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.syllabus-content{line-height:1.85}.syllabus-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;background:#f4f7f4;padding:20px;border-radius:12px}.syllabus-meta p{margin:4px 0;overflow-wrap:anywhere}.syllabus-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px}.chapter-nav{display:flex;flex-direction:column;gap:6px;max-height:650px;overflow:auto}.chapter-nav button{text-align:left;padding:12px;border-radius:8px;color:#52665a}.chapter-nav .selected{background:#e4f0e8;color:#246545;font-weight:600}.syllabus-content textarea{display:block;width:100%;min-height:145px;margin:12px 0}.syllabus-actions{display:flex;gap:10px;flex-wrap:wrap}.syllabus-content details{border-top:1px solid #e0e8e2;padding:18px 0}.syllabus-content summary{cursor:pointer;font-weight:600}.syllabus-source{margin-top:20px;line-height:1.7}.lab-entry p{overflow-wrap:anywhere}@media(max-width:760px){.syllabus-meta{grid-template-columns:1fr}.syllabus-layout{grid-template-columns:1fr}.chapter-nav{max-height:220px}.tabbar{overflow:auto}.tabbar button{flex-shrink:0}.heading .badge{white-space:normal}}
.syllabus-content textarea{border:1px solid #d8e2db;border-radius:10px;padding:14px;background:#fcfdfc;font:inherit;line-height:1.7}.syllabus-content textarea:focus{outline:2px solid #b5d4c1;outline-offset:1px}.syllabus-content h2{margin-top:24px}

.portal-brand img{height:47px;border-radius:50%}.portal-university-logo{display:block;width:min(100%,346px);height:auto;object-fit:contain;margin:0 0 42px;mix-blend-mode:multiply}.portal-visual{padding:28px 25px 30px;min-height:480px}.portal-seal img{mix-blend-mode:multiply}.portal-caption{margin-top:24px}@media(max-width:600px){.portal-brand img{height:35px}.portal-university-logo{width:min(100%,290px);margin-bottom:30px}.portal-visual{min-height:350px;padding:20px 10px}}

.portal-hero{padding-top:48px;padding-bottom:52px}.portal-cta{gap:16px;flex-wrap:wrap}.portal-cta>.outline{padding:16px 25px;font-size:16px;display:inline-flex;align-items:center;gap:10px}.portal-end-actions{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:24px}.portal-end-actions .primary{margin-top:0}.portal-end-actions .outline{padding:14px 27px}@media(max-width:600px){.portal-hero{padding-top:24px;padding-bottom:36px}.portal-cta .portal-text{flex-basis:100%;padding-top:0}.portal-end-actions{flex-wrap:wrap}}

@keyframes portal-enter{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes portal-glow{0%,100%{opacity:.55;transform:scale(.96)}50%{opacity:.95;transform:scale(1.04)}}
.portal-hero-copy>*{animation:portal-enter .7s ease-out both}
.portal-hero-copy>.portal-kicker{animation-delay:.08s}.portal-hero-copy>h1{animation-delay:.16s}.portal-hero-copy>p{animation-delay:.24s}.portal-hero-copy>.portal-cta{animation-delay:.32s}.portal-hero-copy>.portal-disciplines{animation-delay:.4s}
.portal-visual{background:none;isolation:isolate}.portal-visual::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 50% 52%,#e6f1e4 0%,#f1f7ee 35%,rgba(246,250,245,.65) 53%,transparent 72%);animation:portal-glow 9s ease-in-out infinite}
.portal-university-logo{animation:portal-enter .85s .12s ease-out both}.portal-seal{animation:portal-enter .85s .28s ease-out both}.portal-caption{animation:portal-enter .85s .44s ease-out both}
.portal button,.portal-card{transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease}.portal button:focus-visible{outline:3px solid #81b59a;outline-offset:4px}
@media(hover:hover){.portal .primary:hover,.portal .outline:hover{transform:translateY(-2px);box-shadow:0 7px 18px #174b3820}.portal-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px #174b3810}}
.portal button:active{transform:translateY(0)}.portal-reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}.portal-reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.portal *,.portal *::before{animation:none!important;transition:none!important}.portal-reveal{opacity:1;transform:none}.portal button:hover,.portal-card:hover{transform:none}}

