.page-contact {
  --contact-gap: clamp(16px, 2vw, 24px);
  --contact-cut: 14px;
  --contact-gold-line: rgba(212, 175, 55, 0.35);
  --contact-section-pad: clamp(40px, 7vw, 72px);
  position: relative;
}

.page-contact .breadcrumb {
  padding-top: 20px;
  padding-bottom: 4px;
}

.page-contact .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-orange);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-contact .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.8rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text-paper);
}

.page-contact .section-head {
  display: grid;
  gap: 4px;
}

/* ---------- 首屏：联系方式 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(8px, 2vw, 24px);
  padding-bottom: clamp(32px, 5vw, 56px);
  overflow: hidden;
}

.page-contact .contact-hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  max-height: 1100px;
  z-index: 0;
  pointer-events: none;
}

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

.page-contact .contact-hero__head {
  display: grid;
  gap: 16px;
  padding-top: 8px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5.2rem);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text-paper);
}

.page-contact .contact-hero__intro {
  display: grid;
  gap: 12px;
}

.page-contact .contact-hero__lead {
  margin: 0;
  color: var(--text-mist);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 520px;
}

.page-contact .contact-hero__promise {
  margin: 0;
  max-width: 520px;
  padding: 12px 16px;
  border-left: 3px solid var(--accent-gold);
  background: rgba(212, 175, 55, 0.06);
  color: var(--text-mist);
  font-size: 0.875rem;
  line-height: 1.6;
}

.page-contact .contact-hero__promise strong {
  color: var(--text-paper);
}

.page-contact .contact-hero__duo {
  display: grid;
  gap: var(--contact-gap);
  margin-top: 32px;
}

.page-contact .contact-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 28px 24px 24px;
  display: grid;
  gap: 12px;
  align-content: start;
  overflow: hidden;
}

.page-contact .contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  border-top: var(--contact-cut) solid var(--bg-night);
  border-left: var(--contact-cut) solid transparent;
}

.page-contact .contact-card--mail {
  border-left: 4px solid var(--accent-orange);
}

.page-contact .contact-card--phone {
  border-left: 4px solid var(--accent-gold);
}

.page-contact .contact-card__top {
  display: grid;
  gap: 8px;
}

.page-contact .contact-card__cap {
  display: block;
  color: var(--text-mist);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-contact .contact-card__email,
.page-contact .contact-card__tel {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.6rem);
  font-weight: 600;
  color: var(--text-paper);
  text-decoration: none;
  line-height: 1.35;
  word-break: normal;
  overflow-wrap: anywhere;
}

.page-contact .contact-card__email:hover,
.page-contact .contact-card__tel:hover {
  color: var(--accent-orange);
}

.page-contact .contact-card__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.page-contact .contact-card__copy {
  appearance: none;
  background: transparent;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 7px 16px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-contact .contact-card__copy:hover,
.page-contact .contact-card__copy:focus-visible {
  background: var(--accent-gold);
  color: var(--bg-night);
}

.page-contact .contact-card__hint {
  display: none;
  color: var(--data-green);
  font-size: 0.8125rem;
  font-weight: 600;
}

.page-contact .contact-card__hint[data-open] {
  display: inline;
}

.page-contact .contact-card__note {
  margin: 0;
  color: var(--text-mist);
  font-size: 0.875rem;
  line-height: 1.6;
}

.page-contact .contact-hero__also {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(21, 27, 35, 0.6);
  border: 1px dashed rgba(212, 175, 55, 0.28);
}

.page-contact .contact-hero__also > span:first-child {
  color: var(--text-mist);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.page-contact .contact-hero__also-mail {
  color: var(--accent-gold);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

.page-contact .contact-hero__also-mail:hover {
  color: var(--accent-orange);
}

.page-contact .contact-hero__also-note {
  color: var(--text-mist);
  font-size: 0.8125rem;
}

.page-contact .contact-address {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-top: 24px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.12), rgba(255, 122, 0, 0.02));
  border-left: 4px solid var(--accent-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-contact .contact-address__pin {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.page-contact .contact-address__city {
  color: var(--accent-orange);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-contact .contact-address__value {
  color: var(--text-paper);
  font-weight: 600;
  font-size: 1rem;
}

.page-contact .contact-address__note {
  color: var(--text-mist);
  font-size: 0.8125rem;
  width: 100%;
  padding-left: 34px;
}

.page-contact .contact-hero__figure {
  margin: 24px 0 0;
  border: 1px solid var(--contact-gold-line);
  border-top: 3px solid var(--accent-gold);
  overflow: hidden;
  position: relative;
  background: var(--bg-panel);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .contact-hero__figcaption {
  display: block;
  padding: 10px 16px;
  color: var(--text-mist);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  background: rgba(21, 27, 35, 0.92);
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

/* ---------- 当前支持时段 ---------- */
.page-contact .contact-hours {
  padding: var(--contact-section-pad) 0;
  background: rgba(21, 27, 35, 0.45);
  border-block: 1px solid rgba(255, 255, 255, 0.04);
}

.page-contact .contact-hours__grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.page-contact .contact-hours__item {
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 10px;
  align-items: start;
  position: relative;
}

.page-contact .contact-hours__item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--data-green);
}

.page-contact .contact-hours__item--phone::after {
  background: var(--data-yellow);
}

.page-contact .contact-hours__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--data-green);
  margin-top: 8px;
}

