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--tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}
#rr{background:var(--ground);color:var(--ink);font:15px/1.5 Georgia,serif;overflow:hidden}#rr *{box-sizing:border-box}#rr button{font:inherit;cursor:inherit}#rr header{border-bottom:1px solid var(--fine);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:17px 30px;display:flex}#rr .wordmark{letter-spacing:-1px;font:italic 31px Georgia}#rr nav{flex-wrap:wrap;align-items:center;gap:20px;display:flex}#rr nav button{color:var(--ink);background:0 0;border:0;padding:8px 0;font:13px Arial,sans-serif}#rr nav button[aria-pressed=true]{border-bottom:1px solid var(--red)}#rr .hero{background:radial-gradient(ellipse at 80% 50%,var(--wash),transparent 65%);grid-template-columns:1.05fr 1fr;gap:15px;padding:26px 30px 20px;display:grid;position:relative}#rr .eyebrow{text-transform:uppercase;letter-spacing:2px;font:11px Arial,sans-serif}#rr h1{letter-spacing:-2px;margin:24px 0 20px;font:400 clamp(45px,6.7vw,78px)/1.03 Georgia}#rr h1 em{color:var(--red);font-weight:400}#rr .hero p{max-width:310px}#rr .principle{border-top:1px solid var(--fine);margin-top:23px;padding-top:16px;font:italic 20px Georgia}#rr .art{min-height:315px;color:var(--red);border-bottom:1px solid var(--fine);position:relative}#rr .arch{border:1px solid var(--fine);border-radius:50% 50% 0 0;position:absolute;inset:0 10% 25px}#rr .arch:after{content:"";border:1px solid color-mix(in srgb,var(--fine)50%,transparent);border-radius:inherit;position:absolute;inset:8px}#rr .sphere{aspect-ratio:1;background:radial-gradient(circle at 35% 30%,color-mix(in srgb,var(--surface)60%,transparent),transparent 65%);border:1px solid;border-radius:50%;width:min(70%,230px);position:absolute;top:45%;left:50%;translate:-50% -50%}#rr .orbit{transform:rotate(var(--angle))scaleX(.35);animation:25s linear infinite rr-orbit;animation-delay:var(--delay);border:1px solid;border-radius:50%;position:absolute;inset:4%}#rr .orbit:after{content:"";background:currentColor;border-radius:50%;width:9px;height:9px;position:absolute;top:-5px;left:50%}#rr .orbit:nth-child(2){--angle:60deg;--delay:-8s}#rr .orbit:nth-child(3){--angle:120deg;--delay:-16s}#rr .equator{border:1px solid;border-radius:50%;height:20%;position:absolute;top:42%;left:0;right:0;transform:rotate(-20deg)}#rr .axis{border-left:1px solid;height:135%;position:absolute;top:-17%;left:50%;transform:rotate(25deg)}#rr .base{border:1px solid;border-radius:45% 45% 0 0;height:24px;position:absolute;bottom:33px;left:39%;right:39%}#rr .stem{border-left:2px solid;height:32px;position:absolute;bottom:56px;left:50%}#rr .fig{font:11px monospace;position:absolute;top:12px;left:0}#rr .art-note{font:italic 13px Georgia;position:absolute;bottom:6px;right:0}#rr .art-caption{letter-spacing:1px;font:11px Arial;position:absolute;bottom:6px;left:0}#rr .band{background:var(--deep);color:var(--on-deep);justify-content:space-between;align-items:center;gap:15px;padding:16px 30px;display:flex}#rr .band em{font-size:22px}#rr .band span{letter-spacing:1.4px;text-transform:uppercase;font:11px Arial}#rr .gallery-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;padding:22px 30px 13px;display:flex}#rr h2{margin:0;font:400 27px Georgia}#rr .mode{flex-wrap:wrap;gap:6px;display:flex}#rr .mode button{color:var(--ink);background:0 0;border:1px solid #0000;padding:6px 12px;font:12px Arial}#rr .mode button[aria-pressed=true]{border-color:var(--red);background:var(--surface)}#rr .disciplines{grid-template-columns:repeat(3,1fr);gap:18px;padding:0 30px 24px;display:grid}#rr .discipline{text-align:left;border:1px solid