.page-contact {
  --c-line: rgba(143, 166, 188, 0.22);
  --c-gap: clamp(14px, 2.6vw, 26px);
  --c-body: rgba(243, 247, 251, 0.8);
  --c-body-soft: rgba(243, 247, 251, 0.72);
  padding-bottom: clamp(40px, 7vw, 88px);
  color: var(--pearl);
}

.page-contact .contact-shell {
  padding-block: clamp(16px, 3.5vw, 36px) 0;
}

/* 面包屑 */
.page-contact .breadcrumb {
  margin-bottom: clamp(14px, 3vw, 26px);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.page-contact .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--aqua);
}
.page-contact .breadcrumb__current {
  color: var(--pearl);
}

/* 首屏双栏 */
.page-contact .contact-hero {
  display: grid;
  gap: var(--c-gap);
  align-items: stretch;
}

.page-contact .contact-lead {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: clamp(14px, 2.8vw, 24px);
  min-height: 460px;
  padding: clamp(22px, 5vw, 54px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  background: radial-gradient(120% 120% at 8% 0%, rgba(27, 44, 94, 0.92) 0%, rgba(4, 16, 28, 0.97) 62%);
}

.page-contact .contact-lead__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.page-contact .contact-lead__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.85) contrast(1.05);
}
.page-contact .contact-lead::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(165deg, rgba(4, 16, 28, 0.35) 0%, rgba(4, 16, 28, 0.9) 68%, rgba(4, 16, 28, 0.98) 100%);
}

.page-contact .contact-lead__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aqua);
}

.page-contact .contact-lead__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-contact .contact-lead__lede {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(14px, 3.4vw, 17px);
  line-height: 1.78;
  color: var(--c-body);
}

.page-contact .contact-lines {
  display: grid;
  gap: 14px;
}
.page-contact .contact-line {
  padding-top: 10px;
  border-top: 1px solid var(--c-line);
}
.page-contact .contact-line__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-contact .contact-line__value {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-weight: 500;
  line-height: 1.22;
  color: var(--pearl);
  overflow-wrap: anywhere;
  letter-spacing: 0.01em;
}
.page-contact .contact-line__value--mail {
  font-size: clamp(14px, 3.8vw, 21px);
}
.page-contact .contact-line__value--tel {
  font-size: clamp(24px, 6.6vw, 38px);
  color: var(--orange-soft);
}
.page-contact .contact-line__hint {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* 右侧服务台 */
.page-contact .contact-board {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-md);
  background: var(--glass);
  backdrop-filter: blur(6px);
}
.page-contact .contact-board__index {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--aqua);
}
.page-contact .contact-board__title {
  margin: 0;
  font-size: clamp(17px, 3.4vw, 21px);
  line-height: 1.35;
}
.page-contact .contact-board__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .contact-board__item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  padding-block: 12px;
  border-top: 1px solid var(--c-line);
}
.page-contact .contact-board__mark {
  width: 7px;
  height: 7px;
  margin-top: 7px;
  border-radius: 1px;
  background: var(--aqua);
  transform: rotate(45deg);
}
.page-contact .contact-board__k {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--pearl);
}
.page-contact .contact-board__v {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-body-soft);
}
.page-contact .contact-board__facts {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--c-line);
}
.page-contact .contact-board__fact dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}
.page-contact .contact-board__fact dd {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--pearl);
}

/* 服务时段 */
.page-contact .contact-hours {
  margin-top: clamp(40px, 8vw, 84px);
  padding: clamp(22px, 4.5vw, 48px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, rgba(27, 44, 94, 0.62) 0%, rgba(4, 16, 28, 0.6) 68%);
}
.page-contact .contact-hours__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.page-contact .contact-hours__lede {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-body);
}

.page-contact .contact-rail {
  position: relative;
  height: 10px;
  margin-top: clamp(20px, 4vw, 34px);
  border-radius: var(--radius-pill);
  background: rgba(143, 166, 188, 0.16);
  overflow: hidden;
}
.page-contact .contact-rail__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: var(--radius-pill);
  background: var(--grad-accent);
  box-shadow: 0 0 18px rgba(255, 106, 31, 0.45);
}
.page-contact .contact-rail__scale {
  display: grid;
  grid-template-columns: 37.5fr 37.5fr 25fr;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-contact .contact-rail__scale span:nth-child(2) {
  text-align: center;
}
.page-contact .contact-rail__scale span:nth-child(3) {
  text-align: right;
}

.page-contact .contact-hours__grid {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .contact-hours__card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: rgba(4, 16, 28, 0.45);
}
.page-contact .contact-hours__tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}
.page-contact .contact-hours__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--pearl);
}
.page-contact .contact-hours__card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-body-soft);
}

