.page-contact {
  --ct-cut: 14px;
  --ct-line: rgba(27, 27, 27, 0.14);
  --ct-gold-line: rgba(240, 217, 168, 0.26);
  background: var(--yl-cream);
  color: var(--yl-ink);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .ct-top {
  padding: clamp(14px, 2vw, 22px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(26px, 4.4vw, 52px) 0 clamp(40px, 6vw, 80px);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  left: -12%;
  right: -12%;
  height: 84%;
  background:
    radial-gradient(46% 58% at 22% 34%, rgba(217, 162, 74, 0.24), transparent 68%),
    radial-gradient(42% 56% at 84% 10%, rgba(200, 38, 43, 0.18), transparent 70%),
    radial-gradient(40% 50% at 62% 78%, rgba(108, 76, 241, 0.10), transparent 74%);
  pointer-events: none;
  z-index: 0;
  animation: ct-beam 24s ease-in-out infinite;
}

@keyframes ct-beam {
  0% { transform: translate3d(-2.5%, 0, 0); }
  50% { transform: translate3d(2.5%, 0, 0); }
  100% { transform: translate3d(-2.5%, 0, 0); }
}

.page-contact .ct-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--yl-font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(2.1rem, 6.4vw, 3.9rem);
  line-height: 1.08;
  max-width: 12em;
  text-shadow: 2px 2px 0 rgba(200, 38, 43, 0.16);
}

.page-contact .ct-hero__sub {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--yl-muted);
}

/* 自助指路小票 */
.page-contact .ct-slips {
  list-style: none;
  margin: clamp(26px, 3vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .ct-slip {
  background:
    linear-gradient(90deg, var(--yl-vermilion) 0 3px, transparent 3px),
    var(--yl-sand);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.page-contact .ct-slip:hover,
.page-contact .ct-slip:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(18, 58, 50, 0.12);
}

.page-contact .ct-slip__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "no name go"
    "no desc desc";
  column-gap: 12px;
  row-gap: 6px;
  padding: 18px 18px 20px;
  color: inherit;
  text-decoration: none;
}

.page-contact .ct-slip__no {
  grid-area: no;
  align-self: start;
  font-family: var(--yl-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--yl-vermilion);
  letter-spacing: 0.06em;
  padding-top: 3px;
}

.page-contact .ct-slip__name {
  grid-area: name;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--yl-ink);
}

.page-contact .ct-slip__desc {
  grid-area: desc;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--yl-muted);
}

.page-contact .ct-slip__go {
  grid-area: go;
  align-self: start;
  font-size: 1rem;
  color: var(--yl-vermilion);
  transition: transform 180ms ease;
}

.page-contact .ct-slip__link:hover .ct-slip__go,
.page-contact .ct-slip__link:focus-visible .ct-slip__go {
  transform: translateX(4px);
}

.page-contact .ct-slip__link:focus-visible {
  outline: 2px solid var(--yl-neon-purple);
  outline-offset: 2px;
}

/* 联系方式卡 */
.page-contact .ct-card {
  position: relative;
  padding: clamp(22px, 3.2vw, 34px);
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(217, 162, 74, 0.26), transparent 62%),
    linear-gradient(165deg, #17473c 0%, var(--yl-green) 60%, #0c2924 100%);
  color: var(--yl-cream);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .ct-card__label {
  display: inline-block;
  margin: 0;
  padding: 4px 12px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--yl-green);
  background: var(--yl-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%);
}

.page-contact .ct-card__title {
  margin: 16px 0 0;
  font-family: var(--yl-font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.6vw, 1.75rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--yl-cream);
}

.page-contact .ct-card__lead {
  margin: 10px 0 4px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(247, 242, 231, 0.78);
}

.page-contact .ct-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 16px 0;
  border-top: 1px dashed var(--ct-gold-line);
}

.page-contact .ct-card__row--plain {
  padding-bottom: 4px;
}

.page-contact .ct-card__key {
  flex: 0 0 auto;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: rgba(247, 242, 231, 0.66);
}

.page-contact .ct-card__val {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--yl-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--yl-gold-light);
  word-break: break-word;
}

.page-contact .ct-card__val--mail {
  font-size: clamp(0.9rem, 1.9vw, 1.05rem);
}

.page-contact .ct-card__val--addr {
  font-family: var(--yl-font-body);
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--yl-cream);
}

.page-contact .ct-copy {
  flex: 0 0 auto;
  appearance: none;
  padding: 5px 12px;
  font-family: var(--yl-font-body);
  font-size: 0.8125rem;
  color: var(--yl-gold-light);
  background: transparent;
  border: 1px solid rgba(240, 217, 168, 0.5);
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
  transition: background 160ms ease, color 160ms ease;
}

.page-contact .ct-copy:hover,
.page-contact .ct-copy:focus-visible {
  background: rgba(240, 217, 168, 0.16);
}

.page-contact .ct-copy:focus-visible {
  outline: 2px solid var(--yl-neon-purple);
  outline-offset: 2px;
}

