:root {
  --ink: #16161a;
  --sub: #5b5b66;
  --line: #e6e6ea;
  --bg: #ffffff;
  --soft: #f6f6f8;
  --accent: #ff2d6f;
  --accent-ink: #ffffff;
  --ok: #12a150;
  --warn: #d94200;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;
  font-size: 17px; line-height: 1.75;
}
a { color: inherit; }
img, video { max-width: 100%; }
h1 { font-size: 26px; line-height: 1.4; margin: 24px 0 12px; }
h2 { font-size: 22px; line-height: 1.4; margin: 40px 0 12px; }
h3 { font-size: 18px; margin: 20px 0 8px; }
p { margin: 8px 0; }

.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: rgba(255,255,255,.95); border-bottom: 1px solid var(--line); }
.logo { font-weight: 800; font-size: 19px; text-decoration: none; letter-spacing: .02em; }
.logo::before { content: "✂ "; color: var(--accent); }
.top nav a { font-size: 15px; margin-left: 14px; text-decoration: none; color: var(--sub); }

main { padding: 0 16px 64px; max-width: 760px; margin: 0 auto; }
main.narrow { max-width: 560px; }

.hero { padding: 36px 0 12px; }
.hero h1 { font-size: 32px; margin-top: 0; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { font-size: 18px; color: var(--sub); }

.btn { display: block; width: 100%; padding: 16px 20px; margin: 14px 0; border: 0; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 800; font-size: 18px;
  text-align: center; text-decoration: none; cursor: pointer; }
.btn.sub { background: var(--soft); color: var(--ink); border: 1px solid var(--line); }
.btn.small { display: inline-block; width: auto; padding: 10px 18px; font-size: 15px; margin: 6px 0; }
.btn[disabled] { opacity: .45; cursor: default; }

.steps { list-style: none; padding: 0; margin: 16px 0; counter-reset: s; }
.steps li { position: relative; padding: 14px 16px 14px 64px; margin: 10px 0; background: var(--soft); border-radius: var(--radius); }
.steps li::before { counter-increment: s; content: counter(s); position: absolute; left: 16px; top: 14px;
  width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center; }
.steps b { display: block; font-size: 18px; }

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0; }
.plan { border: 2px solid var(--line); border-radius: var(--radius); padding: 14px; background: #fff; text-align: left;
  font: inherit; color: inherit; cursor: pointer; }
.plan .n { font-size: 22px; font-weight: 800; }
.plan .y { font-size: 20px; font-weight: 800; }
.plan .t, .plan .per { font-size: 13px; color: var(--sub); }
.plan .tag { display: inline-block; font-size: 12px; font-weight: 800; color: var(--accent); }
.plan.on { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,45,111,.15); }

.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 14px 0; }
.big-num { font-size: 44px; font-weight: 800; line-height: 1.1; }
.big-num small { font-size: 18px; }
.muted, .note { color: var(--sub); font-size: 15px; }
.warn { color: var(--warn); font-weight: 700; }
.ok { color: var(--ok); font-weight: 700; }

label { display: block; font-weight: 700; margin: 18px 0 6px; }
label .opt { font-weight: 400; color: var(--sub); font-size: 14px; margin-left: 6px; }
input[type=text], input[type=email], input[type=number], input[type=search], textarea, select {
  width: 100%; padding: 14px; font: inherit; border: 1px solid #cfcfd6; border-radius: 12px; background: #fff; }
textarea { min-height: 90px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin: 12px 0; }
.check input { width: 22px; height: 22px; margin-top: 4px; flex: none; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice { padding: 12px 8px; font-size: 15px; border: 2px solid var(--line); border-radius: 12px; background: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.choice.on { border-color: var(--accent); color: var(--accent); }

.files { list-style: none; padding: 0; }
.files li { padding: 12px; border: 1px solid var(--line); border-radius: 12px; margin: 8px 0; }
.bar { height: 10px; border-radius: 999px; background: var(--soft); overflow: hidden; margin-top: 6px; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .3s; }

.orders { list-style: none; padding: 0; }
.orders li { padding: 14px; border: 1px solid var(--line); border-radius: 12px; margin: 8px 0; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; background: var(--soft); }
.badge.done { background: #e3f7ec; color: var(--ok); }
.badge.wait { background: #fff1e8; color: var(--warn); }

.dls { list-style: none; padding: 0; }
.dl { margin: 18px 0; }
.dl video { width: 100%; border-radius: 12px; background: #000; max-height: 70vh; }

.faq details { border-bottom: 1px solid var(--line); padding: 12px 0; }
.faq summary { font-weight: 700; cursor: pointer; }

.legal h2 { font-size: 19px; margin-top: 28px; }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; }
.legal th, .legal td { border: 1px solid var(--line); padding: 10px; text-align: left; vertical-align: top; }
.legal th { background: var(--soft); width: 34%; }

footer { border-top: 1px solid var(--line); padding: 20px 16px 40px; font-size: 14px; color: var(--sub); text-align: center; }
footer a { margin: 0 8px; }

.msg { padding: 12px 14px; border-radius: 12px; background: #fff1e8; color: var(--warn); font-weight: 700; display: none; }
.msg.show { display: block; }
.hide { display: none !important; }

