/* ══════════════════════════════════════════════════════════════
   rules.css  —  Next Horizon  |  Self-contained (no main.css)
   Includes: base + navbar + footer + rules page styles
   Palette: #0a0a0f #111118 #1B3653 #2A7DD8 #1F7A8C #FFFFFF #CECECE
   ══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Exo+2:ital,wght@0,300;0,400;0,600;1,400&display=swap');

:root {
  --bg:#0a0a0f; --bg-card:#0f0f1a; --bg-deep:#0c0c15;
  --bd:#1B3653; --bm:#2A7DD8; --teal:#1F7A8C;
  --soft:#CECECE; --white:#FFFFFF;
  --torch:#ff6b1a;
  --fd:'Orbitron',sans-serif; --fb:'Exo 2',sans-serif;
  --r:14px; --tr:.38s cubic-bezier(.4,0,.2,1);
}

/* ══ RESET & BASE ════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--soft);font-family:var(--fb);font-size:15px;line-height:1.65;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--bm),var(--teal));border-radius:3px}
::selection{background:var(--bm);color:var(--white)}

/* ══ VISUAL LAYERS ═══════════════════════════════════════════ */
#torch-light{pointer-events:none;position:fixed;z-index:9998;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,140,60,.055) 0%,rgba(255,107,26,.035) 25%,rgba(42,125,216,.02) 55%,transparent 75%);transform:translate(-50%,-50%);transition:left .12s ease,top .12s ease;mix-blend-mode:screen;filter:blur(2px)}
#particles-canvas{pointer-events:none;position:fixed;inset:0;z-index:9997;opacity:.7}
#cursor-glow{pointer-events:none;position:fixed;z-index:9999;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(42,125,216,.06) 0%,transparent 70%);transform:translate(-50%,-50%);mix-blend-mode:screen}
#scroll-prog{position:fixed;top:0;left:0;z-index:10000;height:2px;width:0%;background:linear-gradient(90deg,var(--torch),var(--bm),var(--teal));box-shadow:0 0 12px var(--bm)}

