.page-contact {
  --ct-gutter: clamp(18px, 4vw, 48px);
  --ct-max: 1280px;
  background: var(--night);
  color: var(--fog);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-weight: 700;
}

.page-contact p {
  margin: 0;
}

.page-contact ul,
.page-contact ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 61, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact a:hover,
.page-contact a:focus-visible {
  color: var(--lime-soft);
  border-bottom-color: var(--lime-soft);
}

/* ---------- 面包屑 ---------- */
.page-contact .ct-crumbs {
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 20px var(--ct-gutter) 0;
}

.page-contact .ct-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  color: var(--steel);
}

.page-contact .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--grid);
}

.page-contact .breadcrumbs__item a {
  color: var(--steel);
  border-bottom: 0;
}

.page-contact .breadcrumbs__item a:hover {
  color: var(--lime);
}

.page-contact .breadcrumbs__item span[aria-current] {
  color: var(--lime);
}

/* ---------- 通用小标题 ---------- */
.page-contact .ct-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 14px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 6vw, 84px) 0 clamp(46px, 6vw, 82px);
  border-bottom: 1px solid var(--grid);
}

.page-contact .ct-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.26;
}

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

.page-contact .ct-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 20, 38, 0.5) 0%, rgba(6, 20, 38, 0.92) 62%, var(--night) 100%),
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(29, 58, 77, 0.4) 79px 80px);
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 0 var(--ct-gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
}

.page-contact .ct-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7.4vw, 88px);
  line-height: 0.99;
  letter-spacing: -0.005em;
  color: var(--fog);
}

.page-contact .ct-hero__lede {
  margin-top: clamp(18px, 2.4vw, 26px);
  max-width: 54ch;
  color: var(--steel);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.8;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-contact .ct-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: flex-end;
  border-top: 1px solid var(--grid);
  padding-top: 20px;
}

.page-contact .ct-vert {
  font-family: var(--font-annotation);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-contact .ct-signal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  padding: 9px 14px;
  border: 1px solid var(--grid);
  border-radius: 2px;
  background: rgba(10, 30, 51, 0.72);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--fog);
}

.page-contact .ct-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px var(--lime-wash);
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: clamp(32px, 5vw, 72px);
  }

  .page-contact .ct-hero__aside {
    align-items: flex-end;
    border-top: 0;
    border-left: 1px solid var(--grid);
    padding: 0 0 8px clamp(20px, 2.4vw, 32px);
  }

  .page-contact .ct-vert {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.3em;
    max-height: 200px;
  }
}

/* ---------- 值班台 ---------- */
.page-contact .ct-desk {
  background: var(--stand);
  border-bottom: 1px solid var(--grid);
  padding: clamp(44px, 6vw, 88px) 0;
}

.page-contact .ct-desk__grid {
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 0 var(--ct-gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 5vw, 60px);
}

.page-contact .ct-desk__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.08;
  color: var(--fog);
}

.page-contact .ct-desk__lede {
  margin-top: 14px;
  max-width: 46ch;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .ct-channels {
  margin-top: clamp(24px, 3vw, 34px);
}

.page-contact .ct-channels__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--grid);
}

.page-contact .ct-channels__item:last-child {
  border-bottom: 1px solid var(--grid);
}

.page-contact .ct-channels__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .ct-channels__value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(15px, 1.6vw, 19px);
  letter-spacing: -0.01em;
  color: var(--fog);
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-contact .ct-channels__value--text {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.01em;
}

.page-contact .ct-channels__note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--steel);
}

.page-contact .ct-clock {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .ct-clock__note {
  font-size: 13px;
  color: var(--steel);
}

/* ---------- 表单 ---------- */
.page-contact .ct-desk__form {
  border: 1px solid var(--grid);
  border-radius: 2px;
  background: rgba(6, 20, 38, 0.55);
  padding: clamp(22px, 3vw, 34px);
}

.page-contact .ct-form {
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-contact .ct-form__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .ct-field {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.page-contact .ct-field > span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .ct-field input,
.page-contact .ct-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--fog);
  background: rgba(10, 30, 51, 0.85);
  border: 1px solid var(--grid);
  border-radius: 2px;
  padding: 12px 14px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .ct-field textarea {
  resize: vertical;
  min-height: 120px;
}

.page-contact .ct-field input::placeholder,
.page-contact .ct-field textarea::placeholder {
  color: rgba(143, 168, 186, 0.72);
}

