.page-contact {
  --cc-pad: clamp(20px, 2.6vw, 32px);
  --cc-block: clamp(40px, 6vw, 88px);
}

.page-contact .crumbs {
  margin-top: clamp(16px, 2.5vw, 28px);
}

.page-contact .eyebrow {
  margin: 0 0 16px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
  padding-block: clamp(22px, 3vw, 36px) clamp(36px, 5vw, 72px);
  border-bottom: 1px solid var(--line-600);
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 6.4vw, 86px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper-100);
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  text-wrap: balance;
}

.page-contact .contact-hero__lede {
  margin: 0 0 20px;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--mist-300);
  max-width: 46ch;
}

.page-contact .contact-hero__hint {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange-500);
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--mist-500);
}

.page-contact .contact-hero__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-b);
  background: var(--ink-800);
  aspect-ratio: 16 / 10;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
  .page-contact .contact-hero__media {
    aspect-ratio: 7 / 5;
  }
}

/* ---------- 联络台双栏 ---------- */
.page-contact .desk {
  padding-block: var(--cc-block);
  border-bottom: 1px solid var(--line-600);
}

.page-contact .desk__grid {
  display: grid;
  gap: clamp(36px, 4.5vw, 64px);
}

@media (min-width: 960px) {
  .page-contact .desk__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(32px, 4.5vw, 72px);
  }
}

.page-contact .desk__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper-100);
}

.page-contact .desk__lede {
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist-300);
  max-width: 54ch;
}

/* 三块联系色 */
.page-contact .reach {
  padding: var(--cc-pad);
  margin-bottom: clamp(12px, 1.6vw, 18px);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}

.page-contact .reach:hover,
.page-contact .reach:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -28px rgba(70, 242, 200, .55);
}

.page-contact .reach--mail {
  background: var(--cyan-400);
  color: var(--cyan-ink);
  border-radius: var(--radius-a);
}

.page-contact .reach--phone {
  background: var(--ink-800);
  color: var(--paper-100);
  border: 1px solid var(--line-600);
  border-radius: var(--radius-b);
}

.page-contact .reach--addr {
  background: var(--turf-700);
  color: var(--paper-100);
  border-radius: var(--radius-a);
  margin-bottom: 0;
}

.page-contact .reach__label {
  margin: 0 0 12px;
  font-size: var(--step--1);
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: .68;
}

.page-contact .reach__value {
  margin: 0 0 14px;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.page-contact .reach__value--mono {
  font-family: var(--font-mono);
  font-size: clamp(16px, 4vw, 25px);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.page-contact .reach__value--addr {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(17px, 2.4vw, 23px);
  letter-spacing: .01em;
}

.page-contact .reach__note {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.78;
  opacity: .84;
}

.page-contact .reach__hint {
  display: inline-block;
  margin: 14px 0 0;
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: .12em;
  border: 1px dashed var(--cyan-ink);
  border-radius: 999px;
  opacity: .62;
}

/* 四类需求 */
.page-contact .kinds {
  list-style: none;
  margin: 0 0 clamp(36px, 5vw, 60px);
  padding: 0;
}

.page-contact .kind {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 0 12px;
  padding-block: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line-600);
  transition: border-color .2s var(--ease);
}

.page-contact .kind:last-child {
  border-bottom: 1px solid var(--line-600);
}

.page-contact .kind:hover {
  border-top-color: var(--cyan-400);
}

.page-contact .kind__num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--cyan-400);
}

.page-contact .kind__name {
  margin: 0 0 6px;
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--paper-100);
}

.page-contact .kind__text {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--mist-300);
}

/* 三步流程 */
.page-contact .flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .flow__step {
  position: relative;
  margin-left: 7px;
  padding: 0 0 clamp(22px, 3vw, 32px) clamp(26px, 3vw, 34px);
  border-left: 1px solid var(--line-600);
}

.page-contact .flow__step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .flow__dot {
  position: absolute;
  left: -8px;
  top: 2px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--line-600);
  transition: transform .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease);
}

.page-contact .flow__step:hover .flow__dot,
.page-contact .flow__step:focus-within .flow__dot {
  background: var(--orange-500);
  border-color: var(--orange-500);
  transform: scale(1.5);
}

.page-contact .flow__num {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist-500);
}

.page-contact .flow__name {
  margin: 0 0 6px;
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--paper-100);
}

.page-contact .flow__text {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--mist-300);
  max-width: 54ch;
}

/* ---------- 邮寄与到访 ---------- */
.page-contact .visit {
  padding-block: var(--cc-block);
  border-bottom: 1px solid var(--line-600);
}

.page-contact .visit__grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
  align-items: center;
}

@media (min-width: 880px) {
  .page-contact .visit__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-contact .visit__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-a);
  background: var(--ink-800);
  aspect-ratio: 5 / 4;
}

.page-contact .visit__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .visit__title {
  margin: 0 0 18px;
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.25;
  color: var(--paper-100);
  text-wrap: balance;
}

.page-contact .visit__text p {
  margin: 0 0 14px;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist-300);
  max-width: 58ch;
}

.page-contact .visit__text p:last-child {
  margin-bottom: 0;
}

/* ---------- 下一步 ---------- */
.page-contact .next {
  padding-block: var(--cc-block);
}

.page-contact .next__title {
  margin: 0 0 14px;
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.25;
  color: var(--paper-100);
  text-wrap: balance;
}

.page-contact .next__lede {
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist-300);
  max-width: 56ch;
}

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

@media (min-width: 760px) {
  .page-contact .next__links {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

.page-contact .next__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 26px);
  text-decoration: none;
  background: var(--ink-800);
  border: 1px solid var(--line-600);
  border-radius: var(--radius-b);
  color: var(--paper-100);
  transition: border-color .2s var(--ease), background-color .2s var(--ease), transform .2s var(--ease);
}

.page-contact .next__card:hover,
.page-contact .next__card:focus-visible {
  border-color: var(--cyan-400);
  background: var(--turf-700);
  transform: translateY(-2px);
}

.page-contact .next__card strong {
  font-size: var(--step-1);
  font-weight: 600;
}

.page-contact .next__card span {
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--mist-300);
}

.page-contact .next__also {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--mist-500);
}

.page-contact .next__also a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color .18s var(--ease);
}

.page-contact .next__also a:hover {
  color: var(--paper-100);
}

/* ---------- 底部联系横带 ---------- */
.page-contact .contact-strip {
  background: var(--ink-800);
  border-top: 1px solid var(--line-600);
  padding-block: clamp(20px, 3vw, 30px);
}

.page-contact .contact-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px clamp(16px, 3vw, 40px);
}

.page-contact .contact-strip__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist-500);
}

.page-contact .contact-strip__line {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 21px);
  color: var(--paper-100);
  overflow-wrap: anywhere;
}

.page-contact .contact-strip__sep {
  color: var(--cyan-400);
}

@media (max-width: 480px) {
  .page-contact .contact-strip__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-contact .contact-strip__line {
    font-size: 15px;
  }
}
<<<END>>>