:root {
  color-scheme: light;
  --ink: #34262a;
  --muted: #7a6570;
  --line: #f0c3d3;
  --soft: #fff2f8;
  --soft-strong: #ffe5f0;
  --brand: #d95786;
  --brand-dark: #9e315c;
  --accent: #a5662b;
  --accent-dark: #5a351d;
  --paper: #fffafd;
  --card: #fffdf8;
  --rose: #e78bad;
  --shadow: 0 18px 42px rgba(142, 73, 104, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #ffe9f3 0%, #fff9fd 330px, #fffdf8 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.72;
  overflow-x: hidden;
}

a {
  color: var(--brand);
  text-underline-offset: 3px;
}

img {
  max-width: 100%;
}

.wrap {
  width: min(1040px, 100%);
  margin: 0 auto;
  padding: 0 22px;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(224, 139, 172, 0.42);
  background: rgba(255, 250, 253, 0.92);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}

.brand {
  font-weight: 820;
  font-size: 18px;
  color: var(--accent-dark);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 7px;
  justify-content: flex-end;
  font-size: 13px;
}

.nav-links a {
  flex: 0 0 auto;
  border: 1px solid rgba(231, 139, 173, 0.5);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.58);
  color: #704758;
  text-decoration: none;
  line-height: 1.2;
  white-space: nowrap;
}

.nav-links a:hover {
  border-color: var(--brand);
  background: #fff7fb;
  color: var(--brand-dark);
}

.hero {
  padding: 44px 0 40px;
  background:
    linear-gradient(180deg, rgba(255, 232, 243, 0.92), rgba(255, 250, 253, 0.78)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px 72px);
  border-bottom: 1px solid rgba(224, 139, 172, 0.38);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 410px);
  gap: 34px;
  align-items: start;
}

.hero-grid > * {
  min-width: 0;
}

.eyebrow {
  width: fit-content;
  margin: 0 0 12px;
  border: 1px solid rgba(231, 139, 173, 0.5);
  border-radius: 8px;
  padding: 4px 9px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--brand-dark);
  font-weight: 760;
}

h1 {
  margin: 0 0 16px;
  color: var(--accent-dark);
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.12;
  letter-spacing: 0;
  text-shadow: 0 3px 0 rgba(255, 238, 173, 0.8);
}

h2 {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 25px;
  line-height: 1.28;
  letter-spacing: 0;
}

h3 {
  margin: 18px 0 8px;
  color: var(--accent-dark);
  font-size: 18px;
  letter-spacing: 0;
}

p {
  margin: 0 0 12px;
  overflow-wrap: break-word;
}

.lead {
  color: #47353a;
  font-size: 18px;
}

.wechat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  background: #fff;
  color: var(--accent-dark);
  font-weight: 780;
  box-shadow: 0 8px 18px rgba(142, 73, 104, 0.08);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 10px;
}

.button,
.actions a,
.actions button {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #fffdf8, #fff5fa);
  color: var(--brand-dark);
  font: inherit;
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 9px 20px rgba(142, 73, 104, 0.08);
}

.button.primary,
.actions a:first-child,
.actions button:first-child {
  border-color: #d95786;
  background: linear-gradient(180deg, #ef82aa, #d95786);
  color: #fff;
  text-shadow: 0 1px 0 rgba(130, 34, 70, 0.22);
}

main {
  padding: 36px 0 60px;
}

section {
  position: relative;
  padding: 34px 0;
  border-bottom: 1px solid rgba(224, 139, 172, 0.35);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

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

.card,
.fact {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: linear-gradient(180deg, #fffdf8, #fff8fb);
  box-shadow: 0 10px 24px rgba(142, 73, 104, 0.07);
}

.card strong,
.fact strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-dark);
}

.card a {
  color: var(--accent-dark);
  text-decoration-color: rgba(90, 53, 29, 0.35);
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 16px 0;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

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

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

.media-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
}

.media-card img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--soft);
}

.media-card.compact img {
  aspect-ratio: 1 / 1.18;
  object-fit: cover;
  object-position: top center;
}

