:root{--text:#2a2f3a;--text-muted:#6b7280;--bg:#f5f6f8;--surface:#fff;--border:#e2e4e9;--accent:#2f7dd1;--accent-soft:#2f7dd11f;--good:#2f9e6b;--warn:#d18a2f;--bad:#d1522f;--chart-grid:#33415522;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:16px/1.5 system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#e5e7eb;--text-muted:#9ca3af;--bg:#14161c;--surface:#1c1f27;--border:#2c2f38;--accent:#5b9cdb;--accent-soft:#5b9cdb29;--chart-grid:#cbd5e133}}*{box-sizing:border-box}body{margin:0}h1,h2,h3{color:var(--text)}button{font:inherit;cursor:pointer}.app-shell{max-width:1080px;margin:0 auto;padding:32px 20px 96px}.lobby__exit-btn{color:var(--text-muted);background:0 0;border:none;margin-bottom:8px;padding:0;font-size:13px}.lobby__header h1{margin:0 0 8px;font-size:28px}.lobby__header p{color:var(--text-muted);max-width:720px;margin:0 0 24px}.lobby__grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.lobby-card{border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;border-radius:14px;flex-direction:column;align-items:flex-start;gap:4px;padding:20px;transition:transform .15s,box-shadow .15s;display:flex}.lobby-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.lobby-card__icon{font-size:28px}.lobby-card__title{margin-top:4px;font-size:17px;font-weight:700}.lobby-card__desc{color:var(--text-muted);font-size:13px}.achievements-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;display:grid}.achievement-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.achievement-card.is-locked{opacity:.5}.achievement-card.is-unlocked{border-color:var(--good)}.achievement-card__icon{font-size:20px}.achievement-card__name{margin-top:6px;font-weight:700;display:block}.achievement-card__desc{color:var(--text-muted);margin:4px 0 0;font-size:13px}.qte-overlay{border:2px solid var(--warn);background:var(--surface);border-radius:12px;padding:18px;animation:.15s ease-out qte-pop}@keyframes qte-pop{0%{opacity:.6;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.qte-overlay__timer-track{background:var(--bg);border-radius:999px;height:5px;margin-bottom:14px;overflow:hidden}.qte-overlay__timer-fill{background:var(--warn);height:100%;transition:width .1s linear}.qte-overlay__title{margin:0 0 4px;font-size:16px}.qte-overlay__desc{color:var(--text-muted);margin:0 0 14px;font-size:13px}.qte-overlay__track{background:var(--bg);border:1px solid var(--border);border-radius:999px;height:24px;margin-bottom:14px;position:relative;overflow:hidden}.qte-overlay__zone{background:var(--accent-soft);position:absolute;top:0;bottom:0}.qte-overlay__marker{background:var(--bad);border-radius:4px;width:12px;height:28px;transition:left 50ms linear;position:absolute;top:-2px;transform:translate(-50%)}.qte-overlay__marker.is-in-zone{background:var(--good)}.qte-overlay__track--contamination{background:var(--accent-soft)}.qte-overlay__contamination-fill{background:var(--bad);height:100%;transition:width .1s linear}.qte-overlay__action{background:var(--warn);color:#fff;border:none;border-radius:10px;width:100%;padding:14px;font-size:15px;font-weight:700}.qte-overlay__action:active{transform:scale(.98)}.chamber-tuning-panel{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.chamber-tuning-panel__hint{color:var(--text-muted);margin:0 0 14px;font-size:13px}.chamber-tuning-panel__dial{margin-bottom:16px}.chamber-tuning-panel__dial:last-child{margin-bottom:0}.chamber-tuning-panel__dial-head{justify-content:space-between;align-items:center;margin-bottom:6px;font-size:13px;display:flex}.chamber-tuning-panel__dial-status{color:var(--bad);font-weight:600}.chamber-tuning-panel__dial-status.is-in-zone{color:var(--good)}.chamber-tuning-panel__track{background:var(--bg);border:1px solid var(--border);border-radius:999px;height:20px;margin-bottom:8px;position:relative;overflow:hidden}.chamber-tuning-panel__zone{background:var(--accent-soft);position:absolute;top:0;bottom:0}.chamber-tuning-panel__marker{background:var(--bad);border-radius:4px;width:10px;height:24px;transition:left .1s linear;position:absolute;top:-2px;transform:translate(-50%)}.chamber-tuning-panel__marker.is-in-zone{background:var(--good)}.chamber-tuning-panel__correct{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:8px;padding:8px;font-size:13px;font-weight:600}.chamber-tuning-panel__correct:active{transform:scale(.98)}.quiz-overlay{border-color:var(--accent)}.quiz-overlay__prompt{margin:0 0 