/* LabNivo Lineglide · self-contained unlisted preview */
*{box-sizing:border-box}html{scroll-behavior:smooth}
body.ao-page{margin:0;background:#f6f7f4;color:#1a2842;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}
body.ao-page button,body.ao-page select{font:inherit}
.ao-main{max-width:1270px;margin:0 auto;padding:22px clamp(15px,3vw,38px) 60px}
.ao-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:6px 0 34px}
.ao-back{color:#3b4a62;font-size:.89rem;font-weight:650;text-decoration:none}
.ao-back:hover{text-decoration:underline}
.ao-lang{display:flex;gap:5px;padding:5px;background:#fff;border:1px solid #e4e9ed;border-radius:999px}
.ao-lang a{padding:6px 13px;color:#68758a;font-size:.8rem;text-decoration:none;border-radius:999px;font-weight:700}
.ao-lang a[aria-current]{background:#e7eafc;color:#4a4abb}
.ao-layout{display:grid;grid-template-columns:minmax(260px,350px) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.ao-intro{padding-top:25px}
.ao-eyebrow{font-size:.72rem;font-weight:850;letter-spacing:.18em;text-transform:uppercase;color:#5d67b8;line-height:1.6}
.ao-intro h1{font-size:clamp(3.5rem,6vw,6rem);line-height:1;letter-spacing:-.07em;font-weight:850;margin:13px 0 19px;color:#15213d}
.ao-intro h1 span{display:inline-block;margin-left:.09em;color:#7868e9;font-weight:550;font-size:.65em;transform:translateY(-.12em)}
.ao-lead{font-size:clamp(1.08rem,1.5vw,1.27rem);line-height:1.6;color:#43516b;max-width:33ch}
.ao-section-label{font-size:.74rem;color:#66738b;letter-spacing:.1em;font-weight:800;text-transform:uppercase;margin:37px 0 13px}
.ao-mode-buttons{display:grid;grid-template-columns:1fr 1fr;gap:9px;max-width:340px}
.ao-mode{background:#fff;border:1px solid #e3e5ee;min-height:48px;border-radius:14px;font-weight:730;color:#47516c;cursor:pointer;transition:all .2s}
.ao-mode[aria-pressed=true]{border-color:#827ce9;box-shadow:0 0 0 3px #e2e2fc;background:#f5f4ff;color:#4b48a6}
.ao-mode:hover{border-color:#827ce9}
.ao-mini{color:#778397;font-size:.85rem;line-height:1.6;margin:12px 0}
.ao-instructions{border-top:1px solid #e2e6e9;margin-top:31px;padding-top:13px}
.ao-instructions p:last-child{font-size:.94rem;line-height:1.7;color:#596781}
.ao-preview-note{font-size:.75rem;color:#737b9b;text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.ao-workspace{min-width:0}
.ao-toolline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 13px}
.ao-stageselect{display:flex;align-items:center;gap:10px;color:#627089;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.ao-stageselect select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23546383' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center;border:1px solid #dde3ed;border-radius:12px;padding:10px 34px 10px 13px;min-height:44px;color:#293b59;font-size:.89rem;font-weight:730;letter-spacing:0;cursor:pointer;max-width:155px}
.ao-toolbuttons{display:flex;align-items:center;gap:8px}
.ao-toolbuttons button,.ao-square{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;border:1px solid #e0e4ed;background:#fff;border-radius:13px;color:#495875;cursor:pointer}
.ao-toolbuttons button:hover:not(:disabled),.ao-square:hover{border-color:#9383e8;background:#f4f1ff}
.ao-toolbuttons button:disabled{opacity:.35;cursor:not-allowed}
.ao-canvas-frame{background:linear-gradient(142deg,#1b2548,#0b122a 60%,#090e23);border:1px solid #27365f;border-radius:27px;padding:clamp(12px,2.6vw,25px);box-shadow:0 26px 65px #19264228,0 5px 16px #19264212;position:relative;overflow:hidden;isolation:isolate}
.ao-canvas-frame:before{content:"";position:absolute;left:-30%;top:-30%;width:70%;height:70%;background:radial-gradient(circle,#8a7af019,transparent 70%);pointer-events:none}
.ao-board-head{display:flex;align-items:center;justify-content:space-between;color:#b6c5e1;font-size:.72rem;font-weight:800;letter-spacing:.1em;margin-bottom:13px;position:relative;z-index:1}
.ao-board-head .live{display:flex;align-items:center;gap:8px}
.ao-board-head .live:before{content:"";display:inline-block;width:7px;height:7px;background:#87e9be;border-radius:50%;box-shadow:0 0 12px #76efb9}
.ao-board-head span:last-child{color:#8694b7}
.ao-board-container{border-radius:17px;position:relative;background:radial-gradient(circle at 50% 40%,#2432578c,#111a37 70%),radial-gradient(#7084b234 1px,transparent 1px);background-size:100% 100%,20px 20px;border:1px solid #38436c70;overflow:hidden;touch-action:manipulation;aspect-ratio:1;box-shadow:inset 0 0 60px #03071980}
.ao-board{width:100%;height:100%;display:block;overflow:hidden;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:pinch-zoom}
.ao-arrow{cursor:pointer;outline:none;transition:filter .15s}
.ao-arrow .arrow-glow{fill:none;stroke:var(--arrow-ink);stroke-width:13;stroke-opacity:.13;stroke-linecap:round;stroke-linejoin:round;filter:blur(3px);pointer-events:none}
.ao-arrow .arrow-stroke{fill:none;stroke:var(--arrow-ink);stroke-width:8.4;stroke-linecap:round;stroke-linejoin:round;pointer-events:none;filter:drop-shadow(0 2px 3px #0007)}
.ao-arrow .arrow-shine{fill:none;stroke:white;stroke-opacity:.28;stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.ao-arrow .arrow-head{fill:var(--arrow-ink);stroke:var(--arrow-ink);stroke-linejoin:round;stroke-width:1;filter:drop-shadow(0 2px 3px #0006)}
.ao-arrow .arrow-hit{fill:none;stroke:transparent;stroke-width:21;stroke-linecap:round;stroke-linejoin:round;pointer-events:stroke}
.ao-arrow:focus-visible .arrow-glow{stroke-opacity:.48;stroke-width:17}
/* Only real hover devices should highlight on hover. Safari touch hover can
   consume the first tap otherwise, making an arrow look selected. */
@media (hover: hover) and (pointer: fine){.ao-arrow:hover .arrow-glow{stroke-opacity:.48;stroke-width:17}}
.ao-arrow{-webkit-tap-highlight-color:transparent}
.ao-arrow:focus-visible .arrow-stroke{stroke:white;stroke-opacity:.8}
.ao-arrow.is-blocked{animation:ao-jolt .4s ease}
.ao-arrow.is-blocked .arrow-glow{stroke:#ff6685;stroke-opacity:.9}
.ao-arrow.is-hinted .arrow-glow{animation:ao-pulse 1s ease-in-out 4;stroke-opacity:.65}
/* A tap buffered during another arrow's exit is confirmed visually. */
.ao-arrow.is-queued .arrow-glow{stroke-opacity:.72;stroke-width:18}
.ao-arrow.is-queued .arrow-stroke{filter:drop-shadow(0 0 5px var(--arrow-ink))}
.ao-arrow.is-leaving{pointer-events:none;transition:none}
@keyframes ao-jolt{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
@keyframes ao-pulse{0%,100%{stroke-opacity:.15;stroke-width:13}50%{stroke-opacity:.8;stroke-width:21}}
.ao-outcome{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#0e1837ef;backdrop-filter:blur(9px);padding:27px;color:#fff;z-index:4}
.ao-outcome .ao-spark{display:grid;place-items:center;border:1px solid #aaa2ff66;background:#8d82ea2f;color:#d1c9ff;border-radius:50%;font-size:2rem;width:64px;height:64px}
.ao-outcome h2{color:#fff;margin:18px 0 6px;font-size:clamp(1.5rem,4vw,2.1rem);letter-spacing:-.04em}
.ao-outcome p{font-size:.95rem;line-height:1.6;color:#c7d0ea;max-width:270px}
.ao-outcome button{width:100%;max-width:230px;min-height:47px;margin-top:10px;border:0;border-radius:13px;background:#aa97fd;color:#101735;font-weight:850;cursor:pointer}
.ao-outcome .secondary{background:transparent;border:1px solid #7e87ac;color:#eff2ff}
.ao-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:14px 0 0}
.ao-stat{border:1px solid #e3e7eb;border-radius:15px;background:#fff;padding:13px 8px;text-align:center}
.ao-stat span{display:block;font-size:.69rem;font-weight:800;color:#77859c;text-transform:uppercase;letter-spacing:.09em}
.ao-stat strong{display:block;font-size:1.3rem;font-weight:800;color:#2c3752;margin-top:5px;font-variant-numeric:tabular-nums}
.ao-status{min-height:45px;display:flex;align-items:center;padding:10px 4px;color:#5a6882;font-size:.9rem;line-height:1.5}
.ao-status[data-kind=error]{color:#b73c66}
.ao-status[data-kind=success]{color:#287a62}
.ao-status[data-kind=hint]{color:#6252bf}
.ao-actions{display:flex;justify-content:space-between;gap:9px}
.ao-actions button{border:1px solid #dfe4ea;background:white;border-radius:13px;padding:12px 15px;min-height:46px;color:#36435f;font-weight:760;cursor:pointer;flex:1}
.ao-actions button:first-child{background:#eceafa;border-color:#dfd9fd;color:#4d439f}
.ao-actions button:hover:not(:disabled){filter:brightness(.97)}
.ao-actions button:disabled{opacity:.55;cursor:not-allowed}
.ao-progress{display:flex;justify-content:space-between;gap:10px;margin:15px 3px 0;color:#8590a2;font-size:.77rem}
.ao-progress strong{color:#596f93}
.ao-footer{margin-top:65px;border-top:1px solid #e5e7ea;padding-top:15px;color:#8b96a4;font-size:.76rem;display:flex;justify-content:space-between;gap:12px}
[hidden]{display:none!important}
@media(max-width:850px){.ao-layout{grid-template-columns:1fr;gap:22px}.ao-intro{padding-top:0;display:contents}.ao-intro .ao-eyebrow,.ao-intro h1,.ao-intro .ao-lead{grid-column:1}.ao-intro h1{font-size:3.6rem;margin:0}.ao-lead{margin:0 0 6px;max-width:none;font-size:1.03rem}.ao-workspace{grid-column:1}.ao-sidebar{grid-column:1}.ao-section-label{margin:9px 0 10px}.ao-instructions{margin-top:17px}.ao-layout{row-gap:8px}.ao-preview-note{margin-bottom:8px}.ao-mode-buttons{max-width:none}.ao-main{padding-top:10px}.ao-top{margin:3px 0 18px}}
@media(max-width:480px){.ao-top{margin-bottom:13px}.ao-main{padding-left:13px;padding-right:13px}.ao-eyebrow{font-size:.64rem}.ao-intro h1{font-size:3.45rem}.ao-board-container{border-radius:12px}.ao-canvas-frame{border-radius:21px;padding:10px}.ao-board-head{margin:4px 3px 9px}.ao-stat{padding:9px 3px;border-radius:12px}.ao-stat span{font-size:.59rem;letter-spacing:.025em}.ao-stat strong{font-size:1.12rem}.ao-actions button{font-size:.84rem;padding:10px 9px}.ao-toolline{margin-bottom:10px}.ao-stageselect{gap:5px}.ao-stageselect select{max-width:128px;font-size:.79rem}.ao-progress{font-size:.7rem}.ao-footer{margin-top:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ao-arrow,.ao-arrow.is-leaving{transition:none!important}.ao-arrow.is-hinted,.ao-arrow.is-blocked{animation:none!important}}

