/* Listary 中文站样式 */
:root{
  --blue:#2563eb;--blue-d:#1d4ed8;--blue-l:#eff6ff;
  --ink:#1f2937;--mut:#64748b;--bg:#f8fafc;--line:#e5e7eb;
  --green:#16a34a;--radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;line-height:1.75;font-size:16px}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-d);text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:1120px;margin:0 auto;padding:0 20px}

/* ---------- 头部 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--ink)}
.brand img{width:34px;height:34px}
.brand small{font-weight:400;color:var(--mut);font-size:12px;margin-left:2px}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{color:#374151;font-size:15px;padding:4px 2px}
.nav-links a.active{color:var(--blue);font-weight:600}
.nav-links a:hover{color:var(--blue);text-decoration:none}
.btn{display:inline-block;border:none;cursor:pointer;font-size:15px;border-radius:10px;transition:all .2s;text-align:center}
.btn-primary{background:var(--blue);color:#fff;padding:10px 22px;font-weight:600}
.btn-primary:hover{background:var(--blue-d);color:#fff;text-decoration:none;box-shadow:0 6px 16px rgba(37,99,235,.28)}
.btn-ghost{background:#fff;color:var(--blue);border:1.5px solid var(--blue);padding:9px 22px;font-weight:600}
.btn-ghost:hover{background:var(--blue-l);text-decoration:none}
.btn-nav{padding:8px 18px;font-size:14px}
.btn-lg{padding:14px 34px;font-size:17px;border-radius:12px}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#f0f6ff 0%,#fff 100%);padding:64px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;background:var(--blue-l);color:var(--blue-d);font-size:13px;font-weight:600;padding:5px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:38px;line-height:1.35;font-weight:700;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero p.lead{margin:18px 0 26px;color:var(--mut);font-size:17px;max-width:520px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:22px;color:#6b7280;font-size:13.5px}
.hero-meta span{display:inline-block;margin-right:16px}
.hero-meta b{color:#374151;font-weight:600}
.hero-figure{box-shadow:0 24px 60px -18px rgba(30,64,175,.25);border-radius:12px;border:1px solid #dbeafe;overflow:hidden;background:#fff}
.hero-figure img{aspect-ratio:1334/831;object-fit:cover}

/* 数据条 */
.stat-band{background:var(--blue-d);color:#fff;padding:26px 0}
.stat-band .container{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
.stat-band b{display:block;font-size:26px;font-weight:700}
.stat-band span{font-size:13.5px;opacity:.85}

/* ---------- 通用段落 ---------- */
.section{padding:64px 0}
.section.alt{background:var(--bg)}
.sec-head{text-align:center;max-width:680px;margin:0 auto 44px}
.sec-head h2{font-size:29px;font-weight:700;margin-bottom:12px}
.sec-head p{color:var(--mut);font-size:15.5px}

/* 功能卡片 */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .25s,box-shadow .25s}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px -14px rgba(15,23,42,.16)}
.feature-card .icon{width:46px;height:46px;border-radius:12px;background:var(--blue-l);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature-card .icon svg{width:24px;height:24px;stroke:var(--blue)}
.feature-card h3{font-size:18px;margin-bottom:8px}
.feature-card p{color:var(--mut);font-size:14.5px}

/* 场景 */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scene-item{border-top:3px solid var(--blue);background:#fff;padding:22px 20px;border-radius:0 0 10px 10px}
.scene-item h3{font-size:16.5px;margin-bottom:8px}
.scene-item p{color:var(--mut);font-size:14px}

/* 截图文段 */
.shot-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.shot-row.rev .shot-figure{order:2}
.shot-figure{border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 16px 40px -16px rgba(15,23,42,.18);background:#fff}
.shot-copy h3{font-size:23px;margin-bottom:14px}
.shot-copy p{color:var(--mut);margin-bottom:12px;font-size:15.5px}
.shot-copy ul{list-style:none}
.shot-copy li{padding-left:26px;position:relative;margin-bottom:9px;font-size:15px;color:#374151}
.shot-copy li::before{content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;border-radius:50%;background:var(--blue)}

/* 评价 */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.quote-card p{font-size:14.5px;color:#374151;margin-bottom:16px}
.quote-card .who{display:flex;align-items:center;gap:10px}
.quote-card .who b{font-size:14px}
.quote-card .who span{display:block;font-size:12.5px;color:var(--mut)}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#60a5fa,#2563eb);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}

