:root{--ink:#152e2d;--green:#26704d;--lime:#ddec9e;--cream:#f7f6f0;--line:#d7dcd2;--muted:#596761}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--cream);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #bf6f24;outline-offset:5px}a:hover{text-decoration:underline}button:hover{filter:brightness(.96)}.wrap{width:min(1280px,90%);margin:auto}.topbar{background:var(--ink);color:#fff;display:flex;justify-content:space-between;padding:7px 5%;font-size:11px;letter-spacing:.5px}header{height:94px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;background:var(--cream);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{display:flex;gap:12px;align-items:center;font-size:11px;line-height:1.25}.brand b{font-size:31px;letter-spacing:-2px;border-right:1px solid var(--line);padding-right:13px}.brand b span{font-size:29px;color:var(--green);margin-left:4px}nav{display:flex;gap:30px;font-size:13px;font-weight:bold}.outline{border:1px solid #8c9d92;padding:11px 17px;background:transparent;font-size:12px;white-space:nowrap;display:inline-block}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding-top:44px;position:relative;padding-bottom:40px}.eyebrow{font-size:11px;letter-spacing:1.6px;font-weight:bold;margin:0 0 15px}.dot{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:7px}h1{font-size:100px;line-height:.98;letter-spacing:-7px;margin:0}h1>span{color:var(--green)}h1 i{font:normal 46px/1.06 Georgia,serif;letter-spacing:-1.6px;display:block;margin-top:14px}h2{font:normal 40px/1.12 Georgia,serif;letter-spacing:-1.2px;margin:0}h3{font-size:21px;line-height:1.3;margin:0 0 10px;letter-spacing:-.4px}.hero-side{max-width:400px;justify-self:end;align-self:center}.hero-side>p:not(.date){font-size:17px;color:var(--muted);margin:26px 0}.date{font-size:12px;letter-spacing:1.5px;font-weight:bold;border-left:3px solid var(--green);padding-left:18px}.date span{font-weight:normal}.text-link{font-size:13px;font-weight:bold;display:inline-flex;gap:40px;border-bottom:1px solid var(--ink);padding-bottom:6px}.hero-line{position:absolute;bottom:0;height:1px;background:var(--ink);width:100%}.expect{padding:37px 0 30px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:28px}.section-heading>p{max-width:300px;color:var(--muted);font-size:14px;margin:0}.theme-tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid var(--line);margin-top:30px}.theme-tabs button{display:flex;gap:12px;align-items:center;background:transparent;text-align:left;border:0;border-right:1px solid var(--line);padding:20px 15px;font-size:14px;font-weight:bold;min-height:74px}.theme-tabs button:last-child{border:0}.theme-tabs button span{font-size:12px;font-weight:normal;color:var(--green)}.theme-tabs button[aria-selected=true]{background:var(--ink);color:white}.theme-tabs button[aria-selected=true] span{color:var(--lime)}#theme-panel{display:grid;grid-template-columns:.95fr 1.35fr;background:#e9eddf;min-height:330px}.theme-lead{background:var(--lime);padding:32px 35px;position:relative;overflow:hidden}.theme-lead:after{content:'';position:absolute;width:200px;height:200px;border:1px solid #78904e44;border-radius:50%;right:-100px;bottom:-95px;box-shadow:0 0 0 30px #78904e0b,0 0 0 60px #78904e0b;pointer-events:none}.theme-lead .number{font:normal 70px/1 Georgia,serif;opacity:.4;float:right}.theme-lead h3{font:normal 31px/1.15 Georgia,serif;max-width:300px;margin:24px 0 18px}.theme-lead>p{font-size:14px;max-width:320px}.theme-copy{padding:28px 35px;display:flex;flex-direction:column;justify-content:center;gap:16px}.theme-copy p{font-size:14px;margin:0}.theme-copy strong{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1.3px;margin-bottom:5px;color:var(--green)}.source-button{background:none;border:0;border-bottom:1px solid;padding:0 0 5px;font-size:12px;margin-top:13px}.expect-bottom{display:flex;align-items:center;gap:20px;padding-top:15px;font-size:11px;color:var(--muted)}.expect-bottom>div{margin-left:auto;display:flex;gap:8px}.expect-bottom