:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#182236;background:#f4f6fb;font-size:16px;font-synthesis:none;--blue:#235bea;--line:#dbe1ed}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{min-height:44px;border:1px solid #ccd4e4;border-radius:9px;padding:10px 17px;background:white;color:#25324b;font-weight:600;cursor:pointer;transition:background .15s,box-shadow .15s}button:hover:not(:disabled){background:#edf2fe;box-shadow:0 2px 5px #23345810}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #719bff;outline-offset:4px}header{display:flex;align-items:center;justify-content:space-between;padding:22px max(24px,calc((100% - 1180px)/2));background:#14233b;color:white;gap:20px}.brand{font-size:20px;font-weight:700;text-decoration:none;color:inherit;display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;background:#356cf5;width:34px;height:34px;border-radius:8px;font-size:26px;font-weight:400}.privacy{font-size:14px;color:#c2cfe4}main{max-width:1228px;margin:auto;padding:52px 24px}.intro{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:30px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.13em;color:var(--blue);margin:0 0 12px}.intro-title{font-size:clamp(30px,4vw,42px);letter-spacing:-.04em;margin:0 0 12px;line-height:1.1}p{line-height:1.6;margin:8px 0;color:#5d6980}.primary{background:var(--blue);color:#fff;border-color:var(--blue);white-space:nowrap;box-shadow:0 4px 12px #235bea25}.primary:hover:not(:disabled){background:#164bcc}.primary span{margin-left:16px}.dropzone{display:flex;align-items:center;gap:22px;padding:32px;border:4px dashed #a9bfeb;border-radius:14px;background:#edf3ff}.dropzone.drag{background:#dbe8ff;border-color:var(--blue)}.upload-icon{display:grid;place-items:center;width:54px;height:54px;flex:0 0 54px;border-radius:13px;background:white;color:var(--blue);font-size:32px}.dropzone div{flex:1}.dropzone h2{font-size:19px;margin:0 0 6px}.dropzone p{font-size:15px;margin:3px 0}.dropzone .small{font-size:14px;color:#697998}.workspace{margin-top:26px;background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden}.toolbar{padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.toolbar h2{font-size:18px;margin:0;white-space:nowrap}.toolbar h2 span{display:inline-block;background:#edf1f8;border-radius:6px;padding:3px 9px;font-size:14px;margin-left:8px}.actions{display:flex;gap:8px}.quiet{font-size:14px;border-color:transparent;padding:8px 12px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;padding:22px}.grid:empty{display:none}.card{border:1px solid var(--line);border-radius:10px;overflow:hidden;position:relative;min-width:0}.preview{height:132px;display:flex;align-items:center;justify-content:center;background-color:#f7f9fd;background-image:linear-gradient(45deg,#e9edf5 25%,transparent 25%),linear-gradient(-45deg,#e9edf5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e9edf5 75%),linear-gradient(-45deg,transparent 75%,#e9edf5 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}.preview img{display:block;max-width:100px;max-height:85px;width:auto;height:auto}.dark-previews .preview{background-color:#20293a;background-image:linear-gradient(45deg,#29344a 25%,transparent 25%),linear-gradient(-45deg,#29344a 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#29344a 75%),linear-gradient(-45deg,transparent 75%,#29344a 75%)}.card-body{padding:12px}.card h3{font-size:14px;overflow-wrap:anywhere;margin:0 0 6px}.meta{font-size:13px;color:#6f7b91}.card .remove{position:absolute;right:5px;top:5px;width:34px;min-height:34px;border-radius:7px;padding:0;font-size:19px;background:#ffffffed;border-color:#dde3ed}.copy{font-size:13px;width:100%;padding:6px;margin-top:10px;min-height:36px;font-weight:500}.empty{text-align:center;padding:64px 24px}.empty>span{font-size:45px;color:#bdc9df}.empty h3{font-size:20px;margin:14px 0 8px}.empty p{max-width:380px;margin:auto}.help{margin-top:48px;border-top:1px