/* =========================================================
   TEMPLATE-005 电竞企业模板 · 全站统一深色电竞风格
   色板纪律：全站仅使用以下设计令牌，任何区块不得引入新色相
   ========================================================= */
:root{
    --e-bg:#070B14;          /* 全站底色：深空蓝黑 */
    --e-panel:#0E1526;       /* 面板底色 */
    --e-panel-2:#121B33;     /* 面板悬浮色 */
    --e-line:#1F2A4A;        /* 描边 */
    --e-cyan:#00E5FF;        /* 主强调：电光青 */
    --e-violet:#7B5CFF;      /* 副强调：电竞紫 */
    --e-text:#E9EEF8;        /* 主文字 */
    --e-text-2:#93A0BC;      /* 次文字 */
    --e-grad:linear-gradient(100deg,var(--e-cyan),var(--e-violet));
    --e-shadow:0 18px 50px rgba(0,0,0,.45);
    --e-radius:10px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
    font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    background:var(--e-bg);color:var(--e-text);
    font-size:16px;line-height:1.7;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s,opacity .2s}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit}
address{font-style:normal}
em{font-style:normal}
.container{width:min(1200px,92%);margin:0 auto}
.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}
.skip-link{position:absolute;left:12px;top:-60px;z-index:999;background:var(--e-cyan);color:#04121a;padding:8px 16px;border-radius:4px;font-weight:600;transition:top .2s}
.skip-link:focus{top:12px}
::selection{background:rgba(0,229,255,.35);color:#fff}

/* ---------- 通用按钮（霓虹渐变主按钮 / 幽灵 / 线性） ---------- */
.e-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:6px;font-size:15px;font-weight:600;letter-spacing:.04em;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;position:relative}
.e-btn-primary{background:var(--e-grad);color:#04121a;box-shadow:0 6px 24px rgba(0,229,255,.28)}
.e-btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(0,229,255,.42)}
.e-btn-ghost{border:1px solid var(--e-line);color:var(--e-text);background:rgba(18,27,51,.5)}
.e-btn-ghost:hover{border-color:var(--e-cyan);color:var(--e-cyan);box-shadow:0 0 0 1px rgba(0,229,255,.25) inset}
.e-btn-outline{border:1px solid var(--e-cyan);color:var(--e-cyan)}
.e-btn-outline:hover{background:rgba(0,229,255,.1);box-shadow:0 0 18px rgba(0,229,255,.25)}
.e-text-link{color:var(--e-cyan);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.e-text-link:hover{letter-spacing:.06em}

/* =========================================================
   Header：单条 sticky 玻璃导航
   ========================================================= */
.e-header{position:sticky;top:0;z-index:100;background:rgba(7,11,20,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--e-line)}
.e-header-inner{display:flex;align-items:center;gap:28px;height:72px}
.e-brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.e-brand-hex{color:var(--e-cyan);display:inline-flex;filter:drop-shadow(0 0 10px rgba(0,229,255,.55))}
.e-brand-text{display:flex;flex-direction:column;line-height:1.25}
.e-brand-text strong{font-size:19px;font-weight:800;letter-spacing:.02em}
.e-brand-text small{font-size:10px;letter-spacing:.32em;color:var(--e-text-2)}
.e-nav{margin-left:auto}
.e-nav-list{display:flex;gap:4px}
.e-nav-item>a{display:inline-flex;align-items:center;padding:10px 16px;font-size:15px;font-weight:500;color:var(--e-text-2);border-radius:6px;position:relative}
.e-nav-item>a:hover{color:var(--e-text)}
.e-nav-item.is-active>a{color:var(--e-cyan)}
.e-nav-item.is-active>a::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--e-grad);border-radius:2px}
.e-nav-item.has-sub{position:relative}
.sub-nav{position:absolute;top:calc(100% + 6px);left:8px;min-width:176px;background:var(--e-panel);border:1px solid var(--e-line);border-radius:8px;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s;box-shadow:var(--e-shadow);z-index:60}
.e-nav-item.has-sub:hover .sub-nav,.e-nav-item.has-sub:focus-within .sub-nav{opacity:1;visibility:visible;transform:translateY(0)}
.sub-nav a{display:block;padding:9px 14px;font-size:14px;color:var(--e-text-2);border-radius:6px}
.sub-nav a:hover{background:rgba(0,229,255,.08);color:var(--e-cyan)}
.nav-sub-toggle{display:none;width:34px;height:30px;position:absolute;right:6px;top:50%;transform:translateY(-50%)}
.nav-sub-toggle::before,.nav-sub-toggle::after{content:"";position:absolute;left:50%;top:50%;background:var(--e-text-2);transition:transform .2s}
.nav-sub-toggle::before{width:12px;height:1.6px;transform:translate(-50%,-50%)}
.nav-sub-toggle::after{width:1.6px;height:12px;transform:translate(-50%,-50%)}
.e-header-tools{display:flex;align-items:center;gap:14px;flex-shrink:0}
.e-nav-search{display:flex;align-items:center;background:rgba(18,27,51,.7);border:1px solid var(--e-line);border-radius:6px;overflow:hidden;transition:border-color .2s}
.e-nav-search:focus-within{border-color:var(--e-cyan)}
.e-nav-search input{width:168px;background:none;border:none;outline:none;color:var(--e-text);font-size:13px;padding:9px 12px}
.e-nav-search input::placeholder{color:var(--e-text-2)}
.e-nav-search button{padding:9px 10px;color:var(--e-text-2)}
.e-nav-search button:hover{color:var(--e-cyan)}
.e-header-cta{padding:10px 22px;border-radius:6px;background:var(--e-grad);color:#04121a;font-size:14px;font-weight:700;box-shadow:0 4px 18px rgba(0,229,255,.3);white-space:nowrap}
.e-header-cta:hover{transform:translateY(-1px);box-shadow:0 8px 26px rgba(0,229,255,.45)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;align-items:center;border:1px solid var(--e-line);border-radius:6px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--e-text);border-radius:2px;transition:all .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{position:fixed;inset:0;background:rgba(4,6,12,.66);z-index:90;backdrop-filter:blur(2px)}