button{height:35px;width:42px;border:1px solid var(--line);background:none;font-size:19px}.context{margin-top:20px;background:var(--ink);color:#f6f7ec;padding:56px 0}.context-grid{display:grid;grid-template-columns:1fr 2.3fr;gap:40px}.context-grid>div{max-width:780px}.context p:not(.eyebrow){font-size:15px;color:#cfdbd1}.context .eyebrow{color:var(--lime)}details{border-top:1px solid #71877c66;margin-top:24px;padding-top:15px;font-size:13px}summary{list-style:none;font-weight:bold;display:flex;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}details[open] summary span{transform:rotate(45deg)}.resources{padding:66px 0}.small{font-size:12px;color:var(--muted)}.resource-tools{display:flex;justify-content:space-between;gap:20px;margin-top:35px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filters button{border:1px solid var(--line);padding:10px 17px;background:none;font-size:12px;border-radius:30px}.filters button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.search{display:flex;align-items:center;border-bottom:1px solid #93a497;gap:10px}.search span{font-size:24px}.search input{border:0;background:none;padding:10px 0;font-size:13px;max-width:190px}#resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 24px;margin-top:20px}.resource-card{display:block;border-bottom:1px solid var(--line);padding-bottom:20px}.thumb{height:210px;background:#e7e9e0;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.resource-card:hover img{transform:scale(1.025)}.resource-card.publication img{object-fit:contain;padding:17px}.play{background:var(--lime);width:44px;height:44px;border-radius:50%;position:absolute;bottom:14px;right:14px;display:grid;place-items:center;font-size:15px}.resource-card .eyebrow{color:var(--green);margin:18px 0 8px;font-size:10px}.resource-card h3{font:normal 22px/1.25 Georgia,serif}.resource-card .read{font-size:12px;margin-top:16px;display:block}.more{display:block;margin:30px auto 0;min-width:200px}.events{padding:60px 0;background:#eceee5}.event-row{display:grid;grid-template-columns:100px 1fr auto;gap:35px;border-top:1px solid #bdc7b6;padding:28px 0;align-items:start}.event-row p{margin:5px 0 10px;font-size:14px}.event-row p.eyebrow{font-size:10px;color:var(--green)}.event-date{font:normal 53px/1 Georgia,serif}.event-date span{display:block;font:10px/1.5 Arial,sans-serif;letter-spacing:1px;margin-top:7px}.event-row h3{font:normal 26px/1.2 Georgia,serif}.event-row details{max-width:560px}.pending{font-size:11px;border:1px solid #c6cbbd;padding:10px 13px}.team{padding:65px 0}.people{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.people article{display:flex;gap:18px;align-items:start}.people img{width:90px;height:110px;object-fit:cover;filter:grayscale(100%)}.people h3{font-size:17px}.people p{font-size:12px;color:var(--muted);margin:0 0 12px}.people a{font-size:12px;border-bottom:1px solid var(--green)}.media{padding:42px 0;background:#dce5d3}.media-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px;align-items:center}.media h2{font-size:31px}.media h3{font-size:17px}.media p:not(.eyebrow),.media a{font-size:12px;overflow-wrap:anywhere}.media .eyebrow{font-size:10px}footer{display:flex;justify-content:space-between;gap:25px;padding:25px 0;font-size:11px}dialog{border:0;padding:20px;max-width:min(850px,95vw);max-height:94dvh;background:var(--cream)}dialog::backdrop{background:#102522cc}dialog img{max-width:100%;display:block;max-height:75dvh;object-fit:contain;margin:auto}.dialog-close{display:block;margin-left:auto;border:1px solid var(--line);background:white;padding:10px 15px}dialog>a{display:block;font-size:12px;margin-top:10px}.skip{position:fixed;left:10px;top:-100px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}[hidden]{display:none!important}@media(min-width:1500px){.hero{padding-top:55px;padding-bottom:50px}}@media(max-width:950px){nav{gap:16px}.media-link{display:none}.people{gap:20px}.people