:root{--panel-bg: rgba(12, 14, 18, .88);--panel-border: rgba(110, 231, 168, .35);--accent: #6ee7a8;--text: #d7dce5}*{box-sizing:border-box}body{margin:0;overflow:hidden;background:#0a0a0a;font-family:system-ui,-apple-system,Segoe UI,sans-serif}canvas{display:block}#debug-ui{position:fixed;top:54px;left:12px;z-index:60;width:240px;max-height:calc(100vh - 66px);overflow-y:auto;padding:12px;border:1px solid var(--panel-border);border-radius:8px;background:var(--panel-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--text);font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;line-height:1.5}#debug-ui b{display:block;margin:12px 0 4px;color:var(--accent);font-size:11px;letter-spacing:.04em;text-transform:uppercase}#debug-ui b:first-child{margin-top:0}#debug-ui .row{display:flex;flex-wrap:wrap;gap:4px;align-items:center}#debug-ui button{flex:1;min-width:0;padding:4px 6px;border:1px solid rgba(255,255,255,.16);border-radius:4px;background:#ffffff0f;color:var(--text);font:inherit;font-size:11px;cursor:pointer;transition:background .15s,color .15s}#debug-ui button:hover{background:#ffffff24}#debug-ui button.on{border-color:var(--accent);background:#6ee7a838;color:var(--accent)}#debug-ui #dbg-backgrounds{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}#debug-ui #dbg-backgrounds button{padding:4px 2px;font-size:10.5px}#debug-ui input[type=range]{width:100%;margin:4px 0 0;accent-color:var(--accent)}#debug-ui input[type=color]{width:36px;height:22px;padding:0;border:1px solid rgba(255,255,255,.16);border-radius:4px;background:none;cursor:pointer}#debug-toggle{position:fixed;top:12px;left:12px;z-index:61;display:grid;width:34px;height:34px;padding:0;border:1px solid var(--panel-border);border-radius:9px;background:var(--panel-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;color:var(--text);place-items:center;opacity:.45;transition:opacity .15s,border-color .15s}#debug-toggle svg{display:block;width:18px;height:18px}#debug-toggle:hover{opacity:1}#debug-toggle.on{border-color:var(--accent);color:var(--accent);opacity:1}[hidden]{display:none!important}#portfolio{--pf-bg: rgba(14, 16, 22, .92);--pf-border: rgba(255, 255, 255, .12);--pf-accent: #d4af37;--pf-text: #e6e9ef;--pf-muted: #98a0b0;position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;pointer-events:none;color:var(--pf-text)}#portfolio>*{pointer-events:auto}#pf-demo{position:absolute;top:0;left:50%;padding:7px 18px;border:1px solid rgba(255,193,87,.5);border-top:none;border-radius:0 0 8px 8px;background:#3a2b0cf0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#ffc157;font-size:11.5px;transform:translate(-50%)}#pf-demo code{padding:1px 5px;border-radius:3px;background:#ffffff1a;font-size:11px}#pf-header{position:absolute;top:24px;right:24px;max-width:320px;text-align:right}.pf-name{font-size:22px;font-weight:600;letter-spacing:-.01em}.pf-role{margin-top:2px;color:var(--pf-accent);font-size:14px}.pf-tagline{margin-top:6px;color:var(--pf-muted);font-size:13px;line-height:1.5}#pf-games{position:absolute;top:128px;right:24px;display:flex;gap:5px;width:210px}#pf-games button{flex:1;padding:7px 4px;border:1px solid var(--pf-border);border-radius:8px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--pf-muted);font:inherit;font-size:12px;cursor:pointer;transition:border-color .15s,color .15s,background .15s}#pf-games button:hover{color:var(--pf-text)}#pf-games button.on{border-color:var(--pf-accent);background:#d4af3729;color:var(--pf-accent)}#pf-menu{position:absolute;top:176px;right:24px;display:flex;flex-direction:column;gap:6px;width:210px}#pf-menu