/* ── Design tokens ── */
:root {
  --dc-accent:        #0074C0;
  --dc-accent-soft:   #e8f4fd;
  --dc-accent-mid:    #b3d9f5;
  --dc-warn:          #BE4A0A;
  --dc-warn-soft:     #fdf0e8;
  --dc-danger:        #9A0728;
  --dc-danger-soft:   #fdedf1;
  --dc-surface:       #ffffff;
  --dc-surface-alt:   #f7f9fc;
  --dc-border:        #e4e8ee;
  --dc-text:          #1a2330;
  --dc-text-muted:    #5a6478;
  --dc-text-light:    #8a93a2;
  --dc-radius:        10px;
  --dc-radius-sm:     6px;
  --dc-shadow:        0 2px 12px rgba(0,0,0,0.07);
  --dc-shadow-md:     0 4px 24px rgba(0,0,0,0.10);
}

/* ── Page base ── */
.dc-hero,
.dc-section {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--dc-border);
}

.dc-section-alt {
  background-color: var(--dc-surface-alt);
  border-radius: var(--dc-radius);
  padding-left: 32px;
  padding-right: 32px;
  margin-left: -16px;
  margin-right: -16px;
}

/* ── Hero ── */
.dc-hero {
  padding-top: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--dc-border);
}

.dc-badge {
  display: inline-block;
  font-size: 0.70rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--dc-accent);
  background: var(--dc-accent-soft);
  border: 1px solid var(--dc-accent-mid);
  border-radius: 20px;
  padding: 3px 12px;
  margin-bottom: 14px;
}

.dc-page-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--dc-text);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.dc-lead {
  font-size: 1.05rem;
  color: var(--dc-text-muted);
  line-height: 1.75;
  max-width: 640px;
}

.dc-hero-icon-wrap {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: var(--dc-accent-soft);
  border: 2px solid var(--dc-accent-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.dc-hero-icon {
  font-size: 3.2rem;
  color: var(--dc-accent);
}

/* ── Section labels & headings ── */
.dc-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-accent);
  margin-bottom: 8px;
}

.dc-h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--dc-text);
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}

.dc-section-intro {
  font-size: 0.975rem;
  color: var(--dc-text-muted);
  line-height: 1.75;
  max-width: 680px;
  margin-bottom: 0;
}

/* ── Equal-height rows ── */
.dc-equal-row {
  align-items: stretch;
}

/* ── Step cards ── */
.dc-step-card {
  background: var(--dc-surface);
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  padding: 28px 24px;
  box-shadow: var(--dc-shadow);
  transition: box-shadow 0.18s ease, transform 0.18s ease;
  display: flex;
  flex-direction: column;
}

.dc-step-card:hover {
  box-shadow: var(--dc-shadow-md);
  transform: translateY(-2px);
}

.dc-step-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--dc-accent-mid);
  line-height: 1;
  margin-bottom: 14px;
  letter-spacing: -0.04em;
}

.dc-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dc-text);
  margin-bottom: 8px;
}

.dc-step-body {
  font-size: 0.9rem;
  color: var(--dc-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ── Feature list ── */
.dc-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dc-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  font-size: 0.92rem;
  color: var(--dc-text);
  border-bottom: 1px solid var(--dc-border);
  line-height: 1.55;
}

.dc-feature-list li:last-child {
  border-bottom: none;
}

.dc-check {
  color: var(--dc-accent);
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Image frame ── */
.dc-img-frame {
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  overflow: hidden;
  background: var(--dc-surface);
  box-shadow: var(--dc-shadow);
}

.dc-img-frame img {
  display: block;
  width: 100%;
}

.dc-img-caption {
  font-size: 0.78rem;
  color: var(--dc-text-light);
  padding: 10px 14px;
  margin: 0;
  border-top: 1px solid var(--dc-border);
  background: var(--dc-surface-alt);
}

/* ── Callouts ── */
.dc-callout {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-radius: var(--dc-radius-sm);
  padding: 14px 16px;
  font-size: 0.88rem;
  line-height: 1.65;
  border: 1px solid transparent;
}

.dc-callout-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.dc-callout-info {
  background: var(--dc-accent-soft);
  border-color: var(--dc-accent-mid);
  color: #174f7a;
}

.dc-callout-info .dc-callout-icon {
  color: var(--dc-accent);
}

.dc-callout-tip {
  background: #f0faf2;
  border-color: #b2deba;
  color: #1a4a22;
}