article{display:block}.people img{width:100%;height:200px;margin-bottom:15px}.theme-tabs button{padding:15px 10px;gap:7px;font-size:12px}.media-grid{grid-template-columns:1fr 1fr}.media-grid>div:first-child{grid-column:1/-1}.thumb{height:170px}.event-row{gap:20px}}@media(max-width:600px){html{scroll-padding-top:110px}.topbar{font-size:9px}header{height:auto;display:block;padding:14px 5% 0}.brand b{font-size:26px}.brand{font-size:9px}nav{margin-top:13px;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0;font-size:11px;gap:10px}.hero{grid-template-columns:1fr;gap:23px;padding:30px 0}.hero h1{font-size:80px;letter-spacing:-5px}h1 i{font-size:39px;letter-spacing:-1px}.hero-side{justify-self:start;max-width:none}.hero-side>p:not(.date){font-size:14px;margin:18px 0}.date{font-size:10px}.eyebrow{font-size:9px;letter-spacing:1.4px}.section-heading{display:block;margin-bottom:22px}.section-heading>p{margin-top:15px;font-size:13px}.section-heading .small{display:block;margin-top:15px}h2{font-size:32px}.expect{padding-top:28px}.theme-tabs{display:flex;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--green) transparent}.theme-tabs button{flex:0 0 auto;min-height:58px;padding:15px;font-size:12px}.theme-tabs button span{font-size:10px}#theme-panel{grid-template-columns:1fr;min-height:0}.theme-lead{padding:25px}.theme-lead h3{font-size:29px;margin-top:15px;max-width:260px}.theme-lead .number{font-size:60px}.theme-lead>p{font-size:13px}.theme-copy{padding:24px;gap:20px}.theme-copy p{font-size:14px}.expect-bottom{gap:10px;font-size:9px}.expect-bottom button{width:35px}.context{padding:35px 0;margin-top:8px}.context-grid{grid-template-columns:1fr;gap:14px}.context-grid>p{margin:0}.context p:not(.eyebrow){font-size:14px}.resources{padding:40px 0}.resource-tools{display:block;margin-top:23px}.filters button{font-size:11px;padding:9px 13px}.search{margin-top:17px}.search input{width:100%;max-width:none}#resource-grid{grid-template-columns:1fr 1fr;gap:24px 15px}.thumb{height:130px}.resource-card h3{font-size:18px}.resource-card .eyebrow{font-size:8px}.resource-card .read{font-size:10px}.resource-card.publication img{padding:9px}.play{width:32px;height:32px;font-size:11px;bottom:9px;right:9px}.events{padding:36px 0}.event-row{grid-template-columns:55px 1fr;gap:18px;padding:24px 0}.event-row>.outline,.event-row>.pending{grid-column:2;justify-self:start}.event-date{font-size:40px}.event-date span{font-size:8px}.event-row h3{font-size:23px}.event-row p{font-size:13px}.team{padding:40px 0}.people{grid-template-columns:1fr;gap:25px}.people article{display:flex;gap:20px}.people img{width:95px;height:110px;margin:0}.people h3{font-size:18px}.media-grid{grid-template-columns:1fr;gap:25px}.media{padding:33px 0}.media-grid>div:first-child{grid-column:auto}.media h2{font-size:30px}footer{flex-wrap:wrap;gap:15px;font-size:10px}footer p{width:100%;margin:0}dialog{padding:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* CSE's original COP31 identity and typefaces. */
@font-face{font-family:CSEBook;src:url('assets/AmplitudeCond-Book.ttf') format('truetype');font-display:swap}@font-face{font-family:CSEBold;src:url('assets/AmplitudeCond-Bold.ttf') format('truetype');font-display:swap}@font-face{font-family:CSERegular;src:url('assets/Amplitude-Regular.ttf') format('truetype');font-display:swap}
:root{--ink:#011c39;--green:#2373b5;--lime:#e5f3eb;--cream:#fff;--line:#d5dce1;--muted:#555;--cse-green:#45b374;--red:#c91424}
