.page-contact {
  --ct-gap: clamp(0.9rem, 2.6vw, 1.4rem);
  --ct-line: rgba(138, 163, 178, 0.24);
  --ct-line-strong: rgba(138, 163, 178, 0.48);
  position: relative;
  color: var(--white);
  background:
    radial-gradient(120% 70% at 100% -10%, rgba(23, 75, 58, 0.62), transparent 62%),
    radial-gradient(90% 55% at 0% 0%, rgba(18, 48, 39, 0.9), transparent 58%),
    var(--ink);
  padding-bottom: clamp(3.5rem, 9vw, 6rem);
  overflow-x: hidden;
}

.page-contact .section {
  padding-block: clamp(2rem, 5.5vw, 3.6rem);
}

/* ---------- 标题组 ---------- */
.page-contact .contact-head {
  max-width: 46rem;
  margin-bottom: clamp(1.2rem, 3.5vw, 2rem);
}

.page-contact .contact-head h2 {
  margin: 0.5rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5.2vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-contact .contact-head__note {
  margin: 0;
  max-width: 40rem;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(1.25rem, 4vw, 2.5rem);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
  margin-top: clamp(1.1rem, 3vw, 2rem);
}

.page-contact .contact-hero h1 {
  margin: 0.3rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 17vw, 8.2rem);
  font-weight: 900;
  line-height: 0.84;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-contact .contact-hero h1 span {
  color: var(--lime);
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 34rem;
  padding-left: 1rem;
  border-left: 4px solid var(--amber);
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(244, 247, 239, 0.88);
}

.page-contact .contact-hero__hours {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 1.1rem 0 0;
  padding: 0.5rem 0.85rem;
  border: 2px solid var(--ct-line-strong);
  background: rgba(18, 48, 39, 0.8);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-contact .contact-hero__dot {
  flex: none;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(184, 255, 61, 0.18);
}

/* ---------- 渠道总览 ---------- */
.page-contact .contact-channels__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .contact-ticket {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.25rem 1.35rem 1.4rem;
  background: var(--cream);
  color: var(--paper-ink);
  border: 3px solid var(--brown);
  box-shadow: var(--shadow-brutal);
}

.page-contact .contact-ticket--mail { border-left: 9px solid var(--lime); }
.page-contact .contact-ticket--phone { border-left: 9px solid var(--amber); }
.page-contact .contact-ticket--addr { border-left: 9px solid var(--steel); }

.page-contact .contact-ticket__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: rgba(27, 23, 18, 0.55);
}

.page-contact .contact-ticket__name {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .contact-ticket__value {
  margin: 0;
  padding-bottom: 0.55rem;
  border-bottom: 2px dashed rgba(42, 33, 27, 0.3);
  font-family: var(--font-mono);
  font-size: clamp(0.92rem, 2.5vw, 1.15rem);
  font-weight: 600;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.page-contact .contact-ticket__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(27, 23, 18, 0.78);
}

.page-contact .contact-channels__aside {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.8rem;
  background: var(--panel);
  border: 2px solid var(--ct-line-strong);
}

.page-contact .contact-channels__figure {
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--brown);
}

.page-contact .contact-channels__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-contact .contact-channels__caption {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--steel);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 2px solid var(--ct-line-strong);
}

.page-contact .contact-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem 1rem;
  align-items: start;
  padding: 1.05rem 0;
  border-bottom: 2px solid var(--ct-line);
}

.page-contact .contact-step__no {
  padding: 0.22rem 0.5rem;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-contact .contact-step__body h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
}

.page-contact .contact-step__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 响应流程 ---------- */
.page-contact .contact-flow__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .contact-flow__panel {
  padding: 1.35rem;
  background: var(--pitch);
  border: 2px solid var(--ct-line-strong);
  box-shadow: var(--shadow-hard);
}

.page-contact .contact-flow__clock {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-contact .contact-flow__clock span {
  display: block;
  margin-top: 0.35rem;
  font-size: clamp(1.35rem, 4.5vw, 1.75rem);
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-contact .contact-flow__panel p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 247, 239, 0.86);
}

.page-contact .contact-fold {
  margin-bottom: 0.65rem;
  border: 2px solid var(--ct-line-strong);
  background: rgba(18, 48, 39, 0.55);
}

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

.page-contact .contact-fold summary {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.9rem 1.05rem;
  list-style: none;
  cursor: pointer;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--white);
  transition: background 0.2s var(--ease);
}

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

.page-contact .contact-fold summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--lime);
}

