.page-contact {
  --contact-card-bg: var(--ink-900);
  --contact-line: 1px solid var(--ink-800);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 24px 0 32px;
  border-bottom: var(--contact-line);
  background:
    radial-gradient(130% 100% at 88% -10%, rgba(61, 232, 192, .10), transparent 62%),
    linear-gradient(180deg, var(--ink-900), var(--ink-950));
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border: 1px solid var(--board-500);
  border-radius: 50%;
  opacity: .45;
  pointer-events: none;
}

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

.page-contact .contact-hero__title {
  margin: 12px 0 0;
  max-width: 18ch;
  font-size: clamp(1.95rem, 8.2vw, 3.85rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--chalk);
}

.page-contact .contact-hero__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--mist);
}

.page-contact .contact-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-hero__jump a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--ink-800);
  border-radius: 999px;
  background: rgba(11, 31, 24, .72);
  color: var(--chalk);
  font-size: .875rem;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .contact-hero__jump a::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .contact-hero__jump a:hover,
.page-contact .contact-hero__jump a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 两栏骨架 ---------- */
.page-contact .contact-layout {
  display: grid;
  gap: 24px;
  padding: 26px 0 8px;
}

.page-contact .contact-aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

/* ---------- 联系方式卡 ---------- */
.page-contact .contact-card {
  padding: 20px 18px 22px;
  background: var(--contact-card-bg);
  border: var(--contact-line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
}

.page-contact .contact-card__title {
  margin: 10px 0 18px;
  font-size: 1.2rem;
  letter-spacing: -.01em;
  color: var(--chalk);
}

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

.page-contact .contact-list__item {
  display: grid;
  gap: 5px;
  padding-left: 12px;
  border-left: 2px solid var(--board-500);
}

.page-contact .contact-list__key {
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-contact .contact-list__val {
  color: var(--chalk);
  font-size: .98rem;
  line-height: 1.65;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact .contact-list__val[href]:hover,
.page-contact .contact-list__val[href]:focus-visible {
  color: var(--cyan);
}

.page-contact .contact-hours {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed var(--ink-800);
}

.page-contact .contact-hours__text {
  margin: 6px 0 12px;
  font-family: var(--font-data);
  font-size: 1.15rem;
  letter-spacing: .02em;
  color: var(--chalk);
}

.page-contact .hours-scale {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.page-contact .hours-scale__track {
  display: block;
  height: 9px;
  border: 1px solid var(--ink-800);
  border-radius: 999px;
  background: var(--ink-950);
  overflow: hidden;
}

.page-contact .hours-scale__fill {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--board-500), var(--cyan));
}

.page-contact .hours-scale__mark {
  font-family: var(--font-data);
  font-size: .75rem;
  color: var(--mist);
  white-space: nowrap;
}

.page-contact .hours-scale__note {
  margin: 12px 0 0;
  font-size: .8125rem;
  line-height: 1.7;
}

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

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

/* ---------- 右栏分段 ---------- */
.page-contact .contact-flow {
  display: grid;
  min-width: 0;
}

.page-contact .contact-sec {
  min-width: 0;
  padding: 26px 0 30px;
  border-top: var(--contact-line);
}

.page-contact .contact-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-contact .contact-flow__media {
  margin: 22px 0 16px;
}

/* ---------- 三步路径 ---------- */
.page-contact .path {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .path__step {
  position: relative;
  padding: 18px 16px 20px;
  background: var(--ink-900);
  border: var(--contact-line);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .path__step:hover {
  border-color: var(--cyan);
  box-shadow: 4px 4px 0 rgba(220, 230, 223, .07);
}

.page-contact .path__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  font-size: .8125rem;
  color: var(--cyan);
}

.page-contact .path__title {
  margin: 12px 0 8px;
  font-size: 1.05rem;
  color: var(--chalk);
}

.page-contact .path__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 纠错清单 ---------- */
.page-contact .req-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .req-list__item {
  display: flex;
  gap: 14px;
  padding: 15px 16px;
  background: var(--ink-900);
  border: var(--contact-line);
  border-left: 3px solid var(--board-500);
  border-radius: var(--radius);
}

.page-contact .req-list__num {
  flex: none;
  padding-top: 2px;
  font-size: .8125rem;
  color: var(--cyan);
}

.page-contact .req-list__title {
  margin: 0 0 6px;
  font-size: 1rem;
  color: var(--chalk);
}

.page-contact .req-list__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .contact-sec .callout {
  margin-top: 18px;
}

/* ---------- 档案查询 ---------- */
.page-contact .archive-grid {
  display: grid;
  gap: 14px;
  margin: 18px 0 18px;
}

.page-contact .archive-card {
  padding: 18px 16px 20px;
  background: var(--ink-900);
  border: var(--contact-line);
  border-radius: var(--radius);
}

.page-contact .archive-card__title {
  margin: 0 0 10px;
  font-size: 1.0625rem;
  color: var(--chalk);
}

.page-contact .archive-card__text {
  margin: 0 0 12px;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .archive-card__list {
  margin: 0;
  padding-left: 1.1em;
  font-size: .875rem;
  line-height: 1.85;
  color: var(--steel);
}

/* ---------- 合作 ---------- */
.page-contact .partner-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-contact .partner-card {
  padding: 18px 16px 20px;
  background: linear-gradient(160deg, rgba(18, 48, 38, .9), var(--ink-900));
  border: var(--contact-line);
  border-radius: var(--radius);
}

.page-contact .partner-card__title {
  margin: 0 0 10px;
  font-size: 1.0625rem;
  color: var(--cyan);
}

.page-contact .partner-card__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 服务范围 ---------- */
.page-contact .scope-box {
  padding: 22px 18px 24px;
  border: var(--contact-line);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(30, 92, 70, .3), rgba(11, 31, 24, .92));
}

.page-contact .scope-box .label {
  display: block;
  margin-bottom: 8px;
}

.page-contact .scope-box p {
  margin: 0;
  max-width: 68ch;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--chalk);
}

.page-contact .scope-box a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 232, 192, .45);
}

.page-contact .scope-box a:hover,
.page-contact .scope-box a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-contact .contact-sec .muted a {
  color: var(--cyan);
  text-decoration: none;
}

.page-contact .contact-sec .muted a:hover,
.page-contact .contact-sec .muted a:focus-visible {
  border-bottom: 1px solid var(--cyan);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 680px) {
  .page-contact .archive-grid,
  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-hero {
    padding: 34px 0 42px;
  }
}

@media (min-width: 760px) {
  .page-contact .path {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .path__step + .path__step::before {
    content: "";
    position: absolute;
    top: 34px;
    left: -10px;
    width: 20px;
    height: 1px;
    background: var(--board-500);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-layout {
    grid-template-columns: 352px minmax(0, 1fr);
    gap: 44px;
    padding-top: 34px;
    align-items: start;
  }

  .page-contact .contact-aside {
    position: sticky;
    top: calc(var(--frame-h, 110px) + 18px);
  }

  .page-contact .contact-sec {
    padding: 32px 0 36px;
  }

  .page-contact .contact-sec:first-child {
    padding-top: 0;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero__jump a,
  .page-contact .path__step {
    transition: none;
  }
}
</main>