.page-contact {
  --contact-line: rgba(28, 58, 85, 0.9);
  --contact-soft-cyan: rgba(34, 211, 238, 0.45);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ============ 首屏框景 ============ */
.page-contact .contact-hero {
  padding-top: clamp(8px, 2vw, 18px);
}

.page-contact .contact-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  background:
    linear-gradient(155deg, rgba(16, 43, 69, 0.92) 0%, rgba(10, 30, 51, 0.94) 48%, rgba(4, 18, 31, 0.98) 100%);
  padding: clamp(20px, 4vw, 46px);
  isolation: isolate;
}

.page-contact .contact-hero__frame::before {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: clamp(28px, 5vw, 50px);
  height: clamp(28px, 5vw, 50px);
  border-top: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
  opacity: 0.8;
  pointer-events: none;
}

.page-contact .contact-hero__frame::after {
  content: "";
  position: absolute;
  bottom: 10px;
  left: 10px;
  width: clamp(28px, 5vw, 50px);
  height: clamp(28px, 5vw, 50px);
  border-bottom: 2px solid var(--coral);
  border-left: 2px solid var(--coral);
  opacity: 0.72;
  pointer-events: none;
}

.page-contact .contact-hero__topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-bottom: clamp(14px, 2.4vw, 22px);
  margin-bottom: clamp(18px, 3vw, 30px);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-contact .contact-hero__copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.2vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .contact-hero__lead {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .contact-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--stand);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.06);
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(34, 211, 238, 0.16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 211, 238, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-contact .contact-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: var(--slate);
}

/* ============ 章节头统一间距 ============ */
.page-contact .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .section-head__meta {
  max-width: 60ch;
  color: var(--slate);
}

/* ============ 联系方式双栏 ============ */
.page-contact .contact-direct {
  margin-top: clamp(48px, 8vw, 96px);
}

.page-contact .contact-direct .blueprint {
  gap: clamp(16px, 2.4vw, 24px);
}

.page-contact .blueprint > * {
  min-width: 0;
}

.page-contact .panel {
  position: relative;
  min-width: 0;
}

.page-contact .contact-card,
.page-contact .contact-template {
  padding: clamp(20px, 3vw, 32px);
  height: 100%;
}

.page-contact .contact-card__list {
  list-style: none;
  margin: clamp(12px, 2vw, 18px) 0 0;
  padding: 0;
}

.page-contact .contact-card__item {
  display: grid;
  gap: 5px;
  padding: clamp(12px, 2vw, 18px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-card__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .contact-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .contact-card__value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(15px, 2.2vw, 18px);
  letter-spacing: 0.01em;
  line-height: 1.45;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__value a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-soft-cyan);
}

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

.page-contact .contact-card__hint {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

/* ============ 邮件模板 ============ */
.page-contact .contact-template__intro {
  margin: clamp(10px, 2vw, 14px) 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-template__body {
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  padding: clamp(14px, 2.4vw, 20px);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(4, 18, 31, 0.58);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--cyan-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .contact-template__tips {
  list-style: none;
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-template__tips li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-template__tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--coral);
  transform: rotate(45deg);
}

.page-contact .contact-template__cta {
  display: inline-block;
  margin-top: clamp(16px, 2.4vw, 22px);
}

/* ============ 场景分流 ============ */
.page-contact .contact-routes {
  margin-top: clamp(48px, 8vw, 96px);
}

.page-contact .contact-routes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .contact-route {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(20px, 3vw, 28px);
  background: var(--stand);
  transition: background 0.22s var(--ease);
}

.page-contact .contact-route:hover {
  background: var(--panel);
}

.page-contact .contact-route__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .contact-route h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--white);
}

.page-contact .contact-routes p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .contact-routes p.contact-route__tip {
  padding-top: 8px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--cyan-soft);
}

/* ============ 时段全宽带 ============ */
.page-contact .contact-hours {
  position: relative;
  margin: clamp(48px, 8vw, 96px) 0;
  padding: clamp(38px, 6vw, 72px) 0;
  background: linear-gradient(180deg, rgba(10, 30, 51, 0.96), rgba(4, 18, 31, 0.99));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hours::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to bottom, rgba(28, 58, 85, 0.4) 1px, transparent 1px);
  background-size: 100% 56px;
  opacity: 0.5;
  pointer-events: none;
}

.page-contact .contact-hours .shell {
  position: relative;
}

.page-contact .contact-hours__list {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-contact .contact-hours__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.page-contact .contact-hours__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .contact-hours__item--urgent::before {
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 107, 74, 0.16);
}

.page-contact .contact-hours__time {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}

.page-contact .contact-hours__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.25;
  color: var(--white);
}

.page-contact .contact-hours__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ============ 宁夏本地信息 ============ */
.page-contact .contact-region__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-contact .contact-region__media {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--stand);
}

.page-contact .contact-region__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-region__body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-contact .contact-region__lead {
  margin: clamp(12px, 2vw, 18px) 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-region__facts {
  margin: clamp(18px, 3vw, 26px) 0 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .contact-region__facts > div {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  background: var(--abyss);
}

.page-contact .contact-region__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .contact-region__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .contact-region__links {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--slate);
}

.page-contact .contact-region__links a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-soft-cyan);
}

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

/* ============ 响应式 ============ */
@media (max-width: 719px) {
  .page-contact .contact-direct .blueprint {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-contact .contact-region__facts {
    margin-top: 18px;
  }
}

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

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

@media (min-width: 780px) {
  .page-contact .contact-hours__item {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    padding-left: 24px;
  }

  .page-contact .contact-hours__item::before {
    top: 6px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-contact .contact-hero__media {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 8% 100%);
  }
}

@media (min-width: 880px) {
  .page-contact .contact-region__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-route {
    transition: none;
  }
}