:root{font-family:Arial,Helvetica,sans-serif;color:#142a4b;background:#fff;font-synthesis:none;--navy:#122b53;--blue:#087fee}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #086bd4;outline-offset:3px}button{touch-action:manipulation}a{color:#0964b2;text-underline-offset:3px}button:hover{filter:brightness(.975)}.skip-link{position:absolute;z-index:40;left:12px;top:-60px;background:white;padding:12px}.skip-link:focus{top:10px}.hero{max-width:1510px;margin:0 auto}.hero-art{position:relative;width:100%;aspect-ratio:1290/239;overflow:hidden}.hero-art>img{display:block;width:100%;height:auto}.hero-start{position:absolute;left:57.3%;top:72.2%;width:20.8%;height:22%;border:0;border-radius:17px;background:transparent}.hero-start:hover{background:#fff2}.mobile-hero{display:none}main{max-width:1510px;margin:0 auto;outline:none}.company-columns{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;padding:12px 18px 0}.company-column{border-radius:14px;overflow:hidden;background:linear-gradient(160deg,var(--pale),var(--tone));padding-bottom:12px;box-shadow:0 2px 8px #1b477109}.portrait-art{position:relative;overflow:hidden;aspect-ratio:244/196;background:var(--pale)}.portrait-art>img{position:absolute;width:528.6885%;max-width:none;height:auto;top:-127.551%;left:var(--crop)}.portrait-hit,.company-hit{position:absolute;top:0;height:100%;border:0;background:transparent}.portrait-hit{left:0;width:51%}.company-hit{right:0;width:49%}.portrait-hit:hover,.company-hit:hover{background:#ffffff18}.assistant-card{display:block;width:calc(100% - 18px);margin:0 9px 9px;padding:0 0 12px;border:1px solid #ffffffd6;border-radius:12px;background:#ffffff26;text-align:center;overflow:hidden}.assistant-art{height:auto;aspect-ratio:226/75;position:relative;overflow:hidden}.assistant-art>img{position:absolute;width:570.7965%;max-width:none;height:auto;left:var(--assistant-crop);top:-594.667%}.assistant-card small{font-size:14px;display:flex;align-items:center;justify-content:center;gap:7px;padding:2px 5px 0;line-height:1.4;font-weight:600}.assistant-card small svg{width:21px;height:21px}.tile-list{display:grid;gap:7px;padding:0 9px}.category-tile{min-height:44px;background:#ffffffc7;border:1px solid #fff;border-radius:12px;padding:10px;display:flex;align-items:center;gap:10px;text-align:left;font-size:14px;line-height:1.2;box-shadow:0 2px 4px #23406106}.category-tile:hover{background:#fff;transform:translateY(-1px)}.category-tile .icon{width:24px;height:24px;flex:none;color:#1e385d}.category-tile .chevron{margin-left:auto;width:14px;height:14px;flex:none}.category-tile.features{background:#ffffffd9}.explore-band{margin:14px 18px 0;padding:20px 15px 14px;background:linear-gradient(100deg,#f7f5ff,#f5f8ff);border-radius:14px;text-align:center}.explore-actions{display:flex;align-items:stretch;justify-content:center;gap:18px}.explore-button{display:flex;align-items:center;justify-content:center;gap:18px;border:1px solid #8f78b7;border-radius:12px;background:linear-gradient(110deg,#e2d3ff,#b4b7fa);padding:17px 30px;min-height:64px;font-weight:700;font-size:17px;color:#172251;text-decoration:none;box-shadow:inset 0 0 3px #fff}.explore-button.glossary{background:linear-gradient(110deg,#c5e1ff,#a8d7ff);border-color:#5d97c8}.explore-button .icon{width:30px;height:30px}.explore-note{font-size:14px;margin:9px 0 0}.site-footer{padding:18px 16px 22px;text-align:center;font-size:14px;line-height:1.6}.globe-symbol{font-size:27px;vertical-align:middle;margin-right:8px}.site-footer small{display:block;font-size:12px;color:#647187;margin-top:8px}.inner-page{padding:24px 26px 12px}.page-nav{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.text-button{display:inline-flex;align-items:center;min-height:40px;border:1px solid #cfdbeb;border-radius:9px;padding:8px 14px;background:#fff;text-decoration:none;color:#17345b;font-size:14px}.page-heading{font-size:32px;margin:0 0 8px;letter-spacing:-.7px}.page-intro{line-height:1.65;font-size:16px;max-width:760px;margin:0 0 22px}.directory-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.directory-card{background:var(--pale,#eef5ff);border:1px solid #e0e7ee;border-radius:14px;overflow:hidden;padding:0;text-align:center;transition:transform .15s,box-shadow .15s}.directory-card:hover{transform:translateY(-3px);box-shadow:0 6px 16px #18305818}.directory-crop{position:relative;display:block;overflow:hidden;aspect-ratio:108/81}.directory-crop>img{position:absolute;width:656.4815%;max-width:none;height:auto;left:var(--dir-left);top:var(--dir-top)}.company-detail-head{display:flex;align-items:center;gap:20px;margin-bottom:26px;padding:22px;background:linear-gradient(100deg,var(--pale,#f0f7fc),white);border-radius:16px;border:1px solid #e2e8f0}.company-detail-head .mini-logo{width:94px;flex:none;border-radius:12px;overflow:hidden}.company-detail-head h1{margin:0 0 8px;font-size:30px}.company-detail-head p{margin:0;line-height:1.6}.company-detail-head a{display:inline-block;margin-top:12px;font-weight:600}.detail-categories{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.detail-category{padding:22px 12px;border:1px solid #e2e5ee;background:var(--category-bg,#f0f2ff);border-radius:13px;display:flex;align-items:center;flex-direction:column;gap:12px;font-size:17px;font-weight:700;min-height:150px}.detail-category .icon{width:36px;height:36px}.detail-category small{font-size:14px;font-weight:400;line-height:1.45}.learning-note{margin:24px 0 0;padding:16px 20px;background:linear-gradient(95deg,#5a40bd,#224585);color:white;border-radius:10px;line-height:1.6;font-size:16px}.glossary-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.glossary-entry{border:1px solid #dce5f1;border-radius:12px;background:#f7faff;padding:0 18px}.glossary-entry summary{cursor:pointer;font-weight:700;font-size:18px;padding:17px 0}.glossary-entry p{font-size:16px;line-height:1.65;margin:0 0 16px}.glossary-entry .example{color:#4d607b}.glossary-source{font-size:14px;margin-top:23px;line-height:1.6}dialog{border:1px solid #d8e2ed;border-radius:20px;padding:0;width:min(720px,calc(100vw - 32px));max-height:calc(100dvh - 