.page-contact {
  color: var(--silver);
  background: var(--ink-900);
  padding-bottom: clamp(40px, 8vw, 88px);
}

.page-contact .yb-shell {
  padding-inline: clamp(16px, 4vw, 40px);
}

/* ---------- 首屏分屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(24px, 5vw, 48px) 0 clamp(28px, 5vw, 56px);
  background:
    radial-gradient(70% 90% at 88% -10%, rgba(45, 240, 198, 0.13), transparent 68%),
    radial-gradient(50% 70% at 4% 110%, rgba(255, 122, 51, 0.08), transparent 70%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-bottom: 1px solid rgba(126, 143, 136, 0.22);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-contact .ct-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--line);
  margin-bottom: 14px;
}

.page-contact .ct-crumbs a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .ct-crumbs a:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-contact .ct-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-contact .ct-hero__title {
  margin: 0;
  color: var(--paper);
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-contact .ct-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-contact .ct-hero__facts {
  display: grid;
  gap: 12px;
  margin: 8px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(126, 143, 136, 0.22);
}

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

.page-contact .ct-fact__key {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--line);
}

.page-contact .ct-fact__val {
  margin: 0;
  font-size: 15px;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-fact__val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  color: var(--signal);
}

.page-contact .ct-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--r-card);
  border: 1px solid rgba(126, 143, 136, 0.28);
  background: var(--ink-700);
  overflow: hidden;
  aspect-ratio: 7 / 4;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-contact .ct-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(5, 16, 12, 0) 40%, rgba(5, 16, 12, 0.82) 100%);
  pointer-events: none;
}

.page-contact .ct-hero__label {
  position: absolute;
  left: 14px;
  bottom: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(45, 240, 198, 0.45);
  background: rgba(5, 16, 12, 0.72);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--signal);
}

.page-contact .ct-hero__label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
}

/* ---------- 渠道 + 流程 非对称双栏 ---------- */
.page-contact .ct-contact {
  padding-top: clamp(32px, 6vw, 72px);
}

.page-contact .ct-contact__inner {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact .ct-contact__left,
.page-contact .ct-contact__right {
  min-width: 0;
}

.page-contact .ct-contact__title,
.page-contact .ct-flow__title,
.page-contact .ct-address__title,
.page-contact .ct-checklist__title,
.page-contact .ct-after__title {
  margin: 6px 0 0;
  color: var(--paper);
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-contact .ct-contact__intro {
  margin: 12px 0 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--line);
  max-width: 44ch;
}

.page-contact .ct-channel {
  position: relative;
  margin-bottom: 14px;
  padding: 18px 20px 20px;
  background: linear-gradient(155deg, var(--ink-700), #0b2119 70%);
  border: 1px solid rgba(126, 143, 136, 0.28);
  border-radius: var(--r-card);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), background 180ms var(--ease);
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  border-color: var(--signal);
  transform: translateY(-2px);
  background: linear-gradient(155deg, #143126, #0b2119 72%);
}

.page-contact .ct-channel--phone {
  border-left: 2px solid var(--warm);
}

.page-contact .ct-channel--hours {
  margin-bottom: 0;
}

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

.page-contact .ct-channel__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal-deep);
}

.page-contact .ct-channel__name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.01em;
}

.page-contact .ct-channel__value {
  margin: 10px 0 10px;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--signal);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .ct-channel--phone .ct-channel__value {
  color: var(--warm);
}

.page-contact .ct-channel__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .ct-channel__fit {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(126, 143, 136, 0.3);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--line);
}

.page-contact .ct-flow__head {
  padding-bottom: 6px;
}

.page-contact .ct-flow__lead {
  margin: 10px 0 18px;
  font-size: 13px;
  color: var(--line);
}

.page-contact .ct-flow {
  position: relative;
  list-style: none;
  margin: 0 0 26px;
  padding: 0 0 0 20px;
}

.page-contact .ct-flow::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--signal), rgba(126, 143, 136, 0.2) 70%, transparent);
}

.page-contact .ct-flow > li {
  position: relative;
  margin-bottom: 10px;
}

.page-contact .ct-flow > li::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 18px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--signal);
}

