/* =========================================================
   易歪歪 · 模板05 玻璃拟态紫
   风格：柔光渐变背景 + 毛玻璃卡片 + 大圆角
   适用页面：index.html / download.html / news.html
   ========================================================= */
:root{
  --brand:#6d28d9;
  --brand-2:#db2777;
  --accent:#8b5cf6;
  --ink:#1b1033;
  --ink-2:#43346b;
  --muted:#7b6b9e;
  --line:rgba(109,40,217,.13);
  --glass:rgba(255,255,255,.72);
  --glass-2:rgba(255,255,255,.55);
  --soft:#f6f2ff;
  --soft-2:#ede6ff;
  --white:#fff;
  --ok:#10b981;
  --warn:#f59e0b;
  --radius:20px;
  --radius-lg:28px;
  --shadow:0 10px 32px rgba(76,29,149,.10);
  --shadow-lg:0 26px 60px rgba(109,40,217,.20);
  --wrap:1140px;
}
*{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;
  color:var(--ink);line-height:1.82;font-size:16px;position:relative;
  background:#faf8ff;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* 背景柔光色块 */
body::before,body::after{content:"";position:fixed;border-radius:50%;filter:blur(90px);z-index:0;pointer-events:none}
body::before{width:520px;height:520px;background:rgba(139,92,246,.22);top:-160px;left:-120px}
body::after{width:560px;height:560px;background:rgba(219,39,119,.16);bottom:-200px;right:-160px}
.site-header,.topbar,.site-footer{position:relative;z-index:20}
main,.hero,.section{position:relative;z-index:1}
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:40;background:rgba(250,248,255,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px}
.logo-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-size:15px;font-weight:800;box-shadow:0 8px 18px rgba(109,40,217,.32)}
.logo-img{width:32px;height:32px;object-fit:contain;flex-shrink:0;display:block}
.nav-links{display:flex;gap:24px;font-size:15px;color:var(--ink-2)}
.nav-links a{padding:6px 2px;border-radius:8px;transition:.2s}
.nav-links a:hover{color:var(--brand-2)}
.nav-links a[aria-current="page"]{color:var(--brand);font-weight:700}
.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:14px;padding:13px 26px;font-size:15.5px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:.22s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(109,40,217,.30)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(219,39,119,.34)}
.btn-ghost{border-color:var(--line);color:var(--ink-2);background:rgba(255,255,255,.7);backdrop-filter:blur(10px)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:11px}

/* ---------- 面包屑 ---------- */
.breadcrumb{font-size:13.5px;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:#c9b8ee}

/* ---------- Hero ---------- */
.hero{padding:60px 0 76px}
.glass{border:1px solid rgba(255,255,255,.65);background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.hero-panel{padding:52px 48px}
.hero-top{display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-size:13.5px;color:var(--ink-2);margin-bottom:20px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 4px rgba(219,39,119,.14)}
h1{font-size:clamp(28px,4vw,45px);line-height:1.27;letter-spacing:-.6px;margin-bottom:18px;font-weight:800}
h1 em{font-style:normal;background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:16.4px;color:var(--ink-2);margin-bottom:12px;max-width:630px}
.hero-sub strong{color:var(--ink)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 12px}
.hero-tip{font-size:13.4px;color:var(--muted)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px;padding-top:28px;border-top:1px solid var(--line)}
.stat b{display:block;font-size:22px;background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:12.6px;color:var(--muted)}

/* 玻璃对话示意 */
.chat{border:1px solid rgba(255,255,255,.7);background:rgba(255,255,255,.62);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.chat-head{display:flex;align-items:center;gap:8px;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px;font-size:12.5px;color:var(--muted)}
.chat-head i{width:9px;height:9px;border-radius:50%;background:#e4d9ff}
.chat-head i:nth-child(1){background:#c4b5fd}.chat-head i:nth-child(2){background:#f9a8d4}.chat-head i:nth-child(3){background:#a7f3d0}
.bubble{background:rgba(255,255,255,.85);border-radius:14px;padding:10px 14px;font-size:12.8px;color:var(--ink-2);max-width:84%;margin-bottom:9px;border:1px solid var(--line)}
.bubble.me{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-color:transparent;margin-left:auto}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px;padding-top:13px;border-top:1px dashed var(--line)}
.chips b{font-size:11.8px;font-weight:700;background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:999px;padding:5px 11px;color:var(--ink-2)}

