/* Installation and ownership share the download page's width and type scale. */
.setup-guide, .ownership-guide {
  border: 1px solid #40372b;
  border-radius: 22px;
  overflow: hidden;
  background: #18140f;
}
.setup-guide-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 30px;
  border-bottom: 1px solid #393126;
  font-size: 15px;
  line-height: 1.5;
}
.setup-guide-bar > span:first-child { color: #d5c9b4; font-weight: 600; }
.setup-max-note { color: var(--muted); font-size: 14px; }
.setup-guide-steps { list-style: none; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); padding: 0; margin: 0; }
.setup-guide-step { min-width: 0; padding: 30px; }
.setup-guide-step + .setup-guide-step { border-left: 1px solid #393126; }
.setup-visual {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 25px;
  padding: 20px 14px;
  border: 1px solid #3e3529;
  border-radius: 12px;
  background: #211c14;
}
.setup-visual img { display: block; object-fit: contain; flex-shrink: 0; }
.setup-visual-oruva > img { width: 46px; height: 46px; }
.setup-visual-oruva > span { color: #c4b9a6; font-size: 16px; }
.setup-visual-oruva i { color: #70614d; font-style: normal; margin-inline: 6px; }
.setup-visual-apps { gap: clamp(12px,1.6vw,25px); }
.setup-visual-apps > img { width: 30px; height: 30px; }
/* A complete static list becomes a quiet, manually browsable spotlight. */
.setup-visual-renderers { display: block; height: auto; padding: 16px; }
.renderer-deck { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px 12px; }
.renderer-slide { display: flex; align-items: center; gap: 8px; min-width: 0; }
.renderer-slide > img { width: 24px; height: 24px; }
.renderer-slide > b { color: #e0d5c0; font-size: 14px; font-weight: 500; white-space: nowrap; }
.setup-visual-renderers [hidden] { display: none !important; }
.setup-visual-renderers[data-ready] { height: 200px; display: flex; flex-direction: column; gap: 0; padding: 14px; }
.setup-visual-renderers[data-ready] .renderer-deck { flex: 1; width: 100%; display: grid; place-items: center; grid-template-columns: minmax(0,1fr); overflow: hidden; }
.setup-visual-renderers[data-ready] .renderer-slide { flex-direction: column; justify-content: center; gap: 13px; }
.setup-visual-renderers[data-ready] .renderer-slide > img { width: 46px; height: 46px; }
.setup-visual-renderers[data-ready] .renderer-slide > b { color: var(--ink); font-size: 21px; font-weight: 600; }
.renderer-controls { display: grid; grid-template-columns: 36px minmax(0,1fr) 36px 36px; gap: 4px; align-items: center; width: 100%; padding-top: 8px; border-top: 1px solid #3e3529; }
.renderer-controls button { display: grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 0; border-radius: 7px; background: transparent; color: #bcb09b; cursor: pointer; }
.renderer-controls button:hover { color: var(--ink); background: #322b20; }
.renderer-controls button:active { transform: scale(.94); }
.renderer-controls button:focus-visible { outline: 2px solid var(--gold); outline-offset: 1px; }
.renderer-controls svg, .renderer-controls button > span { display: block; width: 17px; height: 17px; }
.renderer-counter { text-align: center; font-size: 13px; line-height: 1.5; color: #b4a58b; font-variant-numeric: tabular-nums; white-space: nowrap; }
.setup-renderer-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px 18px; list-style: none; margin: 0 0 22px; padding: 0; color: #e0d5c0; font-size: 15px; }
.setup-step-label { display: flex; align-items: center; gap: 12px; font-size: 12px; line-height: 1.5; color: var(--gold); }
.setup-step-label > span { color: #a89c87; letter-spacing: .07em; }
.download-page .setup-guide-step h3 { margin: 16px 0 15px; font-size: 27px; line-height: 1.22; letter-spacing: -.025em; }
.setup-guide-step > p { font-size: 17px; line-height: 1.7; color: var(--muted); text-wrap: pretty; }