.page-contact .ct-step {
  border-radius: 12px;
}

.page-contact .ct-step > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 15px;
  border: 1px solid rgba(126, 143, 136, 0.26);
  border-radius: 12px;
  background: rgba(16, 41, 31, 0.72);
  color: var(--paper);
  font-size: 14.5px;
  font-weight: 600;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease);
}

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

.page-contact .ct-step > summary:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.page-contact .ct-step > summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-contact .ct-step__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal-deep);
}

.page-contact .ct-step[open] > summary {
  border-color: var(--signal);
  background: rgba(45, 240, 198, 0.1);
  color: var(--signal);
}

.page-contact .ct-step[open] .ct-step__no {
  color: var(--signal);
}

.page-contact .ct-step__body {
  padding: 10px 15px 4px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .ct-step__body p {
  margin: 0;
}

/* ---------- 地址块 ---------- */
.page-contact .ct-address {
  display: grid;
  gap: 18px;
  padding: 20px;
  border: 1px solid rgba(126, 143, 136, 0.28);
  border-radius: var(--r-card);
  background:
    linear-gradient(200deg, rgba(45, 240, 198, 0.07), transparent 55%),
    var(--ink-800);
}

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

.page-contact .ct-address__value {
  margin: 12px 0 10px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-address__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--line);
}

.page-contact .ct-address__figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(126, 143, 136, 0.24);
  background: var(--ink-700);
  aspect-ratio: 1 / 1;
  max-width: 190px;
}

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

/* ---------- 咨询清单窄带 ---------- */
.page-contact .ct-checklist {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-contact .ct-checklist__band {
  display: grid;
  gap: clamp(20px, 4vw, 34px);
  padding: clamp(20px, 4vw, 36px);
  border: 1px solid rgba(45, 240, 198, 0.3);
  border-radius: 18px;
  background:
    radial-gradient(80% 120% at 0% 0%, rgba(45, 240, 198, 0.14), transparent 60%),
    linear-gradient(120deg, rgba(16, 41, 31, 0.95), var(--ink-800));
}

.page-contact .ct-checklist__lead {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ct-checklist__list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid rgba(126, 143, 136, 0.22);
  border-radius: 12px;
  background: rgba(5, 16, 12, 0.5);
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-contact .ct-checklist__item:hover {
  border-color: var(--warm);
  background: rgba(255, 122, 51, 0.07);
}

.page-contact .ct-checklist__num {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--warm);
}

.page-contact .ct-checklist__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 时段 + 深链 ---------- */
.page-contact .ct-after {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-contact .ct-after__grid {
  display: grid;
  gap: clamp(26px, 5vw, 48px);
  align-items: start;
}

.page-contact .ct-after__hours,
.page-contact .ct-after__links {
  min-width: 0;
}

.page-contact .ct-hours {
  margin: 18px 0 0;
  border-top: 1px solid rgba(126, 143, 136, 0.22);
}

.page-contact .ct-hours__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(126, 143, 136, 0.16);
}

.page-contact .ct-hours__row dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .ct-hours__row dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .ct-quicklinks {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-quicklink {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 16px;
  border: 1px solid rgba(126, 143, 136, 0.26);
  border-radius: 12px;
  background: rgba(16, 41, 31, 0.55);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 160ms var(--ease);
}

.page-contact .ct-quicklink:hover,
.page-contact .ct-quicklink:focus-visible {
  border-color: var(--signal);
  background: rgba(45, 240, 198, 0.08);
  transform: translateX(3px);
  outline: none;
}

.page-contact .ct-quicklink:focus-visible {
  box-shadow: 0 0 0 2px var(--signal);
}

.page-contact .ct-quicklink__text {
  font-size: 13.5px;
  line-height: 1.65;
  min-width: 0;
}

.page-contact .ct-quicklink__go {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--signal);
  white-space: nowrap;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 20px;
  }

  .page-contact .ct-address {
    grid-template-columns: minmax(0, 1fr) 160px;
    align-items: center;
  }

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

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-contact__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-contact .ct-checklist__band {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.6fr);
    align-items: start;
  }

  .page-contact .ct-after__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-contact .ct-hours__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-flow {
    padding-left: 24px;
  }

  .page-contact .ct-flow > li::before {
    left: -24px;
  }
}