.page-contact {
  --contact-gap: clamp(16px, 3vw, 26px);
  --ink-soft: rgba(6, 26, 20, 0.74);
  overflow-x: clip;
  padding-bottom: clamp(36px, 7vw, 80px);
}

.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(14px, 3vw, 30px);
  padding-bottom: clamp(24px, 4.5vw, 42px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--hair) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hair) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.6;
  -webkit-mask-image: radial-gradient(115% 95% at 88% -10%, #000 0%, transparent 70%);
  mask-image: radial-gradient(115% 95% at 88% -10%, #000 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

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

.page-contact .contact-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(29px, 6.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--paper);
  max-width: 15em;
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-hero__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-bulletin {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: clamp(14px, 2.5vw, 22px);
  padding: 12px 16px;
  border: 1px solid var(--hair-strong);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(46, 242, 200, 0.11), rgba(11, 42, 32, 0.45) 62%);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
  text-decoration: none;
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.page-contact .contact-bulletin:hover,
.page-contact .contact-bulletin:focus-visible {
  color: var(--paper);
  border-left-color: var(--orange);
}

.page-contact .contact-bulletin__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(46, 242, 200, 0.16);
}

/* 调度台双栏 */
.page-contact .desk {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .desk-card {
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .desk-card__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 8;
  overflow: hidden;
}

.page-contact .desk-card__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  max-width: 100%;
}

.page-contact .desk-card__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(6, 26, 20, 0) 42%, var(--panel) 100%);
}

.page-contact .desk-card__body {
  padding: clamp(18px, 3vw, 30px);
}

.page-contact .desk-card__title {
  margin: 8px 0 6px;
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--hair);
}

.page-contact .channel__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .channel__v {
  font-family: var(--font-mono);
  font-size: clamp(16px, 4vw, 21px);
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .channel__v--lg {
  font-size: clamp(25px, 7vw, 38px);
  color: var(--cyan);
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.page-contact .channel__v--sm {
  font-size: clamp(15px, 3.4vw, 18px);
  color: var(--muted);
}

.page-contact .desk-card__hint {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* 场景分流 */
.page-contact .scenes__head {
  margin-bottom: 16px;
}

.page-contact .scenes__title {
  margin: 8px 0 0;
  font-size: clamp(20px, 3.4vw, 27px);
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .scenes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .scene {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 16px 18px;
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: var(--panel-soft);
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.page-contact .scene:hover {
  border-color: rgba(46, 242, 200, 0.4);
  transform: translateY(-2px);
}

.page-contact .scene__no {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-contact .scene h3 {
  margin: 0 0 6px;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .scene p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* 响应节奏 */
.page-contact .response {
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(108, 77, 255, 0.24), rgba(11, 42, 32, 0.92) 58%, rgba(6, 26, 20, 0.96));
  padding: clamp(20px, 4vw, 40px);
}

.page-contact .response h2 {
  margin: 8px 0 12px;
  font-size: clamp(22px, 3.8vw, 32px);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .response__lead {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .metrics {
  margin-top: clamp(20px, 3.5vw, 30px);
  display: grid;
  gap: 16px;
}

.page-contact .metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--hair-strong);
}

.page-contact .metric__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.8vw, 31px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-contact .metric:nth-child(2) .metric__num {
  color: var(--orange);
}

.page-contact .metric__k {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .response__foot {
  margin: clamp(20px, 3vw, 26px) 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--hair-strong);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 70ch;
}

/* 入口 tile */
.page-contact .contact-head {
  margin-bottom: clamp(18px, 3vw, 28px);
  max-width: 72ch;
}

.page-contact .contact-head h2 {
  margin: 8px 0 10px;
  font-size: clamp(22px, 3.8vw, 32px);
  line-height: 1.32;
  color: var(--paper);
}

.page-contact .contact-head p:not(.eyebrow) {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .links-grid {
  display: grid;
  gap: 12px;
}

.page-contact .link-tile {
  display: block;
  padding: 20px;
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: rgba(11, 42, 32, 0.62);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out), background 0.3s var(--ease-out);
}

.page-contact .link-tile:hover,
.page-contact .link-tile:focus-visible {
  border-color: rgba(46, 242, 200, 0.45);
  background: rgba(11, 42, 32, 0.9);
  transform: translateY(-2px);
}

.page-contact .link-tile__k {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-contact .link-tile h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .link-tile p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .link-tile__go {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-contact .link-tile__go::after {
  content: " →";
}

.page-contact .links-note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .links-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 地址卡 */
.page-contact .address-wrap {
  display: grid;
  gap: var(--contact-gap);
  align-items: center;
}

.page-contact .address-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 36px);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.42);
}

.page-contact .address-card__tag {
  display: inline-block;
  padding: 5px 11px;
  border-radius: 4px;
  background: var(--wine);
  color: var(--paper);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-contact .address-card h2 {
  margin: 16px 0 12px;
  font-size: clamp(20px, 4vw, 27px);
  line-height: 1.42;
  color: var(--ink);
}

.page-contact .address-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .address-card__meta {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(6, 26, 20, 0.16);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

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

.page-contact .address-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius-lg);
}

.page-contact .address-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* 合作与反馈 */
.page-contact .collab {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair-strong);
}

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

.page-contact .collab-row__topic {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .collab-row__mail {
  font-size: 12.5px;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .collab-row__desc {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .collab__foot {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.page-contact .collab__foot p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 640px) {
  .page-contact .metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 760px) {
  .page-contact .links-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .link-tile:nth-child(1) {
    grid-column: span 7;
  }

  .page-contact .link-tile:nth-child(2) {
    grid-column: span 5;
  }

  .page-contact .link-tile:nth-child(3) {
    grid-column: span 5;
  }

  .page-contact .link-tile:nth-child(4) {
    grid-column: span 7;
  }

  .page-contact .collab-row {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.95fr) minmax(0, 1.5fr);
    align-items: baseline;
    gap: 20px;
    padding: 18px 0;
  }
}

@media (min-width: 900px) {
  .page-contact .desk {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(20px, 2.6vw, 34px);
  }

  .page-contact .address-wrap {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(20px, 3vw, 38px);
  }

  .page-contact .address-card {
    transform: rotate(-1.2deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scene,
  .page-contact .link-tile,
  .page-contact .contact-bulletin {
    transition: none;
  }

  .page-contact .scene:hover,
  .page-contact .link-tile:hover,
  .page-contact .link-tile:focus-visible {
    transform: none;
  }

  .page-contact .address-card {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>