.page-contact {
  --pc-divide: rgba(110, 122, 117, .34);
  --pc-soft: rgba(110, 122, 117, .14);
}

/* ---------- 页头 ---------- */
.page-contact .contact-hero {
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(53, 240, 200, .08), transparent 60%),
    var(--night);
}

.page-contact .hero-copy {
  padding: clamp(26px, 4vw, 54px) 0 clamp(22px, 3vw, 34px);
}

.page-contact .section-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .hero-copy h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4.8vw, 56px);
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--cream);
  max-width: 18ch;
}

.page-contact .hero-copy .serif-lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.82;
  color: rgba(236, 241, 237, .78);
}

.page-contact .hero-figure {
  position: relative;
  margin: 0;
  background: var(--panel-deep);
  clip-path: polygon(0 7%, 100% 0, 100% 100%, 0 100%);
  overflow: hidden;
}

.page-contact .hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(190px, 30vw, 380px);
  object-fit: cover;
  object-position: center 42%;
  opacity: .72;
  filter: saturate(.8) contrast(1.06);
}

.page-contact .hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(12, 31, 26, .74), rgba(12, 31, 26, .1) 46%, rgba(12, 31, 26, .58));
}

/* ---------- 主体骨架 ---------- */
.page-contact .contact-body {
  padding: clamp(30px, 4vw, 62px) 0 clamp(46px, 6vw, 92px);
}

.page-contact .contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.4vw, 46px);
  align-items: start;
}

@media (min-width: 940px) {
  .page-contact .contact-layout {
    grid-template-columns: minmax(272px, 33%) minmax(0, 1fr);
    gap: clamp(30px, 3.6vw, 58px);
  }
}

/* ---------- 左侧渠道记分栏 ---------- */
.page-contact .contact-board {
  display: grid;
  gap: clamp(20px, 2.4vw, 28px);
  min-width: 0;
}

.page-contact .board-stack {
  display: grid;
  gap: 20px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-contact .channel-block {
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--pc-divide);
}

.page-contact .channel-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--rock);
}

.page-contact .channel-value {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel-value--mail {
  font-size: clamp(14px, 1.45vw, 17px);
}

.page-contact .channel-value--addr {
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 500;
  color: var(--cream);
  overflow-wrap: break-word;
}

.page-contact .channel-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .hours {
  padding-top: 2px;
}

.page-contact .hours-days {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 0 0 11px;
  padding: 0;
  list-style: none;
}

.page-contact .hours-day {
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--rock);
}

.page-contact .hours-day.is-on {
  border-color: rgba(53, 240, 200, .5);
  background: rgba(53, 240, 200, .08);
  color: var(--cyan);
}

.page-contact .hours-track {
  position: relative;
  display: flex;
  align-items: center;
  height: 30px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--pc-soft);
  overflow: hidden;
}

.page-contact .hours-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 58%;
  background: linear-gradient(90deg, rgba(53, 240, 200, .32), rgba(53, 240, 200, .05));
  border-right: 2px solid var(--cyan);
}

.page-contact .hours-fill-text {
  position: relative;
  z-index: 1;
  padding-left: 11px;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--cyan);
}

.page-contact .hours-note {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .board-figure {
  margin: 0;
}

.page-contact .board-figure img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-contact .board-figure .img-cap {
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.62;
  color: var(--rock);
}

/* ---------- 右侧内容 ---------- */
.page-contact .contact-panels {
  display: grid;
  gap: clamp(34px, 4.4vw, 66px);
  min-width: 0;
}

.page-contact .group-head {
  padding-bottom: 14px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
  border-bottom: 2px solid var(--line);
}

.page-contact .group-head .section-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.16;
  letter-spacing: -.005em;
  color: var(--cream);
}

.page-contact .group-lead {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--rock);
}

/* ---------- 咨询分类卡 ---------- */
.page-contact .cat-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 1.8vw, 20px);
}

@media (min-width: 700px) {
  .page-contact .cat-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .cat-card {
  padding: clamp(16px, 2vw, 22px);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, .42);
  transition: border-color .16s ease, box-shadow .16s ease;
}

