.page-contact {
  --cc-line: rgba(167, 159, 201, .28);
  --cc-panel: rgba(16, 36, 58, .66);
  display: block;
  padding: 0 0 80px;
  background:
    radial-gradient(760px 480px at 92% 0%, rgba(47, 182, 255, .16), transparent 62%),
    radial-gradient(620px 460px at 2% 8%, rgba(123, 63, 242, .20), transparent 60%),
    var(--ink-900);
  color: var(--stardust);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-contact .contact-head {
  padding-top: 26px;
  padding-bottom: 46px;
}

.page-contact .contact-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .contact-crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(167, 159, 201, .55);
}

.page-contact .contact-crumbs .tt-crumbs__link {
  color: var(--blue);
  text-decoration: none;
}

.page-contact .contact-crumbs .tt-crumbs__link:hover,
.page-contact .contact-crumbs .tt-crumbs__link:focus-visible {
  color: var(--green);
  text-decoration: underline;
}

.page-contact .contact-crumbs li[aria-current] {
  color: var(--stardust);
}

.page-contact .contact-head__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--green);
}

.page-contact .contact-head__title {
  margin: 0 0 20px;
  max-width: 15em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 8vw, 58px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--stardust);
  background: linear-gradient(100deg, var(--stardust) 38%, var(--blue) 82%, var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-contact .contact-head__lead {
  margin: 0 0 26px;
  max-width: 32em;
  font-size: 17px;
  color: var(--mist);
}

.page-contact .contact-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-contact .contact-head__meta::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  margin-top: 12px;
  background: var(--grad-brand);
  opacity: .5;
  border-radius: 2px;
}

.page-contact .contact-block-head {
  margin-bottom: 28px;
  padding-top: 26px;
  border-top: var(--border-print);
}

.page-contact .contact-block-head__num {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: clamp(38px, 11vw, 80px);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -.05em;
  color: rgba(123, 63, 242, .6);
}

.page-contact .contact-block-head__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 5.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--stardust);
}

.page-contact .contact-block-head__lead {
  margin: 0;
  max-width: 32em;
  font-size: 16px;
  color: var(--mist);
}

/* 01 三条联系路径 */
.page-contact .contact-channels {
  padding: 8px 0 40px;
}

.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 20px;
  border: var(--border-print);
  border-radius: var(--radius-lg);
  background: var(--cc-panel);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform .32s ease, border-color .32s ease, box-shadow .32s ease;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--grad-brand);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(47, 182, 255, .55);
  box-shadow: 0 26px 52px -30px rgba(47, 182, 255, .6);
}

.page-contact .contact-card--live {
  background: linear-gradient(165deg, rgba(16, 36, 58, .94), rgba(11, 10, 31, .92));
}

.page-contact .contact-card--mail {
  background: linear-gradient(165deg, rgba(58, 15, 42, .88), rgba(11, 10, 31, .94));
}

.page-contact .contact-card--phone {
  background: linear-gradient(165deg, rgba(123, 63, 242, .30), rgba(11, 10, 31, .94));
}

.page-contact .contact-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-contact .contact-card__eta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--green);
}

.page-contact .contact-card__title {
  margin: 4px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.25;
  color: var(--stardust);
}

.page-contact .contact-card__text {
  margin: 0;
  font-size: 15px;
  color: var(--mist);
}

.page-contact .contact-card__addr {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: var(--border-print);
  font-family: var(--font-mono);
  font-size: clamp(15px, 4.2vw, 18px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--amber);
  word-break: break-all;
}

.page-contact .contact-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 14px 0 0;
  border-top: var(--border-print);
  list-style: none;
}

.page-contact .contact-card__tags li {
  padding: 4px 10px;
  border: 1px dashed rgba(255, 209, 102, .55);
  border-radius: 999px;
  font-size: 12px;
  color: var(--amber);
}

/* 02 问题分流 */
.page-contact .contact-routing {
  padding: 40px 0;
}

.page-contact .contact-routing__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-routing__item {
  display: grid;
  gap: 10px;
  padding: 20px 18px;
  border: var(--border-print);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
  background: rgba(16, 36, 58, .5);
  transition: border-color .3s ease, background .3s ease;
}

.page-contact .contact-routing__item:hover {
  border-left-color: var(--green);
  background: rgba(16, 36, 58, .75);
}

.page-contact .contact-routing__tag {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--stardust);
}

.page-contact .contact-routing__text {
  margin: 0;
  font-size: 15px;
  color: var(--mist);
}

.page-contact .contact-routing__text a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-contact .contact-routing__line {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--green);
}

/* 03 客服时段 */
.page-contact .contact-hours {
  padding: 40px 0;
}

.page-contact .contact-hours__panel {
  position: relative;
  overflow: hidden;
  padding: 24px 20px 22px;
  border: var(--border-print);
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, rgba(58, 15, 42, .8), rgba(11, 10, 31, .94) 58%, rgba(16, 36, 58, .92));
  box-shadow: var(--shadow-card);
}

