/* fgvhp.com 全站样式（Fenggu VHP）— 所有规则以 body.fgv 开头以压过 Astra 默认 */
:root{--navy:#002B78;--blue:#003AA1;--ink:#0E1A2B;--mut:#5A6B82;--line:#DCE3EC;--bg:#F5F8FB;--teal:#0A8F8A;--red:#D62B2B}
body.fgv{font-family:"IBM Plex Sans",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6;font-size:16px}
body.fgv .site-content{padding:0}
body.fgv .site-content > .ast-container{max-width:none;padding:0;display:block}
body.fgv .entry-content > *{margin-bottom:0}
body.fgv.page .site-main > article.ast-article-single{padding:0;margin:0;background:none}
body.fgv #ast-scroll-top{display:none!important}
body.fgv a,body.fgv .entry-content a{color:inherit;text-decoration:none}
body.fgv .site-footer{display:none}
body.fgv .wrap{max-width:1180px;margin:0 auto;padding:0 24px}
body.fgv .mono{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
body.fgv .eyebrow{color:var(--teal);margin-bottom:12px;display:block}
body.fgv h1{font-family:inherit;font-size:46px;line-height:1.12;font-weight:700;letter-spacing:-.01em;color:var(--ink);margin:0}
body.fgv h2{font-family:inherit;font-size:32px;line-height:1.2;font-weight:700;margin:0 0 14px;color:var(--ink)}
body.fgv h3{font-family:inherit;font-size:19px;line-height:1.35;font-weight:600;margin:0 0 6px;color:var(--ink)}
body.fgv p{margin:0}
body.fgv .lead{font-size:18px;color:var(--mut);max-width:620px}
body.fgv .btn{display:inline-block;padding:13px 22px;border-radius:6px;font-weight:600;font-size:15px;line-height:1.3}
body.fgv a.btn-p,body.fgv .entry-content a.btn-p{background:var(--red);color:#fff}
body.fgv a.btn-p:hover{background:#B82222;color:#fff}
body.fgv a.btn-s,body.fgv .entry-content a.btn-s{border:1.5px solid var(--navy);color:var(--navy)}
body.fgv .fgv-sec{padding:80px 0}
body.fgv .alt{background:var(--bg)}

/* header */
body.fgv .fgv-top{border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:99}
body.fgv .fgv-top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
body.fgv .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--navy);line-height:1.2}
body.fgv .brand img{height:32px;width:auto}
body.fgv .brand small{display:block;font-weight:500;font-size:11px;color:var(--mut);letter-spacing:.06em}
body.fgv .fgv-nav{display:flex;gap:28px;font-size:15px;font-weight:500}
body.fgv .fgv-nav a:hover{color:var(--blue)}
body.fgv .fgv-burger{display:none;position:relative}
body.fgv .fgv-burger summary{list-style:none;cursor:pointer;width:40px;height:40px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 9px}
body.fgv .fgv-burger summary::-webkit-details-marker{display:none}
body.fgv .fgv-burger summary span{display:block;height:2px;background:var(--navy);border-radius:2px}
body.fgv .fgv-mnav{position:absolute;right:0;top:48px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(0,43,120,.12);min-width:230px;padding:8px 0}
body.fgv .fgv-mnav a{display:block;padding:11px 18px;font-weight:500}

/* hero */
body.fgv .hero{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);padding:72px 0 64px}
body.fgv .hgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
body.fgv .hero h1 em{font-style:normal;color:var(--blue)}
body.fgv .hero .lead{margin:20px 0 30px}
body.fgv .ctas{display:flex;gap:12px;flex-wrap:wrap}
body.fgv .hero-fig{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;position:relative}
body.fgv .hero-fig img{width:100%;height:auto;display:block}
body.fgv .hero-fig .tag{position:absolute;left:18px;bottom:16px;background:var(--navy);color:#fff;padding:6px 10px;border-radius:4px}
body.fgv .cycle{display:grid;grid-template-columns:repeat(4,1fr);margin-top:44px;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}
body.fgv .cycle div{padding:16px 18px;border-right:1px solid var(--line)}
body.fgv .cycle div:last-child{border-right:0}
body.fgv .cycle b{display:block;font-size:15px}
body.fgv .cycle span{font-size:13px;color:var(--mut)}
body.fgv .cycle .mono{color:var(--teal);font-size:11px;display:block}

/* cards */
body.fgv .paths{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
body.fgv .card{display:block;border:1px solid var(--line);border-radius:12px;padding:28px;background:#fff;transition:.2s}
body.fgv .card:hover{border-color:var(--blue);box-shadow:0 8px 24px rgba(0,43,120,.08)}
body.fgv .card p{color:var(--mut);font-size:15px}
body.fgv .card .go{display:inline-block;margin-top:14px;color:var(--blue);font-weight:600;font-size:14px}
body.fgv .num{font-family:"IBM Plex Mono",monospace;color:var(--teal);font-size:13px;margin-bottom:10px;display:block}