16px;font-size:15px;line-height:1.5}.quiz-overlay__fill-blank{gap:8px;display:flex}.quiz-overlay__fill-blank input{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;flex:1;padding:10px 12px;font-size:14px}.quiz-overlay__fill-blank .qte-overlay__action{background:var(--accent);width:auto;padding:10px 20px}.quiz-overlay__choices{grid-template-columns:1fr 1fr;gap:8px;display:grid}.quiz-overlay__choice{border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;border-radius:8px;padding:10px;font-size:13px}.quiz-overlay__choice:hover{border-color:var(--accent)}.quiz-overlay__feedback{background:var(--bg);border-radius:8px;padding:12px}.quiz-overlay__feedback p{color:var(--text-muted);margin:6px 0 0;font-size:13px}.quiz-overlay__feedback-title{font-size:14px;font-weight:700}.quiz-overlay__feedback.is-correct .quiz-overlay__feedback-title{color:var(--good)}.quiz-overlay__feedback.is-wrong .quiz-overlay__feedback-title{color:var(--bad)}.fab-map__header h1{margin:0 0 8px;font-size:28px}.fab-map__header p{color:var(--text-muted);max-width:720px;margin:0 0 12px}.fab-map__score{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:6px 14px;font-weight:600;display:inline-block}.fab-map__line{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.process-node{text-align:left;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:12px;flex-direction:column;gap:4px;padding:16px;transition:transform .15s,box-shadow .15s;display:flex;position:relative}.process-node.is-active{border-color:var(--accent);cursor:pointer}.process-node.is-active:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.process-node.is-planned{opacity:.55}.process-node.is-done{border-color:var(--good)}.process-node__order{color:var(--text-muted);font-size:12px}.process-node__name{font-size:16px;font-weight:700}.process-node__category{color:var(--accent);font-size:12px}.process-node__desc{color:var(--text-muted);margin-top:4px;font-size:13px}.process-node__status{margin-top:8px;font-size:12px;font-weight:600}.process-layout__header{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:8px;display:flex}.process-layout__back{color:var(--accent);background:0 0;border:none;padding:0;font-size:14px}.process-layout__header h1{margin:0;font-size:24px}.process-layout__category{color:var(--text-muted);font-size:13px}.process-layout__target{background:var(--accent-soft);color:var(--accent);border-radius:10px;margin-bottom:20px;padding:10px 14px;font-size:14px;display:inline-block}.module-grid{grid-template-columns:280px 1fr;align-items:start;gap:24px;display:grid}@media (width<=720px){.module-grid{grid-template-columns:1fr}}.module-grid__controls{border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-direction:column;gap:18px;padding:16px;display:flex}.module-grid__result{flex-direction:column;gap:16px;display:flex}.parameter-slider{display:block}.parameter-slider__row{justify-content:space-between;margin-bottom:4px;font-size:14px;display:flex}.parameter-slider__value{color:var(--accent);font-weight:700}.parameter-slider input[type=range]{width:100%}.parameter-slider.is-disabled{opacity:.5}.mode-toggle span{margin-bottom:6px;font-size:14px;display:block}.mode-toggle__buttons{gap:8px;display:flex}.mode-toggle__buttons button{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;flex:1;padding:8px}.mode-toggle__buttons button.is-selected{background:var(--accent);border-color:var(--accent);color:#fff}.mode-toggle__buttons button.is-recommended:not(.is-selected){border-color:var(--good);color:var(--good)}.mode-recommendation{background:var(--accent-soft);color:var(--text);border-radius:8px;padding:10px;font-size:13px}.scoring-info-box{border:1px solid var(--border);color:var(--text-muted);border-radius:8px;padding:10px;font-size:12px}.warnings{color:var(--warn);margin:0;padding-left:18px;font-size:13px}.submit-btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px;font-weight:600}.submit-btn:disabled,.mode-toggle__buttons button:disabled{opacity:.5;cursor:not-allowed}.run-status{background:var(--accent-soft);color:var(--accent);text-align:center;border-radius:8px;padding:10px;font-size:14px;font-weight:600}.control-quality-badge{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;display:inline-block}.run-progress-card{border:1px solid var(--border);background:var(--surface);text-align:center;border-radius:12px;padding:24px}.run-progress-track{background:var(--bg);border:1px