var(--fine);background:var(--surface);width:100%;color:var(--ink);padding:16px;transition:translate .3s,box-shadow .3s;display:block}#rr .discipline:hover,#rr .discipline:focus-visible{box-shadow:0 5px 0 var(--wash);translate:0 -4px}#rr .discipline[aria-pressed=true]{border-bottom:3px solid var(--red)}#rr .subject-art{height:90px;color:var(--red);border-bottom:1px solid var(--fine);margin:12px 0;position:relative}#rr .discipline strong{margin-bottom:4px;font:400 25px Georgia;display:block}#rr .subcopy{min-height:38px;font:12px/1.6 Arial;display:block}#rr .entry{text-transform:uppercase;letter-spacing:1px;margin-top:12px;font:11px Arial;display:block}#rr .molecule i{top:25px;left:calc(15% + var(--n)*23%);background:var(--surface);width:31px;height:31px;animation:5s ease-in-out infinite rr-breathe;animation-delay:calc(var(--n)*-1s);border:1px solid;border-radius:50%;position:absolute}#rr .molecule:before{content:"";border-top:1px solid;position:absolute;top:40px;left:24%;right:20%;transform:rotate(-10deg)}#rr .biology i{transform-origin:bottom;width:21px;height:45px;transform:rotate(var(--angle));border:1px solid;border-radius:0 80%;animation:7s ease-in-out infinite 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*,#rr.paused :after{animation-play-state:paused!important}@keyframes rr-orbit{to{transform:rotate(calc(var(--angle,0deg) + 360deg))scaleX(.35)}}@keyframes rr-small-orbit{to{rotate:360deg}}@keyframes rr-breathe{50%{translate:0 -4px}}@keyframes rr-leaf{50%{rotate:5deg}}@keyframes rr-change{0%{transform:translateY(6px)}to{transform:translateY(0)}}@media (max-width:600px){#rr header{padding:15px 20px}#rr nav{gap:15px}#rr nav button{min-height:44px}#rr .hero{grid-template-columns:1fr;padding:22px 20px}#rr h1{margin:17px 0;font-size:56px}#rr .art{min-height:290px}#rr .hero p{max-width:none}#rr .disciplines{grid-template-columns:1fr;gap:12px;padding:0 20px 20px}#rr .discipline{min-height:142px;padding-right:115px;position:relative}#rr .subject-art{border-bottom:0;width:90px;height:85px;position:absolute;top:16px;right:12px}#rr .selection{grid-template-columns:1fr;gap:18px;padding:20px}#rr .gallery-head{padding:20px}#rr .band{flex-wrap:wrap;padding:16px 20px}#rr .band em{font-size:20px}#rr footer{padding:15px 20px}}@media (prefers-reduced-motion:reduce){#rr *,#rr :after{transition:none!important;animation:none!important}}#rl{background:var(--ground);color:var(--ink);font:15px/1.5 Georgia,serif;overflow:hidden}#rl *{box-sizing:border-box}#rl button{font:inherit;cursor:inherit}#rl header{border-bottom:1px solid var(--fine);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:17px 30px;display:flex}#rl .wordmark{letter-spacing:-1px;font:italic 31px Georgia}#rl nav{flex-wrap:wrap;align-items:center;gap:20px;display:flex}#rl nav button{color:var(--ink);background:0 0;border:0;padding:8px 0;font:13px Arial,sans-serif}#rl nav button[aria-pressed=true]{border-bottom:1px solid var(--red)}#rl .hero{background:radial-gradient(ellipse at 80% 50%,var(--wash),transparent 65%);grid-template-columns:1.05fr 1fr;gap:15px;padding:26px 30px 20px;display:grid;position:relative}#rl .eyebrow{text-transform:uppercase;letter-spacing:2px;font:11px Arial,sans-serif}#rl h1{letter-spacing:-2px;margin:24px 0 20px;font:400 clamp(45px,6.7vw,78px)/1.03 Georgia}#rl h1 em{color:var(--red);font-weight:400}#rl .hero p{max-width:310px}#rl .principle{border-top:1px solid var(--fine);margin-top:23px;padding-top:16px;font:italic 20px Georgia}#rl .art{min-height:315px;color:var(--red);border-bottom:1px solid var(--fine);position:relative}#rl .arch{border:1px solid var(--fine);border-radius:50% 50% 0 0;position:absolute;inset:0 10% 25px}#rl .arch:after{content:"";border:1px solid color-mix(in