/* Put the playable board before help and settings on narrow screens. */
@media(max-width:850px){.ao-intro .ao-preview-note,.ao-intro>.ao-eyebrow,.ao-intro>h1,.ao-intro>.ao-lead{order:0}.ao-workspace{order:1}.ao-sidebar{order:2}}

/* Bonus 100 keeps the same board dimensions on mobile. Touch hit strokes are
   widened slightly, but never beyond one grid cell to prevent neighbor overlap. */
.ao-bonus-level .ao-arrow .arrow-hit{stroke-width:22}
.ao-bonus-level .ao-canvas-frame{border-color:#645aa4}

/* Isolated zoom experiment — ordinary levels retain current touch behavior. */
.ao-zoom-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:0 0 8px;padding:8px 10px;background:#eeeefa;border:1px solid #dcdbfa;border-radius:15px}
.ao-zoom-title{font-size:.77rem;color:#4b4c8f;font-weight:800;letter-spacing:.035em}
.ao-zoom-buttons{display:flex;align-items:center;gap:6px}
.ao-zoom-buttons button{border:1px solid #cbd1e7;background:#fff;color:#263650;min-width:39px;min-height:39px;border-radius:11px;padding:6px 9px;font-weight:790;cursor:pointer}
.ao-zoom-buttons button:disabled{opacity:.4;cursor:not-allowed}
.ao-zoom-buttons button:last-child{font-size:.76rem;padding:6px 12px}
.ao-zoom-buttons button:focus-visible{outline:2px solid #6961cc;outline-offset:2px}
.ao-zoom-percent{color:#505481;min-width:48px;text-align:center;font-size:.82rem;font-weight:800;font-variant-numeric:tabular-nums}
.ao-zoom-guide{font-size:.79rem;line-height:1.45;color:#66718b;margin:0 0 10px;padding:0 4px}
body.ao-zoom-level #ao-board,
body.ao-zoom-level #board-container{touch-action:none;overscroll-behavior:contain;-webkit-user-select:none;user-select:none}
body.ao-zoom-level #ao-board{cursor:grab}
body.ao-zoom-level #ao-board:active{cursor:grabbing}
body.ao-zoom-level .ao-arrow .arrow-hit{stroke-width:18}
@media(max-width:500px){
  .ao-zoom-tools{padding:8px;gap:5px}
  .ao-zoom-title{font-size:.68rem}
  .ao-zoom-buttons{gap:4px}
  .ao-zoom-buttons button{min-width:36px;min-height:38px}
}

