@import url('https://fonts.bunny.net/css2?family=Indie+Flower');
@import url('https://fonts.bunny.net/css2?family=Caveat');

.gibson-page {
  --gibson-surface: var(--box-bg);
  --gibson-soft: var(--soft-bg);
  --gibson-alt: var(--extra-bg);
  --gibson-border: var(--blockquote-border);
  --gibson-strong: var(--heading-accent);
  --gibson-accent: var(--accent);
  --gibson-muted: var(--italics);
  --gibson-shadow: var(--blockquote-shadow);
  text-align: justify;
  container-type: inline-size;
  container-name: gibson;
}
body.page-gibson {
  --gibson-ink: #151515;
  --gibson-charcoal: #292a2b;
  --gibson-gunmetal: #666a6d;
  --gibson-steel: #989c9f;
  --gibson-silver: #c7c9ca;
  --gibson-pale: #e7e7e4;
  --gibson-paper: #f6f6f2;

  --box-bg: var(--gibson-paper);
  --soft-bg: var(--gibson-pale);
  --extra-bg: #ddddda;

  --blockquote-bg: #eeeeeb;
  --blockquote-border: var(--gibson-silver);
  --entry-title: var(--gibson-ink);
  --heading-accent: var(--gibson-charcoal);
  --accent: var(--gibson-gunmetal);
  --italics: #55585a;

  --gibson-surface: var(--box-bg);
  --gibson-soft: var(--soft-bg);
  --gibson-alt: var(--extra-bg);
  --gibson-border: var(--blockquote-border);
  --gibson-strong: var(--heading-accent);
  --gibson-accent: var(--accent);
  --gibson-muted: var(--italics);
  color: var(--gibson-ink);

  --bg-color: #202122;
  --text-color: var(--gibson-ink);
  --text-muted: var(--gibson-steel);
  --link-color: #55595b;
  --link-visited: #383b3d;
  --link-bg: var(--gibson-pale);

  --accent-soft: var(--gibson-silver);
  --accent-faint: #efefec;
  --bree-note: var(--gibson-charcoal);
  --border-color: var(--gibson-steel);
  --blockquote-shadow: rgba(21, 21, 21, 0.13);
  --gallery-border: var(--gibson-gunmetal);

  --sidebar-text: var(--gibson-steel);
  --sidebar-link-bg: var(--gibson-pale);
  --scrollbar-track: var(--gibson-charcoal);
  --scrollbar-thumb: var(--gibson-steel);

  --broider-trim-image:
  url("/assets/borders/minimal-trim-gibson.png");
  --broider-heart-stitch-image:
  url("/assets/borders/heart-stitch-gibson.png");
  --broider-ribbon-image:
  url("/assets/borders/ribbon-gibson.png");
  --broider-heart-edge-image:
  url("/assets/borders/heart-edge-gibson.png");
  --broider-lace-image:
  url("/assets/borders/thin-lace-gibson.png");
}
body {
  background-image: url("/assets/backgrounds/gibson-plaid.gif");
}
html, a {
     cursor: url("/assets/cursors/gibson_bow.png"), auto;
}
.page-gibson main, .page-gibson #sidebar {
  background: var(--gibson-paper);
}
#sidebar li a {
    color: var(--gibson-ink);
}
#sidebar hr {
     border-bottom: 2px solid var(--gibson-soft);
}
#sidebar p {
     color: var(--gibson-steel);
}
#links {
     background-color: var(--gibson-pale);
}
main hr {
     border-bottom: 2px solid var(--gibson-silver);
}
main a {
    border: 1px solid var(--gibson-accent);
    background:
      linear-gradient(
         to bottom,
         var(--gibson-pale),
         var(--gibson-paper)
        );
}
main a:hover, main a:active {
    color: var(--gibson-strong);
}
blockquote cite a, blockquote cite a:visited {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
h1, h2, h3 {
     text-shadow: 1px 1px 4px #fff;
}
h1 {
     color: var(--gibson-gunmetal);
}
h2 {
     color: var(--gibson-charcoal);
}
h3 {
     color: var(--gibson-steel);
}
ul, li {
    text-align: left;
}
.photo-set a {
    display: block;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    line-height: 0;
}
.photo-set-grid-small img {
    max-width: min(100%, 350px);
    max-height: 250px;
}
.page-gibson .gibson-hero, .page-gibson .prototype-feature {
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.75),
    3px 3px 3px rgba(0,0,0,0.08);
}
