@charset "UTF-8";
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18px}.berth-scene{margin:0;min-width:0;border-radius:8px;overflow:hidden;border:1px solid #dce5de;background:#f6faf7}.berth-scene figcaption{display:flex;align-items:center;gap:7px;padding:11px 12px;font-size:13px;color:#426657}.berth-scene figcaption>b{margin-left:auto;font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.berth-key{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:50%;font-weight:700;flex-shrink:0}.berth-key-a{color:#9e6231;background:#f5e5d1}.berth-key-b{color:#2d6f5b;background:#dceede}.berth-scene canvas{display:block;width:100%;height:282px}.berth-scene-reading{display:flex;flex-direction:column;gap:3px;padding:10px 13px;font-size:12px;color:#627f70}.berth-scene-reading>span{display:flex;justify-content:space-between;gap:5px;flex-wrap:wrap}.berth-scene-reading b{font-size:13px;color:#335b4a;font-variant-numeric:tabular-nums}.berth-playback{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:16px 18px 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span{font-size:13px;color:#5b7667}.berth-bars{margin:0 20px 18px;font-size:12px}.berth-bars>div{display:grid;grid-template-columns:87px minmax(30px,1fr) 105px;align-items:center;gap:12px;margin-top:10px}.berth-bars i{display:block;height:10px;border-radius:5px;background:#eff2ec;overflow:hidden}.berth-bars b{display:block;height:100%;background:#bc8152;border-radius:5px}.berth-bars>div:nth-child(2) b{background:#367f65}.berth-bars strong{text-align:right;font-size:12px;font-variant-numeric:tabular-nums}.berth-settings{background:#fff;border:1px solid #dbe5db;border-radius:12px;padding:20px}.berth-settings h3{font-size:17px;margin:0 0 20px}.berth-field{display:block;margin:18px 0;color:#365c49;font-size:13px;font-weight:600}.berth-field>span{display:block;color:#738273;font-size:12px;font-weight:400;margin:3px 0 7px}.berth-field input[type=number]{display:block;width:100%;min-height:44px;padding:8px 11px;border:1px solid #cfdccf;border-radius:6px;background:#fbfcf8;color:#2c5943;font-size:16px;font-variant-numeric:tabular-nums}.berth-field>small{display:block;font-size:12px;font-weight:400;color:#758575;line-height:1.6;margin-top:6px}.berth-field>output{font-size:17px;display:block;text-align:right;font-weight:600}.berth-field input[aria-invalid=true]{border-color:#b36442;background:#fff6f0}.berth-presets{display:flex;flex-wrap:wrap;gap:7px}.berth-presets .berth-button{font-size:12px;flex:1}.berth-input-status{font-size:12px;color:#a65b39;line-height:1.6;margin:10px 0 0}.berth-input-status:empty{display:none}.berth-formula{padding:15px 0 0;border-top:1px solid #e1e8db;margin-top:20px}.berth-formula>strong{font-size:15px;font-weight:600;display:block;margin-bottom:5px}.berth-formula p{font-size:12px;color:#758574;line-height:1.8;margin:9px 0 0}.berth-explain{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}.berth-explain article{border:1px solid #dce5d9;border-radius:10px;padding:20px;background:#fafbf5;min-width:0}.berth-explain article>span{font-size:12px;color:#6d8a72;letter-spacing:.2px}.berth-explain h3{font-size:16px;line-height:1.5;margin:9px 0}.berth-explain p{font-size:13px;line-height:1.85;color:#627a67;margin:0}.berth-method{margin-top:20px;padding:16px 20px;background:#f1f5ed;border:1px solid #dce5d6;border-radius:9px}.berth-method summary{font-size:13px;font-weight:600;cursor:pointer;min-height:28px}.berth-method p{font-size:12px;line-height:1.9;color:#687d68;margin:12px 0 0}.berth-method a{display:inline-block;margin:0 18px 0 0;font-size:12px;text-underline-offset:3px}.berth-lab button:focus-visible,.berth-lab input:focus-visible,.berth-method summary:focus-visible{outline:3px solid #6c9e80;outline-offset:3px}
@media(max-width:1200px){.berth-layout{grid-template-columns:minmax(0,1fr) 255px}.berth-scenes{gap:9px;padding:0 12px}.berth-scene figcaption{flex-wrap:wrap;font-size:12px;padding:9px}.berth-scene figcaption>b{font-size:12px}.berth-playback{padding:14px 12px 3px}.berth-button{padding:9px 10px}.berth-settings{padding:17px}.berth-explain{gap:12px}.berth-explain article{padding:17px}}
@media(max-width:960px){.berth-layout{grid-template-columns:1fr}.berth-settings{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.berth-settings h3,.berth-presets,.berth-input-status,.berth-formula{grid-column:1/-1}.berth-settings h3{margin-bottom:0}.berth-field{margin:14px 0}.berth-formula{margin-top:16px;display:flex;gap:8px 22px;flex-wrap:wrap;align-items:center}.berth-formula p{margin:0}.berth-explain{grid-template-columns:1fr}.berth-explain article{padding:19px}.berth-heading h2{font-size:23px}.berth-scenes{padding:0 16px}.berth-scene figcaption{font-size:13px;min-height:52px}.berth-scene figcaption>b{font-size:13px}}
@media(max-width:600px){.berth-heading{gap:10px;flex-wrap:wrap}.berth-heading p{font-size:13px}.berth-heading h2{font-size:22px}.berth-scenes{grid-template-columns:1fr;padding:0 12px}.berth-scene canvas{height:282px}.berth-scene-head{padding:16px 13px 13px}.berth-scene-reading{flex-direction:row;gap:14px}.berth-scene-reading>span{flex:1;display:block}.berth-scene-reading b{display:block;margin-top:4px}.berth-playback>span{margin-left:0}.berth-settings{grid-template-columns:1fr;gap:0}.berth-settings h3,.berth-presets,.berth-input-status,.berth-formula{grid-column:auto}.berth-bars{margin:0 14px 17px}.berth-bars>div{grid-template-columns:76px minmax(20px,1fr) 93px;gap:8px}.berth-insight{margin:14px 12px}.berth-insight strong{font-size:16px}}
@media(prefers-reduced-motion:reduce){.berth-lab *{transition:none!important;scroll-behavior:auto!important}}
.berth-presets{display:grid;grid-template-columns:1fr 1fr}.berth-presets .berth-button:last-child{grid-column:1/-1}
@media(min-width:601px) and (max-width:960px){.berth-presets{grid-template-columns:repeat(3,1fr)}.berth-presets .berth-button:last-child{grid-column:auto}}