:root{--ink: #1A1816;--parchment: #F5EFE0;--parchment-2: #EBE3D1;--cream: #FDF6E3;--color-gold: #D4AF37;--color-parchment: #F0E4CC;--accent-amber: #C49B3D;--bronze: #8A6A2C;--color-forest: #3C2415;--color-brown: #654321;--color-dark: #1a0f05;--shadow: 0 4px 14px rgba(0,0,0,.18);--font-header: "Cinzel", serif;--font-body: "Cormorant Garamond", serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);font-size:1.1rem;line-height:1.55;background-color:#ede6d3;background-image:radial-gradient(ellipse at top left,rgba(196,155,61,.12),transparent 55%),radial-gradient(ellipse at bottom right,rgba(120,60,20,.08),transparent 55%),repeating-linear-gradient(45deg,rgba(120,90,40,.025) 0 2px,transparent 2px 7px),repeating-linear-gradient(-45deg,rgba(120,90,40,.018) 0 2px,transparent 2px 9px);color:var(--color-forest);min-height:100vh}h1,h2,h3{font-family:var(--font-header);color:var(--color-forest);letter-spacing:.04em}code,.mono{font-family:var(--font-mono)}.section-label{font-family:var(--font-mono);font-size:.62rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#64432199}.ornament-divider{display:flex;align-items:center;gap:.75rem;margin:1.25rem 0;color:var(--bronze);font-size:.9rem;opacity:.65}.ornament-divider:before,.ornament-divider:after{content:"";flex:1;height:1px;background:var(--bronze);opacity:.45}.btn{display:inline-block;padding:.7rem 1.7rem;background:var(--ink);color:var(--cream);border:2px solid var(--ink);border-radius:2px;font-family:var(--font-header);font-size:.9rem;font-weight:500;cursor:pointer;text-decoration:none;letter-spacing:.16em;text-transform:uppercase;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease;min-height:42px}.btn:hover{background:var(--color-forest);transform:translateY(-1px);box-shadow:0 6px 20px #00000047}.btn:active{transform:translateY(1px);box-shadow:0 1px 6px #0003}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-ghost{background:var(--parchment-2);border:2px solid var(--ink);color:var(--ink);box-shadow:var(--shadow)}.btn-ghost:hover{background:var(--ink);color:var(--cream);transform:translateY(-1px)}input[type=text],input[type=email]{width:100%;padding:.65rem .9rem;border:2px solid var(--bronze);background:#ffffffe0;font-family:var(--font-body);font-size:1rem;color:var(--color-forest);border-radius:2px}input:focus{outline:2px solid var(--accent-amber);outline-offset:1px;border-color:var(--accent-amber)}.app-shell{max-width:680px;margin:0 auto;padding:0 1rem 2.5rem;min-height:100vh}.score-bar{display:flex;align-items:center;justify-content:space-between;gap:.5rem;background:var(--ink);background-image:repeating-linear-gradient(90deg,transparent,transparent 5px,rgba(255,255,255,.014) 5px,rgba(255,255,255,.014) 6px);border:1px solid var(--bronze);border-radius:2px;padding:.55rem .9rem;margin-bottom:1.25rem;box-shadow:0 2px 10px #0000004d,inset 0 1px #ffffff0f}.navbar{position:sticky;top:0;z-index:50;background:var(--ink);background-image:repeating-linear-gradient(90deg,transparent,transparent 5px,rgba(255,255,255,.018) 5px,rgba(255,255,255,.018) 6px);border-bottom:2px solid var(--bronze);box-shadow:0 3px 18px #00000080;margin:0 -1rem;padding:0 1rem}.nav-btn{background:transparent;border:1px solid rgba(139,106,44,.4);border-radius:2px;color:#d4af37c7;font-family:var(--font-header);font-size:.76rem;padding:.35rem .8rem;cursor:pointer;letter-spacing:.1em;text-transform:uppercase;transition:background .15s,color .15s,border-color .15s;min-height:36px}.nav-btn:hover{background:#d4af3726;color:var(--color-gold);border-color:var(--accent-amber)}.nav-btn-active{background:var(--accent-amber);color:var(--ink)!important;border-color:var(--accent-amber);font-weight:700}.mq-card{position:relative;background:linear-gradient(180deg,var(--parchment-2),var(--parchment));border:1.5px solid var(--bronze);border-radius:2px;padding:1.2rem 1.4rem;box-shadow:0 2px 8px #0000002e,inset 0 1px #ffffff80,inset 0 0 20px #78501e14}.mq-card:before{content:"";position:absolute;top:6px;right:6px;bottom:6px;left:6px;border:1px solid rgba(139,106,44,.22);pointer-events:none}.mq-card:after{content:"";position:absolute;top:10px;right:10px;width:12px;height:12px;border-top:2px solid var(--bronze);border-right:2px solid var(--bronze);pointer-events:none}.letter-key{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.celebration-word{font-family:var(--font-header);font-size:clamp(2.5rem,10vw,5rem);color:var(--color-gold);font-weight:700;text-align:center;text-shadow:0 0 40px rgba(212,175,55,.95),0 0 80px rgba(212,175,55,.45),0 4px 14px rgba(0,0,0,.55);animation:celebrationPop 2s ease-out forwards;letter-spacing:.06em;padding:0 1rem;max-width:90vw}@keyframes celebrationPop{0%{transform:scale(.2) rotate(-8deg);opacity:0}25%{transform:scale(1.18) rotate(4deg);opacity:1}42%{transform:scale(.94) rotate(-2deg)}58%{transform:scale(1.02) rotate(0);opacity:1}78%{opacity:1}to{transform:scale(1.15);opacity:0}}@keyframes scoreFlash{0%,to{box-shadow:0 2px 10px #0000004d,inset 0 0 0 1px #c49b3d4d}50%{box-shadow:0 0 24px #d4af3799,inset 0 0 0 2px var(--color-gold)}}.score-bar.flash{animation:scoreFlash 1.15s ease-in-out}@keyframes shake{0%,to{transform:translate(0) rotate(0)}18%{transform:translate(-10px) rotate(-3deg)}36%{transform:translate(10px) rotate(3deg)}54%{transform:translate(-7px) rotate(-1.5deg)}72%{transform:translate(7px) rotate(1.5deg)}}.shake{animation:shake .45s ease-out}#mq-toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);background:linear-gradient(180deg,#2e1a0c,var(--ink));color:var(--cream);padding:.65rem 1.4rem;font-family:var(--font-header);font-size:.8rem;letter-spacing:.14em;z-index:400;opacity:0;transition:opacity .28s;pointer-events:none;border:1px solid var(--bronze);border-radius:2px;box-shadow:inset 0 1px #c49b3d59,0 4px 20px #0000008c;max-width:calc(100vw - 2rem);text-align:center;white-space:nowrap}#mq-toast.show{opacity:1}@media print{.no-print{display:none!important}body{background:#fff}.app-shell{max-width:100%;padding:0}.codebook-grid{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:.5rem!important}.codebook-card{border:1px solid #999!important;background:#fff!important;break-inside:avoid;page-break-inside:avoid}}