.page-gibson .spec-card {
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 1px 2px rgba(0,0,0,0.06);
}
.gibson-page img {
  max-width: 100%;
  height: auto;
}
.gibson-hero {
  display: grid;
  grid-template-columns: minmax(280px, 1.15fr) minmax(260px, 0.85fr);
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1.4rem;
  border: 3px solid var(--gibson-border);
  border-radius: 6px;
  background:
    linear-gradient(
      135deg,
      var(--gibson-soft),
      var(--gibson-surface)
    );
}
.page-gibson .gibson-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--gibson-paper);
}
.page-gibson .gibson-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    url("/assets/media/guitars/gibson/cable_bg.jpg")
    top center / cover no-repeat;
  opacity: 0.66;
  background-size: cover;
  background-position: 0% 0;
}
.gibson-hero__image {
  min-width: 0;
}
.gibson-hero__image img {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: contain;
}
.gibson-hero__content {
  min-width: 0;
  text-align: left;
}
.gibson-lead {
  font-size: 0.80rem;
  line-height: 1.5;
}
.gibson-top-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(230px, 0.7fr);
  gap: 1rem;
  margin: 2rem 0;
  align-items: start;
}
.gibson-hero__content h1 {
  text-shadow:
    0 0 3px rgba(246, 246, 242, 0.95),
    0 0 9px rgba(246, 246, 242, 0.65);
}
.gibson-lead {
  text-shadow:
    0 0 5px rgba(246, 246, 242, 0.95),
    0 0 15px rgba(246, 246, 242, 0.55);
}
.gibson-section {
  margin: 3.2rem 0;
}
.section-intro {
  max-width: 90ch;
  margin: 0 auto 1.4rem;
  text-align: center;
}
.section-intro h2 {
  margin: 0.15rem 0 0.55rem;
}
.section-intro > p:last-child {
  margin-left: auto;
  margin-right: auto;
  font-size: 0.84rem;
  line-height: 1.5;
}
.spec-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  align-items: start;
}
.spec-column {
  display: grid;
  gap: 0.55rem;
}
.spec-card {
  overflow: hidden;
  border: 1.5px solid var(--gibson-border);
  border-radius: 4px;
  background: var(--gibson-surface);
}
.spec-card h3 {
  margin: 0;
  padding: 0.8rem 0.9rem 0.35rem;
  font-family: 'Indie Flower';
  font-size: 39px;
  text-align: left;
  text-decoration: none;
}
.spec-card dl {
  margin: 0;
  padding: 0 0.9rem 0.8rem;
}
.spec-card dl > div {
  display: grid;
  grid-template-columns: minmax(6.5rem, 0.8fr) minmax(0, 1.2fr);
  gap: 0.6rem;
  padding: 0.18rem 0;
}
.spec-card dt {
  font-weight: bold;
  text-align: left;
}
.spec-card dd {
  margin: 0;
  font-size: 0.75rem;
  color: var(--gibson-muted);
  text-align: left;
}
.spec-card img {
  display: block;
  width: 100%;
}
.prototype-feature {
  padding: 1.25rem;
  border: 1px solid var(--gibson-border);
  border-left: 4px solid var(--gibson-accent);
  border-radius: 12px;
}
.prototype-feature__head {
  max-width: 115ch;
  font-size: 0.79rem;
  margin-bottom: 1.2rem;
  text-align: left;
}
.prototype-feature__head h3 {
  margin-top: 0.15rem;
}
.prototype-feature.broider-frame.broider--ribbon {
  position: relative;
  border: 0;
  background-clip: padding-box;
}
.prototype-feature.broider-frame.broider--ribbon::before {
  content: "";
  position: absolute;
  top: -6px;
  right: -5px;
  bottom: -5px;
  left: -5px;
  box-sizing: border-box;
  border: 12px solid transparent;
  border-image-source: var(--broider-image);
  border-image-slice: var(--broider-slice);
  border-image-width: 12px;
  border-image-outset: 0;
  border-image-repeat: round;
  pointer-events: none;
}
.prototype-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.75fr);
  gap: 1.2rem;
  align-items: start;
}
.prototype-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}
.prototype-gallery figure {
  margin: 0;
  overflow: hidden;
