:root {
  color-scheme: light;
  --ink: #312a25;
  --soft-ink: rgba(49, 42, 37, .72);
  --muted-ink: rgba(49, 42, 37, .55);
  --glass: rgba(255, 251, 247, .76);
  --glass-strong: rgba(255, 252, 248, .92);
  --glass-line: rgba(255, 255, 255, .76);
  --green: #11996d;
  --blue: #2d83ce;
  --rose: #b8757d;
  --gold: #a97538;
  --shadow: rgba(71, 51, 38, .18);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f4eee6;
  color: var(--ink);
}

* { box-sizing: border-box; }

html { min-width: 320px; min-height: 100%; background: #f4eee6; }

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  display: flex;
  justify-content: center;
  background: radial-gradient(circle at 12% 5%, rgba(205, 225, 214, .55), transparent 28rem), #f4eee6;
}

button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid rgba(47, 119, 126, .45); outline-offset: 3px; }

.site-shell {
  width: min(100%, 620px);
  min-height: calc(100svh - 16px);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .88);
  border-radius: 36px;
  background: #e9ded3;
  box-shadow: 0 24px 64px var(--shadow);
}

.site-background {
  width: 100%; height: 100%; position: absolute; z-index: -3; inset: 0;
  display: block; object-fit: cover; object-position: center center;
  pointer-events: none; user-select: none;
}

.background-wash {
  position: absolute; z-index: -2; inset: 0;
  background: linear-gradient(180deg, rgba(255, 253, 249, .24) 0%, rgba(255, 251, 246, .38) 48%, rgba(244, 234, 224, .56) 100%);
  pointer-events: none;
}

.page-content {
  width: 100%; min-height: inherit; position: relative; z-index: 1;
  padding: 34px 30px 22px; display: flex; flex-direction: column;
}

.profile { text-align: center; }

.brand-mark {
  width: 122px; height: 122px; margin: 10px auto 17px; padding: 5px;
  overflow: hidden; border-radius: 50%; background: rgba(255,255,255,.95);
  box-shadow: 0 15px 36px rgba(62, 44, 32, .2);
  animation: mark-enter 650ms cubic-bezier(.2,.8,.25,1) both;
}

.brand-mark img { width: 100%; height: 100%; display: block; border-radius: inherit; }

.style-label {
  width: fit-content; max-width: 100%; min-height: 42px; margin: 0 auto; padding: 9px 17px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid rgba(255,255,255,.72); border-radius: 999px;
  color: var(--soft-ink); background: rgba(239, 249, 245, .69);
  box-shadow: 0 8px 24px rgba(53,39,30,.08); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
  font-size: 13px; font-weight: 600; letter-spacing: .02em;
}

.style-label svg, .contact-icon, .card-arrow, .toggle-chevron, .wechat-action svg, .service-icon svg {
  fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round;
}
.style-label svg { width: 20px; height: 20px; stroke-width: 1.5; }
h1, h2, p { overflow-wrap: anywhere; }
h1, h2 { font-family: Georgia, "Times New Roman", "Songti SC", serif; color: var(--ink); }

h1 {
  margin: 18px 0 0; font-size: clamp(48px, 11vw, 62px); line-height: .98; font-weight: 400;
  letter-spacing: -.045em; text-shadow: 0 1px 14px rgba(255,255,255,.9);
}

.company-name {
  margin: 7px 0 14px; color: var(--ink); font-size: 13px; font-weight: 750;
  letter-spacing: .18em; text-transform: uppercase; text-shadow: 0 1px 12px rgba(255,255,255,.9);
}

.intro { width: min(100%, 470px); margin: 0 auto; text-shadow: 0 1px 12px rgba(255,255,255,.94); }
.intro-en { color: rgba(49,42,37,.84); font-size: clamp(15px, 3.35vw, 17px); line-height: 1.48; }
.intro-zh { margin-top: 8px; color: var(--soft-ink); font-size: 14px; line-height: 1.55; }

.contact-section { margin-top: 30px; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }

.contact-card {
  --delay: 40ms; width: 100%; min-width: 0; min-height: 92px; position: relative;
  display: flex; align-items: center; gap: 11px; padding: 14px 15px;
  border: 1px solid var(--glass-line); border-radius: 28px; color: var(--ink);
  background: var(--glass); box-shadow: 0 13px 29px rgba(49,36,27,.13);
  backdrop-filter: blur(18px) saturate(1.06); -webkit-backdrop-filter: blur(18px) saturate(1.06);
  text-align: left; text-decoration: none; cursor: pointer; appearance: none;
  animation: card-enter 480ms cubic-bezier(.22,.78,.3,1) var(--delay) backwards;
  transition: transform 200ms ease, box-shadow 200ms ease, background-color 200ms ease;
}
.contact-card:nth-child(2) { --delay: 100ms; }
.contact-card:nth-child(3) { --delay: 160ms; }
.contact-card:nth-child(4) { --delay: 220ms; }
.contact-card:active { transform: translateY(1px) scale(.99); background: rgba(255,252,248,.94); }

.contact-icon-wrap {
  width: 42px; height: 42px; flex: 0 0 42px; position: relative; display: grid; place-items: center;
  border-radius: 50%; background: rgba(255,255,255,.55); box-shadow: 0 6px 16px rgba(55,38,27,.07);
}
.contact-icon-wrap::after { content: ""; position: absolute; inset: 0; border: 1px solid currentColor; border-radius: inherit; opacity: .12; }
.contact-icon { width: 24px; height: 24px; position: relative; z-index: 1; stroke-width: 1.65; }
.contact-copy { min-width: 0; display: block; }
.contact-copy strong, .contact-copy small { display: block; }
.contact-copy strong { color: var(--ink); font-size: 16px; line-height: 1.18; font-weight: 650; }
.contact-copy small { margin-top: 5px; overflow: hidden; color: var(--muted-ink); font-size: 11px; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.whatsapp .contact-icon-wrap { color: var(--green); }
.telegram .contact-icon-wrap { color: var(--blue); }
.album .contact-icon-wrap { color: var(--rose); }
.wechat .contact-icon-wrap { color: var(--gold); }
.card-arrow, .toggle-chevron { width: 16px; height: 16px; margin-left: auto; flex: 0 0 16px; color: var(--muted-ink); stroke-width: 1.8; }
.toggle-chevron { transition: transform 180ms ease; }
.wechat[aria-expanded="true"] .toggle-chevron { transform: rotate(180deg); }

.wechat-panel {
  margin-top: 14px; padding: 18px; display: grid; grid-template-columns: minmax(150px, .95fr) minmax(0, 1.05fr);
  gap: 19px; align-items: center; border: 1px solid rgba(255,255,255,.8); border-radius: 30px;
  background: var(--glass-strong); box-shadow: 0 18px 40px rgba(49,36,27,.17);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); animation: reveal 230ms ease-out both;
}
.wechat-panel[hidden] { display: none; }
.wechat-qr-frame { width: 100%; overflow: hidden; border: 5px solid white; border-radius: 21px; background: white; box-shadow: 0 10px 25px rgba(49,36,27,.13); }
.wechat-qr-frame img { width: 100%; height: auto; display: block; }
.wechat-details { min-width: 0; }
.eyebrow, .wechat-id-label, .wechat-id, .copy-status { margin: 0; }
.eyebrow { color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.wechat-details h2 { margin: 4px 0 14px; font-size: clamp(23px,5vw,29px); line-height: 1.12; font-weight: 500; }
.wechat-id-label { color: var(--muted-ink); font-size: 11px; }
.wechat-id { margin-top: 4px; color: var(--ink); font-size: 18px; font-weight: 750; letter-spacing: .045em; }
.wechat-actions { margin-top: 13px; display: grid; gap: 8px; }
.wechat-action {
  min-height: 40px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 11px;
  border: 1px solid rgba(169,117,56,.2); border-radius: 999px; color: #76522c; background: rgba(255,255,255,.65);
  text-align: center; text-decoration: none; font-size: 12px; font-weight: 700; cursor: pointer;
}
.wechat-action svg { width: 16px; height: 16px; stroke-width: 1.7; }
.copy-status { min-height: 17px; margin-top: 7px; color: #25745c; font-size: 11px; text-align: center; }

