.page-contact {
  --ct-glass: rgba(255, 255, 255, .07);
  --ct-glass-line: rgba(111, 182, 255, .26);
  --ct-body-dark: rgba(217, 226, 236, .78);
  --ct-text-mid: #3c4d61;
}

/* ---------- 首屏联系面板 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  padding: clamp(30px, 6vw, 48px) 0 clamp(52px, 7vw, 104px);
  background:
    radial-gradient(1100px 560px at 86% -14%, rgba(30, 107, 255, .44), transparent 68%),
    radial-gradient(760px 420px at 4% 108%, rgba(111, 182, 255, .18), transparent 70%),
    linear-gradient(158deg, var(--navy) 0%, var(--navy-2) 56%, #04101d 100%);
}

.page-contact .contact-hero__photo {
  position: absolute;
  z-index: -1;
  inset: 0 0 0 auto;
  width: min(70%, 920px);
  height: 100%;
  margin: 0;
  opacity: .32;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 58%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 58%);
}

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

.page-contact .contact-hero .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(217, 226, 236, .7);
}

.page-contact .contact-hero .crumbs__item a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .contact-hero .crumbs__item a:hover {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-contact .contact-hero .crumbs__sep {
  color: rgba(111, 182, 255, .55);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  margin-top: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact h1 {
  margin: 12px 0 20px;
  max-width: 13em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.2vw, 64px);
  line-height: 1.04;
  letter-spacing: -.02em;
}

.page-contact .contact-hero__intro {
  margin: 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ct-body-dark);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__vertical {
  margin: 28px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--ct-glass-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: rgba(217, 226, 236, .62);
}

.page-contact .contact-hero__cards {
  display: grid;
  gap: 14px;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--ct-glass-line);
  border-radius: var(--radius);
  background: var(--ct-glass);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  backdrop-filter: blur(16px) saturate(120%);
  transition: background .3s var(--ease), border-color .3s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(180deg, var(--blue), transparent);
  opacity: .65;
}

.page-contact .contact-card:hover {
  background: rgba(255, 255, 255, .11);
  border-color: rgba(111, 182, 255, .55);
}

.page-contact .contact-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--blue-soft);
}

.page-contact .contact-card__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(18px, 2.6vw, 25px);
  letter-spacing: -.01em;
  line-height: 1.25;
  overflow-wrap: anywhere;
  transition: color .25s var(--ease);
}

.page-contact .contact-card:hover .contact-card__value {
  color: var(--blue-soft);
}

.page-contact .contact-card__value--time {
  color: var(--orange);
}

.page-contact .contact-card__desc {
  margin: 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ct-body-dark);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-contact .contact-hero__vertical {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    margin-top: 34px;
    padding: 14px 0 0;
    border-left: 0;
    border-top: 1px solid var(--ct-glass-line);
    max-height: 190px;
  }
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--mist);
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hours__grid {
  display: grid;
  gap: clamp(30px, 4vw, 52px);
  align-items: start;
}

.page-contact .contact-hours .section-head__index {
  color: var(--blue);
}

.page-contact .contact-hours .section-head__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.16;
  letter-spacing: -.015em;
  color: var(--navy);
}

.page-contact .contact-hours .section-head__lead {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ct-text-mid);
}

.page-contact .timeline {
  list-style: none;
  margin: clamp(26px, 3vw, 36px) 0 0;
  padding: 0 0 0 22px;
  border-left: 1px solid rgba(30, 107, 255, .28);
}

.page-contact .timeline li {
  position: relative;
  padding-bottom: 22px;
}

.page-contact .timeline li:last-child {
  padding-bottom: 0;
}

.page-contact .timeline li::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(30, 107, 255, .12);
}

.page-contact .timeline__mark {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--navy-2);
}

.page-contact .timeline p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ct-text-mid);
}

.page-contact .fold {
  margin-top: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--white);
  transition: border-color .25s var(--ease);
}

