/* Academic portfolio: shared layout and component foundations. */
:root{
 color-scheme:light;
 --bg:#f8f9f7;--surface:#ffffff;--surface-2:#edf1ef;--surface-3:#dbe3e2;
 --ink:#1e2f39;--muted:#40535e;--soft:#586b74;--line:#ccd6d7;
 --accent:#355c69;--accent-soft:#e0ebed;--warm:#536c76;--link:#215d74;
 --shadow:none;--shadow-sm:none;
 --sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
 --display:"Iowan Old Style",Baskerville,"Times New Roman",serif;
 --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
html[data-theme="dark"]{
 color-scheme:dark;
 --bg:#182731;--surface:#20333f;--surface-2:#273d49;--surface-3:#3a5260;
 --ink:#eff3f4;--muted:#cad6dc;--soft:#aabec8;--line:#3c5360;
 --accent:#b0cdd6;--accent-soft:#304b58;--warm:#b4c9d0;--link:#acd4e4;
 --shadow:none;--shadow-sm:none
}
*{box-sizing:border-box}
html{scroll-behavior:auto;scroll-padding-top:92px}
body{margin:0;background:linear-gradient(rgba(95,119,133,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(95,119,133,.045) 1px,transparent 1px),var(--bg);background-size:36px 36px;color:var(--ink);font:16px/1.7 var(--sans);text-rendering:optimizeLegibility}
a{color:var(--link);text-underline-offset:4px;text-decoration-thickness:1px}
p{text-align:start;text-align-last:start;text-wrap:pretty;hyphens:manual}
button{font:inherit;cursor:pointer}
button,a,summary{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%)}
.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:var(--surface);padding:10px 14px;border:1px solid var(--line);border-radius:8px}
.skip-link:focus{top:16px}

.site-header{position:sticky;top:0;z-index:50;display:flex;justify-content:flex-end;align-items:center;width:min(1240px,calc(100% - 48px));min-height:72px;margin:0 auto;border-bottom:1px solid color-mix(in srgb,var(--line) 78%,transparent);background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav>a{position:relative;padding:10px 13px;color:var(--muted);font-size:13px;font-weight:600;text-decoration:none;border-radius:8px}
.site-nav>a:hover,.site-nav>a[aria-current="true"]{color:var(--ink);background:var(--surface-2)}
.site-nav>a[aria-current="true"]::after{content:"";position:absolute;left:13px;right:13px;bottom:5px;height:2px;background:var(--accent);border-radius:3px}
.theme-toggle{display:flex;align-items:center;gap:7px;margin-left:9px;padding:9px 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font:600 11px/1 var(--mono);box-shadow:var(--shadow-sm)}
.menu-button{display:none}

main,.site-footer{width:min(1180px,calc(100% - 48px));margin-inline:auto}
main{padding:56px 0 0}
.intro{position:relative;isolation:isolate;display:grid;grid-template-columns:330px minmax(0,1fr);gap:68px;align-items:center;min-height:610px;padding:64px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(135deg,color-mix(in srgb,var(--surface) 97%,transparent),color-mix(in srgb,var(--surface-2) 88%,transparent));box-shadow:var(--shadow);overflow:hidden}
.intro::before{content:"";position:absolute;z-index:-1;width:540px;height:540px;right:-215px;top:-265px;border:1px solid color-mix(in srgb,var(--accent) 19%,transparent);border-radius:50%;box-shadow:0 0 0 55px color-mix(in srgb,var(--accent) 3%,transparent),0 0 0 110px color-mix(in srgb,var(--accent) 2%,transparent)}
.intro::after{content:"PERSONAL RESEARCH PORTFOLIO";position:absolute;right:30px;bottom:24px;color:var(--soft);font:9px/1 var(--mono);letter-spacing:.18em;writing-mode:vertical-rl}
.portrait{position:relative;width:100%;aspect-ratio:3/4;margin:0;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,var(--surface-2),var(--surface-3));box-shadow:var(--shadow-sm);display:grid;place-items:center;overflow:hidden}
.portrait::before,.portrait::after{content:"";position:absolute;width:54px;height:54px;pointer-events:none}
.portrait::before{left:15px;top:15px;border-left:2px solid var(--accent);border-top:2px solid var(--accent)}
.portrait::after{right:15px;bottom:15px;border-right:2px solid var(--warm);border-bottom:2px solid var(--warm)}
.portrait figcaption{text-align:center;color:var(--soft);font:10px/1.8 var(--mono);letter-spacing:.08em}
.portrait figcaption span{font-size:9px}
.intro-copy{min-width:0}
h1{margin:0 0 16px;font:500 clamp(48px,5vw,74px)/.98 var(--display);letter-spacing:-.045em;color:var(--ink)}
.intro-copy .academic-bio{max-width:75ch;margin:0;color:var(--muted);font-size:15px;line-height:1.88}
.address-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.address-links a{position:relative;display:grid;place-items:center;width:45px;height:45px;border:1px solid var(--line);border-radius:50%;background:var(--surface);box-shadow:var(--shadow-sm);text-decoration:none}
.address-links a:hover,.address-links a:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft),var(--shadow-sm)}
.address-links a::after{content:attr(aria-label);position:absolute;left:50%;top:calc(100% + 8px);z-index:4;transform:translateX(-50%);width:max-content;max-width:150px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--muted);font:9px/1.3 var(--mono);box-shadow:var(--shadow-sm);opacity:0;pointer-events:none}
.address-links a:hover::after,.address-links a:focus-visible::after{opacity:1}
.profile-logo{display:block;width:25px;height:25px}.profile-email{width:23px;height:23px;color:var(--ink)}
.address-links .cv-download{border-color:color-mix(in srgb,var(--warm) 55%,var(--line));background:color-mix(in srgb,var(--surface) 92%,var(--warm))}
.cv-download span{color:inherit;font:600 12px/1 var(--sans);letter-spacing:.01em;white-space:nowrap}

.section{display:grid;grid-template-columns:240px minmax(0,1fr);gap:58px;padding:92px 0;border-top:1px solid var(--line)}
.intro+.section{margin-top:92px}