/* ---------- 通用区块 ---------- */
.section{padding:76px 0}
.section.soft{background:linear-gradient(180deg,rgba(237,230,255,.72),rgba(246,242,255,.32));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:740px;margin:0 auto 44px;text-align:center}
.section-head .eyebrow{display:inline-block;font-size:13px;font-weight:800;color:var(--brand);background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:999px;padding:5px 16px;margin-bottom:15px}
.section-head h2{font-size:clamp(23px,3.1vw,33px);line-height:1.34;margin-bottom:12px;font-weight:800}
.section-head p{color:var(--muted);font-size:15.5px}

/* ---------- 核心功能 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius);padding:28px 24px;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(255,255,255,.95)}
.card-icon{width:50px;height:50px;border-radius:16px;background:linear-gradient(135deg,rgba(109,40,217,.14),rgba(219,39,119,.14));color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.card-icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:17.5px;margin-bottom:9px}
.card p{font-size:14.4px;color:var(--muted)}
.card ul{margin-top:12px;font-size:13.6px;color:var(--ink-2)}
.card ul li{padding-left:18px;position:relative;margin-top:5px}
.card ul li::before{content:"◆";position:absolute;left:0;color:var(--brand-2);font-size:9px;top:1px}

/* ---------- 对比表 ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);background:var(--glass);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow)}
table.compare{width:100%;border-collapse:collapse;min-width:730px;font-size:14.4px}
table.compare caption{text-align:left;padding:16px 20px 0;font-size:13.2px;color:var(--muted)}
table.compare th,table.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
table.compare thead th{background:rgba(255,255,255,.6);font-size:14px;white-space:nowrap}
table.compare thead th:nth-child(2){background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
table.compare tbody tr:hover{background:rgba(255,255,255,.5)}
table.compare tbody th{font-weight:600;text-align:left}
td.yes{color:var(--brand);font-weight:700}
td.no{color:#a99cc4}

/* ---------- 用户评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.review-card{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);padding:28px}
.review-card p{font-size:14.6px;color:var(--ink-2)}
.stars{color:var(--warn);font-size:14px;letter-spacing:2px;margin-bottom:10px}
.review-meta{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:14.5px}
.review-meta b{display:block;font-size:14.2px}
.review-meta span{font-size:12.6px;color:var(--muted)}

/* ---------- 认证背书 ---------- */
.badges{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.badge-item{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);padding:24px 16px;text-align:center}
.badge-item svg{width:26px;height:26px;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:14.5px;margin-bottom:4px}
.badge-item span{font-size:12.5px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:900px;margin:0 auto}
.faq details{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq details[open]{box-shadow:var(--shadow-lg);border-color:rgba(255,255,255,.95)}
.faq summary{cursor:pointer;padding:19px 24px;font-size:15.6px;font-weight:700;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:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px}
.faq details[open] summary::after{content:"−"}
.faq .answer{padding:0 24px 22px;font-size:14.5px;color:var(--ink-2)}
.faq .answer strong{color:var(--brand)}

/* ---------- 页面头部 ---------- */
.page-hero{padding:16px 0 54px}
.page-hero h1{font-size:clamp(25px,3.5vw,37px);margin-bottom:14px;line-height:1.3}
.page-hero p.lead{color:var(--ink-2);font-size:16px;max-width:780px}
.page-hero .meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;font-size:13px;color:var(--ink-2)}
.page-hero .meta span{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:999px;padding:5px 14px}

/* ---------- 平台卡片 ---------- */
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.platform-card{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;transition:.25s}
.platform-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.platform-card .head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.platform-card .head svg{width:28px;height:28px;stroke:var(--brand);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.platform-card h3{font-size:16.5px}
.platform-card .ver{font-size:12.6px;color:var(--muted)}
.platform-card p{font-size:14px;color:var(--muted);flex:1}
.platform-card dl{font-size:13.2px;color:var(--ink-2);margin:14px 0 18px;background:rgba(255,255,255,.6);border-radius:12px;padding:12px 14px;border:1px solid var(--line)}
.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:20px}
.step{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);padding:26px 22px;counter-increment:step}
.step::before{content:counter(step);display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,rgba(109,40,217,.16),rgba(219,39,119,.16));color:var(--brand);font-weight:800;font-size:15px;margin-bottom:14px}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13.8px;color:var(--muted)}

/* ---------- 规格表 ---------- */
.spec-table{width:100%;border-collapse:collapse;background:var(--glass);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.7);border-radius:var(--radius);overflow:hidden;font-size:14.4px}
.spec-table caption{text-align:left;font-size:13.2px;color:var(--muted);padding:0 0 12px}
.spec-table th,.spec-table td{padding:13px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec-table thead th{background:rgba(255,255,255,.6);font-size:14px}
.spec-table tbody th{font-weight:600;width:180px;color:var(--brand)}

