@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');
:root{--ink:#202a31;--muted:#5d686e;--paper:#f5f4f0;--white:#fff;--accent:#a65b36;--accent-dark:#804325;--line:#dfddd6;--dark:#202a31;--warm:#ece8df}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;line-height:1.65}.site-header{background:var(--dark);color:#fff}.header-inner{max-width:1180px;margin:auto;padding:22px 28px 0;display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.wordmark{display:inline-block;color:#fff;text-decoration:none;font:800 22px/1.2 'Manrope',sans-serif;letter-spacing:.12em;padding-bottom:19px}.wordmark span{display:block;margin-top:5px;color:#c5c9c9;font:400 11px/1.4 'DM Sans',sans-serif;letter-spacing:.04em}nav{display:flex;gap:2px;flex-wrap:wrap;justify-content:flex-end}nav a{padding:13px 12px;color:#dfe3e2;text-decoration:none;font-size:12px;border-bottom:3px solid transparent}nav a:hover,nav a.active{color:#fff;border-color:#c98b66}main{max-width:1180px;margin:auto;padding:0 28px}.eyebrow{margin:0 0 9px;color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.landing{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center;padding:65px 0 48px}.landing-copy h1{max-width:680px;margin:0 0 10px;font:800 clamp(36px,4.3vw,55px)/1.08 'Manrope',sans-serif;letter-spacing:-.045em}.lead{margin:0 0 18px;color:#46535a;font:600 18px/1.45 'Manrope',sans-serif}.landing-copy>p:not(.eyebrow):not(.lead){max-width:650px;color:#4e5b62;font-size:15px}.landing-photo{background:#fff;padding:10px 10px 12px;box-shadow:0 14px 38px #202a3118;transform:rotate(.4deg)}.landing-photo img{display:block;width:100%;height:auto}.landing-photo p{margin:9px 3px 0;color:var(--muted);font-size:11px;text-align:center}.quick-start{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:center;padding:28px 0 46px;border-top:1px solid var(--line)}.quick-heading h2,.section-heading h2,.related h2{margin:0 0 10px;font:750 clamp(25px,3vw,34px)/1.2 'Manrope',sans-serif;letter-spacing:-.035em}.quick-heading>p:last-child,.section-heading>p:last-child,.related p{max-width:480px;margin:0;color:var(--muted);font-size:14px}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:13px}.action-card{display:flex;min-height:140px;flex-direction:column;justify-content:center;padding:23px 24px;color:inherit;text-decoration:none;background:#fff;border:1px solid #e4e1d9;transition:transform .18s,box-shadow .18s}.action-card:hover{transform:translateY(-2px);box-shadow:0 10px 26px #202a3110}.action-label{margin-bottom:7px;color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.action-card strong{font:700 17px/1.3 'Manrope',sans-serif}.action-card>span:last-child{margin-top:6px;color:var(--muted);font-size:12px}.video-section{display:grid;grid-template-columns:.65fr 1.35fr;gap:48px;align-items:center;padding:49px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#15191b;box-shadow:0 12px 30px #202a3118}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-fallback{margin-top:18px!important}.video-fallback a,.chapter-card b,.outline-button{color:var(--accent);font-weight:700;text-decoration:none}.chapters{padding:62px 0 55px}.centered{text-align:center;max-width:680px;margin:0 auto 30px}.centered>p:last-child{margin:auto}.chapter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.chapter-card{display:flex;min-height:184px;flex-direction:column;padding:21px 21px 18px;background:#fff;border:1px solid #e7e4dc;color:inherit;text-decoration:none;transition:transform .18s,box-shadow .18s}.chapter-card:hover{transform:translateY(-3px);box-shadow:0 12px 27px #202a3110}.chapter-card>span{color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.12em}.chapter-card h3{margin:10px 0 5px;font:700 17px/1.3 'Manrope',sans-serif}.chapter-card p{margin:0 0 14px;color:var(--muted);font-size:12.5px;line-height:1.55}.chapter-card b{margin-top:auto;font-size:11px}.chapter-card.featured{background:var(--dark);color:#fff;border-color:var(--dark)}.chapter-card.featured p{color:#c8cece}.related{display:flex;justify-content:space-between;align-items:center;gap:28px;margin:0 0 18px;padding:28px 30px;background:var(--warm)}.outline-button{flex-shrink:0;padding:12px 15px;border:1px solid #b97856;background:#fff}.original-note{display:flex;align-items:baseline;gap:16px;padding:21px 0 48px;color:#566167;font-size:12px}.original-note p{margin:0;font:600 15px/1.4 'Manrope',sans-serif;color:var(--ink)}.original-note span{font-size:12px}footer{background:var(--dark);color:#e8ebea}.footer-inner{display:flex;max-width:1180px;justify-content:space-between;align-items:center;gap:20px;margin:auto;padding:20px 28px;font-size:12px}.footer-inner p{margin:0}.rights{display:block;color:#b9c0c1;font-size:11px}.counter{white-space:nowrap;color:#cbd0cf}.counter strong{margin-left:5px;color:#fff;font-variant-numeric:tabular-nums}@media(max-width:900px){.header-inner{align-items:flex-start;flex-direction:column;gap:0}.wordmark{padding-bottom:10px}nav{justify-content:flex-start}.landing{grid-template-columns:1fr;gap:28px;padding:48px 0 38px}.landing-photo{max-width:680px}.quick-start{grid-template-columns:1fr;gap:20px}.video-section{grid-template-columns:1fr;gap:24px}.chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.header-inner{padding:18px 18px 0}main{padding:0 18px}nav a{padding:8px 9px;font-size:11px}.landing{padding:36px 0}.landing-copy h1{font-size:37px}.quick-actions{grid-template-columns:1fr}.video-section{padding:38px 0}.chapters{padding:45px 0}.chapter-grid{grid-template-columns:1fr}.related{padding:22px}.original-note{display:block}.original-note span{display:block;margin-top:8px}.footer-inner{align-items:flex-start;flex-direction:column;padding:18px}}
