.page-contact {
  --card-shadow: 0 14px 34px rgba(11, 30, 58, 0.10);
  background: var(--bg-mist);
  overflow-x: clip;
}

.page-contact section[id] {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ===== 首屏 Hero ===== */
.page-contact .contact-hero {
  position: relative;
  padding: 1.5rem 0 2.75rem;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 86% 12%, rgba(255, 215, 0, 0.16), transparent 34%),
    radial-gradient(circle at 10% 88%, rgba(255, 107, 53, 0.18), transparent 42%);
  pointer-events: none;
}

.page-contact .contact-hero__stream {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.72;
  pointer-events: none;
}

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

.page-contact .contact-hero .crumb__item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.66);
}

.page-contact .contact-hero .crumb__item a {
  color: var(--gold);
  text-decoration: none;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 2rem;
  padding-top: 2.25rem;
}

.page-contact .contact-hero__accent {
  margin-bottom: 1.1rem;
}

.page-contact .contact-hero__main h1 {
  font-family: var(--font-disp);
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  max-width: 14em;
}

.page-contact .contact-hero__main > p {
  font-size: 0.98rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.84);
  max-width: 40em;
  margin: 0;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-contact .contact-hero__plate {
  border-radius: var(--radius-m);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 1.25rem 1.35rem;
}

.page-contact .contact-hero__plate-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.9rem;
}

.page-contact .contact-hero__plate ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-contact .contact-hero__plate li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .contact-hero__plate li span {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold);
}

/* ===== 联系信息卡片 ===== */
.page-contact .contact-channels {
  position: relative;
  padding: 3.5rem 0 3rem;
}

.page-contact .contact-channels::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(11, 30, 58, 0.045) 0 1px, transparent 1px 52px);
  pointer-events: none;
}

.page-contact .contact-channels .container {
  position: relative;
}

.page-contact .contact-channels__title {
  max-width: 48rem;
}

.page-contact .contact-channels__title p {
  margin: 0.85rem 0 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

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

.page-contact .contact-channels__frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.page-contact .contact-channels__frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-channels__caption {
  margin-top: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .contact-channels__list {
  display: grid;
  gap: 1rem;
}

.page-contact .contact-channel {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line-light);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-m);
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: 0 10px 26px rgba(11, 30, 58, 0.06);
  overflow: hidden;
}

.page-contact .contact-channel::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-top: 20px solid var(--navy);
  border-left: 20px solid transparent;
}

.page-contact .contact-channel--service {
  border-left-color: var(--orange);
}

.page-contact .contact-channel--phone {
  border-left-color: var(--navy-light);
}

.page-contact .contact-channel__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg-mist);
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
  margin-bottom: 0.9rem;
}

.page-contact .contact-channel h3 {
  font-family: var(--font-disp);
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.45rem;
  color: var(--navy);
}

.page-contact .contact-channel__value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(0.92rem, 2.4vw, 1.08rem);
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 215, 0, 0.65);
  word-break: break-all;
  line-height: 1.5;
}

.page-contact .contact-channel__value:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.page-contact .contact-channel__desc {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  line-height: 1.62;
  color: var(--muted);
}

.page-contact .contact-channel__desc a {
  color: var(--navy);
  font-weight: 600;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 215, 0, 0.8);
}

.page-contact .contact-channel__value--text {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--navy);
  border-bottom: 0;
  word-break: normal;
}

/* ===== 工作时间 ===== */
.page-contact .contact-hours {
  position: relative;
  margin-top: 2rem;
  padding: 3.25rem 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  overflow: hidden;
}

.page-contact .contact-hours::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 6% 18%, rgba(255, 215, 0, 0.12), transparent 30%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.page-contact .contact-hours__inner {
  position: relative;
  display: grid;
  gap: 2rem;
}

.page-contact .contact-hours__accent {
  margin-bottom: 0.75rem;
}

.page-contact .contact-hours__head h2 {
  font-family: var(--font-disp);
  font-size: 1.9rem;
  line-height: 1.2;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}

.page-contact .contact-hours__head p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
}

.page-contact .contact-hours__list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.page-contact .contact-hours__item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-m);
  padding: 1rem 1.1rem;
}

.page-contact .contact-hours__item dt {
  font-family: var(--font-disp);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: 0.5rem;
}

.page-contact .contact-hours__item dd {
  margin: 0;
  display: grid;
  gap: 0.25rem;
}

.page-contact .contact-hours__item dd strong {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--gold);
}

.page-contact .contact-hours__item dd span {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.62);
}

.page-contact .contact-hours__item--off {
  border-top-color: var(--orange);
}

.page-contact .contact-hours__item--off dd strong {
  color: var(--orange);
}

/* ===== 联系表单 ===== */
.page-contact .contact-message {
  padding: 3.5rem 0;
}

.page-contact .contact-message .container {
  display: grid;
  gap: 1.5rem;
}

.page-contact .contact-message__aside {
  position: relative;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  border-radius: var(--radius-l);
  padding: 1.8rem 1.5rem;
  overflow: hidden;
}

