.page-contact {
  --cont-sticky: calc(var(--bs-header-h) + 28px);
  --cont-gap: clamp(20px, 3.2vw, 40px);
}

/* ---------- 首屏 ---------- */
.page-contact .cont-hero {
  position: relative;
  padding-top: calc(var(--bs-header-h) + clamp(44px, 9vw, 96px));
  padding-bottom: clamp(48px, 7vw, 84px);
  overflow: hidden;
}
.page-contact .cont-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(56% 46% at 10% 2%, rgba(77, 240, 224, 0.12), transparent 70%),
    radial-gradient(42% 40% at 94% 10%, rgba(255, 106, 43, 0.1), transparent 72%);
}
.page-contact .cont-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--cont-gap);
  align-items: start;
}
.page-contact .cont-hero__h1 {
  margin: 0 0 20px;
  font-size: clamp(36px, 6vw, 74px);
  font-weight: 250;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.page-contact .cont-hero__lede {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.9;
  color: var(--bs-text-soft);
}
.page-contact .cont-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-contact .cont-hero__figure {
  margin: 0;
  border-radius: var(--bs-radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: linear-gradient(160deg, #101a33 0%, #060b16 100%);
  box-shadow: var(--bs-shadow);
}
.page-contact .cont-hero__figure .bs-media__img {
  width: 100%;
  height: 100%;
}
.page-contact .cont-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 联系方式 + 反馈分类 ---------- */
.page-contact .cont-direct {
  padding-top: clamp(40px, 6vw, 76px);
}
.page-contact .cont-direct__head {
  max-width: 62ch;
}
.page-contact .cont-direct__head .bs-lede {
  margin-bottom: 0;
}

.page-contact .cont-direct__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--cont-gap);
  margin-top: clamp(28px, 4vw, 48px);
}

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

.page-contact .cont-channel {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
}
.page-contact .cont-channel__label {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--bs-cyan);
}
.page-contact .cont-channel__value {
  margin: 0;
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--bs-text);
  word-break: break-word;
}
.page-contact .cont-channel__value--mail {
  font-size: clamp(15px, 1.7vw, 18px);
}
.page-contact .cont-channel__value--mono {
  font-family: var(--bs-font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: 0.01em;
  color: var(--bs-orange);
}
.page-contact .cont-channel__hint {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--bs-text-soft);
}
.page-contact .cont-channel__copy,
.page-contact .cont-channel__action {
  justify-self: start;
  align-self: end;
  margin-top: 6px;
}

.page-contact .cont-channel--cream .cont-channel__label {
  color: var(--bs-red);
}
.page-contact .cont-channel--cream .cont-channel__value,
.page-contact .cont-channel--cream .cont-channel__hint {
  color: var(--bs-ink);
}
.page-contact .cont-channel--cream .cont-channel__hint {
  color: var(--bs-ink-soft);
}
.page-contact .cont-channel__copy--ink {
  color: var(--bs-ink);
  border-color: rgba(26, 22, 20, 0.28);
}

.page-contact .cont-direct__main {
  min-width: 0;
}
.page-contact .cont-direct__figure {
  margin: 0 0 clamp(26px, 3.4vw, 38px);
  border-radius: var(--bs-radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(150deg, #101a33 0%, #060b16 100%);
}
.page-contact .cont-direct__figure .bs-media__img {
  width: 100%;
  height: 100%;
}
.page-contact .cont-direct__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-contact .cont-direct__sub {
  margin: 0 0 8px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 600;
  color: var(--bs-text);
}
.page-contact .cont-direct__hint {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--bs-text-soft);
}
.page-contact .cont-direct__folds {
  margin-top: 20px;
}

