.page-contact {
  --ct-line-soft: rgba(42, 50, 59, 0.6);
  --ct-glow-cyan: rgba(53, 218, 209, 0.22);
  --ct-glow-gold: rgba(232, 178, 58, 0.2);
  background: var(--ink);
  color: var(--silver);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-contact * {
  box-sizing: border-box;
}

/* ===== 首屏 ===== */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 56px;
  border-bottom: 1px solid var(--line);
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 78% 8%, rgba(53, 218, 209, 0.10), transparent 62%),
    linear-gradient(180deg, rgba(10, 12, 15, 0) 42%, rgba(10, 12, 15, 0.88) 100%);
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .ct-hero__crumb {
  margin-bottom: 26px;
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-contact .ct-hero__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .ct-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--silver);
  max-width: 20ch;
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 48ch;
  color: var(--fog);
  font-size: var(--fs-16);
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-contact .ct-hero__facts li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  font-size: var(--fs-14);
  color: var(--fog);
  line-height: 1.7;
}

.page-contact .ct-hero__facts li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

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

/* ===== 章节通用微调 ===== */
.page-contact .section {
  padding: 56px 0;
}

.page-contact .section + .section {
  border-top: 1px solid var(--line);
}

.page-contact .section__num {
  color: var(--gold);
  font-family: var(--font-mono);
}

/* ===== 三步流程 ===== */
.page-contact .ct-flow {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  max-width: 780px;
}

.page-contact .ct-flow__step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 40px;
}

.page-contact .ct-flow__step::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 54px;
  bottom: 4px;
  width: 1px;
  background: var(--line);
}

.page-contact .ct-flow__step:last-child {
  padding-bottom: 0;
}

.page-contact .ct-flow__step:last-child::before {
  display: none;
}

.page-contact .ct-flow__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--panel);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
  transition: border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.page-contact .ct-flow__step:hover .ct-flow__num {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 0 5px rgba(53, 218, 209, 0.08);
}

.page-contact .ct-flow__title {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--silver);
}

.page-contact .ct-flow__body p {
  margin: 0 0 16px;
  color: var(--fog);
  font-size: var(--fs-16);
  max-width: 56ch;
}

.page-contact .ct-flow__link {
  font-size: var(--fs-14);
}

/* ===== 服务时段 ===== */
.page-contact .ct-scale {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 36px 0 14px;
  outline: none;
}

.page-contact .ct-scale__cap {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--fog-dim);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-contact .ct-scale__bar {
  position: relative;
  display: block;
  flex: 1;
  height: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--graphite);
  overflow: hidden;
}

.page-contact .ct-scale__fill {
  position: absolute;
  inset: 0;
  display: block;
  background: linear-gradient(90deg, var(--gold) 0%, var(--cyan) 100%);
  opacity: 0.7;
  transition: opacity 180ms ease, box-shadow 180ms ease;
}

.page-contact .ct-scale:hover .ct-scale__fill,
.page-contact .ct-scale:focus-visible .ct-scale__fill {
  opacity: 1;
  box-shadow: 0 0 20px var(--ct-glow-cyan);
}

.page-contact .ct-scale__note {
  margin: 0 0 34px;
  font-size: var(--fs-14);
  color: var(--fog);
  max-width: 62ch;
}

.page-contact .ct-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-hours__card {
  height: 100%;
}

.page-contact .ct-hours__card .card__title {
  font-size: var(--fs-20);
  color: var(--silver);
}

.page-contact .ct-hours__card .card__body p {
  margin: 0;
  color: var(--fog);
  font-size: var(--fs-16);
}

.page-contact .ct-hours__figure {
  margin: 34px 0 0;
}

/* ===== 自助路径 ===== */
.page-contact .ct-self__list {
  margin-top: 36px;
  max-width: 900px;
}

.page-contact .ct-self__q {
  margin: 0;
  font-size: var(--fs-16);
}

.page-contact .ct-self .accordion__panel p {
  margin: 0;
  color: var(--fog);
  font-size: var(--fs-14);
  max-width: 64ch;
}

.page-contact .ct-self__more {
  margin: 30px 0 0;
}

/* ===== 联系我们 ===== */
.page-contact .ct-reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 36px;
}

.page-contact .ct-contact {
  position: relative;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.page-contact .ct-contact:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(53, 218, 209, 0.14);
}

.page-contact .ct-contact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 12px;
}

.page-contact .ct-contact__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  line-height: 1.4;
  color: var(--silver);
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-contact .ct-contact__hint {
  margin: 0 0 18px;
  font-size: var(--fs-14);
  color: var(--fog);
  max-width: 40ch;
}

.page-contact .copy-btn {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  color: var(--fog);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background-color 180ms ease;
}

.page-contact .copy-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-contact .copy-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .copy-btn[data-copied="true"] {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(53, 218, 209, 0.08);
}

/* ===== 备案与运营 ===== */
.page-contact .ct-meta__box {
  margin-top: 34px;
  padding: 6px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
}

.page-contact .ct-meta__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ct-line-soft);
}

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

.page-contact .ct-meta__key {
  flex: 0 0 92px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--fog-dim);
}

.page-contact .ct-meta__val {
  flex: 1 1 220px;
  font-size: var(--fs-16);
  color: var(--silver);
}

.page-contact .ct-meta__copy {
  flex: 0 0 auto;
}

.page-contact .ct-meta__links {
  margin: 24px 0 0;
  font-size: var(--fs-14);
  color: var(--fog-dim);
}

.page-contact .ct-meta__links a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

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

.page-contact .ct-meta__links span {
  margin: 0 10px;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .ct-contact--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding: 34px 0 72px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
  }

  .page-contact .section {
    padding: 72px 0;
  }

  .page-contact .ct-flow__step {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 24px;
    padding-bottom: 48px;
  }

  .page-contact .ct-flow__step::before {
    left: 27px;
    top: 62px;
  }

  .page-contact .ct-flow__num {
    width: 56px;
    height: 56px;
    font-size: var(--fs-16);
  }

  .page-contact .ct-contact {
    padding: 28px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-flow__num,
  .page-contact .ct-contact,
  .page-contact .copy-btn,
  .page-contact .ct-scale__fill,
  .page-contact .ct-meta__links a {
    transition: none;
  }
}