.service-strip {
  margin-top: 22px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); overflow: hidden;
  border: 1px solid rgba(255,255,255,.74); border-radius: 30px; background: rgba(255,250,246,.75);
  box-shadow: 0 15px 32px rgba(48,34,24,.13); backdrop-filter: blur(17px); -webkit-backdrop-filter: blur(17px);
}
.service-item { min-width: 0; min-height: 126px; padding: 16px 8px 13px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--soft-ink); text-align: center; }
.service-item + .service-item { border-left: 1px solid rgba(177,121,111,.2); }
.service-icon { width: 52px; height: 52px; margin-bottom: 9px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.7); box-shadow: inset 0 1px 0 white, 0 8px 18px rgba(48,34,24,.08); }
.service-icon svg { width: 22px; height: 22px; stroke-width: 1.55; }
.service-icon.rose { color: #a86f78; } .service-icon.blue { color: #317da4; } .service-icon.teal { color: #4a877a; }
.service-item strong, .service-item small { display: block; }
.service-item strong { color: var(--ink); font-size: 14px; line-height: 1.2; font-weight: 650; }
.service-item small { margin-top: 4px; color: var(--muted-ink); font-size: 10px; line-height: 1.2; }

footer { text-align: center; }
.contact-note { width: fit-content; max-width: 100%; margin: 32px auto 18px; padding: 11px 18px; border: 1px solid rgba(255,255,255,.7); border-radius: 999px; color: var(--soft-ink); background: rgba(255,252,248,.72); font-size: 12px; line-height: 1.4; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.footer-brand { margin: 0 0 3px; color: rgba(49,42,37,.48); font-size: 9px; font-weight: 750; letter-spacing: .17em; }

@media (hover:hover) and (pointer:fine) {
  .contact-card:hover { transform: translateY(-3px); background: rgba(255,252,248,.91); box-shadow: 0 18px 36px rgba(49,36,27,.18); }
  .wechat-action:hover { background: white; }
}

@media (max-width: 480px) {
  body { padding: 0; }
  .site-shell { min-height: 100svh; border: 0; border-radius: 0; }
  .page-content { padding: 25px 16px 18px; }
  .brand-mark { width: 106px; height: 106px; margin-top: 5px; }
  .contact-grid { grid-template-columns: 1fr; gap: 10px; }
  .contact-card { min-height: 76px; border-radius: 25px; padding: 12px 15px; }
  .contact-copy strong { font-size: 17px; }
  .contact-copy small { font-size: 12px; }
  .wechat-panel { grid-template-columns: 1fr; padding: 17px; }
  .wechat-qr-frame { width: min(100%, 300px); margin: 0 auto; }
  .wechat-details { text-align: center; }
  .service-item { min-height: 118px; padding-inline: 5px; }
  .service-icon { width: 48px; height: 48px; }
  .contact-note { margin-top: 25px; font-size: 11px; }
}

@media (max-width: 350px) {
  .page-content { padding-inline: 12px; }
  .style-label { font-size: 11px; }
  .service-item strong { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@keyframes card-enter { from { opacity: 0; transform: translateY(9px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes mark-enter { from { opacity: 0; transform: translateY(-8px) scale(.94); } to { opacity: 1; transform: none; } }
@keyframes reveal { from { opacity: 0; transform: translateY(-7px); } to { opacity: 1; transform: none; } }

/* Reference-matched layout */
body {
  padding: max(6px, env(safe-area-inset-top)) max(6px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(6px, env(safe-area-inset-left));
  background: radial-gradient(circle at 20% 2%, rgba(197, 225, 224, .5), transparent 32rem), #f4efe9;
}

.site-shell {
  width: min(100%, 558px);
  min-height: calc(100svh - 12px);
  border-radius: 34px;
  background: #e9ded1;
  box-shadow: 0 24px 62px var(--shadow);
}

