.page-contact {
  --pc-card-pad: clamp(0.9rem, 2.4vw, 1.25rem);
  background: var(--bg);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  overflow-x: hidden;
}

.page-contact .pc-link {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 2px;
}

/* 面包屑 */
.page-contact .pc-crumbs-wrap {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}
.page-contact .pc-crumbs-wrap .crumbs {
  font-size: var(--t--1);
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* 首屏 */
.page-contact .pc-hero {
  padding-top: clamp(1.5rem, 5vw, 3rem);
}
.page-contact .pc-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0.4rem 0 1.1rem;
  color: var(--text);
  max-width: 22ch;
}
.page-contact .pc-hero__lead {
  margin: 0;
  max-width: 38em;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
}
.page-contact .pc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.4rem;
}

/* 区块节奏 */
.page-contact .pc-types,
.page-contact .pc-channel,
.page-contact .pc-pace,
.page-contact .pc-coop,
.page-contact .pc-visit,
.page-contact .pc-close {
  margin-top: clamp(2.5rem, 7vw, 4.5rem);
}

.page-contact .section-head {
  border-bottom: 2px solid var(--line-strong);
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
}
.page-contact .section-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: clamp(1.4rem, 4.2vw, 2rem);
  line-height: 1.15;
  margin: 0 0 0.35rem;
  color: var(--text);
}
.page-contact .section-head__meta {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 反馈类型卡 */
.page-contact .pc-types__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}
.page-contact .pc-card {
  position: relative;
  background: var(--surface);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease),
    border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}
.page-contact .pc-card:hover {
  transform: translateY(-3px);
}
.page-contact .pc-card[open] {
  border-color: var(--orange);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}
.page-contact .pc-card[open]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--orange);
}
.page-contact .pc-card__sum {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 0.6rem;
  align-items: start;
  padding: var(--pc-card-pad);
  padding-right: 2rem;
  cursor: pointer;
  list-style: none;
}
.page-contact .pc-card__sum::-webkit-details-marker {
  display: none;
}
.page-contact .pc-card__sum:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}
.page-contact .pc-card__sum::after {
  content: "+";
  position: absolute;
  top: 0.55rem;
  right: 0.75rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--orange);
}
.page-contact .pc-card[open] .pc-card__sum::after {
  content: "–";
}
.page-contact .pc-card .figure-number {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
  background: var(--gold);
  border: 2px solid var(--line-strong);
  padding: 0.05rem 0.35rem;
}
.page-contact .pc-card[open] .figure-number {
  background: var(--orange);
}
.page-contact .pc-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.06rem;
  letter-spacing: -0.01em;
  color: var(--text);
}
.page-contact .pc-card[open] .pc-card__title {
  color: var(--orange);
}
.page-contact .pc-card__sub {
  grid-column: 2;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-contact .pc-card__body {
  padding: 0 var(--pc-card-pad) var(--pc-card-pad);
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--text);
}
.page-contact .pc-card__body p {
  margin: 0 0 0.55rem;
}
.page-contact .pc-card__hint {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan-deep);
  margin-top: 0.8rem !important;
}
.page-contact .pc-card__body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}
.page-contact .pc-card__body li {
  position: relative;
  padding-left: 1em;
  font-size: 0.8rem;
  color: var(--muted);
}
.page-contact .pc-card__body li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--cyan);
}

/* 客服渠道 */
.page-contact .pc-channel__media {
  margin: 0 0 1.5rem;
}
.page-contact .pc-channel__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-soft);
}
.page-contact .pc-channel__media .media__cap {
  margin-top: 0.5rem;
  font-size: var(--t--1);
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-contact .pc-channel__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}
.page-contact .pc-board {
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow);
  padding: clamp(1.1rem, 3.5vw, 2rem);
  display: grid;
  gap: 1.1rem;
  align-content: start;
}
.page-contact .pc-board__row {
  border-top: 1px solid rgba(245, 242, 234, 0.2);
  padding-top: 1rem;
}
.page-contact .pc-board__row:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-contact .pc-board__key {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sage);
}
.page-contact .pc-board .copy-mail {
  display: grid;
  gap: 0.3rem;
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
}
.page-contact .pc-board .copy-mail__text {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 4.6vw, 1.7rem);
  line-height: 1.25;
  color: var(--paper);
  word-break: break-all;
  border-bottom: 2px dashed var(--cyan);
}
.page-contact .pc-board .copy-mail__hint {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-contact .pc-board__phone {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 7vw, 2.6rem);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--gold);
}
.page-contact .pc-board__note {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--sage);
}

