/* AIHOT-inspired editorial reading, scoped to AI news; retain PolicyPrism chrome. */
.aihot-feed-intro{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:2px 2px 14px;grid-column:1/-1}
.aihot-feed-intro h2{margin:0;font-size:23px;color:#233247}
.aihot-feed-intro>span{font-size:12px;color:#788597}
.aihot-feed-card{border:1px solid #e0e6ec;border-radius:12px;background:#fff;box-shadow:0 2px 5px #1a304604;overflow:hidden;margin-bottom:14px}
.aihot-feed-card .home-feed-card-main{display:block;width:100%;padding:18px 19px 17px;text-align:left}
.aihot-feed-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}
.aihot-category{color:#316572;font-size:12px;font-weight:600;letter-spacing:.02em}
.aihot-score{color:#34705d;font-size:12px;white-space:nowrap;font-weight:400}
.aihot-score strong{font-weight:650;font-variant-numeric:tabular-nums}
.aihot-feed-card h2{margin:0 0 8px!important;font-size:17px!important;line-height:1.48!important;color:#202c3b;letter-spacing:-.018em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.aihot-feed-card p{margin:0 0 8px;font-size:13px;line-height:1.6;color:#697687;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.aihot-feed-card footer{display:flex;justify-content:space-between;gap:12px;align-items:baseline;font-size:11px;color:#8190a1;line-height:1.45}
.aihot-feed-card footer span{min-width:0}.aihot-feed-card footer em{font-style:normal;white-space:nowrap;color:#286378}
.aihot-feed-card .home-card-content-state{display:block;margin:-8px 0 10px;color:#788597;font-size:12px;line-height:1.6}
.aihot-feed-attribution{grid-column:1/-1;padding:10px 2px;color:#8994a1;font-size:12px}.aihot-feed-attribution a{color:inherit}
.home-view.home-reader-active .home-content:has(>.home-ai-reader-active){width:min(1520px,100%);padding-left:32px;padding-right:32px}
.home-reader.home-ai-reader-active{width:100%;max-width:none;margin-top:22px}
.home-reader-article.aihot-reader{max-width:none;width:100%;padding:0 0 40px;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:#25313e}
.aihot-reader .aihot-reader-toolbar{display:flex;justify-content:space-between;gap:20px;padding:10px 0 20px;border-bottom:1px solid #e1e6ea;margin-bottom:28px;background:inherit}
.aihot-reader-tools{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px}.aihot-original-link{border:1px solid #9ebac4;border-radius:7px;padding:8px 12px;color:#245e72;font-size:12px;text-decoration:none;white-space:nowrap}
.aihot-reader-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;column-gap:32px;align-items:start}
.aihot-article-lead{grid-column:1;grid-row:1;min-width:0}
.aihot-reader .aihot-article-lead h1{font-size:clamp(30px,3vw,42px);line-height:1.42;letter-spacing:-.035em;font-weight:700;margin:12px 0 22px;color:#202c35;overflow-wrap:anywhere}
.aihot-article-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12px;color:#7b8794;line-height:1.7}
.aihot-guide{margin:26px 0 28px}.aihot-reader .aihot-guide h2{font-size:12px;letter-spacing:.04em;color:#256574;margin:0 0 10px}
.aihot-reader .aihot-guide p{font:17px/1.95 Arial,"PingFang SC",sans-serif;color:#5b6a79;margin:0}
.aihot-article-rail{grid-column:2;grid-row:1/3;position:sticky;top:108px;border-left:1px solid #e1e7eb;padding-left:22px;font-size:12px;color:#71808c;line-height:1.9;max-height:calc(100vh - 140px);overflow:auto}
.aihot-article-rail section,.aihot-article-rail nav{padding:0 0 20px;margin:0 0 20px;border-bottom:1px solid #e7ebee}
.aihot-reader .aihot-article-rail h2{font-size:12px;color:#273541;margin:0 0 10px;font-weight:700}
.aihot-article-rail p{margin:0;font-size:12px;font-family:inherit;line-height:1.9}
.aihot-toc button{display:block;background:none;border:0;padding:6px 0;text-align:left;font:inherit;color:inherit;cursor:pointer;width:100%}.aihot-toc button:hover{color:#1d697b}
.aihot-tags span{display:inline-block;border:1px solid #dbe4e8;border-radius:5px;padding:3px 9px;font-size:11px;color:#56717a}
.aihot-article-main{grid-column:1;grid-row:2;min-width:0}
.aihot-body-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #e3e8eb;border-bottom:1px solid #e3e8eb;padding:14px 0;margin-bottom:24px;color:#7a8794;font-size:12px}
.aihot-language{display:flex;border:1px solid #c3d2d9;border-radius:999px;overflow:hidden;flex-shrink:0}.aihot-language button{border:0;background:transparent;color:#6d7a87;font:inherit;padding:7px 16px;cursor:pointer;min-height:34px}.aihot-language button[aria-selected=true]{background:#216879;color:white}
.aihot-body{font:18px/1.95 Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:#344454;overflow-wrap:anywhere}
.aihot-body p{font:inherit;line-height:inherit;margin:0 0 1.4em}
