/* ============================================================
   k02 电竞企业模板 · 霓虹电竞风响应式样式
   配色：深空蓝底 + 电青主色 + 紫罗兰/品红点缀，全站统一
   架构：header 头部 / hero 居中展示区 / 差异化功能区(Bento·卡带·服务条·活动横幅) / 企业介绍 / 资讯文章区 / footer 页脚
   ============================================================ */

:root {
    --k02-bg: #070a14;
    --k02-bg-2: #0a0f1e;
    --k02-panel: #0f1730;
    --k02-panel-2: #16224a;
    --k02-line: #223066;
    --k02-cyan: #24e3ff;
    --k02-cyan-2: #7af0ff;
    --k02-cyan-deep: #0b9fd6;
    --k02-violet: #8b5cff;
    --k02-magenta: #ff3ea5;
    --k02-grad: linear-gradient(135deg, var(--k02-cyan), var(--k02-violet));
    --k02-grad-2: linear-gradient(135deg, var(--k02-cyan), var(--k02-magenta));
    --k02-text: #eaf0ff;
    --k02-muted: #93a0c8;
    --k02-radius: 14px;
    --k02-shadow: 0 14px 40px rgba(0, 0, 0, .5);
    --k02-glow: 0 0 24px rgba(36, 227, 255, .35);
    --k02-maxw: 1220px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0; padding: 0;
    background: var(--k02-bg);
    color: var(--k02-text);
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px; line-height: 1.7; -webkit-text-size-adjust: 100%;
}

a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--k02-cyan); }
img { max-width: 100%; display: block; border: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.3; }

.container { width: 100%; max-width: var(--k02-maxw); margin: 0 auto; padding: 0 18px; }

/* ---------- 顶部条 ---------- */
.k02-topbar {
    background: linear-gradient(90deg, rgba(36,227,255,.10), rgba(139,92,255,.10));
    color: var(--k02-muted); font-size: 13px; border-bottom: 1px solid var(--k02-line);
}
.k02-topbar .container { display: flex; align-items: center; justify-content: space-between; height: 36px; }
.k02-topbar .slogan { color: var(--k02-cyan-2); letter-spacing: 1px; }
.k02-topbar .hotline i { color: var(--k02-cyan); font-style: normal; font-weight: 700; }

/* ---------- header 头部 ---------- */
.k02-header {
    position: sticky; top: 0; z-index: 999;
    background: rgba(7, 10, 20, .86); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--k02-line);
}
.k02-header .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.k02-logo { display: flex; align-items: center; gap: 10px; }
.k02-logo .mark {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--k02-grad); color: #041018; font-weight: 900; font-size: 22px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--k02-glow); clip-path: polygon(20% 0, 100% 0, 100% 80%, 80% 100%, 0 100%, 0 20%);
}
.k02-logo .name { font-size: 22px; font-weight: 800; letter-spacing: .5px; color: #fff; }
.k02-logo .name b { background: var(--k02-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.k02-nav > ul { display: flex; align-items: center; gap: 6px; }
.k02-nav a {
    display: block; padding: 10px 16px; border-radius: 9px;
    color: var(--k02-text); font-size: 15px; font-weight: 600; position: relative;
}
.k02-nav li.active > a, .k02-nav a:hover { color: var(--k02-cyan); background: rgba(36, 227, 255, .08); }
.k02-nav li.active > a::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--k02-grad); }
.k02-menu-toggle { display: none; font-size: 26px; color: #fff; background: none; border: 0; cursor: pointer; }

