/* 黒い舞台と光、白と金だけ。書体は Noto Sans JP の1種類 */
:root {
  --black: #09090b;
  --black2: #141417;
  --ink: #141417;
  --sub: #5f5f66;
  --mute: #8b8b93;
  --line: #e4e2dd;
  --paper: #ffffff;
  --paper2: #f6f5f2;
  --gold: #c9a24d;
  --gold-l: #e6c97f;
  --green: #06c755;
  --radius: 12px;
  --sans: "Noto Sans JP", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.85; letter-spacing: .01em; overflow-x: hidden; }
a { color: inherit; }
p, li, dd, h1, h2, h3 { word-break: auto-phrase; }
h1, h2, h3 { line-height: 1.4; margin: 0; font-feature-settings: "palt"; letter-spacing: .02em; text-wrap: balance; }
p { text-wrap: pretty; }
.sp { display: none; }
@media (max-width: 640px) { .sp { display: inline; } .pc { display: none; } }

/* ---------- ボタン */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: .95em 2em; border-radius: 6px; font-weight: 700; text-decoration: none; transition: background .2s, color .2s, border-color .2s; }
.btn-main { background: var(--gold); color: var(--black); }
.btn-main:hover { background: var(--gold-l); }
.btn-line { border: 1px solid rgba(255, 255, 255, .4); color: #fff; }
.btn-line:hover { border-color: #fff; }
.btn.big { font-size: 1.05rem; padding: 1.1em 2.8em; }

/* ---------- ヘッダー */
.gnav { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 28px; padding: 16px clamp(16px, 4vw, 48px); color: #fff; transition: background .3s; }
.gnav.solid { background: rgba(9, 9, 11, .92); backdrop-filter: blur(8px); }
.logo { display: flex; align-items: baseline; gap: 12px; text-decoration: none; }
.logo b { font-weight: 900; font-size: 1.2rem; letter-spacing: .06em; }
.logo small { font-size: .75rem; color: #b5b5bc; }
.gnav-links { display: flex; gap: 26px; margin-left: auto; font-size: .88rem; }
.gnav-links a { text-decoration: none; color: #d4d4d8; }
.gnav-links a:hover { color: #fff; }
.gnav-cta { padding: .55em 1.3em; font-size: .85rem; }
@media (max-width: 860px) { .gnav-links { display: none; } .gnav-cta { margin-left: auto; } .logo small { display: none; } }

/* ---------- hero：上から差す光と、床の照り返しだけ */
.hero { position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center; background: var(--black); color: #fff; overflow: hidden; padding: 120px 20px 90px; }
/* 背景は生成した写真（gpt-image-2）。文字が読めるよう上下と中央を暗くする */
.hero-bg { position: absolute; inset: 0; background: url(img/hero-wide.webp) center 40% / cover no-repeat; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9, 9, 11, .55) 0%, rgba(9, 9, 11, .35) 35%, rgba(9, 9, 11, .5) 70%, rgba(9, 9, 11, .95) 100%), radial-gradient(ellipse 60% 45% at 50% 50%, rgba(9, 9, 11, .45), transparent 75%); }
@media (max-aspect-ratio: 4 / 5) { .hero-bg { background-image: url(img/hero-tall.webp); background-position: center 30%; } }
.hero-copy { position: relative; z-index: 2; max-width: 820px; }
.eyebrow { display: inline-block; margin: 0 0 22px; padding: 4px 14px; border: 1px solid rgba(201, 162, 77, .6); border-radius: 99px; color: var(--gold-l); font-size: .85rem; font-weight: 500; }
.hero h1 { font-family: "Zen Old Mincho", serif; font-size: clamp(2.3rem, 6vw, 4.6rem); font-weight: 700; letter-spacing: .04em; text-shadow: 0 2px 24px rgba(0, 0, 0, .6); }
.hero .lead { margin: 22px 0 34px; font-size: clamp(1rem, 1.6vw, 1.12rem); color: #d4d4d8; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.hero-price { margin: 22px 0 0; font-size: .88rem; color: #a1a1aa; }