.background-wash {
  background: radial-gradient(circle at 50% 4%, rgba(255,255,255,.38), transparent 27%), linear-gradient(180deg, rgba(255,252,248,.12) 0%, rgba(255,251,246,.24) 40%, rgba(246,235,224,.42) 100%);
}

.page-content {
  padding: 11px 27px 20px;
  align-items: stretch;
}

.avatar-ring {
  width: 112px;
  height: 112px;
  margin: 45px auto 17px;
  padding: 5px;
  overflow: hidden;
  border-radius: 50%;
  background: rgba(255,255,255,.94);
  box-shadow: 0 14px 35px rgba(53,39,30,.22);
  animation: mark-enter 650ms cubic-bezier(.2,.8,.25,1) both;
}

.avatar {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: inherit;
  object-fit: cover;
}

.style-label {
  min-height: 48px;
  padding: 10px 19px;
  gap: 9px;
  border-color: rgba(255,255,255,.62);
  color: var(--soft-ink);
  background: rgba(235,251,251,.64);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
}

.style-label svg { width: 21px; height: 21px; }

h1 {
  margin: 20px 0 10px;
  font-size: clamp(36px, 8.4vw, 43px);
  line-height: 1.04;
  font-weight: 400;
  letter-spacing: -.025em;
}

.intro {
  width: min(100%, 445px);
  margin: 0 auto;
  color: rgba(46,39,34,.83);
  font-size: clamp(16px, 3.5vw, 18px);
  line-height: 1.42;
}

.contact-section { margin-top: 36px; }

.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 13px;
}

.contact-card {
  min-height: 94px;
  gap: 12px;
  padding: 15px 17px;
  border-radius: 46px;
}

.contact-icon-wrap { width: 40px; height: 40px; flex-basis: 40px; }
.contact-copy strong { color: currentColor; font-size: 18px; line-height: 1.16; font-weight: 500; }
.contact-copy small { margin-top: 4px; font-size: 13px; line-height: 1.2; }
.contact-card.whatsapp { color: var(--green); }
.contact-card.telegram { color: var(--blue); }
.contact-card.album { color: var(--rose); }
.contact-card.wechat { color: var(--gold); }

.toggle-chevron {
  width: 17px;
  height: 17px;
  margin-left: auto;
  flex: 0 0 17px;
  color: currentColor;
}

.wechat-panel {
  margin-top: 14px;
  padding: 17px;
  grid-template-columns: minmax(122px, .82fr) minmax(0, 1.18fr);
  gap: 18px;
  border-radius: 30px;
  background: rgba(255,250,245,.88);
}

.wechat-qr-frame { border-radius: 22px; }
.eyebrow { font-size: 11px; }
.wechat-details h2 { margin: 3px 0 14px; font-size: clamp(24px, 5.5vw, 30px); line-height: 1.05; font-weight: 400; }
.wechat-id-label { font-size: 12px; }
.wechat-id { margin-top: 3px; font-size: 17px; font-weight: 650; }

.service-strip {
  margin-top: 22px;
  border-radius: 31px;
  background: rgba(255,248,244,.69);
}

.service-item { min-height: 137px; padding: 18px 8px 14px; }
.service-icon { width: 56px; height: 56px; margin-bottom: 9px; }
.service-icon.violet { color: #8c7a91; }
.service-icon.blue { color: #2c8ebc; }
.service-icon.teal { color: #4a8a7f; }
.service-item strong { color: currentColor; font-size: 14px; line-height: 1.16; font-weight: 550; }
.service-item small { font-size: 11px; }

.contact-note {
  margin: 44px auto 22px;
  padding: 12px 20px;
  border-radius: 999px;
  background: rgba(255,250,245,.75);
  box-shadow: 0 12px 27px rgba(48,34,24,.1);
  font-size: 14px;
  line-height: 1.3;
}

