.page-contact {
  --pc-gap: clamp(16px, 2.6vw, 26px);
  --pc-ink-soft: rgba(33, 26, 23, .76);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.pc-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--hair);
  background:
    radial-gradient(circle at 88% -8%, rgba(61, 242, 192, .14), transparent 58%),
    radial-gradient(circle at 2% 108%, rgba(255, 106, 43, .13), transparent 54%),
    linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 100%);
}

.pc-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  left: 48%;
  width: 2px;
  height: 170%;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 106, 43, .5) 42%, transparent 100%);
  transform: rotate(12deg);
  pointer-events: none;
}

.pc-hero .shell {
  position: relative;
  z-index: 1;
}

.pc-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(14px, 3vw, 26px) clamp(30px, 5vw, 60px);
}

.pc-hero__lead {
  display: grid;
  gap: 16px;
  align-content: center;
}

.pc-hero h1 {
  margin: 0;
  font-size: clamp(27px, 5.4vw, 50px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -.012em;
}

.pc-hero h1 em {
  font-style: normal;
  color: var(--orange);
}

.pc-hero__lede {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-ink-soft);
}

.pc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.pc-hero__chips li {
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--blue);
  background: rgba(11, 31, 51, .08);
  clip-path: var(--cut-poly-sm);
}

.pc-hero__frame {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  clip-path: var(--cut-poly-lg);
  background: var(--blue);
}

.pc-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pc-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 51, 0) 42%, rgba(11, 31, 51, .85) 100%);
  pointer-events: none;
}

.pc-hero__stamp {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--paper);
  background: var(--blue);
}

.pc-hero__stamp span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(61, 242, 192, .18);
}

/* ---------- 区块标题 ---------- */
.pc-head {
  display: grid;
  gap: 10px;
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.pc-head h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 33px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.01em;
}

.pc-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

/* ---------- 渠道卡片 ---------- */
.pc-channels__grid {
  display: grid;
  gap: var(--pc-gap);
  grid-template-columns: 1fr;
}

.pc-card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--paper-2);
  clip-path: var(--cut-poly);
  box-shadow: inset 0 0 0 1px var(--hair);
}

.pc-card--dark {
  background: var(--blue);
  color: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(11, 31, 51, .5);
}

.pc-card__index {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.pc-card--dark .pc-card__index {
  color: var(--teal);
}

.pc-card__title {
  margin: 0;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.4;
  font-weight: 700;
}

.pc-card__address {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: clamp(14px, 2.1vw, 18px);
  font-weight: 700;
  letter-spacing: -.005em;
  word-break: break-word;
  color: var(--blue);
}

.pc-card--dark .pc-card__address {
  color: var(--orange);
}

.pc-card__num {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: clamp(21px, 3.6vw, 29px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--blue);
  word-break: break-all;
}

.pc-card__addr {
  margin: 4px 0 0;
  font-size: clamp(15px, 2.2vw, 18px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--blue);
}

.pc-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
}

.pc-card--dark .pc-card__text {
  color: rgba(244, 235, 221, .82);
}

.pc-card__list {
  display: grid;
  gap: 7px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--pc-ink-soft);
}

.pc-card--dark .pc-card__list {
  color: rgba(244, 235, 221, .82);
}

.pc-card__list li {
  position: relative;
  padding-left: 16px;
}

.pc-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}

.pc-card--dark .pc-card__list li::before {
  background: var(--teal);
}

/* ---------- 横幅图 ---------- */
.pc-banner {
  position: relative;
  margin: var(--pc-gap) 0 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  clip-path: var(--cut-poly-lg);
  background: var(--blue);
}

.pc-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pc-banner__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: 88%;
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .06em;
  color: var(--paper);
  background: rgba(11, 31, 51, .88);
}

/* ---------- 分工 ---------- */
.pc-split__grid {
  display: grid;
  gap: var(--pc-gap);
  grid-template-columns: 1fr;
}

.pc-steps {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.pc-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair);
}

.pc-step__idx {
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange);
}

.pc-step h3 {
  margin: 0 0 7px;
  font-size: 16.5px;
  line-height: 1.45;
  font-weight: 700;
}

.pc-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

/* ---------- 工作时间面板 ---------- */
.pc-hours {
  padding: clamp(20px, 3vw, 28px);
  background: var(--blue);
  color: var(--paper);
  clip-path: var(--cut-poly-lg);
  align-self: start;
}

.pc-hours__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--teal);
}

.pc-hours__time {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.05;
  color: var(--teal);
}

.pc-hours__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 235, 221, .82);
}

.pc-hours__rule {
  height: 1px;
  margin: 18px 0;
  background: rgba(244, 235, 221, .2);
}