srgb,var(--fine)50%,transparent);border-radius:inherit;position:absolute;inset:8px}#rl .sphere{aspect-ratio:1;background:radial-gradient(circle at 35% 30%,color-mix(in srgb,var(--surface)60%,transparent),transparent 65%);border:1px solid;border-radius:50%;width:min(70%,230px);position:absolute;top:45%;left:50%;translate:-50% -50%}#rl .orbit{transform:rotate(var(--angle))scaleX(.35);animation:25s linear infinite rr-orbit;animation-delay:var(--delay);border:1px solid;border-radius:50%;position:absolute;inset:4%}#rl .orbit:after{content:"";background:currentColor;border-radius:50%;width:9px;height:9px;position:absolute;top:-5px;left:50%}#rl .orbit:nth-child(2){--angle:60deg;--delay:-8s}#rl .orbit:nth-child(3){--angle:120deg;--delay:-16s}#rl .equator{border:1px solid;border-radius:50%;height:20%;position:absolute;top:42%;left:0;right:0;transform:rotate(-20deg)}#rl .axis{border-left:1px solid;height:135%;position:absolute;top:-17%;left:50%;transform:rotate(25deg)}#rl .base{border:1px solid;border-radius:45% 45% 0 0;height:24px;position:absolute;bottom:33px;left:39%;right:39%}#rl .stem{border-left:2px solid;height:32px;position:absolute;bottom:56px;left:50%}#rl .fig{font:11px monospace;position:absolute;top:12px;left:0}#rl .art-note{font:italic 13px Georgia;position:absolute;bottom:6px;right:0}#rl .art-caption{letter-spacing:1px;font:11px Arial;position:absolute;bottom:6px;left:0}#rl .band{background:var(--deep);color:var(--on-deep);justify-content:space-between;align-items:center;gap:15px;padding:16px 30px;display:flex}#rl .band em{font-size:22px}#rl .band span{letter-spacing:1.4px;text-transform:uppercase;font:11px Arial}#rl .gallery-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;padding:22px 30px 13px;display:flex}#rl h2{margin:0;font:400 27px Georgia}#rl .mode{flex-wrap:wrap;gap:6px;display:flex}#rl .mode button{color:var(--ink);background:0 0;border:1px solid #0000;padding:6px 12px;font:12px Arial}#rl .mode button[aria-pressed=true]{border-color:var(--red);background:var(--surface)}#rl .disciplines{grid-template-columns:repeat(3,1fr);gap:18px;padding:0 30px 24px;display:grid}#rl .discipline{text-align:left;border:1px solid var(--fine);background:var(--surface);width:100%;color:var(--ink);padding:16px;transition:translate .3s,box-shadow .3s;display:block}#rl .discipline:hover,#rl .discipline:focus-visible{box-shadow:0 5px 0 var(--wash);translate:0 -4px}#rl .discipline[aria-pressed=true]{border-bottom:3px solid var(--red)}#rl .subject-art{height:90px;color:var(--red);border-bottom:1px solid var(--fine);margin:12px 0;position:relative}#rl .discipline strong{margin-bottom:4px;font:400 25px Georgia;display:block}#rl .subcopy{min-height:38px;font:12px/1.6 Arial;display:block}#rl .entry{text-transform:uppercase;letter-spacing:1px;margin-top:12px;font:11px Arial;display:block}#rl .molecule i{top:25px;left:calc(15% + var(--n)*23%);background:var(--surface);width:31px;height:31px;animation:5s ease-in-out infinite rr-breathe;animation-delay:calc(var(--n)*-1s);border:1px solid;border-radius:50%;position:absolute}#rl .molecule:before{content:"";border-top:1px solid;position:absolute;top:40px;left:24%;right:20%;transform:rotate(-10deg)}#rl .biology i{transform-origin:bottom;width:21px;height:45px;transform:rotate(var(--angle));border:1px solid;border-radius:0 80%;animation:7s ease-in-out infinite 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(max-width:600px){#rl header{padding:15px 20px}#rl nav{gap:15px}#rl nav button{min-height:44px}#rl .hero{grid-template-columns:1fr;padding:22px 20px}#rl h1{margin:17px 0;font-size:56px}#rl .art{min-height:290px}#rl .hero p{max-width:none}#rl .disciplines{grid-template-columns:1fr;gap:12px;padding:0 