/* =========================================================
   Hero：居中式大屏（透视网格 + 中央光晕 + 扫描线）
   ========================================================= */
.e-hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:110px 0 120px}
.e-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.e-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,20,.78) 0%,rgba(7,11,20,.6) 45%,var(--e-bg) 100%)}
.e-hero-grid{position:absolute;inset:-2px;background-image:linear-gradient(rgba(0,229,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.07) 1px,transparent 1px);background-size:54px 54px;-webkit-mask-image:radial-gradient(ellipse 68% 58% at 50% 44%,#000 25%,transparent 72%);mask-image:radial-gradient(ellipse 68% 58% at 50% 44%,#000 25%,transparent 72%)}
.e-hero-glow{position:absolute;left:50%;top:44%;width:min(920px,120vw);height:min(920px,120vw);transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(0,229,255,.16),rgba(123,92,255,.1) 42%,transparent 66%);pointer-events:none}
.e-hero-scan{position:absolute;left:0;right:0;top:-140px;height:140px;background:linear-gradient(to bottom,transparent,rgba(0,229,255,.055),transparent);animation:e-scan 7s linear infinite;pointer-events:none}
@keyframes e-scan{to{transform:translateY(calc(100vh + 280px))}}
.e-hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.e-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border:1px solid rgba(0,229,255,.4);border-radius:999px;font-size:13px;letter-spacing:.18em;color:var(--e-cyan);background:rgba(0,229,255,.06);box-shadow:0 0 24px rgba(0,229,255,.12) inset}
.e-hero-title{margin-top:26px;font-size:clamp(2.3rem,5.4vw,4rem);font-weight:900;line-height:1.22;letter-spacing:.02em;text-shadow:0 4px 30px rgba(0,0,0,.5)}
.e-hero-title em{display:block;background:linear-gradient(92deg,var(--e-cyan) 10%,var(--e-violet) 90%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 26px rgba(0,229,255,.28))}
.e-hero-divider{display:flex;align-items:center;gap:14px;margin:26px 0 22px}
.e-hero-divider i{width:76px;height:1px;background:linear-gradient(90deg,transparent,var(--e-cyan))}
.e-hero-divider i:last-child{background:linear-gradient(90deg,var(--e-cyan),transparent)}
.e-hero-divider b{width:9px;height:9px;background:var(--e-grad);transform:rotate(45deg);box-shadow:0 0 14px rgba(0,229,255,.85)}
.e-hero-desc{max-width:680px;color:var(--e-text-2);font-size:16px}
.e-hero-actions{display:flex;gap:16px;margin-top:34px;justify-content:center;flex-wrap:wrap}
.e-hero-chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:38px}
.e-hero-chips li{padding:8px 18px;border-radius:999px;background:rgba(14,21,38,.66);border:1px solid var(--e-line);backdrop-filter:blur(6px);font-size:13px;color:var(--e-text-2)}
.e-hero-chips li:hover{border-color:rgba(0,229,255,.45);color:var(--e-cyan)}
.e-hero-scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;font-size:10px;letter-spacing:.34em;color:var(--e-text-2);z-index:2}
.e-hero-scroll i{width:1px;height:44px;background:var(--e-line);position:relative;overflow:hidden;display:block}
.e-hero-scroll i::after{content:"";position:absolute;left:0;top:-45%;width:100%;height:45%;background:linear-gradient(to bottom,transparent,var(--e-cyan));animation:e-drop 2.1s ease-in-out infinite}
@keyframes e-drop{0%{top:-45%}70%,100%{top:110%}}

/* =========================================================
   Ticker 无限滚动字条
   ========================================================= */
.e-ticker{border-top:1px solid var(--e-line);border-bottom:1px solid var(--e-line);background:rgba(14,21,38,.55);overflow:hidden;padding:14px 0}
.e-ticker-track{display:inline-flex;align-items:center;width:max-content;animation:e-marquee 32s linear infinite;white-space:nowrap}
.e-ticker-track span{font-size:13px;font-weight:700;letter-spacing:.24em;color:var(--e-text-2);margin:0 22px}
.e-ticker-track i{color:var(--e-cyan);font-style:normal;font-size:10px;text-shadow:0 0 10px rgba(0,229,255,.8)}
@keyframes e-marquee{to{transform:translateX(-50%)}}

/* =========================================================
   通用 Section 头
   ========================================================= */
.e-section{padding:88px 0;position:relative}
.e-section--alt{background:linear-gradient(180deg,var(--e-bg) 0%,#0A1122 50%,var(--e-bg) 100%)}
.e-section--compact{padding:64px 0}
.e-sec-head{max-width:720px;margin:0 auto 54px;text-align:center}
.e-sec-head--split{max-width:none;margin-bottom:40px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;text-align:left}
.e-sec-kicker{font-size:12px;font-weight:700;letter-spacing:.3em;color:var(--e-cyan);text-transform:uppercase}
.e-sec-title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-top:12px;letter-spacing:.02em}
.e-sec-sub{margin-top:14px;color:var(--e-text-2);font-size:15px}
.e-sec-more{flex-shrink:0}

/* =========================================================
   玻璃拟态数据条
   ========================================================= */
.e-stats{position:relative;padding:76px 0;overflow:hidden;border-bottom:1px solid var(--e-line)}
.e-stats-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35}
.e-stats-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--e-bg) 0%,rgba(7,11,20,.55) 40%,var(--e-bg) 100%)}
.e-stats-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.e-stat{padding:34px 22px;text-align:center;background:rgba(14,21,38,.62);border:1px solid rgba(0,229,255,.18);border-radius:var(--e-radius);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .25s,border-color .25s,box-shadow .25s}
.e-stat:hover{transform:translateY(-6px);border-color:rgba(0,229,255,.55);box-shadow:0 0 34px rgba(0,229,255,.14)}
.e-stat strong{display:inline-flex;align-items:baseline;gap:4px;font-size:clamp(2rem,3.4vw,2.8rem);font-weight:900;background:var(--e-grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.e-stat strong i{font-size:1rem;font-style:normal}
.e-stat p{margin-top:8px;color:var(--e-text-2);font-size:14px;letter-spacing:.06em}

