.technical-shell { min-height: 100dvh; }
.technical-header { width: min(1320px, calc(100% - 64px)); }
.technical-main { width: min(1180px, calc(100% - 64px)); margin: 0 auto; padding: 82px 0 120px; }
.technical-hero { padding-bottom: 78px; border-bottom: 1px solid var(--line); }
.technical-hero h1 { max-width: 820px; margin-bottom: 24px; font-size: clamp(48px, 7vw, 88px); }
.technical-lead { max-width: 720px; margin-bottom: 0; color: var(--muted); font-size: 17px; line-height: 1.75; }
.technical-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.technical-layout { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: clamp(40px, 8vw, 120px); align-items: start; }
.technical-toc { position: sticky; top: 28px; display: grid; gap: 12px; padding-top: 78px; }
.technical-toc-title { margin: 0 0 8px; color: var(--accent); font: 700 10px var(--font-mono, ui-monospace, monospace); letter-spacing: .14em; }
.technical-toc a { color: var(--muted); font-size: 12px; line-height: 1.4; }
.technical-toc a:hover { color: var(--text); }
.technical-content { min-width: 0; }
.technical-section { padding: 82px 0 0; scroll-margin-top: 24px; }
.technical-section h2 { max-width: 760px; margin: 0 0 26px; font-size: clamp(34px, 5vw, 60px); line-height: 1.04; letter-spacing: -.06em; }
.technical-section > p:not(.eyebrow), .technical-section li { color: var(--muted); font-size: 14px; line-height: 1.8; }
.technical-section > p.technical-intro { max-width: 850px; margin-bottom: 30px; font-size: 15px; }
.technical-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.technical-choice { min-height: 230px; display: flex; flex-direction: column; align-items: flex-start; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(14, 23, 19, .68); }
.technical-choice-primary { border-color: rgba(185, 237, 114, .35); background: linear-gradient(145deg, rgba(185, 237, 114, .1), rgba(14, 23, 19, .8)); }
.technical-index { color: var(--accent); font: 700 11px var(--font-mono, ui-monospace, monospace); }
.technical-choice h3 { margin: 42px 0 10px; font-size: 23px; letter-spacing: -.04em; }
.technical-choice p { margin-bottom: 18px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.technical-choice .text-link { margin-top: auto; }
.technical-callout, .technical-final-callout { padding: 26px; border: 1px solid rgba(185, 237, 114, .28); border-radius: var(--radius); background: rgba(185, 237, 114, .045); }
.technical-callout { display: flex; gap: 12px; margin-top: 14px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.technical-callout strong { flex: 0 0 auto; color: var(--accent); }
.technical-table { display: grid; border-top: 1px solid var(--line); }
.technical-table > div { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.technical-table b { color: var(--text); font-size: 13px; }
.technical-table span, .technical-table code { color: var(--muted); font: 13px/1.65 var(--font-mono, ui-monospace, monospace); overflow-wrap: anywhere; }
.technical-table code { color: var(--accent); }
.technical-table-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; border-top: 0; }
.technical-table-cards > div { display: block; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.technical-table-cards b { display: block; margin-bottom: 8px; }
.technical-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.technical-list > div { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.technical-list span { color: var(--accent); font: 700 11px var(--font-mono, ui-monospace, monospace); }
.technical-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.technical-steps { display: grid; gap: 16px; margin: 0; padding-left: 24px; }
.technical-steps li { padding-left: 8px; }
pre { margin: 22px 0 0; padding: 20px; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(5, 11, 9, .78); color: var(--text); }
pre code { color: var(--text); font: 12px/1.7 var(--font-mono, ui-monospace, monospace); white-space: pre; }
.technical-metadata { padding: 28px; border: 1px solid rgba(185, 237, 114, .28); border-radius: var(--radius); background: rgba(185, 237, 114, .045); }
.technical-metadata h2 { margin-bottom: 20px; }
.technical-metadata > p:not(.eyebrow) { max-width: 720px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.metadata-spec { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.metadata-spec span { color: var(--accent); font: 700 10px var(--font-mono, ui-monospace, monospace); letter-spacing: .1em; text-transform: uppercase; }
.metadata-spec code { max-width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--text); background: rgba(5, 11, 9, .45); font: 12px/1.6 var(--font-mono, ui-monospace, monospace); overflow-wrap: anywhere; }
.technical-checklist { display: grid; gap: 0; border-top: 1px solid var(--line); }
.technical-checklist label { display: flex; gap: 12px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.6; cursor: pointer; }
.technical-checklist input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--accent); }
.technical-final-callout { margin-top: 82px; }
.technical-final-callout h2 { margin-bottom: 16px; }
.technical-final-callout p:not(.eyebrow) { max-width: 650px; margin-bottom: 0; }
.technical-final-callout .technical-actions { margin-top: 22px; }
.technical-final-callout .text-link { font-size: 12px; }
@media (max-width: 860px) {
  .technical-layout { grid-template-columns: 1fr; gap: 0; }
  .technical-toc { position: static; grid-template-columns: repeat(4, max-content); gap: 8px 18px; padding: 24px 0; border-bottom: 1px solid var(--line); overflow-x: auto; }
  .technical-toc-title { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .technical-header, .technical-main { width: calc(100% - 32px); }
  .technical-header { min-height: 66px; }
  .technical-main { padding: 56px 0 80px; }
  .technical-hero { padding-bottom: 56px; }
  .technical-hero h1 { font-size: clamp(42px, 13vw, 58px); }
  .technical-lead { font-size: 15px; }
  .technical-actions { align-items: stretch; flex-direction: column; }
  .technical-actions .button { width: 100%; }
  .technical-choice-grid, .technical-table-cards { grid-template-columns: 1fr; }
  .technical-choice { min-height: 0; }
  .technical-choice h3 { margin-top: 28px; }
  .technical-section { padding-top: 60px; }
  .technical-metadata { padding: 22px; }
  .technical-table > div { grid-template-columns: 1fr; gap: 5px; }
  .technical-toc { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .technical-toc a { padding: 5px 0; }
  .technical-callout { align-items: flex-start; flex-direction: column; }
  pre { padding: 15px; }
  pre code { font-size: 11px; }
  .technical-final-callout { margin-top: 60px; }
}