/* ---------- hero 居中展示区 ---------- */
.k02-hero {
    position: relative; overflow: hidden; text-align: center;
    padding: 78px 0 66px;
    background:
        radial-gradient(700px 340px at 50% -8%, rgba(36, 227, 255, .20), transparent 62%),
        radial-gradient(600px 320px at 82% 20%, rgba(139, 92, 255, .18), transparent 60%),
        radial-gradient(600px 320px at 15% 30%, rgba(255, 62, 165, .12), transparent 60%),
        linear-gradient(180deg, #080c18 0%, #070a14 100%);
}
.k02-hero::before {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(36, 227, 255, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(36, 227, 255, .06) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(700px 420px at 50% 30%, #000, transparent 75%);
    mask-image: radial-gradient(700px 420px at 50% 30%, #000, transparent 75%);
}
.k02-hero .container { position: relative; z-index: 1; }
.k02-hero .eyebrow {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 30px;
    background: rgba(36, 227, 255, .10); color: var(--k02-cyan-2);
    font-size: 13px; letter-spacing: 3px; margin-bottom: 22px; border: 1px solid rgba(36, 227, 255, .3);
}
.k02-hero .eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--k02-cyan); box-shadow: var(--k02-glow); }
.k02-hero h1 { font-size: 46px; line-height: 1.18; color: #fff; margin-bottom: 18px; font-weight: 900; letter-spacing: .5px; }
.k02-hero h1 .grad { background: var(--k02-grad-2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.k02-hero .lead { color: var(--k02-muted); font-size: 17px; max-width: 720px; margin: 0 auto 30px; }
.k02-hero .cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.k02-btn {
    display: inline-block; padding: 13px 32px; border-radius: 30px;
    font-weight: 700; font-size: 15px; cursor: pointer; border: 1px solid transparent; letter-spacing: .5px;
}
.k02-btn-cyan { background: var(--k02-grad); color: #041018; box-shadow: var(--k02-glow); }
.k02-btn-cyan:hover { color: #000; transform: translateY(-2px); box-shadow: 0 0 34px rgba(36, 227, 255, .55); }
.k02-btn-ghost { border-color: var(--k02-line); color: var(--k02-text); background: rgba(255, 255, 255, .03); }
.k02-btn-ghost:hover { border-color: var(--k02-cyan); color: var(--k02-cyan); }

/* hero 居中展示台：三块悬浮倾斜卡片 */
.k02-hero-show { display: flex; justify-content: center; align-items: flex-end; gap: 22px; margin: 46px 0 8px; perspective: 1000px; }
.k02-hero-show .tile {
    width: 190px; border-radius: 16px; overflow: hidden; border: 1px solid var(--k02-line);
    box-shadow: var(--k02-shadow); position: relative; background: var(--k02-panel); margin: 0;
}
.k02-hero-show .tile img { width: 100%; height: 150px; object-fit: cover; }
.k02-hero-show .tile figcaption { font-size: 13px; font-weight: 700; color: var(--k02-text); padding: 10px 12px; text-align: center; background: var(--k02-panel-2); }
.k02-hero-show .tile.t1 { transform: rotateY(22deg); }
.k02-hero-show .tile.t3 { transform: rotateY(-22deg); }
.k02-hero-show .tile.t2 { width: 220px; transform: translateY(-14px); box-shadow: var(--k02-shadow), var(--k02-glow); }
.k02-hero-show .tile.t2 img { height: 178px; }

/* hero 居中数据条 */
.k02-hero-stats { display: flex; gap: 0; margin: 34px auto 0; flex-wrap: wrap; justify-content: center; max-width: 760px; }
.k02-hero-stats .s { flex: 1 1 160px; padding: 6px 18px; position: relative; }
.k02-hero-stats .s + .s::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 1px; background: var(--k02-line); }
.k02-hero-stats .s b { display: block; font-size: 30px; font-weight: 900; background: var(--k02-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.k02-hero-stats .s span { color: var(--k02-muted); font-size: 13px; }

/* ---------- 通用 section ---------- */
.k02-section { padding: 56px 0; }
.k02-section.alt { background: var(--k02-bg-2); border-top: 1px solid var(--k02-line); border-bottom: 1px solid var(--k02-line); }
.k02-sec-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; }
.k02-sec-head.center { flex-direction: column; align-items: center; text-align: center; }
.k02-sec-head .t { position: relative; padding-left: 16px; }
.k02-sec-head.center .t { padding-left: 0; }
.k02-sec-head .t::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 5px; border-radius: 3px; background: var(--k02-grad); }
.k02-sec-head.center .t::before { display: none; }
.k02-sec-head h2 { font-size: 27px; color: #fff; }
.k02-sec-head .sub { color: var(--k02-muted); font-size: 14px; margin-top: 5px; }
.k02-sec-head .more { color: var(--k02-muted); font-size: 14px; }
.k02-sec-head .more:hover { color: var(--k02-cyan); }