body{color:#333;font-family:CSEBook,Arial,sans-serif;font-size:19px;background:white}.topbar{background:#f1f1f1;color:#333;border-bottom:1px solid #ddd;font-size:13px;letter-spacing:0}header{background:white;border-bottom:3px solid #2373b5;height:100px}.brand{color:#011c39;font-family:CSEBold,Arial,sans-serif;font-size:20px;line-height:1.05;gap:12px}.brand-mark{display:block;position:relative;overflow:hidden;width:64px;height:63px;flex-shrink:0}.brand-mark img{position:absolute;left:0;top:0;width:600px;height:67px;max-width:none}nav{font-family:CSEBold,Arial,sans-serif;font-size:18px;font-weight:normal;gap:26px}nav a:hover{color:var(--red)}.outline{font-family:CSEBook,Arial,sans-serif;font-size:16px;color:#011c39;border-color:#b5c2cc}.media-link{border-color:var(--red);color:var(--red)}.hero{padding-top:28px;gap:25px 40px;padding-bottom:28px;grid-template-columns:1.25fr 1fr}.cop-banner{grid-column:1/-1;width:100%;max-width:862px;height:auto;display:block;margin:0 0 2px}.eyebrow{font-family:CSEBold,Arial,sans-serif;font-size:13px;letter-spacing:1px;font-weight:normal;color:#011c39}.dot{background:#45b374}h1{font:normal 49px/1.02 CSEBold,Arial,sans-serif;letter-spacing:0;color:#011c39}h2{font:normal 40px/1.05 CSEBold,Arial,sans-serif;letter-spacing:0;color:#011c39}h3{font-family:CSEBold,Arial,sans-serif;letter-spacing:0;font-weight:normal}.hero-side{max-width:450px}.date{font-size:15px;border-left:3px solid #45b374;letter-spacing:1px}.hero-side>p:not(.date){font-size:19px;margin:15px 0}.text-link{font-size:17px;font-weight:normal;color:#2373b5;border-color:#2373b5}.hero-line{background:#ccc}.section-heading>p{font-size:18px}.theme-tabs{border-color:#cbd5dc;border-top:3px solid #2373b5}.theme-tabs button{font-family:CSEBold,Arial,sans-serif;font-weight:normal;font-size:20px;color:#011c39;min-height:64px;padding:15px}.theme-tabs button span{font-size:16px;color:#2373b5}.theme-tabs button[aria-selected=true]{background:#2373b5;color:white}.theme-tabs button[aria-selected=true] span{color:#fff}#theme-panel{background:#f4f7f9}.theme-lead{background:#e9f4ee;border-bottom:5px solid #45b374}.theme-lead:after{display:none}.theme-lead h3{font:normal 34px/1.08 CSEBold,Arial,sans-serif;color:#011c39}.theme-lead .number{font-family:CSEBold,Arial,sans-serif;color:#45b374;opacity:1}.theme-lead>p{font-size:19px}.theme-copy p{font-size:19px;line-height:1.35}.theme-copy strong{font-family:CSEBold,Arial,sans-serif;font-size:14px;color:#2373b5;font-weight:normal;letter-spacing:.6px}.source-button{font-size:16px;color:#2373b5}.expect-bottom{font-size:14px}.expect-bottom button{color:#2373b5}.context{background:#f1f1f1;color:#333;border-top:1px solid #ddd;border-bottom:1px solid #ddd}.context .eyebrow{color:var(--red)}.context p:not(.eyebrow){color:#333;font-size:19px}.context h2{color:#011c39}details{font-size:17px}summary{font-family:CSEBold,Arial,sans-serif;font-weight:normal}.small{font-size:16px}.filters button{border-radius:0;font-size:17px;padding:9px 20px}.filters button[aria-pressed=true]{background:#2373b5;border-color:#2373b5}.search input{font-size:17px}.resource-card .eyebrow{font-size:13px;color:var(--red)}.resource-card h3{font:normal 26px/1.12 CSEBold,Arial,sans-serif;color:#011c39}.resource-card .read{font-size:16px;color:#2373b5}.thumb{background:#f1f1f1}.play{background:#c91424;color:white}.events{background:#f5f5f5;border-top:1px solid #ddd}.event-row{border-color:#ccc}.event-date{font:normal 58px/1 CSEBold,Arial,sans-serif;color:#2373b5}.event-date span{font:normal 14px/1.4 CSEBook,Arial,sans-serif;color:#333}.event-row h3{font:normal 29px/1.1 CSEBold,Arial,sans-serif;color:#011c39}.event-row p{font-size:19px}.event-row p.eyebrow{font-size:13px;color:var(--red)}.pending{font-size:15px;background:white;border-color:#ccc}.people img{filter:none}.people h3{font-size:23px;color:#011c39}.people p,.people a{font-size:17px}.people a{color:#2373b5}.media{background:#edf4f8;border-top:4px solid #2373b5}.media h3{font-size:23px}.media .eyebrow{font-size:13px;color:#c91424}.media p:not(.eyebrow),.media a{font-size:16px}.media a{color:#2373b5}footer{font-size:15px;border-top:1px solid #ddd}dialog>a{font-size:16px}
@media(max-width:950px){nav{gap:16px;font-size:17px}.brand{font-size:17px}.theme-tabs button{font-size:18px;padding:12px 10px}.people img{height:200px}}