.section-heading{align-self:start;position:sticky;top:104px}
.section-heading h2,.contact h2{margin:0;font:500 31px/1.12 var(--display);letter-spacing:-.025em;color:var(--ink)}
.section-heading h2::before{content:"";display:block;width:34px;height:3px;margin-bottom:18px;background:linear-gradient(90deg,var(--accent),var(--warm));border-radius:4px}
.section-heading>p{margin:13px 0 0;color:var(--soft);font:10px/1.6 var(--mono);letter-spacing:.05em;text-transform:uppercase}
.research-statement,.interest-list,.record-list,.education-list,.project-records,.publication-intro,.publication-list,.systems-table,.capability-grid,.additional-record{grid-column:2}
.research-statement{display:grid;grid-template-columns:145px minmax(0,1fr);gap:24px;padding:24px 26px;margin-bottom:22px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,var(--surface),var(--surface-2));box-shadow:var(--shadow-sm)}
.research-statement span{padding-top:4px;color:var(--accent);font:700 9px/1.6 var(--mono);letter-spacing:.1em}
.research-statement p{margin:0;color:var(--ink);font:italic 18px/1.6 var(--display)}
.interest-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.interest-list article,.project-records article,.systems-table article,.capability-grid>div,.additional-record article{position:relative;padding:25px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-sm)}
.interest-list article>span,.record-date,.result,.project-records header>span,.year{display:block;margin-bottom:12px;color:var(--warm);font:700 10px/1.6 var(--mono);letter-spacing:.05em}
h3{margin:0 0 9px;color:var(--ink);font-size:15px;line-height:1.45;font-weight:700;letter-spacing:-.01em}
.interest-list p,.record-list p,.education-list p,.project-records p,.systems-table p,.capability-grid p,.additional-record p,.publication-list p{margin:0 0 7px;color:var(--muted);font-size:14px;line-height:1.75}

.record-list article,.education-list article{position:relative;display:grid;grid-template-columns:125px minmax(0,1fr);gap:26px;padding:0 0 34px 26px;margin-left:7px;border-left:1px solid var(--line)}
.record-list article:last-child,.education-list article:last-child{padding-bottom:0}
.record-list article::before,.education-list article::before{content:"";position:absolute;left:-5px;top:5px;width:9px;height:9px;border:2px solid var(--surface);border-radius:50%;background:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.record-place{color:var(--ink)!important;font-weight:600}
.record-list .experience-points{margin:10px 0 12px;padding-left:22px;max-width:78ch;color:var(--muted);font-size:16px;line-height:1.8;text-align:left}
.record-list .experience-points li{margin:0 0 10px;padding-left:3px}
.record-list .experience-points li::marker{color:var(--accent)}
.record-list .experience-links{font-size:14px}
.publication-group-heading{margin:38px 0 4px;color:var(--ink);font:400 24px/1.4 var(--display)}
.qualification-list{display:grid;gap:16px;margin:0}
.qualification-list dt{color:var(--ink);font-size:16px;font-weight:600}
.qualification-list dd{margin:4px 0 0;color:var(--muted);font-size:15px;line-height:1.8}
.project-records,.systems-table,.capability-grid,.additional-record{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.project-records article,.systems-table article,.capability-grid>div,.additional-record article{min-height:100%}
.education-list .thesis-card header>span{display:block;margin:4px 0 10px;color:var(--warm);font:600 12px/1.6 var(--sans);letter-spacing:.025em}
.education-list .thesis-card h4{margin:0 0 12px;color:var(--ink);font-size:18px;line-height:1.45;font-weight:600}
.thesis-original{margin:2px 0 13px!important;padding:9px 11px;border-right:2px solid var(--accent);background:var(--surface-2);color:var(--muted)!important;font:12px/1.8 Tahoma,Arial,sans-serif!important}
.research-detail{margin-top:16px;border-top:1px solid var(--line)}
.research-detail summary{padding:12px 0 4px;color:var(--link);font:700 10px/1.5 var(--mono);cursor:pointer}
.research-detail>p{margin:10px 0 14px}
.research-detail dl{display:grid;gap:8px;margin:0}
.research-detail dl>div{display:grid;grid-template-columns:65px minmax(0,1fr);gap:10px}
.research-detail dt{color:var(--warm);font:700 9px/1.6 var(--mono);text-transform:uppercase}
.research-detail dd{margin:0;color:var(--muted);font-size:11px;line-height:1.65}
.course-record{grid-row:span 2}
.course-list{list-style:none;margin:0;padding:0}
.course-list li{position:relative;padding:13px 0 13px 15px;border-top:1px solid var(--line)}
.course-list li:first-child{padding-top:4px;border-top:0}
.course-list li::before{content:"";position:absolute;left:0;top:21px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.course-list li:first-child::before{top:12px}
.course-list strong{display:block;color:var(--ink);font-size:12px;line-height:1.5}
.course-list small{display:block;margin:2px 0 5px;color:var(--warm);font:9px/1.5 var(--mono)}
.course-list span{display:block;color:var(--muted);font-size:12px;line-height:1.58}
.course-list .credential-link{display:inline-flex;align-items:center;gap:5px;margin-top:8px;color:var(--link);font:600 10px/1.4 var(--mono);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--link) 45%,transparent)}
.course-list .credential-link span{display:inline;color:inherit;font:inherit}
.course-list .credential-link:hover{color:var(--ink);border-color:var(--ink)}
.credential-note{display:inline-flex!important;align-items:center;width:max-content;max-width:100%;margin-top:8px;padding:4px 8px;border:1px solid var(--line);border-radius:999px;color:var(--muted)!important;background:color-mix(in srgb,var(--surface) 72%,transparent);font:600 9px/1.4 var(--mono)!important;letter-spacing:.04em;text-transform:uppercase}
