.page-contact {
  --contact-hair: rgba(53, 242, 214, .32);
  --contact-hair-soft: rgba(168, 255, 240, .14);
  --contact-signal-soft: rgba(255, 90, 43, .38);
  --contact-panel: linear-gradient(165deg, #0F2A24 0%, var(--deep) 68%);
  display: block;
  padding-block: 18px 84px;
  background: var(--ink);
}

.page-contact .contact-hero,
.page-contact .contact-banner,
.page-contact .contact-split,
.page-contact .preflight,
.page-contact .channels,
.page-contact .contact-lower {
  min-width: 0;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--mist);
}
.page-contact .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-hair-soft);
}
.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-contact .breadcrumb__sep {
  color: rgba(168, 255, 240, .4);
}
.page-contact .breadcrumb__current {
  color: var(--paper);
}

/* 首屏 */
.page-contact .contact-hero {
  margin-top: 22px;
}
.page-contact .contact-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .22em;
  color: var(--mist);
}
.page-contact .contact-hero__eyebrow span:first-child {
  color: var(--cyan);
  font-size: .92rem;
  letter-spacing: .1em;
}
.page-contact .contact-hero__eyebrow::after {
  content: "";
  flex: 1 1 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--contact-hair), rgba(53, 242, 214, 0));
}
.page-contact .contact-hero__title {
  margin: .45em 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 8vw, 3.7rem);
  line-height: 1.05;
  letter-spacing: -.015em;
  color: var(--paper);
}
.page-contact .contact-hero__lead {
  max-width: 42ch;
  margin: 16px 0 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--dark-ink);
}

/* 首屏图 */
.page-contact .contact-banner {
  margin: 26px 0 0;
}
.page-contact .contact-banner__frame {
  position: relative;
  overflow: hidden;
}
.page-contact .contact-banner__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(14, 21, 19, .06) 30%, rgba(7, 11, 10, .82) 100%);
}
.page-contact .contact-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: brightness(.68) saturate(.72) contrast(1.04);
}
.page-contact .contact-banner figcaption {
  margin-top: 10px;
  font-size: .82rem;
  line-height: 1.7;
  color: rgba(168, 255, 240, .62);
}

/* 分屏 */
.page-contact .contact-split {
  display: grid;
  gap: 34px;
  margin-top: 42px;
}

/* 左栏 */
.page-contact .contact-side {
  display: block;
}
.page-contact .hours-block {
  padding-top: 18px;
  border-top: 2px solid var(--cyan);
}
.page-contact .hours-block__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--mist);
}
.page-contact .hours-block__value {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.7rem, 7.6vw, 2.3rem);
  line-height: 1.06;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .hours-block__note {
  margin: 12px 0 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--dark-ink);
}
.page-contact .scope-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .scope-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--dark-ink);
}
.page-contact .scope-list__mark {
  align-self: start;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  padding: 2px 7px;
  border: 1px solid;
  border-radius: 2px;
  white-space: nowrap;
}
.page-contact .scope-list__mark--yes {
  color: var(--cyan);
  border-color: var(--contact-hair);
}
.page-contact .scope-list__mark--no {
  color: var(--signal);
  border-color: var(--contact-signal-soft);
}
.page-contact .contact-side__mark {
  margin: 30px 0 0;
  writing-mode: vertical-rl;
  font-size: .72rem;
  letter-spacing: .26em;
  color: rgba(168, 255, 240, .48);
}

/* 右栏 */
.page-contact .contact-main {
  display: grid;
  gap: 36px;
  min-width: 0;
}

/* 咨询前自查 */
.page-contact .preflight {
  padding: 26px 22px 28px;
  border-left: 3px solid var(--cyan);
  background: linear-gradient(120deg, rgba(16, 49, 42, .88), rgba(14, 21, 19, .96) 62%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}
.page-contact .preflight__title {
  margin: 0;
  font-size: clamp(1.35rem, 4.6vw, 1.75rem);
  font-weight: 900;
  line-height: 1.22;
  color: var(--paper);
}
.page-contact .preflight__lead {
  margin: 12px 0 0;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--dark-ink);
}
.page-contact .preflight__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.page-contact .preflight__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--contact-hair-soft);
}
.page-contact .preflight__item:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-contact .preflight__num {
  padding-top: .22em;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-contact .preflight__item-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}
.page-contact .preflight__item-title a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-hair);
}
.page-contact .preflight__item-title a:hover,
.page-contact .preflight__item-title a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-contact .preflight__item p {
  margin: 8px 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--dark-ink);
}