/* ---------- 资讯页 ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 318px;gap:32px;align-items:start}
.tag-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tag{font-size:13.5px;border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(12px);border-radius:999px;padding:7px 16px;color:var(--ink-2);transition:.2s}
.tag:hover{border-color:var(--brand);color:var(--brand)}
.tag.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-color:transparent}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.news-cover{height:108px;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800;letter-spacing:.6px}
.news-cover.c1{background:linear-gradient(135deg,#6d28d9,#8b5cf6)}
.news-cover.c2{background:linear-gradient(135deg,#db2777,#f472b6)}
.news-cover.c3{background:linear-gradient(135deg,#4f46e5,#0ea5e9)}
.news-cover.c4{background:linear-gradient(135deg,#7c3aed,#c026d3)}
.news-cover.c5{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.news-cover.c6{background:linear-gradient(135deg,#9333ea,#6366f1)}
.news-cover.c7{background:linear-gradient(135deg,#e11d48,#f97316)}
.news-cover.c8{background:linear-gradient(135deg,#1e1b4b,#4c1d95)}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.news-cat{font-size:12.4px;font-weight:800;color:var(--brand);background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:999px;padding:3px 12px;align-self:flex-start;margin-bottom:10px}
.news-body h3{font-size:16.2px;line-height:1.52;margin-bottom:9px}
.news-body h3 a:hover{color:var(--brand)}
.news-body p{font-size:13.8px;color:var(--muted);flex:1}
.news-foot{display:flex;justify-content:space-between;font-size:12.4px;color:var(--muted);margin-top:14px;padding-top:12px;border-top:1px dashed var(--line)}
.sidebar{position:sticky;top:94px;display:grid;gap:20px}
.side-card{border:1px solid rgba(255,255,255,.7);background:var(--glass);backdrop-filter:blur(16px);border-radius:var(--radius);padding:22px}
.side-card h3{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.hot-list li{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}
.hot-list li:last-child{border-bottom:none}
.hot-list i{flex:none;width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:800}
.hot-list a:hover{color:var(--brand)}
.hot-list span{display:block;font-size:12px;color:var(--muted)}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tags a{font-size:12.6px;background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:999px;padding:5px 12px;color:var(--ink-2)}
.side-tags a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.side-cta{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border:none;text-align:center;box-shadow:var(--shadow-lg)}
.side-cta h3{border-bottom-color:rgba(255,255,255,.3)}
.side-cta p{font-size:13.6px;color:rgba(255,255,255,.92);margin-bottom:16px}
.side-cta .btn{background:#fff;color:var(--brand);width:100%}

/* ---------- CTA ---------- */
.cta-box{background:linear-gradient(135deg,var(--brand),var(--brand-2));border-radius:var(--radius-lg);padding:56px 40px;text-align:center;color:#fff;box-shadow:var(--shadow-lg)}
.cta-box h2{font-size:clamp(22px,3.1vw,31px);margin-bottom:12px;font-weight:800}
.cta-box p{color:rgba(255,255,255,.92);max-width:640px;margin:0 auto 26px;font-size:15.6px}
.cta-box .btn-primary{background:#fff;color:var(--brand);box-shadow:none}
.cta-box .btn-primary:hover{box-shadow:0 14px 30px rgba(0,0,0,.2)}
.cta-box .btn-ghost{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5);color:#fff}
.cta-box .btn-ghost:hover{background:rgba(255,255,255,.26);color:#fff;border-color:#fff}

/* ---------- 长文排版 ---------- */
.prose h2{font-size:21.5px;margin:32px 0 12px}
.prose h3{font-size:17.5px;margin:22px 0 10px}
.prose p{font-size:15px;color:var(--ink-2);margin-bottom:14px}
.prose ul{margin:0 0 16px}
.prose ul li{position:relative;padding-left:20px;font-size:15px;color:var(--ink-2);margin-bottom:7px}
.prose ul li::before{content:"◆";position:absolute;left:0;top:2px;color:var(--brand-2);font-size:9px}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:20px;background:rgba(255,255,255,.62);backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:56px 0 22px;font-size:14px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h3{color:var(--ink);font-size:15px;margin-bottom:15px}
.site-footer .logo{color:var(--ink);margin-bottom:14px}
.site-footer p{font-size:13.6px;line-height:1.9}
.footer-links li{margin-bottom:9px;font-size:13.6px}
.footer-links a:hover{color:var(--brand)}
.footer-bottom{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-top{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}
  .hero-panel{padding:40px 30px}
}
@media (max-width:760px){
  .nav-links{display:none}
  .section{padding:54px 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:36px 22px}
  .hero-panel{padding:30px 22px}
}