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a:hover{text-decoration:underline}.footer-bottom{display:flex;flex-wrap:wrap;gap:15px 25px;justify-content:space-between;padding-top:20px;border-top:1px solid var(--line);font-size:10px;color:#888;line-height:1.7}.preview-label{letter-spacing:.06em;text-transform:uppercase}.empty-state{padding:60px 10px 65px;border-bottom:1px solid var(--line)}.empty-state h3{font-size:26px;margin-bottom:13px}.empty-state p{font-size:14px;line-height:1.6;color:#777}.empty-state a{display:inline-flex;align-items:center;gap:12px;margin-top:24px;font-size:13px}
/* Article reading */
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54px);overflow-y:auto;scrollbar-width:thin;padding-right:6px}.contents-title{display:flex;gap:20px;justify-content:space-between;padding:17px 0;border-top:2px solid #111;border-bottom:1px solid var(--line)}.contents-title h2{font-size:17px;letter-spacing:-.015em}.contents-title>span{font-size:10px;color:#999}.reading-sidebar nav>a,.mobile-contents nav>a{display:flex;gap:12px;font-size:12px;line-height:1.5;color:#777;text-decoration:none;padding:12px 0;border-bottom:1px solid #e7e7e5}.reading-sidebar nav>a>span,.mobile-contents nav>a>span{font-size:9px;color:#aaa;padding-top:3px}.reading-sidebar nav>a[aria-current],.reading-sidebar nav>a:hover{color:#111;font-weight:600}.sidebar-next{margin-top:29px}.sidebar-next .sidebar-story{padding-top:12px;border:0}.sidebar-next b{font-size:13px}.reading-progress{position:fixed;z-index:30;height:3px;top:0;left:0;right:0;pointer-events:none}.reading-progress>span{display:block;width:0;height:100%;background:#8c8c8c}.mobile-contents{display:none}.article-downloads{margin:28px 0 32px;padding:23px 25px;border:1px solid #d9d9d4;background:#f6f6f3}.article-downloads h2{font-size:23px;margin:8px 0 10px}.article-downloads p{font-size:13px;line-height:1.6;color:#777}.article-downloads a{display:flex;gap:12px;align-items:center;font-size:12px;margin-top:19px;padding-top:15px;border-top:1px solid #d7d7d1;text-decoration:none}.article-downloads a>span{margin-left:auto;color:#888;font-size:9px}.article-finish{border-top:1px solid #ccc;margin-top:40px;padding-top:24px}.article-finish>p{font-size:12px;color:#888}.article-finish>div{display:flex;justify-content:space-between;gap:15px;margin-top:18px}.article-finish button{display:flex;align-items:center;gap:9px;font-size:12px}.related{margin-top:60px}
/* Dialogs and search */
dialog{border:1px solid #ccc;background:white;color:#171717;padding:30px;width:min(620px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow-y:auto;box-shadow:0 20px 100px #0002}dialog::backdrop{background:#0007;backdrop-filter:blur(2px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.dialog-heading h2{font-size:27px;line-height:1.25}.dialog-heading>button{font-size:25px;line-height:1;min-width:32px;min-height:32px;color:#777}.dialog-intro{font-size:14px;line-height:1.6;color:#666;margin-bottom:22px}#search-form{display:flex;gap:10px}#search-input{width:100%;min-width:0;padding:13px 15px;border:1px solid #bbb;border-radius:0;background:white;font-size:14px}#search-form>button{padding:12px 17px;background:#111;color:white;font-size:12px}.dialog-hint{font-size:11px;line-height:1.6;color:#888;margin:11px 0 22px}.search-result-label{font-size:10px;color:#888;text-transform:uppercase;letter-spacing:.06em;margin-bottom:7px}#search-results>a{position:relative;display:block;padding:15px 30px 15px 0;border-bottom:1px solid #ddd;text-decoration:none}#search-results>a>span{font-size:10px;color:#777;display:block;margin-bottom:7px}#search-results b{font-size:15px;font-weight:600;line-height:1.4}#search-results>a>.icon{position:absolute;right:0;top:32px;width:15px}#search-results>a:hover b{text-decoration:underline}.search-empty{font-size:14px;color:#777;line-height:1.7;padding:25px 0}.provider-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.provider-grid>button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;border:1px solid #ddd;padding:18px 6px 