.page-contact {
  --pc-gap: clamp(16px, 2.4vw, 28px);
  --pc-pad: clamp(18px, 2.6vw, 30px);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.page-contact .crumb-sep {
  margin: 0 6px;
  color: var(--mist);
}

.page-contact .contact-crumb {
  padding-top: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: clamp(22px, 3.4vw, 40px) 0 clamp(30px, 4.6vw, 56px);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: var(--pc-gap);
  align-items: start;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.008em;
  color: var(--heading);
  margin: 10px 0 16px;
  max-width: 16em;
}

.page-contact .contact-hero__lead {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--sand);
  max-width: 36em;
  margin: 0;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-hero__side {
  padding: var(--pc-pad);
}

.page-contact .quick {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .quick a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 11px 8px;
  color: var(--cloud);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-contact .quick a .mono {
  color: var(--mist);
  font-size: 13px;
}

.page-contact .quick a:hover,
.page-contact .quick a:focus-visible {
  background: var(--navy-700);
}

.page-contact .quick a:hover .mono,
.page-contact .quick a:focus-visible .mono {
  color: var(--orange);
}

.page-contact .quick li:last-child a {
  border-bottom: 0;
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: var(--radius-focus);
}

/* ---------- 灯板 ---------- */
.page-contact .lanes {
  position: relative;
  padding: clamp(34px, 5vw, 68px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .lanes__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-contact .lanes__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.65);
}

.page-contact .lanes__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 24, 38, 0.72) 0%, rgba(10, 24, 38, 0.94) 70%, var(--navy-900) 100%);
}

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

.page-contact .lanes__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .lanes__meta {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--sand);
  max-width: 46em;
}

.page-contact .lane-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .lane {
  background: var(--navy-800);
  padding: var(--pc-pad);
  display: grid;
  align-content: start;
  gap: 10px;
  transition: background 0.2s var(--ease);
}

.page-contact .lane:hover {
  background: var(--navy-700);
}

.page-contact .lane__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .lane__code {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .lane__state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-contact .lane__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mist);
  flex: none;
}

.page-contact .lane__dot--live {
  background: var(--cyan);
  animation: lane-breathe 2.4s var(--ease) infinite;
}

@keyframes lane-breathe {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(43, 224, 200, 0.55);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(43, 224, 200, 0);
  }
}

.page-contact .lane__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--heading);
  margin: 0;
}

.page-contact .lane__value {
  font-size: 14px;
  line-height: 1.6;
  color: var(--cloud);
  margin: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .lane__hours,
.page-contact .lane__fit {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sand);
}

.page-contact .lane__fit {
  color: var(--mist);
  font-size: 13.5px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 10px;
}

.page-contact .lanes__note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 14px 16px 14px 18px;
  border-left: 3px solid var(--orange);
  background: rgba(15, 36, 56, 0.72);
  font-size: 14px;
  line-height: 1.8;
  color: var(--sand);
  max-width: 62em;
}

/* ---------- 值班 ---------- */
.page-contact .contact-route__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-contact .hour-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .hour-list li {
  background: var(--navy-800);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 16px;
}

.page-contact .hour-list__label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-contact .hour-list__time {
  font-size: 17px;
  color: var(--blue, var(--cloud));
  color: var(--cloud);
}

.page-contact .hour-list li:nth-child(2) .hour-list__time {
  color: var(--orange);
}

.page-contact .hour-list__desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--sand);
}

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

.page-contact .contact-route__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 流程 ---------- */
.page-contact .flow__list {
  display: grid;
  gap: 10px;
  counter-reset: none;
}

.page-contact .flow__item {
  background: var(--surface);
  border: 1px solid var(--line);
}

.page-contact .flow__trigger {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 26px;
  grid-template-areas:
    "no title sign"
    "no hint sign";
  align-items: center;
  column-gap: 12px;
  row-gap: 3px;
  width: 100%;
  padding: 16px;
  background: none;
  border: 0;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: background 0.18s var(--ease);
}

.page-contact .flow__item:hover .flow__trigger {
  background: var(--navy-700);
}

.page-contact .flow__no {
  grid-area: no;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font-size: 13px;
  color: var(--cyan);
  background: var(--navy-700);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
}