40px);color:var(--navy);box-shadow:0 20px 100px #09183350}dialog::backdrop{background:#1023428a;backdrop-filter:blur(4px)}.dialog-top{position:sticky;top:0;background:var(--dialog-tone,#e6f3fd);padding:13px 18px 13px 26px;display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:2}.dialog-top>span{font-size:14px;font-weight:700}.close-button{width:42px;height:42px;flex:none;border:1px solid #fff7;border-radius:50%;font-size:29px;font-weight:400;background:#fffc}.dialog-content{padding:8px 28px 28px}.dialog-content h2{font-size:30px;line-height:1.2;margin:16px 0}.dialog-content p{font-size:16px;line-height:1.7;margin:0 0 17px}.info-item{border-top:1px solid #e0e7f0;padding:18px 0 0;margin-top:17px}.info-item h3{font-size:19px;margin:0 0 7px}.info-item a{display:inline-block;font-size:14px;margin-top:2px}.info-item p{margin-bottom:6px}.caveat{padding:15px 18px;border-radius:10px;background:#f0f5fa;color:#3f5572;font-size:14px!important;line-height:1.65!important;margin-top:22px!important}.external-link{font-weight:700}.dialog-action{margin-top:12px;background:#1278cf;color:white;border:none;border-radius:10px;padding:13px 18px;font-weight:700}.start-steps{padding-left:24px;font-size:16px;line-height:1.8}.start-steps li{padding-left:5px;margin-bottom:10px}body.modal-open{overflow:hidden}@media(min-width:1400px){.category-tile{font-size:16px;min-height:49px}.assistant-card small{font-size:15px}}@media(max-width:1000px) and (min-width:801px){.category-tile{gap:6px;padding:9px 6px;font-size:12px}.category-tile .icon{width:20px;height:20px}.assistant-card small{font-size:12px}.directory-grid,.detail-categories{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:800px){.hero-art{display:none}.mobile-hero{display:flex;position:relative;min-height:180px;overflow:hidden;background:linear-gradient(110deg,#e3f3ff,#f9fbff)}.mobile-globe{position:absolute;width:42%;height:100%;left:0;top:0;background-image:url('assets/reference.jpeg');background-size:650px auto;background-position:left top}.mobile-title{position:relative;margin-left:38%;padding:26px 12px 22px;align-self:center}.mobile-title h1{margin:0;font-size:clamp(25px,5vw,42px);letter-spacing:-1px;white-space:nowrap;color:#0b2550}.mobile-title h1 span{color:#008deb}.mobile-title p{font-size:clamp(12px,2.4vw,18px);font-weight:700;margin:8px 0 14px}.mobile-title button{border:0;background:#048af0;color:white;border-radius:10px;font-size:14px;padding:12px 15px;font-weight:700}.company-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:16px}.company-column:last-child{grid-column:1/-1;width:calc(50% - 7px);justify-self:center}.category-tile{font-size:16px;min-height:49px}.assistant-card small{font-size:15px}.explore-actions{gap:12px}.explore-button{font-size:15px;padding:14px 18px;gap:12px}.directory-grid,.detail-categories{grid-template-columns:repeat(3,minmax(0,1fr))}.inner-page{padding:20px 16px}.page-heading{font-size:28px}.glossary-list{grid-template-columns:1fr}.company-detail-head{padding:18px;gap:14px}.company-detail-head h1{font-size:26px}}@media(max-width:480px){.company-columns{grid-template-columns:1fr;padding:14px 24px;gap:20px}.company-column:last-child{grid-column:auto;width:100%}.portrait-art{aspect-ratio:244/190}.portrait-art>img{top:-131.579%}.tile-list{gap:8px;padding:0 12px}.category-tile{padding:12px 14px;min-height:48px;font-size:16px}.assistant-card{margin-left:12px;width:calc(100% - 24px)}.company-column{padding-bottom:15px}.explore-band{margin:6px 16px 0}.explore-actions{flex-direction:column}.explore-button{min-height:60px;font-size:16px}.explore-note{line-height:1.5;font-size:13px}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-categories{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.detail-category{min-height:138px}.company-detail-head{align-items:flex-start}.company-detail-head .mini-logo{width:65px}.company-detail-head h1{font-size:23px}.company-detail-head p{font-size:15px}.dialog-content{padding:6px 20px 22px}.dialog-content h2{font-size:26px}.dialog-top{padding-left:20px}dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 20px);border-radius:16px}.site-footer{font-size:13px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media(min-width:801px){.company-columns{scroll-margin-top:12px}}
.assistant-card{padding:0}.assistant-art{display:block;aspect-ratio:224/121}.assistant-art>img{width:575.8929%;top:-369.4215%}.site-footer small{display:none}.explore-button>.chevron{width:17px;height:20px;flex:none}
/* The supplied category artwork is the surface of each accessible native button. */
.category-tile.reference-tile{position:relative;display:block;aspect-ratio:224/42;min-height:0;padding:0;border:0;overflow:hidden;background:transparent;box-shadow:none}
.tile-surface{position:absolute;inset:0;overflow:hidden;display:block}
.tile-surface img{position:absolute;max-width:none;width:575.8929%;height:auto;left:var(--tile-x);top:0;margin-top:var(--tile-y)}
.category-tile.features{aspect-ratio:224/42;min-height:0;padding:7px 10px}
@media(max-width:480px){.category-tile.features{padding:10px 14px}.category-tile.features .icon{width:28px;height:28px}}
@media(min-width:801px){.explore-band{position:relative;margin:14px 0 0;padding:0;aspect-ratio:1290/136;overflow:hidden;border-radius:0;background:white}.explore-original{display:block;position:absolute;width:100%;height:auto;top:0;left:0;margin-top:-75.5814%}.explore-actions{position:absolute;inset:0;display:block}.explore-button{position:absolute;left:24.73%;top:17.65%;width:28.84%;height:47.06%;min-height:0;padding:0;background:transparent;border:0;box-shadow:none}.explore-button.glossary{left:54.88%;width:20.39%;background:transparent;border:0}.explore-button>*,.explore-note{opacity:0}.explore-button:hover{background:#ffffff1a}.site-footer{max-width:1510px;position:relative;aspect-ratio:1290/60;margin:0 auto;padding:0;overflow:hidden;font-size:0}.site-footer>.globe-symbol{display:none}.footer-original{display:block;position:absolute;width:100%;height:auto;top:0;left:0;margin-top:-86.2%}}
@media(max-width:800px){.explore-original,.footer-original{display:none}}

