.page-contact {
  --ct-gap: clamp(1.25rem, 3vw, 2rem);
  --ct-pad: clamp(1.5rem, 4vw, 2.75rem);
  --ct-line: 2px solid var(--line);
}

/* ---------- 面包屑 ---------- */
.page-contact .rs-breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.5rem);
}

.page-contact .rs-breadcrumb__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
}

.page-contact .rs-breadcrumb__item a {
  color: var(--silver);
  text-decoration: none;
  transition: color var(--ease);
}

.page-contact .rs-breadcrumb__item a:hover,
.page-contact .rs-breadcrumb__item a:focus-visible {
  color: var(--gold);
}

.page-contact .rs-breadcrumb__item span[aria-current] {
  color: var(--gold);
}

.page-contact .rs-breadcrumb__sep {
  color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: clamp(1.25rem, 3.5vw, 2.25rem);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-contact .ct-hero__title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 6.2vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: .01em;
  font-weight: 900;
  color: var(--frost);
  text-wrap: balance;
}

.page-contact .ct-hero__lead {
  margin: 0;
  color: var(--silver);
  max-width: 46ch;
}

.page-contact .ct-hero__meta {
  margin: 1.75rem 0 0;
  padding-left: .875rem;
  border-left: 2px solid var(--gold);
  font-size: .75rem;
  letter-spacing: .12em;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ct-hero__media {
  margin: 0;
  border: var(--ct-line);
  background: var(--panel-2);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .ct-hero__caption {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  margin: 0;
  padding: .75rem 1rem;
  border-top: 2px solid var(--line);
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--silver);
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ---------- 客服联系方式 ---------- */
.page-contact .ct-reach__head {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-contact .ct-reach__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .ct-overline {
  margin: 0 0 .875rem;
  font-size: .75rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .ct-tel {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 7.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--ease), border-color var(--ease);
  word-break: break-word;
}

.page-contact .ct-tel:hover,
.page-contact .ct-tel:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-contact .ct-tel__sub {
  margin: .875rem 0 0;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--silver);
  max-width: 42ch;
}

.page-contact .ct-rows {
  margin: 2rem 0 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: var(--ct-line);
  border-bottom: var(--ct-line);
}

.page-contact .ct-rows__item {
  background: var(--ink);
  display: grid;
  gap: .375rem;
  padding: 1rem .25rem;
}

.page-contact .ct-rows__item dt {
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-contact .ct-rows__item dd {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--frost);
  word-break: break-word;
}

.page-contact .ct-link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-contact .ct-plate-media {
  margin: 2rem 0 0;
  border: var(--ct-line);
  background: var(--panel-2);
  box-shadow: var(--shadow-gold);
  overflow: hidden;
}

.page-contact .ct-plate-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .ct-reach__aside {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-contact .ct-note {
  background: var(--panel);
  border: var(--ct-line);
  border-left: 4px solid var(--gold);
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  transition: border-color var(--ease), transform var(--ease);
}

.page-contact .ct-note:hover {
  border-color: var(--line-strong);
  border-left-color: var(--gold-light);
  transform: translateX(4px);
}

.page-contact .ct-note__num {
  margin: 0 0 .5rem;
  font-size: .75rem;
  letter-spacing: .22em;
  color: var(--gold);
}

.page-contact .ct-note h3 {
  margin: 0 0 .5rem;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--frost);
}

.page-contact .ct-note p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--silver);
}

@media (min-width: 640px) {
  .page-contact .ct-rows__item {
    grid-template-columns: 7rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-reach__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

/* ---------- 服务时间与响应 ---------- */
.page-contact .ct-hours__band {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: var(--ct-pad);
  border: var(--ct-line);
  background: linear-gradient(135deg, var(--panel-2) 0%, var(--ink) 55%, var(--panel) 100%);
  box-shadow: var(--shadow-hard);
}

.page-contact .ct-hours__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 42%, rgba(212, 175, 55, .12) 50%, transparent 58%);
  pointer-events: none;
}

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

.page-contact .ct-metrics {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.page-contact .ct-metrics li {
  background: var(--ink);
  display: grid;
  gap: .35rem;
  padding: 1.125rem 1.25rem;
}

