* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #000;
  color: #d8ffe8;
  font-family: "Tahoma", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

.head {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border-bottom: 1px solid #00ff88;
}
.mark {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #00ff88;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}
.links { display: flex; gap: 16px; }
.links a {
  color: #00ff88;
  text-decoration: none;
  font-size: 12px;
}
.links a:hover { text-decoration: underline; }

.splash {
  min-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 16px 40px;
  border-bottom: 1px solid #00ff88;
}
.splash h1 {
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.2;
  color: #fff;
  max-width: 16em;
  margin-bottom: 16px;
  font-weight: 750;
}
.splash p {
  max-width: 52em;
  margin-bottom: 10px;
  color: #b7f5d0;
}
.go {
  display: inline-block;
  margin-top: 18px;
  background: #00ff88;
  color: #000;
  text-decoration: none;
  font-weight: 800;
  padding: 14px 28px;
  font-size: 16px;
  letter-spacing: 0.04em;
}
.go:hover { background: #6dffb4; }

.slab { padding: 28px 16px; border-bottom: 1px solid #1a1a1a; }
.slab h2 {
  color: #00ff88;
  font-size: 22px;
  line-height: 1.3;
  margin-bottom: 10px;
}
.slab > p { margin-bottom: 12px; color: #b7f5d0; }

.tight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.tight article {
  border: 1px solid #00ff88;
  padding: 10px 12px;
}
.tight h3 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tight p { color: #c8f8dc; font-size: 14px; }

.rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.rail article {
  border: 1px solid #00ff88;
  padding: 10px;
  margin-left: -1px;
}
.rail article:first-child { margin-left: 0; }
.rail b {
  display: block;
  color: #00ff88;
  font-size: 12px;
  margin-bottom: 4px;
}
.rail p { font-size: 13.5px; color: #d8ffe8; }

table.dark {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.dark th {
  background: #00ff88;
  color: #000;
  text-align: left;
  padding: 8px 10px;
}
.dark td {
  border: 1px solid #00ff88;
  padding: 8px 10px;
  color: #d8ffe8;
  vertical-align: top;
}

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.split article { border: 1px solid #1f1f1f; padding: 10px 12px; }
.split h3 { color: #00ff88; font-size: 15px; margin-bottom: 6px; }

.ask { border-top: 1px solid #1a1a1a; }
.ask + .ask { margin-top: 0; }
.q {
  padding: 10px 0;
  border-bottom: 1px solid #1a1a1a;
}
.q h3 { color: #fff; font-size: 15px; margin-bottom: 6px; }
.q p { color: #b7f5d0; font-size: 14px; margin-bottom: 6px; }

.base {
  padding: 16px;
  color: #7dba96;
  font-size: 12px;
  border-top: 1px solid #00ff88;
}
.base p { margin-bottom: 6px; }

@media (max-width: 760px) {
  .tight, .split, .rail { grid-template-columns: 1fr; }
  .rail article { margin-left: 0; margin-top: -1px; }
  .splash { min-height: auto; padding-top: 36px; }
}

#news .news-list { display: grid; gap: 2px; background: #00ff88; }
#news article { display: grid; grid-template-columns: 92px 1fr; gap: 8px 12px; background: #000; color: #b4ffd2; padding: 12px 12px; }
#news time { color: #00ff88; font-size: 12px; font-weight: 700; }
#news h3 { margin: 0; color: #00ff88; font-size: 15px; }
#news p { margin: 0; font-size: 13px; grid-column: 2; }
@media (max-width: 640px) { #news article { grid-template-columns: 1fr; } #news p { grid-column: 1; } }