/* All 45 category labels use exactly the same crisp live typography.
   Original icon, chevron, tile shape, artwork and spacing are unchanged. */
.category-tile{position:relative}
.tile-label-mask{position:absolute;left:20%;right:10%;top:7%;bottom:7%;background:var(--tile-label-background);border-radius:2px;pointer-events:none}
.category-tile .tile-label{position:absolute;left:23%;right:9%;top:0;bottom:0;display:flex;align-items:center;justify-content:flex-start;text-align:left;font-family:Arial,Helvetica,sans-serif;font-size:14px;font-weight:400;line-height:1.2;letter-spacing:normal;color:#142a4b;pointer-events:none}
@media(min-width:1400px){.category-tile .tile-label{font-size:16px}}
@media(max-width:1000px) and (min-width:801px){.category-tile .tile-label{font-size:12px}}
@media(max-width:800px){.category-tile .tile-label{font-size:16px}}
.reference-tile[data-id="openai"][data-section="assistant"]{--tile-label-background:rgb(249,251,253)}
.reference-tile[data-id="openai"][data-section="products"]{--tile-label-background:rgb(248,252,253)}
.reference-tile[data-id="openai"][data-section="tools"]{--tile-label-background:rgb(248,252,253)}
.reference-tile[data-id="openai"][data-section="people"]{--tile-label-background:rgb(248,252,253)}
.reference-tile[data-id="openai"][data-section="models"]{--tile-label-background:rgb(248,252,253)}
.reference-tile[data-id="openai"][data-section="developer"]{--tile-label-background:rgb(248,252,253)}
.reference-tile[data-id="openai"][data-section="hardware"]{--tile-label-background:rgb(247,251,252)}
.reference-tile[data-id="openai"][data-section="notes"]{--tile-label-background:rgb(247,251,252)}
.reference-tile[data-id="google"][data-section="assistant"]{--tile-label-background:rgb(247,249,254)}
.reference-tile[data-id="google"][data-section="products"]{--tile-label-background:rgb(249,250,254)}
.reference-tile[data-id="google"][data-section="tools"]{--tile-label-background:rgb(248,250,255)}
.reference-tile[data-id="google"][data-section="people"]{--tile-label-background:rgb(246,249,254)}
.reference-tile[data-id="google"][data-section="models"]{--tile-label-background:rgb(246,249,254)}
.reference-tile[data-id="google"][data-section="developer"]{--tile-label-background:rgb(246,249,254)}
.reference-tile[data-id="google"][data-section="hardware"]{--tile-label-background:rgb(245,248,253)}
.reference-tile[data-id="google"][data-section="notes"]{--tile-label-background:rgb(245,248,255)}
.reference-tile[data-id="anthropic"][data-section="assistant"]{--tile-label-background:rgb(253,250,250)}
.reference-tile[data-id="anthropic"][data-section="products"]{--tile-label-background:rgb(253,251,252)}
.reference-tile[data-id="anthropic"][data-section="tools"]{--tile-label-background:rgb(253,250,252)}
.reference-tile[data-id="anthropic"][data-section="people"]{--tile-label-background:rgb(254,250,249)}
.reference-tile[data-id="anthropic"][data-section="models"]{--tile-label-background:rgb(254,250,249)}
.reference-tile[data-id="anthropic"][data-section="developer"]{--tile-label-background:rgb(254,250,249)}
.reference-tile[data-id="anthropic"][data-section="hardware"]{--tile-label-background:rgb(254,250,248)}
.reference-tile[data-id="anthropic"][data-section="notes"]{--tile-label-background:rgb(253,249,246)}
.reference-tile[data-id="meta"][data-section="assistant"]{--tile-label-background:rgb(248,251,254)}
.reference-tile[data-id="meta"][data-section="products"]{--tile-label-background:rgb(247,251,254)}
.reference-tile[data-id="meta"][data-section="tools"]{--tile-label-background:rgb(247,251,254)}
.reference-tile[data-id="meta"][data-section="people"]{--tile-label-background:rgb(247,250,255)}
.reference-tile[data-id="meta"][data-section="models"]{--tile-label-background:rgb(247,250,255)}
.reference-tile[data-id="meta"][data-section="developer"]{--tile-label-background:rgb(247,250,255)}
.reference-tile[data-id="meta"][data-section="hardware"]{--tile-label-background:rgb(246,249,254)}
.reference-tile[data-id="meta"][data-section="notes"]{--tile-label-background:rgb(245,249,254)}
.reference-tile[data-id="xai"][data-section="assistant"]{--tile-label-background:rgb(249,250,253)}
.reference-tile[data-id="xai"][data-section="products"]{--tile-label-background:rgb(250,251,253)}
.reference-tile[data-id="xai"][data-section="tools"]{--tile-label-background:rgb(250,251,253)}
.reference-tile[data-id="xai"][data-section="people"]{--tile-label-background:rgb(251,251,253)}
.reference-tile[data-id="xai"][data-section="models"]{--tile-label-background:rgb(249,250,252)}
.reference-tile[data-id="xai"][data-section="developer"]{--tile-label-background:rgb(250,250,252)}
.reference-tile[data-id="xai"][data-section="hardware"]{--tile-label-background:rgb(249,249,251)}
.reference-tile[data-id="xai"][data-section="notes"]{--tile-label-background:rgb(249,249,251)}
/* On phones, a fully interactive desktop-style overview precedes readable columns. */
.mobile-desktop-overview{display:none}
@media(max-width:800px){
 .hero-art{display:block}.mobile-hero{display:none}
 .mobile-desktop-overview{display:block;overflow:hidden;width:100%}
 .overview-canvas{width:1290px;transform:scale(var(--overview-scale,1));transform-origin:top left;-webkit-text-size-adjust:100%;text-size-adjust:100%}
 .overview-canvas .company-columns{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;padding:12px 18px 0}
 .overview-canvas .company-column{padding-bottom:12px;border-radius:14px}
 .overview-canvas .company-column:last-child{grid-column:auto;width:auto;justify-self:stretch}
 .overview-canvas .portrait-art{aspect-ratio:244/196}
 .overview-canvas .portrait-art>img{top:-127.551%}
 .overview-canvas .assistant-card{width:calc(100% - 18px);margin:0 9px 9px;padding:0}
 .overview-canvas .tile-list{gap:7px;padding:0 9px}
 .overview-canvas .category-tile{min-height:0;font-size:14px}
 .overview-canvas .category-tile.reference-tile{padding:0}
 .overview-canvas .category-tile.features{padding:7px 10px}
 .overview-canvas .category-tile .tile-label{font-size:14px}
 .overview-canvas .category-tile .icon{width:24px;height:24px}
 .overview-canvas .explore-band{position:relative;margin:14px 0 0;padding:0;aspect-ratio:1290/136;overflow:hidden;border-radius:0;background:white}
 .overview-canvas .explore-original{display:block;position:absolute;width:100%;height:auto;top:0;left:0;margin-top:-75.5814%}
 .overview-canvas .explore-actions{position:absolute;inset:0;display:block}
 .overview-canvas .explore-button{position:absolute;left:24.73%;top:17.65%;width:28.84%;height:47.06%;min-height:0;padding:0;background:transparent;border:0;box-shadow:none}
 .overview-canvas .explore-button.glossary{left:54.88%;width:20.39%;background:transparent;border:0}
 .overview-canvas .explore-button>*,.overview-canvas .explore-note{opacity:0}
 .overview-canvas .explore-button:hover{background:#ffffff1a}
}
/* Replace the raster arrows with the same clean arrow used by Features. */
.tile-chevron-mask{position:absolute;right:2%;width:12%;top:7%;bottom:7%;background:var(--tile-label-background);border-radius:2px;pointer-events:none}
.category-tile .chevron{position:absolute;right:5%;top:50%;width:14px;height:14px;transform:translateY(-50%);margin:0;color:#1e385d;pointer-events:none}

