:root{--bg: #07111a;--bg-elevated: #0f1d29;--bg-panel: rgba(15, 29, 41, .88);--surface: #132433;--surface-soft: #1a3042;--surface-muted: #20374b;--text: #f5f7fa;--text-soft: #c4d0da;--text-muted: #91a1af;--line: rgba(210, 223, 235, .12);--line-strong: rgba(210, 223, 235, .24);--accent: #71b7ff;--accent-strong: #2594ff;--success: #53d29a;--warning: #ffbd66;--danger: #ff7d7d;--radius-sm: .75rem;--radius-md: 1rem;--radius-lg: 1.4rem;--shadow-soft: 0 18px 48px rgba(0, 0, 0, .22);--shadow-card: 0 10px 30px rgba(0, 0, 0, .18);--font-sans: Inter, "Avenir Next", "Segoe UI", sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;--container: 74rem;--nav-height: 5.5rem}*,*:before,*:after{box-sizing:border-box}html{color-scheme:dark}html,body{min-height:100%;margin:0}body{font-family:var(--font-sans);color:var(--text);background:radial-gradient(circle at top left,rgba(113,183,255,.16),transparent 30%),radial-gradient(circle at top right,rgba(83,210,154,.1),transparent 24%),linear-gradient(180deg,#07111a,#0a1621 42%,#0d1924)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 95%);mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 95%)}body,button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button,input,select,textarea{border-radius:var(--radius-sm)}button,input,select,textarea{border:1px solid var(--line);background:#ffffff05;color:var(--text)}button{cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}button:hover{border-color:var(--line-strong);background:#ffffff0d}button:active{transform:translateY(1px)}button:disabled,input:disabled,select:disabled,textarea:disabled{opacity:.55;cursor:not-allowed}input,select,textarea{width:100%;padding:.8rem .95rem}textarea{min-height:9rem;resize:vertical}label{display:grid;gap:.45rem;color:var(--text-soft)}h1,h2,h3,h4,p{margin:0}.screen-shell{width:min(100%,var(--container));margin:0 auto;padding:1.25rem 1rem calc(var(--nav-height) + 1.5rem)}.screen-stack{display:grid;gap:1rem}.eyebrow{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted)}.hero-title{font-size:clamp(2rem,5vw,3.75rem);line-height:.96;letter-spacing:-.04em}.hero-copy{max-width:42rem;color:var(--text-soft);font-size:1rem;line-height:1.6}.card{border:1px solid var(--line);background:var(--bg-panel);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-card);border-radius:var(--radius-lg);padding:1rem}.card--muted{background:#132433b3}.card--accent{background:linear-gradient(180deg,#2594ff1a,#132433f2);border-color:#71b7ff3d}.card--tight{padding:0}.pill-row{display:flex;flex-wrap:wrap;gap:.6rem}.section-grid,.detail-grid,.split-grid{display:grid;gap:1rem}.grid-2,.grid-3{display:grid;gap:.85rem}.button-row{display:flex;flex-wrap:wrap;gap:.75rem}.button-primary,.button-secondary,.button-danger,.button-ghost{min-height:2.85rem;padding:.8rem 1rem;font-weight:600}.button-primary{background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#06111a;border-color:transparent}.button-secondary{background:#ffffff0a}.button-danger{background:#ff7d7d1f;color:#ffd4d4;border-color:#ff7d7d47}.button-ghost{background:transparent}.stack-list{display:grid;gap:.8rem}.badge{display:inline-flex;align-items:center;justify-content:center;min-height:1.8rem;padding:.2rem .65rem;border-radius:999px;border:1px solid var(--line);background:#ffffff0a;color:var(--text-soft);font-size:.76rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.badge--alert{color:#ffd4d4;border-color:#ff7d7d4d;background:#ff7d7d1f}.badge--success{color:#d7fff0;border-color:#53d29a4d;background:#53d29a1f}.badge--info{color:#d7edff;border-color:#71b7ff4d;background:#71b7ff1f}.badge--neutral{color:var(--text-muted)}.skeleton{position:relative;overflow:hidden;background:#ffffff14}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.14),transparent);animation:shimmer 1.4s infinite}.toaster{position:fixed;right:1rem;bottom:1rem;z-index:40;display:grid;gap:.6rem;width:min(24rem,calc(100vw - 2rem))}.toast{display:flex;align-items:center;width:100%;padding:.85rem 1rem;border-radius:1rem;text-align:left;background:#0a121cf0;box-shadow:var(--shadow-soft)}.toast--success{border-color:#53d29a47}.toast--error{border-color:#ff7d7d47}.toast--info{border-color:#71b7ff47}.empty-state{display:grid;gap:.75rem;justify-items:start}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes shimmer{to{transform:translate(100%)}}@media (min-width: 700px){.screen-shell{padding-inline:1.5rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.split-grid{grid-template-columns:minmax(0,1.3fr) minmax(18rem,.9fr);align-items:start}.detail-grid{grid-template-columns:minmax(0,1.4fr) minmax(18rem,.8fr);align-items:start}}