.page-contact {
  --ct-gap: 24px;
  --ct-pad: clamp(18px, 3vw, 30px);
  background: var(--night-ink);
  overflow-x: hidden;
  padding-bottom: 0;
}

/* 面包屑条 */
.page-contact .ct-crumb {
  border-bottom: 1px solid var(--hairline-green);
  padding: 10px 0;
}

/* 首屏 */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(30px, 5vw, 64px) 0 clamp(42px, 6vw, 84px);
  border-bottom: var(--line);
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(182, 255, 59, 0.1), transparent 58%),
    var(--pitch-deep);
  overflow: hidden;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(112deg, rgba(42, 74, 60, 0.55) 0 2px, transparent 2px 28px);
  opacity: 0.35;
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  grid-template-columns: 1fr;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-size: clamp(2.3rem, 6.6vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--goal-white);
}

.page-contact .ct-hero__lead {
  margin-top: 20px;
  max-width: 58ch;
  font-size: var(--fs-18);
  line-height: 1.78;
  color: var(--goal-white);
}

.page-contact .ct-hero__panel {
  border: var(--line);
  background: var(--stand-surface);
  box-shadow: var(--shadow-hard);
  padding: var(--ct-pad);
  display: grid;
  gap: 16px;
}

.page-contact .ct-hero__item {
  display: grid;
  gap: 9px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--hairline-green);
}

.page-contact .ct-hero__item:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-hero__tag {
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--referee-yellow);
}

.page-contact .ct-hero__value {
  margin: 0;
  font-size: clamp(15px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--neon-grass);
  word-break: break-all;
}

.page-contact .ct-hero__note {
  margin: 0;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--chalk-grey);
}

.page-contact .ct-copy {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
}

/* 通用章节节奏 */
.page-contact .ct-channels,
.page-contact .ct-feedback,
.page-contact .ct-member,
.page-contact .ct-coop,
.page-contact .ct-visit,
.page-contact .ct-sla {
  padding-block: clamp(44px, 6vw, 88px);
  border-bottom: 1px solid var(--hairline-green);
}

.page-contact .ct-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(24px, 4vw, 44px);
  padding-bottom: 20px;
  border-bottom: var(--line);
}

.page-contact .ct-head__num {
  font-size: var(--fs-12);
  letter-spacing: 0.22em;
  color: var(--neon-grass);
}

.page-contact .ct-head h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--goal-white);
}

.page-contact .ct-head__note {
  margin: 0;
  max-width: 56ch;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--chalk-grey);
}

/* 01 渠道 */
.page-contact .ct-channels__layout {
  display: grid;
  gap: var(--ct-gap);
  grid-template-columns: 1fr;
}

.page-contact .ct-channels__col {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-channel {
  border: var(--line);
  background: var(--pitch-deep);
  box-shadow: var(--shadow-hard);
  padding: var(--ct-pad);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .ct-channel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--neon-grass);
}

.page-contact .ct-channel__index {
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--chalk-grey);
}

.page-contact .ct-channel__name {
  margin: 8px 0 12px;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.2;
  color: var(--goal-white);
}

.page-contact .ct-channel__text {
  margin: 0 0 16px;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--chalk-grey);
}

.page-contact .ct-channel__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-channel__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--goal-white);
}

.page-contact .ct-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--neon-grass);
}

.page-contact .ct-channels__figure {
  margin: 0;
}

/* 02 数据反馈 */
.page-contact .ct-split {
  display: grid;
  gap: var(--ct-gap);
  grid-template-columns: 1fr;
}

.page-contact .ct-split__aside {
  border: var(--line);
  background: var(--stand-surface);
  padding: var(--ct-pad);
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .ct-aside {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--chalk-grey);
}

.page-contact .ct-split__aside .btn {
  justify-self: start;
}

.page-contact .ct-acc__item {
  border: var(--line);
  background: var(--night-ink);
  margin-bottom: 12px;
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-contact .ct-acc__item:hover,
.page-contact .ct-acc__item[open] {
  border-color: var(--neon-grass);
}

.page-contact .ct-acc__item:last-child {
  margin-bottom: 0;
}

.page-contact .ct-acc__sum {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 18px var(--ct-pad);
  list-style: none;
  cursor: pointer;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.45;
  color: var(--goal-white);
}

.page-contact .ct-acc__sum::-webkit-details-marker {
  display: none;
}

.page-contact .ct-acc__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-22);
  line-height: 1;
  color: var(--neon-grass);
}

.page-contact .ct-acc__item[open] .ct-acc__sum::after {
  content: "–";
}

.page-contact .ct-acc__idx {
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--referee-yellow);
}

.page-contact .ct-acc__body {
  padding: 4px var(--ct-pad) 20px;
  display: grid;
  gap: 10px;
}

.page-contact .ct-acc__body p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--chalk-grey);
}

/* 03 会员权益 */
.page-contact .ct-member__grid {
  display: grid;
  gap: var(--ct-gap);
  grid-template-columns: 1fr;
}

