:root{--site-background: #121212;--site-surface: #181818;--site-accent: #2596be;--site-text: #fff;--site-text-muted: #b0b0b0;--app-background: #0e1114;--app-surface: #171a1f;--app-surface-emphasis: #1f242a;--app-border: rgba(255,255,255,0.08);--app-accent: #2596be;--app-accent-soft: rgba(37,150,190,0.35);--app-text-primary: #f2f4f8;--app-text-secondary: #c5c8ce;--app-link: #f5a97a;--app-link-visited: #c97b4c;--app-radius: 12px;--app-max-width: 1100px;--home-card-shadow: 0 18px 45px rgba(0,0,0,0.28)}body.app-page{background-color:var(--app-background);color:var(--app-text-primary);font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;min-height:100vh;position:relative}body.app-page::before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg, #111820 0%, #0b1117 45%, #070a0d 100%),radial-gradient(circle at 12% 18%, rgba(37,150,190,0.22), transparent 60%),radial-gradient(circle at 88% 12%, rgba(128,160,255,0.15), transparent 58%);background-repeat:no-repeat;pointer-events:none}.app-shell{margin:0 auto;max-width:var(--app-max-width);padding:2.5rem 1.5rem 4rem}.app-shell a{color:var(--app-link);text-decoration:none;transition:color 0.2s ease}.app-shell a:visited{color:var(--app-link-visited)}.app-shell a:hover{color:var(--app-accent)}.app-shell__header{align-items:center;background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--app-radius);display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;margin-bottom:2rem;padding:1.5rem 2rem;position:relative}.app-shell__title{font-size:clamp(1.35rem, 2.5vw, 1.9rem);font-weight:600;margin:0}.app-shell__meta{color:var(--app-text-secondary);font-size:0.95rem;margin:0}.app-shell__body{background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--app-radius);box-shadow:0 40px 95px rgba(0,0,0,0.25);padding:2rem}.app-shell__body--grid{display:grid;gap:1.5rem}.app-section{background:var(--app-surface-emphasis);border-radius:calc(var(--app-radius) - 2px);border:1px solid rgba(255,255,255,0.04);padding:1.5rem}.app-chip{background:var(--app-accent-soft);border-radius:999px;color:var(--app-accent);display:inline-flex;font-size:0.85rem;font-weight:600;padding:0.25rem 0.85rem;text-transform:uppercase}.app-input{background:var(--app-surface-emphasis);border:1px solid var(--app-border);border-radius:999px;color:inherit;font-size:1rem;padding:0.6rem 1.5rem;width:min(360px, 100%)}.app-input::placeholder{color:rgba(255,255,255,0.35)}.app-input:focus{border-color:var(--app-accent);box-shadow:0 0 0 2px rgba(37,150,190,0.25);outline:none}.app-sidebar{position:sticky;top:110px}.app-sidebar-card{background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--app-radius);padding:1.25rem 1.5rem}@media (max-width: 1024px){.app-shell{padding-top:1.5rem}.app-shell__header{align-items:flex-start}.app-shell__body{padding:1.5rem}}@media (max-width: 768px){.app-shell{padding:1.5rem 1rem 3rem}.app-shell__body{padding:1.25rem}.site-header__inner,.site-footer__inner{max-width:100%}}