:root{color-scheme:dark;--bg-top: #09111f;--bg-bottom: #142744;--panel: rgba(10, 16, 29, .78);--panel-border: rgba(255, 255, 255, .12);--text-main: #eef4ff;--text-soft: rgba(238, 244, 255, .72);--accent: #6db7ff;--accent-warm: #ff9c6b;--success: #8fe388;--hud-padding-x: 20px;--hud-gap-x: 20px;--hud-left-column-width: 280px;--hud-right-column-width: 190px;--level-progress-left: calc(var(--hud-padding-x) + var(--hud-left-column-width) + var(--hud-gap-x));--level-progress-right-offset: calc(var(--hud-padding-x) + var(--hud-right-column-width) + var(--hud-gap-x));--level-progress-width: calc(100vw - var(--level-progress-left) - var(--level-progress-right-offset))}*{box-sizing:border-box;margin:0;padding:0}body{overflow:hidden;font-family:Trebuchet MS,Segoe UI,sans-serif;color:var(--text-main);background:radial-gradient(circle at top left,rgba(109,183,255,.18),transparent 35%),radial-gradient(circle at bottom right,rgba(255,156,107,.18),transparent 32%),linear-gradient(180deg,var(--bg-top) 0%,var(--bg-bottom) 100%);user-select:none;-webkit-user-select:none}.asset-credit-inline{position:absolute;left:50%;bottom:-40px;z-index:1;display:flex;align-items:center;gap:8px;transform:translate(-50%,8px);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;white-space:nowrap}.asset-credit-link{padding:6px 10px;border-radius:999px;color:#eef4ff8a;background:#09111f47;border:1px solid rgba(255,255,255,.06);font-size:11px;letter-spacing:.02em;text-decoration:none;transition:color .18s ease,background .18s ease,border-color .18s ease}.asset-credit-separator{padding:6px 10px;font-size:11px;color:#eef4ff6b}.asset-credit-link:hover{color:#eef4ffe6;background:#09111f80;border-color:#6db7ff33}body.dog-focus-active .asset-credit-inline{opacity:1;pointer-events:auto;transform:translate(-50%)}#app,#app>canvas{display:block;width:100vw;height:100vh}body.dog-focus-active #app,body.dog-focus-active #app>canvas{opacity:0;pointer-events:none;visibility:hidden}.dog-backdrop{position:fixed;inset:0;opacity:0;pointer-events:none;background:#04081000;backdrop-filter:blur(0);-webkit-backdrop-filter:blur(0);transition:opacity .24s ease,background .24s ease,backdrop-filter .24s ease,-webkit-backdrop-filter .24s ease;z-index:17}.dog-backdrop.is-visible{opacity:1;pointer-events:auto;background:#0408102e;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.dog-corner{position:fixed;right:12px;bottom:62px;width:clamp(220px,24vw,340px);height:clamp(220px,30vh,360px);pointer-events:auto;z-index:18;border-radius:0;background:transparent;border:0;cursor:zoom-in;transition:right .26s ease,bottom .26s ease,transform .24s ease}.dog-corner:before{content:"";position:absolute;inset:12% 10% 0;border-radius:50%;background:radial-gradient(circle,rgba(109,183,255,.2) 0%,rgba(109,183,255,.09) 42%,transparent 74%);opacity:.8}.dog-corner:hover{transform:translateY(-4px) scale(1.02)}.dog-corner.is-expanded{right:var(--level-progress-right-offset);bottom:calc(50vh - (min(780px,82vh)/2));width:var(--level-progress-width);height:min(780px,82vh);cursor:zoom-out;transform:none;background:transparent}.dog-corner.is-expanded:hover{transform:none}.dog-stage{position:absolute;right:0;bottom:0;width:74%;height:74%;cursor:inherit;transition:width .26s ease,height .26s ease}.dog-corner.is-expanded .dog-stage{width:100%;height:100%}.dog-stage canvas{display:block;width:100%;height:100%}.dog-contact-copy{position:absolute;left:50%;top:calc(100% + 