.page-contact {
  --ct-glow-lime: rgba(182, 255, 59, .12);
  --ct-glow-cyan: rgba(47, 243, 208, .14);
  --ct-body-soft: rgba(199, 210, 204, .82);
  --ct-body-dim: rgba(199, 210, 204, .68);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: calc(var(--header-h) + 26px) 0 54px;
  background:
    radial-gradient(92% 62% at 82% 0%, var(--ct-glow-lime), transparent 62%),
    radial-gradient(72% 54% at 4% 16%, var(--ct-glow-cyan), transparent 66%),
    var(--ink);
  overflow: hidden;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(199, 210, 204, .06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(199, 210, 204, .06) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .85), transparent 84%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .85), transparent 84%);
  pointer-events: none;
}

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

.page-contact .ct-hero .crumb {
  margin-bottom: 22px;
}

.page-contact .ct-hero-grid {
  display: grid;
  gap: 30px;
}

.page-contact .ct-hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(2.05rem, 7.4vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  font-weight: 800;
}

.page-contact .ct-hero .lead {
  margin: 0;
  max-width: 54ch;
  color: var(--ct-body-soft);
  font-size: .98rem;
  line-height: 1.8;
}

.page-contact .ct-mail-card {
  margin-top: 26px;
  padding: 22px 20px 18px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(182, 255, 59, .34);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(182, 255, 59, .14), transparent 58%),
    linear-gradient(160deg, var(--ink-2), var(--ink));
  box-shadow: 0 28px 64px -44px rgba(0, 0, 0, .95);
}

.page-contact .ct-mail-label {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--silver);
  text-transform: uppercase;
}

.page-contact .ct-mail-link {
  display: block;
  margin: 12px 0 18px;
  padding-bottom: 12px;
  font-family: var(--mono);
  font-size: clamp(1.02rem, 4.3vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--lime);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid rgba(182, 255, 59, .32);
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-contact .ct-mail-link:hover,
.page-contact .ct-mail-link:focus-visible {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-contact .ct-mail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-feedback {
  margin: 10px 0 0;
  min-height: 1.1em;
  font-size: .8rem;
  color: var(--cyan);
}

.page-contact .ct-hero-side {
  display: grid;
  gap: 14px;
}

.page-contact .ct-hero-img {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-2), var(--ink-3));
}

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

.page-contact .ct-mini {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(42, 59, 54, .94), rgba(7, 28, 22, .94));
}

.page-contact .ct-mini--phone {
  border-left: 2px solid var(--lime);
}

.page-contact .ct-mini--addr {
  border-left: 2px solid var(--flame);
}

.page-contact .ct-mini-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  border-radius: var(--r-pill);
  background: rgba(47, 243, 208, .14);
  color: var(--cyan);
}

.page-contact .ct-mini--addr .ct-mini-icon {
  background: rgba(255, 90, 42, .14);
  color: var(--flame);
}

.page-contact .ct-mini-key {
  margin: 0 0 6px;
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .ct-mini-val {
  display: block;
  margin: 0;
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
  text-decoration: none;
}

.page-contact .ct-mini-val--mono {
  font-family: var(--mono);
  font-size: 1.32rem;
  letter-spacing: .02em;
  color: var(--lime);
}

.page-contact .ct-mini-note {
  margin: 8px 0 0;
  font-size: .8rem;
  line-height: 1.55;
  color: var(--ct-body-dim);
}

.page-contact .ct-copy-link {
  margin-top: 10px;
  padding: 0;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: .8rem;
  color: var(--cyan);
  border-bottom: 1px dashed rgba(47, 243, 208, .5);
  cursor: pointer;
}

/* ---------- 发信之前 ---------- */
.page-contact .ct-prep {
  padding: 44px 0 50px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 43, 34, .6), rgba(7, 28, 22, .18));
}

.page-contact .ct-prep-grid {
  display: grid;
  gap: 28px;
}

.page-contact .ct-prep h2 {
  margin: 10px 0 12px;
  font-size: clamp(1.5rem, 5.2vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -.025em;
}

.page-contact .ct-prep-note {
  margin: 0 0 18px;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--ct-body-soft);
}

.page-contact .ct-prep-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding-bottom: 4px;
  font-size: .88rem;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, .36);
}

.page-contact .ct-prep-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-prep-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-prep-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .ct-step {
  padding-top: 2px;
  font-family: var(--mono);
  font-size: .84rem;
  color: var(--lime);
  letter-spacing: .06em;
}

.page-contact .ct-prep-text h3 {
  margin: 0 0 8px;
  font-size: 1.04rem;
  letter-spacing: -.01em;
}

.page-contact .ct-prep-text p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--ct-body-soft);
}

.page-contact .ct-enclose {
  margin-top: 24px;
  padding: 22px;
  border-radius: var(--r-md);
  border: 1px dashed var(--line-strong);
  background: rgba(42, 59, 54, .38);
}

.page-contact .ct-enclose-title {
  margin: 0 0 14px;
  font-size: .95rem;
  letter-spacing: -.01em;
}

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

.page-contact .ct-enclose-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--ct-body-soft);
}

.page-contact .ct-enclose-list .num {
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 商务合作带 ---------- */
.page-contact .ct-biz {
  padding: 50px 0 52px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255, 90, 42, .13), transparent 62%),
    linear-gradient(180deg, var(--ink-2), var(--ink));
}