/* applications */
body.fgv .apps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
body.fgv .app{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.2s}
body.fgv .app:hover{border-color:var(--blue)}
body.fgv .app .ph{height:180px;background:#fff;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
body.fgv .app .ph img{max-height:160px;max-width:85%;width:auto;height:auto;object-fit:contain}
body.fgv .app .ph.cover img{max-height:none;max-width:none;width:100%;height:100%;object-fit:cover}
body.fgv .app .tx{padding:20px 22px}
body.fgv .app p{font-size:14px;color:var(--mut)}

/* knowledge list */
body.fgv .kgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin-top:30px}
body.fgv .kitem{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
body.fgv .kitem .mono{color:var(--teal);min-width:92px;padding-top:3px}
body.fgv .kitem b{font-weight:600}
body.fgv .kitem p{font-size:14px;color:var(--mut)}

/* services */
body.fgv .svc{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
body.fgv .svc ul{list-style:none;display:grid;gap:14px;margin:0;padding:0}
body.fgv .svc li{border-left:3px solid var(--teal);background:#fff;padding:16px 20px;border-radius:0 8px 8px 0;margin:0}
body.fgv .svc li b{display:block}
body.fgv .svc li span{font-size:14px;color:var(--mut)}

/* cases */
body.fgv .cases{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
body.fgv .case{border:1px solid var(--line);border-radius:12px;overflow:hidden;display:grid;grid-template-columns:200px 1fr}
body.fgv .case img{width:100%;height:100%;object-fit:cover}
body.fgv .case .tx{padding:22px}
body.fgv .case p{font-size:14px;color:var(--mut)}
body.fgv .case .mono{color:var(--teal)}

/* cta + form */
body.fgv .cta{background:var(--navy);color:#fff;border-radius:16px;padding:48px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
body.fgv .cta h2{color:#fff}
body.fgv .cta p{color:#C9D6EE}
body.fgv .cta .eyebrow{color:#7FD6D1}
body.fgv .cta .fluentform label{color:#fff}
body.fgv .cta .ff-btn-submit{background:var(--red)!important;border:0!important;font-weight:600}

/* footer */
body.fgv .fgv-foot{padding:48px 0 28px;color:var(--mut);font-size:14px;border-top:1px solid var(--line);margin-top:80px;background:#fff}
body.fgv .fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
body.fgv .fcols b{display:block;color:var(--ink);margin-bottom:10px}
body.fgv .fcols a{display:block;margin-bottom:6px}
body.fgv .fcols a:hover{color:var(--blue)}
body.fgv .fcols p{margin-bottom:10px}
body.fgv .fbrand{font-size:17px;color:var(--navy)!important}
body.fgv .fcopy{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;font-size:13px}

@media(max-width:960px){
  body.fgv .fgv-nav,body.fgv .fgv-ask{display:none}
  body.fgv .fgv-burger{display:block}
}
@media(max-width:860px){
  body.fgv h1{font-size:32px}body.fgv h2{font-size:26px}body.fgv .fgv-sec{padding:56px 0}
  body.fgv .brand small{display:none}body.fgv .brand img{height:26px}
  body.fgv .fgv-top .wrap{height:58px}
  body.fgv .hgrid,body.fgv .svc,body.fgv .cta,body.fgv .kgrid{grid-template-columns:1fr}
  body.fgv .paths,body.fgv .apps,body.fgv .cases{grid-template-columns:1fr}
  body.fgv .cycle{grid-template-columns:1fr 1fr}
  body.fgv .cycle div:nth-child(2){border-right:0}
  body.fgv .cycle div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  body.fgv .case{grid-template-columns:1fr}body.fgv .case img{height:180px}
  body.fgv .cta{padding:28px}
  body.fgv .wrap{padding:0 16px}
  body.fgv .fcols{grid-template-columns:1fr 1fr}
}

