/* LT1 PCM Tuning — modern lightweight theme
   Primary colors from legacy css/main.css */
:root {
  --bg: #ffffcc;
  --bg-page: #ffffff;
  --text: #333333;
  --text-muted: #5c5c5c;
  --header: #990000;
  --header-deep: #770000;
  --nav: #660000;
  --nav-item: #990000;
  --link: #770000;
  --link-hover: #000000;
  --heading: #bb0000;
  --heading-2: #880000;
  --heading-3: #550000;
  --accent: #cbc40b;
  --form-bg: #990000;
  --form-input: #fcfab8;
  --form-li: #770000;
  --footer: #770000;
  --border: #000000;
  --radius: 6px;
  --shadow: 0 2px 12px rgba(0,0,0,.12);
  --max: 1320px;
  --font: Georgia, "Times New Roman", Times, serif;
  --font-ui: "Century Gothic", "Trebuchet MS", Arial, Helvetica, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1rem/1.5 var(--font);
  min-height: 100vh;
}
img { max-width: 100%; height: auto; border: 0; }
a { color: var(--link); text-decoration: none; border-bottom: 1px dotted #0004a2; }
a:hover { color: var(--link-hover); }
/* Site-wide announcement banner */
.site-banner {
  font-family: var(--font-ui);
  font-size: .95rem;
  line-height: 1.45;
  border-bottom: 1px solid #0003;
}
.site-banner-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: .55rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1rem;
  align-items: baseline;
}
.site-banner-text { margin: 0; flex: 1 1 16rem; }
.site-banner-link { margin: 0; font-weight: 700; }
.site-banner-dismiss {
  margin-left: auto;
  font: inherit;
  font-size: .85rem;
  font-weight: 700;
  padding: .25rem .55rem;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  cursor: pointer;
  border-radius: 4px;
}
html.site-banner-dismissed .site-banner,
.site-banner[hidden] {
  display: none !important;
}
.site-banner--info { background: #dceaf8; color: #123; }
.site-banner--notice { background: #fff3c4; color: #442; }
.site-banner--urgent { background: #f5d0d0; color: #400; }
.site-banner a { color: inherit; font-weight: 700; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: #000; color: #fff; padding: .5rem 1rem; z-index: 100;
}
.skip-link:focus { left: 0; }

/* Header */
.site-header {
  background: linear-gradient(180deg, var(--header) 0%, #7a0000 100%);
  color: #fff;
  border-bottom: 1px solid #fff;
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: .75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1rem;
}
.logo { border: 0; flex: 0 0 auto; }
.logo img { display: block; max-height: 64px; width: auto; max-width: min(340px, 42vw); }
.tagline {
  flex: 1 1 180px;
  margin: 0;
  font-size: .9rem;
  font-style: italic;
  line-height: 1.35;
  text-align: right;
}
.tagline a { color: #fff; border: 0; }
.tagline a:hover { text-decoration: underline; }
.order-btn { border: 0; margin-left: auto; }
.order-btn img { display: block; max-height: 42px; width: auto; }
.nav-toggle {
  display: none;
  background: var(--nav-item);
  color: #fff;
  border: 2px outset #fff;
  font: 700 1rem var(--font-ui);
  padding: .4rem .8rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .35rem;
  padding: .5rem .75rem .75rem;
  background: linear-gradient(180deg, var(--nav) 0%, #440000 100%);
}
.site-nav a {
  color: #fff;
  border: 2px outset #fff;
  background: var(--nav-item);
  padding: .45rem .85rem;
  font: 700 1rem/1.2 var(--font-ui);
  border-bottom: 2px outset #fff;
}
.site-nav a:hover,
.site-nav a.active {
  border-top: 2px solid #fff;
  background: #b30000;
}

/* Layout */
.layout {
  max-width: var(--max);
  margin: 1rem auto;
  padding: 0 .75rem 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 1.25rem;
  align-items: start;
}
.main {
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem 1.5rem;
  min-width: 0;
}
.welcome {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  border-bottom: 1px dotted #ded6b8;
  margin-bottom: 1rem;
  padding-bottom: .75rem;
}
.welcome-img {
  width: 120px;
  max-width: 30%;
  border-radius: 4px;
  flex-shrink: 0;
}
.welcome h1 {
  margin: 0 0 .35rem;
  font: 700 1.45rem/1.3 var(--font);
  color: var(--heading);
}
.welcome p {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 1rem;
}