.aihot-body h1,.aihot-body h2,.aihot-body h3{font-family:inherit;line-height:1.6;font-size:20px;margin:1.8em 0 .7em;color:#20333d;font-weight:700;scroll-margin-top:150px}
.aihot-body h3{font-size:18px}.aihot-body img{display:block;max-width:100%;height:auto;border-radius:7px;margin:20px auto}
.aihot-body ul,.aihot-body ol{padding-left:1.5em;margin:16px 0 24px}.aihot-body li{margin-bottom:10px}
.aihot-body blockquote{border-left:3px solid #a9c6ce;padding:8px 18px;margin:22px 0;color:#607480;background:#f3f7f8}
.aihot-body a{color:#246d80;text-decoration:underline;text-underline-offset:3px}.aihot-body pre{overflow:auto;padding:16px;background:#edf2f5;font-size:13px;border-radius:6px}
.aihot-table-scroll{max-width:100%;overflow:auto}.aihot-body table{border-collapse:collapse;width:100%;font-size:14px}.aihot-body td,.aihot-body th{border:1px solid #dbe3e8;padding:9px 12px}
.aihot-original-title{font:600 20px/1.6 Arial,sans-serif;margin:0 0 24px;color:#334956}
.aihot-article-footer{display:flex;justify-content:space-between;gap:14px;padding:24px 0;margin-top:24px;border-top:1px solid #e2e8ec;font-size:12px}.aihot-attribution-link{color:#758491;text-decoration:none}
.aihot-reader :focus-visible,.aihot-feed-card :focus-visible{outline:2px solid #216879;outline-offset:3px}
@media(max-width:1100px){
 .home-view.home-ai-feed-active.home-context-rail-active .home-feed-layout{grid-template-columns:minmax(0,1fr)}
 .home-view.home-ai-feed-active .home-policy-rail{position:static;width:100%}
 .aihot-reader-grid{display:flex;flex-direction:column;gap:0}.aihot-article-lead,.aihot-article-main{width:100%}
 .aihot-article-rail{position:static;border-left:0;padding:0;width:100%;max-height:none;overflow:visible}
 .aihot-article-rail .aihot-toc,.aihot-article-rail .aihot-tags{display:none}.aihot-article-rail .aihot-recommendation{padding:14px 16px;border:0;background:#edf4f5;border-radius:8px;margin:0 0 22px}
}
@media(max-width:760px){
 .home-view.home-reader-active .home-content:has(>.home-ai-reader-active){padding-left:18px;padding-right:18px}
 .home-reader.home-ai-reader-active{margin-top:8px}
 .home-reader-article.aihot-reader{padding:0 4px 36px}.aihot-reader .aihot-reader-toolbar{gap:10px;margin-bottom:22px;padding-bottom:15px}
 .aihot-reader .home-reader-back{white-space:nowrap;flex-shrink:0;font-size:11px}.aihot-reader-tools .home-news-admin-actions{gap:5px}.aihot-reader-tools .home-news-admin-actions button{font-size:0;padding:5px}.aihot-reader-tools .home-news-admin-actions i{font-size:15px}
 .aihot-reader-tools{gap:10px}.aihot-reader-tools .aihot-score{font-size:11px}.aihot-original-link{padding:7px 9px;font-size:11px}
 .aihot-reader .aihot-article-lead h1{font-size:25px;line-height:1.5;letter-spacing:-.025em;margin:10px 0 14px}
 .aihot-guide{margin:22px 0}.aihot-reader .aihot-guide p{font-size:14px}.aihot-body{font-size:16px;line-height:1.95}
 .aihot-body-toolbar{padding:12px 0;margin-bottom:20px}.aihot-language button{min-height:40px;padding:8px 18px}
 .aihot-feed-intro{padding-bottom:10px}.aihot-feed-intro h2{font-size:21px}.aihot-feed-intro>span{font-size:11px}
}
/* Match opinion-card typography at the same mobile breakpoint. */
@media(max-width:700px){
 .aihot-feed-card .home-feed-card-main{padding:15px 14px}
 .aihot-feed-card h2{font-size:16px!important}
 .aihot-feed-card p{font-size:12px;line-height:1.55}
 .aihot-feed-card footer{align-items:flex-start;font-size:10px}
 .aihot-feed-top{margin-bottom:7px}.aihot-feed-card .aihot-category,.aihot-feed-card .aihot-score{font-size:11px}
}
/* AI highlights use the compact numbered treatment at every screen size. */
.home-ai-feed-active #homeSpotlight{gap:5px;margin:0 0 20px;padding:14px 18px 10px;border:0;border-radius:8px;background:#f0f4fa}
.home-ai-feed-active #homeSpotlight .home-spotlight-heading h2{font-size:17px;line-height:1.5}
.home-ai-feed-active #homeSpotlight .home-spotlight-heading p{display:none}
.home-ai-feed-active #homeSpotlight .home-spotlight-list{grid-template-columns:1fr;gap:0}
.home-ai-feed-active #homeSpotlight .home-spotlight-card{display:grid;grid-template-columns:25px minmax(0,1fr);align-items:center;gap:8px;min-height:44px;padding:7px 0;border:0;border-radius:0;background:transparent;box-shadow:none}
.home-ai-feed-active #homeSpotlight .home-spotlight-card:hover{background:#e7eef8}
.home-ai-feed-active #homeSpotlight .home-spotlight-number{display:block;color:#4878b7;font:750 18px/1.5 var(--sans);font-variant-numeric:tabular-nums}
.home-ai-feed-active #homeSpotlight .home-spotlight-tag,.home-ai-feed-active #homeSpotlight .home-spotlight-action{display:none}
.home-ai-feed-active #homeSpotlight .home-spotlight-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:500;line-height:1.6;letter-spacing:0}