:root {
  --ink: #0a3451;
  --ink-soft: #43667a;
  --teal: #008c87;
  --deep-teal: #006a74;
  --gold: #bf8a47;
  --sand: #f7f1e8;
  --mist: #eef7f8;
  --line: #e6e0d8;
  --surface: #fffdf9;
  --white: #ffffff;
  --shadow: 0 14px 34px rgba(10, 52, 81, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.5;
  padding-bottom: 86px;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 12px 18px;
  background: rgba(255, 253, 249, 0.94);
  border-bottom: 1px solid rgba(230, 224, 216, 0.75);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--ink);
}

.brand-mark {
  color: var(--gold);
  font-size: 26px;
}

.icon-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.icon-button:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(191, 138, 71, 0.38);
  outline-offset: 3px;
}

.nav-panel {
  position: fixed;
  inset: 64px 16px auto 16px;
  display: none;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.site-header.is-open .nav-panel {
  display: grid;
}

.nav-panel a {
  padding: 13px 12px;
  color: var(--ink-soft);
  border-bottom: 1px solid rgba(230, 224, 216, 0.66);
}

.nav-panel a:last-child {
  border-bottom: 0;
}

.hero {
  display: grid;
  background: linear-gradient(180deg, #f7fbfc 0%, var(--surface) 100%);
}

.hero-copy {
  padding: 30px 22px 20px;
}

.eyebrow {
  margin: 0 0 9px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1 {
  max-width: 9em;
  margin-bottom: 15px;
  font-family: Georgia, "Times New Roman", "Songti SC", serif;
  font-size: 38px;
  line-height: 1.12;
}

h2 {
  margin-bottom: 0;
  font-size: 24px;
  line-height: 1.2;
}

h3 {
  margin-bottom: 8px;
  font-size: 18px;
  line-height: 1.3;
}

.hero-lede {
  max-width: 33em;
  margin-bottom: 18px;
  color: var(--ink-soft);
  font-size: 15px;
}

.search-box {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 6px 7px 6px 15px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(10, 52, 81, 0.08);
}

.search-box i {
  color: var(--gold);
}

.search-box input {
  min-width: 0;
  border: 0;
  color: var(--ink);
  background: transparent;
  outline: 0;
}

.search-box button,
.primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  color: var(--white);
  background: var(--teal);
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.secondary-cta {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  color: var(--ink);
  background: rgba(191, 138, 71, 0.1);
  border-radius: 999px;
  font-weight: 800;
}

.hero-media {
  overflow: hidden;
  aspect-ratio: 1.58;
  background: var(--mist);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 18px 18px 2px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(10, 52, 81, 0.08);
}

.trust-strip div,
.proof-grid div {
  display: grid;
  justify-items: center;
  gap: 5px;
  min-width: 0;
  padding: 14px 7px;
  text-align: center;
  border-right: 1px solid rgba(230, 224, 216, 0.8);
}

.trust-strip div:last-child,
.proof-grid div:last-child {
  border-right: 0;
}

.trust-strip i,
.proof-grid i {
  color: var(--gold);
  font-size: 21px;
}

.trust-strip strong,
.proof-grid strong {
  font-size: 13px;
}

.trust-strip span,
.proof-grid span {
  color: var(--ink-soft);
  font-size: 11px;
}

.section {
  padding: 29px 18px 0;
}

.section-heading {
  margin-bottom: 16px;
}

.section-heading.centered {
  text-align: center;
}

.section-heading.row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
}

.text-link {
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.activity-card {
  display: grid;
  justify-items: center;
  gap: 8px;
  min-height: 92px;
  padding: 12px 7px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.activity-card i {
  color: var(--ink);
  font-size: 24px;
}

.activity-card span {
  font-size: 13px;
  font-weight: 800;
}

.activity-card.is-active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.activity-card.is-active i {
  color: var(--gold);
}

.package-list {
  display: grid;
  gap: 12px;
}

.package-card {
  display: grid;
  grid-template-columns: 36% minmax(0, 1fr);
  overflow: hidden;
  min-height: 142px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(10, 52, 81, 0.06);
}

.package-card.is-hidden {
  display: none;
}

.package-card img {
  width: 100%;
  height: 100%;
  min-height: 142px;
  object-fit: cover;
}

.package-body {
  display: grid;
  align-content: start;
  gap: 7px;
  min-width: 0;
  padding: 12px 12px 11px;
}

.package-topline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: start;
}

.package-topline h3 {
  margin-bottom: 0;
}

.price {
  margin: 0;
  color: var(--teal);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.price span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 500;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.meta i {
  color: var(--ink);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tags span {
  padding: 4px 8px;
  color: #756352;
  background: var(--sand);
  border-radius: 999px;
  font-size: 12px;
}

.ghost-button {
  justify-self: start;
  min-height: 34px;
  padding: 0 12px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(90deg, rgba(247, 241, 232, 0.86), rgba(255, 255, 255, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  position: relative;
  gap: 0;
  padding-top: 18px;
}

.timeline::before {
  position: absolute;
  top: 25px;
  right: 11%;
  left: 11%;
  height: 1px;
  background: rgba(191, 138, 71, 0.7);
  content: "";
}

