.page-contact {
  --c-panel: var(--ink-850);
  --c-line: var(--line-600);
}

/* ================= 首屏 ================= */
.page-contact .contact-hero {
  position: relative;
  padding-top: 26px;
}

.page-contact .contact-hero .eyebrow {
  margin-top: 26px;
}

.page-contact .contact-hero h1 {
  margin: 16px 0 0;
  max-width: 17ch;
}

.page-contact .contact-hero .lede {
  margin: 22px 0 0;
  max-width: 60ch;
}

.page-contact .contact-quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.page-contact .contact-quicknav a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--body-text);
  border: 2px solid var(--line-600);
  border-radius: var(--radius-pill);
  padding: 9px 16px;
  text-decoration: none;
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}

.page-contact .contact-quicknav a:hover,
.page-contact .contact-quicknav a:focus-visible {
  background: var(--turf);
  border-color: var(--turf);
  color: var(--ink-900);
}

/* ================= 客服渠道 ================= */
.page-contact .contact-channels {
  display: grid;
  gap: 24px;
  margin-top: 42px;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--ink-850);
  border: 2px solid var(--line-600);
  border-radius: var(--radius-m);
  padding: 26px 22px 34px;
  box-shadow: 8px 8px 0 0 rgba(10, 15, 28, .85);
  overflow: hidden;
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translate(-3px, -3px);
  border-color: var(--turf);
}

.page-contact .contact-card--amber:hover,
.page-contact .contact-card--amber:focus-within {
  border-color: var(--amber);
}

.page-contact .contact-card::after {
  content: attr(data-plate);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  padding: 8px 16px;
  color: var(--ink-900);
  background: var(--amber);
  transform: translateY(102%);
  transition: transform .3s var(--ease);
}

.page-contact .contact-card:hover::after,
.page-contact .contact-card:focus-within::after {
  transform: translateY(0);
}

.page-contact .contact-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-contact .contact-card__value {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.08rem, 4.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--turf);
  word-break: break-word;
}

.page-contact .contact-card--amber .contact-card__value {
  color: var(--amber);
}

.page-contact .contact-card__desc {
  margin: 16px 0 24px;
  color: var(--body-text);
  font-size: .97rem;
  line-height: 1.75;
}

.page-contact .contact-card .tag {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .contact-media {
  margin: 38px 0 0;
}

.page-contact .contact-media .media__frame {
  border: 2px solid var(--line-600);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .contact-media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-media .media__caption {
  margin-top: 12px;
  font-size: .84rem;
  color: var(--mute);
  line-height: 1.7;
}

/* ================= 邮件指南 ================= */
.page-contact .contact-template {
  margin-top: 36px;
  border: 2px solid var(--line-600);
  border-radius: var(--radius-m);
  background: var(--ink-850);
  overflow: hidden;
}

.page-contact .contact-template__row {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border-bottom: 2px solid var(--line-600);
}

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

.page-contact .contact-template__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-contact .contact-template__value {
  font-family: var(--font-mono);
  font-size: .96rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .contact-hero ~ .section .note,
.page-contact .note {
  margin-top: 18px;
}

.page-contact .contact-qa {
  margin-top: 38px;
  border-top: 2px solid var(--line-600);
}

.page-contact .contact-qa__item {
  border-bottom: 2px solid var(--line-600);
}

.page-contact .contact-qa__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 20px 2px;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.6;
  text-align: left;
  cursor: pointer;
  transition: color .22s var(--ease);
}

.page-contact .contact-qa__trigger:hover,
.page-contact .contact-qa__trigger:focus-visible {
  color: var(--turf);
}

.page-contact .contact-qa__mark {
  flex: none;
  width: 22px;
  height: 22px;
  position: relative;
  border: 2px solid var(--line-600);
  border-radius: 50%;
  transition: border-color .22s var(--ease), transform .3s var(--ease);
}

.page-contact .contact-qa__mark::before,
.page-contact .contact-qa__mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--amber);
  transform: translate(-50%, -50%);
}

.page-contact .contact-qa__mark::before {
  width: 10px;
  height: 2px;
}

.page-contact .contact-qa__mark::after {
  width: 2px;
  height: 10px;
  transition: opacity .22s var(--ease);
}

.page-contact .contact-qa__trigger[aria-expanded="true"] .contact-qa__mark {
  border-color: var(--turf);
  transform: rotate(180deg);
}

.page-contact .contact-qa__trigger[aria-expanded="true"] .contact-qa__mark::after {
  opacity: 0;
}

.page-contact .contact-qa__panel {
  padding: 0 2px 22px;
}

.page-contact .contact-qa__panel p {
  margin: 0;
  color: var(--body-text);
  font-size: .96rem;
  line-height: 1.8;
}