.admin table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin td, .admin th { border-bottom: 1px solid var(--line); padding: 6px; text-align: left; }
.admin main { max-width: 1200px; }

.samples { display: grid; grid-auto-flow: column; grid-auto-columns: 62%; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 14px -16px 0; padding: 0 16px 8px; }
.samples figure { margin: 0; scroll-snap-align: start; }
.samples video { width: 100%; aspect-ratio: 540 / 1172; object-fit: cover; border-radius: 14px; background: #000; display: block; cursor: pointer; }
.samples figcaption { font-size: 14px; font-weight: 700; margin-top: 6px; text-align: center; }
@media (min-width: 700px) { .samples { grid-auto-flow: row; grid-template-columns: repeat(4, 1fr); grid-auto-columns: auto; overflow: visible; margin: 14px 0 0; padding: 0; } }

/* ── LP（スマホ優先） ── */
.lp .top nav a { margin-left: 10px; font-size: 14px; }
@media (max-width: 380px) { .lp .top nav a { margin-left: 8px; font-size: 13px; } }
.lp section { scroll-margin-top: 64px; }
.hero-band { background: radial-gradient(120% 80% at 80% 0%, #4a1238 0%, #16101f 55%, #0d0b12 100%); color: #fff; padding: 28px 16px 36px; }
.hero-inner { max-width: 960px; margin: 0 auto; display: grid; gap: 22px; }
.hero-text h1 { font-size: 34px; line-height: 1.3; margin: 6px 0 12px; color: #fff; }
.hero-text h1 em { font-style: normal; color: #ff4f8b; }
.kicker { display: inline-block; font-size: 13px; font-weight: 700; color: #ffb3cd; border: 1px solid rgba(255,179,205,.5); border-radius: 999px; padding: 2px 12px; margin: 0; }
.hero-text .lead { color: #e4dbe9; font-size: 17px; }
.hero-points { list-style: none; padding: 0; margin: 14px 0 6px; }
.hero-points li { padding: 6px 0 6px 28px; position: relative; color: #f3eef6; }
.hero-points li::before { content: "✓"; position: absolute; left: 4px; color: #ff4f8b; font-weight: 800; }
.hero-points b { color: #fff; }
.hero-phone { position: relative; justify-self: center; width: min(260px, 72vw); }
.hero-phone video { width: 100%; aspect-ratio: 540 / 1172; object-fit: cover; border-radius: 26px; border: 6px solid #2a2433; box-shadow: 0 18px 50px rgba(255,45,111,.35); background: #000; display: block; cursor: pointer; }
.sound-hint { display: block; text-align: center; font-size: 13px; color: #cfc4d6; margin-top: 8px; }
@media (min-width: 760px) {
  .hero-inner { grid-template-columns: 1.2fr 1fr; align-items: center; }
  .hero-text h1 { font-size: 46px; }
  .hero-text .btn { max-width: 360px; }
}
.points { display: grid; grid-template-columns: 1fr; gap: 10px; }
.point { background: var(--soft); border-radius: var(--radius); padding: 14px 16px 12px 56px; position: relative; }
.point .ico { position: absolute; left: 14px; top: 12px; font-size: 26px; }
.point b { font-size: 17px; }
.point p { margin: 4px 0 0; color: var(--sub); font-size: 15px; }
@media (min-width: 700px) { .points { grid-template-columns: 1fr 1fr; } }
.timeline { display: flex; align-items: center; gap: 6px; margin: 12px 0 4px; }
.timeline div { flex: 1; text-align: center; background: var(--soft); border-radius: 12px; padding: 10px 4px; }
.timeline div span { display: block; font-size: 13px; color: var(--sub); }
.timeline div b { font-size: 15px; }
.timeline div.on { background: var(--accent); color: #fff; }
.timeline div.on span { color: #ffe0ea; }
.timeline i { font-style: normal; color: var(--sub); }
.kinds { display: grid; gap: 0; }
@media (min-width: 700px) { .kinds { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; } }
.plan.best { border-color: var(--accent); }
.plan .per b { color: var(--ink); }
.final-cta { text-align: center; background: var(--soft); border-radius: var(--radius); padding: 8px 16px 18px; margin-top: 40px; }
.final-cta h2 { margin-top: 20px; }
.sticky-cta { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 20; display: flex; flex-direction: column; align-items: center;
  background: var(--accent); color: #fff; text-decoration: none; font-weight: 800; font-size: 18px; border-radius: 999px; padding: 10px 16px 8px; line-height: 1.3;
  box-shadow: 0 8px 24px rgba(255,45,111,.35); transform: translateY(150%); transition: transform .25s; }
.sticky-cta small { font-size: 12px; font-weight: 700; opacity: .9; }
.sticky-cta.show { transform: none; }
@media (min-width: 760px) { .sticky-cta { left: auto; width: 300px; } }
.lp footer { padding-bottom: 96px; }
.logo { white-space: nowrap; }
.lp .top nav { white-space: nowrap; }
@media (max-width: 420px) { .lp .top nav a.wide { display: none; } }
.value { display: grid; grid-template-columns: 1fr auto 1.15fr; align-items: center; gap: 8px; margin: 14px 0 6px; }
.value > div { border-radius: 14px; padding: 10px 10px 8px; text-align: center; line-height: 1.35; }
.value span { display: block; font-size: 12px; }
.value b { display: block; font-size: 20px; }
.value small { display: block; font-size: 11px; opacity: .85; }
.v-them { background: rgba(255,255,255,.08); color: #d9d0df; }
.v-them b { color: #e9e2ee; text-decoration: none; }
.v-us { background: #ff2d6f; color: #fff; box-shadow: 0 6px 18px rgba(255,45,111,.45); }
.v-us b { font-size: 22px; }
.v-arrow { color: #ff8fb3; font-weight: 800; font-size: 20px; }
.v-note { color: #cfc4d6; font-size: 13px; margin: 6px 0 0; }
.cmp { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 15px; }
.cmp th, .cmp td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: center; }
.cmp td:first-child, .cmp th:first-child { text-align: left; color: var(--sub); font-size: 14px; }
.cmp th { font-size: 13px; color: var(--sub); }
.cmp .us { background: #fff0f5; }
.cmp th.us { color: var(--accent); font-weight: 800; border-radius: 12px 12px 0 0; }
.cmp td.us b { color: var(--accent); }
.plan .worth { font-size: 12px; color: var(--sub); }
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ba figure { margin: 0; position: relative; }
.ba img { width: 100%; display: block; border-radius: 12px; }
.ba figcaption { margin-top: 6px; text-align: center; font-weight: 800; font-size: 15px; line-height: 1.3; border-radius: 10px; padding: 6px 4px; }
.ba figcaption small { display: block; font-size: 12px; font-weight: 700; }
.ba figcaption.b { background: var(--soft); color: var(--sub); }
.ba figcaption.a { background: var(--accent); color: #fff; }
.cmp td { font-size: 14px; }
.value b { font-size: 17px; }
.v-us b { font-size: 21px; }
.value small { font-size: 11px; }
.usage { margin: 10px 0 4px; }
.usage p { margin: 6px 0 0; font-size: 15px; }
.plan.wide { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; }
.plan.wide .r { text-align: right; }
.price-notes { padding-left: 18px; margin: 10px 0; }
.price-notes li { margin: 4px 0; }
.value > div { display: flex; flex-direction: column; justify-content: center; min-height: 112px; }
.value b { font-size: 18px; line-height: 1.2; margin: 2px 0; }
.v-us b { font-size: 24px; }
.promise { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.promise div { background: var(--soft); border-radius: var(--radius); padding: 14px 12px; text-align: center; }
.promise b { display: block; font-size: 20px; color: var(--accent); }
.promise span { display: block; font-size: 13px; color: var(--sub); line-height: 1.5; margin-top: 4px; }
@media (min-width: 700px) { .promise { grid-template-columns: repeat(4, 1fr); } }

