.page-contact {
  background: var(--night-base);
  color: var(--cool-white);
}

.page-contact .contact-top {
  padding-top: 22px;
}

.page-contact .contact-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist-gray);
}

.page-contact .contact-crumbs__link {
  color: var(--mist-gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.page-contact .contact-crumbs__link:hover,
.page-contact .contact-crumbs__link:focus-visible {
  color: var(--neon-green);
  border-bottom-color: var(--neon-green);
}

.page-contact .contact-crumbs__sep {
  color: var(--grid-line);
}

.page-contact .contact-crumbs__now {
  color: var(--cool-white);
}

.page-contact .contact-banner {
  position: relative;
  margin-top: 18px;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-contact .contact-banner__img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 320px);
  object-fit: cover;
  filter: saturate(0.78) contrast(1.06);
}

.page-contact .contact-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(8, 13, 24, 0.1) 20%, rgba(8, 13, 24, 0.86) 100%);
  pointer-events: none;
}

.page-contact .contact-banner__plate {
  position: absolute;
  left: clamp(14px, 3vw, 32px);
  bottom: clamp(26px, 5vw, 48px);
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 15px;
}

.page-contact .contact-banner__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cool-white);
}

/* 暖纸色主体块 */
.page-contact .paper {
  position: relative;
  margin-top: -2px;
  background: var(--paper-warm);
  color: var(--night-base);
  clip-path: polygon(0 26px, 100% 0, 100% 100%, 0 100%);
  padding: 58px 0 56px;
}

.page-contact .paper::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
      0deg,
      rgba(8, 13, 24, 0.032) 0 1px,
      transparent 1px 5px
    ),
    radial-gradient(circle at 84% 6%, rgba(255, 106, 31, 0.12), transparent 52%);
}

.page-contact .paper__inner {
  position: relative;
}

.page-contact .kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--electric-orange);
  text-transform: uppercase;
}

.page-contact .kicker::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--electric-orange);
}

.page-contact .kicker--light {
  color: var(--neon-green);
}

.page-contact .kicker--light::before {
  background: var(--neon-green);
}

.page-contact .paper__title {
  margin: 14px 0 0;
  max-width: 18em;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.02em;
  transform: skewX(-4deg);
  transform-origin: left bottom;
}

.page-contact .paper__lead {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: rgba(8, 13, 24, 0.78);
}

.page-contact .paper__jump {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--night-base);
  text-decoration: none;
  border-bottom: 2px solid var(--electric-orange);
  padding-bottom: 3px;
}

.page-contact .paper__jump:hover,
.page-contact .paper__jump:focus-visible {
  color: var(--electric-orange);
}

/* 章节标题组件 */
.page-contact .sec-head {
  margin-bottom: 22px;
}

.page-contact .sec-head__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .sec-head__note {
  margin: 12px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(8, 13, 24, 0.7);
}

/* 两个联系方式 */
.page-contact .channels {
  margin-top: clamp(44px, 6vw, 72px);
}

.page-contact .channels__grid {
  display: grid;
  gap: 16px;
}

.page-contact .chan {
  position: relative;
  padding: 22px 20px 24px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(8, 13, 24, 0.14);
  border-left: 4px solid var(--night-base);
}

.page-contact .chan--alt {
  background: var(--night-base);
  color: var(--cool-white);
  border-color: var(--grid-line);
  border-left-color: var(--neon-green);
}

.page-contact .chan__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(8, 13, 24, 0.55);
}

.page-contact .chan__tag--hot {
  color: var(--neon-green);
}

.page-contact .chan__name {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-contact .chan__value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 21px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  word-break: break-all;
  color: var(--night-base);
}

.page-contact .chan--alt .chan__value {
  color: var(--neon-green);
}

.page-contact .chan__value--tel {
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: 0.04em;
}

.page-contact .chan__desc {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(8, 13, 24, 0.74);
}

.page-contact .chan--alt .chan__desc {
  color: var(--mist-gray);
}

.page-contact .channels__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(8, 13, 24, 0.24);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(8, 13, 24, 0.72);
}

/* 反馈准备清单 */
.page-contact .prepare {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-contact .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(8, 13, 24, 0.2);
}

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 10px;
  padding: 18px 6px 18px 0;
  border-bottom: 1px solid rgba(8, 13, 24, 0.2);
  transition: background 0.25s var(--ease);
}

.page-contact .checklist__item:hover {
  background: rgba(8, 13, 24, 0.05);
}

.page-contact .checklist__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--electric-orange);
  padding-top: 3px;
}

.page-contact .checklist__t {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
}

.page-contact .checklist__d {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(8, 13, 24, 0.74);
}

/* 处理流程 */
.page-contact .flow {
  margin-top: clamp(48px, 6.5vw, 84px);
}

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

.page-contact .flow__shot {
  margin: 0;
}

.page-contact .flow__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.9);
  max-width: 100%;
}

.page-contact .flow__cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(8, 13, 24, 0.6);
}