solid var(--border);border-radius:999px;height:8px;margin-bottom:10px;overflow:hidden}.run-progress-fill{background:var(--accent);height:100%;transition:width .1s linear}.run-progress-card p{color:var(--text-muted);margin:0;font-size:13px}.contract-banner{background:var(--accent-soft);color:var(--accent);border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:13px;display:flex}.contract-banner__abandon{border:1px solid var(--accent);color:var(--accent);background:0 0;border-radius:6px;margin-left:auto;padding:4px 10px;font-size:12px}.modal-overlay{z-index:100;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border:2px solid var(--border);text-align:center;border-radius:16px;width:100%;max-width:380px;padding:28px 24px}.modal-card.is-success{border-color:var(--good)}.modal-card.is-step{border-color:var(--accent)}.modal-card.is-retry{border-color:var(--warn)}.modal-card.is-expired{border-color:var(--bad)}.modal-card__icon{font-size:36px}.modal-card__title{margin:8px 0 4px;font-size:20px}.modal-card__message{color:var(--text-muted);margin:0 0 20px;font-size:14px}.modal-card__actions{flex-direction:column;gap:8px;display:flex}.result-chart{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.result-chart__legend{color:var(--text-muted);margin:8px 0 0;font-size:12px}.score-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;align-items:center;gap:16px;padding:16px;display:flex}.score-card__grade{text-align:center;width:64px;color:var(--accent);font-size:40px;font-weight:800}.score-card--s .score-card__grade,.score-card--a .score-card__grade{color:var(--good)}.score-card--c .score-card__grade{color:var(--warn)}.score-card--f .score-card__grade{color:var(--bad)}.score-card__score{font-size:16px;font-weight:700}.score-card__regime{color:var(--text-muted);font-size:13px}.score-card__breakdown-row{margin:6px 0}.score-card__breakdown-label{color:var(--text-muted);margin-bottom:3px;font-size:13px}.score-card__breakdown-bar{background:var(--bg);border-radius:3px;height:5px;overflow:hidden}.score-card__breakdown-bar-fill{background:var(--accent);border-radius:3px;height:100%}.score-card__feedback{margin:8px 0 0;font-size:14px}.score-card__grade-legend{color:var(--text-muted);margin:8px 0 0;font-size:11px}.player-status-bar{z-index:50;border-top:1px solid var(--border);background:var(--surface);flex-wrap:wrap;align-items:center;gap:14px;padding:10px 24px;font-size:13px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 16px #00000014}.player-status-bar__name,.player-status-bar__name-input{color:var(--text);background:0 0;border:none;padding:0;font-size:15px;font-weight:700}.player-status-bar__name-input{border-bottom:1px solid var(--accent);min-width:100px}.player-status-bar__rank{background:var(--accent-soft);color:var(--accent);white-space:nowrap;border-radius:999px;padding:3px 10px;font-weight:600}.player-status-bar__stat{color:var(--text-muted);white-space:nowrap}.date-badge{z-index:50;border:1px solid var(--border);background:var(--surface);border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:13px;display:flex;position:fixed;top:16px;left:16px;box-shadow:0 2px 8px #00000014}.date-badge__date{color:var(--text-muted);white-space:nowrap}.date-badge__dday{background:var(--accent-soft);color:var(--accent);white-space:nowrap;border-radius:999px;padding:2px 8px;font-weight:700}.player-status-bar__money{background:var(--accent-soft);color:var(--good);white-space:nowrap;border-radius:999px;margin-left:auto;padding:3px 10px;font-weight:600}.rp-gauge{flex:220px;align-items:center;gap:8px;min-width:180px;display:flex}.rp-gauge__track{background:var(--bg);border:1px solid var(--border);border-radius:999px;flex:1;height:6px;overflow:hidden}.rp-gauge__fill{background:var(--accent);height:100%;transition:width .2s}.rp-gauge__label{color:var(--text-muted);white-space:nowrap;font-size:12px}.fab-map__badges{flex-wrap:wrap;gap:10px;margin-bottom:12px;display:flex}.market-event{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:14px;font-size:13px;display:flex}.market-event__month{color:var(--text);font-weight:700}.difficulty-badge{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);border-radius:8px;width:fit-content;margin-bottom:24px;padding:6px 12px;font-size:13px;display:inline-block}.contract-board{border-top:1px solid var(--border);margin-top:32px;padding-top:20px}.contract-board h2{margin:0 0 