/* ============================================================
   RON GAUT PHOTOGRAPHY — VISUAL STYLES (V40)
   ENGINE-ROOM FILE. V40 preserves the approved V39 appearance.
   Routine photograph/content edits do not belong here.
   ============================================================ */
:root{--paper:#f3f0e9;--ink:#252421;--muted:#77736c;--rule:#ded9d0;--overlay:rgba(243,240,233,.985)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}body.modal-open{overflow:hidden}header{height:104px;display:flex;align-items:center;justify-content:space-between;padding:0 5.2vw;background:rgba(243,240,233,.97);position:sticky;top:0;z-index:5}.brand{font-family:Georgia,serif;font-size:20px;letter-spacing:.17em;text-decoration:none;color:var(--ink);white-space:nowrap}.nav{display:flex;gap:2.15vw}.nav a{font-size:11px;letter-spacing:.13em;text-transform:uppercase;text-decoration:none;color:var(--ink)}.nav a.active{border-bottom:1px solid var(--ink);padding-bottom:5px}main{overflow:hidden}.piece{min-height:88vh;display:flex;align-items:center;justify-content:center;padding:7vh 7vw}.piece img{display:block;max-width:100%;max-height:78vh;object-fit:contain}.hero img,.wide img{width:min(1280px,92vw)}.narrow img{width:min(820px,74vw)}.interlude{min-height:48vh;display:flex;align-items:center;justify-content:center;text-align:center}.interlude p{font-family:Georgia,serif;font-size:clamp(25px,2.8vw,42px);color:#403e39}.intro{max-width:920px;margin:0 auto;padding:12vh 6vw 6vh;text-align:center}.intro h1{font:400 clamp(34px,4vw,58px) Georgia,serif;letter-spacing:.03em;margin:0 0 24px}.intro p{font:400 17px/1.8 Georgia,serif;color:#55514b;max-width:700px;margin:auto}.grid{max-width:1250px;margin:0 auto;padding:5vh 6vw 14vh;display:grid;grid-template-columns:repeat(2,1fr);gap:8vw 5vw;align-items:start}.tile{text-decoration:none;color:var(--ink)}.tile img{width:100%;height:auto;display:block}.tile h2{font:400 20px Georgia,serif;margin:18px 0 5px}.tile p{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}.portfolio-card{margin:0}.photo-link{display:block;border:0;padding:0;background:none;width:100%;cursor:zoom-in;text-align:left;color:inherit}.photo-link img{display:block;width:100%;height:auto}.caption{padding-top:14px}.caption strong{display:block;font:400 17px/1.35 Georgia,serif}.caption span{display:block;margin-top:4px;color:var(--muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.load-more-wrap{text-align:center;margin:-5vh 0 13vh}.load-more{border:1px solid #aaa49b;background:transparent;color:var(--ink);padding:13px 24px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}.hidden-more{display:none}.project-grid{max-width:1120px;margin:auto;padding:5vh 6vw 14vh}.project{display:grid;grid-template-columns:1.3fr 1fr;gap:5vw;align-items:center;padding:8vh 0;border-top:1px solid var(--rule)}.project img{width:100%;display:block}.project h2{font:400 29px Georgia,serif;margin:0 0 12px}.project p{font:15px/1.75 Georgia,serif;color:#5c5851}.gateway{padding:12vh 7vw 15vh;border-top:1px solid var(--rule)}.gateway h2{text-align:center;font:400 23px Georgia,serif;letter-spacing:.08em}.links{display:grid;grid-template-columns:repeat(3,1fr);gap:3.5vw;max-width:1080px;margin:7vh auto 0}.card{border-top:1px solid #aaa49b;padding:24px 0;text-decoration:none;color:var(--ink)}.card strong{font:400 21px Georgia,serif}.card span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:10px}.subnav-grid{max-width:1180px;margin:0 auto;padding:5vh 6vw 14vh;display:grid;grid-template-columns:repeat(3,1fr);gap:4vw}.subnav-card{text-decoration:none;color:var(--ink)}.subnav-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.subnav-card h2{font:400 23px Georgia,serif;margin:18px 0 7px}.subnav-card p{font-size:11px;line-height:1.6;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:0}.back-link{display:inline-block;margin:0 6vw 4vh;text-decoration:none;color:var(--muted);font-size:10px;letter-spacing:.12em;text-transform:uppercase}.modal{position:fixed;inset:0;background:var(--overlay);z-index:30;display:none;overflow:auto}.modal.open{display:block}.modal-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,360px);gap:4vw;align-items:center;padding:5vh 5vw}.modal-image-wrap{display:flex;justify-content:center;align-items:center;min-height:80vh}.modal-image{max-width:100%;max-height:90vh;object-fit:contain;display:block}.modal-copy{color:var(--ink);padding:3vh 0}.modal-copy h2{font:400 clamp(24px,2.5vw,38px) Georgia,serif;margin:0 0 8px}.modal-location{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.modal-story{font:15px/1.75 Georgia,serif;color:#5c5851;margin-top:28px}.modal-story:empty{display:none}.modal-close{position:fixed;top:24px;right:28px;border:0;background:none;color:var(--ink);font-size:31px;line-height:1;cursor:pointer}.modal-hint{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:28px}footer{padding:40px 5.2vw 50px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;font-size:10px;letter-spacing:.10em;text-transform:uppercase;color:var(--muted)}
/* R2 — primary navigation with Home; preserve navigation typography.
   At intermediate desktop/tablet widths the brand gets its own left-aligned row
   before the navigation is allowed to crowd or shrink. */
@media (min-width:851px) and (max-width:1120px){
  header{height:auto;min-height:104px;display:block;padding:22px 5.2vw 24px}
  .brand{display:block;text-align:left}
  .nav{margin-top:18px;justify-content:flex-end;gap:2.15vw;flex-wrap:nowrap}
}
@media(max-width:850px){header{height:auto;padding:25px 6vw;display:block;position:relative}.brand{display:block;text-align:center}.nav{margin-top:18px;gap:14px;flex-wrap:wrap;justify-content:center}.piece{min-height:auto;padding:9vh 6vw}.piece img,.hero img,.wide img,.narrow img{width:100%;max-height:none}.grid{grid-template-columns:1fr}.project{grid-template-columns:1fr}.links,.subnav-grid{grid-template-columns:1fr}.modal-shell{grid-template-columns:1fr;padding:70px 5vw 7vh}.modal-image-wrap{min-height:auto}.modal-image{max-height:72vh}.modal-copy{padding-bottom:6vh}}