.service-record p+p{margin-top:10px}

.publication-intro{max-width:78ch;margin:0 0 12px;padding:0;color:var(--muted);font-size:14px;line-height:1.75}
.publication-list{list-style:none;padding:0;margin:0}
.publication-list li{display:grid;grid-template-columns:84px minmax(0,1fr) 24px;gap:18px;padding:28px 0;border-bottom:1px solid var(--line)}
.publication-list li:first-child{padding-top:16px}.publication-list li:last-child{border-bottom:0}
.publication-list .status{color:var(--soft);font:10px var(--mono)}
.publication-list .publication-note{max-width:82ch;margin:10px 0 13px;color:var(--ink);font-size:13px;line-height:1.7}
.publication-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.publication-actions a,.publication-actions>span{display:inline-flex;align-items:center;min-height:29px;padding:5px 9px;border:1px solid var(--line);border-radius:7px;background:var(--surface-2);color:var(--muted);font:9px/1.4 var(--mono);text-decoration:none}
.publication-actions a{color:var(--link)}.publication-actions a:hover{border-color:var(--accent);color:var(--ink)}
.completion{max-width:360px;margin-top:16px}.completion>span{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px;color:var(--soft);font:9px var(--mono)}.completion>span strong{color:var(--warm)}
.completion-track{height:4px;border-radius:5px;background:var(--surface-3);overflow:hidden}.completion-track i{display:block;width:var(--completion);height:100%;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 55%,var(--warm)))}
.paper-abstract{margin-top:17px}.paper-abstract summary{padding:8px 0;color:var(--link);font:10px/1.5 var(--mono);cursor:pointer}.paper-abstract[open]{padding-left:18px;border-left:2px solid var(--accent)}
.paper-preview{margin-top:18px;border-top:1px solid var(--line)}
.paper-preview summary{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:760px;padding:15px 0;color:var(--link);font:600 14px/1.5 var(--sans);cursor:pointer;list-style:none}
.paper-preview summary::-webkit-details-marker{display:none}
.paper-preview summary::before{content:"+";display:inline-grid;place-items:center;width:24px;height:24px;flex:none;border:1px solid var(--line);border-radius:50%;color:var(--accent);font:18px/1 var(--sans)}
.paper-preview[open] summary::before{content:"−"}
.paper-preview summary{justify-content:flex-start}
.paper-preview summary:hover,.paper-preview summary:focus-visible{color:var(--ink)}
.paper-preview-body{max-width:880px;padding:8px 0 12px}
.publication-list .paper-preview-body>p{max-width:77ch;margin:0 0 13px;color:var(--muted);font-size:14px;line-height:1.75}
.publication-list .paper-preview-body>.preview-finding{padding-left:16px;border-left:2px solid var(--accent);margin:20px 0;color:var(--ink)}
.publication-list .paper-preview-body>.preview-scope{margin-top:18px;color:var(--soft);font-size:12px;line-height:1.7}
.paper-gallery{margin-top:24px;min-width:0}
.figure-controls{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.figure-controls button{padding:8px 11px;min-height:44px;border:1px solid var(--line);border-radius:3px;background:transparent;color:var(--muted);font:500 12px/1.4 var(--sans);cursor:pointer}
.figure-controls button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.figure-controls button:hover{border-color:var(--accent)}
.paper-gallery figure{margin:0 0 24px;min-width:0}
.paper-gallery.enhanced figure{margin-bottom:0}
.figure-enlarge{display:block;position:relative;padding:16px 16px 42px;background:#fff;border:1px solid var(--line);border-radius:3px;cursor:zoom-in}
.figure-enlarge img{display:block;width:100%;height:auto;max-height:520px;object-fit:contain}
.figure-enlarge>span{position:absolute;right:14px;bottom:10px;color:#315766;font:500 11px/1.4 var(--sans)}
.paper-gallery figcaption{padding-top:12px;color:var(--muted);font:13px/1.7 var(--sans)}
.paper-gallery figcaption strong{color:var(--ink);font-weight:600}
.figure-dialog{width:min(1400px,96vw);max-width:96vw;max-height:94vh;padding:20px;border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--ink)}
.figure-dialog::backdrop{background:#08131bdd;backdrop-filter:blur(4px)}
.figure-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}
.figure-dialog-bar h2{margin:0;font:600 18px/1.4 var(--sans)}
.figure-dialog button{min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:3px;background:var(--surface-2);color:var(--ink);font:500 13px var(--sans);cursor:pointer}
.figure-dialog img{display:block;width:100%;height:65vh;object-fit:contain;background:#fff}
.figure-dialog p{margin:14px 0;color:var(--muted);font:14px/1.6 var(--sans)}
.figure-dialog-footer{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.figure-dialog-footer a{margin-left:auto;color:var(--link);font:13px var(--sans)}
.paper-preview summary:focus-visible,.figure-controls button:focus-visible,.figure-enlarge:focus-visible,.figure-dialog button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(max-width:700px){.paper-preview-body{padding-right:0}.figure-enlarge{padding:8px 8px 36px}.figure-dialog{padding:12px}.figure-dialog img{height:52vh}.figure-dialog-bar h2{font-size:16px}.figure-controls button{font-size:12px;min-height:44px}}

.contact{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,.9fr) minmax(320px,.75fr);gap:70px;margin:30px 0 82px;padding:52px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(130deg,var(--surface),var(--surface-2));box-shadow:var(--shadow);overflow:hidden}
.contact::before{content:"";position:absolute;z-index:-2;width:420px;height:420px;right:-175px;bottom:-235px;border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);border-radius:50%;box-shadow:0 0 0 45px color-mix(in srgb,var(--accent) 4%,transparent),0 0 0 90px color-mix(in srgb,var(--warm) 3%,transparent)}
