.page-contact {
  --ct-blue-wash: rgba(46, 125, 166, .10);
  --ct-blue-line: rgba(46, 125, 166, .30);
  --ct-card-line: rgba(11, 110, 79, .16);
  display: block;
  background: var(--paper);
  overflow-x: clip;
}

.page-contact .section + .section {
  margin-top: clamp(40px, 7vw, 84px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom-left-radius: clamp(20px, 4vw, 40px);
  border-bottom-right-radius: clamp(20px, 4vw, 40px);
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: .42;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg, rgba(253, 252, 248, .97) 0%, rgba(253, 252, 248, .86) 42%, rgba(46, 125, 166, .24) 100%),
    linear-gradient(180deg, rgba(253, 252, 248, 0) 66%, var(--paper) 100%);
}

.page-contact .contact-hero__body {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 128px) clamp(16px, 4vw, 32px) clamp(52px, 8vw, 100px);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.85rem, 6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 14px 0 20px;
  max-width: 19ch;
}

.page-contact .contact-hero .lead {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 30px;
}

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

/* ---------- 咨询分类 ---------- */

.page-contact .routes-layout {
  display: grid;
  gap: 26px;
}

.page-contact .routes-media {
  order: 2;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--mist) 0%, var(--ct-blue-wash) 100%);
  box-shadow: var(--shadow-2);
}

.page-contact .routes-media img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 180px;
  object-fit: cover;
}

.page-contact .routes-body {
  order: 1;
  min-width: 0;
}

.page-contact .route-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-contact .route-card {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--snow);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}

.page-contact .route-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: var(--ct-blue-line);
}

.page-contact .route-card h3 {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
  margin: 12px 0 8px;
}

.page-contact .route-card p {
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--ink-soft);
  margin: 0 0 10px;
}

.page-contact .route-card .route-tip {
  position: relative;
  padding-left: 14px;
  font-size: .875rem;
  color: var(--ink-faint);
}

.page-contact .route-card .route-tip::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-contact .route-link {
  display: inline-block;
  margin-top: 4px;
  font-size: .875rem;
  font-weight: 700;
  color: var(--glacier);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

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

/* ---------- 联系方式 ---------- */

.page-contact .ways {
  background: linear-gradient(180deg, var(--paper) 0%, var(--ct-blue-wash) 44%, var(--paper) 100%);
}

.page-contact .ways-grid {
  display: grid;
  gap: 22px;
}

.page-contact .ways-card {
  padding: clamp(22px, 4vw, 40px);
  background: var(--snow);
  border: 1px solid var(--ct-card-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
}

.page-contact .channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .channel:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .channel-label {
  grid-column: 1 / -1;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--fir);
}

.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.4rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .channel-value--text {
  grid-column: 1 / -1;
  font-family: var(--font-body);
  font-size: clamp(.9375rem, 2.2vw, 1.0625rem);
  font-weight: 600;
  letter-spacing: 0;
}

.page-contact .copy-btn {
  align-self: center;
  padding: 7px 14px;
  font-family: var(--font-body);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--glacier);
  background: var(--ct-blue-wash);
  border: 1px solid var(--ct-blue-line);
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: var(--glacier);
  border-color: var(--glacier);
  color: var(--snow);
  transform: translateY(-1px);
}

.page-contact .copy-btn[data-copied] {
  background: var(--fir);
  border-color: var(--fir);
  color: var(--snow);
}

.page-contact .channel-note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--ct-blue-line);
  font-size: .875rem;
  line-height: 1.78;
  color: var(--ink-faint);
}

.page-contact .ways-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .hours-panel {
  padding: clamp(22px, 4vw, 32px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(217, 154, 43, .34), transparent 58%),
    linear-gradient(152deg, var(--glacier) 0%, var(--fir) 100%);
  color: var(--snow);
  box-shadow: var(--shadow-2);
}

.page-contact .hours-label {
  margin: 0 0 10px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .78);
}

.page-contact .hours-time {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 5vw, 2.125rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--snow);
}

.page-contact .hours-note {
  margin: 0;
  font-size: .875rem;
  line-height: 1.76;
  color: rgba(255, 255, 255, .84);
}

.page-contact .self-help {
  padding: 22px;
  background: var(--snow);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
}

.page-contact .self-help h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-contact .self-help__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

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

.page-contact .self-help__list li:first-child {
  border-top: 0;
}

.page-contact .self-help__list a {
  display: block;
  padding: 11px 0 11px 18px;
  position: relative;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .self-help__list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-top: 2px solid var(--maple);
  border-right: 2px solid var(--maple);
  transform: rotate(45deg);
  transition: transform .3s var(--ease);
}

.page-contact .self-help__list a:hover,
.page-contact .self-help__list a:focus-visible {
  color: var(--maple);
  transform: translateX(3px);
}

/* ---------- 企业定制 ---------- */

.page-contact .custom-panel {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4.4vw, 46px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(130% 110% at 96% 4%, rgba(46, 125, 166, .16), transparent 58%),
    var(--snow);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-1);
}

.page-contact .custom-intro h2 {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 12px 0 14px;
}

.page-contact .custom-intro p {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0;
}

.page-contact .prefill-list {
  counter-reset: pf;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prefill-list li {
  position: relative;
  counter-increment: pf;
  padding: 16px 18px 16px 56px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .prefill-list li::before {
  content: counter(pf, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: .875rem;
  font-weight: 700;
  color: var(--maple);
}

.page-contact .prefill-list strong {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 备案信息 ---------- */

.page-contact .legal-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding: 24px 0 8px;
  border-top: 1px solid var(--line);
  font-size: .875rem;
  color: var(--ink-faint);
}

.page-contact .legal-brand,
.page-contact .legal-icp {
  margin: 0;
}

.page-contact .legal-icp {
  letter-spacing: .04em;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .route-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .routes-layout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 34px;
    align-items: stretch;
  }

  .page-contact .routes-media {
    order: 0;
    height: 100%;
  }

  .page-contact .routes-media img {
    height: 100%;
  }

  .page-contact .routes-body {
    order: 0;
  }
}

@media (min-width: 960px) {
  .page-contact .ways-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .84fr);
    gap: 30px;
    align-items: start;
  }

  .page-contact .custom-panel {
    grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
    gap: 40px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-card,
  .page-contact .copy-btn,
  .page-contact .route-link,
  .page-contact .self-help__list a {
    transition: none;
  }

  .page-contact .route-card:hover,
  .page-contact .copy-btn:hover {
    transform: none;
  }
}