* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: #f7f5ef;
  color: #292823;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

h1, h2, h3, p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible, button:focus-visible {
  outline: 2px solid #76593b;
  outline-offset: 5px;
}

img {
  display: block;
  max-width: 100%;
}

.wrap {
  width: min(1280px, calc(100% - 96px));
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .wrap {
  width: calc(100% - 40px);
  }
}

@media (max-width: 375px) {
  .wrap {
  width: calc(100% - 32px);
  }
}

.header {
  background-color: #f7f5ef;
  border-bottom: 1px solid #dfdcd2;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 100px;
}

@media (max-width: 768px) {
  .header-row {
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 16px;
  padding-bottom: 16px;
  }
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  background-color: #3f4536;
  color: #f7f5ef;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: serif;
  font-size: 25px;
}

.brand-title {
  font-family: "Songti SC", SimSun, serif;
  font-size: 25px;
  letter-spacing: 4px;
  font-weight: 700;
}

.brand-sub {
  font-size: 10px;
  letter-spacing: 3px;
  line-height: 1.3;
  color: #6b6a60;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
}

@media (max-width: 768px) {
  .nav {
  width: 100%;
  gap: 0;
  justify-content: space-between;
  font-size: 13px;
  }
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 1px solid transparent;
}

.nav-link:hover {
  color: #76593b;
  border-bottom-color: #76593b;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #6a6b5a;
  font-weight: 600;
}

.hero {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  min-height: 560px;
  margin-top: 32px;
  background-color: #ede9df;
}

@media (max-width: 768px) {
  .hero {
  grid-template-columns: 1fr;
  margin-top: 20px;
  min-height: 0;
  }
}

.hero-copy {
  padding: 64px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

@media (max-width: 768px) {
  .hero-copy {
  padding: 40px 28px;
  }
}

.hero-title {
  font-family: "Songti SC", SimSun, serif;
  font-size: clamp(36px, 3.5vw, 58px);
  line-height: 1.4;
  letter-spacing: 1px;
  font-weight: 400;
  margin-top: 24px;
  margin-bottom: 24px;
  white-space: pre-line;
}

.hero-desc {
  font-size: 14px;
  color: #625f55;
  max-width: 310px;
  line-height: 1.9;
}

.hero-img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

@media (max-width: 768px) {
  .hero-img {
  height: 340px;
  min-height: 0;
  }
}

@media (max-width: 375px) {
  .hero-img {
  height: 270px;
  }
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 14px 26px;
  min-height: 48px;
  background-color: #3f4536;
  color: #fff;
  font-size: 14px;
  margin-top: 32px;
  transition: background-color 180ms;
}

.button:hover {
  background-color: #596049;
}

.hero-foot {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #dfdcd2;
  font-size: 12px;
  color: #6b6a60;
}

@media (max-width: 768px) {
  .hero-foot {
  flex-wrap: wrap;
  font-size: 11px;
  }
}

.section {
  padding-top: 88px;
  padding-bottom: 16px;
}

@media (max-width: 768px) {
  .section {
  padding-top: 56px;
  }
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
}

@media (max-width: 768px) {
  .section-head {
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
  }
}

.section-title {
  font-family: "Songti SC", SimSun, serif;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  margin-top: 10px;
  line-height: 1.35;
}

.muted {
  font-size: 14px;
  color: #69665c;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 36px 24px;
}

@media (max-width: 768px) {
  .grid {
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 28px 16px;
  }
}

@media (max-width: 375px) {
  .grid {
  grid-template-columns: 1fr;
  }
}

.card {
  display: block;
  min-width: 0;
}

.card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background-color: #e5e1d7;
  transition: filter 180ms;
}

.card:hover img {
  filter: brightness(1.06);
}

.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.card-title {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
}

.card-arrow {
  font-size: 22px;
  color: #777360;
}

.card-desc {
  font-size: 12px;
  color: #69665c;
  margin-top: 6px;
  line-height: 1.8;
}

.categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 20px;
  padding-bottom: 32px;
}

.chip {
  border: 1px solid #d7d3c7;
  padding: 10px 20px;
  min-height: 44px;
  font-size: 13px;
  background-color: transparent;
}

.chip-active {
  background-color: #3f4536;
  color: white;
  border-color: #3f4536;
}

.chip:hover {
  border-color: #3f4536;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  padding-top: 100px;
  padding-bottom: 88px;
  align-items: center;
}

@media (max-width: 768px) {
  .about {
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 64px;
  padding-bottom: 56px;
  }
}