/* Earned help, pause, and portable progress: accessible in both languages. */
.ao-rewards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:9px 0}
.ao-rewards button{border:1px solid #d6d4f6;border-radius:13px;min-height:44px;background:linear-gradient(160deg,#f9f8ff,#ebe9ff);color:#4b448f;font-size:.84rem;font-weight:760;cursor:pointer;padding:9px 6px}
.ao-rewards button[aria-pressed="true"]{border-color:#7b67d4;box-shadow:inset 0 0 0 2px #9a8be0}
.ao-rewards button:disabled{opacity:.52;cursor:not-allowed}
.ao-rewards-note{font-size:.74rem;line-height:1.45;color:#67728b;margin:1px 0 10px}
.ao-rewards button:focus-visible,.ao-save-panel button:focus-visible,.ao-actions button:focus-visible{outline:2px solid #6759cc;outline-offset:2px}
.ao-save-panel{margin:17px 0 8px;padding:14px 15px;border:1px solid #e2e5f0;border-radius:15px;background:linear-gradient(145deg,#ffffff,#f7f7fd)}
.ao-save-panel summary{cursor:pointer;font-weight:740;font-size:.85rem;color:#364365}
.ao-save-panel p{color:#65718a;font-size:.79rem;line-height:1.6}
.ao-save-panel textarea{width:100%;max-height:145px;resize:vertical;margin:2px 0 10px;border:1px solid #cfd5e7;background:#fff;border-radius:10px;padding:10px;color:#1b2740;font:normal .78rem/1.5 ui-monospace,monospace;overflow-wrap:anywhere}
.ao-save-panel textarea:focus{outline:2px solid #a6a0ec}
.ao-backup-actions{display:flex;gap:8px;flex-wrap:wrap}
.ao-backup-actions button{border:1px solid #d9dbea;background:#fff;color:#3b476c;padding:10px 12px;border-radius:10px;font-size:.78rem;font-weight:700;cursor:pointer}
.ao-backup-status{min-height:1.1em;margin:8px 0 0;color:#5352a7!important}
.ao-paused{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,24,51,.87);color:#fff;text-align:center;padding:28px;font-size:clamp(1rem,3vw,1.5rem);font-weight:760;letter-spacing:-.02em;z-index:3}
.ao-paused[hidden],.ao-zoom-tools[hidden],.ao-zoom-guide[hidden],.ao-outcome[hidden]{display:none!important}
@media(max-width:480px){
 .ao-rewards{gap:6px}
 .ao-rewards button{font-size:.75rem;min-height:41px}
 .ao-save-panel{margin-top:15px}
}