.setup-detail { margin-top: 24px; border-top: 1px solid #3c3226; }
.setup-detail summary, .ownership-update-choice summary, .ownership-trial-detail summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  list-style: none;
  cursor: pointer;
  color: var(--gold-soft);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 500;
}
.setup-detail summary { padding-top: 19px; }
.setup-detail summary::-webkit-details-marker, .ownership-update-choice summary::-webkit-details-marker, .ownership-trial-detail summary::-webkit-details-marker { display: none; }
.setup-detail summary::marker, .ownership-update-choice summary::marker, .ownership-trial-detail summary::marker { content: ''; }
.setup-detail summary > svg, .ownership-update-choice summary > svg, .ownership-trial-detail summary > svg { width: 20px; height: 20px; flex-shrink: 0; transition: transform .2s; }
.setup-detail[open] summary > svg, .ownership-update-choice[open] summary > svg, .ownership-trial-detail[open] summary > svg { transform: rotate(180deg); }
.setup-detail summary:hover, .ownership-update-choice summary:hover, .ownership-trial-detail summary:hover { color: var(--ink); }
.setup-detail summary:focus-visible, .ownership-update-choice summary:focus-visible, .ownership-trial-detail summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; border-radius: 4px; }
.setup-detail > div { padding-top: 18px; color: #b4a893; font-size: 16px; line-height: 1.7; }
.setup-detail p + p { margin-top: 14px; }
.setup-detail a { display: inline-block; margin-top: 16px; color: var(--gold-soft); font-size: 15px; }
.setup-detail a:hover { text-decoration: underline; text-underline-offset: 4px; }
.setup-extras { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid #3d3327; background: #201b14; }
.setup-extra { display: flex; align-items: flex-start; gap: 18px; min-width: 0; padding: 28px 30px; }
.setup-extra + .setup-extra { border-left: 1px solid #3d3327; }
.setup-extra-symbol { display: grid; place-items: center; flex-shrink: 0; width: 42px; height: 42px; border: 1px solid #564631; border-radius: 10px; color: var(--gold-soft); }
.setup-extra-symbol > svg { width: 23px; height: 23px; }
.setup-file-symbol { font-size: 12px; font-weight: 600; }
.download-page .setup-extra h3 { margin: 0 0 10px; font-size: 20px; letter-spacing: -.02em; line-height: 1.4; }
.setup-extra p { color: #ad9f89; font-size: 16px; line-height: 1.7; text-wrap: pretty; }
.ownership-guide-main { display: grid; grid-template-columns: minmax(0,.95fr) minmax(0,1.4fr); }
.ownership-guide-intro { padding: clamp(30px,3.3vw,46px); background: #211b13; border-right: 1px solid #40372b; }
.ownership-guide-intro > img { display: block; width: 103px; height: auto; }
.ownership-guide-label { color: var(--gold); font-size: 12px; letter-spacing: .08em; margin-top: 35px; }
.download-page .ownership-guide-intro h3 { margin: 17px 0 20px; font-size: clamp(28px,2.7vw,38px); line-height: 1.16; letter-spacing: -.035em; text-wrap: balance; }
.ownership-guide-intro > p:last-child { max-width: 360px; font-size: 17px; line-height: 1.75; color: #b7aa94; }
.ownership-timeline { min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 31px; padding: clamp(30px,3.3vw,46px); }
.ownership-timeline-heading { display: flex; justify-content: space-between; gap: 20px; color: #a99b83; font-size: 13px; line-height: 1.5; }
.ownership-timeline-heading > span:last-child { text-align: right; }
.download-page .ownership-timeline h3 { font-size: 18px; line-height: 1.5; letter-spacing: 0; font-weight: 600; }
.ownership-version-lane > div:first-child { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.ownership-version-lane > div:first-child > span { color: var(--gold-soft); font-size: 14px; }
