:root{--navy: #071642;--navy-2: #123b73;--coral: #ff456d;--coral-dark: #e63158;--sky: #dff5ff;--sky-2: #a9defb;--cream: #fffaf0;--paper: #ffffff;--line: #d8e8f5;--muted: #61718e;--green: #77bd57;--orange: #f5a53b;--shadow: 0 18px 40px rgba(19, 57, 99, .14);--soft-shadow: 0 10px 24px rgba(19, 57, 99, .1);--radius-lg: 28px;--radius-md: 20px;--radius-sm: 14px;font-family:Inter,ui-rounded,Nunito,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--navy);background:radial-gradient(circle at 8% 12%,rgba(100,198,250,.34),transparent 30%),linear-gradient(180deg,#aee9ff,#effaff 26%,#fffaf0)}a{color:inherit;text-decoration:none}button,input{font:inherit}.page-shell{max-width:1600px;margin:0 auto;overflow-x:clip;background:linear-gradient(90deg,rgba(255,255,255,.28) 1px,transparent 1px) 0 0 / 26px 26px,linear-gradient(rgba(255,255,255,.28) 1px,transparent 1px) 0 0 / 26px 26px}.site-header{position:sticky;top:10px;z-index:20;width:min(96%,1500px);margin:10px auto 0;min-height:66px;display:grid;grid-template-columns:250px minmax(0,1fr) auto;align-items:center;gap:24px;padding:8px 18px;background:#ffffffe0;border:1px solid rgba(180,216,240,.85);border-radius:24px;box-shadow:var(--soft-shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand img{display:block;width:220px;max-height:54px;height:auto}.nav-links,.site-footer nav{display:flex;justify-content:center;gap:clamp(16px,2.2vw,42px);color:var(--navy);font-weight:800}.nav-links a,.site-footer nav a{transition:color .2s ease,transform .2s ease}.nav-links a:hover,.site-footer nav a:hover{color:var(--coral);transform:translateY(-1px)}.header-actions{display:flex;align-items:center;gap:14px;justify-self:end}.lang-dropdown{position:relative;display:inline-flex;align-items:center}.lang-trigger{display:inline-flex;align-items:center;gap:8px;height:54px;padding:0 18px;background:#ffffffeb;border:1px solid var(--line);border-radius:16px;color:var(--navy);font-weight:800;font-size:15px;cursor:pointer;box-shadow:var(--soft-shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;white-space:nowrap}.lang-trigger:hover{transform:translateY(-2px);border-color:#2d8ce973}.lang-trigger[aria-expanded=true]{border-color:var(--coral);box-shadow:0 12px 26px #ff456d2e}.lang-globe{display:inline-block;width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ffffff 0 1px,transparent 2px),linear-gradient(180deg,#6bd0cf,#2d8ce9);box-shadow:inset 0 0 0 2px #0716422e;position:relative;flex:0 0 auto}.lang-globe:before,.lang-globe:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%}.lang-globe:before{border:1px solid rgba(255,255,255,.55)}.lang-globe:after{background:linear-gradient(transparent 49%,rgba(255,255,255,.6) 50%,transparent 51%),linear-gradient(90deg,transparent 49%,rgba(255,255,255,.6) 50%,transparent 51%)}.lang-current{font-weight:800;color:var(--navy)}.lang-caret{font-size:12px;color:var(--muted);transition:transform .2s ease}.lang-trigger[aria-expanded=true] .lang-caret{transform:rotate(180deg);color:var(--coral)}.lang-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:180px;margin:0;padding:8px;list-style:none;background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 36px #1339632e;z-index:30;display:flex;flex-direction:column;gap:2px;opacity:0;transform:translateY(-6px) scale(.98);transform-origin:top right;transition:opacity .18s ease,transform .18s ease}.lang-menu:not([hidden]){opacity:1;transform:translateY(0) scale(1)}.lang-menu li{margin:0}.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-radius:12px;color:var(--navy);font-weight:700;font-size:15px;transition:background .15s ease,color .15s ease}.lang-menu a:hover,.lang-menu a:focus-visible{background:#ff456d1a;color:var(--coral);outline:none}.lang-menu li[aria-selected=true] a{background:#2d8ce91a;color:var(--navy)}.lang-menu li[aria-selected=true] a:after{content:"*";color:var(--coral);font-weight:900}.lang-trigger:focus-visible{outline:3px solid rgba(45,140,233,.55);outline-offset:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:58px;padding:0 28px;border:0;border-radius:16px;font-weight:900;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(180deg,#ff5981,var(--coral));box-shadow:0 