:root {
  --primary: #275e54;
  --primary-dark: #1b463e;
  --bg: #fbfaf7;
  --card: #ffffff;
  --text: #26312e;
  --muted: #74807b;
  --border: #e6e4dc;
  --gold: #8a6d33;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
  background: var(--bg); color: var(--text);
  line-height: 1.85; font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, .logo {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 600; letter-spacing: 0.04em; line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
main.container { min-height: 70vh; padding-bottom: 72px; }
main.container > h1 { margin: 40px 0 20px; font-size: 26px; }

/* header */
.site-header { background: var(--card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.logo { font-size: 19px; color: var(--text); }
.logo:hover { text-decoration: none; }
.site-header nav { display: flex; gap: 22px; align-items: center; font-size: 14px; }
.site-header nav a { color: var(--text); }
.inline { display: inline; }
.link-btn { background: none; border: none; color: var(--text); cursor: pointer; font-size: 14px; font-family: inherit; }
.link-btn:hover, .site-header nav a:hover { color: var(--primary); text-decoration: none; }

/* buttons */
.btn {
  display: inline-block; background: var(--primary); color: #fff;
  padding: 11px 26px; border: 1px solid var(--primary); border-radius: 3px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.06em;
  cursor: pointer; text-align: center; font-family: inherit; transition: background .15s;
}
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn-lg { padding: 14px 34px; font-size: 15px; }
.btn-sm { padding: 5px 14px; font-size: 12px; }
.btn-block { display: block; width: 100%; }
.btn-outline { background: transparent; color: var(--primary); }
.btn-outline:hover { background: #f0f4f2; }
.btn-note { font-size: 11px; margin-left: 8px; opacity: .8; font-weight: 400; }

.flash { background: #fdf9ec; border: 1px solid #e8dcb8; padding: 10px 16px; border-radius: 3px; margin: 16px 0; font-size: 14px; }

/* hero */
.eyebrow { font-size: 12px; letter-spacing: 0.22em; color: var(--primary); margin-bottom: 14px; }
.hero { padding: 88px 0 56px; max-width: 720px; }
.hero h1 { font-size: 36px; margin-bottom: 22px; }
.lead { color: var(--muted); font-size: 15px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 0; }
.hero-stats div { padding: 0 32px; border-left: 1px solid var(--border); }
.hero-stats div:first-child { padding-left: 0; border-left: none; }
.hero-stats strong { display: block; font-size: 24px; font-family: "Hiragino Mincho ProN", serif; color: var(--text); }
.hero-stats span { font-size: 12px; color: var(--muted); letter-spacing: 0.08em; }

/* hero v2（2カラム＋ビジュアル） */
.hero-wrap {
  background:
    radial-gradient(640px 300px at 85% 0%, #edf3ef 0%, transparent 70%),
    radial-gradient(520px 260px at 0% 100%, #f7f2e6 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
}
.hero-split {
  max-width: 1000px; margin: 0 auto; padding: 72px 20px 60px;
  display: grid; grid-template-columns: 7fr 5fr; gap: 40px; align-items: center;
}
.hero-split h1 { font-size: 38px; }
.hero-visual svg { width: 100%; max-width: 380px; height: auto; display: block; margin: 0 auto; }
.trust-chips { display: flex; gap: 10px; flex-wrap: wrap; list-style: none; margin-top: 26px; }
.trust-chips li {
  font-size: 12px; color: var(--primary-dark); letter-spacing: 0.04em;
  border: 1px solid #cbdbd4; background: #f2f6f4; border-radius: 999px; padding: 5px 14px;
}
.trust-chips li::before { content: "・"; color: var(--gold); margin-right: 2px; }

/* 実績ストリップ */
.proof-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px; background: var(--border); border: 1px solid var(--border);
  border-radius: 4px; overflow: hidden; margin: 42px 0 8px;
}
.proof { background: var(--card); text-align: center; padding: 22px 10px; }
.proof strong { display: block; font-size: 26px; font-family: "Hiragino Mincho ProN", serif; }
.proof span { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; }

/* 見出しアクセント */
.h-accent { display: inline-block; width: 26px; height: 2px; background: var(--gold); vertical-align: middle; margin-right: 12px; }

/* 特徴アイコン */
.f-icon { display: block; width: 44px; height: 44px; margin-bottom: 14px; }
.f-icon svg { width: 100%; height: 100%; }

/* 流れ（線つき） */
.steps-line .step { position: relative; }
.steps-line .step strong { display: block; font-size: 15px; margin-bottom: 6px; font-family: "Hiragino Mincho ProN", serif; }
.steps-line .step p { font-size: 13px; color: var(--muted); }