/* ---------- セクション共通 */
.sec { padding: clamp(80px, 10vw, 128px) 0; }
.in { width: min(1080px, 100% - 40px); margin: 0 auto; }
.kicker { margin: 0 0 10px; font-size: .85rem; font-weight: 700; color: var(--gold); }
.sec h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 900; margin-bottom: 40px; }
.sec-lead { color: var(--sub); max-width: 700px; margin: -22px 0 40px; }

/* 悩み */
.pains { background: var(--paper2); }
.pain-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.pain { display: flex; gap: 20px; padding: 28px 8px; border-bottom: 1px solid var(--line); }
.pain:nth-child(odd) { padding-right: 32px; }
.pn { font-size: .85rem; font-weight: 700; color: var(--gold); padding-top: 3px; }
.pain b { font-size: 1.1rem; }
.pain p { margin: 6px 0 0; color: var(--sub); font-size: .95rem; }
@media (max-width: 720px) { .pain-list { grid-template-columns: 1fr; } .pain:nth-child(odd) { padding-right: 8px; } }

/* できること：流れに沿って、説明と大きな画面イメージを1段ずつ */
.rows { display: grid; gap: clamp(72px, 9vw, 120px); margin-top: 20px; }
.row { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.row.rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.row.rev .row-tx { order: 2; }
.step-l { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font-size: .9rem; font-weight: 700; color: var(--gold); }
.step-l span { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--gold); font-size: .8rem; }
.row h3 { font-size: clamp(1.5rem, 2.8vw, 2rem); font-weight: 900; }
.desc { margin: 16px 0 20px; color: var(--sub); }
.pts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pts li { position: relative; padding-left: 26px; font-weight: 500; }
.pts li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg); }
.row-mk { min-width: 0; }
@media (max-width: 900px) {
  .row, .row.rev { grid-template-columns: 1fr; }
  .row.rev .row-tx { order: 0; }
}

.extras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(72px, 9vw, 110px); }
.ex { padding: 26px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.ex-i { display: inline-block; padding: 2px 10px; border-radius: 4px; background: var(--black); color: var(--gold-l); font-size: .78rem; font-weight: 700; }
.ex h3 { font-size: 1.1rem; margin-top: 12px; }
.ex p { margin: 8px 0 0; color: var(--sub); font-size: .94rem; }
@media (max-width: 900px) { .extras { grid-template-columns: 1fr; } }

/* 画面イメージ共通：舞台の黒い台の上に置く */
.mk { position: relative; background: radial-gradient(ellipse 80% 70% at 50% 0, #2a2620, var(--black) 70%); border-radius: 20px; padding: clamp(24px, 4vw, 44px); display: flex; justify-content: center; align-items: center; gap: 20px; color: var(--ink); font-size: 13px; line-height: 1.55; overflow: hidden; }
.sil { position: relative; display: inline-block; width: 44px; height: 44px; border-radius: 8px; overflow: hidden; background: linear-gradient(160deg, hsl(var(--h) 25% 82%), hsl(var(--h) 18% 66%)); flex: none; }
.sil i, .sil::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); background: hsl(var(--h) 15% 40% / .55); }
.sil i { top: 22%; width: 34%; aspect-ratio: 1; border-radius: 50%; }
.sil::after { bottom: -18%; width: 72%; height: 48%; border-radius: 50% 50% 0 0; }
.sil.xs { width: 22px; height: 22px; border-radius: 4px; }
.sil.lg { width: 100%; height: auto; aspect-ratio: 3 / 4; border-radius: 10px; }
.go { display: block; text-align: center; background: var(--gold); color: var(--black); font-weight: 700; border-radius: 8px; padding: 8px; margin-top: 10px; }

