/**
 * Contact Cuihua page styles.
 * Uses the active Saaya Blog white, neutral and orange visual system.
 */

body.page .cuihua-contact {
  --contact-paper: #fff;
  --contact-ink: #212121;
  --contact-muted: #666;
  --contact-line: #e3e3e3;
  --contact-soft: #f3f3f3;
  --contact-soft-hover: #e9e9e9;
  --contact-accent: #ce8460;
  --contact-dark: #212121;
}

body.page.site-mode--dark .cuihua-contact,
body.page.saaya-dark-mode .cuihua-contact {
  --contact-paper: #202020;
  --contact-ink: #f5f5f5;
  --contact-muted: #b8b8b8;
  --contact-line: #404040;
  --contact-soft: #2d2d2d;
  --contact-soft-hover: #363636;
  --contact-accent: #e4a083;
  --contact-dark: #111;
}

.cuihua-contact-page,
.cuihua-contact {
  width: 100%;
}

.cuihua-contact-page {
  float: none;
}

.cuihua-contact,
.cuihua-contact * {
  box-sizing: border-box;
}

.cuihua-contact {
  margin-bottom: 62px;
  color: var(--contact-ink);
  background: var(--contact-paper);
}

.cuihua-contact h2,
.cuihua-contact h3,
.cuihua-contact p {
  font-family: inherit;
}

.cuihua-contact a {
  text-decoration: none;
}

.cuihua-contact__hero {
  padding: clamp(48px, 6vw, 72px) clamp(28px, 6vw, 76px);
  border: 1px solid var(--contact-line);
  background: var(--contact-soft);
}

.cuihua-contact__eyebrow {
  display: block;
  margin: 0 0 14px;
  color: var(--contact-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.15em;
  line-height: 1.5;
}

.cuihua-contact__hero h2,
.cuihua-contact__primary > h2,
.cuihua-contact__section-heading h2,
.cuihua-contact__faq h2,
.cuihua-contact__bottom h2 {
  margin: 0;
  color: var(--contact-ink);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.018em;
}

.cuihua-contact__hero h2 {
  max-width: 100%;
  font-size: clamp(42px, 5vw, 58px);
}

.cuihua-contact__hero > p:last-child {
  max-width: 100%;
  margin: 24px 0 0;
  color: var(--contact-muted);
  font-size: 18px;
  line-height: 1.85;
}

.cuihua-contact__section {
  padding: clamp(64px, 7.5vw, 92px) clamp(28px, 6vw, 76px);
  border-right: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
  border-left: 1px solid var(--contact-line);
}

.cuihua-contact__main {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.65fr);
  gap: clamp(40px, 6vw, 72px);
  align-items: start;
}

.cuihua-contact__primary > h2,
.cuihua-contact__section-heading h2,
.cuihua-contact__faq h2 {
  font-size: clamp(30px, 3.5vw, 40px);
}

.cuihua-contact__primary > p:not(.cuihua-contact__eyebrow) {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--contact-muted);
  font-size: 16px;
  line-height: 1.85;
}

.cuihua-contact__wechat-card {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 27px;
  align-items: center;
  margin: 30px 0;
  padding: 25px;
  border: 1px solid var(--contact-line);
  border-top: 4px solid var(--contact-accent);
  background: var(--contact-soft);
}

.cuihua-contact__wechat-qr {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  padding: 8px;
  border: 1px solid var(--contact-line);
  background: #fff;
}

.cuihua-contact__wechat-qr img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cuihua-contact__wechat-card strong {
  color: var(--contact-ink);
  font-size: 19px;
  font-weight: 900;
}

.cuihua-contact__wechat-card p {
  margin: 9px 0 11px;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.65;
}

.cuihua-contact__keyword-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.cuihua-contact__keyword-row span {
  padding: 5px 8px;
  border: 1px solid var(--contact-line);
  color: var(--contact-muted);
  background: var(--contact-paper);
  font-size: 11px;
  font-weight: 800;
}