solid var(--line);padding-top:48px}.help summary{cursor:pointer;font-weight:600;min-height:32px}.help p{max-width:850px;font-size:15px}.help pre{overflow:auto;background:#15243c;color:#dfebff;border-radius:8px;padding:18px;font-size:14px}#feedback:not(:empty){margin-top:18px;padding:12px 16px;border-radius:8px;background:#e8f0ff;color:#234d99;font-size:14px;line-height:1.5;white-space:pre-line}#feedback.error{background:#fff0ed;color:#983c2d}footer{max-width:1228px;padding:0 24px 30px;margin:auto;display:flex;justify-content:space-between;gap:20px;color:#748099;font-size:13px}@media(max-width:760px){header{padding:18px 20px}.privacy{display:none}main{padding:32px 16px}.intro{align-items:flex-start;flex-direction:column;gap:18px}.intro>.primary{width:100%}.dropzone{padding:24px 18px;flex-wrap:wrap;gap:16px}.dropzone .upload-icon{display:none}.dropzone>button{width:100%}.toolbar{padding:14px;flex-wrap:wrap}.actions{margin-left:auto}.grid{padding:14px;gap:12px;grid-template-columns:repeat(auto-fill,minmax(145px,1fr))}footer{flex-direction:column;gap:7px}.empty{padding:45px 20px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.guide-link{display:inline-block;color:var(--blue);font-size:15px;text-underline-offset:4px;margin-top:10px}.guide{border-top:1px solid var(--line);margin-top:48px;padding-top:48px;scroll-margin-top:24px}.guide a{color:#2359c5;text-underline-offset:3px}.guide h2,.help>h2{font-size:clamp(27px,4vw,36px);letter-spacing:-.03em;margin:0 0 14px}.guide h3{font-size:21px;line-height:1.3;margin:0 0 14px}.guide h4{font-size:18px;margin:14px 0 8px}.guide .lead{max-width:780px;font-size:18px}.guide p,.help>.eyebrow{font-size:16px}.guide code{font-size:.88em;overflow-wrap:anywhere}.guide-columns{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin:36px 0}.sprite-flow{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr;align-items:center;gap:15px;margin:30px 0 38px;padding:30px 24px;background:#fff;border:1px solid var(--line);border-radius:14px}.flow-step{position:relative;text-align:center;min-width:0}.step-number{display:block;color:#8493ad;font-size:13px;font-weight:700;margin-bottom:16px}.flow-step strong{display:block;font-size:15px;margin-top:18px}.sample-files{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:220px;margin:auto}.sample-files span{display:grid;place-items:center;min-height:43px;padding:8px 4px;background:#edf3ff;border:1px solid #cdddf9;border-radius:6px;font-size:13px;color:#365886}.flow-arrow{color:#8ba0c4;font-size:28px;text-align:center}.bundle-drawing{border:2px solid #6388e0;border-radius:8px;background:#edf3ff;max-width:195px;margin:auto;padding:12px;color:#235bea}.bundle-drawing>span{font-size:12px;letter-spacing:.1em;font-weight:700}.bundle-drawing>div{font-size:25px;padding-top:8px;white-space:nowrap}.website-drawing{border:1px solid #bfccdf;border-radius:8px;overflow:hidden;background:white;max-width:240px;margin:auto;text-align:left}.website-drawing>div{background:#edf1f8;font-size:7px;color:#8b9bb6;padding:6px}.website-drawing section{display:flex;align-items:center;justify-content:center;padding:10px 6px;gap:4px}.website-drawing section span{font-size:11px;line-height:1.5;color:#6a7c98}.website-drawing img{width:65px;height:44px}.sprite-flow figcaption{grid-column:1/-1;text-align:center;color:#65758e;font-size:14px;line-height:1.5;margin-top:10px}.fragment-demo{display:grid;grid-template-columns:1fr 240px;align-items:center;gap:36px;background:#eaf1ff;padding:30px;border-radius:14px;margin:40px 0}.fragment-demo p{max-width:580px}.demo-choices{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.demo-choices button[aria-pressed=true]{color:white;background:var(--blue);border-color:var(--blue)}.fragment-address{font-family:ui-monospace,monospace;font-size:14px!important;overflow-wrap:anywhere}.fragment-address span{color:#235bea;font-weight:700}.demo-image{margin:0;text-align:center;background:white;padding:24px 