:root{--navy-900:#0f1b2d;--navy-700:#1e3a5f;--navy-500:#2c5282;--accent:#b08d57;--accent-text:#8a6a3a;--accent-soft:color-mix(in oklch, var(--accent) 12%, transparent);--paper:#fbfbf9;--surface:#fefefe;--surface-alt:#f4f5f3;--ink-900:#14181f;--ink-700:#2d3340;--ink-500:#5b6470;--line:#e6e8ec;--danger:#b3261e;--on-navy:#f4f7fb;--on-navy-muted:#c8d2df;--code-text:#e8eef6;--shadow-lg:0 18px 50px #0f1b2d2e;--shadow-md:0 12px 36px #0f1b2d29;--focus:var(--navy-500);--font-display:"Noto Serif", Georgia, serif;--font-body:"Noto Serif", Georgia, serif;--font-ui:"IBM Plex Sans Arabic", system-ui, sans-serif;--container:1080px;--radius:10px}html[lang=ar]{--font-display:"Amiri", "Noto Naskh Arabic", serif;--font-body:"Noto Naskh Arabic", serif}html[lang=he]{--font-display:"Frank Ruhl Libre", "Noto Serif Hebrew", serif;--font-body:"Noto Serif Hebrew", serif}html[lang=en]{--font-display:"Noto Serif", Georgia, serif;--font-body:"Noto Serif", Georgia, serif}html[lang=ar] body{line-height:2}html[lang=he] body{line-height:1.9}html[lang=en] body{line-height:1.72}html[lang=ar] h1,html[lang=ar] h2,html[lang=ar] h3{line-height:1.45}html[lang=he] h1,html[lang=he] h2,html[lang=he] h3{line-height:1.38}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;scroll-behavior:smooth;scroll-padding-top:80px;font-size:18px}body{background:var(--paper);color:var(--ink-900);font-family:var(--font-body);margin:0;line-height:1.85}img{max-width:100%;height:auto;display:block}a{color:var(--navy-700);text-decoration:none}a:hover{color:var(--navy-500)}h1,h2,h3{font-family:var(--font-display);color:var(--navy-900);overflow-wrap:anywhere;font-weight:700;line-height:1.3}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,.chip:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}.skip-link{inset-inline-start:-9999px;z-index:100;background:var(--navy-900);color:var(--on-navy);font-family:var(--font-ui);border-radius:8px;padding:10px 16px;font-size:.9rem;position:absolute;top:8px}.skip-link:focus{inset-inline-start:16px}.container{max-width:var(--container);margin-inline:auto;padding-inline:24px}.site-header{z-index:50;background:color-mix(in oklch, var(--paper) 92%, transparent);-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;min-height:64px;display:flex}.brand{font-family:var(--font-display);color:var(--navy-900);white-space:nowrap;font-size:1.15rem;font-weight:700}.nav{font-family:var(--font-ui);flex-wrap:wrap;gap:14px;font-size:.95rem;display:flex}.nav a{color:var(--ink-700);align-items:center;min-height:44px;padding-inline:2px;display:inline-flex}.nav a:hover{color:var(--navy-700)}.header-actions{align-items:center;gap:10px;display:flex}.lang-switch{font-family:var(--font-ui);gap:6px;font-size:.85rem;display:flex}.lang-switch a{color:var(--ink-500);border-radius:6px;align-items:center;min-height:40px;padding:9px 11px;display:inline-flex}.lang-switch a.active{background:var(--navy-700);color:var(--on-navy)}.hero{background:linear-gradient(180deg, var(--surface) 0%, var(--paper) 100%);border-bottom:1px solid var(--line)}.hero-inner{grid-template-columns:1fr 340px;align-items:center;gap:52px;padding-block:64px;display:grid}.hero-text{max-width:640px}.hero-photo{justify-content:center;display:flex}.hero-photo img{object-fit:cover;object-position:top center;border:1px solid var(--line);width:340px;height:430px;box-shadow:var(--shadow-lg);border-radius:14px}@media (max-width:860px){.hero-inner{grid-template-columns:1fr;gap:28px;padding-block:40px}.hero-photo{order:-1;justify-content:flex-start}.hero-photo img{width:180px;height:230px}}.eyebrow{font-family:var(--font-ui);color:var(--accent-text);margin:0 0 12px;font-size:.78rem}html[lang=en] .eyebrow{text-transform:uppercase;letter-spacing:.12em}.hero