/* =========================================================
   易歪歪 · 模板02 商务深色控制台
   适用页面：index.html / download.html / news.html
   ========================================================= */
:root{
  --bg:#080e1c;
  --panel:#0f1a2e;
  --panel-2:#0b1424;
  --line:#1e2c45;
  --line-soft:#18243a;
  --ink:#e8eefb;
  --ink-2:#c2d0e6;
  --muted:#8194b3;
  --brand:#22d3ee;
  --brand-2:#38bdf8;
  --accent:#a78bfa;
  --ok:#34d399;
  --warn:#fbbf24;
  --radius:12px;
  --radius-lg:18px;
  --shadow:0 14px 34px rgba(0,0,0,.45);
  --glow:0 0 0 1px rgba(34,211,238,.22),0 18px 44px rgba(34,211,238,.14);
  --wrap:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.8;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul,ol{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(8,14,28,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18.5px;color:#fff}
.logo-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#062033;font-size:14px;font-weight:800}
.logo-img{width:32px;height:32px;object-fit:contain;flex-shrink:0;display:block}
.nav-links{display:flex;gap:24px;font-size:14.5px;color:var(--ink-2)}
.nav-links a{padding:6px 0;border-bottom:2px solid transparent;transition:.2s}
.nav-links a:hover{color:var(--brand)}
.nav-links a[aria-current="page"]{color:var(--brand);border-bottom-color:var(--brand)}
.nav-actions{display:flex;gap:10px;align-items:center}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 22px;font-size:14.5px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#052030;box-shadow:0 10px 26px rgba(34,211,238,.26)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(34,211,238,.36)}
.btn-ghost{border-color:var(--line);color:var(--ink-2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-sm{padding:9px 16px;font-size:13.5px}

/* ---------- 面包屑 ---------- */
.breadcrumb{font-size:13px;color:var(--muted);padding:16px 0 0}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.breadcrumb a{color:var(--brand)}
.breadcrumb li+li::before{content:"/";margin-right:6px;color:#33456a}

/* ---------- Hero ---------- */
.hero{border-bottom:1px solid var(--line-soft);position:relative;overflow:hidden;
  background:
   radial-gradient(760px 380px at 88% 0%,rgba(34,211,238,.16),transparent 62%),
   radial-gradient(680px 340px at 6% 12%,rgba(167,139,250,.14),transparent 60%),
   linear-gradient(180deg,#080e1c,#0a1322)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(34,211,238,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(34,211,238,.045) 1px,transparent 1px);background-size:52px 52px;pointer-events:none;mask-image:radial-gradient(circle at 50% 0%,#000 35%,transparent 78%)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center;padding:66px 0 74px}
.hero-badge{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:8px;padding:6px 13px;font-size:13px;color:var(--ink-2);background:rgba(34,211,238,.06);margin-bottom:22px;font-family:Consolas,Monaco,monospace}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
h1{font-size:clamp(28px,3.7vw,42px);line-height:1.32;letter-spacing:-.4px;margin-bottom:18px;font-weight:800;color:#fff}
h1 .grad{background:linear-gradient(120deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:15.8px;color:var(--ink-2);margin-bottom:12px;max-width:620px}
.hero-sub strong{color:#fff}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 10px}
.hero-tip{font-size:12.8px;color:var(--muted);font-family:Consolas,Monaco,monospace}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.stat{border:1px solid var(--line-soft);border-radius:var(--radius);padding:14px;background:rgba(255,255,255,.02);text-align:center}
.stat b{display:block;font-size:20px;color:var(--brand);font-family:Consolas,Monaco,monospace}
.stat span{font-size:12.2px;color:var(--muted)}