.page-contact .contact-hours__item--phone .contact-hours__dot {
  background: var(--data-yellow);
}

.page-contact .contact-hours__item h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-paper);
  grid-column: 2;
}

.page-contact .contact-hours__item p {
  grid-column: 2;
  margin: 0;
  color: var(--text-mist);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-contact .contact-hours__item strong {
  color: var(--text-paper);
  font-weight: 600;
}

.page-contact .contact-hours__meta {
  grid-column: 2;
  color: var(--accent-gold);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

/* ---------- 商务合作 ---------- */
.page-contact .contact-business {
  padding: var(--contact-section-pad) 0;
}

.page-contact .contact-business__grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-business__copy {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .contact-business__copy p {
  margin: 0;
  color: var(--text-mist);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.page-contact .contact-business__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-business__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--text-paper);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 122, 0, 0.25);
}

.page-contact .contact-business__num {
  font-family: var(--font-mono);
  color: var(--accent-orange);
  font-size: 0.75rem;
  font-weight: 700;
}

.page-contact .contact-business__note {
  padding: 14px 16px;
  border-left: 3px solid var(--accent-gold);
  background: rgba(212, 175, 55, 0.06);
  color: var(--text-mist);
  line-height: 1.6;
  font-size: 0.875rem;
}

.page-contact .contact-business__note strong {
  color: var(--text-paper);
}

.page-contact .contact-business__copy .btn-primary {
  justify-self: start;
}

.page-contact .contact-business__figure {
  margin: 0;
  border: 1px solid var(--contact-gold-line);
  overflow: hidden;
  position: relative;
}

.page-contact .contact-business__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 媒体与采访 ---------- */
.page-contact .contact-media {
  padding: var(--contact-section-pad) 0;
  background: linear-gradient(180deg, transparent, rgba(255, 122, 0, 0.03), transparent);
  border-block: 1px solid rgba(255, 122, 0, 0.08);
}

.page-contact .contact-media__inner {
  display: grid;
  gap: 16px;
  max-width: 800px;
}

.page-contact .contact-media__inner p {
  margin: 0;
  color: var(--text-mist);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.page-contact .contact-media__inner p strong {
  color: var(--text-paper);
}

.page-contact .contact-media__note {
  padding: 16px 20px;
  background: rgba(212, 175, 55, 0.07);
  border: 1px solid rgba(212, 175, 55, 0.2);
  display: grid;
  gap: 8px;
  margin-top: 4px;
}

.page-contact .contact-media__note p {
  margin: 0;
  color: var(--text-mist);
  font-size: 0.875rem;
}

.page-contact .contact-media__links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ---------- 数据底牌 ---------- */
.page-contact .contact-facts {
  padding: var(--contact-section-pad) 0;
  background: rgba(21, 27, 35, 0.45);
  border-block: 1px solid rgba(212, 175, 55, 0.12);
}

.page-contact .contact-facts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .contact-facts__item {
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 3px solid var(--accent-gold);
  padding: 20px 18px;
  display: grid;
  gap: 8px;
  align-content: start;
  position: relative;
}

.page-contact .contact-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent-gold);
  letter-spacing: -0.02em;
}

.page-contact .contact-facts__label {
  color: var(--text-mist);
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* ---------- 更多入口 ---------- */
.page-contact .contact-more {
  padding: var(--contact-section-pad) 0 64px;
}

.page-contact .contact-more__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .contact-more__item {
  display: grid;
  gap: 6px;
  padding: 22px 20px;
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 3px solid rgba(255, 122, 0, 0.35);
  text-decoration: none;
  position: relative;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact .contact-more__item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--accent-orange);
  transition: width 0.25s ease;
}

.page-contact .contact-more__item:hover {
  border-left-color: var(--accent-orange);
  background: rgba(255, 122, 0, 0.04);
}

.page-contact .contact-more__item:hover::after {
  width: 100%;
}

.page-contact .contact-more__name {
  color: var(--text-paper);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
}

.page-contact .contact-more__desc {
  color: var(--text-mist);
  font-size: 0.875rem;
  line-height: 1.5;
}

.page-contact .contact-more__link {
  color: var(--accent-gold);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  margin-top: 4px;
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-hero__head {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: end;
  }

  .page-contact .contact-hero__intro {
    padding-bottom: 6px;
  }

  .page-contact .contact-hero__duo {
    grid-template-columns: 7fr 5fr;
    margin-top: 40px;
  }

  .page-contact .contact-card {
    padding: 36px 32px 30px;
  }

  .page-contact .contact-address {
    padding: 20px 24px;
  }

  .page-contact .contact-address__note {
    width: auto;
    padding-left: 0;
    margin-left: auto;
  }

  .page-contact .contact-hero__figure {
    margin-top: 32px;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-contact .contact-hours__item {
    padding: 28px 24px;
    grid-template-columns: auto 1fr;
  }

  .page-contact .contact-business__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: center;
  }

  .page-contact .contact-media__inner {
    padding-left: 24px;
    border-left: 3px solid var(--accent-orange);
  }

  .page-contact .contact-facts__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .page-contact .contact-facts__item {
    padding: 24px 20px;
  }

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

  .page-contact .contact-more__item--feature {
    grid-column: span 2;
  }

  .page-contact .contact-more__item--wide {
    grid-column: span 3;
    border-left-width: 0;
    border-top: 3px solid var(--accent-gold);
    text-align: center;
  }
}