/* お約束 */
.promise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.promise-item { background: var(--card); padding: 26px 28px; }
.promise-item h3 { font-size: 15px; margin-bottom: 8px; font-family: "Hiragino Mincho ProN", serif; }
.promise-item p { font-size: 13.5px; color: var(--muted); }

/* FAQ */
.faq details {
  background: var(--card); border: 1px solid var(--border); border-radius: 4px;
  margin-bottom: 10px; padding: 0 22px;
}
.faq summary {
  cursor: pointer; list-style: none; font-size: 15px; font-weight: 600;
  padding: 18px 0; position: relative; padding-right: 34px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 8px; top: 50%;
  width: 9px; height: 9px; border-right: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold);
  transform: translateY(-70%) rotate(45deg); transition: transform .18s;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq details p { padding: 0 0 20px; font-size: 14px; color: var(--muted); }

/* ドナーCTA v2 */
.donor-cta { border-top: none; padding-top: 0; }
.donor-cta-inner {
  background: linear-gradient(135deg, #f2f6f4, #f7f3e8);
  border: 1px solid var(--border); border-radius: 6px;
  text-align: center; padding: 52px 28px;
}
.donor-cta-inner h2 { margin-bottom: 14px; }
.donor-cta-inner p { margin-bottom: 26px; }

@media (max-width: 820px) {
  .hero-split { grid-template-columns: 1fr; padding: 48px 20px 40px; }
  .hero-visual svg { max-width: 260px; }
  .hero-split h1 { font-size: 28px; }
}

/* sections */
section { margin: 64px 0; }
section h2 { font-size: 24px; margin-bottom: 28px; }
.feature-grid, .choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 4px; padding: 26px 28px; margin-bottom: 16px; }
.card h3 { margin-bottom: 8px; font-size: 16px; }
.feature-num { font-family: "Hiragino Mincho ProN", serif; font-size: 13px; color: var(--gold); letter-spacing: 0.2em; display: block; margin-bottom: 10px; }
.feature p { font-size: 14px; color: var(--muted); }
.choice-card { display: block; color: var(--text); }
.choice-card:hover { text-decoration: none; border-color: var(--primary); }
.choice-card p { color: var(--muted); margin: 10px 0 18px; font-size: 14px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: 4px; padding: 20px; font-size: 14px; }
.num {
  display: block; font-family: "Hiragino Mincho ProN", serif;
  font-size: 20px; color: var(--gold); margin-bottom: 8px;
}

.donor-cta { border-top: 1px solid var(--border); padding-top: 48px; }
.donor-cta p { color: var(--muted); margin-bottom: 22px; font-size: 14px; }

/* 出し分け（ゲスト/無料会員ロックUI） */
.avatar-lock { color: var(--muted); }
.avatar-lock svg { width: 20px; height: 20px; }
.avatar-lg.avatar-lock svg { width: 26px; height: 26px; }
.lock-note { font-size: 12px; color: var(--primary); border-top: 1px dashed var(--border); padding-top: 10px; }
.locked-box {
  border: 1px dashed #c9d6d0; background: #f6f8f7; border-radius: 4px;
  text-align: center; padding: 26px 22px; margin-top: 18px;
}
.locked-box p { font-size: 14px; margin: 10px 0 16px; }
.locked-icon { width: 26px; height: 26px; color: var(--muted); }
.locked-table-note { font-size: 12.5px; color: var(--muted); }

.completeness { display: flex; align-items: center; gap: 10px; }
.c-dots { display: inline-flex; gap: 4px; }
.c-dots i { width: 16px; height: 5px; border-radius: 2px; background: #e3e1d8; }
.c-dots i.on { background: var(--primary); }
.completeness-lg { flex-direction: column; align-items: stretch; gap: 6px; margin: 22px 0; text-align: left; }
.c-bar { height: 10px; background: #eceae2; border-radius: 99px; overflow: hidden; }
.c-bar > div { height: 100%; background: var(--primary); border-radius: 99px; }

.status-pill {
  display: inline-block; font-size: 13px; letter-spacing: 0.04em;
  border: 1px solid #d5c8a8; background: #faf7ef; color: var(--gold);
  border-radius: 999px; padding: 5px 18px; margin: 10px 0 18px;
}
.pass-badge { display: inline-block; font-size: 12px; border: 1px solid #b8ccc6; background: #f2f6f4; color: var(--primary-dark); border-radius: 999px; padding: 3px 12px; }

/* donor list */
.filter-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 24px 0; }
.filter-bar select { padding: 8px 12px; border: 1px solid var(--border); border-radius: 3px; background: #fff; font-family: inherit; font-size: 14px; }
.check { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }

.donor-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.donor-card { color: var(--text); display: flex; flex-direction: column; gap: 10px; transition: border-color .15s; }
.donor-card:hover { border-color: var(--primary); text-decoration: none; }
.donor-head { display: flex; gap: 14px; align-items: center; }
.avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: #edf1ef; color: var(--primary); border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0; font-family: "Hiragino Mincho ProN", serif;
}
.avatar-lg { width: 62px; height: 62px; font-size: 24px; }
.meta { color: var(--muted); font-size: 13px; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; margin: 4px 0; }
.badge { font-size: 11px; padding: 2px 10px; border-radius: 2px; letter-spacing: 0.06em; border: 1px solid; }
.badge-id { border-color: #b8ccc6; color: var(--primary-dark); background: #f2f6f4; }
.badge-test { border-color: #d5c8a8; color: var(--gold); background: #faf7ef; }
.badge-none { border-color: var(--border); color: var(--muted); background: #f7f6f2; }
.bio-preview { font-size: 13px; color: var(--muted); }

/* detail */
.detail-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; align-items: start; margin-top: 24px; }
@media (max-width: 760px) { .detail-layout { grid-template-columns: 1fr; } .hero h1 { font-size: 27px; } .hero { padding: 48px 0 36px; } }
.profile-table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.profile-table th, .profile-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
.profile-table th { color: var(--muted); width: 110px; font-weight: 500; }
.bio { white-space: pre-wrap; font-size: 14px; }
.sidebar h3 { margin-bottom: 10px; }
.sidebar ul { padding-left: 20px; margin: 10px 0; font-size: 14px; }

/* forms */
.form label { display: block; margin-bottom: 16px; font-size: 13px; font-weight: 600; color: var(--text); }
.form input, .form select, .form textarea {
  display: block; width: 100%; padding: 10px 12px; margin-top: 5px;
  border: 1px solid var(--border); border-radius: 3px; font-size: 15px; font-family: inherit; background: #fff;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--primary); }
.form input:disabled { background: #f3f2ee; color: var(--muted); }
.form .check { font-weight: 400; }
.form .check input { display: inline; width: auto; margin: 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.form h3 { margin: 10px 0 14px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.narrow { max-width: 560px; margin-left: auto; margin-right: auto; }
.center-block { margin-top: 48px; text-align: center; }
.notice { background: #f2f6f4; border: 1px solid #d8e2de; border-radius: 3px; padding: 14px 18px; margin: 16px 0; font-size: 14px; }
.small { font-size: 12px; color: var(--muted); }
.center { text-align: center; }

/* lead capture */
.lead-page { max-width: 640px; margin: 72px auto 0; }
.lead-page h1 { font-size: 30px; margin-bottom: 20px; }
.lead-form { display: flex; gap: 10px; margin: 30px 0 8px; }
.lead-form input {
  flex: 1; padding: 13px 16px; border: 1px solid var(--border);
  border-radius: 3px; font-size: 15px; font-family: inherit; background: #fff;
}
.lead-form input:focus { outline: none; border-color: var(--primary); }
@media (max-width: 560px) { .lead-form { flex-direction: column; } }
.lead-info { margin-top: 56px; border-top: 1px solid var(--border); }
.lead-info-item { padding: 22px 0; border-bottom: 1px solid var(--border); }
.lead-info-item h3 { font-size: 15px; margin-bottom: 4px; }
.lead-info-item p { font-size: 13px; color: var(--muted); }

/* messages */
.thread-row { display: flex; flex-direction: column; padding: 14px 4px; border-bottom: 1px solid var(--border); color: var(--text); }
.thread-row:hover { text-decoration: none; background: #f7f6f2; }
.msg-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; max-height: 50vh; overflow-y: auto; }
.msg { max-width: 75%; }
.msg.mine { align-self: flex-end; }
.msg-body { background: #f3f2ee; border-radius: 4px; padding: 10px 14px; white-space: pre-wrap; font-size: 14px; }
.msg.mine .msg-body { background: #e6eeeb; }
.msg-meta { font-size: 11px; color: var(--muted); margin-top: 2px; }
.msg-form textarea { width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 3px; font-family: inherit; margin-bottom: 8px; font-size: 15px; }

/* admin */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.kpi-cell { background: #fff; padding: 14px 16px; }
.kpi-v { display: block; font-size: 22px; font-family: "Hiragino Mincho ProN", serif; font-weight: 600; }
.kpi-l { font-size: 11px; color: var(--muted); }

.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); }
.admin-table th { color: var(--muted); font-weight: 500; }

.legal h1 { margin-bottom: 14px; font-size: 24px; }
.legal h3 { margin: 20px 0 6px; font-size: 15px; }
.legal p { font-size: 14px; }

/* footer */
.site-footer { background: var(--card); border-top: 1px solid var(--border); padding: 34px 0; text-align: center; margin-top: 40px; }
.footer-nav { display: flex; gap: 24px; justify-content: center; margin-bottom: 12px; flex-wrap: wrap; font-size: 13px; }
.footer-nav a { color: var(--muted); }