:root {
  --ink: #111827;
  --muted: #526071;
  --line: #dfe3e8;
  --soft: #f4f5f6;
  --black: #08090b;
  --navy: #152a47;
  --gold: #a99570;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', Meiryo,
    sans-serif;
  font-size: 15px;
  line-height: 1.8;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
textarea,
select {
  outline-offset: 5px;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
  opacity: 0.5;
}
.draft {
  background: #e9e5dc;
  color: #39352f;
  text-align: center;
  padding: 5px 16px;
  font-size: 13px;
  letter-spacing: 0.06em;
}
.header {
  background: #080808;
  color: #e5e5e5;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 21px 4%;
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  width: 145px;
  display: block;
  margin-right: auto;
}
.brand img {
  width: 100%;
  filter: grayscale(1) brightness(0) invert(1);
}
.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 13px;
}
.nav a:hover,
.nav a[aria-current='page'] {
  color: #d6c7a9;
}
.phone {
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
}
.phone small {
  display: block;
  font-size: 12px;
}
.btn {
  border: 1px solid var(--ink);
  padding: 13px 23px;
  background: var(--ink);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  line-height: 1.5;
  border-radius: 0;
}
.btn.light {
  background: white;
  color: var(--ink);
  border-color: var(--line);
}
.btn.outline {
  background: transparent;
  color: inherit;
  border-color: #8f969f;
}
.btn.small {
  padding: 9px 14px;
  font-size: 13px;
}
.btn:hover {
  opacity: 0.8;
}
.menu {
  display: none;
  background: transparent;
  color: white;
  border: 1px solid #777;
  padding: 5px 10px;
}
.cartlink {
  border: 1px solid #666;
  padding: 7px 11px;
}
.wrap {
  width: min(1160px, 91%);
  margin: auto;
}
.hero {
  position: relative;
  background: #080808;
  color: #e5e5e5;
  min-height: 465px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-art {
  position: absolute;
  inset: 0 0 auto 40%;
  height: 30.3vw;
  background-image: var(--home);
  background-size: 166.7% auto;
  background-position: right -7.8vw;
  filter: brightness(0.98);
}
.hero:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #080808 20%, #080808bb 39%, transparent 70%);
  pointer-events: none;
}
.hero-copy {
  z-index: 1;
  padding: 68px 0 75px;
  max-width: 600px;
}
.eyebrow {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 20px;
}
.hero h1 {
  font-family: 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: 0.07em;
  margin: 0 0 25px;
}
.hero p {
  font-size: 13px;
  line-height: 2.2;
  max-width: 405px;
}
.hero-actions {
  display: flex;
  gap: 10px;
  margin-top: 26px;
}
.services {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 52px 0;
  gap: 0;
}
.service {
  padding: 0 22px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.service:last-child {
  border: 0;
}
.service img {
  width: 100%;
  height: 125px;
  object-fit: contain;
}
.service h2 {
  font-size: 16px;
  font-weight: 500;
}
.service p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}
.service:hover h2 {
  text-decoration: underline;
}
.section {
  padding: 65px 0;
}
.section-title {
  text-align: center;
  font-size: 24px;
  letter-spacing: 0.09em;
  font-weight: 500;
  margin: 0 0 38px;
}
.section-title small {
  display: block;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.2em;
  margin-top: 6px;
}
.events {
  background: #080808;
  color: #e5e5e5;
  padding-bottom: 50px;
}
.events .section-title {
  padding-top: 35px;
}
.event-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.event {
  padding: 0 23px 20px;
  min-height: 290px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  position: relative;
  overflow: hidden;
  border-right: 1px solid #353535;
}
.event:before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--home);
  background-size: 500% auto;
  background-position: var(--pos) 40%;
  opacity: 0.35;
}
.event:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, #080808);
}
.event > * {
  position: relative;
  z-index: 1;
}
.event b {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.event p {
  font-size: 13px;
  color: #d7d7d7;
}
.event .num {
  font-family: serif;
  font-size: 32px;
  color: #c6b494;
  margin-bottom: 30px;