12px;border:1px solid #d6e1f7;border-radius:12px}.demo-image img{display:block;max-width:100%;margin:auto;object-fit:contain}.demo-image figcaption{color:#62728a;font-size:14px;padding-top:12px}.section-title{margin-top:42px!important}.format-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}.format-grid article{border:1px solid var(--line);background:#fff;padding:22px;border-radius:12px}.format-grid p{font-size:15px}.format-badge{font-size:12px;font-weight:750;letter-spacing:.08em;color:#235bea;background:#eaf1ff;border-radius:5px;padding:5px 8px}.guide .reference-note{font-size:14px;color:#697c96;margin-top:16px}.guide-steps{border-top:1px solid var(--line);padding-top:32px;margin-top:32px}.guide-steps ol{padding-left:24px;max-width:900px}.guide-steps li{line-height:1.7;margin:12px 0;padding-left:8px;color:#5d6980}.guide-steps li strong{color:#182236}.guide pre{background:#15243c;color:#dfebff;padding:22px;border-radius:9px;overflow:auto;font-size:15px;line-height:1.65}.guide pre code{overflow-wrap:normal}.local-note{padding:24px 28px;border-left:4px solid #6289e0;background:#eaf1ff;margin-top:30px;border-radius:0 10px 10px 0}.local-note p{margin-bottom:0}footer>div{text-align:right}footer p{font-size:13px;color:inherit;margin:7px 0 0}@media(max-width:960px){.format-grid{grid-template-columns:1fr 1fr}.sprite-flow{gap:10px;padding:24px 16px}}@media(max-width:760px){.guide,.help{margin-top:34px;padding-top:34px}.guide-columns{grid-template-columns:1fr;gap:26px;margin:28px 0}.fragment-demo{grid-template-columns:1fr;gap:20px;padding:24px}.demo-image{max-width:240px;justify-self:center;width:100%}.sprite-flow{grid-template-columns:1fr;gap:14px}.flow-arrow{transform:rotate(90deg)}.step-number{margin-bottom:10px}.flow-step strong{margin-top:12px}.sprite-flow figcaption{margin-top:12px}.sample-files{min-width:220px}.website-drawing{min-width:220px}.bundle-drawing{min-width:195px}footer>div{text-align:left}}@media(max-width:460px){.format-grid{grid-template-columns:1fr}.guide pre{font-size:12px;padding:16px}}
.embed-code{display:block;user-select:all;overflow-wrap:anywhere;white-space:pre-wrap;background:#f3f6fb;border:1px solid #e2e8f2;border-radius:6px;padding:9px;margin-top:12px;font-family:ui-monospace,monospace;font-size:12px;line-height:1.6;color:#435574}
.browser-guide{margin-top:38px;padding-top:32px;border-top:1px solid var(--line)}.browser-table-wrap{overflow:auto;margin:22px 0}.browser-guide table{width:100%;border-collapse:collapse;background:white;font-size:15px;text-align:left}.browser-guide th,.browser-guide td{padding:15px 18px;border-bottom:1px solid var(--line);line-height:1.5}.browser-guide thead th{background:#eaf1ff;color:#365781;font-size:14px}.browser-guide tbody th{font-weight:600}.browser-guide td{color:#5d6980}@media(max-width:600px){.browser-guide th,.browser-guide td{padding:12px 10px;font-size:13px}}
.browser-name{display:flex;align-items:center;gap:12px}.browser-name img{display:block;flex:0 0 32px;width:32px;height:32px;object-fit:contain}.browser-guide td strong{color:#2858ad;white-space:nowrap}@media(max-width:600px){.browser-name{gap:8px}.browser-name img{width:26px;height:26px;flex-basis:26px}}
.layer-explainer{margin:38px 0}.layers-diagram{display:grid;grid-template-columns:minmax(290px,1.2fr) .65fr 1fr;align-items:center;gap:24px;margin:26px 0;padding:32px 24px;background:#fff;border:1px solid var(--line);border-radius:14px}.layer-stack{height:340px;width:290px;max-width:100%;position:relative;margin:auto}.image-layer{position:absolute;width:200px;height:145px;border:1px solid #c5d1e6;border-radius:10px;background:#f5f8ff;box-shadow:0 6px 12px #15243c14;transform:rotate(-9deg);overflow:hidden}.image-layer>span{display:block;background:#e6edfa;border-bottom:1px solid #c5d1e6;padding:7px 10px;font-size:12px;color:#5b6e8d}.image-layer>img{display:block;margin:0 