.page-contact {
  --pc-line: 1px solid rgba(168, 198, 218, 0.55);
  --pc-line-dark: 1px solid rgba(168, 198, 218, 0.22);
  --pc-warn-line: 1px solid rgba(110, 30, 56, 0.38);
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.85;
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.24;
}

.page-contact h2 {
  font-size: clamp(1.35rem, 4.6vw, 2.1rem);
}

.page-contact h3 {
  font-size: clamp(1.05rem, 3.2vw, 1.28rem);
}

.page-contact .prose {
  margin: 16px 0 0;
  max-width: 38em;
  font-size: 1rem;
  color: rgba(20, 22, 26, 0.84);
}

.page-contact section,
.page-contact aside {
  scroll-margin-top: 116px;
}

.page-contact .coord {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blue-sub);
  text-transform: uppercase;
}

.page-contact .coord::before {
  content: "";
  display: block;
  width: 14px;
  height: 1px;
  background: var(--blue-pale);
}

.page-contact .tag-chip {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--blue-pale);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--blue-ink);
  background: rgba(255, 255, 255, 0.55);
}

.page-contact .tag-chip--neon {
  border-color: var(--neon);
  color: var(--neon-deep);
  background: rgba(226, 62, 122, 0.07);
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs {
  padding: 20px 0 4px;
}

.page-contact .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .crumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(20, 69, 110, 0.72);
}

.page-contact .crumbs__link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .crumbs__link:hover {
  color: var(--blue-ink);
  border-bottom-color: var(--blue-pale);
}

.page-contact .crumbs__link[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: transparent;
}

.page-contact .crumbs__sep {
  color: var(--blue-pale);
}

/* ---------- 图片容器 ---------- */
.page-contact .media-frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  border: var(--pc-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--blue-ink), var(--green-deep) 58%, var(--indigo));
  box-shadow: var(--shadow-soft);
  aspect-ratio: 16 / 10;
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center;
}

.page-contact .media-frame__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(244, 241, 234, 0.92);
  background: linear-gradient(to top, rgba(20, 25, 52, 0.88), rgba(20, 25, 52, 0));
}

.page-contact .media-frame--grain::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image: radial-gradient(rgba(255, 255, 255, 0.35) 1px, transparent 1px);
  background-size: 3px 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 30px 0 40px;
}

.page-contact .contact-hero__title {
  max-width: 18ch;
  font-size: clamp(1.75rem, 6.6vw, 3.35rem);
  color: var(--blue-ink);
}

.page-contact .contact-hero__lede {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 1rem;
  color: rgba(20, 22, 26, 0.84);
}

.page-contact .contact-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-hero__media {
  margin: 26px 0 0;
  aspect-ratio: 16 / 9;
}

@media (min-width: 720px) {
  .page-contact .contact-hero__media {
    aspect-ratio: 16 / 7;
  }
}

/* ---------- 联络方式 ---------- */
.page-contact .contact-channels {
  padding: 40px 0;
  background: linear-gradient(180deg, rgba(20, 69, 110, 0.05), rgba(20, 69, 110, 0));
  border-top: var(--pc-line);
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-channels__list {
  margin: 0;
  border-top: var(--pc-line);
}

.page-contact .contact-channels__item {
  padding: 16px 0 18px;
  border-bottom: var(--pc-line);
}

.page-contact .contact-channels__key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--blue-sub);
}

.page-contact .contact-channels__value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1rem, 2.9vw, 1.5rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--blue-ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-channels__value--compact {
  font-size: clamp(1.15rem, 3.4vw, 1.85rem);
}

.page-contact .contact-channels__value--text {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  letter-spacing: 0.02em;
  color: var(--ink);
}

@media (min-width: 940px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: 5fr 6fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-channels__list {
    margin-top: 6px;
  }
}

/* ---------- 三条路径 ---------- */
.page-contact .contact-paths {
  padding: 44px 0 8px;
}

.page-contact .contact-paths__intro {
  margin-top: 14px;
}

.page-contact .contact-paths__grid {
  display: grid;
  gap: 18px;
  margin: 26px 0 0;
}

.page-contact .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 22px;
  border-radius: var(--radius);
  border: 1px solid rgba(168, 198, 218, 0.32);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-contact .path-card--blue {
  background: linear-gradient(155deg, var(--blue-ink), var(--blue-deep));
  color: #f4f1ea;
}

.page-contact .path-card--green {
  background: linear-gradient(155deg, var(--green-deep), #0b2b28);
  color: #f4f1ea;
}

.page-contact .path-card--indigo {
  background: linear-gradient(155deg, var(--indigo), #17122a);
  color: #f4f1ea;
}

.page-contact .path-card::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -70px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 178, 27, 0.22), rgba(242, 178, 27, 0) 68%);
  pointer-events: none;
}

.page-contact .path-card--green::after {
  background: radial-gradient(circle, rgba(226, 62, 122, 0.24), rgba(226, 62, 122, 0) 68%);
}

.page-contact .path-card__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--yellow);
}

.page-contact .path-card h3 {
  color: #ffffff;
}

.page-contact .path-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.86);
}

.page-contact .path-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  border-top: 1px solid rgba(168, 198, 218, 0.28);
  padding-top: 14px;
}

.page-contact .path-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.9rem;
  color: rgba(244, 241, 234, 0.78);
}

.page-contact .path-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--yellow);
}

.page-contact .path-card .btn {
  align-self: flex-start;
  margin-top: 4px;
}

@media (min-width: 900px) {
  .page-contact .contact-paths__grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 22px;
    align-items: stretch;
  }

