/* ============ 联系入口 / page-contact ============ */
.page-contact {
  --pc-hair: rgba(154, 163, 192, 0.26);
  --pc-rule: rgba(154, 163, 192, 0.46);
}

/* ---------- 页首 ---------- */
.page-contact .contact-intro {
  padding: clamp(20px, 5vw, 52px) 0 clamp(4px, 1.5vw, 12px);
}

.page-contact .contact-intro__inner {
  position: relative;
}

.page-contact .note-vert {
  position: absolute;
  top: 6px;
  right: 0;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--teal);
  opacity: 0.85;
}

.page-contact .contact-intro__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--teal);
}

.page-contact .contact-intro__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 9vw, 4.4rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.02em;
}

.page-contact .contact-intro__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.9;
}

.page-contact .contact-intro__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 两列骨架 ---------- */
.page-contact .contact-frame {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(26px, 5vw, 54px);
}

.page-contact .contact-rail {
  display: grid;
  gap: 18px;
  padding: 0 0 clamp(26px, 5vw, 42px);
  border-bottom: 2px solid var(--pc-rule);
}

/* ---------- 左侧联系卡 ---------- */
.page-contact .rail-card {
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  padding: 18px 20px 22px;
}

.page-contact .rail-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: rgba(20, 22, 31, 0.62);
}

.page-contact .rail-card__value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-contact .rail-card__note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(20, 22, 31, 0.74);
}

.page-contact .rail-card--addr .rail-card__value {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 2.05;
  letter-spacing: 0.02em;
}

.page-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 16px;
  padding: 0 18px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .contact-rail .copy-btn:hover,
.page-contact .contact-rail .copy-btn:focus-visible {
  background: var(--teal);
  border-color: var(--teal-deep);
  color: var(--ink);
}

.page-contact .copy-status {
  display: block;
  min-height: 1.2em;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #0d6f5c;
}

/* ---------- 右侧正文 ---------- */
.page-contact .contact-sec {
  padding: clamp(30px, 5vw, 46px) 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .contact-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .contact-sec .section__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.page-contact .contact-sec .section__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.2vw, 2.3rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-contact .contact-sec .section__lede {
  margin: 0 0 24px;
  max-width: 36em;
  font-size: 0.98rem;
  line-height: 1.88;
  color: var(--muted);
}

.page-contact .contact-sec .figure {
  margin: 0 0 26px;
}

/* ---------- 渠道分工 ---------- */
.page-contact .channel-grid {
  display: grid;
  gap: 18px;
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 22px 24px;
  border: 2px solid var(--pc-rule);
  background: var(--night-card);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-contact .channel:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-lg);
}

.page-contact .channel--mail {
  border-color: var(--teal);
}

.page-contact .channel--tel {
  border-color: var(--gold);
}

.page-contact .channel__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.page-contact .channel__title {
  margin: 0;
  font-size: 1.32rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .channel__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .channel__list {
  margin: 4px 0 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .channel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
}

.page-contact .channel__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  color: var(--teal);
}

.page-contact .channel--tel .channel__list li::before {
  color: var(--gold);
}

/* ---------- 咨询准备 ---------- */
.page-contact .prepare-split {
  display: grid;
  gap: 26px;
}

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

.page-contact .prepare-list__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .prepare-list__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .prepare-list__idx {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-contact .prepare-list__name {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .prepare-list__desc {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .frame-copy {
  display: grid;
  gap: 16px;
  margin-top: 28px;
  padding: 18px 20px;
  border: 2px solid var(--pc-rule);
  background: var(--indigo-2);
}

.page-contact .frame-copy__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--teal);
}

.page-contact .frame-copy__text {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .frame-copy .copy-btn {
  margin-top: 0;
  border-color: var(--teal);
  background: transparent;
  color: var(--teal);
}

.page-contact .frame-copy .copy-btn:hover,
.page-contact .frame-copy .copy-btn:focus-visible {
  background: var(--teal);
  color: var(--ink-indigo);
}

.page-contact .frame-copy .copy-status {
  color: var(--teal);
}

/* ---------- 时段与边界 ---------- */
.page-contact .hours-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  margin: 0 0 22px;
  padding: 4px 0 4px 20px;
  border-left: 4px solid var(--gold);
}

.page-contact .hours-strip__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 5vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-contact .hours-strip__label {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .scope__para {
  margin: 0;
  max-width: 36em;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--muted);
}

.page-contact .scope {
  margin-top: 24px;
  border: 2px solid var(--pc-rule);
  background: var(--night-card);
}

.page-contact .scope__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .scope__summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--teal);
}

.page-contact .scope[open] .scope__summary::after {
  content: "－";
}

.page-contact .scope__list {
  margin: 0;
  padding: 0 20px 20px;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .scope__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 8px;
  height: 2px;
  background: var(--teal-deep);
}

/* ---------- 收束带 ---------- */
.page-contact .contact-tail {
  margin-top: clamp(38px, 7vw, 82px);
  padding: clamp(30px, 6vw, 58px) 0;
  background: var(--indigo-2);
  border-top: 2px solid var(--line-teal);
  border-bottom: 2px solid var(--line-teal);
}

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

.page-contact .contact-tail__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--teal);
}

.page-contact .contact-tail__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.2vw, 2.2rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.page-contact .contact-tail__text {
  margin: 12px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- 桌面版两列 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-frame {
    grid-template-columns: minmax(252px, 320px) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-rail {
    position: sticky;
    top: 24px;
    align-self: start;
    padding: 0 clamp(22px, 3vw, 40px) 0 0;
    border-bottom: 0;
  }

  .page-contact .contact-body {
    padding-left: clamp(22px, 3vw, 44px);
    border-left: 2px solid var(--pc-rule);
  }
}

@media (min-width: 760px) {
  .page-contact .prepare-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 30px;
  }

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

  .page-contact .frame-copy {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-tail__inner {
    grid-template-columns: minmax(0, 1.15fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (max-width: 520px) {
  .page-contact .note-vert {
    display: none;
  }

  .page-contact .prepare-list__item {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
  }

  .page-contact .channel {
    padding: 18px 16px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .copy-btn {
    transition: none;
  }

  .page-contact .channel:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>