button{display:flex;gap:10px;align-items:center;padding:9px 12px;border:1px solid var(--pf-border);border-radius:8px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--pf-text);font:inherit;font-size:13px;text-align:left;cursor:pointer;transition:border-color .15s,transform .15s}#pf-menu button:hover:not(:disabled){border-color:var(--pf-accent);transform:translate(-3px)}#pf-menu button.locked{color:var(--pf-muted);cursor:not-allowed;opacity:.55}.pf-icon{width:18px;font-size:15px;text-align:center}#pf-progress{position:absolute;left:24px;bottom:24px;width:240px;padding:13px 16px 14px;border:1px solid var(--pf-border);border-radius:10px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.pf-pieces{display:flex;gap:1px;align-items:center;justify-content:flex-start}.pf-token{color:#ffffff38;font-size:15px;line-height:1.1;cursor:default;transition:color .35s ease,text-shadow .35s ease}.pf-token.pf-token-major:first-of-type{margin-left:7px}.pf-token-victory{margin-left:8px;font-size:17px}.pf-token-victory.on{color:#fff1c2;text-shadow:0 0 12px rgba(255,224,130,.9)}.pf-token.on{color:var(--pf-accent);text-shadow:0 0 10px rgba(212,175,55,.65)}.pf-progress-label{margin:6px 0 10px;color:var(--pf-muted);font-size:11px}.pf-ghost{display:block;width:100%;margin-top:6px;padding:7px 10px;border:1px solid var(--pf-border);border-radius:6px;background:transparent;color:var(--pf-muted);font:inherit;font-size:11px;cursor:pointer;transition:color .15s,border-color .15s}.pf-ghost:hover{border-color:var(--pf-accent);color:var(--pf-accent)}.pf-difficulty{margin:2px 0 12px}.pf-difficulty-label{display:block;margin-bottom:5px;color:var(--pf-muted);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.pf-difficulty-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:3px}.pf-difficulty-buttons button{padding:5px 2px;border:1px solid var(--pf-border);border-radius:5px;background:#ffffff08;color:var(--pf-muted);font:inherit;font-size:10px;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.pf-difficulty-buttons button:hover{color:var(--pf-text)}.pf-difficulty-buttons button.on{border-color:var(--pf-accent);background:#d4af3729;color:var(--pf-accent)}#pf-panel{position:absolute;top:50%;left:50%;width:min(620px,calc(100vw - 48px));max-height:min(70vh,620px);overflow-y:auto;padding:28px 32px;border:1px solid var(--pf-border);border-radius:14px;background:var(--pf-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 24px 70px #0000008c;transform:translate(-50%,-50%)}#pf-panel[hidden]{display:none}#pf-close{position:absolute;top:14px;right:16px;border:none;background:none;color:var(--pf-muted);font-size:26px;line-height:1;cursor:pointer}#pf-close:hover{color:var(--pf-text)}#pf-panel h3{margin:0 0 18px;color:var(--pf-accent);font-size:19px}#pf-panel h4{margin:18px 0 8px;font-size:14px}#pf-panel p{margin:0 0 12px;color:#c9cfdb;font-size:14px;line-height:1.65}.pf-summary{color:var(--pf-text)!important;font-weight:500}.pf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.pf-tag{padding:3px 9px;border:1px solid var(--pf-border);border-radius:20px;font-size:11px}.pf-timeline{margin:0;padding-left:18px;border-left:1px solid var(--pf-border);list-style:none}.pf-timeline li{position:relative;margin-bottom:18px}.pf-timeline li:before{position:absolute;top:6px;left:-23px;width:7px;height:7px;border-radius:50%;background:var(--pf-accent);content:""}.pf-period{color:var(--pf-accent);font-size:11px;letter-spacing:.04em;text-transform:uppercase}.pf-timeline .pf-title{margin:2px 0;font-size:15px;font-weight:600}.pf-detail{color:var(--pf-muted);font-size:13px;line-height:1.6}.pf-links{margin:0;padding:0;list-style:none}.pf-links