4px;font-size:20px}.contract-board__desc{color:var(--text-muted);margin:0 0 16px;font-size:13px}.contract-board__offers{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.contract-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;margin-bottom:12px;padding:14px}.contract-card--active{border-color:var(--good);background:var(--accent-soft)}.contract-card__name{margin-bottom:6px;font-weight:700}.contract-card__flavor{color:var(--text-muted);margin:0 0 8px;font-size:12px;font-style:italic}.contract-card__spec{margin-bottom:6px;font-size:12px}.contract-card__steps{flex-direction:column;gap:4px;margin:0 0 8px;padding:0;list-style:none;display:flex}.contract-card__step{color:var(--text-muted);font-size:12px}.contract-card__step.is-done{color:var(--good)}.contract-card__step.is-current{color:var(--text);font-weight:600}.contract-card__reward{color:var(--accent);margin-bottom:10px;font-size:13px;font-weight:600}.contract-card__accept{background:var(--accent);color:#fff;border:none;border-radius:8px;width:100%;padding:8px;font-weight:600}.contract-card__accept:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed}.shop-panel{border-top:1px solid var(--border);margin-top:32px;padding-top:20px}.shop-panel h2{margin:0 0 4px;font-size:20px}.shop-panel__desc{color:var(--text-muted);margin:0 0 16px;font-size:13px}.shop-panel__group h3{margin:0 0 8px;font-size:15px}.shop-panel__cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:8px;display:grid}.shop-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:14px}.shop-card.is-owned{border-color:var(--good);opacity:.75}.shop-card__name{margin-bottom:4px;font-weight:700}.shop-card__desc{color:var(--text-muted);margin:0 0 8px;font-size:12px}.shop-card__effect{color:var(--accent);margin-bottom:10px;font-size:12px}.shop-card__buy{background:var(--accent);color:#fff;border:none;border-radius:8px;width:100%;padding:8px;font-weight:600}.shop-card__buy:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed}.shop-card__status{color:var(--good);font-size:12px;font-weight:600}.run-cost,.regime-hint,.equipment-hint{color:var(--text-muted);font-size:13px}.hint-box{background:var(--accent-soft);color:var(--accent);border-radius:8px;padding:10px;font-size:13px}.rough-skeleton-note{background:repeating-linear-gradient(135deg, var(--surface-2,#2a2f3a), var(--surface-2,#2a2f3a) 8px, var(--surface-1,#232833) 8px, var(--surface-1,#232833) 16px);color:var(--text-muted);border:1px dashed var(--text-muted);border-radius:8px;padding:10px;font-size:13px}.funds-error{color:var(--bad);font-size:13px}.wafer-cross-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.wafer-cross-section__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.photo-cross-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.photo-cross-section__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.photo-cross-section__beam{animation:1.1s ease-in-out infinite beam-pulse}.photo-cross-section__pr{transition:height .15s linear}.photo-cross-section__trench{transition:height .15s linear,y .15s linear,width 1s}.photo-cross-section__spray{animation:.9s ease-in-out infinite spray-fall}@keyframes beam-pulse{0%,to{opacity:.35}50%{opacity:.9}}@keyframes spray-fall{0%{opacity:0;transform:translateY(-4px)}40%{opacity:.8}to{opacity:0;transform:translateY(10px)}}.etch-cross-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.etch-cross-section__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.etch-cross-section__trench{transition:height .15s linear,width .3s}.etch-cross-section__bubble{animation:1.6s ease-in infinite bubble-rise}.etch-cross-section__plasma{animation:1.4s ease-in-out infinite plasma-glow}@keyframes bubble-rise{0%{opacity:0;transform:translateY(0)}30%{opacity:.7}to{opacity:0;transform:translateY(-70px)}}@keyframes plasma-glow{0%,to{opacity:.12}50%{opacity:.32}}.deposition-cross-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.deposition-cross-section__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.deposition-cross-section__film{transition:height .15s linear,width .15s linear,y .15s linear}.deposition-cross-section__particle{animation:1.3s linear infinite particle-fall}.deposition-cross-section__gas-glow{animation:1.6s ease-in-out infinite plasma-glow}.deposition-cross-section__cycle-pulse{animation:1.2s ease-in-out infinite cycle-pulse}@keyframes particle-fall{0%{opacity:0;transform:translateY(0)}20%{opacity:.8}to{opacity:0;transform:translateY(55px)}}@keyframes