.page-contact {
  --pc-gap: clamp(18px, 3.2vw, 32px);
  --pc-pad: clamp(36px, 5.5vw, 68px);
  padding-bottom: clamp(40px, 7vw, 84px);
}

.page-contact .contact-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 52px) 0 clamp(28px, 4.4vw, 46px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 92% at 84% -14%, rgba(53, 224, 208, .13), transparent 58%),
    linear-gradient(180deg, rgba(16, 42, 67, .70), rgba(11, 27, 43, 0));
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

.page-contact h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 62px);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--paper);
  margin: 10px 0 0;
  max-width: 20em;
}

.page-contact .contact-hero .lede {
  margin-top: clamp(14px, 2.2vw, 20px);
  max-width: 68ch;
}

.page-contact .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(16px, 2.6vw, 24px);
}

.page-contact > section {
  padding: var(--pc-pad) 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .section-head {
  margin-bottom: clamp(18px, 2.8vw, 26px);
}

/* 双栏联系台 */
.page-contact .desk {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .contact-panel {
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(180deg, rgba(16, 42, 67, .94), rgba(8, 19, 31, .94));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-panel__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .lamp {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line-soft);
}

.page-contact .lamp:nth-child(1) { background: var(--rust); }
.page-contact .lamp:nth-child(2) { background: var(--amber); }
.page-contact .lamp:nth-child(3) { background: var(--cyan); }

.page-contact .contact-panel__tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .contact-panel__title {
  margin: 16px 0 6px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--paper);
  letter-spacing: .01em;
}

.page-contact .field {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .field:last-of-type { border-bottom: 0; }

.page-contact .field__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .field__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  line-height: 1.45;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .field__value--accent { color: var(--cyan); }

.page-contact .field__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-panel .notice {
  margin: 18px 0 0;
}

.page-contact .desk__visual {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.page-contact .desk__visual > img,
.page-contact .place__map > img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .desk__visual::before,
.page-contact .desk__visual::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 1px solid var(--cyan);
  opacity: .55;
  pointer-events: none;
}

.page-contact .desk__visual::before {
  top: 14px;
  left: 14px;
  border-right: 0;
  border-bottom: 0;
}

.page-contact .desk__visual::after {
  bottom: 14px;
  right: 14px;
  border-left: 0;
  border-top: 0;
}

/* 反馈模板 */
.page-contact .tpl-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .tpl-notes p {
  margin: 0 0 14px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.78;
  max-width: 68ch;
}

.page-contact .tpl-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .tpl-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
}

.page-contact .tpl-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .tpl-note {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .tpl-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-contact .tpl-sheet {
  background: var(--paper);
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 30px);
  box-shadow: 0 22px 44px -36px rgba(0, 0, 0, .95);
}

.page-contact .tpl-sheet__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rust);
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line-paper);
}

.page-contact .tpl-body {
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--brown);
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.6vw, 15px);
  line-height: 1.95;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: auto;
}

/* 响应时效 */
.page-contact .sla {
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 42, 67, .52);
}

.page-contact .sla__track {
  position: relative;
  height: 2px;
  margin: clamp(30px, 4.2vw, 40px) 0 12px;
  background: linear-gradient(90deg, rgba(53, 224, 208, .92), rgba(159, 179, 200, .26));
}

.page-contact .sla__edge {
  position: absolute;
  top: -7px;
  width: 1px;
  height: 16px;
  background: var(--cyan);
  opacity: .7;
}

.page-contact .sla__edge--start { left: 0; }
.page-contact .sla__edge--end { right: 0; opacity: .45; }

.page-contact .sla__node {
  position: absolute;
  top: -7px;
  left: 44%;
  transform: translateX(-50%);
  display: block;
  cursor: help;
  outline-offset: 6px;
}

.page-contact .sla__node-dot {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--amber);
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, .22);
}

.page-contact .sla__tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 14px);
  transform: translateX(-50%) translateY(4px);
  width: max-content;
  max-width: min(260px, 70vw);
  padding: 9px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-deep);
  background: var(--amber);
  border-radius: var(--radius);
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 3;
}

.page-contact .sla__node:hover .sla__tip,
.page-contact .sla__node:focus .sla__tip,
.page-contact .sla__node:focus-visible .sla__tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.page-contact .sla__scale {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-contact .sla__rules {
  margin-top: clamp(24px, 3.4vw, 34px);
  gap: clamp(16px, 2.4vw, 26px);
}

.page-contact .sla__rule {
  padding-top: 15px;
  border-top: 1px solid var(--line-soft);
}

.page-contact .sla__rule h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 15.5px;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-contact .sla__rule p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* 联系地址 */
.page-contact .place {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .place__addr {
  margin: 12px 0 18px;
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-display);
  font-size: clamp(18px, 2.6vw, 25px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .place__text > p:not(.place__addr):not(.eyebrow) {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .place__meta {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .place__meta > div {
  display: grid;
  grid-template-columns: 6.5em 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .place__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
  padding-top: 3px;
}

.page-contact .place__meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .place__map {
  margin: 0;
  overflow: hidden;
}

/* 商务合作 */
.page-contact .coop {
  display: grid;
  margin-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .coop__item {
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .coop__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--amber);
  margin-bottom: 8px;
}

.page-contact .coop__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--paper);
  letter-spacing: .01em;
}

.page-contact .coop__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* 自助引导 */
.page-contact .self {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .self__head > p:not(.eyebrow) {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .self__list {
  display: grid;
  gap: 10px;
  align-content: start;
}

@media (min-width: 760px) {
  .page-contact .coop {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--line-soft);
  }

  .page-contact .coop__item {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
    padding: 22px clamp(14px, 2vw, 24px);
  }

  .page-contact .coop__item:first-child { padding-left: 0; }

  .page-contact .coop__item:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

@media (min-width: 900px) {
  .page-contact .desk {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-contact .tpl-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: start;
  }

  .page-contact .place {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
  }

  .page-contact .self {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: start;
  }
}

@media (max-width: 520px) {
  .page-contact .place__meta > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-contact .place__meta dt { padding-top: 0; }

  .page-contact .sla__tip { max-width: 78vw; }

  .page-contact .sla__scale { font-size: 10px; letter-spacing: .06em; }
}
</