/* Man动力智剪 · 使用指南 */

.guide-page {
  background:
    radial-gradient(900px 420px at 8% -4%, rgba(43, 92, 255, 0.06), transparent 55%),
    radial-gradient(700px 360px at 100% 0%, rgba(109, 74, 255, 0.05), transparent 50%),
    var(--bg);
}

.guide-hero {
  padding: calc(var(--header-h) + 48px) 0 36px;
}

.guide-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 48px;
  align-items: end;
}

.guide-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.guide-title {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.guide-lead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 22px;
}

.guide-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.guide-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.guide-chip strong {
  color: var(--accent);
  font-weight: 700;
}

.guide-hero-aside {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 22px 18px;
  box-shadow: var(--shadow-md);
}

.guide-hero-aside h2 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.guide-hero-aside p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 16px;
}

.guide-hero-links {
  display: grid;
  gap: 8px;
}

.guide-hero-links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--bg-subtle);
  color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
}

.guide-hero-links a:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.guide-hero-links span {
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.guide-picker {
  padding: 8px 0 40px;
}

.guide-picker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.guide-pick {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 16px 16px;
  min-height: 168px;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.guide-pick:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: var(--shadow-md);
}

.guide-pick-num {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent-gradient);
}

.guide-pick h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.guide-pick p {
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.65;
}

.guide-shell {
  display: grid;
  grid-template-columns: 228px minmax(0, 1fr);
  gap: 40px;
  padding-bottom: 96px;
  align-items: start;
}

.guide-toc {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow: auto;
  padding: 8px 8px 20px 0;
}

.guide-toc h2 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.guide-toc a {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.86rem;
}

.guide-toc a:hover,
.guide-toc a.is-active {
  background: var(--accent-light);
  color: var(--accent);
  text-decoration: none;
}

.guide-toc .sub {
  padding-left: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.guide-toc-toggle {
  display: none;
}

.guide-doc {
  min-width: 0;
  padding-bottom: 24px;
}

.guide-section {
  scroll-margin-top: calc(var(--header-h) + 20px);
  margin-bottom: 56px;
}

.guide-section > h2 {
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.guide-section > h3 {
  font-size: 1.12rem;
  margin: 28px 0 10px;
}

.guide-section p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.guide-section strong {
  color: var(--text);
  font-weight: 650;
}

.guide-when {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0 20px;
}

.guide-when article {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}

.guide-when h4 {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.guide-when .ok h4 { color: var(--accent); }
.guide-when .no h4 { color: #b45309; }

.guide-when p {
  margin: 0;
  font-size: 0.88rem;
}

.guide-steps {
  list-style: none;
  counter-reset: gstep;
  margin: 16px 0 20px;
}

.guide-steps li {
  position: relative;
  counter-increment: gstep;
  padding: 14px 16px 14px 56px;
  margin-bottom: 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-secondary);
}

.guide-steps li::before {
  content: counter(gstep);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
}

.guide-steps li strong {
  color: var(--text);
}

.guide-callout {
  margin: 16px 0;
  padding: 13px 15px;
  border-left: 4px solid var(--accent);
  border-radius: 0 10px 10px 0;
  background: var(--accent-light);
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.guide-callout.warn {
  border-left-color: #d97706;
  background: #fff7ed;
}

.guide-callout.gold {
  border-left-color: #b45309;
  background: #fffbeb;
}

.guide-table-wrap {
  overflow-x: auto;
  margin: 14px 0 18px;
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.guide-table th,
.guide-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.guide-table th {
  background: var(--bg-subtle);
  color: var(--text);
  font-weight: 650;
}

.guide-table td {
  color: var(--text-secondary);
  background: #fff;
}

.guide-shot {
  margin: 18px 0 8px;
}

.guide-shot-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  background: #111318;
}

.guide-shot-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.guide-pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  z-index: 2;
  pointer-events: none;
}

.guide-pin i {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #2b5cff;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  border: 2px solid #fff;
  box-shadow: 0 0 0 5px rgba(43, 92, 255, 0.28);
}

.guide-pin b {
  position: absolute;
  left: 32px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(17, 19, 24, 0.88);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.guide-pin.left b {
  left: auto;
  right: 32px;
}

