.page-contact {
  --ct-narrow: 46rem;
  color: var(--c-text);
  padding-bottom: 4rem;
  overflow-x: hidden;
}

.page-contact h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 4.6vw, 2.375rem);
  font-weight: 300;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-contact h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-text);
}

.page-contact .prose {
  margin: 0 0 1.5rem;
  max-width: 34em;
  font-size: 0.9688rem;
  line-height: 1.9;
  color: var(--c-text-soft);
}

.page-contact .contact-narrow {
  max-width: var(--ct-narrow);
  margin: 0 auto;
}

.page-contact .mono {
  font-family: var(--font-mono);
  display: inline-block;
  transform: skewX(-3deg);
  letter-spacing: 0.01em;
}

.page-contact .section-index {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-contact .section-index em {
  font-style: normal;
  color: var(--c-gold);
  margin-right: 0.75em;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: 2.25rem 0 3.25rem;
  background:
    radial-gradient(115% 80% at 88% 4%, rgba(138, 107, 255, 0.18) 0%, transparent 58%),
    radial-gradient(90% 70% at 4% 6%, rgba(63, 169, 245, 0.12) 0%, transparent 62%),
    var(--c-void);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(232, 236, 244, 0.035) 0 1px,
    transparent 1px 4px
  );
  opacity: 0.7;
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: 2.25rem;
  align-items: start;
}

.page-contact .contact-hero__text {
  min-width: 0;
}

.page-contact .contact-hero .crumbs {
  margin-bottom: 1.75rem;
}

.page-contact .contact-hero__kicker {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-contact h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.375rem, 10vw, 4.75rem);
  font-weight: 250;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-contact .contact-hero__lede {
  margin: 0 0 2rem;
  max-width: 32em;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--c-text-soft);
}

.page-contact .contact-facts {
  list-style: none;
  margin: 0;
  padding: 1.25rem 0 0;
  display: grid;
  gap: 0.85rem;
  border-top: 1px solid var(--c-line);
}

.page-contact .contact-facts__item {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
}

.page-contact .contact-facts__key {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-contact .contact-facts__val {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--c-text);
  word-break: break-all;
}

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

/* ---------- 通用区块 ---------- */

.page-contact .contact-block {
  position: relative;
  padding: 3.5rem 0;
}

.page-contact .contact-block--panel {
  background: var(--c-panel);
}

.page-contact .contact-block--card {
  background: var(--c-card);
}

.page-contact .contact-block--last {
  padding-bottom: 4.5rem;
}

/* ---------- 客服渠道 ---------- */

.page-contact .channel-list {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.page-contact .channel {
  background: var(--c-card);
  padding: 1.75rem 1.25rem;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.75rem;
}

.page-contact .channel__num {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-style: normal;
  color: var(--c-gold);
  display: inline-block;
  transform: skewX(-3deg);
  line-height: 1.6;
}

.page-contact .channel__body {
  min-width: 0;
}

.page-contact .channel__value {
  display: block;
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--c-gold-hi);
  word-break: break-all;
}

.page-contact .channel__body p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-text-soft);
}

/* ---------- 提交要点 ---------- */

.page-contact .brief-list {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.page-contact .brief {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .brief:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .brief__num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--c-blue);
  display: inline-block;
  transform: skewX(-3deg);
  line-height: 1.9;
}

.page-contact .brief p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-text-soft);
}

/* ---------- 常见咨询类型 ---------- */

.page-contact .type-switch {
  margin-top: 1.75rem;
}

.page-contact .type-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-contact .type-switch__chips {
  margin-top: 0;
}

.page-contact .type-switch:focus-within .type-switch__chips {
  border-radius: var(--radius-pill);
  box-shadow: 0 0 0 2px rgba(63, 169, 245, 0.28);
}

.page-contact .type-chip {
  cursor: pointer;
  border: 1px solid var(--c-line);
  color: var(--c-text-soft);
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
    background-color var(--dur) var(--ease-out);
}

.page-contact #ct-account:checked ~ .type-switch__chips [for="ct-account"],
.page-contact #ct-record:checked ~ .type-switch__chips [for="ct-record"],
.page-contact #ct-season:checked ~ .type-switch__chips [for="ct-season"],
.page-contact #ct-partner:checked ~ .type-switch__chips [for="ct-partner"] {
  color: var(--c-void);
  background: var(--c-gold);
  border-color: var(--c-gold);
}

