/* ============ 咨询中心 page-contact ============ */

.page-contact {
  --pc-panel-bg: rgba(15, 23, 48, 0.86);
  --pc-hair: rgba(42, 58, 107, 0.72);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  padding-block: clamp(26px, 5vw, 58px) clamp(34px, 5.4vw, 66px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(880px 440px at 90% -14%, rgba(34, 225, 214, 0.11), transparent 64%),
    radial-gradient(680px 420px at 2% 112%, rgba(255, 181, 69, 0.07), transparent 66%);
  overflow: hidden;
}

.page-contact .pc-hero__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 940px) {
  .page-contact .pc-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }
}

.page-contact .pc-hero__lead {
  min-width: 0;
}

.page-contact .pc-hero__lede {
  margin-top: 18px;
  max-width: 48ch;
  color: var(--text-soft);
}

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

.page-contact .pc-hero__meta {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.page-contact .pc-hero__meta > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-contact .pc-hero__meta dt {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-contact .pc-hero__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--text);
}

/* 纯 CSS 看台光柱 */
.page-contact .pc-hero__visual {
  position: relative;
  min-width: 0;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(22, 33, 74, 0.9), rgba(15, 23, 48, 0.94));
  overflow: hidden;
}

.page-contact .pc-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(147, 162, 194, 0.07) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, rgba(147, 162, 194, 0.07) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-contact .pc-hero__visual > * {
  position: relative;
}

.page-contact .pc-beacon {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.6vw, 16px);
  height: clamp(140px, 21vw, 214px);
  align-items: end;
}

.page-contact .pc-beacon__bar {
  display: block;
  border-radius: 4px 4px 0 0;
}

.page-contact .pc-beacon__bar--1 {
  height: 56%;
  background: linear-gradient(180deg, var(--cyan), rgba(34, 225, 214, 0.04));
}

.page-contact .pc-beacon__bar--2 {
  height: 100%;
  background: linear-gradient(180deg, var(--ice), rgba(79, 195, 255, 0.04));
}

.page-contact .pc-beacon__bar--3 {
  height: 76%;
  background: linear-gradient(180deg, var(--amber), rgba(255, 181, 69, 0.05));
}

.page-contact .pc-beaconlist {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .pc-beaconlist li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pc-hair);
  font-size: 14.5px;
  color: var(--text-soft);
}

.page-contact .pc-beaconlist li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .pc-beaconlist .num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

/* ---------- 通用区块小标题 ---------- */
.page-contact .pc-head {
  display: grid;
  gap: 12px;
  align-items: end;
  margin-bottom: clamp(22px, 3vw, 34px);
}

@media (min-width: 840px) {
  .page-contact .pc-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.page-contact .pc-head__note {
  margin: 0;
  max-width: 48ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 840px) {
  .page-contact .pc-head__note {
    justify-self: end;
  }
}

/* ---------- 三条轨道 ---------- */
.page-contact .pc-picker {
  position: relative;
}

.page-contact .pc-picker__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-contact .pc-picker__tabs {
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

@media (min-width: 760px) {
  .page-contact .pc-picker__tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .pc-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
  cursor: pointer;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease), box-shadow 0.16s var(--ease);
}

.page-contact .pc-track:hover {
  border-color: rgba(34, 225, 214, 0.45);
}

.page-contact .pc-track--1 { padding: 30px 22px 26px; }
.page-contact .pc-track--2 { padding: 22px 22px 32px; }
.page-contact .pc-track--3 { padding: 36px 22px 22px; }

.page-contact .pc-track__bar {
  display: block;
  height: 3px;
  border-radius: 2px;
  transition: width 0.16s var(--ease);
}

.page-contact .pc-track--1 .pc-track__bar {
  width: 36%;
  background: linear-gradient(90deg, var(--cyan), rgba(34, 225, 214, 0.12));
}

.page-contact .pc-track--2 .pc-track__bar {
  width: 66%;
  background: linear-gradient(90deg, var(--ice), rgba(79, 195, 255, 0.12));
}

.page-contact .pc-track--3 .pc-track__bar {
  width: 100%;
  background: linear-gradient(90deg, var(--amber), rgba(255, 181, 69, 0.12));
}

.page-contact .pc-track__no {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .pc-track__title {
  display: block;
  color: var(--text);
}

.page-contact .pc-track__desc {
  display: block;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-contact .pc-track__hint {
  display: block;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--pc-hair);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* 选中态 */
.page-contact #pc-track-1:checked ~ .pc-picker__tabs .pc-track--1,
.page-contact #pc-track-2:checked ~ .pc-picker__tabs .pc-track--2,
.page-contact #pc-track-3:checked ~ .pc-picker__tabs .pc-track--3 {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(34, 225, 214, 0.1), rgba(15, 23, 48, 0.96) 62%);
  box-shadow: 0 0 0 1px rgba(34, 225, 214, 0.24), 0 24px 48px -30px rgba(34, 225, 214, 0.85);
}

.page-contact #pc-track-1:checked ~ .pc-picker__tabs .pc-track--1 .pc-track__bar,
.page-contact #pc-track-2:checked ~ .pc-picker__tabs .pc-track--2 .pc-track__bar,
.page-contact #pc-track-3:checked ~ .pc-picker__tabs .pc-track--3 .pc-track__bar {
  width: 100%;
}

.page-contact #pc-track-1:checked ~ .pc-picker__tabs .pc-track--1 .pc-track__no,
.page-contact #pc-track-2:checked ~ .pc-picker__tabs .pc-track--2 .pc-track__no,
.page-contact #pc-track-3:checked ~ .pc-picker__tabs .pc-track--3 .pc-track__no {
  color: var(--cyan);
}

