:root{--bg:#070d1a;--panel:#0f172a;--panel-2:#152238;--border:#1e293b;--line:#1e293b;--chip-bg:#070d1aeb;--text:#e2e8f0;--muted:#8a96ab;--accent:#4f8cff;--accent-2:#22d3ee;--accent-3:#a78bfa;--green:#34d399;--yellow:#fbbf24;--blue:#60a5fa;--danger:#ff5d73;--red:#ff5d73;--gutter:clamp(18px, 4vw, 48px);--suite-nav-h:44px;--radius-sm:8px;--radius:12px;--radius-lg:18px;--chip-radius:999px;--font-sans:"Segoe UI", system-ui, -apple-system, sans-serif;--font-mono:ui-monospace, Consolas, monospace;--font-size-chip:11px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:var(--font-sans)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}html,body{margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.suite-nav{z-index:70;height:var(--suite-nav-h);padding:0 var(--gutter);padding-left:max(var(--gutter), env(safe-area-inset-left));padding-right:max(var(--gutter), env(safe-area-inset-right));background:var(--chip-bg);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);align-items:center;gap:10px;display:flex;position:fixed;top:0;left:0;right:0}.suite-brand{color:var(--text);letter-spacing:.2px;white-space:nowrap;align-items:center;gap:9px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.suite-brand:hover .suite-brand-name{color:var(--accent-2)}.suite-logo{width:26px;height:26px;box-shadow:0 0 0 1px var(--border);border-radius:7px;flex:none}.suite-current{border-left:1px solid var(--border);color:var(--muted);letter-spacing:.2px;white-space:nowrap;align-items:center;gap:7px;margin-left:6px;padding-left:12px;font-size:12px;font-weight:600;display:inline-flex;overflow:hidden}.suite-current-icon{border-radius:5px;flex:none;width:18px;height:18px}.suite-current-name{text-overflow:ellipsis;overflow:hidden}.suite-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.suite-menu{position:relative}.suite-menu summary{cursor:pointer;-webkit-user-select:none;user-select:none;letter-spacing:.3px;color:var(--muted);border:1px solid var(--border);border-radius:var(--chip-radius);background:var(--chip-bg);align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:600;list-style:none;transition:color .16s,border-color .16s;display:inline-flex}.suite-menu summary::-webkit-details-marker{display:none}.suite-menu summary:hover,.suite-menu[open] summary{color:var(--text);border-color:color-mix(in srgb, var(--accent) 55%, var(--border))}.suite-menu-list{background:var(--panel);border:1px solid var(--border);z-index:71;border-radius:12px;min-width:224px;max-height:min(72vh,520px);margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 8px);right:0;overflow-y:auto;box-shadow:0 20px 50px #00000080}.suite-menu-list a{color:var(--text);white-space:nowrap;border-radius:8px;align-items:center;gap:10px;padding:8px 10px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.suite-menu-list a:hover{background:color-mix(in srgb, var(--accent) 14%, transparent)}.suite-menu-list img{border-radius:5px;flex:none;width:18px;height:18px}.suite-menu-list li[data-current="1"] a{color:var(--accent-2);font-weight:700}.version-chip{top:calc(var(--suite-nav-h) + 12px);z-index:45;background:var(--chip-bg);border:1px solid var(--border);color:var(--muted);letter-spacing:.4px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);-webkit-user-select:none;user-select:none;cursor:default;border-radius:10px;flex-direction:column;padding:5px 10px;font-size:11px;font-weight:600;line-height:1.35;display:flex;position:fixed;left:12px}.version-chip-line{display:block}.version-chip-date{letter-spacing:.3px;opacity:.85;font-size:10px;font-weight:500}.hit-chip{top:calc(var(--suite-nav-h) + 58px);z-index:45;background:var(--chip-bg);border:1px solid var(--border);color:var(--muted);letter-spacing:.4px;border-radius:var(--chip-radius);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);-webkit-user-select:none;user-select:none;white-space:nowrap;padding:4px 10px;font-size:11px;font-weight:600;text-decoration:none;position:fixed;left:12px}.hit-chip:hover{border-color:var(--accent);color:var(--text)}.feedback-chip{top:calc(var(--suite-nav-h) + 80px);z-index:45;background:var(--chip-bg);border:1px solid var(--border);color:var(--muted);letter-spacing:.4px;border-radius:var(--chip-radius);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);white-space:nowrap;padding:4px 