.page-contact .contact-hours__panel::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -58%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(77, 255, 166, .16), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-hours__text {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hours__text p {
  margin: 0 0 20px;
  max-width: 32em;
  font-size: 16px;
  color: var(--mist);
}

.page-contact .contact-hours__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin: 0;
}

.page-contact .contact-hours__stats > div {
  padding: 14px 14px 12px;
  border: var(--border-print);
  border-radius: var(--radius-sm);
  background: rgba(11, 10, 31, .62);
}

.page-contact .contact-hours__stats dt {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .contact-hours__stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(18px, 4.6vw, 26px);
  line-height: 1.2;
  color: var(--orange);
}

.page-contact .contact-hours__figure {
  position: relative;
  z-index: 1;
  margin: 22px 0 0;
}

.page-contact .contact-hours__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

/* 04 本地信息 */
.page-contact .contact-local {
  padding: 40px 0;
}

.page-contact .contact-local__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
}

.page-contact .contact-local__card {
  position: relative;
  padding: 26px 22px;
  border: 1px solid rgba(255, 209, 102, .42);
  border-radius: var(--radius-lg);
  background: rgba(16, 36, 58, .62);
  box-shadow: inset 0 0 0 4px rgba(11, 10, 31, .85), var(--shadow-card);
}

.page-contact .contact-local__stamp {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border: 1px dashed rgba(255, 209, 102, .7);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-contact .contact-local__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.22;
  color: var(--stardust);
}

.page-contact .contact-local__text {
  margin: 0 0 18px;
  max-width: 30em;
  font-size: 15px;
  color: var(--mist);
}

.page-contact .contact-local__dl {
  display: grid;
  margin: 0;
  border-top: var(--border-print);
}

.page-contact .contact-local__dl > div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: var(--border-print);
}

.page-contact .contact-local__dl dt {
  font-size: 13px;
  color: var(--mist);
}

.page-contact .contact-local__dl dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--stardust);
  word-break: break-word;
}

.page-contact .contact-local__note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid rgba(255, 209, 102, .55);
  font-size: 13px;
  color: var(--mist);
}

.page-contact .contact-local__figure {
  margin: 0;
  border: var(--border-print);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(11, 10, 31, .7);
}

.page-contact .contact-local__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* 05 准备清单 */
.page-contact .contact-prep {
  padding: 40px 0 20px;
}

.page-contact .contact-prep__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-prep__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  border: var(--border-print);
  border-radius: var(--radius);
  background: rgba(11, 10, 31, .55);
  transition: border-color .28s ease, background .28s ease;
}

.page-contact .contact-prep__item:hover {
  border-color: rgba(77, 255, 166, .5);
  background: rgba(16, 36, 58, .62);
}

.page-contact .contact-prep__mark {
  position: relative;
  width: 22px;
  height: 22px;
  margin-top: 3px;
  border: 1px solid rgba(167, 159, 201, .6);
  border-radius: 6px;
}

.page-contact .contact-prep__mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 3px;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity .3s ease;
}

.page-contact .contact-prep__item:hover .contact-prep__mark::after {
  opacity: .85;
}

.page-contact .contact-prep__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.4;
  color: var(--stardust);
}

.page-contact .contact-prep__item p {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

/* 收尾 */
.page-contact .contact-cta {
  padding: 30px 0 0;
}

.page-contact .contact-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 26px 22px;
  border: 1px solid rgba(123, 63, 242, .5);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(123, 63, 242, .24), rgba(47, 182, 255, .14));
}

.page-contact .contact-cta__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 4.8vw, 28px);
  line-height: 1.25;
  color: var(--stardust);
}

.page-contact .contact-cta__text {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  color: var(--mist);
}

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

/* 状态点呼吸 */
@keyframes contactPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(.82); }
}

.page-contact .tt-status__dot {
  background: var(--green);
  animation: contactPulse 2.6s ease-in-out infinite;
}

.page-contact .tt-status--idle .tt-status__dot {
  background: var(--amber);
  animation: none;
}

@media (min-width: 760px) {
  .page-contact {
    padding-bottom: 100px;
  }

  .page-contact .contact-head {
    padding-top: 40px;
    padding-bottom: 58px;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-routing__item {
    grid-template-columns: 190px minmax(0, 1fr) 200px;
    align-items: center;
    gap: 22px;
    padding: 22px 24px;
  }

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

  .page-contact .contact-hours__panel {
    padding: 30px 28px 26px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-local__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 24px;
  }

  .page-contact .contact-local__card {
    padding: 32px 30px;
  }

  .page-contact .contact-local__figure img {
    aspect-ratio: 1 / 1;
  }

  .page-contact .contact-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .tt-status__dot {
    animation: none;
  }

  .page-contact .contact-card,
  .page-contact .contact-routing__item,
  .page-contact .contact-prep__item,
  .page-contact .contact-prep__mark::after {
    transition: none;
  }

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