/* スマホの枠 */
.phone { width: 270px; flex: none; background: #fff; border-radius: 30px; border: 8px solid #1f1f24; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7); overflow: hidden; }
.ph-top { display: flex; align-items: center; gap: 8px; padding: 12px 14px; background: #1f1f24; color: #fff; font-weight: 700; font-size: 12.5px; }
.ph-back { font-size: 18px; line-height: 1; }
.ph-badge { margin-left: auto; background: var(--green); font-size: 10px; padding: 1px 7px; border-radius: 4px; }
.ph-prog { margin-left: auto; font-weight: 400; color: #c4c4c8; font-size: 11px; }
.ph-body { background: #8ca7cc; padding: 12px 10px 16px; display: grid; gap: 8px; }
.ph-body.light { background: #fff; padding: 12px 14px 16px; }
.b { margin: 0; padding: 8px 11px; border-radius: 14px; font-size: 12px; max-width: 88%; }
.b.in { background: #fff; justify-self: start; border-top-left-radius: 4px; }
.b.out { background: #8de055; justify-self: end; border-top-right-radius: 4px; font-weight: 700; }
.b.card { display: grid; gap: 5px; max-width: 94%; }
.b.card b { font-size: 12.5px; }
.f { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 0; border-bottom: 1px solid #eee; font-size: 11px; color: var(--sub); }
.f u { text-decoration: none; color: var(--ink); font-weight: 500; }
.f em { font-style: normal; display: flex; gap: 3px; }
.f .vd { background: var(--black); color: #fff; padding: 1px 8px; border-radius: 4px; font-size: 10.5px; }
.g { font-size: 10.5px; background: #fdf3dc; color: #8a6a1f; padding: 4px 8px; border-radius: 6px; }
.side-card { align-self: center; background: rgba(255, 255, 255, .96); border-radius: 14px; padding: 16px; width: 200px; flex: none; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .6); }
.sc-t { margin: 0 0 10px; font-weight: 700; font-size: 12.5px; }
.opt { display: flex; align-items: center; gap: 8px; margin: 6px 0 0; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); font-size: 12px; }
.opt.on { border-color: var(--green); font-weight: 700; }
.dot { width: 12px; height: 12px; border-radius: 50%; border: 2px solid #c4c4c8; }
.dot.g { border: 4px solid var(--green); }

/* 一覧の窓 */
.win { width: 100%; max-width: 640px; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7); }
.win-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #1f1f24; color: #c4c4c8; font-size: 11.5px; }
.win-bar i { width: 9px; height: 9px; border-radius: 50%; background: #4a4a52; }
.win-bar span { margin-left: 8px; }
.win-body { padding: 16px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tb { padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); font-size: 11.5px; font-weight: 700; }
.tb small { margin-left: 4px; color: var(--mute); font-weight: 400; }
.tb.on { background: var(--black); border-color: var(--black); color: #fff; }
.filters { display: flex; gap: 6px; margin: 10px 0 12px; flex-wrap: wrap; }
.srch, .sel { padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); font-size: 11px; color: var(--mute); }
.srch { flex: 1 1 120px; }
.sel.on { border-color: var(--gold); color: var(--ink); font-weight: 700; }
.pcs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pc { border: 1px solid var(--line); border-radius: 10px; padding: 8px; display: grid; gap: 1px; font-size: 11px; }
.pc .sil { width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: 6px; margin-bottom: 5px; }
.pc.pick { border: 2px solid var(--gold); }
.pc-no { font-size: 10px; color: var(--mute); }
.pc b { font-size: 12.5px; }
.pc-m { color: var(--sub); font-size: 10.5px; }
.pc-f { display: flex; justify-content: space-between; align-items: center; margin-top: 4px; }
.st { padding: 0 7px; border-radius: 99px; font-size: 10px; font-weight: 700; background: #ececee; }
.st-書類通過 { background: #e8eefc; color: #2f5bd0; }
.st-二次審査 { background: #efe8fc; color: #6a3fd0; }
.pc-s { font-weight: 700; color: #8a6a1f; }
.pc-minor { margin-top: 3px; font-size: 9.5px; color: #0b7a55; background: #e3f6ee; border-radius: 4px; padding: 0 5px; justify-self: start; }

