.check-page { margin:0; min-height:100vh; }
#naviTool .visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/*
  以前は @scope (#naviTool) { ... } でスコープしていたが、
  @scope は Safari 17.4未満・Firefox 128未満で丸ごと無効になり
  診断ツールが無スタイルで表示される問題があったため、
  通常の「#naviTool 」接頭辞方式に変更（全ブラウザで動作）。
*/
#naviTool {
  --bg: #f6f7fb;
  --card: #ffffff;
  --ink: #1f2430;
  --sub: #6b7280;
  --line: #e5e7eb;
  --accent: #3b5bdb;
  --accent-soft: #eef1fd;
  --ok: #12805c;
  --ok-soft: #e6f5ef;
  --warn: #b45309;
  --warn-soft: #fef3e2;
  --ng: #b91c1c;
  --ng-soft: #fdecec;
  --radius: 16px;
}
#naviTool, #naviTool * { box-sizing: border-box; margin: 0; padding: 0; }
#naviTool {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  padding-bottom: 60px;
}
#naviTool .service-title { font-size: 1.3rem; letter-spacing: .02em; text-align: center; margin: 4px 0 2px; }
#naviTool .service-sub { font-size: .82rem; color: var(--sub); text-align: center; margin-bottom: 10px; }
#naviTool .pr-notice {
  max-width: 640px; margin: 0 auto; padding: 6px 16px 0;
  font-size: .66rem; color: var(--sub); text-align: right;
}
#naviTool main { max-width: 640px; margin: 0 auto; padding: 16px 16px 24px; }

/* progress */
#naviTool .progress {
  display: flex; justify-content: center; align-items: center; gap: 6px;
  margin: 8px 0 18px; font-size: .72rem; color: var(--sub); font-weight: 600;
}
#naviTool .progress .p {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 99px; background: #fff; border: 1px solid var(--line);
}
#naviTool .progress .p.on { background: var(--accent); border-color: var(--accent); color: #fff; }
#naviTool .progress .p.done { background: var(--ok-soft); border-color: #bfe3d4; color: var(--ok); }
#naviTool .progress .sep { color: #c9ced9; }
#naviTool .progress .reset-btn {
  cursor: pointer; font-family: inherit; font-size: .72rem; font-weight: 600;
  color: var(--sub); margin-left: 8px;
}
#naviTool .progress .reset-btn:hover { color: var(--ng); border-color: var(--ng); }

#naviTool .screen { display: none; animation: fadein .25s ease; }
#naviTool .screen.active { display: block; }
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

#naviTool .q-title { font-size: 1.15rem; font-weight: 700; text-align: center; margin: 10px 0 4px; }
#naviTool .q-sub { font-size: .82rem; color: var(--sub); text-align: center; margin-bottom: 18px; }

#naviTool .bigchoices { display: grid; gap: 10px; }
#naviTool .bigchoice {
  display: flex; align-items: center; gap: 14px; width: 100%;
  text-align: left; cursor: pointer; font-family: inherit;
  background: var(--card); border: 2px solid var(--line);
  border-radius: var(--radius); padding: 18px 16px;
  transition: border-color .15s, transform .1s;
}
#naviTool .bigchoice:hover { border-color: var(--accent); }
#naviTool .bigchoice:active { transform: scale(.985); }
#naviTool .bigchoice .emoji { font-size: 1.9rem; flex-shrink: 0; }
#naviTool .bigchoice .t { font-weight: 700; font-size: 1rem; display: block; }
#naviTool .bigchoice .d { font-size: .78rem; color: var(--sub); }
#naviTool .bigchoice .tag {
  margin-left: auto; flex-shrink: 0; font-size: .68rem; font-weight: 700;
  background: var(--ok-soft); color: var(--ok); border-radius: 6px; padding: 2px 8px;
}

#naviTool .card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  margin-bottom: 14px;
}
#naviTool .card h2 { font-size: 1.02rem; margin-bottom: 10px; }
#naviTool .card h3 { font-size: .9rem; margin: 16px 0 8px; }

#naviTool label.field { display: block; font-size: .8rem; font-weight: 600; margin: 12px 0 4px; }
#naviTool input[type=text] {
  width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 12px;
  font-size: 1rem; font-family: inherit; background: #fafafa;
}
#naviTool input[type=text]:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }

#naviTool .btnrow { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
#naviTool .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; cursor: pointer; text-decoration: none;
  border-radius: 12px; padding: 13px 18px;
  font-size: .92rem; font-weight: 700; font-family: inherit;
}
#naviTool .btn-primary { background: var(--accent); color: #fff; width: 100%; }
#naviTool .btn-outline { background: #fff; color: var(--accent); border: 1.5px solid var(--accent); }
#naviTool .btn:active { transform: translateY(1px); }
#naviTool .btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
#naviTool .utachaoh-q { padding: 10px 0; border-top: 1px solid var(--line); }
#naviTool .utachaoh-q:first-of-type { border-top: none; padding-top: 0; }
#naviTool .utachaoh-q-text { font-size: .86rem; font-weight: 600; margin-bottom: 8px; }
#naviTool .utachaoh-q .btnrow { margin-top: 0; }
#naviTool .purchase-guide {
  margin-top:12px; padding:16px; border:1.5px solid #d8c8f5; border-radius:14px;
  background:rgba(255,255,255,.92); color:var(--ink); font-size:.84rem;
}
#naviTool .purchase-guide h3 { margin:0 0 8px; color:#5f38bd; font-size:.98rem; }
#naviTool .purchase-guide ol { margin:0 0 12px 1.4rem; padding:0; }
#naviTool .purchase-guide li { margin-bottom:5px; }
#naviTool .purchase-copy-row {
  display:grid; grid-template-columns:minmax(0,1fr) auto; gap:8px; align-items:center;
  margin-top:7px; padding:8px; border-radius:10px; background:#f8f4ff;
}
#naviTool .purchase-copy-row .copy-value { min-width:0; font-weight:800; overflow-wrap:anywhere; }
#naviTool .purchase-copy-row .btn { padding:7px 11px; border-radius:9px; font-size:.76rem; }
@media (max-width:480px) {
  #naviTool .purchase-copy-row { grid-template-columns:1fr auto; }
}
#naviTool .minorlink {
  display: block; text-align: center; margin-top: 14px;
  background: none; border: none; cursor: pointer; font-family: inherit;
  color: var(--sub); font-size: .78rem; text-decoration: underline; width: 100%;
}
#naviTool .minorlink:hover { color: var(--accent); }
#naviTool .embedded-lp-link { display:none; }

/* checklist */
#naviTool .check {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px; border: 1.5px solid var(--line);
  border-radius: 12px; margin-bottom: 8px; cursor: pointer;
  font-size: .9rem; background: #fff;
}
#naviTool .check input { margin-top: 5px; accent-color: var(--ok); width: 18px; height: 18px; flex-shrink: 0; }
#naviTool .check.checked { background: var(--ok-soft); border-color: #9fd6bd; }
#naviTool .check small { display: block; color: var(--sub); font-size: .76rem; font-weight: 400; }

#naviTool .note { border-radius: 12px; padding: 12px 14px; font-size: .82rem; margin: 12px 0; }
#naviTool .note-ok { background: var(--ok-soft); color: var(--ok); }
#naviTool .note-warn { background: var(--warn-soft); color: var(--warn); }
#naviTool .note-ng { background: var(--ng-soft); color: var(--ng); }
#naviTool .note b { display: block; margin-bottom: 2px; }

#naviTool details.more {
  margin: 10px 0; font-size: .82rem;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px;
}
#naviTool details.more summary { cursor: pointer; font-weight: 600; color: var(--sub); font-size: .8rem; }
#naviTool details.more[open] summary { margin-bottom: 8px; }
#naviTool details.more ul { margin: 4px 0 4px 18px; }

#naviTool .suggest-list { display: grid; gap: 8px; }
#naviTool .more-source-items { display:grid; gap:8px; }
#naviTool .more-source-items[hidden] { display:none; }
#naviTool .source-more-btn { width:100%; margin-top:2px; }
#naviTool .suggest {
  display: block; text-decoration: none; color: var(--ink);
  border: 1.5px solid var(--line); border-radius: 12px;
  padding: 12px 14px; background: #fff;
  transition: border-color .15s;
}
#naviTool .suggest:hover { border-color: var(--accent); }
#naviTool .suggest .s-name { font-weight: 700; font-size: .9rem; color: var(--accent); display: block; }
#naviTool .suggest .s-desc { font-size: .76rem; color: var(--sub); }
#naviTool .suggest .s-arrow { float: right; color: var(--accent); font-weight: 700; }
#naviTool .suggest.is-comingsoon { cursor: default; opacity: .6; pointer-events: none; }
#naviTool .btn.s-mini { padding: 8px 14px; font-size: .8rem; border-radius: 10px; }
#naviTool .s-badge {
  display: inline-block; font-size: .7rem; font-weight: 700;
  background: #f0f1f5; color: var(--sub); border-radius: 6px; padding: 1px 8px;
}
#naviTool .s-badge-uta { background: var(--ok-soft); color: var(--ok); }
#naviTool .s-badge-official { background: #fdf2c4; color: #92600a; }
#naviTool .suggest.s-official { border-color: #f3d9a4; background: #fffdf6; }