15px;font-size:11px;min-height:84px}.provider-grid>button>img{width:24px;height:24px;object-fit:contain}.provider-grid>button[aria-pressed=true]{border-color:#111;background:#f4f4f1}.provider-grid>button>.icon{position:absolute;right:5px;top:5px;width:12px;height:12px}.ai-instruction{font-size:11px;line-height:1.7;color:#777;margin:19px 0}.ai-dialog-actions{display:flex;gap:20px;align-items:center}.solid-button{background:#111;color:#fff;padding:13px 17px;font-size:12px}.text-button{font-size:12px;text-decoration:underline;padding:10px 0}.ai-footnote{font-size:10px;color:#888;line-height:1.7;margin-top:24px}#ai-status{font-size:12px;line-height:1.6;margin-top:15px}.prompt-details{margin-top:19px;border-top:1px solid #ddd;padding-top:17px}.prompt-details summary{font-size:11px;color:#777;cursor:pointer}.prompt-details textarea{display:block;width:100%;border:1px solid #ccc;padding:12px;margin-top:13px;font-size:12px;line-height:1.6;resize:vertical}.prompt-details>a{display:inline-block;font-size:12px;margin-top:13px}.toast{position:fixed;z-index:100;bottom:22px;left:50%;transform:translateX(-50%);background:#111;color:white;box-shadow:0 5px 30px #0002;padding:15px 22px;max-width:calc(100% - 32px);width:max-content;font-size:12px;line-height:1.5}.about-page{padding-top:45px}.about-page>h1{font-size:48px;margin:14px 0 19px}.about-deck{font-size:21px;line-height:1.6;max-width:630px;margin-bottom:45px;color:#666}.about-columns{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:80px}.about-columns h2{font-size:25px;margin:0 0 17px}.about-columns>div>p{font-size:16px;line-height:1.8;color:#555;margin:0 0 26px}.about-columns>div>h2:not(:first-child){margin-top:36px}.about-columns .resources{margin-top:0}.inline-link{display:inline-flex;gap:13px;font-size:13px;align-items:center}.research-note{padding-top:25px;margin-top:30px;border-top:1px solid #ddd}.research-note h2{font-size:19px}.research-note p{font-size:12px;line-height:1.8;color:#777}
@media(min-width:1500px){.masthead-inner{padding-top:36px;padding-bottom:34px}.edition-line{padding:25px 0}.feature-lead h1{font-size:38px}}
@media(max-width:1280px){.topic-nav{margin:0 40px}.article-columns{gap:45px;grid-template-columns:minmax(0,2.7fr) minmax(0,1fr)}}
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@media(max-width:800px){.card-style-preview{margin-left:30px;margin-right:30px;gap:15px;flex-wrap:wrap}.card-style-preview nav{order:3;width:100%;margin:0}.card-style-preview>div{flex:1}.card-style-preview nav>a{flex:1;text-align:center}.story-meta .worksheet-label{display:none}.feature-support>article.story-card{display:flex}.feature-support>article.story-card h2{margin-bottom:18px}}
@media(max-width:560px){body{--card-pad:12px}.card-style-preview{margin:18px 20px 0;padding:14px 12px;gap:12px}.card-style-preview nav{gap:5px}.card-style-preview nav>a{padding:10px 6px;font-size:9px}.card-style-preview>div>span{font-size:11px}.story-card .story-meta{min-height:48px;padding:8px 0;font-size:9px;gap:4px}.story-meta>.save-button>span{display:none}.story-meta>.save-button{padding:4px;min-width:28px;min-height:32px}.story-meta .reading-time{gap:4px}.feature-lead.story-card h1{font-size:28px}.feature-lead.story-card>.category{margin-top:15px}.feature-lead.story-card>p{margin-bottom:20px}.feature-support .story-photo>img{aspect-ratio:1.25}.feature-support>article.story-card h2{font-size:18px}.feature-support>article.story-card .category{font-size:8px;gap:4px}.guide-grid>article.story-card h3{font-size:22px}.fresh-reading .guide-grid>article.story-card h3{font-size:18px}.fresh-reading .guide-grid>article.story-card .category{font-size:8px;letter-spacing:0;gap:4px}.fresh-reading .guide-grid>.story-card .story-photo>img{aspect-ratio:1.25}.article-row.story-card{grid-template-columns:80px minmax(0,1fr);padding:12px;gap:13px;margin:14px 0}.article-row.story-card h3{font-size:19px}.article-row.story-card .story-meta{margin-top:14px;gap:4px}.article-row.story-card .category{font-size:8px;gap:4px}.article-row.story-card .story-photo img{aspect-ratio:1}.reading-time{gap:5px}body[data-card-style="paper"] .article-row.story-card{padding:14px}.story-card>.story-meta{margin-top:auto}.story-card>.category{margin-bottom:10px}.guide-grid>article.story-card>.category{margin-top:14px}}
