:root {
  --ink: #1c1b1a;
  --paper: #f6f2e9;
  --paper-sub: #ede7da;
  --line: #8a8176;
  --accent: #8c2a1e;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", "Yu Gothic", sans-serif;
  line-height: 1.75;
}

a {
  color: var(--ink);
  text-decoration: none;
}

a:hover {
  opacity: 0.72;
}

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

.narrow {
  width: min(860px, 100%);
  margin-inline: auto;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  margin-bottom: 20px;
}

p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 242, 233, 0.96);
  backdrop-filter: blur(4px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo-image {
  display: block;
  height: 44px;
  width: auto;
  object-fit: contain;
}

.menu-button {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.95rem;
}

.nav-contact {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
}

.hero {
  min-height: clamp(320px, 49vw, 74vh);
  display: grid;
  place-items: center;
  position: relative;
  background-color: #77715f;
  background-image:
    linear-gradient(rgba(28, 27, 26, 0.5), rgba(28, 27, 26, 0.34)),
    url("../images/slides/shin-kun.jpg");
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  background-size: cover, contain;
  color: #fff;
}

.hero-overlay {
  text-align: center;
  width: min(800px, 90%);
}

.hero-kicker {
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  opacity: 0.9;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  margin-bottom: 12px;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.3rem);
}

.page-hero {
  background: linear-gradient(180deg, #ece4d4 0%, #f6f2e9 100%);
  border-bottom: 1px solid var(--line);
  padding: 74px 0;
}

.page-hero h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 10px;
}

.page-hero p {
  max-width: 760px;
}

.section {
  padding: 92px 0;
}

.section-paper {
  background: linear-gradient(180deg, #f7f2e9 0%, #efe7da 100%);
}

.section-sub {
  background: var(--paper-sub);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
  gap: 16px;
}

.section-head a {
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.grid-three,
.grid-four {
  display: grid;
  gap: 16px;
}

.grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.panel,
.card-master {
  border: 1px solid var(--line);
  background: #fff;
  padding: 20px;
  min-height: 180px;
}

.panel h3,
.card-master h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.avatar {
  width: 100%;
  height: 128px;
  border: 1px dashed var(--line);
  background: linear-gradient(180deg, #f4eee1, #e9dfcf);
  margin-bottom: 14px;
}

.chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.chips span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f4efe6;
  font-size: 0.9rem;
}

.work-thumb {
  min-height: 220px;
  border: 1px dashed var(--line);
  background: linear-gradient(180deg, #f4eee1 0%, #ddd2bf 100%);
}

.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.news-list li {
  display: flex;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  padding: 15px 0;
}

.news-list time {
  width: 120px;
  color: #5e564b;
  font-weight: 500;
}

.access-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 22px;
}

.map-placeholder {
  min-height: 300px;
  border: 1px dashed var(--line);
  background: linear-gradient(145deg, #f0e9db, #e5dbc7);
}

.access-panel {
  border: 1px solid var(--line);
  background: #fff;
  padding: 20px;
  display: grid;
  gap: 10px;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line);
}

.timeline li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 0 0 22px 20px;
  position: relative;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--accent);
}

.timeline time {
  font-weight: 700;
}

.timeline h3 {
  margin-bottom: 4px;
  font-size: 1.15rem;
}

.cta-panel {
  border: 1px solid var(--line);
  background: #fff;
  padding: 28px;
  display: grid;
  gap: 12px;
}

.form-wrap {
  width: min(760px, 100%);
  margin-inline: auto;
}

.enquiry-form,
.form-success {
  border: 1px solid var(--line);
  background: #fff;
  padding: 26px;
}

.enquiry-form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label {
  font-weight: 600;
}

.required {
  color: var(--accent);
  font-size: 0.85rem;
  margin-left: 4px;
}

.optional {
  color: #5e564b;
  font-size: 0.85rem;
  margin-left: 4px;
}

.enquiry-form input,
.enquiry-form select,
.enquiry-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 44px;
  padding: 10px 12px;
  font: inherit;
  background: #fff;
}

.enquiry-form textarea {
  min-height: 180px;
  resize: vertical;
}

.checkbox-row .check-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 400;
}

.checkbox-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 4px;
}

.form-note {
  color: #5e564b;
  font-size: 0.95rem;
}

.form-error {
  color: var(--accent);
  min-height: 1.2em;
  font-size: 0.95rem;
}

.form-success {
  display: grid;
  gap: 12px;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  padding: 10px 18px;
  font-weight: 700;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: #fff;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f2ecdf;
  padding: 24px 0 84px;
}

.footer-inner {
  display: grid;
  gap: 8px;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.sp-fixed-cta {
  display: none;
}

@media (max-width: 960px) {

  .menu-button {
    display: inline-flex;
  }

  .global-nav {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(246, 242, 233, 0.98);
  }

  .global-nav a {
    padding: 12px 4%;
    border-top: 1px solid #d8cfbf;
  }

  .global-nav.is-open {
    display: flex;
  }

  .grid-three {
    grid-template-columns: 1fr;
  }

  .grid-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .access-wrap,
  .timeline li {
    grid-template-columns: 1fr;
  }

