.page-contact {
  --pc-node: 2.55rem;
  --pc-step-gap: 3.9rem;
  --pc-hair: rgba(150, 162, 171, .28);
  --pc-hair-strong: rgba(150, 162, 171, .46);
  --pc-shadow-soft: 0 16px 34px -28px rgba(12, 17, 22, .62);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
}

.page-contact .breadcrumbs {
  margin-bottom: 2.25rem;
  font-size: var(--fs-14);
}

.page-contact .pc-head {
  max-width: 44rem;
  margin-bottom: 2.75rem;
}

.page-contact .pc-head .h-1 {
  margin: .8rem 0 1.1rem;
}

.page-contact .pc-head--dark .h-1 {
  color: var(--white);
}

.page-contact .pc-head--dark .lede {
  color: var(--silver-soft);
}

.page-contact .pc-link {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  transition: color var(--dur-1) var(--ease);
}

.page-contact .pc-link:hover {
  color: var(--blue-deep);
}

.page-contact .pc-link--dark {
  color: var(--blue-deep);
}

.page-contact .pc-link--light {
  color: var(--white);
  text-decoration-color: rgba(127, 211, 240, .55);
}

.page-contact .pc-link--light:hover {
  color: var(--focus);
}

.page-contact .pc-link:focus-visible,
.page-contact .pc-contact-card__btn:focus-visible,
.page-contact .pc-follow__actions .btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  position: relative;
  padding-bottom: 4.25rem;
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(214, 154, 45, .55), rgba(150, 162, 171, .18) 38%, transparent 78%);
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: 2.75rem;
}

.page-contact .pc-hero__title {
  font-size: clamp(2.15rem, 8.5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: .9rem 0 1.3rem;
  color: var(--white);
}

.page-contact .pc-hero .lede--dark {
  max-width: 36rem;
}

.page-contact .pc-hero__facts {
  display: grid;
  gap: 1px;
  background: var(--pc-hair);
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .pc-fact {
  background: var(--ink-2);
  padding: 1.15rem 1.3rem 1.25rem;
}

.page-contact .pc-fact__num {
  margin: 0;
  font-size: var(--fs-28);
  line-height: 1.05;
  color: var(--amber);
  letter-spacing: -0.01em;
}

.page-contact .pc-fact__num--sm {
  font-size: var(--fs-21);
}

.page-contact .pc-fact__unit {
  font-family: var(--font-body);
  font-size: var(--fs-14);
  color: var(--silver-soft);
  margin-left: .4rem;
  letter-spacing: 0;
}

.page-contact .pc-fact__label {
  margin: .55rem 0 0;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--silver-soft);
}

/* ---------- 提交指引 ---------- */

.page-contact .pc-prep__grid {
  display: grid;
  gap: 1.35rem;
}

.page-contact .pc-prep__item {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem 1.6rem;
  box-shadow: var(--pc-shadow-soft);
  transition: border-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}

.page-contact .pc-prep__item:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.page-contact .pc-prep__item .h-3 {
  margin: 0 0 .8rem;
}

.page-contact .pc-prep__item p {
  margin: 0 0 .9rem;
  font-size: var(--fs-15-fallback, 1rem);
  font-size: var(--fs-17);
  line-height: 1.75;
}

.page-contact .pc-prep__item p:last-child {
  margin-bottom: 0;
}

.page-contact .pc-prep__item .note {
  font-size: var(--fs-14);
  color: var(--blue-deep);
}

.page-contact .index-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: .08em;
  color: var(--amber);
  margin-bottom: 1.1rem;
}

/* ---------- 处理流程 ---------- */

.page-contact .pc-flow__figure {
  margin: 0 0 3.25rem;
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-contact .pc-flow__grid {
  display: grid;
  gap: 3rem;
}

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

.page-contact .pc-step {
  position: relative;
  padding: 0 0 2.4rem var(--pc-step-gap);
}