auto;width:150px;height:100px}.layer-back{left:4px;top:184px}.layer-middle{left:42px;top:94px}.layer-front{left:80px;top:4px}.selected-layer{border:2px solid #235bea;background:white;box-shadow:0 6px 20px #235bea22}.selected-layer>span{background:#235bea;color:white;border-color:#235bea}.layer-selection{display:flex;align-items:center;flex-direction:column;gap:12px;text-align:center}.selection-arrow{font-size:40px;color:#9aaed2}.layer-selection>code{background:#eaf1ff;color:#235bea;border-radius:6px;padding:10px 14px;font-size:17px;font-weight:700}.layer-selection>span:last-child{font-size:14px;color:#657891;line-height:1.5}.layer-result{display:flex;align-items:center;flex-direction:column;gap:16px;padding:20px 14px;background:#f4f7fc;border-radius:12px;text-align:center}.layer-result img{max-width:100%;object-fit:contain}.layer-result strong{font-size:16px}.layer-result span{font-size:14px;line-height:1.5;color:#657891}.layers-diagram figcaption{grid-column:1/-1;color:#65758e;font-size:14px;line-height:1.6;text-align:center;max-width:750px;margin:auto}@media(max-width:850px){.layers-diagram{grid-template-columns:1fr;gap:18px}.layer-stack{height:340px}.selection-arrow{transform:rotate(90deg)}.layer-result{width:260px;max-width:100%;justify-self:center}.layers-diagram{padding:24px 16px}}@media(max-width:380px){.image-layer{width:180px}.layer-front{left:60px}.layer-middle{left:30px}.layer-stack{width:250px}}
.guide-columns.single-column{grid-template-columns:1fr;max-width:850px}.faq{margin-top:44px;padding-top:36px;border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:17px 0}.faq summary{font-size:17px;font-weight:600;line-height:1.5;cursor:pointer;padding:6px 30px 6px 0;color:#263956}.faq details[open] summary{color:#235bea}.faq details p{max-width:900px;padding:6px 0 8px;margin:6px 0;line-height:1.7}
.layer-stack .image-layer{padding:0;text-align:left;min-height:0;cursor:pointer;transition:transform .35s ease,box-shadow .35s ease,border-color .25s ease;transform-origin:center}.layer-stack .image-layer:hover{background:#fff;transform:translate(5px,-4px) rotate(-6deg);box-shadow:0 9px 20px #15243c20}.layer-stack .image-layer.selected-layer{z-index:4;transform:translate(10px,-5px) rotate(-4deg);box-shadow:0 12px 24px #235bea25}.layer-stack .image-layer:focus-visible{outline:3px solid #80a3fc;outline-offset:5px}.current-version{font-size:14px;white-space:nowrap;color:#687b99}@media(prefers-reduced-motion:reduce){.layer-stack .image-layer{transition:none!important}}
.help h3{font-size:17px;margin:24px 0 8px}.help .sprite-highlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;margin:24px 0 32px;padding:26px 8px;border:1px solid #cbdcff;border-left:4px solid #235bea;border-radius:0 12px 12px 0;background:#eaf1ff;color:#23477f;gap:0}
.help .sprite-highlights li{display:flex;align-items:center;gap:14px;min-width:0;margin:0;padding:0 22px}
.help .sprite-highlights li+li{border-left:1px solid #cbd9ef}
.help .sprite-highlights strong{font-size:18px;line-height:1.45;font-weight:700;color:inherit}
.sprite-highlight-icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:#fff;color:#235bea}
.sprite-highlight-icon svg{display:block;width:26px;height:26px}
[data-theme="dark"] .help .sprite-highlights{background:#1b2d49;color:#e0eaff;border-color:#38547f;border-left-color:#86a9ff}
[data-theme="dark"] .help .sprite-highlights li+li{border-color:#38547f}
[data-theme="dark"] .sprite-highlight-icon{background:#28446d;color:#a9c3ff}
@media(max-width:900px){.help .sprite-highlights li{padding:0 15px;gap:12px}.help .sprite-highlights strong{font-size:17px}}
@media(max-width:760px){.help .sprite-highlights{grid-template-columns:1fr;padding:8px 20px}.help .sprite-highlights li{padding:18px 0;gap:16px}.help .sprite-highlights li+li{border-left:0;border-top:1px solid #cbd9ef}}.help code{font-size:.9em}.help pre code{font-size:1em}.help pre{line-height:1.6}

