.page-contact {
  --contact-card-radius: 20px;
  --contact-gap: 22px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 88% 14%, rgba(255, 78, 32, 0.08) 0, rgba(255, 78, 32, 0) 320px),
    var(--c-beige);
  color: var(--c-ink);
  font-family: var(--font-base);
}

/* ===== Hero ===== */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(48px, 8vw, 96px);
  background: linear-gradient(135deg, var(--c-blue) 0%, var(--c-space) 72%);
  color: var(--c-paper);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 320px;
  height: 320px;
  border: 2px solid rgba(168, 176, 194, 0.32);
  border-radius: 28px;
  transform: rotate(36deg);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -70px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  background: var(--grad-brand);
  border-radius: 40px;
  opacity: 0.16;
  transform: rotate(18deg);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
  align-items: center;
}

.page-contact .contact-hero__media {
  position: relative;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  background: var(--grad-brand);
  border-radius: 18px;
  opacity: 0.85;
  z-index: 0;
}

.page-contact .contact-hero__media img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 24px 44px rgba(11, 16, 35, 0.45);
  transform: rotate(-1.5deg);
}

.page-contact .contact-hero__body {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 0.88rem;
  color: rgba(168, 176, 194, 0.65);
}

.page-contact .contact-hero__breadcrumb a {
  color: rgba(247, 245, 240, 0.7);
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.page-contact .contact-hero__breadcrumb a:hover {
  color: var(--c-paper);
}

.page-contact .contact-hero__breadcrumb [aria-current="page"] {
  color: var(--c-orange);
}

.page-contact .contact-hero__tagline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-silver);
}

.page-contact .contact-hero__tagline::before {
  content: "";
  width: 52px;
  height: 3px;
  background: var(--grad-brand);
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--size-display);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-contact .contact-hero__sub {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--c-orange);
}

.page-contact .contact-hero__lead {
  max-width: 560px;
  margin: 22px 0 28px;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(247, 245, 240, 0.8);
}

.page-contact .contact-hero__cta {
  padding: 14px 26px;
  font-weight: 700;
}

/* ===== Intro / 致新朋友 ===== */
.page-contact .contact-intro,
.page-contact .contact-selfhelp {
  padding: clamp(56px, 8vw, 96px) 0;
}

.page-contact .contact-intro__grid {
  display: grid;
  gap: 30px;
}

.page-contact .contact-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-contact .contact-section-head .section-label {
  margin: 0;
}

.page-contact .contact-index {
  font-family: var(--font-head);
  font-style: italic;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-blue);
}

.page-contact .contact-section-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--size-h2);
  line-height: 1.3;
  color: var(--c-ink);
}

.page-contact .contact-intro__desc {
  max-width: 760px;
  margin: 18px 0 30px;
  line-height: 1.8;
  color: var(--c-blue-deep);
}

.page-contact .contact-scene-list {
  border-top: 1px solid var(--c-silver);
}

.page-contact .contact-scene-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  column-gap: 16px;
  row-gap: 12px;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-silver);
}

.page-contact .contact-scene-item__no {
  grid-row: 1 / span 2;
  font-family: var(--font-head);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--c-orange);
}

.page-contact .contact-scene-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 1.12rem;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-contact .contact-scene-item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-blue-deep);
}

.page-contact .contact-scene-item__action {
  grid-column: 2;
  justify-self: start;
  padding-bottom: 3px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--c-orange);
  border-bottom: 2px solid var(--c-peach);
  transition: border-color 200ms var(--ease);
}

.page-contact .contact-scene-item__action:hover {
  border-color: var(--c-orange);
}

/* ===== 官方通道 ===== */
.page-contact .contact-channels {
  padding: clamp(56px, 8vw, 96px) 0;
  background: linear-gradient(180deg, var(--c-blue) 0%, var(--c-space) 100%);
  color: var(--c-paper);
}

.page-contact .contact-channels .contact-section-title {
  color: var(--c-paper);
}

.page-contact .contact-channels .section-label {
  color: var(--c-silver);
}

.page-contact .contact-section-head--light .contact-index {
  -webkit-text-stroke-color: var(--c-orange);
}

.page-contact .contact-channels__header {
  display: grid;
  gap: 18px;
  margin-bottom: 36px;
}

.page-contact .contact-channels__header-text p {
  margin: 10px 0 0;
  line-height: 1.7;
  color: rgba(247, 245, 240, 0.72);
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-channel-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--contact-card-radius);
  background: var(--c-paper);
  color: var(--c-ink);
  box-shadow: 0 18px 40px rgba(11, 16, 35, 0.18);
}

.page-contact .contact-channel-card__strip {
  display: block;
  height: 8px;
  background: var(--grad-brand);
  clip-path: polygon(0 0, 100% 0, calc(100% - 42px) 100%, 0 100%);
}