/* ===== 子页面组件 ===== */
body.fgv .phero{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);padding:48px 0 56px;border-bottom:1px solid var(--line)}
body.fgv .phero h1{font-size:40px;max-width:820px}
body.fgv .phero .lead{margin:18px 0 26px;max-width:720px}
body.fgv .crumb{font-size:13px;color:var(--mut);margin-bottom:22px}
body.fgv .crumb a{color:var(--blue)}
body.fgv .pgrid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
body.fgv .pfig{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;height:340px;display:flex;align-items:center;justify-content:center}
body.fgv .pfig img{width:auto;height:auto;max-width:86%;max-height:300px}
body.fgv .pfig.cover img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover}
body.fgv .two{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
body.fgv .narrow{max-width:860px}
body.fgv .prose p{margin-bottom:16px;font-size:17px;color:#2B3A4F}
body.fgv a.go,body.fgv .entry-content a.go,body.fgv .go{color:var(--blue);font-weight:600}
body.fgv .opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:30px}
body.fgv .opt{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
body.fgv .opt:hover{border-color:var(--blue);box-shadow:0 8px 24px rgba(0,43,120,.08)}
body.fgv .opt .mono{color:var(--red);display:block;margin-bottom:8px}
body.fgv .opt p{font-size:15px;color:var(--mut)}
body.fgv .opt .go{display:inline-block;margin-top:12px;font-size:14px}
body.fgv h3.sub{margin:44px 0 14px}
body.fgv .tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff;margin-top:24px}
body.fgv .tbl table{border-collapse:collapse;width:100%;font-size:15px;margin:0;border:0}
body.fgv .tbl th,body.fgv .tbl td{padding:12px 16px;border:0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
body.fgv .tbl thead th{background:var(--navy);color:#fff;font-weight:600;font-size:14px}
body.fgv .tbl tbody th{font-weight:600;color:var(--ink);background:#FAFCFE;width:32%}
body.fgv .tbl tbody tr:last-child th,body.fgv .tbl tbody tr:last-child td{border-bottom:0}
body.fgv .note{font-size:13px;color:var(--mut);margin-top:12px}
body.fgv .plan{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px 40px;margin-top:30px}
body.fgv .plan > div{border-top:2px solid var(--teal);padding-top:16px}
body.fgv .plan p{font-size:15px;color:var(--mut)}
body.fgv ul.check{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
body.fgv ul.check li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px 14px 44px;position:relative;font-size:15px;margin:0}
body.fgv ul.check li::before{content:"✓";position:absolute;left:16px;top:13px;color:var(--teal);font-weight:700}
body.fgv ul.check.small{grid-template-columns:1fr}
body.fgv ul.check.small li{padding:10px 14px 10px 40px;font-size:14px}
body.fgv ul.check.small li::before{top:9px}
body.fgv .faq details{border-bottom:1px solid var(--line);padding:18px 0}
body.fgv .faq summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;position:relative;padding-right:30px}
body.fgv .faq summary::-webkit-details-marker{display:none}
body.fgv .faq summary::after{content:"+";position:absolute;right:4px;top:-2px;font-size:22px;color:var(--teal)}
body.fgv .faq details[open] summary::after{content:"–"}
body.fgv .faq details p{margin-top:10px;color:var(--mut)}
body.fgv .svcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}
body.fgv .sv{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;position:relative}
body.fgv .sv p{font-size:15px;color:var(--mut)}
body.fgv .badge{position:absolute;right:20px;top:24px;font-size:12px;font-weight:600;color:var(--teal);background:#E6F5F4;padding:3px 10px;border-radius:20px}
body.fgv ol.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;gap:12px}
body.fgv ol.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 18px 14px 58px;position:relative;margin:0}
body.fgv ol.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:14px;font-family:"IBM Plex Mono",monospace;color:var(--teal);font-size:14px}
body.fgv ol.steps b{display:block}
body.fgv ol.steps span{font-size:14px;color:var(--mut)}
body.fgv .callout{background:#FFF8E6;border:1px solid #F1D99A;border-radius:10px;padding:20px 24px;font-size:15px;color:#5B4A1F}
body.fgv .cs{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
body.fgv .cs img{width:100%;height:360px;object-fit:cover;border-radius:12px}
body.fgv .cs p{margin-bottom:14px}
body.fgv .cs .lead{margin-bottom:16px}
body.fgv .ctgrid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start}
body.fgv .formbox{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:32px}
body.fgv .formbox .ff-btn-submit{background:var(--red)!important;border:0!important;font-weight:600}
body.fgv .ctgrid h3{margin-bottom:12px}
body.fgv .ctgrid p{margin-bottom:6px}
@media(max-width:860px){
  body.fgv .phero{padding:32px 0 40px}
  body.fgv .phero h1{font-size:30px}
  body.fgv .pgrid,body.fgv .two,body.fgv .cs,body.fgv .ctgrid{grid-template-columns:1fr;gap:28px}
  body.fgv .pfig{height:260px}
  body.fgv ul.check{grid-template-columns:1fr}
  body.fgv .cs img{height:240px}
  body.fgv .formbox{padding:20px}
  body.fgv .tbl table{font-size:14px}
  body.fgv .tbl th,body.fgv .tbl td{padding:10px 12px}
}