/* ===== 咨询中心 / page-contact ===== */

.page-contact {
  padding-top: clamp(14px, 2.2vw, 24px);
  padding-bottom: clamp(48px, 7vw, 92px);
}

.page-contact .breadcrumb {
  margin-bottom: clamp(14px, 2vw, 22px);
}

/* ---------- 框景窗口 ---------- */

.page-contact .contact-window {
  position: relative;
  padding: clamp(22px, 3.8vw, 46px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-s) var(--radius-l) var(--radius-s) var(--radius-s);
  background-image:
    repeating-linear-gradient(90deg, rgba(22, 48, 79, 0.4) 0 1px, transparent 1px 58px),
    repeating-linear-gradient(0deg, rgba(22, 48, 79, 0.4) 0 1px, transparent 1px 58px),
    linear-gradient(180deg, rgba(10, 26, 51, 0.95) 0%, rgba(5, 14, 28, 0.98) 100%);
  overflow: hidden;
}

.page-contact .contact-window::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1px solid rgba(201, 162, 39, 0.16);
  border-radius: 1px 14px 1px 1px;
  pointer-events: none;
}

.page-contact .contact-window__tag {
  position: relative;
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-contact .contact-window h1 {
  position: relative;
  margin: 0 0 16px;
  max-width: 20ch;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.7rem, 3.9vw, 2.85rem);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--c-paper);
}

.page-contact .contact-window__lede {
  position: relative;
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.82;
  color: var(--c-text);
}

/* ---------- 双栏面板 ---------- */

.page-contact .contact-panel {
  position: relative;
  display: grid;
  gap: 30px;
  margin-top: clamp(26px, 3.6vw, 44px);
}

@media (min-width: 900px) {
  .page-contact .contact-panel {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

.page-contact .panel-title {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--c-graphite);
}

.page-contact .panel-title::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 1px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--c-gold);
}

/* ---------- 联系条目 ---------- */

.page-contact .channel-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  border-top: 1px solid var(--c-line);
}

.page-contact .channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 14px;
  row-gap: 6px;
  padding: 18px 2px;
  border-bottom: 1px solid var(--c-line);
  transition: background-color var(--dur) var(--ease);
}

.page-contact .channel:hover {
  background-color: rgba(22, 48, 79, 0.22);
}

.page-contact .channel__label {
  grid-column: 1 / -1;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-contact .channel__value {
  grid-column: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.05vw, 16.5px);
  line-height: 1.55;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-contact .channel__value--addr {
  font-family: var(--font-sans);
  font-size: clamp(14px, 1vw, 15.5px);
}

.page-contact .channel__copy {
  grid-column: 2;
  align-self: center;
  padding: 5px 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.page-contact .channel__note {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: 13px;
  line-height: 1.74;
  color: var(--c-graphite);
}

/* ---------- 右侧：时间轴与目的卡 ---------- */

.page-contact .contact-panel__col--aside {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-contact .clock-figure {
  margin: 0;
}

.page-contact .clock-figure__hours {
  display: inline-block;
  margin-right: 8px;
  color: var(--c-gold-bright);
}

.page-contact .intent-cards {
  display: grid;
  gap: 12px;
}

.page-contact .intent {
  --intent-accent: var(--c-gold);
  position: relative;
  padding: 15px 18px 15px 20px;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--intent-accent);
  border-radius: var(--radius-s) var(--radius-l) var(--radius-s) var(--radius-s);
  background: rgba(5, 14, 28, 0.62);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .intent:hover {
  border-color: var(--intent-accent);
  background: rgba(10, 26, 51, 0.88);
}

.page-contact .intent--cyan {
  --intent-accent: var(--c-cyan);
}

.page-contact .intent--magenta {
  --intent-accent: var(--c-magenta);
}

.page-contact .intent__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.page-contact .intent__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--intent-accent);
}

.page-contact .intent__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-paper);
}

.page-contact .intent__text {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-graphite);
}

.page-contact .intent__route {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--intent-accent);
}

/* ---------- 编号章节 ---------- */

.page-contact .contact-block {
  margin-top: clamp(44px, 6vw, 82px);
}

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

@media (min-width: 760px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-contact .prep-item {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-l) var(--radius-s) var(--radius-s) var(--radius-s);
  background: linear-gradient(160deg, rgba(10, 26, 51, 0.9), rgba(5, 14, 28, 0.9));
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .prep-item:hover {
  border-color: var(--c-gold);
  transform: translateY(-2px);
}

.page-contact .prep-item__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-gold-bright);
}

.page-contact .prep-item__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--c-text);
}

/* ---------- 合作与数据对接 ---------- */

.page-contact .partner-layout {
  display: grid;
  gap: 26px;
}

@media (min-width: 860px) {
  .page-contact .partner-layout {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }
}

.page-contact .partner-copy p {
  margin-top: 0;
}

.page-contact .partner-sub {
  margin: 24px 0 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gold-bright);
}

.page-contact .partner-list,
.page-contact .partner-steps {
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  counter-reset: partner-step;
}

.page-contact .partner-list li,
.page-contact .partner-steps li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--c-text);
}

.page-contact .partner-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--c-cyan);
  transform: rotate(45deg);
}

.page-contact .partner-steps li {
  counter-increment: partner-step;
}

.page-contact .partner-steps li::before {
  content: counter(partner-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.9;
  color: var(--c-gold);
}

.page-contact .partner-figure {
  margin: 0;
}

/* ---------- 站点基本信息 ---------- */

.page-contact .site-facts {
  margin: 0;
  border-top: 1px solid var(--c-line);
}

.page-contact .site-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--c-line);
}

@media (min-width: 620px) {
  .page-contact .site-facts__row {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

.page-contact .site-facts__key {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-graphite);
}

.page-contact .site-facts__val {
  margin: 0;
  font-size: 15px;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-tail-note {
  margin: 30px 0 0;
  padding-top: 22px;
  border-top: 1px dashed rgba(22, 48, 79, 0.9);
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.82;
  color: var(--c-graphite);
}

.page-contact .contact-tail-note a {
  color: var(--c-gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-contact .contact-tail-note a:hover {
  color: var(--c-cyan);
}

/* ---------- 收束细线 ---------- */

.page-contact::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: clamp(40px, 6vw, 78px);
  background: linear-gradient(90deg, transparent, var(--c-line) 16%, var(--c-line) 84%, transparent);
}

/* ---------- 窄屏收敛 ---------- */

@media (max-width: 480px) {
  .page-contact .contact-window::before {
    inset: 7px;
  }

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

  .page-contact .channel__copy {
    grid-column: 1;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .prep-item,
  .page-contact .intent,
  .page-contact .channel,
  .page-contact .contact-tail-note a {
    transition: none;
  }

  .page-contact .prep-item:hover {
    transform: none;
  }
}