@charset "utf-8";
/* ==========================================================================
   J2027 · AI资讯 — 暗紫科技风
   ========================================================================== */
:root{
	--jai-bg:#0b0716;
	--jai-bg2:#0f0a1e;
	--jai-card:#16102a;
	--jai-card2:#1d1537;
	--jai-line:rgba(168,85,247,.18);
	--jai-line2:rgba(168,85,247,.34);
	--jai-txt:#ece9f7;
	--jai-txt2:#b9b2cf;
	--jai-muted:#9c93b8;
	--jai-purple:#a855f7;
	--jai-purple2:#7c3aed;
	--jai-cyan:#22d3ee;
	--jai-radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body.jai-body{
	background:var(--jai-bg);
	color:var(--jai-txt);
	font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
	overflow-x:hidden;
}
body.jai-body::before{
	content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
	background:
		radial-gradient(900px 520px at 82% -12%,rgba(168,85,247,.20),transparent 62%),
		radial-gradient(720px 440px at -12% 2%,rgba(34,211,238,.12),transparent 62%),
		radial-gradient(600px 400px at 50% 110%,rgba(124,58,237,.10),transparent 65%);
}
img{max-width:100%;height:auto;border:0;vertical-align:middle}
a{color:var(--jai-txt);text-decoration:none;transition:color .2s}
a:hover{color:var(--jai-purple)}
ul,ol{list-style:none}
button,input,textarea,select{font-family:inherit;font-size:14px;color:inherit;outline:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.35}
.jai-wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;position:relative;z-index:1}

/* --------------------------------- 头部 --------------------------------- */
.jai-header{
	position:sticky;top:0;z-index:60;
	background:rgba(11,7,22,.72);
	backdrop-filter:saturate(180%) blur(18px);
	-webkit-backdrop-filter:saturate(180%) blur(18px);
	border-bottom:1px solid var(--jai-line);
	box-shadow:0 10px 30px rgba(4,2,10,.45);
}
.jai-header-inner{display:flex;align-items:center;gap:24px;height:68px}
.jai-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-weight:800}
.jai-logo-dot{
	width:10px;height:10px;border-radius:50%;flex:0 0 auto;
	background:linear-gradient(135deg,#c084fc,#22d3ee);
	box-shadow:0 0 10px rgba(168,85,247,.95),0 0 22px rgba(34,211,238,.55);
	animation:jaiPulse 2.6s ease-in-out infinite;
}
.jai-logo-name{
	font-size:17px;letter-spacing:.5px;max-width:230px;
	overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
	background:linear-gradient(90deg,#f5f3ff,#c084fc 55%,#67e8f9);
	-webkit-background-clip:text;background-clip:text;color:transparent;
}
.jai-nav{flex:1 1 auto;min-width:0}
.jai-nav>ul{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.jai-nav>ul>li{position:relative}
.jai-nav>ul>li>a{
	position:relative;display:block;padding:9px 13px;border-radius:9px;
	font-size:14.5px;color:var(--jai-txt2);white-space:nowrap;transition:color .2s;
}
.jai-nav>ul>li>a::after{
	content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;border-radius:2px;
	background:linear-gradient(90deg,var(--jai-purple),var(--jai-cyan));
	opacity:0;transform:scaleX(.25);transform-origin:left;transition:opacity .25s,transform .25s;
}
.jai-nav>ul>li>a:hover,.jai-nav>ul>li>a.on,.jai-nav>ul>li.current>a{color:#fff}
.jai-nav>ul>li>a:hover::after,.jai-nav>ul>li>a.on::after,.jai-nav>ul>li.current>a::after{opacity:1;transform:scaleX(1)}
.jai-nav>ul>li>ul{
	position:absolute;top:100%;left:0;min-width:176px;padding:8px;
	background:rgba(22,16,42,.97);border:1px solid var(--jai-line2);border-radius:12px;
	display:none;flex-direction:column;box-shadow:0 22px 44px rgba(0,0,0,.55);
	backdrop-filter:blur(12px);
}
.jai-nav>ul>li:hover>ul{display:flex}
.jai-nav>ul>li>ul>li>a{display:block;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--jai-txt2);white-space:nowrap}
.jai-nav>ul>li>ul>li>a:hover{background:rgba(168,85,247,.16);color:#fff}
.jai-acts{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.jai-search{display:flex;align-items:center;background:rgba(255,255,255,.04);border:1px solid var(--jai-line);border-radius:10px;overflow:hidden}
.jai-search input[type=text]{width:176px;height:36px;padding:0 12px;background:transparent;border:0;color:var(--jai-txt)}
.jai-search input[type=text]::placeholder{color:var(--jai-muted)}
.jai-search button{
	width:38px;height:36px;background:transparent;border:0;color:var(--jai-cyan);cursor:pointer;font-size:15px;
	transition:color .2s;
}
.jai-search button:hover{color:var(--jai-purple)}
.jai-login{padding:8px 14px;border-radius:10px;border:1px solid var(--jai-line2);color:var(--jai-txt2);font-size:14px}
.jai-login:hover{border-color:var(--jai-purple);color:#fff;box-shadow:0 0 16px rgba(168,85,247,.25)}
.jai-menu-btn{
	display:none;width:38px;height:36px;border-radius:10px;cursor:pointer;
	background:rgba(255,255,255,.05);border:1px solid var(--jai-line);color:var(--jai-txt);
}