/* The phone's opening view ends after a centered prompt, before the stacked cards. */
.mobile-view-cue-area{display:none}
@media(max-width:800px){
 .mobile-first-screen{display:flex;flex-direction:column;min-height:calc(100vh - var(--pre-main-height,0px));min-height:calc(100dvh - var(--pre-main-height,0px))}
 .mobile-desktop-overview{flex:none}
 .mobile-view-cue-area{flex:1;min-height:108px;display:flex;align-items:center;justify-content:center;padding:12px 16px}
 .mobile-view-cue{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;width:100%;margin:0;padding:14px 12px;border:1px solid #c6dbee;border-radius:12px;background:linear-gradient(100deg,#edf7ff,#f3f0ff);color:#17375e;font-size:16px;font-weight:700;line-height:1.4}
 .mobile-view-cue svg{width:25px;height:25px}
}

.glossary-more{display:list-item;list-style-type:disclosure-closed;list-style-position:inside;padding:17px 18px;font-size:18px;font-weight:700;text-decoration:none;color:inherit}

/* A local guide search, kept compact below the original banner. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-search{max-width:1510px;margin:0 auto;padding:10px 18px 4px;color:#142a4b}
#guide-search-form{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
#guide-search-form>label{font-size:15px;font-weight:700;white-space:nowrap}
.search-input-row{display:flex;flex:1;max-width:630px;min-width:230px;border:1px solid #bad1e6;background:#f5faff;border-radius:10px;overflow:hidden}
.search-input-row:focus-within{outline:2px solid #167bca;outline-offset:2px}
.search-input-row input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:11px 13px;font:inherit;font-size:16px;color:#142a4b}
.search-input-row>button{border:0;border-left:1px solid #c0d7eb;background:#dcefff;padding:0 19px;font-size:14px;font-weight:700}
.search-help{font-size:12px;color:#60708a}
.search-results{margin-top:14px;border:1px solid #cfdfed;border-radius:14px;background:#f7faff;padding:18px;box-shadow:0 4px 15px #1939600b}
.search-results[hidden]{display:none}
.search-results-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.search-results-heading h2{font-size:21px;margin:0}
.search-clear{border:1px solid #cad9e8;background:white;border-radius:8px;padding:8px 12px;font-size:14px;white-space:nowrap}
.search-query{font-size:15px;color:#4e6480;margin:9px 0 15px;overflow-wrap:anywhere}
.search-result-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:580px;overflow:auto;padding:3px}
.search-result{display:flex;flex-direction:column;align-items:flex-start;gap:7px;text-align:left;border:1px solid #dbe4ed;border-radius:10px;padding:14px;background:white;font-size:15px;line-height:1.5}
.search-result strong{font-size:17px;font-weight:700}.search-result-meta{font-size:12px;color:#60708a}
.search-more{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px;font-size:14px;line-height:1.5}
.search-more>button{flex:none;border:1px solid #b6cde4;border-radius:8px;background:#e4f1ff;padding:10px 13px;font-size:14px}
@media(max-width:650px){.site-search{padding:10px 16px 4px}#guide-search-form{gap:7px}#guide-search-form>label{font-size:14px}.search-input-row{width:100%;flex-basis:100%;max-width:none}.search-help{display:none}.search-result-list{grid-template-columns:1fr;max-height:460px}.search-results{padding:13px}.search-results-heading h2{font-size:18px}.search-more{align-items:flex-start;flex-direction:column;gap:10px}.search-input-row>button{padding:0 14px}}

