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

.page-contact .pc-top {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding-block: clamp(20px, 3.6vw, 32px) clamp(30px, 5vw, 48px);
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-contact .pc-hero__title {
  margin: 14px 0 18px;
  max-width: 14em;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  transform: skewX(-4deg);
  transform-origin: left center;
}

.page-contact .pc-hero__lead {
  max-width: 34em;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.74;
  color: var(--char);
}

.page-contact .pc-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 通用分区 ---------- */
.page-contact .pc-sec {
  padding-block: clamp(36px, 6vw, 64px);
}

.page-contact .pc-sec--tint {
  background: var(--moss);
}

.page-contact .pc-sec__head {
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-contact .pc-sub {
  max-width: 40em;
  margin: 12px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.7;
  color: var(--char);
}

.page-contact .pc-body {
  max-width: 34em;
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--char);
}

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

.page-contact .pc-body a {
  color: var(--rust);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-contact .pc-body a:hover {
  color: var(--green);
}

/* ---------- 三入口 ---------- */
.page-contact .pc-doors {
  display: grid;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .pc-door {
  position: relative;
  padding: 26px 18px 28px;
  border-bottom: 1px solid var(--line);
}

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

.page-contact .pc-door::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .28s var(--ease);
}

.page-contact .pc-door:hover::before,
.page-contact .pc-door:focus-within::before {
  transform: scaleY(1);
}

.page-contact .pc-door__idx {
  display: block;
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gold-text);
}

.page-contact .pc-door__title {
  display: inline-block;
  margin: 10px 0 14px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  transform: skewX(-4deg);
  transform-origin: left center;
}

.page-contact .pc-door__addr {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--green);
  overflow-wrap: anywhere;
}

.page-contact .pc-door__addr--link a {
  display: inline-block;
  padding-block: 6px;
  color: var(--green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.page-contact .pc-door__addr--link a:hover {
  color: var(--rust);
}

.page-contact .pc-door__desc {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--char);
}

.page-contact .pc-door__fit {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--char);
}

/* ---------- 图文错位块 ---------- */
.page-contact .pc-split {
  display: grid;
  gap: 26px;
}

.page-contact .pc-shot {
  margin: 0;
}

.page-contact .pc-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 26px));
  filter: saturate(1.08) contrast(1.04);
}

.page-contact .pc-shot__cap {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--char);
}

/* ---------- 反馈分类切换 ---------- */
.page-contact .pc-switch {
  position: relative;
  border-top: 1px solid var(--line-strong);
  padding-top: 22px;
}

.page-contact .pc-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-contact .pc-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 20px;
  margin: 0 8px 8px 0;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  user-select: none;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .pc-chip:hover {
  border-color: var(--green);
}

.page-contact #pc-cat-alert:checked ~ .pc-chip[for="pc-cat-alert"],
.page-contact #pc-cat-fix:checked ~ .pc-chip[for="pc-cat-fix"],
.page-contact #pc-cat-idea:checked ~ .pc-chip[for="pc-cat-idea"],
.page-contact #pc-cat-biz:checked ~ .pc-chip[for="pc-cat-biz"] {
  background: var(--green);
  border-color: var(--green);
  color: var(--sheen);
}

.page-contact #pc-cat-alert:focus-visible ~ .pc-chip[for="pc-cat-alert"],
.page-contact #pc-cat-fix:focus-visible ~ .pc-chip[for="pc-cat-fix"],
.page-contact #pc-cat-idea:focus-visible ~ .pc-chip[for="pc-cat-idea"],
.page-contact #pc-cat-biz:focus-visible ~ .pc-chip[for="pc-cat-biz"] {
  outline: 2px dashed var(--orange);
  outline-offset: 2px;
}

.page-contact .pc-panels {
  margin-top: 16px;
  padding: 22px 18px;
  border: 1px solid var(--line-strong);
  background: var(--sheen);
}