/* 審査 */
.bar { height: 5px; background: #ececee; border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--gold); }
.jp { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.vd2 { background: var(--black); color: #fff; border-radius: 8px; padding: 8px; text-align: center; font-size: 11.5px; }
.jn { font-size: 14px; }
.jm { color: var(--sub); font-size: 11px; margin-top: -6px; }
.cr { display: flex; justify-content: space-between; align-items: center; padding: 3px 0; border-bottom: 1px dashed var(--line); font-size: 12px; }
.cr .stars { color: var(--gold); font-size: 15px; letter-spacing: 1px; }
.cr .stars s { text-decoration: none; color: #dcdce0; }
.cm { border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font-size: 11px; color: var(--sub); }
.rank ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.rank li { display: flex; align-items: center; gap: 7px; font-size: 11.5px; }
.rank li b { font-weight: 500; flex: 1; }
.rk { width: 18px; height: 18px; border-radius: 50%; background: var(--black); color: #fff; display: grid; place-items: center; font-size: 10px; font-weight: 700; flex: none; }
.rank li:first-child .rk { background: var(--gold); color: var(--black); }
.rank .av { font-weight: 700; color: #8a6a1f; }
.sc-n { margin: 10px 0 0; font-size: 10.5px; color: var(--mute); }

/* 連絡 */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lb { margin: 10px 0 5px; font-size: 11px; font-weight: 700; color: var(--mute); }
.col > .lb:first-child { margin-top: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; margin: 0; }
.chips span { padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); font-size: 11px; font-weight: 700; }
.chips span.on { background: var(--black); border-color: var(--black); color: #fff; }
.chips span.on.g { background: var(--green); border-color: var(--green); }
.tx { margin: 0; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font-size: 11.5px; }
.tx b { background: #f4ecd9; color: #8a6a1f; padding: 0 3px; border-radius: 3px; }
.line-prev { background: #8ca7cc; border-radius: 10px; padding: 10px; }
.line-prev p { margin: 0; background: #fff; border-radius: 12px; border-top-left-radius: 4px; padding: 8px 10px; font-size: 11.5px; }
.log { margin: 10px 0 0; font-size: 11px; color: #0b7a55; }

/* 実際の画面（スクリーンショット） */
.mk-shot { padding: clamp(10px, 1.6vw, 18px); display: block; margin: 0; }
figure.mk { margin: 0; }
.row:has(.mk-shot), .row:has(.mk-phones) { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.row.rev:has(.mk-shot), .row.rev:has(.mk-phones) { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); }
.feats .in { width: min(1240px, 100% - 40px); }
@media (max-width: 900px) { .row:has(.mk-shot), .row:has(.mk-phones), .row.rev:has(.mk-shot), .row.rev:has(.mk-phones) { grid-template-columns: 1fr; } }
.mk-shot .win { max-width: none; }
.mk-shot img { display: block; width: 100%; height: auto; }
.mk-phones { gap: 18px; align-items: flex-start; }
.phone.shot { width: 260px; border-width: 6px; border-radius: 26px; background: #1f1f24; }
.phone.shot img { display: block; width: 100%; aspect-ratio: 9 / 16.5; object-fit: cover; object-position: top; }
.phone.shot .cap { margin: 0; padding: 6px 4px 8px; text-align: center; font-size: 11.5px; color: #d4d4d8; }
.combo { position: relative; padding-bottom: clamp(60px, 12vw, 120px); }
.combo .phone.over { position: absolute; right: clamp(12px, 3vw, 28px); bottom: clamp(12px, 2vw, 20px); width: clamp(120px, 26%, 200px); }
@media (max-width: 640px) {
  .mk-phones { flex-direction: row !important; gap: 10px; }
  .phone.shot { width: calc(50% - 5px); border-width: 4px; border-radius: 18px; }
  .combo .phone.over { width: 38%; }
}