/* =========================================================
   关于我们：双图错位拼贴
   ========================================================= */
.e-about{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.e-about-media{position:relative;padding-bottom:64px}
.e-about-photo{margin:0;overflow:hidden;border-radius:var(--e-radius);border:1px solid var(--e-line);box-shadow:var(--e-shadow)}
.e-about-photo img{width:100%;object-fit:cover;transition:transform .5s}
.e-about-photo:hover img{transform:scale(1.04)}
.e-about-photo--main{width:82%}
.e-about-photo--main img{aspect-ratio:4/3}
.e-about-photo--sub{position:absolute;right:0;bottom:0;width:46%;border-color:rgba(0,229,255,.4);box-shadow:0 0 40px rgba(0,229,255,.14)}
.e-about-photo--sub img{aspect-ratio:4/3}
.e-about-vertical{position:absolute;left:-34px;bottom:120px;writing-mode:vertical-rl;font-size:11px;letter-spacing:.42em;color:rgba(0,229,255,.5)}
.e-about-text{margin-top:18px;color:var(--e-text-2)}
.e-about-points{margin:26px 0 30px;display:grid;gap:14px}
.e-about-points li{display:flex;gap:16px;align-items:baseline;padding:14px 18px;background:var(--e-panel);border:1px solid var(--e-line);border-left:3px solid var(--e-cyan);border-radius:0 var(--e-radius) var(--e-radius) 0}
.e-about-points strong{color:var(--e-cyan);font-size:16px;flex-shrink:0}
.e-about-points span{color:var(--e-text-2);font-size:14px}

/* =========================================================
   核心业务：交替图文行
   ========================================================= */
.e-biz-rows{display:grid;gap:56px}
.e-biz-row{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.e-biz-row--flip .e-biz-media{order:2}
.e-biz-row--flip .e-biz-body{order:1}
.e-biz-media{position:relative;margin:0}
.e-biz-media img{width:100%;aspect-ratio:16/10;object-fit:cover;clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,34px 100%,0 calc(100% - 34px));border:1px solid var(--e-line);transition:transform .4s,filter .4s}
.e-biz-row:hover .e-biz-media img{filter:brightness(1.1)}
.e-biz-media::before{content:"";position:absolute;inset:-1px;clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,34px 100%,0 calc(100% - 34px));background:var(--e-grad);opacity:0;transition:opacity .35s;z-index:-1}
.e-biz-row:hover .e-biz-media::before{opacity:.7}
.e-biz-no{position:absolute;right:16px;top:2px;font-size:64px;font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(0,229,255,.5);text-shadow:0 0 24px rgba(0,229,255,.25);pointer-events:none}
.e-biz-row--flip .e-biz-no{right:auto;left:16px}
.e-biz-tag{font-size:12px;font-weight:700;letter-spacing:.3em;color:var(--e-violet)}
.e-biz-body h3{font-size:clamp(1.35rem,2.2vw,1.7rem);font-weight:800;margin:10px 0 14px}
.e-biz-body>p{color:var(--e-text-2);font-size:15px}
.e-biz-points{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 22px}
.e-biz-points li{padding:6px 14px;font-size:13px;color:var(--e-text-2);background:var(--e-panel);border:1px solid var(--e-line);border-radius:999px}
.e-biz-points li::before{content:"▸";color:var(--e-cyan);margin-right:6px}

/* =========================================================
   优势：原生 details 手风琴
   ========================================================= */
.e-adv{display:grid;grid-template-columns:0.9fr 1.3fr;gap:60px;align-items:start}
.e-adv-head{position:sticky;top:100px}
.e-acc{display:grid;gap:16px}
.e-acc-item{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);overflow:hidden;transition:border-color .25s}
.e-acc-item[open]{border-color:rgba(0,229,255,.45);box-shadow:0 0 30px rgba(0,229,255,.08)}
.e-acc-item summary{display:flex;align-items:center;gap:18px;padding:22px 24px;cursor:pointer;list-style:none;user-select:none}
.e-acc-item summary::-webkit-details-marker{display:none}
.e-acc-no{font-size:22px;font-weight:900;background:var(--e-grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums;flex-shrink:0}
.e-acc-item summary h3{font-size:17px;font-weight:700;flex:1}
.e-acc-icon{position:relative;width:22px;height:22px;flex-shrink:0}
.e-acc-icon::before,.e-acc-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--e-cyan);transition:transform .3s}
.e-acc-icon::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.e-acc-icon::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.e-acc-item[open] .e-acc-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.e-acc-item[open] .e-acc-icon::before{transform:translate(-50%,-50%) rotate(180deg)}
.e-acc-body{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:0 24px 24px;border-top:1px dashed var(--e-line);padding-top:22px;margin:0 0}
.e-acc-body > img{width:200px;aspect-ratio:3/2;object-fit:cover;border-radius:8px;border:1px solid rgba(0,229,255,.3)}
.e-acc-text p{color:var(--e-text-2);font-size:14px}

/* =========================================================
   案例：双排反向跑马灯
   ========================================================= */
.e-marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);margin-bottom:22px}
.e-marquee-track{display:inline-flex;width:max-content;animation:e-marquee 48s linear infinite}
.e-marquee--reverse .e-marquee-track{animation-direction:reverse;animation-duration:54s}
.e-marquee:hover .e-marquee-track{animation-play-state:paused}
.e-case-card{position:relative;width:clamp(300px,30vw,440px);margin-right:22px;flex-shrink:0;overflow:hidden;border-radius:var(--e-radius);border:1px solid var(--e-line);transition:border-color .25s}
.e-case-card:hover{border-color:rgba(0,229,255,.6)}
.e-case-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s}
.e-case-card:hover img{transform:scale(1.06)}
.e-case-card figcaption{position:absolute;left:0;right:0;bottom:0;padding:36px 18px 14px;font-size:14px;font-weight:600;color:#fff;background:linear-gradient(to top,rgba(4,6,12,.92),transparent)}
.e-case-card figcaption::before{content:"◈";color:var(--e-cyan);margin-right:8px}
.e-case-tip{text-align:center;color:var(--e-text-2);font-size:13px;margin-top:8px}