/* ============ 功能区 1：Bento 游戏墙（images/games/）============ */
.k02-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 172px; gap: 16px; }
.k02-bento .cell {
    position: relative; border-radius: var(--k02-radius); overflow: hidden;
    border: 1px solid var(--k02-line); background: var(--k02-panel); display: block;
}
.k02-bento .cell img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.k02-bento .cell::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,10,20,.05) 30%, rgba(7,10,20,.86) 100%); }
.k02-bento .cell:hover img { transform: scale(1.08); }
.k02-bento .cell:hover { border-color: rgba(36,227,255,.6); box-shadow: var(--k02-glow); }
.k02-bento .cell .cap { position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 2; }
.k02-bento .cell .cap h3 { font-size: 18px; color: #fff; }
.k02-bento .cell .cap p { margin: 3px 0 0; font-size: 12.5px; color: var(--k02-muted); }
.k02-bento .cell .tag { position: absolute; top: 12px; left: 12px; z-index: 2; font-size: 11px; letter-spacing: 1px; padding: 3px 10px; border-radius: 20px; background: rgba(7,10,20,.6); border: 1px solid rgba(36,227,255,.4); color: var(--k02-cyan-2); }
.k02-bento .big { grid-column: span 2; grid-row: span 2; }
.k02-bento .big .cap h3 { font-size: 24px; }
.k02-bento .wide { grid-column: span 2; }

/* ============ 功能区 2：电竞项目卡带（images/arena/）============ */
.k02-arena { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.k02-arena .g {
    background: var(--k02-panel); border: 1px solid var(--k02-line); border-radius: var(--k02-radius);
    overflow: hidden; position: relative; transition: .25s ease;
}
.k02-arena .g:hover { transform: translateY(-6px); border-color: rgba(139,92,255,.6); box-shadow: 0 14px 34px rgba(139,92,255,.25); }
.k02-arena .g .cover { aspect-ratio: 4 / 5; overflow: hidden; position: relative; }
.k02-arena .g .cover img { width: 100%; height: 100%; object-fit: cover; }
.k02-arena .g .rank { position: absolute; top: 0; left: 0; width: 34px; height: 40px; clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 78%, 0 100%); background: var(--k02-grad); color: #041018; font-weight: 900; font-size: 16px; display: flex; align-items: flex-start; justify-content: center; padding-top: 5px; z-index: 2; }
.k02-arena .g .info { padding: 12px 14px 14px; }
.k02-arena .g .info h3 { font-size: 15px; color: #fff; }
.k02-arena .g .info .pl { margin-top: 6px; display: inline-block; font-size: 11.5px; color: var(--k02-cyan-2); background: rgba(36,227,255,.1); border: 1px solid rgba(36,227,255,.25); padding: 2px 8px; border-radius: 6px; }
.k02-arena .g .info .on { display: block; margin-top: 6px; font-size: 11.5px; color: var(--k02-muted); }

/* ============ 功能区 3：平台服务条（内联 SVG 图标，不占图片文件夹）============ */
.k02-services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.k02-services .item {
    background: linear-gradient(180deg, var(--k02-panel), var(--k02-bg-2)); border: 1px solid var(--k02-line);
    border-radius: var(--k02-radius); padding: 26px 22px; position: relative; overflow: hidden; transition: .25s ease;
}
.k02-services .item::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: var(--k02-grad); opacity: 0; transition: .25s; }
.k02-services .item:hover { transform: translateY(-5px); border-color: rgba(36,227,255,.5); }
.k02-services .item:hover::before { opacity: 1; }
.k02-services .ico { width: 56px; height: 56px; border-radius: 14px; background: rgba(36,227,255,.1); border: 1px solid rgba(36,227,255,.3); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.k02-services .ico svg { width: 28px; height: 28px; stroke: var(--k02-cyan); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.k02-services h3 { font-size: 17px; color: #fff; margin-bottom: 6px; }
.k02-services p { margin: 0; font-size: 13.5px; color: var(--k02-muted); }

