/* 联系页主体区域 */
.page-contact {
  background-color: var(--c-black);
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  color: var(--c-cream);
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .contact-top {
  padding-top: 22px;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-d);
  font-size: 13px;
  color: var(--c-gray);
}

.page-contact .breadcrumb-link {
  color: var(--c-blue);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-contact .breadcrumb-link:hover,
.page-contact .breadcrumb-link:focus-visible {
  color: var(--c-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .breadcrumb-sep {
  color: var(--c-gray);
  opacity: 0.5;
}

.page-contact .breadcrumb-current {
  color: var(--c-cream);
}

/* ===== Hero / 联络卡头部 ===== */
.page-contact .contact-hero {
  position: relative;
  padding-top: 48px;
  padding-bottom: 32px;
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
  position: relative;
}

.page-contact .contact-hero-copy {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-watermark {
  position: absolute;
  top: -18px;
  right: 0;
  z-index: 0;
  font-family: var(--font-h);
  font-size: clamp(56px, 12vw, 120px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 229, 255, 0.12);
  pointer-events: none;
  user-select: none;
}

.page-contact .contact-hero-kicker,
.page-contact .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-d);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin: 0 0 14px;
}

.page-contact .contact-hero-kicker::before,
.page-contact .section-kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--c-orange);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-h);
  font-size: clamp(44px, 9vw, 76px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--c-cream);
  margin: 0 0 18px;
}

.page-contact .contact-hero h1::after {
  content: "";
  display: block;
  width: 132px;
  height: 7px;
  margin-top: 18px;
  background: var(--grad-speed);
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
}

.page-contact .contact-hero-lead {
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-gray);
  max-width: 540px;
  margin: 0 0 28px;
}

/* 背号风格电话牌 */
.page-contact .contact-jersey {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  max-width: 100%;
  padding: 18px 24px 16px;
  background: var(--c-carbon);
  border: 1px solid rgba(255, 107, 53, 0.35);
  border-left: 5px solid var(--c-orange);
  transform: skewX(-3deg);
}

.page-contact .contact-jersey::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, transparent 50%, rgba(255, 107, 53, 0.35) 50%);
}

.page-contact .jersey-label,
.page-contact .jersey-footer {
  font-family: var(--font-d);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.page-contact .jersey-number {
  font-family: var(--font-d);
  font-size: clamp(28px, 7vw, 46px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--c-orange);
  white-space: nowrap;
  user-select: all;
}

.page-contact .jersey-footer {
  margin-top: 4px;
  color: var(--c-blue);
}

/* Hero 配图 */
.page-contact .contact-hero-figure {
  margin: 0;
  position: relative;
}

.page-contact .contact-hero-figure img {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.page-contact .contact-hero-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-d);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gray);
}

/* ===== 通用区块 ===== */
.page-contact .contact-section {
  padding-block: 48px;
}

.page-contact .section-head {
  margin-bottom: 30px;
}

.page-contact .section-head h2 {
  font-family: var(--font-h);
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--c-cream);
  margin: 0 0 10px;
}

.page-contact .section-head h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 12px;
  background: var(--c-blue);
}

.page-contact .section-subtitle {
  font-family: var(--font-b);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-gray);
  max-width: 560px;
  margin: 0;
}

/* ===== 客服渠道 ===== */
.page-contact .channels-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px;
  background: var(--c-carbon);
  border: 1px solid rgba(245, 241, 232, 0.08);
  overflow: hidden;
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--c-orange);
}

.page-contact .channel-card--email::before {
  background: var(--c-blue);
}

.page-contact .channel-card--address::before {
  background: var(--grad-speed);
}

.page-contact .channel-card--address {
  padding-right: 84px;
}

.page-contact .channel-card-label {
  font-family: var(--font-d);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.page-contact .channel-card-value {
  font-family: var(--font-d);
  font-size: 19px;
  line-height: 1.4;
  color: var(--c-cream);
  word-break: break-all;
  user-select: all;
}

.page-contact .channel-card-value--phone {
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-orange);
  white-space: nowrap;
  word-break: keep-all;
}

.page-contact .channel-card-value--mail {
  font-family: var(--font-b);
  font-style: italic;
  font-weight: 600;
  color: var(--c-orange);
}

.page-contact .channel-card-value--mail2 {
  color: var(--c-cream);
}

.page-contact .channel-card-value--address {
  font-family: var(--font-b);
  font-size: 17px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.page-contact .channel-card-note {
  font-family: var(--font-b);
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-contact .channel-card-stamp {
  position: absolute;
  right: 16px;
  bottom: 16px;
  padding: 6px 12px;
  font-family: var(--font-h);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.16em;
  color: rgba(245, 241, 232, 0.55);
  border: 2px dashed rgba(245, 241, 232, 0.4);
  transform: rotate(-12deg);
}

