:root{
  --red:#f0442e;
  --orange:#ff7a1a;
  --deep:#07111f;
  --ink:#101827;
  --muted:#6b7280;
  --line:#e8edf4;
  --bg:#f6f8fb;
  --card:#ffffff;
  --glass:rgba(255,255,255,.72);
  --shadow:0 24px 80px rgba(7,17,31,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.narrow{width:min(900px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.7) blur(18px);border-bottom:1px solid rgba(231,236,244,.85)}
.navbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.2px}.brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--red),var(--orange));position:relative;box-shadow:0 12px 28px rgba(240,68,46,.25)}.brand-mark:after{content:"";position:absolute;left:10px;top:8px;border-left:13px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-text b{font-size:19px}.brand-text span{font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:6px}.nav-links a{font-size:14px;color:#2f3a4a;padding:10px 12px;border-radius:999px;transition:.2s}.nav-links a:hover,.nav-links a.active{background:#fff0ed;color:#d93220}.mobile-toggle{display:none;border:0;background:#111827;color:#fff;border-radius:12px;padding:9px 12px}
.hero{position:relative;min-height:680px;display:flex;align-items:center;overflow:hidden;background:#07111f;color:#fff}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,17,31,.92) 0%,rgba(7,17,31,.70) 42%,rgba(7,17,31,.25) 100%),url('../img/cover_factory.webp') center/cover no-repeat;transform:scale(1.02)}.hero:after{content:"";position:absolute;inset:auto -15% -30% -15%;height:360px;background:radial-gradient(circle at 50% 0%,rgba(240,68,46,.45),transparent 60%)}.hero .container{position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:8px 14px;font-size:13px;backdrop-filter:blur(12px)}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 6px rgba(240,68,46,.18)}.hero h1{font-size:clamp(42px,7vw,86px);line-height:1.04;margin:26px 0 20px;letter-spacing:-2px}.hero p{max-width:720px;font-size:20px;color:#e5e7eb;margin:0 0 34px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 20px;font-weight:800;transition:.22s}.btn-primary{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 18px 40px rgba(240,68,46,.30)}.btn-primary:hover{transform:translateY(-2px)}.btn-ghost{border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);color:#fff}.btn-dark{background:#0f172a;color:#fff}.btn-line{border:1px solid var(--line);background:#fff;color:#111827}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:54px}.stat{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px);border-radius:22px;padding:20px}.stat strong{display:block;font-size:28px}.stat span{font-size:13px;color:#cbd5e1}.section{padding:92px 0}.section-tight{padding:62px 0}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}.section-title h2{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0;letter-spacing:-1px}.section-title p{margin:0;max-width:520px;color:var(--muted)}.kicker{font-size:13px;color:var(--red);font-weight:900;letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-body{padding:26px}.card h3{margin:0 0 10px;font-size:22px}.card p{margin:0;color:var(--muted)}.card .tag{display:inline-block;margin-bottom:12px;padding:5px 10px;border-radius:999px;background:#fff0ed;color:#d93220;font-size:12px;font-weight:900}.image-card{position:relative;min-height:260px;overflow:hidden}.image-card img{width:100%;height:100%;object-fit:cover}.image-card .overlay{position:absolute;inset:auto 18px 18px;background:rgba(7,17,31,.76);color:#fff;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);border-radius:18px;padding:18px}.image-card .overlay h3,.image-card .overlay p{color:#fff}.feature-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:center}.feature-media{border-radius:30px;overflow:hidden;box-shadow:var(--shadow);background:#fff;border:1px solid var(--line)}.feature-list{display:grid;gap:14px;margin-top:22px}.feature-item{display:flex;gap:13px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.dot{flex:0 0 22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));box-shadow:0 8px 18px rgba(240,68,46,.25)}.page-hero{position:relative;padding:130px 0 74px;background:#07111f;color:#fff;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 20%,rgba(240,68,46,.46),transparent 32%),linear-gradient(135deg,#07111f,#121c2e 65%,#331013)}.page-hero .container{position:relative;z-index:1}.page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.04;margin:18px 0}.page-hero p{max-width:760px;color:#dbe3ef;font-size:19px}.breadcrumb{color:#fca5a5;font-weight:800}.subnav{position:sticky;top:76px;z-index:900;background:rgba(246,248,251,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.subnav .container{display:flex;gap:10px;overflow:auto;padding:12px 0}.subnav a{white-space:nowrap;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;color:#475569}.subnav a:hover{color:#d93220}.timeline{position:relative;display:grid;gap:16px}.timeline:before{content:"";position:absolute;left:17px;top:8px;bottom:8px;width:2px;background:#fee2e2}.timeline-item{position:relative;padding-left:52px}.timeline-item:before{content:"";position:absolute;left:8px;top:5px;width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));border:4px solid #fff;box-shadow:0 8px 16px rgba(240,68,46,.22)}.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.metric strong{display:block;font-size:34px;color:#d93220;line-height:1}.metric span{color:var(--muted);font-size:13px}.pill-list{display:flex;gap:10px;flex-wrap:wrap}.pill{border-radius:999px;padding:8px 12px;background:#fff;border:1px solid var(--line);color:#475569;font-size:13px;font-weight:700}.quote{font-size:clamp(28px,4vw,46px);line-height:1.18;font-weight:900;letter-spacing:-1px}.quote em{font-style:normal;color:#d93220}.footer{background:#07111f;color:#cbd5e1;padding:52px 0}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px}.footer h4{color:#fff;margin:0 0 14px}.footer a{display:block;color:#cbd5e1;margin:7px 0}.footer small{display:block;color:#94a3b8;margin-top:28px}.table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:18px;border:1px solid var(--line);background:#fff}.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}.table th{background:#f9fafb}.table tr:last-child td{border-bottom:0}.reveal{opacity:0;transform:translateY(18px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}.page-card{display:block}.page-card:hover{transform:translateY(-3px);transition:.22s}.section-red{background:linear-gradient(135deg,#fff7f6,#fff)}
@media(max-width:920px){.nav-links{position:fixed;inset:76px 16px auto 16px;display:none;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:14px}.nav-links.open{display:flex}.mobile-toggle{display:block}.hero{min-height:760px}.stats,.grid-4,.grid-3,.grid-2,.metric-strip,.feature-row,.footer-grid{grid-template-columns:1fr}.section-title{display:block}.section-title p{margin-top:12px}.subnav{top:76px}.hero h1{letter-spacing:-1px}}


/* V2 focused-site additions */
.hero-v2:before{background:linear-gradient(90deg,rgba(7,17,31,.94) 0%,rgba(7,17,31,.68) 45%,rgba(7,17,31,.22) 100%),url('../img/cover_factory.webp') center/cover no-repeat;}
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
.logo-wall span{display:flex;align-items:center;justify-content:center;min-height:54px;border:1px solid var(--line);border-radius:14px;background:#f8fafc;color:#334155;font-weight:900;text-align:center;padding:10px}
.logo-wall-large{grid-template-columns:repeat(2,1fr)}
.logo-wall-large span{min-height:86px;font-size:22px;color:#d93220;background:#fff0ed;border-color:#fed7d2}
.compact-footer{padding-top:42px}
@media(max-width:920px){.logo-wall{grid-template-columns:repeat(2,1fr)}}

