/* Self-hosted web font: Exo 2 by Natanael Gama (SIL OFL 1.1).
           Source: https://fonts.google.com/specimen/Exo+2
           See FONT_LICENSE.txt in this directory. */
        @font-face {
            font-family: 'Exo 2';
            src: url('exo-2-v26-latin_latin-ext-regular.woff2') format('woff2');
            font-weight: 400;
            font-style: normal;
            font-display: swap;
        }
        @font-face {
            font-family: 'Exo 2';
            src: url('exo-2-v26-latin_latin-ext-600.woff2') format('woff2');
            font-weight: 600;
            font-style: normal;
            font-display: swap;
        }
        :root { --gold:#ffd166; --purple:#9b5de5; --blue:#4cc9f0; --bg:#020214; }
        * { margin:0; padding:0; box-sizing:border-box; }
        body { font-family:'Exo 2','Segoe UI',system-ui,sans-serif; background:var(--bg);
               color:#d4e8ff; overflow:hidden; height:100vh; height:100dvh; }
        #three-canvas { position:fixed; top:0; left:0; width:100%; height:100%; z-index:1; }
        .overlay { position:relative; z-index:10; height:100vh; height:100dvh; display:flex; flex-direction:column; }
        header { padding:16px 28px; background:rgba(2,2,20,0.78); backdrop-filter:blur(14px);
                 border-bottom:1px solid rgba(255,209,102,0.2); display:flex; align-items:center; justify-content:space-between; }
        .logo { display:flex; align-items:center; gap:14px; }
        .logo-mark { font-size:2rem; font-weight:800;
                     background:linear-gradient(90deg,var(--gold),var(--purple));
                     -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
        .logo-title h1 { font-size:1.5rem; font-weight:700; color:#d4e8ff; }
        .logo-title .subtitle { font-size:0.75rem; color:rgba(212,232,255,0.5); margin-top:2px; }
        .logo-title .subtitle a { color:var(--gold); text-decoration:none; }
        .logo-title .subtitle a:hover { text-shadow:0 0 8px var(--gold); }
        .transmit-btn { border:1px solid var(--gold); color:var(--gold); padding:9px 20px;
                        border-radius:20px; text-decoration:none; font-size:0.85rem; transition:all 0.2s; }
        .transmit-btn:hover { background:var(--gold); color:var(--bg); }
        a.header-feed-link { color:var(--blue); }
        a.header-feed-link:hover { color:var(--gold); }
        .nav-hints { background:rgba(2,2,20,0.6); border-bottom:1px solid rgba(255,209,102,0.12);
                     color:rgba(212,232,255,0.4); padding:5px 28px; display:flex; gap:18px;
                     font-size:0.68rem; flex-wrap:wrap; }
        .nav-hints kbd { background:rgba(255,209,102,0.1); border:1px solid rgba(255,209,102,0.3);
                         color:var(--gold); border-radius:3px; padding:0 5px; margin:0 2px; }
        .content { flex:1; overflow-y:auto; padding:20px 28px;
                   scrollbar-width:thin; scrollbar-color:var(--purple) var(--bg); }
        .page-nav { display:flex; justify-content:center; margin:14px 0; }
        .page-nav a { border:1px solid var(--purple); color:var(--purple); padding:8px 20px;
                      border-radius:20px; text-decoration:none; font-size:0.82rem; }
        .page-nav a:hover { background:var(--purple); color:#fff; }
        .page-nav-footer { flex-shrink:0; padding:8px 28px; display:flex; justify-content:center;
            background:rgba(2,2,20,0.78); backdrop-filter:blur(14px);
            border-top:1px solid rgba(255,209,102,0.2); }
        .post { background:rgba(5,5,30,0.72); border:1px solid rgba(155,93,229,0.22); border-radius:10px;
                padding:20px; margin-bottom:14px; cursor:pointer;
                transition:all 0.25s; backdrop-filter:blur(6px); }