.guide-pin.down b {
  left: 50%;
  top: 34px;
  transform: translateX(-50%);
}

.guide-legend {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin: 12px 0 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.guide-legend li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: var(--text-secondary);
  font-size: 0.86rem;
  list-style: none;
}

.guide-legend i {
  flex: none;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  margin-top: 1px;
}

.guide-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.guide-cards article {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.guide-cards h3,
.guide-cards h4 {
  font-size: 0.98rem;
  margin-bottom: 6px;
}

.guide-cards p {
  margin: 0;
  font-size: 0.88rem;
}

.guide-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.guide-tool {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.guide-tool .tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 650;
}

.guide-tool h3 {
  font-size: 1rem;
  margin: 0 0 6px;
}

.guide-tool p {
  margin: 0;
  font-size: 0.86rem;
}

.guide-faq {
  display: grid;
  gap: 10px;
}

.guide-faq details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px 16px;
}

.guide-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 0;
  font-weight: 650;
}

.guide-faq summary::-webkit-details-marker { display: none; }

.guide-faq details[open] summary {
  color: var(--accent);
}

.guide-faq details p {
  padding-bottom: 12px;
  margin: 0;
}

.guide-mock {
  margin: 18px 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #111318;
  box-shadow: var(--shadow-lg);
}

.guide-mock-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #1a1f27;
  color: #9aa6b5;
  font-size: 0.75rem;
}

.guide-mock-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3ecf8e;
}

.guide-mock-body {
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 220px;
}

.guide-mock-side {
  padding: 14px 12px;
  background: #151a21;
  color: #c9d4e0;
  font-size: 0.78rem;
}

.guide-mock-side span {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 6px;
}

.guide-mock-side .on {
  background: rgba(62, 207, 142, 0.16);
  color: #7decc0;
}

.guide-mock-main {
  padding: 18px 18px 20px;
  color: #e8eef5;
}

.guide-mock-main h4 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.guide-mock-main p {
  color: #9aa6b5;
  font-size: 0.84rem;
  margin-bottom: 14px;
}

.guide-mock-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.guide-mock-btns em {
  font-style: normal;
  padding: 6px 10px;
  border-radius: 8px;
  background: #2b5cff;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 650;
}

.guide-mock-btns b {
  font-weight: 650;
  padding: 6px 10px;
  border-radius: 8px;
  background: #243041;
  color: #d7e3f0;
  font-size: 0.78rem;
}

.guide-end {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-radius: 16px;
  background: #111318;
  color: #e8eef5;
}

.guide-end p {
  margin: 0;
  color: rgba(232, 238, 247, 0.72);
  font-size: 0.92rem;
}

.guide-end h3 {
  margin: 0 0 6px;
  font-size: 1.15rem;
}

.guide-end .btn-outline-light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
}

@media (max-width: 1100px) {
  .guide-picker-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-hero-inner { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 920px) {
  .guide-shell { grid-template-columns: 1fr; }
  .guide-toc {
    position: static;
    max-height: none;
    display: none;
    padding: 0 0 16px;
  }
  .guide-toc.is-open { display: block; }
  .guide-toc-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    font: inherit;
    font-weight: 650;
    cursor: pointer;
  }
  .guide-when,
  .guide-cards,
  .guide-tool-grid,
  .guide-legend { grid-template-columns: 1fr; }
  .guide-pin b { display: none; }
  .guide-mock-body { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .guide-picker-grid { grid-template-columns: 1fr; }
  .guide-title { font-size: 1.8rem; }
}

/* —— 重构：章节导航 / 安装选择 / 框选标注 —— */

.guide-page .container {
  width: min(1240px, 94vw);
}

.guide-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.guide-crumb a {
  color: var(--text-secondary);
  text-decoration: none;
}

.guide-crumb a:hover { color: var(--accent); }

.guide-crumb span[aria-hidden] { color: var(--border); }

.guide-hero--chapter {
  padding: calc(var(--header-h) + 36px) 0 20px;
}

.guide-hero--chapter .guide-title {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
}

.guide-hero--chapter .guide-lead { margin-bottom: 0; }

.guide-toc-group {
  margin: 14px 0 4px;
}

.guide-toc-group > a,
.guide-toc-label {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 650;
}