/* ============ 功能区 4：活动福利横幅（images/promo/）============ */
.k02-promo { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; }
.k02-promo .hero-banner { position: relative; border-radius: var(--k02-radius); overflow: hidden; border: 1px solid var(--k02-line); min-height: 300px; display: block; }
.k02-promo .hero-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.k02-promo .hero-banner:hover img { transform: scale(1.05); }
.k02-promo .hero-banner .mask { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,10,20,.9), rgba(7,10,20,.25)); }
.k02-promo .hero-banner .txt { position: absolute; left: 30px; bottom: 28px; right: 30px; z-index: 2; }
.k02-promo .hero-banner .txt .k { display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--k02-magenta); margin-bottom: 8px; }
.k02-promo .hero-banner .txt h3 { font-size: 26px; color: #fff; margin-bottom: 8px; }
.k02-promo .hero-banner .txt p { color: var(--k02-muted); font-size: 14px; margin: 0 0 16px; }
.k02-promo .side-col { display: grid; grid-template-rows: 1fr 1fr; gap: 18px; }
.k02-promo .mini { position: relative; border-radius: var(--k02-radius); overflow: hidden; border: 1px solid var(--k02-line); display: block; min-height: 141px; }
.k02-promo .mini img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.k02-promo .mini:hover img { transform: scale(1.06); }
.k02-promo .mini .mask { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,10,20,.88), transparent); }
.k02-promo .mini .txt { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); z-index: 2; }
.k02-promo .mini .txt h4 { font-size: 18px; color: #fff; }
.k02-promo .mini .txt span { font-size: 13px; color: var(--k02-cyan-2); }

/* ---------- 企业介绍 / 优势 ---------- */
.k02-about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 38px; align-items: center; }
.k02-about .pic { position: relative; border-radius: var(--k02-radius); overflow: hidden; border: 1px solid var(--k02-line); box-shadow: var(--k02-shadow); }
.k02-about .pic::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(36,227,255,.14), rgba(139,92,255,.14)); mix-blend-mode: screen; }
.k02-about .pic img { width: 100%; height: auto; }
.k02-about h2 { font-size: 26px; color: #fff; margin-bottom: 14px; }
.k02-about p { color: var(--k02-muted); margin: 0 0 14px; }
.k02-feat-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 22px; margin-top: 18px; }
.k02-feat-list .item { display: flex; gap: 12px; align-items: flex-start; }
.k02-feat-list .ico { flex: 0 0 42px; height: 42px; border-radius: 11px; background: rgba(36,227,255,.12); color: var(--k02-cyan); display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; border: 1px solid rgba(36,227,255,.28); }
.k02-feat-list .item b { color: #fff; display: block; font-size: 15px; }
.k02-feat-list .item span { color: var(--k02-muted); font-size: 13px; }

/* ---------- 资讯文章区 ---------- */
.k02-news-layout { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.k02-news-list .news-item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px dashed var(--k02-line); }
.k02-news-list .news-item:first-child { padding-top: 0; }
.k02-news-list .thumb { flex: 0 0 168px; aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; border: 1px solid var(--k02-line); }
.k02-news-list .thumb img { width: 100%; height: 100%; object-fit: cover; }
.k02-news-list .body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.k02-news-list h3 { font-size: 17px; color: #fff; margin-bottom: 8px; }
.k02-news-list h3 a { display: block; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.k02-news-list h3 a:hover { color: var(--k02-cyan); }
.k02-news-list .desc { color: var(--k02-muted); font-size: 13.5px; margin: 0 0 auto; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.k02-news-list .meta { display: flex; gap: 16px; color: var(--k02-muted); font-size: 12.5px; margin-top: 10px; }
.k02-news-list .meta .cat { color: var(--k02-cyan); }

