.page-contact {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  padding-top: 18px;
}

.page-contact .section {
  padding: 44px 0;
}

.page-contact h1 {
  font-family: var(--f-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.12;
  font-size: clamp(1.65rem, 6.4vw, 2.9rem);
  margin: 12px 0 0;
}

.page-contact .h-section {
  margin: 10px 0 0;
  font-family: var(--f-display);
  letter-spacing: -0.01em;
}

.page-contact .tag {
  margin: 0 0 4px;
  display: inline-block;
}

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

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  background: linear-gradient(158deg, var(--sand) 0%, var(--paper) 64%);
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -70px;
  width: 62%;
  height: 190px;
  background: linear-gradient(90deg, rgba(31, 167, 160, 0.2), transparent 78%);
  transform: skewY(-6deg);
  pointer-events: none;
}

.page-contact .contact-hero-grid {
  position: relative;
  display: grid;
  gap: 26px;
  padding-top: 22px;
  padding-bottom: 40px;
}

.page-contact .contact-lede {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .poster-wall {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-contact .poster-item {
  background: var(--paper);
  border-left: 6px solid var(--orange);
  padding: 16px 18px 18px;
  box-shadow: 0 1px 0 var(--line-strong), 0 16px 30px -26px rgba(6, 37, 38, 0.85);
}

.page-contact .poster-item--tel {
  border-left-color: var(--aqua);
}

.page-contact .poster-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .poster-value {
  margin: 8px 0 0;
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  color: var(--teal);
  line-height: 1.1;
  letter-spacing: -0.02em;
  word-break: break-all;
}

.page-contact .poster-value--mail {
  font-size: clamp(1rem, 4.6vw, 1.5rem);
  font-weight: 700;
}

.page-contact .poster-value--tel {
  font-size: clamp(2.1rem, 10.5vw, 4rem);
  font-weight: 800;
}

.page-contact .poster-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 14px;
}

.page-contact .poster-hint {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-contact .copy-btn {
  font-family: var(--f-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--teal);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .copy-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--teal-deep);
}

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

.page-contact .copy-btn[data-copied] {
  background: var(--aqua);
  border-color: var(--aqua);
  color: var(--teal-deep);
}

.page-contact .hero-figure {
  position: relative;
  margin: 0;
  background: var(--teal-deep);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 8% 100%);
}

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

.page-contact .hero-figure-caption {
  position: absolute;
  top: 0;
  left: 0;
  padding: 9px 14px;
  background: var(--orange);
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-contact .hero-figure-caption .num {
  font-size: 14px;
}

.page-contact .hero-note {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--aqua);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 渠道 ---------- */
.page-contact .channel-grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .channel-card {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-top: 5px solid var(--teal);
  padding: 20px 18px 22px;
}

.page-contact .channel-card--mail {
  border-top-color: var(--orange);
}

.page-contact .channel-card--tel {
  border-top-color: var(--aqua);
}

.page-contact .channel-title {
  margin: 0;
  font-family: var(--f-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--teal);
}

.page-contact .channel-text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .channel-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .channel-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .channel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 响应节奏 ---------- */
.page-contact .hours-band {
  position: relative;
  background: var(--teal);
  color: var(--paper);
  padding: 46px 0 50px;
  overflow: hidden;
}

.page-contact .hours-band::after {
  content: "";
  position: absolute;
  right: -110px;
  top: -70px;
  width: 320px;
  height: 320px;
  border: 2px solid rgba(255, 106, 26, 0.35);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .chapter-marker--light .chapter-label {
  color: rgba(248, 246, 240, 0.72);
}

.page-contact .hours-band .h-section {
  color: var(--paper);
}

.page-contact .hours-lede {
  position: relative;
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(248, 246, 240, 0.86);
}

.page-contact .hours-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.page-contact .hours-item {
  border-left: 2px solid rgba(255, 178, 122, 0.5);
  padding-left: 12px;
}

.page-contact .hours-num {
  display: block;
  font-size: clamp(1.35rem, 5.4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--orange-soft);
}

.page-contact .hours-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(248, 246, 240, 0.82);
}

.page-contact .hours-note {
  position: relative;
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px dashed rgba(248, 246, 240, 0.28);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(248, 246, 240, 0.86);
}

.page-contact .hours-note a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 到访 ---------- */
.page-contact .visit-grid {
  display: grid;
  gap: 26px;
}

.page-contact .visit-media {
  margin: 0;
  padding: 8px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
}