li{padding:9px 0;border-bottom:1px solid var(--pf-border);font-size:14px}.pf-links a,.pf-project a{color:var(--pf-accent);text-decoration:none}.pf-links a:hover,.pf-project a:hover{text-decoration:underline}.pf-project{padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--pf-border)}.pf-project:last-child{border-bottom:none}.todo{padding:1px 7px;border:1px dashed rgba(255,107,107,.6);border-radius:4px;background:#ff6b6b1f;color:#ff9b9b;font-size:.9em}#pf-toasts{position:absolute;bottom:28px;left:50%;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;transform:translate(-50%)}.pf-toast{padding:11px 20px;border:1px solid var(--pf-accent);border-radius:999px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 8px 30px #00000080;color:var(--pf-accent);font-size:13px;font-weight:500;animation:pf-toast-in .35s ease}.pf-toast.out{opacity:0;transition:opacity .55s ease}@keyframes pf-toast-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}#pf-tooltip{position:fixed;z-index:30;display:flex;gap:9px;align-items:center;padding:8px 13px;border:1px solid var(--pf-accent);border-radius:8px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 8px 26px #0000008c;font-size:12.5px;pointer-events:none;white-space:nowrap}#pf-tooltip[hidden]{display:none}#pf-tooltip.done{border-color:var(--pf-border);opacity:.75}.pf-tip-icon{font-size:17px;line-height:1}.pf-tip-text strong{color:var(--pf-accent)}#pf-tooltip.done .pf-tip-text strong{color:var(--pf-muted)}#pf-banner{position:absolute;top:50%;left:50%;width:min(420px,calc(100vw - 48px));padding:30px 34px;border:1px solid var(--pf-accent);border-radius:14px;background:var(--pf-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 24px 70px #0009;text-align:center;transform:translate(-50%,-50%)}#pf-banner[hidden]{display:none}#pf-banner h3{margin:0 0 10px;color:var(--pf-accent);font-size:22px}#pf-banner p{margin:0 0 18px;color:#c9cfdb;font-size:14px;line-height:1.6}#portfolio.thinking{cursor:progress}@media (max-width: 780px){#pf-header{top:12px;right:12px;left:12px;max-width:none;text-align:left}#pf-menu{top:auto;right:12px;bottom:96px;left:12px;flex-direction:row;flex-wrap:wrap;width:auto}#pf-menu button{flex:1 1 auto}#pf-progress{right:12px;bottom:12px;left:12px;width:auto}.pf-ghost{display:inline-block;width:auto;margin-right:6px}#pf-panel{padding:22px}}#pf-promotion{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#080a0e73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}#pf-promotion[hidden]{display:none}.pf-promo-card{padding:22px 26px;border:1px solid var(--pf-accent);border-radius:14px;background:var(--pf-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 24px 70px #0009;text-align:center;animation:pf-promo-in .25s ease}@keyframes pf-promo-in{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.pf-promo-title{margin-bottom:16px;color:var(--pf-accent);font-size:14px}.pf-promo-choices{display:flex;gap:10px}.pf-promo-choices button{display:flex;flex-direction:column;gap:6px;align-items:center;width:78px;padding:12px 6px;border:1px solid var(--pf-border);border-radius:10px;background:#ffffff0a;color:var(--pf-muted);font:inherit;font-size:11px;cursor:pointer;transition:border-color .15s,color .15s,background .15s,transform .15s}.pf-promo-choices button span{font-size:30px;line-height:1}.pf-promo-choices button:hover{border-color:var(--pf-accent);background:#d4af3724;color:var(--pf-accent);transform:translateY(-3px)}#pf-locales{position:absolute;right:24px;bottom:24px;display:flex;gap:3px}#pf-locales button{display:grid;place-items:center;width:34px;height:23px;padding:0;overflow:hidden;border:1px