.page-contact .pc-step:last-child {
  padding-bottom: 0;
}

.page-contact .pc-step::before {
  content: "";
  position: absolute;
  left: calc(var(--pc-node) / 2);
  top: calc(var(--pc-node) + .45rem);
  bottom: .2rem;
  width: 1px;
  background: linear-gradient(to bottom, rgba(14, 107, 168, .9), rgba(14, 107, 168, .1));
}

.page-contact .pc-step:last-child::before {
  content: none;
}

.page-contact .pc-step__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: var(--pc-node);
  height: var(--pc-node);
  border-radius: 50%;
  border: 1px solid rgba(214, 154, 45, .6);
  background: rgba(214, 154, 45, .09);
  color: var(--amber);
  font-size: var(--fs-14);
  letter-spacing: .04em;
}

.page-contact .pc-step__body .h-3 {
  margin: .55rem 0 .7rem;
  color: var(--white);
}

.page-contact .pc-step__body p {
  margin: 0;
  color: var(--silver-soft);
  line-height: 1.78;
  max-width: 34rem;
}

.page-contact .pc-contact-card {
  background: linear-gradient(180deg, rgba(14, 107, 168, .2), rgba(14, 107, 168, .04));
  border: 1px solid rgba(127, 211, 240, .28);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem 1.6rem;
  transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}

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

.page-contact .pc-contact-card__title {
  margin: .7rem 0 1.35rem;
  color: var(--white);
}

.page-contact .pc-contact-card__list {
  margin: 0;
  padding: 0;
}

.page-contact .pc-contact-card__row {
  padding: .85rem 0;
  border-top: 1px solid rgba(150, 162, 171, .22);
}

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

.page-contact .pc-contact-card__row dt {
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--silver);
  margin-bottom: .45rem;
}

.page-contact .pc-contact-card__row dd {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .pc-contact-card__row dd .mono {
  color: var(--silver-soft);
}

.page-contact .pc-contact-card .note--dark {
  margin: 1.35rem 0 1.5rem;
}

.page-contact .pc-contact-card__btn {
  width: 100%;
}

/* ---------- 资料对账 ---------- */

.page-contact .pc-recon__grid {
  display: grid;
  gap: 2.5rem;
}

.page-contact .pc-recon__main .h-1 {
  margin: .8rem 0 1.1rem;
}

.page-contact .pc-template {
  margin-top: 2rem;
  border: 1px solid var(--pc-hair-strong);
  border-radius: var(--radius);
  background: var(--ink);
  overflow: hidden;
}

.page-contact .pc-template__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1.15rem;
  background: var(--ink-2);
  border-bottom: 1px solid rgba(150, 162, 171, .22);
}

.page-contact .pc-template__bar .mono {
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--silver-soft);
}

.page-contact .pc-template__body {
  margin: 0;
  padding: 1.4rem 1.15rem 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.95;
  color: var(--silver-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: auto;
}

.page-contact .pc-tpl__key {
  color: var(--amber);
}

.page-contact .pc-tpl__fill {
  color: var(--focus);
  border-bottom: 1px dashed rgba(127, 211, 240, .5);
}

.page-contact .pc-recon__tip {
  margin: 1.6rem 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--blue-deep);
  border-left: 2px solid var(--amber);
  padding-left: .85rem;
}

.page-contact .pc-recon__media {
  margin: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  align-self: start;
}

.page-contact .pc-recon__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .pc-recon__caption {
  display: block;
  padding: .7rem 1rem;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--blue-deep);
  background: var(--white);
  border-top: 1px solid var(--rule);
}

/* ---------- 联系方式 ---------- */

.page-contact .pc-reach__grid {
  display: grid;
  gap: 1px;
  background: var(--pc-hair);
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .pc-reach__item {
  background: var(--ink-2);
  padding: 1.9rem 1.5rem 1.8rem;
  transition: background-color var(--dur-1) var(--ease);
}