  background: var(--gibson-surface);
}
.prototype-gallery__main {
  grid-column: 1 / -1;
}
.prototype-gallery img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: contain;
}
.prototype-gallery__main img {
  height: 420px;
}
.prototype-gallery figcaption {
  padding: 0.5rem;
  font-size: 0.72rem;
  line-height: 1.35;
  text-align: left;
}
.prototype-text h4 {
  font-family: 'Aleo';
  font-size: 27px;
}
.prototype-text blockquote {
  margin: 1rem 0;
  padding: 1rem 1.15rem;
  text-align: left;
  font-size: 0.70rem;
}
.prototype-text p, .evidence-grid p {
  text-align: left;
  font-size: 0.78rem;
}
.prototype-connection {
  display: grid;
  grid-template-columns: minmax(200px, 0.7fr) minmax(0, 1.3fr);
  gap: 1rem;
  margin-top: 1.25rem;
  padding: 1rem;
}
.prototype-connection__image img {
  display: block;
  width: 100%;
  max-height: 340px;
  object-fit: contain;
}
.prototype-connection h3 {
  margin-top: 0.1rem;
}
.seller-claims {
  margin: 0.9rem 0 0;
}
.seller-claims > div {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.55rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--gibson-border);
}
.seller-claims dt {
  font-weight: bold;
  color: var(--gibson-charcoal);
}
.seller-claims dd {
  margin: 0;
  text-align: left;
}
.provenance-item {
  margin: 0.8rem 0;
  padding-left: 0.75rem;
  border-left: 2px solid var(--gibson-silver);
}
.provenance-item strong {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--gibson-charcoal);
}
.source-card {
  padding: 0.9rem;
  border: 3px solid var(--gibson-border);
  border-radius: 3px;
  background: var(--gibson-surface);
}
.source-card h4 {
  margin-top: 0;
  font-family: 'Aleo';
  font-size: 27px;
}
.source-card dl {
  margin: 0;
}
.source-card dl > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.5rem;
  padding: 0.2rem 0;
}
.source-card dt {
  font-weight: bold;
}
.source-card dd {
  margin: 0;
  font-size: 0.78rem;
  text-align: left;
}
.photo-gallery {
  display: grid;
  gap: 0.85rem;
  width: 100%;
  box-sizing: border-box;
  margin: 1.5rem auto;
  padding: 1rem;
}
.photo-gallery--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.photo-gallery--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.photo-gallery--exhibit img {
  display: block;
  width: 180%;
  aspect-ratio: 3 / 3;
}
.photo-gallery--exhibit {
  --gallery-min: 185px;
  --gallery-ratio: 4 / 3;
  padding: 1.35rem;
  border-color: rgba(80, 70, 90, 0.16);
}
.photo-gallery--exhibit img {
  border-radius: 0.45rem;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.2rem;
}
.evidence-grid article {
  padding: 0.85rem;
  background: var(--gibson-surface);
}
.evidence-grid h4 {
  margin: 0 0 0.45rem;
  color: var(--gibson-strong);
}
.evidence-grid p {
  margin-bottom: 0;
  line-height: 1.35;
}
.evidence-grid li {
  font-size: 0.80rem;
  text-align: left;
}
.media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.media-card {
  padding: 1rem;
  background: var(--gibson-surface);
  border: 1px solid var(--gibson-gunmetal);
  border-radius: 3px;
}
.media-card iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--gibson-border);
  border-radius: 8px;
}
.media-date {
  margin: 0;
  font-weight: bold;
  color: var(--gibson-accent);
}
.gibson-timeline {
  display: grid;
  gap: 1rem;
  margin-left: 0.5rem;
  padding-left: 1.2rem;
  border-left: 3px solid var(--gibson-border);
}
.gibson-timeline article {
  position: relative;
  padding: 1rem;
  border: 1px solid var(--gibson-border);
  border-radius: 10px;
  background: var(--gibson-surface);
}
.gibson-timeline article::before {
  content: "";
  position: absolute;
  left: calc(-1.2rem - 7px);
  top: 1.25rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--gibson-accent);
