.page-contact {
  --ct-gap: clamp(16px, 2.6vw, 28px);
  --ct-pad: clamp(18px, 3.2vw, 30px);
  --ct-radius: 28px;
  --ct-line-strong: rgba(143, 251, 240, 0.32);
  background: var(--ys-ink-900);
  color: var(--ys-cream);
  overflow-x: clip;
  padding-bottom: 0;
}

.page-contact .ct-crumb {
  margin-bottom: clamp(22px, 4vw, 44px);
}

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(102px, 16vw, 152px) 0 clamp(34px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(255, 107, 53, 0.16), transparent 58%),
    radial-gradient(90% 80% at 4% 0%, rgba(57, 242, 224, 0.17), transparent 62%),
    linear-gradient(180deg, var(--ys-ink-900) 0%, #08182b 100%);
}

.page-contact .ct-hero__aura {
  position: absolute;
  right: -18vw;
  top: -12vw;
  width: min(78vw, 780px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 242, 224, 0.26), rgba(57, 242, 224, 0) 66%);
  filter: blur(18px);
  pointer-events: none;
  animation: ct-breathe 9s ease-in-out infinite;
}

@keyframes ct-breathe {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.92; transform: scale(1.06); }
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-size: clamp(2.5rem, 8.6vw, 5.4rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ys-cream);
}

.page-contact .ct-hero__accent {
  display: inline-block;
  color: var(--ys-cyan);
  transform: translateX(clamp(0px, 2vw, 26px));
}

.page-contact .ct-hero__lede {
  margin-top: clamp(18px, 3vw, 26px);
  max-width: 34em;
  color: var(--ys-mist);
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  line-height: 1.78;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.4vw, 32px);
}

.page-contact .ct-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(22px, 3.4vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ys-mist);
}

.page-contact .ct-hero__chips li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .ct-hero__chips .ys-mono {
  color: var(--ys-cyan-soft);
  font-size: 14px;
}

.page-contact .ct-hero__media {
  border-radius: var(--ct-radius);
  overflow: hidden;
  aspect-ratio: 14 / 9;
  border: 1px solid var(--ys-line);
  background: linear-gradient(140deg, var(--ys-ink-700), var(--ys-ink-900));
  box-shadow: 0 30px 70px -42px rgba(57, 242, 224, 0.5);
}

.page-contact .ct-hero__media .ys-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .ct-hero__figure .ys-figure__caption {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ys-mist);
  text-align: right;
}

/* ---------- 章节标题 ---------- */
.page-contact .ct-head {
  margin-bottom: clamp(24px, 4vw, 42px);
  max-width: 44em;
}

.page-contact .ct-head .ys-chapter {
  margin: 0 0 10px;
  color: var(--ys-orange);
  font-size: 13px;
  letter-spacing: 0.22em;
}

.page-contact .ct-head .ys-h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.18;
}

.page-contact .ct-head__note {
  margin-top: 14px;
  max-width: 40em;
  color: var(--ys-mist);
}

/* ---------- 01 找到我们 ---------- */
.page-contact .ct-reach__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-reach__list {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
}

.page-contact .ct-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: var(--ct-pad);
  border-radius: 22px;
  border: 1px solid var(--ys-line);
  background: linear-gradient(150deg, rgba(16, 42, 74, 0.92), rgba(10, 27, 49, 0.94));
  transition: border-color 0.24s var(--ys-ease), transform 0.24s var(--ys-ease);
}

.page-contact .ct-row:hover {
  border-color: var(--ct-line-strong);
  transform: translateY(-2px);
}

.page-contact .ct-row__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  flex: 1 1 220px;
}

.page-contact .ct-row__label {
  font-size: 12.5px;
  letter-spacing: 0.2em;
  color: var(--ys-mist);
}

.page-contact .ct-row__value--mail {
  font-size: clamp(0.95rem, 3.4vw, 1.5rem);
  line-height: 1.4;
  color: var(--ys-cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-row__value--tel {
  font-size: clamp(1.5rem, 7vw, 2.6rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ys-cream);
  overflow-wrap: anywhere;
}

.page-contact .ct-row__value--addr {
  font-size: clamp(0.95rem, 2.8vw, 1.1rem);
  line-height: 1.6;
  color: var(--ys-cream);
  overflow-wrap: anywhere;
}

.page-contact .ct-row__copy {
  flex: 0 0 auto;
}

.page-contact .ct-reach__card {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--ct-radius);
  border: 1px solid var(--ys-line);
  background: linear-gradient(160deg, rgba(255, 107, 53, 0.13), rgba(10, 27, 49, 0.92) 46%);
}

.page-contact .ct-reach__media {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--ys-ink-700);
}

.page-contact .ct-reach__media .ys-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .ct-reach__card .ys-h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.8vw, 1.25rem);
}

.page-contact .ct-reach__card .ys-body {
  margin: 0;
  color: var(--ys-mist);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-contact .ct-reach__note {
  margin: 0;
  color: var(--ys-orange-soft);
  font-size: 12.5px;
  letter-spacing: 0.12em;
}

/* ---------- 02 邮件模板 ---------- */
.page-contact .ct-mailer__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-mailer__text .ys-body {
  margin: 0;
  color: var(--ys-mist);
  max-width: 34em;
}

.page-contact .ct-steps {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(184, 199, 218, 0.18);
  color: var(--ys-cream);
  font-size: clamp(0.95rem, 2.4vw, 1.02rem);
  line-height: 1.6;
}

.page-contact .ct-steps__num {
  color: var(--ys-orange);
  font-size: 13px;
  letter-spacing: 0.16em;
}

