.page-contact {
  padding-bottom: 84px;
}

/* 面包屑定位 */
.page-contact .contact-crumb {
  margin: 0 0 22px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-contact .contact-crumb a {
  color: var(--silver);
  text-decoration: none;
}

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

.page-contact .contact-crumb .breadcrumb__sep {
  color: var(--mid);
}

/* 首屏：错位色块 + 侧向图形 */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  gap: 26px;
  padding: 30px 20px 32px;
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -34%;
  right: -22%;
  width: 64%;
  height: 168%;
  background: linear-gradient(150deg, rgba(0, 230, 195, .15), rgba(0, 230, 195, 0) 62%);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-contact .contact-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 7.6vw, 56px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-contact .contact-hero__lead {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--silver);
}

.page-contact .contact-hero__meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--muted);
}

.page-contact .contact-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  line-height: 1.6;
}

.page-contact .contact-hero__meta b {
  flex: none;
  min-width: 42px;
  font-weight: 500;
  color: var(--cyan);
}

.page-contact .contact-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* 主体：窄屏顺序为渠道优先 */
.page-contact .contact-body {
  margin-top: 42px;
  display: grid;
  gap: 34px;
}

.page-contact .contact-channel { order: 1; }
.page-contact .contact-prep { order: 2; }
.page-contact .contact-types { order: 3; }
.page-contact .contact-hours { order: 4; }
.page-contact .contact-legal { order: 5; }

.page-contact .section-head {
  margin-bottom: 16px;
}

/* 检查清单：方框符号 */
.page-contact .contact-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-checklist__item {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 2px 18px;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-checklist__box {
  display: block;
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border: 1px solid var(--cyan);
  background: transparent;
}

.page-contact .contact-checklist__item--accent .contact-checklist__box {
  border-color: var(--orange);
}

.page-contact .contact-checklist__label {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .contact-checklist__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

/* 联系信息卡：等宽、可选中 */
.page-contact .contact-card {
  padding: 20px 20px 22px;
  background: var(--ink-700);
  border: 1px solid var(--line);
}

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

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

.page-contact .contact-card__row:first-child {
  padding-top: 2px;
}

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

.page-contact .contact-card__key {
  margin: 0 0 7px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-contact .contact-card__link {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 16px;
  line-height: 1.5;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(0, 230, 195, .35);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact .contact-card__link:hover,
.page-contact .contact-card__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-contact .contact-card__plain {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--text);
  word-break: break-all;
}

.page-contact .contact-card__hint {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-card__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .contact-card__copy {
  margin: 12px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .03em;
  color: var(--muted);
}

/* 反馈类型紧凑列表 */
.page-contact .contact-cases {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-cases__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
}

.page-contact .contact-cases__tag {
  justify-self: start;
  align-self: start;
  padding: 4px 9px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  white-space: nowrap;
  border: 1px solid var(--cyan);
  color: var(--on-accent);
  background: var(--cyan);
}

.page-contact .contact-cases__tag--silver {
  background: transparent;
  color: var(--silver);
  border-color: var(--silver);
}

.page-contact .contact-cases__tag--orange {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}

.page-contact .contact-cases__tag--path {
  background: transparent;
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .contact-cases__name {
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--text);
}

.page-contact .contact-cases__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .contact-cases__need {
  margin: 10px 0 0;
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.75;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-contact .contact-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 230, 195, .4);
}

.page-contact .contact-inline-link:hover,
.page-contact .contact-inline-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* 时段说明 */
.page-contact .contact-hours__media {
  margin: 22px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

/* 备案印刷边框块 */
.page-contact .contact-legal__plate {
  padding: 22px 20px 20px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 4px var(--ink-800), inset 0 0 0 5px var(--line);
}

.page-contact .contact-legal__kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-legal__icp {
  margin: 10px 0 0;
  font-family: var(--font-data);
  font-size: 20px;
  letter-spacing: .05em;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .contact-legal__region {
  margin: 6px 0 0;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-contact .contact-legal__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.9;
  color: var(--silver);
}

.page-contact .contact-legal__links {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .04em;
}

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

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

/* 平板：反馈类型改为左右分栏行 */
@media (min-width: 560px) {
  .page-contact .contact-cases__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding: 18px 20px;
  }
}

/* 桌面：首屏错位两栏 + 主体左右分栏 */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: center;
    gap: 48px;
    padding: 52px 46px 56px;
  }

  .page-contact .contact-hero__figure {
    transform: translateY(20px);
  }

  .page-contact .contact-hero__meta {
    max-width: 42ch;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-body {
    margin-top: 58px;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .78fr);
    column-gap: clamp(36px, 5vw, 74px);
    row-gap: 46px;
    align-items: start;
  }

  .page-contact .contact-body > * {
    align-self: start;
  }

  .page-contact .contact-channel { order: 0; grid-column: 2; grid-row: 1; }
  .page-contact .contact-prep { order: 0; grid-column: 1; grid-row: 1; }
  .page-contact .contact-types { order: 0; grid-column: 1; grid-row: 2; }
  .page-contact .contact-hours { order: 0; grid-column: 2; grid-row: 2; }
  .page-contact .contact-legal { order: 0; grid-column: 2; grid-row: 3; }
}

/* 动效降级 */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero__figure {
    transform: none;
  }

  .page-contact .contact-card__link,
  .page-contact .contact-legal__links a {
    transition: none;
  }
}