/* Nullphase — shared stylesheet. Night-shift salvage garage.
   No web fonts, no external requests, no images. */

:root {
  --bg: #14161a;
  --text: #d8d4c8;
  --accent: #e8a33d;
  --accent-2: #6b7280;
  --card: #1d2127;
  --rule: #2b3139;
  --display: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", sans-serif;
  --body: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.62;
  overflow-x: hidden;
}

/* ---------- skip link ---------- */

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #14161a;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 10px 16px;
  z-index: 50;
}
.skip:focus { left: 0; }

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #101215;
  border-bottom: 2px solid var(--rule);
}

.head-in {
  max-width: 680px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand:hover { color: var(--accent); }
.brand .mark {
  display: inline-block;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 1px 5px;
}

.menu-btn {
  display: none;
  background: transparent;
  border: 2px solid var(--rule);
  color: var(--text);
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
  padding: 7px 12px;
  cursor: pointer;
}
.menu-btn:hover { border-color: var(--accent); color: var(--accent); }

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}
.site-nav a {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- layout ---------- */

main { display: block; }

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 20px;
}

.pad-top { padding-top: 36px; }
.pad-bot { padding-bottom: 56px; }

/* ---------- job-ticket sections ---------- */

.ticket {
  border-top: 3px solid var(--accent);
  margin: 40px 0 0;
  padding-top: 10px;
}
.ticket-id {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  line-height: 1.22;
  margin: 0 0 14px;
  color: var(--text);
}

h1 { font-size: 34px; }
h2 { font-size: 24px; display: flex; align-items: center; gap: 9px; }
h3 { font-size: 19px; color: var(--accent); }
h4 { font-size: 16px; letter-spacing: 0.1em; }

h2 .wrench { flex: 0 0 auto; }
.wrench { color: var(--accent); vertical-align: middle; }

p { margin: 0 0 16px; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a:hover { text-decoration: none; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

ul, ol { margin: 0 0 18px; padding-left: 22px; }
li { margin-bottom: 8px; }

strong { color: #efeade; }

code, .mono { font-family: var(--mono); font-size: 0.92em; color: var(--accent); }

hr.rule { border: 0; border-top: 2px solid var(--rule); margin: 32px 0; }

/* ---------- hero ---------- */

.hero { padding-top: 34px; }
.hero .kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.hero p.lede { font-size: 18px; }

/* ---------- disclosure box ---------- */

.disclosure {
  border: 2px solid var(--rule);
  border-left: 4px solid var(--accent);
  background: var(--card);
  padding: 16px 18px;
  margin: 24px 0;
}
.disclosure h2, .disclosure p:last-child { margin-bottom: 0; }
.disclosure .label {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

/* ---------- callout ---------- */

.callout {
  border: 2px solid var(--rule);
  border-left: 4px solid var(--accent);
  padding: 16px 18px;
  margin: 24px 0;
  background: var(--card);
}
.callout > :last-child { margin-bottom: 0; }
.callout .label {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

/* ---------- torque check (checklists) ---------- */

.torque {
  border: 2px solid var(--accent);
  background: var(--card);
  padding: 0;
  margin: 28px 0;
}
.torque > h3, .torque > h2 {
  margin: 0;
  padding: 12px 18px;
  background: #101215;
  border-bottom: 2px solid var(--accent);
  font-size: 17px;
  color: var(--accent);
  letter-spacing: 0.12em;
}
.torque .torque-sub {
  padding: 12px 18px 0;
  margin: 0;
  color: var(--accent-2);
  font-size: 15px;
}
.torque ol, .torque ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.torque li {
  margin: 0;
  padding: 11px 18px 11px 50px;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.torque li:last-child { border-bottom: 0; }
.torque li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 15px;
  width: 16px;
  height: 16px;
  border: 2px solid var(--accent-2);
}

/* ---------- step list on homepage ---------- */

.steplist { list-style: none; padding: 0; margin: 0 0 24px; counter-reset: s; }
.steplist li {
  counter-increment: s;
  border-top: 2px solid var(--rule);
  padding: 14px 0 14px 54px;
  position: relative;
  margin: 0;
}
.steplist li::before {
  content: "0" counter(s);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--accent);
}
.steplist a {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 18px;
  display: block;
  margin-bottom: 4px;
}
.steplist span { display: block; color: var(--text); font-size: 16px; }

/* ---------- in-page contents ---------- */

.contents {
  border: 2px solid var(--rule);
  padding: 14px 18px;
  margin: 24px 0;
}
.contents .label {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
  color: var(--accent-2);
  display: block;
  margin-bottom: 8px;
}
.contents ol { margin: 0; padding-left: 20px; }
.contents li { margin-bottom: 5px; }

/* ---------- step indicator ---------- */

.step-of {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  border: 1px solid var(--rule);
  padding: 4px 9px;
  display: inline-block;
  margin-bottom: 12px;
}

/* ---------- prev / next ---------- */

.pager {
  border-top: 2px solid var(--rule);
  margin-top: 40px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.pager a {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 15px;
}
.pager .ph { color: var(--accent-2); font-family: var(--display); text-transform: uppercase; letter-spacing: 0.12em; font-size: 15px; }