/* Prose (ported content) */
.prose h1 {
  color: var(--heading);
  font: 700 1.4rem/1.4 var(--font-ui);
  margin: 1rem 0 .4rem;
}
.prose h2 {
  color: var(--heading-2);
  font: 600 1.2rem/1.35 var(--font-ui);
  margin: .9rem 0 .35rem;
}
.prose h3 {
  color: var(--heading-3);
  font: 700 1.05rem/1.3 var(--font-ui);
  margin: .75rem 0 .3rem;
}
.prose h4, .prose h5, .prose h6 {
  color: var(--accent);
  font-family: var(--font-ui);
}
.prose p { margin: .5rem 0; text-align: justify; }
.prose ul, .prose ol { margin: .5rem 0 .5rem 1.25rem; }
.prose hr {
  border: 0;
  height: 3px;
  background: #aaa;
  width: 65%;
  margin: 1rem auto;
}
.prose blockquote {
  margin: .75rem 1rem;
  font-family: "Courier New", Courier, monospace;
  color: #22a;
}
.testimonial { border-bottom: 1px dotted #ccc; padding: .5rem 0 1rem; }
.byline { font-size: .95rem; color: var(--text-muted); }

/* Service guide (shared structure with v2; classic palette) */
.svc { max-width: none; }

/* Testimonials filter + pager (shared markup with v2) */
.tmon-controls {
  margin: 0 0 1rem;
  padding: .75rem .9rem;
  border: 1px solid #ccc;
  background: #f7f5ec;
}
.tmon-years { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .5rem; align-items: center; }
.tmon-years-label { font-weight: 700; margin-right: .35rem; font-size: .85rem; }
.tmon-year-chip {
  display: inline-block;
  padding: .2rem .55rem;
  border: 1px solid #999;
  background: #fff;
  text-decoration: none;
  font-size: .85rem;
  white-space: nowrap;
}
.tmon-year-chip.is-active { background: #8b0000; color: #fff; border-color: #8b0000; }
.tmon-year-count { font-size: .78rem; opacity: .85; }
.tmon-pager {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .75rem;
  align-items: center;
  justify-content: space-between;
  margin: 1.25rem 0;
  padding-top: .75rem;
  border-top: 1px solid #ccc;
}
.tmon-page-btn { padding: .35rem .7rem; border: 1px solid #999; background: #fff; text-decoration: none; }
.tmon-page-btn.is-disabled { opacity: .45; pointer-events: none; }
.tmon-page-nums a, .tmon-page-nums span.is-current {
  display: inline-block; min-width: 1.6rem; text-align: center; padding: .2rem .35rem; text-decoration: none;
}
.tmon-page-nums span.is-current { background: #8b0000; color: #fff; font-weight: 700; }
.svc-hero {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid #ccc;
  border-left: 4px solid var(--header);
  background: #fffef0;
  border-radius: var(--radius);
}
.svc-kicker {
  margin: 0 0 .25rem;
  font: 700 .75rem var(--font-ui);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
}
.svc-hero h1 { margin: 0 0 .4rem; color: var(--heading); font-size: 1.4rem; }
.svc-lead { margin: 0 0 .75rem; text-align: left !important; }
.svc-stats {
  list-style: none; margin: 0 0 .85rem; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem;
}
.svc-stats li {
  margin: 0; padding: .55rem .4rem; text-align: center;
  border: 1px solid #ddd; background: #fff; border-radius: var(--radius);
  display: flex; flex-direction: column; gap: .1rem;
}
.svc-stats strong { color: var(--heading); font-size: 1rem; }
.svc-stats span { font-size: .72rem; color: var(--text-muted); }
.svc-cta-row { display: flex; flex-wrap: wrap; gap: .45rem; margin: .75rem 0 0; }
.svc-btn {
  display: inline-block; padding: .45rem .9rem;
  background: var(--header); color: #fff !important; border: 2px outset #fff;
  font: 700 .9rem var(--font-ui); text-decoration: none !important; border-radius: 2px;
}
.svc-btn-ghost { background: var(--nav-item); }
.svc-btn-sm { padding: .35rem .7rem; font-size: .85rem; }
.svc-block { margin: 0 0 1.25rem; }
.svc-subhead {
  margin: .85rem 0 .4rem; font: 700 .8rem var(--font-ui);
  text-transform: uppercase; color: var(--heading-3); border: 0; padding: 0;
}
.svc-chips { display: flex; flex-wrap: wrap; gap: .35rem; margin: .5rem 0 0; }
.svc-chip {
  display: inline-block; padding: .3rem .55rem; border: 1px solid #ccc;
