@keyframes sgFadeSlideUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes sgPulseGlow{0%,to{text-shadow:0 0 6px rgba(59,130,246,.2)}50%{text-shadow:0 0 18px rgba(59,130,246,.5),0 0 36px rgba(16,185,129,.15)}}@keyframes sgSnakeSlither{0%,to{transform:translateY(0)}30%{transform:translateY(-2px)}70%{transform:translateY(2px)}}@keyframes sgOverlayDismiss{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.06)}}@keyframes sgScoreDrop{0%{opacity:0;transform:translateY(-40px) scale(.5)}60%{opacity:1;transform:translateY(8px) scale(1.05)}80%{opacity:1;transform:translateY(-3px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes sgFadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes sgSlitherIn{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes sgRankBar{0%{width:0}}.serpent-game{--sg-bg-primary: #0f172a;--sg-bg-secondary: #1e293b;--sg-bg-tertiary: #334155;--sg-text-primary: #f1f5f9;--sg-text-secondary: #94a3b8;--sg-text-muted: #64748b;--sg-accent-blue: #3b82f6;--sg-accent-green: #10b981;--sg-accent-orange: #f59e0b;--sg-accent-red: #ef4444;--sg-border: #475569;background-color:var(--sg-bg-primary);color:var(--sg-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;border-radius:16px;margin-top:.5rem;overflow:hidden;.sg-container{max-width:640px;width:100%;padding:24px 16px;text-align:center;margin:0 auto}.sg-title{font-size:2.8rem;font-weight:800;letter-spacing:.15em;color:var(--sg-text-primary);margin-bottom:2px}.sg-title-serp{background:linear-gradient(135deg,var(--sg-accent-blue),var(--sg-accent-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sg-subtitle{color:var(--sg-text-muted);font-size:.9rem;font-style:italic;margin-bottom:20px}.sg-game-panel{background-color:var(--sg-bg-secondary);border:1px solid var(--sg-border);border-radius:14px;padding:18px}.sg-score-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding:10px 12px;background-color:var(--sg-bg-tertiary);border-radius:8px}.sg-score-item{display:flex;flex-direction:column;align-items:center;gap:2px;flex:1}.sg-score-item .sg-label{font-size:.7rem;color:var(--sg-text-muted);text-transform:uppercase;letter-spacing:.08em}.sg-score-item .sg-value{font-size:1.15rem;font-weight:700;color:var(--sg-text-primary);font-variant-numeric:tabular-nums}.sg-canvas-wrapper{position:relative;display:inline-block;border-radius:8px;overflow:hidden;line-height:0;max-width:400px;width:100%}#sg-game{display:block;border-radius:8px;width:100%;height:auto;image-rendering:pixelated}#sg-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:normal;gap:2px;background:#0f172aeb;border-radius:8px;pointer-events:none;transition:opacity .2s ease;z-index:5}#sg-overlay.sg-hidden{opacity:0}#sg-overlay .ov-title{font-size:1.5rem;font-weight:700;color:var(--sg-text-primary);margin-bottom:20px}#sg-overlay.sg-start-screen .ov-snake-art{display:flex;gap:4px;margin-bottom:48px;animation:sgFadeSlideUp .6s ease both}#sg-overlay.sg-start-screen .ov-snake-art .seg{width:12px;height:12px;border-radius:3px;background:var(--sg-accent-green)}#sg-overlay.sg-start-screen .ov-snake-art .seg:nth-child(1){border-radius:4px 4px 3px 3px;animation:sgSnakeSlither 2.8s ease-in-out infinite}#sg-overlay.sg-start-screen .ov-snake-art .seg:nth-child(2){opacity:.8;animation:sgSnakeSlither 