:root{--ink:#082d58;--muted:#405c7b;--blue:#005792;--line:#d7e4ee;--light:#edf7ff;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}h1,h2,h3,.brand>span{font-family:"Source Serif 4",Georgia,serif;font-weight:600;letter-spacing:normal;line-height:1.16}h1,h2,h3,p{margin-top:0}h2{font-size:1.8rem;margin-bottom:16px}h3{font-size:1.18rem}p{color:var(--muted)}.wrap{width:min(var(--max),calc(100% - 72px));margin-inline:auto}.site-header{background:#f5faff;border-bottom:1px solid #e7f1f8}.header-row{display:flex;align-items:center;gap:24px;min-height:84px;padding-block:10px}.brand{flex-shrink:0}.brand>span{display:block;font-size:1.9rem}.brand 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89%,transparent)}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 28%}.hero-grid{display:grid;grid-template-columns:56% 44%;min-height:590px}.hero-copy{grid-column:2;padding:58px 0 20px 8px}.hero h1{font-size:clamp(3.3rem,5vw,4.7rem);line-height:1.03;margin:0 0 12px}.specialism{font-size:.94rem;color:var(--ink);line-height:1.5}.intro{font-size:1.03rem;max-width:440px;margin-block:18px 22px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.button{background:var(--blue);color:white;padding:12px 22px;font-weight:600;border:1px solid var(--blue);border-radius:3px;font-size:.9rem}.button span{margin-left:8px}.button.outline{color:var(--ink);background:#ffffff30;border-color:#7e9fb9}.personal-note{font-family:"Source Serif 4",Georgia,serif;font-style:italic;font-size:1.55rem;line-height:1.4;text-align:right;color:var(--blue);margin:28px 4px 18px}.photo-caption{text-align:right;font-size:.78rem;margin:0}.overview{display:grid;grid-template-columns:1.04fr 1fr 1fr;padding-block:32px;gap:28px}.overview>article{min-width:0}.overview>article+article{border-left:1px solid var(--line);padding-left:28px}.overview h2{font-size:1.7rem}.overview p{font-size:.93rem}.ruled{display:flex;align-items:center;gap:18px}.ruled:after{content:"";width:58px;height:1px;background:var(--blue)}.research-points{padding:0;margin:0;list-style:none}.research-points li{display:flex;align-items:baseline;gap:17px;font-size:.87rem;color:var(--muted);margin-bottom:11px}.research-points li>span{color:var(--blue);font-size:1.7rem;line-height:.6}.themes{display:flex;gap:9px;flex-wrap:wrap;align-content:start}.themes span{background:#e4f1ff;border-radius:3px;padding:7px 12px;font-size:.82rem;color:#004b87}.inline-details{font-size:.9rem;margin-top:16px}.inline-details summary{font-weight:600;color:var(--blue);cursor:pointer}.inline-details[open] summary{margin-bottom:16px}.inline-details h3{font-size:1.2rem}.research-list article{margin-bottom:18px}.updates{background:linear-gradient(105deg,#e9f6ff,#f5faff);padding:26px 0 24px}.section-title h2{margin-bottom:2px;font-size:2rem}.section-intro{margin-bottom:15px;font-size:.95rem}.update-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.update-card{background:#fff;padding:14px;display:grid;grid-template-columns:32% 1fr;gap:15px;border-radius:4px;min-width:0}.update-card img{width:100%;height:100%;min-height:180px;object-fit:cover;border-radius:3px}.update-card h3{margin-bottom:12px}.update-card .meta{font-size:.75rem;margin-bottom:9px}.update-card p:not(.meta){font-size:.8rem;line-height:1.5;margin-bottom:12px}.text-link{color:var(--blue);font-weight:600;font-size:.82rem}.text-link span{margin-left:8px}.image-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding-block:12px 20px}.image-tile{position:relative;min-height:235px;overflow:hidden;border-radius:3px;color:#fff;background:#092c40;isolation:isolate;display:flex;align-items:end}.image-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.image-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 15%,#001523eb);z-index:-1}.image-tile>div{padding:22px;width:100%}.image-tile h2{font-size:1.65rem;margin-bottom:7px}.image-tile p{font-size:.82rem;line-height:1.4;color:#fff;margin:0;display:flex;justify-content:space-between;gap:8px}.image-tile:hover{text-decoration:none}.image-tile:hover h2{text-decoration:underline;text-underline-offset:4px}.more-sections{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;padding-bottom:22px}.more-sections>details{border-top:1px solid var(--line);padding-block:13px;min-width:0}.more-sections>details[open]{grid-column:1/-1}.more-sections summary{cursor:pointer;font-family:"Source Serif 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h2{font-size:1.9rem}.footer-grid p{font-size:.9rem;color:#e2eaf0;margin-bottom:16px}.footer-note{font-style:italic;margin-top:28px}.quick-links