/* ===== 咨询服务页面 ===== */
.page-contact {
  --cx-panel: linear-gradient(160deg, rgba(16, 24, 43, 0.96), rgba(7, 11, 22, 0.98));
  --cx-hair: rgba(35, 49, 77, 0.9);
}

/* --- 首屏 --- */
.page-contact .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-contact .cx-hero {
  position: relative;
  padding: clamp(20px, 4vw, 44px) 0 clamp(36px, 6vw, 72px);
  overflow: hidden;
}

.page-contact .cx-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(35, 49, 77, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(35, 49, 77, 0.45) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(ellipse 90% 70% at 20% 10%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 20% 10%, #000 0%, transparent 78%);
  pointer-events: none;
}

.page-contact .cx-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-contact .cx-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 7.4vw, 78px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 16em;
}

.page-contact .cx-hero__lede {
  margin: 20px 0 0;
  max-width: 42em;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .cx-hero__actions {
  margin-top: clamp(22px, 3vw, 34px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .cx-status {
  border: 1px solid var(--line-600);
  border-radius: var(--r-lg);
  background: var(--cx-panel);
  padding: clamp(20px, 3vw, 28px);
}

.page-contact .cx-status__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-contact .cx-status__value {
  margin: 10px 0 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 23px);
  color: var(--cyan);
}

.page-contact .cx-status__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(61, 214, 140, 0.16);
  flex: none;
}

.page-contact .cx-status__facts {
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--cx-hair);
  padding-top: 18px;
}

.page-contact .cx-status__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.page-contact .cx-status__fact dt {
  font-size: 14px;
  color: var(--text-dim);
}

.page-contact .cx-status__fact dd {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-contact .cx-status__note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* --- 渠道总览 --- */
.page-contact .cx-channels {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .cx-index {
  display: grid;
  gap: 22px;
  align-content: start;
}

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

.page-contact .cx-index__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line-600);
  border-radius: var(--r-md);
  background: rgba(16, 24, 43, 0.7);
  color: var(--text);
  text-decoration: none;
  transition: border-color 200ms ease, transform 200ms ease, background-color 200ms ease;
}

.page-contact .cx-index__link:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  background: rgba(37, 230, 211, 0.07);
}

.page-contact .cx-index__num {
  font-size: 13px;
  color: var(--cyan);
  flex: none;
}

.page-contact .cx-index__name {
  font-weight: 700;
  font-size: 15px;
  flex: 1 1 auto;
  min-width: 0;
}

.page-contact .cx-index__media {
  margin: 0;
  border: 1px solid var(--line-600);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-contact .cx-index__cap {
  padding: 12px 16px;
  font-size: 12.5px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  border-top: 1px solid var(--cx-hair);
}

.page-contact .cx-cards {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
}

.page-contact .cx-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line-600);
  border-radius: var(--r-lg);
  background: var(--cx-panel);
  transition: border-color 200ms ease, transform 200ms ease;
}

.page-contact .cx-card:hover {
  border-color: rgba(37, 230, 211, 0.6);
  transform: translateY(-2px);
}

.page-contact .cx-card--biz {
  background: linear-gradient(160deg, rgba(255, 61, 154, 0.14), rgba(7, 11, 22, 0.98));
  border-color: rgba(255, 61, 154, 0.4);
}

.page-contact .cx-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-contact .cx-card__idx {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.page-contact .cx-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 800;
  color: var(--text);
}

.page-contact .cx-card__value {
  margin: 0;
  font-size: clamp(14px, 1.6vw, 17px);
  font-weight: 700;
  color: var(--cyan);
  word-break: break-all;
  padding: 10px 14px;
  border: 1px dashed rgba(37, 230, 211, 0.4);
  border-radius: var(--r-sm);
  background: rgba(37, 230, 211, 0.06);
}

.page-contact .cx-card--biz .cx-card__value {
  color: var(--magenta);
  border-color: rgba(255, 61, 154, 0.45);
  background: rgba(255, 61, 154, 0.08);
}

.page-contact .cx-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .cx-card__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--cx-hair);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-dim);
}

/* --- 响应说明 --- */
.page-contact .cx-resp {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .cx-resp__lead .section__title {
  margin-top: 12px;
}