h1{margin:0 0 14px;font-size:clamp(2.2rem,5vw,3.4rem)}.lead{color:var(--navy-700);margin:0 0 18px;font-size:1.25rem}.bio{color:var(--ink-700);margin:0 0 26px;font-size:1.05rem}.hero-cta{flex-wrap:wrap;gap:12px;margin-bottom:22px;display:flex}.btn{font-family:var(--font-ui);border-radius:var(--radius);border:1px solid #0000;justify-content:center;align-items:center;min-height:44px;padding:11px 22px;font-size:.98rem;transition:background-color .15s,color .15s,border-color .15s;display:inline-flex}.btn-primary{background:var(--navy-700);color:var(--on-navy)}.btn-primary:hover{background:var(--navy-900);color:var(--on-navy)}.btn-ghost{border-color:var(--navy-700);color:var(--navy-700)}.btn-ghost:hover{background:var(--navy-700);color:var(--on-navy)}.btn:disabled{opacity:.6;cursor:not-allowed}.academic-links{font-family:var(--font-ui);flex-wrap:wrap;gap:18px;font-size:.9rem;display:flex}.academic-links a{color:var(--navy-500);border-bottom:1px solid #0000;padding-block:4px}.academic-links a:hover{border-bottom-color:var(--navy-500)}.section{padding-block:56px}.section-alt{background:var(--surface-alt)}.section-title{border-bottom:2px solid var(--line);margin:0 0 28px;padding-bottom:12px;font-size:1.7rem;position:relative}.section-title:after{content:"";bottom:-2px;background:var(--accent);width:64px;height:2px;position:absolute;inset-inline-start:0}.prose{max-width:760px;color:var(--ink-700);font-size:1.08rem}.muted{color:var(--ink-500)}.tiny{font-size:.82rem}.pub-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.pub-item{border-bottom:1px solid var(--line);align-items:flex-start;gap:18px;padding:18px 0;display:flex}.pub-type{font-family:var(--font-ui);color:var(--accent-text);white-space:nowrap;flex-shrink:0;margin-top:6px;font-size:.7rem}.pub-body h3{margin:0 0 6px;font-size:1.12rem;font-weight:600;line-height:1.5}.pub-meta{color:var(--ink-500);font-size:.95rem;font-family:var(--font-ui);overflow-wrap:anywhere;text-indent:-1.15em;margin:0;padding-inline-start:1.15em}.cv-list{margin:0;padding:0;list-style:none}.cv-item{border-bottom:1px dotted var(--line);align-items:baseline;gap:20px;padding:12px 0;display:flex}.cv-date{width:130px;font-family:var(--font-ui);color:var(--ink-500);flex-shrink:0;font-size:.88rem}.cv-inst{color:var(--ink-500)}.card-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card h3{margin:0 0 10px;font-size:1.15rem}.card p{color:var(--ink-700);margin:0;font-size:.98rem}.press-list{margin:0;padding:0;list-style:none}.press-item{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:16px 0;display:flex}.press-item h3{margin:0 0 4px;font-size:1.08rem;font-weight:600}.press-item p{font-family:var(--font-ui);margin:0;font-size:.9rem}.link-arrow{color:var(--navy-500);justify-content:center;align-items:center;min-width:44px;min-height:44px;font-size:1.2rem;display:inline-flex}.newsletter{background:var(--navy-900)}.newsletter .section-title,.newsletter h2{color:var(--on-navy);border-color:#ffffff26}.newsletter .muted{color:var(--on-navy-muted)}.newsletter-inner{max-width:620px}.subscribe{flex-wrap:wrap;gap:10px;margin:20px 0 10px;display:flex}.subscribe input{border-radius:var(--radius);border:1px solid var(--navy-500);background:var(--surface);min-width:220px;font-family:var(--font-ui);flex:1;padding:12px 16px;font-size:1rem}.site-footer{border-top:1px solid var(--line);background:var(--surface)}.footer-inner{font-family:var(--font-ui);color:var(--ink-500);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-block:24px;font-size:.88rem;display:flex}@media (max-width:820px){html{font-size:16px}.header-inner{flex-wrap:wrap;gap:10px;padding-block:8px}.nav{order:3;gap:10px;width:100%}.pub-item{flex-direction:column;gap:8px}.cv-item{flex-direction:column;gap:2px}.cv-date{width:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}.page{counter-reset:secnum;min-height:60vh;padding-block:48px 64px}.page-head{margin-bottom:28px}.page-title{margin:0 0 6px;font-size:2rem}.cv-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.empty-block{padding:40px 0}.section-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:28px;display:flex}.section-head .section-title{margin:0}.view-all{font-family:var(--font-ui);color:var(--navy-500);white-space:nowrap;padding-block:6px;font-size:.9rem;display:inline-block}.pub-search{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.pub-search input{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);min-width:220px;font-family:var(--font-ui);flex:1;padding:11px 16px;font-size:1rem}.chips{flex-wrap:wrap;gap:8px;margin-bottom:32px;display:flex}.chip{font-family:var(--font-ui);border:1px solid var(--line);min-height:40px;color:var(--ink-700);background:var(--surface);border-radius:999px;align-items:center;padding:9px 14px;font-size:.85rem;display:inline-flex}.chip:hover{border-color:var(--navy-500);color:var(--navy-700)}.chip.active{background:var(--navy-700);color:var(--on-navy);border-color:var(--navy-700)}.pub-group{margin-bottom:40px}.group-title{color:var(--navy-700);border-bottom:1px solid var(--line);margin:0 0 14px;padding-bottom:8px;font-size:1.3rem}.pub-group,.cv-group{counter-increment:secnum}.pub-group .group-title:before,.cv-group .group-title:before{content:counter(secnum, decimal-leading-zero);font-family:var(--font-ui);color:var(--accent-text);letter-spacing:.06em;vertical-align:.12em;margin-inline-end:.7em;font-size:.68em;font-weight:600}.pub-item .pub-year{width:56px;font-family:var(--font-ui);color:var(--ink-500);flex-shrink:0;margin-top:3px;font-size:.95rem;font-weight:600}.pub-body h3 a{color:var(--navy-900)}.pub-body h3 a:hover{color:var(--navy-500)}.detail{max-width:860px}.detail-grid{grid-template-columns:200px 1fr;align-items:start;gap:36px;display:grid}.detail-cover img{border:1px solid var(--line);width:200px;box-shadow:var(--shadow-md);border-radius:8px}@media (max-width:680px){.detail-grid{grid-template-columns:1fr;gap:20px}.detail-cover{justify-content:center;display:flex}.detail-cover img{width:160px}}.pub-thumb{flex-shrink:0}.pub-thumb img{object-fit:cover;border:1px solid var(--line);border-radius:4px;width:44px;height:60px}.container.narrow{max-width:680px}.contact-form{flex-direction:column;gap:18px;margin-top:24px;display:flex}.contact-form .field{flex-direction:column;gap:6px;display:flex}.contact-form label{font-family:var(--font-ui);color:var(--ink-700);font-size:.92rem}.contact-form input,.contact-form textarea{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-family:var(--font-body);color:var(--ink-900);padding:11px 14px;font-size:1rem}.contact-form input:focus-visible,.contact-form textarea:focus-visible{outline:2px solid var(--focus);outline-offset:1px;border-color:var(--navy-500)}.contact-form textarea{resize:vertical}.contact-form .hp{opacity:0;width:1px;height:1px;position:absolute;inset-inline-start:-9999px}.contact-form button{align-self:flex-start}.form-success{background:var(--surface-alt);border-inline-start:3px solid var(--navy-500);border-radius:var(--radius);color:var(--navy-900);margin-top:24px;padding:18px 20px;font-size:1.05rem}.form-error{color:var(--danger);margin:0;font-size:.95rem}.contact-direct{font-family:var(--font-ui);margin-top:22px}.back-link{font-family:var(--font-ui);color:var(--navy-500);margin-bottom:22px;padding-block:6px;font-size:.9rem;display:inline-block}.pub-type-badge{font-family:var(--font-ui);color:var(--accent-text);margin-bottom:14px;font-size:.72rem;display:inline-block}html[lang=en] .pub-type,html[lang=en] .press-type,html[lang=en] .pub-type-badge{text-transform:uppercase;letter-spacing:.1em}.detail-title{margin:0 