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var(--space-6)}.app-shell-skeleton__footer-inner{max-width:var(--container-max);margin-inline:auto;display:flex;flex-direction:column;gap:var(--space-3)}.app-skeleton--footer-line{width:min(100%,12rem);height:.875rem}@media (min-width: 768px){.app-shell-skeleton__nav{padding-inline:var(--space-8)}.app-shell-skeleton__nav-links{display:flex}.app-shell-skeleton__footer{padding-inline:var(--space-8)}}@media (prefers-reduced-motion: reduce){.app-skeleton{animation:none}}.mobile-whatsapp-button{position:fixed;right:16px;bottom:16px;z-index:9999;width:56px;height:56px;border-radius:50%;background:linear-gradient(180deg,#25d366,#1ebe5d);display:none;align-items:center;justify-content:center;box-shadow:0 10px 24px #128c555c,0 3px 10px #00000038;transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s ease,filter .18s ease;animation:whatsapp-float 2.8s ease-in-out infinite}.mobile-whatsapp-button:focus-visible{outline:2px solid 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var(--sp-sk-border);background:var(--sp-sk-bg)}.sp-portal-skeleton__main{display:flex;flex-direction:column;min-width:0;min-height:100vh;min-height:100dvh}.sp-portal-skeleton__header{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;min-height:64px;padding:.5rem 1.5rem;border-bottom:1px solid var(--sp-sk-border);background:color-mix(in srgb,var(--sp-sk-bg) 96%,transparent)}.sp-portal-skeleton__content{flex:1;padding:1.5rem;background:var(--sp-sk-surface)}.sp-portal-skeleton__block{border-radius:12px;background:linear-gradient(90deg,var(--sp-sk-block) 0%,color-mix(in srgb,var(--sp-sk-block) 70%,white) 50%,var(--sp-sk-block) 100%);background-size:200% 100%;animation:spPortalSkeletonShimmer 1.2s ease-in-out infinite}[data-student-theme=dark] .sp-portal-skeleton__block{background:linear-gradient(90deg,var(--sp-sk-block) 0%,#334155 50%,var(--sp-sk-block) 100%);background-size:200% 100%}.sp-portal-skeleton__block--brand{width:100%;height:44px;margin-bottom:1.25rem}.sp-portal-skeleton__block--nav{height:40px}.sp-portal-skeleton__block--header{width:40px;height:40px;border-radius:12px}.sp-portal-skeleton__block--hero{height:120px;margin-bottom:1rem}.sp-portal-skeleton__block--stat{height:140px}.sp-portal-skeleton__block--panel{height:220px}.sp-portal-skeleton__stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-bottom:1rem}.sp-portal-skeleton__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-bottom:1rem}.sp-portal-skeleton__grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}@keyframes spPortalSkeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (min-width: 1024px){.sp-portal-skeleton{grid-template-columns:280px 1fr}.sp-portal-skeleton__sidebar{display:flex}}@media (max-width: 1100px){.sp-portal-skeleton__stats,.sp-portal-skeleton__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 767px){.sp-portal-skeleton__stats,.sp-portal-skeleton__grid,.sp-portal-skeleton__grid--2{grid-template-columns:1fr}}@media (prefers-reduced-motion: reduce){.sp-portal-skeleton__block{animation:none}}:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--text-min: .875rem;--fs-12: clamp(.875rem, .08vw + .84rem, .9375rem);--fs-13: clamp(.9375rem, .1vw + .9rem, 1rem);--fs-14: clamp(.9375rem, .12vw + .91rem, 1rem);--fs-15: clamp(1rem, .12vw + .95rem, 1.0625rem);--fs-16: clamp(1rem, .15vw + .95rem, 1.125rem);--fs-18: clamp(1.0625rem, .2vw + 1rem, 1.25rem);--fs-20: clamp(1.125rem, .25vw + 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