.page-contact .ct-metrics__num {
  font-family: var(--font-mono);
  font-size: clamp(1.125rem, 3.6vw, 1.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--gold);
}

.page-contact .ct-metrics__lbl {
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--silver);
  opacity: .82;
}

@media (min-width: 900px) {
  .page-contact .ct-hours__band {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

/* ---------- 注册反馈资源通道 ---------- */
.page-contact .ct-resource__grid {
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  display: grid;
  gap: 1.25rem;
}

.page-contact .ct-res-card {
  display: flex;
  flex-direction: column;
  gap: .875rem;
  padding: 1.5rem 1.25rem;
  background: var(--panel);
  border: var(--ct-line);
  box-shadow: var(--shadow-hard);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-contact .ct-res-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.page-contact .ct-res-card h3 {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--frost);
}

.page-contact .ct-res-card p {
  margin: 0;
  flex: 1;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-contact .ct-res-card__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .ct-res-card__link:hover,
.page-contact .ct-res-card__link:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

@media (min-width: 760px) {
  .page-contact .ct-resource__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 工单提交指引 ---------- */
.page-contact .ct-ticket__split {
  align-items: start;
}

.page-contact .ct-ticket__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ct-ticket__meta {
  margin: 1.5rem 0 0;
  padding-left: .75rem;
  border-left: 2px solid var(--green);
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--green-light);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .875rem;
}

.page-contact .ct-steps__item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: .875rem;
  padding: 1.125rem 1.25rem;
  background: var(--panel-2);
  border: var(--ct-line);
  transition: border-color var(--ease), background var(--ease);
}

.page-contact .ct-steps__item:hover {
  border-color: var(--line-strong);
  background: var(--panel);
}

.page-contact .ct-steps__num {
  padding-top: .15rem;
  font-size: .8125rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-contact .ct-steps__item h3 {
  margin: 0 0 .375rem;
  font-size: 1rem;
  letter-spacing: .02em;
  color: var(--frost);
}

.page-contact .ct-steps__item p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .ct-prep {
  background: var(--frost);
  color: var(--ink);
}

.page-contact .ct-prep .rs-section__title {
  color: var(--ink);
}

.page-contact .ct-prep .rs-section__label {
  color: var(--gold-deep);
}

.page-contact .ct-prep .rs-lead {
  color: var(--slate);
}

.page-contact .ct-prep__grid {
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  display: grid;
  gap: 1rem;
}

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  gap: .875rem;
  padding: 1rem 1.125rem;
  background: rgba(11, 27, 43, .04);
  border: 1px solid rgba(11, 27, 43, .12);
  border-left: 3px solid var(--green);
  transition: background var(--ease), border-color var(--ease);
}

.page-contact .ct-prep__item:hover {
  background: rgba(11, 27, 43, .07);
  border-left-color: var(--gold-deep);
}

.page-contact .ct-prep__mark {
  padding-top: .15rem;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--gold-deep);
}

.page-contact .ct-prep__item h3 {
  margin: 0 0 .25rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .ct-prep__item p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--slate);
}

@media (min-width: 720px) {
  .page-contact .ct-prep__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 收尾入口 ---------- */
.page-contact .ct-next__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  padding: var(--ct-pad);
  border: 2px solid var(--line-strong);
  background: linear-gradient(120deg, var(--panel) 0%, var(--ink-deep) 100%);
  box-shadow: var(--shadow-gold);
}

.page-contact .ct-next__title {
  margin: 0 0 .75rem;
  font-size: clamp(1.375rem, 3.6vw, 2rem);
  line-height: 1.25;
  color: var(--frost);
}

.page-contact .ct-next__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--silver);
  max-width: 52ch;
}

.page-contact .ct-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

@media (min-width: 820px) {
  .page-contact .ct-next__inner {
    grid-template-columns: minmax(0, 1.3fr) auto;
    gap: 2rem;
  }
}

/* ---------- 无障碍与降级 ---------- */
.page-contact a:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-note,
  .page-contact .ct-res-card,
  .page-contact .ct-steps__item,
  .page-contact .ct-prep__item,
  .page-contact .ct-tel,
  .page-contact .ct-link,
  .page-contact .ct-res-card__link {
    transition: none;
  }

  .page-contact .ct-note:hover,
  .page-contact .ct-res-card:hover {
    transform: none;
  }
}