.method-note{display:grid;grid-template-columns:minmax(0,1fr);align-items:center;gap:24px 36px;margin:0 0 32px;padding:28px 0;color:#5d6980}.method-note strong{color:#253e67}.method-note a{color:#235bea;text-underline-offset:3px;white-space:nowrap}.img-advantages{border-top:1px solid var(--line);margin:48px 0 36px;padding-top:48px;scroll-margin-top:24px}.img-advantages ul{display:grid;grid-template-columns:1fr 1fr;gap:18px 34px;padding-left:22px;margin:22px 0}.img-advantages li{padding-left:6px;line-height:1.7;color:#5d6980}.img-advantages li strong{color:#263956}@media(max-width:760px){.img-advantages{margin-top:34px;padding-top:34px}.img-advantages ul{grid-template-columns:1fr;gap:14px}.method-note a{white-space:normal}}

.brand-heading{margin:0;font:inherit}

.legal-nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:12px}
.legal-nav a{color:inherit;text-underline-offset:3px}
.legal-page{max-width:900px}
.legal-page .back-link{display:inline-block;margin-bottom:32px;color:#2359c5;text-underline-offset:3px}
.legal-page .legal-title{font-size:clamp(27px,4vw,36px);letter-spacing:-.03em;margin:0 0 14px;overflow-wrap:anywhere}
.legal-page h3{font-size:21px;line-height:1.3;margin:32px 0 14px}
.legal-page p,.legal-page address{font-size:16px;line-height:1.7}
.legal-page address{font-style:normal;color:#5d6980;margin:14px 0}
.legal-page a{color:#2359c5;overflow-wrap:anywhere}
.legal-page .legal-date{font-size:14px;margin-bottom:32px}
.faq .commercial-note{margin-top:24px}
.embed-example{margin:26px 0;max-width:760px}
.embed-example-image{overflow:auto;border-radius:16px;background:transparent}
.embed-example-image img{display:block;width:100%;min-width:650px;height:auto}
.embed-example figcaption{font-size:14px;line-height:1.6;color:#5d6980;margin-top:12px}
[data-theme="dark"] .embed-example figcaption{color:#b4c1d8}

