.page-contact {
  --contact-gap: clamp(14px, 2.4vw, 26px);
  background-color: var(--ink-800);
  color: var(--paper);
  overflow-x: clip;
}

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

/* 面包屑 */
.page-contact .breadcrumb {
  padding-block: 20px 0;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 10px;
  color: var(--line);
}

.page-contact .breadcrumb__link {
  color: var(--muted);
  text-decoration: none;
  transition: color 120ms ease;
}

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

.page-contact .breadcrumb__current {
  color: var(--paper);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding-block: clamp(26px, 4vw, 52px) clamp(34px, 5vw, 74px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -28%;
  right: -12%;
  width: min(760px, 86%);
  height: min(760px, 120%);
  background: radial-gradient(circle at 58% 42%, rgba(255, 90, 31, 0.16), transparent 62%);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}

.page-contact .contact-hero__lead h1 {
  margin: 14px 0 18px;
  line-height: 0.94;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero__lead .lede {
  max-width: 36ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .contact-hero__status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .contact-hero__status li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .contact-hero__status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

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

.page-contact .contact-hero__panel {
  display: grid;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(26, 37, 68, 0.92), rgba(10, 18, 48, 0.6));
  box-shadow: 0 18px 48px -34px rgba(0, 0, 0, 0.9);
}

.page-contact .contact-hero__figure {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) brightness(0.72);
}

.page-contact .contact-hero__card {
  margin: 0;
  padding: clamp(16px, 2.4vw, 26px);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.page-contact .contact-hero__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 14px;
  font-size: 13px;
}

.page-contact .contact-hero__row dt {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.page-contact .contact-hero__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--white);
  word-break: break-word;
  text-align: right;
}

/* 主体 */
.page-contact .contact-body {
  padding-block: clamp(38px, 6vw, 86px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(5, 8, 20, 0.4), transparent 240px);
}

.page-contact .contact-layout {
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  align-items: start;
}

.page-contact .contact-toc {
  display: none;
}

.page-contact .toc__list {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .toc__link {
  display: block;
  padding: 9px 0 9px 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-contact .toc__link:hover {
  color: var(--paper);
}

.page-contact .toc__link[aria-current="true"],
.page-contact .toc__link[aria-current="location"] {
  color: var(--cyan);
  border-left-color: var(--orange);
}

/* 章节 */
.page-contact .contact-block {
  padding-block: clamp(28px, 4vw, 50px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .contact-block__head h2 {
  margin: 10px 0 20px;
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.page-contact .contact-block__intro {
  max-width: 64ch;
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* 联系信息行 */
.page-contact .contact-rows {
  display: grid;
  margin-top: 18px;
}

.page-contact .contact-row {
  display: grid;
  gap: 8px 18px;
  padding: 22px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-row:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-row__key {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .contact-row__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .contact-row__key h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-contact .contact-row__value {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  line-height: 1.4;
  color: var(--white);
  word-break: break-word;
}

.page-contact .contact-row__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 60ch;
}

.page-contact .contact-row__meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 2px;
}

/* 服务时间 */
.page-contact .hours-list {
  display: grid;
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-contact .hours-item {
  display: grid;
  gap: 4px 18px;
  padding: 15px 16px;
  background: var(--ink-800);
}

.page-contact .hours-item__when {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .hours-item__what {
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

.page-contact .hours-item__time {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
  letter-spacing: 0.02em;
}

/* 响应数据 */
.page-contact .contact-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-contact .contact-stat {
  display: grid;
  gap: 2px;
  align-content: start;
  padding: 18px 14px;
  background: var(--ink-800);
}

.page-contact .contact-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-stat__unit {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .contact-stat__label {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

/* 入口分类 */
.page-contact .route-list {
  display: grid;
  margin-top: 18px;
}

.page-contact .route {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .route:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .route__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .route h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: 0.01em;
}

.page-contact .route p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 62ch;
}

.page-contact .route .route__via {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-contact .route__link {
  justify-self: start;
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-contact .route__link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* 看台助手 */
.page-contact .assistant {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  margin-top: 18px;
}

.page-contact .assistant__figure {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-900);
}

.page-contact .assistant__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.84);
}

.page-contact .assistant__intro {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper);
  max-width: 58ch;
}

.page-contact .assistant__points {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .assistant__points li {
  position: relative;
  padding-left: 18px;
  font-size: 13.8px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .assistant__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .assistant__points strong {
  color: var(--paper);
  font-weight: 600;
}

.page-contact .assistant__note {
  margin: 18px 0 0;
  font-size: 12.5px;
  color: var(--muted);
}

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

.page-contact .assistant__note a:hover {
  border-bottom-color: var(--cyan);
}

/* 留言准备 */
.page-contact .prep-list {
  counter-reset: prep;
  display: grid;
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-contact .prep-item {
  counter-increment: prep;
  position: relative;
  padding: 17px 16px 17px 54px;
  background: var(--ink-800);
}

.page-contact .prep-item::before {
  content: "0" counter(prep);
  position: absolute;
  left: 16px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-contact .prep-item h3 {
  margin: 0 0 5px;
  font-size: 15px;
  letter-spacing: 0.01em;
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 58ch;
}

/* 信任条 */
.page-contact .trust-bar {
  margin-top: clamp(30px, 5vw, 64px);
  padding-block: clamp(22px, 3.4vw, 36px);
  background: var(--ink-900);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  align-items: center;
  justify-content: space-between;
}

.page-contact .trust-bar p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  max-width: 44ch;
  margin: 0;
  font-size: clamp(15px, 2.2vw, 20px);
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .trust-bar .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}

.page-contact .trust-bar__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 中屏 */
@media (min-width: 760px) {
  .page-contact .contact-row {
    grid-template-columns: 152px minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-row__meta {
    grid-column: 2;
    padding-top: 0;
  }

  .page-contact .hours-item {
    grid-template-columns: 140px minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .page-contact .contact-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* 宽屏 */
@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-contact .route {
    grid-template-columns: 44px minmax(0, 1fr) 168px;
    align-items: start;
    gap: 20px;
  }

  .page-contact .route__num {
    padding-top: 4px;
  }

  .page-contact .route__link {
    justify-self: end;
    text-align: right;
  }

  .page-contact .assistant {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-layout {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .page-contact .contact-toc {
    display: block;
    position: sticky;
    top: calc(var(--topbar-h) + 22px);
  }

  .page-contact .contact-row {
    grid-template-columns: 152px minmax(0, 1fr) 188px;
  }

  .page-contact .contact-row__meta {
    grid-column: auto;
    justify-self: end;
    text-align: right;
  }
}

@media (min-width: 1240px) {
  .page-contact .contact-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 64px;
  }
}
<<<END>>>