.page-contact {
  --contact-gap: clamp(20px, 4vw, 56px);
  --contact-block-pad: clamp(34px, 6vw, 80px);
  position: relative;
  display: block;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(760px 340px at 88% -60px, rgba(0, 229, 255, 0.14), transparent 70%),
    radial-gradient(560px 280px at -10% 34%, rgba(255, 46, 136, 0.09), transparent 72%),
    var(--ink);
  overflow-x: clip;
}

.page-contact .contact-shell {
  padding-inline: var(--gutter);
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  color: var(--ice);
  margin: 0;
}

.page-contact h1 {
  font-size: clamp(2.4rem, 7.6vw, 4.6rem);
  line-height: 1.02;
  font-weight: 600;
  margin-block: 10px 18px;
}

.page-contact h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.14;
  font-weight: 600;
}

.page-contact h3 {
  font-size: clamp(1.05rem, 1.6vw, 1.24rem);
  font-weight: 600;
  line-height: 1.3;
}

.page-contact p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--text);
}

/* 面包屑 */
.page-contact .contact-crumbs {
  padding-top: clamp(14px, 2.4vw, 26px);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .contact-crumbs a {
  color: var(--silver);
  text-decoration: none;
}

.page-contact .contact-crumbs a:hover,
.page-contact .contact-crumbs a:focus-visible {
  color: var(--cyan);
}

/* 首屏 */
.page-contact .contact-hero {
  display: grid;
  gap: var(--contact-gap);
  padding-block: clamp(18px, 3vw, 36px) clamp(38px, 6vw, 76px);
}

.page-contact .contact-hero__lead {
  max-width: 46ch;
  color: var(--text);
  font-size: clamp(1rem, 1.2vw, 1.08rem);
  line-height: 1.8;
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-contact .contact-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text);
}

.page-contact .contact-hero__fact-key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  min-width: 82px;
  padding-top: 2px;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__media {
  margin: 0;
  border: 1px solid var(--line-cyan);
  background: var(--graphite);
}

.page-contact .contact-hero__media img,
.page-contact .contact-split__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 区块骨架 */
.page-contact .contact-block {
  padding-block: var(--contact-block-pad);
  border-top: 1px solid var(--line);
}

.page-contact .contact-block--tinted {
  background:
    linear-gradient(150deg, rgba(0, 59, 70, 0.34), rgba(18, 24, 36, 0.6) 55%, transparent 100%);
}

.page-contact .contact-block__head {
  margin-bottom: clamp(24px, 3.4vw, 40px);
  max-width: 62ch;
}

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

.page-contact .contact-block__head .eyebrow {
  margin-bottom: 12px;
}

/* 联系渠道卡 */
.page-contact .contact-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px 22px;
  background: linear-gradient(158deg, rgba(30, 39, 53, 0.92), rgba(18, 24, 36, 0.96));
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-contact .contact-card--partner {
  border-top-color: var(--violet);
}

.page-contact .contact-card--phone {
  border-top-color: var(--amber);
}

.page-contact .contact-card--address {
  border-top-color: var(--magenta);
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-cyan);
  box-shadow: 0 16px 34px -22px rgba(0, 229, 255, 0.55);
}

.page-contact .contact-card__idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--silver);
}

.page-contact .contact-card__label {
  font-size: 0.98rem;
  color: var(--ice);
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(0.86rem, 1.9vw, 1rem);
  line-height: 1.5;
  color: var(--cyan);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__value--text {
  color: var(--ice);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.page-contact .contact-card__value:hover,
.page-contact .contact-card__value:focus-visible {
  color: var(--magenta);
}

.page-contact .contact-card__note {
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-contact .contact-card .tag {
  align-self: flex-start;
  margin-top: 6px;
}

/* 分栏 */
.page-contact .contact-split {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .contact-split__main {
  display: grid;
  gap: 18px;
}

.page-contact .contact-split__aside p {
  margin-top: 14px;
  color: var(--silver);
}

.page-contact .contact-split__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--graphite);
}

/* 时间条卡片 */
.page-contact .contact-hours {
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(170deg, rgba(0, 59, 70, 0.55), rgba(18, 24, 36, 0.92));
  border: 1px solid var(--line-cyan);
}

.page-contact .contact-hours__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 18px;
}

.page-contact .contact-hours__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .contact-hours__value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.24rem);
  color: var(--ice);
  letter-spacing: 0.04em;
}