10px;font-size:11px;font-weight:600;text-decoration:none;position:fixed;left:12px}.feedback-chip:hover{border-color:var(--accent);color:var(--text)}.lang-select{top:calc(var(--suite-nav-h) + 114px);z-index:45;background:var(--chip-bg);border:1px solid var(--border);color:var(--muted);letter-spacing:.4px;border-radius:var(--chip-radius);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);cursor:pointer;outline:none;padding:3px 6px;font-size:11px;font-weight:600;position:fixed;left:12px}.lang-select:hover,.lang-select:focus{border-color:var(--accent);color:var(--text)}.lang-select option{background:var(--panel);color:var(--text)}.donate-btn{z-index:60;background:#fff;border-radius:14px;padding:8px;line-height:0;transition:transform .12s,box-shadow .12s;display:inline-block;position:fixed;bottom:18px;left:18px;box-shadow:0 6px 20px #00000059}.donate-btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px #00000073}.donate-img{width:auto;height:47px;display:block}.app-footer{bottom:max(14px, env(safe-area-inset-bottom));z-index:40;max-width:calc(100vw - 2 * var(--gutter));background:var(--chip-bg);border:1px solid var(--border);border-radius:var(--chip-radius);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:5px 14px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.app-footer a,.app-footer span{color:var(--muted);letter-spacing:.4px;font-size:11px;font-weight:600;text-decoration:none}.app-footer a:hover,.app-footer a:focus-visible{color:var(--text);outline:none}.footer-sep{color:var(--border);font-size:11px}.app-footer-privacy,.privacy-indicator{letter-spacing:.4px;white-space:nowrap;align-items:center;gap:6px;font-size:11px;font-weight:600;display:inline-flex}.app-footer-privacy .dot,.privacy-indicator .dot{background:currentColor;border-radius:50%;flex:none;width:7px;height:7px;box-shadow:0 0 6px}.app-footer-privacy.privacy-green,.privacy-indicator.privacy-green{color:var(--green)}.app-footer-privacy.privacy-yellow,.privacy-indicator.privacy-yellow{color:var(--yellow)}.app-footer-privacy.privacy-blue,.privacy-indicator.privacy-blue{color:var(--blue)}@media (width<=640px){.suite-brand-name{display:none}.suite-current-name{max-width:34vw}}@media (prefers-reduced-motion:reduce){.donate-btn{transition:none}}:root{--cyan:var(--accent-2);--ok:var(--green);--warn:var(--yellow)}body{font-size:14px;line-height:1.5}#root{min-height:100vh}.muted{color:var(--muted)}.small{font-size:12px}.break-word{overflow-wrap:anywhere}a{color:var(--accent)}.consent-gate{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#040812db;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0;overflow-y:auto}.consent-card{border:1px solid var(--border);background:#0c1424;border-radius:14px;width:100%;max-width:560px;padding:26px 26px 22px;box-shadow:0 24px 60px #00000080}.consent-head{align-items:center;gap:12px;margin-bottom:14px;display:flex}.consent-mark{background:color-mix(in srgb, var(--warn) 14%, transparent);border:2px solid var(--warn);width:34px;height:34px;color:var(--warn);border-radius:50%;flex:none;place-items:center;font-size:22px;font-weight:800;line-height:1;display:grid}.consent-title{letter-spacing:-.2px;margin:0;font-size:19px;font-weight:700}.consent-points{gap:12px;margin:16px 0 22px;padding:0;list-style:none;display:grid}.consent-points li{border-left:2px solid var(--border);color:var(--muted);padding-left:14px;font-size:13.5px;line-height:1.55}.consent-points b{color:var(--text);font-weight:700;display:block}.consent-agree{width:100%}@media (width<=560px){.consent-card{padding:20px 18px 18px}.consent-title{font-size:17px}}.app{min-height:100vh;padding-top:var(--suite-nav-h)}.scene-wrap{min-height:calc(100vh - var(--suite-nav-h));justify-content:center;align-items:flex-start;padding:140px 28px 120px;display:flex}.scene-inner{flex-direction:column;gap:14px;width:100%;max-width:900px;display:flex}.controls-panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;width:360px;max-height:calc(100vh - 80px);padding:18px;position:fixed;top:60px;right:24px;overflow-y:auto;box-shadow:0 10px 30px #00000073}.panel-header{align-items:center;gap:8px;margin-bottom:16px;display:flex}.panel-header