8px);width:max-content;max-width:min(320px,86vw);padding:8px 12px;border-radius:16px;background:#080e18b8;border:1px solid rgba(255,255,255,.08);color:#eef4ffd1;font-size:12px;line-height:1.45;text-align:center;text-decoration:none;pointer-events:auto;transform:translate(-50%);box-shadow:0 12px 28px #00000038}.dog-contact-copy span{color:#8fe388}.dog-corner.is-expanded .dog-contact-copy{display:none}.dog-qr-button{position:absolute;--dog-qr-original-size: 1491px;--dog-qr-collapsed-size: clamp(220px, 24vw, 320px);--dog-qr-expanded-size: min(var(--dog-qr-original-size), calc(100vw - 64px) , calc(100vh - 180px) );top:138px;right:32px;width:0;height:0;padding:0;border:0;background:transparent;opacity:0;pointer-events:none;cursor:zoom-in;z-index:2;transition:opacity .22s ease,width .22s ease,height .22s ease,transform .22s ease;transform:translateY(8px)}.dog-qr{display:block;width:100%;height:100%;object-fit:cover;border-radius:18px;border:1px solid rgba(255,255,255,.06);background:#080e18b8;box-shadow:0 18px 40px #00000047}.dog-qr-hint{position:absolute;top:calc(100% - 38px);left:50%;padding:8px 14px;border-radius:999px;background:#080e18d1;border:1px solid rgba(255,255,255,.08);color:#eef4ffe0;font-size:13px;font-weight:700;letter-spacing:.03em;white-space:nowrap;opacity:1;transform:translate(-50%);box-shadow:0 14px 28px #0003;transition:opacity .18s ease,transform .18s ease}.dog-corner.is-expanded .dog-stage{cursor:grab}.dog-corner.is-expanded .dog-stage:active{cursor:grabbing}.dog-corner.is-expanded .dog-qr-button{width:var(--dog-qr-collapsed-size);height:var(--dog-qr-collapsed-size);opacity:1;pointer-events:auto;transform:translateY(0)}.dog-donation-copy{position:absolute;top:138px;left:32px;width:min(400px,32vw);max-width:min(400px,32vw);display:flex;flex-direction:column;gap:12px;padding:18px 20px;border-radius:24px;background:linear-gradient(180deg,#080e18d6,#0a121fc7);box-shadow:0 22px 46px #00000042;color:#eef4ffeb;font-family:Lucida Handwriting,Apple Chancery,URW Chancery L,Trebuchet MS,cursive;font-size:clamp(14px,1.1vw,16px);font-style:italic;line-height:1.55;opacity:0;pointer-events:none;z-index:1;transform:translateY(8px);transition:opacity .22s ease,transform .22s ease}.dog-donation-copy p{margin:0}.dog-donation-copy-lead{color:#f6f9ff;font-size:clamp(15px,1.28vw,17px);font-weight:700;line-height:1.45}.dog-donation-copy-accent{color:#8fe388;font-weight:600}.dog-donation-copy-plain{font-style:normal}.dog-donation-copy-thanks{color:#eef4fffa}.dog-donation-copy-contact{font-style:normal;color:#eef4ffd6;font-size:15px}.dog-donation-copy-contact span{color:#8fe388}.dog-donation-copy-heart{display:inline-block;margin-left:4px;font-style:normal}.dog-donation-copy-signature{padding-top:4px;color:#ffffffc7;font-size:15px;font-weight:700;letter-spacing:.03em;font-style:italic}.dog-corner.is-expanded .dog-donation-copy{opacity:1;transform:translateY(0)}.dog-corner.is-qr-expanded .dog-qr-button{width:var(--dog-qr-expanded-size);height:var(--dog-qr-expanded-size);cursor:zoom-out}.dog-corner.is-qr-expanded .dog-qr-hint{opacity:0;transform:translate(-50%) translateY(-6px)}.dog-corner.is-qr-expanded 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#0000003d}.theme-title{margin-bottom:10px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-soft)}.theme-options{display:block;pointer-events:auto}.theme-select{appearance:none;width:100%;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:12px 