:root{--bg-dark:#08090e;--bg-card:#10121bb3;--bg-card-hover:#161a26d9;--border-subtle:#ffffff14;--border-hover:#00f59b59;--accent-ando:#00f59b;--accent-ando-glow:#00f59b40;--accent-gram:#00b4d8;--accent-gram-glow:#00b4d840;--accent-usta:#ff007f;--accent-usta-glow:#ff007f40;--accent-stars:#f59e0b;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:32px;--radius-pill:9999px;--ease-out:cubic-bezier(.23, 1, .32, 1);--ease-in-out:cubic-bezier(.77, 0, .175, 1);--ease-drawer:cubic-bezier(.32, .72, 0, 1);--header-h:74px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);--lightningcss-light: 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var(--border-subtle);background:#ffffff0a;border-radius:9999px;align-items:center;gap:2px;padding:3px;display:flex}.ptl-lang-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:9999px;padding:4px 10px;font-size:.75rem;font-weight:600;transition:all .2s}.ptl-lang-btn:hover{color:#fff}.ptl-lang-btn.active{background:var(--accent-ando);color:#08090e;font-weight:700;box-shadow:0 0 12px #00f59b4d}.ptl-quick-download-btn{background:linear-gradient(135deg, var(--accent-ando), #00b4d8);color:#08090e;font-family:var(--font-heading);cursor:pointer;transition:all .25s var(--ease-out);white-space:nowrap;border:none;border-radius:9999px;align-items:center;gap:8px;padding:8px 18px;font-size:.85rem;font-weight:700;display:flex;box-shadow:0 4px 16px #00f59b40}.ptl-quick-download-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #00f59b66}@media (width<=768px){.ptl-topbar{padding:0 14px}.ptl-system-badge,.ptl-quick-download-btn span{display:none}.ptl-quick-download-btn{padding:8px 12px}}.demo-section{background:linear-gradient(#08090e00 0%,#0d1017cc 50%,#08090e00 100%);padding:80px 0;position:relative;overflow-x:clip}.demo-controls{flex-direction:column;align-items:center;gap:18px;display:flex}.demo-autoplay{flex-direction:column;align-items:center;gap:7px;width:100%;max-width:280px;display:flex}.demo-autoplay-label{color:var(--text-dim);letter-spacing:.02em;font-size:.72rem;font-weight:600}.demo-progress-track{background:#ffffff14;border-radius:3px;width:100%;height:3px;overflow:hidden}.demo-progress-fill{border-radius:3px;width:100%;height:100%;transition:background-color .3s;transform:scaleX(0)}.demo-stage{grid-template-columns:auto minmax(0,440px);justify-content:center;align-items:center;gap:56px;display:grid}.phone-tilt{transform-style:preserve-3d;will-change:transform}.phone-float{animation:6s ease-in-out infinite float;position:relative}.phone-glow{z-index:0;background:radial-gradient(circle, var(--phone-accent,#00f59b) 0%, transparent 62%);filter:blur(48px);opacity:.32;pointer-events:none;border-radius:50%;transition:opacity .5s;position:absolute;inset:-16%}.phone-frame{z-index:1;aspect-ratio:320/640;width:clamp(260px,84vw,312px);box-shadow:0 0 0 2px #0f131a, 0 25px 50px -12px #000c, 0 0 72px -14px var(--phone-accent,#00f59b);background:#000;border:4px solid #232733;border-radius:44px;flex-direction:column;transition:box-shadow .5s;display:flex;position:relative;overflow:hidden}.phone-punchhole{z-index:10;background:#05070a;border-radius:50%;width:12px;height:12px;position:absolute;top:14px;left:50%;transform:translate(-50%);box-shadow:inset 0 0 2px #fff3}.phone-screen{color:#fff;background:#0d1117;flex-direction:column;flex:1;min-height:0;padding:36px 15px 14px;font-size:.82rem;display:flex;position:relative;overflow:hidden}.phone-glare{z-index:6;border-radius:inherit;pointer-events:none;mix-blend-mode:screen;background:linear-gradient(132deg,#ffffff1a 0%,#fff0 30% 72%,#ffffff0b 100%);position:absolute;inset:0}.phone-bottom-bar{z-index:7;background:#ffffff59;border-radius:2px;width:104px;height:4px;position:absolute;bottom:7px;left:50%;transform:translate(-50%)}.demo-scene-stack{outline:none;flex:1;min-height:0;display:grid;position:relative}.demo-scene-stack:focus-visible{outline:2px solid var(--accent-ando);outline-offset:2px;border-radius:10px}.demo-scene{will-change:transform, opacity, filter;grid-area:1/1;min-width:0;height:100%}.demo-live-dot{background:#00f59b;border-radius:50%;flex-shrink:0;width:6px;height:6px;position:relative}.demo-live-dot:after{content:"";animation:pingRing 1.9s var(--ease-out) infinite;background:#00f59b;border-radius:50%;position:absolute;inset:0}.demo-bubble{border-radius:12px;max-width:88%;padding:8px 