.page-contact .cat-card:hover,
.page-contact .cat-card:focus-within {
  border-color: var(--orange);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .5);
}

.page-contact .cat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 11px;
}

.page-contact .cat-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  color: var(--cyan);
  background: rgba(53, 240, 200, .06);
}

.page-contact .cat-icon svg {
  display: block;
  width: 17px;
  height: 17px;
}

.page-contact .cat-card:nth-child(1) .cat-icon {
  color: var(--clay);
  border-color: rgba(192, 96, 60, .52);
  background: rgba(192, 96, 60, .1);
}

.page-contact .cat-card:nth-child(2) .cat-icon {
  color: var(--moss-soft);
  border-color: rgba(79, 122, 92, .74);
  background: rgba(79, 122, 92, .16);
}

.page-contact .cat-card:nth-child(3) .cat-icon {
  color: var(--orange);
  border-color: rgba(255, 154, 60, .5);
  background: rgba(255, 154, 60, .1);
}

.page-contact .cat-card:nth-child(4) .cat-icon {
  color: var(--cyan);
  border-color: rgba(53, 240, 200, .46);
  background: rgba(53, 240, 200, .08);
}

.page-contact .cat-title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-contact .cat-num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--clay);
}

.page-contact .cat-desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.76;
  color: rgba(236, 241, 237, .8);
}

.page-contact .cat-need-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--rock);
}

.page-contact .cat-needs {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .cat-needs li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.66;
  color: var(--rock);
}

.page-contact .cat-needs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 纠错流程 ---------- */
.page-contact .correction-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .correction-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: clamp(14px, 1.7vw, 20px);
  border: 2px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color .16s ease, background .16s ease;
}

.page-contact .correction-step:hover {
  border-color: var(--cyan);
  background: var(--panel-deep);
}

.page-contact .correction-index {
  min-width: 2ch;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-contact .correction-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-contact .correction-body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--rock);
}

/* ---------- 订阅说明 ---------- */
.page-contact .sub-panel {
  padding: clamp(20px, 2.6vw, 32px);
  border: 2px solid var(--line);
  border-top: 4px solid var(--moss);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(79, 122, 92, .18), rgba(22, 31, 28, .92) 62%),
    var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-contact .sub-panel .section-title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.18;
  color: var(--cream);
}

.page-contact .sub-lead {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(236, 241, 237, .82);
}

.page-contact .sub-ways {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-contact .sub-ways li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 11px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.72;
  color: var(--cream);
}

.page-contact .sub-ways .mono {
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--moss-soft);
}

.page-contact .sub-note {
  margin: 0;
  padding: 11px 13px;
  border: 2px dashed rgba(255, 154, 60, .6);
  border-radius: var(--radius);
  background: rgba(255, 154, 60, .07);
  font-size: 13px;
  line-height: 1.72;
  color: var(--orange);
}

/* ---------- 教程导流 ---------- */
.page-contact .help-list {
  display: grid;
  gap: 10px;
}

.page-contact .help-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 13px;
  align-items: center;
  padding: 13px clamp(13px, 1.6vw, 18px);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--cream);
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}

.page-contact .help-item:hover,
.page-contact .help-item:focus-visible {
  border-color: var(--cyan);
  background: var(--panel-deep);
  transform: translateX(3px);
}

.page-contact .help-mono {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 11px;
  color: var(--cyan);
}

.page-contact .help-text {
  font-size: 13.8px;
  line-height: 1.68;
  color: rgba(236, 241, 237, .88);
}

.page-contact .help-more {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--rock);
}

/* ---------- 窄屏收尾 ---------- */
@media (max-width: 460px) {
  .page-contact .correction-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-contact .correction-index {
    font-size: 16px;
  }

  .page-contact .hours-track {
    height: 26px;
  }

  .page-contact .hero-copy h1 {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cat-card,
  .page-contact .correction-step,
  .page-contact .help-item {
    transition: none;
  }

  .page-contact .help-item:hover,
  .page-contact .help-item:focus-visible {
    transform: none;
  }
}
<<<END>>>