        .post:hover { border-color:var(--gold); box-shadow:0 0 22px rgba(255,209,102,0.18); transform:translateY(-2px); }
        .post-active { border-color:var(--gold) !important; background:rgba(10,5,35,0.9) !important;
                       box-shadow:0 0 28px rgba(255,209,102,0.35),inset 3px 0 0 var(--gold) !important; }
        .post-header { display:flex; justify-content:space-between; margin-bottom:12px; font-size:0.88rem; }
        .post-time { color:var(--blue); font-family:monospace; font-size:0.8rem; }
        .post-text { line-height:1.65; font-size:0.95rem; }
        .post-text a { color:var(--blue); text-decoration:none; }
        .post-text a:hover { text-shadow:0 0 8px var(--blue); }
        .post-audio { width:100%; margin-top:10px; }
        .post-modal { display:none; position:fixed; inset:0; z-index:100;
                      overflow-y:auto; padding:40px 20px; }
        .post-modal.active { display:block; }
        .modal-inner { max-width:760px; margin:0 auto; background:rgba(5,5,30,0.92);
                       border:1px solid var(--gold); border-radius:12px;
                       box-shadow:0 0 60px rgba(255,209,102,0.25); padding:40px; backdrop-filter:blur(16px); }
        .modal-close { float:right; background:none; border:none; color:var(--gold);
                       font-size:0.9rem; cursor:pointer; letter-spacing:1px; }
        @media(max-width:640px) { .nav-hints{padding:6px 16px} .nav-hints .nav-hints-row{padding:6px 0;gap:8px} .nav-hints kbd{display:none} .nav-hints-label,.nav-hints-spacer{display:none} .nav-fx-button{padding:10px 0;min-height:44px;flex:1 1 auto;justify-content:center;gap:0.2rem} header{padding:12px 18px;} .content{padding:14px 18px;} .modal-inner{padding:20px 14px} .transmit-btn{padding-top:11px;padding-bottom:11px;min-height:44px} .modal-close{padding:10px 14px;min-width:44px;min-height:44px;text-align:center} }
        [data-sno-theme="cosmos"] .splash-overlay { background: radial-gradient(ellipse 100% 80% at 50% 100%, rgba(155,93,229,0.2) 0%, transparent 55%), var(--bg); }
        [data-sno-theme="cosmos"] .splash-stars {
            position:absolute; inset:0; pointer-events:none; opacity:0.5;
            background-image: radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.9), transparent),
                radial-gradient(1px 1px at 80% 20%, rgba(255,209,102,0.8), transparent),
                radial-gradient(1px 1px at 40% 70%, rgba(76,201,240,0.7), transparent),
                radial-gradient(1px 1px at 65% 55%, rgba(255,255,255,0.6), transparent);
            background-size: 100% 100%;
            animation: splashTwinkle 4s ease-in-out infinite alternate;
        }
        @keyframes splashTwinkle { from { opacity:0.35; } to { opacity:0.65; } }
        [data-sno-theme="cosmos"] .splash-inner { position:relative; z-index:1; }
        [data-sno-theme="cosmos"] .splash-orbit {
            width:72px; height:72px; margin:0 auto 1rem; border:2px solid rgba(255,209,102,0.5);
            border-radius:50%; animation: splashOrbitSpin 12s linear infinite;
            box-shadow: 0 0 30px rgba(155,93,229,0.4);
        }
        @keyframes splashOrbitSpin { to { transform: rotate(360deg); } }
        [data-sno-theme="cosmos"] .splash-title { font-size:clamp(1.45rem,4.5vw,2rem); color:#d4e8ff; }
        [data-sno-theme="cosmos"] .splash-tag {
            background:linear-gradient(90deg,var(--gold),var(--purple));
            -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
        [data-sno-theme="cosmos"] .splash-hint { color:rgba(212,232,255,0.88); }
        [data-sno-theme="cosmos"] .splash-stars { z-index:1; }
        [data-sno-theme="cosmos"] .splash-inner { text-shadow: 0 2px 20px rgba(0,0,0,0.85); }