.page-contact {
  display: block;
  background: var(--ink-blue);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-contact [id] {
  scroll-margin-top: 128px;
}

/* ---------- Hero ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: 40px 0 52px;
  background:
    radial-gradient(90% 72% at 8% 0%, rgba(10, 110, 189, 0.45), rgba(11, 27, 43, 0) 64%),
    linear-gradient(180deg, var(--night) 0%, var(--ink-blue) 100%);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(182, 255, 60, 0.55), rgba(127, 212, 255, 0.18) 46%, transparent 88%);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--steel);
}

.page-contact .breadcrumb a {
  color: var(--sky);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  text-decoration: underline;
}

.page-contact .contact-hero .eyebrow {
  margin: 22px 0 0;
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-contact .contact-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(32px, 5.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--mist);
  max-width: 20ch;
}

.page-contact .contact-hero__lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: rgba(232, 241, 248, 0.78);
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(127, 212, 255, 0.16);
  border: 1px solid rgba(127, 212, 255, 0.16);
  clip-path: var(--cut-md);
}

.page-contact .contact-fact {
  margin: 0;
  padding: 16px 18px 18px;
  background: rgba(7, 19, 32, 0.78);
}

.page-contact .contact-fact__num {
  display: block;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-contact .contact-fact__text {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

.page-contact .contact-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-contact .contact-jump__link {
  display: inline-block;
  padding: 8px 16px;
  font-size: 14px;
  text-decoration: none;
  color: var(--mist);
  background: rgba(10, 110, 189, 0.18);
  border: 1px solid rgba(127, 212, 255, 0.34);
  clip-path: var(--cut-sm);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-contact .contact-jump__link:hover,
.page-contact .contact-jump__link:focus-visible {
  background: var(--lime);
  color: var(--night);
}

.page-contact .contact-hero__media {
  margin: 40px 0 0;
  background: var(--night);
  border: 1px solid rgba(127, 212, 255, 0.16);
  clip-path: var(--cut-lg);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.page-contact .media__caption {
  padding: 10px 16px;
  font-size: 12px;
  color: var(--steel);
  background: var(--night);
}

/* ---------- Layout ---------- */

.page-contact .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  padding: 56px 0 72px;
}

.page-contact .contact-main {
  min-width: 0;
}

.page-contact .contact-block + .contact-block {
  margin-top: 64px;
}

.page-contact .contact-block > .eyebrow {
  position: relative;
  margin: 0;
  padding-left: 26px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .contact-block > .eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 18px;
  height: 2px;
  background: var(--lime);
}

.page-contact .contact-block h2 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.16;
  color: var(--mist);
  max-width: 24ch;
}

.page-contact .contact-block__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(232, 241, 248, 0.76);
}

/* ---------- 渠道卡片 ---------- */

.page-contact .channel-stack {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-contact .channel {
  position: relative;
  padding: 22px 20px 24px 24px;
  background: linear-gradient(150deg, rgba(232, 241, 248, 0.06), rgba(7, 19, 32, 0.55));
  border: 1px solid rgba(127, 212, 255, 0.18);
  clip-path: var(--cut-md);
  transition: border-color var(--dur-mid) var(--ease), background var(--dur-mid) var(--ease);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent, var(--water-blue));
}

.page-contact .channel:hover {
  border-color: rgba(127, 212, 255, 0.4);
}

.page-contact .channel--phone { --accent: var(--lime); }
.page-contact .channel--mail { --accent: var(--sky); }
.page-contact .channel--addr { --accent: var(--ref-yellow); }

.page-contact .channel__key {
  margin: 0 0 8px;
}

.page-contact .channel__phone {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(28px, 6.2vw, 44px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--mist);
  word-break: break-word;
}

.page-contact .channel__mail {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: clamp(16px, 3.6vw, 26px);
  font-weight: 500;
  line-height: 1.35;
  color: var(--mist);
  word-break: break-word;
}

.page-contact .channel__at {
  color: var(--lime);
  padding: 0 1px;
}

.page-contact .channel__dot {
  color: var(--sky);
}

.page-contact .channel__addr {
  margin: 0 0 12px;
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 500;
  line-height: 1.55;
  color: var(--mist);
}

.page-contact .channel__use {
  margin: 0 0 12px;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(232, 241, 248, 0.78);
}

.page-contact .channel__meta {
  margin: 0;
}

/* ---------- 勘误三步 ---------- */

.page-contact .step-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-contact .step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(127, 212, 255, 0.16);
}

.page-contact .step:last-child {
  border-bottom: 1px solid rgba(127, 212, 255, 0.16);
}

.page-contact .step__no {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
  color: var(--lime);
}