20px 20px}#rl .discipline{min-height:142px;padding-right:115px;position:relative}#rl .subject-art{border-bottom:0;width:90px;height:85px;position:absolute;top:16px;right:12px}#rl .selection{grid-template-columns:1fr;gap:18px;padding:20px}#rl .gallery-head{padding:20px}#rl .band{flex-wrap:wrap;padding:16px 20px}#rl .band em{font-size:20px}#rl footer{padding:15px 20px}}@media (prefers-reduced-motion:reduce){#rl *,#rl :after{transition:none!important;animation:none!important}}#rl .breadcrumb{letter-spacing:1px;border-bottom:1px solid var(--fine);padding:12px 30px;font:11px Arial}#rl .learn-hero{background:radial-gradient(ellipse at 85% 40%,var(--wash),transparent 65%);grid-template-columns:1.2fr .8fr;gap:30px;padding:25px 30px;display:grid}#rl .learn-hero h1{letter-spacing:-1px;margin:12px 0;font:400 clamp(39px,6vw,61px)/1.08 Georgia}#rl .learn-hero p{max-width:430px;margin:12px 0}#rl .medallion{border:1px solid var(--fine);width:180px;height:180px;color:var(--red);border-radius:50%;margin:auto;position:relative}#rl .medallion:before{content:"";border:1px solid var(--fine);border-radius:50%;position:absolute;inset:9px}#rl .medallion i{rotate:var(--a);border:1px solid;border-radius:50%;animation:20s linear infinite rl-orbit;position:absolute;inset:45px 25px}#rl .medallion:after{content:"·";font-size:23px;position:absolute;top:calc(50% - 15px);left:calc(50% - 8px)}#rl .medallion span{text-align:center;letter-spacing:2px;font:11px Arial;position:absolute;bottom:15px;left:0;right:0}#rl .subject-switch{border-bottom:1px solid var(--fine);background:var(--surface);flex-wrap:wrap;gap:0;padding:0 30px;display:flex}#rl .subject-switch button{color:var(--ink);background:0 0;border:0;border-bottom:2px solid #0000;padding:14px 22px;font:16px Georgia}#rl .subject-switch button[aria-pressed=true]{border-bottom-color:var(--red);color:var(--red)}#rl .syllabus{grid-template-columns:190px 1fr;gap:28px;padding:25px 30px;display:grid}#rl .side{border-right:1px solid var(--fine);padding-right:22px}#rl .side h3{margin:7px 0 12px;font:400 22px Georgia}#rl .side p{font:12px/1.7 Arial}#rl .side a{color:var(--ink);padding:8px 0;font:13px Arial;text-decoration:none;display:block}#rl .side .side-block{border-top:1px solid var(--fine);padding:15px 0}#rl .outline-heading{justify-content:space-between;align-items:end;gap:12px;margin-bottom:14px;display:flex}#rl .outline-heading h2{font-size:29px}#rl .outline-heading span{letter-spacing:1px;font:11px Arial}#rl details{border-top:1px solid var(--fine);background:var(--surface)}#rl details:last-child{border-bottom:1px solid var(--fine)}#rl summary{grid-template-columns:36px 1fr 22px;align-items:center;gap:9px;padding:17px 15px;list-style:none;display:grid}#rl summary::-webkit-details-marker{display:none}#rl summary .num{color:var(--red);font:italic 22px Georgia}#rl summary strong{font:400 20px Georgia;display:block}#rl summary small{margin-top:5px;font:12px Arial;display:block}#rl summary .plus{font:24px Georgia;transition:rotate .3s}#rl details[open] summary .plus{rotate:45deg}#rl .unit{padding:0 15px 18px 60px}#rl .unit p{margin:0 0 12px;font:13px/1.7 Arial}#rl .lessons{grid-template-columns:1fr 1fr;gap:9px;display:grid}#rl .lesson{background:var(--ground);border-left:2px solid var(--fine);padding:10px 12px;font:13px/1.5 Arial}#rl .lesson small{color:var(--red);margin-top:5px;font:11px Arial;display:block}#rl .unit-footer{flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:14px;font:12px Arial;display:flex}#rl .unit-footer span{color:var(--red)}#rl .bridge{background:var(--deep);color:var(--on-deep);grid-template-columns:1fr 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