/* 三样东西 */
.page-contact .contact-prep {
  display: grid;
  gap: var(--c-gap);
  align-items: center;
  margin-top: clamp(44px, 9vw, 96px);
  scroll-margin-top: calc(var(--header-offset) + 16px);
}
.page-contact .contact-prep__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-md);
}
.page-contact .contact-prep__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.8vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-contact .contact-steps {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .contact-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.page-contact .contact-steps__no {
  font-size: 18px;
  line-height: 1.1;
  color: var(--orange);
}
.page-contact .contact-steps h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--pearl);
}
.page-contact .contact-steps p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-body-soft);
}
.page-contact .contact-prep__tip {
  margin: 20px 0 0;
  padding: 14px 16px;
  border: 1px dashed rgba(43, 232, 196, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(43, 232, 196, 0.06);
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-body);
}
.page-contact .contact-prep__tip .mono {
  color: var(--aqua);
}

/* 呼吸区 */
.page-contact .contact-pause {
  margin-top: clamp(48px, 10vw, 110px);
  padding-block: clamp(56px, 14vw, 150px);
  text-align: center;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: radial-gradient(62% 72% at 50% 50%, rgba(27, 44, 94, 0.55) 0%, rgba(27, 44, 94, 0) 72%);
}
.page-contact .contact-pause__line {
  margin: 14px auto 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(22px, 5.6vw, 46px);
  line-height: 1.38;
  letter-spacing: 0.01em;
  color: var(--pearl);
}
.page-contact .contact-pause__coord {
  margin: 22px 0 0;
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: var(--mist);
}

/* 常见来信类型 */
.page-contact .contact-types {
  margin-top: clamp(44px, 9vw, 96px);
}
.page-contact .contact-types__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.8vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-contact .contact-types .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.page-contact .contact-types .tab {
  appearance: none;
  cursor: pointer;
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--pearl);
  background: rgba(27, 44, 94, 0.45);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-pill);
  transition: background 0.22s var(--ease), color 0.22s var(--ease),
    border-color 0.22s var(--ease);
}
.page-contact .contact-types .tab:hover {
  border-color: rgba(43, 232, 196, 0.5);
}
.page-contact .contact-types .tab[aria-selected="true"] {
  background: var(--grad-accent);
  border-color: transparent;
  color: var(--abyss);
  font-weight: 800;
}
.page-contact .contact-types .tab:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 3px;
}

.page-contact .contact-types .tabpanel {
  margin-top: 16px;
  padding: clamp(18px, 3.4vw, 32px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-md);
  background: var(--glass);
}
.page-contact .contact-types .tabpanel + .tabpanel {
  margin-top: 12px;
}

.page-contact .contact-type__rec {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 6px 14px;
  border: 1px solid rgba(43, 232, 196, 0.4);
  border-radius: var(--radius-pill);
  background: rgba(43, 232, 196, 0.08);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--aqua);
}
.page-contact .contact-type__steps {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ctype;
}
.page-contact .contact-type__steps li {
  position: relative;
  counter-increment: ctype;
  padding-left: 26px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-body);
}
.page-contact .contact-type__steps li::before {
  content: counter(ctype) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange-soft);
}
.page-contact .contact-type__link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 2px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 196, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-contact .contact-type__link:hover,
.page-contact .contact-type__link:focus-visible {
  color: var(--pearl);
  border-bottom-color: var(--pearl);
}

.page-contact .contact-more {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .contact-more a {
  color: var(--pearl);
  text-decoration: underline;
  text-decoration-color: rgba(243, 247, 251, 0.35);
  text-underline-offset: 3px;
}
.page-contact .contact-more a:hover {
  color: var(--aqua);
}

/* 底部地址横条 */
.page-contact .contact-stamp {
  margin-top: clamp(40px, 8vw, 84px);
  padding-block: 16px;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.page-contact .contact-stamp__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}
.page-contact .contact-stamp__item {
  overflow-wrap: anywhere;
}
.page-contact .contact-stamp__k {
  margin-right: 8px;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}
.page-contact .contact-stamp__note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .contact-stamp__note a {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 196, 0.4);
}
.page-contact .contact-stamp__note a:hover {
  color: var(--pearl);
  border-bottom-color: var(--pearl);
}

/* 响应式 */
@media (min-width: 560px) {
  .page-contact .contact-board__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 720px) {
  .page-contact .contact-lines {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 16px 28px;
  }
  .page-contact .contact-hours__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  }
  .page-contact .contact-board::before {
    content: "";
    position: absolute;
    left: -12px;
    top: 8%;
    bottom: 8%;
    width: 5px;
    border-radius: var(--radius-pill);
    background: var(--wine);
    box-shadow: 0 0 20px rgba(74, 23, 48, 0.8);
    transform: skewY(-6deg);
  }
  .page-contact .contact-prep {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(24px, 4vw, 56px);
  }
  .page-contact .contact-types .tabpanel {
    padding-left: clamp(26px, 3vw, 40px);
    padding-right: clamp(26px, 3vw, 40px);
  }
}

@media (min-width: 1120px) {
  .page-contact .contact-lead {
    min-height: 560px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-types .tab,
  .page-contact .contact-type__link,
  .page-contact .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>