.k02-side .box { background: var(--k02-panel); border: 1px solid var(--k02-line); border-radius: var(--k02-radius); padding: 18px 20px; margin-bottom: 20px; }
.k02-side .box h4 { font-size: 17px; color: #fff; margin-bottom: 14px; padding-left: 12px; position: relative; }
.k02-side .box h4::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px; border-radius: 2px; background: var(--k02-grad); }
.k02-rank li { display: flex; gap: 10px; align-items: baseline; padding: 8px 0; border-bottom: 1px dashed var(--k02-line); }
.k02-rank li:last-child { border-bottom: 0; }
.k02-rank .num { flex: 0 0 22px; height: 22px; line-height: 22px; text-align: center; border-radius: 5px; background: var(--k02-panel-2); color: var(--k02-muted); font-size: 13px; font-weight: 700; }
.k02-rank li:nth-child(1) .num { background: var(--k02-grad); color: #041018; }
.k02-rank li:nth-child(2) .num { background: var(--k02-violet); color: #fff; }
.k02-rank li:nth-child(3) .num { background: var(--k02-magenta); color: #fff; }
.k02-rank .title { flex: 1; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.k02-rank .title a:hover { color: var(--k02-cyan); }
.k02-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.k02-tags a { padding: 5px 12px; font-size: 13px; border-radius: 20px; background: var(--k02-panel-2); color: var(--k02-muted); border: 1px solid var(--k02-line); }
.k02-tags a:hover { color: var(--k02-cyan); border-color: rgba(36,227,255,.5); }

/* 分类文章块 */
.k02-cat-blocks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.k02-cat-block { background: var(--k02-panel); border: 1px solid var(--k02-line); border-radius: var(--k02-radius); overflow: hidden; }
.k02-cat-block .head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--k02-line); background: linear-gradient(90deg, rgba(36,227,255,.12), transparent); }
.k02-cat-block .head h3 { font-size: 17px; color: #fff; }
.k02-cat-block .head a { font-size: 13px; color: var(--k02-muted); }
.k02-cat-block .head a:hover { color: var(--k02-cyan); }
.k02-cat-block ul { padding: 8px 18px 16px; }
.k02-cat-block li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--k02-line); }
.k02-cat-block li:last-child { border-bottom: 0; }
.k02-cat-block li a { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--k02-text); }
.k02-cat-block li a:hover { color: var(--k02-cyan); }
.k02-cat-block li time { color: var(--k02-muted); font-size: 12.5px; flex: 0 0 auto; }

/* 空状态 */
.k02-empty { padding: 30px; text-align: center; color: var(--k02-muted); background: var(--k02-panel); border: 1px dashed var(--k02-line); border-radius: var(--k02-radius); }

/* ---------- footer 页脚 ---------- */
.k02-footer { background: #05070e; border-top: 2px solid var(--k02-cyan); color: var(--k02-muted); padding: 44px 0 22px; margin-top: 20px; }
.k02-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--k02-line); }
.k02-footer .brand .name { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.k02-footer .brand .name b { background: var(--k02-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.k02-footer .brand p { font-size: 13.5px; line-height: 1.9; margin: 0; }
.k02-footer h5 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.k02-footer .flinks li { padding: 5px 0; font-size: 13.5px; }
.k02-footer .flinks a:hover { color: var(--k02-cyan); }
.k02-footer .copy { text-align: center; padding-top: 20px; font-size: 13px; color: #6b7391; line-height: 2; }
.k02-footer .copy a { color: #8a93b3; }
.k02-footer .copy a:hover { color: var(--k02-cyan); }

/* ---------- 列表页 / 内页 ---------- */
.k02-page-head { background: linear-gradient(160deg, #0b1224, #070a14); border-bottom: 1px solid var(--k02-line); padding: 30px 0; position: relative; overflow: hidden; }
.k02-page-head::before { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; background: radial-gradient(circle, rgba(36,227,255,.18), transparent 70%); }
.k02-page-head h1 { font-size: 26px; color: #fff; position: relative; }
.k02-crumb { font-size: 13.5px; color: var(--k02-muted); margin-bottom: 10px; position: relative; }
.k02-crumb a { color: var(--k02-muted); }
.k02-crumb a:hover { color: var(--k02-cyan); }
.k02-crumb span { margin: 0 6px; color: #4d5573; }

