.page-contact {
  --contact-line: var(--line);
  --contact-soft: rgba(69, 214, 255, .14);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-bottom: 56px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 34px;
}

.page-contact .contact-hero__lead h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 8.4vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--text);
  margin: 14px 0 18px;
}

.page-contact .contact-hero__lead .lede {
  color: var(--muted);
  font-size: 1.0625rem;
  line-height: 1.8;
  max-width: 60ch;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .contact-hero__status {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-hero__status .status-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--contact-line);
  padding: 16px 16px 18px;
}

.page-contact .contact-hero__status .status-card--live {
  border-top: 2px solid var(--ice);
}

.page-contact .status-card__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-contact .status-card__label {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ice);
}

.page-contact .status-card__hint {
  font-size: .78rem;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 联系方式 ---------- */
.page-contact .contact-channels__grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-channels__list {
  display: grid;
  gap: 16px;
}

.page-contact .channel {
  display: flex;
  gap: 18px;
  background: var(--panel);
  border: 1px solid var(--contact-line);
  padding: 20px 20px 20px 0;
}

.page-contact .channel__bar {
  flex: 0 0 3px;
  align-self: stretch;
  background: var(--ice);
}

.page-contact .channel--phone .channel__bar {
  background: var(--gold);
}

.page-contact .channel--addr .channel__bar {
  background: var(--rose);
}

.page-contact .channel__body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-contact .channel__k {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 9px;
}

.page-contact .channel__v {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1rem, 4.1vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--text);
  margin: 0 0 12px;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-contact .channel__v::-webkit-scrollbar {
  display: none;
}

.page-contact .channel__v--plain {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.6;
  white-space: normal;
  overflow-x: visible;
}

.page-contact .channel__text {
  font-size: .875rem;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
  max-width: 52ch;
}

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

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

.page-contact .media__frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prepare__grid {
  display: grid;
  gap: 34px;
}

.page-contact .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .checklist__item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 7px 16px;
  padding: 18px 2px;
  border-bottom: 1px solid var(--contact-line);
  transition: background .15s var(--ease);
}

.page-contact .checklist__index {
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.5;
  color: var(--ice);
  padding-top: 2px;
}

.page-contact .checklist__label {
  grid-row: 1;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  min-width: 0;
}

.page-contact .checklist__label::before {
  content: "";
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid var(--line-strong);
  background: var(--panel-2);
  transition: background .15s var(--ease), border-color .15s var(--ease), box-shadow .15s var(--ease);
}

.page-contact .checklist__item.is-done .checklist__label::before {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 4px var(--panel-2);
}

.page-contact .checklist__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.page-contact .checklist__text {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
  font-weight: 500;
}

.page-contact .checklist__item.is-done .checklist__text {
  color: var(--muted);
}

.page-contact .checklist__desc {
  grid-column: 2;
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 60ch;
}

.page-contact .checklist__progress {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}

.page-contact .checklist__track {
  flex: 1 1 auto;
  height: 4px;
  background: var(--panel-3);
  border: 1px solid var(--contact-line);
}

.page-contact .checklist__bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, rgba(124, 247, 228, .3), var(--cyan));
  transition: width .22s var(--ease);
}

.page-contact .checklist__count {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted);
  white-space: nowrap;
  margin: 0;
}

.page-contact .contact-prepare__actions {
  margin-top: 22px;
}

.page-contact .contact-prepare__aside {
  border: 1px solid var(--contact-line);
  background: var(--panel);
  padding: 24px 22px;
  align-self: start;
}

.page-contact .aside-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: -.01em;
  color: var(--text);
  margin: 0 0 16px;
}

.page-contact .aside-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--contact-line);
}

.page-contact .aside-list li {
  border-bottom: 1px solid var(--contact-line);
  padding: 13px 0;
}

.page-contact .aside-list a {
  font-size: .9375rem;
  line-height: 1.6;
}

.page-contact .aside-note {
  margin: 16px 0 0;
  font-size: .8125rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 服务时间与响应 ---------- */
.page-contact .contact-hours__figure {
  margin: 26px 0 30px;
}

.page-contact .hours-bar {
  margin-bottom: 28px;
}

.page-contact .hours-bar__row {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  height: 16px;
  border: 1px solid var(--contact-line);
  background: #080C12;
}

.page-contact .hours-bar__seg:nth-child(1) {
  grid-column: span 3;
}

.page-contact .hours-bar__seg:nth-child(2) {
  grid-column: span 3;
  background: linear-gradient(90deg, rgba(69, 214, 255, .18), var(--ice));
}

.page-contact .hours-bar__seg:nth-child(3) {
  grid-column: span 2;
}

.page-contact .hours-bar__labels {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  margin-top: 8px;
  font-size: .72rem;
  color: var(--muted);
}

