.page-contact {
  --contact-sand: #F1ECE1;
  --contact-sand-deep: #E4DCCB;
  --contact-muted: #5A5650;
  background-color: var(--contact-sand);
  background-image:
    linear-gradient(rgba(11, 13, 12, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 13, 12, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-contact .contact-shell {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.page-contact :focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding-top: clamp(18px, 3vw, 32px);
  font-size: 13px;
  color: var(--contact-muted);
}

.page-contact .breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--red);
  line-height: 1.3;
}

.page-contact .breadcrumb a:hover {
  color: var(--red);
}

.page-contact .breadcrumb-sep {
  color: var(--red);
  font-family: var(--font-mono);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
  padding-block: clamp(18px, 3vw, 38px) clamp(30px, 4.5vw, 60px);
  align-items: end;
}

.page-contact .contact-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-contact .contact-kicker a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 6.4vw, 84px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.02em;
  max-width: 12em;
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--contact-muted);
}

.page-contact .contact-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

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

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: 2px;
  filter: saturate(0.92);
}

.page-contact .contact-hero__figure::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 62%;
  height: 10px;
  background: var(--red);
}

.page-contact .contact-hero__figure .figure-label {
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--contact-muted);
}

/* ---------- 双栏主体 ---------- */
.page-contact .contact-columns {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(20px, 3vw, 36px);
}

.page-contact .contact-card {
  background: var(--char);
  color: var(--paper);
  padding: clamp(22px, 3vw, 34px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .contact-card__label {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--yellow);
}

.page-contact .contact-phone {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

.page-contact .contact-card__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--warm);
}

.page-contact .contact-card__mail {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(247, 244, 238, 0.16);
}

.page-contact .contact-mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 16px);
  line-height: 1.4;
  color: var(--paper);
  word-break: break-all;
  tab-size: 4;
}

.page-contact .contact-hours {
  margin-top: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  padding: 18px clamp(16px, 2.4vw, 24px) 20px;
}

.page-contact .contact-hours h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-contact .contact-hours ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-hours li {
  font-size: 14px;
  line-height: 1.65;
  color: var(--contact-muted);
}

.page-contact .contact-hours li strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--green);
  margin-bottom: 2px;
}

/* ---------- 章节通用头 ---------- */
.page-contact .contact-block {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-contact .contact-block__head {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-contact .contact-block__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--red);
}

.page-contact .contact-block__head h2,
.page-contact .contact-visit__body h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-contact .contact-block__intro {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--contact-muted);
}

/* ---------- 咨询分类 ---------- */
.page-contact .contact-topics {
  display: grid;
  gap: 12px;
}

.page-contact .contact-topic {
  display: grid;
  gap: 6px;
  align-content: start;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--line);
  border-radius: 2px;
  padding: 18px 18px 16px;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.page-contact .contact-topic:hover {
  transform: translateY(-4px);
  border-top-color: var(--red);
  box-shadow: 0 12px 24px rgba(11, 13, 12, 0.08);
}

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

.page-contact .contact-topic__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.2;
}

.page-contact .contact-topic__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
}

.page-contact .contact-topic__channel {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--green);
  word-break: break-all;
}

.page-contact .contact-topic__channel a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .contact-topic__channel a:hover {
  color: var(--red);
}

.page-contact .contact-topic--wide {
  border-top-color: var(--green);
}

/* ---------- 表单 ---------- */
.page-contact .contact-form-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 5px solid var(--red);
  padding: clamp(20px, 3vw, 34px);
}

.page-contact .form-grid {
  display: grid;
  gap: 16px;
}

.page-contact .form-field {
  display: grid;
  gap: 6px;
}

.page-contact .form-field label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ink);
}

.page-contact .form-field input,
.page-contact .form-field select,
.page-contact .form-field textarea {
  width: 100%;
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
}

.page-contact .form-field textarea {
  min-height: 130px;
  resize: vertical;
}

.page-contact .form-field input:focus,
.page-contact .form-field select:focus,
.page-contact .form-field textarea:focus {
  border-color: var(--green);
  background: #fff;
}

.page-contact .form-actions {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  align-items: start;
}

.page-contact .form-hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--contact-muted);
}

/* ---------- 地址与到访 ---------- */
.page-contact .contact-visit {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(30px, 5vw, 60px);
  background: var(--contact-sand-deep);
  padding: clamp(22px, 3.5vw, 48px);
  border-left: 6px solid var(--ink);
}

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

.page-contact .contact-visit__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 2px;
  filter: saturate(0.88);
}

.page-contact .contact-visit__figure .figure-label {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--contact-muted);
}

.page-contact .contact-visit__lead {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--contact-muted);
  max-width: 46ch;
}

.page-contact .visit-address {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 4px solid var(--green);
  font-size: clamp(16px, 2.1vw, 20px);
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.01em;
}

.page-contact .visit-steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .visit-steps li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .visit-steps__num {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  margin-top: 2px;
}

.page-contact .contact-visit__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--contact-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .form-field--full {
    grid-column: 1 / -1;
  }

  .page-contact .form-actions {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 16px;
  }
}

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

  .page-contact .contact-topic--wide {
    grid-column: 1 / -1;
  }
}

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

  .page-contact .contact-visit {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-columns {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }

  .page-contact .contact-aside {
    position: sticky;
    top: 24px;
  }
}

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

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