.page-contact [id] {
  scroll-margin-top: 88px;
}

.page-contact .contact-hero .breadcrumbs {
  margin-bottom: 22px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 26px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 10px 0 14px;
}

.page-contact .contact-hero__lead .lede {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 62ch;
}

.page-contact .contact-hero__facts {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-hero__fact {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__fact dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-contact .contact-hero__fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}

.page-contact .contact-hero__jump {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 91, 214, 0.35);
}

.page-contact .contact-hero__jump:hover {
  border-bottom-color: var(--blue);
}

.page-contact .contact-hero__frame {
  margin: 0;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r);
  background: var(--paper);
  padding: 10px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .contact-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.page-contact .contact-hero__cap {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 9px;
}

/* 渠道列表 —— 单列，每张卡只讲一条线路 */
.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .channel {
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--r);
  background: var(--paper);
  padding: 20px 20px 18px;
  transition: border-left-color var(--dur) var(--ease);
}

.page-contact .channel:hover {
  border-left-color: var(--cyan-ink);
}

.page-contact .channel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .channel__num {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .channel__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.page-contact .channel__value {
  margin: 14px 0 10px;
  font-size: clamp(16px, 4.6vw, 23px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .channel__desc {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 68ch;
}

.page-contact .channel__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-contact .channel__meta {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--cyan-ink);
}

.page-contact .channel-notes {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  padding: 18px;
}

.page-contact .channel-notes__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .channel-notes ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .channel-notes li {
  position: relative;
  padding-left: 17px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

.page-contact .channel-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--line);
}

.page-contact .channel-notes__tail {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

.page-contact .channel-notes__tail a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 91, 214, 0.35);
}

/* 咨询准备清单 */
.page-contact .prep__grid {
  display: grid;
  gap: 24px;
}

.page-contact .prep__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 40ch;
}

.page-contact .prep__jump {
  margin: 16px 0 0;
  font-size: 15px;
}

.page-contact .prep__jump a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 91, 214, 0.35);
}

.page-contact .prep__hint {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-contact .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .checklist__label {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 14px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--paper);
  padding: 16px;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease);
}

.page-contact .checklist__label:hover {
  border-color: var(--cyan-ink);
}

.page-contact .checklist__box {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--paper);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .checklist__box:checked {
  background: var(--orange);
  border-color: var(--orange);
}

.page-contact .checklist__box:checked::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 11px;
  border: solid var(--ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.page-contact .checklist__box:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-contact .checklist__body {
  display: grid;
  gap: 5px;
}

.page-contact .checklist__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.page-contact .checklist__note {
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

/* 地址 */
.page-contact .addr__block {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  padding: 18px 18px 20px;
  display: grid;
  gap: 12px;
}

.page-contact .addr__scale {
  height: 7px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--line) 0 1px,
    transparent 1px 14px
  );
  opacity: 0.85;
}

.page-contact .addr__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .addr__value {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.62;
  color: var(--text);
  max-width: 34ch;
}

.page-contact .addr__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-contact .fold__label {
  font-weight: 600;
  color: var(--text);
}

.page-contact .fold__inner p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 70ch;
}

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

/* 自查路径 */
.page-contact .faster__grid {
  display: grid;
  gap: 14px;
}

.page-contact .faster__card {
  border: 1px solid var(--hair);
  border-left: 3px solid var(--on-dark-soft);
  border-radius: var(--r);
  background: rgba(230, 237, 243, 0.04);
  padding: 18px;
  display: grid;
  gap: 9px;
  align-content: start;
  transition: border-left-color var(--dur) var(--ease);
}

.page-contact .faster__card:hover {
  border-left-color: var(--cyan);
}

.page-contact .faster__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .faster__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--on-dark);
}

.page-contact .faster__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--on-dark-soft);
}

.page-contact .faster__link {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 200, 0.4);
  padding-bottom: 2px;
}

.page-contact .faster__link:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .faster__tail {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
  font-size: 14px;
  line-height: 1.7;
  color: var(--on-dark-soft);
}

/* 备案与条款 */
.page-contact .compliance__grid {
  display: grid;
  gap: 12px;
}

.page-contact .compliance__cell {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--paper);
  padding: 18px;
  display: grid;
  gap: 10px;
  align-content: start;
  justify-items: start;
}

.page-contact .compliance__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .compliance__value {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .compliance__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

.page-contact .compliance__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 91, 214, 0.35);
  padding-bottom: 2px;
}

.page-contact .compliance__link:hover {
  border-bottom-color: var(--blue);
}

/* 地域折线收尾 */
.page-contact .contact-ridge {
  margin: 34px 0 0;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-contact .contact-ridge img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.08;
  object-fit: contain;
}

@media (min-width: 640px) {
  .page-contact .channel {
    padding: 24px 26px 22px;
  }

  .page-contact .channel-notes {
    padding: 20px 22px;
  }
}

@media (min-width: 760px) {
  .page-contact .faster__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-contact .compliance__grid {
    grid-template-columns: 1.25fr 1fr 1fr;
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 46px;
    align-items: start;
  }

  .page-contact .prep__grid {
    grid-template-columns: 4fr 8fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .channel-list {
    gap: 16px;
  }

  .page-contact .checklist__label {
    padding: 18px 20px;
  }
}

@media (min-width: 1120px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 8fr 4fr;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .checklist__label,
  .page-contact .checklist__box,
  .page-contact .faster__card {
    transition: none;
  }
}