@media (max-width: 640px) {
  .mk { flex-direction: column; padding: 22px 14px; }
  .mk-apply .side-card, .mk-judge .side-card { width: 100%; max-width: 270px; }
  .pcs { grid-template-columns: repeat(2, 1fr); }
  .pc:nth-child(n+5) { display: none; }
  .cols { grid-template-columns: 1fr; }
}

/* 使い方 */
.flow { background: var(--black); color: #fff; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: #26262b; border: 1px solid #26262b; }
.step { padding: 30px 26px; background: var(--black); }
.step .no { font-size: .85rem; font-weight: 700; color: var(--gold); }
.step h3 { font-size: 1.1rem; margin-top: 10px; }
.step p { margin: 8px 0 0; color: #a1a1aa; font-size: .93rem; }

/* 場面 */
.scene-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); border-top: 1px solid var(--line); }
.scene-list li { padding: 16px 4px; border-bottom: 1px solid var(--line); font-weight: 500; }

/* 料金 */
.price { background: var(--paper2); }
.per { display: inline-flex; gap: 2px; padding: 4px; margin: 0 0 24px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.per-btn { white-space: nowrap; border: 0; background: none; font: inherit; font-weight: 700; padding: .5em 1.3em; border-radius: 6px; cursor: pointer; color: var(--sub); }
.per-btn.on { background: var(--black); color: #fff; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.plan { position: relative; background: #fff; border-radius: var(--radius); padding: 30px 26px; border: 1px solid var(--line); }
.plan.best { border: 2px solid var(--gold); }
.ribbon { position: absolute; top: -12px; left: 24px; margin: 0; background: var(--gold); color: var(--black); font-size: .75rem; font-weight: 700; padding: 2px 12px; border-radius: 4px; }
.plan h3 { font-size: 1.15rem; }
.cap { margin: 4px 0 6px; font-weight: 700; color: var(--sub); font-size: .92rem; }
.pp { margin: 10px 0 2px; display: flex; align-items: baseline; gap: 4px; flex-wrap: wrap; }
.pp span { font-size: .85rem; color: var(--sub); }
.pp b { font-weight: 900; font-size: 2.3rem; line-height: 1.1; letter-spacing: .01em; }
.pp b.ask { font-size: 1.8rem; }
.pt { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin: 0 0 18px; font-size: .88rem; color: var(--sub); }
.pt b { color: var(--ink); }
.pt em { font-style: normal; padding: 0 8px; border-radius: 4px; background: #f4ecd9; color: #8a6a1f; font-weight: 700; font-size: .78rem; }
.pt em[hidden] { display: none; }
.plan ul { margin: 0; padding: 18px 0 0; list-style: none; display: grid; gap: 6px; font-size: .93rem; border-top: 1px solid var(--line); }
.plan li::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); margin: 0 10px 2px 2px; }
.note { font-size: .8rem; color: var(--sub); margin: 24px 0 0; padding-left: 1.2em; }
.note li { margin: 2px 0; }
@media (max-width: 640px) { .per { display: flex; } .per-btn { flex: 1; padding: .5em .4em; } }

