.page-contact {
  --note-tilt: -2.2deg;
  --slip-tilt: -0.8deg;
  --line-dash: rgba(18, 32, 43, 0.22);
}

.page-contact .breadcrumbs {
  margin-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: 26px;
  padding-bottom: 56px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 7.4vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--sea-900);
  margin: 14px 0 20px;
}

.page-contact .contact-hero .lede {
  max-width: 34em;
  color: var(--ink-soft);
}

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

.page-contact .copy-live {
  min-height: 1.2em;
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: var(--jade);
}

.page-contact .contact-hero__aside {
  margin-top: 34px;
}

.page-contact .note-stack {
  position: relative;
  isolation: isolate;
  background: var(--sand);
  border: var(--border-print);
  border-radius: var(--radius-card);
  padding: 34px 22px 22px;
  transform: rotate(var(--note-tilt));
  box-shadow: var(--shadow-card);
}

.page-contact .note-stack::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 16px;
  right: 0;
  bottom: -12px;
  background: rgba(220, 227, 232, 0.6);
  border-radius: var(--radius-card);
  z-index: -1;
}

.page-contact .note-stack__tape {
  position: absolute;
  top: -12px;
  left: 50%;
  width: 118px;
  height: 26px;
  transform: translateX(-50%) rotate(1.4deg);
  background: rgba(255, 179, 138, 0.9);
  border-radius: 3px;
}

.page-contact .note-stack__label {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--sea-900);
}

.page-contact .note-stack__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .note-stack__list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-dash);
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.5;
}

.page-contact .note-stack__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .note-stack__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-contact .note-stack__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 46, 79, 0.16);
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- 章节标题 ---------- */
.page-contact .contact-head {
  margin-bottom: 28px;
}

.page-contact .contact-head--narrow {
  max-width: var(--read);
}

.page-contact .contact-head__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.4vw, 2.4rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--sea-900);
  margin: 12px 0 14px;
}

.page-contact .contact-head__title--small {
  font-size: clamp(1.3rem, 3.6vw, 1.9rem);
}

.page-contact .contact-head__lede {
  max-width: 40em;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channel-list {
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  background: var(--salt);
  border: var(--border-print);
  border-radius: var(--radius-card);
  padding: 22px 20px 24px;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--coral), var(--sunset));
  opacity: 0.9;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: var(--shadow-card);
}

.page-contact .channel-card__type {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral);
}

.page-contact .channel-card__value {
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(1rem, 4.6vw, 1.5rem);
  line-height: 1.35;
  color: var(--sea-900);
  word-break: break-word;
}

.page-contact .channel-card__value--small {
  font-size: clamp(0.95rem, 3.6vw, 1.15rem);
}

.page-contact .channel-card__use {
  margin: 0 0 18px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .channel-aside {
  margin: 18px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
  border-left: 3px solid var(--sunset);
  padding-left: 14px;
}

.page-contact .channel-aside a {
  color: var(--sea-500);
  text-underline-offset: 3px;
}

/* ---------- 图片 ---------- */
.page-contact .contact-figure {
  margin: 0;
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: var(--border-print);
  border-radius: var(--radius-card);
  background: var(--mist);
}

.page-contact .contact-figure__cap {
  margin: 10px 0 0;
  font-size: 0.83rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-contact .contact-figure--channels {
  margin-bottom: 4px;
}

/* ---------- 反馈清单 ---------- */
.page-contact .contact-check .contact-head__lede {
  margin-bottom: 4px;
}

.page-contact .check-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .check-item label {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--salt);
  border: var(--border-print);
  border-radius: 14px;
  padding: 15px 16px;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-contact .check-item label:hover {
  border-color: var(--coral);
}

.page-contact .check-item input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-contact .check-item__box {
  flex: none;
  position: relative;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border: 2px solid var(--sea-500);
  border-radius: 6px;
  background: var(--salt);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .check-item input:checked + .check-item__box {
  background: var(--jade);
  border-color: var(--jade);
}

.page-contact .check-item input:checked + .check-item__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 1px;
  width: 6px;
  height: 12px;
  border: 2px solid var(--salt);
  border-top: 0;
  border-left: 0;
  transform: rotate(42deg);
}

