.page-contact {
  --pc-line-light: rgba(6, 26, 43, .16);
  --pc-line-dark: rgba(244, 247, 246, .14);
  --pc-body: rgba(10, 18, 24, .78);
  background: var(--mist-50);
  color: var(--ink-900);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 40px) 0 clamp(44px, 7vw, 96px);
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(46, 211, 198, .22) 0%, rgba(46, 211, 198, 0) 58%),
    radial-gradient(90% 80% at 6% 112%, rgba(255, 107, 44, .18) 0%, rgba(255, 107, 44, 0) 62%),
    linear-gradient(160deg, var(--deep-900) 0%, var(--deep-700) 100%);
  color: var(--mist-50);
  overflow: hidden;
}

.page-contact .contact-hero__crumbs {
  margin-bottom: clamp(22px, 3.6vw, 40px);
}

.page-contact .contact-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .14em;
}

.page-contact .contact-hero .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(244, 247, 246, .92);
}

.page-contact .contact-hero .breadcrumb__link {
  color: rgba(244, 247, 246, .62);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .contact-hero .breadcrumb__link:hover {
  color: var(--orange-300);
}

.page-contact .contact-hero .breadcrumb__sep {
  color: rgba(244, 247, 246, .34);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-contact .contact-hero__index {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--orange-300);
}

.page-contact .contact-hero__index::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255, 107, 44, .18);
}

.page-contact .contact-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(40px, 8.4vw, 112px);
  line-height: 1.04;
  letter-spacing: .06em;
  color: var(--mist-50);
}

.page-contact .contact-hero__lede {
  margin: 24px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: rgba(244, 247, 246, .74);
}

.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--pc-line-dark);
  background: rgba(244, 247, 246, .04);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.86) contrast(1.06);
}

.page-contact .contact-hero__figure::after {
  content: "";
  position: absolute;
  inset: 10px;
  pointer-events: none;
  opacity: .5;
  background-image:
    repeating-linear-gradient(to right, rgba(244, 247, 246, .14) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, rgba(244, 247, 246, .14) 0 1px, transparent 1px 64px);
}

/* ---------- 联系卡 + 费用面板 ---------- */
.page-contact .contact-main {
  padding: clamp(40px, 6vw, 88px) 0 clamp(12px, 2vw, 24px);
}

.page-contact .contact-main__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .contact-card {
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid rgba(244, 247, 246, .12);
  background: linear-gradient(168deg, var(--deep-700) 0%, var(--deep-900) 100%);
  color: var(--mist-50);
  box-shadow: 0 28px 56px -42px rgba(6, 26, 43, .9);
}

.page-contact .contact-card__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .12em;
  color: rgba(244, 247, 246, .7);
}

.page-contact .contact-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime-300);
  box-shadow: 0 0 0 4px rgba(215, 255, 79, .16);
}

.page-contact .contact-card__index {
  margin: 0;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--teal-400);
}

.page-contact .contact-card__title {
  margin: 12px 0 0;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: .03em;
  color: var(--mist-50);
}

.page-contact .contact-card .contact-list {
  display: grid;
  gap: 16px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-card .contact-item {
  display: grid;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pc-line-dark);
}

.page-contact .contact-card .contact-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .contact-card .contact-item__label {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--teal-400);
}

.page-contact .contact-card .contact-item__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--mist-50);
  overflow-wrap: anywhere;
}

.page-contact .contact-card .contact-item__value--text {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: .02em;
  color: rgba(244, 247, 246, .84);
}

.page-contact .contact-card__hint {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange-500);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 247, 246, .66);
}

.page-contact .contact-card__btn {
  margin-top: 22px;
}

.page-contact .contact-panel__index {
  margin: 0;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--slate-400);
}

.page-contact .contact-panel__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 300;
  line-height: 1.28;
  letter-spacing: .02em;
  color: var(--ink-900);
}

.page-contact .contact-panel__lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pc-body);
}

.page-contact .cost-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 1.4vw, 16px);
  margin-top: clamp(24px, 3vw, 36px);
}

.page-contact .cost-card {
  position: relative;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--pc-line-light);
  background: var(--paper-50);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .cost-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--orange-500);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.page-contact .cost-card:hover,
.page-contact .cost-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(255, 107, 44, .5);
  box-shadow: 0 18px 34px -26px rgba(6, 26, 43, .6);
}

.page-contact .cost-card:hover::before,
.page-contact .cost-card:focus-within::before {
  opacity: 1;
}

.page-contact .cost-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--slate-400);
}

.page-contact .cost-card__num {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1.05;
  letter-spacing: .01em;
  color: var(--deep-900);
}