.page-contact .ct-field input:focus,
.page-contact .ct-field textarea:focus {
  outline: none;
  border-color: var(--lime);
  background: rgba(6, 20, 38, 0.95);
}

.page-contact .ct-field input:focus-visible,
.page-contact .ct-field textarea:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 1px;
}

.page-contact .ct-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.page-contact .ct-chip {
  position: relative;
  display: inline-flex;
}

.page-contact .ct-chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: 0;
}

.page-contact .ct-chip > span {
  display: inline-block;
  padding: 7px 13px;
  border: 1px solid var(--grid);
  border-radius: 2px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--steel);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .ct-chip:hover > span {
  color: var(--fog);
  border-color: var(--steel);
}

.page-contact .ct-chip input:checked + span {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--night);
  font-weight: 600;
}

.page-contact .ct-chip input:focus-visible + span {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-contact .ct-form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--grid);
}

.page-contact .ct-form__submit {
  border-radius: 2px;
}

.page-contact .ct-form__tip {
  flex: 1 1 220px;
  min-width: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

@media (min-width: 620px) {
  .page-contact .ct-form__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-contact .ct-desk__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
    column-gap: clamp(40px, 5vw, 72px);
  }
}

/* ---------- 咨询前准备 ---------- */
.page-contact .ct-prep {
  background: var(--teal);
  border-bottom: 1px solid var(--grid);
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-contact .ct-prep__inner {
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 0 var(--ct-gutter);
}

.page-contact .ct-prep__head {
  max-width: 62ch;
}

.page-contact .ct-prep__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.08;
  color: var(--fog);
}

.page-contact .ct-prep__lede {
  margin-top: 14px;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .ct-prep__list {
  margin-top: clamp(26px, 3.5vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-contact .ct-prep__item {
  display: grid;
  gap: 8px;
  align-content: start;
  background: var(--teal);
  padding: 22px 20px 26px;
}

.page-contact .ct-prep__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-contact .ct-prep__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .ct-prep__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .ct-prep__tail {
  margin-top: clamp(20px, 2.6vw, 28px);
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

@media (min-width: 760px) {
  .page-contact .ct-prep__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-prep__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 业务合作 ---------- */
.page-contact .ct-partner {
  background: var(--indigo);
  border-bottom: 1px solid var(--grid);
  padding: clamp(44px, 6vw, 88px) 0;
}

.page-contact .ct-partner__inner {
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 0 var(--ct-gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .ct-partner__art {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--grid);
  background: var(--night);
}

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

.page-contact .ct-partner__art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(90deg, transparent 0 39px, rgba(184, 255, 61, 0.07) 39px 40px);
}

.page-contact .ct-partner__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.08;
  color: var(--fog);
}

.page-contact .ct-partner__lede {
  margin-top: 14px;
  max-width: 58ch;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .ct-partner__list {
  margin-top: clamp(22px, 3vw, 30px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .ct-partner__item {
  display: grid;
  gap: 6px;
  padding-left: 16px;
  border-left: 2px solid var(--grid);
}

.page-contact .ct-partner__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-contact .ct-partner__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .ct-partner__text {
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-contact .ct-partner__tail {
  margin-top: clamp(20px, 2.6vw, 28px);
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

@media (min-width: 620px) {
  .page-contact .ct-partner__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-contact .ct-partner__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    column-gap: clamp(32px, 4vw, 56px);
  }

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

/* ---------- 服务时间与回复 ---------- */
.page-contact .ct-reply {
  background: var(--wine);
  padding: clamp(38px, 5vw, 68px) 0;
}

.page-contact .ct-reply__inner {
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 0 var(--ct-gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
}

.page-contact .ct-reply__lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-contact .ct-reply__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.1vw, 38px);
  line-height: 1.1;
  color: var(--fog);
}

.page-contact .ct-reply__points {
  display: grid;
  gap: 1px;
  background: rgba(234, 242, 248, 0.14);
  border-top: 1px solid rgba(234, 242, 248, 0.14);
}

.page-contact .ct-reply__points > li {
  background: var(--wine);
  padding: 16px 0;
}

.page-contact .ct-reply__points h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .ct-reply__points p {
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(234, 242, 248, 0.78);
}

.page-contact .ct-reply__tail {
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(234, 242, 248, 0.82);
}

@media (min-width: 880px) {
  .page-contact .ct-reply__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
    column-gap: clamp(32px, 4vw, 60px);
  }
}
<<<END>>>