/* 更新日志 */
.changelog{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px}
.changelog h3{font-size:18px;margin-bottom:6px}
.changelog time{color:var(--mut);font-size:13px}
.changelog ul{list-style:none;margin-top:14px}
.changelog li{padding:7px 0 7px 24px;position:relative;font-size:14.5px;color:#374151;border-bottom:1px dashed #eef2f7}
.changelog li:last-child{border-bottom:none}
.changelog li::before{content:"";position:absolute;left:4px;top:16px;width:7px;height:7px;border-radius:50%;background:#93c5fd}

/* ---------- 下载区 ---------- */
.dl-band{background:linear-gradient(135deg,#1e40af 0%,#2563eb 60%,#3b82f6 100%);color:#fff;padding:60px 0}
.dl-band .sec-head h2{color:#fff}
.dl-band .sec-head p{color:rgba(255,255,255,.8)}
.dl-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:860px;margin:0 auto}
.dl-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:28px;display:flex;flex-direction:column;align-items:center;text-align:center}
.dl-card h3{font-size:18px;margin-bottom:14px}
.dl-card .btn{margin-top:16px;background:#fff;color:var(--blue-d);font-weight:700;padding:12px 30px}
.dl-card .btn:hover{background:#e0ecff;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.dl-band .dl-tip{max-width:760px;margin:26px auto 0;text-align:center;font-size:13.5px;color:rgba(255,255,255,.85)}
.dl-band .dl-tip b{color:#fff}

/* 二维码呼吸边框 */
.qr-wrap{display:inline-block;padding:10px;background:#fff;border:3px solid #93c5fd;border-radius:16px;animation:qrBreath 2.8s ease-in-out infinite}
.qr-wrap img{width:150px;height:150px;border-radius:6px}
@keyframes qrBreath{
  0%,100%{box-shadow:0 0 6px 2px rgba(147,197,253,.25);border-color:#93c5fd;transform:scale(1)}
  50%{box-shadow:0 0 22px 8px rgba(147,197,253,.55);border-color:#3b82f6;transform:scale(1.045)}
}

/* ---------- 下载页 ---------- */
.page-head{background:var(--bg);padding:52px 0 44px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:32px;margin-bottom:10px}
.page-head p{color:var(--mut);max-width:760px}
.version-table-wrap{margin:40px 0}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.plain{width:100%;border-collapse:collapse;background:#fff;font-size:14.5px;min-width:620px}
table.plain th,table.plain td{border:1px solid var(--line);padding:11px 16px;text-align:left}
table.plain th{background:var(--bg);font-weight:600;white-space:nowrap}
table.plain td:first-child{font-weight:600;white-space:nowrap;background:#fcfdff}

.dl-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:36px 0}
.pan-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 10px 30px -16px rgba(15,23,42,.14)}
.pan-card .pan-head{padding:18px 26px;display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:#fff}
.pan-card.quark .pan-head{background:linear-gradient(135deg,#3b82f6,#2563eb)}
.pan-card.baidu .pan-head{background:linear-gradient(135deg,#2b6cb0,#1a365d)}
.pan-body{display:flex;gap:26px;padding:26px;align-items:center;flex-wrap:wrap}
.pan-body ul{list-style:none;flex:1;min-width:220px}
.pan-body li{display:flex;align-items:flex-start;font-size:14.5px;color:#374151;margin-bottom:10px}
.pan-body li svg{flex:none;width:17px;height:17px;stroke:var(--green);margin:4px 8px 0 0}
.pan-body .qr-side{display:flex;flex-direction:column;align-items:center;gap:10px}
.pan-body .qr-side .btn{background:var(--blue);color:#fff;font-weight:700;padding:12px 28px}
.pan-body .qr-side .btn:hover{background:var(--blue-d);box-shadow:0 8px 18px rgba(37,99,235,.3)}
.qr-note{font-size:12.5px;color:var(--mut);text-align:center;max-width:190px;line-height:1.5}
.qr-note b{color:#374151}

.tip-box{background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:20px 24px;margin:30px 0}
.tip-box h4{color:#92400e;font-size:15.5px;margin-bottom:8px}
.tip-box p{color:#78350f;font-size:14px}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 20px;position:relative}
.step-item::before{counter-increment:step;content:counter(step);position:absolute;top:-14px;left:18px;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center}
.step-item h3{font-size:15.5px;margin:8px 0 6px}
.step-item p{font-size:13.5px;color:var(--mut)}

