.page-contact {
  background: var(--surface);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(130% 100% at 6% 0%, rgba(242, 209, 139, .42), rgba(242, 209, 139, 0) 62%),
    var(--paper-cream);
  padding-block: clamp(16px, 2.4vw, 26px) clamp(30px, 5vw, 62px);
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--cool-slate-600);
  margin-bottom: clamp(20px, 3.4vw, 38px);
}

.page-contact .breadcrumbs a {
  color: var(--cool-slate-600);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .breadcrumbs a:hover {
  color: var(--ink-green-900);
  border-bottom-color: var(--warm-gold-600);
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-contact .pc-hero__main {
  min-width: 0;
}

.page-contact .pc-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--warm-gold-600);
}

.page-contact .pc-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.14;
  letter-spacing: -.03em;
  color: var(--ink-green-900);
}

.page-contact .pc-hero__lede {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .pc-mailto {
  display: inline-block;
  max-width: 100%;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.9vw, 32px);
  font-weight: 500;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--ink-green-900);
  text-decoration: none;
  word-break: break-all;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--warm-gold-600);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .pc-mailto:hover {
  color: var(--ink-green-700);
  border-bottom-color: var(--ember-orange);
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .pc-status {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--warm-gold-600);
  min-height: 1em;
}

.page-contact .pc-hero__hours {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--cool-slate-600);
}

.page-contact .pc-hero__figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-green-900);
  box-shadow: var(--shadow-2);
}

.page-contact .pc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .pc-hero__cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  padding: 9px 13px;
  background: var(--ink-green-900);
  color: var(--warm-gold-300);
  border-top: 1px solid rgba(242, 209, 139, .25);
}

/* ---------- 章节跳转条 ---------- */
.page-contact .pc-jump {
  background: var(--paper-deep);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-jump__inner {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-block: 10px;
  scrollbar-width: none;
}

.page-contact .pc-jump__inner::-webkit-scrollbar {
  display: none;
}

.page-contact .pc-jump a {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  padding: 6px 11px;
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  color: var(--cool-slate-600);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .pc-jump a:hover {
  color: var(--ink-green-900);
  border-color: var(--warm-gold-600);
}

.page-contact .pc-jump a[aria-current="true"] {
  color: var(--ink-green-900);
  background: var(--warm-gold-300);
  border-color: var(--warm-gold-600);
}

/* ---------- 通用章节 ---------- */
.page-contact .section {
  padding-block: clamp(34px, 5.5vw, 70px);
}

.page-contact .pc-chapter {
  display: grid;
  gap: 10px;
  padding-top: 14px;
  border-top: 10px solid var(--warm-gold-600);
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-contact .pc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--warm-gold-600);
}

.page-contact .pc-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(25px, 4.2vw, 44px);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--ink-green-900);
}

.page-contact .pc-chapter__note {
  max-width: 62ch;
  margin: 2px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool-slate-600);
}

.page-contact p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact p:last-child {
  margin-bottom: 0;
}

.page-contact .section a,
.page-contact .pc-note a {
  color: var(--ink-green-900);
  text-decoration: none;
  border-bottom: 1px solid var(--warm-gold-600);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .section a:hover,
.page-contact .pc-note a:hover {
  border-bottom-color: var(--ember-orange);
}

/* ---------- 三类入口 ---------- */
.page-contact .pc-paths {
  display: grid;
  gap: 14px;
}

.page-contact .pc-path {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--surface-raised);
  box-shadow: var(--shadow-1);
  text-decoration: none;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .pc-path:hover {
  border-color: var(--warm-gold-600);
}

.page-contact .pc-path__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--warm-gold-600);
}

.page-contact .pc-path__title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: inherit;
}

.page-contact .pc-path__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool-slate-600);
}

.page-contact .pc-path__go {
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--warm-gold-600);
}

.page-contact .pc-path--ink {
  background: var(--ink-green-900);
  border-color: var(--ink-green-900);
  color: #fff;
}

.page-contact .pc-path--ink:hover {
  border-color: var(--warm-gold-300);
}

.page-contact .pc-path--ink .pc-path__idx,
.page-contact .pc-path--ink .pc-path__go {
  color: var(--warm-gold-300);
}

.page-contact .pc-path--ink .pc-path__text {
  color: rgba(255, 255, 255, .76);
}

.page-contact .pc-path--slate {
  background: var(--cool-slate-050);
  border-color: rgba(94, 110, 126, .3);
}

.page-contact .pc-path--slate .pc-path__title {
  color: var(--ink-green-900);
}

/* ---------- 两栏 ---------- */
.page-contact .pc-split {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
}