34px 12px 14px;background:#ffffff0a;color:var(--text-main);font-size:14px;font-weight:700;cursor:pointer;transition:border-color .18s ease,background .18s ease;background-image:linear-gradient(45deg,transparent 50%,rgba(238,244,255,.78) 50%),linear-gradient(135deg,rgba(238,244,255,.78) 50%,transparent 50%);background-position:calc(100% - 20px) calc(50% - 2px),calc(100% - 14px) calc(50% - 2px);background-size:6px 6px,6px 6px;background-repeat:no-repeat}.theme-select:focus{outline:none;border-color:#6db7ffb3;background:#6db7ff1f}.theme-select 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1px #ffffff61;filter:saturate(1.06)}.start-button:active{transform:translateY(0) scale(.995)}.start-button:focus-visible{outline:2px solid rgba(109,183,255,.96);outline-offset:4px}.start-center-row .start-button{min-width:220px;flex:none}.secondary-button{margin-top:0;margin-left:0;pointer-events:auto;appearance:none;border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:14px 18px;background:#ffffff0f;color:var(--text-main);font-size:15px;font-weight:700;cursor:pointer;flex:1 1 0}.phase-popup-title{font-size:clamp(30px,5vw,48px);font-weight:700;line-height:1;margin-bottom:10px}.phase-popup-copy{color:var(--text-soft);font-size:16px;line-height:1.5}.phase-popup-next{margin-top:14px;font-size:21px;font-weight:700;color:var(--text-main)}.phase-popup-actions{display:flex;gap:10px;margin-top:18px;pointer-events:auto;justify-content:center}.popup-button{appearance:none;border:0;border-radius:14px;padding:12px 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rgba(143,227,136,.36);background:linear-gradient(180deg,#112a16f5,#0b1a0ff5);box-shadow:0 20px 50px #00000047;opacity:0;transform:translateY(10px) scale(.98);animation:achievement-in .26s ease forwards}.achievement-toast.is-exit{animation:achievement-out .26s ease forwards}.achievement-toast-tag{margin-bottom:6px;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#8fe388}.achievement-toast-title{font-size:16px;font-weight:800;color:#efffed}.achievement-toast-copy{margin-top:4px;font-size:13px;line-height:1.45;color:#efffedc7}@keyframes achievement-in{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes achievement-out{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-6px) scale(.98)}}.confetti{position:absolute;top:-10vh;width:8px;height:16px;border-radius:999px;opacity:.95;animation:confetti-fall linear forwards}@keyframes confetti-fall{0%{transform:translateZ(0) 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ease}.target-char.is-complete{color:#eef4ff5c}.target-char.is-current{color:#ffd166}.feedback{font-size:14px;color:var(--success);min-height:21px}.metric{display:grid;gap:3px;margin-bottom:8px}.metric:last-child{margin-bottom:0}.metric-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--text-soft)}.metric-value{font-size:18px;font-weight:700}.stars-value{letter-spacing:.08em;color:#ffd166}.streak-value{color:#8fe388}.hint{font-size:13px;color:var(--text-soft);line-height:1.5}@media (max-width: 1080px){:root{--hud-left-column-width: 0px;--hud-right-column-width: 0px;--level-progress-left: var(--hud-padding-x);--level-progress-right-offset: var(--hud-padding-x);--level-progress-width: calc(100vw - (var(--hud-padding-x) * 2))}.hud{grid-template-columns:minmax(240px,280px) minmax(0,1fr) minmax(170px,190px);grid-template-rows:auto auto 1fr}.level-progress{grid-column:1 / 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