10px 0 var(--coral-dark),0 18px 28px #ff456d3d}.btn-secondary{color:var(--navy);background:#ffffffeb;border:1px solid var(--line);box-shadow:var(--soft-shadow)}.btn-small{min-width:174px;min-height:54px;padding-inline:24px;justify-self:end;white-space:nowrap}.upload-icon,.grid-icon,.palette-icon,.brush-icon,.portrait-icon,.number-icon{position:relative;flex:0 0 auto;display:inline-block;width:28px;height:28px}.upload-icon:before{content:"";position:absolute;top:7px;right:2px;bottom:4px;left:2px;background:currentColor;border-radius:12px;box-shadow:8px -8px 0 -3px currentColor,15px -2px 0 -4px currentColor}.upload-icon:after{content:"";position:absolute;left:12px;top:5px;width:5px;height:15px;background:currentColor;border-radius:5px;box-shadow:0 -2px 0 3px transparent}.grid-icon{background:linear-gradient(#2d8ce9 0,#2d8ce9 0) 0 0 / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 10px 0 / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 20px 0 / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 0 10px / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 10px 10px / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 20px 10px / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 0 20px / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 10px 20px / 8px 8px,linear-gradient(#2d8ce9 0,#2d8ce9 0) 20px 20px / 8px 8px;background-repeat:no-repeat;filter:drop-shadow(0 2px 0 #0b559a)}.palette-icon{border-radius:50%;background:#ffc067;box-shadow:inset 0 0 0 3px #c77520}.palette-icon:before{content:"";position:absolute;top:6px;right:6px;bottom:6px;left:6px;border-radius:50%;background:radial-gradient(circle at 26% 36%,#ff4f6e 0 4px,transparent 5px),radial-gradient(circle at 66% 30%,#2f8ee8 0 4px,transparent 5px),radial-gradient(circle at 60% 68%,#67b84b 0 4px,transparent 5px)}.brush-icon:before{content:"";position:absolute;width:8px;height:28px;left:12px;top:0;border-radius:8px;background:linear-gradient(#1f7fda 0,#1f7fda 55%,#c26c29 56%,#c26c29);transform:rotate(38deg)}.portrait-icon,.number-icon{border-radius:10px;background:linear-gradient(135deg,#ffd88f,#f77878);box-shadow:inset 0 0 0 3px #07164226}.number-icon:after{content:"12";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#fff;font-weight:1000}.ui-icon{--icon-size: 28px;display:inline-block;width:var(--icon-size);height:var(--icon-size);flex:0 0 var(--icon-size);vertical-align:middle;background:var(--icon-url) center / contain no-repeat}.icon-upload-large{--icon-size: 96px;--icon-url: url(/assets/generated/icons/upload-cloud.webp);filter:drop-shadow(0 10px 18px rgba(45,140,233,.22))}.icon-grid{--icon-url: url(/assets/generated/icons/grid-size.webp)}.icon-colors{--icon-url: url(/assets/generated/icons/colors-palette.webp)}.icon-preview{--icon-url: url(/assets/generated/icons/preview-eye.webp)}.icon-folder{--icon-url: url(/assets/generated/icons/choose-folder.webp)}.icon-generate{--icon-url: url(/assets/generated/icons/generate-cloud.webp)}.section-band,.section-pad{width:min(92%,1460px);margin:0 auto}.section-pad{padding:86px 0}.hero{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(620px,1.25fr);gap:48px;min-height:820px;align-items:center;padding:84px 0 52px}.hero:before{content:"";position:absolute;left:50%;bottom:0;width:min(112vw,1660px);height:clamp(260px,31vw,430px);transform:translate(-50%);background:url(/assets/generated/hero-island-background.webp) center bottom / cover no-repeat;-webkit-mask-image:linear-gradient(180deg,transparent 0 50%,rgba(0,0,0,.35) 64%,#000 78%);mask-image:linear-gradient(180deg,transparent 0 50%,rgba(0,0,0,.35) 64%,#000 78%);pointer-events:none;z-index:0}.pixel-sky{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.pixel-sky span{position:absolute;width:18px;height:18px;background:#59bef140;box-shadow:18px 18px #59bef12e,-18px 36px #59bef124}.pixel-sky span:nth-child(1){left:3%;top:22%}.pixel-sky span:nth-child(2){left:52%;top:10%}.pixel-sky span:nth-child(3){right:8%;top:18%}.pixel-sky span:nth-child(4){right:3%;bottom:24%}.eyebrow{margin:0 0 