:root{color-scheme:dark;--bg:#080d13;--panel:#111b24;--line:#2c3944;--ink:#e9f0f3;--muted:#8c9ca9;--accent:#c6e59d;--mono:'JetBrains Mono',monospace;--sans:'Inter',-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif}
*{box-sizing:border-box}body{margin:0;overflow:hidden;background:var(--bg);color:var(--ink);font:14px var(--sans);user-select:none}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}button:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}
#container{position:fixed;inset:0;cursor:grab}#container:active{cursor:grabbing}canvas{position:absolute;inset:0;width:100%;height:100%}
.monitor-header{position:fixed;inset:0 0 auto;height:72px;z-index:100;display:flex;align-items:center;gap:24px;padding:0 22px 0 58px;background:#0d151df5;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}.brand-mark{color:var(--accent);width:31px;height:31px}.brand h1{font-size:18px;letter-spacing:.06em;line-height:1.2;margin:0 0 5px;font-weight:700}.eyebrow{font:9px var(--mono);letter-spacing:.21em;color:var(--muted)}.header-note{font-size:11px;color:var(--muted);padding-left:24px;border-left:1px solid var(--line)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.quiet-button,.map-tool{display:inline-flex;justify-content:center;align-items:center;gap:8px;color:#bfcbd4;background:#15212a;border:1px solid var(--line);border-radius:3px;min-height:34px;padding:0 12px;transition:background .15s,color .15s}.quiet-button:hover,.map-tool:hover{background:#253642;color:white}.quiet-button[aria-pressed=true]{color:var(--accent);border-color:#718756}
.world-metrics{position:fixed;left:24px;top:93px;display:flex;gap:26px;pointer-events:none;z-index:50;padding:12px 16px;background:#0b131bed;border-left:2px solid var(--accent)}.metric{min-width:62px}.metric span{display:block;font-size:10px;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.metric strong{font:500 24px var(--mono);letter-spacing:-.05em}.metric small{font:10px var(--mono);color:var(--muted);margin-left:5px}.metric:nth-child(2) strong{color:#ffb788}
#ui-panel{position:fixed;z-index:80;top:92px;right:22px;width:310px;max-height:calc(100dvh - 198px);display:flex;flex-direction:column;background:#101923f5;border:1px solid var(--line);box-shadow:0 12px 40px #0004;border-radius:4px;overflow:hidden}
.ledger-header{padding:17px 16px 12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}.ledger-header h2{font-size:14px;margin:0;letter-spacing:.06em}.ledger-header .eyebrow{font-size:8px;letter-spacing:.14em}.ledger-header button{margin-left:auto;background:none;border:0;color:var(--muted);font-size:20px;width:28px;height:28px;padding:0}.ledger-guide{font-size:10px;color:var(--muted);padding:10px 16px 7px;margin:0}
#log-container{overflow-y:auto;min-height:0;display:flex;flex-direction:column;gap:1px;padding:0 8px 8px;scrollbar-width:thin;scrollbar-color:#46535d transparent}#log-container:empty::after{content:'正在等待地震事件…';padding:34px 12px;text-align:center;color:var(--muted);font-size:12px}