.portal-hero{position:relative;isolation:isolate}.portal-ambient{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.ambient-wash{position:absolute;display:block;border-radius:50%;will-change:transform;background:radial-gradient(ellipse,rgba(119,182,142,.18),rgba(175,208,167,.07) 46%,transparent 72%)}.wash-one{width:70%;height:85%;left:-16%;top:-20%;animation:ambient-drift-one 19s ease-in-out infinite alternate}.wash-two{width:68%;height:95%;right:-12%;bottom:-24%;background:radial-gradient(ellipse,rgba(168,195,100,.17),rgba(163,204,172,.07) 45%,transparent 72%);animation:ambient-drift-two 24s ease-in-out infinite alternate}.wash-three{width:45%;height:65%;left:28%;top:20%;opacity:.65;animation:ambient-drift-one 28s -12s ease-in-out infinite alternate}.ambient-dot{position:absolute;width:5px;height:5px;border-radius:50%;background:#8cba94;box-shadow:0 0 12px 4px #a5cd9c28;animation:ambient-float 13s ease-in-out infinite;opacity:.3}.dot-1{left:6%;top:22%;animation-delay:-3s}.dot-2{left:47%;top:13%;animation-delay:-8s;width:4px;height:4px}.dot-3{left:56%;top:72%;animation-delay:-5s}.dot-4{left:92%;top:35%;animation-delay:-10s}.dot-5{left:35%;top:88%;animation-delay:-1s;width:3px;height:3px}.dot-6{left:80%;top:86%;animation-delay:-7s;width:4px;height:4px}
@keyframes ambient-drift-one{from{transform:translate(-3%,-4%) scale(.92)}to{transform:translate(22%,16%) scale(1.12)}}
@keyframes ambient-drift-two{from{transform:translate(7%,6%) scale(1.05)}to{transform:translate(-22%,-14%) scale(.9)}}
@keyframes ambient-float{0%,100%{transform:translate(0,12px);opacity:.16}50%{transform:translate(18px,-24px);opacity:.55}}
@media(max-width:600px){.wash-one{width:110%;height:60%}.wash-two{width:110%;height:65%}.dot-2,.dot-5{display:none}}
@media(prefers-reduced-motion:reduce){.portal-ambient *{animation:none!important;will-change:auto}.ambient-dot{opacity:.18}}

.portal{position:relative;isolation:isolate;background:transparent}.portal>.portal-ambient{position:fixed;inset:0;z-index:-1;background:#fff}.portal-strip{background:rgba(242,246,243,.65)}.portal-card{background:rgba(247,249,247,.72)}.portal-footer{background:rgba(245,247,245,.65)}.portal-biosafety{background:rgba(12,80,61,.95)}

.botanical-leaf{position:absolute;display:block;width:72px;height:115px;opacity:.24;animation:leaf-sway 18s ease-in-out infinite;transform-origin:50% 85%}.botanical-leaf svg{width:100%;height:100%}.leaf-blade{fill:#aac997;fill-opacity:.2;stroke:#548963;stroke-width:1.3}.leaf-vein{stroke:#548963;stroke-width:1;stroke-linecap:round;stroke-linejoin:round}.leaf-1{left:-75px;top:12%;width:145px;height:232px;--leaf-angle:-28deg;animation-delay:-4s}.leaf-2{right:1%;top:17%;--leaf-angle:24deg;animation-delay:-11s}.leaf-3{right:-24px;bottom:3%;width:165px;height:264px;--leaf-angle:-32deg;animation-duration:24s;animation-delay:-8s}.leaf-4{left:4%;bottom:8%;width:54px;height:87px;--leaf-angle:38deg;animation-delay:-14s}.leaf-5{left:48%;top:5%;width:35px;height:56px;--leaf-angle:56deg;animation-duration:22s;animation-delay:-6s}.ambient-dot{background:#b0b16b;box-shadow:0 0 9px 3px #c3c68d24;width:3px;height:3px}
@keyframes leaf-sway{0%,100%{transform:translate(0,8px) rotate(var(--leaf-angle));opacity:.2}50%{transform:translate(16px,-18px) rotate(calc(var(--leaf-angle) + 12deg));opacity:.34}}
@media(max-width:600px){.leaf-1{left:-45px;width:110px;height:176px}.leaf-3{right:-50px;width:125px;height:200px}.leaf-2,.leaf-5{display:none}.leaf-4{left:2%;opacity:.2}}
@media(prefers-reduced-motion:reduce){.botanical-leaf{animation:none;transform:rotate(var(--leaf-angle));opacity:.22}}