.site-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}
.language-switch{display:flex;gap:2px;padding:3px;border:1px solid #54627a;border-radius:10px}
.site-controls button{min-height:36px;padding:6px 10px;background:transparent;border-color:transparent;color:#dce6fa;font-size:13px;box-shadow:none}
.site-controls button:hover:not(:disabled){background:#293c59}
.site-controls [data-language][aria-pressed="true"]{background:#e6edfb;color:#14233b}
.site-controls .theme-switch{border:1px solid #54627a;display:flex;gap:7px;align-items:center}
.theme-switch>span:first-child{font-size:21px;line-height:1}
.privacy-settings{font:inherit;color:inherit;min-height:0;padding:0;border:0;border-radius:0;background:transparent;text-decoration:underline;text-underline-offset:3px;font-weight:400}
.privacy-settings:hover:not(:disabled){background:transparent;box-shadow:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.consent-banner{position:fixed;z-index:100;left:20px;right:20px;bottom:20px;max-width:800px;max-height:calc(100dvh - 40px);overflow:auto;margin:auto;padding:24px;background:#fff;color:#182236;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 50px #14233b35}
.consent-banner[hidden]{display:none}
.consent-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}
.consent-heading h2{margin:0;font-size:21px}
.consent-banner p{font-size:14px;line-height:1.55;margin:12px 0}
.consent-banner .consent-necessary,.consent-banner .consent-platform{font-size:12px}
.consent-close{padding:0;width:36px;min-height:36px;font-size:22px}
.consent-option{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-block:1px solid var(--line);font-size:14px;cursor:pointer}
.consent-option input{width:20px;height:20px;flex-shrink:0;accent-color:#235bea;margin:1px 0 0}
.consent-detail{display:block;color:#5d6980;font-size:12px;line-height:1.5;margin-top:5px}
.consent-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:16px}
.consent-actions button{flex:1;white-space:nowrap;font-size:14px}
.consent-actions a{font-size:13px;color:#2359c5;text-underline-offset:3px}
@media(max-width:1050px){header>.privacy{display:none}}
@media(max-width:600px){header{flex-wrap:wrap;gap:14px}.site-controls{margin-left:auto}.consent-banner{left:10px;right:10px;bottom:10px;padding:18px;max-height:calc(100dvh - 20px)}.consent-actions{gap:10px}.consent-actions a{flex-basis:100%;text-align:center}}
:root[data-theme="dark"]{color-scheme:dark;background:#0e1420;color:#e5ecf9;--blue:#9ab4ff;--line:#33425b}
:root[data-theme="light"]{color-scheme:light}
[data-theme="dark"] p,[data-theme="dark"] .method-note,[data-theme="dark"] .meta,[data-theme="dark"] .current-version,[data-theme="dark"] .browser-guide td,[data-theme="dark"] .guide-steps li,[data-theme="dark"] .img-advantages li,[data-theme="dark"] .legal-page address,[data-theme="dark"] .consent-detail{color:#b4c1d8}
[data-theme="dark"] .guide a,[data-theme="dark"] .method-note a,[data-theme="dark"] .legal-page a,[data-theme="dark"] .consent-actions a{color:#a3bdff}
[data-theme="dark"] .eyebrow{color:#9ab4ff}
[data-theme="dark"] .method-note strong,[data-theme="dark"] .img-advantages li strong,[data-theme="dark"] .guide-steps li strong,[data-theme="dark"] .faq summary{color:#e5ecf9}
[data-theme="dark"] .faq details[open] summary{color:#a3bdff}
[data-theme="dark"] button{background:#1d2a40;border-color:#3e506d;color:#e5ecf9}
[data-theme="dark"] button:hover:not(:disabled){background:#2a3b56}
[data-theme="dark"] .primary{background:#315ed4;border-color:#527bed;color:white}
[data-theme="dark"] .primary:hover:not(:disabled){background:#3c6ae3}
[data-theme="dark"] .workspace,[data-theme="dark"] .format-grid article,[data-theme="dark"] .layers-diagram,[data-theme="dark"] .browser-guide table,[data-theme="dark"] .consent-banner{background:#171f2f;color:#e5ecf9}
[data-theme="dark"] .dropzone{background:#182840;border-color:#536f9e}
[data-theme="dark"] .dropzone.drag{background:#253d60;border-color:#9ab4ff}
[data-theme="dark"] .dropzone .small,[data-theme="dark"] .guide .reference-note,[data-theme="dark"] .layers-diagram figcaption,[data-theme="dark"] .layer-result span,[data-theme="dark"] .layer-selection>span:last-child{color:#b4c1d8}
[data-theme="dark"] .upload-icon,[data-theme="dark"] .toolbar h2 span,[data-theme="dark"] .layer-result{background:#25324a}
[data-theme="dark"] .image-layer{background:#202d43;border-color:#4e658d}
[data-theme="dark"] .image-layer>span{background:#2a3a56;color:#c5d4ed;border-color:#4e658d}
[data-theme="dark"] .layer-stack .image-layer:hover{background:#2b3c59}
[data-theme="dark"] .image-layer.selected-layer{background:#263952;border-color:#88aaff}
[data-theme="dark"] .selected-layer>span{background:#315ed4;color:white}
[data-theme="dark"] .layer-selection>code,[data-theme="dark"] .format-badge,[data-theme="dark"] .browser-guide thead th{background:#223654;color:#b3caff}
[data-theme="dark"] .browser-guide td strong{color:#adc5ff}
[data-theme="dark"] .local-note{background:#1b2d49;color:#c0d1ef;border-left-color:#86a9ff}
[data-theme="dark"] .embed-code{background:#101a2b;color:#c7d6ef;border-color:#33425b}
[data-theme="dark"] #feedback:not(:empty){background:#203555;color:#c0d5ff}
[data-theme="dark"] #feedback.error{background:#482725;color:#ffd0c5}
[data-theme="dark"] .card .remove{background:#202a3bee;color:#e5ecf9;border-color:#576b8a}
[data-theme="dark"] footer{color:#a9b8d2}
[data-theme="dark"] footer a,[data-theme="dark"] footer .privacy-settings{color:inherit}
[data-theme="dark"] .privacy-settings{background:transparent;border:0}
[data-theme="dark"] .site-controls button{background:transparent;border-color:transparent}
[data-theme="dark"] .site-controls .theme-switch{border-color:#54627a}
[data-theme="dark"] .site-controls button:hover:not(:disabled){background:#293c59}
[data-theme="dark"] .site-controls [data-language][aria-pressed="true"]{background:#e6edfb;color:#14233b}

.consent-reset-theme{display:block;margin-top:14px;font-size:12px}
.consent-reset-language{display:block;margin-top:10px;font-size:12px}
.brand-mark img{display:block;width:24px;height:24px}
.img-advantages ul{list-style:none;padding-left:0}
.img-advantages li{position:relative;padding-left:38px}
.benefit-icon{position:absolute;left:0;top:3px;width:24px;height:24px}