/* New Newz extends the existing learning band without changing the company map. */
.new-newz-button{display:flex;align-items:center;justify-content:center;gap:16px;width:max-content;max-width:100%;min-height:106px;margin:14px auto 0;padding:7px 24px 7px 12px;border:1px solid #43b6eb;border-radius:25px;color:#091d51;text-decoration:none;background:linear-gradient(150deg,#f4fdff,#d5f2ff);box-shadow:inset 0 0 0 2px #fff9,0 4px 9px #008bd326}
.new-newz-button:hover{background:#e0f6ff;box-shadow:0 5px 13px #008bd340}
.news-robot{position:relative;display:block;overflow:hidden;width:82px;aspect-ratio:185/215;flex:none;border-radius:12px}
.news-robot img{position:absolute;max-width:none;width:830.2703%;height:auto;left:-537.2973%;top:-176.7442%}
.news-button-copy{display:flex;flex-direction:column;text-align:left;gap:3px}.news-button-copy strong{font-size:28px;font-weight:800;letter-spacing:-.8px}.news-button-copy>span{font-size:16px;color:#4f6993}
.news-today{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600}.news-calendar{display:flex;flex-direction:column;width:49px;border-radius:9px;overflow:hidden;background:#fff;box-shadow:0 2px 5px #1c5b8135;text-align:center;line-height:1.1;flex:none}.news-calendar>span{padding:5px 4px;background:#f45e62;color:white;font-size:12px;font-weight:700}.news-calendar strong{padding:4px;font-size:29px;color:#101e55}
.new-newz-button:focus-visible,.news-card:focus-visible{outline:3px solid #0877c5;outline-offset:4px}
.news-heading{display:flex;align-items:center;gap:18px;margin-bottom:20px}.news-heading .page-intro{margin:0}.news-heading>.news-today{margin-left:auto}.news-status{border:1px solid #c8e3f4;background:#f0f9ff;border-radius:12px;padding:16px 20px;margin-bottom:24px}.news-status p{margin:0 0 8px;font-size:16px;line-height:1.6}.news-status small,.news-date,.news-editorial-note{font-size:14px;line-height:1.6;color:#546783}.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;max-width:1040px}.news-card{overflow:hidden;border:1px solid #cbddea;border-radius:16px;background:#fff;color:inherit;text-decoration:none}.news-card:hover{box-shadow:0 7px 20px #123e6014}.news-card-art{height:160px;display:flex;gap:24px;align-items:center;justify-content:center;background:linear-gradient(120deg,#d4f4f0,#edf8fc);color:#157b80;font-size:30px;font-weight:700}.news-card-art .news-company-logo{display:block;width:66px;height:66px;object-fit:contain;flex:none}.gemini-argon .news-card-art{background:linear-gradient(120deg,#e5eaff,#d9efff);color:#3763bd}.news-card-copy{padding:22px}.news-card h2{font-size:23px;line-height:1.3;margin:9px 0 12px}.news-card p,.news-story>p,.news-definition p{font-size:16px;line-height:1.7}.news-read{display:block;margin-top:18px;font-size:15px;font-weight:700;color:#176b9e}.news-editorial-note{margin-top:22px;max-width:900px}.news-story{max-width:850px;margin:0 auto}.news-story h1{margin-top:12px;line-height:1.2}.news-story h2{font-size:21px;margin-top:26px}.news-definition{background:#eef7ff;border-radius:13px;padding:1px 22px 20px;margin:22px 0}.news-sources{padding-left:22px;font-size:16px;line-height:1.8}.news-sources li{margin-bottom:10px}
@media(max-width:800px){.overview-canvas .explore-actions{flex-direction:row}.overview-canvas .new-newz-button{width:max-content;gap:16px;padding:7px 24px 7px 12px}.overview-canvas .news-button-copy strong{font-size:28px}.overview-canvas .news-button-copy>span{font-size:16px}.overview-canvas .news-robot{width:82px}.overview-canvas .news-today{flex-direction:row}.news-grid{grid-template-columns:1fr}}
@media(max-width:480px){.explore-actions{flex-direction:column}.explore-button{font-size:16px;padding:14px 18px}.new-newz-button{width:100%;gap:10px;padding:10px}.news-button-copy strong{font-size:23px}.news-button-copy>span{font-size:14px}.news-robot{width:64px}.news-today{flex-direction:column;gap:4px}.news-heading{gap:12px}.news-heading .page-heading{font-size:28px}.news-heading>.news-robot{width:60px}.news-calendar{width:44px}}