/* 键盘焦点 */
.page-contact #pc-track-1:focus-visible ~ .pc-picker__tabs .pc-track--1,
.page-contact #pc-track-2:focus-visible ~ .pc-picker__tabs .pc-track--2,
.page-contact #pc-track-3:focus-visible ~ .pc-picker__tabs .pc-track--3 {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* 展开面板 */
.page-contact .pc-picker__panels {
  margin-top: clamp(16px, 2.4vw, 26px);
}

.page-contact .pc-trackpanel {
  display: none;
  gap: 18px 26px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--pc-panel-bg);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 760px) {
  .page-contact .pc-trackpanel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact #pc-track-1:checked ~ .pc-picker__panels .pc-trackpanel--1,
.page-contact #pc-track-2:checked ~ .pc-picker__panels .pc-trackpanel--2,
.page-contact #pc-track-3:checked ~ .pc-picker__panels .pc-trackpanel--3 {
  display: grid;
}

.page-contact .pc-tp {
  min-width: 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-contact .pc-tp__k {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .pc-tp p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-soft);
}

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

/* ---------- 接待台主体 ---------- */
.page-contact .pc-desk__grid {
  display: grid;
  gap: clamp(20px, 2.8vw, 32px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 960px) {
  .page-contact .pc-desk__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-contact .pc-desk__side,
.page-contact .pc-desk__main {
  min-width: 0;
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-contact .pc-contactcard {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
}

.page-contact .pc-contactcard .h3 {
  margin-top: 6px;
}

.page-contact .pc-contactcard__corner {
  position: absolute;
  top: 0;
  right: 0;
  padding: 5px 12px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-radius: 0 var(--r-md) 0 var(--r-sm);
  background: var(--ink-700);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-contact .pc-channels {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--line);
  overflow: hidden;
}

.page-contact .pc-channels li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--ink-800);
}

.page-contact .pc-channels__val {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--text);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .pc-channels__val--addr {
  font-family: var(--font-sans);
  font-size: 15.5px;
  line-height: 1.7;
}

.page-contact .pc-channels__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
}

/* 准备清单 */
.page-contact .pc-prep {
  padding: clamp(20px, 2.8vw, 28px);
}

.page-contact .pc-prep .h3 {
  margin-top: 6px;
}

.page-contact .pc-prep__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .pc-prep__list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
}

.page-contact .pc-prep__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 3px;
}

.page-contact .pc-prep__list strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-contact .pc-prep__list p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

/* ---------- 四步流程 ---------- */
.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .pc-step {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 28px;
}

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

.page-contact .pc-step::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 44px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--line), rgba(42, 58, 107, 0.16));
}

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

.page-contact .pc-step__no {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--ink-800);
  font-size: 14px;
  color: var(--cyan);
}

.page-contact .pc-step__body {
  min-width: 0;
  padding-top: 6px;
}

.page-contact .pc-step__body .h3 {
  margin: 0;
}

.page-contact .pc-step__body > p {
  margin: 9px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-contact .pc-step__body > .pc-step__out {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 13px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 规模数字带 ---------- */
.page-contact .pc-figures {
  padding-block: clamp(30px, 4.4vw, 56px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(22, 33, 74, 0.72), rgba(7, 11, 24, 0.92) 62%);
}

.page-contact .pc-figures__inner {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) {
  .page-contact .pc-figures__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

.page-contact .pc-figures__lead {
  min-width: 0;
}

.page-contact .pc-figures__lead .h2 {
  margin-top: 8px;
}

.page-contact .pc-figures__lead p {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

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

@media (min-width: 620px) and (max-width: 899px) {
  .page-contact .pc-figures__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-contact .pc-fig {
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(15, 23, 48, 0.74);
}

.page-contact .pc-fig__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.4vw, 42px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-contact .pc-fig__label {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 信件地址 ---------- */
.page-contact .pc-visit__card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  overflow: hidden;
}

.page-contact .pc-visit__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 11, 24, 0.95) 0%, rgba(7, 11, 24, 0.78) 56%, rgba(7, 11, 24, 0.4) 100%);
  pointer-events: none;
}

.page-contact .pc-visit__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-contact .pc-visit__content {
  position: relative;
  padding: clamp(26px, 4.6vw, 54px);
  max-width: 64ch;
}

.page-contact .pc-visit__content .h2 {
  margin-top: 8px;
}

.page-contact .pc-visit__addr {
  margin: 18px 0 0;
  font-size: clamp(17px, 2.2vw, 22px);
  letter-spacing: 0.02em;
  color: var(--amber);
  word-break: break-word;
}

.page-contact .pc-visit__content p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-contact .pc-visit__tip {
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  color: var(--text) !important;
}

/* ---------- 快速入口 ---------- */
.page-contact .pc-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 700px) {
  .page-contact .pc-quick__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-contact .pc-quick__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .pc-quick__list li {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
  overflow: hidden;
}

.page-contact .pc-quick__list a {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-height: 44px;
  padding: 18px 20px;
  text-decoration: none;
  transition: background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-contact .pc-quick__list a:hover {
  background: var(--ink-700);
}

.page-contact .pc-quick__list strong {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text);
}

.page-contact .pc-quick__list a span {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-track,
  .page-contact .pc-track__bar,
  .page-contact .pc-quick__list a {
    transition: none;
  }
}
</main>