.sprite-comparison{max-width:900px;margin:28px 0 0}.sprite-comparison h3{margin:28px 0 12px}.sprite-comparison p{margin:12px 0}
.consent-banner{left:24px;right:24px;bottom:24px;max-width:620px;padding:26px 28px;background:#fff;border:1px solid #dbe4f3;border-radius:20px;box-shadow:0 20px 70px #14233b2e,0 2px 8px #14233b0a}
.consent-heading{justify-content:flex-start;gap:14px}.consent-heading h2{font-size:20px;line-height:1.3;letter-spacing:-.025em}.consent-icon{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border-radius:12px;background:#edf3ff;color:#235bea}.consent-icon svg{width:26px;height:26px}.consent-close{margin-left:auto;border:0;background:transparent;color:#66758e}.consent-banner .consent-intro{color:#435574;font-size:14px;line-height:1.7;margin:18px 0 12px}.consent-banner .consent-necessary{font-size:12px;line-height:1.7;color:#64748b;margin:0}.consent-actions{justify-content:space-between;gap:18px;margin-top:22px;padding-top:20px;border-top:1px solid #e7edf6}.consent-actions button{flex:0 0 auto;min-width:132px;border-radius:11px;padding:11px 22px}.consent-actions a{font-size:13px}.consent-settings{margin-top:20px;padding-top:8px;border-top:1px solid #e7edf6}.consent-settings[hidden]{display:none}.consent-banner .consent-platform{color:#64748b;font-size:12px}.consent-settings .privacy-settings{display:block;color:#435574;font-size:12px}
[data-theme="dark"] .consent-banner{background:#19263b;border-color:#3a4e6c;box-shadow:0 20px 70px #0006}
[data-theme="dark"] .consent-icon{background:#263d63;color:#a9c3ff}
[data-theme="dark"] .consent-banner .consent-intro{color:#d0dcf0}
[data-theme="dark"] .consent-banner .consent-necessary,[data-theme="dark"] .consent-banner .consent-platform,[data-theme="dark"] .consent-settings .privacy-settings{color:#adbed8}
[data-theme="dark"] .consent-actions,[data-theme="dark"] .consent-settings{border-color:#344964}
[data-theme="dark"] .consent-close{background:transparent;color:#adbed8}
@media(max-width:600px){.consent-banner{left:12px;right:12px;bottom:12px;padding:22px;border-radius:17px;max-height:calc(100dvh - 24px)}.consent-heading h2{font-size:18px}.consent-actions a{flex-basis:auto;text-align:left}.consent-actions button{min-width:116px;padding:11px 18px}.consent-banner .consent-necessary{max-width:330px}}

footer{flex-wrap:wrap}.sprite-counter{flex:1 0 100%;margin:0 0 10px;font-size:13px;color:#64748b}.sprite-counter strong{font-size:16px;color:#263956;font-variant-numeric:tabular-nums}[data-theme="dark"] .sprite-counter{color:#adbed8}[data-theme="dark"] .sprite-counter strong{color:#e5ecf9}

.consent-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.consent-actions button{width:100%;min-height:46px;padding:11px 18px;border:1px solid #c2cee3;background:#edf3ff;color:#234674;font-weight:600;box-shadow:none}.consent-actions button:hover:not(:disabled){background:#dfeaff;box-shadow:none}.consent-actions .consent-privacy{grid-column:1/-1;justify-self:center;margin-top:4px}[data-theme="dark"] .consent-actions button{background:#263d5d;border-color:#526a8e;color:#e5ecf9}[data-theme="dark"] .consent-actions button:hover:not(:disabled){background:#324e73}

.to-top{position:fixed;right:24px;bottom:24px;z-index:80;display:grid;place-items:center;width:48px;height:48px;min-height:48px;padding:0;border-radius:14px;border:1px solid #315ed4;background:#235bea;color:#fff;box-shadow:0 6px 18px #14233b26}.to-top[hidden]{display:none}.to-top svg{width:23px;height:23px}.to-top:hover:not(:disabled){background:#164bcc;box-shadow:0 8px 22px #14233b30}[data-theme="dark"] .to-top{background:#315ed4;border-color:#6489ed;color:#fff}[data-theme="dark"] .to-top:hover:not(:disabled){background:#3c6ae3}@media(max-width:600px){.to-top{right:16px;bottom:16px}}