.page-contact .ct-mailer__foot {
  margin-top: clamp(18px, 3vw, 24px);
  font-size: 0.9rem;
  color: var(--ys-mist);
}

.page-contact .ct-tpl {
  border-radius: var(--ct-radius);
  border: 1px solid var(--ct-line-strong);
  background: linear-gradient(170deg, rgba(16, 42, 74, 0.95), rgba(6, 16, 31, 0.98));
  overflow: hidden;
}

.page-contact .ct-tpl__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px clamp(18px, 3vw, 26px);
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ys-cyan-soft);
  border-bottom: 1px solid rgba(184, 199, 218, 0.14);
}

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

.page-contact .ct-tpl__hint {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ys-mist);
}

.page-contact .ct-tpl__body {
  margin: 0;
  padding: clamp(18px, 3vw, 26px);
  font-family: var(--ys-font-mono);
  font-size: clamp(0.82rem, 2.6vw, 0.95rem);
  line-height: 1.9;
  color: var(--ys-cream);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: transparent;
}

.page-contact .ct-tpl__copy {
  margin: 0 clamp(18px, 3vw, 26px) clamp(18px, 3vw, 26px);
}

/* ---------- 03 合作与反馈 ---------- */
.page-contact .ct-collab__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-collab__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3.4vw, 30px);
  border-radius: var(--ct-radius);
  border: 1px solid var(--ys-line);
  background: linear-gradient(165deg, rgba(16, 42, 74, 0.86), rgba(10, 27, 49, 0.96));
  transition: transform 0.24s var(--ys-ease), border-color 0.24s var(--ys-ease);
}

.page-contact .ct-collab__card:hover {
  transform: translateY(-3px);
  border-color: var(--ct-line-strong);
}

.page-contact .ct-collab__card .ys-tag {
  align-self: flex-start;
}

.page-contact .ct-collab__card .ys-h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.8vw, 1.22rem);
  line-height: 1.4;
}

.page-contact .ct-collab__card .ys-body {
  margin: 0;
  color: var(--ys-mist);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ---------- 04 服务时间与响应 ---------- */
.page-contact .ct-hours__band {
  padding: clamp(22px, 4vw, 42px);
  border-radius: clamp(24px, 4vw, 36px);
  border: 1px solid var(--ys-line);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255, 107, 53, 0.16), transparent 58%),
    linear-gradient(160deg, rgba(16, 42, 74, 0.95), rgba(8, 24, 43, 0.98));
}

.page-contact .ct-hours__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-contact .ct-hours__head .ys-chapter {
  margin: 0;
  color: var(--ys-orange);
  font-size: 13px;
  letter-spacing: 0.22em;
}

.page-contact .ct-hours__head .ys-h2 {
  margin: 0;
  font-size: clamp(1.45rem, 4vw, 2.1rem);
  line-height: 1.2;
}

.page-contact .ct-hours__flow {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
}

.page-contact .ct-hours__item {
  padding-top: 16px;
  border-top: 2px solid rgba(57, 242, 224, 0.32);
}

.page-contact .ct-hours__time {
  display: block;
  margin-bottom: 10px;
  color: var(--ys-cyan);
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  letter-spacing: 0.04em;
}

.page-contact .ct-hours__item .ys-body {
  margin: 0;
  color: var(--ys-mist);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ---------- 05 到访信息 ---------- */
.page-contact .ct-visit__card {
  display: grid;
  gap: 14px;
  max-width: 900px;
  padding: clamp(24px, 4vw, 46px);
  border-radius: clamp(24px, 4vw, 36px);
  border: 1px solid var(--ct-line-strong);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(57, 242, 224, 0.14), transparent 55%),
    rgba(10, 27, 49, 0.9);
}

.page-contact .ct-visit__card .ys-chapter {
  margin: 0;
  color: var(--ys-orange);
  font-size: 13px;
  letter-spacing: 0.22em;
}

.page-contact .ct-visit__card .ys-h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  line-height: 1.2;
}

.page-contact .ct-visit__addr {
  font-size: clamp(1rem, 3.4vw, 1.45rem);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ys-cream);
  overflow-wrap: anywhere;
}

.page-contact .ct-visit__card .ys-body {
  margin: 0;
  color: var(--ys-mist);
  max-width: 38em;
}

.page-contact .ct-visit__card .ys-note {
  margin: 0;
  color: var(--ys-mist);
  font-size: 13px;
}

/* ---------- 尾部 ---------- */
.page-contact .ct-tail {
  padding: clamp(28px, 5vw, 52px) 0 clamp(30px, 5vw, 56px);
}

.page-contact .ct-tail__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--ys-line);
}

.page-contact .ct-tail__inner .ys-body {
  margin: 0;
  max-width: 32em;
  color: var(--ys-mist);
  font-size: 0.95rem;
}

.page-contact .ct-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .ct-skyline {
  position: relative;
  margin-top: clamp(8px, 2vw, 18px);
  line-height: 0;
}

.page-contact .ct-skyline::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 18%;
  width: min(80%, 780px);
  height: 40%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.28), transparent 70%);
  filter: blur(26px);
  pointer-events: none;
}

.page-contact .ct-skyline svg {
  display: block;
  width: 100%;
  height: clamp(120px, 18vw, 220px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-collab__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-collab__card:nth-child(2) {
    margin-top: 22px;
  }
}

@media (min-width: 820px) {
  .page-contact .ct-hours__flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-contact .ct-reach__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .ct-mailer__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: start;
    gap: clamp(24px, 4vw, 52px);
  }
}

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

  .page-contact .ct-row,
  .page-contact .ct-collab__card {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>