/* 渠道 */
.page-contact .channels__head {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}
.page-contact .channels__head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4.8vw, 2.1rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--paper);
}
.page-contact .channels__head p {
  max-width: 46ch;
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--dark-ink);
}
.page-contact .channel-flow {
  display: grid;
  gap: 20px;
}
.page-contact .contact-card {
  box-sizing: border-box;
  padding: 1px;
  background: linear-gradient(150deg, rgba(53, 242, 214, .5), rgba(22, 68, 58, .7) 46%, rgba(14, 21, 19, .9));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.page-contact .contact-card__inner {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px 20px 26px;
  background: var(--contact-panel);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.page-contact .contact-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  color: var(--cyan);
}
.page-contact .contact-card__title {
  margin: 10px 0 0;
  font-size: clamp(1.22rem, 4vw, 1.5rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}
.page-contact .contact-card__value {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 4.4vw, 1.4rem);
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .contact-card__value--phone {
  font-size: clamp(1.6rem, 8vw, 2.1rem);
  color: var(--paper);
  letter-spacing: .03em;
}
.page-contact .contact-card__desc {
  margin: 16px 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--dark-ink);
}
.page-contact .contact-card__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-contact .contact-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--dark-ink);
}
.page-contact .contact-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}
.page-contact .contact-card__foot {
  margin: auto 0 0;
  padding-top: 20px;
  font-size: .85rem;
  line-height: 1.75;
  color: rgba(213, 227, 223, .76);
}
.page-contact .contact-card__foot a {
  color: var(--mist);
}

/* 地址条 */
.page-contact .address-strip {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding: 20px 0 22px;
  border-top: 1px solid var(--contact-hair);
  border-bottom: 1px solid var(--contact-hair);
}
.page-contact .address-strip__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--mist);
}
.page-contact .address-strip__value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 1.03rem;
  line-height: 1.6;
  letter-spacing: .01em;
  color: var(--paper);
}
.page-contact .address-strip__note {
  margin: 0;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--dark-ink);
}

/* 下部：信息图 + 纠错 */
.page-contact .contact-lower {
  display: grid;
  gap: 28px;
}
.page-contact .contact-diagram {
  margin: 0;
}
.page-contact .contact-diagram img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--contact-hair-soft);
  filter: brightness(.74) saturate(.85);
}
.page-contact .contact-diagram figcaption {
  margin-top: 10px;
  font-size: .82rem;
  line-height: 1.7;
  color: rgba(168, 255, 240, .6);
}

.page-contact .repair {
  padding: 24px 20px 22px;
  border-left: 3px solid var(--signal);
  background: linear-gradient(120deg, rgba(255, 90, 43, .09), rgba(14, 21, 19, .92) 56%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}
.page-contact .repair h2 {
  margin: 0;
  font-size: clamp(1.35rem, 4.6vw, 1.75rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}
.page-contact .repair__lead {
  margin: 12px 0 0;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--dark-ink);
}
.page-contact .repair__tabs {
  margin-top: 22px;
}
.page-contact .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .tabs__tab {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .08em;
  padding: 8px 14px;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--contact-hair-soft);
  border-radius: 2px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-contact .tabs__tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-contact .tabs__tab:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}
.page-contact .repair__panel {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--contact-hair-soft);
}
.page-contact .repair__panel + .repair__panel {
  margin-top: 14px;
}
.page-contact .repair__panel h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--paper);
}
.page-contact .repair__panel p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--dark-ink);
}
.page-contact .repair__foot {
  margin: 20px 0 0;
  font-size: .86rem;
  line-height: 1.75;
  color: rgba(213, 227, 223, .74);
}
.page-contact .repair__foot a {
  color: var(--mist);
}

/* 时效条 */
.page-contact .contact-evidence {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding-top: 18px;
  border-top: 1px solid var(--contact-hair-soft);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: rgba(168, 255, 240, .68);
}

/* 桌面端 */
@media (min-width: 960px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 34%) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }
  .page-contact .contact-side {
    position: sticky;
    top: 28px;
  }
  .page-contact .address-strip {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-contact .channel-flow {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: stretch;
  }
  .page-contact .contact-lower {
    grid-template-columns: minmax(0, 30%) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1280px) {
  .page-contact .contact-side__mark {
    margin-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .tabs__tab {
    transition: none;
  }
}
</PAGE_CSS>>>