/* --------------------------------- 主区 --------------------------------- */
.jai-main{padding:26px 0 52px;position:relative;z-index:1}
.jai-layout{display:grid;grid-template-columns:minmax(0,1fr) 312px;gap:28px;align-items:start}
.jai-content{min-width:0}

/* ------------------------------ AI 快讯横滑条 ------------------------------ */
.jai-flash{
	position:relative;margin-bottom:30px;padding:14px 16px 16px;
	border-radius:var(--jai-radius);border:1px solid var(--jai-line);
	background:
		linear-gradient(120deg,rgba(168,85,247,.14),rgba(34,211,238,.05) 60%,transparent),
		rgba(22,16,42,.82);
	backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
	box-shadow:0 16px 40px rgba(5,2,12,.4),inset 0 1px 0 rgba(255,255,255,.03);
}
.jai-flash::before{
	content:"";position:absolute;left:16px;right:16px;top:0;height:1px;
	background:linear-gradient(90deg,transparent,rgba(168,85,247,.65),rgba(34,211,238,.5),transparent);
}
.jai-flash-hd{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.jai-flash-hd h2{
	font-size:16px;letter-spacing:.5px;color:#fff;
}
.jai-flash-hd em{
	font-style:normal;font-size:10.5px;letter-spacing:2px;color:var(--jai-muted);
	padding:2px 8px;border:1px solid var(--jai-line);border-radius:999px;
}
.jai-flash-live{
	width:8px;height:8px;border-radius:50%;flex:0 0 auto;
	background:var(--jai-cyan);
	box-shadow:0 0 0 4px rgba(34,211,238,.16),0 0 12px rgba(34,211,238,.9);
	animation:jaiPulse 2s ease-in-out infinite;
}
.jai-flash-track{
	display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;
}
.jai-flash-item{
	min-width:0;
	display:grid;grid-template-columns:78px minmax(0,1fr);gap:10px;align-items:center;
	padding:8px;border-radius:12px;
	background:rgba(255,255,255,.028);border:1px solid rgba(168,85,247,.14);
	transition:transform .22s,border-color .22s,box-shadow .22s,background .22s;
}
.jai-flash-item:hover{
	transform:translateY(-2px);border-color:rgba(168,85,247,.5);
	background:rgba(168,85,247,.08);box-shadow:0 12px 26px rgba(168,85,247,.16);
}
.jai-flash-thumb{
	display:block;width:78px;height:66px;border-radius:9px;overflow:hidden;
	background:var(--jai-card2);flex:0 0 auto;
}
.jai-flash-thumb img{width:100%;height:100%;object-fit:cover}
.jai-flash-thumb .jai-ph{padding:5px;gap:2px}
.jai-flash-thumb .jai-ph b{font-size:10.5px;line-height:1.35;-webkit-line-clamp:2}
.jai-flash-thumb .jai-ph small{font-size:8.5px;padding:0 5px;letter-spacing:.5px;max-width:100%}
.jai-flash-body{min-width:0}
.jai-flash-body em{font-style:normal;display:block;color:var(--jai-cyan);font-size:11.5px;letter-spacing:.5px;margin-bottom:4px}
.jai-flash-body b{
	display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
	font-size:13.5px;line-height:1.5;color:var(--jai-txt);
}
.jai-flash-item:hover .jai-flash-body b{color:#fff}
.jai-flash-body small{display:block;margin-top:4px;color:var(--jai-muted);font-size:11.5px}