.about-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

@media (max-width: 768px) {
  .about-img {
  height: 320px;
  }
}

.about-title {
  font-family: "Songti SC", SimSun, serif;
  font-size: clamp(28px,3vw,40px);
  font-weight: 400;
  line-height: 1.5;
  margin-top: 16px;
  margin-bottom: 24px;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #d7d3c7;
}

.fact-value {
  font-family: Georgia, "Songti SC", serif;
  font-size: 27px;
  line-height: 1.4;
}

.fact-label {
  font-size: 11px;
  color: #69665c;
  margin-top: 4px;
}

.contact {
  background-color: #3f4536;
  color: #f7f5ef;
  padding-top: 64px;
  padding-bottom: 64px;
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 768px) {
  .contact-row {
  grid-template-columns: 1fr;
  gap: 24px;
  }
}

.contact-title {
  font-family: "Songti SC", SimSun, serif;
  font-size: 34px;
  font-weight: 400;
  margin-top: 12px;
}

.contact-label {
  color: #c5c8b9;
  font-size: 12px;
  letter-spacing: 2px;
}

.address {
  font-size: 16px;
  line-height: 1.9;
  margin-top: 12px;
}

.footer {
  padding-top: 28px;
  padding-bottom: 28px;
  font-size: 11px;
  color: #747064;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.page-intro {
  padding-top: 56px;
  padding-bottom: 8px;
}

.detail {
  max-width: 1000px;
  padding-top: 48px;
  padding-bottom: 64px;
  margin-left: auto;
  margin-right: auto;
}

.detail-title {
  font-family: "Songti SC", SimSun, serif;
  font-size: clamp(28px,3vw,44px);
  font-weight: 400;
  margin-top: 24px;
  margin-bottom: 16px;
}

.detail-img {
  width: 100%;
  max-height: 850px;
  object-fit: contain;
  background-color: #ede9df;
  margin-top: 32px;
}

.detail-body {
  max-width: 760px;
  margin-top: 40px;
  font-size: 15px;
  line-height: 1.9;
}

.detail-body h2 {
  font-size: 22px;
  margin-top: 24px;
  margin-bottom: 16px;
}

.detail-body img {
  max-height: 800px;
  width: 100%;
  object-fit: contain;
  margin-top: 20px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -100px;
  padding: 12px;
  background-color: white;
  z-index: 20;
}

.skip:focus {
  top: 16px;
}

.st-lightbox {
  border: 0;
  padding: 64px 20px 24px;
  background-color: #171813;
  color: #fff;
  width: min(1200px,94vw);
  max-width: 94vw;
  max-height: 94dvh;
  overflow: auto;
}

.st-lightbox::backdrop {
  background-color: rgba(0,0,0,0.85);
}

.st-lightbox-image {
  width: 100%;
  height: auto;
  max-height: 75dvh;
  object-fit: contain;
}

.st-lightbox-close {
  position: absolute;
  top: 12px;
  right: 16px;
  min-width: 88px;
  min-height: 44px;
  border: 1px solid #7c806f;
  background-color: #3f4536;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}

.st-lightbox-caption {
  text-align: center;
  font-size: 14px;
  margin-top: 16px;
}

.st-contact-person {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #6b715f;
  width: 100%;
  max-width: 380px;
  box-sizing: border-box;
}

.st-contact-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.st-contact-name {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  color: #f7f5ef;
}

.st-contact-number {
  margin: 0;
  font-size: 20px;
  line-height: 1.5;
  color: #f7f5ef;
  font-variant-numeric: tabular-nums;
}

.st-contact-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  min-width: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: #596149;
  color: #fff;
  text-decoration: none;
  touch-action: manipulation;
}

.st-contact-call::before {
  content: "";
  display: block;
  width: 22px;
  height: 22px;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22white%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M22%2016.92v3a2%202%200%200%201-2.18%202%2019.79%2019.79%200%200%201-8.63-3.07%2019.5%2019.5%200%200%201-6-6%2019.79%2019.79%200%200%201-3.07-8.67A2%202%200%200%201%204.11%202h3a2%202%200%200%201%202%201.72c.12.96.35%201.9.69%202.79a2%202%200%200%201-.45%202.11L8.09%209.89a16%2016%200%200%200%206%206l1.27-1.27a2%202%200%200%201%202.11-.45c.89.34%201.83.57%202.79.69A2%202%200%200%201%2022%2016.92z%22%2F%3E%3C%2Fsvg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.st-contact-call:focus-visible {
  outline: 3px solid #f7f5ef;
  outline-offset: 4px;
}

.st-contact-call:hover {
  background-color: #596149;
}