/* Mission & Vision page refinement */
.mission-page-hero{padding:120px 0 88px}
.mission-page-hero:before{background:radial-gradient(circle at 76% 20%,rgba(240,68,46,.42),transparent 34%),linear-gradient(135deg,#07111f 0%,#101a2c 58%,#3b100d 100%)}
.mission-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;position:relative;z-index:1}
.mission-hero-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:28px;padding:34px;backdrop-filter:blur(16px);box-shadow:0 26px 70px rgba(0,0,0,.20)}
.mission-hero-card .tag{display:inline-block;margin-bottom:14px;padding:6px 11px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);font-size:12px;color:#fecaca;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.mission-hero-card h2{margin:0 0 12px;font-size:32px;line-height:1.22;color:#fff}
.mission-hero-card p{margin:0;color:#dbe3ef;font-size:16px}
.mission-overview{background:linear-gradient(180deg,#f6f8fb 0%,#fff 100%)}
.mission-visual-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch}
.mission-image-card{border-radius:30px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.mission-image-card img{width:100%;height:100%;object-fit:cover;min-height:430px}
.mission-copy-card{border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:34px;display:flex;flex-direction:column;justify-content:center}
.mission-copy-card .tag{display:inline-block;width:max-content;margin-bottom:16px;padding:6px 12px;border-radius:999px;background:#fff0ed;color:#d93220;font-size:12px;font-weight:900}
.mission-copy-card h3{margin:0 0 14px;font-size:34px;line-height:1.16;letter-spacing:-.6px}
.mission-copy-card p{margin:0 0 22px;color:#64748b;font-size:17px}
.mission-bullets{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.mission-bullets li{position:relative;padding-left:30px;color:#334155;font-weight:700}
.mission-bullets li:before{content:"";position:absolute;left:0;top:.55em;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));box-shadow:0 7px 16px rgba(240,68,46,.24)}
.mission-values-section{padding:74px 0}
.mission-value-grid{gap:18px}
.mission-value-card{box-shadow:none;border-color:#f2d2cd;background:rgba(255,255,255,.82)}
.mission-icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-weight:900;margin-bottom:18px;box-shadow:0 18px 32px rgba(240,68,46,.25)}
.vision-section{background:#07111f;color:#fff;padding:92px 0}
.vision-panel{display:grid;grid-template-columns:.95fr 1.05fr;gap:0;align-items:stretch;border-radius:34px;overflow:hidden;background:linear-gradient(135deg,#101827,#1e293b);box-shadow:0 34px 110px rgba(0,0,0,.32);border:1px solid rgba(255,255,255,.12)}
.vision-image-wrap{min-height:460px;background:#0b1322}
.vision-image-wrap img{width:100%;height:100%;object-fit:cover}
.vision-text-wrap{padding:54px;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 100% 0%,rgba(240,68,46,.24),transparent 42%)}
.vision-text-wrap .kicker{color:#fecaca}
.vision-text-wrap h2{font-size:clamp(34px,4vw,58px);line-height:1.08;margin:0 0 20px;letter-spacing:-1px}
.vision-text-wrap p{font-size:18px;color:#dbe3ef;margin:0 0 28px;max-width:620px}
.vision-pill-row{display:flex;gap:10px;flex-wrap:wrap}
.vision-pill-row span{border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;padding:9px 14px;font-weight:800;font-size:13px}
@media(max-width:920px){.mission-hero-grid,.mission-visual-grid,.vision-panel{grid-template-columns:1fr}.mission-image-card img{min-height:300px}.vision-image-wrap{min-height:300px}.vision-text-wrap{padding:30px}.mission-copy-card{padding:26px}.mission-copy-card h3{font-size:28px}}


/* V2.2 additions */
.mini-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 12px 32px rgba(7,17,31,.06)}
.mini-card b{display:block;color:#111827;margin-bottom:6px}.mini-card span{display:block;color:#64748b;font-size:13px}
.brand-card{position:relative}.brand-logo-box{height:108px;border:1px solid var(--line);border-radius:20px;background:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:18px;overflow:hidden}.brand-logo-box img{max-height:92px;width:100%;object-fit:contain}.titan-logo{background:#101827}.domestic-logo-wall{grid-template-columns:repeat(4,1fr);margin-top:22px}.mission-panel{background:linear-gradient(135deg,#111827,#243244)}
@media(max-width:920px){.mini-grid,.domestic-logo-wall{grid-template-columns:1fr}.brand-logo-box{height:90px}}


/* V2.3 targeted refinements */
.ai-markets-in-section{margin-top:52px;padding-top:36px;border-top:1px solid rgba(254,215,210,.75)}
.brand-logo-box{background:#fff}.brand-logo-box.titan-logo{background:#07111f}.brand-logo-box.titan-logo img{max-height:96px;width:92%;object-fit:contain}.brand-logo-box img[src$="logo_innocn_page23.png"]{max-height:74px;width:88%;object-fit:contain}
.mission-page-hero{padding:118px 0 96px}.mission-hero-grid{gap:48px}.mission-hero-card{position:relative;overflow:hidden}.mission-hero-card:before{content:"";position:absolute;right:-50px;top:-50px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 68%)}
.mission-overview{padding:96px 0;background:linear-gradient(180deg,#f8fafc 0%,#ffffff 100%)}.mission-overview .section-title{align-items:end;margin-bottom:34px}.mission-overview .section-title h2{max-width:780px}.mission-overview .section-title p{max-width:480px}
.mission-overview .mission-panel{max-width:1180px;margin:0 auto;border-radius:38px;grid-template-columns:1fr 1fr;background:linear-gradient(135deg,#0f172a 0%,#1f2937 55%,#3b100d 100%);box-shadow:0 34px 95px rgba(15,23,42,.22)}.mission-overview .mission-panel .vision-image-wrap{min-height:520px}.mission-overview .mission-panel .vision-image-wrap img{filter:saturate(1.04) contrast(1.02)}.mission-overview .mission-panel .vision-text-wrap{padding:64px;background:radial-gradient(circle at 100% 0%,rgba(240,68,46,.24),transparent 42%)}
.vision-section{padding:102px 0;background:linear-gradient(180deg,#07111f 0%,#0f172a 100%)}.vision-section .vision-panel{max-width:1180px;margin:0 auto;border-radius:38px;box-shadow:0 34px 95px rgba(0,0,0,.34)}.vision-section .vision-image-wrap{min-height:520px}.vision-section .vision-text-wrap{padding:64px}.vision-pill-row span{box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}.section-tight .quote{max-width:980px;margin:0 auto;text-align:center}
@media(max-width:920px){.mission-overview .mission-panel,.vision-section .vision-panel{grid-template-columns:1fr}.mission-overview .mission-panel .vision-text-wrap,.vision-section .vision-text-wrap{padding:32px}.mission-overview .mission-panel .vision-image-wrap,.vision-section .vision-image-wrap{min-height:300px}.mission-overview .section-title{display:block}.mission-overview .section-title p{max-width:none;margin-top:12px}}