.page-contact .ct-member__card {
  border: var(--line);
  border-top: 4px solid var(--turf-teal);
  background: var(--pitch-deep);
  padding: var(--ct-pad);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .ct-member__idx {
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--turf-teal);
}

.page-contact .ct-member__card h3 {
  margin: 0;
  font-size: var(--fs-18);
  line-height: 1.4;
  color: var(--goal-white);
}

.page-contact .ct-member__card p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--chalk-grey);
}

.page-contact .ct-member__card .ct-member__need {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px dashed var(--hairline-green);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--referee-yellow);
}

.page-contact .ct-member__more {
  margin: 28px 0 0;
}

/* 04 合作 */
.page-contact .ct-coop__grid {
  display: grid;
  gap: var(--ct-gap);
  grid-template-columns: 1fr;
}

.page-contact .ct-coop__item {
  border: var(--line);
  background: var(--night-ink);
  padding: var(--ct-pad);
  display: grid;
  gap: 10px;
  align-content: start;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-contact .ct-coop__item:hover {
  transform: translateY(-3px);
  border-color: var(--referee-yellow);
  box-shadow: var(--shadow-hard);
}

.page-contact .ct-coop__tag {
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--referee-yellow);
}

.page-contact .ct-coop__item h3 {
  margin: 0;
  font-size: var(--fs-22);
  line-height: 1.3;
  color: var(--goal-white);
}

.page-contact .ct-coop__item p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--chalk-grey);
}

.page-contact .ct-coop__tip {
  margin: 28px 0 0;
  padding: 16px var(--ct-pad);
  border-left: 4px solid var(--neon-grass);
  background: rgba(182, 255, 59, 0.06);
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--goal-white);
}

/* 05 地址与到访 */
.page-contact .ct-visit__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-contact .ct-visit__copy {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .ct-visit__copy h2 {
  margin: 6px 0 0;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  line-height: 1.12;
  color: var(--goal-white);
}

.page-contact .ct-visit__addr {
  margin: 0;
  padding: 16px var(--ct-pad);
  border: var(--line);
  background: var(--stand-surface);
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--neon-grass);
}

.page-contact .ct-visit__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--chalk-grey);
}

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

.page-contact .ct-visit__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--goal-white);
}

.page-contact .ct-visit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--referee-yellow);
}

.page-contact .ct-visit__figure {
  margin: 0;
}

/* 06 处理时效 */
.page-contact .ct-sla__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-contact .ct-sla__chart {
  border: var(--line);
  background: var(--pitch-deep);
  box-shadow: var(--shadow-hard);
  padding: var(--ct-pad);
}

.page-contact .ct-chart {
  display: block;
  width: 100%;
  max-width: 580px;
  height: auto;
}

.page-contact .ct-chart text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
}

.page-contact .ct-chart__label {
  fill: var(--chalk-grey);
}

.page-contact .ct-chart__val {
  fill: var(--neon-grass);
  font-weight: 700;
}

.page-contact .ct-chart__val--dark {
  fill: var(--night-ink);
}

.page-contact .ct-chart__track {
  fill: rgba(42, 74, 60, 0.55);
}

.page-contact .ct-chart__fill--teal {
  fill: var(--turf-teal);
}

.page-contact .ct-chart__fill--grass {
  fill: var(--neon-grass);
}

.page-contact .ct-chart__row:hover .ct-chart__fill {
  filter: brightness(1.15);
}

.page-contact .ct-sla__notes {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .ct-sla__notes p {
  margin: 0;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--hairline-green);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--chalk-grey);
}

.page-contact .ct-sla__notes p:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-sla__notes strong {
  display: block;
  margin-bottom: 4px;
  font-size: var(--fs-18);
  color: var(--goal-white);
}

/* 收尾 */
.page-contact .ct-outro {
  background: var(--pitch-deep);
  padding-block: clamp(36px, 5vw, 64px);
}

.page-contact .ct-outro__inner {
  display: grid;
  gap: 20px;
  align-items: start;
}

.page-contact .ct-outro__text {
  margin: 0 0 10px;
  font-size: clamp(1.1rem, 2.3vw, 1.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--goal-white);
}

.page-contact .ct-outro__fine {
  margin: 0;
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--chalk-grey);
}

.page-contact .ct-outro__fine a {
  color: var(--neon-grass);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-outro__inner .btn {
  justify-self: start;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-contact .ct-member__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .ct-channels__layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

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

  .page-contact .ct-coop__item:nth-child(2) {
    transform: translateY(24px);
  }

  .page-contact .ct-coop__item:nth-child(2):hover {
    transform: translateY(21px);
  }

  .page-contact .ct-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .ct-hero__panel {
    transform: rotate(-1.4deg);
  }

  .page-contact .ct-split {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-contact .ct-sla__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .page-contact .ct-hero__title {
    font-size: 2.15rem;
  }

  .page-contact .ct-acc__sum {
    font-size: var(--fs-16);
    padding-right: 38px;
  }

  .page-contact .ct-coop__tip {
    border-left-width: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-coop__item,
  .page-contact .ct-hero__panel {
    transition: none;
    transform: none;
  }
}
<<<PAGE_CSS_END>>>