/* Lineglide v0.14 — game-first premium shell, preserves SVG engine and input. */
body.ao-page{background:linear-gradient(160deg,#faf9f6 0%,#f4f5f9 57%,#f6f7fb 100%);-webkit-font-smoothing:antialiased}
.ao-main{max-width:1310px;padding-top:16px}
.ao-top{margin:2px 0 17px;display:flex;align-items:center;justify-content:space-between}
.ao-back{font-size:.8rem;color:#53627e;font-weight:700}
.ao-private-pill{font-size:.66rem;font-weight:800;letter-spacing:.12em;color:#7a76b3;border:1px solid #e3e1f2;border-radius:999px;background:#f0eff9;padding:6px 11px}
.ao-layout{grid-template-columns:minmax(250px,325px) minmax(0,1fr);gap:clamp(27px,4vw,66px)}
.ao-intro{padding-top:45px;min-width:0}
.ao-intro h1{font-size:clamp(3.55rem,5.8vw,5.2rem);letter-spacing:-.077em;margin:12px 0 17px}
.ao-intro .ao-eyebrow{font-size:.69rem;letter-spacing:.18em;color:#796ac2}
.ao-intro .ao-lead{font-size:1.07rem;line-height:1.55}
.ao-preview-note{font-size:.67rem;color:#9694b0}
.ao-intro-accent{margin:38px 0;display:flex;gap:10px;font-size:1.6rem;color:#9587ec}
.ao-intro-accent span{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border:1px solid #e5e5f4;background:linear-gradient(145deg,#fff,#efedfe);border-radius:18px;box-shadow:0 7px 18px #443e9c0a}
.ao-intro-accent span:nth-child(2){color:#78bbd0;transform:translateY(12px)}
.ao-intro-accent span:nth-child(3){color:#f0b38a;transform:translateY(2px)}
.ao-workspace{position:relative;min-width:0}
.ao-gamebar{display:flex;align-items:center;justify-content:flex-end;margin-bottom:8px;gap:12px}
.ao-mobile-brand{display:none}
.ao-settings-trigger{width:42px;height:42px;display:grid;place-items:center;border:1px solid #e2e5ef;border-radius:14px;background:linear-gradient(145deg,#fff,#f8f9fe);color:#495776;box-shadow:0 4px 14px #23345c0d;cursor:pointer}
.ao-settings-trigger:hover{border-color:#a69be6}
.ao-settings-trigger:focus-visible,.ao-settings-close:focus-visible{outline:3px solid #a197ef;outline-offset:2px}
.ao-toolline{margin:0 0 7px}
.ao-stageselect{font-size:.69rem;gap:9px}
.ao-stageselect select{border:1px solid #e1e4ef;background-color:#fff;box-shadow:0 4px 11px #15193608;min-width:119px}
.ao-toolbuttons button{min-width:41px;min-height:41px;border-radius:13px}
.ao-level-reward{margin:0 1px 13px}
.ao-level-reward-top{display:flex;align-items:center;justify-content:space-between;margin:0 1px 7px;font-size:.7rem;font-weight:690;color:#838ca6}
#ao-next-reward{color:#7362c7;font-weight:800}
.ao-level-track{height:5px;overflow:hidden;border-radius:99px;background:linear-gradient(90deg,#e8e5f3,#dfe5f0)}
.ao-level-track span{display:block;height:100%;width:0;background:linear-gradient(90deg,#8c7deb,#ae98ff,#78d6d3);border-radius:inherit;box-shadow:0 0 10px #8a78eb5a;transition:width .2s ease}
.ao-upcoming-major{margin:6px 1px 0;color:#77849e;font-size:.69rem;font-weight:650;line-height:1.35}
.ao-canvas-frame{padding:clamp(9px,1.6vw,17px);border-radius:25px;border:1px solid #333e70;background:linear-gradient(145deg,#23325a,#101933 62%,#0b122b);box-shadow:0 18px 50px rgba(26,37,79,.19),inset 0 1px 0 #8894c11f}
.ao-canvas-frame:before{left:-25%;top:-15%;width:80%;height:75%;background:radial-gradient(circle,#a68df317,transparent 70%)}
.ao-board-head{font-size:.63rem;letter-spacing:.105em;margin:1px 3px 10px}
.ao-board-head span:last-child{color:#acb7d4}
.ao-board-container{border:1px solid #34446f99;box-shadow:inset 0 0 54px #050b28cc;border-radius:18px}
.ao-stats{display:flex;align-items:center;justify-content:space-between;gap:7px;margin:10px 4px 0;padding:0 3px 8px;border-bottom:1px solid #e1e5f0}
.ao-stat{display:flex;align-items:center;gap:5px;min-width:0;background:transparent;border:0;padding:0;border-radius:0;text-align:left;white-space:nowrap}
.ao-stat span{font-size:.75rem;letter-spacing:0;text-transform:none;color:#7c87a2;font-weight:640}
.ao-stat strong{font-size:.8rem;line-height:1.3;margin:0;color:#354269;font-weight:850}
.ao-status{min-height:33px;margin:3px 2px 0;padding:5px 2px 4px;font-size:.79rem;color:#63728d}
.ao-rewards-heading{margin:8px 3px 8px;color:#76829e;font-size:.69rem;font-weight:840;letter-spacing:.115em}
.ao-rewards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:0}
.ao-rewards .ao-reward{display:flex;position:relative;align-items:center;justify-content:center;gap:7px;min-width:0;min-height:69px;padding:7px 8px;border:1px solid #e2e5f3;border-radius:17px;cursor:pointer;background:linear-gradient(142deg,#fff,#f2f0ff 80%);box-shadow:0 3px 0 #e2e2ef,0 7px 15px #292d800a;color:#54508a;transition:transform .15s ease,box-shadow .15s ease}
.ao-rewards .ao-reward:active:not(:disabled){transform:translateY(2px);box-shadow:0 1px 0 #e2e2ef}
.ao-reward-orb{flex:0 0 44px;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:radial-gradient(circle at 27% 17%,#fff 0%,#e7e1ff 51%,#c9baff 100%);box-shadow:inset 0 2px 2px #fff,inset 0 -2px 4px #9985d47a,0 4px 7px #51428925}
.ao-reward-shield .ao-reward-orb{background:radial-gradient(circle at 27% 18%,#fff,#e7f3ff 53%,#b3d6fa)}
.ao-reward-scan .ao-reward-orb{background:radial-gradient(circle at 27% 18%,#fff,#ece4ff 53%,#ccbcff)}
.ao-reward-orb svg{width:36px;height:36px;filter:drop-shadow(0 2px 2px #392d7030)}
.ao-reward-badge{position:absolute;top:-7px;right:7px;min-width:25px;height:25px;padding:0 5px;border-radius:99px;display:grid;place-items:center;background:linear-gradient(135deg,#78e9b2,#30b886);color:#0b4e3b;font-size:.78rem;font-weight:900;border:2px solid #fff;box-shadow:0 2px 6px #263b6860;font-variant-numeric:tabular-nums}
.ao-reward-caption{font-size:.79rem;color:#52597e;font-weight:780;white-space:nowrap}
.ao-rewards .ao-reward:disabled{opacity:.72;cursor:not-allowed}
.ao-rewards .ao-reward:disabled .ao-reward-badge{background:linear-gradient(145deg,#dfe2ef,#c8cada);color:#6b7390}
.ao-rewards .ao-reward[aria-pressed="true"]{border-color:#7e7add;box-shadow:0 0 0 2px #e1dcff,0 5px 20px #7363dc34}
.ao-outcome{background:radial-gradient(circle at 50% 30%,#222f57ed,#101932f5 76%);backdrop-filter:blur(12px)}
.ao-outcome .ao-spark{background:radial-gradient(circle at 24% 16%,#fdfbff,#b4a9ff 60%,#8a76e9);color:#fff;border:1px solid #fff8;box-shadow:0 7px 24px #a397ed50;font-size:2.2rem}
.ao-outcome button{background:linear-gradient(140deg,#c3b3ff,#9e91fc);box-shadow:0 5px 14px #100d4c40}
.ao-settings-panel{position:fixed;z-index:300;inset:0;display:flex;align-items:center;justify-content:flex-end}
.ao-settings-panel[hidden]{display:none!important}
.ao-settings-backdrop{position:absolute;inset:0;background:#101731a3;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}
.ao-settings-sheet{position:relative;display:flex;flex-direction:column;width:min(420px,94vw);max-height:100dvh;height:100%;background:linear-gradient(160deg,#fff,#f6f6ff);box-shadow:-18px 0 56px #0b143c40;padding:22px 22px 34px}
.ao-settings-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid #e6e6f1}
.ao-settings-head h2{margin:0;font-size:1.3rem;letter-spacing:-.045em;color:#1f2b4a}
.ao-settings-head button{display:grid;place-items:center;width:40px;height:40px;background:#f0effa;border:1px solid #e0e0ef;border-radius:12px;color:#4e5573;font-size:1.6rem;cursor:pointer}
.ao-settings-scroll{overflow-y:auto;overscroll-behavior:contain;flex:1;padding:12px 0 max(15px,env(safe-area-inset-bottom))}
.ao-settings-group{margin:7px 0 14px}
.ao-settings-label{font-weight:830;font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;margin-bottom:11px;color:#747f9b}
.ao-mode-buttons{max-width:none}
.ao-mode{min-height:45px}
.ao-settings-panel .ao-mini{font-size:.79rem}
.ao-settings-panel .ao-actions{display:grid;grid-template-columns:1.4fr 1fr 55px;gap:7px}
.ao-settings-panel .ao-actions button{min-width:0;font-size:.76rem;min-height:47px;padding:9px 7px}
.ao-help-panel,.ao-settings-panel .ao-save-panel{border:1px solid #e2e4ef;border-radius:15px;background:#fff;padding:15px;margin:13px 0 0;box-shadow:0 4px 14px #1b27580a}
.ao-help-panel summary,.ao-save-panel summary{cursor:pointer;list-style:none;color:#354065;font-size:.88rem;font-weight:770}
.ao-help-panel summary::after,.ao-save-panel summary::after{content:"⌄";float:right;color:#8982cc;font-size:1rem}
.ao-help-panel[open] summary::after,.ao-save-panel[open] summary::after{content:"⌃"}
.ao-help-panel p{font-size:.83rem;color:#5c6982;line-height:1.55}
.ao-save-panel{margin-top:13px}
.ao-completed-inline{display:flex;justify-content:space-between;gap:12px;color:#66728e;font-size:.82rem;padding:17px 6px}
.ao-completed-inline strong{font-weight:830;color:#4d478a}
body.ao-settings-open{overflow:hidden}
.ao-footer{margin-top:45px}
.ao-paused{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:19px;font-weight:760}
.ao-paused button{padding:12px 25px;background:linear-gradient(145deg,#c0afff,#9c8bf8);color:#1c2349;font-size:.94rem;font-weight:840;border:0;border-radius:13px;cursor:pointer}
@media(max-width:850px){
 .ao-main{max-width:650px;padding:9px 12px 45px}
 .ao-layout{display:block}
 .ao-intro{display:none}
 .ao-top{margin:0 2px 7px}
 .ao-back{font-size:.73rem}
 .ao-private-pill{font-size:.57rem;padding:5px 8px;letter-spacing:.075em}
 .ao-gamebar{justify-content:space-between;margin:0 2px 7px}
 .ao-mobile-brand{display:flex;flex-direction:column;align-items:flex-start;gap:0}
 .ao-mobile-overline{font-size:.58rem;letter-spacing:.16em;color:#828eab;font-weight:830}
 .ao-mobile-name{color:#1d2947;font-size:clamp(1.65rem,5vw,2rem);letter-spacing:-.065em;font-weight:870;line-height:1.2}
 .ao-mobile-name span{color:#8876e7;font-size:.83em;letter-spacing:0}
 .ao-settings-trigger{width:40px;height:40px;border-radius:13px}
 .ao-toolline{margin:0 1px 5px}
 .ao-level-reward{margin:0 2px 9px}
 .ao-canvas-frame{padding:10px;border-radius:22px;box-shadow:0 14px 36px #27345b27}
 .ao-board-head{margin:0 2px 8px}
 .ao-board-container{border-radius:15px}
 .ao-status{min-height:27px;font-size:.8rem}
 .ao-settings-sheet{width:min(430px,100vw)}
 .ao-footer{margin-top:32px}
}
@media(max-width:480px){
 .ao-main{padding:6px 10px 32px}
 .ao-top{margin-bottom:5px}
 .ao-toolline{gap:9px}
 .ao-stageselect{gap:8px;font-size:.67rem}
 .ao-stageselect select{min-width:110px;max-width:136px;min-height:39px;padding:8px 28px 8px 11px}
 .ao-toolbuttons button{min-width:39px;min-height:39px}
 .ao-level-reward-top{margin-bottom:5px;font-size:.67rem}
 .ao-level-track{height:4px}
 .ao-canvas-frame{padding:9px;border-radius:20px}
 .ao-board-head{font-size:.59rem;margin:0 2px 7px}
 .ao-board-container{border-radius:12px}
 .ao-stats{margin-top:8px;padding-bottom:6px;gap:4px}
 .ao-stat{gap:4px}
 .ao-stat span{font-size:.7rem}
 .ao-stat strong{font-size:.76rem}
 .ao-status{margin:2px 0 0}
 .ao-rewards-heading{font-size:.61rem;margin:5px 3px 8px}
 .ao-rewards{gap:7px;margin:0}
 .ao-rewards .ao-reward{min-height:66px;gap:6px;padding:6px 5px;border-radius:15px}
 .ao-reward-orb{width:39px;height:39px;flex-basis:39px;border-radius:12px}
 .ao-reward-orb svg{width:33px;height:33px}
 .ao-reward-caption{font-size:.73rem}
 .ao-reward-badge{right:4px;top:-6px}
 .ao-settings-sheet{padding:18px 17px 30px}
}
@media(max-width:365px){
 .ao-rewards .ao-reward{flex-direction:column;gap:3px;min-height:78px}
 .ao-reward-orb{width:38px;height:38px;flex-basis:38px}
}
@media(prefers-reduced-motion:reduce){
 .ao-rewards .ao-reward,.ao-level-track span{transition:none}
}