  .page-contact .path-card--wide {
    grid-column: 1 / -1;
    margin-inline: -32px;
    padding: 30px 32px 26px;
  }

  .page-contact .path-card--green {
    grid-column: 1 / 4;
  }

  .page-contact .path-card--indigo {
    grid-column: 4 / 7;
    margin-top: 22px;
  }
}

/* ---------- 记录存储 ---------- */
.page-contact .contact-records {
  padding: 48px 0;
  border-top: var(--pc-line);
  margin-top: 40px;
}

.page-contact .contact-records__grid {
  display: grid;
  gap: 26px;
}

.page-contact .contact-records__list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: var(--pc-line);
}

.page-contact .contact-records__list li {
  display: grid;
  grid-template-columns: minmax(64px, 96px) 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: var(--pc-line);
}

.page-contact .contact-records__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  line-height: 1;
  color: var(--neon);
}

.page-contact .contact-records__label {
  font-size: 0.94rem;
  color: rgba(20, 22, 26, 0.8);
}

.page-contact .contact-records__note {
  border-left: 2px solid var(--blue-pale);
  padding-left: 14px;
  color: rgba(20, 22, 26, 0.7);
}

.page-contact .contact-records__media {
  margin: 0;
  aspect-ratio: 4 / 5;
}

@media (min-width: 880px) {
  .page-contact .contact-records__grid {
    grid-template-columns: 7fr 4fr;
    gap: 44px;
    align-items: start;
  }

  .page-contact .contact-records__media {
    aspect-ratio: 3 / 4;
    margin-top: 12px;
  }
}

/* ---------- 受理范围 ---------- */
.page-contact .contact-scope {
  padding: 44px 0;
  background: linear-gradient(180deg, rgba(15, 59, 54, 0.06), rgba(15, 59, 54, 0));
  border-top: var(--pc-line);
}

.page-contact .contact-scope__grid {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-contact .scope-block {
  padding: 22px 20px 24px;
  border-radius: var(--radius);
}

.page-contact .scope-accept {
  border: var(--pc-line);
  border-left: 3px solid var(--blue-sub);
  background: rgba(255, 255, 255, 0.62);
}

.page-contact .scope-decline {
  border: var(--pc-warn-line);
  border-left: 3px solid var(--warn);
  background: rgba(110, 30, 56, 0.05);
}

.page-contact .scope-block__title {
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--blue-ink);
}

.page-contact .scope-decline .scope-block__title {
  color: var(--warn);
}

.page-contact .scope-block__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .scope-block__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(20, 22, 26, 0.82);
}

.page-contact .scope-block__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--blue-sub);
}

.page-contact .scope-decline .scope-block__list li::before {
  background: var(--warn);
}

.page-contact .scope-block__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: var(--pc-warn-line);
  font-size: 0.9rem;
  color: rgba(110, 30, 56, 0.9);
}

@media (min-width: 820px) {
  .page-contact .contact-scope__grid {
    grid-template-columns: 4fr 3fr;
    gap: 32px;
    align-items: start;
  }

  .page-contact .scope-decline {
    margin-top: 34px;
  }
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-flow-section {
  padding: 46px 0 8px;
}

.page-contact .contact-flow {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: var(--pc-line);
}

.page-contact .contact-flow__step {
  position: relative;
  padding: 20px 0 22px;
  border-bottom: var(--pc-line);
}

.page-contact .contact-flow__dot {
  display: block;
  width: 10px;
  height: 10px;
  margin-bottom: 12px;
  background: var(--neon);
}

.page-contact .contact-flow__code {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--blue-sub);
}

.page-contact .contact-flow__step h3 {
  color: var(--blue-ink);
}

.page-contact .contact-flow__step p:last-child {
  margin: 10px 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(20, 22, 26, 0.8);
}

@media (min-width: 860px) {
  .page-contact .contact-flow {
    grid-template-columns: repeat(3, 1fr);
    border-bottom: var(--pc-line);
  }

  .page-contact .contact-flow__step {
    padding: 24px 22px 28px 22px;
    border-bottom: 0;
    border-left: var(--pc-line);
  }

  .page-contact .contact-flow__step:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

/* ---------- 备案窄条 ---------- */
.page-contact .contact-icp {
  margin-top: 46px;
  border-top: var(--pc-line);
  border-bottom: var(--pc-line);
  background: rgba(168, 198, 218, 0.09);
}

.page-contact .contact-icp__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-contact .contact-icp__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-ink);
  border-bottom: 1px dashed var(--blue-pale);
  cursor: help;
}

.page-contact .contact-icp__region {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-sub);
}

.page-contact .contact-icp__region-value {
  color: var(--ink);
}

.page-contact .contact-icp__hover {
  margin: 0 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(20, 69, 110, 0.6);
  transition: color var(--ease);
}

.page-contact .contact-icp:hover .contact-icp__hover,
.page-contact .contact-icp__code:hover + .contact-icp__region + .contact-icp__hover {
  color: var(--neon-deep);
}

/* ---------- 收束路线 ---------- */
.page-contact .contact-route {
  padding: 48px 0 8px;
}

.page-contact .contact-route__inner {
  display: grid;
  gap: 24px;
  align-items: end;
}

.page-contact .contact-route__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-route .btn {
  flex: 0 0 auto;
}

@media (min-width: 820px) {
  .page-contact .contact-route__inner {
    grid-template-columns: 6fr 5fr;
    gap: 48px;
  }

  .page-contact .contact-route__links {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    animation: none !important;
  }
}