.page-contact .pc-panel {
  display: none;
}

.page-contact #pc-cat-alert:checked ~ .pc-panels .pc-panel--alert,
.page-contact #pc-cat-fix:checked ~ .pc-panels .pc-panel--fix,
.page-contact #pc-cat-idea:checked ~ .pc-panels .pc-panel--idea,
.page-contact #pc-cat-biz:checked ~ .pc-panels .pc-panel--biz {
  display: block;
  animation: pc-fade .32s var(--ease) both;
}

@keyframes pc-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.page-contact .pc-panel__lead {
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--char);
}

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

.page-contact .pc-need li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.68;
}

.page-contact .pc-need li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

/* ---------- 四要素 ---------- */
.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-step__num {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-text);
  padding-top: 2px;
}

.page-contact .pc-step__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .pc-step p {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--char);
}

/* ---------- 服务时间 ---------- */
.page-contact .pc-hours {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-hours li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
  min-height: 44px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-hours__k {
  font-size: 15px;
  font-weight: 700;
}

.page-contact .pc-hours__v {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 600;
  color: var(--green);
}

/* ---------- 底部斜切信息条 ---------- */
.page-contact .pc-strip {
  position: relative;
  overflow: hidden;
  margin-top: clamp(28px, 5vw, 52px);
  padding: clamp(78px, 11vw, 112px) 0 clamp(42px, 6vw, 64px);
  background: var(--ink);
  color: var(--paper);
  clip-path: polygon(0 34px, 100% 0, 100% 100%, 0 100%);
}

.page-contact .pc-strip__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(1.1) contrast(1.05);
}

.page-contact .pc-strip__inner {
  position: relative;
  z-index: 1;
}

.page-contact .pc-strip__title {
  color: var(--paper);
  margin-bottom: 8px;
}

.page-contact .pc-info {
  display: grid;
  gap: 16px;
  margin: 26px 0 0;
  padding: 0;
}

.page-contact .pc-info dt {
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(246, 241, 228, 0.62);
}

.page-contact .pc-info dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-contact .pc-info__mono {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .pc-icp {
  display: inline-block;
  margin: 28px 0 0;
  padding: 8px 14px;
  border: 1px solid rgba(246, 241, 228, 0.32);
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(246, 241, 228, 0.86);
}

.page-contact .pc-strip__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(246, 241, 228, 0.18);
  font-size: 13.5px;
}

.page-contact .pc-strip__foot a {
  color: rgba(246, 241, 228, 0.82);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  text-decoration-color: rgba(246, 241, 228, 0.4);
  padding-block: 4px;
}

.page-contact .pc-strip__foot a:hover {
  color: var(--paper);
  text-decoration-color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-contact .pc-step {
    grid-template-columns: 64px 1fr;
    gap: 18px;
    padding: 24px 0;
  }
}

@media (min-width: 760px) {
  .page-contact .pc-info {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid rgba(246, 241, 228, 0.26);
  }

  .page-contact .pc-info > div {
    padding: 20px 22px 20px 0;
    border-right: 1px solid rgba(246, 241, 228, 0.16);
  }

  .page-contact .pc-info > div:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

@media (min-width: 880px) {
  .page-contact .pc-doors {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .pc-door {
    padding: 34px 26px 36px;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-contact .pc-door:last-child {
    border-right: 0;
  }

  .page-contact .pc-panels {
    padding: 28px 30px;
  }

  .page-contact .pc-need {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 28px;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-split {
    grid-template-columns: 7fr 5fr;
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
  }

  .page-contact .pc-body {
    font-size: 17px;
  }
}

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

  .page-contact #pc-cat-alert:checked ~ .pc-panels .pc-panel--alert,
  .page-contact #pc-cat-fix:checked ~ .pc-panels .pc-panel--fix,
  .page-contact #pc-cat-idea:checked ~ .pc-panels .pc-panel--idea,
  .page-contact #pc-cat-biz:checked ~ .pc-panels .pc-panel--biz {
    animation: none;
  }
}
<<<END>>>