.page-contact {
  --contact-gap: clamp(20px, 3vw, 34px);
  --contact-pad: clamp(22px, 3vw, 36px);
  background:
    radial-gradient(115% 65% at 92% -14%, rgba(45, 226, 230, 0.10), transparent 62%),
    radial-gradient(90% 60% at -6% 42%, rgba(255, 106, 42, 0.055), transparent 68%),
    var(--ink);
  color: var(--paper);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(24px, 4vw, 46px);
  padding-bottom: clamp(30px, 5vw, 56px);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cyan), transparent);
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 13px;
  color: var(--mist);
}

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

.page-contact .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--cyan-soft);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .contact-hero h1 {
  margin: 12px 0 18px;
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(31px, 5.4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .contact-hero .lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(246, 241, 232, 0.82);
}

.page-contact .contact-hero__panel {
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-lg);
  background: linear-gradient(152deg, rgba(45, 226, 230, 0.14), rgba(12, 34, 51, 0.94) 58%);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-contact .panel-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-contact .panel-time {
  margin: 0 0 12px;
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .panel-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 306px);
    align-items: end;
  }
}

/* ---------- 联系信息卡 + 准备清单 ---------- */

.page-contact .contact-main {
  position: relative;
}

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

@media (min-width: 940px) {
  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  padding: var(--contact-pad);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-lg);
  background: linear-gradient(168deg, var(--ink-3), var(--ink-2) 64%);
  box-shadow: 0 40px 70px -52px #000;
}

.page-contact .contact-card h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 28px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-card__intro {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-list__item {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-paper);
}

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

.page-contact .contact-list__key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-contact .contact-list__value {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 22px);
  line-height: 1.4;
  color: var(--cyan-soft);
  overflow-wrap: anywhere;
}

.page-contact .contact-list__value--text {
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 600;
  color: var(--paper);
}

.page-contact .contact-list__hint {
  margin: 0;
  max-width: 40ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-figure {
  position: relative;
  margin: 26px 0 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--ink);
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.page-contact .contact-figure__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--cyan-soft);
  background: linear-gradient(transparent, rgba(7, 21, 33, 0.94));
}

.page-contact .contact-prepare h2 {
  margin: 8px 0 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 28px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .prepare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prepare-list__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius-md);
  background: var(--ink-3);
}

.page-contact .prepare-list__num {
  padding-top: 2px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .prepare-list__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .prepare-list__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .prepare-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--cyan-soft);
}

/* ---------- 响应流程 ---------- */

.page-contact .contact-flow {
  padding-top: clamp(34px, 5vw, 64px);
  padding-bottom: clamp(34px, 5vw, 64px);
}

.page-contact .contact-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--contact-gap);
  align-items: center;
}

@media (min-width: 900px) {
  .page-contact .contact-flow__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: clamp(28px, 4vw, 52px);
  }
}

.page-contact .flow-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .flow-content h2 {
  margin: 8px 0 4px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .flow-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .flow-step {
  position: relative;
  padding-left: 58px;
  min-height: 44px;
}

.page-contact .flow-step__dot {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line-cyan);
  background: var(--ink-3);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .flow-step__dot--alt {
  border-color: rgba(255, 106, 42, 0.55);
  color: var(--orange);
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 46px;
  bottom: -26px;
  width: 16px;
  border-left: 1px dashed rgba(45, 226, 230, 0.42);
  border-bottom: 1px dashed rgba(45, 226, 230, 0.42);
  border-bottom-left-radius: 14px;
}

.page-contact .flow-step:last-child::before {
  display: none;
}

.page-contact .flow-step__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .flow-step__text {
  margin: 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .flow-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-paper);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 快捷入口 ---------- */

.page-contact .contact-quick h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .quick-intro {
  margin: 0 0 24px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .quick-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

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

.page-contact .quick-link {
  display: block;
  height: 100%;
  padding: 18px 20px;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius-md);
  background: var(--ink-2);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease),
    background-color 0.25s var(--ease);
}

.page-contact .quick-link:hover,
.page-contact .quick-link:focus-visible {
  border-color: var(--cyan);
  background: var(--ink-3);
  transform: translateY(-2px);
}

.page-contact .quick-link__name {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .quick-link__meta {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .quick-more {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-contact .quick-more a:hover {
  color: var(--cyan-soft);
}

/* ---------- 站点与合规 ---------- */

.page-contact .compliance-band {
  display: grid;
  gap: 14px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line-paper);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-contact .compliance-band__meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}

.page-contact .compliance-band__text {
  margin: 0;
  max-width: 52em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .compliance-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-contact .compliance-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    column-gap: clamp(20px, 3vw, 40px);
  }

  .page-contact .compliance-band__meta {
    grid-column: 1;
  }

  .page-contact .compliance-band__text {
    grid-column: 1;
  }

  .page-contact .compliance-band__links {
    grid-column: 2;
    grid-row: 1 / span 2;
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .quick-link {
    transition: none;
  }

  .page-contact .quick-link:hover,
  .page-contact .quick-link:focus-visible {
    transform: none;
  }
}