:root {
  --cream: #f6f2eb;
  --paper: #fffdfa;
  --mist: #dde7de;
  --forest: #4e6b58;
  --deep: #28483a;
  --ink: #2e3330;
  --muted: #68756e;
  --bronze: #a67852;
  --wood: #8a6f57;
  --line: rgba(46, 51, 48, 0.14);
  --shadow: 0 24px 64px rgba(40, 72, 58, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  letter-spacing: 0;
}

img {
  max-width: 100%;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

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

h1,
h2,
h3 {
  color: #172622;
}

h1,
h2,
.serif {
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-weight: 700;
}

p {
  color: var(--muted);
  line-height: 1.82;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-bottom: 1px solid rgba(255, 253, 250, 0.24);
  padding: 0 28px;
  background: rgba(40, 72, 58, 0.82);
  color: var(--paper);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 253, 250, 0.42);
  border-radius: 50%;
}

.brand small {
  display: block;
  color: rgba(255, 253, 250, 0.72);
  font-size: 0.73rem;
  font-weight: 750;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 20px;
  color: rgba(255, 253, 250, 0.86);
  font-size: 0.92rem;
  font-weight: 760;
}

.nav a {
  border-bottom: 1px solid transparent;
  padding: 7px 0;
}

.nav a:hover {
  border-color: var(--paper);
}

.screen {
  min-height: 86svh;
  scroll-margin-top: 72px;
}

.screen-inner,
.page-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 96px 28px;
}

.hero-screen {
  position: relative;
  display: flex;
  min-height: 88svh;
  align-items: flex-end;
  overflow: hidden;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(246, 242, 235, 0.94), rgba(246, 242, 235, 0.68) 44%, rgba(40, 72, 58, 0.08)),
    linear-gradient(0deg, rgba(23, 38, 34, 0.2), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 150px 28px 72px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--forest);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content h1,
.page-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.98;
}

.hero-content h1 span,
.hero-title span,
.hero-copy span,
.page-hero h1 span,
h2 span {
  display: block;
}

.brand-latin {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.86em;
}

.hero-title {
  max-width: 620px;
  margin-bottom: 22px;
  color: #21332d;
  font-size: clamp(1.9rem, 4vw, 3.3rem);
  line-height: 1.18;
}

.hero-copy {
  max-width: 480px;
  margin-bottom: 30px;
  color: #44524d;
  font-size: 1.16rem;
  line-height: 1.84;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 22px;
  font-weight: 850;
}

.primary {
  background: var(--deep);
  color: var(--paper);
}

.secondary {
  border-color: rgba(40, 72, 58, 0.22);
  background: var(--paper);
  color: var(--deep);
}

.positioning-screen {
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(255, 253, 250, 0.72), rgba(246, 242, 235, 0.96));
}

.positioning-layout,
.booking-layout,
.space-layout,
.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1fr);
  gap: 58px;
  align-items: start;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.08;
}

.passport-row,
.service-grid,
.price-grid,
.benefit-grid,
.journey-grid {
  display: grid;
  gap: 16px;
}

.passport-row {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
}

.passport-row span,
.benefit,
.journey-grid article {
  border: 1px solid rgba(78, 107, 88, 0.2);
  border-radius: 8px;
  padding: 16px;
  background: rgba(221, 231, 222, 0.52);
  color: var(--deep);
  font-weight: 850;
}

.services-screen,
.booking-screen {
  background: var(--paper);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

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

.service-card,
.price-card,
.booking-card,
.test-card,
.result-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fffdfa, #f5f8f2);
  box-shadow: 0 16px 38px rgba(40, 72, 58, 0.08);
}

.service-card {
  display: grid;
  min-height: 360px;
  align-content: start;
  padding: 28px;
}

.service-card h3 {
  margin-bottom: 10px;
  font-size: 1.5rem;
}

.service-card .icon {
  margin-bottom: 28px;
  color: var(--forest);
  font-size: 2rem;
}

.service-card div {
  display: grid;
  gap: 8px;
  margin: 14px 0 28px;
  color: #53625c;
  font-weight: 760;
}

