.page-contact {
  --contact-card-bg: #FFFFFF;
  --contact-panel: rgba(248, 246, 240, 0.06);
  background: var(--starlight);
  color: var(--night);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 64px;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(201, 162, 39, 0.18) 0%, rgba(201, 162, 39, 0) 58%),
    linear-gradient(178deg, var(--night) 0%, var(--night) 66%, var(--night-deep) 100%);
  color: var(--starlight);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% -10%;
  height: 300px;
  background: repeating-radial-gradient(120% 100% at 50% 120%, rgba(232, 217, 168, 0.1) 0 1px, rgba(232, 217, 168, 0) 1px 26px);
  pointer-events: none;
}

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

.page-contact .contact-hero__crumb .breadcrumb__link,
.page-contact .contact-hero__crumb .breadcrumb__item span {
  color: var(--gold-pale);
}

.page-contact .contact-hero__crumb .breadcrumb__link:hover {
  color: var(--starlight);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-contact .contact-hero__eyebrow {
  color: var(--gold);
  letter-spacing: 0.16em;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  color: var(--starlight);
}

.page-contact .contact-hero__lede {
  margin-top: 18px;
  max-width: 46ch;
  color: rgba(248, 246, 240, 0.82);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-contact .contact-hero__quick {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-hero__quick-link {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  color: var(--gold-pale);
  font-size: var(--fs-note);
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background-color var(--ease);
}

.page-contact .contact-hero__quick-link:hover {
  border-color: var(--gold);
  color: var(--starlight);
  background: rgba(201, 162, 39, 0.14);
}

.page-contact .contact-hero__visual {
  margin: 0;
}

.page-contact .contact-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line-light);
  object-fit: cover;
}

.page-contact .contact-hero__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  color: rgba(232, 217, 168, 0.7);
}

/* ---------- 通道卡 ---------- */
.page-contact .contact-channels {
  padding-top: 56px;
}

.page-contact .contact-channels__head {
  max-width: 62ch;
  margin-bottom: 30px;
}

.page-contact .contact-channels__lede {
  margin-top: 14px;
  color: var(--dusk);
}

.page-contact .channels__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 22px 26px;
  background: var(--contact-card-bg);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(15, 27, 45, 0.04);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-contact .channel-card:hover {
  border-color: var(--line-gold);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(15, 27, 45, 0.07);
}

.page-contact .channel-card__bar {
  position: absolute;
  left: 0;
  top: 18px;
  width: 3px;
  height: 34px;
  background: var(--gold);
  transition: height var(--ease), background-color var(--ease);
}

.page-contact .channel-card:hover .channel-card__bar {
  height: calc(100% - 36px);
  background: var(--gold-deep);
}

.page-contact .channel-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dusk);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--night);
  word-break: break-word;
}

.page-contact .channel-card__value--addr {
  font-size: 1.05rem;
}

.page-contact .channel-card__link {
  color: var(--night);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--ease), border-color var(--ease);
  word-break: break-all;
}

.page-contact .channel-card__link:hover {
  color: var(--gold-deep);
  border-color: var(--gold-deep);
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.8;
  color: var(--dusk);
}

.page-contact .channel-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-contact .channel-card__meta-text {
  font-size: var(--fs-note);
  color: var(--dusk);
}

.page-contact .channel-card--mail .tag--status,
.page-contact .channel-card--phone .tag--status {
  background: rgba(62, 92, 75, 0.1);
  color: var(--patina);
  border: 1px solid rgba(62, 92, 75, 0.28);
}

.page-contact .channel-card__coord {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 8px;
}

.page-contact .channel-card__coord svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 反馈材料 ---------- */
.page-contact .contact-feedback {
  padding-block: 56px;
}

.page-contact .feedback__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-contact .feedback__visual {
  margin: 0;
}

.page-contact .feedback__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  object-fit: cover;
}

.page-contact .feedback__body .lede {
  margin-top: 14px;
  color: var(--dusk);
}

.page-contact .feedback__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
}

.page-contact .feedback__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color var(--ease);
}

.page-contact .feedback__item:hover {
  border-color: var(--line-gold);
}

.page-contact .feedback__num {
  font-size: 1rem;
  color: var(--gold-deep);
  padding-top: 2px;
}

.page-contact .feedback__item-title {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--night);
}

.page-contact .feedback__item p {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.75;
  color: var(--dusk);
}

/* ---------- 时效 ---------- */
.page-contact .contact-sla {
  padding-block: 56px;
  background: linear-gradient(190deg, var(--night) 0%, var(--sky) 100%);
  color: var(--starlight);
}

.page-contact .contact-sla__eyebrow {
  color: var(--gold);
  letter-spacing: 0.16em;
}

.page-contact .contact-sla__title {
  color: var(--starlight);
  margin-top: 10px;
}

.page-contact .sla__row {
  display: grid;
  gap: 2px;
  margin: 34px 0 0;
  grid-template-columns: 1fr;
}

.page-contact .sla__cell {
  padding: 20px 0;
  border-top: 1px solid var(--line-light);
}

.page-contact .sla__label {
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.12em;
  color: var(--gold-pale);
}

.page-contact .sla__value {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.01em;
}

.page-contact .sla__note {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.8;
  color: rgba(248, 246, 240, 0.76);
  max-width: 34ch;
}

.page-contact .contact-sla__foot {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-light);
  font-size: var(--fs-note);
  color: rgba(232, 217, 168, 0.78);
}

/* ---------- 来函类型 ---------- */
.page-contact .contact-types {
  padding-block: 56px;
}

.page-contact .contact-types__head {
  max-width: 56ch;
  margin-bottom: 28px;
}

.page-contact .types__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .types__col {
  padding: 22px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--starlight);
  transition: border-color var(--ease), transform var(--ease);
}

.page-contact .types__col:hover {
  border-color: var(--line-gold);
  transform: translateY(-1px);
}

.page-contact .types__col--phone {
  background: var(--paper);
}

.page-contact .types__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: var(--fs-sub);
  font-weight: 600;
  color: var(--night);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-gold);
}

.page-contact .types__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .types__list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--fs-note);
  line-height: 1.75;
  color: var(--dusk);
}

.page-contact .types__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.page-contact .types__foot {
  margin: 18px 0 0;
}

.page-contact .types__link {
  font-size: var(--fs-note);
  color: var(--night);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .types__link:hover {
  color: var(--gold-deep);
  border-color: var(--gold-deep);
}

/* ---------- 收尾 ---------- */
.page-contact .contact-tail {
  padding: 0 0 64px;
}

.page-contact .contact-tail__inner {
  display: grid;
  gap: 18px;
  padding: 26px 22px;
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.page-contact .contact-tail__text {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.8;
  color: var(--dusk);
  max-width: 56ch;
}

.page-contact .contact-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero {
    padding: 26px 0 80px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 6fr 5fr;
    align-items: end;
    gap: 36px;
  }

  .page-contact .feedback__grid {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
  }

  .page-contact .types__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-contact .contact-tail__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 30px 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .channels__grid {
    grid-template-columns: 5fr 4fr 3fr;
    align-items: stretch;
  }

  .page-contact .sla__row {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .page-contact .sla__cell {
    padding: 22px 26px 22px 0;
    border-top: 1px solid var(--line-light);
  }

  .page-contact .sla__cell + .sla__cell {
    padding-left: 26px;
    border-left: 1px solid var(--line-light);
  }

  .page-contact .contact-channels,
  .page-contact .contact-feedback,
  .page-contact .contact-sla,
  .page-contact .contact-types {
    padding-block: 76px;
  }
}
<<<END>>>