.page-contact {
  background: var(--warm);
  color: var(--ink);
  overflow-x: hidden;
}

/* ===== 首屏 ===== */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 44px;
  color: var(--warm);
  background:
    radial-gradient(92% 120% at 84% -12%, rgba(22, 58, 99, 0.92) 0%, rgba(11, 31, 58, 0) 62%),
    radial-gradient(70% 90% at 8% 112%, rgba(201, 164, 92, 0.18) 0%, rgba(11, 31, 58, 0) 72%),
    linear-gradient(162deg, #0a1a30 0%, var(--deep) 54%, #102c4e 100%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(246, 242, 232, 0.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(246, 242, 232, 0.04) 0 1px, transparent 1px 64px);
  -webkit-mask-image: radial-gradient(72% 84% at 72% 16%, #000 0%, transparent 76%);
  mask-image: radial-gradient(72% 84% at 72% 16%, #000 0%, transparent 76%);
}

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

.page-contact .contact-hero__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(246, 242, 232, 0.58);
}

.page-contact .contact-hero__crumb a {
  color: rgba(246, 242, 232, 0.8);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 242, 232, 0.3);
}

.page-contact .contact-hero__crumb a:hover,
.page-contact .contact-hero__crumb a:focus-visible {
  color: var(--gold-soft);
}

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

.page-contact .contact-hero__eyebrow {
  margin: 26px 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .contact-hero__title {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.03em;
  color: #fdfaf3;
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(0.96rem, 2.6vw, 1.08rem);
  line-height: 1.8;
  color: rgba(246, 242, 232, 0.82);
}

.page-contact .contact-quick {
  display: grid;
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  background: rgba(246, 242, 232, 0.16);
  border-radius: 3px;
  overflow: hidden;
}

.page-contact .contact-quick__item {
  padding: 15px 18px;
  background: rgba(7, 20, 38, 0.58);
  backdrop-filter: blur(8px);
}

.page-contact .contact-quick dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .contact-quick dd {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.5;
  color: #fdfaf3;
  overflow-wrap: anywhere;
}

/* ===== 联系渠道 ===== */
.page-contact .contact-channel {
  padding: 52px 0 8px;
}

.page-contact .contact-channel__grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-channel__intro {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .contact-mailcard {
  position: relative;
  margin-top: 26px;
  padding: 20px 20px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.page-contact .contact-mailcard::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-soft) 100%);
}

.page-contact .contact-mailcard__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--star);
}

.page-contact .contact-mailcard__value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 4.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--deep);
  overflow-wrap: anywhere;
}

.page-contact .contact-mailcard__note {
  margin: 12px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--ink-55);
}

.page-contact .contact-addrcard {
  margin-top: 16px;
  padding: 18px 20px;
  background: rgba(168, 179, 194, 0.14);
  border: 1px dashed rgba(22, 58, 99, 0.28);
  border-radius: 3px;
}

.page-contact .contact-addrcard__no {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-right: 10px;
}

.page-contact .contact-addrcard__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--star);
}

.page-contact .contact-addrcard__value {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .contact-addrcard__note {
  margin: 10px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--ink-55);
}

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

.page-contact .contact-map img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
}

.page-contact .contact-map__cap {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--ink-55);
}

/* ===== 服务时间 ===== */
.page-contact .contact-hours {
  padding: 52px 0;
  margin-top: 44px;
  background: linear-gradient(180deg, var(--paper) 0%, #f1ece0 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hours__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--star);
}

.page-contact .contact-hours__track {
  position: relative;
  flex: 1 1 auto;
  height: 4px;
  border-radius: 2px;
  background: rgba(16, 24, 32, 0.1);
  overflow: hidden;
}

.page-contact .contact-hours__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--star) 0%, var(--gold) 100%);
}

.page-contact .contact-hours__list {
  display: grid;
  gap: 22px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-hours__list li {
  padding-left: 16px;
  border-left: 2px solid rgba(201, 164, 92, 0.45);
}

.page-contact .contact-hours__list h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-contact .contact-hours__list p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink-70);
}

/* ===== 咨询前准备 ===== */
.page-contact .contact-prep {
  padding: 52px 0;
}

.page-contact .contact-prep__intro {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .contact-prep__list {
  display: grid;
  gap: 20px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-prep__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-contact .contact-prep__no {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-contact .contact-prep__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .contact-prep__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink-70);
}

