:root {
  --pine: #1b4d3e;
  --pine-d: #12352b;
  --sand: #e8dcc4;
  --paper: #f6f0e4;
  --brown: #3a2c1e;
  --mute: #5c4d3a;
  --line: #cfc0a4;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Palatino Linotype", "Songti SC", "SimSun", serif;
  background: var(--paper);
  color: var(--brown);
  line-height: 1.78;
  font-size: 16px;
}
a { color: var(--pine); text-decoration: none; }
a:hover { text-decoration: underline; }

.bar {
  background: var(--pine);
  color: var(--sand);
}
.bar-in {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 0 14px;
}
.wordmark {
  color: var(--sand);
  font-size: 24px;
  letter-spacing: 0.16em;
  font-weight: 700;
}
.wordmark:hover { text-decoration: none; }
.steps-nav a {
  color: var(--sand);
  margin-left: 18px;
  font-size: 15px;
  opacity: 0.8;
}
.steps-nav a.is-on { opacity: 1; border-bottom: 2px solid #d4a017; }

.page { width: min(1040px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 48px; }

.hero-path {
  background: var(--sand);
  padding: 32px 34px;
  margin-bottom: 28px;
}
.hero-path h1 { font-size: 30px; line-height: 1.4; margin-bottom: 12px; }
.hero-path p { color: var(--mute); margin-bottom: 16px; }
.path-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn-pine {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--pine);
  color: #fff;
  padding: 11px 20px;
}
.btn-pine:hover { background: var(--pine-d); text-decoration: none; }
.btn-sand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--pine);
  color: var(--pine);
  padding: 10px 18px;
  background: transparent;
}

.rail {
  position: relative;
  padding-left: 72px;
}
.rail:before {
  content: "";
  position: absolute;
  left: 24px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--line);
}

.step {
  position: relative;
  margin-bottom: 28px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 20px 22px 22px;
}
.step-num {
  position: absolute;
  left: -72px;
  top: 18px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--pine);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}
.step h2 { font-size: 22px; margin-bottom: 10px; color: var(--pine); }
.step p { margin-bottom: 10px; }
.step ul { padding-left: 20px; }

.step-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 28px;
  background: #fff;
}
.step-table th, .step-table td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}
.step-table th { background: var(--pine); color: var(--sand); }

.who-step, .faq-path {
  background: #fff;
  border: 1px solid var(--line);
  padding: 20px 22px;
  margin-bottom: 20px;
}
.who-step h2, .faq-path h2 { font-size: 22px; margin-bottom: 10px; color: var(--pine); }
.faq-path dt { font-weight: 700; margin-top: 12px; }
.faq-path dd { margin: 6px 0 0 0; color: var(--mute); }

.foot-pine {
  background: var(--pine-d);
  color: #d7cbb3;
  padding: 22px 0;
  font-size: 13px;
}
.foot-pine .in { width: min(1040px, calc(100% - 32px)); margin: 0 auto; }
.foot-pine a { color: #d7cbb3; margin-right: 14px; }
.foot-pine a.is-on { color: #f0d78c; }
.safe { color: #efe3c8; margin: 10px 0; }

@media (max-width: 720px) {
  .rail { padding-left: 0; }
  .rail:before { display: none; }
  .step-num { position: static; margin-bottom: 10px; }
  .bar-in { flex-direction: column; gap: 8px; }
  .hero-path h1 { font-size: 24px; }
}