:root {
  --aw-accent: #5de6ff;
  --aw-accent2: #9be95d;
  --aw-panel: rgba(20, 28, 36, 0.76);
  --aw-line: rgba(93, 230, 255, 0.28);
  --aw-text-muted: #b9c5cc;
}

.manual-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 2.2rem 0 4rem;
}

.manual-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: center;
  margin: 0 0 1.35rem;
  font-size: .92rem;
  color: var(--aw-text-muted);
}
.manual-breadcrumb a { color: var(--aw-accent); text-decoration: none; }
.manual-breadcrumb a:hover { text-decoration: underline; }

.manual-hero {
  padding: clamp(1.35rem, 3vw, 2.5rem);
  border: 1px solid var(--aw-line);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(93,230,255,.10), rgba(155,233,93,.035));
  margin-bottom: 2rem;
}
.manual-kicker {
  color: var(--aw-accent);
  letter-spacing: .08em;
  font-weight: 700;
  text-transform: uppercase;
  font-size: .82rem;
  margin-bottom: .45rem;
}
.manual-hero h1 { margin: 0 0 .8rem; line-height: 1.25; }
.manual-lead { max-width: 900px; font-size: 1.08rem; line-height: 1.9; }

.manual-section { margin: 2.3rem 0; }
.manual-section h2 {
  padding-bottom: .55rem;
  border-bottom: 2px solid var(--aw-accent);
  color: var(--aw-accent);
}
.manual-section h3 { margin-top: 1.35rem; }
.manual-section p, .manual-section li { line-height: 1.85; }

.manual-tree {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 1.2rem;
}
.manual-card {
  display: block;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--aw-line);
  border-radius: 14px;
  background: var(--aw-panel);
  color: inherit;
  text-decoration: none;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.manual-card:hover {
  transform: translateY(-2px);
  border-color: var(--aw-accent);
  background: rgba(93,230,255,.08);
}
.manual-card strong { display: block; color: var(--aw-accent); font-size: 1.08rem; margin-bottom: .35rem; }
.manual-card span { color: var(--aw-text-muted); line-height: 1.6; }

.tree-view {
  margin: 1rem 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--aw-accent);
  background: rgba(0,0,0,.18);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  line-height: 1.85;
  white-space: pre-wrap;
}

.guide-figure {
  margin: 1.3rem 0 2rem;
  border: 1px solid var(--aw-line);
  border-radius: 14px;
  overflow: hidden;
  background: #111;
}
.guide-figure img { width: 100%; height: auto; display: block; }
.guide-figure figcaption { padding: .7rem 1rem; color: var(--aw-text-muted); font-size: .9rem; }

.step-list { counter-reset: manual-step; padding: 0; margin: 1rem 0; }
.step-list > li {
  list-style: none;
  counter-increment: manual-step;
  position: relative;
  padding: 1rem 1rem 1rem 3.4rem;
  margin: 0 0 .8rem;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.step-list > li::before {
  content: counter(manual-step);
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 1.65rem;
  height: 1.65rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #081014;
  background: var(--aw-accent);
  font-weight: 800;
}
.step-list strong { color: var(--aw-accent); }

.manual-note {
  margin: 1rem 0;
  padding: 1rem 1.15rem;
  border-left: 4px solid #ffca5d;
  background: rgba(255,202,93,.08);
  line-height: 1.8;
}
.manual-note.danger { border-left-color: #ff6f91; background: rgba(255,111,145,.08); }

.manual-page-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 2.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.10);
}
.manual-page-nav a {
  display: inline-block;
  padding: .65rem .9rem;
  border: 1px solid var(--aw-line);
  border-radius: 10px;
  text-decoration: none;
  color: var(--aw-accent);
}
.manual-page-nav a:hover { border-color: var(--aw-accent); }

.quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 1rem 0 1.5rem;
}
.quick-nav a {
  padding: .45rem .7rem;
  border-radius: 999px;
  background: rgba(93,230,255,.08);
  border: 1px solid var(--aw-line);
  color: var(--aw-accent);
  text-decoration: none;
  font-size: .92rem;
}

@media (max-width: 760px) {
  .manual-shell { width: min(100% - 20px, 1320px); padding-top: 1.2rem; }
  .manual-hero { border-radius: 12px; }
  .manual-tree { grid-template-columns: 1fr; }
}