  background: #fff; font-size: .8rem; border-radius: var(--radius); color: var(--text-muted);
}
.svc-chip b { color: var(--text); }
.svc-cards { display: grid; gap: .5rem; margin: 0 0 .75rem; }
.svc-cards-2 { grid-template-columns: 1fr 1fr; }
.svc-cards-3 { grid-template-columns: repeat(3, 1fr); }
.svc-card {
  display: flex; gap: .55rem; padding: .7rem .8rem;
  border: 1px solid #ccc; background: #fff; border-radius: var(--radius);
  text-decoration: none !important; color: inherit;
}
.svc-card:hover { border-color: var(--header); background: #fff8c8; }
.svc-card-accent { border-left: 3px solid var(--accent); }
.svc-icon {
  flex: 0 0 auto; width: 1.75rem; height: 1.75rem;
  display: grid; place-items: center; color: var(--header);
}
.svc-icon svg { width: 1.1rem; height: 1.1rem; }
.svc-card-body { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.svc-card-body strong { color: var(--heading-2); font-size: .95rem; }
.svc-card-body em { font-style: normal; color: var(--header); font-weight: 700; font-size: .8rem; }
.svc-card-body span { font-size: .82rem; color: var(--text-muted); }
.svc-note {
  margin: .5rem 0 0; padding: .55rem .7rem;
  border: 1px solid #e0d080; border-left: 3px solid var(--accent);
  background: #fff8c8; font-size: .88rem;
}
.svc-section {
  margin: 0 0 1rem; padding: .85rem 1rem;
  border: 1px solid #ccc; background: #fffef8; border-radius: var(--radius);
  scroll-margin-top: 1rem;
}
.svc-section-head {
  display: flex; flex-wrap: wrap; justify-content: space-between;
  gap: .25rem .75rem; margin-bottom: .4rem;
}
.svc-section-head h2 { margin: 0; border: 0; padding: 0; color: var(--heading); }
.svc-price { margin: 0; font-weight: 700; color: var(--heading-2); font-size: .88rem; text-align: right; }
.svc-price span { display: block; font-weight: 400; font-size: .75rem; color: var(--text-muted); }
.svc-list { margin: .35rem 0 .55rem; padding-left: 1.15rem; }
.svc-callout {
  margin: .65rem 0; padding: .55rem .7rem;
  border: 1px solid #ddd; background: #fff; border-radius: var(--radius);
}
.svc-callout h3 { margin: 0 0 .25rem; font-size: .95rem; color: var(--heading-2); border: 0; }
.svc-split { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; margin: .4rem 0; }
.svc-split-3 { grid-template-columns: repeat(3, 1fr); }
.svc-split h3 { margin: 0 0 .25rem; font-size: .9rem; color: var(--heading-2); border: 0; }
.svc-muted { font-size: .85rem; color: var(--text-muted); }
.svc-tags {
  list-style: none; margin: .3rem 0 .4rem; padding: 0;
  display: flex; flex-wrap: wrap; gap: .3rem;
}
.svc-tags li {
  margin: 0; padding: .25rem .5rem; border: 1px solid #ccc;
  background: #fff; border-radius: 999px; font-size: .78rem;
}
.svc-price-table { margin: .4rem 0 .65rem; border: 1px solid #ccc; border-radius: var(--radius); overflow: hidden; }
.svc-price-row {
  display: flex; justify-content: space-between; gap: .75rem;
  padding: .45rem .65rem; font-size: .88rem; border-bottom: 1px solid #ddd; background: #fff;
}
.svc-price-row:nth-child(even) { background: #fffef0; }
.svc-price-row:last-child { border-bottom: 0; }
.svc-price-row span:last-child { font-weight: 700; color: var(--heading-2); white-space: nowrap; }
.svc-steps { list-style: none; margin: .4rem 0 0; padding: 0; counter-reset: svc-step; display: grid; gap: .45rem; }
.svc-steps li {
  counter-increment: svc-step;
  display: grid; grid-template-columns: auto 1fr; gap: .1rem .65rem;
  margin: 0; padding: .55rem .7rem; border: 1px solid #ccc; background: #fff; border-radius: var(--radius);
}
.svc-steps li::before {
  content: counter(svc-step); grid-row: 1 / span 2;
  width: 1.5rem; height: 1.5rem; border-radius: 50%;
  background: var(--header); color: #fff; font: 700 .8rem/1.5rem var(--font-ui); text-align: center;
}
.svc-steps span { grid-column: 2; font-size: .85rem; color: var(--text-muted); }
.svc-section-cta { background: #fff8c8; border-color: #e0d080; }
.prose .svc p { text-align: left; }