/* v7 — About and Contact */
.about-intro{padding-bottom:4vh}.statement-wrap{max-width:1080px;margin:0 auto;padding:4vh 6vw 13vh;border-top:1px solid var(--rule)}.statement-copy{max-width:700px;margin-left:auto}.statement-copy h2,.bio-placeholder h2{font:400 19px/1.3 Georgia,serif;margin:0 0 24px;color:var(--ink)}.statement-copy p{font:15px/1.8 Georgia,serif;color:#5c5851;margin:0 0 1.5em}.statement-copy .signature{margin-top:2.4em;color:var(--ink)}.bio-placeholder{max-width:1080px;margin:0 auto 13vh;padding:7vh 6vw 0;border-top:1px solid var(--rule)}.bio-placeholder>div{max-width:700px;margin-left:auto}.bio-placeholder p{font:15px/1.8 Georgia,serif;color:#5c5851;margin:0 0 1.5em}.contact-intro{padding-bottom:5vh}.contact-layout{max-width:1050px;margin:0 auto;padding:4vh 6vw 14vh;display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:8vw;border-top:1px solid var(--rule)}.contact-details{padding-top:5px}.contact-details h2{font:400 24px Georgia,serif;margin:0 0 24px}.contact-details p{font:15px/1.7 Georgia,serif;color:#5c5851;margin:0 0 9px}.contact-details a{color:var(--ink);text-decoration:none;border-bottom:1px solid #bdb7ad;padding-bottom:2px}.contact-form{display:grid;gap:22px}.contact-form label{display:grid;gap:8px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.contact-form input,.contact-form textarea{width:100%;border:0;border-bottom:1px solid #aaa49b;background:transparent;color:var(--ink);padding:10px 2px;font:16px/1.5 Georgia,serif;outline:none}.contact-form textarea{border:1px solid #c6c0b6;padding:13px;resize:vertical}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--ink)}.contact-form button{justify-self:start;border:1px solid #aaa49b;background:transparent;color:var(--ink);padding:13px 24px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}.form-note{font-size:11px;line-height:1.6;color:var(--muted);max-width:520px;margin:0}
@media(max-width:850px){.statement-copy,.bio-placeholder>div{margin-left:0}.contact-layout{grid-template-columns:1fr;gap:6vh}}