.ownership-version-track { display: flex; align-items: center; gap: 12px; margin-top: 13px; color: var(--gold); }
.ownership-version-track > span { display: block; flex: 1; position: relative; height: 3px; border-radius: 2px; background: #bb965c; }
.ownership-version-track > span:before { position: absolute; content: ''; width: 9px; height: 9px; border: 2px solid #bb965c; background: #18140f; border-radius: 50%; left: 0; top: 50%; transform: translateY(-50%); }
.ownership-version-track > b { font-size: 33px; line-height: .8; font-weight: 400; }
.ownership-update-lane { padding-top: 25px; border-top: 1px solid #393126; }
.ownership-update-stages { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 20px; }
.ownership-update-stages > div { min-width: 0; }
.ownership-update-stages > div > span { font-size: 13px; color: #afa187; }
.ownership-update-track { height: 3px; background: #b3a38a; margin: 16px 0 18px; position: relative; }
.ownership-update-track:before { content: ''; width: 7px; height: 7px; position: absolute; top: -2px; left: 0; border-radius: 50%; background: #c1b298; }
.ownership-update-optional .ownership-update-track { background: none; border-top: 3px dashed #77674e; }
.ownership-update-optional .ownership-update-track:before { top: -5px; }
.ownership-update-stages strong { display: block; font-weight: 500; font-size: 16px; line-height: 1.6; color: #d3c6b0; }
.ownership-update-stages small { color: #afa187; font-size: 14px; font-weight: 400; white-space: nowrap; }
.ownership-update-choice { border-top: 1px solid #40372b; padding-inline: 32px; background: #1c1711; }
.ownership-update-choice summary { padding-block: 21px; color: #ddcfb7; font-size: 17px; }
.ownership-update-choice > div { max-width: 940px; padding: 0 0 24px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.ownership-practical { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 36px; margin-top: 36px; padding: 0 8px; }
.ownership-practical article { min-width: 0; }
.download-page .ownership-practical h3 { margin: 0 0 13px; font-size: 21px; line-height: 1.4; letter-spacing: -.02em; }
.ownership-practical p { color: var(--muted); font-size: 16px; line-height: 1.7; text-wrap: pretty; }
.ownership-trial-detail { margin-top: 12px; }
.ownership-trial-detail summary { justify-content: flex-start; gap: 7px; font-size: 14px; }
.ownership-trial-detail summary > svg { width: 17px; height: 17px; }
.ownership-trial-detail > p { margin-top: 12px; }
@media (prefers-reduced-motion: no-preference) {
  .setup-detail[open] > div, .ownership-update-choice[open] > div, .ownership-trial-detail[open] > p { animation: setup-detail-enter .25s ease-out; }
}
@keyframes setup-detail-enter { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@media (max-width: 1120px) {
  .setup-guide-step { padding: 25px 22px; }
  .setup-visual { gap: 12px; padding-inline: 12px; }
  .setup-visual-apps > img { width: 26px; height: 26px; }
  .setup-visual-oruva { flex-direction: column; gap: 8px; }
  .setup-visual-oruva > img { width: 38px; height: 38px; }
  .setup-visual-oruva > span { font-size: 14px; }
  .setup-visual-renderers { padding: 14px 10px; }
  .renderer-deck { gap: 10px 8px; }
  .renderer-slide { gap: 6px; }
  .renderer-slide > img { width: 22px; height: 22px; }
  .download-page .setup-guide-step h3 { font-size: 24px; }
  .setup-extra { padding: 26px 24px; gap: 14px; }
  .ownership-guide-main { grid-template-columns: minmax(0,1fr) minmax(0,1.3fr); }
  .ownership-timeline { padding-inline: 28px; }
  .ownership-practical { gap: 28px; }
}
@media (max-width: 900px) {
  .setup-guide-steps { grid-template-columns: minmax(0,1fr); }
  .setup-guide-step { display: grid; grid-template-columns: 180px minmax(0,1fr); column-gap: 28px; padding: 28px; }
  .setup-guide-step + .setup-guide-step { border-left: 0; border-top: 1px solid #393126; }
