/* トップページ（未ログインの人向け）。触れるデモを中心に、登録までの不安を順に減らす構成 */
.lp-hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; padding: 24px 0 48px; }
.lp-badge { display: inline-block; font-size: 12px; font-weight: 700; color: var(--accent-ink); background: var(--accent-soft); border-radius: 999px; padding: 4px 12px; margin: 0 0 14px; }
.lp-hero h1 { font-size: clamp(28px, 4vw, 44px); line-height: 1.28; margin: 0 0 16px; letter-spacing: .01em; }
.lp-mark { background: linear-gradient(transparent 62%, #ffd9e5 62%); }
.nb { white-space: nowrap; display: inline-block; }
.lp-lead { font-size: 16px; color: var(--muted); margin: 0 0 24px; }
.lp-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.lp-btn { padding: 14px 30px; font-size: 16px; font-weight: 700; border-radius: 12px; box-shadow: 0 10px 24px -12px rgba(14, 107, 107, .7); }
.lp-sub-link { font-size: 14px; color: var(--muted); }
.lp-trust { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; color: var(--muted); }
.lp-trust li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-right: 6px; }

/* さわれるデモ */
.lp-demo { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 18px; box-shadow: 0 30px 60px -36px rgba(16, 24, 40, .45); }
.lp-demo-bar { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.lp-demo-tag { font-size: 11px; font-weight: 700; color: var(--cute); background: var(--cute-soft); border-radius: 999px; padding: 3px 10px; }
.lp-seg { display: inline-flex; background: var(--bg); border-radius: 10px; padding: 3px; }
.lp-seg button { border: 0; background: none; font: inherit; font-size: 13px; padding: 6px 14px; border-radius: 8px; cursor: pointer; color: var(--muted); }
.lp-seg button.is-on { background: #fff; color: var(--ink); font-weight: 700; box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.lp-demo-q { font-size: 12px; font-weight: 700; color: var(--muted); margin: 14px 0 6px; }
.lp-who { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.lp-who button { font: inherit; font-size: 13px; border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 14px; cursor: pointer; color: var(--ink); }
.lp-who button.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.lp-card { border-radius: 16px; padding: 18px; min-height: 250px; }
.lp-card[data-card="cute"] { background: radial-gradient(circle at 15% 10%, #ffe4ee, transparent 45%), radial-gradient(circle at 90% 90%, #dcefff, transparent 45%), #fffafc; border: 1.5px solid #f3d4de; color: #4a3048; }
.lp-cute-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.lp-avatar { width: 52px; height: 52px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-family: var(--display); color: var(--cute); font-size: 22px; box-shadow: 0 0 0 2px #f5b9cb; }
.lp-cute-title { font-size: 10px; letter-spacing: .3em; color: var(--cute); }
.lp-cute-name { font-family: var(--display); font-size: 24px; }
.lp-rows { margin: 0; display: grid; gap: 6px; }
.lp-rows > div { display: grid; grid-template-columns: 96px 1fr; gap: 8px; padding: 6px 10px; background: rgba(255,255,255,.75); border-radius: 10px; transition: opacity .25s, filter .25s; }
.lp-rows dt { font-family: var(--hand); font-size: 13px; color: var(--cute); }
.lp-rows dd { margin: 0; font-family: var(--hand); font-size: 14px; }
.lp-formal { background: #fff; border: 1px solid #c9d1d8; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; color: #1a1a1a; }
.lp-formal-title { font-size: 20px; letter-spacing: .5em; margin-bottom: 10px; }
.lp-formal table { width: 100%; border-collapse: collapse; font-size: 13px; }
.lp-formal th, .lp-formal td { border: 1px solid #555; padding: 6px 8px; text-align: left; transition: opacity .25s, filter .25s; }
.lp-formal th { width: 78px; font-weight: normal; font-size: 11px; background: #fafafa; }
/* 見せない項目は「消す」より「ぼかして鍵」にして、隠していることを伝える */
.lp-card .is-hidden > dd, .lp-card tr.is-hidden td { filter: blur(5px); opacity: .55; user-select: none; }
.lp-card .is-hidden > dt::after, .lp-card tr.is-hidden th::after { content: " 🔒"; font-size: 11px; }
.lp-demo-hint { font-size: 13px; color: var(--muted); margin: 12px 0 0; min-height: 1.6em; }

/* セクション */
.lp-section { padding: 36px 0; border-top: 1px solid var(--line); }
.lp-h2 { font-size: 26px; margin: 0 0 20px; }
.lp-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lp-cases article { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.lp-case-ico { font-size: 28px; margin-bottom: 8px; }
.lp-cases h3, .lp-steps h3 { font-size: 16px; margin: 0 0 6px; }
.lp-cases p, .lp-steps p { margin: 0; font-size: 14px; color: var(--muted); }
.lp-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
.lp-steps li { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.lp-steps span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; margin-bottom: 10px; }
.lp-faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.lp-faq summary { font-weight: 700; cursor: pointer; }
.lp-faq details p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.lp-final { text-align: center; background: linear-gradient(135deg, #0e6b6b, #134e6f); color: #fff; border-radius: 24px; padding: 44px 20px; margin-top: 24px; }
.lp-final h2 { margin: 0 0 8px; font-size: 26px; }
.lp-final p { margin: 0 0 22px; opacity: .85; }
.lp-final .lp-btn { background: #fff; color: var(--accent-ink); border-color: #fff; }

@media (max-width: 860px) {
  .lp-hero { grid-template-columns: 1fr; gap: 28px; padding-top: 8px; }
  .lp-cases, .lp-steps { grid-template-columns: 1fr; }
}

/* 登録画面 */
.reg-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 0; max-width: 900px; margin: 16px auto; background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.reg-side { background: linear-gradient(160deg, #fff4f8, #eef6ff); padding: 32px; }
.reg-side h2 { margin: 0 0 14px; font-size: 22px; }
.reg-side ul { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px; }
.reg-side li { padding-left: 26px; position: relative; font-size: 14px; }
.reg-side li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 11px; display: grid; place-items: center; }
.reg-form { padding: 32px; }
.reg-url { font-size: 12px; color: var(--muted); margin-top: -2px; }
.reg-url b { color: var(--accent-ink); }
@media (max-width: 760px) { .reg-wrap { grid-template-columns: 1fr; } .reg-side { padding: 22px; } .reg-form { padding: 22px; } }