/* V2.4 targeted fixes */
.mission-overview .mission-panel .vision-text-wrap h2{color:#ffffff;text-shadow:0 2px 18px rgba(0,0,0,.28)}
.mission-overview .mission-panel .vision-text-wrap p{color:#e5e7eb}

.grid-5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1180px){.grid-5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.grid-5{grid-template-columns:1fr}}

/* V2.6 targeted awards/customer refinements */
.awards-metrics{grid-template-columns:repeat(2,1fr);margin-top:0}.awards-pill-list{margin-top:22px}.awards-pill-list .pill{background:#fff;border-color:#fee2e2;color:#334155}.domestic-logo-wall{grid-template-columns:repeat(3,1fr)}
@media(max-width:920px){.awards-metrics{grid-template-columns:1fr}.domestic-logo-wall{grid-template-columns:1fr}}


/* V3.0 企业定位页配图优化 */
.feature-media img{display:block;width:100%;height:100%;object-fit:cover;min-height:320px;}
.ai-market-grid{align-items:stretch;}
.ai-market-card{display:flex;flex-direction:column;background:rgba(255,255,255,.96);}
.ai-market-card>img{width:100%;height:145px;object-fit:cover;display:block;border-bottom:1px solid var(--line);}
.ai-market-card .card-body{padding:20px;}
.ai-market-card h3{font-size:20px;}
.ai-market-card p{font-size:14px;line-height:1.65;}
@media(max-width:980px){.ai-market-card>img{height:180px}.feature-media img{min-height:260px}}


/* V3.1 企业定位AI应用市场配图与品牌Logo优化 */
.ai-market-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;align-items:stretch;}
.ai-market-card{position:relative;border-radius:24px;overflow:hidden;background:#fff;border:1px solid rgba(232,237,244,.95);box-shadow:0 22px 70px rgba(7,17,31,.10);transition:transform .24s ease,box-shadow .24s ease;}
.ai-market-card:hover{transform:translateY(-4px);box-shadow:0 30px 90px rgba(7,17,31,.16);}
.ai-market-card>img{height:300px;width:100%;object-fit:cover;border-bottom:0;filter:saturate(1.02) contrast(1.02);}
.ai-market-card .card-body{position:relative;margin:-72px 14px 14px;padding:18px;border-radius:18px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.78);backdrop-filter:blur(14px);box-shadow:0 18px 36px rgba(7,17,31,.12);}
.ai-market-card .tag{margin-bottom:8px;background:rgba(240,68,46,.10);}
.ai-market-card h3{font-size:21px;margin-bottom:6px;}
.ai-market-card p{font-size:13px;line-height:1.62;color:#4b5563;}
.brand-logo-box.titan-logo{background:#07111f;}
.brand-logo-box.titan-logo img[src$="logo_titan_user_green.png"]{max-height:82px;width:90%;object-fit:contain;}
.brand-logo-box img[src$="logo_innocn_user_transparent.png"]{max-height:62px;width:86%;object-fit:contain;}
@media(max-width:1180px){.ai-market-grid{grid-template-columns:repeat(3,1fr)}.ai-market-card>img{height:320px}}
@media(max-width:760px){.ai-market-grid{grid-template-columns:1fr}.ai-market-card>img{height:360px}.ai-market-card .card-body{margin:-86px 14px 14px}}


/* V3.2: 品牌Logo统一使用白色/透明底展示 */
.brand-logo-box,
.brand-logo-box.titan-logo{background:#ffffff !important;}
.brand-logo-box{box-shadow:0 16px 40px rgba(15,23,42,.06);}
.brand-logo-box.titan-logo img[src$="logo_titan_user_green.png"]{max-height:78px;width:92%;object-fit:contain;}
.brand-logo-box img[src$="logo_innocn_user_transparent.png"]{max-height:64px;width:86%;object-fit:contain;}

/* V3.3 awards bottom image */
.awards-bottom-section{padding-top:18px;}
.awards-bottom-image{border-radius:28px; overflow:hidden; border:1px solid rgba(148,163,184,.22); box-shadow:0 24px 70px rgba(15,23,42,.14); background:#fff;}
.awards-bottom-image img{display:block; width:100%; height:auto; object-fit:cover;}
@media (max-width: 768px){.awards-bottom-image{border-radius:18px;}}

/* V3.4 targeted refinements */
#domestic .feature-media img{min-height:auto;}
.mission-overview .vision-panel .vision-text-wrap{order:0;}
.mission-overview .vision-panel .vision-image-wrap{order:1;}
.mission-overview .vision-image-wrap img,.vision-section .vision-image-wrap img{object-fit:cover;}


/* V3.5 targeted customer / mission / awards / global logo refinements */
.site-logo{display:block;height:34px;width:auto;max-width:220px;object-fit:contain;background:#fff;border-radius:2px;box-shadow:none;}
.site-header .brand{min-width:180px;}
.footer .brand{display:inline-flex;background:#fff;border-radius:8px;padding:8px 10px;box-shadow:0 12px 26px rgba(0,0,0,.18);}
.footer .site-logo{height:32px;max-width:230px;}
.awards-bottom-image{border:none;background:transparent;box-shadow:none;border-radius:0;overflow:visible;}
.awards-bottom-image img{width:100%;max-width:1180px;margin:0 auto;filter:drop-shadow(0 20px 46px rgba(15,23,42,.12));}
#domestic .feature-media{border-radius:30px;background:#fff;box-shadow:0 22px 68px rgba(15,23,42,.10);}
#domestic .feature-media img{width:100%;}
@media(max-width:920px){.site-header .brand{min-width:auto}.site-logo{height:28px;max-width:180px}.footer .site-logo{height:28px}.footer .brand{padding:7px 9px}}

/* V3.6 final logo refinements */
.site-logo{object-fit:contain;}
.footer-logo{filter:none;opacity:1;}
.site-footer .footer-logo{max-height:42px;width:auto;}
.brand-logo-box img[src$="logo_innocn_header.png"]{max-height:70px;width:88%;object-fit:contain;}

/* V3.7 footer logo visibility fix: keep footer dark, use transparent white logo without white container */
.footer{background:#07111f !important;color:#cbd5e1;}
.footer .brand{background:transparent !important;border-radius:0 !important;padding:0 !important;box-shadow:none !important;display:inline-flex;align-items:center;}
.footer .site-logo.footer-logo,
.footer .footer-logo{background:transparent !important;border-radius:0 !important;box-shadow:none !important;filter:none !important;opacity:1 !important;height:38px !important;max-width:280px !important;width:auto !important;object-fit:contain !important;}
.footer .site-logo.footer-logo{mix-blend-mode:normal;}
@media(max-width:920px){.footer .site-logo.footer-logo,.footer .footer-logo{height:30px !important;max-width:220px !important;}.footer .brand{padding:0 !important;}}