/* --------------------------------- 栏目标题 --------------------------------- */
.jai-sec-head{
	display:flex;align-items:center;gap:12px;
	margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid var(--jai-line);
}
.jai-sec-head h1,.jai-sec-head h2{
	position:relative;padding-left:14px;font-size:21px;letter-spacing:.3px;
	background:linear-gradient(90deg,#e9d5ff,#a855f7 48%,#22d3ee 100%);
	-webkit-background-clip:text;background-clip:text;color:transparent;
}
.jai-sec-head h1::before,.jai-sec-head h2::before{
	content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
	width:4px;height:19px;border-radius:3px;
	background:linear-gradient(180deg,var(--jai-purple),var(--jai-cyan));
	box-shadow:0 0 12px rgba(168,85,247,.7);
}
.jai-sec-head span{color:var(--jai-muted);font-size:11.5px;letter-spacing:2px;text-transform:uppercase}
.jai-sec-head em{font-style:normal}

/* --------------------------------- 卡片 --------------------------------- */
.jai-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.jai-card{
	background:var(--jai-card);border:1px solid var(--jai-line);border-radius:var(--jai-radius);
	overflow:hidden;display:flex;flex-direction:column;
	transition:transform .25s,border-color .25s,box-shadow .25s,background .25s;
}
.jai-card:hover{
	transform:translateY(-4px);
	border-color:rgba(168,85,247,.5);
	background:var(--jai-card2);
	box-shadow:0 0 0 1px rgba(168,85,247,.28),0 18px 40px rgba(168,85,247,.22);
}
.jai-card.is-top{border-color:rgba(168,85,247,.4)}
.jai-card-thumb{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--jai-card2)}
.jai-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.jai-card:hover .jai-card-thumb img{transform:scale(1.06)}
.jai-card-tag{
	position:absolute;left:10px;top:10px;z-index:2;
	padding:2px 9px;border-radius:6px;font-size:11.5px;
	background:rgba(11,7,22,.74);color:var(--jai-cyan);
	border:1px solid rgba(34,211,238,.35);backdrop-filter:blur(6px);
}
.jai-pin{
	position:absolute;right:10px;top:10px;z-index:2;
	padding:2px 9px;border-radius:6px;font-size:11.5px;font-weight:600;
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));color:#fff;
	box-shadow:0 4px 14px rgba(168,85,247,.4);
}
.jai-card-body{padding:14px 15px 15px;display:flex;flex-direction:column;flex:1 1 auto}
.jai-card-title{font-size:16px;line-height:1.55;margin-bottom:8px}
.jai-card-title a{
	display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
	color:var(--jai-txt);
}
.jai-card-title a:hover{color:#c084fc}
.jai-card-desc{
	color:var(--jai-muted);font-size:13px;line-height:1.7;margin-bottom:12px;
	display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.jai-card-meta{
	margin-top:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
	color:var(--jai-muted);font-size:12px;padding-top:10px;border-top:1px dashed var(--jai-line);
}
.jai-card-meta time{color:var(--jai-txt2)}