}
.split-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}
.split-title h2 {
  font-size: 23px;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.textlink {
  font-size: 13px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
}
.news-empty {
  padding: 25px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 35px;
  font-size: 13px;
  color: var(--muted);
}
.works {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.work-photo {
  height: 220px;
  background: var(--home);
  background-size: 425% auto;
  background-position: var(--pos) 78.5%;
}
.works h3 {
  font-size: 16px;
  font-weight: 500;
  text-align: center;
}
.works p {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}
.contact-band {
  background: #f2f2f1;
  padding: 35px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 20px;
  align-items: center;
}
.contact-grid p {
  font-size: 13px;
  line-height: 1.9;
}
.contact-grid a {
  height: 90px;
  border: 1px solid #ccc;
  padding: 18px;
  font-size: 13px;
}
.contact-grid a:last-child {
  background: #080808;
  color: #e5e5e5;
}
.contact-grid small {
  display: block;
  font-size: 12px;
  margin-top: 6px;
}
.footer {
  background: #080808;
  color: #ddd;
  padding: 45px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px;
}
.footer p,
.footer a {
  font-size: 13px;
  line-height: 2;
}
.footer h3 {
  font-size: 13px;
}
.footer a {
  display: block;
}
.footer .brand {
  width: 125px;
}
.copyright {
  font-size: 12px !important;
  color: #8b8b8b;
  margin-top: 28px;
}
.breadcrumb {
  padding: 24px 0;
  color: #657181;
  font-size: 13px;
}
.page-title {
  padding: 16px 0 38px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 35px;
}
.page-title h1 {
  font-size: 30px;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.05em;
}
.page-title p {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 0;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 38px;
  margin: 30px 0 70px;
}
.sidebar {
  border-top: 2px solid #182533;
}
.sidebar a {
  display: block;
  padding: 14px 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--line);
}
.sidebar a.active {
  background: var(--navy);
  color: white;
}
.sidebar small {
  color: var(--muted);
  padding: 12px;
  display: block;
  font-size: 12px;
}
.toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
}
.toolbar input {
  flex: 1;
  min-width: 0;
}
.field,
input,
select,
textarea {
  border: 1px solid #bcc3cb;
  background: white;
  padding: 12px 13px;
  border-radius: 0;
  color: var(--ink);
}
.toolbar select {
  max-width: 200px;
}
.results-label {
  font-size: 13px;
  color: var(--muted);
  margin: 12px 0 22px;
}
.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px 20px;
}
.product {
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.product-image {
  height: 170px;
  background: #f7f8f9;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.product-image span {
  font-size: 13px;
  color: #7b818a;
}
.product .category {
  font-size: 12px;
  color: var(--muted);
  margin-top: 15px;
}
.product h3 {
  font-size: 14px;
  line-height: 1.7;
  margin: 4px 0 10px;
  min-height: 48px;
}
.price {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 13px;
}
.price small {
  font-size: 12px;
  font-weight: 400;
}
.product .btn {
  margin-top: auto;
}
.note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
}
.notice {
  padding: 16px 19px;
  border-left: 3px solid #b69e6e;
  background: #f8f6f1;
  font-size: 13px;
  margin: 20px 0;
}
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 55px;
  padding: 12px 0 55px;
}
.detail-image {
  background: #f6f7f8;
  min-height: 370px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.detail-image img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.detail-copy h1 {
  font-size: 29px;
  font-weight: 500;
  line-height: 1.5;
}
.detail-copy .price {
  font-size: 29px;
}
.detail-copy .btn {
  width: 100%;
  margin-top: 15px;
}
.spec {
  border-top: 1px solid var(--line);
  padding: 20px 0;
  white-space: pre-line;
  font-size: 13px;
}
.paper {
  max-width: 890px;
  margin: 0 auto 70px;
}
.paper h2 {
  font-size: 21px;
  font-weight: 500;
  border-bottom: 1px solid var(--line);
  padding: 24px 0 14px;
  margin-top: 25px;
}
.paper p,
.paper li {