.page-contact .contact-channel-card__inner {
  padding: 26px;
}

.page-contact .contact-channel-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: var(--grad-brand);
  color: var(--c-paper);
}

.page-contact .contact-channel-card__icon svg {
  width: 28px;
  height: 28px;
}

.page-contact .contact-channel-card__label {
  margin: 0 0 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-blue-deep);
}

.page-contact .contact-channel-card__value {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.2;
  text-decoration: none;
  color: var(--c-ink);
  word-break: break-word;
  transition: color 200ms var(--ease);
}

.page-contact .contact-channel-card__value:hover {
  color: var(--c-orange);
}

.page-contact .contact-channel-card__value--email {
  font-size: clamp(1.15rem, 2.1vw, 1.7rem);
}

.page-contact .contact-channel-card__value--address {
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.5;
}

.page-contact .contact-channel-card__hint {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--c-blue-deep);
}

.page-contact .contact-channel-card--address {
  background: var(--c-peach);
}

.page-contact .contact-channel-card__map {
  overflow: hidden;
}

.page-contact .contact-channel-card__map img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .contact-channels__note {
  margin-top: 30px;
  padding: 16px 20px;
  border-left: 4px solid var(--c-orange);
  background: rgba(255, 78, 32, 0.08);
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(247, 245, 240, 0.85);
}

/* ===== FAQ / 自服务 ===== */
.page-contact .contact-selfhelp {
  position: relative;
}

.page-contact .contact-selfhelp::before {
  content: "";
  position: absolute;
  top: 70px;
  right: -140px;
  width: 300px;
  height: 300px;
  border-radius: 40px;
  background: linear-gradient(135deg, rgba(255, 78, 32, 0.08) 0%, rgba(255, 78, 32, 0) 70%);
  transform: rotate(24deg);
  pointer-events: none;
}

.page-contact .contact-selfhelp .container {
  position: relative;
  z-index: 1;
}

.page-contact .contact-selfhelp__desc {
  max-width: 640px;
  margin: 18px 0 34px;
  line-height: 1.8;
  color: var(--c-blue-deep);
}

.page-contact .contact-faq-grid {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-faq-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border: 1px solid var(--c-silver);
  border-top: 6px solid var(--c-blue);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 14px 28px rgba(11, 16, 35, 0.06);
}

.page-contact .contact-faq-card__no {
  margin-bottom: 14px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--c-orange);
}

.page-contact .contact-faq-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.08rem;
  line-height: 1.5;
  color: var(--c-ink);
}

.page-contact .contact-faq-card p {
  flex: 1;
  margin: 0 0 16px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--c-blue-deep);
}

.page-contact .contact-faq-card__link {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  font-size: 0.94rem;
  text-decoration: none;
  color: var(--c-orange);
  transition: color 200ms var(--ease);
}

.page-contact .contact-faq-card__link:hover {
  color: var(--c-blue);
}

.page-contact .contact-selfhelp__more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  padding: 28px;
  border-radius: 18px;
  background: var(--c-space);
  color: var(--c-paper);
}

.page-contact .contact-selfhelp__more-text {
  margin: 0;
}

.page-contact .contact-selfhelp__more-kicker {
  margin: 0 0 4px;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-silver);
}

.page-contact .contact-selfhelp__more-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.24rem;
  color: var(--c-paper);
}

.page-contact .contact-selfhelp__more-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-selfhelp__more-links a {
  padding: 9px 16px;
  border: 1px solid rgba(168, 176, 194, 0.55);
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--c-paper);
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .contact-selfhelp__more-links a:hover {
  background: var(--c-orange);
  border-color: var(--c-orange);
}

/* ===== Tablet ===== */
@media (min-width: 640px) {
  .page-contact .contact-channel-card__inner {
    padding: 32px;
  }

  .page-contact .contact-channel-card--phone .contact-channel-card__inner {
    display: flex;
    align-items: center;
    gap: 28px;
  }

  .page-contact .contact-channel-card--phone .contact-channel-card__icon {
    margin-bottom: 0;
  }

  .page-contact .contact-channel-card--phone .contact-channel-card__content {
    flex: 1;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-intro__grid {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .contact-channels__header {
    grid-template-columns: 320px 1fr;
    align-items: end;
  }
}

/* ===== Desktop ===== */
@media (min-width: 900px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-contact .contact-channel-card--phone {
    grid-column: 1 / -1;
  }

  .page-contact .contact-channel-card--email {
    grid-column: span 5;
  }

  .page-contact .contact-channel-card--address {
    grid-column: span 7;
  }

  .page-contact .contact-faq-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 64px;
  }
}