/* 无图文章：文字卡（6 套渐变按 ID 取模） */
.jai-ph{
	display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;
	width:100%;height:100%;padding:16px 18px;text-align:center;
	background:linear-gradient(135deg,#2a1245,#5b21b6 55%,#150b26);
	border-radius:inherit;
}
.jai-ph b{
	font-size:15.5px;font-weight:700;line-height:1.55;color:#fff;letter-spacing:.4px;
	display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
	text-shadow:0 2px 14px rgba(0,0,0,.45);
}
.jai-ph small{
	font-size:11.5px;letter-spacing:1.5px;
	color:rgba(255,255,255,.82);padding:2px 10px;border-radius:999px;
	background:rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.2);
	max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.jai-ph-1{background:linear-gradient(135deg,#2a1245,#5b21b6 55%,#150b26)}
.jai-ph-2{background:linear-gradient(135deg,#0b2a35,#0e7490 55%,#081820)}
.jai-ph-3{background:linear-gradient(135deg,#2b0f33,#86198f 55%,#170a1c)}
.jai-ph-4{background:linear-gradient(135deg,#151338,#3730a3 55%,#0b0a1e)}
.jai-ph-5{background:linear-gradient(135deg,#0c2723,#0f766e 55%,#071714)}
.jai-ph-6{background:linear-gradient(135deg,#241141,#7e22ce 55%,#120a21)}
.jai-card-thumb .jai-ph b{font-size:15px}

/* 空态 */
.jai-empty{
	padding:64px 20px;text-align:center;color:var(--jai-muted);
	background:var(--jai-card);border:1px dashed var(--jai-line2);border-radius:var(--jai-radius);
}

/* --------------------------------- 侧栏 --------------------------------- */
.jai-side{position:sticky;top:90px;display:flex;flex-direction:column;gap:18px;min-width:0}
.jai-widget{
	background:linear-gradient(160deg,rgba(38,26,68,.86),rgba(22,16,42,.72));
	border:1px solid var(--jai-line);border-radius:var(--jai-radius);
	overflow:hidden;
	backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
	box-shadow:0 16px 38px rgba(4,2,10,.4),inset 0 1px 0 rgba(255,255,255,.03);
}
.jai-widget-title{
	display:flex;align-items:center;gap:10px;
	padding:14px 16px;font-size:15px;color:#fff;
	border-bottom:1px solid var(--jai-line);
	background:linear-gradient(90deg,rgba(168,85,247,.16),transparent 70%);
}
.jai-widget-title::before{
	content:"";width:9px;height:9px;border-radius:2px;flex:0 0 auto;
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));
	box-shadow:0 0 10px rgba(168,85,247,.85);
}
.jai-widget-body{padding:12px 16px 16px}
.jai-widget-empty{color:var(--jai-muted);font-size:13px;padding:6px 0}
.jai-widget-body ul,.jai-widget-body ol,.jai-widget-body dl{margin:0;padding:0}
.jai-widget-body li{
	position:relative;padding:8px 0;font-size:14px;border-bottom:1px dashed var(--jai-line);
	overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.jai-widget-body li:last-child{border-bottom:0}
.jai-widget-body li a{
	display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--jai-txt2);
}
.jai-widget-body li a:hover{color:#c084fc}
.jai-widget-body .tag-count{color:var(--jai-muted);font-size:12px}

/* 仅「网站分类」保留小圆点，并且一行两个 */
.jai-widget-body #divCatalog{
	display:grid;grid-template-columns:1fr 1fr;gap:2px 14px;list-style:none;padding:0;margin:0;
}
.jai-widget-body #divCatalog>li{
	border-bottom:0;padding:7px 0;min-width:0;margin:0;
}
.jai-widget-body #divCatalog>li>a::before{
	content:"";display:inline-block;width:4px;height:4px;border-radius:50%;
	background:var(--jai-purple);box-shadow:0 0 6px rgba(168,85,247,.9);
	margin-right:7px;vertical-align:2px;
}
.jai-widget-body #divCatalog li ul{grid-column:1/-1;padding-left:12px;margin-top:2px}
.jai-widget-body #divCatalog li ul li{border-bottom:0;padding:5px 0}

/* 标签：胶囊 */
.jai-widget-body #divTags{display:flex;flex-wrap:wrap;gap:8px}
.jai-widget-body #divTags>li{border-bottom:0;padding:0;margin:0;white-space:normal;overflow:visible}
.jai-widget-body #divTags>li>a{
	display:inline-block;padding:4px 11px;border-radius:999px;font-size:13px;
	background:rgba(168,85,247,.09);border:1px solid var(--jai-line);color:var(--jai-txt2);
}
.jai-widget-body #divTags>li>a::before{display:none}
.jai-widget-body #divTags>li>a:hover{
	background:rgba(168,85,247,.2);border-color:rgba(168,85,247,.55);color:#fff;
	box-shadow:0 0 14px rgba(168,85,247,.25);
}

