:root{--bg:#0a0a0f;--bg-2:#13131c;--ink:#f5f3ee;--muted:#a7a5b3;--line:#f5f3ee24;--pink:#ff2e88;--cyan:#19e3ff;--yellow:#ffd60a;--violet:#9b5cff;--lime:#b4ff39;--display:"Anton", "Dela Gothic One", Impact, sans-serif;--display-ja:"Dela Gothic One", "Hiragino Kaku Gothic StdN", "Yu Gothic", sans-serif;--body:"Noto Sans JP", system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;--header-h:68px;--gutter:clamp(16px, 5vw, 72px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:var(--body);color:var(--ink);background:var(--bg);font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}body{background:var(--bg);min-width:320px;margin:0;overflow-x:hidden}a{color:inherit}img,svg{display:block}h1,h2,h3,p{margin:0}ul,ol{margin:0;padding:0;list-style:none}:focus-visible{outline:3px solid 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96px;background:repeating-linear-gradient(-60deg, transparent 0 22px, #ffffff06 22px 24px), radial-gradient(ellipse at 70% 40%, #1b1030 0%, var(--bg) 65%);align-items:center;display:flex;position:relative;overflow:hidden}.splash{z-index:-1;pointer-events:none;position:absolute;inset:0}.blob{filter:blur(2px);mix-blend-mode:screen;opacity:.85;border-radius:42% 58% 63% 37%/41% 44% 56% 59%;animation:14s ease-in-out infinite alternate drift;display:block;position:absolute}.blob:after{content:"";border-radius:inherit;background:inherit;position:absolute;inset:0;transform:translate(40%,30%)scale(.35)}.blob-pink{background:radial-gradient(circle at 40% 40%, var(--pink), transparent 68%);width:46vmax;height:40vmax;top:-10vmax;right:-12vmax}.blob-cyan{background:radial-gradient(circle at 50% 50%, var(--cyan), transparent 66%);width:34vmax;height:30vmax;animation-delay:-4s;bottom:-14vmax;right:18vw}.blob-yellow{background:radial-gradient(circle at 50% 50%, var(--yellow), transparent 64%);width:22vmax;height:20vmax;animation-delay:-8s;top:42%;right:4vw}.blob-violet{background:radial-gradient(circle at 50% 50%, var(--violet), transparent 66%);opacity:.55;width:40vmax;height:34vmax;animation-delay:-2s;top:30%;left:-16vmax}.blob-lime{background:radial-gradient(circle at 50% 50%, var(--lime), transparent 62%);opacity:.7;width:12vmax;height:11vmax;animation-delay:-6s;top:14%;left:46vw}@keyframes drift{0%{transform:translate(0)rotate(0)scale(1)}to{transform:translate(2vmax,-2vmax)rotate(18deg)scale(1.06)}}.hero-inner{max-width:980px;position:relative}.hero-kicker{font-family:var(--display);letter-spacing:.14em;color:var(--yellow);font-size:clamp(13px,1.6vw,18px);font-style:italic}.hero-title{font-family:var(--display);letter-spacing:-.01em;color:var(--ink);text-shadow:.035em .035em 0 var(--pink), .07em .07em 0 var(--cyan);margin:8px 0 4px -.04em;font-size:clamp(120px,30vw,380px);font-style:italic;font-weight:400;line-height:.86;animation:.7s cubic-bezier(.2,1.4,.4,1) 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65%);width:50vmax;height:50vmax;bottom:-30vmax;left:-18vmax}.join-inner{text-align:center;flex-direction:column;align-items:center;max-width:1200px;margin:0 auto;display:flex}.join-kicker{font-family:var(--display);color:#0000;-webkit-text-stroke:2px #0a0a0f;font-size:clamp(64px,14vw,180px);font-style:italic;line-height:.9}.join-title{font-family:var(--display-ja);margin-top:16px;font-size:clamp(32px,6vw,72px);font-weight:400;line-height:1.2;transform:skew(-8deg)}.join-text{max-width:36em;margin-top:24px;font-size:clamp(15px,1.8vw,18px);font-weight:700;line-height:1.9}.join .button{color:var(--ink);background:#0a0a0f;margin-top:40px}.join .button:hover{background:var(--ink);color:#0a0a0f}.join-sub{margin-top:14px;font-size:13px;font-weight:700}.contact{gap:28px;max-width:960px;display:grid}.contact>p{font-size:17px;line-height:1.9}.contact-list{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.contact-list li{background:var(--bg-2);border-left:6px solid var(--cyan);flex-direction:column;gap:8px;padding:24px;display:flex}.contact-label{color:var(--muted);font-size:13px;font-weight:700}.contact-list a{overflow-wrap:anywhere;font-size:clamp(17px,2.2vw,22px);font-weight:900;text-decoration:none}.contact-list a:hover{color:var(--cyan);text-decoration:underline}.sponsors{grid-template-columns:repeat(auto-fill,minmax(min(100%,420px),1fr));gap:16px;display:grid}.sponsor{background:var(--bg-2);border:2px solid var(--line);border-top:6px solid var(--yellow);flex-direction:column;gap:10px;height:100%;padding:28px 30px;text-decoration:none;transition:border-color .15s,transform 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summary::-webkit-details-marker{display:none}.footer-privacy summary:after{content:"+";font-size:14px}.footer-privacy[open] summary:after{content:"−"}.footer-privacy summary:hover{color:var(--ink)}.footer-privacy[open]{flex-basis:100%;order:1}.footer-privacy-content{overflow-wrap:anywhere;max-width:72ch;padding-top:8px;font-size:13px}.footer-privacy-content p+p{margin-top:12px}.footer-privacy-content a{text-underline-offset:.2em}@media (width<=1080px){.cards{grid-template-columns:repeat(2,1fr)}.games{grid-template-columns:1fr 1fr}.games .game-group:first-child{grid-column:1/-1}}@media (width<=760px){.about,.cards,.games,.contact-list{grid-template-columns:1fr}.result{grid-template-columns:1fr;gap:6px;padding:22px}.timeline{border-top:0;border-left:4px solid var(--lime);grid-template-columns:1fr;padding-left:24px}.timeline-item{padding:0 0 22px}.timeline-item:before{top:6px;left:-35px}.faq-item p{padding-left:22px}.scroll-cue{display:none}.hero-actions 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