/* 折叠组 */
.page-contact .cont-fold {
  border-bottom: 1px solid var(--bs-line);
}
.page-contact .cont-fold:first-of-type {
  border-top: 1px solid var(--bs-line);
}
.page-contact .cont-fold__trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 18px 4px;
  background: transparent;
  border: 0;
  color: var(--bs-text);
  font-family: inherit;
  font-size: 17px;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease;
}
.page-contact .cont-fold__trigger:hover {
  color: var(--bs-cyan);
}
.page-contact .cont-fold__no {
  font-size: 13px;
  color: var(--bs-cyan);
}
.page-contact .cont-fold__label {
  font-weight: 600;
  letter-spacing: 0.01em;
}
.page-contact .cont-fold__tag {
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 106, 43, 0.55);
  color: var(--bs-orange);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.page-contact .cont-fold__body {
  padding: 2px 4px 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--bs-text-soft);
}
.page-contact .cont-fold__body p {
  margin: 0 0 12px;
}
.page-contact .cont-fold__list {
  margin: 12px 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.page-contact .cont-fold__list li {
  position: relative;
  padding-left: 20px;
}
.page-contact .cont-fold__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--bs-cyan);
}
.page-contact .cont-fold__link {
  margin: 0;
  font-size: 15px;
}
.page-contact .cont-fold__link a {
  color: var(--bs-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-contact .cont-fold__link a:hover {
  color: var(--bs-mist);
}

/* ---------- 优先处理 ---------- */
.page-contact .cont-priority__card {
  padding: clamp(26px, 4vw, 50px);
}
.page-contact .cont-priority__eyebrow {
  margin-bottom: 14px;
}
.page-contact .cont-priority__h2 {
  margin: 0 0 16px;
}
.page-contact .cont-priority__lede {
  max-width: 64ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.86);
}
.page-contact .cont-priority__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: clamp(24px, 3.4vw, 36px);
}
.page-contact .cont-priority__item {
  padding-left: 18px;
  border-left: 2px solid var(--bs-orange);
}
.page-contact .cont-priority__tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(77, 240, 224, 0.5);
  background: rgba(77, 240, 224, 0.16);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.page-contact .cont-priority__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}
.page-contact .cont-priority__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
}
.page-contact .cont-priority__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bs-cyan);
}
.page-contact .cont-priority__note {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
}
.page-contact .cont-priority__foot {
  margin: clamp(26px, 3.6vw, 38px) 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.76);
}

/* ---------- 服务范围 ---------- */
.page-contact .cont-scope__head {
  max-width: 62ch;
}
.page-contact .cont-scope__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 42px);
}
.page-contact .cont-scope__item {
  padding: 26px 22px;
  border-radius: var(--bs-radius);
  border: 1px solid var(--bs-line);
  border-top: 2px solid var(--bs-cyan);
  background: linear-gradient(180deg, rgba(42, 53, 80, 0.55), rgba(16, 26, 51, 0.42));
  transition: border-top-color 0.25s ease, transform 0.25s ease;
}
.page-contact .cont-scope__item:hover {
  border-top-color: var(--bs-orange);
  transform: translateY(-3px);
}
.page-contact .cont-scope__no {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--bs-cyan);
}
.page-contact .cont-scope__h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--bs-text);
}
.page-contact .cont-scope__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--bs-text-soft);
}

/* ---------- 备案与站点信息 ---------- */
.page-contact .cont-base__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px 40px;
  margin: 0;
  padding-top: 26px;
  border-top: 1px solid var(--bs-line);
}
.page-contact .cont-base__cell {
  margin: 0;
}
.page-contact .cont-base__cell dt {
  margin-bottom: 7px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--bs-text-faint);
}
.page-contact .cont-base__cell dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--bs-text);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .cont-priority__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 3.4vw, 40px);
  }
  .page-contact .cont-base__row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-contact .cont-scope__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 960px) {
  .page-contact .cont-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: clamp(32px, 4.5vw, 72px);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .cont-direct__grid {
    grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(32px, 4vw, 62px);
    align-items: start;
  }
  .page-contact .cont-direct__aside {
    position: sticky;
    top: var(--cont-sticky);
  }
}

@media (min-width: 1360px) {
  .page-contact .cont-hero__h1 {
    max-width: 14ch;
  }
}
</PAGE_CSS>>>