.page-contact {
  --ct-gap: 16px;
  --ct-line: 1px solid var(--brick);
  background: var(--fog);
  color: var(--slate);
  overflow-x: hidden;
}

.page-contact .contact-crumb {
  padding-top: 18px;
  padding-bottom: 2px;
}

/* ---------- 首屏拼贴 ---------- */
.page-contact .contact-hero {
  padding: 20px 0 44px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 22px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-stretch: condensed;
  font-size: clamp(34px, 9vw, 68px);
  line-height: 1.02;
  letter-spacing: 0.01em;
  margin: 12px 0 18px;
  text-transform: none;
}

.page-contact .contact-hero__lede {
  max-width: 58ch;
  margin: 0 0 22px;
  color: var(--slate);
}

.page-contact .contact-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-hero__jump a {
  display: inline-block;
  padding: 8px 14px;
  border: var(--ct-line);
  color: var(--slate);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-contact .contact-hero__jump a:hover,
.page-contact .contact-hero__jump a:focus-visible {
  border-color: var(--blue);
  background: var(--blue);
  color: var(--fog);
}

.page-contact .contact-hero__figure {
  margin: 0;
  border: var(--ct-line);
  background: var(--slate);
}

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

/* ---------- 三条渠道 ---------- */
.page-contact .contact-channels .section__head {
  margin-bottom: 20px;
}

.page-contact .tiles {
  display: grid;
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .tile {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--fog);
  border: var(--ct-line);
  border-top-width: 4px;
  border-top-style: solid;
}

.page-contact .tile--mail {
  border-top-color: var(--blue);
  min-height: 210px;
}

.page-contact .tile--phone {
  border-top-color: var(--amber);
  background: var(--concrete);
  min-height: 268px;
}

.page-contact .tile--hours {
  border-top-color: var(--jade);
  min-height: 172px;
}

.page-contact .tile__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brick);
}

.page-contact .tile__value {
  font-family: var(--font-data);
  margin: 0 0 16px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  word-break: break-word;
}

.page-contact .tile__value--mail {
  font-size: clamp(16px, 4.4vw, 25px);
  color: var(--blue);
  overflow-wrap: anywhere;
}

.page-contact .tile__value--phone {
  font-size: clamp(26px, 7vw, 42px);
  color: var(--amber-deep);
  letter-spacing: 0.02em;
}

.page-contact .tile__value--hours {
  font-size: clamp(24px, 6vw, 34px);
  color: var(--slate);
}

.page-contact .tile__note {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .tile__meta {
  margin: 0;
  padding-top: 12px;
  border-top: var(--ct-line);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-contact .tile__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--jade);
  vertical-align: 1px;
}

/* ---------- 分流 + 邮件结构 ---------- */
.page-contact .contact-routing {
  background: var(--fog);
}

.page-contact .routing {
  display: grid;
  gap: 28px;
}

.page-contact .routing__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 20px 0;
  border-top: var(--ct-line);
}

.page-contact .routing__item:last-child {
  border-bottom: var(--ct-line);
}

.page-contact .routing__idx {
  margin: 0;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--amber-deep);
  letter-spacing: 0.06em;
}

.page-contact .routing__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .routing__body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-contact .routing__need {
  font-family: var(--font-data);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  padding: 9px 12px;
  background: var(--concrete);
  border-left: 3px solid var(--amber-deep);
}

.page-contact .routing__link {
  margin: 0 0 4px;
  font-size: 14px;
}

.page-contact .routing__link a,
.page-contact .visit__link a,
.page-contact .steps__kit-note a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact .routing__link a:hover,
.page-contact .routing__link a:focus-visible,
.page-contact .visit__link a:hover,
.page-contact .visit__link a:focus-visible,
.page-contact .steps__kit-note a:hover,
.page-contact .steps__kit-note a:focus-visible {
  color: var(--amber-deep);
  border-color: var(--amber-deep);
}

.page-contact .routing__side {
  padding: 20px 18px 22px;
  background: var(--concrete);
  border-top: 4px solid var(--slate);
}

.page-contact .routing__side-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .routing__side-lede {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .mail-template {
  margin: 0 0 16px;
  padding: 16px 14px;
  background: var(--fog);
  border: var(--ct-line);
  border-left: 3px solid var(--amber-deep);
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--slate);
  white-space: pre;
  overflow-x: auto;
}

