.page-contact {
  --ct-hair: rgba(169, 180, 176, .18);
  --ct-hair-soft: rgba(169, 180, 176, .1);
  --ct-lime-soft: rgba(198, 255, 61, .45);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 32px) 0 clamp(44px, 6vw, 78px);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: min(560px, 78vw);
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 50% 50%, rgba(198, 255, 61, .13), transparent 62%),
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 32px);
  -webkit-mask-image: radial-gradient(circle at 58% 42%, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle at 58% 42%, #000 0%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .ct-hero > .container {
  position: relative;
  z-index: 1;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  margin-top: clamp(26px, 4vw, 48px);
}

.page-contact .ct-hero__lead {
  min-width: 0;
}

.page-contact .ct-hero h1 {
  margin: 14px 0 20px;
  font-family: var(--font-head);
  font-size: clamp(32px, 7.4vw, 64px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-contact .ct-br {
  display: none;
}

.page-contact .ct-hero__lede {
  max-width: 60ch;
  color: var(--silver);
}

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

.page-contact .ct-hero__panel {
  align-self: start;
  padding: 24px 22px 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(18, 33, 28, .9), rgba(6, 17, 13, .6));
  box-shadow: inset 0 1px 0 rgba(233, 255, 184, .07);
}

.page-contact .ct-hero__panel-k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .ct-hero__clock {
  margin: 10px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 42px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--lime);
  text-shadow: 0 0 18px rgba(198, 255, 61, .35);
}

.page-contact .ct-hero__dash {
  padding: 0 4px;
  color: var(--orange);
}

.page-contact .ct-hero__panel-note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .ct-hero__facts {
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--ct-hair-soft);
  display: grid;
  gap: 10px;
  font-size: 13.5px;
  color: var(--silver);
}

.page-contact .ct-hero__facts .mono {
  display: inline-block;
  min-width: 46px;
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

@media (min-width: 720px) {
  .page-contact .ct-br { display: inline; }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: var(--gap);
  }
  .page-contact .ct-hero__panel {
    margin-bottom: 6px;
  }
}

/* ---------- 主体分栏 ---------- */

.page-contact .ct-main {
  padding: clamp(44px, 6vw, 92px) 0 0;
}

.page-contact .ct-cols {
  display: grid;
  gap: clamp(36px, 5vw, 56px);
  min-width: 0;
}

.page-contact .ct-side {
  min-width: 0;
}

.page-contact .ct-side__caption {
  margin: 0 0 16px;
  padding-left: 14px;
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .ct-side__caption::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 1px;
  background: var(--lime);
}

/* 联系卡片 */

.page-contact .ct-card {
  margin-bottom: 16px;
  border-color: var(--line-soft);
  background: linear-gradient(180deg, rgba(18, 33, 28, .85), rgba(6, 17, 13, .55));
  transition: border-color .18s ease, box-shadow .18s ease;
}

.page-contact .ct-card:last-child {
  margin-bottom: 0;
}

.page-contact .ct-card:hover {
  border-color: var(--ct-lime-soft);
  box-shadow: 0 0 0 1px rgba(198, 255, 61, .16), 0 10px 30px -18px rgba(198, 255, 61, .5);
}

.page-contact .ct-card__idx {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-contact .ct-card__value {
  margin: 6px 0 10px;
  font-family: var(--font-mono);
  font-size: 15.5px;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .ct-card__value--num {
  font-size: clamp(22px, 5vw, 27px);
  letter-spacing: .04em;
  color: var(--lime);
  text-shadow: 0 0 16px rgba(198, 255, 61, .3);
}

.page-contact .ct-card__value--addr {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .ct-card__note {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--silver);
}

@media (min-width: 1060px) {
  .page-contact .ct-cols {
    grid-template-columns: minmax(272px, 344px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 4vw, 68px);
  }
  .page-contact .ct-side {
    position: sticky;
    top: 28px;
  }
}

/* ---------- 右侧流区 ---------- */

.page-contact .ct-flow {
  min-width: 0;
}

.page-contact .ct-figure {
  margin: 0 0 clamp(36px, 4.5vw, 56px);
}

.page-contact .ct-figure .figure__media {
  aspect-ratio: 16 / 10;
}

.page-contact .ct-figure .figure__media img,
.page-contact .ct-local__figure .figure__media img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .ct-block {
  padding-top: clamp(30px, 3.6vw, 46px);
  border-top: 1px solid var(--line);
}