/* v0.18 — compact, one-viewport gameplay on phones.
   LabNivo's shared site header remains unchanged; only the playable area
   is condensed. The actual square board width is measured against Safari's
   visible viewport by compact-layout.js, not hard-coded to 100vw.
   Very short viewports may scroll rather than shrink touch targets to nothing.
*/
@media(max-width:850px){
 body.ao-page .ao-main{padding:3px 10px 2px;max-width:650px}
 body.ao-page .ao-top{display:none}
 body.ao-page .ao-workspace{margin:0}
 body.ao-page .ao-gamebar{
   margin:0 0 4px;min-height:36px;gap:8px;align-items:center;
 }
 body.ao-page .ao-mobile-overline{font-size:.5rem;line-height:1.1;letter-spacing:.095em}
 body.ao-page .ao-mobile-name{font-size:1.36rem;line-height:1.15;letter-spacing:-.06em}
 body.ao-page .ao-settings-trigger{
   width:36px;height:36px;min-width:36px;min-height:36px;
   border-radius:11px;display:grid;place-items:center;
 }
 body.ao-page .ao-toolline{margin:0 0 4px;min-height:35px}
 body.ao-page .ao-stageselect label{
   position:absolute;width:1px;height:1px;padding:0;margin:-1px;
   overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0
 }
 body.ao-page .ao-stageselect select{
   min-height:35px;max-height:35px;max-width:158px;padding:5px 32px 5px 12px;
   background-position:right 12px center;font-size:.83rem;border-radius:11px
 }
 body.ao-page .ao-toolbuttons{gap:6px}
 body.ao-page .ao-toolbuttons button{
   min-width:35px;min-height:35px;width:35px;height:35px;
   padding:0;border-radius:11px;font-size:1.17rem
 }
 body.ao-page .ao-level-reward{margin:0 1px 5px}
 body.ao-page .ao-level-reward-top{margin:0 1px 3px;font-size:.65rem;line-height:1.2}
 body.ao-page .ao-level-track{height:4px}
 body.ao-page .ao-zoom-guide{display:none!important}
 body.ao-page .ao-zoom-tools:not([hidden]){
   display:flex;align-items:center;justify-content:flex-end;
   min-height:33px;max-height:33px;margin:0 0 4px;padding:1px 5px;
   border-radius:12px;gap:5px;overflow:hidden
 }
 body.ao-page .ao-zoom-tools .ao-zoom-title{display:none}
 body.ao-page .ao-zoom-buttons{gap:4px}
 body.ao-page .ao-zoom-buttons button{min-width:32px;min-height:29px;height:29px;padding:3px 8px;border-radius:8px}
 body.ao-page .ao-zoom-buttons button:last-child{font-size:.7rem;min-width:auto}
 body.ao-page .ao-zoom-percent{min-width:42px;font-size:.77rem}
 body.ao-page .ao-canvas-frame{
   box-sizing:border-box;
   width:min(100%,var(--ao-frame-width,100%));
   margin:0 auto;padding:7px;border-radius:18px
 }
 body.ao-page .ao-board-head{display:none}
 body.ao-page .ao-board-container{border-radius:11px;aspect-ratio:1}
 body.ao-page .ao-stats{
   margin:5px 2px 0;padding:0 2px 4px;gap:4px;
   border-bottom:1px solid #e5e7f0;min-height:23px
 }
 body.ao-page .ao-stat{min-width:0;gap:4px}
 body.ao-page .ao-stat span{font-size:.67rem}
 body.ao-page .ao-stat strong{font-size:.73rem}
 body.ao-page .ao-status{
   padding:0 2px;margin:0;min-height:17px;
   font-size:.7rem;line-height:1.35;
   white-space:nowrap;overflow:hidden;text-overflow:ellipsis
 }
 body.ao-page .ao-rewards-heading{display:none}
 body.ao-page .ao-rewards{gap:7px;margin:8px 0 0}
 body.ao-page .ao-rewards .ao-reward{
   box-sizing:border-box;
   min-height:51px;max-height:51px;
   border-radius:13px;gap:5px;padding:4px 8px;
   flex-direction:row
 }
 body.ao-page .ao-reward-orb{
   width:33px;height:33px;min-width:33px;flex:0 0 33px;
   border-radius:10px
 }
 body.ao-page .ao-reward-orb svg{width:28px;height:28px}
 body.ao-page .ao-reward-caption{font-size:.72rem;min-width:0;line-height:1.15}
 body.ao-page .ao-reward-badge{
   min-width:20px;height:20px;top:-6px;right:3px;
   font-size:.69rem;border-width:1.5px
 }
 body.ao-page .ao-footer{display:none}
 body.ao-page .ao-outcome{padding:7px}
 body.ao-page .ao-outcome .ao-spark{width:38px;height:38px;font-size:1.45rem}
 body.ao-page .ao-outcome h2{margin:5px 0 1px;font-size:1.3rem;line-height:1.16}
 body.ao-page .ao-outcome p{
   margin:3px 0;font-size:.77rem;line-height:1.32;max-width:230px
 }
 body.ao-page .ao-outcome button{
   min-height:35px;max-width:210px;margin-top:6px;font-size:.87rem
 }
 body.ao-page .ao-paused{padding:8px;gap:12px;font-size:1rem}
 body.ao-page .ao-paused button{padding:9px 20px;font-size:.85rem}
}
@media(max-width:360px){
 body.ao-page .ao-rewards .ao-reward{min-height:51px;max-height:51px;gap:3px;padding:4px 3px}
 body.ao-page .ao-reward-orb{width:30px;height:30px;min-width:30px;flex-basis:30px}
 body.ao-page .ao-reward-caption{font-size:.64rem}
 body.ao-page .ao-reward-orb svg{width:25px;height:25px}
}