@media(max-width:600px){header{height:auto;padding-top:10px}.topbar{font-size:11px}.brand{font-size:18px}.brand-mark{width:53px;height:52px}.brand-mark img{width:500px;height:56px}nav{font-size:16px;margin-top:10px;padding:10px 0;gap:8px}.hero{grid-template-columns:1fr;gap:18px;padding-top:20px}.cop-banner{margin:0 0 7px}.hero h1{font-size:39px;letter-spacing:0}.hero-side>p:not(.date){font-size:18px}.date{font-size:14px;margin-top:0}.eyebrow{font-size:12px}h2{font-size:33px}.section-heading>p{font-size:17px}.theme-tabs button{font-size:18px;min-height:56px;padding:12px 14px}.theme-tabs button span{font-size:13px}.theme-lead h3{font-size:30px}.theme-lead>p,.theme-copy p{font-size:18px}.theme-copy strong{font-size:13px}.expect-bottom{font-size:12px}.context p:not(.eyebrow){font-size:18px}.filters button{font-size:16px;padding:9px 14px}.resource-card .eyebrow{font-size:11px}.resource-card h3{font-size:23px}.resource-card .read{font-size:14px}.event-row h3{font-size:26px}.event-row p{font-size:18px}.event-row p.eyebrow{font-size:12px}.event-date{font-size:45px}.event-date span{font-size:11px}.people img{height:110px}.people h3{font-size:23px}.people p,.people a{font-size:17px}footer{font-size:13px}}
/* Original CSE masthead and full website navigation. */
header.site-header{height:auto;display:block;position:relative;top:auto;padding:0;background:white;border:0;z-index:30}.masthead-link{padding:12px 0;max-width:1280px;width:90%;margin:auto}.masthead-frame{position:relative}.masthead-home{display:block}.masthead-img{display:block;width:100%;height:auto}.masthead-portals{position:relative;display:flex;justify-content:flex-end;align-items:center;gap:9px;margin:0;padding:8px 0 0;border:0;font-family:CSEBook,Arial,sans-serif;font-size:17px;color:#111;flex-wrap:wrap}.masthead-mobile-break{display:none}.cse-search{display:flex;gap:5px;align-items:center;margin-left:10px}.cse-search input{font-size:16px;border:1px solid #ccc;padding:5px 8px;width:135px;max-width:none}.cse-search button{font-size:15px;border:0;background:#111;color:white;padding:6px 10px}.site-nav{display:block;background:#000;color:white;margin:0;padding:0;border:0}.site-nav-inner{display:flex;align-items:stretch;width:min(1280px,90%);margin:auto;justify-content:space-between}.site-nav .nav-menu{position:relative;margin:0;padding:0;border:0;font-size:18px}.site-nav .nav-menu>summary,.store-link,.home-link{padding:13px 18px;min-height:48px;display:flex;align-items:center;color:#fff;font:normal 18px/1.2 CSEBold,Arial,sans-serif;text-transform:uppercase;gap:8px;white-space:nowrap}.site-nav summary:after{content:'▾';font-size:12px}.site-nav .home-link{padding-left:0}.home-icon{width:24px;height:24px;fill:currentColor}.site-nav .store-link{background:#4f8521}.site-nav a:hover{color:inherit}.site-nav .dropdown{position:absolute;top:100%;left:0;width:310px;max-height:65vh;overflow-y:auto;padding:8px 0;background:white;color:#111;border:1px solid #ddd;box-shadow:0 10px 24px #0002;text-transform:none}.site-nav .nav-menu:nth-last-of-type(-n+2) .dropdown{left:auto;right:0}.site-nav .dropdown a{display:block;font:normal 18px/1.25 CSEBook,Arial,sans-serif;padding:9px 16px;color:#111}.site-nav .dropdown a:hover{background:#f1f1f1;color:#c91424}.site-nav .nav-submenu{margin:0;padding:0;border:0;font-size:18px}.site-nav .submenu-trigger{padding:10px 16px;color:#111;font:normal 18px/1.25 CSEBook,Arial,sans-serif;white-space:normal}.site-nav .sub-dropdown{padding-left:13px;border-left:2px solid #ddd;margin:0 10px 8px}.site-nav .nav-menu>summary:hover,.site-nav .nav-menu[open]>summary{background:#333}.mobile-menu{display:none}.cop-intro{padding:25px 0 0}.cop-intro .cop-banner{max-width:none;width:100%;margin:0 0 25px}.cop-intro>p{font:normal 21px/1.45 CSERegular,Arial,sans-serif;margin:0 0 18px;color:#333}.expect{padding-top:25px}.expect .section-heading{display:block;border-bottom:1px solid #ccc;padding-bottom:14px;margin-bottom:22px}.expect h1{font:normal 42px/1.1 CSEBold,Arial,sans-serif;letter-spacing:0;margin:0}.theme-tabs{margin-top:0}.resources{padding-top:40px}.resources .section-heading{border-bottom:1px solid #ccc;padding-bottom:18px}.team{padding-top:20px}.events{margin-top:5px}html{scroll-padding-top:20px}