.contact-copy>p{margin:14px 0;color:var(--muted);font-size:14px}.contact .email{display:inline-block;font:12px/1.6 var(--mono);overflow-wrap:anywhere}
.contact-quotation{position:relative;isolation:isolate;margin:0;padding:24px 28px;color:var(--ink)}
.contact-quotation::before{content:"";position:absolute;z-index:-1;inset:-38px -48px;background:url("../images/persian-verse-ornament.png") right center/cover no-repeat;opacity:.13;filter:saturate(.55);-webkit-mask-image:radial-gradient(ellipse at 68% 50%,#000 20%,transparent 76%);mask-image:radial-gradient(ellipse at 68% 50%,#000 20%,transparent 76%)}
.contact-quotation p{margin:0;font:italic 14px/1.78 var(--display);text-shadow:0 1px var(--surface)}
.contact-quotation footer{margin-top:12px;color:var(--ink);font:10px/1.55 var(--mono)}.contact-quotation footer span{color:var(--soft);font-size:9px}
html[data-theme="dark"] .contact-quotation::before{opacity:.1;filter:saturate(.7) brightness(.8)}
.site-footer{display:flex;justify-content:center;padding:26px 0 38px;border-top:1px solid var(--line);color:var(--soft);font:9px/1.6 var(--mono);letter-spacing:.08em}

/* Editorial finish: plain surfaces, fine rules, and independently expandable records. */
body{background:var(--bg)}
main,.site-footer,.site-header{max-width:1080px}
.site-header{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}
.site-nav>a,.theme-toggle{border-radius:2px}
.intro{padding:30px 0 68px;border:0;border-radius:0;background:none;box-shadow:none;gap:60px;min-height:0;overflow:visible;align-items:start}
.intro::before,.intro::after,.portrait::before,.portrait::after,.contact::before,.section-heading h2::before{display:none}
.portrait{border-radius:2px;background:var(--surface-2);box-shadow:none}
h1{font-size:clamp(46px,5vw,64px);letter-spacing:-.035em}
.intro-copy .academic-bio{line-height:1.85}
.address-links a{background:none;box-shadow:none}
.intro+.section{margin-top:0}
.expandable-section{display:block;padding:0;border-top:1px solid var(--line)}
.expandable-section .section-heading{position:static;margin:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:0}
.expandable-section .section-heading h2{font:400 25px/1.3 var(--display);letter-spacing:-.01em}
.expandable-section .section-heading>p{margin:0;padding-right:6px;font:12px/1.5 var(--sans);letter-spacing:0;text-transform:none;pointer-events:none}
.section-toggle{display:flex;align-items:center;gap:16px;width:100%;min-height:86px;padding:20px 0;border:0;background:none;color:var(--ink);font:inherit;text-align:left}
.section-toggle::before{content:'+';flex:0 0 22px;color:var(--accent);font:400 23px/1 var(--sans);text-align:center}
.section-toggle[aria-expanded="true"]::before{content:'−'}
.section-toggle:hover{color:var(--link)}
.section-body{padding:8px 0 45px 38px}
.section-body>*{min-width:0}
.research-statement{display:block;padding:0 0 22px;margin:0 0 14px;background:none;border:0;border-bottom:1px solid var(--line);border-radius:0;box-shadow:none}
.research-statement>span{display:none}
.research-statement p{max-width:76ch;font:400 18px/1.6 var(--display)}
.interest-list,.project-records,.systems-table,.capability-grid,.additional-record{gap:24px 40px;align-items:start}
.interest-list article,.project-records article,.systems-table article,.capability-grid>div,.additional-record article{padding:18px 0 0;min-height:0;border:0;border-top:1px solid var(--line);border-radius:0;background:none;box-shadow:none}
.interest-list article>span{display:none}
.course-record{grid-row:auto}
.publication-actions a,.publication-actions>span{border:0;border-bottom:1px solid var(--line);border-radius:0;background:none;padding:6px 0;font-size:11px;overflow-wrap:anywhere;max-width:100%}
.publication-actions{gap:8px 18px}
.completion-track i{background:var(--accent)}
.contact{margin:0 0 30px;padding:55px 0 35px;border:0;border-top:1px solid var(--line);border-radius:0;background:none;box-shadow:none}
.contact h2{font-size:27px}
@media(max-width:760px){
 main .intro{padding:18px 0 44px;border-radius:0;gap:28px}
 .intro+.expandable-section{margin-top:0}
 main .expandable-section{padding:0}
 .expandable-section .section-heading{display:block;position:relative;top:auto;padding:0;margin:0}
 .expandable-section .section-heading h2{font-size:23px}
 .expandable-section .section-heading>p{display:none}
 .section-toggle{min-height:76px;padding:20px 0;gap:10px}
 .section-body{padding:0 0 30px 0}
 .section-body .research-statement{padding:0 0 20px}
 .section-body .interest-list article,.section-body .project-records article,.section-body .systems-table article,.section-body .capability-grid>div,.section-body .additional-record article{padding:18px 0 0}
 main .contact{padding:35px 0;margin:0 0 25px;border-radius:0}
}
.systems-table .toosi-project{grid-column:1/-1}
.recove-scope{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:24px 0}
.recove-scope h4{margin:0 0 8px;color:var(--ink);font:600 14px/1.5 var(--sans)}
.recove-scope>div{border-top:1px solid var(--line);padding-top:14px}
.recove-project .recove-publication{margin-top:22px;font-size:13px}
.recove-publication a{color:var(--link);text-underline-offset:3px}
.srlsat-detail{margin-top:24px}
.srlsat-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:26px 0;background:var(--line);border:1px solid var(--line)}
.srlsat-overview>div{padding:19px;background:var(--surface)}
.srlsat-overview span{display:block;margin-bottom:19px;color:var(--link);font:600 10px/1 var(--mono);letter-spacing:.08em}
.srlsat-overview h4{margin:0 0 7px;color:var(--ink);font:600 14px/1.45 var(--sans)}