/* Enlarged-image viewer — authoritative production baseline */
.modal{transition:background-color .25s ease}
.modal-shell{
  min-height:100vh;
  grid-template-columns:minmax(0,1fr) minmax(240px,320px);
  gap:3vw;
  align-items:center;
  padding:3.5vh 3.5vw;
}
.modal-image-wrap{
  min-height:86vh;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.modal-image{
  width:auto;
  height:auto;
  max-width:72vw;
  max-height:74vh;
  object-fit:contain;
  cursor:e-resize;
  box-shadow:0 14px 28px rgba(42,38,33,.22),0 3px 8px rgba(42,38,33,.13);
}
.modal-copy{
  align-self:center;
  max-width:320px;
  padding:2vh 0;
}
@media (min-width:1400px){
  .modal-shell{grid-template-columns:minmax(0,1fr) minmax(240px,300px);gap:2.5vw;padding:3vh 3vw}
  .modal-image{max-width:70vw;max-height:76vh}
}
@media (max-width:1100px){
  .modal-shell{grid-template-columns:minmax(0,1fr) minmax(220px,280px);gap:3vw;padding:4vh 4vw}
  .modal-image{max-width:68vw;max-height:72vh}
}
@media (max-width:850px){
  .modal-shell{grid-template-columns:1fr;gap:2.5vh;align-items:start;padding:68px 4vw 5vh}
  .modal-image-wrap{min-height:auto;width:100%}
  .modal-image{max-width:90vw;max-height:70vh;cursor:pointer}
  .modal-copy{max-width:94vw;width:100%;padding:0 1vw 4vh}
  .modal-close{top:18px;right:18px}
}
@media (max-width:520px){
  .modal-shell{padding-left:3vw;padding-right:3vw}
  .modal-image{max-width:92vw;max-height:68vh}
  .modal-copy{max-width:94vw}
}

.modal-date{font-size:13px;line-height:1.5;color:#77736c;margin-top:3px;font-style:italic}.modal-story{white-space:pre-line}

/* Project detail — Structure Within Complexity */
.project-hero{max-width:980px;margin:0 auto;padding:11vh 6vw 5vh;text-align:center}.project-kicker{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}.project-hero h1{font:400 clamp(34px,4vw,58px) Georgia,serif;margin:0 0 10px}.project-subtitle{font:italic 18px/1.6 Georgia,serif;color:#5c5851;margin:0}.project-intro-copy{max-width:720px;margin:0 auto;padding:5vh 6vw 9vh;border-top:1px solid var(--rule)}.project-intro-copy p{font:15px/1.85 Georgia,serif;color:#5c5851;margin:0 0 1.45em}.project-sequence{max-width:1220px;margin:0 auto;padding:0 6vw 14vh}.project-piece{margin:0 auto 11vh}.project-piece:nth-child(3n+1){max-width:980px}.project-piece:nth-child(3n+2){max-width:760px}.project-piece:nth-child(3n){max-width:1080px}.project-piece .photo-link img{width:100%;height:auto}.project-piece .caption{padding-top:13px}.project-back{max-width:1220px;margin:0 auto;padding:0 6vw 7vh}.project-back a{text-decoration:none;color:var(--muted);font-size:10px;letter-spacing:.12em;text-transform:uppercase}.project-link{display:grid;grid-template-columns:1.3fr 1fr;gap:5vw;align-items:center;text-decoration:none;color:inherit}.project-link img{width:100%;display:block}.project-link h2{font:400 29px Georgia,serif;margin:0 0 12px}.project-link p{font:15px/1.75 Georgia,serif;color:#5c5851}
@media(max-width:850px){.project-hero{padding-top:8vh}.project-intro-copy{padding-top:4vh}.project-piece,.project-piece:nth-child(n){max-width:100%;margin-bottom:8vh}.project-link{grid-template-columns:1fr}}
.series-heading{padding-top:4vh;padding-bottom:1vh}.series-heading h1{font-size:clamp(26px,3vw,38px)}.ptpd-series{grid-template-columns:minmax(260px,360px);justify-content:center;padding-top:3vh}.ptpd-series .subnav-card img{aspect-ratio:4/5;object-fit:cover}