  font-size: 14px;
  line-height: 2;
}
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 35px 0;
}
.step {
  padding: 24px 16px;
  background: var(--soft);
  font-size: 13px;
}
.step b {
  display: block;
  font-family: serif;
  font-size: 29px;
  color: #7c6b4c;
}
.step strong {
  display: block;
  margin: 10px 0;
  font-size: 13px;
}
.table-scroll {
  overflow-x: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}
th,
td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
th {
  background: #f3f4f5;
  font-weight: 500;
}
dl.company {
  display: grid;
  grid-template-columns: 170px 1fr;
}
dl.company dt,
dl.company dd {
  padding: 18px 12px;
  border-bottom: 1px solid var(--line);
  margin: 0;
  font-size: 14px;
}
dl.company dt {
  background: #f7f8f9;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.form-grid label {
  display: block;
  font-size: 13px;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
}
.form-grid textarea {
  min-height: 130px;
}
.full {
  grid-column: 1/-1;
}
.required {
  font-size: 12px;
  color: #a3362c;
  margin-left: 8px;
}
.consent {
  display: flex;
  gap: 10px;
  align-items: start;
  margin: 30px 0;
  font-size: 13px;
}
.consent input {
  width: 18px;
  height: 18px;
  flex: none;
}
.form-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 28px 0;
}
.cart-row {
  display: grid;
  grid-template-columns: 65px 1fr 95px 90px 30px;
  gap: 18px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
  font-size: 13px;
}
.cart-row img {
  width: 65px;
  height: 65px;
  object-fit: contain;
}
.cart-row input {
  width: 80px;
}
.icon-btn {
  border: 0;
  background: none;
  font-size: 21px;
  color: #7d8791;
}
.cart-total {
  background: var(--soft);
  padding: 25px;
  max-width: 450px;
  margin: 28px 0 30px auto;
}
.cart-total > div {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 7px 0;
}
.cart-total .total {
  border-top: 1px solid #b9c0c7;
  font-size: 20px;
  font-weight: 600;
  margin-top: 12px;
  padding-top: 18px;
}
.staff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 25px 0 45px;
}
.staff-card {
  padding: 26px;
  border: 1px solid var(--line);
  background: white;
}
.staff-card small {
  font-size: 12px;
  color: var(--muted);
  display: block;
}
.staff-card b {
  font-size: 16px;
  font-weight: 500;
  display: block;
  margin-bottom: 10px;
}
.staff-card p {
  font-size: 13px;
  color: var(--muted);
}
.staff-card:hover {
  border-color: #8b969f;
  background: #f8f9fa;
}
.staff-banner {
  background: var(--navy);
  color: white;
  padding: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.staff-banner h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
}
.staff-banner p {
  font-size: 13px;
  margin-bottom: 0;
}
.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin: 35px 0;
}
.status-panel {
  background: #f6f7f8;
  padding: 25px;
}
.status-panel h3 {
  font-size: 17px;
}
.status-panel li {
  font-size: 13px;
  margin: 10px 0;
}
.badge {
  display: inline-block;
  background: #eef1f4;
  padding: 2px 8px;
  font-size: 13px;
}
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #152a47;
  color: white;
  padding: 14px 24px;
  z-index: 30;
  box-shadow: 0 4px 20px #0002;
  font-size: 13px;
}
.empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--muted);
}
.design-reference {
  display: block;
  width: min(900px, 100%);
  margin: auto;
}
.print-only {
  display: none;
}
@media (min-width: 1500px) {
  .hero-art {
    background-position: right -112px;
  }
  .hero {
    min-height: 530px;
  }
}
@media (max-width: 1050px) {
  .header {
    gap: 15px;
  }
  .nav {
    gap: 16px;
    font-size: 13px;
  }
  .phone {
    display: none;
  }
  .services {
    padding: 35px 0;
  }
  .service {
    padding: 0 12px;
  }
  .service img {
    height: 100px;
  }
  .catalog-layout {
    grid-template-columns: 180px 1fr;
    gap: 24px;
  }
  .products {
    grid-template-columns: repeat(2, 1fr);
  }
  .event {
    padding: 0 16px 12px;
  }
  .event b {
    font-size: 13px;
  }
  .work-photo {
    height: 170px;
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .staff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  body {
    font-size: 14px;
  }
  .draft {
    font-size: 12px;
  }
  .header {
    padding: 14px 5%;