}
.gibson-timeline article {
  position: relative;
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  column-gap: 1.2rem;
  row-gap: 0.65rem;
  align-items: baseline;
  padding: 1rem;
  border: 1px solid var(--gibson-border);
  border-radius: 10px;
  background: var(--gibson-surface);
}
.gibson-timeline .timeline-date {
  grid-column: 1;
  margin: 0;
  white-space: nowrap;
}
.gibson-timeline article > h3 {
  grid-column: 2;
  margin: 0;
  line-height: 1.05;
  text-align: center;
  font-family: 'Caveat';
  font-size: clamp(30px, 4.5cqw, 47px);
  text-decoration: none;
  min-width: 0;
}
.gibson-timeline article > :not(.timeline-date):not(h3) {
  grid-column: 1 / -1;
}
.timeline-date {
  margin: 0 0 0.2rem;
  font-family: 'Indie Flower';
  font-size: 33px;
  font-weight: bold;
  color: var(--gibson-accent);
}
.stage-card {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.15fr);
  gap: 1rem;
margin: 0.6rem 0;
  padding: 1rem;
  border-top: 0;
  background:
    linear-gradient(
      to right,
      transparent,
      var(--gibson-silver) 8%,
      var(--gibson-steel) 50%,
      var(--gibson-silver) 92%,
      transparent
    )
    top / 100% 3.5px no-repeat;
}
.stage-card h3 {
  grid-column: 2;
  margin: 0;
  line-height: 1.1;
  text-align: left;
  font-family: 'Caveat';
  font-size: clamp(28px, 4cqw, 38px);
  text-decoration: none;
  min-width: 0;
}
.stage-card figure {
  margin: 0;
}
.stage-card figure img {
  display: block;
  width: 100%;
  max-height: 330px;
  object-fit: contain;
}
/* stage-card date + heading share one row */
.stage-card > div {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  column-gap: 1.2rem;
  row-gap: 0.45rem;
  align-items: baseline;
}
.stage-card .timeline-date {
  grid-column: 1;
  margin: 0;
  white-space: nowrap;
}
/* everything after full width */
.stage-card > div > :not(.timeline-date):not(h3) {
  grid-column: 1 / -1;
}
.real-world {
  padding: 1.25rem;
  background: var(--gibson-soft);
}
.real-world-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}
.real-world-gallery figure {
  margin: 0;
  padding: 0.45rem;
  border: 1px solid var(--gibson-border);
  border-radius: 7px;
  background: var(--gibson-surface);
}
.real-world-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 3;
  object-fit: cover;
}
.real-world-gallery figcaption {
  padding: 0.45rem 0.2rem 0.1rem;
  font-size: 0.72rem;
  line-height: 1.35;
  text-align: left;
}
.real-world.broider-frame {
    border-style: solid;
    border-color: transparent;
    border-image-source: var(--broider-image);
    border-image-slice: var(--broider-slice);
    border-image-width: var(--broider-width);
    border-image-outset: 1;
    border-image-repeat: round;
    border-radius: 3px;
}
.gallery-more {
  margin: 1rem 0 0;
  text-align: center;
}
.gibson-bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.25rem;
  align-items: start;
  margin: 3rem 0 1.5rem;
}
.gibson-bottom-grid > .page-references, .gibson-bottom-grid > .gibson-faq {
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  min-width: 0;
  margin: 0;
}
.gibson-bottom-grid .page-references {
  padding: 1rem;
}
.gibson-bottom-grid .page-references h2, .gibson-bottom-grid .page-references h3 {
  margin-top: 0;
}
.gibson-bottom-grid .reference-list {
  margin-bottom: 0;
}
/* undo the standard links */
.gibson-faq a, .gibson-faq a:visited, .page-references a, .page-references a:visited {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #292c2e;
  text-underline-offset: 0.18em;
  text-decoration-color: #8b8f91;
  text-decoration-thickness: 1px;
  text-decoration: underline;
}
.gibson-faq {
  max-width: 100ch;
  margin: 1.5rem auto 0;
  padding: 1rem;
  text-align: left;