.cuihua-contact__direct-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.cuihua-contact__direct-card {
  display: flex;
  min-width: 0;
  min-height: 84px;
  flex-direction: column;
  justify-content: center;
  padding: 18px 20px;
  border: 1px solid var(--contact-line);
  color: var(--contact-ink);
  background: var(--contact-paper);
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.cuihua-contact__direct-card:hover,
.cuihua-contact__direct-card:focus {
  border-color: var(--contact-accent);
  color: var(--contact-ink);
  background: var(--contact-soft);
  transform: translateY(-2px);
}

.cuihua-contact__direct-main {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 12px;
  color: var(--contact-ink);
}

.cuihua-contact__direct-main img {
  display: block;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  margin-top: 2px;
  object-fit: contain;
}

body.page.site-mode--dark .cuihua-contact__direct-card img,
body.page.saaya-dark-mode .cuihua-contact__direct-card img {
  filter: invert(1);
}

.cuihua-contact__direct-card strong {
  overflow-wrap: anywhere;
  color: var(--contact-ink);
  font-size: 20px;
  line-height: 1.35;
}

.cuihua-contact__direct-card small {
  margin-top: auto;
  padding-top: 12px;
  color: var(--contact-muted);
  font-size: 12px;
  line-height: 1.5;
}

.cuihua-contact__aside {
  display: grid;
  gap: 18px;
}

.cuihua-contact__note {
  padding: 27px;
  border: 1px solid var(--contact-line);
  border-top: 4px solid var(--contact-accent);
  background: var(--contact-soft);
}

.cuihua-contact__note--muted {
  border-top-color: var(--contact-muted);
  background: var(--contact-paper);
}

.cuihua-contact__note h2 {
  margin: 0 0 19px;
  color: var(--contact-ink);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
}

.cuihua-contact__note ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cuihua-contact__note li {
  position: relative;
  padding-left: 17px;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.65;
}

.cuihua-contact__note li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--contact-accent);
  content: "";
}

.cuihua-contact__note--muted li::before {
  background: var(--contact-muted);
}

.cuihua-contact__process {
  background: var(--contact-soft);
}

.cuihua-contact__section-heading {
  margin-bottom: 32px;
}

.cuihua-contact__section-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.65fr);
  gap: 48px;
  align-items: end;
}

.cuihua-contact__section-heading--split > p {
  margin: 0;
  color: var(--contact-muted);
  font-size: 15px;
  line-height: 1.75;
}

.cuihua-contact__primary > .cuihua-contact__channels {
  margin-top: 52px;
  padding-top: 42px;
  border-top: 1px solid var(--contact-line);
}

.cuihua-contact__primary > .cuihua-contact__channels .cuihua-contact__section-heading--split {
  grid-template-columns: 1fr;
  gap: 12px;
}

.cuihua-contact__process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--contact-line);
  border-left: 1px solid var(--contact-line);
}

.cuihua-contact__process-grid article {
  display: flex;
  min-width: 0;
  min-height: 250px;
  flex-direction: column;
  padding: 27px 24px;
  border-right: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
  background: var(--contact-paper);
}

.cuihua-contact__process-grid article > span,
.cuihua-contact-card__body > span {
  color: var(--contact-accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.11em;
}

.cuihua-contact__process-grid h3 {
  margin: 46px 0 12px;
  color: var(--contact-ink);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
}

.cuihua-contact__process-grid p {
  margin: 0;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.75;
}

.cuihua-contact__channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--contact-line);
  border-left: 1px solid var(--contact-line);
}

.cuihua-contact-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border-right: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
  background: var(--contact-paper);
}

.cuihua-contact-card__media {
  display: flex;
  height: 330px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--contact-line);
  background: #fff;
}

.cuihua-contact__primary .cuihua-contact-card__media {
  height: clamp(170px, 16vw, 220px);
}

.cuihua-contact-card__media--contain {
  padding: 18px;
}

.cuihua-contact-card__media--contain img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cuihua-contact-card__media--cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 180ms ease;
}

.cuihua-contact-card__media--cover:hover img,
.cuihua-contact-card__media--cover:focus img {
  transform: scale(1.025);
}

.cuihua-contact-card__body {
  flex: 1;
  padding: 23px;
}

.cuihua-contact-card h3 {
  margin: 9px 0 9px;
  color: var(--contact-ink);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.35;
}

.cuihua-contact-card p {
  margin: 0;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.7;
}