/* 侧栏搜索：深底输入框 + 渐变按钮 */
.jai-widget-body #divSearchPanel form{display:flex;align-items:center;gap:8px;margin:0}
.jai-widget-body #divSearchPanel label{flex:1 1 auto;min-width:0;display:block;margin:0;position:relative}
.jai-widget-body #divSearchPanel input[type=text]{
	width:100%;height:38px;padding:0 12px;border-radius:10px;
	background:#0d081c;border:1px solid var(--jai-line);
	color:var(--jai-txt);font-size:14px;
	transition:border-color .2s,box-shadow .2s;
}
.jai-widget-body #divSearchPanel input[type=text]::placeholder{color:var(--jai-muted)}
.jai-widget-body #divSearchPanel input[type=text]:focus{
	border-color:rgba(168,85,247,.6);box-shadow:0 0 0 3px rgba(168,85,247,.14);
}
.jai-widget-body #divSearchPanel input[type=submit]{
	flex:0 0 auto;height:38px;padding:0 16px;border:0;border-radius:10px;cursor:pointer;
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));
	color:#fff;font-size:13.5px;font-weight:600;letter-spacing:.5px;
	box-shadow:0 8px 20px rgba(168,85,247,.3);
	transition:filter .2s,transform .2s;
}
.jai-widget-body #divSearchPanel input[type=submit]:hover{filter:brightness(1.1);transform:translateY(-1px)}