/* Prints */
.prints-intro{max-width:840px;padding-bottom:9vh}.prints-intro p+p{margin-top:1.25em}.print-section{max-width:1180px;margin:0 auto;padding:8vh 6vw 13vh;border-top:1px solid var(--rule)}.print-section-head{display:grid;grid-template-columns:minmax(230px,.75fr) minmax(0,1.25fr);gap:8vw;align-items:start;margin-bottom:7vh}.print-kicker{font-size:10px!important;line-height:1.4!important;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)!important;margin:0 0 14px!important}.print-section-head h2,.print-inquiry h2{font:400 clamp(28px,3.1vw,43px) Georgia,serif;margin:0}.print-section-head>p,.print-section-head>div>p{font:15px/1.8 Georgia,serif;color:#5c5851;margin:2px 0 0}.print-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:3.4vw;align-items:start}.print-gallery figure{margin:0}.print-gallery img{display:block;width:100%;height:auto}.print-gallery figcaption{font:400 15px/1.4 Georgia,serif;margin-top:14px;color:var(--ink)}.print-section-ptpd{padding-bottom:12vh}.print-gallery-ptpd{grid-template-columns:minmax(260px,380px)}.text-link{display:inline-block;margin-top:20px;color:var(--ink);text-decoration:none;font-size:10px;letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid #aaa49b;padding-bottom:5px}.print-inquiry{max-width:720px;margin:0 auto;padding:10vh 6vw 14vh;text-align:center;border-top:1px solid var(--rule)}.print-inquiry>p:not(.print-kicker){font:15px/1.8 Georgia,serif;color:#5c5851;max-width:590px;margin:22px auto 31px}.print-button{display:inline-block;border:1px solid #aaa49b;color:var(--ink);text-decoration:none;padding:13px 24px;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.print-button:hover,.text-link:hover{border-color:var(--ink)}
@media(max-width:850px){.print-section{padding-top:7vh}.print-section-head{grid-template-columns:1fr;gap:24px;margin-bottom:5vh}.print-gallery{grid-template-columns:1fr;gap:7vh}.print-gallery-ptpd{grid-template-columns:1fr}.print-gallery-ptpd figure{max-width:520px}.print-inquiry{padding-top:9vh}}


/* Structure Within Complexity: match Portfolio thumbnail scale */
.complexity-page .project-sequence{max-width:1250px;padding:5vh 6vw 14vh;display:grid;grid-template-columns:repeat(2,1fr);gap:8vw 5vw;align-items:start}
.complexity-page .project-piece,.complexity-page .project-piece:nth-child(n){max-width:none;margin:0}
@media (max-width:760px){.complexity-page .project-sequence{grid-template-columns:1fr;padding-left:6vw;padding-right:6vw;gap:8vh}.complexity-page .project-piece:nth-child(n){max-width:none}}

/* California Oaks: keep the project intimate and expandable by process. */
.project-subsection{max-width:1250px;margin:0 auto;padding:1vh 6vw 3vh}
.project-subsection h2{font:400 20px Georgia,serif;letter-spacing:.06em;margin:0;padding-top:2.5vh;border-top:1px solid var(--rule)}
.oaks-page .project-sequence{max-width:1250px;padding:3vh 6vw 14vh;display:grid;grid-template-columns:repeat(2,1fr);gap:8vw 5vw;align-items:start}
.oaks-page .project-piece,.oaks-page .project-piece:nth-child(n){max-width:none;margin:0}
@media (max-width:760px){.oaks-page .project-sequence{grid-template-columns:1fr;padding-left:6vw;padding-right:6vw;gap:8vh}.oaks-page .project-piece:nth-child(n){max-width:none}.project-subsection{padding-left:6vw;padding-right:6vw}}