  .timeline {
    border-left: none;
  }

  .timeline li {
    padding-left: 0;
  }

  .timeline li::before {
    display: none;
  }

  .section {
    padding: 58px 0;
  }

  .sp-fixed-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 8px;
    border-top: 1px solid var(--line);
    background: rgba(246, 242, 233, 0.97);
  }

  .site-footer {
    padding-bottom: 140px;
  }

  .news-list li {
    flex-direction: column;
    gap: 4px;
  }

  .news-list time {
    width: auto;
  }
}
.master-role {
  color: #5e564b;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.master-meta {
  margin: 0 0 12px;
  padding-left: 18px;
  font-size: 0.92rem;
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 4px;
}

.table-wrap {
  overflow-x: auto;
}

.course-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  background: #fff;
  border: 1px solid var(--line);
}

.course-table th,
.course-table td {
  border-bottom: 1px solid #d9d0c2;
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

.course-table th {
  background: #f1e9dc;
  font-weight: 700;
}

.filter-chips {
  margin-bottom: 22px;
}

.chip-btn {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f4efe6;
  font: inherit;
  cursor: pointer;
}

.chip-btn.is-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.count-text {
  color: #5e564b;
  font-size: 0.95rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.portfolio-card {
  border: 1px solid var(--line);
  background: #fff;
  padding: 14px;
}

.portfolio-card h3 {
  font-size: 1rem;
  margin: 10px 0 4px;
}

.portfolio-card p {
  font-size: 0.9rem;
  color: #5e564b;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px 14px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.faq-list p {
  margin-top: 10px;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.simple-list {
  margin: 0;
  padding-left: 18px;
}

.simple-list li {
  margin-bottom: 6px;
}

@media (max-width: 960px) {

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-two {
    grid-template-columns: 1fr;
  }
}

.policy-wrap {
  display: grid;
  gap: 14px;
}

.policy-block {
  border: 1px solid var(--line);
  background: #fff;
  padding: 18px;
}

.policy-block h2 {
  margin-bottom: 10px;
  font-size: 1.28rem;
}

.policy-date {
  margin-top: 10px;
  color: #5e564b;
  font-size: 0.95rem;
}

.admin-body {
  background: #f1ebe0;
}

.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-side {
  border-right: 1px solid var(--line);
  background: #ede4d3;
  padding: 18px;
}

.admin-side h1 {
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.admin-nav {
  display: grid;
  gap: 8px;
}

.admin-nav a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #f7f2e9;
}

.admin-nav a.is-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.admin-side-links {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.admin-side-links .btn-mini {
  text-align: center;
  background: #fff;
}

.admin-main {
  padding: 24px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.admin-header h2 {
  margin: 0;
}

.admin-panel {
  border: 1px solid var(--line);
  background: #fff;
  padding: 16px;
}

.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.admin-filters input,
.admin-filters select,
.status-select {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
}

.admin-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  border-bottom: 1px solid #ded5c7;
  padding: 10px;
  text-align: left;
}

.admin-table th {
  background: #f4ede0;
}

.badge-pub,
.badge-draft {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 0.85rem;
  border: 1px solid transparent;
}

.badge-pub {
  color: #164c2b;
  background: #e6f3ea;
  border-color: #7db497;
}

.badge-draft {
  color: #614e2d;
  background: #f4eddc;
  border-color: #c6ad74;
}

.btn-mini {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  background: #fff;
  font: inherit;
  cursor: pointer;
}

@media (max-width: 960px) {

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-side {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .admin-main {
    padding: 14px;
  }
}

.global-nav a.is-current {
  border-bottom: 2px solid var(--accent);
  font-weight: 700;
}





.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}





.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.dashboard-card {
  border: 1px solid #ded5c7;
  border-radius: 8px;
  background: #f9f4eb;
  padding: 12px;
}

.dashboard-label {
  font-size: 0.82rem;
  color: #5e564b;
}

.dashboard-value {
  margin-top: 6px;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
}

.dashboard-subtitle {
  margin: 10px 0;
  font-size: 1.05rem;
}

@media (max-width: 960px) {
  .dashboard-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


.dashboard-chart {
  border: 1px solid #ded5c7;
  border-radius: 8px;
  background: #fff;
  padding: 10px 12px;
  margin-bottom: 12px;
}

.dashboard-bar-row {
  display: grid;
  grid-template-columns: 60px 1fr 34px;
  gap: 10px;
  align-items: center;
  margin: 6px 0;
}

.dashboard-bar-label {
  font-size: 0.82rem;
  color: #5e564b;
}

.dashboard-bar-track {
  height: 12px;
  border-radius: 999px;
  background: #efe7da;
  overflow: hidden;
}

.dashboard-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #8c2a1e 0%, #ba4b3d 100%);
}

.dashboard-bar-value {
  text-align: right;
  font-weight: 700;
}

.dashboard-chart-empty {
  margin: 0;
  color: #5e564b;
}