/* ===== 咨询中心 page-contact ===== */
.page-contact {
  --pc-edge: 2px;
  --pc-gap: clamp(14px, 2.2vw, 26px);
  --pc-shadow: 6px 6px 0 0 var(--ink);
  --pc-panel: #14161A;
  --pc-panel-2: #12221C;
  --pc-line: rgba(92, 106, 100, 0.5);
  --pc-body: rgba(244, 246, 243, 0.82);
  background: var(--ink-green);
  color: var(--white);
  overflow-x: clip;
}

.page-contact .pc-section {
  padding-block: clamp(46px, 8vw, 92px);
}

.page-contact .pc-section + .pc-section {
  border-top: 1px solid var(--pc-line);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding-block: clamp(28px, 4.5vw, 52px) clamp(36px, 6vw, 72px);
  background:
    radial-gradient(115% 78% at 90% 4%, rgba(224, 169, 79, 0.10), transparent 62%),
    radial-gradient(80% 70% at 4% 96%, rgba(90, 122, 102, 0.16), transparent 65%),
    var(--ink-green);
}

.page-contact .pc-hero .breadcrumb {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-contact .pc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .pc-hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(32px, 5.6vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0 20px;
  max-width: 22ch;
}

.page-contact .pc-hero__lead .lead {
  color: var(--pc-body);
  max-width: 56ch;
}

.page-contact .pc-hero__note {
  border: var(--pc-edge) solid var(--steel);
  border-left: 6px solid var(--amber);
  background: var(--pc-panel);
  padding: clamp(18px, 2.4vw, 26px);
  box-shadow: var(--pc-shadow);
}

.page-contact .pc-hero__hours {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 600;
  color: var(--amber);
  margin: 10px 0 10px;
  letter-spacing: 0.01em;
}

.page-contact .pc-hero__note-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-body);
}

/* ---------- 通用章节头 ---------- */
.page-contact .pc-head {
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-contact .pc-head--tight {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-contact .pc-head h2 {
  margin: 12px 0 14px;
}

.page-contact .pc-head .lead {
  color: var(--pc-body);
  margin: 0;
}

/* ---------- 三条渠道 ---------- */
.page-contact .pc-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .pc-channel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: var(--pc-edge) solid var(--steel);
  background: var(--pc-panel);
  box-shadow: var(--pc-shadow);
  padding: clamp(20px, 2.8vw, 30px);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.page-contact .pc-channel:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.page-contact .pc-channel--mail {
  border-color: var(--amber);
  background: var(--pc-panel-2);
}

.page-contact .pc-channel__kind {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-contact .pc-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 29px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--amber);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel__value--mail {
  font-size: clamp(14px, 1.5vw, 20px);
}

.page-contact .pc-channel__value--addr {
  font-family: var(--font-body);
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
}

.page-contact .pc-channel__use {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-body);
}

.page-contact .pc-channel__hint {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pc-line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--sage);
}

/* ---------- 地图 ---------- */
.page-contact .pc-map {
  margin: clamp(26px, 4vw, 42px) 0 0;
  border: var(--pc-edge) solid var(--steel);
  background: var(--pc-panel);
  box-shadow: var(--pc-shadow);
}

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

.page-contact .pc-map figcaption {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px clamp(16px, 2vw, 24px);
  border-top: 1px solid var(--pc-line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--sage);
}

.page-contact .pc-map__pin {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(224, 169, 79, 0.22);
}

/* ---------- 时间与顺序 ---------- */
.page-contact .pc-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .pc-hours__head h2 {
  margin: 12px 0 14px;
}

.page-contact .pc-hours__head .lead {
  color: var(--pc-body);
  margin: 0 0 16px;
}

.page-contact .pc-hours__note {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--clay);
  font-size: 14px;
  line-height: 1.72;
  color: var(--sage);
}

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

.page-contact .pc-priority__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
  padding-block: clamp(16px, 2.2vw, 24px);
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-priority__item:last-child {
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-priority__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
  padding-top: 5px;
}

.page-contact .pc-priority__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
}

.page-contact .pc-priority__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-body);
}

/* ---------- 材料清单（标签） ---------- */
.page-contact .pc-tabs {
  position: relative;
}

