:root {
  color-scheme: light;
  --ink: #202322;
  --muted: #5f6965;
  --line: #d9ded8;
  --paper: #fbfbf8;
  --soft: #eef4ef;
  --green: #19583f;
  --green-dark: #0f3529;
  --river: #2d6f8f;
  --sun: #d29b3f;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(22, 40, 32, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.7;
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 64px;
  padding: 12px clamp(18px, 4vw, 54px);
  color: var(--white);
  background: rgba(8, 22, 18, 0.58);
  backdrop-filter: blur(14px);
}

.brand {
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.4vw, 26px);
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
  opacity: 0.9;
}

.nav-links a:hover {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--green-dark);
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 15, 12, 0.78) 0%, rgba(4, 15, 12, 0.45) 43%, rgba(4, 15, 12, 0.1) 100%),
    linear-gradient(0deg, rgba(4, 15, 12, 0.72), rgba(4, 15, 12, 0.06) 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(780px, calc(100% - 36px));
  margin: 0 0 11vh clamp(18px, 7vw, 92px);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--river);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
}

.hero .eyebrow {
  color: #bfe4d3;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(54px, 10vw, 112px);
  line-height: 1;
  letter-spacing: 0;
}

.hero-title-row {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.3;
}

.hero-copy {
  max-width: 680px;
  margin: 22px 0 0;
  font-size: clamp(18px, 2.2vw, 24px);
}

.hero-actions,
.booking-actions,
.contact-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  background: var(--sun);
  color: #1d1609;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.72);
  color: var(--white);
}

.button.hero-outline {
  min-width: 190px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 6px;
  background: rgba(8, 22, 18, 0.34);
  color: var(--white);
  font-size: 18px;
}

.button.hero-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.hero-wechat {
  display: inline-block;
  flex: 0 0 auto;
  width: 76px;
  max-width: 76px;
  margin: 0;
  padding: 3px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.84);
}

.hero-wechat img {
  width: 70px;
  max-width: 70px;
  height: 70px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 2px;
}

.booking .button.secondary {
  border-color: var(--green);
  color: var(--green);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.quick-facts div {
  min-height: 112px;
  padding: 24px clamp(18px, 3vw, 36px);
  border-right: 1px solid var(--line);
}

.quick-facts div:last-child {
  border-right: 0;
}

.quick-facts strong,
.quick-facts span {
  display: block;
}

.quick-facts strong {
  color: var(--green);
  font-size: 15px;
}

.quick-facts span {
  margin-top: 8px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
}

.section {
  padding: clamp(56px, 8vw, 110px) clamp(18px, 6vw, 88px);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
}

.section-copy {
  max-width: 680px;
}

.section-copy p,
.booking p {
  color: var(--muted);
  font-size: 17px;
}

.image-stack {
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: 16px;
  align-items: end;
}

.image-stack img,
.feature-grid img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.image-stack img:first-child {
  aspect-ratio: 4 / 5;
}

.image-stack img:last-child {
  aspect-ratio: 4 / 3;
  transform: translateY(34px);
}

.feature-band {
  background: var(--soft);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}

figure {
  margin: 0;
}

.feature-grid img {
  aspect-ratio: 4 / 5;
  min-height: auto;
}

figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 24px;
}

.guide-grid article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.guide-grid p {
  margin: 0;
  color: var(--muted);
}

.text-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.amenities {
  background: var(--white);
}

.amenity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.amenity-grid div {
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.amenity-grid strong,
.amenity-grid span {
  display: block;
}

.amenity-grid strong {
  color: var(--green);
  font-size: 20px;
  line-height: 1.3;
}

.amenity-grid span {
  margin-top: 12px;
  color: var(--muted);
}

.comparison {
  background: var(--white);
}

.comparison-table {
  display: grid;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.comparison-table div {
  display: grid;
  grid-template-columns: 0.7fr 1fr 1.3fr;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
}

.comparison-table div:last-child {
  border-bottom: 0;
}

.comparison-table span {
  padding: 16px;
  border-right: 1px solid var(--line);
}

.comparison-table span:last-child {
  border-right: 0;
}

.comparison-table div:first-child {
  background: var(--green);
  color: var(--white);
  font-weight: 700;
}

