.content-section{display:none;padding-top:1rem;padding-bottom:2rem;min-height:calc(100vh - 16rem)}.content-section.active{display:block}.typing-cursor{display:inline-block;width:2px;height:1.15em;background-color:currentColor;animation:blink 0.8s ease-in-out infinite;margin-left:3px;vertical-align:-0.15em;border-radius:1px}.modal{display:none;position:fixed;z-index:100;left:0;top:0;width:100%;height:100%;background-color:var(--modal-overlay);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);align-items:center;justify-content:center;padding:1rem;box-sizing:border-box}.modal-content{position:relative;display:flex;align-items:center;justify-content:center;border-radius:1.25rem;border:1px solid var(--glass-card-border);box-shadow:var(--glass-shadow);background:var(--white);overflow:hidden;box-sizing:border-box;transition:transform var(--transition-smooth),opacity var(--transition-smooth)}html.dark .modal-content{background:var(--bg-dark);border-color:var(--glass-card-border)}.modal-content.landscape,.modal-content.ratio-a4{width:min(92vw,calc(86vh * (1123 / 794)),1040px);aspect-ratio:1123 / 794;max-width:95vw;max-height:88vh}.modal-content.portrait,.modal-content.ratio-a4-portrait{width:min(92vw,calc(86vh * (794 / 1123)),640px);aspect-ratio:794 / 1123;max-width:95vw;max-height:88vh}.modal-content.pdf-mode{box-shadow:0 25px 50px -12px var(--shadow-black-50)}.modal-content iframe{width:100%;height:100%;border:none;display:block}.modal-content img{width:100%;height:100%;object-fit:contain;display:block}.close-modal{position:absolute;top:1rem;right:1.25rem;color:var(--white);font-size:2rem;font-weight:700;line-height:1;cursor:pointer;opacity:0.75;transition:opacity 0.2s ease,transform 0.2s ease;z-index:110}.close-modal:hover{opacity:1;transform:scale(1.1)}.dropdown-content{display:block;width:100%;max-height:0;overflow:hidden;transition:max-height 0.4s cubic-bezier(0.16,1,0.3,1)}.dropdown-content.expanded{max-height:800px;padding-top:0.75rem;padding-bottom:1.5rem}.dropdown-toggle.expanded .fa-chevron-down{transform:rotate(180deg)}.timeline-wrapper{position:relative;padding-left:2.5rem}.timeline-line{position:absolute;left:0.65rem;top:1.5rem;bottom:1rem;width:2px;background:linear-gradient(to bottom,currentColor,transparent);opacity:0.15}.timeline-item-container{position:relative;margin-bottom:1.5rem}.timeline-node{position:absolute;left:-2.35rem;top:1.6rem;width:0.9rem;height:0.9rem;border-radius:9999px;background-color:var(--white);border:2px solid var(--primary-dark);box-shadow:var(--timeline-ring);z-index:2;transition:transform 0.3s cubic-bezier(0.16,1,0.3,1),background-color 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease}html.dark .timeline-node{background-color:var(--bg-dark);border-color:var(--white);box-shadow:var(--timeline-ring)}.timeline-item-container:hover .timeline-node{transform:scale(1.3);background-color:var(--primary-dark);border-color:var(--white);box-shadow:var(--timeline-ring-hover)}html.dark .timeline-item-container:hover .timeline-node{background-color:var(--white);border-color:var(--primary-dark);box-shadow:var(--timeline-ring-hover)}.timeline-item-container:last-child{margin-bottom:0}.public-input{width:100%;background-color:var(--input-bg);color:var(--white);border:1px solid var(--input-border);border-radius:0.75rem;padding:0.75rem 1rem;font-weight:500;color-scheme:dark;transition:border-color 0.2s,background-color 0.2s,box-shadow 0.2s}.public-input:focus{outline:none;border-color:var(--white);background-color:var(--input-border)}.public-input:disabled{opacity:0.35;cursor:not-allowed;border-color:var(--glass-border);background-color:var(--input-bg)}@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}@media (min-width:640px){.content-section{padding-top:1.5rem;padding-bottom:2.5rem}.close-modal{top:1.5rem;right:2rem;font-size:2.25rem}.timeline-item-container{margin-bottom:2rem}}@media (min-width:1024px){.content-section{padding-top:2rem;padding-bottom:3rem}}