.page-contact {
  --ct-r: 18px;
  --ct-r-sm: 12px;
  --ct-line: rgba(155, 232, 223, .16);
  --ct-fill: rgba(12, 34, 54, .82);
  color: var(--paper);
  background:
    radial-gradient(900px 520px at 88% -6%, rgba(53, 208, 192, .14), transparent 62%),
    radial-gradient(720px 460px at 2% 14%, rgba(243, 182, 75, .09), transparent 60%),
    var(--ink-900);
  overflow-x: hidden;
}

.page-contact .ct-bread {
  padding-top: clamp(18px, 3vw, 26px);
}

.page-contact .ct-bread .yg-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--paper-grey);
}

.page-contact .ct-bread a {
  color: var(--cyan-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-contact .ct-bread a:hover,
.page-contact .ct-bread a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

.page-contact .ct-h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .yg-index-label {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan-mist);
}

/* ---------- 首屏拼贴 ---------- */
.page-contact .ct-hero {
  padding: clamp(24px, 4vw, 42px) 0 clamp(30px, 5vw, 56px);
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-contact .ct-hero__copy .yg-eyebrow {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 8vw, 60px);
  line-height: 1.02;
  letter-spacing: -.025em;
  color: var(--paper);
}

.page-contact .ct-hero__lede {
  margin: 0 0 20px;
  max-width: 48ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: var(--paper-grey);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.page-contact .ct-hero__actions .yg-cta {
  text-decoration: none;
}

.page-contact .ct-quickfacts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13px;
  color: var(--paper-grey);
}

.page-contact .ct-quickfacts li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-contact .ct-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 208, 192, .16);
  flex: 0 0 auto;
}

.page-contact .ct-dot--gold {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(243, 182, 75, .16);
}

.page-contact .ct-hero__media {
  margin: 0;
  position: relative;
  border-radius: var(--ct-r);
  overflow: hidden;
  border: 1px solid var(--ct-line);
  background: var(--ink-800);
  box-shadow: var(--shadow);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-hero__media .yg-media__caption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan-mist);
  background: rgba(6, 19, 31, .66);
  backdrop-filter: blur(6px);
}

.page-contact .ct-hero__note {
  border-left: 2px solid var(--gold);
  padding-left: 14px;
}

.page-contact .ct-hero__note .yg-index-label {
  margin: 0 0 6px;
  color: var(--gold);
}

.page-contact .ct-hero__note p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-grey);
}

/* ---------- 渠道与模板 ---------- */
.page-contact .ct-console {
  padding-block: clamp(32px, 5vw, 60px);
}

.page-contact .ct-console__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
}

.page-contact .ct-channels {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ct-channels .ct-h2 {
  margin-bottom: 4px;
}

.page-contact .ct-channel {
  padding: 18px 18px 16px;
  border-radius: var(--ct-r);
  background: linear-gradient(165deg, rgba(12, 34, 54, .94), rgba(6, 19, 31, .9));
  border: 1px solid var(--ct-line);
  box-shadow: inset 0 1px 0 rgba(245, 240, 230, .05);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-contact .ct-channel:hover {
  border-color: rgba(243, 182, 75, .38);
  transform: translateY(-2px);
}

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

.page-contact .ct-channel__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: rgba(243, 182, 75, .12);
  border: 1px solid rgba(243, 182, 75, .34);
  flex: 0 0 auto;
}

.page-contact .ct-channel__icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-contact .ct-channel__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 4vw, 19px);
  line-height: 1.45;
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--gold {
  color: var(--gold-bright);
}

.page-contact .ct-channel__use {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--paper-grey);
}

.page-contact .ct-channel__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-contact .ct-reply {
  position: relative;
  padding: 14px 16px;
  border-radius: var(--ct-r-sm);
  background: linear-gradient(100deg, rgba(14, 107, 101, .55), rgba(12, 34, 54, .78));
  border: 1px solid rgba(53, 208, 192, .38);
}