0 14px;font-size:1.9rem;line-height:1.4}.detail-meta{font-family:var(--font-ui);color:var(--ink-500);overflow-wrap:anywhere;margin:0 0 30px;font-size:1rem}.detail-section{margin-bottom:30px}.detail-section h2{color:var(--navy-700);margin:0 0 12px;font-size:1.15rem}.link-row{flex-wrap:wrap;gap:12px;display:flex}.link-row a{overflow-wrap:anywhere}.bibtex{background:var(--navy-900);color:var(--code-text);border-radius:var(--radius);white-space:pre;padding:18px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.82rem;line-height:1.6;overflow-x:auto}.post-body{max-width:760px}.cv-group{margin-bottom:34px}.cv-desc{margin:4px 0 0;font-size:.92rem}.card-date{font-family:var(--font-ui);color:var(--ink-500);margin-bottom:8px;font-size:.8rem;display:block}.card h3 a{color:var(--navy-900)}.card h3 a:hover{color:var(--navy-500)}.read-more{font-family:var(--font-ui);color:var(--navy-500);margin-top:12px;padding-block:6px;font-size:.88rem;display:inline-block}.press-main{flex:1}.press-type{font-family:var(--font-ui);color:var(--accent-text);font-size:.7rem}.press-item h3{margin:8px 0 4px}.press-excerpt{color:var(--ink-700);margin:6px 0 0;font-size:.96rem}.about-grid{grid-template-columns:240px 1fr;align-items:start;gap:36px;display:grid}.about-photo{object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);width:240px;height:300px}.about-links{margin-top:22px}.about-email{font-family:var(--font-ui);margin-top:16px}@media (max-width:720px){.about-grid{grid-template-columns:1fr}.about-photo{width:180px;height:220px}}.gallery-block{margin-bottom:52px}.gallery-block-intro{max-width:640px;font-family:var(--font-ui);margin:-6px 0 24px;font-size:.95rem}.portrait-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:28px 22px;margin:0;padding:0;list-style:none;display:grid}.portrait-card{flex-direction:column;display:flex}.portrait-frame{aspect-ratio:3/4;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-alt);box-shadow:var(--shadow-md);display:block;overflow:hidden}.portrait-frame img{object-fit:cover;object-position:top center;width:100%;height:100%;transition:transform .4s cubic-bezier(.22,1,.36,1)}.portrait-frame:hover img{transform:scale(1.04)}.portrait-frame:focus-visible{outline:2px solid var(--focus);outline-offset:3px}.portrait-meta{flex-direction:column;gap:4px;padding-top:12px;display:flex}.portrait-meta h3{margin:0;font-size:1.02rem;font-weight:600;line-height:1.4}.gallery-credit{font-family:var(--font-ui);margin:0;font-size:.82rem}.btn-download{min-height:40px;font-family:var(--font-ui);color:var(--navy-700);border:1px solid var(--line);background:var(--surface);border-radius:999px;align-self:flex-start;align-items:center;gap:7px;margin-top:8px;padding:8px 15px;font-size:.85rem;transition:border-color .15s,background-color .15s,color .15s;display:inline-flex}.btn-download:hover{border-color:var(--navy-500);background:var(--surface-alt);color:var(--navy-900)}.btn-download svg{flex-shrink:0}.album{column-width:280px;column-gap:20px}.album-item{break-inside:avoid;margin:0 0 20px}.album-item>a{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-md);display:block;overflow:hidden}.album-item img{width:100%;height:auto;transition:transform .5s cubic-bezier(.22,1,.36,1);display:block}.album-item>a:hover img{transform:scale(1.03)}.album-item>a:focus-visible{outline:2px solid var(--focus);outline-offset:3px}.album-item figcaption{flex-direction:column;gap:3px;padding:11px 2px 