.video-facade{overflow:hidden}.video-facade>a{position:absolute;inset:0;display:block;color:#fff;text-decoration:none}.video-facade img{display:block;width:100%;height:100%;object-fit:cover}.play-button{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:76px;height:54px;border-radius:14px;background:#d92323e8;color:#fff;font-size:26px;padding-left:4px;box-shadow:0 5px 20px #0006}.video-watch-label{position:absolute;left:18px;bottom:16px;padding:7px 10px;border-radius:4px;background:#202a31e8;font-size:12px;font-weight:700}.music{padding:58px 0 54px;border-top:1px solid var(--line)}.music-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:24px}.music-heading>p{max-width:470px;margin:0;color:var(--muted);font-size:14px}.music-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.music-card{display:block;color:inherit;text-decoration:none;background:#fff;border:1px solid #e7e4dc;overflow:hidden;transition:transform .18s,box-shadow .18s}.music-card:hover{transform:translateY(-3px);box-shadow:0 12px 27px #202a3110}.music-thumb{position:relative;aspect-ratio:16/9;background:#202a31;overflow:hidden}.music-thumb img{display:block;width:100%;height:100%;object-fit:cover}.music-play{position:absolute;left:15px;bottom:13px;width:38px;height:30px;display:grid;place-items:center;border-radius:7px;background:#d92323e8;color:#fff;font-size:15px;padding-left:2px}.music-card h3{margin:14px 17px 3px;font:700 16px/1.3 'Manrope',sans-serif}.music-card>span{display:block;margin:0 17px 15px;color:var(--accent);font-size:11px;font-weight:700}.music-channel{margin:22px 0 0;text-align:center}.music-channel a{color:var(--accent);font-size:13px;font-weight:700;text-decoration:none}@media(max-width:900px){.music-heading{align-items:flex-start;flex-direction:column;gap:10px}.music-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.music-grid{grid-template-columns:1fr}.music{padding:45px 0}}
/* Fixed/sticky navigation and anchor positioning. Keep section headings clear of the navigation when jumped to. */
:root{--anchor-offset:128px}
html{scroll-padding-top:var(--anchor-offset)}
#chapters,#music{scroll-margin-top:var(--anchor-offset)}
.site-header{position:sticky;top:0;z-index:1000}
.site-nav{position:sticky;top:0;z-index:999;background:var(--dark);box-shadow:0 2px 10px #0002}
.article-shell{padding-top:54px;padding-bottom:70px}
.article-layout{display:grid;grid-template-columns:250px minmax(0,760px);gap:52px;align-items:start;justify-content:center}
.chapter-nav{position:sticky;top:var(--anchor-offset);padding:20px;background:#fff;border:1px solid var(--line)}
.chapter-nav h2{margin:0 0 14px;font:750 22px/1.2 'Manrope',sans-serif}
.chapter-nav a{display:block;padding:8px 0;color:var(--muted);text-decoration:none;font-size:12px;border-top:1px solid #ece9e2}
.chapter-nav a:hover,.chapter-nav .chapter-nav-active{color:var(--accent);font-weight:700}
.article-content{min-width:0}
.article-content h1{margin:0 0 16px;font:800 clamp(34px,4vw,50px)/1.08 'Manrope',sans-serif;letter-spacing:-.045em}
.article-content h2{margin:38px 0 10px;font:750 26px/1.2 'Manrope',sans-serif;letter-spacing:-.025em}
.article-lead{max-width:700px;margin:0 0 30px;color:#46535a;font:600 18px/1.5 'Manrope',sans-serif}
.article-content p{max-width:720px;margin:0 0 20px;color:#46535a;font-size:15px}
.article-content a{color:var(--accent);font-weight:700}
.article-image{margin:0 0 28px;padding:10px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 28px #202a3110}
.article-image img{display:block;max-width:100%;height:auto}
.article-image-small{float:right;width:150px;margin:4px 0 22px 28px}
.article-image figcaption{margin-top:7px;color:var(--muted);font-size:10px;line-height:1.4;text-align:center}
.article-next{display:flex;justify-content:space-between;gap:20px;margin-top:45px;padding-top:22px;border-top:1px solid var(--line)}
.article-next a{text-decoration:none;font-size:13px}
@media(max-width:900px){:root{--anchor-offset:132px}.article-layout{grid-template-columns:1fr;gap:26px}.chapter-nav{position:relative;top:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.chapter-nav .eyebrow,.chapter-nav h2{grid-column:1/-1}.article-shell{padding-top:38px}}
@media(max-width:560px){:root{--anchor-offset:116px}.article-shell{padding-top:30px;padding-bottom:48px}.chapter-nav{grid-template-columns:1fr}.article-content h1{font-size:36px}.article-content h2{font-size:23px}.article-content p{font-size:14px}.article-image-small{float:none;width:170px;margin:0 auto 26px}.article-next{flex-direction:column}}