.page-contact .ct-reply:focus-visible,
.page-contact .ct-reply:focus {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.page-contact .ct-reply__row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .ct-reply__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53, 208, 192, .18);
  flex: 0 0 auto;
}

.page-contact .ct-reply__text {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13.5px;
  color: var(--paper);
}

.page-contact .ct-reply__text strong {
  font-weight: 700;
}

.page-contact .ct-reply__text span {
  font-size: 12px;
  color: rgba(245, 240, 230, .74);
}

.page-contact .ct-reply__hint {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan-mist);
}

.page-contact .ct-reply__tip {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.75;
  color: var(--paper-grey);
  transition: max-height .3s var(--ease), opacity .3s var(--ease), margin-top .3s var(--ease);
}

.page-contact .ct-reply:hover .ct-reply__tip,
.page-contact .ct-reply:focus .ct-reply__tip,
.page-contact .ct-reply:focus-within .ct-reply__tip {
  max-height: 240px;
  opacity: 1;
  margin-top: 10px;
}

.page-contact .ct-prep {
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--ct-r);
}

.page-contact .ct-prep .yg-index-label {
  margin: 0 0 8px;
  color: var(--gold);
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-prep__list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--hair);
}

.page-contact .ct-prep__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-prep__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--cyan);
  padding-top: 1px;
}

.page-contact .ct-prep__list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14.5px;
  color: var(--paper);
}

.page-contact .ct-prep__list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--paper-grey);
}

.page-contact .ct-prep__example {
  margin: 0;
  padding: 12px 14px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--ct-r-sm) var(--ct-r-sm) 0;
  background: rgba(6, 19, 31, .58);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--cyan-mist);
  overflow-wrap: anywhere;
}

/* ---------- 在线工单 ---------- */
.page-contact .ct-work {
  padding-block: clamp(34px, 5vw, 66px);
  background:
    linear-gradient(180deg, rgba(23, 58, 82, .34), rgba(6, 19, 31, 0) 70%),
    linear-gradient(90deg, rgba(53, 208, 192, .06), transparent 55%);
  border-top: 1px solid var(--ct-line);
  border-bottom: 1px solid var(--ct-line);
  scroll-margin-top: 24px;
}

.page-contact .ct-work__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
}

.page-contact .ct-work__main .yg-index-label {
  margin: 0 0 8px;
  color: var(--gold);
}

.page-contact .ct-work__lede {
  margin: 0 0 18px;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--paper-grey);
}

.page-contact .ct-work__fields {
  border-top: 1px solid var(--hair);
  margin-bottom: 18px;
}

.page-contact .ct-field {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hair);
}

.page-contact .ct-field__label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: var(--paper);
}

.page-contact .ct-field__label::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 1px;
  flex: 0 0 auto;
}

.page-contact .ct-field__hint {
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--paper-grey);
}

.page-contact .ct-work__submit {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--ct-r-sm);
  border: 1px solid rgba(243, 182, 75, .3);
  background: rgba(243, 182, 75, .08);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-contact .ct-work__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .ct-work__media {
  margin: 0;
  border-radius: var(--ct-r);
  overflow: hidden;
  border: 1px solid var(--ct-line);
  background: var(--ink-800);
  box-shadow: var(--shadow);
}

.page-contact .ct-work__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .ct-work__media .yg-media__caption {
  display: block;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan-mist);
  background: rgba(6, 19, 31, .72);
}

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

.page-contact .ct-flow li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--ct-r-sm);
  border: 1px solid var(--ct-line);
  background: rgba(23, 58, 82, .5);
  font-size: 13px;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .ct-flow__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  text-align: center;
  padding: 3px 0;
  border-radius: 6px;
  background: var(--cyan);
  color: var(--ink-900);
}

.page-contact .ct-flow li:last-child {
  border-color: rgba(243, 182, 75, .45);
  background: rgba(243, 182, 75, .12);
}

.page-contact .ct-flow li:last-child .ct-flow__num {
  background: var(--gold);
}