10px;font-size:.74rem;line-height:1.4}.demo-bubble-in{background:#1c2230;border-top-left-radius:4px;align-self:flex-start}.demo-bubble-out{background:#0a4a67;border-top-right-radius:4px;align-self:flex-end}.demo-chip{text-align:center;border:1px dashed;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:6px 9px;font-size:.64rem;font-weight:600;display:flex}.demo-typing-dot{background:#ffffffbf;border-radius:50%;width:5px;height:5px;animation:1s ease-in-out infinite typingBounce;display:inline-block}.demo-typing-dot:nth-child(2){animation-delay:.15s}.demo-typing-dot:nth-child(3){animation-delay:.3s}.demo-flash{z-index:3;pointer-events:none;opacity:0;animation:demoFlash .5s var(--ease-out) 1;position:absolute;inset:0}.demo-save-pulse{animation:demoSavePulse .6s var(--ease-out) 1}.demo-side{flex-direction:column;min-width:0;display:flex}.demo-side-badge{align-self:flex-start;margin-bottom:16px}.demo-side-copy{margin-bottom:22px;display:grid}.demo-side-copy>*{grid-area:1/1}.demo-side-title{text-wrap:balance;margin-bottom:14px;font-size:clamp(1.5rem,2.4vw,1.85rem);line-height:1.22;transition:color .4s}.demo-side-desc{color:var(--text-muted);text-wrap:pretty;font-size:1rem;line-height:1.6}.demo-benefits{flex-direction:column;gap:12px;list-style:none;display:flex}.demo-benefits li{align-items:center;gap:10px;font-size:.92rem;display:flex}.demo-benefits svg{flex-shrink:0}@keyframes typingBounce{0%,to{opacity:.5;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}@keyframes demoFlash{0%{opacity:0}30%{opacity:.45}to{opacity:0}}@keyframes demoSavePulse{0%{transform:scale(1)}40%{transform:scale(1.05)}to{transform:scale(1)}}@media 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.marquee-inner{animation-duration:84s;animation-direction:reverse}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.marquee-track{flex-shrink:0;gap:12px;padding-right:12px;list-style:none;display:flex}.marquee-chip{border-radius:var(--radius-pill);border:1px solid color-mix(in srgb, var(--chip-color) 28%, transparent);background:color-mix(in srgb, var(--chip-color) 7%, #10121bb3);color:var(--text-main);white-space:nowrap;align-items:center;gap:8px;padding:8px 16px;font-size:.86rem;font-weight:600;display:inline-flex}.marquee-chip svg{color:var(--chip-color);flex-shrink:0}@media (hover:hover) and (pointer:fine){.marquee-row:hover .marquee-inner{animation-play-state:paused}}@media (prefers-reduced-motion:reduce){.marquee-inner{animation:none}.marquee-row{scrollbar-width:none;overflow-x:auto}}.ptl-home{flex-direction:column;gap:48px;width:100%;max-width:1400px;margin:0 auto;padding:32px 32px 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#0006}.ptl-product-card.usta:hover{border-color:#ff007f59}.ptl-prod-top{justify-content:space-between;align-items:flex-start;margin-bottom:20px;display:flex}.ptl-prod-icon{border-radius:14px;justify-content:center;align-items:center;width:52px;height:52px;display:flex;box-shadow:0 4px 16px #0000004d}.ptl-prod-icon.gram{color:#fff;background:linear-gradient(135deg,#08c,#00b4d8)}.ptl-prod-icon.usta{color:#fff;background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af)}.ptl-prod-meta{align-items:center;gap:8px;display:flex}.ptl-prod-badge{border:1px solid var(--border-subtle);color:var(--text-muted);background:#ffffff0f;border-radius:6px;padding:3px 8px;font-size:.7rem;font-weight:700}.ptl-prod-name{font-family:var(--font-heading);color:#fff;margin-bottom:8px;font-size:1.4rem;font-weight:700}.ptl-prod-tagline{color:var(--accent-ando);margin-bottom:12px;font-size:.85rem;font-weight:600}.ptl-product-card.usta .ptl-prod-tagline{color:var(--accent-usta)}.ptl-prod-desc{color:var(--text-muted);flex:1;margin-bottom:20px;font-size:.9rem;line-height:1.5}.ptl-prod-features-mini{border:1px solid var(--border-subtle);background:#ffffff05;border-radius:12px;flex-direction:column;gap:8px;margin-bottom:24px;padding:12px 14px;display:flex}.ptl-feature-row{color:#e2e8f0;align-items:center;gap:8px;font-size:.82rem;display:flex}.ptl-feature-dot{background:var(--accent-ando);border-radius:50%;width:5px;height:5px}.ptl-product-card.usta .ptl-feature-dot{background:var(--accent-usta)}.ptl-prod-actions{align-items:center;gap:12px;display:flex}.ptl-card-btn-view{border:1px solid var(--border-subtle);color:#fff;cursor:pointer;background:#ffffff0f;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.88rem;font-weight:600;transition:all 