/* YouTube local-preview fallback */
.video-preview{position:relative;display:block;overflow:hidden;border-radius:inherit;background:#111}
.video-preview img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.video-preview .play-button{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:72px;height:50px;border-radius:14px;background:rgba(0,0,0,.8);color:#fff;font-size:24px;line-height:1}
.video-preview:hover .play-button{transform:translate(-50%,-50%) scale(1.06)}


/* Version 8: one site-wide top navigation plus project-specific chapter navigation. */
.global-nav{display:flex;align-items:center;gap:1.05rem;flex-wrap:wrap}
.global-nav a{white-space:nowrap}
.photo-enlarge{display:inline-block;max-width:100%;cursor:zoom-in}
.photo-enlarge img{display:block;max-width:100%;height:auto}

@media(max-width:760px){
  .global-nav{
    width:100%;
    flex-wrap:nowrap;
    overflow-x:auto;
    overflow-y:hidden;
    gap:.25rem;
    padding:.35rem 0 .5rem;
    scrollbar-width:thin;
    -webkit-overflow-scrolling:touch;
  }
  .global-nav a{
    flex:0 0 auto;
    padding:.55rem .7rem;
  }
}


/* Version 9: canonical site header is identical throughout the site. */
.site-header .global-nav,
.site-header nav[aria-label="Main navigation"]{
  min-width:0;
}
@media(max-width:760px){
  .site-header .header-inner{align-items:flex-start}
  .site-header .global-nav,
  .site-header nav[aria-label="Main navigation"]{
    width:100%;
    display:flex;
    flex-wrap:nowrap;
    overflow-x:auto;
    overflow-y:hidden;
    white-space:nowrap;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:thin;
  }
  .site-header .global-nav a,
  .site-header nav[aria-label="Main navigation"] a{
    flex:0 0 auto;
  }
}


/* Version 11: responsive Deluxe Reverb article shell */
.article-shell{max-width:1240px;margin:0 auto;padding:2rem 1.25rem 4rem;display:grid;grid-template-columns:230px minmax(0,1fr);gap:3rem;align-items:start}
.chapter-sidebar{position:sticky;top:96px}.sidebar-label{margin:0 0 .8rem;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;opacity:.65}
.chapter-nav{display:flex;flex-direction:column;gap:.15rem}.chapter-nav a{display:block;padding:.52rem .7rem;border-radius:7px;text-decoration:none;line-height:1.25}.chapter-nav a.active{font-weight:800;background:rgba(127,127,127,.12)}
.article-main{min-width:0}.legacy-article{max-width:850px}.legacy-content{font-size:1rem;line-height:1.72}.legacy-content img{max-width:100%;height:auto}.legacy-content table{max-width:100%}.legacy-content a{overflow-wrap:anywhere}
.article-pager{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.25rem;border-top:1px solid rgba(127,127,127,.28)}.article-pager a{text-decoration:none;font-weight:700}
@media(max-width:850px){.article-shell{grid-template-columns:1fr;gap:1rem;padding-top:1rem}.chapter-sidebar{position:static}.chapter-nav{flex-direction:row;overflow-x:auto;white-space:nowrap;padding-bottom:.45rem;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.chapter-nav a{flex:0 0 auto}}