.dc-callout-tip .dc-callout-icon {
  color: #2a8a3e;
}

.dc-callout-warning {
  background: var(--dc-warn-soft);
  border-color: #f0c8a8;
  color: #6b2800;
}

.dc-callout-warning .dc-callout-icon {
  color: var(--dc-warn);
}

/* ── Type-badge table ── */
.dc-table-wrap {
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  overflow: hidden;
  box-shadow: var(--dc-shadow);
}

.dc-table {
  margin-bottom: 0;
  font-size: 0.875rem;
}

.dc-table thead th {
  background: var(--dc-surface-alt);
  color: var(--dc-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--dc-border);
  padding: 11px 14px;
}

.dc-table tbody tr {
  border-bottom: 1px solid var(--dc-border);
  transition: background 0.12s;
}

.dc-table tbody tr:last-child {
  border-bottom: none;
}

.dc-table tbody tr:hover {
  background: var(--dc-accent-soft);
}

.dc-table td {
  padding: 10px 14px;
  vertical-align: middle;
  color: var(--dc-text);
}

.dc-table code {
  font-size: 0.78rem;
  background: #f0f4f8;
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--dc-accent);
}

/* ── Type badges ── */
.dc-type-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 3px 8px;
  white-space: nowrap;
}

.dc-type-string   { background: #e8f4fd; color: #0074C0; }
.dc-type-html     { background: #f3e8fd; color: #4F145B; }
.dc-type-image    { background: #fff8e8; color: #8a5c00; }
.dc-type-number   { background: #edfaf3; color: #1a6e38; }
.dc-type-date     { background: #fdedf1; color: #9A0728; }
.dc-type-option   { background: #fff3e8; color: #BE4A0A; }
.dc-type-key      { background: #f0f4f8; color: #374151; }
.dc-type-file     { background: #f7f0fd; color: #5a1a8a; }

/* ── Code cards ── */
.dc-code-card {
  background: #1a2330;
  border-radius: var(--dc-radius);
  overflow: hidden;
  box-shadow: var(--dc-shadow-md);
  display: flex;
  flex-direction: column;
}

.dc-code-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #141c27;
  border-bottom: 1px solid #2a3545;
}

.dc-code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a4555;
  display: inline-block;
}

.dc-code-dot:nth-child(1) { background: #ff5f57; }
.dc-code-dot:nth-child(2) { background: #febc2e; }
.dc-code-dot:nth-child(3) { background: #28c840; }

.dc-code-card-label {
  margin-left: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #8a9ab0;
  letter-spacing: 0.04em;
}

.dc-code-desc {
  font-size: 0.82rem;
  color: #7a8fa6;
  padding: 12px 16px 4px;
  margin: 0;
}

.dc-pre {
  margin: 0;
  padding: 14px 16px 18px;
  background: transparent;
  border: none;
  overflow-x: auto;
}

.dc-pre code {
  font-size: 0.78rem;
  color: #c9d8ea;
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  line-height: 1.7;
  background: transparent;
  padding: 0;
  border-radius: 0;
}

/* ── Razor rule cards ── */
.dc-rule-card {
  border-radius: var(--dc-radius);
  padding: 24px 22px;
  border: 1px solid var(--dc-border);
  background: var(--dc-surface);
  box-shadow: var(--dc-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
}

.dc-rule-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  border-radius: 5px;
  padding: 3px 10px;
  margin-bottom: 12px;
  width: fit-content;
}

.dc-rule-tag-danger {
  background: var(--dc-danger-soft);
  color: var(--dc-danger);
  border: 1px solid #f0b8c4;
}

.dc-rule-tag-warning {
  background: var(--dc-warn-soft);
  color: var(--dc-warn);
  border: 1px solid #f0c8a8;
}

.dc-rule-danger {
  border-top: 3px solid var(--dc-danger);
}

.dc-rule-warning {
  border-top: 3px solid var(--dc-warn);
}

.dc-rule-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--dc-text);
  margin-bottom: 8px;
}

.dc-rule-body {
  font-size: 0.865rem;
  color: var(--dc-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.dc-rule-body code,
.dc-callout code,
.dc-section-intro code,
.dc-lead code {
  font-size: 0.8em;
  background: #f0f4f8;
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--dc-accent);
}

.dc-code {
  font-size: 0.82em;
  background: #f0f4f8;
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--dc-accent);
}