.page-contact .ct-biz-head {
  display: grid;
  gap: 14px;
  align-items: end;
}

.page-contact .ct-biz h2 {
  margin: 10px 0 0;
  font-size: clamp(1.5rem, 5.2vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -.025em;
}

.page-contact .ct-biz-lead {
  margin: 0;
  max-width: 44ch;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--ct-body-soft);
}

.page-contact .ct-biz-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .ct-biz-card {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(7, 28, 22, .62);
  overflow: hidden;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-contact .ct-biz-card[open] {
  border-color: rgba(182, 255, 59, .45);
  background: rgba(14, 43, 34, .88);
}

.page-contact .ct-biz-card summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 18px;
  list-style: none;
  cursor: pointer;
}

.page-contact .ct-biz-card summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-biz-card summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -3px;
}

.page-contact .ct-biz-no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 90, 42, .5);
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--flame);
}

.page-contact .ct-biz-name {
  flex: 1 1 auto;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-contact .ct-biz-plus {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
}

.page-contact .ct-biz-plus::before,
.page-contact .ct-biz-plus::after {
  content: "";
  position: absolute;
  background: var(--lime);
  border-radius: 1px;
  transition: transform .25s var(--ease);
}

.page-contact .ct-biz-plus::before {
  top: 7px;
  left: 0;
  right: 0;
  height: 2px;
}

.page-contact .ct-biz-plus::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}

.page-contact .ct-biz-card[open] .ct-biz-plus::after {
  transform: scaleY(0);
}

.page-contact .ct-biz-body {
  padding: 0 18px 20px;
}

.page-contact .ct-biz-body p {
  margin: 0 0 14px;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--ct-body-soft);
}

.page-contact .ct-biz-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 回复节奏 ---------- */
.page-contact .ct-hours {
  padding: 50px 0;
}

.page-contact .ct-hours-grid {
  display: grid;
  gap: 26px;
}

.page-contact .ct-hours h2 {
  margin: 10px 0 14px;
  font-size: clamp(1.5rem, 5.2vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -.025em;
}

.page-contact .ct-hours-lead {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--ct-body-soft);
}

.page-contact .ct-hours-list {
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-hours-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: .93rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .ct-hours-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hours-list a {
  color: var(--lime);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact .ct-hours-list a:hover {
  text-decoration: underline;
}

.page-contact .ct-hours-key {
  padding-top: 2px;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .ct-hours-note {
  margin: 0;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--ct-body-dim);
}

.page-contact .ct-hours-img {
  aspect-ratio: 14 / 9;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-2), var(--ink-3));
}

/* ---------- 其他入口 ---------- */
.page-contact .ct-more {
  padding: 44px 0 54px;
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.page-contact .ct-more h2 {
  margin: 0 0 20px;
  font-size: clamp(1.2rem, 4.2vw, 1.6rem);
  line-height: 1.25;
  letter-spacing: -.02em;
}

.page-contact .ct-more-grid {
  display: grid;
  gap: 12px;
}

.page-contact .ct-more-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(14, 43, 34, .55);
  color: var(--paper);
  text-decoration: none;
  transition: border-color .22s var(--ease), background .22s var(--ease), transform .22s var(--ease);
}

.page-contact .ct-more-card:hover,
.page-contact .ct-more-card:focus-visible {
  border-color: rgba(182, 255, 59, .5);
  background: rgba(14, 43, 34, .92);
  transform: translateY(-2px);
}

.page-contact .ct-more-kicker {
  flex: 0 0 auto;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-contact .ct-more-title {
  flex: 1 1 auto;
  font-size: .9rem;
  line-height: 1.5;
  color: rgba(242, 247, 243, .92);
}

.page-contact .ct-more-arrow {
  flex: 0 0 auto;
  color: var(--lime);
}

.page-contact .ct-more-note {
  margin: 20px 0 0;
  font-size: .8rem;
  line-height: 1.8;
  color: var(--ct-body-dim);
}

.page-contact .ct-more-note a {
  color: rgba(242, 247, 243, .9);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-hero {
    padding: calc(var(--header-h) + 36px) 0 68px;
  }

  .page-contact .ct-mail-card {
    padding: 26px 26px 22px;
  }

  .page-contact .ct-hero .lead {
    font-size: 1.04rem;
  }

  .page-contact .ct-biz-head {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 24px;
  }

  .page-contact .ct-enclose-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 26px;
  }

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

  .page-contact .ct-more-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-contact .ct-more-arrow {
    margin-top: auto;
  }
}

@media (min-width: 940px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 46px;
    align-items: start;
  }

  .page-contact .ct-hero-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .ct-hero-img {
    grid-column: 1 / -1;
  }

  .page-contact .ct-mini--phone {
    margin-top: -34px;
    margin-right: 16px;
  }

  .page-contact .ct-mini--addr {
    margin-top: 10px;
  }

  .page-contact .ct-mail-card {
    margin-top: 32px;
  }

  .page-contact .ct-prep {
    padding: 60px 0 66px;
  }

  .page-contact .ct-prep-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .ct-prep-item {
    grid-template-columns: 54px minmax(0, 1fr);
    padding: 24px 0;
  }

  .page-contact .ct-biz {
    padding: 62px 0 64px;
  }

  .page-contact .ct-biz-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 16px;
    margin-top: 30px;
  }

  .page-contact .ct-hours {
    padding: 62px 0;
  }

  .page-contact .ct-hours-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 46px;
    align-items: center;
  }

  .page-contact .ct-more {
    padding: 52px 0 62px;
  }
}
<<<END>>>