.page-contact {
  --pc-cut: 22px;
  --pc-line: rgba(138, 180, 255, 0.28);
  --pc-line-soft: rgba(138, 180, 255, 0.14);
  background: var(--turf);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact a {
  color: inherit;
}

.page-contact .pc-inline-link {
  color: var(--blue-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .pc-inline-link:hover,
.page-contact .pc-inline-link:focus-visible {
  color: var(--orange-soft);
  text-decoration-color: var(--orange-soft);
}

/* ---------- 页头 ---------- */

.page-contact .pc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 0 46px;
  background: linear-gradient(180deg, var(--night) 0%, var(--turf) 84%);
}

.page-contact .pc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -3;
}

.page-contact .pc-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.55) contrast(1.12);
}

.page-contact .pc-hero__slash {
  position: absolute;
  z-index: -2;
  top: 44%;
  left: -10%;
  width: 126%;
  height: 118px;
  background: linear-gradient(90deg, rgba(30, 107, 255, 0.85) 0%, rgba(30, 107, 255, 0.12) 54%, rgba(255, 106, 26, 0.8) 100%);
  transform: rotate(-9deg);
  opacity: 0.42;
}

.page-contact .pc-hero__inner {
  position: relative;
}

.page-contact .pc-hero__eyebrow {
  margin: 22px 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .pc-hero__title {
  margin: 0 0 14px;
  max-width: 18ch;
  font-family: var(--font-cn);
  font-size: clamp(26px, 6.4vw, 44px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: 0.01em;
}

.page-contact .pc-hero__lede {
  margin: 0 0 28px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .pc-hero__mail {
  padding: 18px 20px 20px;
  background: rgba(7, 33, 26, 0.86);
  border: 1px solid var(--pc-line);
  clip-path: polygon(
    var(--pc-cut) 0,
    100% 0,
    100% calc(100% - var(--pc-cut)),
    calc(100% - var(--pc-cut)) 100%,
    0 100%,
    0 var(--pc-cut)
  );
}

.page-contact .pc-hero__mail-label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-contact .pc-hero__mail-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 5.2vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  word-break: break-all;
}

/* ---------- 渠道与清单 ---------- */

.page-contact .pc-channels {
  padding: 44px 0;
}

.page-contact .pc-channels__inner {
  display: grid;
  gap: 26px;
}

.page-contact .pc-channels__main {
  display: grid;
  gap: 18px;
}

.page-contact .pc-card {
  position: relative;
  padding: 22px 20px 26px;
  background: linear-gradient(148deg, rgba(231, 239, 235, 0.07) 0%, rgba(231, 239, 235, 0.02) 64%);
  border: 1px solid var(--pc-line);
  clip-path: polygon(
    0 0,
    calc(100% - var(--pc-cut)) 0,
    100% var(--pc-cut),
    100% 100%,
    var(--pc-cut) 100%,
    0 calc(100% - var(--pc-cut))
  );
}

.page-contact .pc-card::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 8px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), rgba(30, 107, 255, 0));
}

.page-contact .pc-card__label {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--mist);
  background: rgba(30, 107, 255, 0.22);
  border-left: 3px solid var(--blue);
}

.page-contact .pc-card__label--hot {
  color: var(--night);
  background: var(--orange);
  border-left-color: var(--orange);
}

.page-contact .pc-card__title {
  margin: 0 0 10px;
  font-family: var(--font-cn);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-contact .pc-card__value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4.6vw, 26px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--orange-soft);
  word-break: break-all;
}

.page-contact .pc-card__value--addr {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--mist);
  word-break: normal;
}

.page-contact .pc-card__body {
  margin: 0 0 10px;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .pc-card__tip {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .pc-prep {
  padding: 26px 20px;
  background: var(--night);
  border: 1px solid var(--pc-line);
  clip-path: polygon(
    0 0,
    100% 0,
    100% 100%,
    var(--pc-cut) 100%,
    0 calc(100% - var(--pc-cut))
  );
}

.page-contact .pc-prep__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .pc-prep__title {
  margin: 0 0 18px;
  font-family: var(--font-cn);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

.page-contact .pc-prep__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pc-line-soft);
}

.page-contact .pc-prep__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--pc-line-soft);
  font-size: 15px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .pc-prep__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange-soft);
}

.page-contact .pc-prep__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 本地社群 ---------- */

.page-contact .pc-local {
  padding: 52px 0;
  background: linear-gradient(180deg, var(--night) 0%, rgba(7, 33, 26, 0.45) 100%);
  border-top: 1px solid var(--pc-line-soft);
}

.page-contact .pc-local__inner {
  display: grid;
  gap: 28px;
}

.page-contact .pc-local__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--blue-soft);
}

.page-contact .pc-local__title {
  margin: 0 0 12px;
  font-family: var(--font-cn);
  font-size: clamp(22px, 4.8vw, 30px);
  font-weight: 800;
  line-height: 1.28;
}

.page-contact .pc-local__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-contact .pc-local__item {
  padding: 16px 18px;
  background: rgba(231, 239, 235, 0.045);
  border-left: 3px solid var(--blue);
}

.page-contact .pc-local__item-title {
  margin: 0 0 6px;
  font-family: var(--font-cn);
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .pc-local__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 合作与引用 ---------- */

.page-contact .pc-coop {
  padding: 52px 0;
}

.page-contact .pc-coop__inner {
  display: grid;
  gap: 28px;
}

.page-contact .pc-coop__title {
  margin: 0 0 12px;
  font-family: var(--font-cn);
  font-size: clamp(22px, 4.8vw, 30px);
  font-weight: 800;
  line-height: 1.28;
}

.page-contact .pc-coop__lead p {
  margin: 0 0 12px;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-contact .pc-coop__list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--pc-line-soft);
  border: 1px solid var(--pc-line);
}

.page-contact .pc-coop__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--turf);
  font-size: 15px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .pc-coop__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--blue-soft);
}

/* ---------- 地域收束 ---------- */

.page-contact .pc-region {
  position: relative;
  overflow: hidden;
  background: var(--night);
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-region__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .pc-region__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(0.5) contrast(1.06);
}

.page-contact .pc-region::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(138, 180, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 180, 255, 0.1) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page-contact .pc-region__inner {
  position: relative;
  z-index: 1;
  padding-block: 40px;
}

.page-contact .pc-region__line {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .pc-region__note {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-contact .pc-hero {
    padding: 32px 0 60px;
  }

  .page-contact .pc-card {
    padding: 26px 26px 30px;
  }

  .page-contact .pc-card::after {
    left: 26px;
    right: 26px;
  }

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

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

@media (min-width: 900px) {
  .page-contact .pc-channels {
    padding: 64px 0;
  }

  .page-contact .pc-channels__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 34px;
    align-items: start;
  }

  .page-contact .pc-local {
    padding: 68px 0;
  }

  .page-contact .pc-local__inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .pc-coop {
    padding: 68px 0;
  }

  .page-contact .pc-coop__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .pc-region__inner {
    padding-block: 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
    animation: none !important;
  }
}