.page-contact {
  --pc-radius: 16px;
  --pc-gap: clamp(14px, 2.4vw, 24px);
  background: var(--c-mist);
  color: var(--c-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact * {
  box-sizing: border-box;
}

.page-contact .pc-wrap {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-contact .section-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-ink-900);
}

.page-contact .pc-head {
  max-width: 700px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-contact .pc-head__note {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(16, 42, 51, 0.74);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  position: relative;
  padding-block: clamp(18px, 3vw, 32px) clamp(48px, 7vw, 88px);
  background:
    radial-gradient(120% 80% at 90% -5%, rgba(111, 195, 199, 0.46), transparent 62%),
    radial-gradient(90% 70% at -5% 5%, rgba(232, 192, 122, 0.22), transparent 60%),
    linear-gradient(180deg, #F6FBF9 0%, #E8F3F2 100%);
  overflow: hidden;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, var(--c-grid-soft) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(90deg, var(--c-grid-soft) 0 1px, transparent 1px 104px);
  pointer-events: none;
}

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

.page-contact .pc-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-contact .pc-display {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7.4vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--c-ink-900);
}

.page-contact .pc-hero__lede {
  max-width: 560px;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.95;
  color: rgba(16, 42, 51, 0.78);
}

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

.page-contact .pc-hero__media {
  margin: 0;
}

.page-contact .pc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--c-grid);
  box-shadow: var(--shadow-1);
  object-fit: cover;
  aspect-ratio: 3 / 2;
  background: #E8F3F2;
}

/* ---------- 三种联系路径 ---------- */

.page-contact .pc-routes {
  padding-block: clamp(48px, 6vw, 84px);
  background: var(--c-mist);
}

.page-contact .pc-route-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .pc-route {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  border-radius: var(--pc-radius);
  background: #fff;
  border: 1px solid var(--c-grid);
  box-shadow: var(--shadow-1);
  transition: transform 0.25s var(--e), border-color 0.25s var(--e);
}

.page-contact .pc-route:hover {
  transform: translateY(-2px);
  border-color: rgba(11, 74, 99, 0.34);
}

.page-contact .pc-route__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-sea-500);
}

.page-contact .pc-route__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--c-ink-900);
}

.page-contact .pc-route__value {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 21px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--c-ink-700);
  word-break: break-all;
}

.page-contact .pc-route__fit {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(16, 42, 51, 0.75);
}

.page-contact .pc-route__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(16, 42, 51, 0.6);
}

.page-contact .pc-route__list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .pc-route__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(16, 42, 51, 0.72);
}

.page-contact .pc-route__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--c-sand);
}

.page-contact .pc-route__btn {
  align-self: flex-start;
  margin-top: 12px;
}

.page-contact .pc-route--mail {
  background: linear-gradient(158deg, var(--c-ink-900) 0%, var(--c-ink-700) 100%);
  border-color: transparent;
  color: var(--c-mist);
}

.page-contact .pc-route--mail .pc-route__kicker {
  color: var(--c-sand);
}

.page-contact .pc-route--mail .pc-route__title {
  color: #fff;
}

.page-contact .pc-route--mail .pc-route__value {
  color: var(--c-mist);
}

.page-contact .pc-route--mail .pc-route__fit,
.page-contact .pc-route--mail .pc-route__list li {
  color: rgba(246, 251, 249, 0.82);
}

.page-contact .pc-route--form {
  background:
    linear-gradient(150deg, rgba(111, 195, 199, 0.16), rgba(246, 251, 249, 0.9));
}

/* ---------- 反馈怎么写 ---------- */

.page-contact .pc-brief {
  padding-block: clamp(46px, 6vw, 82px);
  background: var(--c-ink-900);
  color: var(--c-mist);
}

.page-contact .pc-head--dark .section-title,
.page-contact .pc-brief .section-title {
  color: #fff;
}

.page-contact .pc-head--dark .pc-head__note {
  color: rgba(246, 251, 249, 0.76);
}

.page-contact .pc-brief__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-brief__item {
  padding: 20px 0 6px;
  border-top: 1px solid rgba(246, 251, 249, 0.22);
}

.page-contact .pc-brief__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-sand);
}

.page-contact .pc-brief__item h3 {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
}

.page-contact .pc-brief__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(246, 251, 249, 0.76);
}

/* ---------- 引导表单 ---------- */

.page-contact .pc-form-sec {
  padding-block: clamp(46px, 6vw, 84px);
  background: linear-gradient(180deg, #E8F3F2 0%, rgba(246, 251, 249, 0.4) 100%);
}

.page-contact .pc-form-wrap {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-contact .pc-form-intro__text {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(16, 42, 51, 0.76);
}

.page-contact .pc-form-intro__meta {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  color: var(--c-ink-700);
  word-break: break-word;
}

.page-contact .pc-form-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(20px, 2.8vw, 32px);
  border-radius: var(--pc-radius);
  background: #fff;
  border: 1px solid var(--c-grid);
  box-shadow: 0 1px 0 rgba(11, 74, 99, 0.05), 0 24px 44px -34px rgba(5, 42, 56, 0.6);
}

.page-contact .pc-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .pc-field__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-ink-700);
}