/* ══ NAVBAR ══════════════════════════════════════════════════ */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:rgba(10,10,15,.88);backdrop-filter:blur(22px) saturate(180%);border-bottom:1px solid rgba(42,125,216,.12);transition:background .38s,box-shadow .38s}
.navbar.scrolled{background:rgba(10,10,15,.97);box-shadow:0 4px 32px rgba(0,0,0,.7),0 1px 0 rgba(42,125,216,.18)}
.nav-logo{display:flex;align-items:center;flex-shrink:0;z-index:2}
.nav-logo-img{height:34px;width:auto;object-fit:contain}
.nav-pill{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:2px;list-style:none;background:rgba(15,15,26,.6);border:1px solid rgba(255,255,255,.1);border-radius:50px;padding:4px 6px;backdrop-filter:blur(14px);white-space:nowrap;z-index:1}
.nav-pill>li{position:relative}
.nav-pill>li>a{font-family:var(--fb);font-size:13px;font-weight:600;padding:6px 16px;border-radius:50px;color:rgba(255,255,255,.62);transition:all .28s;display:flex;align-items:center;gap:5px}
.nav-pill>li>a:hover{color:var(--white);background:rgba(255,255,255,.08)}
.nav-pill>li>a.active{color:var(--white);background:rgba(42,125,216,.2);box-shadow:inset 0 0 0 1px rgba(42,125,216,.3)}
.nav-chev{font-size:9px;opacity:.6;transition:transform .28s;pointer-events:none}
.nav-has-drop{position:relative}
.nav-has-drop>a{cursor:default}
.nav-has-drop:hover .nav-chev{transform:rotate(180deg)}
.nav-has-drop::after{content:'';position:absolute;top:100%;left:0;right:0;height:14px}
.nav-dropdown{visibility:hidden;opacity:0;pointer-events:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-6px);min-width:165px;background:rgba(8,8,16,.97);border:1px solid rgba(42,125,216,.22);border-radius:14px;padding:6px;box-shadow:0 18px 48px rgba(0,0,0,.6);backdrop-filter:blur(22px);z-index:9000;transition:opacity .22s ease,transform .22s ease,visibility .22s;list-style:none}
.nav-has-drop:hover .nav-dropdown,.nav-dropdown:hover{visibility:visible;opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.nav-dropdown li a{display:flex;align-items:center;gap:9px;padding:9px 13px;border-radius:9px;color:rgba(206,206,206,.78);font-size:13px;font-weight:500;transition:all .22s;white-space:nowrap}
.nav-dropdown li a:hover{background:rgba(42,125,216,.13);color:var(--white)}
.nav-dropdown li a i{color:var(--teal);font-size:12px;width:14px;text-align:center}
.nav-actions{display:flex;align-items:center;gap:7px;flex-shrink:0;z-index:2}
.nav-icon-btn,.nib-bell,.nib-msg{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.72);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .28s;font-size:13px;position:relative;flex-shrink:0}
.nav-icon-btn:hover,.nib-bell:hover,.nib-msg:hover{background:rgba(42,125,216,.16);border-color:rgba(42,125,216,.38);color:var(--white);transform:scale(1.08)}
.nav-signin{padding:8px 18px;font-size:12.5px;border-radius:8px;white-space:nowrap;background:var(--bm);color:var(--white);border:none;transition:all .28s;font-weight:700;letter-spacing:.4px}
.nav-signin:hover{background:#1a5fb8;transform:translateY(-1px);box-shadow:0 6px 20px rgba(42,125,216,.4)}
.nib-badge{position:absolute;top:-3px;right:-3px;min-width:15px;height:15px;padding:0 3px;background:var(--bm);color:var(--white);font-size:8.5px;font-weight:700;border-radius:50px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--bg)}
.nav-icon-wrap{position:relative;flex-shrink:0}
.nav-avatar-wrap{position:relative;flex-shrink:0}
.nav-avatar-btn{width:34px;height:34px;border-radius:50%;padding:0;background:transparent;border:2px solid rgba(42,125,216,.38);cursor:pointer;position:relative;transition:border-color .28s;display:block}
.nav-avatar-btn:hover{border-color:var(--bm);box-shadow:0 0 12px rgba(42,125,216,.4)}
.nav-avatar-img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}
.nav-avatar-dot{position:absolute;bottom:1px;right:1px;width:8px;height:8px;border-radius:50%;border:2px solid #0a0a0f}
.dot-on{background:#22c55e;box-shadow:0 0 5px rgba(34,197,94,.5)}
.dot-off{background:#6b7280}
.nav-popup{display:none;position:absolute;top:calc(100% + 10px);right:0;width:300px;background:rgba(9,9,17,.97);border:1px solid rgba(42,125,216,.18);border-radius:15px;box-shadow:0 20px 60px rgba(0,0,0,.65);backdrop-filter:blur(22px);z-index:9000;overflow:hidden}
.nav-popup.open{display:block;animation:popIn .2s cubic-bezier(.34,1.06,.64,1)}
@keyframes popIn{from{opacity:0;transform:translateY(-8px) scale(.97)}to{opacity:1;transform:none}}
.nav-popup-hd{display:flex;align-items:center;gap:8px;padding:13px 15px 10px;font-family:var(--fd);font-size:11.5px;font-weight:700;color:var(--white);border-bottom:1px solid rgba(42,125,216,.1)}
.nav-popup-hd>span:first-child{flex:1}
.nav-popup-close{background:none;border:none;color:rgba(255,255,255,.35);cursor:pointer;font-size:13px;padding:3px 5px;transition:color .2s;border-radius:5px;margin-left:auto}
.nav-popup-close:hover{color:var(--white);background:rgba(255,255,255,.07)}
.nav-popup-viewall{font-size:11px;color:var(--teal);font-family:var(--fb);white-space:nowrap}
.nav-popup-viewall:hover{color:var(--bm)}
.nav-popup-list{list-style:none;max-height:270px;overflow-y:auto;padding:5px}
.nav-popup-list::-webkit-scrollbar{width:3px}
.nav-popup-list::-webkit-scrollbar-thumb{background:rgba(42,125,216,.28);border-radius:2px}
.npl-item a{display:block;padding:9px 11px;border-radius:9px;transition:background .2s}
.npl-item a:hover{background:rgba(42,125,216,.09)}
.npl-item.unread{position:relative}
.npl-item.unread::before{content:'';position:absolute;left:9px;top:50%;transform:translateY(-50%);width:5px;height:5px;border-radius:50%;background:var(--bm);box-shadow:0 0 6px var(--bm)}
.npl-item.unread a{padding-left:22px}
.npl-title{display:block;font-size:12px;font-weight:600;color:var(--white);margin-bottom:2px}
.npl-msg{display:block;font-size:11px;color:rgba(206,206,206,.52);line-height:1.45}
.npl-empty{padding:22px;text-align:center;color:rgba(206,206,206,.3);font-size:12px;display:flex;align-items:center;justify-content:center;gap:8px}
.npl-divider{height:1px;background:rgba(42,125,216,.08);margin:4px 6px}
.avatar-popup .nav-popup-list li a{display:flex;align-items:center;gap:10px;padding:9px 13px;border-radius:9px;color:rgba(206,206,206,.78);font-size:13px;transition:all .22s}
.avatar-popup .nav-popup-list li a:hover{background:rgba(42,125,216,.09);color:var(--white)}
.avatar-popup .nav-popup-list li a i{color:var(--teal);width:15px;text-align:center}
.msg-conv-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;transition:background .2s;text-decoration:none}
.msg-conv-item:hover{background:rgba(42,125,216,.09)}
.msg-av{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0;border:1.5px solid rgba(42,125,216,.22)}
.msg-info{flex:1;min-width:0}
.msg-name{display:block;font-size:12px;font-weight:600;color:var(--white);margin-bottom:2px}
.msg-preview{display:block;font-size:11px;color:rgba(206,206,206,.42);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.msg-badge{min-width:17px;height:17px;padding:0 4px;background:var(--bm);color:var(--white);font-size:9px;font-weight:700;border-radius:50px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-ham{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px;background:none;border:none;flex-shrink:0}
.nav-ham span{display:block;width:20px;height:2px;background:rgba(255,255,255,.65);border-radius:2px;transition:all .28s}
.nav-ham.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-ham.open span:nth-child(2){opacity:0}
.nav-ham.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;position:fixed;top:60px;left:0;right:0;z-index:999;background:rgba(9,9,17,.98);border-bottom:1px solid rgba(42,125,216,.12);padding:8px;flex-direction:column;gap:2px;backdrop-filter:blur(20px);max-height:calc(100vh - 60px);overflow-y:auto}
.mobile-nav.open{display:flex;animation:slideDown .22s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mobile-nav a,.mob-services-toggle{font-size:14px;font-weight:600;padding:11px 13px;border-radius:11px;color:rgba(255,255,255,.65);transition:all .22s;display:flex;align-items:center;justify-content:space-between;border:none;background:none;cursor:pointer;width:100%;text-align:left}
.mobile-nav a:hover,.mob-services-toggle:hover{background:rgba(42,125,216,.1);color:var(--white)}
.mob-services-sub{display:none;flex-direction:column;gap:1px;padding-left:10px}
.mob-services-sub.open{display:flex}
.mob-services-sub a{font-size:13px;padding:9px 13px;border-radius:9px;color:rgba(206,206,206,.55)}
.mob-services-sub a:hover{color:var(--white);background:rgba(42,125,216,.07)}
.mob-signin{background:rgba(42,125,216,.12)!important;border:1px solid rgba(42,125,216,.25)!important;color:var(--white)!important;justify-content:center!important;margin-top:4px}
[data-tip]{position:relative}
[data-tip]::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) scale(.88);background:rgba(9,9,17,.96);border:1px solid rgba(42,125,216,.22);color:var(--white);font-size:10.5px;font-family:var(--fb);padding:4px 9px;border-radius:7px;white-space:nowrap;opacity:0;pointer-events:none;transition:all .25s}
[data-tip]:hover::after{opacity:1;transform:translateX(-50%) scale(1)}

/* ══ FOOTER ══════════════════════════════════════════════════ */
.footer{position:relative;overflow:hidden;background:var(--bg-deep);border-top:1px solid rgba(42,125,216,.1);padding:64px 60px 0}
.footer-glow{position:absolute;top:-100px;left:50%;transform:translateX(-50%);width:700px;height:320px;pointer-events:none;background:radial-gradient(ellipse,rgba(42,125,216,.07) 0%,transparent 70%)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:52px}
.footer-brand{display:flex;flex-direction:column;gap:16px}
.footer-logo-img{height:38px;width:auto;object-fit:contain;filter:brightness(1.1)}
.footer-tagline{font-family:var(--fd);font-size:11px;font-weight:600;color:rgba(206,206,206,.35);letter-spacing:2px;text-transform:uppercase;line-height:1.8}
.footer-socials{display:flex;gap:10px;margin-top:4px}
.fsoc{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(206,206,206,.45);transition:all .28s}
.fsoc svg{width:15px;height:15px}
.fsoc:hover{background:rgba(42,125,216,.15);border-color:rgba(42,125,216,.3);color:var(--white);transform:translateY(-3px);box-shadow:0 6px 20px rgba(42,125,216,.2)}
.footer-col{display:flex;flex-direction:column;gap:12px}
.footer-col-title{font-family:var(--fd);font-size:10px;font-weight:700;color:rgba(42,125,216,.7);letter-spacing:3px;text-transform:uppercase;margin-bottom:4px}
.footer-col-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col-list li a{font-size:13px;color:rgba(206,206,206,.45);transition:all .25s;display:inline-flex;align-items:center}
.footer-col-list li a:hover{color:var(--white);padding-left:5px}
.footer-contact-list li{display:flex;align-items:center;gap:10px}
.footer-contact-list li i{color:rgba(42,125,216,.55);font-size:13px;width:15px;text-align:center;flex-shrink:0}
.footer-contact-list li a{font-size:12.5px}
.footer-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(42,125,216,.18),rgba(31,122,140,.12),transparent)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:18px 0 20px;flex-wrap:wrap;gap:8px}
.footer-copy{font-size:11px;color:rgba(206,206,206,.22);font-family:var(--fb)}