.page-contact .check-item input:focus-visible + .check-item__box {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-contact .check-item__text {
  display: block;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink);
}

.page-contact .check-item__text strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--sea-900);
  margin-bottom: 2px;
}

.page-contact .check-item__text small {
  display: block;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.page-contact .check-list__hint {
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.page-contact .contact-figure--check {
  margin-bottom: 18px;
}

.page-contact .check-tip {
  padding: 20px;
}

.page-contact .check-tip__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--sea-900);
  font-size: 1rem;
}

.page-contact .check-tip p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 邮件模板折叠块 ---------- */
.page-contact .mail-fold {
  background: var(--salt);
  border: var(--border-print);
  border-radius: 14px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s var(--ease);
}

.page-contact .mail-fold:hover,
.page-contact .mail-fold[open] {
  border-color: var(--coral);
}

.page-contact .mail-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--sea-900);
}

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

.page-contact .mail-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--coral);
}

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

.page-contact .mail-fold summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: -4px;
}

.page-contact .mail-fold p {
  margin: 0;
  padding: 0 18px 17px;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .mail-sample {
  padding: 22px 20px;
  margin-top: 6px;
}

.page-contact .mail-sample__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--coral);
  text-transform: uppercase;
}

.page-contact .mail-sample__list {
  margin: 0 0 16px;
  padding-left: 20px;
  display: grid;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--ink);
}

.page-contact .mail-sample__list li {
  border-bottom: 1px dashed var(--line-dash);
  padding-bottom: 7px;
}

.page-contact .mail-sample__note {
  margin: 0 0 18px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  color: var(--salt);
}

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

.page-contact .contact-hours .kicker--light {
  color: var(--sunset);
}

.page-contact .contact-hours__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.6vw, 2.4rem);
  line-height: 1.2;
  color: var(--salt);
  margin: 12px 0 14px;
}

.page-contact .contact-hours__lede {
  margin: 0;
  max-width: 34em;
  color: rgba(249, 251, 252, 0.82);
  line-height: 1.75;
}

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

.page-contact .hours-row {
  border-top: 1px solid rgba(249, 251, 252, 0.24);
  padding-top: 12px;
}

.page-contact .hours-row dt {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--sunset);
  margin-bottom: 4px;
}

.page-contact .hours-row dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--salt);
}

/* ---------- 地址 ---------- */
.page-contact .address-slip {
  position: relative;
  max-width: 620px;
  margin-top: 8px;
  padding: 28px 22px 24px;
  background: var(--sand);
  border: var(--border-print);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transform: rotate(var(--slip-tilt));
}

.page-contact .address-slip__tape {
  position: absolute;
  top: -11px;
  left: 24px;
  width: 92px;
  height: 24px;
  background: rgba(255, 179, 138, 0.9);
  border-radius: 3px;
  transform: rotate(-1.6deg);
}

.page-contact .address-slip__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sea-500);
}

.page-contact .address-slip__value {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.05rem, 4.2vw, 1.5rem);
  line-height: 1.4;
  color: var(--sea-900);
}

.page-contact .address-foot {
  max-width: 46em;
  margin: 22px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .contact-links {
  list-style: none;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--mist);
  display: grid;
  gap: 10px;
}

.page-contact .contact-links a {
  font-size: 0.93rem;
  color: var(--sea-500);
  text-underline-offset: 3px;
}

.page-contact .contact-links a:hover {
  color: var(--coral);
}

.page-contact .contact-links a:focus-visible,
.page-contact .channel-aside a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-hero {
    padding-top: 40px;
    padding-bottom: 72px;
  }

  .page-contact .channel-card {
    padding: 26px 26px 28px;
  }

  .page-contact .check-item label {
    padding: 17px 20px;
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__aside {
    margin-top: 8px;
  }

  .page-contact .note-stack {
    padding: 40px 30px 26px;
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
    gap: 48px;
  }

  .page-contact .hours-grid {
    gap: 18px;
  }

  .page-contact .mail-sample {
    margin-top: 0;
  }

  .page-contact .address-slip {
    padding: 34px 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .note-stack,
  .page-contact .address-slip,
  .page-contact .mail-fold,
  .page-contact .check-item label,
  .page-contact .check-item__box {
    transition: none;
    transform: none;
  }
}
<<<END>>>