/* プランの比較表 */
.cmp-title { margin: 64px 0 16px; font-size: 1.25rem; font-weight: 700; }
.cmp-wrap { border-radius: var(--radius); border: 1px solid var(--line); background: #fff; overflow: hidden; }
.cmp { width: 100%; border-collapse: collapse; font-size: .9rem; table-layout: fixed; }
.cmp col.lab { width: 40%; }
.cmp th, .cmp td { padding: 12px 14px; border-bottom: 1px solid #efede8; text-align: center; }
.cmp thead th { background: var(--black); color: #fff; font-size: .95rem; padding: 16px 10px; }
.cmp thead th:first-child { text-align: left; }
.cmp thead th.best { color: var(--gold-l); }
.cmp thead th small { display: block; margin-top: 2px; font-size: .78rem; font-weight: 500; color: #c4c4c8; }
.cmp thead th small b { font-size: 1.05rem; font-weight: 700; color: #fff; margin: 0 1px; }
.cmp thead th.best small b { color: var(--gold-l); }
.cmp-note { margin: 8px 0 0; font-size: .78rem; color: var(--sub); }
.cmp tbody th { text-align: left; font-weight: 500; }
.cmp tr.grp th { background: var(--paper2); color: var(--sub); font-size: .8rem; font-weight: 700; padding: 8px 14px; }
.cmp tbody tr:not(.grp) td:nth-of-type(2), .cmp tfoot td.best { background: #fcf8ee; }
.cmp tfoot th, .cmp tfoot td { background: var(--paper2); font-weight: 900; font-size: .98rem; border-bottom: 0; }
.cmp tfoot th { text-align: left; font-size: .88rem; }
.cmp tfoot small { font-weight: 400; font-size: .75rem; color: var(--sub); }
.ok { display: inline-block; width: 16px; height: 16px; border-radius: 50%; border: 3px solid var(--gold); vertical-align: middle; }
.ng { color: #c4c4c8; }
@media (max-width: 640px) {
  .cmp { font-size: .78rem; }
  .cmp th, .cmp td { padding: 10px 4px; }
  .cmp tbody th, .cmp tr.grp th, .cmp tfoot th, .cmp thead th:first-child { padding-left: 10px; }
  .cmp thead th { font-size: .7rem; padding: 12px 1px; white-space: nowrap; }
  .cmp thead th small { font-size: .62rem; }
  .cmp thead th small b { font-size: .8rem; }
  .cmp tfoot td { font-size: .8rem; }
  .ok { width: 13px; height: 13px; border-width: 2.5px; }
}

/* FAQ */
.qa-list { max-width: 820px; border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa summary { cursor: pointer; padding: 20px 4px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; color: var(--gold); font-weight: 400; font-size: 1.3rem; line-height: 1; }
.qa[open] summary::after { content: "−"; }
.qa p { margin: 0 4px 20px; color: var(--sub); }

/* 相談 */
.contact { background: var(--black); color: #fff; text-align: center; position: relative; overflow: hidden; }
.contact::before { content: ""; position: absolute; top: 0; left: 50%; width: 520px; height: 100%; transform: translateX(-50%); background: linear-gradient(180deg, rgba(255, 244, 214, .16), transparent 80%); clip-path: polygon(44% 0, 56% 0, 100% 100%, 0 100%); filter: blur(12px); pointer-events: none; }
.contact .in { position: relative; }
.contact .sec-lead { color: #a1a1aa; margin: -22px auto 32px; }
.contact .mail { margin: 16px 0 0; font-size: .88rem; color: #a1a1aa; }

/* フッター */
.foot { background: #000; color: #a1a1aa; padding: 40px 0; font-size: .84rem; }
.foot-in { width: min(1080px, 100% - 40px); margin: 0 auto; display: grid; gap: 6px; }
.foot-brand { display: flex; align-items: baseline; gap: 12px; margin: 0; color: #fff; font-weight: 900; letter-spacing: .06em; }
.foot-brand small { font-weight: 400; font-size: .76rem; color: #a1a1aa; letter-spacing: 0; }
.foot p { margin: 0; }
.foot a { color: #fff; }

/* 404 */
.nf { min-height: 80vh; display: grid; place-content: center; justify-items: center; text-align: center; gap: 14px; padding: 120px 20px 60px; background: var(--black); color: #fff; }
.nf h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); }