.page-contact .ct-copied {
  flex: 1 0 100%;
  min-height: 1.1em;
  font-size: 0.75rem;
  color: var(--yl-neon-blue);
}

.page-contact .ct-card__note {
  margin: 6px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--ct-gold-line);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: rgba(247, 242, 231, 0.72);
}

/* ---------- 三种联系方式 ---------- */
.page-contact .ct-channels {
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-contact .ct-head {
  max-width: 46em;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-contact .ct-head__sub {
  margin: 12px 0 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--yl-muted);
}

.page-contact .ct-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-ch {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--yl-sand);
  border-top: 3px solid var(--yl-vermilion);
  clip-path: polygon(0 var(--ct-cut), var(--ct-cut) 0, 100% 0, 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
}

.page-contact .ct-ch:nth-child(2) {
  border-top-color: var(--yl-gold);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% calc(100% - var(--ct-cut)), calc(100% - var(--ct-cut)) 100%, 0 100%);
}

.page-contact .ct-ch:nth-child(3) {
  border-top-color: var(--yl-green-mid);
  clip-path: polygon(var(--ct-cut) 0, 100% 0, 100% calc(100% - var(--ct-cut)), calc(100% - var(--ct-cut)) 100%, 0 100%, 0 var(--ct-cut));
}

.page-contact .ct-ch__icon {
  display: block;
  color: var(--yl-vermilion);
}

.page-contact .ct-ch:nth-child(2) .ct-ch__icon {
  color: var(--yl-gold);
}

.page-contact .ct-ch:nth-child(3) .ct-ch__icon {
  color: var(--yl-green-mid);
}

.page-contact .ct-ch__name {
  margin: 14px 0 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .ct-ch__val {
  margin: 8px 0 0;
  font-family: var(--yl-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--yl-vermilion-deep);
  word-break: break-word;
}

.page-contact .ct-ch__val--mail {
  font-size: 0.9375rem;
}

.page-contact .ct-ch__val--addr {
  font-family: var(--yl-font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--yl-green);
}

.page-contact .ct-ch__body {
  margin: 12px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--yl-muted);
}

.page-contact .ct-photo {
  position: relative;
  margin: clamp(30px, 4vw, 52px) 0 0;
  background: var(--yl-green);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  overflow: hidden;
}

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

.page-contact .ct-photo__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 18px;
  font-size: 0.8125rem;
  color: var(--yl-cream);
  background: rgba(18, 58, 50, 0.86);
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

/* ---------- 咨询分流 ---------- */
.page-contact .ct-route {
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-contact .ct-route__list {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-rt {
  padding: clamp(22px, 2.8vw, 32px) 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-rt__tag {
  display: inline-block;
  margin: 0;
  padding: 3px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--yl-cream);
  background: var(--yl-vermilion);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-contact .ct-rt:nth-child(2) .ct-rt__tag { background: var(--yl-green-mid); }
.page-contact .ct-rt:nth-child(3) .ct-rt__tag { background: var(--yl-gold); color: var(--yl-green); }
.page-contact .ct-rt:nth-child(4) .ct-rt__tag { background: var(--yl-neon-purple); }

.page-contact .ct-rt__name {
  margin: 14px 0 0;
  font-size: 1.125rem;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.page-contact .ct-rt__body {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--yl-muted);
}

.page-contact .ct-rt__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--yl-vermilion);
  text-decoration: none;
  border-bottom: 2px solid rgba(200, 38, 43, 0.28);
  padding-bottom: 2px;
  transition: border-color 160ms ease, color 160ms ease;
}

.page-contact .ct-rt__link:hover,
.page-contact .ct-rt__link:focus-visible {
  color: var(--yl-vermilion-deep);
  border-bottom-color: var(--yl-vermilion-deep);
}

.page-contact .ct-rt__link:focus-visible {
  outline: 2px solid var(--yl-neon-purple);
  outline-offset: 3px;
}

/* ---------- 合作洽谈 ---------- */
.page-contact .ct-coop {
  padding: clamp(42px, 6vw, 90px) 0;
  background: linear-gradient(150deg, #16463b 0%, var(--yl-green) 52%, #0b2722 100%);
  color: var(--yl-cream);
}

.page-contact .ct-coop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4.6vw, 60px);
  align-items: start;
}

.page-contact .ct-coop .yl-eyebrow {
  color: var(--yl-gold);
}

.page-contact .ct-coop .yl-h2 {
  color: var(--yl-cream);
}

.page-contact .ct-coop__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(247, 242, 231, 0.84);
}

.page-contact .ct-coop__who {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-coop__who li {
  padding: 12px 16px;
  font-size: 0.9375rem;
  line-height: 1.75;
  background: rgba(31, 90, 76, 0.55);
  border-left: 3px solid var(--yl-gold);
  color: rgba(247, 242, 231, 0.9);
}

.page-contact .ct-coop__who strong {
  color: var(--yl-gold-light);
  font-weight: 800;
}

.page-contact .ct-steps {
  list-style: none;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px dashed var(--ct-gold-line);
}

