.page-contact {
  --contact-edge: clamp(18px, 4.5vw, 56px);
  --contact-block: clamp(52px, 7vw, 92px);
  --contact-line: rgba(154, 166, 178, .24);
  --contact-soft: rgba(242, 239, 230, .72);
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
  padding-top: clamp(6px, 2vw, 20px);
}

.page-contact .contact-wrap {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--contact-edge);
}

.page-contact .contact-crumbs {
  padding-block: 20px 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(20px, 4vw, 34px) var(--contact-block);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 54px);
}

.page-contact .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-contact h1 {
  margin: 0;
  font-size: clamp(32px, 6vw, 54px);
  font-weight: 900;
  letter-spacing: .035em;
  line-height: 1.08;
  color: var(--paper);
}

.page-contact .contact-hero__lede {
  max-width: 38ch;
  margin: 18px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--contact-soft);
}

.page-contact .service-clock {
  margin-top: 28px;
  padding: 20px 22px 22px;
  border: 1px solid var(--contact-line);
  border-left: 3px solid var(--gold);
  background:
    linear-gradient(115deg, rgba(233, 182, 92, .13), rgba(52, 225, 214, .05) 58%, transparent 88%),
    var(--ink-deep);
  display: grid;
  gap: 7px;
}

.page-contact .service-clock__label {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-contact .service-clock__time {
  font-size: clamp(42px, 9vw, 86px);
  font-weight: 900;
  letter-spacing: .01em;
  line-height: 1;
  color: var(--paper);
}

.page-contact .service-clock__time em {
  font-style: normal;
  color: var(--cyan);
  padding-inline: .05em;
}

.page-contact .service-clock__aside {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--contact-line);
  box-shadow: 0 30px 70px -50px rgba(52, 225, 214, .6);
}

.page-contact .contact-hero__media figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 通用章节头 ---------- */
.page-contact .section-kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--coral);
}

.page-contact .section-title {
  margin: 0;
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 900;
  letter-spacing: .03em;
  line-height: 1.22;
  color: var(--paper);
}

.page-contact .section-lede {
  max-width: 46ch;
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .contact-light .section-kicker {
  color: var(--moss);
}

.page-contact .contact-light .section-title {
  color: var(--black);
}

.page-contact .contact-light .section-lede {
  color: rgba(10, 15, 22, .62);
}

/* ---------- 01 响应节奏 ---------- */
.page-contact .rhythm-split {
  padding-block: var(--contact-block);
  border-top: 1px solid var(--contact-line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(255, 111, 94, .1), transparent 62%),
    var(--ink);
}

.page-contact .rhythm-split__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-contact .rhythm-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px 28px;
  border: 1px solid var(--contact-line);
  background: linear-gradient(150deg, rgba(19, 41, 74, .95), rgba(11, 26, 46, .55));
  transition: border-color 200ms ease;
}

.page-contact .rhythm-item--holiday {
  background: linear-gradient(150deg, rgba(42, 51, 64, .9), rgba(11, 26, 46, .5));
}

.page-contact .rhythm-item:hover {
  border-color: rgba(52, 225, 214, .5);
}

.page-contact .rhythm-item__tag {
  align-self: flex-start;
  padding: 4px 11px;
  border: 1px solid var(--gold);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-contact .rhythm-item__tag--cyan {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-contact .rhythm-item__time {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.1;
  color: var(--paper);
}

.page-contact .rhythm-item__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-contact .rhythm-item__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--contact-soft);
}

.page-contact .rhythm-split__back {
  margin: clamp(24px, 3vw, 32px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .rhythm-split__back a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 180ms ease;
}

.page-contact .rhythm-split__back a:hover,
.page-contact .rhythm-split__back a:focus-visible {
  color: var(--coral);
}

/* ---------- 02 联系通道 ---------- */
.page-contact .channels {
  background: var(--paper);
  padding-block: clamp(34px, 5vw, 56px) var(--contact-block);
}

.page-contact .wave-band {
  margin: 0 0 clamp(34px, 5vw, 52px);
}

.page-contact .wave-band img {
  display: block;
  width: 100%;
  height: clamp(140px, 22vw, 240px);
  object-fit: cover;
  border-block: 1px solid rgba(10, 15, 22, .12);
}

.page-contact .wave-band__caption {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px var(--contact-edge) 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(10, 15, 22, .5);
}

.page-contact .channel-cards {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 24px 28px;
  border: 1px solid rgba(154, 166, 178, .16);
  color: var(--paper);
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease;
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 46px;
  height: 3px;
  background: var(--cyan);
}

