.event-page{--event-ink:#172522;--event-muted:#5e6b68;--event-line:#dfe5e1;color:var(--event-ink);background:#fff;padding-top:84px;letter-spacing:0}
.event-page *{box-sizing:border-box}.event-page [hidden]{display:none!important}.event-page h1,.event-page h2,.event-page p{margin:0}.event-wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.event-hero{position:relative;overflow:hidden;background:#17201f;color:#fff;padding:76px 0 84px;isolation:isolate}
.event-hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(#ffffff0b 1px,transparent 1px),linear-gradient(90deg,#ffffff0b 1px,transparent 1px);background-size:98px 98px;mask-image:linear-gradient(90deg,#0009,#000)}
.event-hero::after{content:"";position:absolute;z-index:-1;width:540px;height:540px;right:-120px;top:-250px;border:1px solid #ffffff1b;border-radius:50%;box-shadow:0 0 0 90px #ffffff05,0 0 0 180px #ffffff04}
.event-eyebrow{font:700 11px Inter,"Noto Sans JP",sans-serif;letter-spacing:.2em}.event-hero .event-eyebrow{color:#9fe0ce;margin-bottom:22px}
.event-hero h1{color:#fff;font-size:clamp(40px,5vw,68px);font-weight:700;letter-spacing:-.055em;line-height:1.3;margin-bottom:20px}.event-hero p:not(.event-eyebrow){max-width:770px;color:#c0cbc7;font-size:16px;line-height:1.9}
.event-hero-rule{display:flex;gap:30px;margin-top:45px;padding-top:18px;border-top:1px solid #ffffff35;color:#a8b9b4;font:600 11px Inter,"Noto Sans JP",sans-serif;letter-spacing:.1em}
.event-crumb{display:flex;justify-content:flex-end;gap:12px;width:min(1180px,calc(100% - 48px));margin:0 auto;padding:26px 0;color:#68746f;font-size:12px}.event-crumb a:hover{text-decoration:underline}
.event-main{padding-top:22px;padding-bottom:115px}.event-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:40px}.event-section-head .event-eyebrow{color:#276d64;margin-bottom:8px}.event-section-head h2{font-size:clamp(26px,3vw,39px);letter-spacing:-.04em;line-height:1.4}.event-section-head p:not(.event-eyebrow){margin-top:12px;color:var(--event-muted);font-size:14px;line-height:1.75}.event-section-head>span{flex:0 0 auto;color:#5b6b65;border:1px solid var(--event-line);padding:8px 15px;font-size:12px;font-weight:700}
.event-filters{display:flex;flex-wrap:wrap;gap:14px 35px;padding:20px 0 22px;border-top:1px solid var(--event-line);border-bottom:1px solid var(--event-line);margin-bottom:32px}.event-filter-group{display:flex;align-items:center;flex-wrap:wrap;gap:7px}.event-filter-group>span{margin-right:8px;font-size:12px;font-weight:700;color:#66756f}.event-filter-group button{border:1px solid #d8e0dc;border-radius:999px;background:#fff;color:#374d46;font:600 12px "Noto Sans JP",sans-serif;min-height:37px;padding:6px 15px;cursor:pointer;transition:background .2s,border .2s,color .2s}.event-filter-group button:hover{border-color:#407c71}.event-filter-group button.is-active{background:#172522;border-color:#172522;color:#fff}
.event-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.event-card{min-width:0;border:1px solid #e0e5e2;background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}.event-card:hover{box-shadow:0 16px 40px #17252218;transform:translateY(-3px)}
.event-card-art{background:#f4f6f5}.event-card-art>a:first-child{display:block;aspect-ratio:3/2;overflow:hidden}.event-card-art img{display:block;width:100%;height:100%;object-fit:cover}.event-card-art-source{display:block;padding:7px 12px;text-align:right;color:#54665e!important;background:#f6f8f7;font-size:10px;line-height:1.4}.event-card-art-source:hover{text-decoration:underline}
.event-card-content{padding:25px;display:flex;flex:1;flex-direction:column}.event-card-tags{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-bottom:14px}.event-card-tags span{display:inline-block;padding:3px 8px;background:#edf5f2;color:#1c665b;font-size:10px;font-weight:700;line-height:1.5}.event-card-tags span:nth-child(2){background:#f0f3f5;color:#3d6172}.event-card-tags .event-card-status{background:#eef0f5;color:#465576}.event-card[data-topic="SNS"] .event-card-tags span:first-child{background:#f8edf4;color:#8a446b}.event-card[data-topic="AI"] .event-card-tags span:first-child{background:#f2effb;color:#65539a}
.event-card h2{font-size:19px;line-height:1.55;letter-spacing:-.025em;min-height:59px;margin-bottom:17px}.event-card-meta{font-size:12px;line-height:1.75;color:#596a65;margin-bottom:6px}.event-card-meta time{font-weight:700;color:#263d37}.event-card-host{font-size:11px;color:#687670;margin-top:12px;margin-bottom:0;line-height:1.6}.event-card-note{font-size:11px;line-height:1.65;color:#805442;background:#fbf6f0;border-left:2px solid #c48c66;padding:8px 10px;margin-top:16px}.event-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:20px}.event-card-bottom>span{font-size:11px;font-weight:700;color:#5a6b65}.event-card-bottom a{display:inline-flex;align-items:center;gap:10px;color:#fff!important;background:#1b5e59;padding:10px 12px;font-size:11px;font-weight:700;white-space:nowrap}.event-card-bottom a:hover{background:#124743}.event-empty{border:1px solid var(--event-line);padding:40px;color:var(--event-muted);font-size:14px}
.event-policy{background:#f5f7f5;padding:63px 0}.event-policy .event-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:80px}.event-policy .event-eyebrow{color:#23685c;margin-bottom:10px}.event-policy h2{font-size:clamp(25px,2.5vw,35px);line-height:1.45;letter-spacing:-.04em}.event-policy .event-wrap>p{color:#596a63;font-size:13px;line-height:1.9}.event-next{padding-top:95px;padding-bottom:110px;text-align:center}.event-next .event-eyebrow{color:#23685c;margin-bottom:14px}.event-next h2{font-size:clamp(29px,3vw,40px);line-height:1.45;letter-spacing:-.04em}.event-next>p:not(.event-eyebrow){margin:15px auto 26px;color:#596a63;font-size:14px}.event-next>a{display:inline-flex;gap:42px;align-items:center;padding:13px 20px;background:#173f3c;color:#fff;font-weight:700;font-size:13px}.event-next>a:hover{background:#0d302d}
@media(max-width:1000px){.event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.event-page{padding-top:68px}.event-wrap,.event-crumb{width:calc(100% - 36px)}.event-hero{padding:63px 0 67px}.event-hero h1{font-size:38px}.event-hero p:not(.event-eyebrow){font-size:14px}.event-hero-rule{font-size:10px;gap:14px}.event-section-head{align-items:start}.event-section-head>span{margin-top:16px}.event-main{padding-top:0;padding-bottom:70px}.event-filters{gap:15px}.event-filter-group>span{width:100%}.event-grid{grid-template-columns:1fr;gap:20px}.event-card h2{min-height:0}.event-policy{padding:53px 0}.event-policy .event-wrap{grid-template-columns:1fr;gap:20px}.event-next{padding-top:75px;padding-bottom:85px}}