@media(max-width:1100px){.site-nav .nav-menu>summary,.store-link,.home-link{font-size:16px;padding:13px 10px}.masthead-portals{font-size:15px}}
@media(max-width:760px){.masthead-link{width:94%;padding:8px 0}.masthead-portals{justify-content:center;gap:6px;font-size:13px;line-height:1.3}.cse-search{margin:5px 0 0;width:100%;justify-content:center}.cse-search input{width:190px}.site-nav{padding:0 3%}.mobile-menu{display:block;border:0;color:#fff;background:#000;font:normal 19px CSEBold,Arial,sans-serif;padding:12px 0;width:100%;text-align:left}.mobile-menu:after{content:'☰';float:right}.site-nav-inner{display:none;width:100%}.site-nav-inner.is-open{display:block}.site-nav .nav-menu>summary,.store-link,.home-link{font-size:18px;padding:12px 10px;justify-content:space-between}.site-nav .home-link{justify-content:flex-start}.site-nav .dropdown{position:static;width:100%;max-height:55vh;border:0;box-shadow:none}.site-nav .nav-menu:nth-last-of-type(-n+2) .dropdown{right:auto}.site-nav .nav-submenu summary{color:#111}.cop-intro{padding-top:18px}.cop-intro .cop-banner{margin-bottom:20px}.cop-intro>p{font:normal 18px/1.45 CSERegular,Arial,sans-serif}.expect h1{font-size:33px}.expect{padding-top:15px}.resources{padding-top:30px}.team{padding-top:5px}}
/* Compact COP31 decks: full introduction, videos, portrait publications, team. */
.wrap{width:min(1280px,94%)}.masthead-link{width:94%;padding:8px 0}.site-nav-inner{width:min(1280px,94%)}.cop-intro{padding-top:16px}.cop-intro .cop-banner{margin-bottom:16px}.intro-copy{font:normal 19px/1.35 CSERegular,Arial,sans-serif}.intro-copy p{margin:0 0 12px}.intro-copy h3{font:normal 22px/1.15 CSEBold,Arial,sans-serif;color:#011c39;margin:15px 0 5px}.intro-copy strong{font-family:CSEBold,Arial,sans-serif;font-weight:normal}.intro-contacts{display:grid;grid-template-columns:1fr 1fr;gap:24px}.intro-contacts a{color:#2373b5}.expect{padding:17px 0 20px}.expect .section-heading,.content-deck .section-heading,.team .section-heading{padding:0 0 10px;margin:0 0 14px;border-bottom:1px solid #ccc}.expect h1,.content-deck h2,.team h2{font-size:36px}#theme-panel{min-height:280px}.theme-lead{padding:22px 26px}.theme-copy{padding:20px 26px;gap:12px}.theme-lead h3{margin:15px 0 10px}.theme-lead>p{margin:8px 0}.content-deck{padding:13px 0 20px}.videos-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.videos-grid .thumb{height:auto;aspect-ratio:16/9}.videos-grid .resource-card h3{font-size:23px;margin:10px 0 6px}.resource-card{padding-bottom:10px}.resource-card .read{margin-top:8px}.play{width:34px;height:34px;font-size:12px;bottom:8px;right:8px}.publications-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 22px}.publications-grid .resource-card{border:1px solid #d5dce1;background:#f7f8f9;padding:12px;display:flex;flex-direction:column}.publications-grid .thumb{height:auto;aspect-ratio:3/4;background:#eef0f2}.publications-grid .publication img{padding:0;object-fit:contain;width:100%;height:100%}.publications-grid h3{font-size:24px;margin:10px 0 4px}.publications-grid .read{margin-top:auto;padding-top:8px}.team{padding:15px 0 25px}.people{gap:22px}.media{padding:25px 0}.media-grid{gap:24px}.media .eyebrow{margin-bottom:8px}footer{padding:15px 0}.section-heading{gap:20px}
@media(max-width:950px){.videos-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.publications-grid{gap:15px}.publications-grid h3{font-size:22px}.people img{height:160px}}
