.page-contact {
  --pc-radius: 16px;
  --pc-gap: 18px;
  color: var(--paper);
  background:
    radial-gradient(1100px 560px at 88% -8%, rgba(53, 224, 206, 0.1), transparent 62%),
    radial-gradient(880px 480px at -6% 2%, rgba(255, 107, 44, 0.1), transparent 58%),
    var(--ink);
  padding-block: 24px 0;
  overflow-x: clip;
}

.page-contact .shell {
  width: 100%;
}

.page-contact .breadcrumb {
  font-size: 13px;
  color: var(--mist);
}

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

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--rule-strong);
}

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

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

.page-contact .breadcrumb li[aria-current] {
  color: var(--paper);
}

.page-contact .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .lead {
  margin: 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .section {
  padding-block: 48px;
  border-top: 1px solid var(--rule-soft);
}

.page-contact .section-head {
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.page-contact .section-head h2,
.page-contact h1,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact .section-head h2 {
  margin: 0;
  font-size: clamp(25px, 4.4vw, 40px);
  line-height: 1.14;
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: 26px;
  padding-block: 28px 8px;
}

.page-contact .contact-hero__copy {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.08;
  text-wrap: balance;
}

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

.page-contact .hero-facts {
  display: grid;
  gap: 10px;
  margin: 4px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-contact .hero-facts li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .hero-facts .mono {
  flex: none;
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

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

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--rule);
  border-radius: var(--pc-radius);
  filter: saturate(0.92) contrast(1.06);
}

.page-contact .contact-hero__figure::after {
  content: "联络台 DESK";
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--brown);
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

/* ---------- 主题索引 ---------- */
.page-contact .topic-index {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .topic-card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 24px 20px 22px;
  border: 1px solid var(--rule);
  border-radius: var(--pc-radius);
  background: linear-gradient(160deg, rgba(11, 34, 56, 0.94), rgba(6, 23, 18, 0.94));
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact .topic-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 44px;
  height: 3px;
  background: var(--accent, var(--orange));
}

.page-contact .topic-card--orange { --accent: var(--orange); }
.page-contact .topic-card--cyan { --accent: var(--cyan); }
.page-contact .topic-card--amber { --accent: var(--amber); }
.page-contact .topic-card--violet { --accent: var(--violet); }

.page-contact .topic-card:hover {
  transform: translateY(-3px);
  border-color: var(--rule-strong);
}

.page-contact .topic-card__num {
  font-size: 28px;
  line-height: 1;
  font-weight: 600;
  color: rgba(157, 179, 174, 0.55);
}

.page-contact .topic-card h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.page-contact .topic-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .topic-card .topic-card__hint {
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-size: 13px;
  color: rgba(244, 236, 217, 0.78);
}

/* ---------- 联系方式 ---------- */
.page-contact .channels-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .channel-primary {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 26px 22px;
  border: 1px solid rgba(53, 224, 206, 0.34);
  border-radius: var(--pc-radius);
  background:
    linear-gradient(150deg, rgba(53, 224, 206, 0.14), rgba(11, 34, 56, 0.9) 62%),
    var(--panel);
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.page-contact .channel-primary h3,
.page-contact .channel-card h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.25;
}

.page-contact .channel-mail {
  display: inline-block;
  font-size: clamp(15px, 3.6vw, 21px);
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 1px solid rgba(53, 224, 206, 0.4);
  padding-bottom: 4px;
}

.page-contact .channel-mail:hover,
.page-contact .channel-mail:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.page-contact .channel-primary p,
.page-contact .channel-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .channel-note {
  color: var(--amber) !important;
  font-size: 13px !important;
}

.page-contact .channel-side {
  display: grid;
  gap: var(--pc-gap);
  min-width: 0;
}

.page-contact .channel-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px;
  border: 1px solid var(--rule);
  border-radius: var(--pc-radius);
  background: rgba(11, 34, 56, 0.6);
  min-width: 0;
}

.page-contact .channel-tel,
.page-contact .channel-addr {
  display: block;
  font-size: clamp(16px, 4vw, 22px);
  line-height: 1.4;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact .channel-addr {
  font-size: 15px;
  line-height: 1.7;
  color: var(--peach, var(--paper));
}

.page-contact .channel-tel:hover,
.page-contact .channel-tel:focus-visible {
  color: var(--orange);
}

/* ---------- 回复时段 ---------- */
.page-contact .reply-board {
  display: grid;
  gap: 16px;
  padding: 26px 20px;
  border: 1px solid var(--rule);
  border-radius: var(--pc-radius);
  background: linear-gradient(200deg, rgba(6, 23, 18, 0.4), rgba(11, 34, 56, 0.75));
}

.page-contact .reply-board__head {
  display: grid;
  gap: 12px;
}

.page-contact .reply-board__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 36px);
  line-height: 1.15;
}

.page-contact .reply-board__head p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .reply-strip {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
  border-radius: 14px;
  overflow: hidden;
}