/* ---------- 答复节奏 ---------- */
.page-contact .ct-service {
  padding-block: clamp(34px, 5vw, 62px);
}

.page-contact .ct-service__title {
  margin-bottom: 20px;
}

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

.page-contact .ct-fact {
  padding: 18px;
  border-radius: var(--ct-r);
  border: 1px solid var(--ct-line);
  background: rgba(12, 34, 54, .72);
}

.page-contact .ct-fact--gold {
  background: linear-gradient(160deg, rgba(243, 182, 75, .13), rgba(12, 34, 54, .8));
  border-color: rgba(243, 182, 75, .38);
}

.page-contact .ct-fact__k {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .ct-fact--gold .ct-fact__k {
  color: var(--gold);
}

.page-contact .ct-fact h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .ct-fact p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper-grey);
}

.page-contact .ct-service__note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper-grey);
}

/* ---------- 咨询分类 ---------- */
.page-contact .ct-cats {
  padding-block: clamp(34px, 5vw, 62px);
}

.page-contact .ct-cats .ct-h2 {
  margin-bottom: 18px;
}

.page-contact .ct-cats__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .ct-cat {
  display: block;
  padding: 16px 18px 18px;
  border-radius: var(--ct-r);
  border: 1px solid var(--ct-line);
  background: linear-gradient(150deg, rgba(23, 58, 82, .62), rgba(6, 19, 31, .76));
  text-decoration: none;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}

.page-contact a.ct-cat:hover,
.page-contact a.ct-cat:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(243, 182, 75, .55);
}

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

.page-contact .ct-cat strong {
  display: block;
  margin: 7px 0 7px;
  font-size: 15.5px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .ct-cat__desc {
  display: block;
  font-size: 13px;
  line-height: 1.75;
  color: var(--paper-grey);
}

.page-contact .ct-cat__go {
  display: inline-block;
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-contact .ct-cat__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 12px;
}

.page-contact .ct-cat__links a {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(243, 182, 75, .45);
  padding-bottom: 1px;
}

.page-contact .ct-cat__links a:hover,
.page-contact .ct-cat__links a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

.page-contact .ct-cats__foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper-grey);
}

.page-contact .ct-cats__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(243, 182, 75, .4);
}

.page-contact .ct-cats__foot a:hover,
.page-contact .ct-cats__foot a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-contact .ct-service__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-cats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .ct-hero__media {
    margin-top: 6px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 28px 32px;
    align-items: start;
  }

  .page-contact .ct-hero__copy {
    grid-column: 1 / span 7;
  }

  .page-contact .ct-hero__media {
    grid-column: 8 / span 5;
    grid-row: 1 / span 2;
    margin-top: 0;
  }

  .page-contact .ct-hero__note {
    grid-column: 1 / span 5;
  }

  .page-contact .ct-console__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 32px;
    align-items: start;
  }

  .page-contact .ct-channels {
    grid-column: 1 / span 4;
  }

  .page-contact .ct-side {
    grid-column: 6 / span 7;
  }

  .page-contact .ct-work__inner {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 36px;
    align-items: start;
  }

  .page-contact .ct-work__main {
    grid-column: 1 / span 7;
  }

  .page-contact .ct-work__aside {
    grid-column: 8 / span 5;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__copy {
    grid-column: 1 / span 6;
  }

  .page-contact .ct-hero__media {
    grid-column: 7 / span 6;
  }

  .page-contact .ct-hero__note {
    grid-column: 1 / span 4;
  }

  .page-contact .ct-side {
    grid-column: 6 / span 6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-cat,
  .page-contact .ct-reply__tip {
    transition: none;
  }

  .page-contact .ct-channel:hover,
  .page-contact a.ct-cat:hover,
  .page-contact a.ct-cat:focus-visible {
    transform: none;
  }

  .page-contact .ct-reply__tip {
    max-height: none;
    opacity: 1;
    margin-top: 10px;
  }
}
<<<END>>>