.page-contact {
  --c-panel: rgba(12, 29, 58, 0.62);
  --c-hair: rgba(30, 58, 99, 0.62);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(30px, 5vw, 60px) 0 clamp(44px, 6.5vw, 84px);
  background:
    radial-gradient(120% 82% at 90% 0%, rgba(44, 229, 214, 0.11), transparent 62%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: clamp(28px, 4vw, 46px);
  align-items: start;
}

.page-contact .contact-hero__lead .eyebrow {
  margin: 18px 0 10px;
}

.page-contact .contact-hero__lead .display-1 {
  margin: 0 0 20px;
  font-size: clamp(44px, 11vw, 100px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.page-contact .contact-hero__lead .lead {
  max-width: 34em;
  margin: 0;
  color: var(--text-dim);
}

.page-contact .status-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-top: 24px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .status-strip__item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-contact .status-strip__label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  opacity: 0.82;
}

.page-contact .status-strip__sep {
  opacity: 0.45;
}

/* ---------- 渠道卡 ---------- */
.page-contact .contact-hero__channels {
  display: grid;
  gap: 18px;
}

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

.page-contact .channel-card {
  position: relative;
  padding: 20px 22px 22px;
  background: linear-gradient(180deg, rgba(16, 37, 68, 0.96), rgba(10, 23, 48, 0.96));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 22%;
  left: 0;
  height: 2px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--cyan), transparent 78%);
  opacity: 0.85;
}

.page-contact .channel-card--phone::before {
  background: linear-gradient(90deg, var(--gold), transparent 78%);
}

.page-contact .channel-card--mail:hover,
.page-contact .channel-card--mail:focus-within {
  border-color: rgba(44, 229, 214, 0.62);
  box-shadow: 0 0 0 1px rgba(44, 229, 214, 0.18), 0 20px 44px -26px rgba(44, 229, 214, 0.55);
}

.page-contact .channel-card--phone:hover,
.page-contact .channel-card--phone:focus-within {
  border-color: rgba(242, 181, 68, 0.62);
  box-shadow: 0 0 0 1px rgba(242, 181, 68, 0.16), 0 20px 44px -26px rgba(242, 181, 68, 0.5);
}

.page-contact .channel-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .channel-card__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
}

.page-contact .channel-card__value {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cyan-soft);
  word-break: break-all;
}

.page-contact .channel-card--phone .channel-card__value {
  color: var(--gold);
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ---------- 渠道用途边界 ---------- */
.page-contact .contact-channels {
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-channels__inner .section__head {
  max-width: 40em;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-contact .boundary-panel {
  padding: 26px 24px 28px;
  background: var(--c-panel);
  border: 1px solid var(--c-hair);
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-contact .boundary-panel--offset {
  border-left-color: var(--gold);
}

.page-contact .boundary-panel__num {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .boundary-panel__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: #ffffff;
}

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

.page-contact .boundary-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-contact .boundary-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .boundary-panel--offset .boundary-list li::before {
  background: var(--gold);
}

.page-contact .contact-channels__inner .note-block {
  margin-top: clamp(24px, 4vw, 36px);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 地址 ---------- */
.page-contact .contact-place .section__head {
  max-width: 40em;
}

.page-contact .address-strip {
  position: relative;
  margin-top: clamp(24px, 4vw, 38px);
  padding: clamp(24px, 4vw, 42px);
  color: var(--black);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(11, 14, 20, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 14, 20, 0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  border: 2px solid var(--black);
  border-radius: 4px;
}

.page-contact .address-strip__tag {
  display: inline-block;
  margin: 0 0 18px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--paper);
  background: var(--black);
  border-radius: 2px;
}

.page-contact .address-strip__value {
  margin: 0 0 18px;
  font-size: clamp(19px, 2.8vw, 27px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-contact .address-strip__note {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(11, 14, 20, 0.72);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-coverage__inner {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-contact .contact-coverage__text .prose {
  margin-top: 18px;
}

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

.page-contact .service-window {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text);
  border: 1px solid var(--c-hair);
  border-radius: var(--pill);
  background: rgba(12, 29, 58, 0.5);
}

.page-contact .window-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(242, 181, 68, 0.14);
}

/* ---------- 收束区 ---------- */
.page-contact .contact-closing {
  background: radial-gradient(112% 92% at 10% 0%, rgba(30, 58, 99, 0.6), transparent 66%);
  border-top: 1px solid var(--line);
}

.page-contact .contact-closing__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-contact .contact-closing__relogin {
  padding-left: clamp(18px, 3vw, 28px);
  border-left: 2px solid var(--gold);
}

.page-contact .contact-closing__relogin .prose {
  margin-top: 16px;
}

.page-contact .contact-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .record-list {
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(12, 29, 58, 0.52);
}

.page-contact .record-list__row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-hair);
}

.page-contact .record-list__row:last-child {
  border-bottom: 0;
}

.page-contact .record-list__key {
  font-size: 12px;
  letter-spacing: 0.12em;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .record-list__val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

.page-contact .record-list__val a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 243, 233, 0.4);
}

.page-contact .record-list__val a:hover,
.page-contact .record-list__val a:focus-visible {
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 图片 ---------- */
.page-contact .media-frame img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-coverage__figure .media-frame__inner {
  aspect-ratio: 3 / 2;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-contact .record-list__row {
    grid-template-columns: 110px minmax(0, 1fr);
    padding: 15px 22px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-coverage__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
  }

  .page-contact .contact-coverage__figure {
    margin-top: 44px;
  }

  .page-contact .contact-closing__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-contact .channel-card--offset {
    margin-left: clamp(0px, 2.4vw, 32px);
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact .boundary-panel--offset {
    margin-top: 38px;
  }
}

@media (min-width: 1140px) {
  .page-contact .contact-hero__channels {
    gap: 22px;
  }

  .page-contact .channel-card {
    padding: 24px 26px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card {
    transition: none;
  }
}