.page-contact .type-switch__hints {
  margin-top: 1.75rem;
}

.page-contact .type-hint {
  display: none;
  margin: 0;
  padding: 1.25rem 1.5rem;
  background: var(--c-panel);
  border-left: 2px solid var(--c-gold);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--c-text-soft);
}

.page-contact #ct-account:checked ~ .type-switch__hints .type-hint--account,
.page-contact #ct-record:checked ~ .type-switch__hints .type-hint--record,
.page-contact #ct-season:checked ~ .type-switch__hints .type-hint--season,
.page-contact #ct-partner:checked ~ .type-switch__hints .type-hint--partner {
  display: block;
}

/* ---------- 商务合作 ---------- */

.page-contact .partner {
  display: grid;
  gap: 2.5rem;
}

.page-contact .partner__intro .prose {
  margin-bottom: 0;
}

.page-contact .partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.page-contact .partner-list li {
  padding-left: 1.25rem;
  border-left: 1px solid var(--c-line);
}

.page-contact .partner-list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-text-soft);
}

.page-contact .partner-need {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--c-card);
  border-radius: var(--radius-s);
}

.page-contact .partner-need__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-contact .partner-need ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.page-contact .partner-need li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-text-soft);
}

.page-contact .partner-need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 1px;
  background: var(--c-blue);
}

/* ---------- 联系地址 ---------- */

.page-contact .contact-block--address {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: var(--c-void);
}

.page-contact .address__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: saturate(0.7);
}

.page-contact .contact-block--address::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 10, 18, 0.72) 0%, rgba(7, 10, 18, 0.94) 100%);
}

.page-contact .address__inner {
  position: relative;
  padding: 4rem 0;
}

.page-contact .address__line {
  display: inline-block;
  margin: 0.25rem 0 1.25rem;
  font-family: var(--font-mono);
  font-size: clamp(1.125rem, 4.4vw, 1.75rem);
  line-height: 1.5;
  color: var(--c-gold-hi);
  transform: skewX(-3deg);
}

.page-contact .address__inner .prose {
  margin-bottom: 0;
}

/* ---------- 响应时间 ---------- */

.page-contact .hours {
  display: grid;
  gap: 2.25rem;
  margin-top: 1.5rem;
}

.page-contact .hours__clock {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.page-contact .hours__num {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 13vw, 5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-text);
  transform: skewX(-3deg);
  display: inline-block;
}

.page-contact .hours__num--end {
  color: var(--c-gold);
}

.page-contact .hours__dash {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 5vw, 2rem);
  color: var(--c-muted);
}

.page-contact .hours__list {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .hours__row {
  display: grid;
  gap: 0.35rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .hours__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .hours__term {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-contact .hours__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-text-soft);
}

/* ---------- 自助查询 ---------- */

.page-contact .self-links {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-contact .self-links li {
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .self-links li:first-child {
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .self-links a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 1.1rem 0;
  font-size: 1rem;
  color: var(--c-text);
  text-decoration: none;
  transition: color var(--dur) var(--ease-out);
}

.page-contact .self-links a span {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-contact .self-links a:hover,
.page-contact .self-links a:focus-visible {
  color: var(--c-gold);
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 720px) {
  .page-contact .channel {
    grid-template-columns: 3.5rem minmax(0, 1fr);
    padding: 2rem 1.75rem;
  }

  .page-contact .brief {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 1.5rem;
  }

  .page-contact .hours__row {
    grid-template-columns: 9rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 3.5rem 0 4.5rem;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 6.5fr) minmax(0, 5.5fr);
    gap: 4rem;
    align-items: end;
  }

  .page-contact .contact-block {
    padding: 5rem 0;
  }

  .page-contact .contact-block--last {
    padding-bottom: 6rem;
  }

  .page-contact .partner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 4rem;
    align-items: start;
  }

  .page-contact .partner__intro {
    position: sticky;
    top: 6rem;
  }

  .page-contact .hours {
    grid-template-columns: minmax(0, 1fr) minmax(0, 21rem);
    gap: 4rem;
    align-items: start;
  }

  .page-contact .address__inner {
    padding: 5.5rem 0;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .type-chip,
  .page-contact .self-links a {
    transition: none;
  }
}