.log-item{display:flex;align-items:stretch;text-align:left;width:100%;min-height:65px;flex-shrink:0;background:#15212b;border:1px solid transparent;border-radius:2px;padding:0;color:var(--ink);transition:border-color .15s,background .15s;animation:arrive .25s ease-out}.log-item:hover{background:#20303c;border-color:#647987}.log-item.selected{border-color:var(--accent);background:#213027}.log-bar{width:3px;flex-shrink:0;opacity:.8}.log-content{padding:8px 9px;flex:1;min-width:0}.log-row-primary{display:flex;align-items:baseline;gap:10px}.log-mag{font:700 18px var(--mono);letter-spacing:-.04em}.log-depth{font:10px var(--mono);color:#a1b0bc}.depth-icon{font-size:9px;margin-left:2px}.depth-deep{color:#9ab1e3}.log-row-secondary{display:flex;flex-direction:column;gap:3px;margin-top:4px}.log-time{font:9px var(--mono);color:#9cabb8}.log-loc{font:9px var(--mono);color:#8394a2}.as-tag{margin-left:auto;color:#b1c7da;font-size:9px}.shindo-box{width:43px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:#26333e;align-self:stretch;border-left:1px solid #ffffff0a}.shindo-val{font:700 25px var(--mono);color:#fff;text-shadow:0 1px 3px #0009}.ledger-footer{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding:10px 16px;display:flex;justify-content:space-between;gap:10px}.ledger-footer strong{color:#d7e0e6;font-weight:500}
.map-legend{position:fixed;bottom:111px;left:24px;width:266px;z-index:50;background:#0b131bec;border:1px solid #293844;padding:13px 14px}.legend-heading{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;font-size:11px}.legend-heading strong{font:600 11px var(--mono);letter-spacing:.05em}.legend-heading span{font-size:10px;color:var(--muted)}.legend-bar{height:7px;background:linear-gradient(to right,#2a2a2a 0% 10%,#0055ff 10% 20%,#00aaff 20% 30%,#00bb00 30% 40%,#bbbb00 40% 50%,#ffaa00 50% 60%,#ff5500 60% 70%,#ff0000 70% 80%,#aa0000 80% 90%,#aa00ff 90%)}.legend-labels{display:flex;justify-content:space-around;font:9px var(--mono);color:#b2c0ca;margin-top:7px}.wave-key{display:flex;gap:18px;margin-top:13px;color:var(--muted);font-size:10px}.wave-key span{display:flex;align-items:center;gap:6px}.wave-key i{width:16px;height:1px;background:#00f2ff}.wave-key span:nth-child(2) i{background:#ff3232}
.map-tools{position:fixed;left:24px;bottom:224px;display:flex;gap:4px;z-index:60}.map-tool{width:34px;padding:0;font:18px var(--mono)}#cursor-coords{position:fixed;left:312px;bottom:113px;font:10px var(--mono);color:#8495a3;pointer-events:none;background:#0b131bbb;padding:6px 9px}
.simulation-bar{position:fixed;z-index:100;bottom:16px;left:22px;right:22px;min-height:70px;display:flex;align-items:center;gap:20px;padding:12px 16px;background:#121d26fa;border:1px solid #35434e;box-shadow:0 6px 30px #0005;border-radius:4px}
.play-button{min-width:108px;min-height:40px;display:flex;align-items:center;justify-content:center;gap:9px;background:var(--accent);color:#182414;border:0;border-radius:3px;font-weight:600;letter-spacing:.03em}.play-button:hover{background:#ddf4bf}.play-button svg{width:13px;height:13px}.clock-block{border-right:1px solid var(--line);padding-right:22px}.clock-caption{font:9px var(--mono);color:var(--muted);letter-spacing:.12em;margin-bottom:7px}.clock-caption b{font-weight:400;color:var(--accent);letter-spacing:.04em;margin-left:9px}#time-display{font:12px var(--mono);white-space:nowrap;color:#dfe9f0}
.control-block{display:flex;flex-direction:column;gap:6px}.control-label{color:var(--muted);font-size:9px;letter-spacing:.06em}.btn-group{display:flex;gap:2px;padding:2px;border-radius:3px;background:#080f16}.toggle-btn{font:500 11px var(--mono);background:none;border:0;color:#889cae;border-radius:2px;padding:6px 10px;min-height:28px;transition:color .15s,background .15s}.toggle-btn:hover{color:#fff}.toggle-btn.active{background:#2b403f;color:#d7f0dc}.speed-select{border:1px solid var(--line);border-radius:3px;background:#101922;color:#d7e1e8;padding:5px 8px;font:11px var(--mono);height:32px}.scale-control{margin-left:auto}.status-dot{display:inline-block;width:5px;height:5px;border-radius:100%;background:var(--accent);margin-right:7px}.key-hint{font:9px var(--mono);color:#718592;white-space:nowrap}