.page-contact .hours-bar__labels span {
  white-space: nowrap;
}

.page-contact .hours-bar__labels span:nth-child(1) {
  grid-column: 1;
}

.page-contact .hours-bar__labels span:nth-child(2) {
  grid-column: 4;
}

.page-contact .hours-bar__labels span:nth-child(3) {
  grid-column: 7;
}

.page-contact .hours-bar__labels span:nth-child(4) {
  grid-column: 8;
  text-align: right;
}

.page-contact .contact-hours__facts {
  gap: 22px;
  margin-bottom: 34px;
}

.page-contact .fact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  border-top: 1px solid var(--contact-line);
  padding-top: 14px;
}

.page-contact .fact__k {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--ice);
}

.page-contact .fact__v {
  font-size: .875rem;
  color: var(--muted);
}

.page-contact .resp-scale {
  margin-bottom: 30px;
}

.page-contact .resp-scale__track {
  position: relative;
  height: 6px;
  background: var(--panel-3);
  border: 1px solid var(--contact-line);
}

.page-contact .resp-scale__avg {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 22%;
  background: linear-gradient(90deg, rgba(69, 214, 255, .25), var(--ice));
}

.page-contact .resp-scale__legend {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--muted);
}

.page-contact .resp-scale__legend span:nth-child(1) {
  text-align: left;
}

.page-contact .resp-scale__legend span:nth-child(2) {
  text-align: center;
  color: var(--ice);
}

.page-contact .resp-scale__legend span:nth-child(3) {
  text-align: right;
}

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

/* ---------- 常见咨询类型 ---------- */
.page-contact .consult-list {
  border-top: 1px solid var(--contact-line);
}

.page-contact .consult-item {
  border-bottom: 1px solid var(--contact-line);
  border-left: 3px solid var(--ice);
  background: var(--panel);
  transition: background .15s var(--ease);
}

.page-contact .consult-item--gold {
  border-left-color: var(--gold);
}

.page-contact .consult-item--rose {
  border-left-color: var(--rose);
}

.page-contact .consult-item--cyan {
  border-left-color: var(--cyan);
}

.page-contact .consult-item .fold__head {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 20px 20px 20px 18px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.page-contact .consult-item:hover {
  background: var(--panel-2);
}

.page-contact .consult-item__index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--muted);
}

.page-contact .consult-item__title {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-contact .consult-item__brief {
  flex: 1 1 auto;
  min-width: 0;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .fold__icon {
  position: relative;
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
  align-self: center;
}

.page-contact .fold__icon::before,
.page-contact .fold__icon::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--muted);
  transition: transform .18s var(--ease), background .18s var(--ease);
}

.page-contact .fold__icon::after {
  transform: rotate(90deg);
}

.page-contact .fold__head[aria-expanded="true"] .fold__icon::after {
  transform: rotate(0deg);
}

.page-contact .fold__head[aria-expanded="true"] .fold__icon::before,
.page-contact .fold__head[aria-expanded="true"] .fold__icon::after {
  background: var(--cyan);
}

.page-contact .consult-item .fold__body {
  padding: 0 22px 24px 18px;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .consult-item .fold__body p {
  margin: 0;
  max-width: 72ch;
}

/* ---------- 反馈与备案 ---------- */
.page-contact .contact-feedback__aside {
  border: 1px solid var(--contact-line);
  background: var(--panel);
  padding: 24px 22px;
  align-self: start;
}

.page-contact .aside-links {
  border-top: 1px solid var(--contact-line);
}

.page-contact .aside-link {
  display: block;
  padding: 14px 2px;
  border-bottom: 1px solid var(--contact-line);
  text-decoration: none;
}

.page-contact .aside-link__k {
  display: block;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text);
  transition: color .15s var(--ease);
}

.page-contact .aside-link__d {
  display: block;
  margin-top: 5px;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .aside-link:hover .aside-link__k,
.page-contact .aside-link:focus-visible .aside-link__k {
  color: var(--ice);
}

.page-contact .contact-feedback .cta-band {
  margin-top: 32px;
}

.page-contact .registry-block {
  display: grid;
  gap: 9px;
  border: 1px solid var(--contact-line);
  background:
    repeating-linear-gradient(135deg, #0A0F16 0 8px, #0C131B 8px 16px);
  padding: 26px 24px;
}

.page-contact .registry-block__k {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.page-contact .registry-block__v {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text);
  margin: 0;
}

.page-contact .registry-block__note {
  font-size: .8125rem;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
  max-width: 62ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero__grid {
    gap: 42px;
  }

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

  .page-contact .consult-item__head {
    padding: 22px 24px 22px 20px;
  }

  .page-contact .consult-item .fold__body {
    padding: 0 26px 26px 20px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding-bottom: 74px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, .72fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-prepare__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    gap: 48px;
  }

  .page-contact .contact-channels__figure {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 519px) {
  .page-contact .consult-item .fold__head {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .page-contact .consult-item__brief {
    flex: 1 1 100%;
    order: 3;
    padding-left: 0;
  }

  .page-contact .fold__icon {
    margin-left: auto;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}