/* ============================================================
   疾风之刃 KRITIKA 官网 · 客服中心页样式
   ============================================================ */
.service-hero {
  background:
    linear-gradient(90deg, rgba(7, 9, 15, 0.95) 25%, rgba(7, 9, 15, 0.55)),
    url('assets/v2/hero-1.jpg') right 30% / cover;
}

.service-page-main { padding: 56px 0 96px; background: var(--bg); }

.service-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 56px;
}
.service-guide-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 26px;
  transition: transform 0.3s, border-color 0.3s;
}
.service-guide-card:hover { transform: translateY(-6px); border-color: rgba(230, 62, 54, 0.55); }
.service-guide-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border-radius: 6px;
  box-shadow: 0 6px 18px var(--red-glow);
  margin-bottom: 16px;
}
.service-guide-card h2 { font-size: 19px; letter-spacing: 2px; margin-bottom: 10px; }
.service-guide-card p { font-size: 13px; color: var(--muted); line-height: 1.9; }

.service-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 26px;
  align-items: start;
}
.service-faq-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px 34px;
}
.service-panel-title { margin-bottom: 22px; }
.service-panel-title small {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 6px;
  color: var(--red);
  margin-bottom: 6px;
}
.service-panel-title h2 { font-size: 26px; letter-spacing: 4px; }

.service-faq-list details {
  border: 1px solid var(--line);
  border-radius: 5px;
  margin-bottom: 12px;
  background: rgba(0, 0, 0, 0.22);
  overflow: hidden;
  transition: border-color 0.25s;
}
.service-faq-list details[open] { border-color: rgba(230, 62, 54, 0.45); }
.service-faq-list summary {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s;
}
.service-faq-list summary::-webkit-details-marker { display: none; }
.service-faq-list summary::after {
  content: "+";
  font-size: 20px;
  font-weight: 400;
  color: var(--red);
  transition: transform 0.25s;
}
.service-faq-list details[open] summary::after { transform: rotate(45deg); }
.service-faq-list summary:hover { color: var(--red); }
.service-faq-list details p {
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
}

.service-side { display: flex; flex-direction: column; gap: 22px; }
.service-contact-card {
  background:
    linear-gradient(180deg, rgba(16, 20, 31, 0.92), rgba(16, 20, 31, 0.97)),
    url('assets/news-5.jpg') center / cover;
  border: 1px solid rgba(230, 62, 54, 0.4);
  border-radius: 6px;
  padding: 30px 28px;
  text-align: center;
}
.service-contact-card small {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--red);
  margin-bottom: 8px;
}
.service-contact-card h2 { font-size: 24px; letter-spacing: 4px; margin-bottom: 12px; }
.service-contact-card > p { font-size: 14px; color: #c6cbda; line-height: 1.9; margin-bottom: 20px; }
.service-contact-card .btn { width: 100%; padding: 13px; font-size: 15px; }
.service-contact-tip { margin-top: 18px !important; font-size: 12px !important; color: var(--muted) !important; }

.service-links-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-links-card h3 { font-size: 15px; letter-spacing: 3px; color: #aab1c2; margin-bottom: 10px; }
.service-links-card a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 4px;
  font-size: 14px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.07);
  transition: color 0.2s, padding-left 0.2s;
}
.service-links-card a:last-child { border-bottom: none; }
.service-links-card a:hover { color: var(--red); padding-left: 10px; }
.service-links-card a b { color: var(--red); }

@media (max-width: 1080px) {
  .service-guide-grid { grid-template-columns: 1fr; }
  .service-layout { grid-template-columns: 1fr; }
}