/* ══ REVEAL ══════════════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:none}
.rd2{transition-delay:.1s}
.rd3{transition-delay:.2s}
.rd4{transition-delay:.3s}

/* ══ RULES — HERO ════════════════════════════════════════════ */
.rules-hero{position:relative;overflow:hidden;min-height:340px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 24px 72px;background:radial-gradient(ellipse 90% 70% at 50% 0%,#0d1825 0%,#0a0a0f 65%)}
.rules-hero::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 55% 45% at 50% 30%,rgba(42,125,216,.1) 0%,transparent 65%),radial-gradient(ellipse 35% 30% at 15% 65%,rgba(31,122,140,.06) 0%,transparent 60%)}
.rules-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
.rules-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(42,125,216,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(42,125,216,.03) 1px,transparent 1px);background-size:55px 55px;mask-image:radial-gradient(ellipse 75% 75% at 50% 50%,black 20%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 75% 75% at 50% 50%,black 20%,transparent 100%);pointer-events:none}
.rules-hero-fade{position:absolute;bottom:0;left:0;right:0;height:180px;background:linear-gradient(transparent,var(--bg));pointer-events:none;z-index:2}
.rules-hero-bg-txt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--fd);font-size:clamp(14px,4vw,52px);font-weight:900;color:var(--white);opacity:.018;white-space:nowrap;pointer-events:none;user-select:none;letter-spacing:.14em;z-index:1}
.rules-hero-chess{position:absolute;inset:0;pointer-events:none;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:0 8%}
.rules-hero-chess span{font-size:clamp(40px,8vw,100px);opacity:.04;animation:chessDrift 18s ease-in-out infinite}
.rules-hero-chess span:nth-child(2){animation-delay:6s}
.rules-hero-chess span:nth-child(3){animation-delay:12s}
@keyframes chessDrift{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-22px) scale(1.04)}}
.rules-hero-inner{position:relative;z-index:3;display:flex;flex-direction:column;align-items:center;gap:18px;max-width:720px}
.rules-hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(15,15,26,.65);border:1px solid rgba(42,125,216,.22);border-radius:50px;padding:8px 20px;font-family:var(--fb);font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--teal);backdrop-filter:blur(12px)}
.rules-hero-icon{font-size:16px}
.rules-hero-title{font-family:var(--fd);font-weight:900;font-size:clamp(26px,4.5vw,58px);color:var(--white);letter-spacing:.06em;line-height:1.12;text-shadow:0 0 60px rgba(42,125,216,.35),0 2px 0 rgba(0,0,0,.5)}
.rules-hero-title em{color:var(--bm);font-style:normal;position:relative;display:inline-block}
.rules-hero-title em::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--bm),var(--teal),transparent);box-shadow:0 0 10px var(--bm)}
.rules-hero-sub{font-size:14px;color:rgba(206,206,206,.62);line-height:1.8;max-width:560px}
.rules-hero-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:4px}
.rules-meta-item{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:rgba(206,206,206,.38);font-family:var(--fb);letter-spacing:.5px}
.rules-meta-item i{color:var(--teal);font-size:10px}
.rules-meta-sep{color:rgba(206,206,206,.18);font-size:14px}

