.page-contact {
  --desk-w: 318px;
  --c-line: 1px solid rgba(217, 169, 76, .34);
  --c-line-soft: 1px solid rgba(143, 163, 156, .22);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-top: 28px;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumb li {
  display: flex;
  align-items: center;
}
.page-contact .breadcrumb li + li::before {
  content: "/";
  margin: 0 8px 0 4px;
  color: rgba(143, 163, 156, .55);
}
.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--gold-hi);
}
.page-contact .breadcrumb [aria-current="page"] {
  color: var(--gold);
}

/* ---------- 框景首屏 ---------- */
.page-contact .contact-hero {
  padding: 24px 18px 0;
  margin-bottom: 48px;
}
.page-contact .contact-frame {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: var(--c-line);
  background: var(--ink-2);
  overflow: hidden;
}
.page-contact .contact-frame::before,
.page-contact .contact-frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--gold);
  z-index: 3;
  pointer-events: none;
}
.page-contact .contact-frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}
.page-contact .contact-frame::after {
  right: -1px;
  bottom: -1px;
  border-top: 0;
  border-left: 0;
}

.page-contact .contact-hero__media {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 220px;
  overflow: hidden;
  background: var(--ink);
}
.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.72) saturate(.92);
}
.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 31, 26, .10) 0%, rgba(11, 31, 26, .86) 92%),
    linear-gradient(104deg, rgba(30, 90, 168, .30), transparent 58%),
    linear-gradient(0deg, rgba(228, 121, 74, .20), transparent 62%);
}

.page-contact .contact-hero__panel {
  position: relative;
  padding: 30px 20px 32px;
  border-top: var(--c-line);
  background: linear-gradient(172deg, var(--ink-2) 0%, var(--ink) 100%);
}
.page-contact .contact-hero__panel::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 20px;
  right: 20px;
  height: 7px;
  background-image: linear-gradient(90deg, rgba(217, 169, 76, .55) 1px, transparent 1px);
  background-size: 14px 100%;
  pointer-events: none;
}
.page-contact .contact-hero__kicker {
  margin: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}
.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 7.2vw, 50px);
  line-height: 1.2;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .contact-hero__lead {
  max-width: 33em;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 239, 228, .8);
}

/* ---------- 主体：左侧咨询台 + 右侧长文 ---------- */
.page-contact .contact-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  box-sizing: border-box;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 18px 80px;
}

.page-contact .desk-card {
  position: relative;
  padding: 22px 20px 24px;
  border: var(--c-line);
  background: linear-gradient(152deg, rgba(16, 49, 42, .96), rgba(11, 31, 26, .98));
  overflow: hidden;
}
.page-contact .desk-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold) 55%, var(--orange));
}
.page-contact .desk-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}
.page-contact .desk-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .desk-card__badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
  border: 1px solid rgba(42, 211, 180, .45);
  padding: 2px 8px;
}

.page-contact .desk-row {
  padding: 13px 0;
  border-top: var(--c-line-soft);
}
.page-contact .desk-row__label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-contact .desk-row__value {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}
.page-contact .desk-row__text {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .copy-btn {
  flex: 0 0 auto;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold-hi);
  background: transparent;
  border: 1px solid rgba(217, 169, 76, .42);
  border-radius: 2px;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(42, 211, 180, .08);
}
.page-contact .copy-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-contact .copy-btn[data-copied="true"] {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .desk-hours {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin-top: 18px;
  padding-top: 15px;
  border-top: var(--c-line);
}
.page-contact .desk-hours__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-contact .desk-hours__val {
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: .06em;
  color: var(--gold-hi);
}

.page-contact .desk-nav {
  display: grid;
  gap: 2px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: var(--c-line-soft);
}
.page-contact .desk-nav a {
  display: block;
  padding: 7px 0 7px 14px;
  border-left: 2px solid rgba(143, 163, 156, .3);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 239, 228, .74);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), padding-left .2s var(--ease);
}
.page-contact .desk-nav a:hover,
.page-contact .desk-nav a:focus-visible {
  color: var(--gold-hi);
  border-left-color: var(--gold);
  padding-left: 18px;
}
.page-contact .desk-nav a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 长文章节 ---------- */
.page-contact .contact-flow > .c-section + .c-section {
  margin-top: 34px;
  padding-top: 34px;
  border-top: var(--c-line-soft);
}
.page-contact .c-section {
  scroll-margin-top: calc(var(--bar-h) + 24px);
}
.page-contact .c-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}
.page-contact .c-section__head::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(217, 169, 76, .42), transparent);
}
.page-contact .c-section__index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
}
.page-contact .c-section__title {
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .c-text {
  max-width: 34em;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 239, 228, .8);
}
.page-contact .c-inline-link {
  color: var(--tile-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .2s var(--ease);
}
.page-contact .c-inline-link:hover,
.page-contact .c-inline-link:focus-visible {
  color: var(--cyan);
}