@media(max-width:360px){.article-row.story-card{grid-template-columns:65px minmax(0,1fr);gap:11px}.fresh-reading .guide-grid{gap:15px}.feature-support{gap:15px}.story-card .story-meta{font-size:9px}.story-meta>.save-button{min-width:24px;padding:3px}.story-meta .reading-time{gap:3px}.fresh-reading .guide-grid>article.story-card h3{font-size:17px}.card-style-preview nav>a{white-space:normal;line-height:1.4}}
/* Selected framed layout: quieter sections and a compact topic directory. */
.topic-shelf{display:block;background:#f5f5f2;border:0;padding:25px 26px 28px;margin-bottom:35px}.topic-shelf>h2{font-size:21px;letter-spacing:-.025em;margin-bottom:22px}.topic-shelf>div.topic-directory{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:18px;padding:0;overflow:visible}.topic-shelf .topic-directory>a{display:flex;flex-direction:row;align-items:flex-start;gap:10px;min-width:0;padding:0;text-decoration:none}.topic-directory>a>.icon{margin-top:1px;color:#555}.topic-directory>a>span{display:block}.topic-directory b{font-size:12px;line-height:1.5;font-weight:600;display:block}.topic-directory small{display:block;font-size:10px;color:#7b7b75;margin-top:4px}.topic-directory a:hover b{text-decoration:underline;text-underline-offset:4px}.topic-directory a:hover>.icon{color:#111}.section-heading{border:0;padding:10px 0 15px}.start-here{border:0;padding-top:10px}.start-here h2{margin-top:0}.sidebar-story{border:0;padding:15px 0}.resources>a{border:0;padding:12px 0}.resources h2{margin-top:0}.resources>p{margin-bottom:15px}.browse-topics{border:0;padding-top:5px}.reading-sidebar nav>a,.mobile-contents nav>a{border-bottom:0}.contents-title{border-top:0}.sidebar-next{border-top:0;margin-top:22px}.footer-mast{border-bottom:0;padding-bottom:12px}.footer-directory{padding-top:25px}.footer-intro h2{font-size:25px;line-height:1.3}.footer-intro p{margin-top:17px}.footer-directory nav[aria-label="Footer resources"]{gap:17px}.footer-directory nav[aria-label="Footer resources"] h3{display:flex;align-items:center;gap:9px}.footer-directory nav[aria-label="Footer resources"]>a{display:flex;align-items:baseline;gap:12px;max-width:250px}.footer-directory nav[aria-label="Footer resources"] small{font-size:9px;letter-spacing:.035em;color:#707070}.footer-bottom{border-top-color:#303030}.story-card .story-meta{border-top-color:#e8e8e3}#search-results{margin-top:23px}
@media(max-width:1050px){.topic-shelf>div.topic-directory{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px 24px}.topic-shelf{padding:23px 24px}.footer-directory nav[aria-label="Footer resources"]>a{font-size:11px}}
@media(max-width:560px){.topic-shelf{padding:21px 18px;margin-bottom:27px}.topic-shelf>h2{font-size:21px;margin-bottom:21px}.topic-shelf>div.topic-directory{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}.topic-shelf .topic-directory>a{gap:8px}.topic-directory b{font-size:11px}.topic-directory small{font-size:10px;margin-top:3px}.section-heading{padding:7px 0 12px}.footer-intro h2{font-size:27px}.footer-mast{padding-bottom:7px}.footer-directory{padding-top:23px}.footer-directory nav[aria-label="Footer resources"]{gap:16px}.footer-directory nav[aria-label="Footer resources"]>a{font-size:12px;max-width:none}.footer-directory nav[aria-label="Footer resources"] small{font-size:9px}}

/* Align the visible logo artwork with the content and keep file labels together. */
.footer-directory nav[aria-label="Footer resources"]>a{justify-content:flex-start;gap:7px;width:auto;max-width:100%}.footer-directory nav[aria-label="Footer resources"] small{flex-shrink:0;white-space:nowrap}

/* Five selected assistants, with a compact row on phones. */
.ai-strip{max-width:900px}.ai-strip>div{grid-template-columns:repeat(5,minmax(0,1fr))}.provider-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
@media(max-width:560px){.ai-strip>div{grid-template-columns:repeat(5,minmax(0,1fr));gap:5px}.ai-strip button{font-size:9px;padding:9px 2px;gap:7px}.provider-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}