/* --------------------------------- 正文 --------------------------------- */
.jai-article{
	background:var(--jai-card);border:1px solid var(--jai-line);border-radius:var(--jai-radius);
	padding:26px 28px 28px;
	box-shadow:0 18px 44px rgba(4,2,10,.32);
}
.jai-crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--jai-muted);margin-bottom:16px}
.jai-crumb a{color:var(--jai-muted)}
.jai-crumb a:hover{color:var(--jai-purple)}
.jai-crumb em{font-style:normal;color:var(--jai-txt2)}
.jai-article-title{
	font-size:28px;line-height:1.42;letter-spacing:.3px;margin-bottom:14px;
	background:linear-gradient(100deg,#f5f3ff,#d8b4fe 48%,#67e8f9 100%);
	-webkit-background-clip:text;background-clip:text;color:transparent;
}
.jai-article-meta{
	display:flex;align-items:center;gap:14px;flex-wrap:wrap;
	padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid var(--jai-line);
	color:var(--jai-muted);font-size:12.5px;
}
.jai-article-meta a{color:var(--jai-txt2)}
.jai-article-meta a:hover{color:var(--jai-purple)}
.jai-article-meta .jai-cate a{
	display:inline-block;padding:2px 10px;border-radius:6px;font-size:12px;
	background:rgba(168,85,247,.16);color:#d8b4fe;border:1px solid rgba(168,85,247,.34);
}
.jai-article-cover{margin-bottom:22px;border-radius:12px;overflow:hidden;border:1px solid var(--jai-line)}
.jai-article-cover img{width:100%;display:block}
.jai-article-body{font-size:15.5px;line-height:1.95;color:#ddd8ee;word-break:break-word}
.jai-article-body>*:first-child{margin-top:0}
.jai-article-body p{margin:0 0 18px}
.jai-article-body h2,.jai-article-body h3,.jai-article-body h4{
	margin:30px 0 14px;color:#fff;line-height:1.5;
}
.jai-article-body h2{
	position:relative;padding-left:15px;font-size:22px;
}
.jai-article-body h2::before{
	content:"";position:absolute;left:0;top:.22em;width:5px;height:1em;border-radius:3px;
	background:linear-gradient(180deg,var(--jai-purple),var(--jai-cyan));
	box-shadow:0 0 14px rgba(168,85,247,.7);
}
.jai-article-body h3{font-size:18px;color:#e9d5ff}
.jai-article-body h4{font-size:16px;color:#d8b4fe}
.jai-article-body a{color:var(--jai-cyan);text-decoration:underline;text-underline-offset:3px}
.jai-article-body a:hover{color:#c084fc}
.jai-article-body img{border-radius:10px;margin:6px auto;display:block}
.jai-article-body ul,.jai-article-body ol{margin:0 0 18px;padding-left:1.6em}
.jai-article-body ul{list-style:disc}
.jai-article-body ol{list-style:decimal}
.jai-article-body li{margin:6px 0}
.jai-article-body blockquote{
	margin:0 0 18px;padding:12px 18px;border-left:3px solid var(--jai-purple);
	background:rgba(168,85,247,.08);border-radius:0 10px 10px 0;color:#cfc7e4;
}
.jai-article-body blockquote p:last-child{margin-bottom:0}
.jai-article-body pre,.jai-pre{
	margin:0 0 18px;padding:15px 16px;border-radius:10px;overflow:auto;
	background:#080410;border:1px solid rgba(168,85,247,.22);
	font-size:13px;line-height:1.7;
}
.jai-article-body code{
	padding:2px 6px;border-radius:5px;background:rgba(168,85,247,.15);
	color:#e9d5ff;font-size:13px;
	font-family:Consolas,Monaco,"Courier New",monospace;
}
.jai-article-body pre code{padding:0;background:transparent;color:#d6cff0}
.jai-article-body hr{border:0;height:1px;background:var(--jai-line);margin:26px 0}
.jai-article-body table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:14px}
.jai-article-body th,.jai-article-body td{border:1px solid var(--jai-line2);padding:9px 12px;text-align:left}
.jai-article-body th{background:rgba(168,85,247,.12);color:#fff}
.jai-article-body figure{margin:0 0 18px}
.jai-article-body figcaption{text-align:center;color:var(--jai-muted);font-size:12.5px;margin-top:8px}
.jai-article-tags{
	display:flex;align-items:center;gap:8px;flex-wrap:wrap;
	margin-top:24px;padding-top:18px;border-top:1px solid var(--jai-line);
}
.jai-article-tags>span{color:var(--jai-muted);font-size:12.5px}
.jai-article-tags a{
	padding:4px 11px;border-radius:999px;font-size:13px;
	background:rgba(168,85,247,.09);border:1px solid var(--jai-line);color:var(--jai-txt2);
}
.jai-article-tags a:hover{background:rgba(168,85,247,.2);border-color:rgba(168,85,247,.55);color:#fff}

/* 上一篇 / 下一篇 */
.jai-prevnext{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.jai-pn{
	display:block;padding:14px 16px;border-radius:12px;
	background:var(--jai-card);border:1px solid var(--jai-line);min-width:0;
	transition:border-color .2s,background .2s,box-shadow .2s;
}
.jai-pn small{display:block;color:var(--jai-cyan);font-size:12px;margin-bottom:6px}
.jai-pn b{
	display:block;font-size:14px;line-height:1.55;color:var(--jai-txt2);
	overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
a.jai-pn:hover{border-color:rgba(168,85,247,.5);background:var(--jai-card2);box-shadow:0 0 22px rgba(168,85,247,.18)}
a.jai-pn:hover b{color:#c084fc}
.jai-pn.jai-pn-next{text-align:right}
.jai-pn.is-empty{opacity:.5}
.jai-pn.is-empty b{color:var(--jai-muted)}

/* 相关推荐 */
.jai-related{margin-top:26px}
.jai-related .jai-grid{grid-template-columns:repeat(3,minmax(0,1fr))}

/* --------------------------------- 分页 --------------------------------- */
.jai-pagebar{margin-top:26px}
.jai-pages{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.jai-page{
	display:inline-flex;align-items:center;justify-content:center;
	min-width:36px;height:36px;padding:0 12px;border-radius:10px;
	background:var(--jai-card);border:1px solid var(--jai-line);color:var(--jai-txt2);font-size:13.5px;
	transition:border-color .2s,color .2s,box-shadow .2s;
}
.jai-page:hover{border-color:rgba(168,85,247,.55);color:#fff;box-shadow:0 0 18px rgba(168,85,247,.2)}
.jai-page.is-now{
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));border-color:transparent;
	color:#fff;font-weight:600;box-shadow:0 8px 22px rgba(168,85,247,.34);
}

