/* 第6套 app · 分步向导：浅色步骤条、数字块、先选型再下载 */
:root {
  --bg: #f3f6fb;
  --card: #ffffff;
  --ink: #1c2433;
  --muted: #5b6576;
  --line: #d5deea;
  --brand: #d70411;
  --brand-deep: #b0030e;
  --step: #1f6feb;
  --step-soft: #e8f1ff;
  --step-line: #bcd0f5;
  --ok: #0d7a4f;
  --soft: #eef3fa;
  --head: #0f1728;
  --foot: #121826;
  --sans: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  --max: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; }
html, body { margin: 0; }
body {
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.85;
  background: var(--bg);
}

img, svg { max-width: 100%; height: auto; vertical-align: middle; }
a { color: var(--step); text-underline-offset: 0.16em; }
a:hover { color: var(--brand); }
p { margin: 0 0 0.95rem; }
h1, h2, h3 { color: var(--head); line-height: 1.35; font-weight: 700; }
h1 { font-size: clamp(1.48rem, 3vw, 2.05rem); margin: 0 0 0.8rem; }
h2 { font-size: clamp(1.14rem, 2vw, 1.36rem); margin: 0 0 0.7rem; }
h3 { font-size: 1.02rem; margin: 0 0 0.4rem; color: var(--step); }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li + li { margin-top: 0.28rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.94rem; }
th, td { border: 1px solid var(--line); padding: 0.52rem 0.68rem; text-align: left; vertical-align: top; }
th { background: var(--step-soft); color: var(--head); }
caption { caption-side: bottom; text-align: left; color: var(--muted); font-size: 0.8rem; padding-top: 0.35rem; }

.wiz-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--card);
  color: var(--ink);
  padding: 0.4rem 0.7rem;
  z-index: 80;
}
.wiz-skip:focus { left: 0.6rem; top: 0.6rem; }

.wiz-wrap { width: min(var(--max), calc(100% - 1.6rem)); margin: 0 auto; }

.wiz-head {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(15, 23, 40, 0.02);
}
.wiz-head-accent { height: 4px; background: linear-gradient(90deg, var(--brand) 0 38%, var(--step) 38%); }
.wiz-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}
.wiz-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  color: var(--head);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.22rem;
}
.wiz-brand:hover { color: var(--brand); text-decoration: none; }
.wiz-brand svg { width: 40px; height: 40px; flex: none; }
.wiz-brand small {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--muted);
  margin-top: 0.06rem;
}

.wiz-nav { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.wiz-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.4rem;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  background: var(--soft);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  border: 1px solid transparent;
}
.wiz-nav a:hover {
  background: var(--step-soft);
  color: var(--step);
  text-decoration: none;
}
.wiz-nav a[aria-current="page"],
.wiz-nav a.is-here {
  background: var(--step);
  color: #fff;
}

.wiz-main { padding: 1.25rem 0 2.2rem; }

.wiz-hero {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.25rem 1.2rem 1.15rem;
  margin-bottom: 1rem;
}
.wiz-kicker {
  display: inline-block;
  margin: 0 0 0.55rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: var(--step-soft);
  color: var(--step);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  font-weight: 700;
}
.wiz-lead { font-size: 1.03rem; color: var(--ink); }
.wiz-hero-dl {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 0.85rem;
  padding: 0.85rem 0.9rem;
  border-radius: 12px;
  background: #fff6f6;
  border: 1px solid #f3c8cb;
}
.wiz-hint { margin: 0; color: var(--muted); font-size: 0.9rem; flex: 1 1 16rem; }

.wiz-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 0 0 1rem;
  padding: 0.7rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.wiz-steps li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3.1rem;
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  background: var(--soft);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
}
.wiz-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  background: var(--step);
  color: #fff;
  font-size: 0.95rem;
  flex: none;
}
.wiz-steps .is-now { background: var(--step-soft); color: var(--head); }

.wiz-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.wiz-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.95rem 0.95rem 0.85rem;
  position: relative;
}
.wiz-num {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 8px;
  background: var(--step);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}
.wiz-panel h3 { color: var(--head); margin-bottom: 0.35rem; }
.wiz-panel p:last-child { margin-bottom: 0; color: var(--muted); font-size: 0.94rem; }

.wiz-sec {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.15rem 1rem;
  margin-bottom: 0.95rem;
}
.wiz-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--step);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.wiz-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0.7rem 0 0.9rem;
}
.wiz-card {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.85rem;
}
.wiz-card strong { display: block; color: var(--head); margin-bottom: 0.3rem; }
.wiz-card p { color: var(--muted); font-size: 0.92rem; }

.wiz-quote {
  background: var(--soft);
  border-left: 4px solid var(--step);
  border-radius: 0 10px 10px 0;
  padding: 0.7rem 0.85rem;
  margin: 0 0 0.75rem;
}
.wiz-quote p { margin: 0 0 0.35rem; }
.wiz-quote footer { font-size: 0.82rem; color: var(--muted); }

.wiz-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.8rem 0 0.25rem;
}

.wiz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 11rem;
  min-height: 2.75rem;
  padding: 0.58rem 1.05rem;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid var(--brand-deep);
}
.wiz-btn:hover { background: var(--brand-deep); color: #fff; text-decoration: none; }
.wiz-btn--win { font-size: 1.05rem; min-width: 12.5rem; box-shadow: 0 6px 16px rgba(215, 4, 17, 0.18); }
.wiz-btn--alt {
  background: var(--step);
  border-color: #1858c7;
}
.wiz-btn--alt:hover { background: #1858c7; color: #fff; }
.wiz-btn--ghost {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line);
}
.wiz-btn--ghost:hover { background: var(--soft); color: var(--ink); }

.wiz-faq details {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.8rem;
  margin: 0 0 0.5rem;
}
.wiz-faq summary { cursor: pointer; font-weight: 700; color: var(--head); }
.wiz-faq p { margin: 0.45rem 0 0.15rem; }

.wiz-foot {
  background: var(--foot);
  color: #d7deea;
  padding: 1.15rem 0 1.35rem;
  font-size: 0.9rem;
}
.wiz-foot p { margin: 0 0 0.45rem; }
.wiz-foot strong { color: #fff; }

@media (max-width: 860px) {
  .wiz-bar { flex-direction: column; align-items: flex-start; }
  .wiz-steps,
  .wiz-panels,
  .wiz-grid { grid-template-columns: 1fr; }
}