#naviTool .affiliate {
  border: 1px solid #f3d9a4; background: #fffaf0;
  border-radius: 12px; padding: 14px 16px; margin: 12px 0;
}
#naviTool .affiliate .aff-label {
  display: inline-block; font-size: .62rem; font-weight: 700;
  color: #92600a; background: #fbe8c4; border-radius: 4px;
  padding: 1px 6px; margin-bottom: 6px; letter-spacing: .05em;
}
#naviTool .affiliate p { font-size: .82rem; margin-bottom: 10px; }

/* 診断結果連動のPRカード（見つからなかった／見つかった／MV準備などの各画面で使用） */
#naviTool .aff-lead { font-weight: 700; font-size: .84rem; margin-bottom: 10px; }
#naviTool .aff-cards { display: grid; gap: 8px; }
#naviTool .aff-card {
  display: block; text-decoration: none; color: var(--ink);
  border: 1.5px solid #f3d9a4; border-radius: 12px; padding: 11px 13px;
  background: #fff; transition: border-color .15s, transform .1s;
}
#naviTool .aff-card:hover { border-color: #e0a83d; transform: translateY(-1px); }
#naviTool .aff-card-top { display: flex; align-items: center; gap: 6px; margin-bottom: 3px; }
#naviTool .aff-card-label {
  font-size: .64rem; font-weight: 700; color: #92600a; background: #fbe8c4;
  border-radius: 5px; padding: 1px 7px; flex-shrink: 0;
}
#naviTool .aff-card-name { font-weight: 700; font-size: .87rem; }
#naviTool .aff-card-reason { font-size: .76rem; color: var(--sub); }
#naviTool .aff-card.is-comingsoon {
  cursor: default; opacity: .6; pointer-events: none;
}
#naviTool .aff-card.is-comingsoon .aff-card-label { background: #ececec; color: #8a8a8a; }

#naviTool pre.gen {
  background: #f3f4f6; border: 1px solid var(--line);
  border-radius: 12px; padding: 14px;
  font-size: .82rem; white-space: pre-wrap; word-break: break-all;
  font-family: inherit; margin-top: 8px;
}
#naviTool .copied { background: var(--ok) !important; color: #fff !important; border-color: var(--ok) !important; }

#naviTool .route-banner {
  text-align: center; border-radius: var(--radius);
  background: var(--accent-soft); color: var(--accent);
  padding: 16px; margin-bottom: 14px;
}
#naviTool .route-banner .emoji { font-size: 2rem; display: block; }
#naviTool .route-banner .name { font-weight: 700; font-size: 1.05rem; }
#naviTool .route-banner .desc { font-size: .78rem; }

#naviTool .songinfo {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 14px;
}
#naviTool .songinfo .thumb {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), #6b8afd);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: #fff;
}
#naviTool .songinfo .name { font-weight: 800; font-size: .95rem; }
#naviTool .songinfo .artist { font-size: .78rem; color: var(--sub); }

#naviTool .statusgrid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px;
}
@media (max-width: 480px) { #naviTool .statusgrid { grid-template-columns: repeat(2, 1fr); } }
#naviTool .statuscard {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 8px; text-align: center;
}
#naviTool .statuscard .k { font-size: .68rem; color: var(--sub); font-weight: 600; margin-bottom: 6px; }
#naviTool .statuscard .v {
  font-size: .74rem; font-weight: 800; border-radius: 9px; padding: 6px 4px; line-height: 1.3;
}
#naviTool .v-ok { background: var(--ok-soft); color: var(--ok); }
#naviTool .v-warn { background: var(--warn-soft); color: var(--warn); }
#naviTool .v-ng { background: var(--ng-soft); color: var(--ng); }
#naviTool .v-info { background: var(--accent-soft); color: var(--accent); }

