@charset "utf-8";
/* =========================================================
   猪猪软件库 · zhuzhuruanjianku.net.cn
   全站共用样式  浅底 / 晴空蓝 + 暖橙 + 品牌紫
   ========================================================= */

:root{
  --blue:#2f6ef0;
  --blue-d:#1f55c8;
  --blue-l:#5aa9ff;
  --purple:#7b4ae0;
  --orange:#ff7a2f;
  --orange-l:#ff9a4c;
  --teal:#12c4a8;
  --ink:#16233d;
  --ink-2:#33415c;
  --muted:#5d6b87;
  --faint:#8b98b0;
  --line:#e6ecf7;
  --bg:#f6f8fd;
  --card:#ffffff;
  --grad:linear-gradient(135deg,#3d86f8 0%,#2f6ef0 46%,#7b4ae0 100%);
  --grad-cta:linear-gradient(135deg,#ff9a4c 0%,#ff6f2c 100%);
  --shadow:0 10px 30px rgba(24,54,120,.10);
  --shadow-s:0 4px 14px rgba(24,54,120,.07);
  --r:18px;
  --wrap:1160px;
  --font:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg);color:var(--ink-2);
  font-family:var(--font);font-size:16px;line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:var(--blue);text-decoration:none;}
a:hover{color:var(--blue-d);}
h1,h2,h3,h4{color:var(--ink);margin:0;line-height:1.34;font-weight:800;letter-spacing:.2px;}
p{margin:0;}
ul{margin:0;padding:0;}
li{list-style:none;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px;}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:0;border-radius:999px;padding:14px 30px;font-size:16px;font-weight:700;
  font-family:var(--font);cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad-cta);color:#fff;box-shadow:0 10px 24px rgba(255,116,51,.34);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,116,51,.42);}
.btn-ghost{background:#fff;color:var(--blue);box-shadow:inset 0 0 0 2px #d8e4fb;}
.btn-ghost:hover{color:var(--blue-d);background:#f2f7ff;}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn svg{width:18px;height:18px;flex:none;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:70px;}
.brand{display:flex;align-items:center;gap:11px;flex:none;}
.brand img{width:44px;height:44px;border-radius:13px;box-shadow:0 4px 12px rgba(47,110,240,.24);}
.brand-name{display:flex;flex-direction:column;line-height:1.2;}
.brand-name b{font-size:19px;color:var(--ink);font-weight:800;letter-spacing:.6px;}
.brand-name .sub{font-size:11.5px;color:var(--faint);letter-spacing:.4px;font-weight:400;}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.nav a{
  padding:9px 13px;border-radius:10px;font-size:15px;color:var(--ink-2);
  font-weight:600;transition:background .16s ease,color .16s ease;
}
.nav a:hover{background:#eef4ff;color:var(--blue);}
.nav a.is-active{color:var(--blue);background:#eaf1ff;}
.nav .header-cta{
  margin-left:10px;background:var(--grad-cta);color:#fff;padding:10px 22px;
  border-radius:999px;box-shadow:0 8px 18px rgba(255,116,51,.3);
}
.nav .header-cta:hover{background:var(--grad-cta);color:#fff;}

/* ---------- Hero ---------- */
.hero{background:var(--grad);color:#fff;position:relative;overflow:hidden;}
.hero::after{
  content:"";position:absolute;right:-160px;top:-180px;width:520px;height:520px;
  border-radius:50%;background:rgba(255,255,255,.10);
}
.hero::before{
  content:"";position:absolute;left:-120px;bottom:-220px;width:420px;height:420px;
  border-radius:50%;background:rgba(255,255,255,.07);
}
.hero-grid{
  position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;
  gap:44px;align-items:center;padding:62px 0 66px;
}
.hero-grid>*{min-width:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.34);border-radius:999px;
  padding:6px 16px;font-size:13.5px;color:#fff;font-weight:600;margin-bottom:20px;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#8effd6;display:block;}
.hero h1{
  color:#fff;font-size:44px;letter-spacing:1px;margin:0 0 18px;
  text-shadow:0 3px 0 rgba(0,0,0,.10);
}
.hero .lead{font-size:16.5px;color:rgba(255,255,255,.94);max-width:560px;line-height:1.85;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero .btn-ghost{box-shadow:inset 0 0 0 2px rgba(255,255,255,.6);background:rgba(255,255,255,.12);color:#fff;}
.hero .btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-tags span{
  font-size:13px;color:#fff;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.28);border-radius:8px;padding:5px 13px;
}

