.page-contact {
  --pc-clock-line: rgba(216, 162, 74, .45);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-contact__hero {
  position: relative;
  padding-block: clamp(88px, 11vw, 132px) clamp(52px, 7vw, 92px);
  overflow: hidden;
}

.page-contact__map {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-contact__map img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: .26;
  display: block;
}

.page-contact__map::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 18% 6%, rgba(14, 36, 51, .30), rgba(7, 22, 32, .95) 72%),
    linear-gradient(180deg, rgba(7, 22, 32, .55), rgba(14, 36, 51, .20));
}

.page-contact__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 5vw, 58px);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--mist);
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--paper);
}

.page-contact__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  letter-spacing: .2em;
  font-family: var(--font-head);
}

.page-contact__eyebrow::before {
  content: "";
  width: 12px;
  height: 2px;
  background: var(--gold);
}

.page-contact h1 {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(36px, 6.2vw, 74px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact__lede {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 44ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: rgba(243, 237, 225, .84);
}

.page-contact__channels {
  list-style: none;
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
}

.page-contact__channel {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 18px 0 18px 20px;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact__channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 9px;
  height: 2px;
  background: var(--gold);
}

.page-contact__channel-label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-contact__channel-value {
  font-size: clamp(15px, 1.9vw, 19px);
  line-height: 1.4;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact__channel-note {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 44ch;
}

/* ---------- 表单卡片 ---------- */
.page-contact__panel {
  position: relative;
  min-width: 0;
}

.page-contact__form-card {
  background: var(--paper);
  color: var(--text-ink);
  border: 1px solid rgba(184, 176, 163, .55);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-float);
  overflow: hidden;
}

.page-contact__form-photo {
  margin: 0;
  border-bottom: 3px solid var(--gold);
}

.page-contact__form-photo img {
  display: block;
  width: 100%;
  height: clamp(112px, 16vw, 158px);
  object-fit: cover;
  object-position: center 62%;
}

.page-contact__form-body {
  display: grid;
  gap: 15px;
  padding: clamp(20px, 3.4vw, 32px);
}

.page-contact__form-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 2.4vw, 25px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--text-ink);
}

.page-contact__form-hint {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 46, .72);
}

.page-contact__field {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.page-contact__field label {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--text-ink);
}

.page-contact__field input,
.page-contact__field select,
.page-contact__field textarea {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-ink);
  background: #fff;
  border: 1px solid rgba(22, 35, 46, .22);
  border-radius: 8px;
  padding: 11px 13px;
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-contact__field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--clay) 50%), linear-gradient(135deg, var(--clay) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.page-contact__field textarea {
  min-height: 92px;
  resize: vertical;
}

.page-contact__field input:focus,
.page-contact__field select:focus,
.page-contact__field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(216, 162, 74, .3);
}

.page-contact__field input::placeholder,
.page-contact__field textarea::placeholder {
  color: rgba(22, 35, 46, .42);
}

.page-contact__field-tip {
  margin: 0;
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(22, 35, 46, .62);
  border-left: 2px solid var(--gold);
  padding-left: 10px;
}

.page-contact__submit {
  justify-self: start;
  margin-top: 2px;
}

/* ---------- 时间 / 区域 ---------- */
.page-contact .page-contact__rhythm {
  padding-block: clamp(52px, 7.5vw, 92px);
}

.page-contact__rhythm-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 54px);
}

.page-contact__block {
  min-width: 0;
}

.page-contact__block-index {
  margin: 0 0 12px;
  font-family: var(--font-head);
  color: var(--moss);
  letter-spacing: .18em;
}

.page-contact__block-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--text-ink);
}

.page-contact__clock {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 16px 18px;
  background: rgba(216, 162, 74, .12);
  border-left: 4px solid var(--gold);
  border-radius: 0 10px 10px 0;
}

.page-contact__clock-num {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text-ink);
}

.page-contact__clock-dash {
  font-size: clamp(20px, 3vw, 28px);
  color: var(--clay);
}

.page-contact__clock-unit {
  font-family: var(--font-head);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--moss);
}

.page-contact__beat {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
}

.page-contact__beat-item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-contact__beat-key {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--clay);
}

.page-contact__beat-val {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(22, 35, 46, .82);
}

.page-contact__aside {
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(22, 35, 46, .6);
}

.page-contact__block-text {
  margin: clamp(18px, 2.6vw, 24px) 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(22, 35, 46, .82);
}

.page-contact__regions {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 2.6vw, 24px) 0 0;
  padding: 0;
}

.page-contact__regions .tag {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .08em;
}

/* ---------- 步骤 ---------- */
.page-contact .page-contact__route {
  position: relative;
  padding-block: clamp(56px, 8vw, 100px);
  border-top: 1px solid var(--line-dark);
}

.page-contact__route-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact__route-lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 48ch;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact__steps {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
}

.page-contact__step {
  display: grid;
  gap: 10px;
  padding: 20px;
  background: rgba(243, 237, 225, .05);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card);
  min-width: 0;
}

.page-contact__step-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .04em;
}

.page-contact__step-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.32;
  color: var(--paper);
}

.page-contact__step-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(243, 237, 225, .76);
}

.page-contact__step-link {
  justify-self: start;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-clock-line);
  padding-bottom: 2px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact__step-link:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-contact__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-contact__quick a {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  padding: 9px 16px;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.page-contact__quick a:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact__channel {
    grid-template-columns: minmax(0, 16em) minmax(0, 1fr);
    grid-template-areas:
      "label value"
      "label note";
    column-gap: 18px;
    row-gap: 5px;
    align-items: start;
  }

  .page-contact__channel-label {
    grid-area: label;
    padding-top: 2px;
  }

  .page-contact__channel-value {
    grid-area: value;
  }

  .page-contact__channel-note {
    grid-area: note;
  }

  .page-contact__beat-item {
    grid-template-columns: 7.5em minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact__hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }

  .page-contact__panel {
    position: sticky;
    top: 112px;
  }

  .page-contact__rhythm-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 68px);
  }

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

  .page-contact__step {
    background: transparent;
    border: 0;
    border-left: 1px dashed var(--line-dark);
    border-radius: 0;
    padding: 4px clamp(18px, 2.4vw, 30px) 0;
  }

  .page-contact__step:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .page-contact__step:last-child {
    padding-right: 0;
  }
}

@media (min-width: 1180px) {
  .page-contact__form-photo img {
    height: 168px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .breadcrumb a,
  .page-contact__step-link,
  .page-contact__quick a,
  .page-contact__field input,
  .page-contact__field select,
  .page-contact__field textarea {
    transition: none;
  }

  .page-contact__quick a:hover {
    transform: none;
  }
}