:root {
  --bg: #0a0a0a;
  --text: #f2e6c4;
  --muted: #d1bb85;
  --brand: #d4af68;
  --brand-dark: #b88d3f;
  --surface: #141414;
  --line: #2e2a22;
  --card-shadow: rgba(0, 0, 0, 0.3) 0 8px 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.logo img {
  height: 58px;
  width: auto;
  display: block;
}

.brand-text {
  margin-left: 12px;
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.4px;
  color: #f4e6bf;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 22px;
  color: #d6c08a;
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid #4a3b20;
  border-radius: 999px;
  overflow: hidden;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: #d6c08a;
  padding: 7px 12px;
  font-weight: 600;
  cursor: pointer;
}

.lang-btn.is-active {
  background: #2a2216;
  color: #f4e6bf;
}

.hero {
  padding: 56px 0 20px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.badge {
  display: inline-block;
  background: #2a2216;
  color: #f2deaf;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}

h1 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  line-height: 1.15;
}

.hero-title-line {
  display: block;
}

.hero-sub {
  color: var(--muted);
  max-width: 62ch;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin: 22px 0;
  flex-wrap: wrap;
}

.hero-points {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.hero-card {
  background: var(--bg);
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  padding: 22px;
  border: 1px solid #3a3124;
}

.hero-card h2 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: 1.25rem;
}

label {
  display: block;
  margin: 10px 0 6px;
  font-size: 0.93rem;
  color: #dcc697;
  font-weight: 600;
}

select,
input {
  width: 100%;
  border: 1px solid #4b3d24;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.95rem;
  outline: none;
  background: #151515;
  color: #f4e6bf;
}

select:focus,
input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(255, 56, 92, 0.15);
}

.form-msg {
  min-height: 1.4em;
  margin-top: 12px;
  color: var(--brand-dark);
  font-size: 0.9rem;
}

.btn {
  border: 0;
  border-radius: 10px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  transition: 0.18s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-brand {
  background: var(--brand);
  color: #1c1509;
}

.btn-brand:hover {
  background: var(--brand-dark);
}

.btn-dark {
  background: #1c1a16;
  color: #f1ddb0;
  border: 1px solid #4d3e22;
}

.btn-light {
  background: #171717;
  color: #f1ddb0;
  border: 1px solid #4d3e22;
}

.full {
  width: 100%;
}

.section {
  padding: 66px 0;
}

.section-muted {
  background: var(--surface);
}

.section-head {
  margin-bottom: 20px;
}

.section-head h2 {
  margin: 0 0 6px;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

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

.card {
  background: #111111;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  border: 1px solid #352d22;
}

.card-image {
  height: 190px;
  background-size: cover;
  background-position: center;
}

.image-beijing {
  background-image: linear-gradient(130deg, #2f271e, #6f5732);
}

.image-shanghai {
  background-image: linear-gradient(130deg, #1c2533, #5a4b32);
}

.image-private {
  background-image: linear-gradient(130deg, #262626, #7e6538);
}

.card-body {
  padding: 14px 16px 18px;
}

.card-body h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.card-body p {
  margin: 0;
  color: var(--muted);
}

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

.pricing {
  background: #101010;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  padding: 22px;
  border: 1px solid #352d22;
}

.pricing.featured {
  border: 1px solid rgba(212, 175, 104, 0.5);
}

.tag {
  display: inline-block;
  margin: 0 0 8px;
  font-size: 0.78rem;
  background: #2f271b;
  color: #f0dca9;
  border-radius: 99px;
  padding: 5px 10px;
  font-weight: 700;
}

.price {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 8px 0 12px;
}

.pricing ul {
  margin: 0 0 16px;
  padding-left: 18px;
  color: var(--muted);
}

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

blockquote {
  margin: 0;
  background: #101010;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  padding: 18px;
  color: #e8d6ae;
  border: 1px solid #352d22;
}

cite {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-style: normal;
  font-size: 0.9rem;
}

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

details {
  background: #101010;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 12px 14px;
}

summary {
  cursor: pointer;
  font-weight: 600;
}

details p {
  color: var(--muted);
  margin: 10px 0 4px;
}

.contact-wrap {
  background: #101010;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  padding: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid #352d22;
}

.contact-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.qr-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  border: 1px solid #4d3e22;
  border-radius: 14px;
  padding: 12px 14px;
  background: #151515;
}

.qr-placeholder {
  width: 132px;
  height: 132px;
  border-radius: 12px;
  border: 1px dashed #7a5b2c;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #d6c08a;
  font-weight: 800;
  background: radial-gradient(circle at 30% 30%, rgba(212, 175, 104, 0.18), rgba(0, 0, 0, 0) 55%), #0f0f0f;
}

.qr-hint {
  color: #d1bb85;
  font-size: 0.85rem;
  line-height: 1.2;
  text-align: center;
}