/* V3.8 header logo transparent background fix: keep navbar layout/background unchanged, remove logo white backing */
.site-header .brand{background:transparent !important;border:0 !important;box-shadow:none !important;padding:0 !important;border-radius:0 !important;}
.site-header .site-logo{background:transparent !important;border:0 !important;box-shadow:none !important;border-radius:0 !important;filter:none !important;mix-blend-mode:normal !important;}


/* V3.9 homepage/footer content update */
.hero:before{background:linear-gradient(90deg,rgba(7,17,31,.72) 0%,rgba(7,17,31,.45) 45%,rgba(7,17,31,.12) 100%),url('../img/home_factory_bg.webp') center/cover no-repeat !important;}
.stats{grid-template-columns:repeat(4,1fr);}
@media(max-width:920px){.stats{grid-template-columns:repeat(2,1fr);}}
.footer .footer-grid > div:first-child p{max-width:520px;line-height:1.75;}

/* V3.10 footer contact + navigation refinement */
.footer-compact-grid{display:grid;grid-template-columns:1fr;gap:26px;align-items:start;}
.footer-brand-block{display:flex;align-items:flex-start;justify-content:space-between;gap:28px;padding-bottom:22px;border-bottom:1px solid rgba(148,163,184,.20);}
.footer-contact{margin-top:0;color:#cbd5e1;font-size:14px;line-height:1.85;max-width:680px;text-align:right;}
.footer-contact p{margin:0;}
.footer-contact strong{color:#fff;font-weight:800;}
.footer-nav{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;}
.footer-nav a{display:inline-flex;margin:0;color:#cbd5e1;font-size:14px;font-weight:700;line-height:1;padding:9px 0;border-bottom:1px solid transparent;transition:.2s;}
.footer-nav a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.5);}
.footer-legal{border-top:1px solid rgba(148,163,184,.16);margin-top:26px;padding-top:20px;}
.footer-legal small{margin-top:0;color:#94a3b8;}
@media(max-width:920px){.footer-brand-block{display:block}.footer-contact{text-align:left;margin-top:18px}.footer-nav{gap:8px 14px}.footer-nav a{font-size:13px}}

/* V3.11 企业定位页锚点导航与完整展示图 */
.section-full-image{margin-top:34px;border-radius:28px;overflow:hidden;border:1px solid rgba(232,237,244,.95);background:#fff;box-shadow:0 24px 80px rgba(7,17,31,.10)}
.section-full-image img{display:block;width:100%;height:auto;object-fit:contain;background:#fff}
#desktop .feature-row{margin-bottom:0}
#desktop .feature-media img{object-position:center center}
#portable-ai .feature-row{margin-bottom:34px}
.ai-full-showcase{margin-top:34px;background:#fff}
.subnav .container{justify-content:center}
.subnav a{font-weight:800;padding:10px 22px;color:#334155;box-shadow:0 8px 24px rgba(15,23,42,.04)}
@media(max-width:920px){.section-full-image{border-radius:18px;margin-top:24px}.subnav .container{justify-content:flex-start}.subnav a{padding:9px 14px}}

/* V3.12 企业定位页：卡片索引式 Tab 切换 */
.positioning-tab-section{padding:34px 0 26px;background:linear-gradient(180deg,#f8fafc 0%,#fff 100%);border-bottom:1px solid rgba(232,237,244,.96)}
.positioning-tab-head{display:flex;justify-content:space-between;align-items:flex-end;gap:26px;margin-bottom:18px}
.positioning-tab-head h2{font-size:clamp(26px,3vw,40px);margin:0;letter-spacing:-.5px}
.positioning-tab-head p{margin:0;max-width:520px;color:#64748b;line-height:1.8}
.positioning-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.positioning-tab{position:relative;text-align:left;border:1px solid rgba(226,232,240,.98);background:rgba(255,255,255,.78);border-radius:24px;padding:24px 26px;box-shadow:0 20px 60px rgba(15,23,42,.06);cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;color:#0f172a;overflow:hidden}
.positioning-tab:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(240,68,46,.10),rgba(255,111,61,.04) 42%,transparent);opacity:0;transition:.22s ease}
.positioning-tab:hover{transform:translateY(-2px);box-shadow:0 26px 74px rgba(15,23,42,.10)}
.positioning-tab.is-active{border-color:rgba(240,68,46,.42);background:#fff;box-shadow:0 28px 90px rgba(240,68,46,.14)}
.positioning-tab.is-active:before{opacity:1}
.positioning-tab .tab-index{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:14px;background:#f1f5f9;color:#94a3b8;font-weight:900;margin-bottom:14px}
.positioning-tab.is-active .tab-index{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 12px 28px rgba(240,68,46,.26)}
.positioning-tab strong{position:relative;z-index:1;display:block;font-size:24px;line-height:1.2;margin-bottom:8px}
.positioning-tab em{position:relative;z-index:1;display:block;font-style:normal;color:#64748b;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.positioning-tab.is-active em{color:#d93220}
.positioning-panel[hidden]{display:none!important}
.native-showcase{margin-top:48px}
.compact-title{margin-bottom:26px}
.scenario-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.scenario-card{background:#fff;border:1px solid rgba(232,237,244,.98);border-radius:28px;overflow:hidden;box-shadow:0 24px 80px rgba(15,23,42,.10);transition:transform .24s ease,box-shadow .24s ease}
.scenario-card:hover{transform:translateY(-4px);box-shadow:0 30px 100px rgba(15,23,42,.14)}
.scenario-card img{display:block;width:100%;height:420px;object-fit:cover;background:#f8fafc}
.scenario-card-body{padding:24px 28px 28px;background:linear-gradient(180deg,#fff,rgba(248,250,252,.86))}
.scenario-card-body h3{font-size:26px;margin:8px 0 10px;color:#111827}
.scenario-card-body p{margin:0;color:#64748b;line-height:1.75}
@media(max-width:980px){.positioning-tab-head{display:block}.positioning-tab-head p{margin-top:10px}.scenario-card-grid{grid-template-columns:1fr}.scenario-card img{height:auto}.positioning-tabs{grid-template-columns:1fr}}

/* V3.13 企业定位页：删除索引说明文字，重构两组原生卡片 */
.positioning-tab-section{padding:32px 0 30px;}
.positioning-tabs{max-width:920px;margin:0 auto;}
.desktop-native-showcase .scenario-card img{height:420px;object-position:center center;}
.ai-native-showcase .ai-market-grid{align-items:stretch;}
.ai-native-showcase .ai-market-card>img{height:320px;object-position:center center;}
.ai-native-showcase .ai-market-card .card-body{min-height:184px;}
@media(max-width:1180px){.desktop-native-showcase .scenario-card img{height:380px}.ai-native-showcase .ai-market-card>img{height:340px}}
@media(max-width:760px){.desktop-native-showcase .scenario-card img{height:auto}.ai-native-showcase .ai-market-card>img{height:360px}}