.contact-page > .flash { margin-bottom: 1rem; }
.contact-guide .sig {
  margin: .75rem 0 0;
  text-align: right;
  font-weight: 700;
  color: var(--text-muted);
  font-size: .9rem;
}
.contact-form-wrap { max-width: 46rem; scroll-margin-top: 1rem; }
.contact-form-wrap .form-card { margin: .55rem 0 0; }
.contact-form-wrap .contact-hint { margin: -.15rem 0 .15rem; font-size: .85rem; }
.contact-order-meta {
  margin: .15rem 0;
  padding: .7rem .8rem;
  border: 1px solid #ccc;
  background: #fff;
  border-radius: var(--radius);
}
.contact-meta-label {
  margin: 0 0 .45rem;
  font: 700 .875rem var(--font-ui);
  color: var(--heading-2);
}
.contact-thanks {
  margin: .85rem 0 0;
  font-size: .95rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: left;
}

@media (max-width: 720px) {
  .svc-stats,
  .svc-cards-2,
  .svc-cards-3,
  .svc-split,
  .svc-split-3 { grid-template-columns: 1fr; }
  .svc-section-head { flex-direction: column; }
  .svc-price { text-align: left; }
  .svc-price-row { flex-direction: column; gap: .1rem; }
  .svc-price-row span:last-child { white-space: normal; }
}

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: .75rem; }
.side-card {
  background: #fffef0;
  border: 1px solid #ddd;
  border-left: 4px solid var(--header);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  font-size: .95rem;
}
.side-card.alert { border-left-color: var(--accent); background: #fff8c8; }
.side-card h2 {
  margin: 0 0 .4rem;
  font: 700 1.05rem/1.3 var(--font-ui);
  color: var(--heading-2);
}
.side-card p { margin: .35rem 0; text-align: left; }

/* Forms */
.form-card {
  background: linear-gradient(160deg, var(--form-bg) 0%, #6b0000 100%);
  color: #fff;
  border: 1px solid #000;
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin: 1rem 0;
  display: grid;
  gap: .65rem;
}
.form-card h2 { color: #fff; margin: 0 0 .25rem; }
.form-card label {
  display: grid;
  gap: .25rem;
  font-family: var(--font-ui);
  font-size: .95rem;
}
.form-card input,
.form-card select,
.form-card textarea {
  color: #000;
  background: var(--form-input);
  border: 1px solid #000;
  border-radius: 3px;
  padding: .45rem .55rem;
  font: 1rem var(--font);
  width: 100%;
}
.form-card button,
button[type="submit"] {
  background: var(--accent);
  color: #000;
  border: 1px solid #000;
  font: 700 1rem var(--font-ui);
  padding: .55rem 1rem;
  border-radius: 3px;
  cursor: pointer;
}
.form-card button:disabled { opacity: .55; cursor: not-allowed; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }

.portal-hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .75rem;
  align-items: center;
}
.portal-hero-actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.portal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: .75rem 0 .25rem;
}
.portal-tabs a {
  text-decoration: none;
  font-weight: 700;
  font-size: .9rem;
  padding: .35rem .7rem;
  border: 1px solid #990000;
  background: #ffffee;
  color: #770000;
}
.portal-tabs a.is-active,
.portal-tabs a:hover {
  background: #990000;
  color: #fff;
}
.portal-card { margin-top: .75rem; }
.portal-hub {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
  gap: .55rem;
  margin: 1rem 0 1.15rem;
}
.portal-hub-card {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  text-decoration: none;
  padding: .75rem .9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fffef5;
  color: var(--text);
}
.portal-hub-card:hover { background: #fff8d0; color: var(--text); }
.portal-hub-card strong { color: var(--heading); font-size: .95rem; }
.portal-hub-card span { font-size: .8rem; color: var(--text-muted); line-height: 1.35; }
.order-list { display: grid; gap: .9rem; margin-top: .75rem; }
.order-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fffef5;
  padding: .85rem 1rem 1rem;
}
.order-card-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1rem;
  margin-bottom: .55rem;
}
.order-card-title { margin: 0; font-size: 1.05rem; color: var(--heading); }
.order-card-amount { margin: 0; font-size: 1.1rem; }
.order-card-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: .4rem .7rem;
  margin: 0 0 .75rem;
}
.order-card-meta dt {
  font-size: .72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}
.order-card-meta dd { margin: .1rem 0 0; font-size: .9rem; }
.paymethod-form {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  align-items: flex-end;
  margin: 0 0 .7rem;
  padding: .65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--form-input);
}
.paymethod-form label { flex: 1 1 12rem; margin: 0; }
.order-pay-block .mail-block {
  white-space: pre-wrap;
  background: #f7f5ec;
  padding: .75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: .9rem;
}
.side-link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .3rem;
}
.side-link-list a { font-weight: 600; }
.grid-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: .65rem; }

.address-block {
  margin: 0;
  padding: .75rem .85rem;
  border: 1px solid #000;
  background: #fffef5;
  display: grid;
  gap: .65rem;
}
.address-block legend { font-weight: 700; padding: 0 .2rem; }
.addr-hint { margin: 0 !important; font-size: .85rem !important; }
.addr-suggest-wrap { position: relative; }
.addr-suggest-list {
  position: absolute;
  z-index: 40;
  left: 0;
  right: 0;
  top: calc(100% + 2px);
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 12rem;
  overflow: auto;
  background: #fff;
  border: 1px solid #000;
}
.addr-suggest-item {
  padding: .45rem .6rem;
  cursor: pointer;
  font-size: .9rem;
  border-bottom: 1px solid #eee;
}
.addr-suggest-item:hover,
.addr-suggest-item.is-active { background: #fff8c8; }