.discipline-motif{position:absolute;display:block;width:88px;height:88px;color:#5c8b73;opacity:.16;animation:discipline-drift 23s ease-in-out infinite;--tilt:0deg}.discipline-motif svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}.motif-pathology{left:17%;top:4%;width:64px;height:64px;--tilt:-18deg;animation-delay:-8s}.motif-insect{right:2%;top:49%;width:64px;height:64px;--tilt:24deg;animation-delay:-15s}.motif-chemistry{left:1%;top:53%;width:74px;height:74px;--tilt:-12deg;animation-delay:-3s}.motif-smart{left:43%;bottom:2%;width:110px;height:110px;animation-delay:-18s}.motif-biosafety{right:20%;top:5%;width:62px;height:62px;--tilt:12deg;animation-delay:-10s}
@keyframes discipline-drift{0%,100%{transform:translateY(8px) rotate(var(--tilt));opacity:.13}50%{transform:translateY(-14px) rotate(calc(var(--tilt) + 7deg));opacity:.25}}
@media(max-width:600px){.discipline-motif{width:48px;height:48px}.motif-pathology{left:8%;top:8%}.motif-biosafety{right:6%;top:18%}.motif-insect{right:0;top:48%}.motif-chemistry{left:-8px;top:65%}.motif-smart{left:40%;bottom:3%;width:70px;height:70px}}
@media(prefers-reduced-motion:reduce){.discipline-motif{animation:none;transform:rotate(var(--tilt));opacity:.16}}

.portal .motif-insect{position:absolute;left:0;top:0;right:auto;width:48px;height:48px;opacity:.2;animation:insect-roam 70s linear infinite;will-change:transform}.motif-insect svg{transform-origin:center}
@keyframes insect-roam{
0%{transform:translate(8vw,84vh) rotate(35deg)}
14%{transform:translate(24vw,58vh) rotate(35deg)}
16%{transform:translate(26vw,55vh) rotate(95deg)}
33%{transform:translate(66vw,59vh) rotate(95deg)}
35%{transform:translate(69vw,58vh) rotate(25deg)}
49%{transform:translate(81vw,25vh) rotate(25deg)}
51%{transform:translate(80vw,22vh) rotate(-80deg)}
68%{transform:translate(35vw,14vh) rotate(-80deg)}
70%{transform:translate(32vw,16vh) rotate(-145deg)}
85%{transform:translate(8vw,49vh) rotate(-145deg)}
87%{transform:translate(6vw,52vh) rotate(-185deg)}
98%{transform:translate(8vw,84vh) rotate(-185deg)}
100%{transform:translate(8vw,84vh) rotate(-325deg)}
}

@media(max-width:600px){.portal .motif-insect{width:34px;height:34px;opacity:.16}}
@media(prefers-reduced-motion:reduce){.portal .motif-insect{animation:none;transform:none;left:auto;right:2%;top:49%;will-change:auto}.motif-insect svg{animation:none}}

.motif-insect .insect-leg{animation:insect-leg-stride .72s ease-in-out infinite;--stride:17deg}.motif-insect .leg-1{transform-origin:36px 43px}.motif-insect .leg-2{transform-origin:35px 57px;animation-delay:-.36s}.motif-insect .leg-3{transform-origin:37px 72px}.motif-insect .leg-4{transform-origin:64px 43px;--stride:-17deg;animation-delay:-.36s}.motif-insect .leg-5{transform-origin:65px 57px;--stride:-17deg}.motif-insect .leg-6{transform-origin:63px 72px;--stride:-17deg;animation-delay:-.36s}
.portal .motif-insect svg{animation:insect-body-step .36s ease-in-out infinite alternate}
@keyframes insect-leg-stride{0%,100%{transform:rotate(calc(0deg - var(--stride)))}50%{transform:rotate(var(--stride))}}
@keyframes insect-body-step{from{transform:translateY(-.5px) rotate(-.7deg)}to{transform:translateY(.5px) rotate(.7deg)}}
@media(prefers-reduced-motion:reduce){.portal .motif-insect svg,.motif-insect .insect-leg{animation:none!important}}

.cursor-flies{position:fixed;inset:0;z-index:5;pointer-events:none;overflow:hidden;opacity:0;transition:opacity .35s ease}.cursor-flies.is-active{opacity:.65}.cursor-fly{position:absolute;left:0;top:0;width:30px;height:30px;will-change:transform}.cursor-fly svg{width:100%;height:100%}.fly-1{width:24px;height:24px}.fly-2{width:20px;height:20px}.fly-wing{fill:#d7e8bb;fill-opacity:.8;stroke:#719b75;stroke-width:.7;transform-box:fill-box;transform-origin:center;animation:fly-flutter .09s ease-in-out infinite alternate}.wing-right{animation-delay:-.09s}
@keyframes fly-flutter{from{transform:scaleY(.3) rotate(-12deg)}to{transform:scaleY(1) rotate(12deg)}}
@media(prefers-reduced-motion:reduce),(hover:none),(pointer:coarse){.cursor-flies{display:none}.fly-wing{animation:none}}

.fly-3,.fly-6{width:22px;height:22px}.fly-4,.fly-7{width:18px;height:18px}.fly-5{width:26px;height:26px}