.page-contact {
  --pc-pad: clamp(20px, 3.2vw, 30px);
  --pc-gap: clamp(16px, 2.4vw, 26px);
  padding-bottom: clamp(44px, 7vw, 92px);
  overflow-x: hidden;
}

.page-contact .pc-hero {
  position: relative;
  padding-block: clamp(22px, 3.6vw, 38px) clamp(34px, 5vw, 62px);
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 88% at 88% 0%, rgba(61, 240, 210, 0.11), transparent 66%),
    radial-gradient(52% 82% at 4% 18%, rgba(242, 169, 59, 0.08), transparent 62%);
  pointer-events: none;
}

.page-contact .pc-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 38px);
}

.page-contact .pc-hero__copy h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 17ch;
}

.page-contact .pc-hero__lead {
  max-width: 56ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .pc-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-quick a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .pc-quick a:hover,
.page-contact .pc-quick a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .pc-hours {
  position: relative;
  overflow: hidden;
  padding: var(--pc-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(158deg, #14213a 0%, var(--panel) 45%, #0d1626 100%);
  box-shadow: var(--shadow);
}

.page-contact .pc-hours::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .pc-hours > * {
  position: relative;
  z-index: 1;
}

.page-contact .pc-hours__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pc-hours__num {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 4.6vw, 2.7rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-contact .pc-hours__num span {
  margin-inline: 2px;
  color: var(--amber);
}

.page-contact .pc-hours__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .pc-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .pc-head .h2 {
  max-width: 24ch;
}

.page-contact .pc-head__lead {
  margin: 12px 0 0;
  max-width: 56ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

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

.page-contact .pc-channel {
  position: relative;
  padding: var(--pc-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(172deg, rgba(17, 28, 47, 0.96), rgba(11, 18, 32, 0.9));
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-contact .pc-channel:hover {
  border-color: rgba(61, 240, 210, 0.5);
  transform: translateY(-3px);
}

.page-contact .pc-channel:nth-child(2) {
  border-top-color: rgba(242, 169, 59, 0.45);
}

.page-contact .pc-channel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border: 1px solid rgba(61, 240, 210, 0.45);
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(61, 240, 210, 0.07);
}

.page-contact .pc-channel:nth-child(2) .pc-channel__icon {
  border-color: rgba(242, 169, 59, 0.45);
  color: var(--amber);
  background: rgba(242, 169, 59, 0.08);
}

.page-contact .pc-channel__icon svg {
  width: 22px;
  height: 22px;
}

.page-contact .pc-channel .h3 {
  margin: 0 0 10px;
  color: var(--white);
}

.page-contact .pc-channel__addr {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact .pc-channel:nth-child(3) .pc-channel__addr {
  color: var(--amber);
}

.page-contact .pc-channel__for {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .pc-channel__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(147, 166, 194, 0.85);
}

/* 材料清单 */
.page-contact .pc-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

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

.page-contact .pc-mat {
  padding: var(--pc-pad);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-m);
  background: rgba(17, 28, 47, 0.72);
}

.page-contact .pc-mat:nth-child(2) {
  border-left-color: var(--amber);
}

.page-contact .pc-mat:nth-child(3) {
  border-left-color: var(--ember);
}

.page-contact .pc-mat__type {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .pc-mat:nth-child(2) .pc-mat__type {
  color: var(--amber);
}

.page-contact .pc-mat:nth-child(3) .pc-mat__type {
  color: var(--ember);
}

.page-contact .pc-mat .h3 {
  margin: 0 0 14px;
  font-size: 18px;
  color: var(--white);
}

.page-contact .pc-mat__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .pc-mat__item {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .pc-mat__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 14px;
  height: 14px;
  border: 1px dashed rgba(147, 166, 194, 0.75);
  border-radius: 3px;
}

/* 反馈模板 */
.page-contact .pc-template {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}

.page-contact .pc-template__card {
  padding: var(--pc-pad);
  border-radius: var(--r-l);
  box-shadow: var(--shadow);
}

.page-contact .pc-template__pre {
  margin: 0 0 14px;
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.95;
  color: var(--brown);
  background: var(--cream-deep);
  border-left: 3px solid var(--ember);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.page-contact .pc-template__hint {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--brown);
  opacity: 0.82;
}

.page-contact .pc-template__links {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--brown);
  opacity: 0.82;
}

.page-contact .pc-template__card a {
  color: #0d5c50;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-contact .pc-template__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  object-fit: cover;
}

.page-contact .pc-template__fig figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 流程 */
.page-contact .pc-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pcstep;
}

.page-contact .pc-step {
  position: relative;
  counter-increment: pcstep;
  padding: var(--pc-pad) var(--pc-pad) var(--pc-pad) calc(var(--pc-pad) + 8px);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(178deg, rgba(17, 28, 47, 0.8), rgba(11, 18, 32, 0.68));
}

.page-contact .pc-step::before {
  content: counter(pcstep, decimal-leading-zero);
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .pc-step .h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--white);
}

.page-contact .pc-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .pc-response {
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-contact .pc-response p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--white);
}

.page-contact .pc-response strong {
  color: var(--amber);
  font-weight: 600;
}

/* 通信地址 */
.page-contact .pc-address {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(126deg, #16233c 0%, var(--panel) 52%, #0c1525 100%);
}

.page-contact .pc-address__media {
  position: relative;
  height: 148px;
}

.page-contact .pc-address__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 18, 32, 0.15), rgba(11, 18, 32, 0.92));
}

.page-contact .pc-address__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.page-contact .pc-address__body {
  padding: var(--pc-pad);
}

.page-contact .pc-address__line {
  margin: 12px 0 clamp(18px, 2.6vw, 26px);
  padding: 14px 16px;
  border: 1px solid rgba(61, 240, 210, 0.32);
  border-radius: var(--r-m);
  background: rgba(61, 240, 210, 0.06);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-contact .pc-address__cols {
  gap: clamp(18px, 2.8vw, 30px);
}

.page-contact .pc-address__cols .h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--cyan);
}

.page-contact .pc-address__cols p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* 内容纠错 */
.page-contact .pc-fix {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 26px);
  padding: var(--pc-pad);
  border-radius: var(--r-l);
  border-left: 3px solid var(--amber);
}

.page-contact .pc-fix__main .h2 {
  max-width: 26ch;
}

.page-contact .pc-fix__main p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .pc-fix__main a,
.page-contact .pc-fix__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .pc-fix__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .pc-fix__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--white);
}

.page-contact .pc-fix__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
}

.page-contact .pc-fix__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

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

  .page-contact .pc-address__media {
    height: 190px;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
  }

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

  .page-contact .pc-channel:nth-child(2) {
    margin-top: 26px;
  }

  .page-contact .pc-channel:nth-child(3) {
    margin-top: 52px;
  }

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

  .page-contact .pc-template {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

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

  .page-contact .pc-fix {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .pc-fix__note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .page-contact .pc-channel__addr {
    font-size: 12.5px;
  }

  .page-contact .pc-template__pre {
    font-size: 12px;
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-channel,
  .page-contact .pc-quick a {
    transition: none;
  }

  .page-contact .pc-channel:hover {
    transform: none;
  }
}
<<<END>>>