.page-contact {
  --pc-panel: rgba(18, 49, 40, 0.62);
  --pc-text-soft: rgba(242, 245, 238, 0.78);
}

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

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  padding: 4px 0 40px;
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(155deg, rgba(11, 31, 26, 0.7) 0%, rgba(11, 31, 26, 0.93) 52%, #0b1f1a 100%);
}

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

.page-contact .contact-hero__inner {
  display: grid;
  gap: 26px;
  padding-top: 24px;
}

.page-contact .contact-hero__kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding-left: 10px;
  border-left: 3px solid var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-contact .contact-hero__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(46px, 13vw, 92px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .contact-hero__text {
  margin: 0 0 22px;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pc-text-soft);
}

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

.page-contact .reach-list {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-contact .reach-item {
  display: block;
  padding: 15px 16px;
  background: var(--pc-panel);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-contact .reach-item:hover {
  background: var(--ink-2);
}

.page-contact .reach-item__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-contact .reach-item__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4.2vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--lime);
  word-break: break-all;
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .quick-info {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--pc-panel);
}

.page-contact .quick-info__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

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

.page-contact .quick-info dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-contact .quick-info dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .quick-info__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border: 1px dashed var(--lime-line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--lime);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-contact .quick-info__link:hover {
  background: rgba(200, 255, 61, 0.08);
}

/* ---------- 01 联系渠道 ---------- */
.page-contact .reach-grid {
  display: grid;
  gap: 16px;
}

.page-contact .reach-tile {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--lime);
  background: var(--ink-2);
}

.page-contact .reach-tile--place {
  border-top-color: var(--moss);
}

.page-contact .reach-tile__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-contact .reach-tile__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4vw, 19px);
  line-height: 1.4;
  color: var(--paper);
  word-break: break-word;
}

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

.page-contact .reach-tile__value a:hover {
  border-bottom-color: var(--lime);
}

.page-contact .reach-tile__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-text-soft);
}

.page-contact .reach-tile .tag {
  align-self: flex-start;
  margin-top: 2px;
}

/* ---------- 02 服务时间 ---------- */
.page-contact .section--hours {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.page-contact .hour-band {
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(11, 31, 26, 0.6);
}

.page-contact .hour-band__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-contact .hour-band__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .hour-band__track {
  position: relative;
  height: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, rgba(242, 245, 238, 0.09) 0 1px, transparent 1px 12.5%),
    var(--ink-3);
}

.page-contact .hour-band__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(90deg, var(--lime) 0%, var(--lime-soft) 100%);
}

.page-contact .hour-band__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--moss);
}

.page-contact .hour-band__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--moss);
}

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

.page-contact .hours-notes li {
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
}

.page-contact .hours-notes strong {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  color: var(--paper);
}

.page-contact .hours-notes p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-text-soft);
}

/* ---------- 03 邮件写法 ---------- */
.page-contact .mail-wrap {
  display: grid;
  gap: 24px;
}

.page-contact .mail-template {
  padding: 20px 18px;
  border: 1px solid rgba(200, 255, 61, 0.28);
  background: var(--violet);
}

.page-contact .mail-template__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-contact .mail-template__line {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .mail-template__line span {
  color: var(--lime);
}

.page-contact .mail-template__hint {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(242, 245, 238, 0.72);
}

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

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

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

.page-contact .checklist__num {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.2;
  color: var(--lime);
}

.page-contact .checklist__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .checklist__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-text-soft);
}

/* ---------- 04 服务范围 ---------- */
.page-contact .section--scope {
  background: var(--ink-3);
  border-top: 1px solid var(--line);
}

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

.page-contact .scope-text h3 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--lime);
}

.page-contact .scope-text p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-text-soft);
}

.page-contact .scope-text p:last-child {
  margin-bottom: 0;
}

.page-contact .scope-figure {
  margin: 0;
}

/* ---------- 05 相关入口 ---------- */
.page-contact .section--next {
  border-top: 1px solid var(--line);
}

.page-contact .next-links {
  display: grid;
  gap: 12px;
}

.page-contact .next-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--pc-panel);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .next-link .mono {
  color: var(--lime);
  flex: none;
}

.page-contact .next-link:hover {
  background: var(--ink-2);
  border-color: var(--lime-line);
  transform: translateX(4px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .quick-info__row {
    grid-template-columns: 6.5em minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-contact .reach-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 920px) {
  .page-contact .contact-hero {
    padding-bottom: 56px;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: start;
    padding-top: 44px;
  }

  .page-contact .contact-hero__text {
    font-size: 17px;
  }

  .page-contact .hours-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .mail-wrap {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .scope-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 1140px) {
  .page-contact .contact-hero__title {
    font-size: 92px;
  }
}

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

  .page-contact .next-link:hover {
    transform: none;
  }
}