.page-contact {
  --contact-line: rgba(53, 224, 208, 0.22);
  --contact-line-soft: rgba(167, 182, 194, 0.16);
  --contact-grid: rgba(53, 224, 208, 0.055);
  --contact-shadow: 8px 8px 0 rgba(5, 13, 22, 0.7);
  --contact-shadow-hi: 10px 10px 0 rgba(5, 13, 22, 0.78);
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  overflow-x: clip;
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-contact .wrap {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
}

.page-contact .contact-section {
  padding: clamp(44px, 6.4vw, 84px) var(--gutter);
}

.page-contact h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3.4vw, 32px) var(--gutter) clamp(44px, 7vw, 88px);
  background-color: var(--ink);
  background-image: repeating-linear-gradient(135deg, var(--contact-grid) 0 1px, transparent 1px 24px);
  border-bottom: 2px solid var(--contact-line);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -40%;
  width: min(620px, 68%);
  height: 460px;
  background: linear-gradient(142deg, rgba(53, 224, 208, 0.18), rgba(245, 165, 36, 0.09) 58%, transparent 78%);
  clip-path: polygon(0 0, 100% 22%, 76% 100%, 8% 74%);
  pointer-events: none;
}

.page-contact .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4.4vw, 52px);
  align-items: start;
}

.page-contact .contact-hero .breadcrumb-list {
  color: var(--haze);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .contact-hero h1 {
  margin: 16px 0 0;
  font-size: clamp(34px, 6vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .contact-hero h1 span {
  color: var(--cyan);
}

.page-contact .hero-lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--haze);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .hero-visual {
  position: relative;
  margin: 0;
  border: 2px solid var(--contact-line);
  box-shadow: var(--contact-shadow);
  background: linear-gradient(150deg, var(--ink-3), var(--ink-2));
}

.page-contact .hero-visual img,
.page-contact .ask-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .hero-visual figcaption {
  padding: 8px 12px;
  border-top: 1px solid var(--contact-line-soft);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

/* ---------- 三张联系卡 ---------- */
.page-contact .contact-cards {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: clamp(34px, 5.6vw, 68px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2.2vw, 22px);
}

.page-contact .contact-card {
  --lift: 0px;
  padding: 20px clamp(18px, 2.2vw, 26px) 22px;
  background-color: var(--ink-2);
  border: 2px solid var(--contact-line);
  box-shadow: var(--contact-shadow);
  transform: translateY(var(--lift));
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(calc(var(--lift) - 4px));
  border-color: var(--amber);
  box-shadow: var(--contact-shadow-hi);
}

.page-contact .contact-card__idx {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .contact-card__value {
  display: block;
  margin: 12px 0 10px;
  font-family: var(--mono);
  font-size: clamp(16px, 2.3vw, 21px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__scene {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--haze);
}

/* ---------- 响应时间 ---------- */
.page-contact .contact-hours {
  background-color: var(--ink-2);
  background-image: linear-gradient(180deg, rgba(53, 224, 208, 0.07), transparent 46%);
  border-bottom: 2px solid var(--contact-line-soft);
}

.page-contact .hours-grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-contact .hours-main > p {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--haze);
}

.page-contact .hours-bar {
  margin-top: clamp(20px, 3vw, 30px);
  padding: 18px 20px 16px;
  border: 2px solid var(--contact-line);
  background-color: rgba(11, 27, 43, 0.62);
}

.page-contact .hours-bar__track {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 34px;
  padding: 0 10px;
  border-left: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
}

.page-contact .hours-bar__fill {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

.page-contact .hours-bar__label {
  position: relative;
  padding: 2px 6px;
  background-color: var(--ink-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-contact .hours-bar__caption {
  margin: 10px 0 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

.page-contact .hours-aside {
  position: relative;
  padding: 20px clamp(16px, 2vw, 22px) 18px;
  border: 2px solid var(--contact-line-soft);
  background-color: rgba(30, 52, 72, 0.55);
  box-shadow: var(--contact-shadow);
}

.page-contact .hours-aside .vertical-note {
  margin: 0 0 14px;
}

.page-contact .note-list {
  margin: 0;
  padding: 0;
}

.page-contact .note-list__row {
  padding: 12px 0;
  border-top: 1px solid var(--contact-line-soft);
}