/* ---------- ブログ・比較（下層ページ） */
.btn-ghost { border: 1px solid var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--ink); }
.phead { background: var(--black); color: #fff; padding: 128px 0 56px; }
.phead h1 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 900; max-width: 860px; }
.phead .lead { color: #c9c9cf; margin: 14px 0 0; max-width: 720px; }
.crumbs { font-size: .8rem; color: #a1a1aa; margin: 0 0 18px; }
.crumbs a { color: #d4d4d8; text-decoration: none; }
.pc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.pc-card { display: flex; flex-direction: column; gap: 8px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; text-decoration: none; transition: border-color .2s, transform .2s; }
.pc-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.pc-card b { font-size: 1.05rem; line-height: 1.55; }
.pc-cat { font-size: .78rem; font-weight: 700; color: var(--gold); display: flex; gap: 8px; align-items: center; }
.pc-desc { font-size: .88rem; color: var(--sub); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pc-card time { margin-top: auto; font-size: .78rem; color: var(--mute); }
.draft { font-style: normal; font-size: .72rem; padding: 1px 8px; border-radius: 99px; background: #fdecea; color: #b3261e; font-weight: 700; }
.pick { background: var(--paper2); }
.more { margin: 28px 0 0; text-align: center; }
.blog-list { padding: 48px 0 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; }
.chip { padding: 6px 14px; border: 1px solid var(--line); border-radius: 99px; font-size: .85rem; text-decoration: none; }
.pc-group { margin: 0 0 44px; scroll-margin-top: 90px; }
.pc-group h2 { font-size: 1.2rem; margin: 0 0 16px; }
.empty { color: var(--sub); }
.post { max-width: 760px; padding: 40px 0 20px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .82rem; color: var(--mute); margin: 0 0 24px; }
.toc { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin: 0 0 32px; background: var(--paper2); }
.toc p { margin: 0 0 6px; font-weight: 700; font-size: .9rem; }
.toc ol { margin: 0; padding-left: 1.3em; font-size: .92rem; }
.toc a { text-decoration: none; }
.post-body { font-size: 1.02rem; }
.post-body .lead { font-size: 1.05rem; color: var(--sub); }
.post-body h2 { font-size: 1.4rem; margin: 48px 0 14px; padding-left: 14px; border-left: 4px solid var(--gold); scroll-margin-top: 90px; }
.post-body h3 { font-size: 1.12rem; margin: 30px 0 10px; }
.post-body table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: .92rem; display: block; overflow-x: auto; }
.post-body th, .post-body td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.post-body th { background: var(--paper2); white-space: nowrap; }
.post-body .faq { margin-top: 48px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; font-size: .82rem; color: var(--sub); margin: 32px 0 0; }
.cta-box { margin: 40px auto 64px; padding: 36px clamp(20px, 4vw, 48px); border-radius: var(--radius); background: var(--black); color: #fff; text-align: center; }
.cta-t { font-size: clamp(1.15rem, 2.4vw, 1.5rem); font-weight: 900; margin: 0 0 22px; line-height: 1.6; }
.cta-b { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.cta-box .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
.related { padding: 0 0 72px; }
.related h2 { font-size: 1.2rem; margin: 0 0 16px; }
.vs { padding: 48px 0 8px; }
.vs section { margin: 0 0 56px; }
.vs h2 { font-size: 1.4rem; margin: 0 0 18px; }
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.vs-t { width: 100%; min-width: 720px; border-collapse: collapse; font-size: .92rem; }
.vs-t th, .vs-t td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.vs-t thead th { background: var(--paper2); font-size: .82rem; color: var(--sub); }
.vs-t tbody th small { display: block; font-weight: 400; color: var(--mute); font-size: .78rem; }
.vs-t tr.me th, .vs-t tr.me td { background: #fbf6e9; }
.src { margin-left: 8px; font-size: .75rem; color: var(--sub); }
.note { font-size: .82rem; color: var(--mute); margin: 12px 0 0; }
.pts5 { margin: 0; padding-left: 1.4em; display: grid; gap: 14px; }
.pts5 b { display: block; }
.pts5 p { margin: 2px 0 0; color: var(--sub); }
@media (max-width: 640px) { .phead { padding: 104px 0 40px; } }
/* ---------- 規約など */
.legal { max-width: 820px; padding: 48px 0 72px; }
.legal h2 { font-size: 1.1rem; margin: 36px 0 10px; }
.legal p, .legal li { color: #2d2d33; }
.legal ol, .legal ul { padding-left: 1.4em; }
.legal-rev { margin-top: 48px; font-size: .85rem; color: var(--mute); }
.tk-wrap { overflow-x: auto; }
.tk { width: 100%; border-collapse: collapse; font-size: .95rem; }
.tk th, .tk td { border-bottom: 1px solid var(--line); padding: 14px 12px; text-align: left; vertical-align: top; }
.tk th { width: 30%; min-width: 120px; background: var(--paper2); font-weight: 700; }
.foot-links { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .82rem; margin: 10px 0 0; }
.foot-links a { color: #c9c9cf; text-decoration: none; }
.post-body .note { font-size: .82rem; color: var(--mute); }
@media (max-width: 640px) { .tk th, .tk td { display: block; width: auto; } .tk th { border-bottom: 0; padding-bottom: 4px; } }
.post-body table th, .post-body table td { min-width: 8.5em; }
.post-body table tbody th { min-width: 10em; }