/* 渠道 */
.page-contact .channels {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .channel {
  padding: 2px 0 2px 16px;
  border-left: 2px solid rgba(217, 169, 76, .42);
}
.page-contact .channel__key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--gold-hi);
  overflow-wrap: anywhere;
}
.page-contact .channel__desc {
  max-width: 33em;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 239, 228, .78);
}

/* 服务时段刻度条 */
.page-contact .ruler {
  margin: 4px 0 22px;
}
.page-contact .ruler__track {
  position: relative;
  height: 3px;
  background: rgba(143, 163, 156, .28);
}
.page-contact .ruler__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--orange), var(--gold) 48%, var(--cyan));
}
.page-contact .ruler__ticks {
  position: absolute;
  top: -7px;
  left: 0;
  right: 0;
  height: 9px;
  background-image: linear-gradient(90deg, rgba(143, 163, 156, .55) 1px, transparent 1px);
  background-size: 10% 100%;
}
.page-contact .ruler__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

/* 准备事项 */
.page-contact .prep-list {
  display: grid;
  gap: 14px;
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
}
.page-contact .prep-list li {
  position: relative;
  max-width: 34em;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 239, 228, .82);
}
.page-contact .prep-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}
.page-contact .prep-list strong {
  color: var(--paper);
  font-weight: 700;
}

.page-contact .prep-figure {
  position: relative;
  margin: 26px 0 0;
  border: var(--c-line);
  background: var(--ink-2);
  overflow: hidden;
}
.page-contact .prep-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(.82) saturate(.9);
}
.page-contact .prep-figure figcaption {
  padding: 11px 15px;
  border-top: var(--c-line-soft);
  background: rgba(16, 49, 42, .62);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  line-height: 1.7;
  color: var(--mist);
}

/* 地址框 */
.page-contact .address-box {
  position: relative;
  margin-bottom: 18px;
  padding: 20px 18px;
  border: 1px solid rgba(217, 169, 76, .48);
  background: rgba(16, 49, 42, .52);
}
.page-contact .address-box::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 34px;
  height: 3px;
  background: var(--gold);
}
.page-contact .address-box__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}
.page-contact .address-box__line {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.8;
  letter-spacing: .03em;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.page-contact .address-box__meta {
  margin: 0;
  padding-top: 12px;
  border-top: var(--c-line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

/* 常见问题标签 */
.page-contact .topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.page-contact .topic-list li {
  padding: 8px 13px;
  border: 1px solid rgba(111, 168, 220, .42);
  background: rgba(30, 90, 168, .14);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: rgba(244, 239, 228, .88);
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-contact .topic-list li:hover {
  border-color: rgba(42, 211, 180, .6);
  background: rgba(30, 90, 168, .24);
}

/* 自助入口 */
.page-contact .route-list {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.page-contact .route-list a {
  display: block;
  padding: 16px 18px;
  border: 1px solid rgba(143, 163, 156, .24);
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease), background-color .2s var(--ease);
}
.page-contact .route-list a:hover,
.page-contact .route-list a:focus-visible {
  border-color: rgba(217, 169, 76, .78);
  background: rgba(16, 49, 42, .72);
  transform: translateY(-2px);
}
.page-contact .route-list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-contact .route-list__name {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold-hi);
}
.page-contact .route-list__desc {
  display: block;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 239, 228, .74);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero {
    padding: 30px 32px 0;
    margin-bottom: 56px;
  }
  .page-contact .contact-hero__panel {
    padding: 34px 32px 38px;
  }
  .page-contact .contact-hero__panel::before {
    left: 32px;
    right: 32px;
  }
  .page-contact .contact-body {
    padding: 0 32px 88px;
  }
  .page-contact .c-section__title {
    font-size: 24px;
  }
  .page-contact .route-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .prep-figure img {
    max-height: 340px;
  }
}

/* ---------- 桌面：左卡片粘性 + 右侧长文 ---------- */
@media (min-width: 1024px) {
  .page-contact .contact-frame {
    grid-template-columns: 1.06fr .94fr;
    align-items: stretch;
  }
  .page-contact .contact-hero__media {
    aspect-ratio: auto;
    min-height: 452px;
  }
  .page-contact .contact-hero__panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 52px 44px;
    border-top: 0;
    border-left: var(--c-line);
  }
  .page-contact .contact-hero__panel::before {
    left: 44px;
    right: 44px;
  }
  .page-contact .contact-body {
    grid-template-columns: var(--desk-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding: 0 40px 104px;
  }
  .page-contact .contact-desk {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
  }
  .page-contact .c-section__title {
    font-size: 26px;
  }
  .page-contact .prep-figure {
    max-width: 620px;
  }
  .page-contact .prep-figure img {
    max-height: 400px;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .copy-btn,
  .page-contact .desk-nav a,
  .page-contact .route-list a,
  .page-contact .topic-list li,
  .page-contact .c-inline-link,
  .page-contact .breadcrumb a {
    transition: none;
  }
  .page-contact .route-list a:hover,
  .page-contact .route-list a:focus-visible,
  .page-contact .desk-nav a:hover,
  .page-contact .desk-nav a:focus-visible {
    transform: none;
  }
}