.consent-choices{border:0;padding:0;margin:17px 0}.consent-choices label{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-top:1px solid #e7edf6;cursor:pointer}.consent-choices input{width:20px;height:20px;flex:0 0 20px;margin:2px 0 0;accent-color:#235bea;cursor:pointer}.consent-choices strong{display:block;font-size:14px;font-weight:600}.consent-choices small{display:block;margin-top:4px;font-size:12px;line-height:1.55;color:#64748b}.consent-actions{grid-template-columns:1fr 1fr 1fr}.consent-actions button{min-width:0;white-space:normal;padding:11px 8px;font-size:13px}[data-theme="dark"] .consent-choices label{border-color:#344964}[data-theme="dark"] .consent-choices small{color:#adbed8}@media(max-width:460px){.consent-actions{grid-template-columns:1fr}.consent-actions button{min-height:44px}}

footer>.legal-nav{flex:1 0 100%;justify-content:center;text-align:center;margin-top:0;gap:12px 24px}.new-badge{display:inline-flex;align-items:center;vertical-align:middle;margin-right:10px;padding:5px 10px;border-radius:6px;background:#235bea;color:#fff;font-size:11px;line-height:1;letter-spacing:.09em;font-weight:750}[data-theme="dark"] .new-badge{background:#315ed4;color:#fff}

.consent-links{grid-column:1/-1;display:flex;justify-content:center;gap:10px 20px;flex-wrap:wrap;margin-top:4px}.consent-actions .consent-links a{margin-top:0;font-size:13px}.launch-banner{display:flex;align-items:center;gap:12px;margin:0 0 28px;padding:14px 18px;border:1px solid #cdddf9;border-radius:12px;background:#eaf1ff}.launch-banner .new-badge{flex:0 0 auto;margin:0}.launch-banner p{margin:0;font-size:14px;font-weight:600;color:#304f83;line-height:1.5}[data-theme="dark"] .launch-banner{background:#1b2d49;border-color:#3c557d}[data-theme="dark"] .launch-banner p{color:#c0d1ef}

footer>.legal-nav{width:100%}footer>.footer-note{flex:1 0 100%;width:100%;text-align:center;margin-top:0}footer>.footer-note p{text-align:center}

footer>.footer-brand{flex:1 0 100%;width:100%;text-align:center;display:block;font-size:13px}
.launch-banner{position:relative;overflow:hidden;gap:16px;padding:21px 26px;border:0;border-radius:15px;background:linear-gradient(110deg,#235bea 0%,#3c4bdd 58%,#6840d5 100%);box-shadow:0 8px 24px #235bea24}.launch-banner .new-badge{position:relative;z-index:1;background:#fff;color:#235bea;padding:8px 12px;font-size:12px;border-radius:7px;box-shadow:0 2px 8px #15243c18}.launch-banner p{position:relative;z-index:1;padding-right:30px;color:#fff;font-size:18px;font-weight:700;letter-spacing:-.015em}.launch-banner::after{content:'✦';position:absolute;right:22px;top:50%;transform:translateY(-50%) rotate(12deg);font-size:52px;line-height:1;color:#ffffff40;pointer-events:none}[data-theme="dark"] .launch-banner{background:linear-gradient(110deg,#224db6,#5440ab);border:0}[data-theme="dark"] .launch-banner p{color:#fff}[data-theme="dark"] .launch-banner .new-badge{background:#fff;color:#235bea}@media(max-width:600px){.launch-banner{padding:18px;gap:12px}.launch-banner p{font-size:16px;padding-right:12px}.launch-banner::after{right:8px;opacity:.6}}

.method-copy{min-width:0}
.method-note h2{color:#182236}
.method-note h2 code{font-size:.94em;color:#235bea;background:#e8efff;padding:2px 7px;border-radius:6px}
.method-note p{margin:0;max-width:none;font-size:16px;line-height:1.65}
.method-note .method-link{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:14px 20px;border:2px solid #235bea;border-radius:10px;color:#235bea;font-size:16px;font-weight:700;line-height:1.4;text-decoration:none;white-space:nowrap;transition:background .15s,color .15s}
.method-link svg{width:22px;height:22px;flex-shrink:0}
.method-note .method-link:hover{background:#235bea;color:#fff}
[data-theme="dark"] .method-note h2{color:#edf3ff}
[data-theme="dark"] .method-note h2 code{color:#a9c3ff;background:#253b5e}
[data-theme="dark"] .method-note .method-link{color:#b6cbff;border-color:#86a9ff}
[data-theme="dark"] .method-note .method-link:hover{background:#86a9ff;color:#14233b}
@media(max-width:760px){.method-note{grid-template-columns:1fr;gap:20px;padding:24px 0}.method-note .method-link{justify-self:start;white-space:normal;text-align:center}}

.method-note .eyebrow{margin:0 0 12px;font-size:13px;line-height:1.5;font-weight:700;letter-spacing:.13em;color:var(--blue)}

.toolbar .actions{flex-wrap:wrap}
@media(max-width:760px){.toolbar .actions{width:100%;margin-left:0}.toolbar .actions #export{flex:1 0 100%}}