/* =========================================================
   电竞资讯：头条大卡 + 侧列
   ========================================================= */
.e-news-grid{display:grid;grid-template-columns:1.42fr 1fr;gap:26px;align-items:stretch}
.e-news-feature{display:flex;flex-direction:column;background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);overflow:hidden;transition:border-color .25s,transform .25s}
.e-news-feature:hover{border-color:rgba(0,229,255,.5);transform:translateY(-4px)}
.e-news-feature-media{position:relative;display:block}
.e-news-feature-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.e-news-flag{position:absolute;left:16px;top:16px;padding:6px 14px;border-radius:999px;background:var(--e-grad);color:#04121a;font-size:12px;font-weight:800;letter-spacing:.08em}
.e-news-feature-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:12px}
.e-news-feature-body h3{font-size:1.25rem;font-weight:800;line-height:1.5}
.e-news-feature-body h3 a:hover{color:var(--e-cyan)}
.e-news-feature-body>p{color:var(--e-text-2);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.e-news-feature-body .e-text-link{margin-top:auto;align-self:flex-start}
.e-news-side{display:flex;flex-direction:column;gap:14px}
.e-news-item{flex:1;display:flex;gap:16px;padding:16px;background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);transition:border-color .25s}
.e-news-item:hover{border-color:rgba(0,229,255,.5)}
.e-news-item-thumb{width:132px;flex-shrink:0;border-radius:8px;overflow:hidden}
.e-news-item-thumb img{width:100%;height:100%;object-fit:cover}
.e-news-item-body{display:flex;flex-direction:column;gap:6px;min-width:0;justify-content:center}
.e-news-item-body h4{font-size:15px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.e-news-item-body h4 a:hover{color:var(--e-cyan)}
.e-news-item-meta{display:flex;gap:14px;color:var(--e-text-2);font-size:12px}

/* =========================================================
   合作伙伴：滚动胶囊墙
   ========================================================= */
.e-partner-marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.e-partner-track{display:inline-flex;width:max-content;animation:e-marquee 30s linear infinite}
.e-partner-marquee:hover .e-partner-track{animation-play-state:paused}
.e-partner-track span{display:inline-flex;align-items:center;gap:10px;margin:0 11px;padding:14px 30px;background:var(--e-panel);border:1px solid var(--e-line);border-radius:999px;font-size:15px;font-weight:700;letter-spacing:.08em;color:var(--e-text-2);white-space:nowrap;transition:color .2s,border-color .2s}
.e-partner-track span::before{content:"◆";color:var(--e-violet);font-size:11px}
.e-partner-track span:hover{color:var(--e-cyan);border-color:rgba(0,229,255,.5)}

/* =========================================================
   CTA：切角霓虹面板
   ========================================================= */
.e-cta{position:relative;clip-path:polygon(0 0,calc(100% - 44px) 0,100% 44px,100% 100%,44px 100%,0 calc(100% - 44px));border:1px solid rgba(0,229,255,.35);overflow:hidden;padding:72px 60px;text-align:center}
.e-cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28}
.e-cta-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(7,11,20,.9),rgba(7,11,20,.72))}
.e-cta-inner{position:relative;z-index:2;max-width:640px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.e-cta h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:900;margin:14px 0 16px}
.e-cta-desc{color:var(--e-text-2);font-size:15px}
.e-cta-tel{display:flex;align-items:baseline;gap:14px;margin:30px 0 30px}
.e-cta-tel span{font-size:13px;color:var(--e-text-2);letter-spacing:.14em}
.e-cta-tel strong a{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:900;background:var(--e-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* =========================================================
   Footer
   ========================================================= */
.e-footer{position:relative;background:#05080F;border-top:1px solid var(--e-line)}
.e-footer-line{height:2px;background:var(--e-grad);box-shadow:0 0 18px rgba(0,229,255,.5)}
.e-footer-grid{display:grid;grid-template-columns:1.4fr 0.8fr 0.9fr 0.9fr;gap:44px;padding:64px 0 48px}
.e-footer-desc{margin:18px 0 20px;color:var(--e-text-2);font-size:14px}
.e-footer-contact{display:grid;gap:10px}
.e-footer-contact li{display:flex;gap:12px;align-items:baseline;font-size:14px}
.e-footer-contact li span{color:var(--e-cyan);font-size:11px;font-weight:700;letter-spacing:.18em;min-width:52px}
.e-footer-contact a:hover{color:var(--e-cyan)}
.e-footer-col h2{font-size:16px;font-weight:800;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--e-line);display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.e-footer-col h2 small{font-size:10px;letter-spacing:.24em;color:var(--e-text-2);font-weight:500}
.e-footer-col ul{display:grid;gap:10px}
.e-footer-col a{color:var(--e-text-2);font-size:14px}
.e-footer-col a:hover{color:var(--e-cyan);padding-left:4px}
.e-qr{position:relative;width:130px;height:130px;border:1px dashed rgba(0,229,255,.45);border-radius:8px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--e-text-2);font-size:12px;line-height:1.6}
.e-qr-corner{position:absolute;width:14px;height:14px;border-color:var(--e-cyan);border-style:solid;border-width:0}
.e-qr-corner--tl{left:-1px;top:-1px;border-left-width:2px;border-top-width:2px}
.e-qr-corner--tr{right:-1px;top:-1px;border-right-width:2px;border-top-width:2px}
.e-qr-corner--bl{left:-1px;bottom:-1px;border-left-width:2px;border-bottom-width:2px}
.e-qr-corner--br{right:-1px;bottom:-1px;border-right-width:2px;border-bottom-width:2px}
.e-footer-tip{margin-top:14px;color:var(--e-text-2);font-size:12px}
.e-footer-bottom{border-top:1px solid var(--e-line);padding:18px 0}
.e-footer-bottom-inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--e-text-2);font-size:13px}
.e-footer-legal{display:flex;gap:18px}
.e-footer-legal a:hover{color:var(--e-cyan)}