.timeline-item {
  display: grid;
  justify-items: center;
  gap: 3px;
  position: relative;
  padding: 18px 4px 0;
  text-align: center;
}

.timeline-item::before {
  position: absolute;
  top: 2px;
  width: 11px;
  height: 11px;
  background: var(--surface);
  border: 2px solid var(--gold);
  border-radius: 50%;
  content: "";
}

.timeline-item time {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  font-weight: 800;
}

.timeline-item strong {
  font-size: 14px;
}

.timeline-item span {
  color: var(--ink-soft);
  font-size: 12px;
}

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

.guide-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 12px;
  padding: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.guide-list span {
  grid-row: span 2;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 800;
}

.guide-list small {
  color: var(--ink-soft);
  font-size: 12px;
}

.faq-list {
  display: grid;
  gap: 8px;
}

.content-hero {
  display: grid;
  gap: 18px;
  padding: 30px 18px 0;
  background: linear-gradient(180deg, #f7fbfc 0%, var(--surface) 100%);
}

.content-hero h1 {
  max-width: 11em;
}

.content-hero .hero-lede {
  max-width: 42em;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 13px;
}

.breadcrumb a {
  color: var(--gold);
  font-weight: 800;
}

.summary-grid,
.content-grid,
.price-grid,
.internal-link-grid {
  display: grid;
  gap: 12px;
}

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

.summary-item,
.content-panel,
.price-panel,
.internal-link-grid a {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.summary-item {
  padding: 14px;
}

.summary-item strong,
.summary-item span {
  display: block;
}

.summary-item strong {
  margin-bottom: 3px;
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
}

.summary-item span {
  color: var(--ink);
  font-weight: 800;
}

.content-panel,
.price-panel {
  padding: 16px;
}

.content-panel h3,
.price-panel h3 {
  margin-bottom: 8px;
}

.content-panel p,
.price-panel p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.check-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  color: var(--ink-soft);
  font-size: 14px;
}

.check-list li::before {
  color: var(--gold);
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f00c";
}

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

.price-panel strong {
  display: block;
  color: var(--teal);
  font-size: 23px;
}

.internal-link-grid a {
  padding: 14px;
}

.internal-link-grid strong,
.internal-link-grid small {
  display: block;
}

.internal-link-grid small {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 12px;
}

details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 0 14px;
  font-weight: 800;
  cursor: pointer;
}

summary::after {
  color: var(--gold);
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f107";
}

details[open] summary::after {
  content: "\f106";
}

details p {
  margin: 0;
  padding: 0 14px 14px;
  color: var(--ink-soft);
  font-size: 14px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 34px;
  padding: 28px 18px 104px;
  color: var(--white);
  background: var(--ink);
}

.site-footer p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.site-footer a {
  color: #f3c481;
  font-weight: 800;
}

.sticky-contact {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  max-width: 760px;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(10, 52, 81, 0.26);
}

.sticky-contact a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 62px;
  padding: 9px 12px;
  color: var(--white);
}

.sticky-contact i {
  font-size: 28px;
}

.sticky-contact strong,
.sticky-contact small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sticky-contact strong {
  font-size: 16px;
}

.sticky-contact small {
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
}

.wechat {
  background: linear-gradient(135deg, #00a584, #008074);
}

.whatsapp {
  background: linear-gradient(135deg, #0b6a78, #07324f);
}

.package-dialog {
  width: min(92vw, 420px);
  padding: 24px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.package-dialog::backdrop {
  background: rgba(10, 52, 81, 0.38);
}

.close-dialog {
  position: absolute;
  top: 8px;
  right: 8px;
}

@media (min-width: 720px) {
  body {
    padding-bottom: 92px;
  }

  .site-header {
    padding-inline: 42px;
  }

  .menu-toggle {
    display: none;
  }

  .nav-panel {
    position: static;
    display: flex;
    gap: 20px;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .nav-panel a {
    padding: 0;
    border-bottom: 0;
    font-size: 14px;
    font-weight: 700;
  }

  .hero {
    grid-template-columns: minmax(360px, 0.86fr) minmax(420px, 1.14fr);
    align-items: stretch;
    min-height: 560px;
  }

  .hero-copy {
    align-self: center;
    padding: 60px 34px 60px clamp(42px, 6vw, 96px);
  }

  h1 {
    font-size: clamp(46px, 5vw, 70px);
  }

  .hero-media {
    aspect-ratio: auto;
    min-height: 560px;
  }

  .trust-strip,
  .section,
  .site-footer {
    width: min(1120px, calc(100% - 64px));
    margin-inline: auto;
  }

  .activity-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

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

  .package-card {
    grid-template-columns: 42% minmax(0, 1fr);
  }

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

  .content-hero,
  .content-page .section {
    width: min(1120px, calc(100% - 64px));
    margin-inline: auto;
    padding-inline: 0;
  }

  .content-hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.75fr);
    align-items: center;
    padding-top: 54px;
  }

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

  .content-grid,
  .price-grid,
  .internal-link-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 389px) {
  .brand {
    font-size: 18px;
  }

  h1 {
    font-size: 33px;
  }

  h2 {
    font-size: 21px;
  }

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

  .package-card img {
    height: 170px;
  }

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

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