/* Version 12: Introduction matches the converted article layout; explicit prev/next bars. */
.introduction-article{max-width:850px}
.article-pager a{display:block;padding:.8rem 1rem;border:1px solid rgba(127,127,127,.28);border-radius:8px;background:rgba(127,127,127,.06)}
.article-pager .next{text-align:right}
@media(max-width:600px){.article-pager{flex-direction:column}.article-pager span:empty{display:none}.article-pager a{width:100%}}


/* Version 13: accessibility/contrast corrections for article navigation. */
.chapter-nav a{
  color:#46535b;
  background:transparent;
  border:1px solid transparent;
}
.chapter-nav a:hover,
.chapter-nav a:focus-visible{
  color:#1f292f;
  background:#f1ede8;
  border-color:#d7cfc6;
}
.chapter-nav a.active,
.chapter-nav a.chapter-nav-active{
  color:#ffffff !important;
  background:#a9562f !important;
  border-color:#a9562f !important;
  font-weight:800;
}
.article-pager a,
.article-pager a:link,
.article-pager a:visited{
  color:#263238 !important;
  background:#f3f0ec !important;
  border:2px solid #a9a39c !important;
  font-weight:800;
  opacity:1 !important;
}
.article-pager a:hover,
.article-pager a:focus-visible{
  color:#ffffff !important;
  background:#a9562f !important;
  border-color:#a9562f !important;
}


/* Version 14: site-level Princeton Reverb and Contact pages */
.standalone-main{max-width:1100px;margin:0 auto;padding:2.5rem 1.25rem 4rem}
.standalone-article{max-width:850px;margin:0 auto}
.standalone-article>h1{margin-top:.15rem}
.standalone-article .legacy-content{font-size:1rem;line-height:1.72}
.standalone-article .legacy-content img{max-width:100%;height:auto}


/* Version 15: Princeton navigation/photos and private contact form */
.princeton-main{max-width:1240px;margin:0 auto;padding:2.5rem 1.25rem 4rem;display:grid;grid-template-columns:220px minmax(0,850px);gap:3rem;align-items:start}
.project-toc{position:sticky;top:96px}.project-toc nav{display:flex;flex-direction:column;gap:.18rem}.project-toc a{display:block;padding:.5rem .65rem;color:#46535b;text-decoration:none;border-radius:7px}.project-toc a:hover,.project-toc a:focus-visible{color:#fff;background:#a9562f}
.princeton-article{margin:0}.princeton-article h2{scroll-margin-top:110px;margin-top:2.6rem;padding-top:.35rem}.project-photo{margin:1.8rem 0 2rem}.project-photo img,.contact-photo img{display:block;max-width:100%;height:auto;border-radius:8px}.project-photo figcaption,.contact-photo figcaption{margin-top:.55rem;font-size:.9rem;opacity:.78}
.contact-photo{margin:1.8rem 0}.contact-form-section{margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(127,127,127,.28)}.contact-form{max-width:680px}.form-row{margin-bottom:1.15rem}.form-row label{display:block;font-weight:750;margin-bottom:.35rem}.form-row input,.form-row textarea{box-sizing:border-box;width:100%;font:inherit;color:#263238;background:#fff;border:1px solid #aaa39b;border-radius:7px;padding:.72rem .8rem}.form-row input:focus,.form-row textarea:focus{outline:3px solid rgba(169,86,47,.22);border-color:#a9562f}.optional,.form-note{font-size:.9rem;opacity:.72}.contact-form button{font:inherit;font-weight:800;padding:.75rem 1.1rem;border:0;border-radius:7px;color:#fff;background:#a9562f;cursor:pointer}.contact-form button:hover,.contact-form button:focus-visible{background:#823f23}.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-result{max-width:720px;margin:8vh auto;padding:2rem 1.25rem}
@media(max-width:850px){.princeton-main{grid-template-columns:1fr;gap:1rem;padding-top:1rem}.project-toc{position:static}.project-toc nav{flex-direction:row;overflow-x:auto;white-space:nowrap;padding-bottom:.45rem;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.project-toc a{flex:0 0 auto}}