/* ===== 按需选择 ===== */
.page-contact .need-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .need-card {
  position: relative;
  padding: 28px 24px;
  background: var(--c-carbon);
  border: 1px solid rgba(0, 229, 255, 0.15);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact .need-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 32px solid var(--c-blue);
  border-left: 32px solid transparent;
  opacity: 0.7;
}

.page-contact .need-card:hover,
.page-contact .need-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 53, 0.5);
}

.page-contact .need-card-index {
  font-family: var(--font-d);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin: 0 0 14px;
}

.page-contact .need-card h3 {
  font-family: var(--font-h);
  font-size: 20px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--c-cream);
  margin: 0 0 12px;
}

.page-contact .need-card p:not(.need-card-index) {
  font-family: var(--font-b);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-gray);
  margin: 0;
}

.page-contact .need-card a {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .need-card a:hover {
  color: var(--c-orange);
}

.page-contact .inline-mail {
  font-style: italic;
  font-weight: 600;
  color: var(--c-orange);
  word-break: break-all;
}

/* ===== 工作时间 + 小提示 ===== */
.page-contact .assist-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .assist-panel {
  position: relative;
  padding: 32px 26px;
  background: var(--c-carbon);
  border: 1px solid rgba(245, 241, 232, 0.08);
}

.page-contact .assist-panel h2 {
  font-family: var(--font-h);
  font-size: 24px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--c-cream);
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--c-orange);
  display: inline-block;
}

.page-contact .assist-panel p {
  font-family: var(--font-b);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-gray);
  margin: 0 0 12px;
}

.page-contact .assist-panel p:last-child {
  margin-bottom: 0;
}

.page-contact .assist-panel--hours {
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.12), transparent 55%),
    var(--c-carbon);
}

.page-contact .assist-panel--tips {
  background:
    linear-gradient(225deg, rgba(0, 229, 255, 0.08), transparent 55%),
    var(--c-carbon);
  border-color: rgba(0, 229, 255, 0.18);
}

.page-contact .assist-hours-line {
  font-family: var(--font-d);
  font-size: 18px;
  color: var(--c-cream);
}

.page-contact .assist-hours-line strong {
  font-size: 24px;
  color: var(--c-orange);
}

/* ===== 来信地址 / 地图 ===== */
.page-contact .location-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 28px;
  background: var(--c-blue-bg);
  border: 1px solid rgba(0, 229, 255, 0.25);
}

.page-contact .location-figure {
  position: relative;
  margin: 0;
}

.page-contact .location-figure img {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
}

.page-contact .location-hover-tag {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  padding: 10px 18px;
  font-family: var(--font-h);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: var(--c-cream);
  background: rgba(13, 13, 13, 0.82);
  border: 2px solid var(--c-orange);
  opacity: 0;
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
  pointer-events: none;
}

.page-contact .location-figure:hover .location-hover-tag,
.page-contact .location-figure:focus-within .location-hover-tag {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.page-contact .location-info h2 {
  font-family: var(--font-h);
  font-size: 26px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--c-cream);
  margin: 0 0 14px;
}

.page-contact .location-address {
  font-family: var(--font-d);
  font-size: 18px;
  line-height: 1.5;
  color: var(--c-cream);
  padding: 14px 18px;
  margin: 0 0 14px;
  background: rgba(255, 107, 53, 0.12);
  border-left: 4px solid var(--c-orange);
  user-select: all;
}

.page-contact .location-note,
.page-contact .location-sync {
  font-family: var(--font-b);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-gray);
  margin: 0 0 10px;
}

/* ===== FAQ 提示 ===== */
.page-contact .faq-prompt {
  position: relative;
  text-align: center;
  padding: 42px 24px;
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.08), transparent 60%),
    var(--c-carbon);
  border: 1px dashed rgba(0, 229, 255, 0.4);
}

.page-contact .faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 18px;
  color: var(--c-blue);
}

.page-contact .faq-prompt h2 {
  font-family: var(--font-h);
  font-size: 24px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--c-cream);
  margin: 0 0 12px;
}

.page-contact .faq-prompt p {
  font-family: var(--font-b);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-gray);
  margin: 0 0 10px;
}

.page-contact .faq-prompt a {
  color: var(--c-orange);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .faq-prompt a:hover {
  color: var(--c-blue);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 860px) {
  .page-contact .contact-hero {
    padding-top: 64px;
    padding-bottom: 48px;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }

  .page-contact .contact-hero-figure {
    justify-self: end;
  }

  .page-contact .contact-section {
    padding-block: 64px;
  }

  .page-contact .channels-board {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-contact .need-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-contact .assist-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-contact .location-wrap {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
    padding: 40px;
  }

  .page-contact .channel-card--address {
    padding-right: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .need-card {
    transition: none;
  }

  .page-contact .need-card:hover,
  .page-contact .need-card:focus-within {
    transform: none;
  }

  .page-contact .location-hover-tag {
    transition: none;
  }
}