/* 114shouji.com —— 备案页深色科技风模板 */

:root {
  --bg: #0b0e14;
  --panel: #131822;
  --line: #222b3a;
  --text: #e6ebf5;
  --muted: #8b97ad;
  --brand: #4da3ff;
  --brand2: #7c5cff;
  --ok: #35d07f;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* 背景网格 */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(77,163,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,163,255,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}

/* 头部 */
.hero { padding: 90px 0 60px; text-align: center; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  border-radius: 100px;
  padding: 6px 16px;
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(53,208,127,.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(53,208,127,0); }
  100% { box-shadow: 0 0 0 0 rgba(53,208,127,0); }
}

.hero h1 {
  font-size: clamp(38px, 7vw, 64px);
  letter-spacing: -1px;
  margin: 22px 0 10px;
  font-weight: 800;
}

.hero h1 span {
  background: linear-gradient(100deg, var(--brand), var(--brand2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.typed { color: var(--muted); font-size: 16px; min-height: 30px; }
.caret { color: var(--brand); animation: blink 1s steps(1) infinite; font-style: normal; }
@keyframes blink { 50% { opacity: 0; } }

.domain {
  margin-top: 14px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 14px;
  color: #5d6b83;
  letter-spacing: 1px;
}

/* 卡片 */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 24px;
  transition: transform .25s, border-color .25s;
}

.card:hover { transform: translateY(-4px); border-color: #33506f; }

.card .icon {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 13px;
  color: var(--brand);
  border: 1px solid rgba(77,163,255,.3);
  background: rgba(77,163,255,.08);
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  margin-bottom: 16px;
}

.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }
.card b { color: var(--text); }

/* 面板 */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 26px;
  margin-bottom: 24px;
}

.panel h2 {
  font-size: 18px;
  margin-bottom: 18px;
  padding-left: 12px;
  border-left: 3px solid var(--brand);
}

/* 内容分类 */
.topics { list-style: none; }

.topics li {
  padding: 13px 0 13px 20px;
  border-bottom: 1px dashed var(--line);
  position: relative;
  font-size: 14.5px;
}

.topics li:last-child { border-bottom: none; }

.topics li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 24px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  opacity: .7;
}

.topics b { display: block; color: var(--text); font-weight: 600; }
.topics span { color: var(--muted); font-size: 14px; }

/* 信息表 */
.info { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.info tr { border-bottom: 1px solid var(--line); }
.info tr:last-child { border-bottom: none; }
.info th {
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  padding: 12px 20px 12px 0;
  white-space: nowrap;
  width: 130px;
}
.info td { padding: 12px 0; }

/* 页脚 */
.foot {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 30px 0 50px;
  text-align: center;
  font-size: 13px;
  color: #5d6b83;
}

.foot .icp { margin-top: 10px; }
.foot a { color: #8b97ad; text-decoration: none; }
.foot a:hover { color: var(--brand); }
.sep { margin: 0 10px; color: #333c4d; }

@media (max-width: 600px) {
  .hero { padding: 60px 0 40px; }
  .panel, .card { padding: 22px 18px; }
  .info th { width: 90px; padding-right: 12px; }
}