h1{letter-spacing:.2px;color:var(--text);margin:0;font-size:18px;font-weight:700}.app-icon{width:26px;height:26px}.panel-section{border-top:1px solid var(--panel-2);padding:13px 0 15px}.field-label{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;font-size:11px;font-weight:600}.text-input{border:1px solid var(--border);width:100%;height:34px;color:var(--text);background:#0b1120;border-radius:8px;outline:none;padding:0 10px;font-size:13px;transition:border-color .15s}.text-input:hover,.text-input:focus{border-color:var(--accent)}select.text-input{cursor:pointer}select.text-input option{background:var(--panel);color:var(--text)}.mono-input{font-family:Consolas,Menlo,Monaco,Courier New,monospace}.check-row{color:var(--text);cursor:pointer;align-items:flex-start;gap:8px;font-size:12px;display:flex}.check-row input{accent-color:var(--accent);cursor:pointer;margin:2px 0 0}.hint{color:var(--muted);margin-top:5px;font-size:11px}.hint.err{color:var(--danger)}.hint a{color:var(--accent);text-underline-offset:2px;white-space:nowrap;text-decoration:underline}.link-btn{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:none;margin:0;padding:0;font-weight:600}.link-btn:hover{text-decoration:underline}.btn{border:1px solid var(--border);background:var(--border);height:40px;color:var(--text);text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:10px;padding:0 16px;font-size:14px;line-height:38px;text-decoration:none;display:block}.btn.block{width:100%}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.primary:hover{background:#6b9dff}.btn.busy,.btn:disabled{cursor:wait;opacity:.7}.btn-row{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;display:grid}.btn-row .btn{height:36px;padding:0 8px;font-size:12px;font-weight:600;line-height:34px}.panel-source{color:var(--muted);text-align:center;margin:14px 0 0;font-size:11px}.seg{border:1px solid var(--border);background:#0b1120;border-radius:10px;gap:4px;padding:3px;display:flex}.seg-btn{color:var(--muted);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;border-radius:7px;flex:1 1 0;padding:6px 4px;font-size:12px;font-weight:600;overflow:hidden}.seg-btn:hover{color:var(--text)}.seg-btn.on{background:var(--accent);color:#fff}.drop-zone{border:1px dashed var(--border);cursor:pointer;text-align:center;background:#0b1120;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-height:130px;padding:16px 12px;transition:border-color .15s,background .15s;display:flex}.drop-zone:hover,.drop-zone:focus{border-color:var(--accent);background:#4f8cff0f;outline:none}.drop-zone.over{border-color:var(--cyan);background:#22d3ee14;border-style:solid}.drop-ico{width:26px;height:26px;color:var(--accent)}.drop-title{color:var(--text);font-size:13px;font-weight:600}.drop-sub{color:var(--muted);font-size:11px}.drop-meta{color:var(--muted);opacity:.8;margin-top:4px;font-size:10px}.hidden-input{display:none}.range{width:100%;height:18px;accent-color:var(--accent);cursor:pointer;background:0 0;margin:0}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:0 4px 16px #00000040}.card h3{color:var(--text);margin:0 0 10px;font-size:15px;font-weight:700}.sec-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 10px;margin-bottom:10px;display:flex}.sec-head .seg{margin-left:auto}.sec-title{color:var(--text);font-size:15px;font-weight:700}.note{color:var(--muted);font-size:11px}.note+.note{margin-top:8px}.ascii-plain{border:1px solid var(--border);color:var(--text);white-space:pre;background:#070d1a;border-radius:10px;margin:0;padding:14px;font-family:Consolas,Menlo,Monaco,Courier New,monospace;font-size:11px;line-height:1;overflow:auto hidden}.ascii-box{border-radius:10px;overflow:hidden}.preview-box{border:1px solid var(--border);background:#070d1a;border-radius:10px;justify-content:center;padding:10px;display:flex}.preview-img{object-fit:contain;image-rendering:auto;max-width:100%;height:auto;max-height:460px}.landing{flex-direction:column;gap:18px;display:flex}.landing-hero{padding:8px 2px 0}.landing-kicker{letter-spacing:.09em;text-transform:uppercase;color:var(--cyan);margin:0 0 8px;font-size:11px}.landing-title{letter-spacing:-.01em;margin:0 0 