/* V4.4 技术优势页：卡片索引式 Tab 切换与内容重排 */
.tech-tab-section{padding:34px 0 30px;background:linear-gradient(180deg,#f8fafc 0%,#fff 100%);border-bottom:1px solid rgba(232,237,244,.96)}
.tech-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.tech-tab{position:relative;text-align:left;border:1px solid rgba(226,232,240,.98);background:rgba(255,255,255,.82);border-radius:22px;padding:20px 18px;box-shadow:0 18px 52px rgba(15,23,42,.06);cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;color:#0f172a;overflow:hidden;min-height:132px}
.tech-tab:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(240,68,46,.12),rgba(255,111,61,.04) 42%,transparent);opacity:0;transition:.22s ease}
.tech-tab:hover{transform:translateY(-2px);box-shadow:0 24px 70px rgba(15,23,42,.10)}
.tech-tab.is-active{border-color:rgba(240,68,46,.44);background:#fff;box-shadow:0 28px 90px rgba(240,68,46,.14)}
.tech-tab.is-active:before{opacity:1}
.tech-tab .tab-index{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:13px;background:#f1f5f9;color:#94a3b8;font-weight:900;margin-bottom:14px;font-size:13px}
.tech-tab.is-active .tab-index{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 12px 28px rgba(240,68,46,.26)}
.tech-tab strong{position:relative;z-index:1;display:block;font-size:18px;line-height:1.24;margin-bottom:8px;white-space:nowrap}
.tech-tab em{position:relative;z-index:1;display:block;font-style:normal;color:#64748b;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;line-height:1.35}
.tech-tab.is-active em{color:#d93220}
.tech-panel[hidden]{display:none!important}
.tech-detail-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:34px;align-items:center}
.tech-detail-layout.reverse{grid-template-columns:.96fr 1.04fr}
.lead-text{font-size:18px;line-height:1.85;color:#334155!important;margin-bottom:16px!important}
.tech-keyword-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}
.tech-keyword-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 22px;box-shadow:0 16px 42px rgba(15,23,42,.06)}
.tech-keyword-card b{display:block;font-size:28px;color:#d93220;line-height:1.05;margin-bottom:8px}
.tech-keyword-card span{display:block;color:#64748b;font-weight:800;line-height:1.5}
.tech-panel .feature-media img{width:100%;height:100%;object-fit:cover;display:block;min-height:360px}
@media(max-width:1180px){.tech-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.tech-tab strong{white-space:normal}.tech-detail-layout,.tech-detail-layout.reverse{grid-template-columns:1fr}.tech-panel .feature-media img{min-height:280px}}
@media(max-width:760px){.tech-tabs{grid-template-columns:1fr}.tech-tab{min-height:auto}.tech-keyword-grid{grid-template-columns:1fr}.lead-text{font-size:16px}.tech-panel .feature-media img{min-height:220px}}

/* V4.6 自有品牌页：关键词文字化与官网首页图展示 */
.brand-showcase-grid{align-items:stretch;}
.brand-card{display:flex;flex-direction:column;}
.brand-keywords{display:flex;flex-wrap:wrap;align-items:center;gap:9px 12px;margin:18px 0 20px;color:#475569;font-size:14px;line-height:1.5;}
.brand-keywords span{font-weight:700;color:#334155;letter-spacing:.02em;}
.brand-keywords i{display:inline-block;width:4px;height:4px;border-radius:999px;background:#f0442e;opacity:.55;}
.brand-homepage-preview{margin-top:auto;border:1px solid rgba(226,232,240,.95);border-radius:24px;overflow:hidden;background:#f8fafc;box-shadow:0 18px 45px rgba(15,23,42,.10);}
.brand-homepage-preview img{display:block;width:100%;height:440px;object-fit:cover;object-position:top center;transition:transform .5s ease;}
.brand-card:hover .brand-homepage-preview img{transform:scale(1.025);}
@media(max-width:920px){.brand-homepage-preview img{height:320px}.brand-keywords{font-size:13px}}

/* V4.8 awards page: design awards text-image split, no text overlay */
.award-design-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:36px;align-items:center;}
.award-design-copy{background:rgba(255,255,255,.88);border:1px solid rgba(232,237,244,.95);border-radius:30px;padding:34px;box-shadow:0 24px 80px rgba(7,17,31,.08);}
.award-design-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0 0 16px;letter-spacing:-1px;}
.award-design-copy .lead{font-size:17px;line-height:1.9;color:#475569;margin:0 0 24px;}
.award-proof-list{display:grid;gap:14px;}
.award-proof-list div{padding:16px 18px;border-radius:18px;background:linear-gradient(135deg,#fff,#fff7f5);border:1px solid rgba(248,202,196,.72);}
.award-proof-list strong{display:block;color:#111827;font-size:16px;margin-bottom:6px;}
.award-proof-list span{display:block;color:#64748b;font-size:14px;line-height:1.75;}
.award-design-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.award-design-gallery figure{margin:0;background:#fff;border:1px solid rgba(232,237,244,.96);border-radius:24px;overflow:hidden;box-shadow:0 20px 66px rgba(15,23,42,.08);}
.award-design-gallery img{display:block;width:100%;height:245px;object-fit:contain;background:#f8fafc;padding:12px;}
.award-design-gallery figcaption{padding:14px 16px;color:#334155;font-weight:900;font-size:13px;letter-spacing:.04em;text-transform:uppercase;border-top:1px solid rgba(232,237,244,.96);background:#fff;}
@media(max-width:980px){.award-design-layout{grid-template-columns:1fr}.award-design-gallery{grid-template-columns:1fr}.award-design-gallery img{height:auto}}

/* V4.9 企业架构页：工厂布局信息化展示，弱化按钮感 */
.factory-section .section-title p{max-width:640px;}
.factory-layout-row{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start;}
.factory-main-image{position:sticky;top:118px;background:#fff;border-radius:30px;overflow:hidden;box-shadow:0 26px 80px rgba(15,23,42,.10);}
.factory-main-image img{width:100%;height:100%;object-fit:cover;min-height:520px;}
.factory-list{display:grid;gap:16px;}
.factory-card{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;background:rgba(255,255,255,.82);border:1px solid rgba(226,232,240,.95);border-radius:22px;padding:20px 22px;box-shadow:0 16px 46px rgba(15,23,42,.06);position:relative;overflow:hidden;}
.factory-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(240,68,46,.08),rgba(255,255,255,0) 46%);opacity:.8;pointer-events:none;}
.factory-card-index{position:relative;z-index:1;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(240,68,46,.22);font-size:13px;}
.factory-card h3{position:relative;z-index:1;margin:0 0 8px;font-size:21px;letter-spacing:-.2px;color:#111827;}
.factory-card p{position:relative;z-index:1;margin:0;color:#64748b;font-size:14px;line-height:1.85;}
@media(max-width:980px){.factory-layout-row{grid-template-columns:1fr}.factory-main-image{position:relative;top:auto}.factory-main-image img{min-height:auto}.factory-card{padding:18px}.factory-card h3{font-size:19px}}