.srlsat-overview p{font-size:13px;line-height:1.65}
.srlsat-source-figures{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;margin-top:28px;align-items:stretch}
.srlsat-source-figures figure{display:flex;flex-direction:column}
.srlsat-source-figures figure>a{display:grid;place-items:center;flex:1;min-height:300px;background:#050708;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.srlsat-source-figures img{display:block;width:100%;height:100%;max-height:390px;object-fit:contain}
.srlsat-source-figures .srlsat-pdu-original>a{background:#fff}
.srlsat-detail figure{margin-top:18px}
.srlsat-detail img{display:block;width:100%;max-width:520px;height:auto;background:#fff;border:1px solid var(--line);border-radius:6px}
.recove-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:28px}
.recove-gallery img{width:100%;height:290px;object-fit:contain;display:block;background:#fff;border:1px solid var(--line);border-radius:6px}
.recove-results{margin-top:24px}
.recove-results>p{padding-top:12px}
.recove-plots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.recove-plots img{display:block;width:100%;height:auto;background:#fff;border:1px solid var(--line)}
@media(max-width:760px){.recove-gallery,.recove-plots{grid-template-columns:minmax(0,1fr)}.recove-gallery img{height:auto}.recove-plots{gap:20px}}
@media(max-width:900px){.srlsat-overview{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.srlsat-overview,.srlsat-source-figures{grid-template-columns:minmax(0,1fr)}.srlsat-source-figures figure>a{min-height:0}.srlsat-source-figures img{height:auto;max-height:none}.srlsat-source-figures .srlsat-pdu-original img{max-height:620px}}
@media(max-width:760px){.recove-scope{grid-template-columns:minmax(0,1fr);gap:12px}}
.toosi-media{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:24px;margin-top:26px}
.toosi-project figure{margin:0;min-width:0}
.toosi-satellite>a{display:block;background:#f2f5f6;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.toosi-satellite img{display:block;width:100%;height:320px;object-fit:cover}
.toosi-video video{display:block;width:100%;height:280px;object-fit:contain;background:#000;border:1px solid var(--line);border-radius:6px}
.toosi-project figcaption{padding:12px 0 0;color:var(--muted);font:12px/1.65 var(--sans)}
.toosi-project figcaption strong{display:block;margin-bottom:3px;color:var(--ink);font-weight:600;font-size:13px}
.toosi-project figcaption a{color:var(--link);text-underline-offset:3px}
.toosi-project .toosi-architecture{margin-top:28px}
.toosi-architecture img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:6px}
.toosi-project figure>a:focus-visible{outline:2px solid var(--link);outline-offset:4px}
@media(max-width:760px){.toosi-media{grid-template-columns:minmax(0,1fr);gap:22px}.toosi-satellite img{height:300px}.toosi-video video{height:auto;aspect-ratio:1120/432}.toosi-project .toosi-architecture{margin-top:24px}}
@media print{
 .section-body[hidden]{display:block!important}
 .section-body{padding:10px 0 20px}
 .section-toggle::before{display:none}
 .expandable-section .section-heading{position:static}
}

@media(max-width:1000px){
 .intro{grid-template-columns:270px minmax(0,1fr);gap:38px;padding:42px;min-height:0}
 .section{grid-template-columns:190px minmax(0,1fr);gap:36px}
}
@media(max-width:760px){
 .site-header,main,.site-footer{width:calc(100% - 28px)}
 .site-header{min-height:64px;position:sticky}
 .menu-button{display:grid;align-content:center;justify-content:center;gap:5px;min-width:44px;min-height:44px;padding:11px;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--ink)}
 .menu-button>span:not(.sr-only){width:19px;height:1px;background:currentColor}
 .site-nav{display:none;position:absolute;right:0;top:57px;z-index:10;min-width:205px;padding:10px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:var(--shadow)}
 .site-nav.open{display:flex;flex-direction:column;align-items:stretch}
 .site-nav>a{padding:11px 12px}.site-nav>a[aria-current="true"]::after{display:none}
 .theme-toggle{justify-content:center;margin:8px 0 0;border-radius:8px;box-shadow:none}
 main{padding-top:22px}
 .intro{grid-template-columns:minmax(0,1fr);gap:34px;padding:30px 22px 27px;border-radius:19px}
 .intro::after{display:none}.portrait{width:192px;aspect-ratio:3/4}.intro-copy .academic-bio{font-size:14px;line-height:1.78}
 h1{font-size:46px}
 .address-links{gap:8px}.address-links a{width:42px;height:42px}.address-links a::after{display:none}.profile-logo{width:23px;height:23px}.profile-email{width:21px;height:21px}
 .intro+.section{margin-top:62px}.section{display:block;padding:62px 0}.section-heading{position:static;margin-bottom:28px}.section-heading h2{font-size:29px}
 .research-statement{grid-template-columns:minmax(0,1fr);gap:8px;padding:20px}.research-statement p{font-size:16px}
 .interest-list,.project-records,.systems-table,.capability-grid,.additional-record{grid-template-columns:minmax(0,1fr)}
 .course-record{grid-row:auto}
 .interest-list article,.project-records article,.systems-table article,.capability-grid>div,.additional-record article{padding:21px}
 .record-list article,.education-list article{grid-template-columns:minmax(0,1fr);gap:3px;padding-left:21px}
 .publication-list li{grid-template-columns:minmax(0,1fr) 22px;gap:6px 10px}.publication-list .year{grid-column:1/-1;margin-bottom:2px}.publication-list .status{grid-column:2;grid-row:2}
 .contact{grid-template-columns:minmax(0,1fr);gap:26px;margin-bottom:55px;padding:31px 24px;border-radius:19px}.contact-quotation{padding:20px 8px}.contact-quotation::before{inset:-20px -35px}
}