10px;font-size:clamp(22px,3.4vw,32px);line-height:1.15}.landing-lead{max-width:62ch;color:var(--muted);margin:0;font-size:14px}.landing-sample{margin:0;padding:16px 18px;overflow:hidden}.landing-code{max-height:320px;color:var(--text);white-space:pre;margin:0;font-family:Consolas,Menlo,Monaco,Courier New,monospace;font-size:11px;line-height:1.45;overflow:auto}.start-btn{margin-top:16px}.landing-caption{color:var(--muted);text-align:right;margin-top:12px;font-size:11px}.landing-h2{letter-spacing:.01em;margin:6px 0 10px;font-size:15px}.flow{border:1px solid var(--border);background:var(--panel-2);border-radius:8px;overflow:hidden}.flow-toggle{width:100%;color:var(--text);font:inherit;letter-spacing:.3px;text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:8px;padding:9px 12px;font-size:12px;font-weight:700;display:flex}.flow-toggle:hover{background:var(--panel)}.flow-toggle-chevron{border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);flex:none;width:8px;height:8px;transition:transform .15s;transform:rotate(45deg)}.flow.open .flow-toggle-chevron{transform:rotate(-135deg)}.flow-steps{margin:0;padding:2px 12px 12px;font-size:12px;list-style:none}.flow-step{gap:9px;padding-bottom:10px;display:flex;position:relative}.flow-step:last-child{padding-bottom:0}.flow-node{z-index:1;background:var(--muted);width:8px;height:8px;box-shadow:0 0 0 3px var(--panel-2);border-radius:50%;flex:none;margin-top:4px;position:relative}.flow-line{background:var(--border);width:1px;position:absolute;top:12px;bottom:0;left:3.5px}.flow-text{flex-direction:column;gap:3px;min-width:0;display:flex}.flow-label{color:var(--text);line-height:1.35}.flow-detail{color:var(--muted);font-size:11px}.flow-code{background:var(--bg);color:var(--muted);white-space:nowrap;border-radius:4px;padding:3px 6px;font-family:Consolas,Menlo,Monaco,Courier New,monospace;font-size:10.5px;overflow-x:auto}.flow-chips{flex-wrap:wrap;gap:4px;display:flex}.flow-chip{border:1px solid var(--border);color:var(--muted);white-space:nowrap;border-radius:999px;padding:1px 6px;font-size:10px}.flow-tone-gate .flow-node{background:var(--warn)}.flow-tone-risk .flow-node{background:var(--danger)}.flow-tone-risk .flow-label{color:var(--danger);font-weight:600}.flow-passes{border-left:1px dashed var(--border);flex-direction:column;gap:8px;margin:4px 0 0;padding:6px 0 0 9px;list-style:none;display:flex}.flow-passes .flow-line{left:-1px}.diff-badge{border:1px solid var(--border);background:var(--panel-2);letter-spacing:.3px;white-space:nowrap;cursor:help;border-radius:999px;align-items:center;gap:6px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}.diff-dot{background:var(--muted);border-radius:50%;flex:none;width:7px;height:7px}.diff-beginner{color:var(--ok);border-color:color-mix(in srgb, var(--ok) 40%, transparent);background:color-mix(in srgb, var(--ok) 10%, transparent)}.diff-beginner .diff-dot{background:var(--ok)}.diff-intermediate{color:var(--warn);border-color:color-mix(in srgb, var(--warn) 40%, transparent);background:color-mix(in srgb, var(--warn) 10%, transparent)}.diff-intermediate .diff-dot{background:var(--warn)}.diff-advanced{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 45%, transparent);background:color-mix(in srgb, var(--danger) 12%, transparent)}.diff-advanced .diff-dot{background:var(--danger)}.controls-panel .diff-badge{align-self:flex-start}.bpm-badge{border:1px solid var(--border);background:var(--panel-2);letter-spacing:.3px;white-space:nowrap;cursor:help;border-radius:999px;align-items:center;gap:6px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}.bpm-stars{letter-spacing:1px;font-size:13px;line-height:1}.bpm-label{opacity:.85;font-variant-numeric:tabular-nums}.bpm-5{color:var(--ok);border-color:color-mix(in srgb, var(--ok) 40%, transparent);background:color-mix(in srgb, var(--ok) 10%, transparent)}.bpm-5 .bpm-stars{color:var(--ok)}.bpm-4{color:var(--warn);border-color:color-mix(in srgb, var(--warn) 40%, transparent);background:color-mix(in srgb, var(--warn) 10%, transparent)}.bpm-4 .bpm-stars{color:var(--warn)}.bpm-3{color:var(--warn);border-color:color-mix(in srgb, var(--warn) 45%, transparent);background:color-mix(in srgb, var(--warn) 8%, transparent)}.bpm-2,.bpm-1{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 