.comparison-table div:not(:first-child) span:first-child {
  font-weight: 700;
  color: var(--green);
}

.booking {
  display: block;
  background: var(--green-dark);
  color: var(--white);
}

.booking-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 116px;
  gap: clamp(22px, 5vw, 72px);
  align-items: start;
}

.booking p {
  max-width: 1120px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2.1vw, 25px);
  font-weight: 700;
}

.booking .eyebrow {
  color: #bfe4d3;
}

.contact-panel {
  margin-top: 42px;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 4vw, 56px);
  margin-top: 0;
}

.button.contact-outline {
  min-height: 92px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-size: clamp(18px, 2.2vw, 28px);
  letter-spacing: 0;
}

.button.contact-outline:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-1px);
}

.wechat-card {
  display: inline-block;
  width: 116px;
  margin: 4px 0 0;
  padding: 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
}

.wechat-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  padding: 18px;
  border-top: 1px solid var(--line);
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.article-header {
  background: rgba(8, 22, 18, 0.88);
}

.article-page {
  padding-top: 64px;
  background: var(--paper);
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: center;
  padding: clamp(54px, 8vw, 96px) clamp(18px, 6vw, 88px);
  background: var(--green-dark);
  color: var(--white);
}

.article-hero h1 {
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.08;
}

.article-hero p {
  max-width: 820px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(17px, 2vw, 22px);
}

.article-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-section,
.article-image-grid,
.article-cta {
  width: min(1080px, calc(100% - 36px));
  margin: 0 auto;
}

.article-section {
  padding: clamp(42px, 6vw, 76px) 0 0;
}

.article-section h2 {
  font-size: clamp(26px, 3.4vw, 40px);
}

.article-section p {
  color: var(--muted);
  font-size: 18px;
}

.article-highlight {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding: 20px;
  border-left: 4px solid var(--sun);
  border-radius: 8px;
  background: var(--white);
}

.article-highlight strong {
  color: var(--green);
  font-size: 18px;
}

.article-highlight span {
  color: var(--muted);
}

.info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.info-list div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.info-list strong,
.info-list span {
  display: block;
}

.info-list strong {
  color: var(--green);
  font-size: 18px;
}

.info-list span {
  margin-top: 8px;
  color: var(--muted);
}

.faq-section details {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.faq-section details + details {
  margin-top: 12px;
}

.faq-section summary {
  cursor: pointer;
  color: var(--green);
  font-weight: 700;
}

.faq-section details p {
  margin-bottom: 0;
}

.article-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding-top: 36px;
}

.article-image-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: clamp(42px, 6vw, 76px) 0;
}

.article-cta .button.secondary {
  border-color: var(--green);
  color: var(--green);
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-content {
    margin-bottom: 8vh;
  }

  .hero-title-row {
    align-items: flex-end;
    gap: 12px;
  }

  .hero-wechat {
    width: 56px;
    max-width: 56px;
  }

  .hero-wechat img {
    width: 50px;
    max-width: 50px;
    height: 50px;
  }

  .quick-facts,
  .two-column,
  .feature-grid,
  .guide-grid,
  .amenity-grid,
  .article-hero,
  .article-image-grid,
  .booking {
    grid-template-columns: 1fr;
  }

  .quick-facts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-facts div:nth-child(2) {
    border-right: 0;
  }

  .quick-facts div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .image-stack {
    grid-template-columns: 1fr;
  }

  .image-stack img:last-child {
    transform: none;
  }

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

  .booking {
    display: block;
  }

  .contact-panel {
    margin-top: 28px;
  }

  .booking-copy {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .contact-methods {
    grid-template-columns: 1fr;
  }

  .wechat-card {
    width: 104px;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 88vh;
  }

  .hero-content {
    width: calc(100% - 32px);
    margin-left: 16px;
    margin-right: 16px;
  }

  .quick-facts,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .info-list {
    grid-template-columns: 1fr;
  }

  .quick-facts div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .quick-facts div:last-child {
    border-bottom: 0;
  }

  .comparison-table {
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .comparison-table div {
    grid-template-columns: 1fr;
  }

  .comparison-table span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .comparison-table span:last-child {
    border-bottom: 0;
  }

  .button {
    width: 100%;
  }
}