cycle-pulse{0%,to{r:6;opacity:.4}50%{r:11;opacity:.9}}.ionimplant-cross-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.ionimplant-cross-section__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.cmp-cross-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.cmp-cross-section__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.cmp-cross-section__pad-spin{animation:2.2s linear infinite pad-spin}.cmp-cross-section__slurry{animation:1.1s linear infinite particle-fall}@keyframes pad-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.photo-stage-tabs{gap:8px;margin:0 0 16px;padding:0;list-style:none;display:flex}.photo-stage-tabs__step{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);text-align:center;border-radius:8px;flex:1;padding:8px 10px;font-size:13px}.photo-stage-tabs__step.is-done{border-color:var(--good);color:var(--good)}.photo-stage-tabs__step.is-current{border-color:var(--accent);color:var(--text);background:var(--accent-soft);font-weight:600}.process-window-box{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.process-window-box__caption{color:var(--text-muted);text-align:center;margin:8px 0 0;font-size:12px}.process-window-box__warning{color:var(--bad);text-align:center;margin:4px 0 0;font-size:12px}.photo-live-panel{grid-template-columns:1fr 1fr;align-items:start;gap:16px;display:grid}@media (width<=720px){.photo-live-panel{grid-template-columns:1fr}}.economy-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.economy-card__row{color:var(--text-muted);justify-content:space-between;margin-bottom:4px;font-size:13px;display:flex}.economy-card__net{margin-top:8px;font-size:16px;font-weight:700}.economy-card.is-profit .economy-card__net{color:var(--good)}.economy-card.is-loss .economy-card__net{color:var(--bad)}.defect-report{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px}.defect-report--clean{color:var(--good);font-size:14px;font-weight:600}.defect-report h3{margin:0 0 8px;font-size:14px}.defect-report ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.defect-report__item p{color:var(--text-muted);margin:2px 0 0;font-size:13px}.defect-report__name{font-size:13px;font-weight:700}.defect-report__item--minor .defect-report__name{color:var(--warn)}.defect-report__item--major .defect-report__name,.defect-report__item--critical .defect-report__name{color:var(--bad)}.academy-process-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.academy-process-card{border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;border-radius:12px;flex-direction:column;align-items:flex-start;gap:4px;padding:16px;transition:transform .15s,box-shadow .15s;display:flex}.academy-process-card:not(:disabled):hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.academy-process-card.is-locked{opacity:.55;cursor:default}.academy-process-card__name{font-size:15px;font-weight:700}.academy-process-card__desc{color:var(--text-muted);font-size:12px}.academy-process-card__status{color:var(--accent);margin-top:6px;font-size:12px;font-weight:600}.academy-section-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.academy-section-card{border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;border-radius:12px;padding:16px;font-size:14px;font-weight:600;transition:transform .15s,box-shadow .15s;position:relative}.academy-section-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.academy-section-card.is-studied{border-color:var(--good)}.academy-section-card__badge{font-size:13px;position:absolute;top:10px;right:12px}.section-study{flex-direction:column;gap:16px;display:flex}.section-study__back-link{align-self:flex-start}.section-study__result{text-align:center;padding:40px 20px}.section-study__result-score{font-size:48px;font-weight:700}.section-study__result-perfect{color:var(--good);font-size:18px;font-weight:700}.theory-formula{color:var(--text);background:var(--accent-soft);border-radius:6px;padding:6px 10px;font-family:ui-monospace,Consolas,monospace;font-size:16px;display:inline-block}.sub-screen__header h1{margin:12px 0 4px;font-size:26px}.sub-screen__header p{color:var(--text-muted);margin:0 0 20px}.academy-screen__tabs{gap:8px;margin-bottom:20px;display:flex}.academy-screen__tabs button{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:8px 16px;font-weight:600}.academy-screen__tabs button.is-selected{background:var(--accent);border-color:var(--accent);color:#fff}.academy-notes__section{border:1px