:root{color-scheme:dark;font-family:Space Grotesk,Avenir Next,Segoe UI,sans-serif;background:radial-gradient(circle at top left,rgba(96,209,255,.22),transparent 32%),radial-gradient(circle at top right,rgba(255,156,88,.22),transparent 28%),linear-gradient(160deg,#050916,#0a1220 55%,#08141f);color:#f8fbff}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:transparent}button,textarea,select,input{font:inherit}button{cursor:pointer}.lab-shell{position:relative;min-height:100vh;padding:32px 20px 64px;overflow:hidden}.lab-background{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 10% 20%,rgba(0,212,255,.16),transparent 22%),radial-gradient(circle at 90% 15%,rgba(255,92,141,.2),transparent 20%),radial-gradient(circle at 50% 80%,rgba(255,201,77,.18),transparent 24%);filter:blur(18px);pointer-events:none}.hero-card,.panel{position:relative;z-index:1;border:1px solid rgba(255,255,255,.08);background:#080f1abd;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 24px 70px #00000059}.hero-card{max-width:1240px;margin:0 auto 24px;padding:28px;border-radius:28px;display:grid;grid-template-columns:2fr 1fr;gap:20px}.eyebrow{display:inline-flex;padding:6px 12px;border-radius:999px;background:#ffffff14;color:#8cf4ff;text-transform:uppercase;letter-spacing:.18em;font-size:.74rem}.hero-copy h1{margin:16px 0 10px;font-size:clamp(3rem,7vw,5.4rem);line-height:.95}.hero-copy p{max-width:700px;margin:0;color:#f0f6ffc7;font-size:1.08rem;line-height:1.65}.member-strip,.button-row,.reaction-row{display:flex;flex-wrap:wrap;gap:10px}.member-strip{margin-top:20px}.pill,.ghost-pill,.primary-button,.ghost-button{border:0;border-radius:999px;transition:transform .14s ease,box-shadow .14s ease,background .14s ease}.pill{padding:10px 16px;background:#ffffff14;color:#f8fbff}.pill.is-active{background:linear-gradient(135deg,#83efff,#ffb36b);color:#07131f;box-shadow:0 12px 24px #83efff40}.pill:hover,.ghost-pill:hover,.primary-button:hover,.ghost-button:hover{transform:translateY(-1px)}.hero-stack{display:grid;gap:12px}.mini-card{border-radius:22px;padding:16px;background:linear-gradient(145deg,#ffffff14,#ffffff05),#0a1220bf}.mini-card span{display:block;color:#f0f6ff94;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em}.mini-card strong{display:block;margin-top:8px;line-height:1.35}.lab-grid{position:relative;z-index:1;max-width:1240px;margin:0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.panel{border-radius:26px;padding:24px}.panel-wide{grid-column:1 / -1}.panel-header{margin-bottom:18px}.panel-header h2{margin:0 0 8px;font-size:1.7rem}.panel-header span{color:#f0f6ffa6}.maker-form,.stack-form{display:grid;gap:14px}.maker-form label,.stack-form label,.upload-card,.sync-area{display:grid;gap:8px}textarea,select,.sync-area{width:100%;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:14px 16px;background:#ffffff0a;color:#f8fbff}textarea::placeholder{color:#f0f6ff59}.primary-button,.ghost-button,.ghost-pill{padding:12px 18px}.primary-button{background:linear-gradient(135deg,#7feaff,#ffb86f);color:#07131f;font-weight:700}.ghost-button,.ghost-pill{background:#ffffff0f;color:#f8fbff}.blueprint-card,.upload-card,.message-card,.photo-card,.quest-meter{border-radius:22px;background:#ffffff0a;border:1px solid rgba(255,255,255,.06)}.blueprint-card{margin-top:16px;padding:18px}.blueprint-card h3,.blueprint-card h4{margin-top:0}.blueprint-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.task-list{margin:12px 0 0;padding-left:20px;display:grid;gap:10px;color:#f0f6ffc7}.reaction-banner{margin-top:14px;padding:12px 14px;border-radius:16px;background:#7feaff1a;color:#8cf4ff}.message-stream{display:grid;gap:12px;max-height:420px;overflow:auto}.message-card{padding:14px}.message-card span{display:inline-block;margin-bottom:8px;font-size:.78rem;color:#8cf4ff;text-transform:uppercase;letter-spacing:.14em}.message-card p{margin:0;line-height:1.55}.upload-card{position:relative;padding:18px;overflow:hidden}.upload-card input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0}.upload-card strong{font-size:1.05rem}.upload-card span{color:#f0f6ff9e}.photo-grid,.drawing-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-top:16px}.photo-card,.drawing-thumb{overflow:hidden}.photo-card img,.drawing-thumb{width:100%;display:block;aspect-ratio:1 / 1;object-fit:cover}.photo-card figcaption{padding:10px 12px 12px;color:#f0f6ffbf;font-size:.9rem}.draw-canvas{width:100%;height:auto;border-radius:20px;border:1px solid rgba(255,255,255,.08);background:#07131f}.quest-row{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}.quest-row input{margin-top:4px}.quest-meter{margin-top:18px;padding:18px;text-align:center}.quest-meter strong{display:block;font-size:2.4rem}.quest-meter span{color:#f0f6ffad}.sync-area{margin-top:16px;min-height:220px}@media (max-width: 980px){.hero-card,.lab-grid,.blueprint-columns{grid-template-columns:1fr}.panel-wide{grid-column:auto}}@media (max-width: 640px){.lab-shell{padding:18px 14px 44px}.hero-card,.panel{padding:18px;border-radius:22px}.hero-copy h1{font-size:2.6rem}}