.page-contact {
  --contact-map-radius: 16px 2px 16px 2px;
  display: block;
  overflow-x: clip;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  background: var(--ns-deep-blue);
  overflow: hidden;
}
.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
}
.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 27, 61, 0.2) 0%,
    rgba(10, 27, 61, 0.72) 70%,
    var(--ns-deep-blue) 100%
  );
}
.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.page-contact .contact-hero__container {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 110px;
  padding-bottom: 72px;
}
.page-contact .contact-hero .breadcrumb {
  margin-bottom: 34px;
}
.page-contact .contact-hero__kicker {
  margin: 0 0 10px;
  font-family: var(--ns-font-data);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ns-electric);
}
.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-family: var(--ns-font-heading);
  font-size: clamp(2.75rem, 9vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: 0.01em;
  color: var(--ns-white);
}
.page-contact .contact-hero h1 span {
  display: block;
  font-size: 0.5em;
  letter-spacing: 0.08em;
  color: var(--ns-orange);
}
.page-contact .contact-hero__lead {
  margin: 0 0 28px;
  max-width: 560px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.84);
}
.page-contact .contact-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.page-contact .contact-hero__stat {
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.07);
  border-left: 3px solid var(--ns-orange);
}
.page-contact .contact-hero__num {
  display: block;
  font-family: var(--ns-font-data);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ns-white);
}
.page-contact .contact-hero__label {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.68);
}
.page-contact .contact-hero__stripe {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 3;
  height: 6px;
  width: 100%;
  background: linear-gradient(90deg, var(--ns-orange) 0%, var(--ns-electric) 55%, var(--ns-violet) 100%);
}

/* ---------- 公共眉题 ---------- */
.page-contact .contact-head {
  padding-top: 64px;
  padding-bottom: 36px;
}
.page-contact .contact-head .section-title {
  margin: 10px 0 12px;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: var(--ns-white);
}
.page-contact .contact-head .section-lead {
  color: rgba(255, 255, 255, 0.74);
}
.page-contact .contact-head--light .section-title {
  color: var(--ns-ink);
}
.page-contact .contact-head--light .section-lead {
  color: var(--ns-gray);
}

/* ---------- 01 客服渠道 ---------- */
.page-contact .contact-channels {
  position: relative;
  overflow: hidden;
  background: var(--ns-deep-blue);
  padding-bottom: 72px;
}
.page-contact .contact-channels::before {
  content: "";
  position: absolute;
  right: -96px;
  top: 8%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(122, 77, 255, 0.28) 0%, transparent 70%);
  pointer-events: none;
}
.page-contact .contact-channels::after {
  content: "";
  position: absolute;
  left: -60px;
  bottom: 12%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.16) 0%, transparent 72%);
  pointer-events: none;
}
.page-contact .contact-channels > .container {
  position: relative;
  z-index: 1;
}
.page-contact .contact-channels__grid {
  display: grid;
  gap: 20px;
}
.page-contact .contact-phone,
.page-contact .contact-mail {
  display: block;
  position: relative;
  padding: 28px 22px;
  overflow: hidden;
  text-decoration: none;
  transition: transform var(--ns-ease), box-shadow var(--ns-ease);
}
.page-contact .contact-phone {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.2) 0%, rgba(255, 107, 0, 0.05) 60%);
  border-left: 4px solid var(--ns-orange);
}
.page-contact .contact-mail {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.16) 0%, rgba(0, 229, 255, 0.04) 60%);
  border-left: 4px solid var(--ns-electric);
}
.page-contact .contact-phone:hover,
.page-contact .contact-mail:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.page-contact .contact-phone:focus-visible,
.page-contact .contact-mail:focus-visible {
  outline: 2px solid var(--ns-electric);
  outline-offset: 4px;
}
.page-contact .contact-phone__label,
.page-contact .contact-mail__label {
  font-family: var(--ns-font-data);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.page-contact .contact-phone__label {
  color: var(--ns-orange);
}
.page-contact .contact-mail__label {
  color: var(--ns-electric);
}
.page-contact .contact-phone__number {
  display: block;
  margin-top: 10px;
  font-family: var(--ns-font-data);
  font-size: clamp(1.7rem, 6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--ns-white);
}
.page-contact .contact-mail__address {
  display: block;
  margin-top: 10px;
  font-family: var(--ns-font-data);
  font-size: clamp(1.05rem, 3.4vw, 1.65rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ns-white);
  word-break: break-all;
}
.page-contact .contact-phone__status,
.page-contact .contact-mail__status {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.78);
}
.page-contact .contact-phone__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--ns-green);
  box-shadow: 0 0 0 3px rgba(40, 199, 111, 0.18);
  vertical-align: 1px;
}
.page-contact .contact-mail__status {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.14);
  color: var(--ns-electric);
}
.page-contact .contact-channels__bottom {
  display: grid;
  gap: 20px;
  align-items: center;
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.page-contact .contact-channels__bottom img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: cover;
  border-radius: 14px 2px 14px 2px;
}
.page-contact .contact-channels__bottom p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.76);
}
.page-contact .contact-channels__bottom a {
  color: var(--ns-electric);
  border-bottom: 1px dashed rgba(0, 229, 255, 0.5);
  text-decoration: none;
  transition: border-color var(--ns-ease);
}
.page-contact .contact-channels__bottom a:hover {
  border-bottom-color: var(--ns-electric);
}

