.page-contact {
  --contact-card-bg: #123227;
  --contact-soft: rgba(126, 150, 168, 0.12);
  --contact-glow: rgba(255, 106, 42, 0.2);
  overflow-x: hidden;
}

.page-contact .contact-crumb {
  padding-top: 20px;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  padding-top: 18px;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 8vw, 58px);
  line-height: 1.03;
  letter-spacing: -0.01em;
  margin: 12px 0 18px;
  color: var(--mist-100);
}

.page-contact .contact-hero__mark {
  display: inline-block;
  background: linear-gradient(96deg, var(--orange-500) 0%, #ffb27a 62%, var(--lime-300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-contact .contact-hero__lede {
  max-width: 46ch;
  margin-bottom: 26px;
}

/* 联系硬事实卡 */
.page-contact .contact-card {
  position: relative;
  background: linear-gradient(155deg, var(--pine-800) 0%, var(--ink-900) 78%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px clamp(18px, 4vw, 30px) 20px;
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -40% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--contact-glow) 0%, transparent 68%);
  pointer-events: none;
}

.page-contact .contact-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.page-contact .contact-card__title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--mist-100);
  margin: 0;
}

.page-contact .contact-card__list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-contact .copy-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2px 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(198, 255, 74, 0.12);
}

.page-contact .copy-field:last-child {
  border-bottom: 0;
}

.page-contact .copy-field__label {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.page-contact .copy-field__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--mist-100);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-contact .copy-field__btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--lime-300);
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  border-radius: var(--r-pill);
  padding: 6px 14px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .copy-field__btn:hover,
.page-contact .copy-field__btn:focus-visible {
  background: var(--lime-300);
  color: var(--ink-950);
  transform: translateY(-2px);
}

.page-contact .contact-card__note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(198, 255, 74, 0.16);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-400);
}

.page-contact .copy-status {
  margin: 8px 0 0;
  min-height: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime-300);
}

/* 右栏 */
.page-contact .contact-hero__aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .contact-media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--ghost-line);
}

.page-contact .contact-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-pills {
  background: rgba(18, 50, 39, 0.55);
  border: 1px solid var(--ghost-line);
  border-radius: var(--r-md);
  padding: 18px 18px 20px;
}

.page-contact .contact-pills__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.page-contact .contact-pills__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px 8px 11px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(7, 17, 13, 0.55);
  color: var(--mist-100);
  font-size: 14px;
  line-height: 1.2;
}

.page-contact .contact-pill__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-pills__cta {
  width: 100%;
  justify-content: center;
}

/* ---------- 响应时效 ---------- */
.page-contact .contact-sla {
  padding-top: clamp(46px, 8vw, 76px);
}

.page-contact .contact-sla__head {
  margin-bottom: 26px;
}

.page-contact .contact-sla__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .contact-sla__item {
  background: rgba(126, 150, 168, 0.1);
  border-left: 3px solid var(--orange-500);
  border-radius: var(--r-sm);
  padding: 18px 20px;
}

.page-contact .contact-sla__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 6vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.page-contact .contact-sla__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-100);
  opacity: 0.86;
}

/* ---------- 主内容：类型 + 准备清单 ---------- */
.page-contact .contact-main__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.page-contact .contact-types__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-contact .contact-type {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 20px 0;
  border-top: 1px solid rgba(198, 255, 74, 0.14);
}

.page-contact .contact-type:last-child {
  border-bottom: 1px solid rgba(198, 255, 74, 0.14);
}

.page-contact .contact-type__no {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--lime-300);
  letter-spacing: 0.08em;
  padding-top: 4px;
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-type__body {
  min-width: 0;
}

.page-contact .contact-type__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--mist-100);
}

.page-contact .contact-type__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate-400);
}

/* 准备清单 */
.page-contact .contact-prep {
  position: relative;
  background: var(--contact-card-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px clamp(18px, 4vw, 28px) 26px;
  align-self: start;
}

.page-contact .contact-prep::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 24px;
  right: 24px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--orange-500), var(--lime-300));
}

.page-contact .contact-prep__title {
  margin: 6px 0 6px;
  font-family: var(--font-head);
  font-size: clamp(20px, 4vw, 24px);
  font-weight: 900;
  color: var(--mist-100);
}

.page-contact .contact-prep__lede {
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--slate-400);
}

.page-contact .contact-prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-prep__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-contact .contact-prep__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(198, 255, 74, 0.12);
  color: var(--lime-300);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-contact .contact-prep__label {
  margin: 2px 0 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist-100);
}

.page-contact .contact-prep__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-400);
}

.page-contact .contact-prep__tip {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--ghost-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-100);
  opacity: 0.8;
}

/* ---------- 合作与纠错 ---------- */
.page-contact .contact-coop__head {
  margin-bottom: 26px;
}

.page-contact .contact-coop__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .contact-coop__block {
  padding: 24px clamp(18px, 4vw, 28px) 26px;
  border-radius: var(--r-lg);
}

.page-contact .contact-coop__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 900;
  color: var(--mist-100);
}

.page-contact .contact-coop__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-contact .contact-coop__text--last {
  margin-bottom: 0;
  margin-top: 14px;
}

.page-contact .contact-coop__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .contact-coop__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-100);
  opacity: 0.88;
}

.page-contact .contact-coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--orange-500);
  transform: rotate(45deg);
}

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

.page-contact .contact-coop__steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-100);
  opacity: 0.88;
}

.page-contact .contact-coop__step-no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--lime-300);
  font-variant-numeric: tabular-nums;
}

/* ---------- 延伸入口 ---------- */
.page-contact .contact-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .contact-link__anchor {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--ghost-line);
  background: rgba(11, 24, 18, 0.7);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
}

.page-contact .contact-link__anchor:hover,
.page-contact .contact-link__anchor:focus-visible {
  border-color: var(--line-strong);
  background: rgba(28, 74, 56, 0.6);
  transform: translateY(-2px);
}

.page-contact .contact-link__title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--lime-300);
}

.page-contact .contact-link__text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-400);
}

/* ---------- 城市收束 ---------- */
.page-contact .contact-place {
  padding-bottom: clamp(48px, 8vw, 90px);
}

.page-contact .contact-place__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.page-contact .contact-place__address {
  margin: 18px 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(16px, 3.4vw, 19px);
  color: var(--mist-100);
  overflow-wrap: anywhere;
}

.page-contact .contact-place__meta {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-400);
}

.page-contact .contact-place__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate-400);
  max-width: 44ch;
}

.page-contact .contact-place__figure {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--ghost-line);
  background: linear-gradient(200deg, rgba(126, 150, 168, 0.16), rgba(7, 17, 13, 0.9));
}

.page-contact .contact-place__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-sla__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .contact-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .copy-field__value {
    font-size: 16px;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: start;
  }

  .page-contact .contact-hero__title {
    margin-top: 14px;
  }

  .page-contact .contact-main__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .contact-prep {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-contact .contact-coop__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 22px;
  }

  .page-contact .contact-place__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 38px;
  }

  .page-contact .contact-type {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 6px 18px;
    padding: 24px 0;
  }

  .page-contact .contact-type__title {
    font-size: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .copy-field__btn,
  .page-contact .contact-link__anchor {
    transition: none;
  }

  .page-contact .copy-field__btn:hover,
  .page-contact .contact-link__anchor:hover {
    transform: none;
  }
}