0;display:flex}.album-item figcaption strong{font-family:var(--font-display);color:var(--navy-900);font-size:1.02rem;font-weight:600;line-height:1.45}.album-desc{color:var(--ink-700);font-size:.95rem}.album-meta{font-family:var(--font-ui);font-size:.83rem}@media (max-width:520px){.portrait-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:22px 16px}}.album-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:28px 22px;margin:0;padding:0;list-style:none;display:grid}.album-card-link{flex-direction:column;display:flex}.album-card-frame{aspect-ratio:4/3;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-alt);box-shadow:var(--shadow-md);display:block;position:relative;overflow:hidden}.album-card-frame img{object-fit:cover;width:100%;height:100%;transition:transform .4s cubic-bezier(.22,1,.36,1)}.album-card-link:hover .album-card-frame img{transform:scale(1.04)}.album-card-link:focus-visible .album-card-frame{outline:2px solid var(--focus);outline-offset:3px}.album-card-placeholder{background:var(--surface-alt);width:100%;height:100%;display:block}.album-count{background:color-mix(in oklch, var(--navy-900) 78%, transparent);color:var(--on-navy);font-family:var(--font-ui);border-radius:999px;justify-content:center;align-items:center;min-width:26px;height:24px;padding:0 8px;font-size:.78rem;display:inline-flex;position:absolute;inset-block-end:10px;inset-inline-end:10px}.album-card-body{flex-direction:column;gap:3px;padding-top:12px;display:flex}.album-card-body strong{font-family:var(--font-display);color:var(--navy-900);font-size:1.05rem;font-weight:600;line-height:1.4}.album-card-meta{font-family:var(--font-ui);font-size:.85rem}.album-detail-desc{margin-top:14px}.theme-toggle{border:1px solid var(--line);min-width:40px;min-height:40px;color:var(--ink-700);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:0 9px;transition:border-color .15s,color .15s;display:inline-flex}.theme-toggle:hover{border-color:var(--navy-500);color:var(--navy-700)}.theme-toggle svg{width:18px;height:18px}[data-theme=dark]{--paper:#15161a;--surface:#1d1f24;--surface-alt:#191a1f;--ink-900:#e8eaed;--ink-700:#c3c7cd;--ink-500:#8b9099;--line:#2c2f36;--accent:#cda86f;--accent-text:#d4b483;--accent-soft:color-mix(in oklch, var(--accent) 16%, transparent);--on-navy:#f4f7fb;--on-navy-muted:#aebccd;--code-text:#d6e0ee;--danger:#f08a82;--focus:#9aa0a8;--shadow-lg:0 18px 50px #0009;--shadow-md:0 12px 36px #0000008c}[data-theme=dark] h1,[data-theme=dark] h2,[data-theme=dark] h3,[data-theme=dark] .brand,[data-theme=dark] .pub-body h3 a,[data-theme=dark] .card h3 a,[data-theme=dark] .form-success{color:var(--ink-900)}[data-theme=dark] .lead,[data-theme=dark] .group-title,[data-theme=dark] .detail-section h2{color:#d6d9de}[data-theme=dark] a{color:#9fc0e8}[data-theme=dark] a:hover,[data-theme=dark] .academic-links a,[data-theme=dark] .view-all,[data-theme=dark] .read-more,[data-theme=dark] .back-link,[data-theme=dark] .link-arrow{color:#bcd2ec}[data-theme=dark] .nav a{color:var(--ink-700)}[data-theme=dark] .nav a:hover,[data-theme=dark] .chip:hover{color:#d6d9de}[data-theme=dark] .pub-body h3 a:hover,[data-theme=dark] .card h3 a:hover{color:#bcd2ec}[data-theme=dark] .btn-ghost{color:#9fc0e8;border-color:#3a5a80}[data-theme=dark] .btn-ghost:hover{background:var(--navy-700);color:var(--on-navy)}[data-theme=dark] .newsletter{background:#16273c}[data-theme=dark] .theme-toggle:hover{color:#d6d9de;border-color:#3a5a80}[data-theme=dark] .album-item figcaption strong,[data-theme=dark] .album-card-body strong{color:var(--ink-900)}[data-theme=dark] .btn-download{color:#9fc0e8;border-color:#3a5a80}[data-theme=dark] .btn-download:hover{background:var(--surface-alt);color:#bcd2ec}