/* --------------------------------- 评论 --------------------------------- */
.jai-comments{margin-top:26px;background:var(--jai-card);border:1px solid var(--jai-line);border-radius:var(--jai-radius);padding:24px 26px 26px}
.jai-comment-list{margin:0 0 8px}
.jai-comment{display:flex;gap:12px;padding:16px 0;border-bottom:1px dashed var(--jai-line)}
.jai-comment:last-child{border-bottom:0}
.jai-comment-avatar{flex:0 0 44px;width:44px;height:44px;border-radius:50%;border:1px solid var(--jai-line2);object-fit:cover;background:var(--jai-card2)}
.jai-comment-main{flex:1 1 auto;min-width:0}
.jai-comment-hd{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.jai-comment-name{font-weight:600;color:var(--jai-txt)}
.jai-comment-hd time{color:var(--jai-muted);font-size:12px}
.jai-comment-reply{margin-left:auto;color:var(--jai-cyan);font-size:12.5px}
.jai-comment-text{color:#d3cde6;font-size:14.5px;line-height:1.85;word-break:break-word}
.jai-comment-text p{margin:0 0 10px}
.jai-comment-children{margin-top:12px;padding-left:14px;border-left:2px solid var(--jai-line2)}
.jai-comment-children .jai-comment{padding:12px 0}
.jai-comment-empty{color:var(--jai-muted);font-size:13.5px;padding:10px 0 18px}
.jai-comment-post{margin-top:20px;padding-top:20px;border-top:1px solid var(--jai-line)}
.jai-comment-post-hd{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:15px}
.jai-comment-post-hd a{color:var(--jai-purple);font-size:12.5px}
.jai-cp-row{display:grid;grid-template-columns:auto 1fr auto 1fr;gap:10px;align-items:center;margin-bottom:12px}
.jai-cp-row label{color:var(--jai-muted);font-size:13px;white-space:nowrap}
.jai-input,.jai-textarea{
	width:100%;background:rgba(255,255,255,.04);border:1px solid var(--jai-line);
	border-radius:10px;padding:9px 12px;color:var(--jai-txt);font-size:14px;
	transition:border-color .2s,box-shadow .2s;
}
.jai-input:focus,.jai-textarea:focus{border-color:rgba(168,85,247,.6);box-shadow:0 0 0 3px rgba(168,85,247,.12)}
.jai-cp-verify{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 12px}
.jai-cp-verify label{color:var(--jai-muted);font-size:13px;white-space:nowrap}
.jai-cp-verify .jai-input{width:140px;flex:0 0 auto}
.jai-cp-verify img{border-radius:8px;border:1px solid var(--jai-line);cursor:pointer;background:#0d081c}
.jai-cp-text{margin-bottom:12px}
.jai-cp-text label{display:block;color:var(--jai-muted);font-size:13px;margin-bottom:7px}
.jai-textarea{resize:vertical;min-height:110px;line-height:1.7}
.jai-cp-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.jai-btn{
	height:40px;padding:0 26px;border:0;border-radius:10px;cursor:pointer;
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));
	color:#fff;font-size:14.5px;font-weight:600;
	box-shadow:0 10px 26px rgba(168,85,247,.32);
	transition:filter .2s,transform .2s;
}
.jai-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.jai-cp-foot small{color:var(--jai-muted);font-size:12.5px}