/* =========================================================
   内页：居中式 Page Hero（呼应首页 Hero）
   ========================================================= */
.e-page-hero{position:relative;text-align:center;padding:74px 0 66px;background:linear-gradient(180deg,#0A1122 0%,var(--e-bg) 100%);border-bottom:1px solid var(--e-line);overflow:hidden}
.e-page-hero--compact{padding:52px 0 44px;text-align:left}
.e-page-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,229,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.06) 1px,transparent 1px);background-size:54px 54px;-webkit-mask-image:radial-gradient(ellipse 62% 70% at 50% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 62% 70% at 50% 40%,#000 20%,transparent 75%)}
.e-page-hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.e-page-hero--compact .e-page-hero-inner{align-items:flex-start}
.e-page-hero-title{margin-top:18px;font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900}
.e-page-hero-desc{margin-top:14px;max-width:640px;color:var(--e-text-2);font-size:15px}
.e-crumbs{display:inline-flex;flex-wrap:wrap;align-items:center;gap:8px;padding:7px 18px;border:1px solid var(--e-line);border-radius:999px;background:rgba(14,21,38,.6);font-size:13px;color:var(--e-text-2)}
.e-crumbs a:hover{color:var(--e-cyan)}
.e-crumbs > span:last-child,.e-crumbs-current{color:var(--e-cyan)}
.e-crumbs > span:last-child:not(:first-child)::before,.e-crumbs-current::before{content:"›";margin-right:8px;color:var(--e-text-2)}
.e-tag-hero-label{margin-top:20px;font-size:12px;letter-spacing:.3em;color:var(--e-violet);font-weight:700}

/* =========================================================
   内页布局：主内容 + 侧栏
   ========================================================= */
.e-layout{display:grid;grid-template-columns:1fr 340px;gap:36px;padding:56px 0 88px;align-items:start}
.e-content-main{min-width:0}
.e-sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px}
.e-list-head{margin-bottom:26px}
.e-list-head h2{font-size:22px;font-weight:800;display:flex;align-items:baseline;gap:12px}
.e-list-head h2 small{font-size:11px;letter-spacing:.26em;color:var(--e-violet);font-weight:700}
.e-list-head p{color:var(--e-text-2);font-size:13px;margin-top:6px}

/* ---------- Widget ---------- */
.e-widget{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:22px}
.e-widget-title{font-size:16px;font-weight:800;padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid var(--e-line);position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.e-widget-title::after{content:"";position:absolute;left:0;bottom:-1px;width:44px;height:2px;background:var(--e-grad)}
.e-widget-title small{font-size:10px;letter-spacing:.22em;color:var(--e-text-2);font-weight:500}
.e-widget-cats li{border-bottom:1px dashed var(--e-line)}
.e-widget-cats li:last-child{border-bottom:none}
.e-widget-cats a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 4px;font-size:14px;color:var(--e-text-2)}
.e-widget-cats a:hover{color:var(--e-cyan);padding-left:8px}
.e-widget-cats .is-active > a{color:var(--e-cyan);font-weight:700}
.e-widget-subcats{padding:0 0 10px 14px}
.e-widget-subcats a{padding:7px 4px;font-size:13px}
.e-widget-list li{display:flex;justify-content:space-between;gap:14px;align-items:baseline;padding:10px 0;border-bottom:1px dashed var(--e-line)}
.e-widget-list li:last-child{border-bottom:none}
.e-widget-list a{flex:1;font-size:13.5px;line-height:1.55;color:var(--e-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.e-widget-list a:hover{color:var(--e-cyan)}
.e-widget-list time{flex-shrink:0;font-size:12px;color:var(--e-text-2);opacity:.75}
.e-widget-list--wide a{font-size:14.5px}
.e-widget-cta{background:linear-gradient(160deg,var(--e-panel-2),var(--e-panel));border-color:rgba(123,92,255,.4);text-align:left}
.e-widget-cta-label{font-size:11px;font-weight:700;letter-spacing:.26em;color:var(--e-cyan)}
.e-widget-cta h2{font-size:17px;font-weight:800;margin:8px 0}
.e-widget-cta p{color:var(--e-text-2);font-size:13px;margin-bottom:16px}

/* ---------- 标签胶囊 ---------- */
.e-tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.e-tag-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border:1px solid var(--e-line);border-radius:999px;font-size:13px;color:var(--e-text-2);background:rgba(18,27,51,.5);transition:all .2s}
.e-tag-chip-dot{width:6px;height:6px;border-radius:50%;background:var(--e-violet);box-shadow:0 0 8px rgba(123,92,255,.8);transition:background .2s}
.e-tag-chip:hover,.e-tag-chip.is-active{color:var(--e-cyan);border-color:rgba(0,229,255,.55);background:rgba(0,229,255,.06)}
.e-tag-chip:hover .e-tag-chip-dot,.e-tag-chip.is-active .e-tag-chip-dot{background:var(--e-cyan)}

/* ---------- 文章列表卡 ---------- */
.e-post-list{display:grid;gap:20px}
.e-post-item{display:grid;grid-template-columns:300px 1fr;gap:0;background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);overflow:hidden;transition:border-color .25s,transform .25s}
.e-post-item:hover{border-color:rgba(0,229,255,.5);transform:translateY(-3px)}
.e-post-thumb{display:block;position:relative;overflow:hidden;min-height:100%}
.e-post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.e-post-item:hover .e-post-thumb img{transform:scale(1.05)}
.e-post-placeholder,.e-post-placeholder--sm{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:180px;background:linear-gradient(140deg,var(--e-panel-2),#0A1122);color:rgba(0,229,255,.35);font-weight:900;letter-spacing:.3em;font-size:18px}
.e-post-placeholder--sm{min-height:96px;font-size:13px}
.e-post-body{padding:22px 26px;display:flex;flex-direction:column;gap:10px;min-width:0}
.e-post-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:12.5px;color:var(--e-text-2)}
.e-post-cat{padding:3px 12px;border-radius:999px;background:rgba(0,229,255,.08);border:1px solid rgba(0,229,255,.3);color:var(--e-cyan);font-size:12px}
.e-post-cat:hover{background:rgba(0,229,255,.16)}
.e-post-body h2{font-size:18px;font-weight:800;line-height:1.5}
.e-post-body h2 a:hover{color:var(--e-cyan)}
.e-post-desc{color:var(--e-text-2);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.e-post-body .e-text-link{align-self:flex-start;margin-top:auto}
.e-empty{padding:52px 30px;text-align:center;border:1px dashed var(--e-line);border-radius:var(--e-radius);background:rgba(14,21,38,.4)}
.e-empty strong{font-size:17px}
.e-empty p{color:var(--e-text-2);font-size:14px;margin:10px 0 20px}