/* V4.10 enterprise architecture refinements */
#hq .feature-row{align-items:center;gap:38px;}
#hq .feature-media{box-shadow:0 22px 70px rgba(15,23,42,.10);}
.hq-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px;}
.hq-facts .mini-card{background:linear-gradient(180deg,#fff,rgba(255,255,255,.72));border:1px solid rgba(226,232,240,.9);border-left:3px solid rgba(240,68,46,.72);box-shadow:none;border-radius:14px;padding:14px 16px;}
.hq-facts .mini-card b{font-size:14px;margin-bottom:5px;}
.hq-facts .mini-card span{font-size:13px;line-height:1.55;}
.factory-layout-row{grid-template-columns:1.02fr .98fr;gap:30px;align-items:start;}
.factory-main-image{border-radius:28px;box-shadow:0 22px 70px rgba(15,23,42,.10);}
.factory-main-image img{min-height:640px;object-fit:cover;}
.factory-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-content:start;}
.factory-card{display:block;background:rgba(255,255,255,.9);border:1px solid rgba(226,232,240,.95);border-radius:18px;padding:16px 16px 17px;box-shadow:0 10px 28px rgba(15,23,42,.05);}
.factory-card:before{display:none;}
.factory-card-index{width:auto;height:auto;border-radius:0;background:none;color:#d93220;box-shadow:none;justify-content:flex-start;font-size:12px;letter-spacing:.12em;margin-bottom:8px;}
.factory-card h3{font-size:18px;margin-bottom:7px;}
.factory-card p{font-size:13px;line-height:1.7;color:#64748b;}
@media(max-width:1100px){.factory-layout-row{grid-template-columns:1fr}.factory-main-image{position:relative;top:auto}.factory-main-image img{min-height:auto}.factory-list{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:720px){.factory-list,.hq-facts{grid-template-columns:1fr}.factory-card{padding:15px}.factory-card h3{font-size:17px}}

/* V4.11 mission / vision split-card redesign */
.mission-vision-dual-section{background:linear-gradient(180deg,#f8fafc 0%,#ffffff 100%);padding-top:72px;}
.mission-vision-dual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;align-items:stretch;}
.mv-card{position:relative;min-height:620px;border-radius:34px;overflow:hidden;border:1px solid rgba(226,232,240,.96);background:#fff;box-shadow:0 30px 90px rgba(15,23,42,.10);isolation:isolate;}
.mv-card-bg{position:absolute;inset:0;z-index:0;}
.mv-card-bg img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(1.02) contrast(1.02);}
.mv-card:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(255,255,255,.18) 0%,rgba(255,255,255,.58) 46%,rgba(255,255,255,.94) 100%);}
.mv-card:after{content:"";position:absolute;inset:auto 0 0 0;height:44%;z-index:1;background:linear-gradient(180deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.96) 100%);}
.mv-card-content{position:absolute;z-index:2;left:34px;right:34px;bottom:34px;padding:30px 30px 28px;border-radius:28px;background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.72);box-shadow:0 20px 70px rgba(15,23,42,.12);backdrop-filter:blur(12px);}
.mv-card-content .kicker{margin-bottom:12px;color:#d93220;font-weight:900;letter-spacing:.12em;}
.mv-card-content h2{margin:0;font-size:clamp(26px,3.1vw,40px);line-height:1.18;letter-spacing:-.8px;color:#111827;}
.mv-card-content p{margin:18px 0 0;color:#475569;font-size:16px;line-height:1.9;}
.mv-card-mission .mv-card-content h2{max-width:680px;}
.mv-card-vision .mv-card-content h2{max-width:620px;}
@media(max-width:980px){.mission-vision-dual-grid{grid-template-columns:1fr}.mv-card{min-height:560px}.mv-card-content{left:22px;right:22px;bottom:22px;padding:24px}.mv-card-content h2{font-size:28px}.mv-card-content p{font-size:15px}}
@media(max-width:620px){.mission-vision-dual-section{padding-top:48px}.mv-card{min-height:520px;border-radius:24px}.mv-card-content{border-radius:20px;padding:20px}.mv-card-content h2{font-size:24px}}


/* V4.13 footer navigation/contact layout refinement */
.footer-compact-grid{display:grid;grid-template-columns:1fr;gap:22px;align-items:start;}
.footer-brand-block{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-bottom:20px;border-bottom:1px solid rgba(148,163,184,.20);}
.footer-brand-block .brand{flex:0 0 auto;}
.footer-brand-block .footer-nav{justify-content:flex-end;}
.footer-contact-line{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:0;color:#cbd5e1;font-size:14px;line-height:1.6;max-width:none;text-align:left;white-space:nowrap;overflow-x:auto;padding-bottom:2px;}
.footer-contact-line span{display:inline-flex;align-items:center;gap:0;flex:0 0 auto;}
.footer-contact-line strong{color:#fff;font-weight:800;}
@media(max-width:920px){.footer-brand-block{display:block}.footer-brand-block .footer-nav{justify-content:flex-start;margin-top:18px}.footer-contact-line{justify-content:flex-start;gap:18px;font-size:13px;}}


/* V4.14 技术优势页配图与关键词版块优化 */
.tech-panel .feature-media{background:linear-gradient(145deg,#fff,#f8fafc);}
.tech-panel .feature-media img{object-fit:contain;background:linear-gradient(145deg,#fff,#f8fafc);}
.tech-keyword-grid{gap:12px;margin-top:22px;}
.tech-keyword-card{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(248,250,252,.76));border:1px solid rgba(226,232,240,.88);border-radius:18px;padding:16px 18px 16px 20px;box-shadow:none;overflow:hidden;}
.tech-keyword-card:before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:99px;background:linear-gradient(180deg,var(--red),var(--orange));opacity:.75;}
.tech-keyword-card b{font-size:20px;margin-bottom:5px;letter-spacing:-.01em;}
.tech-keyword-card span{font-size:13px;color:#64748b;font-weight:700;line-height:1.55;}
.tech-panel .image-card img{object-fit:cover;}

