.page-contact {
  --contact-gap: clamp(20px, 3vw, 40px);
  --contact-pad: clamp(22px, 3.4vw, 40px);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  padding-top: clamp(18px, 2.6vw, 30px);
}

/* ---------- 首屏：联络面板 + 场景分流 ---------- */
.page-contact .contact-intro {
  padding-top: clamp(18px, 2.6vw, 30px);
}

.page-contact .contact-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
}

.page-contact .contact-panel {
  position: relative;
  overflow: hidden;
  padding: var(--contact-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, #133345 0%, #0B1A26 74%);
  box-shadow: var(--shadow);
}

.page-contact .contact-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
  opacity: .9;
}

.page-contact .contact-panel::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(18, 226, 207, .16), transparent 68%);
  pointer-events: none;
}

.page-contact .contact-panel__title {
  position: relative;
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.18;
  color: var(--cream);
}

.page-contact .contact-panel__lede {
  position: relative;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .contact-lines {
  position: relative;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-contact .contact-lines__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-lines__key {
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .contact-lines__val {
  font-family: var(--font-data);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 500;
  color: var(--cyan);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .contact-lines__val:hover,
.page-contact .contact-lines__val:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-contact .contact-lines__val--plain {
  color: var(--text);
  border-bottom-color: transparent;
}

.page-contact .contact-panel__note {
  position: relative;
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-intro__aside {
  display: grid;
  align-content: start;
  gap: clamp(18px, 2.4vw, 28px);
}

.page-contact .contact-media {
  margin: 0;
}

.page-contact .contact-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 520;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-contact .contact-media .media__caption {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-routes__title {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--mist);
}

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

.page-contact .contact-routes__list > li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .contact-routes__list > li:hover {
  border-color: var(--line-cyan);
  transform: translateX(1px);
}

.page-contact .contact-routes__key {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 500;
  color: var(--cyan);
}

.page-contact .contact-routes__list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-contact .contact-routes__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 数据疑问：说明 + 材料清单 ---------- */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
}

.page-contact .contact-split__title {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.25;
  color: var(--cream);
}

.page-contact .contact-split__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--console);
  overflow: hidden;
}

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease);
}

.page-contact .checklist__item:last-child {
  border-bottom: 0;
}

.page-contact .checklist__item:hover,
.page-contact .checklist__item:focus-within {
  background: rgba(18, 226, 207, .06);
}

.page-contact .checklist__box {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--cyan);
  cursor: pointer;
}

.page-contact .checklist__label {
  display: block;
  cursor: pointer;
}

.page-contact .checklist__name {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
}

.page-contact .checklist__desc {
  display: block;
  margin-top: 3px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .checklist__hint {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .checklist__hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  overflow-wrap: anywhere;
}

.page-contact .checklist__hint a:hover,
.page-contact .checklist__hint a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 合作对接 ---------- */
.page-contact .contact-coop {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
  padding: var(--contact-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(22, 57, 77, .92) 0%, rgba(11, 26, 38, .96) 62%);
  box-shadow: var(--shadow);
}

.page-contact .contact-coop__title {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.25;
  color: var(--cream);
}

.page-contact .contact-coop__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

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

.page-contact .contact-coop__list > li {
  padding-left: 16px;
  border-left: 2px solid var(--coral);
}

.page-contact .contact-coop__list strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

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

.page-contact .contact-coop__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-contact .contact-coop__list a:hover,
.page-contact .contact-coop__list a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-contact .contact-coop__note {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-coop__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  overflow-wrap: anywhere;
}

.page-contact .contact-coop__note a:hover,
.page-contact .contact-coop__note a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 办公地点与备案区域 ---------- */
.page-contact .contact-addr {
  position: relative;
  overflow: hidden;
  padding: var(--contact-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--console);
}

.page-contact .contact-addr::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 22%, rgba(18, 226, 207, .18), transparent 46%),
    radial-gradient(circle at 10% 88%, rgba(255, 107, 69, .13), transparent 44%),
    repeating-linear-gradient(90deg, rgba(143, 166, 184, .08) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(143, 166, 184, .08) 0 1px, transparent 1px 48px);
}

.page-contact .contact-addr::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--violet), var(--coral));
  opacity: .8;
}

.page-contact .contact-addr__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
}

.page-contact .contact-addr__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.2;
  color: var(--cream);
}

.page-contact .contact-addr__line {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.7;
  color: var(--text);
}

.page-contact .contact-addr__meta {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-addr__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .contact-addr__link:hover,
.page-contact .contact-addr__link:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-contact .contact-addr__facts {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 26, 38, .72);
  overflow: hidden;
}

.page-contact .contact-addr__facts > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-addr__facts > div:last-child {
  border-bottom: 0;
}

.page-contact .contact-addr__facts dt {
  font-size: 14px;
  color: var(--mist);
}

.page-contact .contact-addr__facts dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 500;
  color: var(--cyan);
  text-align: right;
}

/* ---------- 诉求速查表 ---------- */
.page-contact .contact-quick__media {
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.page-contact .contact-quick__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 800 / 480;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-contact .contact-table__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 43, 58, .55);
}

.page-contact .contact-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-contact .contact-table__caption {
  padding: 12px 18px 0;
  text-align: left;
  font-family: var(--font-label);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .contact-table thead th {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--cyan);
  white-space: nowrap;
  background: rgba(18, 226, 207, .08);
  border-bottom: 1px solid var(--line-cyan);
}

.page-contact .contact-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-contact .contact-table tbody tr:hover,
.page-contact .contact-table tbody tr:focus-within {
  background: rgba(18, 226, 207, .06);
}

.page-contact .contact-table tbody tr:hover th[scope="row"],
.page-contact .contact-table tbody tr:focus-within th[scope="row"] {
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-contact .contact-table tbody th[scope="row"] {
  padding: 15px 18px;
  text-align: left;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--text);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-table tbody td {
  padding: 15px 18px;
  vertical-align: top;
  line-height: 1.7;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-table tbody tr:last-child th[scope="row"],
.page-contact .contact-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .contact-table a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .contact-table a:hover,
.page-contact .contact-table a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-contact .contact-outro {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-lines__item {
    grid-template-columns: 112px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .contact-addr__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-intro__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-contact .contact-split {
    grid-template-columns: 4fr 8fr;
    align-items: start;
  }

  .page-contact .contact-split__side {
    position: sticky;
    top: 96px;
  }

  .page-contact .contact-coop {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-contact .contact-coop__note {
    grid-column: 1 / -1;
  }
}
<<<END>>>