/* ===== 联系入口页 page-contact ===== */
.page-contact {
  --pc-cut: 44px;
  --pc-dark-ink: rgba(246, 241, 230, 0.82);
  --pc-dark-mute: rgba(246, 241, 230, 0.62);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(22px, 4vw, 40px);
  padding-bottom: calc(clamp(60px, 8vw, 104px) + var(--pc-cut));
  background:
    radial-gradient(115% 85% at 88% 4%, rgba(27, 74, 114, 0.62), transparent 62%),
    linear-gradient(158deg, var(--navy-royal) 0%, var(--navy-court) 58%, var(--navy-royal) 100%);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--pc-cut);
  background: var(--pearl);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
  color: var(--pc-dark-mute);
}

.page-contact .contact-hero .breadcrumb a {
  color: var(--gold-light);
}

.page-contact .contact-hero__head {
  max-width: 76ch;
}

.page-contact .contact-hero h1 {
  margin: 0.35em 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--pearl);
}

.page-contact .contact-hero__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--pc-dark-ink);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  margin-top: clamp(30px, 4.5vw, 52px);
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line-gold);
  background: rgba(6, 26, 46, 0.76);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(201, 165, 82, 0.18);
  pointer-events: none;
}

.page-contact .contact-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.65);
  pointer-events: none;
}

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

.page-contact .contact-card__label {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-light);
}

.page-contact .contact-list {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
  margin: 0;
}

.page-contact .contact-list__item {
  padding-top: 14px;
  border-top: 1px dashed var(--line-gold-soft);
}

.page-contact .contact-list__key {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .contact-list__icon {
  flex: none;
  color: var(--gold-light);
}

.page-contact .contact-list__val {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.6;
  color: var(--pearl);
  overflow-wrap: anywhere;
}

/* ---------- 咨询表 ---------- */
.page-contact .contact-form {
  position: relative;
  padding: clamp(22px, 3.4vw, 38px);
  border: 1px solid var(--line-gold-soft);
  border-top: 3px solid var(--gold);
  background:
    repeating-linear-gradient(0deg, rgba(18, 23, 30, 0.045) 0 1px, transparent 1px 28px),
    var(--paper);
  box-shadow: 0 20px 44px rgba(6, 26, 46, 0.30);
}

.page-contact .contact-form__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .contact-form__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .contact-form__grid {
  display: grid;
  gap: clamp(16px, 2.2vw, 22px);
  margin-top: clamp(20px, 2.8vw, 28px);
}

.page-contact .field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-contact .field__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-contact .field__control {
  width: 100%;
  min-width: 0;
  padding: 8px 2px 9px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  transition: border-color 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-contact .field__control::placeholder {
  color: var(--slate);
  opacity: 0.72;
}

.page-contact .field__control:focus {
  outline: none;
  border-bottom-color: var(--gold);
  box-shadow: 0 1px 0 0 var(--gold);
}

.page-contact .field__control--select {
  appearance: none;
  padding-right: 24px;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: right 10px center, right 4px center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.page-contact textarea.field__control {
  resize: vertical;
  min-height: 96px;
}

.page-contact .contact-form__submit {
  width: 100%;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .contact-form__foot {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 可协助事项 ---------- */
.page-contact .contact-help__intro {
  max-width: 70ch;
}

.page-contact .contact-help__lede {
  margin: clamp(12px, 1.8vw, 18px) 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate);
}

.page-contact .help-grid {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(26px, 4vw, 42px);
}

.page-contact .help-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid rgba(201, 165, 82, 0.30);
  border-left: 3px solid var(--gold);
  background: var(--paper);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-left-color 0.28s var(--ease);
}

.page-contact .help-card:hover {
  transform: translateY(-2px);
  border-left-color: var(--coral);
  box-shadow: 0 16px 30px rgba(6, 26, 46, 0.10);
}

.page-contact .help-card__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
}

.page-contact .help-card__tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .help-card__title {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.45;
  color: var(--index-blue);
}

.page-contact .help-card__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .help-card__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-gold-soft);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 流程刻度带 ---------- */
.page-contact .flow-head {
  max-width: 72ch;
}

.page-contact .flow-head__lede {
  margin: clamp(12px, 1.8vw, 18px) 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pc-dark-ink);
}

.page-contact .flow-track {
  display: grid;
  gap: clamp(22px, 3vw, 30px);
  margin: clamp(30px, 4.5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-step {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--line-gold-soft);
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(6, 26, 46, 0.85);
  transition: background 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-contact .flow-step:hover::before {
  background: var(--coral);
  box-shadow: 0 0 0 5px rgba(226, 114, 91, 0.28);
}

.page-contact .flow-step__num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .flow-step__title {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.45;
  color: var(--pearl);
}

.page-contact .flow-step__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-dark-ink);
}

.page-contact .flow-step__time {
  display: inline-block;
  margin-top: 14px;
  padding: 4px 10px;
  border: 1px solid var(--line-gold);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-light);
}

.page-contact .flow-figure {
  margin-top: clamp(30px, 4.5vw, 48px);
}

/* ---------- 到访安排 ---------- */
.page-contact .visit {
  display: grid;
  gap: clamp(24px, 3.6vw, 40px);
}

.page-contact .visit__text {
  max-width: 70ch;
}

.page-contact .visit__text h2 {
  margin: 0.3em 0 0;
}

.page-contact .visit__text p {
  margin: clamp(12px, 1.8vw, 18px) 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .visit__list {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .visit__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .visit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

.page-contact .visit__meta {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line-gold-soft);
}

.page-contact .visit__meta-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-gold-soft);
}

.page-contact .visit__meta-item dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .visit__meta-item dd {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.6;
  color: var(--index-blue);
  overflow-wrap: anywhere;
}

/* ---------- 其他支持入口 ---------- */
.page-contact .support-head {
  max-width: 66ch;
}

.page-contact .support-grid {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-contact .support-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line-gold-soft);
  background: var(--paper);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.26s var(--ease), border-color 0.26s var(--ease), transform 0.26s var(--ease);
}

.page-contact .support-card:hover,
.page-contact .support-card:focus-visible {
  background: rgba(231, 206, 143, 0.34);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-contact .support-card__label {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(17px, 1.9vw, 19px);
  line-height: 1.4;
  color: var(--index-blue);
}

.page-contact .support-card__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .support-card__arrow {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--gold);
}

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

  .page-contact .field--full {
    grid-column: 1 / -1;
  }

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

  .page-contact .visit__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--line-gold-soft);
  }

  .page-contact .visit__meta-item {
    padding: 16px 16px 16px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line-gold-soft);
  }

  .page-contact .visit__meta-item:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-contact .flow-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(18px, 2.2vw, 26px);
  }

  .page-contact .visit {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .visit__meta {
    grid-template-columns: minmax(0, 1fr);
    border-bottom: 0;
  }

  .page-contact .visit__meta-item {
    padding: 18px 0;
    border-bottom: 1px solid var(--line-gold-soft);
    border-right: 0;
  }
}

@media (min-width: 1024px) {
  .page-contact .support-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .help-card,
  .page-contact .support-card,
  .page-contact .field__control,
  .page-contact .flow-step::before {
    transition: none;
  }

  .page-contact .help-card:hover,
  .page-contact .support-card:hover,
  .page-contact .support-card:focus-visible {
    transform: none;
  }
}