/* ══ LAYOUT ══════════════════════════════════════════════════ */
.rules-layout{display:grid;grid-template-columns:260px 1fr;gap:0;max-width:1200px;margin:0 auto;padding:48px 40px 80px;align-items:start}

/* ══ SIDEBAR ═════════════════════════════════════════════════ */
.rules-sidebar{position:sticky;top:80px;max-height:calc(100vh - 100px);overflow-y:auto;padding-right:28px;scrollbar-width:thin;scrollbar-color:rgba(42,125,216,.2) transparent}
.rules-sidebar::-webkit-scrollbar{width:3px}
.rules-sidebar::-webkit-scrollbar-thumb{background:rgba(42,125,216,.25);border-radius:2px}
.rules-toc{background:rgba(10,10,20,.55);border:1px solid rgba(42,125,216,.1);border-radius:18px;padding:20px 0;backdrop-filter:blur(14px);overflow:hidden}
.rules-toc-hd{font-family:var(--fd);font-size:9.5px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--teal);padding:0 18px 14px;border-bottom:1px solid rgba(42,125,216,.08);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.rules-toc-nav{display:flex;flex-direction:column;gap:2px;padding:0 8px}
.rules-toc-item{display:flex;align-items:center;gap:10px;padding:8px 11px;border-radius:10px;color:rgba(206,206,206,.42);font-size:12px;font-family:var(--fb);font-weight:500;text-decoration:none;transition:all .25s}
.rules-toc-item:hover{background:rgba(42,125,216,.08);color:rgba(255,255,255,.8)}
.rules-toc-item.active{background:rgba(42,125,216,.14);color:var(--white);border-left:2px solid var(--bm);padding-left:9px}
.rules-toc-num{font-family:var(--fd);font-size:9px;font-weight:700;color:rgba(42,125,216,.4);letter-spacing:.5px;min-width:22px;flex-shrink:0}
.rules-toc-item.active .rules-toc-num{color:var(--bm)}
.rules-toc-label{line-height:1.35}

