.page-contact {
  --c-edge: rgba(43, 231, 214, 0.32);
  display: block;
  background: var(--deep);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-block: clamp(26px, 4.5vw, 52px) clamp(34px, 6vw, 74px);
  border-bottom: var(--hair);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: -22% -12% auto -12%;
  height: 80%;
  background:
    radial-gradient(58% 68% at 76% 10%, rgba(43, 231, 214, 0.15), transparent 70%),
    radial-gradient(48% 62% at 10% 0%, rgba(15, 124, 130, 0.24), transparent 72%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-contact .contact-hero__inner > * {
  min-width: 0;
}

.page-contact .contact-hero__copy .display {
  margin: 14px 0 0;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-contact .contact-lead {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 46ch;
  color: var(--mist);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
}

.page-contact .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .contact-hero__visual {
  position: relative;
  background: linear-gradient(150deg, rgba(28, 44, 87, 0.9), rgba(7, 14, 34, 0.94));
  border: var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  overflow: hidden;
}

.page-contact .contact-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  opacity: 0.82;
}

.page-contact .contact-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 14, 34, 0) 38%, rgba(7, 14, 34, 0.85) 100%);
  pointer-events: none;
}

/* ---------- 渠道 + 反馈 ---------- */
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 44px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-contact .contact-grid > * {
  min-width: 0;
}

.page-contact .contact-stack {
  display: grid;
  gap: clamp(14px, 1.8vw, 20px);
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px) clamp(20px, 2.4vw, 30px);
  background: linear-gradient(160deg, rgba(28, 44, 87, 0.74), rgba(16, 28, 62, 0.94));
  border: var(--hair);
  clip-path: polygon(0 0, calc(100% - var(--cut-sm)) 0, 100% var(--cut-sm), 100% 100%, 0 100%);
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(20px, 2.4vw, 28px);
  width: 3px;
  height: 34px;
  background: var(--cyan);
  box-shadow: var(--shadow-cyan);
}

.page-contact .contact-stack .contact-card:nth-child(2)::before {
  background: var(--gold);
  box-shadow: 0 0 22px rgba(255, 194, 71, 0.3);
}

.page-contact .contact-stack .contact-card:nth-child(3)::before {
  background: var(--mist);
  box-shadow: none;
}

.page-contact .contact-card:hover {
  border-color: var(--c-edge);
  transform: translateY(-3px);
}

.page-contact .contact-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-value {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 25px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-address {
  display: block;
  margin-top: 10px;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 800;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .contact-card__desc {
  margin: 12px 0 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .contact-side {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
  align-content: start;
}

.page-contact .contact-side > .cut-panel {
  padding: clamp(20px, 2.6vw, 32px);
  background: linear-gradient(200deg, rgba(16, 28, 62, 0.94), rgba(7, 14, 34, 0.9));
  border: var(--hair);
}

.page-contact .contact-side__title {
  margin: 10px 0 0;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .checklist__list {
  list-style: none;
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .checklist__list li {
  position: relative;
  padding-left: 32px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .checklist__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  background: rgba(43, 231, 214, 0.09);
  border: 1px solid rgba(43, 231, 214, 0.5);
  clip-path: polygon(0 0, calc(100% - 5px) 0, 100% 5px, 100% 100%, 0 100%);
}

.page-contact .checklist__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(143, 163, 200, 0.26);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .pace__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 26px);
  margin-top: clamp(16px, 2vw, 22px);
}

.page-contact .pace__item {
  padding-left: 16px;
  border-left: 2px solid rgba(43, 231, 214, 0.3);
}

.page-contact .pace__num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .pace__unit {
  margin-left: 6px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .pace__item p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .pace__foot {
  margin: clamp(18px, 2.4vw, 24px) 0 0;
  padding-top: 14px;
  border-top: var(--hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .pace__foot a {
  color: var(--cyan);
}

/* ---------- 站点信息 ---------- */
.page-contact .contact-filing {
  border-top: var(--hair);
  border-bottom: var(--hair);
  background: linear-gradient(180deg, rgba(16, 28, 62, 0.62), rgba(7, 14, 34, 0.18));
}

.page-contact .contact-filing__title {
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .filing-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(143, 163, 200, 0.18);
}

.page-contact .filing-bar__item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2vw, 24px) clamp(16px, 2vw, 22px);
  background: var(--deep);
}

.page-contact .filing-bar__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .filing-bar__v {
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 700;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .filing-bar__v.num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-contact .contact-filing__note {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 74ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-filing__note a {
  color: var(--cyan);
}

/* ---------- 合作 ---------- */
.page-contact .contact-partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-contact .contact-partner__grid > * {
  min-width: 0;
}

.page-contact .contact-partner__media {
  margin: 0;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(28, 44, 87, 0.85), rgba(7, 14, 34, 0.92));
  border: var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-contact .contact-partner__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.9;
}

.page-contact .contact-partner__lead {
  margin: clamp(14px, 1.8vw, 18px) 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .partner-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(20px, 2.6vw, 28px);
  padding-top: clamp(18px, 2.4vw, 24px);
  border-top: var(--hair);
}

.page-contact .partner-stats__item {
  display: grid;
  gap: 6px;
}

.page-contact .partner-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-contact .partner-stats__lbl {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-contact .partner-list {
  list-style: none;
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: clamp(18px, 2.4vw, 24px) 0 0;
  border-top: var(--hair);
  display: grid;
  gap: 12px;
}

.page-contact .partner-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .partner-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .partner-list strong {
  color: var(--paper);
  font-weight: 700;
}

.page-contact .contact-partner__note {
  margin: clamp(16px, 2vw, 22px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .pace__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .filing-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 960px) {
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-contact .contact-partner__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}
<<<END>>>