.page-contact {
  --pc-glass: rgba(227, 235, 239, .55);
  --pc-glass-edge: rgba(91, 124, 141, .3);
  display: block;
  overflow-x: clip;
  padding-bottom: 72px;
}

.page-contact .hy-breadcrumb {
  padding-top: 24px;
  font-size: 13px;
}

.page-contact #pc-ways,
.page-contact #pc-form,
.page-contact #pc-card {
  scroll-margin-top: 96px;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  display: grid;
  gap: 28px;
  padding: 26px 0 8px;
}

.page-contact .pc-hero__text > .hy-kicker {
  margin: 0 0 12px;
}

.page-contact .pc-hero__text > .hy-h1 {
  margin: 0;
  max-width: 14em;
}

.page-contact .pc-hero__text > .hy-lead {
  margin: 18px 0 0;
  max-width: 30em;
}

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

.page-contact .pc-hero__figure {
  margin: 0;
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r);
  overflow: hidden;
  background: var(--hy-mist);
}

.page-contact .pc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 900px) {
  .page-contact .pc-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: center;
    padding: 56px 0 24px;
  }
}

/* ---------- 三条入口 ---------- */
.page-contact .pc-ways__head {
  max-width: 40em;
}

.page-contact .pc-ways__head .hy-kicker {
  margin: 0 0 10px;
}

.page-contact .pc-ways__head .hy-h2 {
  margin: 0 0 10px;
}

.page-contact .pc-ways__head .hy-note {
  margin: 0;
}

.page-contact .pc-ways__grid {
  margin-top: 28px;
  border-top: 1px solid var(--hy-line);
}

.page-contact .pc-way {
  display: grid;
  gap: 8px;
  padding: 22px 0 24px;
  border-bottom: 1px solid var(--hy-line);
  transition: transform var(--hy-dur) var(--hy-ease);
}

.page-contact .pc-way:hover {
  transform: translateX(4px);
}

.page-contact .pc-way__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--hy-teal-deep);
}

.page-contact .pc-way__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--hy-ink);
}

.page-contact .pc-way__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--hy-ink-2);
}

.page-contact .pc-way__link {
  justify-self: start;
  margin-top: 4px;
  padding-bottom: 1px;
  font-size: 14px;
  color: var(--hy-red-dark);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .pc-way__link:hover {
  color: var(--hy-red);
}

@media (min-width: 860px) {
  .page-contact .pc-ways__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 44px;
  }
  .page-contact .pc-way {
    padding-bottom: 26px;
  }
}

/* ---------- 双栏主体 ---------- */
.page-contact .pc-main__head {
  max-width: 42em;
}

.page-contact .pc-main__head .hy-kicker {
  margin: 0 0 10px;
}

.page-contact .pc-main__head .hy-h2 {
  margin: 0 0 10px;
}

.page-contact .pc-main__head .hy-note {
  margin: 0;
}

.page-contact .pc-main__grid {
  display: grid;
  gap: 32px;
  margin-top: 32px;
}

@media (min-width: 960px) {
  .page-contact .pc-main__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }
}

.page-contact .pc-side {
  display: grid;
  gap: 26px;
  align-content: start;
}

/* ---------- 联系信息卡 ---------- */
.page-contact .pc-card {
  padding: 22px 20px;
  background: var(--pc-glass);
  border: 1px solid var(--pc-glass-edge);
  border-radius: var(--hy-r);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-contact .pc-card__title {
  margin: 0 0 14px;
  font-family: var(--hy-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--hy-teal-deep);
}

.page-contact .pc-card__row {
  padding: 12px 0;
  border-top: 1px solid var(--pc-glass-edge);
}

.page-contact .pc-card__label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--hy-teal-deep);
}

.page-contact .pc-card__value {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--hy-ink);
}

.page-contact .pc-card__value--mono {
  font-family: var(--hy-font-mono);
  font-size: 15px;
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}

.page-contact .pc-card__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pc-glass-edge);
  font-size: 13px;
  line-height: 1.7;
  color: var(--hy-teal-deep);
}

/* ---------- 准备清单 ---------- */
.page-contact .pc-prep__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--hy-ink);
}

.page-contact .pc-prep__hint {
  margin: 8px 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--hy-teal-deep);
}

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

.page-contact .pc-check {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 0;
  border-top: 1px solid var(--hy-line);
  cursor: pointer;
}

.page-contact .pc-check__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .pc-check__mark {
  position: relative;
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 3px;
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r);
  background: var(--hy-white);
  transition: background var(--hy-dur) var(--hy-ease), border-color var(--hy-dur) var(--hy-ease);
}

.page-contact .pc-check__mark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--hy-white);
  border-bottom: 2px solid var(--hy-white);
  transform: rotate(42deg) scale(.5);
  opacity: 0;
  transition: opacity var(--hy-dur) var(--hy-ease), transform var(--hy-dur) var(--hy-ease);
}

.page-contact .pc-check__input:checked + .pc-check__mark {
  background: var(--hy-red);
  border-color: var(--hy-red);
}

.page-contact .pc-check__input:checked + .pc-check__mark::after {
  opacity: 1;
  transform: rotate(42deg) scale(1);
}

.page-contact .pc-check__input:focus-visible + .pc-check__mark {
  outline: 2px solid var(--hy-red);
  outline-offset: 2px;
}

.page-contact .pc-check__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--hy-ink-2);
  transition: color var(--hy-dur) var(--hy-ease);
}