/* Slate editorial refinements: legible text, restrained surfaces, consistent rhythm. */
body{font-family:var(--sans);line-height:1.75;background:var(--bg)}
::selection{background:var(--accent-soft);color:var(--ink)}
main,.site-footer,.site-header{max-width:1120px}
main{padding-top:56px}
.site-header{justify-content:flex-end;min-height:80px}
.site-nav>a{font-size:14px;color:var(--muted)}
.theme-toggle{min-height:44px;font:600 12px/1.2 var(--sans);border-radius:4px}
.intro{grid-template-columns:320px minmax(0,1fr);gap:56px;padding:26px 0 64px;align-items:center}
.intro-copy .academic-bio{font-size:17px;line-height:1.8;color:var(--muted);max-width:72ch}
.intro-copy .academic-bio+.academic-bio{margin-top:18px}
.intro-copy .research-interests{margin:18px 0 0;color:var(--soft);font-size:14px;line-height:1.7;max-width:72ch}
.research-interests strong{color:var(--ink);font-weight:600}
h1{font-size:clamp(44px,5.1vw,68px);line-height:1.1;letter-spacing:-.035em;margin-bottom:22px}
/* Circular frame with headroom and a small inset around the photograph. */
.portrait{aspect-ratio:1;padding:4px;border:1px solid var(--line);border-radius:50%;background:var(--surface-2)}
.portrait img{display:block;width:100%;height:100%;min-height:0;aspect-ratio:1;object-fit:cover;object-position:50% 0%;border-radius:50%}
.address-links{align-items:center;gap:10px;margin-top:26px;padding-top:0;border-top:0}
.address-links a{flex:0 0 44px;border-radius:4px;background:transparent;width:44px;height:44px;transition:background .15s,border-color .15s}
.address-links .profile-logo{width:23px;height:23px}
.address-links a:hover{box-shadow:none;background:var(--surface-2)}
.address-links .cv-download{border-color:var(--accent);background:var(--accent-soft)}
.address-links .cv-download{display:flex;flex:0 0 auto;width:auto;min-width:134px;margin-left:6px;padding:0 15px;gap:9px;color:var(--ink)}
.address-links .cv-download svg{flex:0 0 18px;color:var(--link)}
.address-links .cv-download::after{display:none}
.address-links .cv-download:hover,.address-links .cv-download:focus-visible{background:var(--accent-soft);color:var(--ink)}
.section-toggle{min-height:96px;gap:18px}
.section-toggle::before{border:1px solid var(--line);border-radius:3px;flex-basis:26px;font-size:20px;line-height:24px;background:var(--surface)}
.expandable-section .section-heading h2{font-size:29px}
.expandable-section .section-heading>p{font-size:13px;color:var(--soft)}
.expandable-section .section-heading:has(.section-toggle:hover){background:transparent}
.section-toggle:hover::before{border-color:var(--accent);background:var(--surface-2)}
.section-body{padding:20px 0 64px 44px}
h3{font-size:18px;line-height:1.45;font-weight:600;letter-spacing:0}
.interest-list p,.record-list p,.education-list p,.project-records p,.systems-table p,.capability-grid p,.additional-record p,.publication-list p{font-size:16px;line-height:1.8;color:var(--muted);margin-bottom:12px}
.record-list p,.education-list p,.record-list .experience-points,.paper-abstract>p,.paper-preview-body>p{max-width:72ch}
.record-list article,.education-list article{padding-bottom:44px}
.interest-list,.project-records,.capability-grid,.additional-record{column-gap:48px;row-gap:40px}
.systems-table article>p{max-width:72ch}
.systems-table article>h3{font-size:23px;line-height:1.4;max-width:55ch}
.systems-table{row-gap:52px}
.systems-table>.toosi-project{padding-top:26px;border-top:2px solid var(--line)}
.record-date,.result,.project-records header>span,.year{font:600 12px/1.6 var(--sans);letter-spacing:.025em;color:var(--warm)}
.research-statement p{font-size:26px;line-height:1.5;max-width:55ch;color:var(--ink)}
.research-detail summary,.paper-abstract summary{font:600 14px/1.6 var(--sans);padding:14px 0;min-height:44px}
.research-detail dd{font-size:14px}.research-detail dt{font-size:11px}
.publication-intro{font-size:16px}
.publication-list{max-width:960px}
.publication-list li{grid-template-columns:112px minmax(0,1fr) 24px;padding:36px 0}
.publication-list .publication-note{font-size:15px;line-height:1.8}
.publication-list h3{font-family:var(--display);font-size:23px;font-weight:500;line-height:1.4;letter-spacing:-.01em}
.publication-actions a,.publication-actions>span{font:13px/1.5 var(--sans);min-height:36px}
.completion>span{font:12px/1.5 var(--sans)}
.course-list strong{font-size:15px;font-weight:600}
.course-list small{font:13px/1.6 var(--sans)}
.course-list span{font-size:14px;line-height:1.7}
.course-list .credential-link{font:600 13px/1.5 var(--sans);padding:4px 0}
.credential-note{font:500 11px/1.5 var(--sans)!important;letter-spacing:0;text-transform:none}
.service-record .service-entry p{margin:0}
.service-record .service-entry+.service-entry{margin-top:18px}
.service-record .credential-note{display:block!important;width:auto;margin:6px 0 0;padding:0;border:0;border-radius:0;background:none;color:var(--soft)!important;font:400 12px/1.6 var(--sans)!important}
.recove-scope h4,.srlsat-overview h4{font-size:16px}
.srlsat-overview p{font-size:15px}
.srlsat-overview span{font-size:12px;margin-bottom:12px}
.toosi-project figcaption{font:14px/1.65 var(--sans);max-width:85ch}
.toosi-project figcaption strong{font-size:15px}
.recove-project .recove-publication{font-size:15px}
.contact-copy>p{font-size:16px}
.contact .email{font:15px/1.7 var(--sans)}
.contact-details{margin-top:20px;color:var(--muted);font:normal 16px/1.85 var(--sans)}
.contact-details a{overflow-wrap:anywhere}
.contact-quotation p{font-size:16px;line-height:1.85;text-shadow:none}
.contact-quotation footer{font:13px/1.7 var(--sans)}
.contact-quotation footer span{font-size:12px}
.site-footer{font:12px/1.7 var(--sans);letter-spacing:0}
