12px 14px; margin: 0 0 14px; }
.ft-mark { flex: 0 0 auto; width: 72px; height: 72px; background: #fff; border-radius: 12px; padding: 3px; }
.ft-op p { margin: 0; }
.ft-op-name { font-weight: 700; color: #fff; font-size: 1rem; }
.ft-sis { margin: 0 0 12px; }

/* ── 人気ランキング（トップ）── */
ol.grid { list-style: none; }
.rk { position: absolute; right: 8px; top: 8px; min-width: 30px; height: 30px; padding: 0 7px; border-radius: 999px; background: var(--navy); color: #fff; font-weight: 800; font-size: .92rem; line-height: 1; display: flex; align-items: center; justify-content: center; box-shadow: 0 1px 4px rgba(0, 0, 0, .25); }
.grid-rank > li:nth-child(1) .rk { background: #c9960c; }
.grid-rank > li:nth-child(2) .rk { background: #8d99a6; }
.grid-rank > li:nth-child(3) .rk { background: #a8662b; }
.card-hits { margin: 0; font-size: .74rem; color: var(--blue); font-weight: 700; }
.card-hits:empty { display: none; }

/* 数えるための1x1画像（見えない） */
.px { position: absolute; left: 0; bottom: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

/* ── トップ最上部の検索窓（2026-09-25 運営者「さがす の 検索窓 は トップページ 最上部 に 設置」）── */
.hd-in { flex-wrap: wrap; row-gap: 8px; }
.hd-search { flex: 1 1 340px; display: flex; gap: 6px; margin-left: auto; max-width: 600px; }
.hd-search input { flex: 1; min-width: 0; font: inherit; font-size: 16px; line-height: 1.3; padding: 10px 12px; min-height: 46px; border: 2px solid #ffc233; border-radius: 10px; background: #fff; color: var(--ink); }
.hd-search input:focus { outline: 3px solid rgba(255, 194, 51, .55); outline-offset: 1px; }
.hd-search button { flex: 0 0 auto; font: inherit; font-size: .95rem; font-weight: 700; min-height: 46px; padding: 0 16px; border: 0; border-radius: 10px; background: #ffc233; color: #3a2a00; cursor: pointer; }
.hd-search button:hover { filter: brightness(1.05); }
@media (max-width: 700px) { .hd-search { flex-basis: 100%; max-width: none; margin-left: 0; } }

/* ── 特集ページ（子供用・限定/記念）── */
.toc { margin-top: 12px; }
.more-link { margin: 12px 0 0; text-align: right; font-weight: 700; }
.ph-rel { margin: 10px 0 0; font-size: .9rem; }
.ph-rel a { font-weight: 700; }