.amc-course{--amc-ink:#17334a;--amc-green:#14685e;--amc-orange:#994418;--amc-line:#cbd8d4;--amc-paper:#fffcf5;--amc-wash:#f2f6f1;color:var(--amc-ink);background:var(--amc-paper);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;max-width:1500px;margin:0 auto;border:1px solid var(--amc-line);border-radius:22px;overflow:clip;text-align:left;isolation:isolate}
.amc-course *{box-sizing:border-box}.amc-course [hidden]{display:none!important}.amc-course h1,.amc-course h2,.amc-course h3,.amc-course h4,.amc-course p,.amc-course ul,.amc-course ol{color:inherit;font-family:inherit;margin:0 0 1em;line-height:inherit}.amc-course h1,.amc-course h2,.amc-course h3,.amc-course h4{font-weight:750;line-height:1.18;letter-spacing:-.025em}.amc-course h1{font-size:clamp(2.1rem,3.6vw,3.5rem);max-width:21ch;margin-bottom:.38em}.amc-course h2{font-size:1.7em;margin-top:.5em}.amc-course h3{font-size:1.23em;margin-top:1.5em}.amc-course h4{font-size:1.05em}.amc-course p:last-child{margin-bottom:0}.amc-course ul,.amc-course ol{padding-left:1.5em}.amc-course li{margin-bottom:.5em}.amc-course button,.amc-course input,.amc-course select{font:inherit;letter-spacing:normal;text-transform:none}.amc-course button{margin:0;cursor:pointer}.amc-course button:disabled{cursor:default;opacity:.55}.amc-course :focus-visible{outline:3px solid #99511f;outline-offset:4px}.amc-course .amc-content-title:focus{outline:none}.amc-course a{color:var(--amc-green)}
.amc-course .amc-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:44px;max-width:100%;padding:.65em 1em;border:1px solid transparent;border-radius:9px;color:var(--amc-ink);background:#e8efea;font-weight:650;line-height:1.35;text-align:center;white-space:normal;text-decoration:none;box-shadow:none}.amc-course .amc-btn:hover{filter:brightness(.96)}.amc-course .amc-primary{background:var(--amc-green);color:white}.amc-course .amc-secondary{background:white;border-color:#91aaa0;color:var(--amc-ink)}.amc-course .amc-text{padding:.5em .2em;color:var(--amc-green);background:transparent;text-align:left}.amc-course .amc-inline{display:flex;align-items:center;flex-wrap:wrap;gap:.7em}.amc-course .amc-small{font-size:.84em;line-height:1.5;color:#465e6b}.amc-course .amc-eyebrow{font-size:.69em;letter-spacing:.14em;font-weight:800;color:#4d695d;margin:0 0 .9em}.amc-course .amc-lead{font-size:1.12em;line-height:1.55;max-width:52ch;color:#466072}.amc-course .amc-sr{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.amc-course .amc-skip{position:absolute;z-index:10;transform:translateY(-200%);background:white;padding:1em}.amc-course .amc-skip:focus{transform:none}
.amc-course .amc-header{display:flex;align-items:center;gap:1.5em;padding:1.15em 2em;background:#fff;border-bottom:1px solid var(--amc-line)}.amc-course .amc-brand{color:var(--amc-ink);background:transparent;font-size:1.2em;padding:0;justify-content:flex-start;letter-spacing:-.035em}.amc-course .amc-course-label{margin-left:auto;font-size:.65em;letter-spacing:.14em;font-weight:750}.amc-course .amc-grade-badge{border:1px solid #aac2b5;background:#e6f0e8;padding:.2em .65em;border-radius:7px;font-size:1.1em;font-weight:750}.amc-course .amc-settings{border-bottom:1px solid var(--amc-line);background:#f2f6f1;font-size:.84em}.amc-course summary{cursor:pointer;min-height:44px;padding:.65em 1em;font-weight:650}.amc-course .amc-settings-body{padding:1em 2em;display:flex;gap:1em;flex-wrap:wrap}.amc-course .amc-settings-body>p,.amc-course .amc-settings-body>details{width:100%}.amc-course .amc-settings-body>label{display:flex;align-items:center;gap:.5em;min-height:44px}.amc-course input[type=checkbox],.amc-course input[type=radio]{width:21px;height:21px;accent-color:var(--amc-green);flex-shrink:0}.amc-course .amc-layout{display:grid;grid-template-columns:247px minmax(0,1fr)}.amc-course .amc-sidebar{padding:2em 1em 3em 1.2em;border-right:1px solid var(--amc-line);background:#f4f6f0}.amc-course .amc-sidebar>.amc-eyebrow{padding:0 .6em;font-size:.64em}.amc-course .amc-unit-link{width:100%;background:transparent;justify-content:flex-start;text-align:left;font-size:.81em;font-weight:560;padding:.8em .5em;gap:.65em;border-radius:7px}.amc-course .amc-unit-link[aria-current=page]{background:#dcebe0;color:#10574e;font-weight:750}.amc-course .amc-unit-number{font-size:.78em;color:#52685c;font-weight:750}.amc-course .amc-completion{font-size:.67em;margin-left:auto;color:#52685c}.amc-course .amc-mobile-map{display:none}.amc-course .amc-main{min-width:0;padding:2.2em 2.5em 3em}.amc-course .amc-breadcrumb{display:flex;align-items:center;gap:.6em;font-size:.78em;margin-bottom:1.8em}.amc-course .amc-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(200px,.8fr);align-items:center;gap:1em;padding:1em 0 2em}.amc-course .amc-hero h1{font-size:clamp(2.4rem,3.7vw,3.7rem);max-width:14ch}.amc-course .amc-hero-art svg{width:100%;height:auto;display:block}.amc-course .amc-hero-note{font-size:.73em;color:#52685c}.amc-course .amc-path{display:grid;grid-template-columns:repeat(4,1fr);gap:.8em;background:#e7efe6;border-radius:10px;padding:1em 1.15em;font-size:.76em;font-weight:650;margin-bottom:2.6em}.amc-course .amc-heading-row{display:flex;align-items:center;justify-content:space-between;gap:1em;margin:1.5em 0 .4em}.amc-course .amc-heading-row h2{margin:0}.amc-course .amc-progress-text{font-size:.75em;white-space:nowrap}.amc-course progress{display:block;width:100%;height:8px;border:0;margin:1.2em 0 1.7em;accent-color:var(--amc-green)}.amc-course progress::-webkit-progress-bar{background:#e1e8e0;border-radius:9px}.amc-course progress::-webkit-progress-value{background:var(--amc-green);border-radius:9px}.amc-course .amc-unit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1em}.amc-course .amc-unit-card{border:1px solid var(--amc-line);border-radius:14px;padding:1.35em;background:#fff;display:flex;flex-direction:column;align-items:flex-start}.amc-course .amc-card-top{display:flex;align-items:center;gap:.8em;margin-bottom:1.05em}.amc-course .amc-card-top .amc-eyebrow{margin:0}.amc-course .amc-card-symbol{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;font-size:1.7em;background:#dcece2;color:#14685e;line-height:1}.amc-course .amc-tone-1{background:#f8e9cc;color:#8e491b}.amc-course .amc-tone-2{background:#e1ebf3;color:#214f73}.amc-course .amc-tone-3{background:#f7e1d9;color:#8d3c29}.amc-course .amc-unit-card h3{margin:0 0 .5em;font-size:1.18em}.amc-course .amc-unit-card p{font-size:.83em;flex:1;color:#4b626e}.amc-course .amc-unit-card .amc-btn{font-size:.83em}.amc-course .amc-callout{padding:1.5em 1.7em;background:#f6ecd7;border:1px solid #e6d6b7;border-radius:14px;margin:2em 0}.amc-course .amc-callout h2{font-size:1.3em}