.k02-detail { max-width: 900px; margin: 0 auto; }
.k02-detail .title { font-size: 30px; color: #fff; line-height: 1.4; margin-bottom: 14px; }
.k02-detail .meta { display: flex; flex-wrap: wrap; gap: 18px; color: var(--k02-muted); font-size: 13.5px; padding-bottom: 18px; border-bottom: 1px solid var(--k02-line); margin-bottom: 24px; }
.k02-detail .meta .cat { color: var(--k02-cyan); }
.k02-content { color: #cfd5ec; font-size: 16px; line-height: 1.95; }
.k02-content img { max-width: 100%; height: auto; margin: 16px auto; border-radius: 10px; }
.k02-content p { margin: 0 0 16px; }
.k02-content h2, .k02-content h3 { color: #fff; margin: 22px 0 12px; }
.k02-content a { color: var(--k02-cyan); text-decoration: underline; }
.k02-content ul, .k02-content ol { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.k02-content table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.k02-content table th, .k02-content table td { border: 1px solid var(--k02-line); padding: 8px 12px; }
.k02-detail-tags { margin: 26px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.k02-pn { display: flex; justify-content: space-between; gap: 16px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--k02-line); }
.k02-pn .p { flex: 1; min-width: 0; }
.k02-pn .p.next { text-align: right; }
.k02-pn .label { color: var(--k02-muted); font-size: 13px; margin-bottom: 4px; }
.k02-pn a { color: var(--k02-text); font-size: 15px; display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.k02-pn a:hover { color: var(--k02-cyan); }

/* 分页 */
.k02-pagination { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 30px; }
.k02-pagination a, .k02-pagination span { min-width: 40px; height: 40px; line-height: 40px; text-align: center; padding: 0 12px; border-radius: 8px; background: var(--k02-panel); border: 1px solid var(--k02-line); color: var(--k02-muted); }
.k02-pagination a:hover { color: var(--k02-cyan); border-color: rgba(36,227,255,.5); }
.k02-pagination .current, .k02-pagination .active { background: var(--k02-grad); color: #041018; border-color: transparent; font-weight: 700; }

/* 回到顶部 */
.k02-totop { position: fixed; right: 22px; bottom: 26px; width: 46px; height: 46px; border-radius: 12px; background: var(--k02-panel-2); border: 1px solid var(--k02-line); color: var(--k02-cyan); display: none; align-items: center; justify-content: center; font-size: 20px; z-index: 998; }
.k02-totop:hover { background: var(--k02-grad); color: #041018; box-shadow: var(--k02-glow); }

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
    .k02-hero { padding: 54px 0 46px; }
    .k02-hero h1 { font-size: 34px; }
    .k02-hero-show { flex-wrap: wrap; }
    .k02-hero-show .tile.t1, .k02-hero-show .tile.t3, .k02-hero-show .tile.t2 { transform: none; }
    .k02-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
    .k02-arena { grid-template-columns: repeat(2, 1fr); }
    .k02-services { grid-template-columns: repeat(2, 1fr); }
    .k02-promo { grid-template-columns: 1fr; }
    .k02-news-layout { grid-template-columns: 1fr; }
    .k02-side { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .k02-side .box { margin-bottom: 0; }
    .k02-about { grid-template-columns: 1fr; }
    .k02-footer .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .k02-topbar { display: none; }
    .k02-menu-toggle { display: block; }
    .k02-nav { position: absolute; top: 68px; left: 0; right: 0; background: var(--k02-bg-2); border-bottom: 1px solid var(--k02-line); display: none; }
    .k02-nav.open { display: block; }
    .k02-nav > ul { flex-direction: column; align-items: stretch; gap: 0; padding: 8px 18px 16px; }
    .k02-nav a { padding: 12px 6px; border-bottom: 1px solid var(--k02-line); border-radius: 0; }
    .k02-hero h1 { font-size: 27px; }
    .k02-hero .lead { font-size: 15px; }
    .k02-sec-head h2 { font-size: 22px; }
    .k02-cat-blocks { grid-template-columns: 1fr; }
    .k02-side { grid-template-columns: 1fr; }
    .k02-news-list .thumb { flex-basis: 120px; }
    .k02-detail .title { font-size: 23px; }
}
@media (max-width: 480px) {
    .k02-bento { grid-template-columns: 1fr; grid-auto-rows: 160px; }
    .k02-bento .big, .k02-bento .wide { grid-column: auto; grid-row: auto; }
    .k02-arena { grid-template-columns: 1fr; }
    .k02-services { grid-template-columns: 1fr; }
    .k02-feat-list { grid-template-columns: 1fr; }
    .k02-footer .cols { grid-template-columns: 1fr; }
    .k02-news-list .news-item { flex-direction: column; }
    .k02-news-list .thumb { flex-basis: auto; width: 100%; }
}