/* Home footer only: quiet cream surface, original social-platform colours. */
.home-social-footer{--footer-paper:#faf7ed;--footer-ink:#173b2f;--footer-muted:#686552;--footer-gold:#a98d52;position:relative;isolation:isolate;background:var(--footer-paper);color:var(--footer-ink);font:400 14px/1.5 "TBH Option B","Segoe UI","Microsoft YaHei",sans-serif}
.home-social-footer *{box-sizing:border-box}
.home-social-footer ::selection{background:#e1d4ae;color:var(--footer-ink)}
.home-social-footer .footer-tiles{height:44px;background:url('floral-tiles.png') center/auto 100% repeat-x;border-block:1px solid var(--footer-gold)}
.home-social-footer .footer-inner{max-width:1200px;margin:auto;padding:32px 32px 18px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px 34px}
.home-social-footer .footer-signature{justify-self:start}
.home-social-footer .footer-logo{display:inline-flex;align-items:center;min-height:44px;border-radius:5px}
.home-social-footer .footer-logo img{display:block;width:196px;height:auto;aspect-ratio:5667/1080;object-fit:contain}
.home-social-footer .footer-signature p{margin:6px 0 0;color:var(--footer-muted);font-size:13px;max-width:29ch}
.home-social-footer .social-list{display:flex;align-items:start;justify-content:center;gap:12px;margin:0;padding:0;list-style:none}
.home-social-footer .social-button{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:68px;border:0;border-radius:8px;padding:4px 0;background:transparent;font:inherit;color:var(--footer-ink);cursor:pointer;touch-action:manipulation;text-decoration:none;-webkit-tap-highlight-color:transparent}
.home-social-footer .social-mark{display:grid;place-items:center;width:52px;height:52px;transition:transform 180ms cubic-bezier(.16,1,.3,1)}
.home-social-footer .social-mark svg,.home-social-footer .social-mark img{display:block;width:38px;height:38px;object-fit:contain}
.home-social-footer .social-label{font-size:12.5px;line-height:1.5;font-weight:400;white-space:nowrap}
.home-social-footer .social-facebook svg{fill:#0866ff}
.home-social-footer .social-xiaohongshu svg{width:46px;height:32px;fill:#ff2442}
.home-social-footer .footer-utility{justify-self:end;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.home-social-footer .footer-utility a{display:inline-flex;align-items:center;min-height:44px;border-radius:4px;color:var(--footer-ink);font-size:14px;font-weight:700;text-decoration:none;text-underline-offset:5px;white-space:nowrap}
.home-social-footer .footer-utility a:hover{text-decoration:underline}
.home-social-footer :focus-visible{outline:2px solid var(--footer-ink);outline-offset:5px}
.home-social-footer .footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:14px;border-top:1px solid #d8ccb0;color:var(--footer-muted);font-size:12px}
.home-social-footer .footer-bottom p{margin:0}
.home-social-footer .footer-top-link{display:inline-flex;align-items:center;min-height:44px;gap:9px;color:var(--footer-ink);text-decoration:none;border-radius:4px}
.home-social-footer .footer-top-link:hover{text-decoration:underline;text-underline-offset:5px}
.home-social-footer .footer-top-link svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6}
.home-social-footer .footer-link-status{grid-column:1/-1;color:var(--footer-muted);font-size:12px;text-align:center;margin:0;min-height:18px}
.home-social-footer .footer-link-status:empty{display:none}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.home-social-footer .social-button:hover .social-mark{transform:translateY(-3px)}.home-social-footer .social-button:active .social-mark{transform:translateY(1px) scale(.96)}}
@media(max-width:1000px){.home-social-footer .footer-inner{grid-template-columns:1fr auto;gap:20px 24px}.home-social-footer .social-list{grid-column:2;grid-row:1/3}.home-social-footer .footer-utility{justify-self:start}.home-social-footer .footer-signature p{max-width:none}.home-social-footer .footer-bottom{padding-top:12px}}
@media(max-width:620px){.home-social-footer .footer-tiles{height:34px}.home-social-footer .footer-inner{display:flex;flex-direction:column;gap:22px;padding:26px 22px 16px}.home-social-footer .footer-signature{text-align:center}.home-social-footer .footer-logo img{width:190px}.home-social-footer .footer-signature p{margin-top:4px}.home-social-footer .social-list{gap:10px}.home-social-footer .social-button{min-width:64px}.home-social-footer .social-mark{width:48px;height:48px}.home-social-footer .social-mark svg,.home-social-footer .social-mark img{width:36px;height:36px}.home-social-footer .social-xiaohongshu svg{width:44px;height:30px}.home-social-footer .footer-utility{gap:32px}.home-social-footer .footer-bottom{width:100%;justify-content:center;text-align:center;flex-wrap:wrap;gap:2px;padding-top:14px}.home-social-footer .footer-top-link{min-height:36px}.home-social-footer .footer-bottom p{width:100%}}
@media(prefers-reduced-motion:reduce){.home-social-footer .social-mark{transition:none}}

/* Option B — Rounded squares / 圆角方形.
   Original-colour marks, smaller bold English labels, and genuine WenKai Chinese.
   Fixed approved B treatment. Styles apply only to this footer. */
@font-face {
  font-family: "TBH Social Bold";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('social-label-bold.woff2') format('woff2');
}
@font-face {
  font-family: "TBH Social Kai";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('social-label-kai.ttf') format('truetype');
  unicode-range: U+5C0F, U+7EA2, U+4E66;
}
@font-face {
  font-family: "TBH Option B";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('option-b-font.woff2') format('woff2');
}