/* ---------- 分页（兼容系统 $pagination 输出） ---------- */
.e-pagination-wrap{margin-top:34px;text-align:center}
.e-pagination,.e-pagination-wrap .pagination{display:inline-flex;flex-wrap:wrap;gap:8px;list-style:none}
.e-pagination-wrap .page-item .page-link,.e-pagination .page-item .page-link{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 14px;border:1px solid var(--e-line);border-radius:6px;background:var(--e-panel);font-size:14px;color:var(--e-text-2);transition:all .2s}
.e-pagination-wrap .page-item .page-link:hover{border-color:var(--e-cyan);color:var(--e-cyan)}
.e-pagination-wrap .page-item.active .page-link{background:var(--e-grad);border-color:transparent;color:#04121a;font-weight:700}
.e-pagination-wrap .page-item.disabled .page-link{opacity:.4;cursor:not-allowed}

/* ---------- 详情页 ---------- */
.e-article-main{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:36px 40px;min-width:0}
.e-article-cat{display:inline-flex;padding:4px 14px;border-radius:999px;background:rgba(0,229,255,.08);border:1px solid rgba(0,229,255,.3);color:var(--e-cyan);font-size:12.5px}
.e-article-title{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:900;line-height:1.45;margin:16px 0 14px}
.e-article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--e-text-2);padding-bottom:22px;border-bottom:1px solid var(--e-line)}
.e-article-content{padding-top:24px;font-size:15.5px;line-height:1.9;color:#C9D3E8;word-break:break-word}
.e-article-content h1,.e-article-content h2,.e-article-content h3,.e-article-content h4{color:var(--e-text);margin:1.6em 0 .7em;line-height:1.5}
.e-article-content h2{font-size:1.25rem;padding-left:14px;border-left:4px solid;border-image:linear-gradient(180deg,var(--e-cyan),var(--e-violet)) 1;border-image-slice:1}
.e-article-content h3{font-size:1.1rem;color:var(--e-cyan)}
.e-article-content p{margin:.9em 0}
.e-article-content a{color:var(--e-cyan);text-decoration:underline;text-underline-offset:3px}
.e-article-content img{border-radius:8px;border:1px solid var(--e-line);margin:1.1em auto}
.e-article-content blockquote{margin:1.2em 0;padding:14px 20px;background:rgba(123,92,255,.08);border-left:3px solid var(--e-violet);border-radius:0 8px 8px 0;color:var(--e-text-2)}
.e-article-content ul,.e-article-content ol{padding-left:1.4em;margin:.9em 0}
.e-article-content ul li{list-style:disc}
.e-article-content ol li{list-style:decimal}
.e-article-content li{margin:.35em 0}
.e-article-content table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:14px}
.e-article-content th,.e-article-content td{border:1px solid var(--e-line);padding:10px 14px;text-align:left}
.e-article-content th{background:var(--e-panel-2);color:var(--e-text)}
.e-article-content pre{background:#0A0F1D;border:1px solid var(--e-line);border-radius:8px;padding:16px;overflow:auto;font-size:13px}
.e-article-content code{background:rgba(0,229,255,.08);color:var(--e-cyan);padding:2px 6px;border-radius:4px;font-size:.9em}
.e-article-content pre code{background:none;padding:0}
.e-article-pages{margin-top:20px}
.e-article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:28px;padding-top:20px;border-top:1px solid var(--e-line)}
.e-article-tags-label{font-size:13px;color:var(--e-text-2)}
.e-article-tags a{padding:5px 14px;border:1px solid var(--e-line);border-radius:999px;font-size:13px;color:var(--e-text-2)}
.e-article-tags a:hover{color:var(--e-cyan);border-color:rgba(0,229,255,.5)}
.e-post-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.e-post-nav-item{padding:16px 20px;background:rgba(18,27,51,.5);border:1px solid var(--e-line);border-radius:var(--e-radius);transition:border-color .2s;min-width:0}
.e-post-nav-item:hover{border-color:rgba(0,229,255,.5)}
.e-post-nav-item span{display:block;font-size:11px;letter-spacing:.2em;color:var(--e-violet);font-weight:700;margin-bottom:6px}
.e-post-nav-item strong{font-size:14px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.e-post-nav-next{text-align:right}
.e-related{margin-top:40px}
.e-related-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px}
.e-related-head h2{font-size:20px;font-weight:800;display:flex;align-items:baseline;gap:12px}
.e-related-head h2 small{font-size:11px;letter-spacing:.24em;color:var(--e-violet);font-weight:700}
.e-related-head a,.e-related-head p{font-size:13.5px;color:var(--e-text-2)}
.e-related-head a:hover{color:var(--e-cyan)}
.e-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.e-related-card{background:rgba(18,27,51,.5);border:1px solid var(--e-line);border-radius:var(--e-radius);overflow:hidden;transition:border-color .25s,transform .25s}
.e-related-card:hover{border-color:rgba(0,229,255,.5);transform:translateY(-3px)}
.e-related-media{position:relative;overflow:hidden}
.e-related-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .45s}
.e-related-card:hover .e-related-media img{transform:scale(1.06)}
.e-related-body{padding:16px 18px;display:flex;flex-direction:column;gap:8px}
.e-related-cat{align-self:flex-start;padding:2px 10px;border-radius:999px;background:rgba(123,92,255,.12);border:1px solid rgba(123,92,255,.4);color:#B7A5FF;font-size:11.5px}
.e-related-body h3{font-size:15px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.e-related-body time{font-size:12px;color:var(--e-text-2)}
.e-tag-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* ---------- 图集页 ---------- */
.e-gallery-stage{margin:26px 0 0;text-align:center}
.e-gallery-stage img{width:100%;max-height:640px;object-fit:contain;border-radius:var(--e-radius);border:1px solid var(--e-line);background:#0A0F1D}
.e-gallery-stage figcaption{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:13px;color:var(--e-text-2)}
.e-gallery-counter{padding:4px 14px;border-radius:999px;background:var(--e-grad);color:#04121a;font-weight:800;font-size:12.5px}
.e-gallery-thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.e-gallery-thumb{position:relative;width:96px;border-radius:6px;overflow:hidden;border:1px solid var(--e-line);opacity:.6;transition:all .2s}
.e-gallery-thumb img{aspect-ratio:4/3;object-fit:cover}
.e-gallery-thumb span{position:absolute;right:4px;bottom:2px;font-size:11px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.8)}
.e-gallery-thumb.is-active,.e-gallery-thumb:hover{opacity:1;border-color:var(--e-cyan);box-shadow:0 0 12px rgba(0,229,255,.3)}
.e-gallery-desc{margin-top:26px;background:rgba(18,27,51,.5);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:18px 22px}
.e-gallery-article .e-article-content{padding-top:0}