.page-contact .ct-step__s {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 34px 15px 0;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px dashed var(--ct-gold-line);
  transition: color 160ms ease;
}

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

.page-contact .ct-step__s::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--yl-gold);
  transition: transform 180ms ease;
}

.page-contact .ct-step__d[open] .ct-step__s::after {
  content: "–";
}

.page-contact .ct-step__s:hover {
  color: var(--yl-gold-light);
}

.page-contact .ct-step__s:focus-visible {
  outline: 2px solid var(--yl-neon-blue);
  outline-offset: 2px;
}

.page-contact .ct-step__no {
  font-family: var(--yl-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--yl-gold);
}

.page-contact .ct-step__t {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .ct-step__b {
  margin: 0 0 16px;
  padding: 4px 0 0 30px;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(247, 242, 231, 0.76);
}

.page-contact .ct-coop__photo {
  margin: 0;
  background: rgba(31, 90, 76, 0.5);
  clip-path: polygon(0 var(--ct-cut), var(--ct-cut) 0, 100% 0, 100% 100%, 0 100%);
  overflow: hidden;
}

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

.page-contact .ct-coop__photo figcaption {
  padding: 12px 18px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(247, 242, 231, 0.8);
  border-top: 1px solid var(--ct-gold-line);
}

/* ---------- 回答时限 ---------- */
.page-contact .ct-reply {
  padding: clamp(42px, 6vw, 84px) 0;
  background: var(--yl-sand);
}

.page-contact .ct-reply__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-contact .ct-reply__item {
  padding: 20px 22px;
  background: var(--yl-cream);
  border-left: 3px solid var(--yl-gold);
}

.page-contact .ct-reply__item dt {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--yl-muted);
}

.page-contact .ct-reply__item dd {
  margin: 10px 0 0;
  font-family: var(--yl-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--yl-green);
}

.page-contact .ct-reply__note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 44em;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--yl-muted);
}

/* ---------- 常见咨询场景 ---------- */
.page-contact .ct-scenes {
  padding: clamp(42px, 6vw, 84px) 0;
}

.page-contact .ct-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--ct-line);
  background: var(--yl-cream);
}

.page-contact .ct-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-contact .ct-table th,
.page-contact .ct-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--ct-line);
  vertical-align: top;
}

.page-contact .ct-table thead th {
  background: var(--yl-green);
  color: var(--yl-gold-light);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-contact .ct-table tbody th {
  font-weight: 800;
  color: var(--yl-ink);
}

.page-contact .ct-table tbody td {
  color: var(--yl-muted);
}

.page-contact .ct-table tbody tr:nth-child(even) {
  background: rgba(234, 225, 208, 0.7);
}

.page-contact .ct-table tbody tr {
  transition: background 160ms ease;
}

.page-contact .ct-table tbody tr:hover {
  background: rgba(217, 162, 74, 0.18);
}

.page-contact .ct-table tbody tr td:last-child {
  position: relative;
  padding-right: 34px;
}

.page-contact .ct-table tbody tr td:last-child::after {
  content: "→";
  position: absolute;
  right: 14px;
  top: 14px;
  color: var(--yl-vermilion);
  opacity: 0.6;
  transition: transform 160ms ease, opacity 160ms ease;
}

.page-contact .ct-table tbody tr:hover td:last-child::after {
  transform: translateX(4px);
  opacity: 1;
}

/* ---------- 收束色带 ---------- */
.page-contact .ct-endcap {
  height: clamp(48px, 7vw, 96px);
  background: linear-gradient(100deg,
    var(--yl-vermilion) 0 40%,
    var(--yl-gold) 40% 68%,
    var(--yl-green) 68% 100%);
  clip-path: polygon(0 48%, 100% 0, 100% 100%, 0 100%);
}

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

@media (min-width: 720px) {
  .page-contact .ct-reply__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .ct-rt:nth-child(odd) {
    padding-right: clamp(24px, 4vw, 48px);
    border-right: 1px solid var(--ct-line);
  }

  .page-contact .ct-rt:nth-child(even) {
    padding-left: clamp(24px, 4vw, 48px);
  }
}

@media (min-width: 880px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: clamp(36px, 4.4vw, 60px);
  }

  .page-contact .ct-card {
    margin-top: 46px;
  }
}

@media (min-width: 1000px) {
  .page-contact .ct-coop__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

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

  .page-contact .ct-slip,
  .page-contact .ct-slip__go,
  .page-contact .ct-table tbody tr,
  .page-contact .ct-table tbody tr td:last-child::after,
  .page-contact .ct-copy,
  .page-contact .ct-step__s,
  .page-contact .ct-step__s::after,
  .page-contact .ct-rt__link {
    transition: none;
  }

  .page-contact .ct-slip:hover,
  .page-contact .ct-slip:focus-within {
    transform: none;
  }

  .page-contact .ct-table tbody tr:hover td:last-child::after,
  .page-contact .ct-slip__link:hover .ct-slip__go {
    transform: none;
  }
}
<<<END>>>