45%, transparent);background:color-mix(in srgb, var(--danger) 12%, transparent)}.bpm-2 .bpm-stars,.bpm-1 .bpm-stars{color:var(--danger)}.controls-panel .bpm-badge{align-self:flex-start}.landing-features{grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.landing-feature{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.landing-feature h3{color:var(--text);margin:0 0 5px;font-size:13px}.landing-feature h3:before{content:"› ";color:var(--cyan)}.landing-feature p{color:var(--muted);margin:0;font-size:12.5px}.landing-notes{grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:12px;display:grid}.landing-note{background:var(--panel);border:1px solid var(--border);border-left:3px solid var(--ok);border-radius:12px;padding:14px 16px}.landing-note h2{margin:0 0 5px;font-size:13px}.landing-note p{color:var(--muted);margin:0;font-size:12.5px}.landing-links{flex-wrap:wrap;gap:14px;padding:2px 2px 8px;font-size:12.5px;display:flex}.landing-links a{color:var(--accent)}.code{border:1px solid var(--border);background:var(--bg);white-space:pre;tab-size:4;border-radius:10px;max-height:460px;margin:0;padding:12px 0;font-family:Consolas,Menlo,Monaco,Courier New,monospace;font-size:12px;line-height:1.5;overflow:auto}.code-line{display:block}.code-line:hover{background:#94a3b80f}.code-num{border-right:1px solid var(--border);width:3.5ch;color:var(--muted);text-align:right;-webkit-user-select:none;user-select:none;margin-right:14px;padding-right:10px;display:inline-block}.code-clean .code-line:hover{background:0 0}.tk-com{color:#5f7a97;font-style:italic}.tk-str{color:#e2b673}.tk-var{color:#6fd3e8}.tk-num{color:#b39ddb}.tk-kw{color:#7fd6a2}.explainer{margin-top:4px}.ex-section+.ex-section{margin-top:16px}.ex-title{letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);margin:0 0 8px;font-size:12px}.ex-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.ex-item{border-left:2px solid var(--border);padding-left:12px}.ex-code{color:var(--muted);white-space:pre;margin:0 0 6px;font-family:Consolas,Menlo,Monaco,Courier New,monospace;font-size:11.5px;line-height:1.45;overflow-x:auto}.ex-code-line{display:block}.ex-note{color:var(--text);margin:0;font-size:12.5px;line-height:1.55}.warn-card{border-color:#f0b4576b}.warn-title{color:var(--warn);margin:0 0 8px;font-size:13px;font-weight:600}.warn-list{color:var(--text);margin:0;padding-left:18px;font-size:12.5px;line-height:1.6}.warn-list+.warn-list{margin-top:6px}.steps{color:var(--text);margin:10px 0 0;padding-left:20px;font-size:12.5px;line-height:1.7}.steps code{color:var(--cyan);font-family:Consolas,Menlo,Monaco,Courier New,monospace;font-size:11.5px}.check-row.off{opacity:.45;cursor:not-allowed}.err-card{border-color:#ff5d7373}.err-title{color:var(--danger);margin:0 0 6px;font-size:14px;font-weight:600}.copyright-card{border-left:3px solid var(--warn)}.copyright-card .sec-head{margin-bottom:8px}.hero-meta{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.chip{border:1px solid var(--border);color:var(--text);white-space:nowrap;background:#0b1120;border-radius:12px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.busy-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;align-items:center;gap:14px;padding:44px 20px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=1080px){.controls-panel{order:-1;width:100%;max-width:620px;max-height:none;margin:0 auto;position:relative;top:auto;right:auto}.scene-wrap{padding-top:120px}}@media (width<=880px){.version-chip{top:calc(var(--suite-nav-h) + 8px);left:8px}.hit-chip{top:calc(var(--suite-nav-h) + 42px);left:8px}.feedback-chip{top:calc(var(--suite-nav-h) + 76px);left:8px}.lang-select{top:calc(var(--suite-nav-h) + 110px);left:8px}.app-footer{left:auto;right:12px;top:calc(var(--suite-nav-h) + 12px);z-index:46;bottom:auto;transform:none}.donate-btn{padding:6px;inset:calc(50% - 52px) auto auto 12px}.donate-img{height:28px}}@media (width<=400px){.app-footer{right:8px;top:calc(var(--suite-nav-h) + 8px);gap:6px;padding:4px 10px}.hit-chip,.feedback-chip,.lang-select{left:8px}.donate-btn{top:calc(50% - 52px);left:8px}.app-footer span,.app-footer a{font-size:10px}.btn-row{grid-template-columns:1fr}.ascii-plain{font-size:9px}}