@import url('/fonts/switzer.css');
:root{color-scheme:dark;--bg:#110e18;--surface:#211c2a;--text:#f3f0e9;--body:#d3cbdc;--muted:#b4a8bf;--accent:#c198ff;--focus:#e6b13a;--line:#b7a3c638;--soft:#c198ff12;font-family:Switzer,sans-serif}
:root[data-theme=light]{color-scheme:light;--bg:#eeeae4;--surface:#f5f1ec;--text:#45414b;--body:#55505b;--muted:#69626f;--accent:#755394;--focus:#886526;--line:#63566b38;--soft:#75539410}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 Switzer,sans-serif}button,input{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--accent);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--focus);outline-offset:4px}[hidden]{display:none!important}.home-link{color:var(--body);font-size:14px;text-decoration:none;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}
.gate{width:min(540px,calc(100% - 40px));margin:12vh auto}.gate .home-link{display:inline-block;margin-bottom:54px}.gate h1{font-size:clamp(42px,7vw,62px);line-height:1.1;font-weight:400;letter-spacing:-.055em;margin:0 0 22px}.gate p{color:var(--body);margin:0 0 28px}.gate label{display:block;font-size:14px;margin-bottom:10px}.password-row{display:flex;gap:12px}.password-row input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px 14px}.password-row button{padding:12px 18px;background:var(--soft);border:1px solid var(--accent);border-radius:8px;white-space:nowrap}.gate #unlock-message{font-size:14px;min-height:24px;margin:14px 0}.access-link{font-size:14px}
.presentation{height:100svh;display:flex;flex-direction:column}.presentation-header,.presentation-footer{display:flex;align-items:center;justify-content:space-between;width:min(1720px,calc(100% - 72px));margin:auto;flex:none;gap:16px}.presentation-header{height:70px}.presentation-footer{height:64px}.header-controls,.footer-left,.footer-right{display:flex;align-items:center;gap:10px}.footer-left{min-width:0}#chapter{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.control{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-width:44px;height:44px;padding:10px;border:1px solid transparent;border-radius:50%;background:transparent;color:var(--body)}.control svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.control:hover,.text-button:hover{color:var(--accent);background:var(--soft)}.control:disabled{opacity:.28;cursor:default}.sound-control{border-radius:24px;border-color:var(--line);font-size:12px;padding-inline:14px}.sound-control[aria-pressed=true]{color:var(--accent)}.text-button{border:0;background:none;color:var(--accent);border-radius:6px;font-size:12px;min-height:44px;padding:8px}.position{font-size:12px;font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap;min-width:46px;text-align:center}.presentation-stage{flex:1;min-height:0;position:relative;outline:none}.presentation-stage iframe{display:block;border:0;width:100%;height:100%;background:var(--bg)}.stage-error{max-width:500px;margin:10vh auto;padding:24px;color:var(--body)}.stage-error button{border:1px solid var(--line);background:var(--surface);padding:10px 16px;border-radius:8px;color:var(--accent)}
dialog{width:min(650px,calc(100% - 32px));max-height:85svh;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--text);padding:22px}dialog::backdrop{background:#080610aa;backdrop-filter:blur(7px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.dialog-header h2{font-size:26px;letter-spacing:-.03em;font-weight:400;margin:0}#index-list{list-style:none;padding:0;margin:22px 0 0}#index-list button{display:flex;text-align:left;gap:16px;width:100%;min-height:44px;border:0;border-top:1px solid var(--line);padding:12px 4px;background:none;color:var(--body);font-size:15px}#index-list button span{color:var(--muted);font-variant-numeric:tabular-nums}#index-list button[aria-current=true]{color:var(--accent)}
@media(max-width:700px){.presentation-header,.presentation-footer{width:calc(100% - 24px)}.presentation-header{height:60px}.presentation-footer{height:60px;gap:4px}.header-controls,.footer-right,.footer-left{gap:2px}.sound-control{padding-inline:10px}.sound-control span{display:none}#chapter{display:none}.text-button{font-size:11px;padding-inline:6px}.position{min-width:40px}.footer-right .control{min-width:40px}.footer-left .control{min-width:40px}.gate{margin-top:8vh}.password-row{flex-wrap:wrap}.password-row input{min-width:180px}.password-row button{flex-grow:1}}

#zoom{display:none}#zoom[aria-pressed=true]{color:var(--accent);background:var(--soft)}
@media(max-width:700px){#zoom:not([hidden]){display:inline-flex}}