12px;color:var(--coral);font-weight:1000;letter-spacing:.04em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{max-width:720px;margin-bottom:22px;font-size:clamp(58px,6vw,96px);line-height:.96;letter-spacing:0;font-weight:1000;color:var(--navy)}h1 span{display:block;color:var(--coral)}h2{font-size:clamp(34px,3vw,54px);line-height:1.05;letter-spacing:0;font-weight:1000;color:var(--navy)}h3{font-size:22px;line-height:1.16;font-weight:1000;color:var(--navy)}p{color:var(--muted);line-height:1.7;font-weight:650}.hero-lede{max-width:620px;margin-bottom:10px;color:var(--navy);font-size:24px;line-height:1.45}.hero-support{max-width:610px;font-size:18px}.hero-copy,.hero-preview{position:relative;z-index:1}.hero-actions{display:flex;flex-wrap:wrap;gap:22px;margin:34px 0 28px}.mini-features{display:grid;grid-template-columns:repeat(3,1fr);max-width:640px;padding:16px;background:#fffaf0e6;border:1px solid rgba(230,214,187,.8);border-radius:20px;box-shadow:var(--soft-shadow)}.mini-features div{display:grid;grid-template-columns:36px 1fr;align-items:center;gap:5px 12px;padding:8px 14px}.mini-features div+div{border-left:1px solid #e9d8be}.mini-features strong,.mini-features small{display:block}.mini-features strong{font-weight:1000}.mini-features small{grid-column:2;color:var(--muted);font-weight:750}.hero-preview{position:relative;z-index:1}.preview-steps{display:grid;grid-template-columns:minmax(0,1fr) 38px minmax(0,1fr) 38px minmax(0,1fr);align-items:center;gap:10px}.preview-card{min-width:0}.preview-card h2{width:auto;max-width:100%;margin:0 auto 10px;padding:9px 12px;color:#fff;background:linear-gradient(180deg,#2d79ca,#215fa6);border-radius:10px;font-size:16px;text-align:center;box-shadow:0 6px #0a387640}.art-card{aspect-ratio:.78;min-height:320px;border:12px solid white;border-radius:26px;box-shadow:var(--shadow);overflow:hidden}.original-art{position:relative;display:grid;place-items:center;background:url(/assets/generated/hero-original-pet.webp) center / cover no-repeat,linear-gradient(#61c5f6 0,#61c5f6 48%,#7ac86c 49%,#7ac86c 74%,#efbc62 75%)}.original-art .pet-art{display:none}.pet-art{position:relative;width:175px;height:215px}.pet-art .face{position:absolute;left:22px;top:26px;width:132px;height:144px;border-radius:44% 44% 48% 48%;background:linear-gradient(145deg,#ef9a32,#f7c775 72%);box-shadow:inset 0 -18px #7042181f}.pet-art .ear{position:absolute;top:0;width:54px;height:70px;background:#d98224;clip-path:polygon(50% 0,100% 100%,0 100%)}.pet-art .ear.left{left:18px;transform:rotate(-18deg)}.pet-art .ear.right{right:18px;transform:rotate(18deg)}.pet-art .eye{position:absolute;top:78px;width:18px;height:18px;border-radius:50%;background:#1a130d;box-shadow:inset 4px 4px #fff}.pet-art .eye.left{left:57px}.pet-art .eye.right{right:57px}.pet-art .muzzle{position:absolute;left:56px;top:98px;width:64px;height:48px;border-radius:50%;background:#fff7e8;box-shadow:inset 0 -4px #5a391e1f}.pet-art .muzzle:before{content:"";position:absolute;left:22px;top:8px;width:20px;height:15px;border-radius:50%;background:#3d2415}.pet-art .tongue{position:absolute;left:80px;top:133px;width:24px;height:32px;border-radius:0 0 18px 18px;background:#f26f59}.grid-art,.number-art,.tiny-grid,.card-visual,.case-art,.sample-thumb,.example-flow span{background-color:#8fd6ff;background-image:linear-gradient(rgba(7,22,66,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(7,22,66,.18) 1px,transparent 1px);background-size:18px 18px}.grid-art{background:url(/assets/generated/hero-pixel-grid-pet.webp) center / cover no-repeat,#8fd6ff}.number-art{position:relative;background:url(/assets/generated/hero-number-guide-pixel-dog.webp) center / cover no-repeat,#8fd6ff}.pixel-dog{width:100%;height:100%;background:linear-gradient(90deg,transparent 0 25%,#c46b22 25% 34%,transparent 34% 66%,#c46b22 66% 75%,transparent 75%),linear-gradient(90deg,transparent 0 20%,#ef9a32 20% 80%,transparent 80%) 0 16% / 100% 22%,linear-gradient(90deg,transparent 0 22%,#ef9a32 22% 78%,transparent 78%) 0 38% / 100% 26%,linear-gradient(90deg,transparent 0 28%,#fff7e8 28% 72%,transparent 72%) 0 54% / 100% 18%,linear-gradient(90deg,transparent 0 30%,#ef9a32 30% 43%,transparent 43% 57%,#ef9a32 57% 70%,transparent 