.page-contact .step__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--mist);
}

.page-contact .step__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(232, 241, 248, 0.76);
}

.page-contact .source-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 22px 0 0;
}

.page-contact .source-line__label {
  font-size: 12px;
  color: var(--steel);
}

.page-contact .source-line .tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
  background: rgba(10, 110, 189, 0.24);
  border: 1px solid rgba(127, 212, 255, 0.32);
  clip-path: var(--cut-sm);
}

.page-contact .contact-note {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(232, 241, 248, 0.72);
}

.page-contact .contact-inline-link {
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 212, 255, 0.45);
  padding-bottom: 1px;
}

.page-contact .contact-inline-link:hover,
.page-contact .contact-inline-link:focus-visible {
  color: var(--lime);
  border-bottom-color: rgba(182, 255, 60, 0.6);
}

/* ---------- 合作三块 ---------- */

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.page-contact .coop {
  display: flex;
  flex-direction: column;
  padding: 22px 20px 20px;
  clip-path: var(--cut-md);
}

.page-contact .coop--data {
  background: linear-gradient(158deg, rgba(15, 76, 92, 0.88), rgba(11, 27, 43, 0.92));
  border: 1px solid rgba(127, 212, 255, 0.26);
}

.page-contact .coop--content {
  background: linear-gradient(158deg, rgba(59, 42, 107, 0.88), rgba(11, 27, 43, 0.92));
  border: 1px solid rgba(182, 255, 60, 0.22);
}

.page-contact .coop--sub {
  background: linear-gradient(158deg, rgba(110, 31, 58, 0.88), rgba(11, 27, 43, 0.92));
  border: 1px solid rgba(255, 210, 63, 0.22);
}

.page-contact .coop__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--mist);
}

.page-contact .coop__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(232, 241, 248, 0.8);
}

.page-contact .coop__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-contact .coop__list li {
  position: relative;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--steel);
}

.page-contact .coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 2px;
  background: var(--lime);
}

.page-contact .coop__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 60, 0.5);
  padding-bottom: 2px;
}

.page-contact .coop__link:hover,
.page-contact .coop__link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

/* ---------- 侧栏 ---------- */

.page-contact .contact-aside {
  display: grid;
  gap: 22px;
  align-content: start;
  min-width: 0;
}

.page-contact .aside-panel {
  padding: 22px 20px 24px;
  border: 1px solid rgba(127, 212, 255, 0.16);
  clip-path: var(--cut-md);
}

.page-contact .aside-panel--hours {
  background: linear-gradient(165deg, rgba(15, 76, 92, 0.62), rgba(7, 19, 32, 0.94));
}

.page-contact .aside-panel--region {
  background: linear-gradient(165deg, rgba(59, 42, 107, 0.58), rgba(7, 19, 32, 0.94));
}

.page-contact .aside-panel .eyebrow {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .aside-panel h2 {
  margin: 10px 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.22;
  color: var(--mist);
}

.page-contact .aside-panel p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(232, 241, 248, 0.78);
}

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

.page-contact .slot {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-top: 1px solid rgba(127, 212, 255, 0.18);
}

.page-contact .slot:last-child {
  border-bottom: 1px solid rgba(127, 212, 255, 0.18);
  padding-bottom: 14px;
}

.page-contact .slot__when {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ref-yellow);
}

.page-contact .slot__what {
  font-size: 14px;
  line-height: 1.68;
  color: rgba(232, 241, 248, 0.82);
}

.page-contact .contact-aside__media {
  margin: 0;
  background: var(--night);
  border: 1px solid rgba(127, 212, 255, 0.14);
  clip-path: var(--cut-md);
}

.page-contact .contact-aside__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.9);
}

.page-contact .region-grid {
  display: block;
  width: 100%;
  height: 96px;
  margin: 4px 0 14px;
  background: rgba(7, 19, 32, 0.55);
  border: 1px solid rgba(127, 212, 255, 0.14);
  clip-path: var(--cut-sm);
}

.page-contact .aside-panel--region .index-label {
  margin: 0;
  display: block;
  padding-top: 12px;
  border-top: 1px solid rgba(127, 212, 255, 0.14);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-hero {
    padding: 56px 0 64px;
  }

  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-block + .contact-block {
    margin-top: 72px;
  }
}

@media (min-width: 1280px) {
  .page-contact .contact-hero__inner {
    position: relative;
  }
}

@media (max-width: 520px) {
  .page-contact .channel {
    padding: 20px 16px 22px 20px;
  }

  .page-contact .step {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 12px;
  }

  .page-contact .channel__phone {
    font-size: 26px;
    letter-spacing: 0;
  }
}

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