/* ===== 联系渠道页面专属样式 ===== */
.page-contact {
  --contact-grid: rgba(57, 255, 136, 0.07);
  --contact-print-bg: #0D1830;
  --contact-rule: rgba(168, 184, 208, 0.18);
  --contact-ember-soft: rgba(255, 122, 26, 0.12);
  background-color: var(--void);
  background-image:
    linear-gradient(var(--contact-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--moon);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--mono-font);
  font-size: 13px;
  color: var(--fog);
  margin-bottom: 32px;
}

.page-contact .breadcrumb a {
  color: var(--fog);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--lime);
}

.page-contact .breadcrumb__slash {
  color: var(--lime);
  opacity: 0.7;
}

/* Hero */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 56px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -100px;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(57, 255, 136, 0.16) 0%, transparent 68%);
  transform: rotate(-14deg);
  z-index: 0;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -30px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.1) 0%, transparent 70%);
  z-index: 0;
}

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

.page-contact .contact-hero__layout {
  display: grid;
  gap: 40px;
}

.page-contact .contact-hero__main {
  max-width: 720px;
}

.page-contact .contact-hero__eyebrow {
  color: var(--lime);
  margin-bottom: 18px;
}

.page-contact .contact-hero h1 {
  font-family: var(--title-font);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.16;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
  color: var(--moon);
}

.page-contact .contact-hero__lead {
  color: var(--fog);
  font-size: 16px;
  line-height: 1.9;
  max-width: 600px;
  margin: 0;
}

.page-contact .contact-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--contact-rule);
}

.page-contact .contact-hero__stat-num {
  display: block;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--datum);
}

.page-contact .contact-hero__stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--fog);
}

.page-contact .contact-hero__aside {
  align-self: start;
}

.page-contact .contact-hero__card {
  background: linear-gradient(150deg, rgba(22, 35, 63, 0.94), rgba(16, 26, 48, 0.96));
  border: 1px solid var(--contact-rule);
  border-left: 4px solid var(--lime);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero__card::after {
  content: "LIVE INBOX";
  position: absolute;
  right: 14px;
  bottom: 10px;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(168, 184, 208, 0.16);
}

.page-contact .contact-hero__card-label {
  display: block;
  font-family: var(--mono-font);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--teal);
  margin-bottom: 8px;
}

.page-contact .contact-hero__card-value {
  display: block;
  font-size: 20px;
  font-weight: 600;
  color: var(--moon);
  margin-bottom: 18px;
  word-break: break-all;
}

.page-contact .contact-hero__card-value:last-of-type {
  margin-bottom: 0;
}

.page-contact .contact-hero__card-line {
  display: block;
  height: 1px;
  margin: 14px 0;
  background: linear-gradient(90deg, rgba(57, 255, 136, 0.8), transparent);
}

/* Methods */
.page-contact .contact-methods {
  position: relative;
  padding: 52px 0 72px;
}

.page-contact .contact-methods__head {
  margin-bottom: 44px;
}

.page-contact .contact-methods__grid {
  position: relative;
  display: grid;
  gap: 36px;
}

.page-contact .contact-methods__grid::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(90deg, var(--lime), transparent 45%, transparent 55%, var(--ember));
  opacity: 0.5;
}

.page-contact .contact-methods__primary {
  display: grid;
  gap: 28px;
}

.page-contact .contact-print {
  background: var(--contact-print-bg);
  border: 1px dashed var(--contact-rule);
  border-radius: var(--radius);
  padding: 24px 22px;
  position: relative;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .contact-print:hover {
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(57, 255, 136, 0.08), 0 14px 36px rgba(0, 0, 0, 0.22);
  transform: translateY(-2px);
}

.page-contact .contact-print__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-family: var(--mono-font);
  font-size: 12px;
}

.page-contact .contact-print__tag {
  letter-spacing: 0.14em;
  color: var(--lime);
  background: rgba(57, 255, 136, 0.1);
  padding: 5px 9px;
  border-radius: 4px;
}

.page-contact .contact-print__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--fog);
}

.page-contact .contact-print__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 8px var(--lime);
}

.page-contact .contact-print__label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--fog);
  margin-bottom: 10px;
  font-family: var(--mono-font);
}

.page-contact .contact-print__value {
  display: block;
  font-size: clamp(18px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--moon);
  word-break: break-all;
  user-select: all;
}

.page-contact .contact-print__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid var(--contact-rule);
  margin-top: 22px;
  padding-top: 16px;
  font-size: 12px;
  color: var(--fog);
  font-family: var(--body-font);
}

.page-contact .contact-print--tel .contact-print__tag {
  color: var(--ember);
  background: var(--contact-ember-soft);
}

.page-contact .contact-print--tel .contact-print__dot {
  background: var(--ember);
  box-shadow: 0 0 8px var(--ember);
}

.page-contact .contact-print--tel:hover {
  border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.08), 0 14px 36px rgba(0, 0, 0, 0.22);
}

/* Address card */
.page-contact .contact-address {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--contact-rule);
  display: flex;
  align-items: flex-end;
  min-height: 380px;
  background: var(--panel);
}

.page-contact .contact-address__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease);
}

.page-contact .contact-address:hover .contact-address__img {
  transform: scale(1.03);
}

.page-contact .contact-address::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 20, 40, 0.08) 0%, rgba(10, 20, 40, 0.2) 30%, rgba(10, 20, 40, 0.94) 80%);
}

.page-contact .contact-address__body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 26px 24px 28px;
}

.page-contact .contact-address__label {
  display: inline-block;
  font-family: var(--mono-font);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
  background: rgba(10, 20, 40, 0.8);
  padding: 5px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}

.page-contact .contact-address__value {
  font-family: var(--title-font);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--moon);
  margin: 0 0 10px;
}