/* ---------- CUE SHEET（/blog/）：同じサイトの中の、別のメディアに見せる（白地・明朝のロゴ・細い罫線） */
.media { background: #fbfaf7; }
.mnav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px clamp(16px, 4vw, 48px); background: #fff; border-bottom: 1px solid #1a1a1d; }
.m-logo { display: flex; align-items: baseline; gap: 12px; text-decoration: none; color: var(--ink); margin: 0; }
.m-logo b { font-family: "Zen Old Mincho", serif; font-weight: 700; font-size: 1.55rem; letter-spacing: .04em; }
.m-logo small { font-size: .78rem; color: var(--sub); }
.m-by { font-size: .8rem; color: var(--sub); text-decoration: none; border: 1px solid var(--line); border-radius: 99px; padding: 4px 12px; }
.m-by:hover { border-color: var(--ink); color: var(--ink); }
.media .phead { background: #fff; color: var(--ink); padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
.media .phead h1 { font-family: "Zen Old Mincho", serif; font-weight: 700; }
.media .phead .lead { color: var(--sub); }
.media .crumbs, .media .crumbs a { color: var(--mute); }
.media .kicker { color: #8a6a1f; }
.media .pc-card { background: #fff; border-radius: 4px; border-color: #e7e3d9; }
.media .pc-card b { font-family: "Zen Old Mincho", serif; font-size: 1.12rem; }
.media .toc { background: #fff; border-radius: 4px; }
.media .post-body h2 { border-left: 0; padding-left: 0; padding-bottom: 8px; border-bottom: 1px solid #1a1a1d; font-family: "Zen Old Mincho", serif; }
.media .cta-box { border-radius: 4px; }
.mfoot { margin-top: 24px; padding: 40px 0 48px; background: #fff; border-top: 1px solid #1a1a1d; font-size: .88rem; color: var(--sub); }
.mfoot .m-logo { margin-bottom: 10px; }
.mf-links { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .82rem; }
.mf-links a { color: var(--sub); text-decoration: none; }
.mf-copy { font-size: .78rem; color: var(--mute); }
@media (max-width: 640px) { .m-logo small { display: none; } .media .phead { padding: 36px 0 28px; } }
.media .phead h1, .media .post-body h2, .media .pc-card b, .m-logo b { letter-spacing: 0; font-feature-settings: "palt"; }
.media .phead h1 { letter-spacing: -.01em; }