/* ---------- 02 办公地址 ---------- */
.page-contact .contact-location {
  background: var(--ns-off-white);
  padding-bottom: 72px;
}
.page-contact .contact-location__wrap {
  display: grid;
  gap: 26px;
}
.page-contact .contact-location__map {
  position: relative;
  border-radius: var(--contact-map-radius);
  overflow: hidden;
  background: var(--ns-deep-blue);
  box-shadow: var(--ns-shadow-md);
  aspect-ratio: 16 / 10;
}
.page-contact .contact-location__map > svg:first-child {
  display: block;
  width: 100%;
  height: 100%;
}
.page-contact .contact-location__pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  filter: drop-shadow(0 0 12px rgba(255, 107, 0, 0.7));
}
.page-contact .contact-location__info {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 24px;
  background: var(--ns-white);
  border-radius: var(--contact-map-radius);
  box-shadow: var(--ns-shadow-sm);
}
.page-contact .contact-location__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ns-deep-blue);
}
.page-contact .contact-location__address {
  margin: 0;
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ns-ink);
}
.page-contact .contact-location__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--ns-gray);
}

/* ---------- 03 联系表单 ---------- */
.page-contact .contact-form-section {
  background: var(--ns-white);
  padding-bottom: 88px;
}
.page-contact .contact-form-preview {
  max-width: 860px;
  margin: 0 auto;
  padding: 22px;
  display: grid;
  gap: 18px;
  background: var(--ns-off-white);
  border: 1px solid var(--ns-border);
  border-radius: 2px 20px 2px 20px;
}
.page-contact .contact-form-preview__row {
  display: grid;
  gap: 18px;
}
.page-contact .contact-form-preview__field {
  display: grid;
  gap: 8px;
}
.page-contact .contact-form-preview__label {
  font-family: var(--ns-font-data);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ns-gray);
}
.page-contact .contact-form-preview__box {
  display: block;
  padding: 13px 16px;
  background: var(--ns-white);
  border: 1px solid var(--ns-border);
  border-left: 3px solid var(--ns-deep-blue);
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ns-ink);
}
.page-contact .contact-form-preview__box--textarea {
  min-height: 110px;
}
.page-contact .contact-form-preview__box--options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .contact-form-preview__box--options > span {
  padding: 5px 11px;
  background: rgba(10, 27, 61, 0.06);
  border-radius: 999px;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--ns-deep-blue);
}
.page-contact .contact-form-preview__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--ns-border);
}
.page-contact .contact-form-preview__hint {
  font-size: 0.88rem;
  color: var(--ns-gray);
}

/* ---------- 响应式断点 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 24px;
  }
  .page-contact .contact-form-preview {
    padding: 32px;
  }
  .page-contact .contact-form-preview__row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero {
    min-height: 640px;
  }
  .page-contact .contact-channels__bottom {
    grid-template-columns: 300px 1fr;
    column-gap: 36px;
  }
  .page-contact .contact-location__wrap {
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
  }
}