/* V4.15 产品布局页：卡片索引式 Tab 与网页化产品模块 */
.product-tab-section{padding:34px 0 30px;background:linear-gradient(180deg,#f8fafc 0%,#fff 100%);border-bottom:1px solid rgba(232,237,244,.96)}
.product-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.product-tab{position:relative;text-align:left;border:1px solid rgba(226,232,240,.98);background:rgba(255,255,255,.82);border-radius:22px;padding:20px 18px;box-shadow:0 18px 52px rgba(15,23,42,.06);cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;color:#0f172a;overflow:hidden;min-height:124px}
.product-tab:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(240,68,46,.12),rgba(255,111,61,.04) 42%,transparent);opacity:0;transition:.22s ease}
.product-tab:hover{transform:translateY(-2px);box-shadow:0 24px 70px rgba(15,23,42,.10)}
.product-tab.is-active{border-color:rgba(240,68,46,.44);background:#fff;box-shadow:0 28px 90px rgba(240,68,46,.14)}
.product-tab.is-active:before{opacity:1}
.product-tab .tab-index{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:13px;background:#f1f5f9;color:#94a3b8;font-weight:900;margin-bottom:14px;font-size:13px}
.product-tab.is-active .tab-index{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 12px 28px rgba(240,68,46,.26)}
.product-tab strong{position:relative;z-index:1;display:block;font-size:18px;line-height:1.24;margin-bottom:8px;white-space:nowrap}
.product-tab em{position:relative;z-index:1;display:block;font-style:normal;color:#64748b;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;line-height:1.35}
.product-tab.is-active em{color:#d93220}
.product-panel[hidden]{display:none!important}
.product-panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:28px}
.product-panel-head h2{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0;letter-spacing:-1px}
.product-panel-head p{max-width:560px;margin:0;color:#64748b;line-height:1.85}
.product-showcase-grid{display:grid;gap:22px}
.gaming-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.office-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-feature-card,.product-ratio-card,.creator-series,.smart-card{background:#fff;border:1px solid rgba(226,232,240,.95);border-radius:28px;overflow:hidden;box-shadow:0 22px 70px rgba(15,23,42,.08)}
.product-feature-img,.product-ratio-img,.series-img{background:linear-gradient(180deg,#f8fafc,#fff);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-feature-img{height:230px}.product-ratio-img{height:270px}.series-img{height:360px}
.product-feature-img.transparent img,.product-ratio-img.transparent img,.series-img.transparent img{object-fit:contain;background:transparent;padding:18px}
.product-feature-img img,.product-ratio-img img,.series-img img{width:100%;height:100%;object-fit:cover;display:block}
.product-feature-body{padding:24px 24px 26px}
.product-tag{display:inline-flex;align-items:center;border-radius:999px;background:#fff0ed;color:#d93220;font-weight:900;font-size:12px;padding:6px 11px;margin-bottom:14px}
.product-feature-body h3,.series-caption h3,.smart-card h3{font-size:24px;line-height:1.22;margin:0 0 10px;color:#111827}
.product-feature-body p,.series-caption p{margin:0;color:#64748b;line-height:1.75}
.product-keywords{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.soft-keywords span{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.76);border:1px solid rgba(226,232,240,.95);border-radius:999px;padding:10px 16px;color:#334155;font-weight:800;box-shadow:0 12px 34px rgba(15,23,42,.06)}
.soft-keywords span:before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));box-shadow:0 0 0 5px rgba(240,68,46,.10)}
.product-medical-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:34px;align-items:center}
.medical-media img{width:100%;height:100%;object-fit:contain;padding:24px;background:#fff}
.medical-content{background:#fff;border:1px solid rgba(226,232,240,.95);border-radius:30px;box-shadow:0 22px 70px rgba(15,23,42,.08);padding:34px}
.lead-text{font-size:18px;color:#475569;line-height:1.9;margin:0 0 22px}
.medical-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.medical-feature-grid span{border:1px solid rgba(226,232,240,.95);border-radius:16px;background:#f8fafc;padding:13px 14px;color:#334155;font-weight:800;line-height:1.45}
.creator-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.series-caption{padding:24px 26px 28px}
.smart-layout-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.smart-card{position:relative;background:#fff;padding:18px 18px 24px}.smart-card img{width:100%;height:220px;object-fit:cover;border-radius:20px;background:#f8fafc}.smart-card h3{font-size:20px;margin:16px 4px 0}
@media(max-width:1180px){.product-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.gaming-grid,.smart-layout-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-medical-layout{grid-template-columns:1fr}.product-tab strong{white-space:normal}}
@media(max-width:760px){.product-tabs,.gaming-grid,.office-grid,.creator-layout,.smart-layout-grid{grid-template-columns:1fr}.product-panel-head{display:block}.product-panel-head p{margin-top:10px}.product-feature-img,.product-ratio-img,.series-img{height:auto;min-height:220px}.medical-feature-grid{grid-template-columns:1fr}.medical-content{padding:24px}.product-tab{min-height:auto}}

/* V4.16 产品布局页细节优化 */
.product-panel-head{align-items:flex-start;justify-content:flex-start;}
.product-panel-head p{display:none!important;}
.product-keywords.soft-keywords{gap:18px;margin-top:28px;padding:18px 22px;border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(248,250,252,.92));border:1px solid rgba(226,232,240,.9);box-shadow:0 18px 58px rgba(15,23,42,.06)}
.product-keywords.soft-keywords:before{content:"产品特征";font-size:13px;color:#d93220;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-right:4px;}
.product-keywords.soft-keywords span{display:inline-flex;align-items:center;gap:8px;background:transparent;border:0;border-radius:0;padding:0 18px 0 0;color:#334155;font-weight:850;box-shadow:none;position:relative;}
.product-keywords.soft-keywords span:before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));box-shadow:none;}
.product-keywords.soft-keywords span:not(:last-child):after{content:"";position:absolute;right:0;top:4px;bottom:4px;width:1px;background:rgba(148,163,184,.34);}
.medical-clean-layout{grid-template-columns:1.02fr .98fr;}
.medical-clean-layout .medical-content{background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid rgba(226,232,240,.95);box-shadow:0 22px 70px rgba(15,23,42,.08);}
.medical-media-clean{display:flex;align-items:center;justify-content:center;min-height:420px;background:transparent;border:0;box-shadow:none;overflow:visible;}
.medical-media-clean img{width:100%;max-height:520px;object-fit:contain;display:block;background:transparent;filter:drop-shadow(0 28px 44px rgba(15,23,42,.18));}
.medical-feature-grid.medical-feature-soft{gap:12px;}
.medical-feature-grid.medical-feature-soft span{border:0;background:rgba(248,250,252,.86);border-left:3px solid rgba(240,68,46,.58);border-radius:12px;padding:12px 14px;color:#334155;box-shadow:none;}
.parsed-layout-image{background:transparent;border:0;box-shadow:none;border-radius:0;overflow:visible;}
.parsed-layout-image img{display:block;width:100%;height:auto;border:0;border-radius:0;box-shadow:none;background:transparent;}
@media(max-width:980px){.medical-clean-layout{grid-template-columns:1fr}.medical-media-clean{min-height:auto}.product-keywords.soft-keywords{display:flex}.product-keywords.soft-keywords span:not(:last-child):after{display:none}}


