@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#f5f7f8;--surface:#fff;--ink:#182a2e;--muted:#647276;--line:#e1e7e9;--accent:#d0ee83;--accent-ink:#254127;--side:#fff;--tag:#edf2f3;--shadow:0 5px 22px #142d3405;--blue:#eaf0ff;--purple:#f0eafd;--green:#eaf4e9;--orange:#fff0df;color-scheme:light;font-family:'DM Sans',sans-serif;font-size:16px}
:root[data-theme=dark]{--bg:#10191d;--surface:#19262b;--ink:#eef3f2;--muted:#a3b2b6;--line:#304047;--accent:#c8e883;--accent-ink:#203524;--side:#142025;--tag:#29383e;--shadow:none;--blue:#253d52;--purple:#3e3150;--green:#283f33;--orange:#493c2d;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.5}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #638e35;outline-offset:3px}a{color:inherit}button{border:0;background:none}button:disabled{cursor:default}h1,h2,h3,p{margin:0}h1,h2,h3,.brand{font-family:Manrope,'DM Sans',sans-serif}h2{font-size:1.25rem}h3{font-size:1rem}input,select{min-width:0}button{min-height:40px}.topbar{height:90px;border-bottom:1px solid var(--line);background:var(--side);display:flex;align-items:center;justify-content:space-between;padding:0 42px;gap:16px}.brand{text-decoration:none;display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.08rem;letter-spacing:2px;line-height:1.3}.brand-sub{display:block;font-size:.67rem;letter-spacing:2.3px;margin-top:3px}.radar-mark{font-family:Arial,sans-serif;display:grid;place-items:center;width:43px;height:43px;border-radius:12px;background:var(--ink);color:var(--accent);font-size:39px;line-height:1}.top-actions{display:flex;align-items:center;gap:25px}.timezone{font-size:.875rem;color:var(--muted)}#clock{padding-left:8px;color:var(--ink);font-variant-numeric:tabular-nums}.icon-button{border:1px solid var(--line);border-radius:50%;width:39px;font-size:1.3rem}.shell{max-width:1600px;margin:auto;display:grid;grid-template-columns:272px minmax(0,1fr);min-height:calc(100vh - 90px)}.sidebar{background:var(--side);border-right:1px solid var(--line);padding:37px 23px;display:flex;flex-direction:column}.sidebar-heading{display:flex;justify-content:space-between;font-size:.75rem;letter-spacing:1.7px;color:var(--muted);margin-bottom:18px}.small-label{font-variant-numeric:tabular-nums}.sidebar h2{margin-bottom:23px;font-size:1.05rem}.category{width:100%;display:flex;align-items:center;gap:9px;text-align:left;padding:12px 9px;border-radius:7px;margin-bottom:5px;font-size:.875rem;color:var(--muted)}.category:hover{background:var(--tag)}.category.active{background:var(--accent);color:var(--accent-ink);font-weight:700}.category-icon{font-size:1.3rem;width:23px;text-align:center}.count{margin-left:auto;font-size:.75rem}.filter-section{border-top:1px solid var(--line);padding-top:24px;margin-top:24px}.filter-section h3{font-size:.75rem;font-weight:600;letter-spacing:1.3px;color:var(--muted);margin-bottom:15px}.segmented{display:flex;background:var(--bg);padding:4px;border:1px solid var(--line);border-radius:7px}.segmented button{flex:1;font-size:.8125rem;padding:5px 4px;white-space:nowrap;min-height:33px}.segmented .selected{background:var(--surface);box-shadow:0 1px 4px #0001;border-radius:4px;font-weight:700}.check-row{display:flex;gap:10px;align-items:center;font-size:.875rem;margin:14px 0;cursor:pointer}.check-row input{accent-color:#709735;width:17px;height:17px;margin:0}.sidebar-note{margin-top:auto;padding:44px 9px 5px;color:var(--muted)}.note-icon{font-size:2rem;color:var(--ink);display:block;margin-bottom:12px}.sidebar-note strong{font-size:.875rem;color:var(--ink);font-weight:500}.sidebar-note p{font-size:.8125rem;line-height:1.7;margin-top:10px}main{padding:38px 42px 0;min-width:0}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:25px}.eyebrow{font-size:.6875rem;letter-spacing:1.7px;font-weight:700;color:var(--muted);margin-bottom:10px}h1{font-size:clamp(1.8rem,2.8vw,2.7rem);font-weight:800;letter-spacing:-1.5px;line-height:1.2}h1 em{font-style:normal;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:7px;text-underline-offset:4px}.page-heading p{font-size:.875rem;color:var(--muted);margin-top:14px}.location-pill{font-size:.8125rem;border:1px solid var(--line);padding:8px 13px;border-radius:24px;white-space:nowrap;background:var(--surface)}.location-pill