@media(max-width:1000px){.intro{grid-template-columns:260px minmax(0,1fr);gap:36px;padding:24px 0 52px}}
@media(max-width:760px){
 .site-header,main,.site-footer{width:calc(100% - 40px)}
 .site-header{min-height:68px}
 main{padding-top:24px}
 main .intro{grid-template-columns:minmax(0,1fr);gap:28px;padding:12px 0 44px}
 .intro-copy .academic-bio{font-size:16px;line-height:1.8}
 .intro h1{font-size:clamp(40px,8vw,54px);margin-bottom:20px}
 .portrait{width:176px;max-width:100%;justify-self:center}
 .intro-copy h1{text-align:center}
 .address-links{gap:9px;justify-content:center;margin-top:24px;padding-top:0}
 .address-links .cv-download{margin-left:0}
 .section-body{padding:12px 0 44px}
 .expandable-section .section-heading h2{font-size:25px}
 .section-toggle{min-height:78px;gap:12px}
 .systems-table article>h3{font-size:21px}
 .site-nav{border-radius:4px;box-shadow:0 8px 24px #0002}
 .publication-list li{grid-template-columns:minmax(0,1fr) 24px}
 .research-statement p{font-size:20px}
 .publication-list h3{font-size:21px}
}
@media(max-width:420px){
 .address-links{max-width:280px;margin-inline:auto}
 .address-links .cv-download{flex-basis:100%;margin-top:3px;justify-content:center}
}
/* Media plates: preserve source artwork, with shared framing and restrained motion. */
.additional-record .book-record{grid-column:1/-1}
.additional-record .book-record p{max-width:90ch}
.course-project{margin-top:22px}
.course-project-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}
.course-project-heading h4{margin:0;font:600 16px/1.5 var(--sans)}
.course-project-heading time{flex-shrink:0;color:var(--soft);font:13px/1.5 var(--sans)}
.systems-table .course-project p{margin-top:6px}
.publication-list>li[id]{scroll-margin-top:100px}
.study-methods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:22px 0}
.study-methods>div{border-top:2px solid var(--line);padding-top:12px}
.study-methods dt{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px}
.study-methods dd{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.study-case{margin:24px 0;padding:20px;border:1px solid var(--line);border-radius:5px;background:var(--surface)}
.study-case h4{margin:0 0 17px;font:600 13px/1.6 var(--sans);color:var(--muted)}
.study-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 0 16px}
.study-metrics dt{font-size:12px;color:var(--soft)}
.study-metrics dd{margin:4px 0 0;font-size:26px;line-height:1.3;color:var(--ink);font-variant-numeric:tabular-nums}
.study-metrics dd span{font-size:12px;color:var(--muted)}
.publication-list .study-case p{margin:0;font-size:12px;line-height:1.7}
@media(max-width:700px){.study-methods{grid-template-columns:1fr;gap:14px}.study-case{padding:15px}.study-metrics{gap:10px}.study-metrics dd{font-size:21px}.study-metrics dd span{display:block}.study-metrics dt{font-size:11px}}
.forecast-concept{margin:23px 0 0;max-width:100%;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface)}
.forecast-concept>a{display:block;overflow:hidden;padding:8px;background:#f5f8f9}
.forecast-concept img{display:block;width:100%;height:auto;transition:transform .35s ease}
.forecast-concept figcaption{padding:13px 17px 16px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.6}
.forecast-concept figcaption strong{display:block;margin-bottom:3px;color:var(--ink);font-size:13px}
.forecast-concept figcaption a{color:var(--link)}
.forecast-mobile-hint{display:none}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.forecast-concept>a:hover img,.forecast-concept>a:focus-visible img{transform:scale(1.02)}}
@media(max-width:760px){.forecast-concept>a{overflow-x:auto;overscroll-behavior-inline:contain}.forecast-concept img{min-width:760px}.forecast-mobile-hint{display:inline}}
.toosi-media{grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:24px;align-items:start}
.systems-table figure{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface)}
.systems-table figure>a{display:block;overflow:hidden;background:#f2f5f6;border:0;border-radius:0;position:relative}
.systems-table figure>a::after{content:'↗';position:absolute;right:12px;top:12px;display:grid;place-items:center;width:30px;height:30px;border:1px solid #c9d5db;border-radius:4px;background:#fffffff0;color:#254654;font:17px/1 var(--sans);pointer-events:none;opacity:0;transition:opacity .2s}
.systems-table figure>a:hover::after,.systems-table figure>a:focus-visible::after{opacity:1}
.systems-table figure img{border:0;border-radius:0;transition:transform .35s ease;transform-origin:center}
.systems-table .toosi-satellite img{height:320px;object-fit:cover;background:transparent}
.systems-table .toosi-video video{height:320px;border:0;border-radius:0}
.systems-table .recove-gallery img{height:320px;object-fit:contain;padding:14px;background:#f2f5f6}
.systems-table figure figcaption{padding:16px 18px 18px;line-height:1.65;font-size:13px;border-top:1px solid var(--line);max-width:none}
.systems-table figure figcaption strong{font-size:14px;margin-bottom:5px}
.systems-table .toosi-architecture>a{padding:12px;background:#edf2f4}
.systems-table .toosi-architecture img{width:100%;height:auto}
.systems-table .srlsat-source-figures figure>a{display:grid;flex:none;height:390px;min-height:0}
.systems-table .srlsat-source-figures figure figcaption{flex:1}
.systems-table .srlsat-detail img{max-width:none;max-height:420px;object-fit:contain;padding:18px}
.recove-plots>a{display:block;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:5px;padding:8px}
.recove-plots img{border:0;transition:transform .35s ease}
.figure-enlarge{overflow:hidden;border-radius:7px;padding:18px 18px 44px}
.figure-enlarge img{transition:transform .35s ease}