/* v0.19 — honest two-path storage messaging. No manual backup controls. */
.ao-storage-panel .ao-storage-choice{border:1px solid #e0e5f0;background:linear-gradient(145deg,#fff,#f8f9ff);border-radius:15px;padding:13px;margin-top:14px}
.ao-storage-choice-head{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:#293857;font-size:.87rem}
.ao-storage-choice-head strong{font-weight:820;flex:1;min-width:0}
.ao-storage-symbol{display:grid;place-items:center;flex:0 0 27px;width:27px;height:27px;border-radius:9px;background:#e0f4ed;color:#30815f;font-size:.97rem;font-weight:800}
.ao-storage-account .ao-storage-symbol{background:#e9e7ff;color:#7867cc}
.ao-storage-pill{padding:4px 8px;border-radius:99px;background:#e2f3e8;color:#357752;font-size:.66rem;font-weight:800;white-space:nowrap}
.ao-storage-soon{background:#f0effa;color:#7770aa}
.ao-storage-panel .ao-storage-choice p{margin:8px 0 0;font-size:.79rem;line-height:1.55;color:#62718a}
.ao-storage-panel .ao-storage-choice .ao-storage-status{font-weight:750;font-size:.73rem;color:#397e63}
.ao-storage-status[data-state="error"]{color:#b43f5c!important}
.ao-storage-disclaimer{font-size:.72rem!important;line-height:1.5!important;color:#8b92a4!important;margin:14px 1px 2px}


/* v0.20: honest two-choice saving. No backup codes or file downloads. */
.ao-storage-choice{margin:12px 0;padding:14px;border:1px solid #e1e5ef;background:linear-gradient(140deg,#fff,#f9f8ff);border-radius:14px}
.ao-storage-local{border-color:#d5e6dc;background:linear-gradient(140deg,#fff,#f6fcf8)}
.ao-storage-choice-head{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:#2c3856;font-size:.87rem}
.ao-storage-symbol{display:grid;place-items:center;flex:none;width:28px;height:28px;background:#e5f7ec;color:#27835a;border-radius:9px;font-size:1rem;font-weight:900}
.ao-storage-account .ao-storage-symbol{background:#edeafa;color:#7b6bc4}
.ao-storage-pill{margin-left:auto;border-radius:99px;padding:4px 8px;background:#e3f5e9;color:#20774b;font-size:.63rem;font-weight:760}
.ao-storage-soon{background:#f0edfc;color:#7369a7}
.ao-storage-choice p{font-size:.79rem;line-height:1.55;margin:10px 0 0;color:#64708b}
.ao-storage-status{font-size:.73rem!important;color:#27835a!important;font-weight:740}
.ao-storage-status[data-state="error"]{color:#c03760!important}
.ao-storage-disclaimer{font-size:.73rem!important;color:#777f97!important;line-height:1.5}
.ao-account{margin:13px 0 2px}
.ao-account[hidden],.ao-account #ao-account-guest[hidden],.ao-account #ao-account-signed[hidden],
.ao-account #ao-account-code-step[hidden],.ao-account #ao-cloud-choice[hidden],
.ao-storage-pill[hidden]{display:none!important}
.ao-account label{display:block;font-size:.77rem;color:#455170;font-weight:770;margin:11px 0 6px}
.ao-account-entry,.ao-account-options{display:flex;gap:7px;align-items:stretch;flex-wrap:wrap}
.ao-account input{flex:1 1 170px;min-width:0;background:#fff;border:1px solid #d3d7e7;border-radius:10px;padding:10px;font-size:16px;color:#263452}
.ao-account button,.ao-local-reset button{background:#fff;border:1px solid #d1d6e7;border-radius:10px;padding:10px 12px;font-size:.78rem;font-weight:750;color:#4a5780;cursor:pointer}
.ao-account-entry button{background:#786ae2;color:#fff;border-color:#786ae2}
.ao-account button:focus-visible,.ao-account input:focus-visible,.ao-local-reset button:focus-visible{outline:2px solid #8677e7;outline-offset:2px}
.ao-account-identity{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:space-between;color:#354362;font-size:.8rem;font-weight:700}
.ao-account-identity span{overflow-wrap:anywhere;min-width:0}
.ao-account-options{margin-top:12px}
.ao-account-options button{flex:1 1 140px}
.ao-account-options button:disabled{opacity:.45;cursor:not-allowed}
.ao-account-danger{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:16px;border-top:1px solid #e3e5ef;padding-top:13px}
.ao-account-danger button:last-child{color:#a52d53;border-color:#ebc7d3}
.ao-local-reset{padding-top:10px}
.ao-local-reset button{width:100%;text-align:center}
#ao-account-message{font-size:.79rem;line-height:1.5;color:#7465b5}
@media(max-width:430px){
 .ao-account-entry button{flex:1 1 100%}
 .ao-account-danger{grid-template-columns:1fr}
}