/* ══ MAIN CONTENT ════════════════════════════════════════════ */
.rules-main{display:flex;flex-direction:column;gap:22px;min-width:0}
.rules-section{background:rgba(10,10,20,.5);border:1px solid rgba(42,125,216,.1);border-radius:20px;overflow:hidden;transition:border-color .4s,box-shadow .4s;backdrop-filter:blur(8px);position:relative}
.rules-section::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--bm),transparent);opacity:0;transition:opacity .4s}
.rules-section:hover{border-color:rgba(42,125,216,.25);box-shadow:0 12px 40px rgba(0,0,0,.4),0 0 24px rgba(42,125,216,.05)}
.rules-section:hover::before{opacity:1}
.rules-section-header{display:flex;align-items:center;gap:14px;padding:20px 24px;border-bottom:1px solid rgba(42,125,216,.08);background:rgba(13,18,35,.4)}
.rules-section-num{font-family:var(--fd);font-size:11px;font-weight:700;color:rgba(42,125,216,.35);letter-spacing:1px;flex-shrink:0}
.rules-section-icon{font-size:20px;flex-shrink:0}
.rules-section-title{font-family:var(--fd);font-size:13px;font-weight:700;color:var(--white);letter-spacing:.5px;line-height:1.35}
.rules-section-body{padding:20px 24px}
.rules-items{list-style:none;display:flex;flex-direction:column;gap:13px}
.rules-item{display:flex;align-items:flex-start;gap:12px}
.rules-item-dot{color:var(--bm);font-size:9px;flex-shrink:0;margin-top:5px;opacity:.6;transition:opacity .2s}
.rules-section:hover .rules-item-dot{opacity:1}
.rules-item-text{font-size:13.5px;color:rgba(206,206,206,.72);line-height:1.75}
.rules-empty{text-align:center;padding:80px 20px;color:rgba(206,206,206,.35);font-size:14px;display:flex;flex-direction:column;align-items:center;gap:16px}
.rules-empty-icon{font-size:48px}
.rules-cta{background:linear-gradient(135deg,rgba(13,18,35,.8),rgba(10,10,20,.6));border:1px solid rgba(42,125,216,.2);border-radius:22px;padding:44px 36px;text-align:center;position:relative;overflow:hidden;margin-top:10px}
.rules-cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 60% at 50% 50%,rgba(42,125,216,.06) 0%,transparent 70%);pointer-events:none}
.rules-cta::after{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(42,125,216,.4),transparent)}
.rules-cta-icon{font-size:40px;color:rgba(42,125,216,.4);margin-bottom:14px;display:block;text-shadow:0 0 24px rgba(42,125,216,.3)}
.rules-cta-title{font-family:var(--fd);font-size:18px;font-weight:700;color:var(--white);margin-bottom:10px;letter-spacing:.04em}
.rules-cta-sub{font-size:13px;color:rgba(206,206,206,.55);line-height:1.8;max-width:440px;margin:0 auto 28px}
.rules-cta-btns{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.rules-btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:9px;background:linear-gradient(135deg,var(--bm),#1a5fb8);color:var(--white);font-family:var(--fb);font-size:13px;font-weight:700;letter-spacing:.5px;text-decoration:none;border:1px solid rgba(42,125,216,.5);box-shadow:0 4px 22px rgba(42,125,216,.32);transition:all .35s cubic-bezier(.4,0,.2,1)}
.rules-btn-primary:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 10px 36px rgba(42,125,216,.5)}
.rules-btn-outline{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:9px;background:rgba(255,255,255,.04);color:var(--white);font-family:var(--fb);font-size:13px;font-weight:700;letter-spacing:.5px;text-decoration:none;border:1px solid rgba(255,255,255,.15);transition:all .35s}
.rules-btn-outline:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);transform:translateY(-3px)}

/* ══ RESPONSIVE ══════════════════════════════════════════════ */
@media(max-width:960px){
  .navbar{padding:0 20px}
  .nav-pill{display:none}
  .nav-ham{display:flex}
  .rules-layout{grid-template-columns:1fr;padding:32px 20px 60px}
  .rules-sidebar{position:static;max-height:none;padding-right:0;margin-bottom:28px}
  .rules-toc-nav{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:4px}
  .footer{padding:40px 20px 0}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:600px){
  .rules-hero{padding:100px 16px 56px}
  .rules-hero-title{font-size:clamp(22px,7vw,38px)}
  .rules-meta-sep{display:none}
  .rules-layout{padding:24px 14px 50px}
  .rules-section-header{padding:16px 18px;gap:11px}
  .rules-section-body{padding:16px 18px}
  .rules-cta{padding:32px 20px}
  .rules-toc-nav{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr;text-align:center}
  .footer-brand{align-items:center}
  .footer-socials{justify-content:center}
  .footer-bottom{justify-content:center}
}
@media(max-width:900px){
  .nav-actions .nav-icon-btn:not(.nib-bell):not(.nib-msg){display:none}
}
@media(max-width:480px){
  .nav-popup{width:280px;right:-8px}
}