/* ---------- 单页 ---------- */
.e-single-article{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:36px 40px}
.e-single-lead{font-size:17px;color:var(--e-text);border-left:4px solid var(--e-cyan);padding-left:18px;margin-bottom:1.4em}
.e-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:1.4em 0}
.e-feature{padding:20px 22px;background:rgba(18,27,51,.5);border:1px solid var(--e-line);border-radius:8px;transition:border-color .2s}
.e-feature:hover{border-color:rgba(0,229,255,.45)}
.e-feature h3{font-size:16px;color:var(--e-cyan);margin-bottom:8px}
.e-feature p{font-size:13.5px;color:var(--e-text-2);margin:0}
.e-check-list{margin:1em 0 1.4em;display:grid;gap:10px}
.e-check-list li{position:relative;padding-left:28px;color:var(--e-text-2)}
.e-check-list li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:8px;border-left:2px solid var(--e-cyan);border-bottom:2px solid var(--e-cyan);transform:rotate(-45deg)}
.e-single-cta{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;margin-top:30px;padding:30px 34px;background:linear-gradient(120deg,rgba(0,229,255,.1),rgba(123,92,255,.12));border:1px solid rgba(0,229,255,.3);border-radius:var(--e-radius)}
.e-single-cta h2{font-size:19px;font-weight:800}
.e-single-cta p{color:var(--e-text-2);font-size:14px;margin-top:6px}
.e-single-cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 标签聚合页 ---------- */
.e-tag-panel{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:26px 28px}
.e-tag-panel-head{margin-bottom:18px}
.e-tag-panel-head h2{font-size:20px;font-weight:800;display:flex;align-items:baseline;gap:12px}
.e-tag-panel-head h2 small{font-size:11px;letter-spacing:.24em;color:var(--e-violet);font-weight:700}
.e-tag-panel-head p{color:var(--e-text-2);font-size:13px;margin-top:4px}
.e-tag-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;padding-bottom:22px;border-bottom:1px dashed var(--e-line)}
.e-tag-latest{margin-top:34px}

/* ---------- 搜索页 ---------- */
.e-search-form--page{width:100%;margin-top:26px}
.e-page-hero--search .e-search-hint{margin-top:14px}
.e-search-form{display:flex;gap:0;max-width:560px;margin:0 auto}
.e-search-form input{flex:1;background:rgba(18,27,51,.7);border:1px solid var(--e-line);border-right:none;border-radius:6px 0 0 6px;padding:13px 18px;color:var(--e-text);font-size:14px;outline:none;transition:border-color .2s}
.e-search-form input:focus{border-color:var(--e-cyan)}
.e-search-form button{border-radius:0 6px 6px 0}
.e-search-hint{margin-top:14px;font-size:13px;color:var(--e-text-2)}
.e-search-suggest,.e-search-latest{margin-top:36px;background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:24px 26px}
.e-search-suggest .e-related-head,.e-search-latest .e-related-head{margin-bottom:16px}

/* ---------- so 页 ---------- */
.e-so-body{display:grid;gap:34px;padding:56px 0 88px}
.e-so-section{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:28px 30px}
.e-so-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.e-so-cat-card{display:flex;flex-direction:column;gap:6px;padding:18px 20px;background:rgba(18,27,51,.5);border:1px solid var(--e-line);border-radius:8px;transition:border-color .2s,transform .2s}
.e-so-cat-card:hover{border-color:rgba(0,229,255,.5);transform:translateY(-2px)}
.e-so-cat-card strong{font-size:15px;color:var(--e-text)}
.e-so-cat-card span{font-size:12.5px;color:var(--e-text-2);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.e-so-cat-card em{align-self:flex-end;color:var(--e-cyan)}

/* ---------- demo 页 ---------- */
.e-demo-body{max-width:860px;padding:56px 0 88px;display:grid;gap:34px}
.e-demo-section{background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:30px 34px}
.e-demo-section h2{font-size:20px;font-weight:800;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--e-line);position:relative}
.e-demo-section h2::after{content:"";position:absolute;left:0;bottom:-1px;width:44px;height:2px;background:var(--e-grad)}
.e-demo-section h3{font-size:17px;color:var(--e-cyan);margin:1.2em 0 .5em}
.e-demo-section p{color:var(--e-text-2);font-size:14.5px;margin:.8em 0}
.e-demo-row{display:flex;gap:14px;flex-wrap:wrap}
.e-demo-figure{margin:1em 0}
.e-demo-figure img{border-radius:8px;border:1px solid var(--e-line)}
.e-demo-figure figcaption{margin-top:10px;font-size:13px;color:var(--e-text-2);text-align:center}
.e-demo-quote{margin:1.2em 0;padding:16px 22px;background:rgba(123,92,255,.08);border-left:3px solid var(--e-violet);border-radius:0 8px 8px 0;color:var(--e-text-2)}
.e-demo-table-wrap{overflow-x:auto;margin-top:1em}
.e-demo-table-wrap table{width:100%;border-collapse:collapse;font-size:14px}
.e-demo-table-wrap caption{caption-side:top;text-align:left;font-size:13px;color:var(--e-text-2);padding-bottom:10px}
.e-demo-table-wrap th,.e-demo-table-wrap td{border:1px solid var(--e-line);padding:10px 14px;text-align:left}
.e-demo-table-wrap th{background:var(--e-panel-2)}