.page-contact .contact-message__aside::after {
  content: "";
  position: absolute;
  right: -44px;
  bottom: -44px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.22), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-message__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .contact-message__aside h2 {
  font-family: var(--font-disp);
  font-size: 1.7rem;
  line-height: 1.25;
  text-transform: uppercase;
  margin: 0.7rem 0 1.2rem;
}

.page-contact .contact-message__steps {
  list-style: none;
  margin: 0 0 1.3rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .contact-message__steps li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.8rem;
  align-items: start;
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .contact-message__steps li > span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--orange);
  border: 1px solid rgba(255, 107, 53, 0.62);
  border-radius: 6px;
  text-align: center;
  padding: 0.2rem 0;
}

.page-contact .contact-message__aside > p {
  margin: 0 0 1.3rem;
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
}

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

.page-contact .contact-message__form {
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-l);
  box-shadow: var(--card-shadow);
  padding: 1.6rem 1.4rem 1.8rem;
}

.page-contact .contact-message__row {
  display: grid;
  gap: 0;
}

.page-contact .contact-message__field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.page-contact .contact-message__field label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--navy);
}

.page-contact .contact-message__field input,
.page-contact .contact-message__field select,
.page-contact .contact-message__field textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--bg-mist);
  border: 1px solid rgba(11, 30, 58, 0.16);
  border-radius: var(--radius-s);
  padding: 0.7rem 0.85rem;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-contact .contact-message__field input::placeholder,
.page-contact .contact-message__field textarea::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

.page-contact .contact-message__field input:focus,
.page-contact .contact-message__field select:focus,
.page-contact .contact-message__field textarea:focus {
  outline: none;
  border-color: var(--gold-deep);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.24);
}

.page-contact .contact-message__field textarea {
  resize: vertical;
  min-height: 112px;
  line-height: 1.55;
}

.page-contact .contact-message__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem 1rem;
  margin-top: 0.4rem;
}

.page-contact .contact-message__meta p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--muted);
}

.page-contact .contact-message__meta a {
  color: var(--navy);
  font-weight: 600;
  text-decoration-color: rgba(255, 215, 0, 0.8);
  text-underline-offset: 3px;
}

.page-contact .contact-message__meta .btn {
  flex-shrink: 0;
}

/* ===== 位置示意 ===== */
.page-contact .contact-location {
  padding: 0.5rem 0 4rem;
}

.page-contact .contact-location__layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-contact .contact-location__map {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line-light);
  box-shadow: var(--card-shadow);
}

.page-contact .contact-location__map img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-location__pin {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 58px;
  height: 58px;
  transform: translate(-50%, -85%);
  filter: drop-shadow(0 8px 12px rgba(11, 30, 58, 0.32));
}

.page-contact .contact-location__label {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  background: var(--navy-glass);
  border: 1px solid rgba(255, 215, 0, 0.5);
  border-radius: 999px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
  padding: 0.35rem 0.9rem;
}

.page-contact .contact-location__info {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  border-radius: var(--radius-l);
  padding: 1.6rem 1.5rem 1.8rem;
}

.page-contact .contact-location__info h3 {
  font-family: var(--font-disp);
  font-size: 1.18rem;
  line-height: 1.4;
  text-transform: uppercase;
  margin: 0 0 0.7rem;
}

.page-contact .contact-location__info > p {
  margin: 0 0 1.3rem;
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .contact-location__info .spec-row {
  border-color: rgba(255, 255, 255, 0.12);
}

.page-contact .contact-location__info .spec-row__key {
  color: rgba(255, 255, 255, 0.58);
}

.page-contact .contact-location__info .spec-row__val {
  color: var(--white);
}

/* ===== 响应式：中屏 ===== */
@media (min-width: 640px) {
  .page-contact .contact-message__form {
    padding: 2.1rem 2.3rem 2.3rem;
  }

  .page-contact .contact-message__row {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1.55fr 0.85fr;
    align-items: end;
    gap: 3rem;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: 0.62fr 1.38fr;
    gap: 2rem;
    align-items: start;
    margin-top: 2.25rem;
  }

  .page-contact .contact-channels__list {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .page-contact .contact-channels__list .is-shifted {
    transform: translateY(1.75rem);
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: 0.85fr 1.5fr;
    gap: 3rem;
    align-items: center;
  }

  .page-contact .contact-hours__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-location__layout {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
  }

  .page-contact .contact-location__map {
    aspect-ratio: 2 / 1;
    min-height: 100%;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-message .container {
    grid-template-columns: 0.78fr 1.42fr;
    gap: 2.5rem;
    align-items: stretch;
  }

  .page-contact .contact-message__aside {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .page-contact .contact-message__aside .btn {
    align-self: flex-start;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-channels__grid {
    gap: clamp(2rem, 5vw, 4.5rem);
  }
}