.page-contact .reply-strip li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: rgba(6, 23, 18, 0.88);
}

.page-contact .reply-strip__time {
  font-size: 15px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.02em;
}

.page-contact .reply-strip__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .reply-details {
  border-top: 1px solid var(--rule-soft);
  padding-top: 12px;
}

.page-contact .reply-details summary {
  cursor: pointer;
  padding: 6px 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .reply-details summary::-webkit-details-marker {
  display: none;
}

.page-contact .reply-details summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
  width: 18px;
  flex: none;
}

.page-contact .reply-details[open] summary::before {
  content: "–";
  color: var(--orange);
}

.page-contact .reply-details summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .reply-details p {
  margin: 6px 0 4px;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 纠错模板 ---------- */
.page-contact .fix-grid {
  display: grid;
  gap: 24px;
}

.page-contact .fix-copy {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-contact .fix-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(25px, 4.4vw, 40px);
  line-height: 1.14;
}

.page-contact .fix-points {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .fix-points li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .fix-points .mono {
  flex: none;
  width: 18px;
  font-size: 12px;
  color: var(--amber);
}

.page-contact .fix-code {
  border: 1px solid var(--rule);
  border-radius: var(--pc-radius);
  background: rgba(4, 16, 13, 0.92);
  overflow: hidden;
  min-width: 0;
}

.page-contact .fix-code__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  background: rgba(11, 34, 56, 0.7);
}

.page-contact .fix-code__bar .mono {
  color: var(--lime);
  font-size: 11px;
  text-transform: uppercase;
}

.page-contact .fix-code pre {
  margin: 0;
  padding: 18px 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.95;
  color: rgba(244, 236, 217, 0.92);
  white-space: pre;
}

.page-contact .fix-code__foot {
  margin: 0;
  padding: 14px 16px;
  border-top: 1px solid var(--rule-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .fix-code__foot .mono {
  color: var(--cyan);
}

/* ---------- 本地公告（奶油纸） ---------- */
.page-contact .local-band {
  color: var(--brown);
  background: var(--paper);
  border-top: 1px solid rgba(26, 20, 16, 0.18);
  padding-block: 44px;
}

.page-contact .local-grid {
  display: grid;
  gap: 24px;
}

.page-contact .local-figure {
  margin: 0;
  min-width: 0;
}

.page-contact .local-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--pc-radius);
  border: 1px solid rgba(26, 20, 16, 0.16);
  filter: saturate(0.85);
}

.page-contact .local-copy {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-contact .local-sticker {
  display: inline-block;
  justify-self: start;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--paper);
  background: var(--ink);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-contact .local-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(25px, 4.6vw, 40px);
  line-height: 1.12;
  color: var(--brown);
}

.page-contact .local-copy p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(26, 20, 16, 0.82);
}

.page-contact .local-copy .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 合作咨询 ---------- */
.page-contact .partner {
  display: grid;
  gap: 22px;
  padding: 26px 20px;
  border: 1px solid var(--rule);
  border-radius: var(--pc-radius);
  background: linear-gradient(170deg, rgba(11, 34, 56, 0.9), rgba(6, 23, 18, 0.9));
}

.page-contact .partner-head {
  display: grid;
  gap: 12px;
}

.page-contact .partner-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.15;
}

.page-contact .partner-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
  border-radius: 14px;
  overflow: hidden;
}

.page-contact .partner-list li {
  display: grid;
  gap: 8px;
  padding: 18px 16px;
  background: rgba(6, 23, 18, 0.9);
}

.page-contact .partner-list__key {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--violet);
}

.page-contact .partner-list h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .partner-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .partner-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(244, 236, 217, 0.8);
}

/* ---------- 延伸入口 ---------- */
.page-contact .next-strip {
  display: grid;
  gap: 16px;
  padding-bottom: 56px;
}

.page-contact .next-strip h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .next-links {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-contact .next-links li {
  border-bottom: 1px solid var(--rule-soft);
}

.page-contact .next-links a {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 14px 2px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-contact .next-links a:hover,
.page-contact .next-links a:focus-visible {
  color: var(--paper);
  padding-left: 8px;
}

.page-contact .next-links .mono {
  flex: none;
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.1em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact {
    padding-block: 28px 0;
  }

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

  .page-contact .reply-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .partner-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .reply-board,
  .page-contact .partner {
    padding: 32px 28px;
  }

  .page-contact .local-band {
    padding-block: 56px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: end;
    padding-block: 44px 12px;
  }

  .page-contact .channels-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .fix-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .local-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 36px;
    align-items: center;
  }

  .page-contact .section {
    padding-block: 64px;
  }
}

@media (min-width: 1120px) {
  .page-contact .topic-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-hero {
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .topic-card,
  .page-contact .next-links a {
    transition: none;
  }

  .page-contact .topic-card:hover {
    transform: none;
  }
}
<<<END>>>

.page-contact {
  --peach: currentColor;
}