.page-contact .pc-subtitle {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .16em;
  color: var(--warm-gold-600);
}

.page-contact .pc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: pcl;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  counter-increment: pcl;
}

.page-contact .pc-list li::before {
  content: counter(pcl, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--warm-gold-600);
  padding-top: 5px;
}

/* ---------- 深色合作带 ---------- */
.page-contact .pc-band {
  background-color: var(--ink-green-900);
  background-image: radial-gradient(90% 130% at 100% 0%, rgba(47, 185, 168, .18), rgba(47, 185, 168, 0) 58%);
  color: #fff;
  border-top: 10px solid var(--warm-gold-600);
  padding-block: clamp(36px, 6vw, 76px);
}

.page-contact .pc-band .pc-chapter {
  border-top: 0;
  padding-top: 0;
}

.page-contact .pc-band .pc-chapter__title {
  color: #fff;
}

.page-contact .pc-band .pc-num {
  color: var(--warm-gold-300);
}

.page-contact .pc-band__lede {
  max-width: 66ch;
  margin: 0 0 26px;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .8);
}

.page-contact .pc-partner-grid {
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.page-contact .pc-partner {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  min-width: 0;
}

.page-contact .pc-partner:last-child {
  border-bottom: 0;
}

.page-contact .pc-partner h3 {
  margin: 0 0 9px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--warm-gold-300);
}

.page-contact .pc-partner p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(255, 255, 255, .74);
}

.page-contact .pc-band__act {
  margin: 28px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .8);
}

.page-contact .pc-band__mail {
  color: var(--warm-gold-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 209, 139, .55);
  margin-left: 6px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .pc-band__mail:hover {
  color: #fff;
  border-bottom-color: var(--ember-orange);
}

/* ---------- 数字 ---------- */
.page-contact .pc-stats {
  display: grid;
  border-top: 1px solid var(--line-strong);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .pc-stat {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-contact .pc-stat:last-child {
  border-bottom: 0;
}

.page-contact .pc-stat__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 4.6vw, 50px);
  line-height: 1.06;
  letter-spacing: -.03em;
  color: var(--ink-green-900);
  margin-bottom: 8px;
}

.page-contact .pc-stat__txt {
  display: block;
  max-width: 30ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--cool-slate-600);
}

.page-contact .pc-note {
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 站点信息 ---------- */
.page-contact .pc-info {
  display: grid;
  border: 1px solid rgba(94, 110, 126, .28);
  border-radius: var(--radius-l);
  background: var(--cool-slate-050);
  color: var(--ink-green-900);
  overflow: hidden;
}

.page-contact .pc-info__cell {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 18px 20px;
  border-bottom: 1px solid rgba(94, 110, 126, .22);
  min-width: 0;
}

.page-contact .pc-info__cell:last-child {
  border-bottom: 0;
}

.page-contact .pc-info__label {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cool-slate-600);
}

.page-contact .pc-info__value {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  word-break: break-word;
  color: var(--ink-green-900);
}

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

/* ---------- 写信步骤 ---------- */
.page-contact .pc-steps {
  list-style: none;
  margin: 0 0 clamp(18px, 3vw, 28px);
  padding: 0;
  counter-reset: pcs;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 14px;
  align-content: start;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  counter-increment: pcs;
}

.page-contact .pc-steps li::before {
  content: counter(pcs, decimal-leading-zero);
  grid-row: 1 / span 2;
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--warm-gold-600);
  padding-top: 3px;
}

.page-contact .pc-steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-green-900);
}

.page-contact .pc-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool-slate-600);
}

/* ---------- 收尾图 ---------- */
.page-contact .pc-close {
  margin-block: clamp(28px, 5vw, 64px) clamp(34px, 6vw, 72px);
}

.page-contact .pc-close img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
}

.page-contact .pc-close figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--cool-slate-600);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .pc-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .pc-stat {
    padding: 22px 24px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

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

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

  .page-contact .pc-partner {
    padding: 22px;
    border-bottom: 0;
    border-left: 1px solid rgba(255, 255, 255, .16);
  }

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

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

  .page-contact .pc-info__cell {
    border-right: 1px solid rgba(94, 110, 126, .22);
  }

  .page-contact .pc-info__cell:nth-child(3n) {
    border-right: 0;
  }

  .page-contact .pc-info__cell:nth-last-child(-n + 3) {
    border-bottom: 0;
  }
}

@media (min-width: 880px) {
  .page-contact .pc-paths {
    grid-template-columns: 1.2fr 1fr 1fr;
    align-items: stretch;
  }
}

@media (min-width: 940px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-contact .pc-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 1ms !important;
  }
}
<<<END>>>