2.8s ease-in-out .1s infinite}#sg-overlay.sg-start-screen .ov-snake-art .seg:nth-child(3){opacity:.6;animation:sgSnakeSlither 2.8s ease-in-out .2s infinite}#sg-overlay.sg-start-screen .ov-snake-art .seg:nth-child(4){opacity:.4;animation:sgSnakeSlither 2.8s ease-in-out .3s infinite}#sg-overlay.sg-start-screen .ov-snake-art .seg:nth-child(5){opacity:.2;animation:sgSnakeSlither 2.8s ease-in-out .4s infinite;width:8px;height:8px;border-radius:2px;align-self:center}#sg-overlay.sg-start-screen .ov-title{font-size:2.2rem;line-height:1.3;letter-spacing:.14em;color:var(--sg-text-primary);-webkit-text-fill-color:var(--sg-text-primary);margin-bottom:40px;animation:sgFadeSlideUp .6s ease .1s both}#sg-overlay .sg-title-serp{background:linear-gradient(135deg,var(--sg-accent-blue),var(--sg-accent-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#sg-overlay.sg-start-screen .ov-prompt{font-size:1.05rem;font-weight:600;color:var(--sg-text-primary);margin-bottom:36px;animation:sgFadeSlideUp .6s ease .25s both,sgPulseGlow 3s ease-in-out 1s infinite}#sg-overlay.sg-start-screen .ov-tagline{font-size:.85rem;letter-spacing:.25em;text-transform:uppercase;color:var(--sg-text-muted);margin-bottom:32px;animation:sgFadeSlideUp .6s ease .2s both}#sg-overlay.sg-start-screen .ov-stats-preview{display:flex;gap:16px;font-size:.75rem;color:var(--sg-text-muted);margin-top:12px;animation:sgFadeSlideUp .6s ease .5s both}.ov-score-label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sg-text-muted);margin-bottom:8px;opacity:0;animation:sgFadeUp .4s ease forwards}.ov-score-big{font-size:2.5rem;font-weight:800;color:var(--sg-text-primary);margin-bottom:12px;opacity:0;animation:sgScoreDrop .6s ease .1s forwards}.ov-new-high{color:var(--sg-accent-orange);font-size:.85rem;font-weight:700;margin-bottom:8px;opacity:0;animation:sgFadeUp .4s ease .3s forwards,sgPulseGlow 2s ease-in-out .7s infinite}.ov-rank-visual{display:flex;flex-direction:column;gap:4px;width:60%;max-width:180px;margin-bottom:10px}.ov-rank-bar{height:16px;background:var(--sg-bg-tertiary);border-radius:3px;display:flex;align-items:center;padding-left:6px;animation:sgRankBar .5s ease forwards;overflow:hidden}.ov-rank-bar.ov-rank-you{background:linear-gradient(90deg,var(--sg-accent-green),var(--sg-accent-blue))}.ov-rank-pos{font-size:.6rem;font-weight:700;color:var(--sg-text-primary);white-space:nowrap;animation:sgSlitherIn .3s ease .6s both}.ov-quip{font-style:italic;color:var(--sg-text-muted);font-size:.85rem;margin-bottom:16px;opacity:0;animation:sgFadeUp .4s ease .5s forwards}.ov-game-stat{font-size:.75rem;color:var(--sg-text-secondary);margin-bottom:16px;opacity:0;animation:sgFadeUp .4s ease .6s forwards}#sg-overlay .ov-sub{font-size:.9rem;color:var(--sg-text-secondary)}#sg-overlay:not(.sg-start-screen) .ov-sub{opacity:0;animation:sgFadeUp .4s ease .8s forwards,sgPulseGlow 3s ease-in-out 1.2s infinite}#sg-overlay.sg-dismissing{transition:none!important;animation:sgOverlayDismiss .4s ease forwards}.sg-controls-hint{margin-top:14px;font-size:.75rem;color:var(--sg-text-muted)}.sg-theme-selector{display:flex;justify-content:center;gap:8px;margin-top:14px;flex-wrap:wrap}.sg-theme-circle{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .15s,border-color .15s;position:relative;display:flex;align-items:center;justify-content:center;font-size:10px}.sg-theme-circle:hover{transform:scale(1.15)}.sg-theme-circle.sg-active{border-color:var(--sg-text-primary)}.sg-theme-circle.sg-locked{background:#374151!important;cursor:default;opacity:.6}.sg-theme-circle.sg-locked:after{content:"🔒";font-size:9px;position:absolute}.sg-meta-bar{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:16px}.sg-meta-btn{background:var(--sg-bg-tertiary);border:1px solid var(--sg-border);color:var(--sg-text-secondary);padding:6px 16px;border-radius:6px;font-size:.8rem;cursor:pointer;transition:background .15s,color .15s}.sg-meta-btn:hover{background:var(--sg-border);color:var(--sg-text-primary)}.sg-streak{font-size:.8rem;color:var(--sg-accent-orange)}.sg-panel{background:var(--sg-bg-secondary);border:1px solid var(--sg-border);border-radius:10px;padding:16px;margin-top:12px;text-align:left;max-height:0;overflow:hidden;opacity:0;transition:max-height .35s ease,opacity .25s ease,padding .3s ease,margin .3s ease}.sg-panel.sg-visible{max-height:600px;opacity:1}.sg-panel.sg-collapsed{padding:0 16px;margin-top:0}.sg-panel h3{font-size:.95rem;margin-bottom:12px;color:var(--sg-text-primary)}.sg-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.sg-stat-box{background:var(--sg-bg-tertiary);border-radius:6px;padding:8px 10px}.sg-stat-box .sg-stat-label{font-size:.7rem;color:var(--sg-text-muted);text-transform:uppercase}.sg-stat-box .sg-stat-value{font-size:1.1rem;font-weight:700;color:var(--sg-text-primary)}.sg-ach-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.sg-ach-item{background:var(--sg-bg-tertiary);border-radius:6px;padding:8px;display:flex;gap:8px;align-items:center;opacity:.35;transition:opacity .3s}.sg-ach-item.sg-earned{opacity:1}.sg-ach-icon{font-size:1.3rem}.sg-ach-info{display:flex;flex-direction:column}.sg-ach-name{font-size:.75rem;font-weight:600;color:var(--sg-text-primary)}.sg-ach-desc{font-size:.65rem;color:var(--sg-text-muted)}#sg-milestone-msg{margin-top:16px;font-size:.85rem;font-style:italic;color:var(--sg-text-muted);opacity:0;transition:opacity 1.2s ease;min-height:1.5em}#sg-milestone-msg.sg-show{opacity:1}.sg-toast{position:absolute;top:0;left:0;right:0;transform:translateY(-100%);display:flex;align-items:center;justify-content:center;gap:8px;padding:6px 12px;background:#0f172aeb;border-bottom:2px solid var(--sg-accent-orange);font-size:.75rem;line-height:normal;z-index:10;pointer-events:none;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}.sg-toast.sg-show{transform:translateY(0)}.sg-toast-icon{font-size:1.1rem}.sg-toast-text{display:flex;align-items:center;gap:6px}.sg-toast-name{font-size:.75rem;font-weight:700;color:var(--sg-accent-orange)}.sg-toast-desc{font-size:.65rem;color:var(--sg-text-muted)}@media(max-width:440px){.sg-container{padding:12px 8px}.sg-title{font-size:2rem}.sg-score-bar{padding:8px}.sg-score-item .sg-value{font-size:1rem}.sg-ach-grid,.sg-stats-grid{grid-template-columns:1fr}}}.back-link[data-astro-cid-cqbgu5ah]{margin-bottom:1rem}.back-link[data-astro-cid-cqbgu5ah] a[data-astro-cid-cqbgu5ah]{font-size:13px;color:var(--text-muted);text-decoration:none}.back-link[data-astro-cid-cqbgu5ah] a[data-astro-cid-cqbgu5ah]:hover{color:var(--amber-accent)}