/* v0.24: desktop game-first layout. Size the board by viewport HEIGHT so the
   whole game, progress path and rewards remain visible without page scroll.
   Mobile remains in its established single-column order. */
@media (min-width:851px) and (min-height:610px) {
 body.ao-page{min-height:100dvh}
 body.ao-page .ao-main{max-width:1450px;padding:10px clamp(16px,2.5vw,32px) 0}
 body.ao-page .ao-top,body.ao-page .ao-intro{display:none}
 body.ao-page .ao-layout{display:block}
 body.ao-page .ao-workspace{max-width:1220px;margin-inline:auto;padding:0}
 body.ao-page .ao-gamebar{
   position:absolute;left:0;right:0;top:0;margin:0;z-index:2;
   pointer-events:none;
 }
 body.ao-page .ao-mobile-brand{
   display:block;position:absolute;left:50%;top:5px;
   transform:translateX(-50%);white-space:nowrap;pointer-events:none;
 }
 body.ao-page .ao-mobile-overline{display:none}
 body.ao-page .ao-mobile-name{
   display:block;font-size:1.28rem;font-weight:870;line-height:1.35;
   color:var(--tg-ink,#293657);letter-spacing:-.055em;
 }
 body.ao-page .ao-settings-trigger{position:absolute;right:0;top:0;pointer-events:auto}
 body.ao-page .ao-settings-trigger{height:39px;width:39px;min-height:39px;border-radius:12px}
 body.ao-page .ao-toolline{min-height:39px;margin-bottom:4px;padding-right:53px}
 body.ao-page .ao-level-reward{margin:0 0 8px}
 body.ao-page .ao-progress-track-shell{padding-bottom:15px}
 body.ao-page .ao-play-stage{
    display:grid;grid-template-columns:minmax(0,1fr) minmax(235px,290px);
    align-items:start;gap:clamp(15px,2.3vw,30px);
 }
 body.ao-page .ao-board-column{min-width:0;display:flex;flex-direction:column;align-items:center}
 body.ao-page .ao-zoom-tools:not([hidden]){width:100%;max-width:720px;margin:0 auto 4px;padding:4px 8px}
 body.ao-page .ao-zoom-guide:not([hidden]){display:none!important}
 /* Give the frame its own definite width. Previously max-content caused
    a circular percentage and collapsed the square game board. */
 body.ao-page .ao-canvas-frame{
   width:min(100%,780px,calc(100dvh - 225px));
   max-width:100%;padding:10px;border-radius:19px;
 }
 body.ao-page .ao-board-head{display:none}
 body.ao-page .ao-board-container{
   width:100%;min-width:0;
   height:auto;aspect-ratio:1;
 }
 body.ao-page .ao-play-sidebar{
   min-width:0;display:flex;flex-direction:column;gap:12px;
   border:1px solid #e3e5f1;border-radius:22px;
   background:linear-gradient(160deg,#fffefa,#f3f2ff);
   box-shadow:0 12px 42px #202c5512;
   padding:16px 15px;
 }
 body.ao-page .ao-stats{display:grid;grid-template-columns:1fr;gap:9px;margin:0;padding:0 0 10px}
 body.ao-page .ao-stat{justify-content:space-between;white-space:normal}
 body.ao-page .ao-stat span{font-size:.82rem}
 body.ao-page .ao-stat strong{font-size:1.03rem}
 body.ao-page .ao-status{margin:0;padding:0;min-height:36px;font-size:.83rem}
 body.ao-page .ao-rewards-heading{margin:2px 0 0}
 body.ao-page .ao-rewards{display:grid;grid-template-columns:1fr;gap:10px}
 body.ao-page .ao-rewards .ao-reward{min-height:66px;justify-content:flex-start;padding:9px 14px}
 body.ao-page .ao-footer{
    position:fixed;right:16px;bottom:3px;margin:0;padding:2px 0;
    background:transparent;border:0;opacity:.65;font-size:.64rem;
    z-index:1;pointer-events:none;
 }
 body.ao-page .ao-footer span:last-child{display:none}
}
/* Short desktop windows should scroll rather than make the board unplayably
   small; full-height mode is only activated where the controls actually fit. */
@media (min-width:851px) and (max-height:609px) {
 body.ao-page .ao-play-stage{display:block}
 body.ao-page .ao-play-sidebar{display:block}
}

/* v0.25 optional account password controls, scoped to settings only */
.ao-account .ao-auth-links{display:flex;justify-content:space-between;gap:8px;margin-top:9px;flex-wrap:wrap}
.ao-account .ao-auth-links button{border:0;background:none;box-shadow:none;color:#5d56aa;text-decoration:underline;padding:5px 2px;min-height:35px}
.ao-account #ao-account-code-guest>button{margin-top:9px;width:100%}
.ao-password-panel{margin:13px 0 6px;border-top:1px solid #e2e4ef;padding-top:10px}
.ao-password-panel>button{width:100%}
.ao-password-panel #ao-password-set-step{display:flex;flex-direction:column;gap:4px;margin-top:9px}
.ao-password-panel #ao-password-set-step[hidden]{display:none!important}
.ao-password-panel #ao-password-save{margin-top:9px;background:#786ae2;color:#fff;border-color:#786ae2}
.ao-account-password-guest[hidden],#ao-account-password-guest[hidden],
#ao-account-code-guest[hidden],#ao-password-panel[hidden]{display:none!important}

/* v0.27: inputs inherited a 170px flex basis from horizontal login rows.
   Cancel it in the vertical password form so both fields stay compact. */
.ao-password-panel #ao-password-set-step input{
  flex:0 0 auto;
  align-self:stretch;
  display:block;
  width:100%;
  height:44px;
  min-height:44px;
  max-height:44px;
}

/* Lineglide v0.29: compact, layered game settings */
.ao-theme-panel{border:1px solid #e2e4ef;border-radius:15px;background:#fff;padding:0;margin:10px 0 13px;box-shadow:0 4px 14px #1b27580a}
.ao-theme-panel summary{position:relative;list-style:none;cursor:pointer;padding:15px 45px 15px 15px;color:#354065;font-size:.91rem;font-weight:770}
.ao-theme-panel summary::-webkit-details-marker{display:none}
.ao-theme-panel summary::after{content:"›";position:absolute;right:17px;top:50%;transform:translateY(-50%);float:none;font-size:1.25rem;line-height:1;color:#8982cc}
.ao-theme-panel[open] summary::after{content:"⌃";font-size:1rem}
.ao-theme-panel .ao-theme-group{margin:0;padding:4px 14px 14px;border-top:1px solid #e7e8f2}
.ao-menu-summary-caption{display:block;color:#7a83a0;font-size:.74rem;font-weight:470;margin-top:4px;padding-right:18px}
.ao-sound-effects{border:1px solid #e2e4ef;border-radius:15px;padding:14px 15px;background:#fff;margin:10px 0}
.ao-sound-effects .ao-settings-label{margin-bottom:6px}
.ao-preference-row{min-height:43px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.84rem;color:#45526f;font-weight:680}
.ao-preference-row + .ao-preference-row{border-top:1px solid #eff0f7}
.ao-preference-row input{width:19px;height:19px;accent-color:#7665d7}
.ao-preference-row #sound-toggle{
  display:grid;place-items:center;flex:0 0 44px;
  box-sizing:border-box;width:44px;height:38px;min-height:38px;max-height:38px;
  padding:0;margin:0;overflow:hidden;white-space:nowrap;
  border-radius:12px;border:1px solid #e0e2ef;
  background:#f5f5fb;color:#81899c;
  font-size:21px;line-height:1;cursor:pointer;
}
.ao-preference-row #sound-toggle[aria-pressed="true"]{
  background:#ebe7ff;border-color:#9b8aeb;color:#6b55d1;
}
.ao-settings-panel .ao-actions{grid-template-columns:1fr 1fr}
.ao-account-legacy{display:none!important}
.ao-account-portal{display:flex;align-items:center;justify-content:space-between;gap:10px;text-decoration:none;border:1px solid #dcdaf0;border-radius:12px;background:linear-gradient(140deg,#fff,#f2efff);color:#524a91;font-weight:760;font-size:.81rem;padding:13px;margin:10px 0}
.ao-account-portal:hover{border-color:#8475e3}
.ao-account-portal:focus-visible{outline:3px solid #988ced;outline-offset:2px}
.ao-storage-account[data-primary="true"]{border-color:#c9dfd5;background:linear-gradient(140deg,#fff,#f2fcf6)}
.ao-storage-local[data-primary="false"]{opacity:.84}
.ao-storage-choice-head .ao-storage-pill[hidden]{display:none!important}
.ao-account #ao-cloud-choice[hidden]{display:none!important}

