:root{--white:#fff;--radius:10px;--success:#2f9e5c;--success-light:#e3f7ea;--danger:#d6455a;--danger-light:#fce6e9;--card-border-bright:#29b6f6}.theme-advanced{--primary-dark:#2f6fe0;--primary-dark-rgb:47, 111, 224;--primary-mid:#4fa8e0;--accent-1:#ffb3d9;--accent-2:#b9f3d6;--accent-3:#fff1a6;--accent-4:#d8c7f5;--accent-1-light:#ffe7f3;--accent-1-faint:#fff6fb;--accent-2-light:#e7fbf1;--accent-3-light:#fffae0;--accent-4-light:#f3ecfc;--border-frame:#33d9ec;--table-header:#bee7f7;--ink:#1b3a5c;--ink-soft:#4d6580;--page-bg:#c9ecf9;--card-bg:#fff;--heading:var(--primary-dark)}.theme-expert{--primary-dark:#3a1470;--primary-dark-rgb:58, 20, 112;--primary-mid:#7b3ff2;--accent-1:#e0339a;--accent-2:#e2455b;--accent-3:#f2703c;--accent-4:#8b5cf6;--accent-1-light:#f7d6ea;--accent-1-faint:#fdf1f8;--accent-2-light:#fbdce0;--accent-3-light:#fde3d3;--accent-4-light:#eae0fc;--border-frame:#c084fc;--table-header:#33184f;--ink:#f3ecff;--ink-soft:#b6a3d9;--page-bg:#241044;--card-bg:#170b2c;--heading:#c084fc;--card-border-bright:#e2455b}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Noto Sans JP,Hiragino Sans,Yu Gothic,system-ui,sans-serif;line-height:1.5}.theme-advanced,.theme-expert{background:var(--page-bg);color:var(--ink);min-height:100vh}a{color:inherit}.container{max-width:1080px;margin:0 auto;padding:0 20px 64px}.back-to-top{position:fixed;top:20px;right:max(20px,50vw - 580px)}.page-title{color:var(--ink);margin:22px 0 6px;font-size:26px;font-weight:700}.page-sub{color:var(--ink-soft);margin:0 0 18px}.rules-section{background:var(--card-bg);border:3px solid var(--card-border-bright);border-radius:var(--radius);margin-bottom:14px;padding:16px 20px;box-shadow:0 1px 3px #0000000d}.rules-title{color:var(--heading);letter-spacing:.01em;margin:0 0 14px;font-family:inherit;font-size:22px;font-weight:800;display:inline-block;position:relative}.no-scrollbar{scrollbar-width:none}.no-scrollbar::-webkit-scrollbar{display:none}.tct-hover{transition:filter .1s}.tct-hover:hover{filter:brightness(.93)}.nav-link{background:0 0}.nav-link:hover{background:#ffffff1f}@media (max-width:680px){.home-cta-row{margin-top:14px;position:static!important}}.participants-grid{grid-template-columns:repeat(3,1fr)}.zoom-logo-btn:focus:not(:focus-visible){outline:none}@media (max-width:900px){.participants-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.participants-grid{grid-template-columns:1fr}}@keyframes tct-spin{to{transform:rotate(360deg)}}.glossary-term{color:#0645ad;cursor:pointer;text-decoration:none}.glossary-tip{z-index:1000;color:#1b3a5c;background:#fff;border:1px solid #c7ccd4;border-radius:8px;max-width:280px;padding:10px 12px;font-size:13px;line-height:1.6;position:fixed;box-shadow:0 8px 24px #0000002e}.glossary-tip .gt-body{color:#4d6580}.team-roster-tip{z-index:1000;color:#1b3a5c;background:#fff;border:1px solid #c7ccd4;border-radius:8px;max-width:220px;padding:8px 10px;font-size:12.5px;position:fixed;box-shadow:0 8px 24px #0000002e}.team-roster-tip .trt-title{white-space:nowrap;margin-bottom:4px;font-weight:800}.team-roster-tip .trt-row{white-space:nowrap;align-items:center;gap:6px;padding:2px 0;display:flex}.team-roster-tip .trt-rank{color:#4d6580;font-variant-numeric:tabular-nums}.team-roster-tip .trt-row img{object-fit:cover;background:var(--table-header);border-radius:50%;flex-shrink:0;width:18px;height:18px}.tct-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:10px;height:10px;margin:-5px 0 0 -5px;animation:.6s linear infinite tct-spin;position:absolute;top:50%;left:50%}.rules-title:after{content:"";background:var(--border-frame);width:calc(100% + 1em);height:2px;position:absolute;bottom:-3px;left:0}.team-name{display:inline-block;position:relative}.team-name:after{content:"";background:var(--border-frame);width:100%;height:2px;position:absolute;bottom:-3px;left:0}.fa-label{display:inline-block;position:relative}.fa-label:after{content:"";background:var(--accent-1);width:100%;height:2px;position:absolute;bottom:-3px;left:0}.site-nav-tabs{flex-wrap:wrap;flex:1}@media (max-width:640px){.site-nav-jaen,.site-nav-login{order:2}.site-nav-tabs{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;flex:100%;order:4;overflow-x:auto}.site-nav-tabs>*{white-space:nowrap;flex-shrink:0}.site-nav-row{gap:10px!important}.site-nav-title{font-size:15px!important}.rules-section>ul{padding-left:1.1em}.rules-section ul ul{padding-left:1.2em}}