/* ── LP は全体を最初の画面と同じ暗い色合いにそろえる ── */
body.lp {
  --ink: #f4eff7; --sub: #b8acc4; --line: #2e2639; --soft: #1d1726; --bg: #110d17;
  background: #110d17; color: var(--ink);
}
.lp .top { background: rgba(17,13,23,.92); border-bottom-color: #2e2639; }
.lp .top nav a { color: #cfc4d9; }
.lp main { background: radial-gradient(120% 40% at 50% 0%, #1c1226 0%, #110d17 70%); }
.lp .hero-band { background: radial-gradient(120% 80% at 80% 0%, #4a1238 0%, #1a1022 55%, #110d17 100%); }
.lp h2 { color: #fff; }
.lp .plan { background: #1a1522; border-color: #2e2639; color: var(--ink); }
.lp .plan.best, .lp .plan.wide:hover { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(255,45,111,.4), 0 8px 24px rgba(255,45,111,.18); }
.lp .plan .t, .lp .plan .per { color: var(--sub); }
.lp .plan .per b { color: #fff; }
.lp .card { border-color: #2e2639; background: #1a1522; }
.lp .cmp td, .lp .cmp th { border-bottom-color: #2e2639; }
.lp .cmp .us { background: rgba(255,45,111,.12); }
.lp .cmp td.us b { color: #ff6b9a; }
.lp .ba figcaption.b { background: #241d2e; color: #cfc4d9; }
.lp .timeline div { background: #1d1726; }
.lp .timeline div.on { background: var(--accent); }
.lp .steps li, .lp .point, .lp .promise div { background: #1d1726; }
.lp .promise b { color: #ff6b9a; }
.lp .faq details { border-bottom-color: #2e2639; }
.lp .faq summary { color: #fff; }
.lp .final-cta { background: linear-gradient(160deg, #3a1030, #1d1726); }
.lp .note, .lp .muted { color: var(--sub); }
.lp a { color: inherit; }
.lp .btn.sub { background: #241d2e; color: #fff; border-color: #2e2639; }
.lp footer { background: #0c0910; border-top-color: #2e2639; color: #9c90a8; }
.lp .samples figcaption { color: #f4eff7; }