/* Hero 手机模型 */
.hero-visual{display:flex;align-items:flex-end;justify-content:center;gap:18px;}
.phone{
  background:#0b1120;border-radius:30px;padding:8px;flex-shrink:1;
  box-shadow:0 22px 46px rgba(8,22,60,.36);
}
.phone .screen{border-radius:23px;overflow:hidden;background:#f2f5fa;}
.phone .screen img{width:100%;height:auto;display:block;}
.phone-stage .phone{width:clamp(150px,44%,228px);}
.phone-stage{display:flex;align-items:flex-end;justify-content:center;gap:16px;}
.phone-stage .phone.tilt{margin-bottom:26px;}

/* ---------- 数据信任条 ---------- */
.stats{background:#fff;border-bottom:1px solid var(--line);}
.stats-inner{
  display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:26px 0;
}
.stat{text-align:center;padding:6px 10px;}
.stat b{display:block;font-size:27px;color:var(--blue);font-weight:800;letter-spacing:.5px;}
.stat span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px;}

/* ---------- 通用区块 ---------- */
.sec{padding:66px 0;}
.sec--alt{background:#fff;}
.sec-head{max-width:760px;margin:0 auto 38px;text-align:center;}
.sec-head h2{font-size:30px;margin-bottom:14px;}
.sec-head p{color:var(--muted);font-size:15.5px;}
.sec-head--left{margin-left:0;text-align:left;}

/* ---------- 卖点卡 ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:28px 26px;box-shadow:var(--shadow-s);transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.card .ico{
  width:52px;height:52px;border-radius:15px;display:flex;align-items:center;
  justify-content:center;margin-bottom:18px;font-size:24px;color:#fff;font-weight:800;
}
.card h3{font-size:18.5px;margin-bottom:10px;}
.card p{color:var(--muted);font-size:14.8px;line-height:1.8;}

/* ---------- 截图 gallery ---------- */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;
      padding:12px;box-shadow:var(--shadow-s);}
.shot img{width:100%;height:auto;border-radius:11px;display:block;border:1px solid #eef3fb;}
.shot figcaption{font-size:13.5px;color:var(--muted);text-align:center;padding-top:11px;
                 font-weight:600;letter-spacing:.3px;}
.shots--pair{grid-template-columns:repeat(2,1fr);gap:26px;}

/* ---------- 深度内容入口 ---------- */
.entries{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.entry{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:28px 26px 24px;box-shadow:var(--shadow-s);color:inherit;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0fb;color:inherit;}
.entry .tag{
  display:inline-block;font-size:12.5px;font-weight:700;color:var(--purple);
  background:#f2ecff;border-radius:7px;padding:4px 11px;margin-bottom:15px;
}
.entry h3{font-size:19px;margin-bottom:11px;}
.entry p{color:var(--muted);font-size:14.8px;}
.entry .more{display:inline-block;margin-top:16px;font-size:14px;font-weight:700;color:var(--blue);}

/* ---------- 评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.reviews--two{grid-template-columns:repeat(2,1fr);}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--r);
        padding:26px 24px;box-shadow:var(--shadow-s);}
.review .stars{color:#ffb020;font-size:15px;letter-spacing:2px;margin-bottom:12px;}
.review p{color:var(--ink-2);font-size:15px;line-height:1.82;}
.review .who{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:16px;
             border-top:1px dashed var(--line);}
.review .av{width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;
            display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;flex:none;}
.review .who b{font-size:14px;color:var(--ink);display:block;}
.review .who span{font-size:12.5px;color:var(--faint);}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
details{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:0 24px;box-shadow:var(--shadow-s);
}
details[open]{border-color:#cfe0fb;}
summary{
  cursor:pointer;list-style:none;padding:20px 34px 20px 0;position:relative;
  font-size:16.5px;font-weight:700;color:var(--ink);
}
summary::-webkit-details-marker{display:none;}
summary::after{
  content:"";position:absolute;right:6px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
details .ans{padding:0 0 22px;color:var(--muted);font-size:15.2px;border-top:1px dashed var(--line);
             padding-top:18px;line-height:1.85;}
details .ans b{color:var(--ink);}

/* ---------- 底部下载通道 ---------- */
.cta-band{
  background:var(--grad);border-radius:24px;color:#fff;text-align:center;
  padding:50px 30px;position:relative;overflow:hidden;box-shadow:0 18px 40px rgba(47,110,240,.26);
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-120px;width:320px;height:320px;
  border-radius:50%;background:rgba(255,255,255,.12);
}
.cta-band h2{color:#fff;font-size:27px;position:relative;z-index:2;margin-bottom:14px;}
.cta-band p{color:rgba(255,255,255,.93);position:relative;z-index:2;max-width:640px;margin:0 auto;
            font-size:15.5px;}
.cta-band .btn{margin-top:28px;position:relative;z-index:2;}
.cta-note{position:relative;z-index:2;font-size:13px;color:rgba(255,255,255,.82);margin-top:16px;}
.download-facts{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;max-width:720px;margin:24px auto 0;text-align:center;}
.download-facts div{min-width:0;}
.download-facts dt{color:rgba(255,255,255,.78);font-size:13px;}
.download-facts dd{margin:5px 0 0;color:#fff;font-size:16px;font-weight:800;line-height:1.35;overflow-wrap:anywhere;}
.download-facts time{white-space:nowrap;}
@media(max-width:560px){.download-facts{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px;}}