.figure-enlarge>span{z-index:1;background:#ffffffeb;padding:3px 6px;border-radius:3px}
@media(hover:hover) and (prefers-reduced-motion:no-preference){
 .systems-table figure>a:hover img,.systems-table figure>a:focus-visible img,.recove-plots>a:hover img,.figure-enlarge:hover img{transform:scale(1.025)}
}
@media(max-width:760px){
 .toosi-media{grid-template-columns:1fr}
 .systems-table .toosi-satellite img{height:340px;object-fit:cover}
 .systems-table .toosi-video video{width:100%;height:auto;aspect-ratio:1120/432}
 .systems-table .recove-gallery img{height:auto;max-height:360px;padding:10px}
 .systems-table .srlsat-source-figures figure>a{height:auto}
 .systems-table .toosi-architecture>a{padding:4px}
 .systems-table figure figcaption{padding:12px 14px 15px}
 .systems-table figure>a::after{width:26px;height:26px;right:8px;top:8px;opacity:1}
}
/* Compact project galleries: three cards per row, with complete figure previews. */
.systems-table .project-figures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px;align-items:stretch}
.systems-table .project-figures figure{display:flex;flex-direction:column;margin:0;min-width:0}
.systems-table .project-figures figure>a{display:flex;align-items:center;justify-content:center;flex:none;height:220px;padding:12px;background:#f2f5f6}
.systems-table .project-figures figure img,.systems-table .project-figures figure video{display:block;width:100%;height:100%;max-width:none;max-height:100%;min-width:0;min-height:0;aspect-ratio:auto;object-fit:contain;padding:0;border:0;border-radius:0;transform:none}
.systems-table .project-figures .toosi-video video{height:auto;aspect-ratio:3/2;object-fit:cover;object-position:50% 50%;background:#081116}
.systems-table .project-figures .pdu-diagram>a{background:#f7fafb}
.systems-table .project-figures figure figcaption{flex:1;padding:12px 14px 15px;font-size:12px;line-height:1.6}
.systems-table .project-figures figure figcaption strong{font-size:14px;margin-bottom:4px}
.systems-table .project-figures figure>a::after{opacity:1;width:26px;height:26px;top:8px;right:8px}
.systems-table .srlsat-figures{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.2fr);grid-template-areas:"subsystems assembly pdu" "mission mission pdu"}
.systems-table .srlsat-figures .srlsat-subsystems{grid-area:subsystems}
.systems-table .srlsat-figures .srlsat-assembly{grid-area:assembly}
.systems-table .srlsat-figures .srlsat-mission{grid-area:mission}
.systems-table .srlsat-figures .pdu-diagram{grid-area:pdu}
.systems-table .srlsat-figures .pdu-diagram>a{flex:1;height:auto;min-height:0}
.systems-table .srlsat-figures .pdu-diagram img{height:auto;max-height:100%}
.systems-table .srlsat-figures .pdu-diagram figcaption{flex:none}
.project-gallery-hint{display:none}
.systems-table .recove-plots{grid-template-columns:repeat(3,minmax(0,1fr))}
.systems-table .recove-plots img{height:150px;object-fit:contain}
@media(max-width:900px){
 .systems-table .project-figures{grid-template-columns:repeat(3,minmax(220px,1fr));gap:14px;overflow-x:auto;padding-bottom:10px;overscroll-behavior-inline:contain}
 .systems-table .srlsat-figures{grid-template-columns:minmax(220px,1fr) minmax(220px,1fr) minmax(260px,1.2fr)}
 .systems-table .project-figures figure>a{height:180px}
 .systems-table .project-gallery-hint{display:block;margin-top:20px;color:var(--soft);font-size:12px}
 .systems-table .project-gallery-hint+.project-figures{margin-top:10px}
 .systems-table .recove-plots{grid-template-columns:repeat(3,minmax(160px,1fr));overflow-x:auto;padding-bottom:10px}
 .systems-table .recove-plots img{height:120px}
}
@media print{.systems-table .project-figures{grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
@media print{
 :root,html[data-theme="dark"]{--bg:#fff;--surface:#fff;--surface-2:#eee;--ink:#111;--muted:#333;--soft:#444;--line:#bbb;--link:#23465c;--accent:#23465c;--warm:#333}
 body{background:#fff;color:#000}.site-header,.menu-button,.theme-toggle,.address-links,.site-footer{display:none}
 main{width:100%;padding:0}.intro,.section,.contact{box-shadow:none;background:#fff;border:0;border-radius:0;padding:25px 0}.section{display:block}.section-heading{position:static;margin-bottom:20px}.portrait{width:220px}.contact-quotation::before{display:none}
}

/* Focused map preview with the complete image available through its link. */
.systems-table .srlsat-figures .srlsat-mission>a{height:250px;padding:0;overflow:hidden}
.systems-table .srlsat-figures .srlsat-mission img{object-fit:cover;object-position:50% 50%;transform:scale(1.15);transform-origin:50% 68%}
.systems-table .srlsat-figures .srlsat-mission>a:hover img,.systems-table .srlsat-figures .srlsat-mission>a:focus-visible img{transform:scale(1.15)}
/* Shared ornament across the entire closing section. */
.contact::before{display:block;position:absolute;z-index:-1;inset:0;width:auto;height:auto;border:0;border-radius:0;box-shadow:none;background:url("../images/persian-verse-ornament.png") center/cover no-repeat;opacity:.1;filter:saturate(.55);-webkit-mask-image:linear-gradient(90deg,transparent,#000 25%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 25%,#000 90%,transparent)}
html[data-theme="dark"] .contact::before{opacity:.13;filter:saturate(.7) brightness(.8)}
.contact-quotation::before{display:none}
.contact .contact-copy{align-self:center}
.contact .contact-copy>p{margin:0;max-width:30ch;font:500 clamp(21px,2vw,25px)/1.5 var(--display);letter-spacing:-.015em;color:var(--ink)}
@media(max-width:900px){.systems-table .srlsat-figures .srlsat-mission{max-width:calc(100vw - 48px)}.systems-table .srlsat-figures .srlsat-mission>a{height:210px}}
@media print{.contact::before{display:none}}