.service-card strong {
  margin-top: auto;
  color: var(--bronze);
}

.space-screen {
  background: var(--mist);
}

.space-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.6fr);
  align-items: center;
}

.space-visual {
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.space-visual img {
  display: block;
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.space-tags,
.contact-list,
.service-cta,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.space-tags span,
.contact-list a,
.tag-row span {
  border: 1px solid rgba(40, 72, 58, 0.16);
  border-radius: 999px;
  padding: 8px 13px;
  background: rgba(255, 253, 250, 0.72);
  color: var(--deep);
  font-weight: 820;
}

.booking-screen {
  background: linear-gradient(180deg, rgba(255, 253, 250, 0.92), rgba(246, 242, 235, 0.98));
}

.trial-offer {
  max-width: 540px;
  margin-top: 24px;
  border: 1px solid rgba(166, 120, 82, 0.26);
  border-radius: 8px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(255, 253, 250, 0.9), rgba(250, 244, 237, 0.9));
}

.trial-offer span {
  color: var(--bronze);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.trial-offer strong {
  display: block;
  color: var(--deep);
  font-size: clamp(1.42rem, 3vw, 2rem);
  line-height: 1.22;
}

.platform-direct {
  max-width: 620px;
  margin-top: 20px;
  border: 1px solid rgba(78, 107, 88, 0.18);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 253, 250, 0.74);
}

.platform-direct-head {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.platform-direct-head h3 {
  margin: 0;
  color: var(--deep);
  font-size: 1.16rem;
}

.platform-direct-head p:last-child {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.platform-link {
  display: grid;
  min-height: 72px;
  gap: 5px;
  border: 1px solid rgba(40, 72, 58, 0.14);
  border-radius: 8px;
  padding: 13px;
  background: #fffdf8;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.platform-link span {
  color: var(--bronze);
  font-size: 0.8rem;
  font-weight: 860;
}

.platform-link strong {
  color: var(--deep);
  font-size: 0.98rem;
  line-height: 1.35;
}

.platform-link:hover {
  border-color: rgba(166, 120, 82, 0.42);
  box-shadow: 0 10px 24px rgba(40, 72, 58, 0.08);
  transform: translateY(-1px);
}
.xiaoqin-card {
  display: grid;
  max-width: 540px;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-top: 20px;
  border: 1px solid rgba(166, 120, 82, 0.24);
  border-radius: 8px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(255, 253, 250, 0.94), rgba(247, 242, 233, 0.92));
}

.xiaoqin-card strong {
  display: block;
  color: var(--deep);
  font-size: 1.18rem;
}

.xiaoqin-card p:last-child {
  margin: 6px 0 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.xiaoqin-card a {
  border: 1px solid rgba(40, 72, 58, 0.18);
  border-radius: 999px;
  padding: 9px 14px;
  background: var(--deep);
  color: var(--paper);
  font-weight: 860;
  white-space: nowrap;
}

.text-price {
  color: var(--deep);
  font-size: clamp(2.1rem, 6vw, 4.8rem);
}
.wechat-card {
  display: grid;
  max-width: 540px;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-top: 24px;
  border: 1px solid rgba(78, 107, 88, 0.2);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 253, 250, 0.86);
}

.wechat-card img {
  width: 112px;
  height: 112px;
  border-radius: 8px;
  object-fit: cover;
}

.booking-card {
  display: grid;
  gap: 16px;
  padding: 28px;
}

.booking-card h3 {
  color: var(--deep);
  font-size: 1.8rem;
}

.form-note {
  color: var(--forest);
  font-weight: 800;
}

.wechat-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: grid;
  min-width: 178px;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255, 253, 250, 0.42);
  border-radius: 8px;
  padding: 13px 16px;
  background: var(--deep);
  color: var(--paper);
  box-shadow: 0 18px 42px rgba(23, 38, 34, 0.22);
}

.wechat-float small {
  display: block;
  color: rgba(255, 253, 250, 0.72);
  font-size: 0.78rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 24px 28px;
  background: var(--deep);
  color: rgba(255, 253, 250, 0.82);
  font-weight: 760;
}

.site-footer a {
  border-bottom: 1px solid rgba(255, 253, 250, 0.45);
}

.page-hero {
  display: grid;
  min-height: 46svh;
  align-items: end;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, var(--paper), var(--mist));
}