/* Homepage v20: intimate scale, generous visual space, six-image sequence. */
.home-statement{max-width:760px;margin:0 auto;padding:48px 6vw 0;text-align:center}
.home-statement h1{margin:0;font:400 18px/1.5 Georgia,serif;color:#666158}
.home-sequence{max-width:1120px;margin:0 auto;padding:72px 6vw 3vh}
.home-piece{margin:0 auto 18vh}
.home-piece a{display:block}
.home-piece img{display:block;width:100%;height:auto}
.home-medium{max-width:610px}
.series-heading h2{font:400 clamp(28px,3.2vw,42px) Georgia,serif;letter-spacing:.03em;margin:0}
.series-placeholder-image{aspect-ratio:4/3;border:1px solid var(--rule);display:flex;align-items:center;justify-content:center}
.series-placeholder-image:after{content:"Forthcoming";font:10px Arial,Helvetica,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
@media(min-width:761px) and (max-width:1120px){.home-statement{padding-top:40px}.home-sequence{padding-top:64px}}
@media(max-width:760px){.home-statement{padding:36px 7vw 0}.home-statement h1{font-size:17px;line-height:1.5}.home-sequence{padding-top:56px}.home-piece{max-width:100%;margin-left:auto;margin-right:auto;margin-bottom:10vh}}

/* v28 — optional photograph stories */
.story-toggle{display:none;margin-top:24px;border:0;border-bottom:1px solid #9c968d;background:transparent;padding:0 0 4px;color:#4b4842;font:11px/1.4 Arial,Helvetica,sans-serif;letter-spacing:.11em;text-transform:uppercase;cursor:pointer}
.story-toggle.visible{display:inline-block}
.modal-story[hidden]{display:none!important}
.modal-story{margin-top:20px;max-width:36em}

/* v30 — metadata typography consistency: B&W and Structure Within Complexity match Portfolio captions */
.caption em{display:block;margin-top:4px;color:var(--muted);font:normal 11px/normal Arial,Helvetica,sans-serif;letter-spacing:.06em;text-transform:uppercase}
.complexity-page .caption{padding-top:14px}
.complexity-page .caption strong{display:block;font:400 17px/1.35 Georgia,serif}
.complexity-page .caption span,.complexity-page .caption em{display:block;margin-top:4px;color:var(--muted);font:normal 11px/normal Arial,Helvetica,sans-serif;letter-spacing:.06em;text-transform:uppercase}


/* v38 — live-site refinements */
/* A restrained shadow separates photographs from the warm cream ground without making them feel card-like. */
.photo-link img,
.subnav-card img,
.home-piece img,
.project-link img,
.project > img,
.print-gallery img {
  box-shadow:0 7px 18px rgba(42,38,33,.11),0 2px 5px rgba(42,38,33,.07);
}

/* Make Portfolio continuation unmistakable while retaining the quiet gallery language. */
.load-more-wrap{margin:-3vh 0 13vh;padding-top:2vh}
.load-more{
  padding:15px 28px;
  font-size:11px;
  letter-spacing:.15em;
  border-color:#8f8980;
}
.load-more:hover,.load-more:focus-visible{border-color:var(--ink)}

/* Identify the Black & White landing-page gateways as series rather than photograph captions. */
.series-label{
  display:block;
  margin-top:19px;
  color:var(--muted);
  font-size:9px;
  line-height:1;
  letter-spacing:.18em;
  text-transform:uppercase;
}
.subnav-card .series-label + h2{margin-top:8px}

/* The side-by-side viewer needs genuinely wide desktop space. At intermediate widths,
   retain the approved image scale and stack metadata beneath rather than shrinking the photograph. */
@media (min-width:851px) and (max-width:1540px){
  .modal-shell{
    grid-template-columns:1fr;
    gap:2.5vh;
    align-items:start;
    padding:68px 5vw 6vh;
  }
  .modal-image-wrap{min-height:auto;width:100%}
  .modal-image{max-width:72vw;max-height:74vh;cursor:pointer}
  .modal-copy{width:min(72vw,760px);max-width:none;margin:0 auto;padding:0 0 4vh}
}