#naviTool .final-banner {
  text-align: center; padding: 24px 16px; border-radius: var(--radius);
  font-weight: 700; font-size: 1.05rem; margin-top: 12px;
}
#naviTool .final-banner.pending { background: var(--warn-soft); color: var(--warn); }
#naviTool .final-banner.done { background: var(--ok-soft); color: var(--ok); }
#naviTool .final-banner small { display: block; font-weight: 500; font-size: .78rem; margin-top: 4px; }

#naviTool #toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; font-size: .82rem;
  padding: 10px 18px; border-radius: 99px; opacity: 0;
  pointer-events: none; transition: opacity .25s, transform .25s;
  max-width: 90vw; text-align: center; z-index: 99;
}
#naviTool #toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

#naviTool footer { text-align: center; font-size: .76rem; color: var(--sub); padding: 24px 16px; line-height: 1.8; }
#naviTool footer .footnav { margin-bottom: 10px; font-size: .78rem; }
#naviTool footer .footnav a { color: var(--accent); text-decoration: none; margin: 0 8px; }
#naviTool footer .footnav a:hover { text-decoration: underline; }
#naviTool footer .disclaimer { max-width: 600px; margin: 0 auto 8px; text-align: left; }
#naviTool footer p { margin-bottom: 6px; }

/* Top page visual system（単独版check.htmlの見た目。後勝ちで上のデフォルトを上書きする） */
#naviTool { --bg:#f8f4ff; --ink:#2c2340; --sub:#7a6f96; --line:#e9defa; --accent:#7c4de7; --accent-soft:#f0e8ff; --radius:18px; }
#naviTool {
  min-height:100vh; padding-bottom:40px; background-color:var(--bg);
  background-image:url('assets/bg.png');
  background-size:cover; background-position:center top; background-attachment:fixed;
}
#naviTool .pr-notice { max-width:760px; color:#8c80a6; }
#naviTool main { max-width:760px; padding-top:8px; }
#naviTool .check-brand { display:block; width:260px; height:105px; margin:-6px auto -15px; overflow:hidden; }
#naviTool .check-brand img { width:100%; height:100%; object-fit:contain; filter:drop-shadow(0 8px 14px rgba(92,53,180,.16)); }
#naviTool .service-title { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
#naviTool .service-sub { font-weight:700; color:#5d4a89; margin-bottom:14px; }
#naviTool .progress { padding:10px; border-radius:999px; background:rgba(255,255,255,.7); box-shadow:0 8px 24px rgba(95,61,178,.08); }
#naviTool .progress .p.on { background:linear-gradient(135deg,#7047e9,#b447e9); border-color:transparent; box-shadow:0 6px 15px rgba(118,70,223,.25); }
#naviTool .card, #naviTool .bigchoice, #naviTool .songinfo, #naviTool .statuscard, #naviTool .suggest, #naviTool details.more {
  border-color:#e5d8fa; box-shadow:0 10px 28px rgba(91,57,170,.08);
}
#naviTool .card { background:rgba(255,255,255,.94); padding:24px; }
#naviTool .q-title { color:#302354; font-size:1.25rem; font-weight:800; }
#naviTool input[type=text] { background:#fcfaff; border:1.5px solid #ded0f5; }
#naviTool input[type=text]:focus { outline:3px solid rgba(124,77,231,.12); border-color:#8b5cf6; background:#fff; }
#naviTool .btn-primary { background:linear-gradient(90deg,#673ce8,#aa43e8,#ef4f9b); box-shadow:0 9px 20px rgba(139,72,213,.25); }
#naviTool .btn-outline { color:#7447d8; border-color:#a785eb; }
#naviTool .suggest:hover { border-color:#9d74ea; transform:translateY(-1px); }
#naviTool .suggest .s-name { color:#6840c8; }
#naviTool .route-banner { background:linear-gradient(135deg,#efe7ff,#fae8f5); color:#6840c8; }
#naviTool footer { color:#81759a; }
#naviTool footer .footnav a { color:#7447d8; }
@media (max-width:600px) {
  #naviTool main { padding-left:12px; padding-right:12px; }
  #naviTool .check-brand { width:210px; height:88px; }
  #naviTool .progress { border-radius:18px; flex-wrap:wrap; }
  #naviTool .progress .sep { display:none; }
  #naviTool .progress .p { padding:5px 9px; }
  #naviTool .card { padding:19px 15px; }
}