.page-contact .contact-hours__bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: rgba(30, 39, 53, 0.9);
  overflow: visible;
}

.page-contact .contact-hours__fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--cyan) 78%, var(--magenta));
}

.page-contact .contact-hours__node {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-contact .contact-hours__node--start {
  left: 2px;
  border-color: var(--amber);
}

.page-contact .contact-hours__node--end {
  left: calc(100% - 2px);
  border-color: var(--magenta);
}

.page-contact .contact-hours__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-contact .contact-hours__note {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--text);
  border-left: 2px solid var(--amber);
  padding-left: 14px;
}

/* 咨询范围 */
.page-contact .contact-scope {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-scope__item {
  padding: 16px 18px;
  background: rgba(18, 24, 36, 0.72);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
}

.page-contact .contact-scope__item h3 {
  font-size: 0.98rem;
  margin-bottom: 6px;
}

.page-contact .contact-scope__item p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--silver);
}

/* 反馈清单 */
.page-contact .contact-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-contact .contact-checklist__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 18px 18px;
  background: linear-gradient(120deg, rgba(30, 39, 53, 0.82), rgba(18, 24, 36, 0.9));
  border: 1px solid var(--line);
  transition: border-color 0.22s ease, background 0.22s ease;
}

.page-contact .contact-checklist__item:hover {
  border-color: var(--line-cyan);
}

.page-contact .contact-checklist__mark {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
  border-right: 1px solid var(--line);
  padding-right: 10px;
}

.page-contact .contact-checklist__item h3 {
  font-size: 0.98rem;
  margin-bottom: 6px;
}

.page-contact .contact-checklist__item p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .contact-link {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 3px;
}

.page-contact .contact-link:hover,
.page-contact .contact-link:focus-visible {
  color: var(--magenta);
  border-bottom-color: var(--magenta);
}

/* 合作区块 */
.page-contact .contact-partner__lead {
  margin: 16px 0 24px;
  max-width: 54ch;
  color: var(--text);
}

.page-contact .contact-partner__cards {
  display: grid;
  gap: 12px;
}

.page-contact .contact-partner__card {
  padding: 18px 18px 20px;
  background: rgba(18, 24, 36, 0.74);
  border: 1px solid var(--line);
  border-top: 1px solid var(--violet);
}

.page-contact .contact-partner__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--violet);
  margin-bottom: 8px;
}

.page-contact .contact-partner__card p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--silver);
}

/* 备案与服务地区条 */
.page-contact .contact-band {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 4vw, 40px);
  padding: 20px clamp(16px, 3vw, 26px);
  background: linear-gradient(100deg, rgba(0, 229, 255, 0.12), rgba(123, 97, 255, 0.1) 58%, rgba(18, 24, 36, 0.6));
  border: 1px solid var(--line-cyan);
}

.page-contact .contact-band__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.page-contact .contact-band__key {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  min-width: 72px;
}

.page-contact .contact-band__val {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--ice);
  overflow-wrap: anywhere;
}

/* 快捷入口 */
.page-contact .contact-quick {
  display: grid;
  gap: 14px;
}

.page-contact .contact-quick__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 24px;
  text-decoration: none;
  background: rgba(18, 24, 36, 0.8);
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--rock);
  transition: border-color 0.22s ease, transform 0.22s ease, background 0.22s ease;
}

.page-contact .contact-quick__card:hover,
.page-contact .contact-quick__card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-cyan);
  border-bottom-color: var(--cyan);
  background: rgba(0, 59, 70, 0.34);
}

.page-contact .contact-quick__idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--silver);
}

.page-contact .contact-quick__card h3 {
  color: var(--ice);
  font-size: 1.04rem;
}

.page-contact .contact-quick__card p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .contact-quick__go {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

@media (min-width: 620px) {
  .page-contact .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .contact-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: center;
    gap: 10px 24px;
  }

  .page-contact .contact-band__item {
    flex-direction: column;
    gap: 6px;
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .contact-hero__facts li {
    flex-direction: column;
    gap: 4px;
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-contact .contact-split--check,
  .page-contact .contact-split--partner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-contact .contact-split__aside {
    position: sticky;
    top: 96px;
  }

  .page-contact .contact-split__media {
    align-self: stretch;
  }

  .page-contact .contact-split__media img {
    height: 100%;
    min-height: 320px;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-hero__media img {
    min-height: 380px;
  }
}

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

  .page-contact .contact-card:hover,
  .page-contact .contact-quick__card:hover {
    transform: none;
  }
}