.home-social-footer[data-option="b"] {
  --footer-paper: #faf7ed;
  --footer-ink: #173b2f;
  --footer-muted: #62604c;
  --footer-gold: #a98d52;
  font-family: "TBH Option B", "Microsoft YaHei", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.45;
}

.home-social-footer[data-option="b"] .footer-tiles {
  height: 26px;
  contain: paint;
  overflow: hidden;
}

.home-social-footer[data-option="b"] .footer-inner {
  max-width: 1180px;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto;
  align-items: center;
  gap: 8px 24px;
  padding: 14px 28px 6px;
}

.home-social-footer[data-option="b"] .footer-signature {
  justify-self: start;
  text-align: left;
}

.home-social-footer[data-option="b"] .footer-logo {
  display: flex;
  width: fit-content;
  min-height: 44px;
}

.home-social-footer[data-option="b"] .footer-logo img {
  width: 176px;
}

.home-social-footer[data-option="b"] .footer-signature p {
  max-width: none;
  margin: 2px 0 0;
  font-size: 12px;
  line-height: 1.5;
}

.home-social-footer[data-option="b"] .social-list {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  gap: 7px;
  align-items: flex-start;
  justify-content: center;
}

.home-social-footer[data-option="b"] .social-button {
  min-width: 61px;
  min-height: 72px;
  padding: 2px 0;
  gap: 4px;
  border-radius: 12px;
  font-family: inherit;
  font-weight: 600;
}

.home-social-footer[data-option="b"] .social-mark {
  position: relative;
  width: 44px;
  height: 44px;
  margin-top: 6px;
  border: 2px solid var(--footer-gold);
  border-radius: 10px;
  background: var(--footer-paper);
  transform: none;
  transition: border-color 160ms ease-out, background-color 160ms ease-out;
}

.home-social-footer[data-option="b"] .social-mark svg,
.home-social-footer[data-option="b"] .social-mark img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.home-social-footer[data-option="b"] .social-xiaohongshu svg {
  width: 34px;
  height: 20px;
}

.home-social-footer[data-option="b"] .social-label {
  font-family: "TBH Social Bold", "TBH Option B", sans-serif;
  font-size: 11px;
  font-weight: 800;
  line-height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 18px;
}

.home-social-footer[data-option="b"] .social-xiaohongshu .social-label {
  font-family: "TBH Social Kai", "KaiTi", "STKaiti", serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 18px;
}

.home-social-footer[data-option="b"] .footer-link-status {
  margin: 0;
  font-family: inherit;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
}

.home-social-footer[data-option="b"] .footer-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 12px;
  padding-top: 0;
  font-size: 12px;
  text-align: left;
  border-top-color: #d8ccb0;
}

.home-social-footer[data-option="b"] .footer-bottom p {
  width: auto;
  margin: 0;
}

.home-social-footer[data-option="b"] .footer-top-link {
  flex-direction: column;
  justify-content: center;
  min-height: 60px;
  padding: 4px 0 6px;
  gap: 2px;
  flex-shrink: 0;
  font-size: 12px;
  line-height: 1.2;
  border-radius: 12px;
}

.home-social-footer[data-option="b"] .footer-top-label {
  display: grid;
  place-items: center;
  min-width: 108px;
  min-height: 28px;
  padding: 3px 14px;
  border: 1.5px solid var(--footer-gold);
  border-radius: 999px;
  white-space: nowrap;
}

.home-social-footer[data-option="b"] .footer-top-link svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--footer-gold);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.home-social-footer[data-option="b"] .footer-top-link:hover {
  text-decoration: none;
}

.home-social-footer[data-option="b"] :focus-visible {
  outline: 2px solid var(--footer-ink);
  outline-offset: 3px;
}

.home-social-footer[data-option="b"] .social-button:hover .social-mark,
.home-social-footer[data-option="b"] .social-button:active .social-mark,
.home-social-footer[data-option="b"] .social-button:focus-visible .social-mark {
  transform: none;
  border-color: var(--footer-ink);
  background-color: #fffdf6;
}

@media (max-width: 760px) {
  .home-social-footer[data-option="b"] .footer-tiles {
    height: 22px;
  }

  .home-social-footer[data-option="b"] .footer-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
    padding: 10px 20px 4px;
  }

  .home-social-footer[data-option="b"] .footer-signature {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    text-align: left;
  }

  .home-social-footer[data-option="b"] .footer-logo {
    min-height: 44px;
  }

  .home-social-footer[data-option="b"] .footer-logo img {
    width: 160px;
  }

  .home-social-footer[data-option="b"] .footer-signature p {
    margin-top: 2px;
  }

  .home-social-footer[data-option="b"] .social-list {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
    gap: 7px;
  }

  .home-social-footer[data-option="b"] .footer-bottom {
    gap: 8px;
  }

  .home-social-footer[data-option="b"] .footer-bottom p {
    max-width: 28ch;
  }
}

/* Five brands fit narrow phones without shrinking the approved icon frames or labels. */
@media (max-width: 380px) {
  .home-social-footer[data-option="b"] .social-list-five {
    gap: 4px;
  }

  .home-social-footer[data-option="b"] .social-list-five .social-button {
    min-width: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-social-footer[data-option="b"] .social-mark {
    transition: none;
  }
}