.page-contact .flow__title {
  grid-area: title;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--heading);
}

.page-contact .flow__hint {
  grid-area: hint;
  font-size: 12.5px;
  color: var(--mist);
  font-family: var(--font-mono);
}

.page-contact .flow__trigger .disclosure__sign {
  grid-area: sign;
  justify-self: end;
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
}

.page-contact .flow__item .disclosure__panel {
  display: block;
  border-top: 1px solid var(--line-soft);
}

.page-contact .flow__item .disclosure__inner {
  padding: 16px 16px 18px 66px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sand);
}

.page-contact .flow__item .disclosure__inner p {
  margin: 0 0 10px;
}

.page-contact .flow__item .disclosure__inner p:last-child {
  margin-bottom: 0;
}

.page-contact .flow__need {
  color: var(--mist);
  font-size: 13.5px;
  border-left: 2px solid var(--cyan-deep);
  padding-left: 12px;
}

/* ---------- 纠错 ---------- */
.page-contact .fix__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .fix__main {
  padding: var(--pc-pad);
}

.page-contact .fix__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .fix__list li {
  background: var(--navy-800);
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sand);
}

.page-contact .fix__list .mono {
  color: var(--orange);
  font-size: 13px;
  padding-top: 2px;
}

.page-contact .fix__side {
  padding: var(--pc-pad);
  color: var(--navy-900);
}

.page-contact .fix__side .idx {
  color: var(--orange-deep);
}

.page-contact .fix__stat {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 600;
  margin: 14px 0 4px;
  color: var(--navy-900);
  line-height: 1.1;
}

.page-contact .fix__stat .data-num {
  font-size: inherit;
  color: inherit;
}

.page-contact .fix__stat-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: #2a3a48;
}

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

.page-contact .fix__side .btn--ghost {
  border-color: var(--navy-700);
  color: var(--navy-900);
}

.page-contact .fix__side .btn--ghost:hover {
  background: var(--navy-900);
  color: var(--sand);
}

/* ---------- 合作 ---------- */
.page-contact .partner__grid {
  margin-top: 6px;
}

.page-contact .partner__card {
  background: var(--navy-800);
  border: 1px solid var(--line);
  padding: var(--pc-pad);
  display: grid;
  align-content: start;
  gap: 10px;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.page-contact .partner__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--heading);
  margin: 0;
}

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

.page-contact .partner__need {
  margin: 4px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12.5px;
  color: var(--cyan);
}

.page-contact .partner__mail {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sand);
  max-width: 60em;
}

.page-contact .partner__mail .mono {
  color: var(--cloud);
  overflow-wrap: anywhere;
}

/* ---------- 收尾 ---------- */
.page-contact .contact-next {
  border-top: 1px solid var(--line);
  padding: clamp(28px, 4vw, 48px) 0 clamp(36px, 5vw, 60px);
  background: linear-gradient(180deg, rgba(15, 36, 56, 0.55) 0%, rgba(10, 24, 38, 0) 100%);
}

.page-contact .contact-next__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 700;
  color: var(--heading);
  margin: 0 0 18px;
}

.page-contact .contact-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .contact-next__links a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--navy-800);
  color: var(--cloud);
  text-decoration: none;
  font-size: 15px;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-contact .contact-next__links .mono {
  color: var(--orange);
}

.page-contact .contact-next__links a:hover,
.page-contact .contact-next__links a:focus-visible {
  background: var(--navy-700);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .hour-list li {
    grid-template-columns: 110px 150px minmax(0, 1fr);
    align-items: center;
    column-gap: 14px;
  }

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

@media (min-width: 860px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-contact .lane-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-route__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: center;
  }

  .page-contact .fix__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-contact .contact-next__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-contact .flow__trigger {
    grid-template-columns: 44px minmax(0, 220px) minmax(0, 1fr) 26px;
    grid-template-areas: "no title hint sign";
    padding: 18px 22px;
  }

  .page-contact .flow__item .disclosure__inner {
    padding-left: 22px;
    max-width: 60em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .lane__dot--live {
    animation: none;
    box-shadow: 0 0 0 4px rgba(43, 224, 200, 0.22);
  }
}
<<<END>>>

.page-contact {
  --blue: currentColor;
}