span{margin-right:4px;font-size:1.1rem}.notice{font-size:.875rem;padding:11px 15px;border:1px solid var(--line);background:var(--surface);border-radius:7px;margin:0 0 22px;display:flex;align-items:center;gap:10px}.notice.demo{background:var(--orange);border-color:transparent}.notice.warning{background:var(--orange)}.notice strong{font-weight:700}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:9px;background:var(--surface);margin-bottom:32px;padding:22px 0}.stats>div{padding:0 23px;border-right:1px solid var(--line);display:flex;flex-direction:column}.stats>div:last-child{border:0}.stat-label{font-size:.6875rem;letter-spacing:1.25px;color:var(--muted);font-weight:700}.stats strong{font-family:Manrope,sans-serif;font-size:2rem;line-height:1.5;letter-spacing:-1px}.stat-caption{font-size:.8125rem;color:var(--muted)}.refresh-stat strong{font-size:1.2rem;line-height:2.5;letter-spacing:-.4px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:17px}.section-heading>div{display:flex;align-items:baseline;gap:12px}.muted{color:var(--muted);font-size:.8125rem}.sort-label{display:flex;align-items:center;gap:4px;font-size:.8125rem;color:var(--muted)}select{cursor:pointer;border:0;color:var(--ink);background:transparent;padding:8px;font-size:.8125rem}.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:23px}.search{border:1px solid var(--line);display:flex;align-items:center;gap:10px;border-radius:6px;background:var(--surface);padding:0 14px;flex:1;min-width:120px;height:45px;color:var(--muted)}.search input{border:0;background:none;color:var(--ink);width:100%;height:100%;outline:none;font-size:.875rem}.search:focus-within{outline:2px solid #638e35;outline-offset:2px}.date-control{display:flex;gap:5px;align-items:center;padding:0 8px 0 13px;height:45px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font-size:.8125rem}.date-control>span{color:var(--muted)}.text-button{font-size:.8125rem;text-decoration:underline;text-underline-offset:3px;padding:0 4px;color:var(--muted)}.custom-dates{display:flex;gap:16px;margin-bottom:20px;font-size:.875rem}.custom-dates input{border:1px solid var(--line);padding:8px;background:var(--surface);border-radius:5px;color:var(--ink)}[hidden]{display:none!important}.error-text{font-size:.875rem;color:#c8493a;margin-bottom:16px}.event-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.event-card{border:1px solid var(--line);border-radius:9px;background:var(--surface);box-shadow:var(--shadow);padding:21px 22px;display:flex;flex-direction:column;position:relative;transition:transform .18s,border-color .18s}.event-card:hover{transform:translateY(-2px);border-color:#9cac9c}.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:17px}.date-tile{display:flex;align-items:center;gap:12px}.date-box{min-width:49px;border:1px solid var(--line);border-radius:7px;text-align:center;padding:4px 7px 5px;line-height:1.25}.date-box span{display:block;text-transform:uppercase;font-size:.625rem;font-weight:700;color:var(--muted);letter-spacing:1px}.date-box strong{font-family:Manrope,sans-serif;font-size:1.4rem;font-weight:800}.date-meta{font-size:.8125rem}.date-meta span{display:block;color:var(--muted);font-size:.75rem;margin-top:2px}.new-badge{font-size:.6875rem;font-weight:600;background:var(--accent);color:var(--accent-ink);padding:4px 8px;border-radius:4px;white-space:nowrap}.event-card h3{font-size:1.1rem;font-weight:800;letter-spacing:-.3px;line-height:1.45;margin-bottom:5px}.organizer{font-size:.8125rem;color:var(--muted);margin-bottom:16px}.event-meta{display:flex;flex-wrap:wrap;gap:9px 16px;margin-bottom:15px;color:var(--muted);font-size:.8125rem}.meta-line{display:flex;align-items:center;gap:6px;min-width:0;overflow-wrap:anywhere}.meta-line svg{flex-shrink:0}.description{font-size:.875rem;color:var(--muted);line-height:1.65;margin-bottom:17px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;margin-bottom:20px}.tag{font-size:.6875rem;font-weight:600;padding:4px 8px;border-radius:4px;background:var(--tag)}.tag-ai{background:var(--blue)}.tag-agents{background:var(--purple)}.tag-sustainability{background:var(--green)}.tag-students{background:var(--orange)}.