.page-contact .visit-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92);
}

.page-contact .visit-lede {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .visit-list {
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .visit-row {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .visit-row dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--teal);
}

.page-contact .visit-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 手风琴 ---------- */
.page-contact .accordion {
  margin-top: 20px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
}

.page-contact .accordion-summary {
  position: relative;
  padding: 14px 46px 14px 16px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--teal);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .accordion-summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--f-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
}

.page-contact .accordion[open] .accordion-summary::after {
  content: "\2013";
}

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

.page-contact .accordion-body {
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  border-top: 1px dashed var(--line-strong);
  padding-top: 12px;
}

.page-contact .accordion-body p {
  margin: 0;
}

/* ---------- 合作与纠错 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .coop-card {
  background: var(--sand);
  padding: 22px 18px 24px;
  border-left: 6px solid var(--teal);
}

.page-contact .coop-card--steps {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 6px solid var(--orange);
}

.page-contact .coop-card .channel-title {
  color: var(--teal-deep);
}

.page-contact .coop-card .channel-text {
  color: var(--ink);
}

.page-contact .coop-tail {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--teal);
  font-weight: 600;
}

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

.page-contact .step-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-contact .step-num {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--teal);
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.page-contact .step-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  padding-top: 2px;
}

/* ---------- 常见问题 ---------- */
.page-contact .faq-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .faq-item {
  margin-top: 0;
}

.page-contact .faq-tail {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .faq-tail a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--aqua);
}

/* ---------- 联系信息卡 ---------- */
.page-contact .info-card {
  position: relative;
  background: var(--teal-deep);
  color: var(--paper);
  padding: 26px 20px 22px;
  overflow: hidden;
}

.page-contact .info-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, transparent 52%, rgba(31, 167, 160, 0.2));
  pointer-events: none;
}

.page-contact .info-card-head {
  position: relative;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--orange);
}

.page-contact .info-card .chapter-label {
  color: var(--orange-soft);
}

.page-contact .info-card .h-sub {
  margin: 8px 0 0;
  font-family: var(--f-display);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .info-rows {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .info-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(248, 246, 240, 0.16);
}

.page-contact .info-key {
  grid-column: 1;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(248, 246, 240, 0.62);
}

.page-contact .info-val {
  grid-column: 1;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .info-val--mono {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  font-size: clamp(0.95rem, 3.6vw, 1.15rem);
}

.page-contact .info-row .copy-btn {
  grid-column: 2;
  grid-row: 1 / span 2;
  border-color: rgba(248, 246, 240, 0.4);
  color: var(--paper);
}

.page-contact .info-row .copy-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--teal-deep);
}

.page-contact .legal-line {
  position: relative;
  margin: 18px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(248, 246, 240, 0.6);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .section {
    padding: 56px 0;
  }

  .page-contact .poster-wall {
    grid-template-columns: minmax(0, 1fr);
  }

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

@media (min-width: 860px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 44px;
    padding-top: 34px;
    padding-bottom: 56px;
  }

  .page-contact .section {
    padding: 72px 0;
  }

  .page-contact .channel-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .channel-card:nth-child(1) {
    grid-column: span 3;
  }

  .page-contact .channel-card:nth-child(2) {
    grid-column: span 3;
  }

  .page-contact .channel-card--visit {
    grid-column: span 6;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    column-gap: 34px;
    align-items: start;
  }

  .page-contact .channel-card--visit .channel-title,
  .page-contact .channel-card--visit .channel-text {
    grid-column: 1;
  }

  .page-contact .channel-card--visit .channel-list {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-top: 0;
  }

  .page-contact .hours-band {
    padding: 62px 0 66px;
  }

  .page-contact .hours-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

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

  .page-contact .coop-card {
    padding: 28px 26px 30px;
  }

  .page-contact .info-card {
    padding: 42px 46px 36px;
  }

  .page-contact .info-row {
    grid-template-columns: 190px minmax(0, 1fr) auto;
    gap: 6px 20px;
  }

  .page-contact .info-key {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
  }

  .page-contact .info-val {
    grid-column: 2;
    grid-row: 1;
  }

  .page-contact .info-row .copy-btn {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (min-width: 1080px) {
  .page-contact .poster-value--mail {
    font-size: 1.55rem;
  }

  .page-contact .poster-item {
    padding: 20px 22px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .copy-btn {
    transition: none;
  }
}
<<<END>>>