/* Preserve the approved button artwork pixel-for-pixel; only its date changes. */
.news-home-band{text-align:center;padding:0 16px 12px;background:linear-gradient(100deg,#faf9ff,#f7fbff);margin:0 18px;border-radius:0 0 14px 14px}
.news-home-band .explore-note{opacity:1;margin-top:8px}
.new-newz-button,.overview-canvas .new-newz-button{display:block;width:420px;max-width:100%;min-height:0;aspect-ratio:548/238;margin:0 auto;padding:0;border:0;border-radius:44px;background:none;box-shadow:none;overflow:hidden}
.new-newz-button:hover{background:none;box-shadow:0 5px 15px #008bd325}
.news-exact-art{display:block;position:relative;width:100%;height:100%;overflow:hidden;container-type:inline-size}
.news-exact-art>img{position:absolute;width:280.292%;height:auto;max-width:none;left:-174.8175%;top:-153.3613%}
.news-art-month,.news-art-day,.news-art-today{position:absolute;display:flex;align-items:center;justify-content:center;font-family:Arial,Helvetica,sans-serif}
.news-art-month{left:44%;top:60.1%;width:12.1%;height:8.3%;background:#f84849;color:#fff;font-size:3.3cqw;font-weight:700}
.news-art-day{left:44%;top:69.2%;width:12.1%;height:19%;background:linear-gradient(#fff,#e9f5fc);color:#10194c;font-size:7.9cqw;font-weight:700}
.news-art-today{left:58.3%;top:67.6%;width:29.8%;height:13%;background:linear-gradient(110deg,#e5f7fc,#d8f3ff);justify-content:flex-start;padding-left:1%;color:#09174b;font-size:4cqw;font-weight:500}
@media(min-width:801px){.explore-band{aspect-ratio:1290/96}.explore-button{top:25%;height:66.6667%}.explore-note{opacity:0}}
@media(max-width:800px){.overview-canvas .explore-band{aspect-ratio:1290/96}.overview-canvas .explore-button{top:25%;height:66.6667%}.overview-canvas .news-home-band{margin:0;padding:0 16px 12px}.overview-canvas .new-newz-button{width:420px}.overview-canvas .news-home-band .explore-note{opacity:1}.news-home-band{padding-top:14px}.news-heading .news-robot{width:64px}}

/* Repeat the original desktop banner only after the mobile opening-screen fold.
   The full-height intro and its blank space remain unchanged. */
.mobile-section-banner{display:none}
@media(max-width:800px){
 .mobile-section-banner{display:block;position:relative;width:100%;aspect-ratio:1290/239;overflow:hidden}
 .mobile-section-banner>img{display:block;width:100%;height:auto}
}

/* Replace only the handwritten corner phrase with readable, selectable HTML.
   The original banner, centered subtitle, underline, and page dimensions stay intact. */
.hero-art,.mobile-section-banner{container-type:inline-size}
.hero-tagline-mask{position:absolute;left:88%;top:8%;width:11.4%;height:56%;background:linear-gradient(110deg,#fffefa,#fffdf6);clip-path:polygon(0 0,100% 0,100% 63%,20% 100%,0 100%);pointer-events:none}
.hero-tagline{position:absolute;left:88.15%;top:15%;width:11.3%;margin:0;color:#646971;font-family:"Segoe Print","Bradley Hand","Comic Sans MS",cursive;font-size:1.8cqw;font-style:italic;font-weight:400;line-height:1.25;text-align:center;transform:rotate(-16deg)}

.news-government-card .news-card-art{background:#1e242f;padding:30px}.news-government-card .news-card-art img{display:block;width:min(100%,330px);height:auto;max-height:100px;object-fit:contain}.news-government-card h2{overflow-wrap:break-word}

.hero-tagline{font-size:1.6cqw;line-height:1.2}.hero-tagline>span{display:block;white-space:nowrap}.hero-tagline .hero-tagline-learning{font-family:Georgia,"Times New Roman",serif;font-size:1.06em;font-style:italic}

.download-tile{aspect-ratio:224/42;min-height:0;padding:7px 10px;background:#ffffffc7}.download-choices{list-style:none;margin:18px 0;padding:0;display:grid;gap:12px}.download-choices a{display:flex;flex-direction:column;gap:5px;padding:14px 16px;border:1px solid #d5e1ed;border-radius:12px;background:#f7faff;text-decoration:none;min-height:44px}.download-choices a:hover{background:#edf5ff}.download-choices small{color:#546783;font-size:12px}.download-choices strong{color:#142a4b}

.hero-start{display:flex;align-items:center;justify-content:center;gap:.9cqw;padding:0 .8cqw;border-radius:1.3cqw;color:#fff;font-size:1.45cqw;font-weight:700;line-height:1.1;white-space:nowrap}.hero-start,.hero-start:hover{background:linear-gradient(110deg,#099cf5,#006edc)}

/* Prepared on-site practice demos use the existing dialog and leave the artwork intact. */
.practice-notice{padding:12px 14px;background:#fff8e9;border:1px solid #e8d8b4;border-radius:10px;font-size:14px;line-height:1.5}.practice-small{font-size:14px;color:#526780}.practice-choices{padding-left:26px;margin:20px 0}.practice-choices li{padding-left:4px;margin:10px 0}.practice-choices li::marker{font-weight:700;color:#1766a4}.practice-choices button{position:relative;display:block;width:100%;text-align:left;background:#f7fbff;color:#142a4b;border:1px solid #cbdceb;border-radius:12px;padding:15px 36px 15px 15px;font:inherit;cursor:pointer}.practice-choices button strong,.practice-choices button span:not(.practice-arrow){display:block}.practice-choices button strong{font-size:17px}.practice-choices button span:not(.practice-arrow){margin-top:4px;font-size:15px;line-height:1.45}.practice-arrow{position:absolute;right:14px;top:20px}.practice-choices button:hover,.practice-controls button:hover,.practice-explore a:hover,.practice-explore button:hover{background:#e8f3ff;border-color:#6c9ec9}.practice-back{display:inline-block;min-height:44px;padding:8px 0;border:0;background:transparent;color:#1264a5;text-align:left;font:inherit;font-weight:700;cursor:pointer}.practice-request{margin:18px 0;padding:14px 16px;background:#eef5ff;border-radius:12px}.practice-request p{margin:6px 0 0}.practice-answer{padding:14px 16px;margin:18px 0;background:#f1f8f4;border:1px solid #d3e7db;border-radius:12px}.practice-answer h3{margin-top:0}.practice-lines{white-space:pre-line}.practice-takeaway{padding-top:12px;border-top:1px solid #d3e7db}.practice-next{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;padding-top:12px;border-top:1px solid #d8e2ed}.practice-next .dialog-action{margin-top:0}.practice-field-label{display:block;font-weight:700;margin:20px 0 8px}#practice-letter-text{display:block;width:100%;max-width:100%;border:1px solid #a9bdd5;border-radius:10px;background:#f1f8f4;color:#142a4b;padding:14px;font:inherit;font-size:16px;resize:vertical;min-height:155px;line-height:1.5}.practice-controls{display:flex;flex-wrap:wrap;gap:8px}.practice-controls button{min-height:44px;border:1px solid #b8cde1;border-radius:9px;padding:10px 13px;background:#f7fbff;color:#142a4b;font:inherit;font-weight:700;cursor:pointer}.practice-feedback{font-size:15px;color:#365977}.practice-status{font-size:14px;color:#245881}.practice-status:empty{display:none}.practice-explore{display:grid;gap:12px;margin:20px 0}.practice-explore a,.practice-explore button{display:block;width:100%;text-align:left;background:#f7fbff;color:#142a4b;border:1px solid #cbdceb;border-radius:12px;padding:16px;font:inherit;text-decoration:none;cursor:pointer}.practice-explore strong,.practice-explore span{display:block}.practice-explore span{font-size:15px;margin-top:5px}.practice-choices button:focus-visible,.practice-back:focus-visible,.practice-controls button:focus-visible,.practice-explore a:focus-visible,.practice-explore button:focus-visible,#practice-letter-text:focus-visible{outline:3px solid #098bea;outline-offset:3px}#practice-reveal-button:disabled{opacity:.75;cursor:default}@media(max-width:480px){.practice-choices button{padding:13px 30px 13px 12px}.practice-next{align-items:stretch;flex-direction:column}.practice-next .dialog-action{width:100%;text-align:left}.practice-controls button{flex:1 1 auto}}

