.page-contact {
  --ct-gap: clamp(16px, 2.4vw, 28px);
  --ct-card-pad: clamp(20px, 2.6vw, 30px);
  --ct-soft: rgba(255, 255, 255, .74);
  --ct-soft-hover: rgba(255, 255, 255, .94);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: calc(var(--header-offset) + 20px);
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}

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

.page-contact .crumbs a:hover {
  color: var(--orange);
}

.page-contact .crumbs__sep {
  color: var(--rule);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: end;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 20px;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-contact .contact-hero__lead .lede {
  max-width: 46ch;
  font-size: clamp(15.5px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--grey);
}

.page-contact .contact-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 20px 0 0;
  padding: 9px 15px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--teal);
  border-radius: 999px;
  background: rgba(18, 179, 154, .07);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .contact-status__dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(18, 179, 154, .16);
}

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

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 0;
  padding: var(--ct-card-pad);
  display: grid;
  gap: 18px;
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--orange);
}

.page-contact .contact-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--rule);
}

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

.page-contact .contact-fact__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.2vw, 32px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.1;
  color: var(--orange);
  word-break: break-word;
}

.page-contact .contact-fact__num--sm {
  font-size: clamp(16px, 1.7vw, 20px);
  color: var(--ink);
  letter-spacing: .02em;
}

.page-contact .contact-fact__unit {
  font-size: .48em;
  font-weight: 600;
  color: var(--grey);
  margin-left: 3px;
  letter-spacing: .02em;
}

.page-contact .contact-fact__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--grey);
}

/* ---------- 三条联系路径 ---------- */
.page-contact .contact-channels__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  margin-top: clamp(22px, 3.4vw, 40px);
}

.page-contact .contact-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: var(--ct-card-pad);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--orange);
  background: var(--ct-soft);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}

.page-contact .channel-card:hover {
  transform: translateY(-3px);
  background: var(--ct-soft-hover);
  box-shadow: 0 26px 54px -30px rgba(12, 22, 32, .5);
}

.page-contact .channel-card__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--orange);
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .channel-card__value--addr {
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-contact .contact-aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: var(--ct-card-pad);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--teal);
}

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

.page-contact .contact-aside__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .contact-aside__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--orange);
}

.page-contact .contact-aside__foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-contact .contact-aside .link-arrow {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--peach);
  padding-bottom: 2px;
}

.page-contact .contact-aside .link-arrow:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 在线时段 ---------- */
.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-contact .contact-hours h2 {
  margin: 14px 0 16px;
}

.page-contact .contact-hours__para {
  margin: 0 0 22px;
  max-width: 42ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-contact .contact-hours__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-hours__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

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

.page-contact .contact-hours__figure {
  margin: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mist);
}

.page-contact .contact-hours__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应预期表 ---------- */
.page-contact .contact-matrix h2 {
  margin: 14px 0 16px;
}

.page-contact .contact-matrix__wrap {
  margin-top: clamp(22px, 3.2vw, 38px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: #FFFFFF;
}

.page-contact .contact-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-contact .contact-table thead th {
  padding: 14px 18px;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-align: left;
  white-space: nowrap;
  color: var(--grey);
}

.page-contact .contact-table tbody th {
  padding: 17px 18px;
  border-bottom: 1px solid var(--rule);
  border-left: 3px solid transparent;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  color: var(--ink);
  transition: border-color .16s ease;
}

.page-contact .contact-table tbody td {
  padding: 17px 18px;
  border-bottom: 1px solid var(--rule);
  line-height: 1.72;
  vertical-align: top;
  color: var(--grey);
}

.page-contact .contact-table tbody tr:last-child th,
.page-contact .contact-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .contact-table tbody tr:hover th {
  border-left-color: var(--orange);
}

.page-contact .contact-table tbody tr:hover td {
  background: #FFFBF7;
}

/* ---------- 来访安排 ---------- */
.page-contact .contact-visit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.page-contact .contact-visit__figure {
  margin: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(155deg, var(--mist), var(--paper));
}

.page-contact .contact-visit__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-visit h2 {
  margin: 14px 0 16px;
  max-width: 20ch;
}

.page-contact .contact-visit__para {
  margin: 0 0 24px;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-contact .contact-visit__dl {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-visit__dl > div {
  display: grid;
  gap: 6px;
  padding-left: 16px;
  border-left: 2px solid var(--rule);
}

.page-contact .contact-visit__dl > div:first-child {
  border-left-color: var(--orange);
}

.page-contact .contact-visit__dl dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--grey);
}

.page-contact .contact-visit__dl dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 企业客户合作咨询 ---------- */
.page-contact .contact-enterprise__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.2vw, 56px);
  border-radius: var(--radius-lg);
  background: var(--midnight);
  color: #EDE9E3;
}

.page-contact .contact-enterprise__panel::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -68%;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 31, .3), transparent 68%);
  pointer-events: none;
}

.page-contact .contact-enterprise__panel .eyebrow {
  color: var(--peach);
}

.page-contact .contact-enterprise__panel h2 {
  margin: 14px 0 0;
  max-width: 24ch;
  color: #F8F5F0;
}

.page-contact .contact-enterprise__cols {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.6vw, 48px);
  margin-top: clamp(22px, 3.2vw, 38px);
}

.page-contact .contact-enterprise__sub {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
  color: #F8F5F0;
}

.page-contact .contact-enterprise__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-contact .contact-enterprise__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(237, 233, 227, .87);
}

.page-contact .contact-enterprise__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
}

.page-contact .prep-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: ps;
  display: grid;
  gap: 13px;
}

.page-contact .prep-steps li {
  counter-increment: ps;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(237, 233, 227, .87);
}

.page-contact .prep-steps li::before {
  content: counter(ps, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--teal);
  padding-top: .34em;
}

.page-contact .contact-enterprise__foot {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(237, 233, 227, .16);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(237, 233, 227, .72);
}

/* ---------- 自助入口 ---------- */
.page-contact .contact-selfhelp h2 {
  margin: 14px 0 0;
  max-width: 22ch;
}

.page-contact .selfhelp-grid {
  list-style: none;
  margin: clamp(22px, 3.2vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
}

.page-contact .selfhelp-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-top: 2px solid var(--teal);
  border-radius: var(--radius);
  transition: border-color .16s ease, transform .16s ease;
}

.page-contact .selfhelp-card:hover {
  transform: translateY(-2px);
  border-top-color: var(--orange);
}

.page-contact .selfhelp-card a {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ink);
  text-decoration: none;
}

.page-contact .selfhelp-card a:hover {
  color: var(--orange);
}

.page-contact .selfhelp-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--grey);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .selfhelp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-contact .contact-visit__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1140px) {
  .page-contact .contact-channels__layout {
    grid-template-columns: minmax(0, 1fr) minmax(272px, 320px);
    align-items: start;
  }

  .page-contact .selfhelp-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

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