/* 控制台示意 */
.console{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel-2);box-shadow:var(--shadow);overflow:hidden}
.console-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line-soft);background:#0c1626}
.console-bar i{width:9px;height:9px;border-radius:50%;background:#22314c}
.console-bar i:nth-child(1){background:#f87171}.console-bar i:nth-child(2){background:#fbbf24}.console-bar i:nth-child(3){background:#34d399}
.console-bar span{margin-left:8px;font-size:11.5px;color:var(--muted);font-family:Consolas,Monaco,monospace}
.console-body{display:grid;grid-template-columns:132px 1fr;min-height:276px}
.console-side{border-right:1px solid var(--line-soft);padding:12px 9px;background:#0a1322}
.console-side li{font-size:12px;color:var(--muted);padding:7px 9px;border-radius:7px;margin-bottom:3px;font-family:Consolas,Monaco,monospace}
.console-side li.on{background:rgba(34,211,238,.12);color:var(--brand)}
.console-main{padding:14px}
.console-row{display:flex;align-items:center;gap:9px;padding:8px 11px;border:1px solid var(--line-soft);border-radius:8px;margin-bottom:8px;font-size:12.5px;color:var(--ink-2);background:rgba(255,255,255,.02)}
.console-row b{color:var(--brand);font-family:Consolas,Monaco,monospace;font-size:11.5px;font-weight:700}
.console-row.me{border-color:rgba(34,211,238,.35);background:rgba(34,211,238,.07)}
.console-phrase{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.console-phrase b{font-size:11.5px;font-weight:600;border:1px solid var(--line);border-radius:6px;padding:5px 9px;color:var(--ink-2);background:rgba(255,255,255,.02)}

/* ---------- 通用区块 ---------- */
.section{padding:74px 0}
.section.soft{background:var(--panel-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:790px;margin:0 auto 44px;text-align:center}
.section-head .eyebrow{display:inline-block;font-size:12.5px;font-weight:700;color:var(--brand);border:1px solid rgba(34,211,238,.35);background:rgba(34,211,238,.07);border-radius:6px;padding:5px 13px;margin-bottom:15px;letter-spacing:1px;font-family:Consolas,Monaco,monospace}
.section-head h2{font-size:clamp(23px,2.9vw,31px);line-height:1.36;margin-bottom:12px;color:#fff}
.section-head p{color:var(--muted);font-size:15.2px}

/* ---------- 核心功能 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));transition:.22s}
.card:hover{border-color:rgba(34,211,238,.4);box-shadow:var(--glow);transform:translateY(-4px)}
.card-icon{width:44px;height:44px;border-radius:10px;border:1px solid rgba(34,211,238,.3);background:rgba(34,211,238,.08);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.card-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:17px;margin-bottom:9px;color:#fff}
.card p{font-size:14.2px;color:var(--muted)}
.card ul{margin-top:12px;font-size:13.2px;color:var(--ink-2)}
.card ul li{padding-left:16px;position:relative;margin-top:5px;font-family:Consolas,Monaco,monospace;font-size:12.5px}
.card ul li::before{content:"›";position:absolute;left:2px;color:var(--brand)}

/* ---------- 对比表 ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2)}
table.compare{width:100%;border-collapse:collapse;min-width:740px;font-size:14.2px}
table.compare caption{text-align:left;padding:16px 20px 0;font-size:12.8px;color:var(--muted)}
table.compare th,table.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line-soft)}
table.compare thead th{background:#0d1727;color:#fff;font-size:13.5px;white-space:nowrap}
table.compare thead th:nth-child(2){background:linear-gradient(135deg,rgba(34,211,238,.20),rgba(56,189,248,.10));color:var(--brand)}
table.compare tbody tr:hover{background:rgba(34,211,238,.045)}
table.compare tbody th{font-weight:600;color:var(--ink);text-align:left}
td.yes{color:var(--brand);font-weight:600}
td.no{color:#5c6e8c}

/* ---------- 用户评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{border:1px solid var(--line-soft);border-left:3px solid var(--brand);border-radius:var(--radius);padding:24px;background:rgba(255,255,255,.025)}
.review-card p{font-size:14.2px;color:var(--ink-2)}
.stars{color:var(--warn);font-size:13.5px;letter-spacing:2px;margin-bottom:11px}
.review-meta{display:flex;align-items:center;gap:11px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.avatar{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#062033;display:grid;place-items:center;font-size:13.5px;font-weight:800}
.review-meta b{display:block;font-size:13.8px;color:#fff}
.review-meta span{font-size:12.2px;color:var(--muted)}

/* ---------- 认证背书 ---------- */
.badges{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.badge-item{border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px 15px;text-align:center;background:rgba(255,255,255,.022)}
.badge-item svg{width:24px;height:24px;stroke:var(--brand);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin:0 auto 10px}
.badge-item b{display:block;font-size:14px;margin-bottom:4px;color:#fff}
.badge-item span{font-size:12.2px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:920px;margin:0 auto}
.faq details{border:1px solid var(--line-soft);border-radius:var(--radius);margin-bottom:11px;background:rgba(255,255,255,.02);overflow:hidden}
.faq details[open]{border-color:rgba(34,211,238,.38);background:rgba(34,211,238,.05)}
.faq summary{cursor:pointer;padding:17px 22px;font-size:15.2px;font-weight:700;color:#fff;display:flex;justify-content:space-between;gap:16px;align-items:center;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:24px;height:24px;border-radius:6px;border:1px solid rgba(34,211,238,.4);color:var(--brand);display:grid;place-items:center;font-weight:700}
.faq details[open] summary::after{content:"−"}
.faq .answer{padding:0 22px 20px;font-size:14.2px;color:var(--ink-2)}
.faq .answer strong{color:var(--brand)}