.page-contact .cx-resp__acc {
  display: grid;
  gap: 12px;
}

/* --- 商务合作 --- */
.page-contact .cx-partner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .cx-partner__grid {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
}

.page-contact .cx-track {
  padding: clamp(20px, 2.4vw, 26px);
  border: 1px solid var(--line-600);
  border-radius: var(--r-md);
  background: rgba(16, 24, 43, 0.62);
}

.page-contact .cx-track__num {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-text);
  background: var(--gold);
  border-radius: var(--r-pill);
  padding: 2px 12px;
}

.page-contact .cx-track__title {
  margin: 14px 0 10px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 800;
  color: var(--text);
}

.page-contact .cx-track p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .cx-partner__side {
  align-self: start;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 61, 154, 0.34);
  background: linear-gradient(165deg, rgba(255, 61, 154, 0.12), rgba(7, 11, 22, 0.97));
}

.page-contact .cx-partner__side-title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  color: var(--text);
}

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

.page-contact .cx-check__item {
  position: relative;
  padding-left: 30px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-contact .cx-check__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 5px;
  border: 1px solid var(--cyan);
  background: rgba(37, 230, 211, 0.14);
}

.page-contact .cx-check__item::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 7px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

.page-contact .cx-partner__side-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 61, 154, 0.25);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* --- 支持范围 --- */
.page-contact .cx-scope {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--cx-hair);
  border: 1px solid var(--line-600);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-contact .cx-scope__item {
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--ink-900);
  transition: background-color 200ms ease;
}

.page-contact .cx-scope__item:hover {
  background: var(--ink-800);
}

.page-contact .cx-scope__key {
  display: block;
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.14em;
}

.page-contact .cx-scope__title {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  color: var(--text);
}

.page-contact .cx-scope__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-contact .cx-scope__links {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --- 区域与备案 --- */
.page-contact .cx-region {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .cx-region__copy .section__title {
  margin-top: 12px;
}

.page-contact .cx-region__facts {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-600);
}

.page-contact .cx-region__fact {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cx-hair);
}

.page-contact .cx-region__fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-contact .cx-region__fact dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

.page-contact .cx-region__figure {
  margin: 0;
  border: 1px solid var(--line-600);
  border-radius: var(--r-lg);
  background: var(--cx-panel);
  padding: clamp(18px, 3vw, 28px);
}

.page-contact .cx-region__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .cx-region__cap {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--cx-hair);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
}

/* --- 联系前的准备 --- */
.page-contact .cx-prep {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-contact .cx-prep__list {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
}

.page-contact .cx-prep__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-600);
  border-radius: var(--r-md);
  background: rgba(16, 24, 43, 0.6);
}

.page-contact .cx-prep__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-text);
  background: var(--cyan);
  border-radius: var(--r-pill);
  padding: 3px 12px;
  height: fit-content;
  line-height: 1.5;
}

.page-contact .cx-prep__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  color: var(--text);
}

.page-contact .cx-prep__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-contact .cx-prep__aside {
  display: grid;
  gap: 12px;
}

.page-contact .cx-prep__aside p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
}

.page-contact .cx-prep__aside-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
}

.page-contact .cx-prep__aside .btn {
  justify-self: start;
}

/* --- 响应式 --- */
@media (min-width: 680px) {
  .page-contact .cx-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 1024px) {
  .page-contact .cx-hero__inner {
    grid-template-columns: minmax(0, 7.5fr) minmax(0, 4.5fr);
  }

  .page-contact .cx-channels {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

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

  .page-contact .cx-resp {
    grid-template-columns: minmax(0, 4.5fr) minmax(0, 7.5fr);
    align-items: start;
  }

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

  .page-contact .cx-partner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

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

  .page-contact .cx-region {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-contact .cx-prep {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

@media (max-width: 679px) {
  .page-contact .cx-index__link {
    flex-wrap: wrap;
  }

  .page-contact .cx-card__value {
    font-size: 13.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cx-index__link,
  .page-contact .cx-card,
  .page-contact .cx-scope__item {
    transition: none;
  }

  .page-contact .cx-index__link:hover,
  .page-contact .cx-card:hover {
    transform: none;
  }
}