.page-contact {
  background: var(--silver);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 20px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-2);
}

.page-contact .breadcrumbs a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-contact .breadcrumbs [aria-current] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.pc-hero {
  position: relative;
  padding: 30px 0 0;
}

.pc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.pc-hero__title {
  margin: 12px 0 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 8vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.pc-hero__lede {
  margin-top: 22px;
  padding: 20px 20px 22px;
  max-width: 64ch;
  border: 1px solid var(--circuit);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.66);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.pc-hero__lede p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.pc-hero__lede p + p {
  margin-top: 12px;
}

.pc-hero__vert {
  display: none;
}

/* ---------- 图片 ---------- */
.pc-hero-media {
  margin: 32px 0 0;
}

.pc-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--mist);
}

.pc-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.pc-shot__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--ink-2);
}

/* ---------- 区块通用 ---------- */
.pc-section-head {
  max-width: 62ch;
}

.pc-section-head h2,
.pc-fields h2,
.pc-coord h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 5.4vw, 2.2rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.pc-section-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 渠道对照 ---------- */
.pc-channels {
  padding: 64px 0 0;
}

.pc-trace-wrap {
  display: none;
}

.pc-channel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.pc-channel {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 18px 42px -34px rgba(10, 23, 51, 0.55);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.pc-channel:hover {
  transform: translateY(-2px);
  border-color: var(--circuit);
}

.pc-channel__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px 18px;
  color: var(--white);
}

.pc-channel--a .pc-channel__head {
  background: linear-gradient(122deg, var(--deep) 0%, var(--blue) 100%);
}

.pc-channel--b .pc-channel__head {
  background: linear-gradient(122deg, #0A1733 0%, #23406F 100%);
}

.pc-channel--c .pc-channel__head {
  background: linear-gradient(122deg, var(--orange) 0%, #FFAC79 100%);
  color: var(--deep);
}

.pc-channel__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  opacity: 0.8;
}

.pc-channel__head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.pc-channel__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
}

.pc-channel__fit {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

.pc-channel__meta {
  display: grid;
  gap: 0;
  margin: 0;
}

.pc-channel__meta > div {
  display: grid;
  grid-template-columns: 5.4em minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-top: 1px dashed var(--line);
}

.pc-channel__meta dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
}

.pc-channel__meta dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
}

.pc-channel__body .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 预约字段 ---------- */
.pc-fields {
  margin-top: 64px;
  padding: 64px 0;
  background: var(--mist);
}

.pc-fields__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.pc-fields__intro {
  margin: 0 0 24px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.pc-field-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-field {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.pc-field:last-child {
  border-bottom: 1px solid var(--line);
}

.pc-field__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.pc-field__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.pc-field__body p {
  margin: 0 0 7px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

.pc-field__body p:last-child {
  margin-bottom: 0;
}

.pc-field__hint {
  padding-left: 12px;
  border-left: 2px solid var(--circuit);
  font-size: 13px !important;
  color: var(--ink-2);
}

.pc-fields__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.pc-shot--side {
  border-color: var(--circuit);
}

.pc-note-card {
  padding: 18px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--warm);
}

.pc-note-card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 时段与响应 ---------- */
.pc-hours {
  position: relative;
  overflow: hidden;
  padding: 64px 0;
  background: var(--deep);
  color: var(--white);
}

.pc-hours::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(127, 163, 255, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 163, 255, 0.11) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: radial-gradient(120% 95% at 86% 8%, #000 0%, transparent 74%);
  mask-image: radial-gradient(120% 95% at 86% 8%, #000 0%, transparent 74%);
}

.pc-hours .eyebrow {
  color: var(--circuit);
}

.pc-hours__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.pc-hours h2 {
  margin: 10px 0 14px;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 5.4vw, 2.15rem);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--white);
}

.pc-hours__lede {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.85;
  color: #C3D0EA;
}

.pc-time-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-time-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(127, 163, 255, 0.24);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.pc-time-list__key {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--circuit);
}

.pc-time-list__val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

/* ---------- 改约与补充 ---------- */
.pc-change {
  padding: 64px 0;
  background: var(--silver);
}

.pc-change__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.pc-change__item {
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 0.18s var(--ease), border-left-color 0.18s var(--ease);
}

.pc-change__item:hover {
  transform: translateY(-2px);
  border-left-color: var(--orange);
}

.pc-change__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-bottom: 12px;
  border-radius: 8px;
  background: var(--mist);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.pc-change__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.pc-change__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 站务地址与规则 ---------- */
.pc-coord {
  padding: 64px 0 84px;
  background: var(--mist);
}

.pc-coord__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.pc-coord h2 {
  max-width: 16ch;
}

.pc-addr {
  position: relative;
  display: grid;
  gap: 5px;
  margin: 18px 0 16px;
  padding: 20px 22px 20px 26px;
  border-radius: var(--radius);
  background: var(--deep);
  color: var(--white);
  font-style: normal;
  overflow: hidden;
}

.pc-addr::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--blue), var(--circuit));
}

.pc-addr__line {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

.pc-addr__line:first-child {
  font-size: 16px;
  font-weight: 500;
}

.pc-coord__note {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.pc-rule-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.pc-rule-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.pc-rule-list li:first-child {
  border-top: 1px solid var(--line);
}

.pc-rule-list a {
  color: var(--blue);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--circuit);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.pc-rule-list a:hover,
.pc-rule-list a:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

.pc-rule-list span {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-2);
}

.pc-icp {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .pc-change__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-time-list li {
    grid-template-columns: 5.6em minmax(0, 1fr);
    align-items: baseline;
    column-gap: 14px;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 900px) {
  .pc-hero {
    padding-top: 42px;
  }

  .pc-hero__grid {
    grid-template-columns: minmax(0, 1fr) 44px;
    align-items: start;
    gap: 32px;
  }

  .pc-hero__lede {
    padding: 24px 26px 26px;
  }

  .pc-hero__vert {
    display: block;
    margin: 0;
    justify-self: end;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.34em;
    color: var(--ink-2);
    opacity: 0.7;
  }

  .pc-channels {
    padding-top: 88px;
  }

  .pc-trace-wrap {
    display: block;
    margin: 30px 0 -16px;
    color: var(--circuit);
  }

  .pc-trace-wrap svg {
    display: block;
    width: 100%;
    height: 20px;
  }

  .pc-channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 30px;
  }

  .pc-fields {
    margin-top: 88px;
    padding: 80px 0;
  }

  .pc-fields__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.92fr);
    gap: 48px;
  }

  .pc-fields__side {
    position: sticky;
    top: 92px;
  }

  .pc-hours {
    padding: 80px 0;
  }

  .pc-hours__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 56px;
    align-items: center;
  }

  .pc-change {
    padding: 80px 0;
  }

  .pc-coord {
    padding: 80px 0 104px;
  }

  .pc-coord__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
  }
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 479px) {
  .pc-field {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .pc-field__no {
    padding-top: 0;
  }

  .pc-channel__meta > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .pc-addr {
    padding: 18px 18px 18px 22px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .pc-channel,
  .pc-change__item,
  .page-contact .breadcrumbs a,
  .pc-rule-list a {
    transition: none;
  }

  .pc-channel:hover,
  .pc-change__item:hover {
    transform: none;
  }
}