    gap: 14px;
  }
  .brand {
    width: 115px;
  }
  .menu {
    display: block;
  }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #080808;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 0;
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    padding: 13px;
  }
  .header > .btn {
    display: none;
  }
  .hero {
    min-height: 530px;
    align-items: end;
  }
  .hero-art {
    inset: 0 0 auto 0;
    height: 280px;
    background-size: 167% auto;
    background-position: right -80px;
  }
  .hero:after {
    background: linear-gradient(0deg, #080808 40%, transparent 90%);
  }
  .hero-copy {
    padding: 220px 0 40px;
  }
  .hero h1 {
    font-size: 30px;
    margin: 0 0 15px;
  }
  .hero p {
    font-size: 13px;
  }
  .hero .eyebrow {
    font-size: 11px;
    margin-bottom: 10px;
  }
  .hero-actions .btn {
    padding: 11px 16px;
    font-size: 13px;
  }
  .services {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 0;
  }
  .service:nth-child(2n) {
    border-right: 0;
  }
  .service:last-child {
    grid-column: 1/-1;
    width: 50%;
    margin: auto;
  }
  .service img {
    height: 110px;
  }
  .event-grid {
    grid-template-columns: 1fr;
  }
  .event {
    min-height: 180px;
    padding: 25px 7%;
    border-bottom: 1px solid #444;
  }
  .event .num {
    font-size: 21px;
    margin-bottom: 10px;
  }
  .event b {
    font-size: 18px;
  }
  .event p {
    max-width: 280px;
  }
  .event:before {
    background-size: 200% auto;
    opacity: 0.2;
  }
  .section {
    padding: 40px 0;
  }
  .works {
    grid-template-columns: 1fr 1fr;
    gap: 20px 14px;
  }
  .work-photo {
    height: 160px;
    background-size: 425% auto;
  }
  .works h3 {
    font-size: 13px;
  }
  .works p {
    font-size: 12px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid a {
    height: auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .catalog-layout {
    display: block;
  }
  .sidebar {
    display: flex;
    overflow: auto;
    white-space: nowrap;
    border-top: 0;
    margin-bottom: 24px;
  }
  .sidebar a {
    border: 1px solid var(--line);
    padding: 10px 13px;
  }
  .sidebar small {
    display: none;
  }
  .toolbar {
    flex-direction: column;
  }
  .toolbar select {
    max-width: 100%;
    width: 100%;
  }
  .products {
    gap: 22px 14px;
  }
  .product-image {
    height: 135px;
    padding: 12px;
  }
  .product h3 {
    font-size: 13px;
    min-height: 44px;
  }
  .price {
    font-size: 16px;
  }
  .price small {
    font-size: 11px;
  }
  .product .btn {
    font-size: 13px;
    padding: 10px;
  }
  .page-title h1 {
    font-size: 25px;
  }
  .product-detail {
    display: block;
  }
  .detail-image {
    min-height: 240px;
    padding: 20px;
  }
  .detail-image img {
    height: 240px;
  }
  .detail-copy h1 {
    font-size: 25px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .step {
    display: flex;
    gap: 20px;
    align-items: center;
  }
  .step b {
    font-size: 24px;
  }
  .staff-grid {
    grid-template-columns: 1fr;
  }
  .status-grid {
    grid-template-columns: 1fr;
  }
  .staff-banner {
    display: block;
  }
  .staff-banner a {
    margin-top: 20px;
  }
  .cart-row {
    grid-template-columns: 45px 1fr 65px 24px;
    gap: 8px;
  }
  .cart-row img {
    width: 45px;
  }
  .cart-row input {
    width: 60px;
    padding: 8px;
  }
  .cart-row .row-price {
    grid-column: 2;
  }
  .cart-row .remove {
    grid-column: 4;
    grid-row: 1/3;
  }
  .cart-total {
    max-width: 100%;
  }
  dl.company {
    grid-template-columns: 100px 1fr;
  }
  dl.company dt,
  dl.company dd {
    font-size: 13px;
  }
  .paper h2 {
    font-size: 19px;
  }
  .news-empty {
    display: block;
  }
  .section-title {
    font-size: 22px;
  }
  .contact-band {
    margin-top: 20px;
  }
}
@media print {
  .header,
  .footer,
  .draft,
  .contact-band,
  .breadcrumb,
  .btn,
  .form-actions,
  .menu {
    display: none !important;
  }
  body {
    font-size: 13px;
  }
  .wrap,
  .paper {
    width: 100%;
    max-width: none;
  }
  .print-only {
    display: block;
  }
  .page-title {
    padding: 0;
  }
  .cart-total {
    break-inside: avoid;
  }
  a {
    color: black;
  }
  .notice {
    background: none;
  }
  .cart-row {
    break-inside: avoid;
  }
}