.page-contact {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-contact :focus-visible {
  outline: 2px solid var(--violet-glow);
  outline-offset: 3px;
}

/* ---------- 通用区块 ---------- */
.page-contact .contact-block {
  padding: clamp(44px, 6vw, 88px) 0;
}

.page-contact .contact-head {
  display: grid;
  gap: 12px;
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-contact .contact-head__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--violet-glow);
}

.page-contact .contact-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(27px, 4.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-head__lede {
  margin: 0;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.85;
  color: #C6BEDF;
}

/* ---------- 首屏计分板 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-bottom: clamp(46px, 6vw, 92px);
  background:
    radial-gradient(115% 78% at 88% -8%, rgba(124, 58, 237, .42), transparent 62%),
    radial-gradient(90% 62% at -6% 4%, rgba(37, 99, 235, .22), transparent 58%),
    var(--ink);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(to bottom, rgba(192, 132, 252, .055) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-contact .contact-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
}

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

.page-contact .contact-hero .breadcrumb li + li::before {
  content: "/";
  color: var(--line);
}

.page-contact .contact-hero .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--paper);
}

.page-contact .contact-hero .breadcrumb [aria-current="page"] {
  color: var(--violet-glow);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  margin-top: clamp(24px, 4vw, 46px);
}

.page-contact .contact-kicker {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 209, 102, .35);
  background: rgba(255, 209, 102, .07);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--warn);
}

.page-contact .contact-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(42px, 9vw, 86px);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--paper);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-contact .contact-hero__title {
    background-image: linear-gradient(100deg, #FFFFFF 30%, var(--violet-glow) 88%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.page-contact .contact-hero__intro {
  max-width: 52ch;
  margin: 0;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.85;
  color: #D3CDE9;
}

.page-contact .contact-channel {
  margin-top: clamp(24px, 3.5vw, 36px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-contact .contact-channel__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-contact .contact-channel__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(18px, 4.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-channel__value--mail {
  color: var(--violet-glow);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
  text-decoration-color: var(--line);
  transition: color .18s var(--ease), text-decoration-color .18s var(--ease);
}

.page-contact .contact-channel__value--mail:hover {
  color: var(--paper);
  text-decoration-color: var(--violet-glow);
}

.page-contact .contact-channel__value--tel {
  color: var(--warn);
  letter-spacing: .06em;
}

.page-contact .contact-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 14px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-contact .contact-copy:hover {
  border-color: var(--violet-glow);
  color: var(--paper);
}

.page-contact .contact-copy[data-state="done"] {
  border-color: var(--score);
  color: var(--score);
}

.page-contact .contact-rail {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 10, 34, .94), rgba(14, 10, 27, .94));
}

.page-contact .contact-rail__head {
  margin: 0;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(124, 58, 237, .14);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--violet-glow);
}

.page-contact .contact-rail__list {
  margin: 0;
  padding: 0;
}

.page-contact .contact-rail__row {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-rail__row:last-child {
  border-bottom: 0;
}

.page-contact .contact-rail__term {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-contact .contact-rail__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--paper);
}

/* ---------- 浅色资料区 ---------- */
.page-contact .contact-sheet {
  background: var(--paper);
  color: #2E2748;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-sheet .contact-head__title {
  color: var(--ink);
}

.page-contact .contact-sheet .contact-head__lede {
  color: #4A4168;
}

.page-contact .contact-sheet .contact-head__num {
  color: var(--violet);
}

.page-contact .contact-sheet .contact-copy {
  border-color: rgba(59, 42, 90, .35);
  color: #4A4168;
}

.page-contact .contact-sheet .contact-copy:hover {
  border-color: var(--violet);
  color: var(--violet);
}

.page-contact .contact-sheet .contact-copy[data-state="done"] {
  border-color: #0E9F6E;
  color: #0E9F6E;
}

/* ---------- 邮件流程 ---------- */
.page-contact .contact-flow {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(59, 42, 90, .22);
  border: 1px solid rgba(59, 42, 90, .22);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .contact-step {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px 26px;
  background: var(--paper);
}

.page-contact .contact-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--violet);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}

.page-contact .contact-step:hover::before {
  transform: scaleX(1);
}

.page-contact .contact-step__num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: rgba(124, 58, 237, .3);
}

.page-contact .contact-step__title {
  margin: 0;
  font-size: 17px;
  color: var(--ink);
}

.page-contact .contact-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #4A4168;
}

/* ---------- 咨询准备 ---------- */
.page-contact .contact-prep {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-prep__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-contact .contact-items {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .contact-item {
  display: grid;
  gap: 8px;
  padding: 18px 18px 20px;
  background: var(--panel);
  border-left: 2px solid transparent;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-contact .contact-item:hover {
  border-left-color: var(--violet);
  background: #150C28;
}

.page-contact .contact-item__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--violet-glow);
}

.page-contact .contact-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .contact-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .contact-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .contact-media__label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: rgba(7, 6, 12, .82);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--violet-glow);
}

.page-contact .contact-template {
  margin-top: clamp(26px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-contact .contact-template__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .contact-template__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--violet-glow);
}

.page-contact .contact-template[open] .contact-template__summary::after {
  content: "–";
}

.page-contact .contact-template__tag {
  padding: 4px 9px;
  border: 1px solid rgba(192, 132, 252, .45);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--violet-glow);
}

.page-contact .contact-template__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .contact-template__body {
  padding: 0 18px 20px;
}

.page-contact .contact-template__note {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-template__pre {
  margin: 0 0 14px;
  padding: 16px;
  border: 1px dashed var(--line);
  background: var(--panel-2);
  color: #CFC8E8;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  white-space: pre-wrap;
  overflow-x: auto;
}

/* ---------- 到访 ---------- */
.page-contact .contact-visit {
  display: grid;
  gap: clamp(24px, 3.5vw, 40px);
}

.page-contact .contact-visit__figure {
  margin: 0;
  border: 1px solid rgba(59, 42, 90, .3);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

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

.page-contact .contact-visit__figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid rgba(59, 42, 90, .25);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: #4A4168;
}

.page-contact .contact-addr {
  padding: 18px;
  border: 1px solid rgba(59, 42, 90, .3);
  background: rgba(124, 58, 237, .06);
}

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

.page-contact .contact-addr__value {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .contact-route {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  margin-top: 22px;
  color: var(--ink);
}

.page-contact .contact-route__line {
  stroke: currentColor;
  stroke-width: 1;
  opacity: .3;
}

.page-contact .contact-route__node {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  opacity: .6;
}

.page-contact .contact-route__node--end {
  fill: var(--violet);
  stroke: var(--violet);
  opacity: 1;
}

.page-contact .contact-route__label {
  fill: currentColor;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
}

/* ---------- 合作 ---------- */
.page-contact .contact-partner {
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(37, 99, 235, .2), transparent 62%),
    var(--panel-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-partner__grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .contact-partner__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px 24px;
  background: var(--panel);
}

.page-contact .contact-partner__card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .contact-partner__card-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #B4ADCC;
}

.page-contact .contact-partner__tip {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--warn);
  font-size: 15px;
  line-height: 1.8;
  color: #C6BEDF;
}

.page-contact .contact-partner__link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(108, 155, 255, .45);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: #6C9BFF;
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .contact-partner__link:hover {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 条款入口 ---------- */
.page-contact .contact-links {
  display: grid;
  gap: 1px;
  background: rgba(59, 42, 90, .22);
  border: 1px solid rgba(59, 42, 90, .22);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .contact-link {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 20px 18px;
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: background .2s var(--ease);
}

.page-contact .contact-link:hover {
  background: #EFEBFF;
}

.page-contact .contact-link__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--violet);
}

.page-contact .contact-link__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .contact-link__desc {
  font-size: 14px;
  line-height: 1.7;
  color: #4A4168;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-contact .contact-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-partner__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .contact-visit {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-contact .contact-media {
    position: sticky;
    top: 24px;
  }
}
<<<END>>>