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:14px}.source-info{font-size:.75rem;color:var(--muted)}.source-info a{display:block;text-underline-offset:3px;margin-top:3px}.verification{font-weight:600;font-size:.6875rem;color:var(--muted)}.verification.verified{color:#4a7b35}:root[data-theme=dark] .verification.verified{color:#b9de97}.register{background:var(--ink);color:var(--surface);text-decoration:none;padding:8px 15px;border-radius:5px;font-size:.8125rem;font-weight:600;white-space:nowrap;min-height:37px;display:flex;align-items:center;justify-content:center}.register:disabled{background:var(--tag);color:var(--muted)}.evidence{font-size:.75rem;color:var(--muted);margin-top:11px}.evidence summary{cursor:pointer;min-height:26px}.evidence p{padding:7px 0;line-height:1.6}.empty{padding:60px 20px;text-align:center;border:1px dashed var(--line);border-radius:9px}.empty>span{font-size:2.5rem;color:var(--muted)}.empty h3{margin:10px 0}.empty p{color:var(--muted);font-size:.875rem;margin-bottom:20px}.primary-button{border-radius:6px;background:var(--accent);color:var(--accent-ink);padding:8px 18px;font-weight:600}footer{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);margin-top:32px;padding:20px 0;color:var(--muted);font-size:.75rem}footer span span{padding:0 8px}dialog{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;max-width:580px;width:calc(100% - 32px);padding:35px;max-height:85vh;overflow:auto}dialog::backdrop{background:#10191dbb;backdrop-filter:blur(3px)}dialog h2{font-size:1.6rem;margin-bottom:15px}dialog h3{margin:20px 0 8px}dialog p{font-size:.9375rem;line-height:1.75;color:var(--muted);margin-bottom:12px}.dialog-close{position:absolute;right:14px;top:7px;font-size:1.5rem}.skip-link{position:absolute;left:10px;top:-80px;z-index:10;background:var(--accent);color:#182a2e;padding:12px}.skip-link:focus{top:10px}
@media(min-width:1450px){.event-grid{grid-template-columns:repeat(3,minmax(0,1fr))}main{padding-left:38px;padding-right:38px}.event-card{padding:20px}.page-heading{margin-bottom:30px}}
@media(max-width:1100px){.shell{grid-template-columns:230px minmax(0,1fr)}.sidebar{padding:30px 14px}main{padding:30px 24px 0}.stats>div{padding:0 14px}.location-pill{display:none}.event-card{padding:17px}.toolbar{flex-wrap:wrap}.toolbar .text-button{margin-left:auto}.search{min-width:190px}.category{font-size:.8125rem;gap:5px}.stat-label{letter-spacing:.6px}}
@media(max-width:800px){.topbar{height:75px;padding:0 22px}.shell{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:16px 20px}.sidebar-heading,.sidebar h2,.sidebar-note{display:none}#categories{display:flex;gap:7px;overflow-x:auto;padding-bottom:5px}.category{width:auto;white-space:nowrap;flex-shrink:0;padding:7px 10px;margin:0}.category-icon{font-size:1rem;width:auto}.count{margin-left:7px}.filter-section{border:0;margin:12px 0 0;padding:0;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.filter-section h3{display:none}.check-row{margin:0;font-size:.8125rem}.segmented{min-width:245px}.segmented button{min-height:32px}.page-heading{margin-bottom:20px}main{padding:25px 22px 0}.stats{margin-bottom:26px}.timezone{font-size:.8125rem}.top-actions{gap:12px}.eyebrow{letter-spacing:1.1px}}
@media(max-width:540px){.topbar{padding:0 16px}.timezone{display:none}.sidebar{padding:13px 16px}.filter-section{gap:12px}.check-row{font-size:.75rem}.check-row input{width:16px;height:16px}main{padding:25px 16px 0}h1{font-size:2rem}.page-heading p{font-size:.8125rem}.stats{grid-template-columns:repeat(2,1fr);padding:0}.stats>div{padding:16px 18px}.stats>div:nth-child(2){border-right:0}.stats>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.stats strong{font-size:1.75rem}.refresh-stat strong{font-size:1.2rem;line-height:2.18}.stat-label{font-size:.625rem}.stat-caption{font-size:.75rem}.event-grid{grid-template-columns:1fr}.event-card{padding:21px}.section-heading>div{gap:7px}.sort-label{font-size:0;gap:0}.sort-label select{font-size:.75rem}.toolbar{gap:10px}.search{flex-basis:100%;min-width:0}.date-control{flex:1;justify-content:space-between}.custom-dates{flex-wrap:wrap}.notice{font-size:.8125rem;align-items:flex-start}footer{flex-wrap:wrap;gap:5px}.eyebrow{font-size:.625rem}.event-card h3{font-size:1.125rem}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}