/* build:v20261029-1845 60a3f7417bb7 */
:root {
  --ink: #1a1a1a;
  --ink-soft: #555;
  --line: #e2e0da;
  --bg: #ffffff;
  --bg-alt: #f7f6f2;
  --accent: #1f5f4f;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
}

.wrap { max-width: 880px; margin: 0 auto; padding: 0 28px; }

/* top bar */
.topbar {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
}
.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo { font-size: 17px; font-weight: 500; letter-spacing: 0.02em; }
.logo-en { color: var(--ink-soft); font-weight: 400; }
.topbar nav a {
  margin-left: 24px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
}
.topbar nav a:hover { color: var(--accent); }

/* hero */
.hero { padding: 76px 0 64px; }
.hero h1 {
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
  max-width: 18em;
}
.hero-cn {
  margin-top: 12px;
  font-size: 20px;
  color: var(--ink-soft);
}
.hero-desc {
  margin-top: 20px;
  max-width: 46em;
  color: var(--ink-soft);
}
.hero-desc.cn { margin-top: 4px; font-size: 15px; }

/* blocks */
.block { padding: 60px 0; }
.block.alt { background: var(--bg-alt); }
.block h2 {
  font-size: 21px;
  font-weight: 500;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.cn-inline {
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
  margin-left: 10px;
}

table.info { width: 100%; border-collapse: collapse; }
table.info th,
table.info td {
  text-align: left;
  vertical-align: top;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 400;
}
table.info th {
  width: 190px;
  color: var(--ink-soft);
  font-size: 14px;
  padding-right: 24px;
}
table.info td { font-size: 15px; }
table.info .cn {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 14px;
}
table.info tr:last-child th,
table.info tr:last-child td { border-bottom: none; }

footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

@media (max-width: 640px) {
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 25px; }
  .topbar nav a { margin-left: 14px; font-size: 13px; }
  table.info th { width: auto; display: block; padding-bottom: 2px; }
  table.info td { display: block; padding-top: 2px; padding-bottom: 14px; }
}