.page-contact .contact-address__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog);
  margin: 0;
}

/* Commitment */
.page-contact .contact-commitment {
  position: relative;
  overflow: hidden;
  padding: 72px 0;
  background:
    linear-gradient(115deg, rgba(16, 26, 48, 0.96), rgba(22, 35, 63, 0.86)),
    repeating-linear-gradient(-14deg, transparent 0 18px, rgba(57, 255, 136, 0.05) 18px 19px);
}

.page-contact .contact-commitment::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--lime) 0%, var(--ember) 55%, var(--amber) 100%);
}

.page-contact .contact-commitment__inner {
  display: grid;
  gap: 44px;
  align-items: center;
}

.page-contact .contact-commitment__art {
  position: relative;
  display: flex;
  justify-content: center;
}

.page-contact .contact-commitment__img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--contact-rule);
}

.page-contact .contact-commitment__content {
  position: relative;
}

.page-contact .contact-commitment__title {
  font-family: var(--title-font);
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 800;
  line-height: 1.55;
  color: var(--moon);
  margin: 16px 0 10px;
}

.page-contact .contact-commitment__meter {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 360px;
  margin: 30px 0 22px;
  padding: 22px 26px;
  background: rgba(10, 20, 40, 0.6);
  border-radius: var(--radius);
  border-left: 4px solid var(--lime);
}

.page-contact .contact-commitment__big {
  font-size: 88px;
  font-weight: 800;
  line-height: 1;
  color: var(--lime);
  text-shadow: 0 0 18px rgba(57, 255, 136, 0.45), 0 0 60px rgba(57, 255, 136, 0.18);
}

.page-contact .contact-commitment__unit {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--moon);
  font-family: var(--title-font);
}

.page-contact .contact-commitment__desc {
  font-size: 15px;
  line-height: 1.9;
  color: var(--fog);
  max-width: 480px;
  margin: 0;
}

/* Cooperation */
.page-contact .contact-coop {
  padding: 64px 0 80px;
}

.page-contact .contact-coop__head {
  margin-bottom: 44px;
}

.page-contact .contact-coop__grid {
  display: grid;
  gap: 24px;
  counter-reset: coop;
}

.page-contact .contact-coop__card {
  counter-increment: coop;
  background: linear-gradient(150deg, #16233F, #101A30);
  border: 1px solid var(--contact-rule);
  padding: 28px 24px 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .contact-coop__card::before {
  content: counter(coop, decimal-leading-zero);
  position: absolute;
  top: 20px;
  right: 22px;
  font-family: var(--mono-font);
  font-size: 15px;
  font-weight: 700;
  color: rgba(168, 184, 208, 0.35);
}

.page-contact .contact-coop__card::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border: 1px solid rgba(168, 184, 208, 0.08);
  pointer-events: none;
  transition: border-color 0.25s var(--ease);
}

.page-contact .contact-coop__card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 136, 0.5);
}

.page-contact .contact-coop__card:hover::after {
  border-color: rgba(57, 255, 136, 0.3);
}

.page-contact .contact-coop__card h3 {
  font-family: var(--title-font);
  font-size: 20px;
  font-weight: 800;
  color: var(--moon);
  margin: 14px 0 6px;
}

.page-contact .contact-coop__card p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--fog);
  margin: 0 0 16px;
}

.page-contact .contact-coop__subj {
  margin-top: auto;
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  line-height: 1.6;
  color: var(--datum);
  background: rgba(255, 209, 102, 0.08);
  border: 1px dashed rgba(255, 209, 102, 0.3);
  border-radius: 6px;
  padding: 8px 12px;
}

.page-contact .contact-coop__footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 44px;
  padding: 26px 28px;
  border: 1px solid var(--contact-rule);
  border-radius: var(--radius);
  background: rgba(16, 26, 48, 0.6);
}

.page-contact .contact-coop__more {
  margin: 0;
  font-family: var(--mono-font);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--fog);
}

.page-contact .contact-coop__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* 通用章节标题（当前页面内） */
.page-contact .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px 18px;
}

.page-contact .section-index {
  font-family: var(--mono-font);
  font-size: 14px;
  color: var(--lime);
  padding-top: 6px;
}

.page-contact .section-title {
  color: var(--moon);
}

.page-contact .section-sub {
  color: var(--fog);
}

/* Media Queries */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 128px 0 64px;
  }

  .page-contact .contact-hero__layout {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-hero__lead {
    font-size: 18px;
  }

  .page-contact .contact-hero__card {
    padding: 32px 28px;
  }

  .page-contact .contact-hero__card-value {
    font-size: 24px;
  }

  .page-contact .contact-methods__grid {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
  }

  .page-contact .contact-methods__primary {
    gap: 32px;
  }

  .page-contact .contact-methods__side {
    align-self: start;
  }

  .page-contact .contact-address {
    min-height: 440px;
  }

  .page-contact .contact-commitment {
    padding: 88px 0;
  }

  .page-contact .contact-commitment__inner {
    grid-template-columns: 5fr 7fr;
    gap: 60px;
  }

  .page-contact .contact-commitment__img {
    max-width: 400px;
  }

  .page-contact .contact-commitment__big {
    font-size: 108px;
  }

  .page-contact .contact-coop {
    padding: 72px 0 96px;
  }

  .page-contact .contact-coop__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .page-contact .contact-coop__card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 520px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero h1 {
    font-size: 54px;
  }

  .page-contact .contact-methods {
    padding: 64px 0 88px;
  }

  .page-contact .contact-address {
    min-height: 520px;
  }

  .page-contact .contact-coop__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-coop__card:nth-child(3) {
    grid-column: auto;
    max-width: none;
  }

  .page-contact .contact-coop__card p {
    font-size: 15px;
  }
}