.page-contact .steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .steps__item {
  position: relative;
  margin-left: 9px;
  padding: 0 0 26px 26px;
  border-left: 1px solid rgba(8, 13, 24, 0.24);
}

.page-contact .steps__item:last-child {
  padding-bottom: 0;
}

.page-contact .steps__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--electric-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 31, 0.18);
}

.page-contact .steps__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--electric-orange);
}

.page-contact .steps__t {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.page-contact .steps__d {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(8, 13, 24, 0.75);
}

/* 深色转场：内容合作 */
.page-contact .partner {
  position: relative;
  padding: clamp(52px, 8vw, 96px) 0 clamp(44px, 6vw, 72px);
  background: var(--pitch-shadow);
  overflow: hidden;
}

.page-contact .partner::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(184, 255, 61, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 255, 61, 0.07) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.7;
}

.page-contact .partner__inner {
  position: relative;
  z-index: 1;
}

.page-contact .partner__title {
  margin: 14px 0 0;
  max-width: 20em;
  font-size: clamp(23px, 3.6vw, 38px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.02em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-contact .partner__lead {
  margin: 16px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-gray);
}

.page-contact .partner__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 44px;
  margin: 28px 0 30px;
  padding-top: 22px;
  border-top: 1px solid var(--grid-line);
}

.page-contact .pstat__n {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(36px, 7vw, 60px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--neon-green);
}

.page-contact .pstat__u {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist-gray);
}

.page-contact .partner__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 52em;
}

.page-contact .partner__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool-white);
}

.page-contact .partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--electric-orange);
}

.page-contact .partner__more {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-gray);
}

.page-contact .textlink {
  color: var(--neon-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 61, 0.45);
  padding: 0 1px;
}

.page-contact .textlink:hover,
.page-contact .textlink:focus-visible {
  border-bottom-color: var(--neon-green);
  color: var(--cool-white);
}

/* 工作节奏 */
.page-contact .rhythm {
  padding: clamp(44px, 6vw, 76px) 0;
  background: var(--night-base);
}

.page-contact .rhythm__title {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .rhythm__rows {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--grid-line);
}

.page-contact .rhythm__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .rhythm__time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--neon-green);
}

.page-contact .rhythm__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool-white);
}

/* 收尾联系信息 */
.page-contact .reach {
  padding: clamp(44px, 6.5vw, 76px) 0 calc(clamp(56px, 8vw, 92px) + var(--bar-h));
  border-top: 2px solid var(--neon-green);
  background: var(--night-base);
}

.page-contact .reach__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .reach__note {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-gray);
}

.page-contact .reach__addr {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool-white);
}

.page-contact .reach__icp {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist-gray);
}

.page-contact .reach__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (min-width: 620px) {
  .page-contact .checklist__item {
    grid-template-columns: 56px 1fr;
    gap: 16px;
    padding: 20px 10px 20px 0;
  }

  .page-contact .channels__grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-contact .paper {
    clip-path: polygon(0 52px, 100% 0, 100% 100%, 0 100%);
    padding: 92px 0 92px;
  }

  .page-contact .paper__lede {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: clamp(24px, 4vw, 56px);
    align-items: end;
  }

  .page-contact .paper__lede .kicker {
    grid-column: 1 / -1;
  }

  .page-contact .paper__title {
    grid-column: 1;
  }

  .page-contact .paper__lead {
    grid-column: 2;
    margin-top: 0;
    font-size: 15px;
    padding-bottom: 4px;
  }

  .page-contact .paper__jump {
    grid-column: 2;
    justify-self: start;
    margin-top: 16px;
  }

  .page-contact .channels__grid {
    gap: 0;
    border-top: 1px solid rgba(8, 13, 24, 0.2);
    border-bottom: 1px solid rgba(8, 13, 24, 0.2);
  }

  .page-contact .chan {
    border: 0;
    border-left: 4px solid var(--night-base);
    background: transparent;
    padding: 26px 26px 28px;
  }

  .page-contact .chan--alt {
    border-left-color: var(--neon-green);
    background: var(--night-base);
  }

  .page-contact .flow__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
  }

  .page-contact .flow__shot {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-contact .partner__inner {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: clamp(28px, 4vw, 64px);
  }

  .page-contact .partner__head {
    grid-column: 1;
  }

  .page-contact .partner__stats {
    grid-column: 2;
    grid-row: 1 / span 2;
    flex-direction: column;
    gap: 26px;
    margin: 0;
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--grid-line);
    padding-left: 24px;
    align-self: start;
  }

  .page-contact .partner__list {
    grid-column: 1;
    margin-top: 26px;
  }

  .page-contact .partner__more {
    grid-column: 1;
  }

  .page-contact .rhythm__row {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }

  .page-contact .reach__inner {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: clamp(24px, 4vw, 56px);
    align-items: end;
  }

  .page-contact .reach__actions {
    margin-top: 0;
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .checklist__item {
    transition: none;
  }
}
<<<END>>>