@media(max-width:600px){.wrap{width:92%}.intro-copy{font-size:17px;line-height:1.4}.intro-copy p{margin-bottom:10px}.intro-copy h3{font-size:21px;margin-top:12px}.intro-contacts{grid-template-columns:1fr;gap:0}.intro-contacts a{overflow-wrap:anywhere}.expect h1,.content-deck h2,.team h2{font-size:30px}.expect{padding:12px 0 16px}.theme-lead,.theme-copy{padding:18px}.theme-lead h3{margin:12px 0}.theme-copy{gap:14px}.videos-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.videos-grid .resource-card h3{font-size:21px}.publications-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.publications-grid .resource-card{padding:8px}.publications-grid h3{font-size:21px}.resource-card .read{font-size:14px}.content-deck{padding:10px 0 18px}.team{padding:10px 0 22px}.people{gap:18px}.people img{height:110px}.media{padding:20px 0}.media-grid{gap:18px}}
/* Use a blank textured area of the original card, without its printed content. */
.theme-lead{background-color:#f2f2f6;background-image:url('assets/expectation-1.jpg');background-repeat:no-repeat;background-size:10000px 10000px;background-position:right -850px;border-bottom:0}.theme-lead .number{color:#2373b5}.source-button{text-transform:none}.publications-grid h3{margin-bottom:0}.publications-grid .resource-card{padding-bottom:12px}.videos-grid .resource-card h3{margin-bottom:0}.people p{margin-bottom:0}.intro-contacts span,.media-grid span{overflow-wrap:anywhere}

/* Team and calendar share a wide rail; event notices align alongside them. */
.engagement-rails{display:grid;grid-template-columns:minmax(0,2.15fr) minmax(0,1fr);gap:26px;margin-top:8px;margin-bottom:22px;align-items:stretch}.main-rail{display:flex;flex-direction:column;min-width:0}.engagement-rails .team{padding:0 0 22px}.engagement-rails .people{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.engagement-rails .people article{display:block}.engagement-rails .people img{width:100%;height:145px;object-fit:cover;object-position:50% 0%;margin-bottom:10px}.engagement-rails .people h3{font-size:24px;line-height:1.1;margin:0 0 5px}.engagement-rails .people p{font-size:17px;line-height:1.25}.calendar{flex:1;display:flex;flex-direction:column}.calendar .section-heading{border-bottom:1px solid #ccc;padding-bottom:10px;margin-bottom:0;align-items:center}.calendar h2{font:normal 34px/1.1 CSEBold,Arial,sans-serif;margin:0}.calendar .section-heading>span{font-size:15px;line-height:1.2;text-align:right;color:#566575;white-space:nowrap}.calendar-list{display:flex;flex:1;flex-direction:column}.calendar-event{margin:0;padding:0;border:0;border-bottom:1px solid #cdd6dd;flex:1;background:#f6f8f9}.calendar-event:nth-child(even){background:#fff}.calendar-event summary{list-style:none;display:grid;grid-template-columns:48px 1fr 18px;gap:12px;align-items:center;padding:13px 12px;cursor:pointer;height:100%;box-sizing:border-box}.calendar-event summary::-webkit-details-marker{display:none}.event-date{font:normal 14px/1 CSERegular,Arial,sans-serif;color:#2373b5;text-align:center}.event-date b{display:block;font:normal 32px/1 CSEBold,Arial,sans-serif}.event-title{font:normal 21px/1.13 CSEBold,Arial,sans-serif;color:#153a57}.event-title small{display:block;font:normal 15px/1.25 CSERegular,Arial,sans-serif;color:#53616c;margin-top:5px}.event-expand{color:#2373b5;font:normal 24px Arial}.calendar-event[open] summary{height:auto;background:#eaf1f6}.calendar-event[open] .event-expand{transform:rotate(45deg)}.event-details{padding:8px 20px 12px 72px;font:normal 16px/1.35 CSERegular,Arial,sans-serif}.event-details p{margin:3px 0}.event-rail{border-left:1px solid #ccd5dc;padding-left:24px;display:flex;flex-direction:column;gap:20px;min-width:0}.event-feature{flex:1;display:flex;flex-direction:column;border-bottom:1px solid #ccd5dc;padding-bottom:12px}.event-feature h2{font:normal 28px/1.1 CSEBold,Arial,sans-serif;margin:0 0 12px;padding-bottom:12px;border-bottom:1px solid #ccc}.event-feature a{display:block}.event-feature img{display:block;width:100%;height:auto}.event-feature h3{font:normal 24px/1.15 CSEBold,Arial,sans-serif;margin:10px 0 4px;color:#153a57}.event-feature p{font:normal 16px/1.3 CSERegular,Arial,sans-serif;margin:0}.event-feature a:hover h3{color:#c91424}.calendar-event summary:focus-visible,.event-feature a:focus-visible{outline:3px solid #2373b5;outline-offset:3px}