.pc-hours__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
  word-break: break-word;
  color: rgba(244, 235, 221, .9);
}

.pc-hours__list strong {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  font-weight: 700;
  color: var(--orange);
}

.pc-hours__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(244, 235, 221, .2);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(244, 235, 221, .7);
}

/* ---------- 反馈筛选 ---------- */
.page-contact .pill-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.pc-feedback__status {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--slate);
}

.pc-fb-grid {
  display: grid;
  gap: var(--pc-gap);
  grid-template-columns: 1fr;
}

.pc-fb {
  position: relative;
  padding: 18px 20px 20px 22px;
  background: var(--paper-2);
  box-shadow: inset 0 0 0 1px var(--hair);
  clip-path: var(--cut-poly);
}

.pc-fb::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: var(--orange);
}

.pc-fb__tag {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.pc-fb h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 700;
}

.pc-fb p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
}

.pc-empty {
  margin: 18px 0 0;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--orange-soft);
}

.pc-feedback__foot {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: clamp(16px, 2.4vw, 24px);
  border-top: 1px solid var(--hair);
}

.pc-feedback__foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

.pc-feedback__foot strong {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--blue);
  word-break: break-word;
}

.pc-feedback__foot .btn {
  justify-self: start;
}

/* ---------- 邮寄信息 ---------- */
.pc-visit__panel {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 4vw, 40px);
  overflow: hidden;
  background: var(--blue);
  color: var(--paper);
  clip-path: var(--cut-poly-lg);
}

.pc-visit__panel::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(61, 242, 192, .28);
  border-radius: 50%;
  pointer-events: none;
}

.pc-visit__left h2 {
  margin: 10px 0 14px;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.25;
  font-weight: 800;
  color: var(--paper);
}

.pc-visit__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 235, 221, .8);
}

.pc-visit__right {
  position: relative;
  z-index: 1;
  padding-top: 18px;
  border-top: 1px solid rgba(244, 235, 221, .22);
}

.pc-visit__label {
  margin: 16px 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.pc-visit__right .pc-visit__label:first-child {
  margin-top: 0;
}

.pc-visit__addr {
  margin: 0;
  font-style: normal;
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.7;
  color: var(--paper);
}

.pc-visit__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

.pc-visit__value--num {
  font-family: var(--mono);
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 700;
  color: var(--teal);
  word-break: break-all;
}

/* ---------- 常见问题 ---------- */
.pc-faq__list {
  border-top: 1px solid var(--hair);
}

.pc-faq__item {
  border-bottom: 1px solid var(--hair);
}

.pc-faq__item summary {
  position: relative;
  display: block;
  padding: 16px 38px 16px 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.pc-faq__item summary::-webkit-details-marker {
  display: none;
}

.pc-faq__item summary::marker {
  content: none;
}

.pc-faq__item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.pc-faq__item[open] summary::after {
  content: "–";
}

.pc-faq__item[open] summary {
  color: var(--blue);
}

.pc-faq__body {
  padding: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pc-ink-soft);
}

.pc-faq__body p {
  margin: 0;
  max-width: 68ch;
}

/* ---------- 延伸入口 ---------- */
.pc-next__grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.pc-next__link {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-2);
  box-shadow: inset 0 0 0 1px var(--hair);
  clip-path: var(--cut-poly);
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
}

.pc-next__link strong {
  font-size: 15px;
  font-weight: 700;
}

.pc-next__link span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.pc-next__link:hover,
.pc-next__link:focus-visible {
  background: var(--blue-2);
  color: var(--paper);
  box-shadow: inset 0 0 0 1px var(--orange);
  transform: translateY(-2px);
}

.pc-next__link:hover span,
.pc-next__link:focus-visible span {
  color: rgba(244, 235, 221, .82);
}

.pc-next__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .pc-fb-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-feedback__foot {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .pc-feedback__foot .btn {
    justify-self: end;
  }

  .pc-banner {
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 720px) {
  .pc-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-visit__panel {
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }

  .pc-visit__right {
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 34px);
    border-top: 0;
    border-left: 1px solid rgba(244, 235, 221, .22);
  }
}

@media (min-width: 900px) {
  .pc-hero__inner {
    grid-template-columns: 1.02fr .98fr;
    align-items: center;
  }

  .pc-split__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .pc-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .pc-channels__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .pc-card--service {
    grid-column: span 7;
  }

  .pc-card--biz {
    grid-column: span 5;
  }

  .pc-card--phone {
    grid-column: span 5;
  }

  .pc-card--addr {
    grid-column: span 7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pc-next__link {
    transition: none;
  }

  .pc-next__link:hover,
  .pc-next__link:focus-visible {
    transform: none;
  }
}