.guide-toc-label {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  padding-bottom: 2px;
}

.guide-toc-group > a.is-current,
.guide-toc a.is-current {
  background: var(--accent-light);
  color: var(--accent);
}

.guide-choice {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 16px 0 20px;
}

.guide-choice-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 18px 16px;
}

.guide-choice-card.recommended {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 0 0 3px var(--accent-light);
}

.guide-choice-card .badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
}

.guide-choice-card h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.guide-choice-card p {
  margin: 0 0 10px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.guide-choice-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.guide-choice-card .meta span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.guide-choice-card .btn {
  display: inline-flex;
}

.guide-decision {
  margin: 18px 0;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
}

.guide-decision h3 {
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.guide-decision ol {
  margin: 0;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.guide-decision li { margin-bottom: 8px; }
.guide-decision li:last-child { margin-bottom: 0; }

.guide-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 16px 0 20px;
}

.guide-flow-step {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 12px;
}

.guide-flow-step em {
  display: block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.7rem;
  color: var(--accent);
  margin-bottom: 6px;
}

.guide-flow-step strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.guide-flow-step p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.guide-box {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--w);
  height: var(--h);
  border: 2px solid #3b82f6;
  border-radius: 8px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.55), inset 0 0 0 1px rgba(59, 130, 246, 0.15);
  pointer-events: none;
  z-index: 2;
}

.guide-box i {
  position: absolute;
  left: -2px;
  top: -22px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 20px;
  padding: 0 8px 0 4px;
  border-radius: 999px;
  background: #2563eb;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.28);
}

.guide-box i::before {
  content: attr(data-n);
  display: grid;
  place-items: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  color: #2563eb;
  font-size: 0.62rem;
}

.guide-box.green { border-color: #10b981; }
.guide-box.green i { background: #059669; }
.guide-box.green i::before { color: #059669; }

.guide-box.amber { border-color: #f59e0b; }
.guide-box.amber i { background: #d97706; }
.guide-box.amber i::before { color: #d97706; }

.guide-catalog {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 16px 0 8px;
}

.guide-catalog a {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 18px 16px;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.guide-catalog a:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: var(--shadow-md);
}

.guide-catalog .code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 6px;
}

.guide-catalog h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.guide-catalog p {
  margin: 0 0 10px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.guide-catalog ul {
  margin: 0;
  padding-left: 16px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.guide-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0 8px;
}

.guide-pager a {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}

.guide-pager a:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.guide-pager small {
  display: block;
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-bottom: 4px;
}

.guide-pager strong {
  font-size: 0.95rem;
}

.guide-pager .next { text-align: right; }

.guide-kbd {
  display: inline-block;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--bg-subtle);
  font-family: var(--font-mono);
  font-size: 0.78em;
  color: var(--text);
}

.guide-path {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 5px;
  background: var(--bg-subtle);
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--text);
}

.guide-section h4 {
  font-size: 0.98rem;
  margin: 20px 0 8px;
}

.guide-mini-steps {
  margin: 10px 0 16px;
  padding-left: 18px;
  color: var(--text-secondary);
}

.guide-mini-steps li { margin-bottom: 6px; }

.guide-check {
  display: grid;
  gap: 8px;
  margin: 12px 0 18px;
}

.guide-check label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.guide-check input { margin-top: 4px; }

.guide-dir {
  margin: 16px 0;
  padding: 16px 18px;
  background: #111318;
  border-radius: 14px;
  color: #d7e3f0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  overflow-x: auto;
}

.guide-dir .muted { color: #7d8a99; }
.guide-dir .on { color: #7decc0; }

.guide-tool .tag.cloud {
  background: #fff7ed;
  color: #b45309;
}

.guide-tool .tag.local {
  background: #ecfdf5;
  color: #047857;
}

@media (max-width: 920px) {
  .guide-choice,
  .guide-catalog,
  .guide-flow,
  .guide-pager { grid-template-columns: 1fr; }
  .guide-pager .next { text-align: left; }
  .guide-box i { font-size: 0; padding: 0; width: 18px; height: 18px; top: -10px; }
  .guide-box i::before { width: 18px; height: 18px; font-size: 0.62rem; }
}