  .setup-visual { grid-column: 1; grid-row: 1 / 5; height: 144px; margin: 0; align-self: start; }
  .setup-visual-apps { flex-wrap: wrap; align-content: center; gap: 18px; }
  .setup-visual-renderers { height: auto; padding: 18px; }
  .renderer-deck { grid-template-columns: minmax(0,1fr); }
  .setup-visual-renderers[data-ready] { padding: 12px 8px; }
  .renderer-controls { grid-template-columns: 32px minmax(0,1fr) 32px 32px; gap: 0; }
  .renderer-controls button { width: 32px; height: 36px; }
  .setup-step-label, .setup-guide-step h3, .setup-guide-step > p, .setup-detail { grid-column: 2; }
  .download-page .setup-guide-step h3 { margin-top: 12px; font-size: 27px; }
  .setup-detail { margin-top: 18px; }
  .setup-detail summary { padding-top: 14px; }
  .ownership-guide-main { grid-template-columns: minmax(0,1fr); }
  .ownership-guide-intro { border-right: 0; border-bottom: 1px solid #40372b; padding: 32px; }
  .ownership-guide-label { margin-top: 24px; }
  .download-page .ownership-guide-intro h3 { font-size: 34px; }
  .ownership-guide-intro > p:last-child { max-width: 560px; }
  .ownership-timeline { padding: 32px; }
  .ownership-practical { grid-template-columns: minmax(0,1fr); gap: 24px; }
  .ownership-practical article { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 8px 28px; }
  .ownership-practical h3 { grid-column: 1; }
  .ownership-practical p, .ownership-trial-detail { grid-column: 2; }
  .ownership-trial-detail { margin-top: 0; }
}
@media (max-width: 640px) {
  .setup-guide, .ownership-guide { border-radius: 17px; }
  .setup-guide-bar { flex-direction: column; align-items: flex-start; gap: 5px; padding: 20px 23px; }
  .setup-guide-step { display: block; padding: 25px; }
  .setup-visual { height: 92px; margin-bottom: 22px; }
  .setup-visual-oruva { flex-direction: row; gap: 16px; }
  .setup-visual-oruva > span { font-size: 16px; }
  .setup-visual-apps { gap: 22px; }
  .setup-visual-apps > img { width: 28px; height: 28px; }
  .setup-visual-renderers { height: auto; padding: 18px 14px; }
  .renderer-deck { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  .setup-visual-renderers[data-ready] { padding: 12px 14px; }
  .renderer-controls { grid-template-columns: 40px minmax(0,1fr) 40px 40px; gap: 4px; }
  .renderer-controls button { width: 40px; height: 40px; }
  .setup-extras { grid-template-columns: minmax(0,1fr); }
  .setup-extra { padding: 25px; }
  .setup-extra + .setup-extra { border-left: 0; border-top: 1px solid #3d3327; }
  .ownership-guide-intro, .ownership-timeline { padding: 28px 25px; }
  .download-page .ownership-guide-intro h3 { font-size: 32px; }
  .ownership-timeline { gap: 27px; }
  .ownership-timeline-heading { font-size: 12px; }
  .ownership-version-lane > div:first-child { flex-wrap: wrap; gap: 4px 16px; }
  .ownership-update-stages strong { font-size: 15px; padding-right: 8px; }
  .ownership-update-stages small { display: block; font-size: 13px; }
  .ownership-update-choice { padding-inline: 25px; }
  .ownership-update-choice summary { font-size: 16px; }
  .ownership-update-choice > div { font-size: 16px; }
  .ownership-practical { padding-inline: 4px; margin-top: 30px; gap: 28px; }
  .ownership-practical article { display: block; }
  .ownership-trial-detail { margin-top: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .setup-detail summary > svg, .ownership-update-choice summary > svg, .ownership-trial-detail summary > svg { transition: none; }
}
.ownership-policy-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px 30px; margin: 42px 0 0; font-size: 15px; line-height: 1.7; }
.ownership-policy-links a, .ownership-update-choice a { color: var(--gold-soft); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: #736046; }
.ownership-policy-links a:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }