/* A single live object. Geography and text remain authoritative HTML/SVG. */
.syllabus-atlas{--atlas-ink:#f8f3ff;--atlas-muted:#c1b5d5;--atlas-lavender:#d5bfff;--atlas-ground:#100b23;position:relative;isolation:isolate;color:var(--atlas-ink);padding:36px 0 32px;background:radial-gradient(ellipse at 45% 70%,#27154085,transparent 68%);font-family:var(--ds-font-text,sans-serif);scroll-margin-top:82px}
.syllabus-atlas *{box-sizing:border-box}
.syllabus-atlas [hidden]{display:none!important}
.syllabus-atlas ::selection{background:#dbbfff;color:#20132e}
.syllabus-atlas .atlas-inner{width:min(1240px,calc(100% - 72px));margin:auto}
.syllabus-atlas .atlas-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:22px}
.syllabus-atlas .atlas-heading h2{font:650 clamp(34px,3.7vw,53px)/1.06 var(--ds-font-display,sans-serif);letter-spacing:-.03em;margin:0}
.syllabus-atlas .atlas-heading em,.syllabus-atlas .atlas-invitation em{font-family:'Instrument Serif',Georgia,serif;font-weight:400;color:var(--atlas-lavender);letter-spacing:-.02em}
.syllabus-atlas .atlas-heading p{font-size:15px;line-height:1.7;color:var(--atlas-muted);margin:0}
.syllabus-atlas .atlas-selectors{display:flex;border:0;border-block:1px solid #d2b5ff30;gap:8px;padding:8px 0;margin:0;min-width:0}
.syllabus-atlas .atlas-option{flex:1;display:flex;align-items:center;gap:12px;min-height:48px;padding:10px 16px;border-radius:5px;color:#c2b5d4;cursor:pointer}
.syllabus-atlas .atlas-option>span:not(.atlas-sr){display:flex;align-items:baseline;justify-content:space-between;flex:1;gap:8px}
.syllabus-atlas .atlas-option strong{font-size:16px;font-weight:650}
.syllabus-atlas .atlas-option small{font-size:12px}
.syllabus-atlas .atlas-option input{appearance:none;width:16px;height:16px;border:1px solid #a38fb9;background:#160d26;border-radius:50%;margin:0;flex:none}
.syllabus-atlas .atlas-option input:checked{background:#e0c8ff;border-color:#e0c8ff;box-shadow:inset 0 0 0 3px #362344}
.syllabus-atlas .atlas-option:has(input:checked){background:#d7b7ff19;box-shadow:inset 0 -2px #d7b7ff;color:white}
.syllabus-atlas .atlas-option:hover{background:#d7b7ff0d}
.syllabus-atlas :is(button,a,select,input):focus-visible,.syllabus-atlas .atlas-option:has(input:focus-visible){outline:3px solid #ecd6ff;outline-offset:4px}
.syllabus-atlas input:focus-visible{outline-offset:2px}
.syllabus-atlas button,.syllabus-atlas select,.syllabus-atlas input{font:inherit}
.syllabus-atlas button{cursor:pointer;color:inherit}
.syllabus-atlas button:disabled{opacity:.45;cursor:not-allowed}
.syllabus-atlas .atlas-stage{position:relative;min-height:640px;perspective:1200px;isolation:isolate;contain:layout;overflow:clip}
.syllabus-atlas .atlas-world{position:absolute;inset:0;pointer-events:none;transform-style:preserve-3d}
.syllabus-atlas .atlas-table{position:absolute;inset:12% 2% 3%;border-radius:50%;background:radial-gradient(ellipse,#3b245c65,transparent 70%);transform:rotateX(65deg);box-shadow:0 70px 75px -60px #000}
.syllabus-atlas .atlas-geography{position:absolute;left:8%;top:6%;width:70%;height:480px;transform:perspective(1100px) rotateX(37deg) rotateZ(-9deg);transform-origin:50% 55%;transition:transform .6s cubic-bezier(.2,.75,.2,1),opacity .4s ease;filter:drop-shadow(0 20px 1px #241733) drop-shadow(0 35px 20px #0009)}
.syllabus-atlas .atlas-map{display:block;width:100%;height:100%;overflow:visible}
.syllabus-atlas .atlas-region{fill:#413052;stroke:#b59fc5;stroke-width:.6;stroke-linejoin:round;fill-rule:evenodd;vector-effect:non-scaling-stroke;transition:fill .4s ease,transform .5s cubic-bezier(.2,.75,.2,1),filter .5s ease}
.syllabus-atlas .atlas-region.is-selected{fill:#9b74c0;stroke:#f1ceff;stroke-width:1.3;transform:translateY(-18px);filter:drop-shadow(0 10px 0 #684581) drop-shadow(0 18px 9px #14061a99)}
.syllabus-atlas:not([data-open]) .atlas-map-labels{opacity:0}
.syllabus-atlas .atlas-map-labels text{font:500 11px var(--ds-font-text,sans-serif);fill:#ceb9da;text-anchor:middle;dominant-baseline:middle;opacity:.75}
.syllabus-atlas .atlas-map-labels text.is-selected{fill:white;transform:translateY(-18px)}
.syllabus-atlas .atlas-map-actions{position:absolute;inset:0;z-index:2;pointer-events:none}
.syllabus-atlas .atlas-map-choice{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;display:flex;gap:8px;align-items:baseline;border:0;border-bottom:1px solid #d2b1ee88;background:#1e112fde;box-shadow:0 8px 12px -6px #000;padding:10px 14px;min-height:44px;border-radius:3px;font-size:16px;transition:background .2s ease}
.syllabus-atlas .atlas-map-choice small{font-size:10px;color:#c7b3d7}
.syllabus-atlas .atlas-map-choice:hover{background:#69478a}
.syllabus-atlas .atlas-map-WA{left:18%;top:39%}.syllabus-atlas .atlas-map-NSW{left:74%;top:55%}.syllabus-atlas .atlas-map-VIC{left:70%;top:66%}.syllabus-atlas .atlas-map-QLD{left:69%;top:29%}.syllabus-atlas .atlas-map-SA{left:46%;top:53%}
.syllabus-atlas .atlas-invitation{position:absolute;right:3%;bottom:5%;font:500 clamp(25px,3vw,38px)/1.1 var(--ds-font-display,sans-serif);margin:0;max-width:260px;pointer-events:none}
.syllabus-atlas .atlas-invitation span{display:block;font:400 13px/1.7 var(--ds-font-text,sans-serif);color:var(--atlas-muted);margin-top:16px}
.syllabus-atlas[data-open] .atlas-invitation,.syllabus-atlas[data-open] .atlas-map-actions{display:none}
.syllabus-atlas[data-open] .atlas-geography{transform:perspective(1100px) translateX(-17%) scale(.91) rotateX(42deg) rotateZ(-12deg);opacity:.8}
.syllabus-atlas .atlas-location-light{position:absolute;left:var(--origin-x,28%);top:var(--origin-y,45%);height:4px;width:4px;border-radius:50%;background:#f1caff;box-shadow:0 0 18px 3px #d890ff88;opacity:0}
.syllabus-atlas .atlas-tether{position:absolute;left:var(--origin-x,28%);top:var(--origin-y,45%);width:32%;height:1px;transform:rotate(-13deg);transform-origin:left;background:linear-gradient(90deg,#efbdff90,#d5a0ff00);opacity:0}
.syllabus-atlas[data-open] :is(.atlas-tether,.atlas-location-light){opacity:1}
.syllabus-atlas .atlas-dossier{position:relative;margin:30px 20px 32px 39%;width:calc(61% - 20px);min-height:552px;isolation:isolate;transform:perspective(1200px) rotateY(-2deg);transform-origin:15% 55%}
.syllabus-atlas .atlas-material{position:absolute;inset:0;pointer-events:none;z-index:-1;transform-style:preserve-3d}
.syllabus-atlas .atlas-paper{position:absolute;inset:0;border-radius:6px 14px 14px 6px;background:linear-gradient(115deg,#796684,#cec0d4);box-shadow:10px 24px 28px -15px #000c}
.syllabus-atlas .atlas-paper-back{transform:translate(14px,10px) rotate(1.6deg)}
.syllabus-atlas .atlas-paper-middle{transform:translate(7px,4px) rotate(.5deg);background:linear-gradient(120deg,#a792b6,#eee4ed)}
.syllabus-atlas .atlas-cover{position:absolute;inset:0;border-radius:6px 14px 14px 6px;background:linear-gradient(115deg,#c5a4da20,transparent 32%),linear-gradient(135deg,#3e294efa,#211630fb);box-shadow:inset 1px 1px #e6c7ff8c,inset 0 -1px #e6c7ff4d,8px 10px 22px -12px #000}
.syllabus-atlas .atlas-spine{position:absolute;left:12px;top:12px;bottom:12px;width:7px;border-inline:1px solid #e6c7ff33;background:#130a211a}
.syllabus-atlas .atlas-turning-page{position:absolute;inset:12px 8px 12px 18px;border-radius:3px 10px 10px 3px;background:linear-gradient(90deg,#d7c4e01a,#e0ccee22);transform-origin:left;opacity:0}
.syllabus-atlas .atlas-document{padding:26px 30px 20px;min-height:552px;display:flex;flex-direction:column}
.syllabus-atlas .atlas-document-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:14px;border-bottom:1px solid #ead4ff2c}
.syllabus-atlas .atlas-document-head>div{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.syllabus-atlas .atlas-system-name{font:650 29px/1.1 var(--ds-font-display,sans-serif);letter-spacing:-.02em}
.syllabus-atlas .atlas-state-name{font-size:13px;color:#dcc7e8}
.syllabus-atlas .atlas-authority{font-size:12px;text-decoration:none;color:#dac6e6}
.syllabus-atlas .atlas-history{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;margin-top:14px;min-height:24px}
.syllabus-atlas .atlas-history button{font-size:12px;padding:6px 0;background:none;border:0;color:#e7cbff;text-decoration:underline;text-underline-offset:4px}
.syllabus-atlas .atlas-history span{font-size:12px;color:#c7b1d5}
.syllabus-atlas .atlas-content{padding:20px 0;min-height:356px;flex:1;overflow-wrap:anywhere}
.syllabus-atlas .atlas-content h3{font:600 28px/1.15 var(--ds-font-display,sans-serif);letter-spacing:-.02em;margin:0 0 10px}
.syllabus-atlas .atlas-content p{font-size:14px;line-height:1.65;margin:0 0 16px;color:#dccce7;max-width:55ch}
.syllabus-atlas .atlas-content label:not(.atlas-topic){display:block;font-size:14px;color:#eee1f5;margin:18px 0 8px}
.syllabus-atlas .atlas-content select{width:100%;min-height:48px;padding:10px 34px 10px 14px;border:1px solid #ab87c15c;border-radius:6px;background:#20132e;color:#fbf3ff;line-height:1.4}
.syllabus-atlas .atlas-content option,.syllabus-atlas .atlas-content optgroup{background:#24152e;color:#fbf3ff}
.syllabus-atlas .atlas-years{display:flex;gap:16px;margin-top:30px}
.syllabus-atlas .atlas-year{flex:1;min-height:110px;text-align:left;padding:22px;border:0;border-bottom:2px solid #cfa8ef80;background:linear-gradient(135deg,#b792da25,#ae80bd08);border-radius:4px;font-size:24px;font-weight:600}
.syllabus-atlas .atlas-year:hover{background:#bc92d535}
.syllabus-atlas .atlas-year small{display:block;font-size:12px;font-weight:400;margin-top:8px;color:#d6bce5}
.syllabus-atlas .atlas-next{display:inline-flex;align-items:center;gap:18px;padding:12px 18px;min-height:46px;border:1px solid #b692ce6b;background:#b891d929;border-radius:5px;margin-top:20px;font-size:14px}
.syllabus-atlas .atlas-scope-note{font-size:12px!important;color:#c9b4d6!important;margin-top:12px!important}
.syllabus-atlas .atlas-units{display:grid;gap:8px;margin-top:18px;max-height:280px;overflow:auto;scrollbar-width:thin;scrollbar-color:#9e75b6 #261730}
.syllabus-atlas .atlas-unit{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:14px 16px;min-height:54px;background:#c3a0d911;border:1px solid #b796c635;border-radius:5px;text-align:left;font-size:15px;line-height:1.5}
.syllabus-atlas .atlas-unit:hover{background:#c3a0d928;border-color:#caaaee}
.syllabus-atlas .atlas-unit span{font-size:20px;color:#dbb0fc}
.syllabus-atlas .atlas-topics{margin:16px 0 0;padding:0;max-height:214px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#9e75b6 #261730;border:0}
.syllabus-atlas .atlas-topic{display:flex;gap:12px;align-items:start;padding:11px 8px;border-bottom:1px solid #c5a1d720;font-size:14px;line-height:1.5;cursor:pointer}
.syllabus-atlas .atlas-topic:has(input:checked){background:#bd8dd828}
.syllabus-atlas .atlas-topic input{margin-top:4px;accent-color:#d7b0ff;width:16px;height:16px;flex:none}
.syllabus-atlas .atlas-document-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #ead4ff2c;padding-top:14px;margin-top:auto}
.syllabus-atlas .atlas-back{display:inline-flex;align-items:center;gap:8px;padding:10px 0;min-height:44px;background:none;border:0;font-size:13px;color:#dcc3ef}
.syllabus-atlas :is(.atlas-back,.atlas-cta,.atlas-fallback-link) svg{height:18px;width:18px;flex:none}
.syllabus-atlas .atlas-cta{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:46px;padding:12px 20px;border-radius:25px;background:#e9d7fb;color:#21102f;font-size:14px;font-weight:650;text-decoration:none}
.syllabus-atlas .atlas-cta:hover{background:#f5eaff}
.syllabus-atlas .atlas-fallback article{padding:20px 0;border-bottom:1px solid #b090cb40}
.syllabus-atlas .atlas-fallback a{color:#ead4ff;display:inline-flex;gap:10px;align-items:center}
.syllabus-atlas.atlas-ready .atlas-fallback{display:none}
.syllabus-atlas .atlas-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Stable document height protects the following cinematic scroll range. */
@media(min-width:1100px){
 .syllabus-atlas .atlas-stage{height:650px;min-height:650px}
 .syllabus-atlas .atlas-dossier,.syllabus-atlas .atlas-document{height:580px;min-height:580px}
 .syllabus-atlas .atlas-content{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#9e75b6 #261730}
 .syllabus-atlas .atlas-topics{max-height:none}
}
@media(max-width:1050px){.syllabus-atlas .atlas-inner{width:calc(100% - 40px)}.syllabus-atlas .atlas-heading h2{font-size:38px}.syllabus-atlas .atlas-option{padding:10px;gap:8px}.syllabus-atlas .atlas-option small{display:none}.syllabus-atlas .atlas-dossier{margin-left:29%;width:calc(71% - 20px)}.syllabus-atlas .atlas-document{padding:24px}.syllabus-atlas .atlas-map-actions{inset:0}.syllabus-atlas .atlas-invitation{bottom:4%}.syllabus-atlas .atlas-geography{width:88%;left:0}}
@media(max-width:700px){
 /* Without the dossier's 3D transform, iOS Safari sorts a preserve-3d paper stack above the document and hides it; keep phones flat. */
 .syllabus-atlas{padding:30px 0}.syllabus-atlas .atlas-inner{width:calc(100% - 36px)}.syllabus-atlas .atlas-heading{display:block}.syllabus-atlas .atlas-heading h2{font-size:clamp(31px,8.5vw,41px)}.syllabus-atlas .atlas-heading p{font-size:13px;margin-top:14px}.syllabus-atlas .atlas-heading p br{display:none}.syllabus-atlas .atlas-selectors{flex-wrap:wrap;gap:3px}.syllabus-atlas .atlas-option{flex:0 0 auto;padding:10px 12px;min-height:44px}.syllabus-atlas .atlas-option strong{font-size:14px}.syllabus-atlas .atlas-stage{min-height:350px;overflow:visible;perspective:none}.syllabus-atlas .atlas-world{overflow:hidden}.syllabus-atlas .atlas-geography{width:100%;height:290px;top:6%;transform:none;filter:drop-shadow(0 9px 0 #251735) drop-shadow(0 20px 18px #000a)}.syllabus-atlas .atlas-map-actions{display:none}.syllabus-atlas .atlas-invitation{font-size:24px;right:0;bottom:0}.syllabus-atlas .atlas-invitation span{margin-top:9px;font-size:12px}.syllabus-atlas[data-open] .atlas-world{display:none}.syllabus-atlas .atlas-dossier{margin:24px 8px 14px 0;width:calc(100% - 8px);min-height:0;transform:none}.syllabus-atlas .atlas-material{transform-style:flat}.syllabus-atlas .atlas-document{position:relative;z-index:1}.syllabus-atlas .atlas-document{padding:23px 22px 18px;min-height:0}.syllabus-atlas .atlas-document-head{align-items:start}.syllabus-atlas .atlas-document-head>div{gap:5px}.syllabus-atlas .atlas-state-name{font-size:12px}.syllabus-atlas .atlas-system-name{font-size:27px}.syllabus-atlas .atlas-authority{font-size:11px;margin-top:6px}.syllabus-atlas .atlas-content{min-height:300px}.syllabus-atlas .atlas-content h3{font-size:26px}.syllabus-atlas .atlas-years{gap:10px;margin-top:25px}.syllabus-atlas .atlas-year{padding:17px 13px;min-height:92px;font-size:21px}.syllabus-atlas .atlas-year small{font-size:11px}.syllabus-atlas .atlas-paper-back{transform:translate(8px,7px)}.syllabus-atlas .atlas-paper-middle{transform:translate(4px,3px)}.syllabus-atlas .atlas-topics{max-height:248px}.syllabus-atlas .atlas-cta{font-size:13px;padding:11px 15px;gap:9px}.syllabus-atlas .atlas-document-foot{gap:10px}.syllabus-atlas .atlas-back{font-size:12px}
}
@media(prefers-reduced-motion:reduce){.syllabus-atlas *{animation:none!important;transition:none!important}.syllabus-atlas .atlas-dossier{transform:none}}
@media(forced-colors:active){.syllabus-atlas .atlas-world,.syllabus-atlas .atlas-material{display:none}.syllabus-atlas .atlas-option input{appearance:auto}.syllabus-atlas .atlas-option:has(input:checked){outline:2px solid Highlight}.syllabus-atlas .atlas-document{border:1px solid CanvasText}.syllabus-atlas :is(button,a,select){border:1px solid ButtonText}}