.page-hero p {
  max-width: 760px;
}

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

.price-card {
  display: grid;
  min-height: 260px;
  padding: 24px;
}

.price-card h3 {
  margin-bottom: 8px;
}

.price-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: auto;
}

.price-row span {
  display: grid;
  gap: 4px;
  border: 1px solid rgba(78, 107, 88, 0.16);
  border-radius: 8px;
  padding: 10px;
  background: #f8faf6;
  color: var(--deep);
  font-weight: 850;
}

.price-row small {
  color: var(--muted);
  font-weight: 780;
}

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

.big-price {
  color: var(--deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1;
}

.quiz-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.62fr);
  gap: 24px;
  align-items: start;
}

.quiz-panel {
  display: grid;
  gap: 12px;
}

.test-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(292px, 0.52fr);
  gap: 18px;
  align-items: center;
  padding: 18px;
}

.test-card p {
  margin-bottom: 6px;
  color: var(--ink);
  font-weight: 790;
  line-height: 1.56;
}

.test-card span {
  color: var(--muted);
  font-size: 0.94rem;
}

.scale {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.scale button {
  min-height: 40px;
  border: 1px solid rgba(46, 51, 48, 0.14);
  border-radius: 8px;
  background: #f8faf6;
  color: #51615b;
  cursor: pointer;
}

.scale button.active {
  border-color: var(--deep);
  background: var(--deep);
  color: var(--paper);
}

.result-panel {
  position: sticky;
  top: 92px;
  padding: 24px;
  background: var(--deep);
  color: var(--paper);
}

.result-panel h2,
.result-panel p {
  color: var(--paper);
}

.score-list {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.score-row {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) 30px;
  gap: 10px;
  align-items: center;
  color: rgba(255, 253, 250, 0.82);
}

.score-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 253, 250, 0.17);
}

.score-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #dfead9;
}

@media (max-width: 920px) {
  .screen {
    min-height: auto;
  }

  .screen-inner,
  .page-inner {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .positioning-layout,
  .booking-layout,
  .space-layout,
  .page-grid,
  .quiz-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .passport-row,
  .service-grid,
  .price-grid,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .space-visual,
  .space-visual img {
    min-height: 360px;
    height: 360px;
  }

  .result-panel {
    position: static;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 66px;
    padding: 0 18px;
  }

  .nav {
    gap: 12px;
    font-size: 0.82rem;
  }

  .nav a:nth-child(1),
  .nav a:nth-child(3) {
    display: none;
  }

  .hero-content,
  .screen-inner,
  .page-inner {
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero-content {
    padding-top: 116px;
    padding-bottom: 46px;
  }

  .button,
  .contact-list a,
  .wechat-float {
    width: 100%;
  }

  .contact-list {
    display: grid;
  }

  .test-card,
  .price-row {
    grid-template-columns: 1fr;
  }

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

  .wechat-float {
    right: 14px;
    bottom: 14px;
    left: 14px;
    min-width: 0;
  }

  .booking-screen .screen-inner {
    padding-bottom: 128px;
  }
}

.store-list { display: grid; max-width: 620px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 20px; }
.store-card { display: grid; gap: 9px; border: 1px solid rgba(78, 107, 88, 0.18); border-radius: 8px; padding: 16px; background: rgba(255, 253, 250, 0.74); }
.store-card strong { color: var(--deep); font-size: 1.05rem; }
.store-card span { color: var(--ink-soft); line-height: 1.75; }
.store-card a { width: fit-content; border-bottom: 1px solid rgba(166, 120, 82, 0.48); color: var(--bronze); font-weight: 860; }
@media (max-width: 760px) { .store-list { grid-template-columns: 1fr; } }
@media (max-width: 680px) {
  .platform-grid,
  .store-list {
    grid-template-columns: 1fr;
  }

  .platform-direct {
    padding: 16px;
  }
}
@media (max-width: 680px) {
  .xiaoqin-card {
    grid-template-columns: 1fr;
  }

  .xiaoqin-card a {
    width: 100%;
    text-align: center;
  }
}