/* ---------- 页面头部 ---------- */
.page-hero{border-bottom:1px solid var(--line-soft);padding:14px 0 54px;background:linear-gradient(180deg,#080e1c,#0a1322)}
.page-hero h1{font-size:clamp(25px,3.2vw,35px);margin-bottom:14px}
.page-hero p.lead{color:var(--ink-2);font-size:15.6px;max-width:780px}
.page-hero .meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;font-size:12.8px;color:var(--muted);font-family:Consolas,Monaco,monospace}
.page-hero .meta span{border:1px solid var(--line-soft);border-radius:6px;padding:4px 11px;background:rgba(255,255,255,.02)}

/* ---------- 平台卡片 ---------- */
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.platform-card{border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));display:flex;flex-direction:column;transition:.22s}
.platform-card:hover{border-color:rgba(34,211,238,.4);box-shadow:var(--glow);transform:translateY(-4px)}
.platform-card .head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.platform-card .head svg{width:26px;height:26px;stroke:var(--brand);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.platform-card h3{font-size:16px;color:#fff}
.platform-card .ver{font-size:12px;color:var(--muted);font-family:Consolas,Monaco,monospace}
.platform-card p{font-size:13.5px;color:var(--muted);flex:1}
.platform-card dl{font-size:12.5px;color:var(--ink-2);margin:12px 0 16px;border-top:1px dashed var(--line);padding-top:12px;font-family:Consolas,Monaco,monospace}
.platform-card dl div{display:flex;justify-content:space-between;gap:10px;padding:3px 0}
.platform-card dt{color:var(--muted)}
.platform-card .btn{width:100%}

/* ---------- 步骤 ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 21px;background:rgba(255,255,255,.022);counter-increment:step}
.step::before{content:"0" counter(step);display:block;font-family:Consolas,Monaco,monospace;font-size:24px;font-weight:800;color:rgba(34,211,238,.5);margin-bottom:10px;line-height:1}
.step h3{font-size:15px;margin-bottom:8px;color:#fff}
.step p{font-size:13.4px;color:var(--muted)}

/* ---------- 规格表 ---------- */
.spec-table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:14.2px;background:var(--panel-2)}
.spec-table caption{text-align:left;font-size:12.8px;color:var(--muted);padding:0 0 12px}
.spec-table th,.spec-table td{padding:13px 18px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
.spec-table thead th{background:#0d1727;color:#fff;font-size:13.5px}
.spec-table tbody th{font-weight:600;width:170px;color:var(--brand);font-family:Consolas,Monaco,monospace;font-size:13px}

