.page-contact {
  --contact-rule: 1px solid var(--line);
  --contact-tint: rgba(255, 107, 44, 0.08);
}

.page-contact .contact-lede {
  background: var(--ink-800);
  border-bottom: var(--contact-rule);
}

.page-contact .contact-lede__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding-block: 12px;
}

.page-contact .contact-lede__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 3px 8px;
  line-height: 1.3;
}

.page-contact .contact-lede__inner p {
  flex: 1 1 240px;
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .contact-lede__link {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-contact .contact-lede__link:hover,
.page-contact .contact-lede__link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--cyan);
}

/* 面包屑 */
.page-contact .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--line);
}

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

.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--orange-soft);
}

.page-contact .crumbs li[aria-current="page"] {
  color: var(--text);
}

/* 首屏 */
.page-contact .contact-hero {
  padding-block: 22px 40px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-contact .contact-hero__title {
  margin: 12px 0 0;
  font-family: var(--display);
  font-size: clamp(2.1rem, 7.4vw, 3.9rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text);
}

.page-contact .contact-hero__intro {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .contact-route-index {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--contact-rule);
}

.page-contact .contact-route-index__item {
  border-bottom: var(--contact-rule);
}

.page-contact .contact-route-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 4px;
  color: var(--text);
  text-decoration: none;
  transition: background var(--t-fast), color var(--t-fast);
}

.page-contact .contact-route-index__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-contact .contact-route-index__text {
  font-size: 0.95rem;
  line-height: 1.6;
}

.page-contact .contact-route-index__arrow {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
  transition: transform var(--t-fast);
}

.page-contact .contact-route-index__link:hover,
.page-contact .contact-route-index__link:focus-visible {
  background: var(--ink-700);
}

.page-contact .contact-route-index__link:hover .contact-route-index__text,
.page-contact .contact-route-index__link:focus-visible .contact-route-index__text {
  color: var(--orange-soft);
}

.page-contact .contact-route-index__link:hover .contact-route-index__arrow {
  transform: translateX(4px);
}

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

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

.page-contact .contact-hero__figure .figure__frame {
  aspect-ratio: 900 / 640;
  border: var(--contact-rule);
  background: var(--ink-900);
  overflow: hidden;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* 主体双栏 */
.page-contact .contact-body {
  display: grid;
  gap: 20px;
  padding-block: 4px 64px;
}

.page-contact .contact-main,
.page-contact .contact-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

/* 三段路径 */
.page-contact .contact-step {
  background: var(--ink-700);
  border: var(--contact-rule);
  padding: 20px 18px;
}

.page-contact .contact-step__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 12px;
  margin-bottom: 10px;
}

.page-contact .contact-step__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-contact .contact-step h2 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.35;
  font-weight: 600;
  color: var(--text);
}

.page-contact .contact-step__head .tag {
  margin-left: auto;
}

.page-contact .contact-step p {
  margin: 0 0 12px;
  font-size: 0.96rem;
  line-height: 1.82;
  color: var(--text);
}

.page-contact .contact-channel {
  margin: 0 0 14px;
  padding: 10px 12px;
  background: var(--ink-900);
  border-left: 2px solid var(--orange);
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-all;
}

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

.page-contact .contact-points li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .contact-step .btn {
  margin-top: 2px;
}

/* 地址 */
.page-contact .contact-block {
  background: var(--ink-800);
  border: var(--contact-rule);
  padding: 20px 18px;
}

.page-contact .contact-block h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.4;
  font-weight: 600;
  color: var(--text);
}

.page-contact .contact-block > p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .contact-address-list {
  margin: 16px 0 0;
  border-top: var(--contact-rule);
}

.page-contact .contact-address-list__row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-bottom: var(--contact-rule);
}

.page-contact .contact-address-list dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-top: 3px;
}

.page-contact .contact-address-list dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

/* 右侧旁注 */
.page-contact .contact-note {
  border-left: 2px solid var(--orange);
  padding: 14px 14px 14px 16px;
  background: linear-gradient(90deg, var(--contact-tint), rgba(255, 107, 44, 0) 78%);
}

.page-contact .contact-note h2 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  line-height: 1.4;
  font-weight: 600;
  color: var(--text);
}

.page-contact .contact-note__sub {
  margin: 0 0 8px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-note__lead {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--text);
}

/* 准备清单 */
.page-contact .prep-check {
  display: grid;
}

.page-contact .prep-check__item {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
}

.page-contact .prep-check__item input {
  width: 17px;
  height: 17px;
  margin: 3px 0 0;
  accent-color: var(--cyan);
}

.page-contact .prep-check__text {
  display: block;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--text);
  transition: color var(--t-fast);
}

.page-contact .prep-check__text strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.91rem;
  font-weight: 600;
  color: var(--text);
  transition: color var(--t-fast);
}

.page-contact .prep-check__item:has(input:checked) .prep-check__text {
  color: var(--muted);
}

.page-contact .prep-check__item:has(input:checked) .prep-check__text strong {
  color: var(--cyan);
}

.page-contact .prep-check__ready {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--cyan);
  opacity: 0.32;
  transition: opacity var(--t-base);
}

.page-contact .prep-check:not(:has(input:not(:checked))) .prep-check__ready {
  opacity: 1;
}

/* 侧栏图示 */
.page-contact .contact-side .figure {
  margin: 0;
}

.page-contact .contact-side .figure__frame {
  aspect-ratio: 1000 / 480;
  border: var(--contact-rule);
  background: var(--ink-900);
  overflow: hidden;
}

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

/* 折叠面板 */
.page-contact .accordion {
  border-top: var(--contact-rule);
}

.page-contact .accordion__item {
  border-bottom: var(--contact-rule);
}

.page-contact .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 2px;
  background: transparent;
  border: 0;
  font-family: var(--sans);
  font-size: 0.88rem;
  line-height: 1.6;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  transition: color var(--t-fast);
}

.page-contact .accordion__trigger:hover {
  color: var(--orange-soft);
}

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

.page-contact .accordion__panel {
  padding: 0 2px 14px;
}

.page-contact .accordion__panel p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.8;
  color: var(--muted);
}

/* 断点 */
@media (min-width: 700px) {
  .page-contact .contact-step,
  .page-contact .contact-block {
    padding: 24px 22px;
  }

  .page-contact .contact-address-list__row {
    grid-template-columns: 88px minmax(0, 1fr);
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero {
    padding-block: 28px 48px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
    gap: var(--gap);
  }

  .page-contact .contact-body {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: var(--gap);
  }

  .page-contact .contact-main,
  .page-contact .contact-side {
    gap: var(--gap);
  }
}
</<PAGE_CSS>>>