.page-contact .cost-card--time .cost-card__num {
  color: var(--teal-ink);
}

.page-contact .cost-card__unit {
  margin: 6px 0 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--slate-400);
}

.page-contact .cost-card__desc {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pc-line-light);
  font-size: 13px;
  line-height: 1.72;
  color: var(--pc-body);
}

.page-contact .cost-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-400);
}

.page-contact .cost-note__dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--orange-500);
}

/* ---------- 合作流程 ---------- */
.page-contact .contact-flow {
  margin-top: clamp(44px, 6vw, 88px);
  padding: clamp(44px, 6vw, 88px) 0;
  background:
    radial-gradient(100% 70% at 0% 0%, rgba(46, 211, 198, .14) 0%, rgba(46, 211, 198, 0) 60%),
    linear-gradient(180deg, var(--deep-900) 0%, var(--deep-700) 100%);
  color: var(--mist-50);
}

.page-contact .contact-flow__index {
  margin: 0;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--orange-300);
}

.page-contact .contact-flow__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(26px, 4vw, 48px);
  font-weight: 200;
  line-height: 1.24;
  letter-spacing: .04em;
  color: var(--mist-50);
}

.page-contact .contact-flow__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 247, 246, .7);
}

.page-contact .contact-flow__figure {
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  border: 1px solid var(--pc-line-dark);
  padding: 8px;
  background: rgba(244, 247, 246, .03);
}

.page-contact .contact-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 3;
  object-fit: cover;
}

.page-contact .flow-steps {
  display: grid;
  gap: 1px;
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--pc-line-dark);
  background: rgba(244, 247, 246, .16);
}

.page-contact .flow-step {
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--deep-900);
  transition: background var(--dur) var(--ease);
}

.page-contact .flow-step:hover {
  background: var(--deep-700);
}

.page-contact .flow-step__num {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--orange-500);
}

.page-contact .flow-step__title {
  margin: 12px 0 0;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--mist-50);
}

.page-contact .flow-step__desc {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.78;
  color: rgba(244, 247, 246, .66);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-scope {
  padding: clamp(44px, 6vw, 88px) 0;
  background: var(--paper-50);
}

.page-contact .contact-scope__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
}

.page-contact .contact-scope__index {
  margin: 0;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--slate-400);
}

.page-contact .contact-scope__lead h2 {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 300;
  line-height: 1.26;
  letter-spacing: .02em;
  color: var(--ink-900);
}

.page-contact .contact-scope__text {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--pc-body);
}

.page-contact .contact-scope__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--orange-500);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--deep-900);
  text-decoration: none;
  transition: color var(--dur) var(--ease), gap var(--dur) var(--ease);
}

.page-contact .contact-scope__link:hover {
  color: var(--orange-500);
  gap: 14px;
}

.page-contact .scope-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pc-line-light);
}

.page-contact .scope-item {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pc-line-light);
}

.page-contact .scope-item__name {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--deep-900);
}

.page-contact .scope-item__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-body);
}

/* ---------- 反馈说明 ---------- */
.page-contact .contact-feedback {
  padding: clamp(38px, 5vw, 76px) 0 clamp(52px, 7vw, 96px);
  background: var(--mist-50);
}

.page-contact .contact-feedback__inner {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 2px solid var(--orange-500);
}

.page-contact .contact-feedback__lead h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 300;
  line-height: 1.34;
  letter-spacing: .03em;
  color: var(--ink-900);
}

.page-contact .contact-feedback__lead p {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-body);
}

.page-contact .contact-feedback__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pc-line-light);
}

.page-contact .contact-feedback__links li {
  border-bottom: 1px solid var(--pc-line-light);
}

.page-contact .contact-feedback__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  font-size: 14px;
  letter-spacing: .03em;
  color: var(--deep-900);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-contact .contact-feedback__links a::after {
  content: "→";
  color: var(--orange-500);
}

.page-contact .contact-feedback__links a:hover {
  color: var(--orange-500);
  padding-left: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .scope-item {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 768px) {
  .page-contact .flow-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-contact .contact-feedback__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-main__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-contact .contact-card {
    position: sticky;
    top: calc(var(--strip-h) + 20px);
  }

  .page-contact .contact-scope__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (max-width: 379px) {
  .page-contact .cost-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cost-card,
  .page-contact .cost-card::before,
  .page-contact .flow-step,
  .page-contact .contact-scope__link,
  .page-contact .contact-feedback__links a,
  .page-contact .contact-hero .breadcrumb__link {
    transition: none;
  }

  .page-contact .cost-card:hover,
  .page-contact .cost-card:focus-within {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>