/* ---------- affiliate link ---------- */

.afflink {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 16px;
  border: 2px solid var(--accent);
  padding: 9px 14px;
  display: inline-block;
  text-decoration: none;
}
.afflink:hover { background: var(--accent); color: #14161a; }
.afnote {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  color: var(--accent-2);
}

/* ---------- tables ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 22px;
  font-size: 16px;
}
caption {
  text-align: left;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
  color: var(--accent-2);
  padding-bottom: 8px;
}
th, td {
  border: 1px solid var(--rule);
  padding: 9px 11px;
  text-align: left;
  vertical-align: top;
}
th {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 14px;
  color: var(--accent);
  background: #101215;
}
td.spec { font-family: var(--mono); color: var(--text); }

/* ---------- definition lists ---------- */

dl.checked { margin: 0 0 22px; }
dl.checked dt {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 15px;
  color: var(--accent);
  border-top: 2px solid var(--rule);
  padding-top: 12px;
  margin-top: 12px;
}
dl.checked dd { margin: 6px 0 0; }

dl.glossary dt { font-weight: 700; color: #efeade; margin-top: 12px; }
dl.glossary dd { margin: 4px 0 0 0; padding-left: 0; }

/* ---------- pros and cons ---------- */

.pc { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 24px 0; border: 2px solid var(--rule); }
.pc > div { padding: 14px 16px; }
.pc > div + div { border-left: 2px solid var(--rule); }
.pc h4 { color: var(--accent); margin-bottom: 8px; }
.pc ul { padding-left: 18px; margin: 0; }

/* ---------- timeline ---------- */

.timeline { list-style: none; padding: 0; margin: 24px 0; }
.timeline li {
  border-left: 2px solid var(--rule);
  padding: 0 0 18px 20px;
  position: relative;
  margin: 0;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 7px;
  width: 10px;
  height: 10px;
  background: var(--accent);
}
.timeline .when {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent-2);
  display: block;
}

/* ---------- glossary strip ---------- */

.strip {
  border-top: 2px solid var(--rule);
  border-bottom: 2px solid var(--rule);
  padding: 14px 0;
  margin: 26px 0;
  font-size: 16px;
}
.strip .label {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  color: var(--accent-2);
  display: block;
  margin-bottom: 6px;
}

/* ---------- print button ---------- */

.printbtn {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 15px;
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 9px 14px;
  cursor: pointer;
}
.printbtn:hover { background: var(--accent); color: #14161a; }

/* ---------- hazard divider ---------- */

.hazard {
  height: 8px;
  margin-top: 56px;
  background: repeating-linear-gradient(45deg, var(--accent) 0 8px, #101215 8px 16px);
}

/* ---------- footer ---------- */

.site-foot {
  background: #101215;
  border-top: 2px solid var(--rule);
  padding: 26px 0 36px;
  font-size: 15px;
}
.site-foot .f-name {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 18px;
  margin: 0 0 8px;
}
.site-foot address {
  font-style: normal;
  line-height: 1.75;
  margin: 0 0 14px;
  color: var(--text);
}
.site-foot .f-links { margin: 0 0 14px; }
.site-foot .f-tm { color: var(--accent-2); margin: 0 0 12px; }
.site-foot .f-rev { font-family: var(--mono); font-size: 13px; color: var(--accent-2); margin: 0; }

/* ---------- responsive ---------- */

@media (max-width: 620px) {
  body { font-size: 16px; }
  h1 { font-size: 27px; }
  h2 { font-size: 21px; }
  .menu-btn { display: inline-block; }
  .site-nav {
    display: none;
    width: 100%;
    border-top: 2px solid var(--rule);
    margin-top: 10px;
    padding-top: 10px;
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 12px; }
  .head-in { flex-wrap: wrap; }
  .pc { grid-template-columns: 1fr; }
  .pc > div + div { border-left: 0; border-top: 2px solid var(--rule); }
}

/* ---------- print ---------- */

@media print {
  body { background: #fff; color: #000; font-size: 12pt; }
  .site-head, .hazard, .printbtn, .pager, .site-nav, .skip, .noprint { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  a { color: #000; text-decoration: underline; }
  h1, h2, h3, h4 { color: #000; }
  h3 { color: #000; }
  .ticket { border-top: 2pt solid #000; }
  .ticket-id, .step-of, .afnote, .strip .label { color: #333; }
  .torque { border: 1pt solid #000; break-inside: avoid; background: #fff; }
  .torque > h2, .torque > h3 { background: #fff; color: #000; border-bottom: 1pt solid #000; }
  .torque li { border-bottom: 0.5pt solid #777; }
  .torque li::before { border: 1pt solid #000; }
  .callout, .disclosure, .contents { border: 1pt solid #000; background: #fff; }
  .callout .label, .disclosure .label { color: #000; }
  th { background: #fff; color: #000; }
  th, td { border: 0.5pt solid #000; }
  .site-foot { background: #fff; border-top: 1pt solid #000; }
  .site-foot .f-tm, .site-foot .f-rev { color: #000; }
}