.cuihua-contact-card p strong {
  color: var(--contact-ink);
  font-weight: 900;
}

.cuihua-contact__faq {
  display: grid;
  grid-template-columns: minmax(250px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(50px, 8vw, 100px);
}

.cuihua-contact__faq-list {
  border-top: 1px solid var(--contact-line);
}

.cuihua-contact__faq-list details {
  padding: 20px 0;
  border-bottom: 1px solid var(--contact-line);
}

.cuihua-contact__faq-list summary {
  color: var(--contact-ink);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.55;
  cursor: pointer;
}

.cuihua-contact__faq-list details p {
  margin: 13px 0 0;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.8;
}

.cuihua-contact__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  padding: 46px clamp(28px, 6vw, 62px);
  color: #fff;
  background: var(--contact-dark);
}

.cuihua-contact__bottom > div > span {
  display: block;
  margin-bottom: 9px;
  color: var(--contact-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.cuihua-contact__bottom h2 {
  max-width: 700px;
  color: #fff;
  font-size: clamp(27px, 3vw, 36px);
}

.cuihua-contact__bottom > a {
  display: inline-flex;
  min-height: 48px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 21px;
  border: 1px solid #fff;
  border-radius: 3px;
  color: var(--contact-dark);
  background: #fff;
  font-size: 14px;
  font-weight: 900;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.cuihua-contact__bottom > a:hover,
.cuihua-contact__bottom > a:focus {
  border-color: var(--contact-accent);
  color: #fff;
  background: var(--contact-accent);
  transform: translateY(-2px);
}

.cuihua-contact a:focus-visible,
.cuihua-contact button:focus-visible,
.cuihua-contact summary:focus-visible {
  outline: 3px solid rgba(206, 132, 96, 0.3);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .cuihua-contact__main,
  .cuihua-contact__faq {
    grid-template-columns: 1fr;
  }

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

  .cuihua-contact-card:last-child {
    grid-column: 1 / -1;
  }

  .cuihua-contact-card:last-child .cuihua-contact-card__media {
    height: 410px;
  }

  .cuihua-contact__primary .cuihua-contact-card:last-child .cuihua-contact-card__media {
    height: 300px;
  }
}

@media (max-width: 720px) {
  .cuihua-contact__section-heading--split {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .cuihua-contact__bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .cuihua-contact {
    margin-bottom: 42px;
  }

  .cuihua-contact__hero,
  .cuihua-contact__section,
  .cuihua-contact__bottom {
    padding-right: 21px;
    padding-left: 21px;
  }

  .cuihua-contact__hero h2 {
    font-size: 36px;
    letter-spacing: -0.02em;
  }

  .cuihua-contact__hero > p:last-child {
    font-size: 16px;
  }

  .cuihua-contact__primary > h2,
  .cuihua-contact__section-heading h2,
  .cuihua-contact__faq h2 {
    font-size: 30px;
  }

  .cuihua-contact__wechat-card {
    grid-template-columns: 1fr;
    padding: 21px;
  }

  .cuihua-contact__wechat-qr {
    width: 155px;
  }

  .cuihua-contact__direct-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .cuihua-contact__direct-card {
    min-height: 76px;
    padding: 16px;
  }

  .cuihua-contact__direct-main {
    gap: 12px;
  }

  .cuihua-contact__process-grid,
  .cuihua-contact__channel-grid {
    grid-template-columns: 1fr;
  }

  .cuihua-contact__process-grid article {
    min-height: 220px;
  }

  .cuihua-contact-card:last-child {
    grid-column: auto;
  }

  .cuihua-contact-card__media,
  .cuihua-contact-card:last-child .cuihua-contact-card__media {
    height: 360px;
  }

  .cuihua-contact__primary .cuihua-contact-card__media,
  .cuihua-contact__primary .cuihua-contact-card:last-child .cuihua-contact-card__media {
    height: 300px;
  }

  .cuihua-contact__bottom > a {
    width: 100%;
  }
}

@media (max-width: 390px) {
  .cuihua-contact__hero h2 {
    font-size: 33px;
  }

  .cuihua-contact-card__media,
  .cuihua-contact-card:last-child .cuihua-contact-card__media {
    height: 330px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cuihua-contact * {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}