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

.page-contact .pc-tab__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .pc-tab__label {
  display: inline-block;
  border: var(--pc-edge) solid var(--steel);
  background: transparent;
  color: rgba(244, 246, 243, 0.72);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 10px 16px;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.page-contact .pc-tab__label:hover {
  border-color: var(--orange);
  color: var(--white);
}

.page-contact #pc-t-data:checked ~ .pc-tab__labels .pc-tab__label[for="pc-t-data"],
.page-contact #pc-t-coop:checked ~ .pc-tab__labels .pc-tab__label[for="pc-t-coop"],
.page-contact #pc-t-media:checked ~ .pc-tab__labels .pc-tab__label[for="pc-t-media"],
.page-contact #pc-t-acct:checked ~ .pc-tab__labels .pc-tab__label[for="pc-t-acct"] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}

.page-contact .pc-tab__panels {
  border-top: var(--pc-edge) solid var(--steel);
}

.page-contact .pc-panel {
  display: none;
  padding-top: clamp(22px, 3vw, 34px);
}

.page-contact #pc-t-data:checked ~ .pc-tab__panels #pc-p-data,
.page-contact #pc-t-coop:checked ~ .pc-tab__panels #pc-p-coop,
.page-contact #pc-t-media:checked ~ .pc-tab__panels #pc-p-media,
.page-contact #pc-t-acct:checked ~ .pc-tab__panels #pc-p-acct {
  display: block;
}

.page-contact .pc-panel__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
}

.page-contact .pc-panel__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

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

.page-contact .pc-panel__list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-body);
}

.page-contact .pc-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-contact .pc-panel__result {
  margin: 0;
  border: var(--pc-edge) solid var(--steel);
  border-left: 6px solid var(--clay);
  background: var(--pc-panel-2);
  padding: clamp(18px, 2.4vw, 26px);
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-body);
}

/* ---------- 合作流程 ---------- */
.page-contact .pc-flow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .pc-flow__steps .pc-head {
  margin-bottom: clamp(10px, 1.6vw, 18px);
}

.page-contact .pc-flow__steps .pc-head h2 {
  margin: 12px 0 14px;
}

.page-contact .pc-flow__steps .pc-head .lead {
  color: var(--pc-body);
  margin: 0;
}

.page-contact .pc-steps {
  position: relative;
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}

.page-contact .pc-steps::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: 26px;
  border-left: 2px dashed rgba(92, 106, 100, 0.8);
}

.page-contact .pc-step {
  position: relative;
  padding-left: 54px;
  padding-bottom: clamp(20px, 2.6vw, 30px);
}

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

.page-contact .pc-step__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--ink-green);
  border: 2px solid var(--amber);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .pc-step__title {
  margin: 4px 0 6px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
}

.page-contact .pc-step__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-body);
}

.page-contact .pc-flow__figure {
  margin: 0;
  border: var(--pc-edge) solid var(--steel);
  background: var(--pc-panel);
  box-shadow: var(--pc-shadow);
}

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

.page-contact .pc-flow__figure figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--pc-line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--sage);
}

/* ---------- 提交前自查 ---------- */
.page-contact .pc-precheck__box {
  border: var(--pc-edge) solid var(--steel);
  background: linear-gradient(180deg, #12221C 0%, #0D1F19 100%);
  box-shadow: var(--pc-shadow);
  padding: clamp(22px, 3.6vw, 48px);
}

.page-contact .pc-checklist {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .pc-checklist li {
  position: relative;
  border: 1px solid rgba(92, 106, 100, 0.55);
  background: rgba(13, 31, 25, 0.6);
  padding: 14px 18px 14px 46px;
  font-size: 15px;
  line-height: 1.68;
  color: var(--pc-body);
}

.page-contact .pc-checklist li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 21px;
  width: 11px;
  height: 11px;
  background: var(--orange);
}

.page-contact .pc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-contact .pc-precheck__foot {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
  border-top: 1px solid var(--pc-line);
  padding-top: clamp(16px, 2.2vw, 22px);
}

.page-contact .pc-precheck__foot a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .pc-precheck__foot a:hover {
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .pc-tab__label {
    padding: 11px 20px;
    font-size: 13px;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-channels__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .pc-panel__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(260px, 1fr);
    align-items: end;
  }

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

  .page-contact .pc-flow__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .pc-flow__figure img {
    height: 100%;
    min-height: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-channel,
  .page-contact .pc-tab__label {
    transition: none;
  }

  .page-contact .pc-channel:hover {
    transform: none;
  }
}