.price-box {
  background: #fff8c8;
  border: 1px dashed var(--header);
  padding: .75rem 1rem;
  border-radius: var(--radius);
}
.order-read-first {
  margin: 0 0 1rem;
  padding: .7rem .9rem;
  border: 1px dashed var(--header);
  background: #fff8c8;
  border-radius: var(--radius);
  font-size: .92rem;
  line-height: 1.45;
}
.order-read-first strong {
  display: block;
  margin: 0 0 .3rem;
  color: var(--heading);
}
.order-read-first p { margin: 0; }
.order-confirm-box {
  margin: 1rem 0 .85rem;
  padding: .85rem 1rem;
  border: 2px solid var(--header);
  background: #fff8c8;
  border-radius: var(--radius);
}
.order-confirm-box h3 {
  margin: 0 0 .4rem;
  border: 0;
  padding: 0;
  color: var(--heading);
  font-size: 1rem;
}
.order-confirm-box p {
  margin: 0 0 .7rem;
  font-size: .9rem;
  line-height: 1.45;
}
.order-confirm-box .order-confirm-check {
  display: flex;
  gap: .5rem;
  align-items: flex-start;
  font-weight: 600;
  font-size: .9rem;
  line-height: 1.4;
  margin: 0;
}
.order-confirm-box .order-confirm-check input {
  margin-top: .15rem;
  flex-shrink: 0;
}
.donate-box {
  background: #fff8c8;
  border: 1px dashed var(--header);
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  margin: 1.25rem 0;
  text-align: center;
}
.donate-box h2 { margin: 0 0 .5rem; border: 0; color: var(--heading); }
.donate-box p { text-align: left; margin: 0 0 .65rem; }
.donate-box .muted { text-align: left; margin-bottom: .85rem; }
.donate-form { margin: .35rem 0 0; }
.account-mode-fieldset {
  border: 1px solid #ccc;
  padding: .65rem .85rem;
  margin: 0 0 .85rem;
}
.account-block {
  border: 1px solid #ccc;
  background: #fffef5;
  padding: .85rem;
  margin: 0 0 .85rem;
}
.account-block h3 { margin: 0 0 .5rem; }
.detail-grid .field-hint {
  clear: both;
  margin: .15rem 0 .75rem;
  font-size: .9rem;
  color: var(--text-muted);
}
.detail-section-h {
  margin: 1rem 0 .4rem;
  color: var(--heading);
}
/* Collapsible aftermarket cam / head flow blocks */
.detail-fold {
  margin: 0.75rem 0 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #fffef8;
}
.detail-fold-summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.45rem;
  padding: 0.55rem 0.75rem;
  font-weight: 700;
  color: var(--heading);
  user-select: none;
}
.detail-fold-summary::-webkit-details-marker { display: none; }
.detail-fold-summary::before {
  content: '▸ ';
  color: #666;
}
.detail-fold[open] > .detail-fold-summary::before {
  content: '▾ ';
}
.detail-fold-title { font-size: 1.02rem; }
.detail-fold-tag {
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-muted, #666);
}
.detail-fold-body {
  padding: 0 0.75rem 0.75rem;
  border-top: 1px solid #ddd;
}
/* Match v2 continuous flow: no scroll-margin (avoids jump when panels open) */
html:has(.order-wizard) {
  scroll-behavior: auto;
}
.order-wizard-page {
  scroll-margin-top: 0;
  overflow-anchor: none;
}
.order-wizard,
.order-wizard .wiz-panel,
.order-wizard #detail-fields {
  overflow-anchor: none;
}
.order-wizard .wiz-panel {
  scroll-margin-top: 0;
  border: 1px solid #ccc;
  background: #fffef5;
  padding: .85rem 1rem;
  margin: 0 0 1rem;
}
.order-wizard .wiz-panel.is-current {
  border-color: var(--header);
}
.order-wizard .wiz-jump {
  width: 100%;
  font: inherit;
  font-size: .85rem;
  padding: .35rem .5rem;
  border: 1px solid #ccc;
  background: #fff;
  cursor: pointer;
}
.order-wizard .wiz-jump:disabled { opacity: .45; cursor: not-allowed; }
.order-wizard .wizard-steps li.active .wiz-jump {
  border-color: var(--header);
  font-weight: bold;
  background: #fff8c8;
}
.flash { padding: .6rem .8rem; border-radius: 4px; }
.flash.ok { background: #e6ffe6; border: 1px solid #080; }
.flash.err { background: #ffe6e6; border: 1px solid #800; }
.muted { color: var(--text-muted); font-size: .9rem; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { border: 1px solid #ccc; padding: .4rem .5rem; text-align: left; }
th { background: #f5f0c8; }

/* Footer */
.site-footer {
  background: linear-gradient(180deg, var(--footer) 0%, #4a0000 100%);
  color: #fff;
  text-align: center;
  padding: 1rem;
  font-size: .95rem;
}
.site-footer a { color: #ccc; border: 0; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .35rem .75rem;
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px dotted #fff;
  font-size: .9rem;
}

/* Mobile */
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .tagline { text-align: left; flex-basis: 100%; order: 3; }
  .order-btn { margin-left: 0; }
  .nav-toggle { display: inline-block; margin-left: auto; }
  .site-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
  }
  .site-nav.open { display: flex; }
  .site-nav a { text-align: center; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .welcome { flex-direction: column; }
  .welcome-img { max-width: 160px; }
}

@media (max-width: 480px) {
  .main { padding: .75rem; }
  .site-nav a { font-size: .95rem; }
}

.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}