.page-contact .contact-fold[open] summary::after { content: "–"; }
.page-contact .contact-fold[open] summary { background: rgba(184, 255, 61, 0.1); }
.page-contact .contact-fold summary:hover { background: rgba(184, 255, 61, 0.16); }

.page-contact .contact-fold__body {
  padding: 0 1.05rem 1rem;
}

.page-contact .contact-fold__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 常见咨询分类 ---------- */
.page-contact .contact-topics__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-topic {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 0.9rem;
  align-items: baseline;
  padding: 1.1rem 0;
  border-top: 2px solid var(--ct-line);
}

.page-contact .contact-topic__no {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-contact .contact-topic__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.page-contact .contact-topic__hint {
  grid-column: 2;
  margin: 0.15rem 0 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 联系地址 ---------- */
.page-contact .contact-address__panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 20rem;
  padding: clamp(0.85rem, 3vw, 2rem);
  overflow: hidden;
  background: var(--pitch);
  border: 3px solid var(--brown);
  box-shadow: var(--shadow-brutal);
}

.page-contact .contact-address__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.7) contrast(1.08);
}

.page-contact .contact-address__card {
  position: relative;
  z-index: 1;
  max-width: 33rem;
  padding: clamp(1.15rem, 3.5vw, 1.85rem);
  background: var(--cream);
  color: var(--paper-ink);
  border: 3px solid var(--brown);
  box-shadow: var(--shadow-brutal);
}

.page-contact .contact-address__card h2 {
  margin: 0.45rem 0 0.7rem;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3.4vw, 1.32rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.page-contact .contact-address__label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--brown);
}

.page-contact .contact-address__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(27, 23, 18, 0.8);
}

.page-contact .contact-address__hint {
  margin: 0.9rem 0 0;
  padding-top: 0.7rem;
  border-top: 2px dashed rgba(42, 33, 27, 0.32);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: rgba(27, 23, 18, 0.68);
}

/* ---------- 自助入口 ---------- */
.page-contact .contact-next__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .contact-next__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 1.3rem 1.35rem;
  background: var(--panel);
  border: 2px solid var(--ct-line-strong);
  box-shadow: var(--shadow-hard);
  color: var(--white);
  text-decoration: none;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-contact .contact-next__name {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-contact .contact-next__text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .contact-next__card:hover {
  transform: translate(-3px, -3px);
  border-color: var(--lime);
  background: var(--pitch);
}

.page-contact .contact-next__fine {
  margin: 1.2rem 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--steel);
}

.page-contact .contact-next__fine a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-next__fine a:hover { color: var(--lime); }

/* ---------- 浮动入口 ---------- */
.page-contact .contact-float {
  position: fixed;
  right: clamp(0.7rem, 3vw, 1.5rem);
  bottom: clamp(0.7rem, 3vw, 1.5rem);
  z-index: 40;
  padding: 0.65rem 0.95rem;
  background: var(--lime);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 3px solid var(--brown);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.62);
  transition: transform 0.16s var(--ease), background 0.16s var(--ease);
}

.page-contact .contact-float:hover {
  transform: translate(-2px, -2px);
  background: var(--amber);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: end;
    gap: 2.5rem;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.78fr);
    grid-template-areas:
      "mail phone aside"
      "addr addr aside";
    align-items: stretch;
  }

  .page-contact .contact-ticket--mail { grid-area: mail; }
  .page-contact .contact-ticket--phone { grid-area: phone; }
  .page-contact .contact-ticket--addr { grid-area: addr; }
  .page-contact .contact-channels__aside { grid-area: aside; }

  .page-contact .contact-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 1.6rem;
    border-top: 0;
  }

  .page-contact .contact-step {
    grid-template-columns: minmax(0, 1fr);
    padding: 1.5rem 0 0;
    border-bottom: 0;
    border-top: 4px solid var(--brown);
  }

  .page-contact .contact-step::before {
    content: "";
    position: absolute;
    top: -4px;
    left: 0;
    width: 2.6rem;
    height: 4px;
    background: var(--lime);
  }

  .page-contact .contact-flow__grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 2rem;
    align-items: start;
  }

  .page-contact .contact-topic {
    grid-template-columns: 3.2rem minmax(0, 15rem) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
    padding: 1.3rem 0;
  }

  .page-contact .contact-topic__hint {
    grid-column: 3;
    margin-top: 0;
  }

  .page-contact .contact-address__panel {
    min-height: 24rem;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-address__panel {
    min-height: 26rem;
  }
}
<<<END>>>