.page-contact .fold:hover {
  border-color: rgba(30, 107, 255, .38);
}

.page-contact .fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
}

.page-contact .fold summary::-webkit-details-marker {
  display: none;
}

.page-contact .fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--blue);
}

.page-contact .fold[open] summary::after {
  content: "–";
}

.page-contact .fold__body {
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ct-text-mid);
}

.page-contact .fold__body p {
  margin: 0 0 10px;
}

.page-contact .fold__body p:last-child {
  margin-bottom: 0;
}

.page-contact .contact-figure {
  margin: 0;
}

.page-contact .contact-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.page-contact .contact-figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
}

@media (min-width: 900px) {
  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-contact .contact-figure {
    position: sticky;
    top: clamp(24px, 4vw, 48px);
  }
}

/* ---------- 反馈入口 ---------- */
.page-contact .contact-feedback {
  padding: clamp(44px, 6vw, 84px) 0;
  color: var(--white);
  background:
    radial-gradient(720px 380px at 92% 0%, rgba(30, 107, 255, .38), transparent 68%),
    linear-gradient(105deg, var(--navy-2) 0%, var(--navy) 78%);
}

.page-contact .contact-feedback__inner {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-contact .eyebrow--light {
  color: var(--blue-soft);
}

.page-contact .contact-feedback h2 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.16;
  letter-spacing: -.015em;
}

.page-contact .contact-feedback__text p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ct-body-dark);
}

.page-contact .contact-feedback__aside {
  border-top: 1px solid rgba(111, 182, 255, .28);
  padding-top: 18px;
}

.page-contact .contact-feedback__step {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(217, 226, 236, .86);
}

.page-contact .contact-feedback__step span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-contact .contact-feedback__aside .btn {
  margin-top: 8px;
}

@media (min-width: 900px) {
  .page-contact .contact-feedback__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-contact .contact-feedback__aside {
    border-top: 0;
    border-left: 1px solid rgba(111, 182, 255, .28);
    padding: 4px 0 0 24px;
  }
}

/* ---------- 联系前准备 ---------- */
.page-contact .contact-prep {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--white);
}

.page-contact .contact-prep__grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.page-contact .contact-prep .section-head__index {
  color: var(--blue);
}

.page-contact .contact-prep .section-head__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--navy);
}

.page-contact .contact-prep .section-head__lead {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ct-text-mid);
}

.page-contact .checklist {
  list-style: none;
  margin: clamp(24px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .checklist label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--mist);
  cursor: pointer;
  font-size: 15px;
  line-height: 1.65;
  color: #24384d;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .checklist label:hover {
  border-color: rgba(30, 107, 255, .42);
  background: #eef4fc;
}

.page-contact .checklist input {
  flex: none;
  width: 16px;
  height: 16px;
  margin: 4px 0 0;
  accent-color: var(--blue);
}

.page-contact .checklist input:checked + span {
  color: var(--steel);
  text-decoration: line-through;
}

.page-contact .contact-prep__aside {
  border-left: 2px solid var(--orange);
  padding-left: 20px;
}

.page-contact .contact-prep__aside h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
}

.page-contact .contact-prep__aside > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ct-text-mid);
}

.page-contact .link-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .link-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 107, 255, .3);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .link-list a:hover {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.page-contact .link-list span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

@media (min-width: 900px) {
  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

/* ---------- 地址与备案 ---------- */
.page-contact .contact-address {
  padding: clamp(38px, 5vw, 68px) 0;
  background: var(--mist);
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-address .eyebrow {
  color: var(--steel);
}

.page-contact .contact-address h2 {
  margin: 10px 0 clamp(18px, 2.4vw, 26px);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--navy);
}

.page-contact .contact-address__meta {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-contact .contact-address__row {
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-address__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--steel);
}

.page-contact .contact-address__row dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-address__note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 42em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ct-text-mid);
}

@media (min-width: 760px) {
  .page-contact .contact-address__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(18px, 3vw, 40px);
  }
}

已在上方输出。