/* ---------- 内页正文 ---------- */
.page-hero{
  background:var(--grad);color:#fff;padding:48px 0 52px;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-130px;top:-150px;width:430px;height:430px;
  border-radius:50%;background:rgba(255,255,255,.10);
}
.page-hero .crumb{font-size:13.5px;color:rgba(255,255,255,.82);margin-bottom:14px;
                  position:relative;z-index:2;}
.page-hero .crumb a{color:rgba(255,255,255,.92);}
.page-hero h1{color:#fff;font-size:33px;position:relative;z-index:2;margin-bottom:14px;}
.page-hero p{color:rgba(255,255,255,.93);max-width:760px;position:relative;z-index:2;font-size:15.5px;}

.prose{max-width:880px;margin:0 auto;padding:54px 0;min-width:0;}
.prose h2{font-size:24px;margin:44px 0 16px;padding-left:15px;border-left:5px solid var(--blue);
          border-radius:2px;}
.prose h2:first-child{margin-top:0;}
.prose h3{font-size:18.5px;margin:28px 0 10px;}
.prose p{color:var(--ink-2);font-size:15.8px;line-height:1.92;margin-bottom:15px;}
.prose ul{margin:0 0 18px;}
.prose ul li{
  position:relative;padding-left:24px;margin-bottom:10px;font-size:15.6px;
  line-height:1.86;color:var(--ink-2);
}
.prose ul li::before{
  content:"";position:absolute;left:5px;top:.72em;width:7px;height:7px;border-radius:50%;
  background:var(--orange);display:block;
}
.prose a{font-weight:700;}
.prose .shot{margin:28px auto;max-width:368px;background:#fff;border:1px solid var(--line);
             border-radius:16px;padding:12px;box-shadow:var(--shadow-s);}
.prose .shot img{width:100%;height:auto;border-radius:11px;display:block;}
.prose .shot figcaption{font-size:13.5px;color:var(--muted);text-align:center;padding-top:10px;
                        font-weight:600;}
.note{
  background:#f1f7ff;border:1px solid #d5e6ff;border-left:5px solid var(--blue);
  border-radius:12px;padding:18px 22px;margin:22px 0;
}
.note b{color:var(--blue-d);}
.note p{font-size:15.2px;color:var(--ink-2);margin:0;}
.warn{background:#fff6ef;border-color:#ffd9be;border-left-color:var(--orange);}
.warn b{color:#c9521b;}

/* 步骤 */
.steps{counter-reset:s;margin:26px 0 8px;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:22px 26px 22px 74px;margin-bottom:14px;box-shadow:var(--shadow-s);
}
.step::before{
  counter-increment:s;content:counter(s);position:absolute;left:22px;top:20px;
  width:34px;height:34px;border-radius:11px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;
}
.step h3{margin:0 0 8px;font-size:17.5px;}
.step p{font-size:15.2px;color:var(--muted);margin:0;line-height:1.85;}

/* 表格 */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin:24px 0;
              background:#fff;}
.cmp{width:100%;min-width:680px;border-collapse:collapse;}
.cmp th,.cmp td{padding:14px 18px;text-align:left;font-size:14.8px;border-bottom:1px solid var(--line);
                vertical-align:top;}
.cmp thead th{background:#f4f8ff;color:var(--ink);font-weight:800;font-size:15px;}
.cmp tbody tr:last-child td{border-bottom:0;}
.cmp td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}
.cmp .yes{color:#0f9e7f;font-weight:700;}
.cmp .no{color:#c9521b;font-weight:700;}