.page-contact .pc-field input,
.page-contact .pc-field select,
.page-contact .pc-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
  background: #fff;
  border: 1px solid var(--c-grid);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color 0.2s var(--e), box-shadow 0.2s var(--e);
}

.page-contact .pc-field textarea {
  min-height: 128px;
  resize: vertical;
}

.page-contact .pc-field input:focus,
.page-contact .pc-field select:focus,
.page-contact .pc-field textarea:focus {
  outline: none;
  border-color: var(--c-sand);
  box-shadow: 0 0 0 3px rgba(232, 192, 122, 0.3);
}

.page-contact .pc-field input::placeholder,
.page-contact .pc-field textarea::placeholder {
  color: rgba(16, 42, 51, 0.4);
}

.page-contact .pc-field__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-coral-500);
}

.page-contact .pc-form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding-top: 4px;
  border-top: 1px solid var(--c-grid-soft);
}

.page-contact .pc-form-foot__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(16, 42, 51, 0.66);
}

.page-contact .pc-field-row {
  display: grid;
  gap: 18px;
}

/* ---------- 服务时间与覆盖 ---------- */

.page-contact .pc-hours {
  padding-block: clamp(46px, 6vw, 82px);
  background: linear-gradient(180deg, rgba(111, 195, 199, 0.26) 0%, rgba(232, 243, 242, 0.9) 100%);
}

.page-contact .pc-hours__grid {
  display: grid;
  gap: 16px;
}

.page-contact .pc-hour {
  padding: 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--c-grid);
}

.page-contact .pc-hour__num {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-sea-500);
}

.page-contact .pc-hour h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-ink-900);
}

.page-contact .pc-hour p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(16, 42, 51, 0.74);
}

/* ---------- 处理流程 ---------- */

.page-contact .pc-flow {
  padding-block: clamp(46px, 6vw, 82px);
  background: var(--c-mist);
}

.page-contact .pc-flow__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .pc-flow__media {
  margin: 0;
}

.page-contact .pc-flow__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--c-grid);
  object-fit: cover;
  aspect-ratio: 10 / 7;
  background: #E8F3F2;
}

.page-contact .pc-flow__steps {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-contact .pc-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
}

.page-contact .pc-step__num {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--c-sand);
  color: var(--c-ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .pc-step h3 {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--c-ink-900);
}

.page-contact .pc-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(16, 42, 51, 0.76);
}

.page-contact .pc-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 32px;
  width: 1px;
  height: calc(100% + 22px - 32px);
  background: rgba(232, 192, 122, 0.75);
}

/* ---------- 地址与备案 ---------- */

.page-contact .pc-side {
  padding-block: clamp(44px, 5.6vw, 78px);
  background: linear-gradient(180deg, var(--c-mist) 0%, #E8F3F2 100%);
}

.page-contact .pc-side__inner {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-contact .pc-side__main p {
  margin: 16px 0 22px;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(16, 42, 51, 0.76);
}

.page-contact .pc-side__list {
  margin: 0;
  padding-left: 20px;
  border-left: 3px solid var(--c-sand);
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .pc-side__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-ink-700);
}

.page-contact .pc-side__row dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
  word-break: break-all;
}

/* ---------- 下一步 ---------- */

.page-contact .pc-next {
  padding-block: clamp(46px, 6vw, 84px) clamp(56px, 7vw, 96px);
  background: #E8F3F2;
}

.page-contact .pc-next__title {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .pc-next__grid {
  display: grid;
  gap: 16px;
}

.page-contact .pc-next__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--c-grid);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s var(--e), border-color 0.25s var(--e);
}

.page-contact .pc-next__card:hover {
  transform: translateY(-2px);
  border-color: var(--c-sea-500);
}

.page-contact .pc-next__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-sea-500);
}

.page-contact .pc-next__card h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--c-ink-900);
}

.page-contact .pc-next__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(16, 42, 51, 0.74);
}

.page-contact .pc-next__go {
  margin-top: auto;
  padding-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-coral-500);
}

/* ---------- 渐入 ---------- */

.page-contact [data-reveal].is-visible {
  animation: pcRise 0.6s var(--e) both;
}

@keyframes pcRise {
  from {
    opacity: 0.001;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal].is-visible {
    animation: none;
  }
  .page-contact .pc-route:hover,
  .page-contact .pc-next__card:hover {
    transform: none;
  }
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .pc-field-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-brief__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 clamp(24px, 3vw, 44px);
  }

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

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

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-contact .pc-hero__media {
    margin-bottom: 6px;
  }

  .page-contact .pc-route-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .pc-route--mail {
    grid-column: 1 / 6;
    grid-row: 1 / 3;
    align-self: stretch;
  }

  .page-contact .pc-route--phone {
    grid-column: 6 / 13;
    grid-row: 1 / 2;
  }

  .page-contact .pc-route--form {
    grid-column: 6 / 13;
    grid-row: 2 / 3;
  }

  .page-contact .pc-brief__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 clamp(20px, 2.6vw, 36px);
  }

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

  .page-contact .pc-form-card {
    margin-top: -40px;
  }

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

  .page-contact .pc-flow__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-contact .pc-side__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

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

@media (min-width: 1024px) {
  .page-contact .pc-wrap {
    padding-left: calc(var(--rail-w) + var(--gutter));
  }

  .page-contact .pc-flow__media {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
  }
}