.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.contact-wrap h2 {
  margin: 0 0 4px;
}

.contact-wrap p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 18px 0 28px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  gap: 14px;
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

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

  .card-grid,
  .pricing-grid,
  .review-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 34px;
  }

  .card-grid,
  .pricing-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .contact-wrap,
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

.promise-item {
  background: #101010;
  border: 1px solid #352d22;
  border-radius: 20px;
  padding: 22px;
  box-shadow: var(--card-shadow);
}

.promise-item h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.promise-item p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 960px) {
  .promise-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .promise-grid {
    grid-template-columns: 1fr;
  }
}

.bilingual-page,
.cn-v2-page {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.bilingual-page .container,
.cn-v2-page .container {
  width: min(1480px, 96%);
}

.bilingual-page .hero,
.cn-v2-page .hero {
  padding: 68px 0 32px;
}

.bilingual-page .section,
.cn-v2-page .section {
  padding: 78px 0;
}

.header-cta {
  padding: 13px 22px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(212, 175, 104, 0.22);
}

.hero-card-large {
  padding: 28px;
  min-height: 100%;
}

.hero-card-intro {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.date-input-wrap {
  position: relative;
}

.date-input-wrap input {
  padding-right: 124px;
}

.date-trigger {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid #5b4827;
  background: linear-gradient(135deg, rgba(212, 175, 104, 0.18), rgba(212, 175, 104, 0.04));
  color: #f3dfb0;
  border-radius: 9px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
}

.destination-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.destination-preview {
  overflow: hidden;
}

.destination-carousel {
  position: relative;
  height: 340px;
  background: #0f0f0f;
}

.destination-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.destination-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.destination-slide.is-active {
  opacity: 1;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(10, 10, 10, 0.62);
  color: #f5e4ba;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 2;
  backdrop-filter: blur(6px);
}

.carousel-btn-prev {
  left: 14px;
}

.carousel-btn-next {
  right: 14px;
}

.carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  padding: 0;
}

.carousel-dot.is-active {
  background: var(--brand);
}

.promise-grid-strong .promise-item {
  background:
    linear-gradient(180deg, rgba(212, 175, 104, 0.08), rgba(212, 175, 104, 0)),
    #101010;
}

.wechat-review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.wechat-review {
  background: linear-gradient(180deg, #141414, #0f0f0f);
  border: 1px solid #352d22;
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--card-shadow);
}

.wechat-review-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.wechat-review-top strong {
  display: block;
  margin-bottom: 2px;
}

.wechat-review-top p,
.wechat-review-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.wechat-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #d4af68, #8d6b31);
  color: #1c1509;
  font-weight: 800;
}

.wechat-bubble {
  background: #1a2416;
  border: 1px solid #314624;
  color: #eff7e8;
  border-radius: 18px 18px 18px 8px;
  padding: 16px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.contact-large {
  padding-top: 30px;
}

.contact-stack {
  background: #101010;
  border-radius: 24px;
  box-shadow: var(--card-shadow);
  padding: 32px;
  border: 1px solid #352d22;
}

.contact-header {
  margin-bottom: 22px;
}

.contact-header h2 {
  margin: 0 0 8px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.contact-header p {
  margin: 0;
  color: var(--muted);
  white-space: nowrap;
}

.advisor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.advisor-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.85fr);
  gap: 18px;
  align-items: stretch;
  padding: 22px;
  background:
    radial-gradient(circle at top right, rgba(212, 175, 104, 0.12), rgba(0, 0, 0, 0) 36%),
    #141414;
  border: 1px solid #3f3424;
  border-radius: 22px;
}

.advisor-meta h3 {
  margin: 10px 0 8px;
  font-size: 1.55rem;
}

.advisor-meta p {
  margin: 0;
  color: var(--muted);
}

.advisor-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.advisor-image {
  width: 100%;
  display: block;
  border-radius: 18px;
  border: 1px solid #4d3e22;
  background: #fff;
  box-shadow: var(--card-shadow);
}

.qr-block-large .qr-placeholder {
  width: 156px;
  height: 156px;
}

@media (max-width: 960px) {
  .destination-preview-grid,
  .wechat-review-grid,
  .advisor-grid {
    grid-template-columns: 1fr;
  }

  .advisor-card {
    grid-template-columns: 1fr;
  }

  .contact-header p {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .contact-stack {
    padding: 22px;
  }

  .hero-card-large {
    padding: 22px;
  }

  .destination-carousel {
    height: 240px;
  }

  .bilingual-page .container,
  .cn-v2-page .container {
    width: min(100%, calc(100% - 24px));
  }

  .date-input-wrap input {
    padding-right: 12px;
  }

  .date-trigger {
    position: static;
    transform: none;
    width: 100%;
    margin-top: 10px;
  }
}