.whatsapp-connect {
  padding: 15px;
  display: grid;
  grid-template-columns: 122px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 31px;
  background: rgba(255,250,245,.84);
  box-shadow: 0 18px 39px rgba(48,34,24,.16);
  backdrop-filter: blur(18px) saturate(1.05);
  -webkit-backdrop-filter: blur(18px) saturate(1.05);
}

.whatsapp-card-image {
  width: 100%;
  aspect-ratio: 1;
  display: block;
  overflow: hidden;
  border-radius: 21px;
  background: #fff;
  box-shadow: 0 9px 23px rgba(48,34,24,.12);
}

.whatsapp-card-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 36%;
}

.whatsapp-connect-copy { min-width: 0; }

.whatsapp-connect-copy h2 {
  margin: 0;
  font-size: clamp(22px, 5vw, 28px);
  line-height: 1.08;
  font-weight: 400;
}

.whatsapp-connect-copy > p {
  margin: 7px 0 0;
  color: var(--soft-ink);
  font-size: 13px;
  line-height: 1.36;
}

.whatsapp-number {
  width: 100%;
  min-height: 40px;
  margin-top: 11px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  color: var(--soft-ink);
  background: rgba(255,255,255,.58);
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
}

.whatsapp-number svg {
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.whatsapp-number span { overflow: hidden; text-overflow: ellipsis; }

footer {
  margin-top: auto;
  padding: 6px 8px 0;
  color: rgba(46,39,34,.58);
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
  text-shadow: 0 1px 10px rgba(255,255,255,.85);
}

@media (max-width: 440px) {
  .page-content { padding-right: 18px; padding-left: 18px; }
  .avatar-ring { width: 100px; height: 100px; margin-top: 39px; }
  .contact-section { margin-top: 30px; }
  .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .contact-card { min-height: 84px; gap: 9px; padding: 13px 12px; border-radius: 40px; }
  .contact-icon-wrap { width: 35px; height: 35px; flex-basis: 35px; }
  .contact-icon { width: 21px; height: 21px; }
  .contact-copy strong { font-size: 16px; }
  .contact-copy small { font-size: 11px; }
  .toggle-chevron { display: none; }
  .wechat-panel { grid-template-columns: minmax(108px, .82fr) minmax(0, 1.18fr); gap: 13px; padding: 14px; border-radius: 26px; }
  .wechat-details { text-align: left; }
  .service-item { min-height: 126px; padding-right: 5px; padding-left: 5px; }
  .service-icon { width: 48px; height: 48px; }
  .service-item strong { font-size: 12px; }
  .service-item small { font-size: 10px; }
  .whatsapp-connect { grid-template-columns: 98px minmax(0, 1fr); gap: 13px; padding: 13px; border-radius: 27px; }
  .whatsapp-connect-copy > p { font-size: 12px; }
  .whatsapp-number { margin-top: 8px; font-size: 12px; }
}

@media (max-width: 350px) {
  body { padding-right: 3px; padding-left: 3px; }
  .site-shell { border-radius: 25px; }
  .page-content { padding-right: 13px; padding-left: 13px; }
  h1 { font-size: 33px; }
  .intro { font-size: 15px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-card { min-height: 68px; border-radius: 999px; }
  .toggle-chevron { display: block; }
  .wechat-panel { grid-template-columns: 1fr; }
  .wechat-qr-frame { width: min(100%, 208px); margin: 0 auto; }
  .wechat-details { text-align: center; }
  .whatsapp-connect { grid-template-columns: 86px minmax(0, 1fr); gap: 10px; padding: 11px; }
  .whatsapp-card-image { border-radius: 17px; }
  .whatsapp-connect-copy h2 { font-size: 20px; }
  .whatsapp-connect-copy > p { font-size: 11px; }
  .whatsapp-number { min-height: 36px; padding: 7px 9px; }
}

@media (min-width: 720px) {
  body { padding-top: 20px; padding-bottom: 20px; }
  .site-shell { min-height: 1040px; }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .style-label, .contact-card, .wechat-panel, .service-strip, .contact-note, .whatsapp-connect { background: rgba(255,250,245,.93); }
}