/* 受理时段 */
.page-contact .pc-hours {
  border: 2px solid var(--line-strong);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  padding: clamp(1rem, 3vw, 1.4rem);
}
.page-contact .pc-hours__title {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
}
.page-contact .pc-hours__sub {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-contact .pc-hours__bar {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 2px;
}
.page-contact .pc-hours__bar span {
  display: block;
  text-align: center;
  padding: 0.45rem 0;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.02em;
  color: var(--paper);
  background: var(--cyan-deep);
  transition: background-color 0.16s var(--ease), color 0.16s var(--ease);
}
.page-contact .pc-hours__bar span:hover {
  background: var(--orange);
  color: var(--ink);
}
.page-contact .pc-hours__legend {
  margin: 0.8rem 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 处理节奏 */
.page-contact .pc-pace__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}
.page-contact .pc-pace__list li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  border-left: 2px solid var(--line);
  padding-left: 1.1rem;
}
.page-contact .pc-pace__list li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border: 1px solid var(--line-strong);
  transform: rotate(8deg);
}
.page-contact .pc-pace__list .figure-number {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.page-contact .pc-pace__step h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  color: var(--text);
}
.page-contact .pc-pace__step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

/* 合作 */
.page-contact .pc-coop {
  background: var(--wine);
  color: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 4vw, 2.5rem);
}
.page-contact .pc-coop__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}
.page-contact .pc-coop h2 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 4.4vw, 2.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-contact .pc-coop p {
  margin: 0 0 0.85rem;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--paper);
}
.page-contact .pc-coop .pc-link {
  color: var(--gold);
}
.page-contact .pc-coop__stats {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}
.page-contact .pc-coop__stat {
  border-left: 4px solid var(--gold);
  padding-left: 0.9rem;
}
.page-contact .pc-coop__num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  line-height: 1;
  color: var(--gold);
}
.page-contact .pc-coop__label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--paper);
}

/* 到访 */
.page-contact .pc-visit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}
.page-contact .pc-visit__media {
  margin: 0;
}
.page-contact .pc-visit__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-soft);
}
.page-contact .pc-visit__media .media__cap {
  margin-top: 0.5rem;
  font-size: var(--t--1);
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-contact .pc-visit__lead {
  margin: 0 0 0.85rem;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--text);
  max-width: 34em;
}
.page-contact .pc-map {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 1rem;
  border: 2px solid var(--line-strong);
  background: var(--surface);
}
.page-contact .pc-map__grid line {
  stroke: var(--line);
  stroke-width: 1;
}
.page-contact .pc-map__road {
  fill: var(--surface-2);
}
.page-contact .pc-map__lane {
  stroke: var(--cyan);
  stroke-width: 1.5;
  stroke-dasharray: 6 6;
}
.page-contact .pc-map__block {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
}
.page-contact .pc-map__pin {
  fill: var(--orange);
  stroke: var(--ink);
  stroke-width: 2;
}
.page-contact .pc-map__name {
  fill: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.page-contact .pc-map__label {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
}
.page-contact .pc-visit__rows {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}
.page-contact .pc-visit__rows li {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 0.6rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text);
}
.page-contact .pc-visit__rows li span:first-child {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 0.15rem;
}

/* 收束 */
.page-contact .pc-close {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  border: 2px solid var(--line-strong);
  background: var(--surface-2);
  box-shadow: var(--shadow);
  padding: clamp(1.1rem, 4vw, 2rem);
}
.page-contact .pc-close h2 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.25rem, 4vw, 1.7rem);
  letter-spacing: -0.01em;
  color: var(--text);
}
.page-contact .pc-close p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text);
}
.page-contact .pc-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

/* 平板与桌面 */
@media (min-width: 640px) {
  .page-contact .pc-hero__lead {
    font-size: 1.06rem;
  }
  .page-contact .pc-types__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .pc-close {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-types__row {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.6rem;
    align-items: start;
  }
  .page-contact .pc-channel__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
    align-items: start;
  }
  .page-contact .pc-pace__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem 2rem;
  }
  .page-contact .pc-coop__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 2.5rem;
    align-items: start;
  }
  .page-contact .pc-visit__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 2rem;
    align-items: start;
  }
  .page-contact .pc-hero h1 {
    max-width: 26ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-card,
  .page-contact .pc-hours__bar span {
    transition: none;
  }
  .page-contact .pc-card:hover {
    transform: none;
  }
}
<<<END>>>