/* ---------- 404 ---------- */
.e-404{padding:90px 0 100px;text-align:center}
.e-404-inner{display:flex;flex-direction:column;align-items:center}
.e-404-code{display:flex;gap:12px;font-size:clamp(4.5rem,12vw,8rem);font-weight:900;line-height:1;font-variant-numeric:tabular-nums}
.e-404-code span{background:var(--e-grad);-webkit-background-clip:text;background-clip:text;color:transparent;animation:e-flicker 3.2s ease-in-out infinite}
.e-404-code span:nth-child(2){animation-delay:.4s}
.e-404-code span:nth-child(3){animation-delay:.8s}
@keyframes e-flicker{0%,100%{opacity:1;filter:drop-shadow(0 0 18px rgba(0,229,255,.45))}50%{opacity:.75;filter:drop-shadow(0 0 6px rgba(0,229,255,.15))}}
.e-404-title{margin-top:24px;font-size:clamp(1.3rem,3vw,1.8rem);font-weight:800}
.e-404-desc{margin-top:12px;max-width:480px;color:var(--e-text-2);font-size:14.5px}
.e-search-form--404{width:100%;max-width:460px;margin-top:30px}
.e-404-actions{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;justify-content:center}
.e-404-recommend{margin-top:46px;width:100%;max-width:640px;background:var(--e-panel);border:1px solid var(--e-line);border-radius:var(--e-radius);padding:24px 28px;text-align:left}
.e-404-recommend h2{font-size:16px;font-weight:800;margin-bottom:12px}
.e-404-recommend li{padding:9px 0;border-bottom:1px dashed var(--e-line);font-size:14px}
.e-404-recommend li:last-child{border-bottom:none}
.e-404-recommend a{color:var(--e-text-2);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.e-404-recommend a:hover{color:var(--e-cyan)}

/* ---------- 悬浮组件 ---------- */
.side-float{position:fixed;right:0;top:44%;z-index:80;display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 12px;background:linear-gradient(180deg,rgba(0,229,255,.16),rgba(123,92,255,.16));border:1px solid rgba(0,229,255,.4);border-right:none;border-radius:10px 0 0 10px;color:var(--e-cyan);writing-mode:horizontal-tb;backdrop-filter:blur(8px)}
.side-float span{writing-mode:vertical-rl;font-size:12px;letter-spacing:.24em}
.side-float:hover{background:linear-gradient(180deg,rgba(0,229,255,.28),rgba(123,92,255,.28))}
.back-top{position:fixed;right:22px;bottom:30px;z-index:80;width:46px;height:46px;border-radius:10px;background:var(--e-panel);border:1px solid var(--e-line);color:var(--e-text-2);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .25s}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{border-color:var(--e-cyan);color:var(--e-cyan);box-shadow:0 0 18px rgba(0,229,255,.25)}

/* ---------- 滚动显现（渐进增强） ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
    html{scroll-behavior:auto}
    .reveal{opacity:1;transform:none}
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1080px){
    .e-layout{grid-template-columns:1fr 300px;gap:28px}
    .e-related-grid,.e-tag-post-grid{grid-template-columns:repeat(2,1fr)}
    .e-about{gap:44px}
}
@media (max-width:900px){
    .e-layout{grid-template-columns:1fr}
    .e-sidebar{position:static;flex-direction:column}
    .e-about{grid-template-columns:1fr}
    .e-about-vertical{display:none}
    .e-biz-row,.e-biz-row--flip{grid-template-columns:1fr;gap:26px}
    .e-biz-row--flip .e-biz-media{order:1}
    .e-biz-row--flip .e-biz-body{order:2}
    .e-adv{grid-template-columns:1fr;gap:30px}
    .e-adv-head{position:static}
    .e-news-grid{grid-template-columns:1fr}
    .e-footer-grid{grid-template-columns:1fr 1fr;gap:34px}
    .e-article-main,.e-single-article{padding:26px 22px}
}
@media (max-width:768px){
    .e-header-inner{height:64px;gap:14px}
    .e-nav{position:fixed;left:0;right:0;top:64px;margin:0;background:rgba(7,11,20,.97);border-bottom:1px solid var(--e-line);padding:10px 4%;max-height:calc(100vh - 64px);overflow-y:auto;transform:translateY(-12px);opacity:0;visibility:hidden;transition:all .28s;z-index:95}
    .e-nav.is-open{transform:translateY(0);opacity:1;visibility:visible}
    .e-nav-list{flex-direction:column;gap:2px}
    .e-nav-item>a{padding:13px 10px;width:100%;border-bottom:1px dashed var(--e-line)}
    .e-nav-item.is-active>a::after{display:none}
    .e-nav-item.has-sub{display:flex;flex-wrap:wrap}
    .e-nav-item.has-sub > a{flex:1}
    .nav-sub-toggle{display:block;position:static;transform:none;flex-shrink:0}
    .e-nav-item.has-sub.sub-open .nav-sub-toggle::after{transform:translate(-50%,-50%) rotate(90deg)}
    .sub-nav{position:static;width:100%;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;border:none;background:rgba(18,27,51,.5);margin-bottom:8px;border-radius:8px}
    .e-nav-item.has-sub.sub-open .sub-nav{display:block}
    .e-nav-search{display:none}
    .nav-toggle{display:flex}
    .e-hero{min-height:auto;padding:96px 0 110px}
    .e-stats-grid{grid-template-columns:repeat(2,1fr)}
    .e-section{padding:64px 0}
    .e-cta{padding:56px 26px;clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,30px 100%,0 calc(100% - 30px))}
    .e-post-item{grid-template-columns:1fr}
    .e-post-thumb{min-height:0}
    .e-post-thumb img{aspect-ratio:16/9}
    .e-post-placeholder{min-height:0;aspect-ratio:16/9}
    .e-post-nav{grid-template-columns:1fr}
    .e-so-cat-grid{grid-template-columns:1fr 1fr}
    .e-footer-bottom-inner{justify-content:center;text-align:center}
}
@media (max-width:560px){
    .e-header-cta{display:none}
    .e-hero-chips{gap:8px}
    .e-hero-chips li{padding:6px 12px;font-size:12px}
    .e-hero-actions{flex-direction:column;width:100%;max-width:320px}
    .e-hero-actions .e-btn{width:100%}
    .e-stats-grid{gap:14px}
    .e-stat{padding:24px 14px}
    .e-biz-no{font-size:44px}
    .e-related-grid,.e-tag-post-grid{grid-template-columns:1fr}
    .e-feature-grid{grid-template-columns:1fr}
    .e-footer-grid{grid-template-columns:1fr}
    .e-so-cat-grid{grid-template-columns:1fr}
    .e-single-cta{padding:24px 20px}
    .e-single-cta-actions{width:100%}
    .e-single-cta-actions .e-btn{flex:1}
    .e-acc-body{grid-template-columns:1fr}
    .e-acc-body > img{width:100%}
}