.page-contact .note-list__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .note-list__row:last-child {
  padding-bottom: 0;
}

.page-contact .note-list dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-contact .note-list dd {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--haze);
}

.page-contact .note-list dd a,
.page-contact .partner-points a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .note-list dd a:hover,
.page-contact .partner-points a:hover {
  color: var(--mint);
}

/* ---------- 准备材料 ---------- */
.page-contact .contact-ask {
  background-color: var(--ink);
}

.page-contact .ask-head {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-contact .ask-head__lead {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--haze);
}

.page-contact .ask-visual {
  margin: 0;
  border: 2px solid var(--contact-line-soft);
  box-shadow: var(--contact-shadow);
  background: linear-gradient(160deg, var(--ink-3), var(--ink-2));
}

.page-contact .ask-blocks {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .ask-block {
  padding: 20px clamp(18px, 2.2vw, 24px) 18px;
  border: 2px solid var(--contact-line-soft);
  border-left: 4px solid var(--cyan);
  background-color: var(--ink-2);
}

.page-contact .ask-block h3 {
  margin: 0 0 12px;
  font-size: clamp(16.5px, 1.9vw, 19.5px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ask-list {
  list-style: none;
  counter-reset: ask;
  margin: 0;
  padding: 0;
}

.page-contact .ask-list li {
  counter-increment: ask;
  position: relative;
  margin-top: 9px;
  padding-left: 30px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--haze);
}

.page-contact .ask-list li::before {
  content: counter(ask, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-contact .ask-block__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--contact-line-soft);
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: var(--amber);
  overflow-wrap: anywhere;
}

/* ---------- 合作与纠错 ---------- */
.page-contact .contact-partner {
  background-color: var(--ink-2);
  border-top: 2px solid var(--contact-line-soft);
}

.page-contact .partner-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-contact .partner-card {
  padding: clamp(20px, 2.6vw, 28px);
  background-color: var(--ink);
  border: 2px solid var(--contact-line);
  box-shadow: var(--contact-shadow);
}

.page-contact .partner-card .tag {
  display: inline-block;
  margin-bottom: 12px;
}

.page-contact .partner-card h3 {
  margin: 0 0 10px;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .partner-card > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-contact .partner-points {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--contact-line-soft);
}

.page-contact .partner-points li {
  position: relative;
  padding-left: 18px;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--haze);
}

.page-contact .partner-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background-color: var(--cyan);
}

/* ---------- 记录查询入口 ---------- */
.page-contact .contact-record {
  background-color: var(--paper-soft);
  color: var(--ink-2);
  border-top: 2px solid var(--contact-line);
  border-bottom: 2px solid var(--contact-line);
}

.page-contact .contact-record h2 {
  color: var(--ink);
}

.page-contact .contact-record .eyebrow {
  color: var(--ink-3);
}

.page-contact .record-panel {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-contact .record-panel__text > p {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-contact .record-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .contact-record .btn--ghost {
  color: var(--ink);
  border-color: var(--ink-3);
}

.page-contact .record-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink-3);
}

.page-contact .record-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid rgba(30, 52, 72, 0.22);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-contact .record-steps__n {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}

/* ---------- 悬浮入口 ---------- */
.page-contact .contact-fab {
  position: fixed;
  right: clamp(12px, 2.5vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  background-color: var(--ink);
  border: 2px solid var(--amber);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-decoration: none;
  box-shadow: 6px 6px 0 rgba(5, 13, 22, 0.7);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .contact-fab:hover,
.page-contact .contact-fab:focus-visible {
  transform: translate(-4px, -4px);
  box-shadow: 10px 10px 0 rgba(5, 13, 22, 0.78);
  color: var(--mint);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 820px) {
  .page-contact .ask-blocks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
  }

  .page-contact .record-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 880px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-contact .ask-head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 52px;
  }

  .page-contact .contact-card:nth-child(2) {
    --lift: 24px;
  }

  .page-contact .contact-card:nth-child(3) {
    --lift: 48px;
  }
}

@media (max-width: 520px) {
  .page-contact .contact-card__value {
    font-size: 15px;
  }

  .page-contact .hours-bar {
    padding: 14px 14px 12px;
  }

  .page-contact .contact-fab {
    padding: 8px 12px;
    font-size: 11.5px;
  }
}