/* --------------------------------- 页脚 --------------------------------- */
.jai-footer{
	margin-top:10px;border-top:1px solid var(--jai-line);
	background:rgba(255,255,255,.015);position:relative;z-index:1;
}
.jai-footer-inner{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding-top:26px;padding-bottom:26px}
.jai-f-brand b{display:block;font-size:15px;margin-bottom:4px;color:#fff}
.jai-f-brand p{color:var(--jai-muted);font-size:12.5px;max-width:420px}
.jai-f-links{margin-left:auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.jai-f-links a{color:var(--jai-txt2);font-size:13px}
.jai-f-links a:hover{color:var(--jai-purple)}
.jai-f-copy{width:100%;color:var(--jai-muted);font-size:12.5px;padding-top:14px;border-top:1px dashed var(--jai-line)}
.jai-top{
	position:fixed;right:24px;bottom:28px;z-index:80;
	width:42px;height:42px;border-radius:12px;display:none;align-items:center;justify-content:center;
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));color:#fff;font-size:17px;
	box-shadow:0 12px 28px rgba(168,85,247,.4);
}
.jai-top.show{display:flex}

/* --------------------------------- 404 --------------------------------- */
.jai-404{
	background:var(--jai-card);border:1px solid var(--jai-line);border-radius:var(--jai-radius);
	padding:70px 24px;text-align:center;
	box-shadow:0 18px 44px rgba(4,2,10,.32);
}
.jai-404 b{
	display:block;font-size:78px;line-height:1;letter-spacing:4px;
	background:linear-gradient(135deg,var(--jai-purple),var(--jai-cyan));
	-webkit-background-clip:text;background-clip:text;color:transparent;
	margin-bottom:14px;
	filter:drop-shadow(0 0 26px rgba(168,85,247,.45));
}
.jai-404 p{color:var(--jai-muted);margin-bottom:22px}
.jai-404 .jai-btn{display:inline-block;line-height:40px;height:40px}

/* --------------------------------- 动效 --------------------------------- */
@keyframes jaiPulse{
	0%,100%{opacity:1;transform:scale(1)}
	50%{opacity:.55;transform:scale(.86)}
}

/* --------------------------------- 响应式 --------------------------------- */
@media (max-width:1200px){
	.jai-layout{grid-template-columns:minmax(0,1fr) 282px;gap:22px}
	.jai-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.jai-related .jai-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.jai-search input[type=text]{width:132px}
}
@media (max-width:992px){
	.jai-layout{grid-template-columns:minmax(0,1fr)}
	.jai-side{position:static}
	.jai-menu-btn{display:inline-flex;align-items:center;justify-content:center}
	.jai-nav{
		display:none;position:absolute;left:0;right:0;top:100%;
		background:rgba(15,10,30,.98);
		border-bottom:1px solid var(--jai-line2);
		padding:10px 20px 16px;box-shadow:0 26px 44px rgba(0,0,0,.55);
		backdrop-filter:blur(18px);
	}
	body.jai-nav-open .jai-nav{display:block}
	.jai-nav>ul{flex-direction:column;align-items:stretch;gap:2px}
	.jai-nav>ul>li>a{padding:10px 12px}
	.jai-nav>ul>li>a::after{left:12px;right:auto;width:34px}
	.jai-nav>ul>li>ul{
		position:static;display:flex;box-shadow:none;background:transparent;border:0;
		padding:0 0 0 14px;
	}
	.jai-search{display:none}
	.jai-article-title{font-size:23px}
}
@media (max-width:768px){
	.jai-flash{padding:12px 12px 14px}
	.jai-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
	.jai-related .jai-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.jai-article{padding:20px 18px 22px}
	.jai-comments{padding:20px 18px}
	.jai-cp-row{grid-template-columns:1fr}
	.jai-cp-row label{margin-top:4px}
	.jai-prevnext{grid-template-columns:1fr}
	.jai-pn.jai-pn-next{text-align:left}
	.jai-footer-inner{gap:16px}
	.jai-f-links{margin-left:0}
}
@media (max-width:560px){
	.jai-wrap{padding:0 14px}
	.jai-header-inner{height:58px;gap:12px}
	.jai-logo-name{font-size:15px;max-width:158px}
	.jai-grid,.jai-related .jai-grid{grid-template-columns:minmax(0,1fr)}
	.jai-flash-track{grid-template-columns:minmax(0,1fr)}
	.jai-article-title{font-size:20px}
	.jai-article-body{font-size:15px}
	.jai-sec-head h1,.jai-sec-head h2{font-size:17px}
	.jai-top{right:14px;bottom:18px}
}