a{display:block;font-size:.85rem;line-height:1.75}.social-links{display:flex;gap:13px;margin-top:28px}.social-links a{border-radius:50%;display:grid;place-items:center;width:32px;height:32px;background:#0878ae;color:white;font-weight:600}.social-links a:nth-child(2){background:#759b26}.contact-profiles{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:.84rem}.contact-profiles a{color:#c8e7fa}.contact-profiles a[href^="mailto:"]{display:none}.footer-cv{margin-top:22px;font-size:.9rem;text-decoration:underline;text-underline-offset:4px}.copyright{border-top:1px solid #385464;margin-top:26px;padding-top:18px;padding-bottom:32px;color:#a8c5d4;font-size:.8rem}.floating-top{position:fixed;right:22px;bottom:22px;z-index:10;display:grid;place-items:center;width:42px;height:42px;background:#0c344e;color:white;border:1px solid #a9c5d6;border-radius:50%;font-size:1.5rem;box-shadow:0 3px 12px #0002}.floating-top[hidden],[hidden]{display:none!important}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #dbad37;outline-offset:4px}section[id],article[id],details[id],div[id]{scroll-margin-top:20px}dialog{width:min(580px,calc(100% - 32px));border:1px solid var(--line);padding:28px;color:var(--ink);border-radius:8px;max-height:85vh}dialog::backdrop{background:#082b4baa}.close-search{position:absolute;right:18px;top:12px;border:0;background:none;font-size:1.7rem;color:var(--ink)}dialog label{display:block;font-size:.9rem}dialog input{display:block;width:100%;padding:12px;margin-top:8px;border:1px solid #9ab3c8;border-radius:3px}.search-results{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.search-results a{padding:5px;font-size:.9rem}
@media(min-width:1450px){.hero-photo{width:54%}.hero-grid{grid-template-columns:54% 46%}}
@media(max-width:1180px){.header-row{flex-wrap:wrap;gap:12px}.header-row nav{order:4;flex-basis:100%;justify-content:center;gap:25px}.brand{margin-right:auto}.header-row nav a{padding-block:5px}.hero-grid{min-height:560px}.hero-copy{padding-top:42px}.overview{gap:20px}.overview>article+article{padding-left:20px}.update-card{grid-template-columns:1fr}.update-card img{height:145px;min-height:0}.image-tile>div{padding:16px}.image-tile h2{font-size:1.4rem}}
@media(max-width:800px){.wrap{width:calc(100% - 36px)}.header-row nav{justify-content:flex-start;gap:8px 19px;flex-wrap:wrap}.hero-grid{grid-template-columns:48% 52%;min-height:550px}.hero-photo{width:50%}.hero-photo img{object-position:50% 30%}.hero-copy{padding:32px 0 22px 12px}.hero h1{font-size:3.2rem}.intro{font-size:.94rem}.specialism{font-size:.85rem}.hero-actions{gap:8px}.button{padding:9px 12px;font-size:.8rem}.personal-note{font-size:1.3rem}.overview{grid-template-columns:1fr 1fr}.overview>article:last-child{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:20px 0 0}.update-grid{gap:12px}.update-card{padding:11px}.image-links{grid-template-columns:1fr 1fr}.image-tile{min-height:220px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:last-child{grid-column:1/-1;border:0;border-top:1px solid #46606d;padding:22px 0 0}.footer-grid>div+div{padding-left:24px}.copyright{padding-bottom:72px}}
@media(max-width:540px){.brand>span{font-size:1.55rem}.brand small{font-size:.7rem}.header-row{gap:8px}.search-button{padding:5px}.languages{font-size:.75rem;gap:6px}.flag{display:none}.header-row nav{gap:5px 16px}.header-row nav a{font-size:.78rem}.hero{display:flex;flex-direction:column}.hero-photo{position:relative;inset:auto;width:100%;height:360px;mask-image:none;z-index:0}.hero-photo img{object-position:center 24%}.hero-grid{display:block;min-height:0}.hero-copy{padding:25px 0}.hero h1{font-size:3.1rem}.hero h1 br{display:none}.hero h1 br:after{content:' '}.hero h1{max-width:100%}.hero .personal-note{text-align:left;margin:24px 0 12px;font-size:1.3rem}.photo-caption{text-align:left}.hero-actions .button{font-size:.9rem;padding:11px 16px}.overview{display:block;padding-block:26px}.overview>article+article{padding:22px 0 0;border-left:0;border-top:1px solid var(--line);margin-top:22px}.overview p{font-size:1rem}.update-grid{grid-template-columns:1fr}.update-card{grid-template-columns:30% 1fr;padding:13px;gap:14px}.update-card img{height:100%;min-height:180px}.update-card p:not(.meta){font-size:.88rem}.update-card .meta{font-size:.78rem}.image-tile{min-height:190px}.image-tile h2{font-size:1.3rem}.image-tile p{font-size:.78rem}.more-sections{grid-template-columns:1fr}.project{grid-template-columns:1fr;gap:6px}.album-links{grid-template-columns:1fr}.album-link{display:grid;grid-template-columns:40% 1fr;gap:15px}.album-link img{height:135px}.footer-grid{grid-template-columns:1fr}.footer-grid>div+div{border-left:0;border-top:1px solid #46606d;padding:20px 0 0}.footer-grid>div:last-child{grid-column:auto}.quick-links{display:grid;grid-template-columns:1fr 1fr}.quick-links h2{grid-column:1/-1}.search-results{grid-template-columns:1fr}.floating-top{right:15px;bottom:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Supplied composition: portrait left, live copy in the open sky right. */