.page-contact .pc-check__input:checked ~ .pc-check__text {
  color: var(--hy-teal);
}

/* ---------- 问题说明表单 ---------- */
.page-contact .pc-form__card {
  padding: 26px 22px 24px;
  background: var(--hy-white);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r);
}

.page-contact .pc-form__card > .hy-kicker {
  margin: 0 0 10px;
}

.page-contact .pc-form__title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--hy-ink);
}

.page-contact .pc-form__intro {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--hy-teal-deep);
}

.page-contact .pc-fields {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

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

.page-contact .pc-field__label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--hy-teal-deep);
}

.page-contact .pc-input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  font-family: var(--hy-font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--hy-ink);
  background: var(--hy-paper);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r);
  transition: border-color var(--hy-dur) var(--hy-ease), box-shadow var(--hy-dur) var(--hy-ease), background var(--hy-dur) var(--hy-ease);
}

.page-contact .pc-input:hover {
  border-color: #bcbdb7;
}

.page-contact .pc-input:focus {
  outline: none;
  background: var(--hy-white);
  border-color: var(--hy-red);
  box-shadow: 0 0 0 3px var(--hy-red-soft);
}

.page-contact .pc-input::placeholder {
  color: #9aa1a6;
}

.page-contact select.pc-input {
  cursor: pointer;
}

.page-contact textarea.pc-input {
  min-height: 118px;
  line-height: 1.7;
  resize: vertical;
}

.page-contact .pc-consent {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--hy-line);
  cursor: pointer;
}

.page-contact .pc-consent__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--hy-ink-2);
}

.page-contact .pc-consent__text a {
  color: var(--hy-red-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-contact .pc-form__foot {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--hy-mist);
  border-radius: var(--hy-r);
  font-size: 14px;
  line-height: 1.75;
  color: var(--hy-teal-deep);
}

.page-contact .pc-form__foot strong {
  font-weight: 600;
  color: var(--hy-ink);
  overflow-wrap: anywhere;
}

/* ---------- 处理流程 ---------- */
.page-contact .pc-flow__head {
  max-width: 42em;
}

.page-contact .pc-flow__head .hy-kicker {
  margin: 0 0 10px;
}

.page-contact .pc-flow__head .hy-h2 {
  margin: 0 0 10px;
}

.page-contact .pc-flow__head .hy-note {
  margin: 0;
}

.page-contact .pc-flow__figure {
  margin: 28px 0 0;
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r);
  overflow: hidden;
  background: var(--hy-mist);
}

.page-contact .pc-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .pc-steps {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-step {
  padding: 18px 0;
  border-top: 2px solid var(--hy-line);
}

.page-contact .pc-step--now {
  border-top-color: var(--hy-red);
}

.page-contact .pc-step__num {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--hy-teal-deep);
}

.page-contact .pc-step--now .pc-step__num {
  color: var(--hy-red-dark);
}

.page-contact .pc-step__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--hy-ink);
}

.page-contact .pc-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--hy-ink-2);
}

@media (min-width: 860px) {
  .page-contact .pc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 28px;
  }
}

/* ---------- 自助与提交分流 ---------- */
.page-contact .pc-split__head .hy-kicker {
  margin: 0 0 10px;
}

.page-contact .pc-split__head .hy-h2 {
  margin: 0;
}

.page-contact .pc-split__grid {
  margin-top: 28px;
  border-top: 1px solid var(--hy-line);
}

.page-contact .pc-split__col {
  padding: 24px 0;
  border-bottom: 1px solid var(--hy-line);
}

@media (min-width: 860px) {
  .page-contact .pc-split__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
  }
}

.page-contact .pc-split__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--hy-ink);
}

.page-contact .pc-split__col--us .pc-split__title {
  color: var(--hy-red-dark);
}

.page-contact .pc-split__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .pc-split__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--hy-ink-2);
}

.page-contact .pc-split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--hy-teal);
}

.page-contact .pc-split__col--us .pc-split__list li::before {
  background: var(--hy-red);
}

.page-contact .pc-split__more {
  margin: 18px 0 0;
}

.page-contact .pc-split__more a {
  padding-bottom: 1px;
  font-size: 15px;
  color: var(--hy-red-dark);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .pc-split__more a:hover {
  color: var(--hy-red);
}

.page-contact .pc-details {
  margin-top: 24px;
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r);
  background: var(--hy-paper);
  overflow: hidden;
}

.page-contact .pc-details__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--hy-ink);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .pc-details__summary::after {
  content: "+";
  flex: none;
  font-family: var(--hy-font-mono);
  font-size: 15px;
  color: var(--hy-red);
}

.page-contact .pc-details[open] .pc-details__summary::after {
  content: "–";
}

.page-contact .pc-details__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 6px;
}

.page-contact .pc-details__list li {
  border-top: 1px solid var(--hy-line);
}

.page-contact .pc-details__list a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--hy-red-dark);
  text-decoration: none;
  transition: transform var(--hy-dur) var(--hy-ease);
}

.page-contact .pc-details__list a:hover {
  transform: translateX(4px);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-way,
  .page-contact .pc-check__mark,
  .page-contact .pc-check__mark::after,
  .page-contact .pc-check__text,
  .page-contact .pc-details__list a,
  .page-contact .pc-input {
    transition: none;
  }
  .page-contact .pc-way:hover,
  .page-contact .pc-details__list a:hover {
    transform: none;
  }
}