.page-contact .channel-card--mail {
  background: var(--ink);
}

.page-contact .channel-card--phone {
  background: var(--ink-deep);
}

.page-contact .channel-card--phone::before {
  background: var(--coral);
}

.page-contact .channel-card--visit {
  background: var(--rock);
}

.page-contact .channel-card--visit::before {
  background: var(--gold);
}

.page-contact .channel-card--mail:hover,
.page-contact .channel-card--mail:focus-within {
  border-color: var(--cyan);
}

.page-contact .channel-card--phone:hover,
.page-contact .channel-card--phone:focus-within {
  border-color: var(--coral);
}

.page-contact .channel-card--visit:hover,
.page-contact .channel-card--visit:focus-within {
  border-color: var(--gold);
}

.page-contact .channel-card__index {
  font-size: 13px;
  letter-spacing: .24em;
  color: var(--cyan);
}

.page-contact .channel-card--phone .channel-card__index {
  color: var(--coral);
}

.page-contact .channel-card--visit .channel-card__index {
  color: var(--gold);
}

.page-contact .channel-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .03em;
  color: var(--paper);
}

.page-contact .channel-card__value {
  margin: 0;
  font-size: clamp(16px, 1.5vw, 18px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--contact-soft);
}

.page-contact .channel-card__action {
  align-self: flex-start;
  margin-top: 18px;
  padding: 11px 20px;
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-decoration: none;
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.page-contact .channel-card__action:hover,
.page-contact .channel-card__action:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

.page-contact .channel-card--phone .channel-card__action {
  border-color: var(--coral);
  color: var(--coral);
}

.page-contact .channel-card--phone .channel-card__action:hover,
.page-contact .channel-card--phone .channel-card__action:focus-visible {
  background: var(--coral);
  color: var(--ink);
}

/* ---------- 03 留言清单 ---------- */
.page-contact .message-kit {
  padding-block: var(--contact-block);
  background:
    linear-gradient(180deg, rgba(52, 225, 214, .06), transparent 42%),
    var(--ink-deep);
}

.page-contact .message-kit__list {
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-contact .message-kit__item {
  display: grid;
  grid-template-columns: minmax(58px, auto) minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .message-kit__item:last-child {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .message-kit__num {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--coral);
}

.page-contact .message-kit__body {
  min-width: 0;
}

.page-contact .message-kit__title {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-contact .message-kit__text {
  margin: 0;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--contact-soft);
}

/* ---------- 04 先自查 ---------- */
.page-contact .quick-help {
  padding-block: var(--contact-block);
  background: var(--paper);
}

.page-contact .quick-help__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .help-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 26px;
  border: 1px solid rgba(10, 15, 22, .16);
  background: transparent;
  color: var(--black);
  text-decoration: none;
  transition: border-color 200ms ease, background-color 200ms ease;
}

.page-contact .help-card:hover,
.page-contact .help-card:focus-visible {
  border-color: var(--coral);
  background: rgba(255, 111, 94, .07);
}

.page-contact .help-card__tag {
  align-self: flex-start;
  padding: 4px 11px;
  border: 1px solid var(--coral);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--coral);
}

.page-contact .help-card__tag--moss {
  border-color: var(--moss);
  color: var(--moss);
}

.page-contact .help-card__tag--coral {
  border-color: var(--gold);
  color: #8A6420;
}

.page-contact .help-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1.42;
}

.page-contact .help-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(10, 15, 22, .64);
}

.page-contact .help-card__go {
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--moss);
  transition: color 200ms ease;
}

.page-contact .help-card:hover .help-card__go,
.page-contact .help-card:focus-visible .help-card__go {
  color: var(--coral);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .quick-help__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .message-kit__item {
    grid-template-columns: minmax(76px, auto) minmax(0, 1fr);
    gap: 24px;
    padding: 26px 0;
  }
}

@media (min-width: 880px) {
  .page-contact .channel-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 22px;
  }

  .page-contact .channel-card:nth-child(2) {
    margin-top: 44px;
  }

  .page-contact .channel-card:nth-child(3) {
    margin-top: 88px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: end;
    gap: 56px;
  }

  .page-contact .rhythm-split__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .channel-card__action,
  .page-contact .help-card,
  .page-contact .help-card__go,
  .page-contact .rhythm-item,
  .page-contact .rhythm-split__back a {
    transition: none;
  }
}