@media(max-width:950px){.engagement-rails{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:18px}.event-rail{padding-left:18px}.engagement-rails .people img{height:115px}.engagement-rails .people h3{font-size:21px}.engagement-rails .people p{font-size:16px}.event-title{font-size:20px}.calendar h2{font-size:29px}}
@media(max-width:700px){.engagement-rails{grid-template-columns:1fr;gap:20px}.engagement-rails .team{padding-bottom:22px}.engagement-rails .people{grid-template-columns:1fr;gap:14px}.engagement-rails .people article{display:flex;gap:14px;align-items:center}.engagement-rails .people img{width:90px;height:105px;margin:0}.engagement-rails .people h3{font-size:25px}.calendar h2{font-size:28px}.calendar .section-heading{gap:12px}.calendar-event summary{padding:12px 7px;gap:9px;grid-template-columns:40px 1fr 16px}.event-title{font-size:21px}.event-details{padding-left:56px}.event-rail{border-left:0;padding-left:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.event-feature h2{font-size:24px}.event-feature h3{font-size:22px}.event-feature p{font-size:15px}}
@media(max-width:420px){.event-rail{grid-template-columns:1fr}.event-feature img{width:100%}}
.calendar-event[open] summary .event-date,.calendar-event[open] summary .event-title{transform:none}.calendar .section-heading{display:flex}.calendar .section-heading>span{display:block}.event-title small,.event-details{font-family:Arial,sans-serif;font-size:13px;line-height:1.35}

.event-feature .carbon-podcast{display:block;margin-top:14px}.event-feature .carbon-podcast img{width:100%;height:auto;object-fit:contain}

/* Expandable media collections: cards wrap naturally as stories are added. */
.videos-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 22px}
.videos-grid .resource-card{min-width:0}
.videos-grid .thumb{position:relative;overflow:hidden}
.video-format{position:absolute;top:10px;left:10px;background:#c91424;color:white;padding:3px 9px;font:normal 14px/1.3 CSEBold,Arial,sans-serif}
.videos-grid .reel .thumb{background:#071b2d}
.videos-grid .reel .thumb img{object-fit:contain}
.articles-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.article-card{display:flex;flex-direction:column;background:#f1f5f8;border-bottom:3px solid #2373b5;min-width:0;transition:background .2s}
.article-photo{overflow:hidden;aspect-ratio:16/10;background:#dce6ed}
.article-photo img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .25s}
.article-body{padding:14px 15px 18px}
.article-category{font:normal 13px/1.2 CSEBold,Arial,sans-serif;color:#c91424;text-transform:uppercase;letter-spacing:.7px;display:block;margin-bottom:8px}
.article-card h3{font:normal 25px/1.12 CSEBold,Arial,sans-serif;color:#011c39;margin:0}
.article-card:hover{text-decoration:none;background:#e6eff5}
.article-card:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.article-card:hover img{transform:scale(1.025)}
.publications-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px 16px}
.publications-grid .resource-card{padding:9px}
.publications-grid h3{font-size:21px;line-height:1.15}
@media(max-width:1000px){.articles-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.publications-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:700px){.videos-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.publications-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-card h3{font-size:24px}}
@media(max-width:480px){.articles-grid{grid-template-columns:1fr;gap:16px}.article-photo{aspect-ratio:16/9}.article-body{padding:12px 14px 16px}.publications-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.publications-grid h3{font-size:21px}}
@media(prefers-reduced-motion:reduce){.article-card,.article-photo img{transition:none}}