/* 相关推荐 */
.rel{margin-top:44px;border-top:1px dashed var(--line);padding-top:28px;}
.rel h2{font-size:20px;border:0;padding:0;margin:0 0 16px;}
.rel-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.rel-list a{
  display:block;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:18px 20px;color:var(--ink);font-weight:700;font-size:15px;
  box-shadow:var(--shadow-s);transition:transform .18s ease,border-color .18s ease;
}
.rel-list a:hover{transform:translateY(-3px);border-color:#cfe0fb;color:var(--blue);}
.rel-list a span{display:block;font-weight:400;font-size:13.2px;color:var(--faint);margin-top:6px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#0f1a30;color:#a9b6cf;margin-top:70px;padding:52px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand img{width:42px;height:42px;border-radius:12px;}
.footer-brand b{color:#fff;font-size:18px;font-weight:800;letter-spacing:.6px;}
.site-footer p.blurb{font-size:14px;line-height:1.85;color:#93a2bd;}
.footer-col h4{color:#fff;font-size:15px;margin:0 0 14px;font-weight:700;}
.footer-col a{display:block;font-size:14px;color:#a9b6cf;padding:5px 0;}
.footer-col a:hover{color:#fff;}
.disclaimer{
  margin-top:34px;padding:16px 20px;background:rgba(255,255,255,.05);
  border-radius:12px;font-size:13.4px;color:#a2b0c9;line-height:1.8;
}
.footer-bottom{
  margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:#8194b4;
}

/* ---------- 渐显(仅首页使用) ---------- */
.reveal{transition:opacity .6s ease,transform .6s ease;}
html.js .reveal{opacity:0;transform:translateY(18px);}
html.js .reveal.is-in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px;padding:48px 0 52px;}
  .hero h1{font-size:36px;}
  .hero-visual{order:2;}
  .cards,.entries,.reviews{grid-template-columns:repeat(2,1fr);}
  .reviews--two{grid-template-columns:repeat(2,1fr);}
  .shots{grid-template-columns:repeat(3,1fr);}
  .shots--pair{grid-template-columns:repeat(2,1fr);}
  .stats-inner{grid-template-columns:repeat(2,1fr);gap:16px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .rel-list{grid-template-columns:repeat(2,1fr);}
  .nav a{padding:9px 10px;font-size:14.5px;}
  .sec{padding:52px 0;}
}

@media (max-width:620px){
  body{font-size:15.4px;}
  .wrap{padding:0 16px;}
  /* 头部两行：品牌行 + 导航行（导航固定 3 列 × 2 行，避免逐字换行） */
  .header-inner{flex-wrap:wrap;min-height:0;padding-top:10px;padding-bottom:10px;gap:8px;}
  .brand{width:100%;}
  .brand img{width:38px;height:38px;}
  .brand-name b{font-size:17.5px;}
  .brand-name .sub{display:none;}
  .nav{width:100%;margin-left:0;flex-wrap:wrap;justify-content:space-between;gap:0;}
  .nav a{flex:0 0 33.3333%;text-align:center;padding:7px 0;font-size:14px;white-space:nowrap;}
  .nav .header-cta{display:none;}
  /* Hero */
  .hero h1{font-size:28px;letter-spacing:0;}
  .hero .lead{font-size:15.2px;}
  .hero-actions .btn{flex:1 1 auto;}
  .hero-visual{flex-wrap:wrap;justify-content:center;gap:12px;}
  .phone-stage{flex-wrap:wrap;justify-content:center;}
  .phone-stage .phone{width:46vw;max-width:210px;}
  .phone-stage .phone.tilt{margin-bottom:0;}
  /* 栅格降列 */
  .cards,.entries,.reviews,.shots,.shots--pair,.rel-list{grid-template-columns:1fr;}
  .shots{grid-template-columns:repeat(2,1fr);gap:14px;}
  .shots--pair{grid-template-columns:1fr;}
  .reviews--two{grid-template-columns:1fr;}
  .stats-inner{grid-template-columns:repeat(2,1fr);gap:12px;}
  .stat b{font-size:23px;}
  .sec{padding:40px 0;}
  .sec-head h2{font-size:23px;}
  .sec-head{margin-bottom:28px;}
  .page-hero{padding:36px 0 40px;}
  .page-hero h1{font-size:25px;}
  .prose{padding:36px 0;}
  .prose h2{font-size:20.5px;margin-top:34px;}
  .prose p,.prose ul li{font-size:15.2px;}
  .prose .shot{max-width:330px;}
  .step{padding:20px 20px 20px 64px;}
  .step::before{left:16px;top:18px;width:32px;height:32px;font-size:15px;}
  .cta-band{padding:36px 22px;border-radius:18px;}
  .cta-band h2{font-size:21.5px;}
  .footer-grid{grid-template-columns:1fr;gap:22px;}
  details{padding:0 18px;}
  summary{font-size:15.6px;padding-right:28px;}
  .detail-answer{font-size:15px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal,.js .reveal,html.js .reveal,html.js .reveal.is-in{opacity:1;transform:none;transition:none;}
}
@media print{
  .js .reveal,html.js .reveal,.reveal{opacity:1 !important;transform:none !important;}
  .site-header,.cta-band{display:none;}
}