/* Milestone collectibles: metallic, dimensional medals, independent of spendable aids. */
.ao-badges-panel{margin:10px 0 13px;padding:0;border:1px solid #e2e4ef;border-radius:15px;background:#fff;box-shadow:0 4px 14px #1b27580a}
.ao-badges-panel summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 15px;font-size:.88rem;font-weight:780;color:#354065}
.ao-badges-panel summary::-webkit-details-marker{display:none}
.ao-badges-panel summary:focus-visible{outline:2px solid #796ae1;outline-offset:2px;border-radius:12px}
.ao-badge-count{font-size:.72rem;font-weight:840;letter-spacing:.04em;color:#6a5bc4;background:#f0edff;padding:5px 9px;border-radius:999px}
.ao-badge-intro{margin:0;padding:1px 15px 13px;color:#63718a;font-size:.79rem;line-height:1.5}
.ao-badge-collection{padding:0 12px 14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.ao-medal-card{min-width:0;border:1px solid #e1e5ef;border-radius:14px;background:linear-gradient(153deg,#fff,#f4f5fa);display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 7px 12px;text-align:center;box-shadow:0 2px 7px #2432500a}
.ao-medal-card.is-earned{background:linear-gradient(148deg,#fffaf0,#f7f6ff 78%);border-color:#dccbb6;box-shadow:0 5px 16px #32293e18}
.ao-medal{--medal-light:#ffe3a9;--medal-base:#c78448;--medal-dark:#8c502d;display:inline-grid;place-items:center;flex:none;width:70px;height:70px;border-radius:50%;position:relative;border:4px solid #fff7;outline:1px solid #9e664c4a;background:conic-gradient(from 28deg,var(--medal-dark),var(--medal-light),var(--medal-base),#fff9,var(--medal-dark),var(--medal-light),var(--medal-dark));box-shadow:inset 0 1px 2px #fff9,inset 0 -5px 8px #4525163d,0 5px 9px #352b3c29}
.ao-medal::before{content:"";position:absolute;inset:7px;border:1px solid #fff9;border-radius:50%;box-shadow:inset 0 0 0 2px #30231222}
.ao-medal::after{content:"";position:absolute;inset:13px 16px auto;height:18px;background:linear-gradient(#fff7,transparent);border-radius:50%;pointer-events:none}
[data-tier="silver"] .ao-medal{--medal-light:#fcfdff;--medal-base:#b1c4d5;--medal-dark:#677b95;outline-color:#849bb34d}
[data-tier="gold"] .ao-medal{--medal-light:#fff4ad;--medal-base:#e6b850;--medal-dark:#a66f14;outline-color:#ad852e8a}
.ao-medal-symbol{position:relative;z-index:1;color:#fffde9;text-shadow:0 1px 2px #553715b0,0 0 12px #fff9;font-size:2.2rem;font-weight:900;line-height:1}
.ao-medal-card.is-locked .ao-medal{filter:grayscale(1);opacity:.48}
.ao-medal-card.is-locked .ao-medal-symbol{color:#fff}
.ao-medal-name{font-weight:820;font-size:.83rem;color:#34405e;line-height:1.25}
.ao-medal-tier,.ao-medal-status{font-size:.69rem;line-height:1.3;color:#78829a}
.ao-medal-card.is-earned .ao-medal-status{color:#237965;font-weight:780}
.ao-badge-award[hidden]{display:none!important}
.ao-badge-award{display:flex;align-items:center;gap:10px;width:min(280px,100%);padding:9px 10px;border:1px solid #eedfac96;border-radius:13px;background:linear-gradient(140deg,#fff5cf30,#d9bcff26);color:#fff;box-shadow:0 7px 22px #0002;text-align:left}
.ao-badge-award .ao-medal{width:52px;height:52px;border-width:3px}
.ao-badge-award .ao-medal::before{inset:5px}
.ao-badge-award .ao-medal::after{inset:10px 12px auto}
.ao-badge-award .ao-medal-symbol{font-size:1.65rem}
.ao-badge-award-text{display:flex;flex-direction:column;gap:3px;min-width:0}
.ao-badge-award-text strong{font-size:.94rem;font-weight:860;line-height:1.1}
.ao-badge-award-text span{font-size:.72rem;color:#ebedff;line-height:1.3}
@media(prefers-reduced-motion:reduce){.ao-medal{transition:none}}

/* Production cards and milestone gifts */
.ao-gift-award[hidden]{display:none!important}
.ao-gift-award{width:min(300px,100%);text-align:center;padding:12px;border:1px solid #f4da95b0;
  border-radius:14px;background:linear-gradient(130deg,#fbeec64d,#ccadff30);color:#fff;box-shadow:0 7px 24px #0e1a4b66}
.ao-gift-award strong{display:block;font-size:1rem;font-weight:900}
.ao-gift-award span{display:block;margin-top:6px;font-size:.8rem;color:#faf3cf}
.ao-gift-award[data-kind="mini"]{border-color:#b8ccef9c;background:linear-gradient(130deg,#d9e7ff36,#dcd3ff25);box-shadow:0 4px 15px #0e1a4b3b}
.ao-gift-award[data-kind="mini"] strong{font-size:.92rem}
.ao-seo-summary{max-width:950px;margin:36px auto 12px;padding:0 16px;text-align:center}
.ao-seo-summary h2{font-size:1.12rem;letter-spacing:-.025em;margin:0 0 8px;color:#1d2b45}
.ao-seo-summary p{font-size:.93rem;line-height:1.65;max-width:76ch;margin:0 auto;color:#586580}

/* Clear 3 bonus: three arbitrary arrows burst away without using an exit path. */
.ao-arrow.is-bonus-cleared{pointer-events:none;transform-box:fill-box;transform-origin:center;animation:ao-clear-three .38s ease-out forwards}
.ao-arrow.is-bonus-cleared .arrow-glow{stroke-opacity:.8;filter:blur(5px)}
@keyframes ao-clear-three{0%{opacity:1;transform:scale(1);filter:brightness(1)}35%{opacity:1;transform:scale(1.09);filter:brightness(1.6)}100%{opacity:0;transform:scale(.5);filter:brightness(2)}}
@media(prefers-reduced-motion:reduce){.ao-arrow.is-bonus-cleared{animation:none}}