/* ---------- 资讯页 ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.tag-bar{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.tag{font-size:13.2px;border:1px solid var(--line);border-radius:6px;padding:7px 15px;color:var(--ink-2);background:rgba(255,255,255,.02);transition:.2s;font-family:Consolas,Monaco,monospace}
.tag:hover{border-color:var(--brand);color:var(--brand)}
.tag.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#052030;border-color:transparent;font-weight:700}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.news-card{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;background:rgba(255,255,255,.022);transition:.22s}
.news-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.4);box-shadow:var(--glow)}
.news-cover{height:112px;display:grid;place-items:center;font-size:12.5px;font-weight:700;letter-spacing:1px;font-family:Consolas,Monaco,monospace;color:#c9f4ff;background:#0e1a2c}
.news-cover.c1{background:linear-gradient(135deg,#0e7490,#155e75)}
.news-cover.c2{background:linear-gradient(135deg,#4c1d95,#1e3a8a)}
.news-cover.c3{background:linear-gradient(135deg,#065f46,#0f766e)}
.news-cover.c4{background:linear-gradient(135deg,#7c2d12,#9a3412)}
.news-cover.c5{background:linear-gradient(135deg,#1e293b,#334155)}
.news-cover.c6{background:linear-gradient(135deg,#5b21b6,#7e22ce)}
.news-cover.c7{background:linear-gradient(135deg,#155e75,#0e7490)}
.news-cover.c8{background:linear-gradient(135deg,#881337,#be123c)}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.news-cat{font-size:11.8px;font-weight:700;color:var(--brand);border:1px solid rgba(34,211,238,.32);border-radius:5px;padding:3px 9px;align-self:flex-start;margin-bottom:10px;font-family:Consolas,Monaco,monospace}
.news-body h3{font-size:16px;line-height:1.52;margin-bottom:9px;color:#fff}
.news-body h3 a:hover{color:var(--brand)}
.news-body p{font-size:13.4px;color:var(--muted);flex:1}
.news-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-family:Consolas,Monaco,monospace}
.sidebar{position:sticky;top:86px;display:grid;gap:20px}
.side-card{border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;background:rgba(255,255,255,.022)}
.side-card h3{font-size:15.5px;margin-bottom:14px;padding-bottom:11px;border-bottom:1px solid var(--line-soft);color:#fff}
.hot-list li{display:flex;gap:11px;padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:13.6px;color:var(--ink-2)}
.hot-list li:last-child{border-bottom:none}
.hot-list i{flex:none;width:21px;height:21px;border-radius:5px;border:1px solid rgba(34,211,238,.32);color:var(--brand);display:grid;place-items:center;font-style:normal;font-size:11.5px;font-weight:800;font-family:Consolas,Monaco,monospace}
.hot-list a:hover{color:var(--brand)}
.hot-list span{display:block;font-size:11.5px;color:var(--muted);font-family:Consolas,Monaco,monospace}
.side-tags{display:flex;flex-wrap:wrap;gap:7px}
.side-tags a{font-size:12.2px;border:1px solid var(--line);border-radius:5px;padding:5px 10px;color:var(--ink-2);background:rgba(255,255,255,.02)}
.side-tags a:hover{background:var(--brand);color:#052030;border-color:var(--brand)}
.side-cta{background:linear-gradient(135deg,rgba(34,211,238,.16),rgba(167,139,250,.16));border-color:rgba(34,211,238,.32);text-align:center}
.side-cta h3{border-bottom-color:rgba(34,211,238,.25)}
.side-cta p{font-size:13.2px;color:var(--ink-2);margin-bottom:16px}
.side-cta .btn{width:100%}

/* ---------- CTA ---------- */
.cta-box{border:1px solid rgba(34,211,238,.32);border-radius:var(--radius-lg);padding:52px 40px;text-align:center;background:linear-gradient(135deg,rgba(34,211,238,.14),rgba(167,139,250,.14))}
.cta-box h2{font-size:clamp(22px,2.9vw,30px);margin-bottom:12px;color:#fff}
.cta-box p{color:var(--ink-2);max-width:660px;margin:0 auto 26px;font-size:15.2px}
.cta-box .btn-ghost{background:rgba(255,255,255,.04)}

/* ---------- 长文排版 ---------- */
.prose h2{font-size:21px;margin:32px 0 12px;color:#fff}
.prose h3{font-size:17px;margin:22px 0 10px;color:#fff}
.prose p{font-size:14.8px;color:var(--ink-2);margin-bottom:14px}
.prose ul{margin:0 0 16px}
.prose ul li{position:relative;padding-left:20px;font-size:14.8px;color:var(--ink-2);margin-bottom:7px}
.prose ul li::before{content:"▪";position:absolute;left:2px;color:var(--brand)}
.prose strong{color:#fff}

/* ---------- 页脚 ---------- */
.site-footer{background:#050a14;border-top:1px solid var(--line-soft);padding:54px 0 22px;font-size:13.6px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h3{color:#fff;font-size:14.5px;margin-bottom:15px}
.site-footer .logo{color:#fff;margin-bottom:14px}
.site-footer p{font-size:13.2px;line-height:1.9}
.footer-links li{margin-bottom:9px;font-size:13.2px}
.footer-links a:hover{color:var(--brand)}
.footer-bottom{border-top:1px solid var(--line-soft);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.4px;color:#54637e;font-family:Consolas,Monaco,monospace}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-3,.platform-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .badges{grid-template-columns:repeat(3,1fr)}
  .news-layout{grid-template-columns:1fr}
  .sidebar{position:static}
}
@media (max-width:760px){
  .nav-links{display:none}
  .section{padding:52px 0}
  .grid-3,.platform-grid,.reviews,.news-grid{grid-template-columns:1fr}
  .badges{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-stats{grid-template-columns:1fr}
  .cta-box{padding:34px 20px}
  .console-body{grid-template-columns:1fr}
  .console-side{display:none}
}