.page-contact .ct-block + .ct-block {
  margin-top: clamp(30px, 3.6vw, 46px);
}

.page-contact .ct-block__head {
  margin-bottom: clamp(22px, 2.6vw, 32px);
}

.page-contact .ct-block__head h2 {
  margin: 12px 0 14px;
  font-family: var(--font-head);
  font-size: clamp(25px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-contact .ct-block__head .lede {
  margin: 0;
  max-width: 64ch;
  color: var(--silver);
}

/* 咨询范围 */

.page-contact .ct-scope {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-scope__item {
  padding: 18px 20px 20px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--line-strong);
  background: var(--panel);
  transition: border-color .18s ease, background-color .18s ease;
}

.page-contact .ct-scope__item:hover {
  border-color: var(--ct-lime-soft);
  border-left-color: var(--lime);
  background: rgba(18, 33, 28, .92);
}

.page-contact .ct-scope__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-contact .ct-scope__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--silver);
}

.page-contact .ct-num {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lime);
}

@media (min-width: 660px) {
  .page-contact .ct-scope {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* 沟通准备 */

.page-contact .ct-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ct-step;
}

.page-contact .ct-checklist li {
  position: relative;
  counter-increment: ct-step;
  padding: 18px 0 18px 56px;
  border-bottom: 1px solid var(--ct-hair-soft);
}

.page-contact .ct-checklist li:first-child {
  border-top: 1px solid var(--ct-hair);
}

.page-contact .ct-checklist li::before {
  content: counter(ct-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 19px;
  padding: 5px 8px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--lime);
  background: var(--ink);
}

.page-contact .ct-checklist__k {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .ct-checklist li p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

/* 咨询路径 */

.page-contact .ct-path {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-path__step {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0 14px;
  padding-bottom: 14px;
}

.page-contact .ct-path__step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 46px;
  bottom: -2px;
  width: 1px;
  background: var(--line-strong);
}

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

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

.page-contact .ct-path__marker {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--lime);
}

.page-contact .ct-path__item summary {
  list-style: none;
  cursor: pointer;
  padding: 8px 0 14px;
  border-bottom: 1px solid var(--ct-hair-soft);
  outline-offset: 6px;
}

.page-contact .ct-path__item summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-path__kicker {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .ct-path__title {
  position: relative;
  display: block;
  padding-right: 30px;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-contact .ct-path__title::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--lime);
  transition: color .16s ease;
}

.page-contact .ct-path__item[open] .ct-path__title::after {
  content: "–";
  color: var(--orange);
}

.page-contact .ct-path__body {
  padding: 14px 0 18px;
}

.page-contact .ct-path__body p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--silver);
}

.page-contact .ct-path__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--lime);
  border-bottom: 1px solid rgba(198, 255, 61, .38);
  transition: color .16s ease, border-color .16s ease;
}

.page-contact .ct-path__link:hover,
.page-contact .ct-path__link:focus-visible {
  color: var(--glow);
  border-color: var(--glow);
}

/* ---------- 本地化与备案 ---------- */

.page-contact .ct-local {
  margin-top: clamp(52px, 7vw, 100px);
}

.page-contact .ct-local__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 44px);
  align-items: center;
}

.page-contact .ct-local__text {
  min-width: 0;
}

.page-contact .ct-local__text h2 {
  margin: 12px 0 16px;
  font-family: var(--font-head);
  font-size: clamp(24px, 4.2vw, 36px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-contact .ct-local__text p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .ct-local__stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  background: rgba(11, 13, 12, .6);
}

.page-contact .ct-local__stamp-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .ct-local__stamp-v {
  font-size: 14.5px;
  letter-spacing: .04em;
  color: var(--white);
}

.page-contact .ct-local__more {
  margin: 18px 0 0;
  font-size: 13.5px;
  color: var(--silver);
}

.page-contact .ct-local__more a {
  color: var(--lime);
  border-bottom: 1px solid rgba(198, 255, 61, .35);
  transition: color .16s ease, border-color .16s ease;
}

.page-contact .ct-local__more a:hover,
.page-contact .ct-local__more a:focus-visible {
  color: var(--glow);
  border-color: var(--glow);
}

.page-contact .ct-local__figure {
  margin: 0;
}

.page-contact .ct-local__figure .figure__media {
  aspect-ratio: 10 / 7;
}

@media (min-width: 900px) {
  .page-contact .ct-local__grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
  }
}

/* ---------- 焦点与动效 ---------- */

.page-contact a:focus-visible,
.page-contact button:focus-visible,
.page-contact summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .ct-scope__item,
  .page-contact .ct-path__link,
  .page-contact .ct-path__title::after,
  .page-contact .ct-local__more a {
    transition: none;
  }
}
</main>