70%) 0 74% / 100% 20%,linear-gradient(#69c7f4 0,#69c7f4 48%,#7ac86c 49%,#7ac86c 76%,#efbc62 77%);background-repeat:no-repeat;image-rendering:pixelated}.grid-art .pixel-dog{display:none}.number-art{display:block}.number-art:before{content:none}.number-art:after{content:none}.step-arrow{display:grid;place-items:center;width:38px;height:38px;color:#fff;background:linear-gradient(180deg,#2d79ca,#215fa6);border-radius:14px;font-size:26px;font-weight:1000;box-shadow:0 7px #0a387647}.palette-card{margin:26px auto 0;padding:20px 24px;text-align:center;background:#ffffffe0;border:1px solid var(--line);border-radius:24px;box-shadow:var(--soft-shadow)}.swatches{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:14px}.swatches span{display:block;width:42px;height:42px;border-radius:9px;background:var(--c);box-shadow:inset 0 -4px #0000001f,0 3px 8px #0716421f}.section-heading{max-width:820px;margin:0 auto 38px;text-align:center}.converter-panel,.difference-panel,.import-card,.palette-tool{display:grid;gap:28px;padding:28px;background:#ffffffd6;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.converter-panel{grid-template-columns:.9fr 1.1fr}.drop-zone{min-height:420px;display:grid;place-items:center;align-content:center;gap:12px;text-align:center;border:3px dashed #9bd6f4;border-radius:24px;background:linear-gradient(rgba(45,140,233,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(45,140,233,.06) 1px,transparent 1px),#f5fcff;background-size:22px 22px;transition:border-color .2s ease,transform .2s ease,background-color .2s ease}.drop-zone:focus-visible{outline:4px solid rgba(255,69,109,.28);outline-offset:4px}.drop-zone.is-dragging,.drop-zone.has-file{border-color:var(--coral);background-color:#fff5f7;transform:translateY(-2px)}.upload-cloud{width:96px;height:70px;color:var(--coral);position:relative}.upload-cloud:before{content:"";position:absolute;top:18px;right:4px;bottom:0;left:4px;background:currentColor;border-radius:32px;box-shadow:24px -18px 0 -4px currentColor,48px -10px 0 -7px currentColor}.tool-settings{display:grid;gap:22px}.converter-settings{display:grid;gap:22px;position:relative;z-index:4}.output-preview{position:relative;z-index:1}.usecase-artwork{min-height:300px;border:10px solid white;border-radius:24px;background:url(/assets/generated/upload-converter-panel.webp) center / contain no-repeat,#f5fcff;box-shadow:var(--soft-shadow)}.usecase-artwork{width:min(880px,100%);min-height:360px;margin:0 auto 28px;background:url(/assets/generated/usecase-collage-art.png) center / contain no-repeat,#f5fcff}.setting-group,.output-preview,.feature-card,.steps article,.difference-cards article,.usecase-grid article,.example-card,.faq-list details,.palette-options article{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--soft-shadow)}.setting-group,.output-preview{padding:22px}.setting-group label{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-weight:1000}.segmented{display:grid;grid-template-columns:repeat(auto-fit,minmax(86px,1fr));gap:10px}.segmented button{position:relative;z-index:1;min-height:48px;border:1px solid var(--line);border-radius:14px;color:var(--navy);background:#f6fbff;font-weight:900;cursor:pointer}.segmented button.active{color:#fff;background:var(--coral);border-color:var(--coral)}.preview-label{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.preview-label strong{display:flex;align-items:center;gap:8px}.preview-label span{color:var(--muted);font-weight:750}.tiny-grid{height:170px;margin-bottom:20px;border-radius:16px;border:1px solid #98cfe9;background-size:15px 15px;background:url(/assets/generated/section-paint-mode.webp) center / cover no-repeat,#def5ff}.results-stage{position:relative;min-height:280px;margin-bottom:22px;overflow:hidden}.results-empty-placeholder{display:grid;place-items:center;align-content:center;gap:12px;min-height:280px;padding:24px;text-align:center;border:1px dashed #98cfe9;border-radius:16px;background:linear-gradient(rgba(45,140,233,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(45,140,233,.07) 1px,transparent 1px),#f5fcff;background-size:16px 16px;color:var(--muted);font-weight:850}.results-empty-placeholder .ui-icon{--icon-size: 48px;opacity:.72}.results-empty-placeholder p{margin:0;max-width:28ch}.results-stage[data-results-empty=false] .results-empty-placeholder{display:none}.results-loading{position:absolute;top:50%;left:50%;z-index:3;display:flex;flex-direction:column;align-items:center;gap:14px;width:max-content;max-width:calc(100% - 32px);padding:0;text-align:center;border:0;background:transparent;transform:translate(-50%,-50%);pointer-events:none}.results-loading[hidden]{display:none}.results-loading p{margin:0;color:var(--muted);font-weight:850}.results-grid{display:grid;grid-template-columns:1fr;gap:20px;position:relative}.results-grid[hidden]{display:none}.result-panel{display:grid;gap:12px;min-width:0;padding-bottom:8px}.result-panel-title{display:block;font-size:15px;line-height:1.25}.result-panel-body{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:stretch}.result-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;min-height:58px}.result-actions .btn{white-space:nowrap;min-width:132px;min-height:50px;padding-inline:20px}.preview-viewport{width:100%;min-height:220px;border:1px solid #98cfe9;border-radius:16px;overflow:hidden;background:linear-gradient(rgba(45,140,233,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(45,140,233,.07) 1px,transparent 1px),#f5fcff;background-size:16px 16px;box-shadow:var(--soft-shadow);position:relative}.converter-preview{display:block;width:100%}.preview-viewport canvas,.converter-preview-guide canvas{width:100%;height:auto;aspect-ratio:1;display:block;border:0;border-radius:0;background:transparent;image-rendering:pixelated}.converter-preview-guide{border:1px dashed #98cfe9;border-radius:16px;overflow:hidden;background:linear-gradient(rgba(45,140,233,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(45,140,233,.07) 1px,transparent 1px),#f5fcff;background-size:16px 16px;position:relative;width:100%;min-height:220px}.loading-spinner{width:52px;height:52px;border:4px solid rgba(45,140,233,.18);border-top-color:var(--coral);border-radius:50%;animation:converter-spin .85s linear infinite}.loading-spinner-small{width:22px;height:22px;border-width:3px}@keyframes converter-spin{to{transform:rotate(360deg)}}.result-palette{display:flex;flex-wrap:wrap;gap:8px;min-height:40px;margin-top:4px;margin-bottom:8px}.result-palette span{width:36px;height:36px;display:grid;place-items:center;color:#fff;font-size:14px;font-weight:1000;text-shadow:0 1px 3px rgba(7,22,66,.5);border-radius:9px;background:var(--c);box-shadow:inset 0 -4px #00000021,0 3px 8px #0716421f}.download-actions{display:grid;grid-template-columns:1fr auto auto;gap:10px}.btn:disabled{cursor:not-allowed;opacity:.52;transform:none;box-shadow:none}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.feature-card,.usecase-grid article,.example-card{padding:24px}.feature-icon{width:42px;height:42px;margin-bottom:18px}.feature-card .grid-icon,.feature-card .portrait-icon,.feature-card .number-icon,.feature-card .palette-icon{border-radius:10px;background-repeat:no-repeat;background-position:center;background-size:cover;box-shadow:none;filter:none}.feature-card 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44%}.number-strip{background-image:url(/assets/generated/feature-strip-number.webp)}.swatch-strip{background-image:url(/assets/generated/feature-strip-palette.webp)}.number-strip:after,.grid-strip:after,.swatch-strip:before{content:none}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.steps article{position:relative;overflow:hidden;padding:24px 18px 22px}.step-card h3{min-height:48px}.step-number{display:inline-grid;place-items:center;width:42px;height:42px;margin-bottom:12px;color:#fff;background:var(--coral);border-radius:12px;font-size:22px;font-weight:1000}.step-visual{position:relative;min-height:154px;margin:4px 0 18px;border:8px solid #f7fbff;border-radius:18px;background:#f5fcff center / contain no-repeat;box-shadow:inset 0 0 0 1px #88c8ed6b,var(--soft-shadow)}.step-upload .step-visual{background-image:url(/assets/generated/hero-original-pet.webp);background-size:cover}.step-grid 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