/* A separate blue flashcard button stands outside the numbered practice choices. */
.practice-flashcards-entry{margin:20px 0;padding:16px;text-align:center;background:#edf5ff;border:1px solid #bcd6ed;border-radius:12px}.practice-flashcards-button{display:block;width:100%;min-height:48px;padding:13px 18px;border:0;border-radius:10px;background:#0877cc;color:#fff;font:inherit;font-size:18px;font-weight:700;cursor:pointer}.practice-flashcards-button:hover{background:#0563ad}.practice-flashcards-button:focus-visible{outline:3px solid #173f70;outline-offset:3px}.practice-flashcards-entry p{margin:9px 0 0;color:#17345b;font-size:16px;font-weight:700}

/* Both Meta news cards reuse the existing supplied Meta artwork. */
.news-meta-logo{display:block;position:relative;width:78px;height:62px;overflow:hidden;flex:none}.news-meta-logo img{position:absolute;max-width:none;width:1069.29px;height:auto;left:-753.64px;top:-232.93px}.meta-muse-gadgets .news-card-art,.meta-muse-math-research .news-card-art{background:linear-gradient(120deg,#e0f0fd,#eff8ff);color:#2464b9}

/* Reuse the supplied Anthropic logo for its news card, without changing the artwork. */
.news-anthropic-logo{display:block;position:relative;width:66px;height:66px;overflow:hidden;flex:none}.news-anthropic-logo img{position:absolute;max-width:none;width:967.5px;height:auto;left:-501px;top:-213.75px}.claude-google-file-connectors .news-card-art{background:linear-gradient(120deg,#faebe4,#fcf3ef);color:#6b432f}

/* Phone setup picture guide and relocated flashcard entry. */
.setup-phone-choices h3,.iphone-setup-guide h3,.setup-practice-activities h3{font-size:22px;line-height:1.3}.setup-phone-buttons{display:flex;gap:12px;flex-wrap:wrap}.setup-phone-buttons button{flex:1;min-width:120px;min-height:52px;padding:12px 18px;border:1px solid #0877cc;border-radius:10px;background:#0877cc;color:#fff;font-size:18px;font-weight:700}.setup-phone-buttons button:disabled{cursor:default;background:#edf1f5;color:#576579;border-color:#cad2dc}.setup-phone-buttons button span{display:block;font-size:14px;margin-top:4px}.iphone-setup-guide{margin-top:28px}.iphone-guide-page{margin:22px 0;padding:0;border:1px solid #cbdceb;border-radius:10px;overflow:hidden;background:#fff}.iphone-guide-page img{display:block;width:100%;height:auto}.iphone-guide-page figcaption{padding:8px 14px;font-size:14px;color:#526780}.iphone-guide-page details{padding:8px 14px 16px;font-size:16px;line-height:1.5}.iphone-guide-page summary{cursor:pointer;font-weight:700;color:#0964b2;min-height:32px}.iphone-guide-text{white-space:pre-line;overflow-wrap:anywhere;margin-top:14px}.setup-practice-activities{border-top:1px solid #cbdceb;margin-top:30px;padding-top:16px}.home-flashcards{max-width:480px;margin:12px auto 20px;padding:0 18px;text-align:center}.home-flashcards p{margin:8px 0;font-size:16px;font-weight:700;color:#17345b}

/* Prominent learning action below the banner, above the intact search field. */
.hero-start-mask{position:absolute;left:57.1%;top:71.8%;width:21.3%;height:23%;border-radius:1.3cqw;background:url('assets/hero-landscape-fill.png') center / 100% 100% no-repeat;pointer-events:none}
.learning-start-row{display:flex;justify-content:center;margin:0 0 12px}
.learning-start{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;width:min(100%,360px);min-height:70px;padding:0 24px;position:relative;border:0;border-radius:14px;background:linear-gradient(110deg,#099cf5,#006edc);color:#fff;box-shadow:0 3px 8px #006edc26;line-height:1.15;text-align:center}
.learning-start-label{font-size:18px;font-weight:600}
.learning-start-word{position:absolute;left:0;top:10px;width:100%;font-size:36px;font-weight:800;letter-spacing:.035em;line-height:1}
#guide-search-form{justify-content:center}
.readable-start-row{margin:12px 16px}
@media(max-width:650px){.learning-start{width:min(100%,320px);min-height:62px;padding:0 18px}.learning-start-label{font-size:16px}.learning-start-word{top:8px;font-size:34px}.learning-start-row{margin-bottom:10px}}

