/* Shared page design layer (non-home sections) */
body.page-cof {
  --cof-bg-top: #0e1b34;
  --cof-bg-mid: #253f69;
  --cof-bg-base: #eef2f8;
  --cof-card: #ffffff;
  --cof-line: #d8e0ec;
  --cof-ink: #1f273b;
  --cof-muted: #59617a;
  --cof-accent: #0a8fda;
  --cof-accent-dark: #0d5f9a;
  background: linear-gradient(180deg, var(--cof-bg-top) 0 220px, var(--cof-bg-mid) 220px 440px, var(--cof-bg-base) 440px 100%);
  color: var(--cof-ink);
  font-family: "Manrope", "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

body.page-cof main {
  background: transparent;
}

body.page-cof header {
  background: rgba(10, 19, 37, 0.72);
  border-bottom: 1px solid rgba(182, 213, 250, 0.3);
  box-shadow: 0 14px 30px rgba(2, 9, 18, 0.34);
  backdrop-filter: saturate(120%) blur(10px);
}

body.page-cof .mini-topbar a,
body.page-cof .nav-rows a,
body.page-cof .hd_bottom nav a {
  color: #f4f8ff;
}

body.page-cof .mini-topbar a:hover {
  background: rgba(255, 255, 255, 0.08);
}

body.page-cof .nav-rows a.active::after {
  background: #b6d7ff;
  opacity: 0.9;
}

body.page-cof .hd_bottom nav a:hover {
  color: #dcecff;
}

body.page-cof a:focus-visible {
  outline-color: #b6d7ff;
}

body.page-cof .ft_bottom p {
  color: #1c2a43;
}

body.page-cof .muted {
  color: var(--cof-muted);
}

.cof-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 30px 20px 56px;
}

.cof-page__hero {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(207, 229, 253, 0.5);
  background: linear-gradient(130deg, #0d5f9b 0%, #0891dc 56%, #64caf8 100%);
  color: #fff;
  padding: 30px;
  box-shadow: 0 22px 46px rgba(7, 75, 118, 0.3);
  margin-bottom: 18px;
}

.cof-page__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 120% at 90% -10%, rgba(255, 255, 255, 0.2), transparent 50%),
    repeating-linear-gradient(142deg, rgba(255, 255, 255, 0.2) 0 1px, transparent 1px 18px);
  opacity: 0.18;
  pointer-events: none;
}

.cof-page__hero > * {
  position: relative;
  z-index: 1;
}

.cof-page__eyebrow {
  margin: 0 0 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #d5efff;
  font-weight: 700;
}

.cof-page__title {
  margin: 0;
  font-family: "Cormorant Garamond", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(36px, 6vw, 56px);
  line-height: 0.95;
  font-weight: 600;
  text-wrap: balance;
}

.cof-page__lead {
  margin: 10px 0 0;
  max-width: 60ch;
  line-height: 1.8;
  color: rgba(242, 249, 255, 0.94);
}

.cof-page__actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cof-page__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border-radius: 999px;
  padding: 10px 15px;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

body.page-cof .cof-page__hero a,
body.page-cof .cof-page__btn {
  color: #ffffff;
}

.cof-page__btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.8);
}

.cof-page__btn--solid {
  background: #fff;
  color: var(--cof-accent-dark);
  border-color: #fff;
}

body.page-cof .cof-page__hero .cof-page__btn--solid {
  color: var(--cof-accent-dark);
}

.cof-page__btn--solid:hover {
  background: #edf8ff;
}

.cof-page__grid,
.cof-panel-grid,
.cof-link-grid {
  display: grid;
  gap: 16px;
}

.cof-page__grid,
.cof-panel-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cof-link-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.cof-panel,
.cof-link,
.cof-card {
  background: var(--cof-card);
  border: 1px solid var(--cof-line);
  border-radius: 18px;
  box-shadow: 0 14px 28px rgba(9, 31, 63, 0.08);
}

.cof-panel,
.cof-card {
  padding: 20px;
}

.cof-panel h2,
.cof-panel h3,
.cof-card h2,
.cof-card h3 {
  margin: 0 0 8px;
  color: #1c2a43;
  font-family: "Cormorant Garamond", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 0.98;
  font-weight: 600;
}

.cof-panel p,
.cof-card p,
.cof-panel li,
.cof-card li,
.cof-link p {
  color: var(--cof-muted);
  line-height: 1.8;
}

.cof-panel ul,
.cof-card ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.cof-note-line {
  margin: 18px 0 8px;
  text-align: center;
  font-family: "Cormorant Garamond", "Yu Mincho", serif;
  font-size: clamp(26px, 4vw, 34px);
  color: #2b3654;
}

.cof-link {
  display: grid;
  gap: 8px;
  padding: 16px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.cof-link:hover {
  transform: translateY(-2px);
  border-color: #aac8ea;
  box-shadow: 0 18px 34px rgba(8, 35, 68, 0.12);
}

.cof-link__title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #22304b;
}

.cof-link__sub {
  margin: 0;
  font-size: 13px;
  color: #5f6780;
}

.cof-panel a,
.cof-card a {
  color: #1a4c86;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cof-panel a:hover,
.cof-card a:hover {
  color: #0f3b70;
}

.cof-app-shell {
  border: 1px solid var(--cof-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 28px rgba(9, 31, 63, 0.08);
  overflow: hidden;
}

.cof-app-shell > #app,
.cof-app-shell > #salon-app-app {
  max-width: 100%;
  padding: 1.25rem 1rem 2.2rem;
  background: #fff !important;
}

.cof-kpi {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.cof-kpi__item {
  border: 1px solid #dce6f2;
  border-radius: 14px;
  background: #f6faff;
  padding: 12px;
}

.cof-kpi__item strong {
  display: block;
  color: #1d2d49;
  font-size: 20px;
}

.cof-kpi__item span {
  color: #5c6983;
  font-size: 12px;
}

/* Shared card/table refinements for admin and static pages */
body.page-cof .card {
  background: #ffffff;
  border: 1px solid var(--cof-line);
  border-radius: 18px;
  box-shadow: 0 14px 28px rgba(9, 31, 63, 0.08);
  padding: 20px;
}

body.page-cof .card h1,
body.page-cof .card h2,
body.page-cof .card h3 {
  margin: 0 0 8px;
  color: #1c2a43;
  font-family: "Cormorant Garamond", "Yu Mincho", "Hiragino Mincho ProN", serif;
  line-height: 1.02;
}

body.page-cof .card h1 {
  font-size: clamp(30px, 4vw, 42px);
}

body.page-cof .card h2 {
  font-size: clamp(24px, 3.2vw, 33px);
}

body.page-cof .card h3 {
  font-size: clamp(20px, 2.6vw, 28px);
}

body.page-cof .card p,
body.page-cof .card li {
  color: var(--cof-muted);
  line-height: 1.8;
}

body.page-cof .grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  body.page-cof .grid {
    grid-template-columns: 1fr 1fr;
  }
}

body.page-cof .card details > summary {
  cursor: pointer;
  font-weight: 700;
  color: #243554;
}

body.page-cof table {
  width: 100%;
  border-collapse: collapse;
}

body.page-cof th,
body.page-cof td {
  border-bottom: 1px solid var(--cof-line);
}

@media (max-width: 760px) {
  .cof-page {
    padding: 20px 14px 48px;
  }

  .cof-page__hero {
    padding: 20px;
  }

  .cof-page__title {
    font-size: clamp(34px, 12vw, 48px);
  }

  .cof-panel,
  .cof-card {
    padding: 16px;
  }
}