/* v39 — keyboard and dialog accessibility; no normal visual redesign */
:where(a,button,[tabindex]):focus-visible{
  outline:2px solid #5f5a52;
  outline-offset:5px;
}
.photo-link:focus-visible{
  outline-offset:7px;
}
.modal-close:focus-visible,.story-toggle:focus-visible{
  outline-offset:4px;
}

/* V40 — restrained forthcoming treatment for project gateway */
.project-forthcoming{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.18);border:1px solid rgba(70,64,55,.16);box-sizing:border-box;}
.project-forthcoming span{font-family:Arial,Helvetica,sans-serif;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(42,38,33,.58);}


/* v40 refinement — quiet navigation for long galleries */
.gallery-end-nav{
  display:flex;align-items:center;justify-content:center;gap:14px;
  margin:2vh auto 11vh;padding-top:3vh;
  color:var(--muted);font:10px/1.4 Arial,Helvetica,sans-serif;
  letter-spacing:.13em;text-transform:uppercase;
}
.gallery-end-nav a{color:inherit;text-decoration:none;border-bottom:1px solid transparent;padding-bottom:3px}
.gallery-end-nav a:hover,.gallery-end-nav a:focus-visible{color:var(--ink);border-bottom-color:#9c968d}
.gallery-end-divider{opacity:.55}
.floating-back-top{
  position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:40;
  width:42px;height:42px;border:1px solid rgba(95,90,82,.32);border-radius:50%;
  background:rgba(243,240,233,.90);color:#4b4842;
  font:18px/1 Georgia,serif;cursor:pointer;
  box-shadow:0 4px 12px rgba(42,38,33,.08);
  opacity:0;visibility:hidden;transform:translateY(7px);pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
  -webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);
}
.floating-back-top.visible{opacity:.82;visibility:visible;transform:none;pointer-events:auto}
.floating-back-top:hover,.floating-back-top:focus-visible{opacity:1}
@media(min-width:900px){.floating-back-top{right:28px;bottom:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.floating-back-top{transition:none}}

/* V41 production candidate — Formspree contact integration */
.contact-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.contact-form button:disabled{cursor:wait;opacity:.55}

/* R1 — enlarged-image navigation: one authoritative interaction layer */
.modal-image-wrap{overflow:visible}
.modal-image-stage{position:relative;display:inline-block;max-width:100%}
.modal-image{cursor:e-resize;touch-action:pan-y pinch-zoom}
.modal-side-nav{
  position:absolute;top:50%;z-index:2;transform:translateY(-50%);
  width:42px;height:54px;border:0;background:transparent;color:#5f5a52;
  padding:0;font:400 46px/.8 Georgia,serif;cursor:pointer;opacity:.72;
  transition:opacity .18s ease,transform .18s ease;
}
.modal-prev{right:100%;margin-right:14px}
.modal-next{left:100%;margin-left:14px}
.modal-side-nav:hover,.modal-side-nav:focus-visible{opacity:1}
.modal-prev:hover{transform:translate(-2px,-50%)}
.modal-next:hover{transform:translate(2px,-50%)}
body.modal-open .floating-back-top{opacity:0!important;visibility:hidden!important;pointer-events:none!important}
@media(max-width:850px){
  .modal-image{cursor:pointer}
  .modal-side-nav{display:none}
}

/* R3 — Black & White mobile series separation.
   Preserve spacing inside each series card; add breathing room only before the next representative photograph. */
@media(max-width:850px){
  .black-white-page .subnav-grid{row-gap:clamp(44px,7vh,64px)}
}
@media(prefers-reduced-motion:reduce){.modal-side-nav{transition:none}}


/* R5 — desktop two-column gallery pair alignment.
   Unequal-height figures are centered by default. Selected pairs can opt back
   to top alignment via topAlignedPairs in content/galleries.js.
   Existing project-page layout rules remain authoritative outside desktop R5. */
@media(min-width:851px){
  .gallery-pairs-centered,
  .complexity-page .project-sequence.gallery-pairs-centered,
  .oaks-page .project-sequence.gallery-pairs-centered{align-items:center}
  .gallery-pairs-centered .gallery-pair-top{align-self:start}
}