solid var(--border);background:var(--surface);border-radius:12px;margin-bottom:14px;padding:18px}.academy-notes__section h2{margin:0 0 10px;font-size:18px}.academy-notes__section h3{color:var(--accent);margin:0 0 8px;font-size:14px}.academy-notes__section p{color:var(--text-muted);margin:8px 0 0;font-size:14px}.academy-notes__section--planned{opacity:.6}.quiz-practice__header{justify-content:space-between;align-items:baseline;margin-bottom:12px;display:flex}.quiz-practice__header h3{margin:0;font-size:16px}.quiz-practice__rp{color:var(--good);font-size:13px;font-weight:600}.quiz-practice .quiz-overlay__feedback .submit-btn{margin-top:12px}.title-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:60vh;display:flex}.title-screen__title{margin:0;font-size:34px}.title-screen__subtitle{color:var(--text-muted);margin:0 0 28px}.title-screen__buttons{flex-direction:column;align-items:center;gap:10px;width:100%;max-width:280px;display:flex}.title-screen__buttons .submit-btn{width:100%}.title-screen__hint{color:var(--text-muted);margin:0;font-size:12px}.title-screen__settings-btn{color:var(--text-muted);background:0 0;border:none;margin-top:12px;font-size:13px}.new-game-setup{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:60vh;padding:0 16px;display:flex}.new-game-setup__profile{gap:12px;width:100%;max-width:420px;margin-top:20px;display:flex}.new-game-setup__profile-field{color:var(--text-muted);text-align:left;flex-direction:column;flex:1;gap:4px;font-size:13px;display:flex}.new-game-setup__profile-field input{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:10px 12px;font-size:14px}.new-game-setup__cards{flex-direction:column;gap:10px;width:100%;max-width:420px;margin:20px 0 24px;display:flex}.new-game-setup__card{border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;border-radius:10px;flex-direction:column;gap:4px;padding:14px 16px;display:flex}.new-game-setup__card.is-selected{border-color:var(--accent);background:var(--accent-soft)}.new-game-setup__card-label{font-size:15px;font-weight:700}.new-game-setup__card-desc{color:var(--text-muted);font-size:13px}.settings-screen__danger-btn{border:1px solid var(--bad);color:var(--bad);background:0 0;border-radius:8px;padding:10px 18px;font-weight:600}.news-banner{background:var(--accent-soft);border-radius:10px;align-items:center;gap:10px;margin-bottom:16px;padding:10px 14px;font-size:13px;display:flex}.news-banner__tag{background:var(--bad);color:#fff;border-radius:999px;flex-shrink:0;padding:2px 8px;font-size:11px;font-weight:700}.news-banner__text{color:var(--text)}.academy-category-tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.academy-category-tabs button{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);border-radius:999px;padding:6px 14px;font-size:13px}.academy-category-tabs button.is-selected{background:var(--accent);border-color:var(--accent);color:#fff}.academy-empty-tab{text-align:center;color:var(--text-muted);padding:32px 0}.article-list{border-top:1px solid var(--border);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.article-list__item{border:none;border-bottom:1px solid var(--border);width:100%;color:var(--text);text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:12px;padding:14px 4px;font-size:14px;display:flex}.article-list__item:hover{color:var(--accent)}.article-list__heading{font-weight:600}.article-list__badge{color:var(--text-muted);white-space:nowrap;flex-shrink:0;font-size:12px}.article-list__badge.is-perfect{color:var(--good);font-weight:600}.article-detail{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:20px}.article-detail__headline{margin:0 0 4px;font-size:20px}.article-detail__byline{color:var(--text-muted);margin:0 0 16px;font-size:12px}.article-summary-box{background:var(--accent-soft);border-radius:10px;margin-top:16px;padding:14px 16px}.article-summary-box h3{margin:0 0 8px;font-size:14px}.article-summary-box ul{color:var(--text);margin:0;padding-left:18px;font-size:13px}.article-summary-box li{margin-bottom:4px}.oxide-growth-demo{border:1px dashed var(--accent);background:var(--bg);border-radius:10px;margin:16px 0;padding:16px}.oxide-growth-demo__label{color:var(--text-muted);margin:0 0 10px;font-size:12px}.oxide-growth-demo__controls{flex-direction:column;gap:10px;margin-bottom:12px;display:flex}.optical-resolution-demo{border:1px dashed