.page-contact .routing__why {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 地址深色块 ---------- */
.page-contact .contact-visit {
  background-color: var(--night);
  background-image:
    repeating-linear-gradient(0deg, rgba(247, 245, 241, 0.055) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(90deg, rgba(247, 245, 241, 0.055) 0 1px, transparent 1px 96px),
    radial-gradient(120% 90% at 82% 8%, rgba(242, 160, 61, 0.16) 0%, transparent 62%);
  color: var(--fog);
  padding: 40px 0;
}

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

.page-contact .visit__eyebrow {
  color: var(--amber);
  margin: 0 0 12px;
}

.page-contact .visit__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(26px, 6vw, 44px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .visit__addr {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--amber);
  font-family: var(--font-data);
  font-size: clamp(15px, 4vw, 19px);
  line-height: 1.7;
  color: var(--fog);
}

.page-contact .visit__note {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(247, 245, 241, 0.86);
  max-width: 54ch;
}

.page-contact .visit__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-contact .visit__list li {
  padding: 11px 0;
  border-top: 1px solid rgba(168, 162, 154, 0.36);
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(247, 245, 241, 0.86);
}

.page-contact .visit__list strong {
  display: inline-block;
  min-width: 76px;
  margin-right: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .visit__link {
  margin: 0;
  font-size: 14px;
}

.page-contact .visit__link a {
  color: var(--amber);
  border-color: rgba(242, 160, 61, 0.6);
}

.page-contact .visit__link a:hover,
.page-contact .visit__link a:focus-visible {
  color: var(--fog);
  border-color: var(--fog);
}

.page-contact .visit__figure {
  margin: 0;
  border: 1px solid rgba(168, 162, 154, 0.4);
}

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

/* ---------- 合作四步 ---------- */
.page-contact .contact-steps__lede {
  max-width: 58ch;
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .steps {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-contact .steps__item {
  padding: 18px 16px 20px;
  background: var(--fog);
  border-bottom: 3px solid var(--brick);
  transition: border-color 200ms var(--ease);
}

.page-contact .steps__item:hover {
  border-bottom-color: var(--amber);
}

.page-contact .steps__idx {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber-deep);
}

.page-contact .steps__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .steps__item p:not(.steps__idx) {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-contact .steps__kit {
  margin-top: 24px;
  padding: 20px 18px 22px;
  background: var(--slate);
  color: var(--fog);
}

.page-contact .steps__kit-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .steps__kit-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-contact .steps__kit-list li {
  padding: 9px 0 9px 20px;
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(247, 245, 241, 0.9);
  border-top: 1px solid rgba(168, 162, 154, 0.3);
}

.page-contact .steps__kit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 8px;
  height: 8px;
  background: var(--jade);
}

.page-contact .steps__kit-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 245, 241, 0.82);
}

.page-contact .steps__kit-note a {
  color: var(--amber);
  border-color: rgba(242, 160, 61, 0.6);
}

.page-contact .steps__kit-note a:hover,
.page-contact .steps__kit-note a:focus-visible {
  color: var(--fog);
  border-color: var(--fog);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-contact .tiles {
    grid-template-columns: 1.5fr 1.15fr 0.85fr;
  }

  .page-contact .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-contact .contact-visit,
  .page-contact .contact-hero {
    padding-top: 48px;
    padding-bottom: 56px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-contact {
    --ct-gap: 20px;
  }

  .page-contact .contact-crumb {
    padding-top: 26px;
  }

  .page-contact .contact-hero {
    padding: 26px 0 64px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: end;
    gap: 40px;
  }

  .page-contact .contact-hero__figure {
    align-self: stretch;
  }

  .page-contact .contact-hero__figure img {
    height: 100%;
    min-height: 340px;
  }

  .page-contact .routing {
    grid-template-columns: 1.18fr 0.82fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .routing__side {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
    padding: 24px 22px 26px;
  }

  .page-contact .visit__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
  }

  .page-contact .contact-visit {
    padding: 64px 0;
  }

  .page-contact .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-contact .steps__kit {
    margin-top: 32px;
    padding: 26px 28px 28px;
  }
}

@media (min-width: 1280px) {
  .page-contact .contact-hero__title {
    letter-spacing: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero__jump a,
  .page-contact .steps__item,
  .page-contact .routing__link a,
  .page-contact .visit__link a,
  .page-contact .steps__kit-note a {
    transition: none;
  }
}