.page-contact {
  background: var(--c-ink);
  color: var(--c-fog);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .ms-section__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--c-fog);
  margin: 0;
  max-width: 22ch;
}

.page-contact .ct-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .ct-head__note {
  margin: 0;
  max-width: 56ch;
}

/* 面包屑 */
.page-contact .ct-crumb {
  padding-block: 16px;
  border-bottom: 1px solid rgba(31, 85, 70, 0.5);
}

.page-contact .ct-crumb__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  font-size: 13px;
  line-height: 1.6;
}

.page-contact .ct-crumb__list li {
  display: inline-flex;
  align-items: center;
  color: var(--c-moss);
}

.page-contact .ct-crumb__list li + li::before {
  content: "/";
  margin: 0 10px;
  color: rgba(108, 140, 131, 0.45);
}

.page-contact .ct-crumb__list a {
  color: var(--c-moss);
  text-decoration: none;
  transition: color var(--t-hover) var(--ease);
}

.page-contact .ct-crumb__list a:hover,
.page-contact .ct-crumb__list a:focus-visible {
  color: var(--c-cyan);
}

.page-contact .ct-crumb__list [aria-current="page"] {
  color: var(--c-fog);
}

/* 首屏 */
.page-contact .ct-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(38px, 8vw, 100px) clamp(44px, 7vw, 92px);
  background:
    radial-gradient(130% 110% at 82% -10%, rgba(63, 224, 200, 0.12), transparent 58%),
    radial-gradient(90% 80% at 4% 112%, rgba(255, 122, 52, 0.08), transparent 60%),
    var(--c-ink);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(233, 242, 239, 0.075) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(233, 242, 239, 0.045) 0 1px, transparent 1px 96px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 88%);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  opacity: 0.55;
  background: repeating-linear-gradient(90deg, rgba(63, 224, 200, 0.55) 0 2px, transparent 2px 24px);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: 16px;
}

.page-contact .ct-hero__badge {
  justify-self: start;
  margin: 0;
}

.page-contact .ct-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 9vw, 5.2rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--c-fog);
  margin: 0;
  max-width: 12ch;
}

.page-contact .ct-hero__intro {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(233, 242, 239, 0.86);
}

.page-contact .ct-hero__meta {
  margin: 6px 0 0;
  padding-top: 16px;
  max-width: 62ch;
  border-top: 1px solid rgba(31, 85, 70, 0.55);
}

/* 渠道区块 */
.page-contact .ct-channel {
  padding-bottom: clamp(44px, 7vw, 92px);
  background: var(--c-ink);
}

.page-contact .ct-channel__banner {
  position: relative;
  margin-bottom: clamp(28px, 5vw, 56px);
  border-bottom: 1px solid rgba(31, 85, 70, 0.55);
}

.page-contact .ct-channel__banner-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(170px, 29vw, 360px);
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.55;
  filter: saturate(0.7);
}

.page-contact .ct-channel__banner::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 62%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--c-ink));
}

.page-contact .ct-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-channels__item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid rgba(63, 224, 200, 0.18);
  border-radius: var(--r-card);
  background: linear-gradient(160deg, rgba(20, 58, 49, 0.75), rgba(14, 42, 39, 0.5));
  transition: border-color var(--t-hover) var(--ease), transform var(--t-hover) var(--ease);
}

.page-contact .ct-channels__item:hover,
.page-contact .ct-channels__item:focus-within {
  border-color: rgba(63, 224, 200, 0.62);
  transform: translateY(-2px);
}

.page-contact .ct-channels__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--c-moss);
}

.page-contact .ct-channels__value {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.55;
  color: var(--c-fog);
  overflow-wrap: anywhere;
}

.page-contact .ct-channels__value--mono {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "zero" 1;
  letter-spacing: 0.01em;
}

.page-contact .ct-channels__value--addr {
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.7;
}

.page-contact .ct-channels__item:first-child .ct-channels__value--mono {
  color: var(--c-cyan);
}

.page-contact .ct-channels__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(233, 242, 239, 0.74);
}

.page-contact .ct-channels__tag {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(31, 85, 70, 0.7);
}

.page-contact .ct-hours {
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  max-width: 100%;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 11px 20px;
  border: 1px solid rgba(255, 122, 52, 0.42);
  border-radius: 999px;
  background: rgba(255, 122, 52, 0.07);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-warn-soft);
}

.page-contact .ct-hours__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-warn);
  animation: ct-pulse 1.6s var(--ease) 1;
}

@keyframes ct-pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(1.55); }
  100% { opacity: 1; transform: scale(1); }
}