  background: var(--blockquote-bg);
  border: 2px solid var(--blockquote-border);
  border-radius: 10px;
}
.gibson-faq > h3 {
  margin: 0 0 0.25rem;
  font-family: 'Indie Flower';
  font-size: 34px;
  line-height: 1.25;
  text-align: left;
  text-decoration: none;
  color: var(--entry-title);
}
.gibson-faq-intro {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  line-height: 1.4;
  text-align: left;
}
.gibson-faq details {
  padding: 0.65rem 0;
  border-top: 1px solid var(--gibson-border);
}
.gibson-faq details:last-child {
  padding-bottom: 0;
}
.gibson-faq summary {
  cursor: pointer;
  font-weight: bold;
  line-height: 1.35;
  color: var(--gibson-strong);
}
.gibson-faq summary::marker {
  color: var(--gibson-accent);
}
.gibson-faq details[open] summary {
  margin-bottom: 0.4rem;
}
.gibson-faq details p {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  line-height: 1.45;
  text-align: left;
}
.gibson-faq.broider-frame {
    border: var(--broider-width) solid transparent;
    border-image-source: var(--broider-image);
    border-image-slice: var(--broider-slice);
    border-image-width: var(--broider-width);
    border-image-outset: 0;
    border-image-repeat: round;
    border-radius: 9px;
    --broider-width: 6px;
    background: var(--blockquote-bg);
    background-clip: padding-box;
    border-image-outset: 0;
    box-shadow: none;
}
@container gibson (max-width: 820px) {
  .page-gibson .gibson-hero::before {
    background-size: cover;
    background-position: 35% top;
  }
  .prototype-layout {
    grid-template-columns: 1fr;
  }
}
@container gibson (max-width: 780px) {
  .spec-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .spec-column {
    display: contents;
  }
}
@container gibson (max-width: 520px) {
  .spec-board {
    grid-template-columns: 1fr;
  }
}
@container gibson (max-width: 480px) {
  .gibson-timeline article {
    grid-template-columns: 1fr;
  }
  .gibson-timeline .timeline-date, .gibson-timeline article > h3,
  .gibson-timeline article > :not(.timeline-date):not(h3) {
    grid-column: 1;
  }
  .gibson-timeline article > h3 {
    text-align: left;
  }
}
@container gibson (max-width: 430px) {
  .stage-card > div {
    grid-template-columns: 1fr;
  }
  .stage-card .timeline-date, .stage-card h3, .stage-card > div > :not(.timeline-date):not(h3) {
    grid-column: 1;
  }
}
@media (max-width: 900px) {
  .gibson-bottom-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 850px) {
  .gibson-hero, .gibson-top-grid, .prototype-layout, .prototype-connection, .stage-card {
    grid-template-columns: 1fr;
  }
  .spec-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .evidence-grid {
    grid-template-columns: 1fr;
  }
  .real-world-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 800px) {
  .photo-gallery--three, .photo-gallery--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .gibson-hero {
    padding: 0.9rem;
  }
  .spec-board, .media-grid {
    grid-template-columns: 1fr;
  }
  .prototype-gallery__main img {
    height: auto;
  }
  .prototype-gallery img {
    height: auto;
  }
  .spec-card dl > div {
    grid-template-columns: 6rem minmax(0, 1fr);
  }
  .stage-card > div, .gibson-timeline article {
    grid-template-columns: 1fr;
  }
  .stage-card .timeline-date, .stage-card h3, .stage-card > div > :not(.timeline-date):not(h3), .gibson-timeline .timeline-date, .gibson-timeline article > h3, .gibson-timeline article > :not(.timeline-date):not(h3) {
    grid-column: 1;
  }
}
@media (max-width: 500px) {
  .photo-gallery--three, .photo-gallery--four {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 420px) {
  .prototype-gallery, .real-world-gallery {
    grid-template-columns: 1fr;
  }
}