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.cmp-ando{color:#fff;font-size:.94rem;font-weight:600}.cmp-cell{align-items:center;gap:10px;display:flex}.cmp-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex}.cmp-icon--no{color:#ef4444;background:#ef44441a;width:20px;height:20px}.cmp-icon--yes{background:color-mix(in srgb, var(--cmp-color) 18%, transparent);color:var(--cmp-color);box-shadow:0 0 12px color-mix(in srgb, var(--cmp-color) 35%, transparent)}.cmp-cards{flex-direction:column;gap:10px;list-style:none;display:none}.cmp-card{border-radius:var(--radius-lg);background:#ffffff05;border:1px solid #ffffff0f;padding:16px}.cmp-card-title{margin-bottom:10px;font-size:.98rem;font-weight:700}.cmp-card-line{align-items:flex-start;gap:10px;font-size:.88rem;line-height:1.45;display:flex}.cmp-card-line+.cmp-card-line{margin-top:8px}.cmp-card-line .cmp-icon{margin-top:1px}.cmp-card-ando{background:color-mix(in srgb, var(--cmp-color) 8%, 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var(--ease-out);background:0 0;border:none;align-items:center;gap:10px;padding:10px 24px;font-size:.95rem;font-weight:600;display:flex}.ptl-project-tab-btn:hover{color:#fff}.ptl-project-tab-btn.active.gram{color:#00b4d8;background:linear-gradient(135deg,#00b4d840,#0077b640);border:1px solid #00b4d866;box-shadow:0 4px 16px #00b4d833}.ptl-project-tab-btn.active.usta{color:#ff007f;background:linear-gradient(135deg,#ff007f40,#dd2a7b40);border:1px solid #ff007f66;box-shadow:0 4px 16px #ff007f33}.ptl-app-banner{border-radius:var(--radius-lg,24px);border:1px solid var(--border-subtle);background:#101420d9;flex-direction:column;padding:40px;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 40px #0006}.ptl-app-banner-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:28px;display:flex}.ptl-app-header-left{align-items:center;gap:20px;display:flex}.ptl-app-main-icon{border-radius:20px;flex-shrink:0;justify-content:center;align-items:center;width:76px;height:76px;display:flex;box-shadow:0 8px 30px #00000080}.ptl-app-main-icon.gram{color:#fff;background:linear-gradient(135deg,#08c,#00b4d8);border:2px solid #00b4d866}.ptl-app-main-icon.usta{color:#fff;background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af);border:2px solid #ff007f66}.ptl-app-title-group{flex-direction:column;display:flex}.ptl-app-name{font-family:var(--font-heading);color:#fff;margin-bottom:6px;font-size:2.2rem;font-weight:800;line-height:1.1}.ptl-app-tagline{color:var(--accent-ando);font-size:1rem;font-weight:600}.ptl-app-banner.usta 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var(--ease-out);background:#101420b3;border-radius:16px;flex-direction:column;padding:24px;display:flex}.ptl-feature-card:hover{border-color:#00f59b4d;transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.ptl-feature-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.ptl-feature-icon{width:42px;height:42px;color:var(--accent-ando);background:#00f59b1a;border-radius:10px;justify-content:center;align-items:center;display:flex}.ptl-feature-card.usta .ptl-feature-icon{color:var(--accent-usta);background:#ff007f1a}.ptl-feature-tag{color:var(--accent-ando);background:#00f59b1a;border:1px solid #00f59b40;border-radius:6px;padding:3px 8px;font-size:.7rem;font-weight:700}.ptl-feature-card.usta .ptl-feature-tag{color:var(--accent-usta);background:#ff007f1a;border-color:#ff007f40}.ptl-feature-title{font-family:var(--font-heading);color:#fff;margin-bottom:8px;font-size:1.15rem;font-weight:700}.ptl-feature-desc{color:var(--text-muted);font-size:.88rem;line-height:1.5}.ptl-changelog-card{border:1px solid var(--border-subtle);background:#10142099;border-radius:16px;padding:28px}.ptl-changelog-list{flex-direction:column;gap:10px;margin-top:16px;list-style:none;display:flex}.ptl-changelog-item{color:#e2e8f0;align-items:flex-start;gap:10px;font-size:.9rem;display:flex}.ptl-changelog-dot{background:var(--accent-ando);border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:8px}@media (width<=768px){.ptl-project-view{padding:20px 16px 60px}.ptl-app-banner{padding:24px 18px}.ptl-app-main-icon{width:60px;height:60px}.ptl-app-name{font-size:1.7rem}}.ptl-stats-view{flex-direction:column;gap:40px;width:100%;max-width:1400px;margin:0 auto;padding:32px 32px 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