.page-contact .pc-reach__item:hover {
  background: #1B232B;
}

.page-contact .pc-reach__key {
  margin: 0 0 1.1rem;
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--amber);
}

.page-contact .pc-reach__value {
  margin: 0 0 1rem;
  font-size: var(--fs-17);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-contact .pc-reach__addr {
  color: var(--white);
  font-size: var(--fs-14);
  line-height: 1.75;
  display: block;
}

.page-contact .pc-reach__desc {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--silver-soft);
}

/* ---------- 常见反馈类型 ---------- */

.page-contact .pc-types-wrap {
  background: var(--panel);
}

.page-contact .pc-types {
  border-top: 1px solid var(--ink);
}

.page-contact .pc-types__row {
  display: grid;
  gap: .55rem;
  padding: 1.25rem 0 1.35rem;
  border-bottom: 1px solid var(--rule);
  transition: background-color var(--dur-1) var(--ease);
}

.page-contact .pc-types__row:hover {
  background: rgba(14, 107, 168, .06);
}

.page-contact .pc-types__row--head {
  border-bottom-color: var(--ink);
  padding-bottom: .85rem;
}

.page-contact .pc-types__row--head span {
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--blue-deep);
}

.page-contact .pc-types__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-17);
  color: var(--ink);
}

.page-contact .pc-types__row span:not(.pc-types__name) {
  font-size: var(--fs-14);
  line-height: 1.75;
  color: #33414C;
}

.page-contact .pc-types__time {
  font-family: var(--font-mono);
  color: var(--blue-deep);
  white-space: nowrap;
}

/* ---------- 后续跟进 ---------- */

.page-contact .pc-follow__grid {
  display: grid;
  gap: 1.85rem;
}

.page-contact .pc-follow__item {
  border-left: 2px solid rgba(214, 154, 45, .55);
  padding-left: 1.1rem;
}

.page-contact .pc-follow__item .h-3 {
  margin: 0 0 .65rem;
  color: var(--white);
}

.page-contact .pc-follow__item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--silver-soft);
}

.page-contact .pc-follow__foot {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--pc-hair);
  display: grid;
  gap: 1.5rem;
}

.page-contact .pc-follow__foot p {
  margin: 0;
  max-width: 40rem;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--silver-soft);
}

.page-contact .pc-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-contact {
    --pc-node: 3rem;
    --pc-step-gap: 4.75rem;
  }

  .page-contact .pc-prep__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-contact .pc-prep__item:nth-child(2) {
    margin-top: 1.6rem;
  }

  .page-contact .pc-follow__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.1rem 3rem;
  }

  .page-contact .pc-types__row {
    grid-template-columns: minmax(0, .8fr) minmax(0, 2.4fr) minmax(0, .8fr);
    align-items: start;
    gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 4rem;
    align-items: end;
  }

  .page-contact .pc-hero__facts {
    grid-template-columns: 1fr;
  }

  .page-contact .pc-recon__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 3.75rem;
    align-items: start;
  }

  .page-contact .pc-recon__media {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }

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

@media (min-width: 1000px) {
  .page-contact .pc-flow__grid {
    grid-template-columns: minmax(0, 1.58fr) minmax(0, 1fr);
    gap: 4.5rem;
    align-items: start;
  }

  .page-contact .pc-contact-card {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }

  .page-contact .pc-follow__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

@media (max-width: 480px) {
  .page-contact .pc-template__body {
    font-size: var(--fs-12);
    line-height: 1.85;
  }

  .page-contact .pc-hero__title {
    letter-spacing: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-prep__item,
  .page-contact .pc-contact-card,
  .page-contact .pc-reach__item,
  .page-contact .pc-types__row {
    transition: none;
  }

  .page-contact .pc-prep__item:hover,
  .page-contact .pc-contact-card:hover,
  .page-contact .pc-contact-card:focus-within {
    transform: none;
  }
}

.page-contact {
  --fs-15-fallback: 1rem;
}