:root{--bg:#000;--fg:#e8e8e8;--dim:#7a7a7a;--line:#3a3a3a;--accent:#f2f2f2;--font:"Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);height:100%;color:var(--fg);font-family:var(--font);overscroll-behavior:none;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;margin:0;overflow:hidden}#stage{width:min(100vw,56.25dvh);height:100dvh;padding-bottom:env(safe-area-inset-bottom);background:#000;flex-direction:column;margin:auto;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}#view{flex:1;min-height:0;position:relative}#screen{width:100%;height:100%;image-rendering:pixelated;display:block;position:absolute;top:0;bottom:0;left:0;right:0}#hud{pointer-events:none;padding:calc(env(safe-area-inset-top) + 12px) 14px 12px;justify-content:space-between;align-items:flex-start;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}#counter{letter-spacing:.1em;color:var(--fg);text-shadow:0 0 4px #000;font-size:13px}.hud-btn{pointer-events:auto;font:inherit;color:var(--fg);border:1px solid var(--line);letter-spacing:.1em;background:#0000008c;padding:6px 12px;font-size:13px}#loading,#title{background:#000;flex-direction:column;justify-content:center;align-items:center;gap:18px;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}#title{background:#000000b8}#title[hidden],#loading[hidden]{display:none}.loading-title{letter-spacing:.2em;font-size:18px}.loading-bar{background:var(--line);width:50%;height:2px}#loading-fill{background:var(--fg);width:0;height:100%;transition:width .2s}#loading-text{color:var(--dim);letter-spacing:.2em;font-size:11px}.title-sub{color:var(--dim);letter-spacing:.4em;font-size:12px}.title-main{text-align:center;letter-spacing:.15em;font-size:30px;line-height:1.5}#start{font:inherit;letter-spacing:.3em;color:#000;background:var(--accent);border:0;margin-top:12px;padding:12px 36px;font-size:15px}.title-note{color:var(--dim);letter-spacing:.1em;font-size:11px}#panel{border-top:1px solid var(--line);background:#050505;flex-direction:column;flex:none;gap:10px;height:clamp(150px,24dvh,210px);padding:10px 14px 12px;display:flex}#message{border:1px solid var(--line);flex:1;min-height:0;padding:8px 10px;font-size:13px;line-height:1.7;overflow:hidden}#message-name{color:var(--dim);letter-spacing:.15em;margin-bottom:2px;font-size:11px}#message-name:empty{display:none}#controls{justify-content:center;gap:10px;display:flex}.ctl{font:inherit;color:var(--fg);border:1px solid var(--line);background:#111;min-width:52px;height:44px;font-size:18px}.ctl-main{letter-spacing:.3em;flex:1;font-size:15px}.ctl-main:not(:disabled){color:#000;background:var(--accent)}.ctl:disabled{color:#444}.ctl:active:not(:disabled){background:#222}#fps{color:#0f0;pointer-events:none;font:10px monospace;position:absolute;bottom:4px;left:4px}#message-text{white-space:pre-line}#ending{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:24px;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}#ending[hidden]{display:none}#ending>*{opacity:0;animation:1.6s forwards end-in}.end-line{letter-spacing:.25em;font-size:20px;animation-delay:.2s!important}.end-line2{animation-delay:1.4s!important}.end-title{letter-spacing:.15em;margin-top:28px;font-size:26px;animation-delay:3s!important}.end-info{color:var(--dim);letter-spacing:.1em;font-size:12px;line-height:1.9;animation-delay:3.4s!important}.end-score{letter-spacing:.1em;font-size:13px;animation-delay:3.8s!important}.end-actions{flex-direction:column;gap:10px;width:min(100%,280px);margin-top:18px;display:flex;animation-delay:4.2s!important}.end-btn{font:inherit;letter-spacing:.2em;color:var(--fg);background:#000;border:1px solid #555;padding:11px;font-size:14px;text-decoration:none}.end-btn-main{color:#000;background:var(--accent);border-color:var(--accent)}@keyframes end-in{0%{opacity:0;filter:blur(2px)}to{opacity:1;filter:none}}