var(--accent);background:var(--bg);border-radius:10px;margin:16px 0;padding:16px}.optical-resolution-demo__label{color:var(--text-muted);margin:0 0 10px;font-size:12px}.optical-resolution-demo__controls{flex-direction:column;gap:10px;margin-bottom:12px;display:flex}.optical-resolution-demo__result{background:var(--accent-soft);border-radius:8px;justify-content:space-between;align-items:baseline;margin-bottom:8px;padding:10px 12px;display:flex}.optical-resolution-demo__result-label{color:var(--text-muted);font-size:12px}.optical-resolution-demo__result-value{color:var(--accent);font-size:20px;font-weight:700}.optical-resolution-demo__hint{color:var(--text-muted);margin:0;font-size:11px}.news-articles{flex-direction:column;gap:10px;margin:16px 0;display:flex}.news-article-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;overflow:hidden}.news-article-card.is-open{border-color:var(--accent)}.news-article-card__header{cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;background:0 0;border:none;align-items:center;gap:12px;padding:14px 16px;display:flex}.news-article-card__icon{flex-shrink:0;font-size:24px}.news-article-card__headline-group{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.news-article-card__headline{font-size:14px;font-weight:600}.news-article-card__meta{color:var(--text-muted);font-size:11px}.news-article-card__badge{flex-shrink:0;font-size:14px}.news-article-card__preview{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin:0 16px 14px;font-size:12px;overflow:hidden}.news-article-card__body{color:var(--text);flex-direction:column;gap:8px;margin:0 16px 16px;font-size:13px;display:flex}.news-article-card--demo{border-style:dashed;border-color:var(--accent)}.news-article-card--demo .oxide-growth-demo{margin:0 16px 16px}.section-study__quiz-gate{flex-direction:column;align-items:center;gap:6px;margin-top:16px;display:flex}.section-study__quiz-gate .submit-btn:disabled{opacity:.5;cursor:not-allowed}.section-study__quiz-gate-hint{color:var(--text-muted);margin:0;font-size:12px}.npc-chat-widget__bubble{z-index:60;background:var(--accent);color:#fff;border:none;border-radius:50%;width:52px;height:52px;font-size:22px;position:fixed;bottom:76px;right:20px;box-shadow:0 4px 14px #00000040}.npc-chat-widget__badge{background:var(--bad);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.npc-chat-widget__panel{z-index:60;border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-direction:column;width:300px;max-height:400px;display:flex;position:fixed;bottom:76px;right:20px;overflow:hidden;box-shadow:0 8px 24px #00000040}.npc-chat-widget__header{background:var(--accent);color:#fff;justify-content:space-between;align-items:center;padding:10px 14px;font-size:13px;font-weight:600;display:flex}.npc-chat-widget__close{color:#fff;background:0 0;border:none;padding:0;font-size:14px}.npc-chat-widget__messages{flex-direction:column;flex:1;gap:10px;padding:10px 14px;display:flex;overflow-y:auto}.npc-chat-widget__empty{color:var(--text-muted);text-align:center;margin:20px 0;font-size:13px}.npc-chat-widget__message{background:var(--bg);border-radius:8px;padding:8px 10px;font-size:13px}.npc-chat-widget__message-meta{color:var(--text-muted);margin-bottom:2px;font-size:11px}.npc-chat-widget__message-meta strong{color:var(--text);margin-right:4px}.npc-chat-widget__message p{color:var(--text);margin:0}.npc-chat-widget__list{flex-direction:column;flex:1;display:flex;overflow-y:auto}.npc-chat-widget__list-item{border:none;border-bottom:1px solid var(--border);text-align:left;cursor:pointer;background:0 0;align-items:center;gap:8px;width:100%;padding:10px 14px;display:flex}.npc-chat-widget__list-item:hover{background:var(--bg)}.npc-chat-widget__list-item-main{flex:1;min-width:0}.npc-chat-widget__list-item-top{justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;display:flex}.npc-chat-widget__list-item-top strong{color:var(--text)}.npc-chat-widget__list-item-time{color:var(--text-muted);flex-shrink:0;font-size:10px}.npc-chat-widget__list-item-preview{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:12px;overflow:hidden}.npc-chat-widget__list-badge{background:var(--bad);color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;font-weight:700;display:flex}.npc-chat-widget__thread-header{gap:8px}.npc-chat-widget__thread-header span{flex:1}.npc-chat-widget__back-btn{color:#fff;cursor:pointer;background:0 0;border:none;padding:0;font-size:16px}