.page-contact {
  --contact-track: rgba(30, 58, 80, 0.6);
  position: relative;
  color: var(--fog);
}

.page-contact .container {
  position: relative;
  z-index: 1;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-contact h1 {
  font-size: clamp(32px, 6vw, 60px);
  line-height: 1.04;
  font-weight: 800;
  margin-top: 10px;
}

.page-contact h2 {
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.16;
  font-weight: 700;
  margin-top: 8px;
}

.page-contact h3 {
  font-size: 17px;
  line-height: 1.35;
  font-weight: 700;
}

.page-contact p {
  margin: 0;
}

.page-contact a {
  color: var(--cyan);
  text-decoration: none;
}

.page-contact a:hover {
  text-decoration: underline;
}

/* ---------- 面包屑带 ---------- */
.page-contact .breadcrumb {
  padding: 18px 0 4px;
  border-bottom: 1px solid var(--line);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--contact-track) 1px, transparent 1px),
    linear-gradient(to bottom, var(--contact-track) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.28;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 18% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 70% 80% at 18% 0%, #000 0%, transparent 72%);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.page-contact .contact-hero__lead {
  min-width: 0;
}

.page-contact .contact-hero .lede {
  margin-top: 18px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--rock);
}

/* 大字号邮箱主视觉 */
.page-contact .contact-mail {
  display: block;
  margin-top: 30px;
  padding: 22px 22px 20px;
  background:
    linear-gradient(115deg, rgba(0, 229, 195, 0.14), rgba(0, 229, 195, 0.02) 62%),
    var(--ink-2);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition: box-shadow 0.28s var(--ease), background 0.28s var(--ease), transform 0.28s var(--ease);
  text-decoration: none;
}

.page-contact .contact-mail:hover,
.page-contact .contact-mail:focus-visible {
  box-shadow: inset 0 0 0 1px var(--cyan);
  background:
    linear-gradient(115deg, rgba(0, 229, 195, 0.24), rgba(0, 229, 195, 0.05) 62%),
    var(--ink-2);
  transform: translateY(-2px);
  text-decoration: none;
}

.page-contact .contact-mail__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-mail__addr {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: clamp(19px, 5.1vw, 46px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--fog);
  overflow-wrap: anywhere;
  transition: color 0.28s var(--ease);
}

.page-contact .contact-mail:hover .contact-mail__addr,
.page-contact .contact-mail:focus-visible .contact-mail__addr {
  color: var(--cyan);
}

.page-contact .contact-mail__hint {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-contact .contact-hero__meta {
  margin-top: 18px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-contact .contact-hero__fineprint {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
  max-width: 52ch;
}

/* 右侧：信号图 + 两张联络卡 */
.page-contact .contact-hero__side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  min-width: 0;
}

.page-contact .contact-hero__figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--ink-3);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

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

.page-contact .contact-card {
  display: block;
  min-width: 0;
  padding: 18px 20px;
  background: var(--ink-2);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
  transition: box-shadow 0.28s var(--ease), background 0.28s var(--ease);
  text-decoration: none;
}

.page-contact a.contact-card:hover,
.page-contact a.contact-card:focus-visible {
  box-shadow: inset 0 0 0 1px var(--cyan);
  background: #16314a;
  text-decoration: none;
}

.page-contact .contact-card__label {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-contact .contact-card__value {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.3;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__value--addr {
  font-size: 15px;
  line-height: 1.65;
  color: var(--fog);
}

.page-contact .contact-card__note {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--rock);
}

.page-contact .contact-card--flat {
  box-shadow: inset 0 0 0 1px var(--line);
}

/* ---------- 自助入口 ---------- */
.page-contact .contact-shortcuts {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-shortcuts__intro {
  margin-top: 16px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

.page-contact .contact-shortcuts__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.page-contact .contact-shortcut {
  position: relative;
  display: block;
  padding: 24px 22px 22px;
  background: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  transition: box-shadow 0.28s var(--ease), transform 0.28s var(--ease);
  text-decoration: none;
}

.page-contact .contact-shortcut:hover,
.page-contact .contact-shortcut:focus-visible {
  box-shadow: inset 0 0 0 1px var(--cyan);
  transform: translateY(-3px);
  text-decoration: none;
}

.page-contact .contact-shortcut__index {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-contact .contact-shortcut h3 {
  margin-top: 10px;
  font-size: 20px;
  color: var(--fog);
}

.page-contact .contact-shortcut p {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--rock);
}

.page-contact .contact-shortcut__go {
  display: inline-block;
  margin-top: 16px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* ---------- 准备清单 ---------- */
.page-contact .contact-prep__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-contact .contact-prep__body {
  min-width: 0;
}

.page-contact .contact-prep__intro {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
  max-width: 56ch;
}

.page-contact .contact-checklist {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-contact .contact-checklist li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-contact .contact-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  background: rgba(0, 229, 195, 0.18);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-contact .contact-checklist li strong {
  color: var(--fog);
  font-weight: 600;
}

.page-contact .contact-prep__figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

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

.page-contact .contact-prep__figure .media-caption {
  display: block;
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--rock);
  border-top: 1px solid var(--line);
}

/* ---------- 合作对接 ---------- */
.page-contact .contact-partners {
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  border-top: 1px solid var(--line);
}

.page-contact .contact-partners__grid {
  margin-top: 28px;
}

.page-contact .contact-coop {
  position: relative;
  padding: 26px 24px 22px;
  background: var(--ink);
  border-top: 2px solid var(--cyan);
  min-width: 0;
}

.page-contact .contact-coop--alt {
  border-top-color: var(--orange);
}

.page-contact .contact-coop h3 {
  margin-top: 14px;
  font-size: 20px;
}

.page-contact .contact-coop > p {
  margin-top: 12px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--rock);
}

.page-contact .contact-coop__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-coop__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--fog);
}

.page-contact .contact-coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .contact-coop--alt .contact-coop__list li::before {
  background: var(--orange);
}

.page-contact .contact-coop__hint {
  display: block;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--rock);
}

.page-contact .contact-partners__foot {
  margin-top: 22px;
  font-size: 14px;
  color: var(--rock);
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.page-contact .contact-hours__lead {
  min-width: 0;
}

.page-contact .contact-hours__lead p {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
  max-width: 54ch;
}

.page-contact .contact-hours__tip {
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

.page-contact .contact-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 24px;
}

.page-contact .contact-timeline__item {
  position: relative;
  min-width: 0;
}

.page-contact .contact-timeline__item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 195, 0.14);
}

.page-contact .contact-timeline__item--peak::before {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.16);
}

.page-contact .contact-timeline__time {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .contact-timeline__item h3 {
  margin-top: 6px;
  font-size: 17px;
}

.page-contact .contact-timeline__item p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-shortcuts__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-hero__side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-hero__figure {
    grid-column: 1 / -1;
  }

  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
    gap: 52px;
  }

  .page-contact .contact-hero__side {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
  }

  .page-contact .contact-mail {
    padding: 28px 30px 24px;
  }
}
<<<END>>>