/* ================= 合作咨询 ================= */
.page-contact .contact-partners {
  display: grid;
  gap: 20px;
  margin-top: 42px;
}

.page-contact .contact-partner {
  display: flex;
  flex-direction: column;
  background: var(--ink-850);
  border: 2px solid var(--line-600);
  border-left: 6px solid var(--turf);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  padding: 24px 22px 26px;
  transition: transform .26s var(--ease), box-shadow .26s var(--ease);
}

.page-contact .contact-partner:hover,
.page-contact .contact-partner:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px -24px rgba(0, 0, 0, .95);
}

.page-contact .contact-partner__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .contact-partner h3 {
  margin: 12px 0 0;
  font-size: 1.16rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .contact-partner p {
  margin: 12px 0 20px;
  color: var(--body-text);
  font-size: .95rem;
  line-height: 1.8;
}

.page-contact .contact-partner .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ================= 联络地址 ================= */
.page-contact .contact-address {
  display: grid;
  gap: 30px;
  margin-top: 12px;
}

.page-contact .contact-address__plate {
  border: 2px solid var(--line-600);
  border-radius: var(--radius-m);
  background: var(--ink-850);
  padding: 28px 24px 30px;
  box-shadow: 8px 8px 0 0 rgba(10, 15, 28, .85);
}

.page-contact .contact-address__value {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 3.4vw, 1.24rem);
  font-weight: 700;
  line-height: 1.65;
  color: var(--turf);
}

.page-contact .contact-address__desc {
  margin: 16px 0 0;
  color: var(--body-text);
  font-size: .95rem;
  line-height: 1.8;
}

.page-contact .contact-address__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 20px 0 0;
  border-top: 2px solid var(--line-600);
  display: grid;
  gap: 12px;
}

.page-contact .contact-address__list li {
  color: var(--body-text);
  font-size: .9rem;
  line-height: 1.7;
}

.page-contact .contact-address__list .num {
  display: inline-block;
  min-width: 110px;
  color: var(--amber);
  font-weight: 700;
}

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

.page-contact .contact-address__media .media__frame {
  height: 100%;
  min-height: 260px;
  border: 2px solid var(--line-600);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-contact .contact-address__media .media__caption {
  margin-top: 12px;
  font-size: .84rem;
  color: var(--mute);
  line-height: 1.7;
}

/* ================= 服务时间 ================= */
.page-contact .contact-hours {
  margin-top: 38px;
  border: 2px solid var(--line-600);
  border-radius: var(--radius-m);
  background: var(--ink-850);
  overflow: hidden;
}

.page-contact .contact-hour {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border-bottom: 2px solid var(--line-600);
  transition: background .22s var(--ease);
}

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

.page-contact .contact-hour:hover {
  background: var(--ink-800);
}

.page-contact .contact-hour__label {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-contact .contact-hour__value {
  font-size: .94rem;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .contact-inline-link {
  color: var(--turf);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-inline-link:hover,
.page-contact .contact-inline-link:focus-visible {
  color: var(--amber);
}

.page-contact .contact-cta {
  margin-top: 34px;
  border: 2px solid var(--line-600);
  border-left: 6px solid var(--amber);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: var(--ink-850);
  padding: 24px 22px 26px;
}

.page-contact .contact-cta__text {
  margin: 0;
  color: var(--body-text);
  font-size: 1rem;
  line-height: 1.8;
}

.page-contact .contact-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ================= 响应式 ================= */
@media (min-width: 760px) {
  .page-contact .contact-hero {
    padding-top: 40px;
  }

  .page-contact .contact-channels {
    grid-template-columns: 1.05fr .95fr;
    gap: 26px;
    margin-top: 48px;
  }

  .page-contact .contact-partners {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .contact-template__row {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
    padding: 20px 24px;
  }

  .page-contact .contact-hour {
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: baseline;
    gap: 26px;
    padding: 20px 24px;
  }

  .page-contact .contact-address {
    grid-template-columns: .92fr 1.08fr;
    gap: 34px;
    align-items: stretch;
  }

  .page-contact .contact-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 26px 28px;
  }

  .page-contact .contact-cta__text {
    margin: 0;
    max-width: 46ch;
  }

  .page-contact .contact-cta__actions {
    margin-top: 0;
    flex: none;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-channels {
    grid-template-columns: 1.12fr .88fr;
    gap: 30px;
  }

  .page-contact .contact-card {
    padding: 30px 28px 38px;
  }

  .page-contact .contact-address__plate {
    padding: 32px 30px 34px;
  }
}
<<<END>>>