#loading{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:180;background:#14212ef2;border:1px solid #536774;padding:18px 28px;font:12px var(--mono);color:#dae7f0;pointer-events:none}#pause-overlay{position:fixed;top:173px;left:24px;z-index:55;display:none;font:11px var(--mono);letter-spacing:.1em;padding:8px 12px;border:1px solid #6a6c46;background:#1a211aeb;color:#d9e7bb;pointer-events:none}
body.focus-mode #ui-panel,body.focus-mode .world-metrics,body.focus-mode .map-legend,body.focus-mode #cursor-coords{display:none}body.focus-mode .map-tools{bottom:106px}
.help-panel{position:fixed;z-index:160;right:22px;top:82px;width:300px;background:#17242f;border:1px solid #566670;box-shadow:0 15px 50px #0008;padding:20px;font-size:12px;line-height:1.8;color:#b6c5d0}.help-panel h2{margin:0 0 12px;color:#edf3f7;font-size:15px}.help-panel p{margin:7px 0}.help-panel kbd{font:10px var(--mono);border:1px solid #61707b;padding:2px 5px;color:#e4eed6}.help-panel .quiet-button{margin-top:12px;width:100%}body #enceladus-home-nav{top:20px;left:12px;bottom:auto;z-index:200}
@keyframes arrive{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:none}}
@media(max-width:1100px){.header-note{display:none}.simulation-bar{gap:12px;padding:12px}.clock-block{padding-right:12px}.toggle-btn{padding:6px 8px}.key-hint{display:none}.world-metrics{gap:20px}.clock-caption{font-size:8px}#time-display{font-size:11px}}
@media(max-width:800px){.monitor-header{height:62px;padding-right:14px;gap:10px}.brand h1{font-size:15px}.brand-mark{width:25px}.eyebrow{font-size:8px}.header-actions{gap:5px}.quiet-button{padding:0 9px;font-size:11px}.header-actions .help-label{display:none}.world-metrics{top:79px;left:16px;gap:16px;padding:10px 12px}.metric strong{font-size:20px}.metric{min-width:48px}#ui-panel{top:76px;right:14px;width:292px;max-height:calc(100dvh - 233px);z-index:90}.simulation-bar{left:12px;right:12px;bottom:12px;display:grid;grid-template-columns:94px 1fr auto;gap:12px;min-height:125px}.clock-block{border:0;padding:0}.scale-control{margin:0}.control-block{gap:5px}.view-control{grid-column:2}.speed-control{grid-column:3;grid-row:1}.scale-control{grid-column:1;grid-row:2}.scale-control .control-label{display:none}.play-button{min-width:94px;height:38px}.map-legend{left:16px;bottom:194px;width:234px;padding:10px 12px}.map-tools{left:16px;bottom:153px}#cursor-coords{left:auto;right:16px;bottom:149px;font-size:9px}#pause-overlay{left:16px;top:150px}body.focus-mode .map-tools{bottom:153px}.toggle-btn{font-size:10px;padding:5px 8px}.simulation-bar .key-hint{display:block;grid-column:3;text-align:right}.help-panel{right:14px;top:74px}.clock-caption{font-size:8px}#time-display{font-size:10px}}
@media(max-width:440px){.brand-mark{display:none}.header-actions .focus-button{display:none}.brand h1{font-size:14px}.world-metrics .metric:last-child{display:none}.clock-caption{letter-spacing:.04em}.simulation-bar{column-gap:10px;padding:11px}.map-legend{width:220px}#cursor-coords{max-width:175px;overflow:hidden}.metric span{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media(max-width:800px){.scale-control .toggle-btn{padding-inline:5px}}