.page-contact {
  display: block;
  padding-bottom: clamp(40px, 8vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 42px);
}

@media (min-width: 880px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }
}

.page-contact .ct-hero__copy .eyebrow {
  margin: 0 0 12px;
}

.page-contact .ct-hero__copy h1 {
  margin: 0 0 18px;
}

.page-contact .ct-hero__copy .lead {
  max-width: 62ch;
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  color: var(--c-mist);
}

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

@media (min-width: 620px) {
  .page-contact .ct-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .ct-quick li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(118deg, rgba(53, 240, 208, 0.08), rgba(8, 34, 26, 0) 74%);
}

.page-contact .ct-quick__k {
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-contact .ct-quick__v {
  font-size: var(--fs-15);
  color: var(--c-chalk);
  overflow-wrap: anywhere;
}

.page-contact .ct-hero__art {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, rgba(53, 240, 208, 0.16), rgba(255, 122, 61, 0.09) 56%, rgba(8, 34, 26, 0) 100%);
  box-shadow: var(--shadow);
}

.page-contact .ct-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(53, 240, 208, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(53, 240, 208, 0.1) 1px, transparent 1px);
  background-size: 52px 52px;
}

/* ---------- 通道与清单双栏 ---------- */
.page-contact .ct-paths {
  margin-top: clamp(40px, 7vw, 84px);
}

.page-contact .ct-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.2vw, 38px);
}

@media (min-width: 980px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: start;
  }
}

.page-contact .ct-split__left h2 {
  margin: 0 0 10px;
}

.page-contact .ct-sub {
  margin: 0 0 6px;
  max-width: 52ch;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--c-mist);
}

/* 通道卡片 */
.page-contact .ct-path {
  position: relative;
  margin-top: clamp(16px, 2vw, 22px);
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: 4px var(--radius-lg) var(--radius-lg) var(--radius-lg);
  background: linear-gradient(158deg, rgba(20, 51, 42, 0.94), rgba(11, 34, 26, 0.88));
}

.page-contact .ct-path--primary {
  border-color: rgba(53, 240, 208, 0.42);
  box-shadow: inset 3px 0 0 var(--c-cyan), 0 12px 32px rgba(0, 0, 0, 0.3);
}

.page-contact .ct-path__no {
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-contact .ct-path__title {
  margin: 10px 0 8px;
  font-size: var(--fs-20);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--c-chalk);
}

.page-contact .ct-path__desc {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--c-mist);
}

.page-contact .ct-path__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-path__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-15);
  line-height: 1.66;
  color: var(--c-chalk);
  opacity: 0.88;
}

.page-contact .ct-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-orange);
}

.page-contact .ct-path--primary .ct-path__list li::before {
  background: var(--c-cyan);
}

.page-contact .ct-path__to {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

/* 右侧清单与节奏 */
.page-contact .ct-split__right {
  display: grid;
  gap: var(--gap);
}

.page-contact .ct-checklist h2 {
  margin: 8px 0 10px;
}

.page-contact .ct-checklist__intro {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--c-mist);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-contact .ct-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-step:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ct-step__no {
  min-width: 1.5em;
  font-size: var(--fs-20);
  line-height: 1.15;
  letter-spacing: 0.04em;
  color: var(--c-cyan);
}

.page-contact .ct-step__body {
  display: block;
  min-width: 0;
}

.page-contact .ct-step__t {
  display: block;
  margin-bottom: 2px;
  font-size: var(--fs-17);
  font-weight: 700;
  color: var(--c-chalk);
}

.page-contact .ct-step p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--c-mist);
}

.page-contact .ct-sla__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-sla__list li {
  display: grid;
  gap: 8px;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--c-mist);
}

.page-contact .ct-sla .meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
}

/* ---------- 客服渠道 ---------- */
.page-contact .ct-channels {
  position: relative;
  margin-top: clamp(44px, 7vw, 88px);
}

.page-contact .ct-channels__head {
  max-width: 68ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .ct-channels__head .eyebrow {
  margin: 0 0 10px;
}

.page-contact .ct-channels__head h2 {
  margin: 0 0 14px;
}

.page-contact .ct-channels__head .lead {
  margin: 0;
  color: var(--c-mist);
}

.page-contact .ct-channels__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

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

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-contact .ct-channel__value {
  margin: 10px 0 0;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--addr {
  font-family: var(--f-sans);
  font-size: var(--fs-17);
  letter-spacing: 0.01em;
  color: var(--c-chalk);
}

.page-contact .ct-channel__note {
  margin: 12px 0 0;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--c-mist);
}

/* 城墙剪影 */
.page-contact .ct-wall {
  position: relative;
  margin: clamp(26px, 4vw, 46px) 0 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(15, 58, 42, 0.55), rgba(8, 34, 26, 0.96));
}

.page-contact .ct-wall img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.4;
}

.page-contact .ct-wall::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(8, 34, 26, 0.18) 34%, rgba(8, 34, 26, 0.9) 100%);
}

/* ---------- 备案与来源核对 ---------- */
.page-contact .ct-verify {
  margin-top: clamp(40px, 7vw, 84px);
}

.page-contact .ct-verify__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

@media (min-width: 900px) {
  .page-contact .ct-verify__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }
}

.page-contact .ct-verify__body h2 {
  margin: 0 0 14px;
}

.page-contact .ct-verify__body p {
  margin: 0 0 12px;
  max-width: 66ch;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: var(--c-mist);
}

.page-contact .ct-verify__body strong {
  color: var(--c-chalk);
  font-weight: 600;
}

.page-contact .ct-verify__body .meta {
  margin-bottom: 0;
}

.page-contact .ct-verify__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-verify__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line-soft);
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-contact .ct-verify__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ct-verify__list .num {
  font-size: var(--fs-15);
  letter-spacing: 0.02em;
  color: var(--c-chalk);
  text-align: right;
  overflow-wrap: anywhere;
}

/* ---------- 隐私提醒 ---------- */
.page-contact .ct-privacy {
  margin-top: clamp(40px, 7vw, 84px);
  padding: clamp(22px, 3.4vw, 40px);
  max-width: 78ch;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(53, 240, 208, 0.09), rgba(15, 58, 42, 0.55) 46%, rgba(8, 34, 26, 0.92));
}

.page-contact .ct-privacy h2 {
  margin: 0 0 14px;
}

.page-contact .ct-privacy p {
  margin: 0 0 14px;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: var(--c-mist);
}

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

.page-contact .ct-privacy a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.4);
}

.page-contact .ct-privacy a:hover,
.page-contact .ct-privacy a:focus-visible {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 章节定位 ---------- */
.page-contact .section {
  scroll-margin-top: calc(var(--bar-h) + 14px);
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 400px) {
  .page-contact .ct-quick li {
    padding: 9px 12px;
  }

  .page-contact .ct-path,
  .page-contact .ct-privacy {
    padding-left: 16px;
    padding-right: 16px;
  }

  .page-contact .ct-step {
    gap: 9px;
  }
}