/* 资料互换来信要点 */
.page-contact .ct-brief {
  padding-block: clamp(46px, 7vw, 96px);
  border-top: 1px solid rgba(31, 85, 70, 0.6);
  background: linear-gradient(180deg, var(--c-ink) 0%, var(--c-deep) 100%);
}

.page-contact .ct-brief__inner {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .ct-brief__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(233, 242, 239, 0.78);
}

.page-contact .ct-brief__list {
  list-style: none;
  margin: clamp(24px, 3vw, 38px) 0 0;
  padding: 0;
}

.page-contact .ct-brief__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 18px;
  padding-block: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid rgba(31, 85, 70, 0.55);
}

.page-contact .ct-brief__item:last-child {
  border-bottom: 1px solid rgba(31, 85, 70, 0.55);
}

.page-contact .ct-brief__idx {
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-warn);
}

.page-contact .ct-brief__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.1vw, 1.45rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.005em;
  color: var(--c-fog);
}

.page-contact .ct-brief__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(233, 242, 239, 0.74);
}

.page-contact .ct-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
}

.page-contact .ct-tags__item {
  padding: 8px 12px;
  border: 1px solid rgba(63, 224, 200, 0.3);
  border-radius: 999px;
  background: rgba(63, 224, 200, 0.07);
  font-size: 12.5px;
  line-height: 1;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--c-cyan);
}

.page-contact .ct-brief__figure {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-brief__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid rgba(31, 85, 70, 0.7);
  border-radius: var(--r-card);
  filter: saturate(0.85) contrast(1.02);
}

.page-contact .ct-brief__figure figcaption {
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-moss);
}

/* 高频咨询速查 */
.page-contact .ct-guide {
  padding-block: clamp(46px, 7vw, 92px);
  border-top: 1px solid rgba(31, 85, 70, 0.6);
  background: linear-gradient(180deg, var(--c-deep), var(--c-ink));
}

.page-contact .ct-guide__list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(31, 85, 70, 0.6);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(31, 85, 70, 0.55);
}

.page-contact .ct-guide__row {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--c-ink);
}

.page-contact .ct-guide__type {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--c-cyan);
}

.page-contact .ct-guide__detail {
  margin: 0;
  display: grid;
  gap: 9px;
}

.page-contact .ct-guide__subject {
  margin: 0;
  font-family: var(--font-num);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--c-warn-soft);
}

.page-contact .ct-guide__desc {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(233, 242, 239, 0.74);
}

.page-contact .ct-guide__link {
  justify-self: start;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-fog);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 200, 0.4);
  padding-bottom: 2px;
  transition: color var(--t-hover) var(--ease), border-color var(--t-hover) var(--ease);
}

.page-contact .ct-guide__link:hover,
.page-contact .ct-guide__link:focus-visible {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
}

/* 延伸入口 */
.page-contact .ct-next {
  padding-block: clamp(42px, 6vw, 82px) clamp(56px, 9vw, 118px);
  border-top: 1px solid rgba(31, 85, 70, 0.6);
  background: var(--c-ink);
}

.page-contact .ct-next__links {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
}

.page-contact .ct-next__links a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 22px;
  border: 1px solid rgba(31, 85, 70, 0.7);
  border-radius: 999px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-fog);
  text-decoration: none;
  transition: border-color var(--t-hover) var(--ease), background var(--t-hover) var(--ease), color var(--t-hover) var(--ease);
}

.page-contact .ct-next__links a::before {
  content: "";
  flex: none;
  width: 18px;
  height: 1px;
  background: var(--c-cyan);
  opacity: 0.7;
}

.page-contact .ct-next__links a:hover,
.page-contact .ct-next__links a:focus-visible {
  border-color: rgba(63, 224, 200, 0.62);
  background: rgba(20, 58, 49, 0.6);
  color: var(--c-cyan);
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .ct-guide__row {
    grid-template-columns: minmax(170px, 24%) minmax(0, 1fr);
    gap: 12px 30px;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-contact .ct-channels {
    grid-template-columns: 5fr 3fr 4fr;
    gap: 22px;
  }

  .page-contact .ct-brief__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .ct-brief__figure {
    position: sticky;
    top: 104px;
  }

  .page-contact .ct-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-hours__dot {
    animation: none;
  }

  .page-contact .ct-channels__item,
  .page-contact .ct-guide__link,
  .page-contact .ct-next__links a,
  .page-contact .ct-crumb__list a {
    transition: none;
  }

  .page-contact .ct-channels__item:hover {
    transform: none;
  }
}