solid var(--pf-border);border-radius:5px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;filter:saturate(.25) brightness(.75);transition:border-color .15s,filter .2s,transform .15s}#pf-locales button svg{display:block;width:100%;height:100%;object-fit:cover}#pf-locales button:hover{filter:saturate(.8) brightness(.95)}#pf-locales button.on{border-color:var(--pf-accent);filter:none;transform:scale(1.06)}#pf-demo~#pf-locales{top:44px}#pf-victory{position:absolute;top:12%;left:50%;width:min(560px,calc(100vw - 48px));pointer-events:none;text-align:center;transform:translate(-50%);animation:pf-victory-in 1s ease .4s both}#pf-victory[hidden]{display:none}@keyframes pf-victory-in{0%{opacity:0;transform:translate(-50%,-14px)}to{opacity:1;transform:translate(-50%)}}.pf-victory-title{color:var(--pf-accent);font-size:30px;font-weight:600;letter-spacing:-.01em;text-shadow:0 2px 24px rgba(0,0,0,.8)}.pf-victory-body{margin-top:12px;color:#dfe4ee;font-size:14px;line-height:1.7;text-shadow:0 1px 14px rgba(0,0,0,.9)}#pf-victory-hint{position:absolute;bottom:26px;left:50%;transform:translate(-50%);color:var(--pf-muted);font-size:11.5px;letter-spacing:.03em;text-shadow:0 1px 14px rgba(0,0,0,.9);pointer-events:none;white-space:nowrap;animation:pf-hint-in 1s ease 1.2s both}#pf-victory-hint[hidden]{display:none}@keyframes pf-hint-in{0%{opacity:0}to{opacity:1}}#pf-howto{position:absolute;top:24px;left:24px;width:240px;padding:14px 16px 13px;border:1px solid var(--pf-border);border-radius:10px;background:var(--pf-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}#pf-howto[hidden]{display:none}.pf-howto-title{color:var(--pf-accent);font-size:13.5px;font-weight:600}.pf-howto-lead{margin:7px 0 0;color:var(--pf-text);font-size:12px;line-height:1.55}.pf-howto-steps{margin:11px 0 0;padding:0;list-style:none;counter-reset:pf-step}.pf-howto-steps li{position:relative;margin-top:8px;padding-left:22px;color:var(--pf-muted);font-size:11.5px;line-height:1.5;counter-increment:pf-step}.pf-howto-steps li:before{position:absolute;top:0;left:0;display:grid;width:15px;height:15px;border-radius:50%;background:#d4af372e;color:var(--pf-accent);content:counter(pf-step);font-size:9.5px;font-weight:600;place-items:center}.pf-howto-shortcut{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--pf-border);color:var(--pf-muted);font-size:10.5px;line-height:1.45;opacity:.85}#puzzle{position:fixed;bottom:34px;left:50%;z-index:25;transform:translate(-50%)}#puzzle[hidden]{display:none}.pz-card{min-width:330px;padding:18px 26px 16px;border:1px solid rgba(212,175,55,.45);border-radius:14px;background:#0e1016ed;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 18px 55px #0009;text-align:center;animation:pz-in .5s ease}@keyframes pz-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.pz-title{color:#d4af37;font-size:19px;font-weight:600;letter-spacing:-.01em}.pz-subtitle{margin-top:5px;color:#98a0b0;font-size:12.5px}.pz-feedback{min-height:17px;margin-top:11px;font-size:12.5px}.pz-feedback.retry{color:#ffc157}.pz-feedback.hint{color:#8fb8ff}.pz-feedback.solved{color:#6ee7a8;font-weight:600}.pz-actions{display:flex;gap:8px;justify-content:center;margin-top:13px}.pz-ghost{padding:6px 16px;border:1px solid rgba(255,255,255,.16);border-radius:6px;background:transparent;color:#98a0b0;font:inherit;font-size:11.5px;cursor:pointer;transition:color .15s,border-color .15s}.pz-ghost:hover{border-color:#d4af37;color:#d4af37}body.in-puzzle #pf-header,body.in-puzzle #pf-games,body.in-puzzle #pf-menu,body.in-puzzle #pf-progress{opacity:0;pointer-events:none;transition:opacity .4s ease}