/* ===== 咨询通道页面专属样式 ===== */
.page-contact {
  --pc-split: 340px;
  --pc-ink: rgba(241, 246, 243, 0.74);
  --pc-ink-dim: rgba(241, 246, 243, 0.55);
  --pc-hair: 1px solid var(--line-soft);
}

/* 面包屑与首屏 */
.page-contact .breadcrumb {
  margin-bottom: 8px;
}

.page-contact .contact-hero {
  padding: 24px 0 0;
}

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

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 7vw, 74px);
  line-height: 1.08;
  letter-spacing: 0.015em;
  color: var(--paper);
  max-width: 18em;
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pc-ink);
}

.page-contact .contact-hero__media {
  margin-top: 40px;
}

.page-contact .contact-hero__media .figure__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(28, 142, 119, 0.28), rgba(7, 26, 22, 0.96) 62%);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.8;
}

.page-contact .contact-hero__media .figure__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
}

/* 主布局：左侧联系卡 + 右侧内容列 */
.page-contact .contact-layout {
  margin-top: 64px;
}

.page-contact .contact-panel {
  position: relative;
  padding: 28px 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(13, 42, 35, 0.92), rgba(7, 26, 22, 0.96));
}

.page-contact .contact-panel__title {
  margin: 12px 0 20px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--paper);
}

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

.page-contact .contact-item {
  position: relative;
  padding: 16px 0 16px 20px;
  border-bottom: var(--pc-hair);
}

.page-contact .contact-item:first-child {
  border-top: var(--pc-hair);
}

.page-contact .contact-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

.page-contact .contact-item__key {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-contact .contact-item__val {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .contact-panel__note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--pc-ink-dim);
}

/* 章节通用 */
.page-contact .contact-story__block {
  padding-bottom: 56px;
  margin-bottom: 56px;
  border-bottom: var(--pc-hair);
}

.page-contact .contact-story__block:last-child {
  padding-bottom: 24px;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-contact .section__head .section__num {
  display: block;
  margin-bottom: 6px;
}

.page-contact .contact-story__lead {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pc-ink);
}

/* 分段切换 */
.page-contact .tabs {
  margin-top: 26px;
}

.page-contact .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}

.page-contact .tabs__tab {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--mist);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .tabs__tab:hover {
  color: var(--paper);
}

.page-contact .tabs__tab[aria-selected="true"] {
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

.page-contact .tabs__panel[hidden] {
  display: none;
}

/* 事项列表 */
.page-contact .scope-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .scope-item {
  padding: 22px 0;
  border-bottom: var(--pc-hair);
}

.page-contact .scope-item__title,
.page-contact .flow__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-contact .scope-item__text,
.page-contact .flow__text {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-ink);
}

.page-contact .contact-scope__figure {
  margin: 36px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-contact .contact-scope__figure .figure__media {
  overflow: hidden;
}

.page-contact .contact-scope__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .contact-scope__figure .figure__caption {
  padding: 14px 18px;
  border-top: var(--pc-hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--pc-ink-dim);
}

/* 纠错流程 */
.page-contact .flow {
  list-style: none;
  position: relative;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-contact .flow::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(59, 240, 196, 0.08));
}

.page-contact .flow__step {
  position: relative;
  padding-left: 38px;
}

.page-contact .flow__node {
  position: absolute;
  left: 0;
  top: 5px;
  width: 15px;
  height: 15px;
  background: var(--gold);
  box-shadow: 0 0 0 1px var(--gold), 0 0 0 5px var(--ink-800);
}

/* 折叠面板 */
.page-contact .accordion {
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.page-contact .accordion__item {
  border-bottom: 1px solid var(--line);
}

.page-contact .accordion__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-contact .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 2px;
  background: none;
  border: 0;
  font-family: var(--font-body);
  font-size: 16px;
  text-align: left;
  color: var(--paper);
  cursor: pointer;
  transition: color 0.2s var(--ease);
}

.page-contact .accordion__trigger:hover {
  color: var(--cyan);
}

.page-contact .accordion__icon {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
}

.page-contact .accordion__icon::before,
.page-contact .accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--cyan);
}

.page-contact .accordion__icon::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 1px;
}

.page-contact .accordion__icon::after {
  left: 6px;
  top: 0;
  width: 1px;
  height: 14px;
  transition: transform 0.2s var(--ease);
}

.page-contact .accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  transform: scaleY(0);
}

.page-contact .accordion__panel {
  padding: 0 2px 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-ink);
}

.page-contact .accordion__panel[hidden] {
  display: none;
}

.page-contact .accordion__panel p {
  margin: 0;
  max-width: 68ch;
}

.page-contact .accordion__panel ul {
  margin: 12px 0 0;
  padding-left: 18px;
  max-width: 68ch;
}

.page-contact .accordion__panel li {
  margin-bottom: 6px;
}

/* 回复节奏 */
.page-contact .response-grid {
  display: grid;
  gap: 1px;
  margin-top: 30px;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-contact .response-card {
  padding: 24px 20px;
  background: var(--ink-700);
}

.page-contact .response-card__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(34px, 8vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-contact .response-card__value span {
  margin-left: 5px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--mist);
}

.page-contact .response-card__value--cyan {
  color: var(--cyan);
}

.page-contact .response-card__value--gold {
  color: var(--gold-lt);
}

.page-contact .response-card__value--paper {
  color: var(--paper);
}

.page-contact .response-card__label {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--pc-ink-dim);
}

.page-contact .tip-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-contact .tip-list__item {
  padding: 16px 0;
  border-top: var(--pc-hair);
}

.page-contact .tip-list__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-ink);
}

.page-contact .link-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .link-inline:hover {
  color: var(--gold-lt);
  border-bottom-color: var(--gold);
}

.page-contact .contact-story__foot {
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pc-ink-dim);
}

/* 结尾联系提示 */
.page-contact .contact-closing {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(13, 42, 35, 0.7), rgba(4, 17, 14, 0.95));
}

.page-contact .contact-closing__inner {
  display: grid;
  gap: 14px;
  padding: 52px 0 68px;
}

.page-contact .contact-closing__text {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pc-ink);
}

.page-contact .contact-closing__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4vw, 30px);
  line-height: 1.3;
  color: var(--cyan);
  word-break: break-all;
}

/* 平板与桌面 */
@media (min-width: 640px) {
  .page-contact .contact-layout {
    margin-top: 72px;
  }

  .page-contact .contact-panel {
    padding: 32px 28px;
  }

  .page-contact .response-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-closing__inner {
    padding: 60px 0 80px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-layout {
    display: grid;
    grid-template-columns: var(--pc-split) 1fr;
    gap: 0;
    align-items: start;
  }

  .page-contact .contact-panel {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    padding: 0 40px 0 0;
    border: 0;
    border-right: 1px solid var(--line);
    background: none;
  }

  .page-contact .contact-story {
    padding-left: 48px;
  }

  .page-contact .contact-hero__media {
    margin-top: 52px;
  }

  .page-contact .tip-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 40px;
  }
}
</main>