.theme-switcher{display:flex;align-items:center}.theme-toggle{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,opacity .2s;opacity:.5;position:relative}.theme-toggle:hover{opacity:.8;color:var(--color-text)}.auto-badge{position:absolute;top:2px;right:2px;font-size:.5rem;font-weight:700;color:var(--color-text);background:var(--color-bg);border-radius:2px;padding:0 2px;line-height:1}.font-switcher{display:flex;align-items:center}.font-toggle{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s;line-height:1}.font-toggle:hover{color:var(--color-text);background:#0000000d}[data-theme=dark] .font-toggle:hover{background:#ffffff1a}.font-display{font-size:16px;font-weight:400;line-height:1}.font-toggle--normal .font-display{font-family:Helvetica Neue,Helvetica,Arial,sans-serif}.font-toggle--georgia .font-display{font-family:Georgia,Times New Roman,serif}.font-toggle--dyslexic .font-display{font-family:OpenDyslexic,Comic Sans MS,sans-serif}.sticky-nav{position:fixed;top:0;left:0;right:0;z-index:1000;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background:#fffffff2;border-bottom:1px solid rgba(0,0,0,.08);transform:translateY(0);transition:transform .3s cubic-bezier(.4,0,.2,1)}[data-theme=dark] .sticky-nav{background:#000000e6;border-bottom:1px solid rgba(255,255,255,.1)}.sticky-nav--visible{transform:translateY(0)}.sticky-nav__content{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 2rem;height:60px}.sticky-nav__left{flex:1}.sticky-nav__title{font-size:1.125rem;font-weight:600;color:var(--color-text);text-decoration:none;transition:opacity .2s ease}.sticky-nav__title:hover{opacity:.7}.sticky-nav__center{display:flex;align-items:center;gap:1.25rem;flex:1;justify-content:center}.sticky-nav__right{display:flex;align-items:center;justify-content:flex-end;flex:1}.sticky-nav__social{display:flex;align-items:center;gap:1rem}.sticky-nav__link{font-size:.875rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none;transition:color .2s ease;white-space:nowrap}.sticky-nav__link:hover{color:var(--color-text)}.sticky-nav__separator{color:var(--color-text-tertiary);font-size:.9375rem;font-weight:400}.sticky-nav__mobile-separator{height:2px;background:#0000001a;margin:1.5rem 0;border-radius:2px;animation:slideInFromTop .4s ease-out both}[data-theme=dark] .sticky-nav__mobile-separator{background:#ffffff26}.sticky-nav__icon-link{display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);text-decoration:none;transition:color .2s ease;padding:.25rem}.sticky-nav__icon-link:hover{color:var(--color-text)}.sticky-nav__mobile-toggle{display:none;background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:.5rem;margin-left:.5rem;transition:color .2s ease;align-items:center;justify-content:center}.sticky-nav__mobile-toggle:hover{color:var(--color-text)}.sticky-nav__mobile-toggle:active{transform:scale(.95)}.sticky-nav__mobile-menu{position:fixed;inset:60px 0 0;height:calc(100vh - 60px);width:100vw;background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:fadeIn .3s ease-out;z-index:1001;overflow-y:auto}[data-theme=dark] .sticky-nav__mobile-menu{background:#0f0f0ff2}.sticky-nav__mobile-menu-content{padding:2rem 1.5rem;max-width:600px;margin:0 auto}.sticky-nav__mobile-link{display:block;padding:1.25rem 1rem;color:var(--color-text);text-decoration:none;font-size:1.5rem;font-weight:700;transition:all .2s ease;animation:slideInFromTop .4s ease-out both;border-radius:8px;margin-bottom:.5rem}.sticky-nav__mobile-link:hover{background:#0000000d;transform:translate(8px)}[data-theme=dark] .sticky-nav__mobile-link:hover{background:#ffffff14}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInFromTop{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.sticky-nav__content{padding:0 1.25rem;height:56px}.sticky-nav__mobile-menu{top:56px}.sticky-nav__left{flex:0 0 auto;display:flex;align-items:center;gap:.25rem}.sticky-nav__title{font-size:1rem;display:flex;align-items:center}.sticky-nav__mobile-toggle{display:flex}.sticky-nav__center{display:none}.sticky-nav__right{flex:0 0 auto}.sticky-nav__social{gap:.75rem}.sticky-nav__icon-link svg{width:18px;height:18px}}@media (min-width: 769px) and (max-width: 1024px){.sticky-nav__content{padding:0 1.5rem}.sticky-nav__center{gap:1.5rem}.sticky-nav__link{font-size:.875rem}}@supports not (backdrop-filter: blur(10px)){.sticky-nav{background:var(--color-bg);box-shadow:0 2px 8px #0000001a}}.layout{max-width:700px;margin:0 auto;padding:2rem 1.5rem;padding-top:calc(60px + 2rem);min-height:100vh}.separator{margin:0 .5rem;color:var(--color-text-secondary)}.main{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.footer{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--color-border);color:var(--color-text-secondary);font-size:.875rem;display:flex;justify-content:space-between;align-items:center}.footer p{margin:0}.footer-controls{display:flex;align-items:center;gap:.5rem}@media (max-width: 768px){.layout{padding:1.5rem 1.25rem;padding-top:calc(56px + 1.5rem)}.footer{margin-top:3rem;padding-top:1.5rem;flex-direction:column;gap:1rem;text-align:center}}