.amc-course .amc-lesson-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65em;margin:1.8em 0 1.1em}.amc-course .amc-lesson-link{background:#fff;border:1px solid var(--amc-line);font-size:.83em;align-items:flex-start;text-align:left;justify-content:flex-start}.amc-course .amc-lesson-link[aria-current=step]{border:2px solid var(--amc-green);background:#edf5ef;padding:calc(.65em - 1px) calc(1em - 1px)}.amc-course .amc-section-nav{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--amc-line);gap:.4em;margin-bottom:2em}.amc-course .amc-section-link{background:transparent;border-radius:0;font-size:.86em;padding:.8em .7em;border-bottom:3px solid transparent}.amc-course .amc-section-link[aria-current=page]{color:var(--amc-green);border-bottom-color:var(--amc-green)}.amc-course .amc-goal{padding:1em 1.2em;background:#e7efe6;border-left:4px solid var(--amc-green);border-radius:0 9px 9px 0;margin:1.4em 0}.amc-course .amc-narration{display:flex;align-items:center;flex-wrap:wrap;gap:.6em;margin:1.1em 0 1.7em;font-size:.81em}.amc-course .amc-explanation{display:flex;gap:1em;align-items:flex-start;margin:1.5em 0}.amc-course .amc-explanation h3{margin:.15em 0 .6em}.amc-course .amc-step-label{display:grid;place-items:center;width:31px;height:31px;flex-shrink:0;border:1px solid #a6c5b6;border-radius:50%;font-size:.85em;font-weight:750;color:var(--amc-green)}.amc-course .amc-demonstration,.amc-course .amc-laboratory{border:1px solid var(--amc-line);border-radius:14px;background:#fff;margin:1.2em 0 2em;overflow:hidden}.amc-course .amc-scene{padding:1em;background:#f7f9f4}.amc-course .amc-scene-visual svg{display:block;width:100%;max-height:355px;margin:0 auto}.amc-course .amc-scene-summary{font-size:.8em;line-height:1.45;border-top:1px solid #d5ded5;padding-top:.8em;color:#465e6b;min-height:3.5em}.amc-course .amc-demo-caption{padding:1em 1.3em;background:#edf3ed;min-height:7em}.amc-course .amc-caption{font-size:1.04em;margin:.35em 0 0}.amc-course .amc-controls{display:flex;gap:.6em;align-items:center;flex-wrap:wrap;padding:1em;font-size:.82em}.amc-course .amc-laboratory>.amc-eyebrow{padding:1.2em 1.4em;margin:0;color:var(--amc-green);background:#e7efe6}.amc-course .amc-lab-controls{padding:1em;display:flex;flex-wrap:wrap;align-items:center;gap:1em;font-size:.86em}.amc-course .amc-range{display:flex;flex-direction:column;gap:.35em;min-width:180px;flex:1}.amc-course input[type=range]{width:100%;min-width:150px;min-height:44px;accent-color:var(--amc-green);padding:0;background:transparent;border:0}.amc-course output{font-weight:800;margin-left:.35em}.amc-course select{padding:.5em;border:1px solid #819b91;min-height:44px;background:white;color:var(--amc-ink);border-radius:6px;max-width:100%}.amc-course .amc-laboratory>.amc-small{margin:0;padding:.7em 1.2em}.amc-course .amc-examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1em}.amc-course .amc-example{border:1px solid #e4d5b9;border-radius:12px;background:#fff7e7;padding:1.2em;font-size:.92em}.amc-course .amc-example h4{margin:0 0 .9em}.amc-course .amc-example ol{margin:0}.amc-course .amc-example li{padding-left:.15em}.amc-course .amc-talk{padding:1.3em;border-radius:12px;background:#e8eff4;margin:2em 0}.amc-course .amc-talk h3{margin:0 0 .7em}.amc-course .amc-teacher{font-size:.86em;background:#f0f3ef;border:1px solid var(--amc-line);border-radius:8px;margin:1.5em 0}.amc-course .amc-teacher>p,.amc-course .amc-teacher>h3,.amc-course .amc-teacher>ul{margin:1em 1.5em}.amc-course .amc-next{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1em;margin:2em 0}
.amc-course .amc-question{display:block;border:1px solid var(--amc-line);border-radius:12px;background:#fff;padding:1.2em 1.4em 1.4em;margin:1.8em 0;min-width:0}.amc-course .amc-question legend{float:none;width:auto;max-width:100%;padding:.3em .5em;font-size:1.02em;font-weight:650;line-height:1.55}.amc-course .amc-question-number{display:inline-block;background:#e3eee6;color:var(--amc-green);padding:.15em .5em;border-radius:6px;margin-right:.5em}.amc-course .amc-level{font-size:.66em;letter-spacing:.06em;display:block;color:#4d695d;text-transform:uppercase;margin:.3em 0}.amc-course .amc-question input[type=text]{display:block;color:var(--amc-ink);background:#fff;max-width:100%;width:200px;border:2px solid #819b91;border-radius:6px;min-height:48px;padding:.5em .75em;margin:.4em 0 1em;font-size:1.1em}.amc-course .amc-input-label{font-size:.85em}.amc-course .amc-options{display:flex;flex-wrap:wrap;gap:1em;margin:.5em 0 1.2em}.amc-course .amc-options label{display:flex;align-items:center;gap:.5em;min-height:48px;padding:.5em .8em;border:1px solid var(--amc-line);border-radius:7px;background:#f7f9f4;cursor:pointer}.amc-course .amc-options label:has(input:checked){border-color:var(--amc-green);background:#e3eee6}.amc-course .amc-feedback:not(:empty){margin:.8em 0;padding:.8em 1em;background:#fff0db;border-left:4px solid #99511f;border-radius:4px;font-size:.9em}.amc-course .amc-feedback.amc-correct:not(:empty){background:#e7f2e9;border-color:var(--amc-green)}.amc-course .amc-hint{margin:1em 0;background:#f3f1df;padding:.8em;font-size:.9em}.amc-course .amc-solution{margin:1em 0;border-top:1px solid var(--amc-line);font-size:.9em}.amc-course .amc-solution>p{padding:.7em 1em}.amc-course .amc-challenge{background:#fff1d5;border-radius:12px;padding:1.5em;font-size:1.1em;line-height:1.75}.amc-course .amc-rubric{background:#edf3ed;border-radius:10px;padding:1em 1.5em 1em 2.3em}.amc-course .amc-result:not(:empty){margin:1em 0;padding:1em;background:#e8eff4;border-radius:9px}.amc-course .amc-previous{font-size:.87em;background:#edf3ed;padding:.7em 1em;border-radius:7px}.amc-course .amc-data-table{width:100%;max-width:500px;border-collapse:collapse;margin:1em auto;font-size:.85em}.amc-course .amc-data-table caption{font-weight:700;text-align:left}.amc-course .amc-data-table th,.amc-course .amc-data-table td{padding:.4em .7em;border:1px solid #aebfb7;text-align:left;color:var(--amc-ink);background:#fff}.amc-course .amc-load-error{padding:2em}
.amc-course.amc-large{font-size:21px}.amc-course:not(.amc-reduced) .amc-scene-visual svg{animation:amc-appear .3s ease-out}.amc-course:not(.amc-reduced) .amc-unit-card{transition:box-shadow .2s}.amc-course .amc-unit-card:hover{box-shadow:0 5px 15px #17334a0d}@keyframes amc-appear{from{opacity:.7;transform:translateY(4px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.amc-course *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:1100px){.amc-course .amc-layout{grid-template-columns:215px minmax(0,1fr)}.amc-course .amc-main{padding:1.7em}.amc-course .amc-hero{grid-template-columns:1fr}.amc-course .amc-hero-art{display:none}.amc-course .amc-hero h1{max-width:20ch}.amc-course .amc-header{padding:1em 1.4em}}
@media(max-width:760px){.amc-course{border-radius:12px;font-size:17px}.amc-course .amc-layout{display:block}.amc-course .amc-sidebar{display:none}.amc-course .amc-mobile-map{display:block;background:#edf3ed;border-bottom:1px solid var(--amc-line)}.amc-course .amc-mobile-map .amc-unit-link{padding:.8em 1em}.amc-course .amc-main{padding:1.4em 1.1em 2em}.amc-course .amc-course-label{display:none}.amc-course .amc-grade-badge{margin-left:auto}.amc-course .amc-header{gap:.5em;padding:.8em 1em}.amc-course .amc-hero{padding:.5em 0 1em}.amc-course .amc-hero h1{font-size:2.4em}.amc-course .amc-path{grid-template-columns:repeat(2,1fr);gap:.6em;margin:1.5em 0 2em}.amc-course .amc-unit-grid,.amc-course .amc-examples{grid-template-columns:1fr}.amc-course .amc-heading-row{display:block}.amc-course .amc-progress-text{display:block;margin-top:1em}.amc-course .amc-lesson-nav{grid-template-columns:1fr;gap:.4em}.amc-course .amc-lesson-link{font-size:.89em}.amc-course .amc-section-link{padding:.7em .5em;font-size:.83em}.amc-course .amc-demo-caption{padding:1em;min-height:9em}.amc-course .amc-controls .amc-btn{flex:1;min-width:110px}.amc-course .amc-question{padding:.7em .8em 1em}.amc-course .amc-question legend{padding:.3em}.amc-course .amc-settings-body{padding:1em}.amc-course .amc-scene{padding:.5em}.amc-course .amc-scene-summary{font-size:.78em}.amc-course .amc-explanation{gap:.6em}.amc-course .amc-step-label{width:26px;height:26px}.amc-course .amc-hero-art{display:block;max-width:260px;justify-self:center;margin-top:1em}}
@media print{.amc-course{border:0;overflow:visible;color:#000;font-size:12pt}.amc-course .amc-sidebar,.amc-course .amc-header,.amc-course .amc-mobile-map,.amc-course .amc-settings,.amc-course .amc-btn,.amc-course .amc-section-nav,.amc-course .amc-lesson-nav,.amc-course .amc-lab-controls{display:none!important}.amc-course .amc-layout{display:block}.amc-course .amc-main{padding:0}.amc-course .amc-example,.amc-course .amc-question,.amc-course .amc-demonstration{break-inside:avoid}.amc-course .amc-scene-visual svg{max-height:220px}}
.amc-course .amc-workshop{padding:clamp(16px,3vw,30px);border:2px solid #b99a59;border-radius:14px;background:#fff9ec;margin:1.5em 0 2em}.amc-course .amc-workshop h3{margin-top:0}.amc-course .amc-ws-mission{border-top:1px solid #d5bf8d;padding-top:1em}.amc-course .amc-ws-visual{padding:1em 0}.amc-course .amc-ws-tenframe{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;width:min(100%,350px);margin:0 auto 1em;padding:10px;border:2px solid #52687e;background:#e9edf1;border-radius:8px}.amc-course .amc-workshop .amc-ws-slot{padding:0;min-height:44px;aspect-ratio:1;border:1px dashed #617487;border-radius:6px;background:#fff;color:#344b60;font-size:1.25em}.amc-course .amc-workshop .amc-ws-given{opacity:1;background:#173551;color:#fff9e8;border-style:solid;cursor:default}.amc-course .amc-workshop .amc-ws-added{background:#f4d37e;border:2px solid #80601e;color:#24344b}.amc-course .amc-ws-description{padding:.75em 1em;border-left:4px solid #a87923;background:#efe3c3;font-weight:650;min-height:3.5em}.amc-course .amc-ws-controls{display:flex;gap:.6em;flex-wrap:wrap;margin:1em 0;font-size:.86em}.amc-course .amc-ws-feedback{min-height:3em;line-height:1.6;margin:1em 0}.amc-course .amc-ws-transfer{margin-top:1.4em;padding:1em;border-radius:8px;background:#e7edf1}.amc-course .amc-ws-groups{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}.amc-course .amc-ws-bundle{padding:12px;border:2px solid #43627b;background:#e3edf3;border-radius:9px;max-width:100%}.amc-course .amc-ws-dots{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;max-width:250px;margin:.5em 0}.amc-course .amc-ws-dots span{color:#173551;display:grid;place-items:center;font-size:1.1em;min-width:22px;animation:amc-ws-appear .2s ease-out}.amc-course .amc-ws-loose{margin-top:1em;padding:12px;background:#fff0c6;border:1px solid #b28b3e;border-radius:9px}.amc-course .amc-ws-numberline{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));list-style:none;margin:1em 0;padding:0;border-bottom:2px solid #53697d}.amc-course .amc-ws-numberline li{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-align:center;padding:.35em 0;margin:0;border-radius:6px 6px 0 0;font-weight:650}.amc-course .amc-ws-numberline small{font-size:.59em;min-height:1.5em}.amc-course .amc-ws-star{color:#35556b;font-size:1.1em}.amc-course .amc-ws-current{background:#f4d37e;color:#172e48;outline:2px solid #80601e}.amc-course .amc-ws-path{overflow-wrap:anywhere;font-size:.87em}.amc-course .amc-workshop details{padding:.7em 0}.amc-course .amc-workshop summary{cursor:pointer;min-height:44px;line-height:1.5;display:list-item}.amc-course .amc-workshop button:disabled{cursor:default}.amc-course .amc-ws-controls button:disabled,.amc-course .amc-workshop .amc-inline button:disabled{opacity:.55}.amc-course.amc-reduced .amc-ws-dots span{animation:none}@keyframes amc-ws-appear{from{opacity:.3;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.amc-course .amc-ws-dots span{animation:none}}@media(max-width:480px){.amc-course .amc-workshop{padding:12px}.amc-course .amc-ws-tenframe{gap:5px;padding:6px}.amc-course .amc-ws-controls{flex-direction:column;align-items:stretch}.amc-course .amc-ws-groups{display:grid;grid-template-columns:1fr}.amc-course .amc-ws-numberline small{font-size:.54em}}@media print{.amc-course .amc-ws-controls{display:none!important}.amc-course .amc-workshop{break-inside:auto}.amc-course .amc-ws-dots span{animation:none}}

.amc-course .amc-ws-prompt{scroll-margin-top:140px}@media(max-width:380px){.amc-course .amc-workshop .amc-ws-slot{min-height:36px}}
.amc-course .amc-ws-quantities{padding:.7em 1em;background:#173551;color:#fff7df;border-radius:8px;font-weight:700}.amc-course .amc-ws-pair-grid{display:flex;gap:8px;flex-wrap:wrap;margin:.7em 0 1em}.amc-course .amc-ws-pair{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:5px 9px;border:1px solid #8ea3ac;background:#e1edf0;border-radius:7px;color:#173551;font-size:1.05em;white-space:nowrap;animation:amc-ws-appear .2s ease-out}.amc-course .amc-ws-collection{padding:10px;margin:.6em 0;border:1px solid #c6af7b;border-radius:8px;background:#fffdf5}.amc-course .amc-ws-tokens{display:flex;flex-wrap:wrap;gap:4px;margin-top:.6em;color:#173551;min-height:1em}.amc-course .amc-ws-tokens span{display:grid;place-items:center;min-width:20px;min-height:24px}.amc-course .amc-ws-spread{gap:12px 22px;justify-content:space-between}.amc-course .amc-ws-relations{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%;margin-top:.5em}.amc-course .amc-ws-relations .amc-btn[aria-pressed=true],.amc-course .amc-workshop .amc-ws-controls>.amc-btn[aria-pressed=true]{background:#f4d37e;color:#24344b;border:2px solid #80601e}.amc-course .amc-ws-trays{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.amc-course .amc-ws-tray{padding:8px;border:2px solid #91a4ad;border-radius:12px;background:#e7edf0;overflow-wrap:anywhere}.amc-course .amc-ws-tray:nth-child(2){background:#fff0c6;border-color:#b5995b}.amc-course .amc-ws-records{margin-top:1.2em;max-width:100%}.amc-course .amc-ws-records caption{text-align:left;font-weight:700;margin:.5em 0}.amc-course .amc-ws-start{font-weight:750;padding:.6em;background:#e1eaf0;border-left:4px solid #35546c}.amc-course .amc-ws-start-right{text-align:right;border-left:0;border-right:4px solid #35546c}.amc-course .amc-ws-ordinal{display:flex;flex-wrap:nowrap;gap:8px;max-width:100%;overflow-x:auto;padding:7px 4px 14px;scroll-snap-type:x proximity;border-bottom:2px solid #8a9da5}.amc-course .amc-workshop .amc-ws-person{display:flex;flex-direction:column;flex:0 0 82px;min-height:130px;padding:8px 5px;gap:5px;scroll-snap-align:start;border:2px solid #92a4ad;background:#fffdf5;color:#173551;border-radius:10px}.amc-course .amc-workshop .amc-ws-person[aria-pressed=true]{background:#f4d37e;border-color:#80601e;box-shadow:0 0 0 2px #80601e}.amc-course .amc-ws-avatar{display:block;width:60px;height:60px}.amc-course .amc-ws-rank{font-size:.9em;padding:2px 9px;border-radius:15px;background:#173551;color:#fff7df}.amc-course.amc-reduced .amc-ws-pair{animation:none}@media(prefers-reduced-motion:reduce){.amc-course .amc-ws-pair{animation:none}}@media(max-width:600px){.amc-course .amc-ws-relations{grid-template-columns:1fr}.amc-course .amc-ws-trays{gap:6px}.amc-course .amc-ws-tray{padding:6px}}@media print{.amc-course .amc-ws-ordinal{overflow:visible;flex-wrap:wrap}.amc-course .amc-ws-pair{animation:none}}

.amc-course .amc-addition-baskets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.amc-course .amc-addition-basket{padding:10px;border:1px solid #a2b0b5;border-radius:10px;background:#e5edf1;overflow-wrap:anywhere}.amc-course .amc-addition-basket:nth-child(2){background:#fff0c6;border-color:#b5995b}.amc-course .amc-addition-tokens{display:flex;flex-wrap:wrap;gap:5px;margin:.6em 0;min-height:28px;color:#173551}.amc-course .amc-addition-tokens span{display:grid;place-items:center;min-width:22px;min-height:28px}.amc-course .amc-addition-treasure{padding:12px;border:2px solid #a5823c;border-radius:10px;margin-top:12px;background:#fff2cd}.amc-course .amc-addition-arrival span{animation:amc-ws-appear .2s ease-out}.amc-course .amc-addition-answer{display:flex;flex-direction:column;gap:.5em;width:100%;font-weight:700;margin:.6em 0}.amc-course .amc-addition-answer input{width:8ch;max-width:100%;min-height:44px;padding:.45em;border:2px solid #6e8394;border-radius:6px;background:#fff;color:#173551;font-size:1.1em}.amc-course .amc-addition-frames{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.amc-course .amc-addition-frame{min-width:0}.amc-course .amc-addition-cells{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;padding:6px;margin:.6em 0;border:2px solid #6f8495;border-radius:8px;background:#e7edf1;max-width:340px}.amc-course .amc-addition-cells span{display:grid;place-items:center;aspect-ratio:1;min-height:28px;border:1px dashed #8497a3;border-radius:4px;background:#fffaf0;color:#52697c}.amc-course .amc-addition-cells .amc-addition-original{background:#173551;color:#fff9e8;border-style:solid}.amc-course .amc-addition-cells .amc-addition-new{background:#f4d37e;color:#24344b;border-style:solid}.amc-course .amc-addition-waiting{margin-top:1em;padding:10px;border:1px solid #bda46d;border-radius:8px;background:#fff8e6}.amc-course.amc-reduced .amc-addition-arrival span{animation:none}@media(prefers-reduced-motion:reduce){.amc-course .amc-addition-arrival span{animation:none}}@media(max-width:620px){.amc-course .amc-addition-frames{grid-template-columns:1fr}.amc-course .amc-addition-basket{padding:7px}}@media print{.amc-course .amc-addition-arrival span{animation:none}}
.amc-course .amc-subtraction-trays{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.amc-course .amc-subtraction-tray{padding:12px;border:2px solid #8fa4b1;border-radius:12px;background:#eef4f5;min-width:0;overflow-wrap:anywhere}.amc-course .amc-subtraction-tray:nth-child(2){background:#fff2d1;border-color:#b79857}.amc-course .amc-subtraction-out{border-style:dashed}.amc-course .amc-subtraction-equation{padding:.7em 1em;border:1px solid #c7ab6e;border-radius:8px;background:#fff9e9;font-size:1.2em;font-weight:750;text-align:center}.amc-course .amc-subtraction-view .amc-subtraction-object{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;position:relative;width:40px;min-width:32px;min-height:58px}.amc-course .amc-subtraction-object svg{display:block;width:40px;height:47px}.amc-course .amc-subtraction-object small{font-size:11px;line-height:1;display:block}.amc-course .amc-subtraction-reunion .amc-subtraction-object{animation:amc-ws-appear .2s ease-out}.amc-course.amc-reduced .amc-subtraction-reunion .amc-subtraction-object{animation:none}@media(prefers-reduced-motion:reduce){.amc-course .amc-subtraction-reunion .amc-subtraction-object{animation:none}}@media(max-width:620px){.amc-course .amc-subtraction-trays{grid-template-columns:1fr;gap:10px}.amc-course .amc-subtraction-tray{padding:9px}}@media print{.amc-course .amc-subtraction-reunion .amc-subtraction-object{animation:none}}
.amc-course .amc-magic-art{width:28px;height:32px;display:inline-block;vertical-align:middle;flex-shrink:0}.amc-course .amc-workshop .amc-ws-slot .amc-magic-art{width:34px;height:38px;max-width:90%;max-height:90%}.amc-course .amc-addition-cells .amc-magic-art{width:26px;height:29px;max-width:90%;max-height:90%}.amc-course .amc-subtraction-object .amc-magic-art{width:46px;height:52px}.amc-course .amc-subtraction-view .amc-subtraction-object{width:46px;min-height:66px}.amc-course .amc-subtraction-tray{background:linear-gradient(135deg,#f2eaf8,#edf2f8);border-color:#81749c;box-shadow:inset 0 0 0 3px #fff9ed}.amc-course .amc-subtraction-tray:nth-child(2){background:linear-gradient(135deg,#fff0c6,#f1e4c2);border-color:#b79753}.amc-course .amc-subtraction-out{border-style:dashed}.amc-course .amc-ws-pair{gap:3px}.amc-course .amc-ws-pair .amc-magic-art{width:24px;height:28px}.amc-course .amc-subtraction-tray strong{color:#243350}.amc-course .amc-scene-visual>.amc-magic-art{width:100%;height:auto}.amc-course .amc-magic-art svg{max-height:none}
.amc-course .amc-scene-visual svg.amc-magic-art{width:28px;height:32px;max-height:none;margin:0;display:inline-block}
.amc-course .amc-magic-art>.amc-magic-sprite{width:64px;height:66px;max-height:none;margin:0;display:inline-block}.amc-course .amc-subtraction-view .amc-subtraction-object{width:68px;min-height:96px}.amc-course .amc-subtraction-object>.amc-magic-art{width:68px;height:84px}
.amc-course .amc-container-view{position:relative;width:100%;aspect-ratio:1;overflow:visible}.amc-course .amc-container-image{display:block;width:100%;height:100%;object-fit:contain;object-position:center;max-width:100%}
.amc-course .amc-apprentice-image{display:block;object-fit:contain;object-position:center;pointer-events:none}.amc-course .amc-workshop .amc-ws-person:has(.amc-apprentice-image){flex-basis:138px;min-height:214px;justify-content:flex-end;gap:8px;padding:10px 8px}.amc-course .amc-workshop .amc-ws-person .amc-apprentice-image{width:120px;height:120px;max-width:100%;margin:0 auto 4px}.amc-course .amc-workshop .amc-ws-person .amc-ws-rank{min-width:3em}
.amc-course .amc-basket-illustration{display:block;width:86px;height:86px;object-fit:contain;margin:.4em auto}.amc-course .amc-instrument-reference{margin:1.5em 0;padding:1em;border:1px solid #bca269;border-radius:12px;background:#f6efd9}.amc-course .amc-instrument-reference h3{margin-top:0}.amc-course .amc-instrument-gallery{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.amc-course .amc-instrument-gallery figure{margin:0;padding:10px;text-align:center;flex:0 1 160px;max-width:100%;border:1px solid #d4c08b;border-radius:10px;background:#fffbf1}.amc-course .amc-instrument-gallery img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;display:block}.amc-course .amc-instrument-gallery figcaption{font-weight:700;font-size:.86em;margin-top:8px}