/* 键盘按键 */
.kbd{display:inline-block;min-width:30px;padding:2px 8px;border:1px solid #cbd5e1;border-bottom-width:2.5px;border-radius:6px;background:#f8fafc;font-family:Consolas,monospace;font-size:13.5px;color:#334155;text-align:center;margin:0 2px}

/* FAQ 折叠 */
.faq-list{max-width:800px;margin:0 auto}
details.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden}
details.faq-item summary{cursor:pointer;list-style:none;padding:17px 22px;font-weight:600;font-size:15.5px;display:flex;align-items:center;justify-content:space-between}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{content:"+";font-size:20px;color:var(--blue);font-weight:400}
details.faq-item[open] summary::after{content:"−"}
details.faq-item[open] summary{border-bottom:1px solid #eef2f7;background:#fcfdff}
details.faq-item .faq-body{padding:16px 22px;color:#4b5563;font-size:14.5px}
details.faq-item .faq-body p{margin-bottom:8px}

/* 文章排版 */
.article{max-width:840px;margin:0 auto}
.article h2{font-size:24px;margin:44px 0 16px;padding-left:14px;border-left:4px solid var(--blue)}
.article h2:first-child{margin-top:0}
.article h3{font-size:18px;margin:26px 0 10px}
.article p{color:#374151;margin-bottom:14px;font-size:15.5px}
.article ul,.article ol{margin:0 0 16px 22px;color:#374151;font-size:15.5px}
.article li{margin-bottom:8px}
.article figure{margin:22px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.article figcaption{font-size:13px;color:var(--mut);text-align:center;padding:10px}
.article .shot-inline{box-shadow:0 14px 36px -16px rgba(15,23,42,.18)}
.article .shot-inline img{aspect-ratio:1284/744}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.55);display:none;align-items:center;justify-content:center;z-index:999;padding:20px}
.modal-mask.show{display:flex;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-box{background:#fff;border-radius:18px;max-width:420px;width:100%;padding:34px 30px 28px;text-align:center;position:relative;animation:popIn .25s ease}
@keyframes popIn{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
.modal-close{position:absolute;top:12px;right:16px;border:none;background:none;font-size:24px;color:#9ca3af;cursor:pointer;line-height:1}
.modal-close:hover{color:#4b5563}
.modal-box h3{font-size:19px;margin-bottom:6px}
.modal-box .sub{color:var(--mut);font-size:13.5px;margin-bottom:20px}
.modal-box .qr-wrap{margin-bottom:16px}
.modal-box .qr-wrap img{width:170px;height:170px}
.modal-badge{display:inline-flex;align-items:center;gap:6px;background:#f0fdf4;color:#15803d;font-size:13px;font-weight:600;padding:5px 14px;border-radius:999px;margin-bottom:14px}
.modal-warn{background:#fffbeb;border:1px dashed #f59e0b;border-radius:10px;padding:10px 14px;font-size:13px;color:#92400e;line-height:1.6;margin-top:6px}

/* ---------- 页脚 ---------- */
.site-footer{background:#111827;color:#9ca3af;padding:52px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:38px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer p{font-size:13.5px;line-height:1.8}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#9ca3af;font-size:13.5px}
.site-footer a:hover{color:#fff}
.footer-brand{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;font-size:16px;margin-bottom:12px}
.footer-brand img{width:26px;height:26px}
.footer-bottom{border-top:1px solid #1f2937;padding:18px 0;text-align:center;font-size:13px;color:#6b7280}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .hero-grid,.shot-row{grid-template-columns:1fr;gap:32px}
  .shot-row.rev .shot-figure{order:0}
  .feature-grid{grid-template-columns:1fr 1fr}
  .scene-grid{grid-template-columns:1fr 1fr}
  .quote-grid{grid-template-columns:1fr}
  .stat-band .container{grid-template-columns:1fr 1fr;gap:20px}
  .steps{grid-template-columns:1fr 1fr}
  .dl-cards,.dl-detail-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .nav-links{display:none}
  .hero h1{font-size:29px}
  .hero{padding:44px 0 40px}
  .section{padding:44px 0}
  .sec-head h2{font-size:24px}
  .feature-grid,.scene-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .page-head h1{font-size:26px}
  .pan-body{justify-content:center}
  .footer-grid{grid-template-columns:1fr}
}
/* 移动端简易菜单开关 */
.menu-toggle{display:none;border:none;background:none;font-size:22px;color:#374151;cursor:pointer;padding:6px}
@media (max-width:620px){
  .menu-toggle{display:block}
  .nav-open .nav-links{display:flex;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 24px;gap:14px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.08)}
}