.hero{display:grid;background:#e6f0f8;overflow:hidden}.hero:before{display:none}.hero-photo{position:relative;inset:auto;grid-area:1/1;width:100%;height:auto;mask-image:none;z-index:0}.hero-photo img{width:100%;height:auto;object-fit:contain}.hero-grid{grid-area:1/1;z-index:1;display:grid;grid-template-columns:59% 41%;width:100%;min-height:0;align-self:start;pointer-events:none}.hero-copy{grid-column:2;display:block;padding:clamp(22px,3.4vw,65px) clamp(20px,3vw,55px) 0 0;pointer-events:auto}.hero h1{font-size:clamp(2.5rem,4.4vw,5.2rem);line-height:1.04;margin:0 0 12px}.hero h1 br{display:initial}.hero .specialism{font-size:clamp(.85rem,1.15vw,1.12rem);margin:0 0 16px;line-height:1.4}.hero .intro{font-size:clamp(.9rem,1.22vw,1.16rem);line-height:1.5;margin:0 0 20px;max-width:520px}.hero-actions{display:flex;gap:14px}.hero .button{padding:11px 20px;background:#005792}.hero .button.outline{background:#ffffffb8;color:var(--ink)}
@media(min-width:1800px){.hero-copy{padding-top:75px}.hero h1{font-size:5.5rem}}
@media(min-width:901px) and (max-width:1050px){.hero-copy{padding-top:20px;padding-right:20px}.hero h1{font-size:2.5rem;margin-bottom:8px}.hero .specialism{font-size:.82rem;margin-bottom:10px}.hero .intro{font-size:.86rem;line-height:1.35;margin-bottom:12px}.hero .button{font-size:.8rem;padding:9px 12px}.hero-actions{gap:8px}}
@media(max-width:900px){.hero{display:flex;flex-direction:column}.hero-photo{width:100%;height:auto}.hero-photo img{height:auto}.hero-grid{display:block;width:calc(100% - 36px);margin-inline:auto}.hero-copy{padding:22px 0 26px}.hero h1{font-size:2.7rem;line-height:1.15}.hero h1 br{display:none}.hero .specialism{font-size:.94rem;margin-bottom:14px}.hero .intro{font-size:1rem;line-height:1.5;margin-bottom:18px}.hero-actions .button{padding:12px 18px;font-size:.9rem}}

.section-title{display:flex;justify-content:space-between;align-items:center;gap:18px}.home-updates-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.updates-banner{padding:60px 0 80px;background:linear-gradient(#e7f4ffe8,#d9ebfac7),url('/assets/sea-horizon.webp') center/cover}.updates-banner h1{font-size:clamp(3rem,6vw,4.6rem);margin:0 0 14px}.updates-banner p{font-size:1.15rem;margin:0}.update-entry{display:grid;grid-template-columns:32% 1fr;gap:28px;padding:32px 0;border-bottom:1px solid #b9cce0}.update-entry:last-child{border:0}.update-entry>img{width:100%;height:300px;object-fit:cover;border-radius:3px}.update-entry h2{font-size:1.65rem;margin-bottom:12px}.update-entry .meta{font-size:.85rem;margin-bottom:10px}.update-entry .citation{color:var(--ink)}.entry-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin:18px 0}.doi-link{font-size:.85rem;overflow-wrap:anywhere;color:var(--blue)}.updates-page .header-row nav a:first-child{border:0}.updates-page .header-row nav a[aria-current]{border-bottom:2px solid var(--blue);font-weight:600}.updates-list{padding-bottom:10px}
@media(max-width:800px){.update-entry{grid-template-columns:1fr}.update-entry>img{height:240px}.updates-banner{padding:38px 0 50px}.update-entry h2{font-size:1.5rem}}
@media(max-width:540px){.home-updates-grid{grid-template-columns:1fr}}

/* Compact hero keeps the introductory columns closer to the first screen. */
@media(min-width:901px){
.hero{max-height:none;min-height:0;position:relative;width:min(100%,960px);margin-inline:auto}
.hero-photo{height:auto}
.hero-photo img{height:auto;width:100%;object-fit:contain}
.hero-grid{height:100%;grid-template-columns:59% 41%}
.hero-copy{padding:24px 28px 18px 0}
.hero h1{font-size:2.6rem;line-height:1.04;margin-bottom:10px}
.hero .specialism{font-size:.88rem;line-height:1.35;margin-bottom:12px}
.hero .intro{font-size:.93rem;line-height:1.4;margin-bottom:16px;max-width:460px}
.hero .button{font-size:.87rem;padding:10px 16px}
.overview{padding-top:25px;padding-bottom:25px}
}
@media(max-width:900px){.hero-photo{width:min(100%,700px);margin-inline:auto}.hero-copy{padding-top:16px;padding-bottom:20px}.hero h1{font-size:2.3rem}.hero .intro{margin-bottom:12px}}