/* ===== 常见咨询路径 ===== */
.page-contact .contact-routes {
  padding: 52px 0;
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-routes__intro {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .contact-routes__tabs {
  margin-top: 28px;
}

.page-contact .contact-routes__tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-routes__tabs .tabs__btn {
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-70);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-contact .contact-routes__tabs .tabs__btn:hover {
  border-color: var(--star);
  color: var(--star);
}

.page-contact .contact-routes__tabs .tabs__btn[aria-selected="true"] {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--gold-soft);
}

.page-contact .contact-routes__tabs .tabs__panel {
  padding: 24px 0 0;
}

.page-contact .contact-routes__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--star);
}

.page-contact .contact-routes__subject {
  margin: 10px 0 16px;
  padding: 13px 16px;
  background: var(--warm);
  border-left: 3px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--star);
  overflow-wrap: anywhere;
}

.page-contact .contact-routes__text {
  margin: 0;
  max-width: 60ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .contact-routes__links {
  margin: 14px 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--ink-55);
}

.page-contact .contact-routes__links a {
  color: var(--star);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 58, 99, 0.35);
}

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

/* ===== 合作与内容反馈 ===== */
.page-contact .contact-note {
  padding: 52px 0;
  color: var(--warm);
  background:
    radial-gradient(90% 110% at 88% 0%, rgba(22, 58, 99, 0.85) 0%, rgba(7, 20, 38, 0) 62%),
    linear-gradient(150deg, var(--night) 0%, var(--deep) 58%, #10304f 100%);
}

.page-contact .contact-note .eyebrow {
  margin: 0 0 14px;
  color: var(--gold-soft);
}

.page-contact .contact-note .title-lg {
  margin: 0;
  color: #fdfaf3;
}

.page-contact .contact-note__main p {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(246, 242, 232, 0.78);
}

.page-contact .contact-note__inner {
  display: grid;
  gap: 30px;
}

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

.page-contact .contact-note__chip {
  padding: 15px 17px;
  border: 1px solid rgba(246, 242, 232, 0.18);
  border-radius: 3px;
  background: rgba(246, 242, 232, 0.06);
  backdrop-filter: blur(10px);
}

.page-contact .contact-note__chip span {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .contact-note__chip p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(246, 242, 232, 0.88);
  overflow-wrap: anywhere;
}

.page-contact .contact-note__mail {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  color: var(--gold-soft);
  overflow-wrap: anywhere;
}

/* ===== 收束 ===== */
.page-contact .contact-close {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 64px 0 60px;
  color: var(--warm);
}

.page-contact .contact-close__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-close::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 20, 38, 0.58) 0%, rgba(7, 20, 38, 0.88) 58%, rgba(7, 20, 38, 0.95) 100%);
}

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

.page-contact .contact-close .eyebrow {
  margin: 0 0 14px;
  color: var(--gold-soft);
}

.page-contact .contact-close__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4.8vw, 2.2rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: #fdfaf3;
}

.page-contact .contact-close__text {
  margin: 18px 0 0;
  max-width: 50ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(246, 242, 232, 0.8);
}

.page-contact .contact-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ===== 响应式 ===== */
@media (min-width: 560px) {
  .page-contact .contact-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-hours__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 30px 0 64px;
  }

  .page-contact .contact-hero__title {
    max-width: 16ch;
  }

  .page-contact .contact-quick {
    margin-top: 40px;
    max-width: 900px;
  }

  .page-contact .contact-channel {
    padding: 76px 0 20px;
  }

  .page-contact .contact-channel__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 60px;
    align-items: start;
  }

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

  .page-contact .contact-hours {
    margin-top: 60px;
    padding: 72px 0;
  }

  .page-contact .contact-prep {
    padding: 76px 0;
  }

  .page-contact .contact-prep__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 44px;
  }

  .page-contact .contact-routes {
    padding: 76px 0;
  }

  .page-contact .contact-routes__tabs {
    margin-top: 34px;
  }

  .page-contact .contact-note {
    padding: 76px 0;
  }

  .page-contact .contact-note__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .contact-close {
    padding: 112px 0 104px;
  }
}