/* Center the introduction over the existing five portraits without changing artwork. */
.people-heading{margin:0 18px;padding-top:4px;text-align:center;font-size:clamp(20px,2.2vw,28px);line-height:1.25;font-weight:700;color:#142a4b}
@media(max-width:800px){.overview-canvas .people-heading{font-size:calc(18px / var(--overview-scale,1));margin:0 18px;padding-top:calc(4px / var(--overview-scale,1))}}

/* Prevent a scaled heading margin from collapsing into the space above the map. */
@media(max-width:800px){.overview-canvas{display:flow-root}.mobile-view-cue-area{min-height:80px;padding:8px 16px}.mobile-view-cue{padding:8px 12px;gap:4px}.mobile-view-cue svg{width:22px;height:22px}}

.android-guide-page{margin:22px 0;padding:0;border:1px solid #cbdceb;border-radius:10px;overflow:hidden;background:#fff}
.android-guide-page img{display:block;width:100%;height:auto}
.android-guide-page figcaption{padding:8px 14px;font-size:14px;color:#526780}
.android-guide-page details{padding:8px 14px 16px;font-size:16px;line-height:1.5}
.android-guide-page summary{cursor:pointer;font-weight:700;color:#0964b2;min-height:32px}
.learning-start-hint{position:absolute;left:0;bottom:2px;width:100%;font-size:14px;font-weight:500;line-height:1}

/* Scoped to the setup guides; existing artwork and site navigation are unchanged. */
.guide-tracker{padding:16px;border:1px solid #c8d7ce;border-radius:16px;background:#f7fbf8;color:#173728;margin:18px 0}
.guide-progress-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.guide-tracker-small{font-size:.85rem;line-height:1.5}.guide-progress-steps{display:flex;list-style:none!important;padding:8px 0!important;margin:14px 0;overflow-x:auto;gap:0}.guide-progress-steps li{flex:1;min-width:76px;position:relative;text-align:center;margin:0!important}.guide-progress-steps li:not(:last-child):after{content:'';position:absolute;height:3px;background:#ccd7d0;left:50%;right:-50%;top:22px}.guide-progress-steps li.is-complete:after{background:#21804b}.guide-progress-steps button{position:relative;z-index:1;border:0;background:transparent;color:#42594b;padding:0 4px 8px;width:100%;display:grid;justify-items:center;gap:8px;font-size:.75rem;line-height:1.2;min-height:76px}.guide-step-circle{position:relative;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff;border:3px solid #c4d1c8;color:#42594b;font-size:1rem;font-weight:800}.is-current .guide-step-circle{outline:3px solid #183e66;outline-offset:3px}.is-complete .guide-step-circle{background:#21804b;border-color:#21804b;color:white}.is-complete button{color:#17613a;font-weight:700}.guide-step-check{position:absolute;right:-5px;bottom:-4px;font-size:10px;background:#17613a;border:2px solid white;border-radius:50%;width:17px;height:17px;display:grid;place-items:center}.guide-download-box{display:grid;gap:12px;padding:16px;background:white;border:1px solid #c8d7ce;border-radius:12px}.guide-download-box p{margin:0}.guide-download-link{display:block;text-align:center;background:#16633b;color:white!important;padding:16px;border-radius:10px;text-decoration:none;font-weight:800;font-size:1rem}.guide-download-link span{font-size:1.4rem}.guide-tracker button{cursor:pointer;touch-action:manipulation}.guide-tracker button:not(.guide-progress-steps button){border:1px solid #829b8b;border-radius:8px;padding:11px 12px;min-height:44px;background:white;color:#173728;font:inherit;font-size:.88rem}.guide-tracker .guide-confirm-download{background:#e6f4ea!important;font-weight:700!important}.guide-tracker button:disabled{opacity:.45;cursor:default}.guide-current-page{margin-top:18px}.guide-tracker-actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.guide-tracker :focus-visible{outline:3px solid #205a9e;outline-offset:3px}.guide-reset-confirm{padding:12px;border:1px solid #829b8b;margin-top:8px}.guide-reset-confirm[hidden]{display:none}
@media(max-width:480px){.guide-tracker{padding:12px}.guide-progress-steps li{min-width:0}.guide-progress-steps button{font-size:9px;padding:0 1px 8px;gap:8px}.guide-step-circle{width:27px;height:27px;border-width:2px;font-size:12px}.guide-progress-steps li:not(:last-child):after{top:13px;height:2px}.guide-progress-steps{overflow:visible}.guide-step-check{width:13px;height:13px;font-size:8px;right:-3px}.guide-download-box{padding:12px}.guide-download-link{padding:14px 10px}.guide-progress-top{font-size:.93rem}}
.guide-enlarge{display:block;width:100%;border:0;background:transparent;padding:0;cursor:zoom-in;color:inherit}.guide-enlarge img{width:100%;height:auto}.guide-enlarge>span{display:block;padding:10px;font-size:.9rem;text-decoration:underline}.guide-enlarge:focus-visible{outline:3px solid #205a9e;outline-offset:4px}
#guide-image-zoom{padding:0;width:96vw;max-width:1100px;max-height:94dvh;border:1px solid #829b8b;border-radius:12px;overflow:auto;background:white;color:#173728}#guide-image-zoom::backdrop{background:rgba(0,0,0,.65)}#guide-image-zoom>button{position:sticky;top:0;display:block;width:100%;min-height:48px;padding:12px;background:#173728;color:white;border:0;font:inherit;cursor:pointer;z-index:1}#guide-image-zoom img{display:block;width:max(100%,750px);max-width:none;height:auto}
@media(max-width:480px){.guide-progress-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));row-gap:12px}.guide-progress-steps button{font-size:12px;min-height:72px}.guide-step-circle{width:36px;height:36px;font-size:15px}.guide-progress-steps li:not(:last-child):after{top:18px}.guide-progress-steps li:nth-child(4):after{display:none}}