.media-card div {
  padding: 13px 14px;
}

.media-card strong {
  display: block;
  margin-bottom: 5px;
  color: var(--accent-dark);
}

.wide-img {
  display: block;
  width: 100%;
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.note {
  border: 1px solid #f0b7c9;
  border-left: 5px solid var(--rose);
  border-radius: 8px;
  padding: 13px 14px;
  background: #fff4f9;
  color: #4a3037;
}

.soft,
.placeholder {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--soft);
}

.placeholder {
  min-height: 220px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}

.hero-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: linear-gradient(180deg, #fffdf8, #fff6fb);
  box-shadow: var(--shadow);
}

.hero-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.contact-card {
  display: grid;
  gap: 16px;
  max-width: 100%;
}

.contact-card h2 {
  color: var(--accent-dark);
  font-size: 23px;
  line-height: 1.35;
  font-weight: 760;
  text-shadow: 0 2px 0 rgba(255, 238, 173, 0.55);
}

.wechat-id {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: #fff;
  color: var(--accent-dark);
}

.qr-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: linear-gradient(180deg, #fff4fa, #fffdf8);
  text-align: center;
}

.qr-img {
  width: min(100%, 238px);
  margin: 0 auto;
  background: #fff;
}

.qr-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.proof-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.proof-list span {
  border: 1px solid #efbfd2;
  border-radius: 8px;
  padding: 9px 10px;
  background: #fff0f7;
  color: #5a351d;
  font-size: 14px;
  text-align: center;
}

.list {
  padding-left: 20px;
  margin: 0;
}

.list li {
  margin: 8px 0;
}

.muted {
  color: var(--muted);
}

.cta {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 244, 249, 0.92)),
    var(--soft);
  box-shadow: var(--shadow);
}

.contact-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 310px);
  gap: 18px;
  align-items: start;
}

.compact-actions {
  margin-top: 12px;
}

.chat-bubbles {
  display: grid;
  gap: 12px;
  max-width: 720px;
  margin-top: 16px;
}

.bubble {
  position: relative;
  width: fit-content;
  max-width: min(100%, 620px);
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 14px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(142, 73, 104, 0.07);
}

.bubble::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 16px;
  width: 12px;
  height: 12px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  transform: rotate(45deg);
}

.guide-page {
  max-width: 920px;
}

.guide-section {
  border: 1px solid rgba(240, 195, 211, 0.75);
  border-radius: 8px;
  margin: 18px 0;
  padding: 24px;
  background: linear-gradient(180deg, #fffdf8, #fff7fb);
  box-shadow: 0 10px 24px rgba(142, 73, 104, 0.06);
}

.guide-section + .guide-section {
  margin-top: 20px;
}

.tip-card,
.guide-note {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  background: #fff0f7;
  color: #5a351d;
}

.guide-note strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-dark);
  font-size: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}

th {
  background: var(--soft-strong);
  color: var(--accent-dark);
}

footer {
  border-top: 1px solid rgba(224, 139, 172, 0.38);
  padding: 28px 0;
  background: #fff5fa;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .wrap {
    padding: 0 18px;
    overflow-wrap: break-word;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 12px 0;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 7px;
    overflow-x: auto;
    padding: 0 2px 4px;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    padding: 7px 11px;
  }

  .hero {
    padding-top: 34px;
  }

  h1 {
    font-size: 34px;
  }

  .hero-grid,
  .grid,
  .grid.two,
  .facts,
  .contact-cta,
  .media-grid,
  .media-grid.compact,
  .media-grid.feature-grid {
    grid-template-columns: 1fr;
  }

  .lead,
  .hero p,
  .contact-card p {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .eyebrow {
    width: auto;
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .actions a,
  .actions button {
    white-space: normal;
  }

  .media-card.compact img {
    aspect-ratio: auto;
    object-fit: contain;
  }

  .hero-card {
    max-width: 100%;
  }

  .qr-img {
    width: min(100%, 310px);
  }

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