/* V5.7 SMART产品布局解析与内页Banner精简 */
.page-hero p{display:none!important;}
.smart-native-layout{margin-top:24px;background:linear-gradient(180deg,#f8fafc 0%,#ffffff 58%,#fff7f3 100%);border:1px solid rgba(226,232,240,.9);border-radius:32px;padding:34px;box-shadow:0 24px 80px rgba(15,23,42,.08);overflow:hidden;position:relative;}
.smart-native-layout:before{content:"";position:absolute;left:-18%;right:-18%;bottom:0;height:150px;background:linear-gradient(90deg,#ef1f1f,#ff5a2f);opacity:.95;z-index:0;}
.smart-native-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-bottom:34px;}
.smart-native-card{position:relative;background:rgba(255,255,255,.82);border:1px solid rgba(226,232,240,.95);border-radius:4px 22px 4px 4px;box-shadow:0 20px 55px rgba(15,23,42,.10);padding:22px 18px 70px;min-height:300px;overflow:hidden;}
.smart-native-img{height:220px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffffff,#f8fbff);border-radius:6px 18px 6px 6px;}
.smart-native-img img{max-width:100%;max-height:100%;object-fit:contain;display:block;}
.smart-native-label{position:absolute;left:18px;right:18px;bottom:22px;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-size:20px;font-weight:900;padding:14px 18px;border-radius:3px 14px 3px 3px;box-shadow:0 14px 28px rgba(240,68,46,.25);}
.smart-native-capabilities{position:relative;z-index:1;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;padding-top:10px;}
.smart-native-capabilities span{display:flex;align-items:center;justify-content:center;min-height:54px;background:#fff;color:#c51f16;border:1px solid rgba(255,255,255,.9);border-radius:3px 12px 3px 3px;font-size:20px;font-weight:900;box-shadow:0 14px 28px rgba(89,20,12,.10);}
@media(max-width:1100px){.smart-native-grid{grid-template-columns:repeat(2,minmax(0,1fr));}.smart-native-capabilities{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(max-width:640px){.smart-native-layout{padding:20px}.smart-native-grid,.smart-native-capabilities{grid-template-columns:1fr}.smart-native-card{min-height:auto}.smart-native-img{height:200px}.smart-native-layout:before{height:40%;}}


/* V5.10 技术优势页局部优化 */
.tech-oled-layout{grid-template-columns:1fr 1fr;gap:30px;}
.tech-oled-layout .feature-media img{min-height:430px;object-fit:contain;padding:8px;}
.tech-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px;}
.tech-feature-card{position:relative;padding:16px 18px 16px 20px;border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.94),rgba(248,250,252,.74));border:1px solid rgba(226,232,240,.86);box-shadow:0 12px 32px rgba(15,23,42,.045);overflow:hidden;}
.tech-feature-card:before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:999px;background:linear-gradient(180deg,var(--red),var(--orange));opacity:.72;}
.tech-feature-card b{display:block;font-size:17px;color:#0f172a;line-height:1.25;margin-bottom:6px;}
.tech-feature-card span{display:block;font-size:13px;line-height:1.55;color:#64748b;font-weight:700;}
.ai-display-grid .image-card img{height:270px;object-fit:cover;}
#tech-3d-panel .feature-media img{object-fit:cover;min-height:430px;}
#tech-smart-panel .tech-keyword-card b{font-size:19px;}
@media(max-width:1180px){.tech-oled-layout{grid-template-columns:1fr}.tech-oled-layout .feature-media img{min-height:300px}.tech-feature-grid{grid-template-columns:1fr}.ai-display-grid .image-card img{height:240px}}


/* V5.12 产品布局页局部调整：创作顺序与版式 */
.creator-two-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
.creator-two-grid .product-ratio-img{height:360px;}
.creator-two-grid .product-ratio-img.transparent img{object-fit:contain;padding:18px;background:transparent;}
@media(max-width:760px){.creator-two-grid{grid-template-columns:1fr}.creator-two-grid .product-ratio-img{height:auto;min-height:240px}}


/* V5.13 自有品牌页图片与Logo优化 */
.brand-homepage-preview img{height:260px;object-fit:cover;object-position:center center;}
.brand-logo-box img[src$="logo_innocn_black_from_user.png"]{max-height:70px;width:90%;object-fit:contain;}
@media(max-width:920px){.brand-homepage-preview img{height:220px;}}

/* V6.6 企业定位页：索引卡呼吸标，增强未选中项可见性 */
.positioning-tab:not(.is-active)::after{
  content:"";
  position:absolute;
  right:22px;
  top:22px;
  width:10px;
  height:10px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--red),var(--orange));
  box-shadow:0 0 0 0 rgba(240,68,46,.38);
  animation:positioningBreath 1.8s ease-out infinite;
  z-index:2;
}
.positioning-tab:not(.is-active){
  border-color:rgba(240,68,46,.22);
  background:linear-gradient(180deg,rgba(255,255,255,.90),rgba(255,249,248,.78));
}
.positioning-tab:not(.is-active) .tab-index{
  background:rgba(240,68,46,.10);
  color:#d93220;
}
.positioning-tab.is-active::after{display:none;}
@keyframes positioningBreath{
  0%{box-shadow:0 0 0 0 rgba(240,68,46,.38);transform:scale(.92)}
  70%{box-shadow:0 0 0 14px rgba(240,68,46,0);transform:scale(1)}
  100%{box-shadow:0 0 0 0 rgba(240,68,46,0);transform:scale(.92)}
}
.positioning-panel .feature-media img{object-fit:cover;}
.positioning-panel .section-title.compact-title:has(+ .ai-market-grid){margin-bottom:20px;}


/* V6.8 企业定位AI应用市场与技术优势局部优化 */
.ai-direct-market-grid{align-items:stretch;gap:18px;}
.ai-direct-card{background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 24px 70px rgba(7,17,31,.10);border:1px solid rgba(232,237,244,.9);transition:transform .24s ease,box-shadow .24s ease;}
.ai-direct-card:hover{transform:translateY(-4px);box-shadow:0 30px 90px rgba(7,17,31,.16);}
.ai-direct-card img{display:block;width:100%;height:100%;min-height:440px;object-fit:cover;}
.feature-media.no-frame-media{background:transparent!important;border:0!important;box-shadow:none!important;border-radius:0!important;overflow:visible!important;}
.tech-panel .feature-media.no-frame-media img{background:transparent!important;min-height:360px;object-fit:contain!important;padding:0!important;}
.tech-oled-layout .feature-media.no-frame-media img{min-height:430px;object-fit:contain!important;}
@media(max-width:1180px){.ai-direct-market-grid{grid-template-columns:repeat(3,minmax(0,1fr));}.ai-direct-card img{min-height:420px;}}
@media(max-width:760px){.ai-direct-market-grid{grid-template-columns:1fr;}.ai-direct-card img{min-height:auto;}}

/* V6.8 产品布局页结构调整：8项Tab、AI五大场景与素材更新 */
.product-tabs{grid-template-columns:repeat(auto-fit,minmax(138px,1fr));}
.product-tab{min-height:118px;}
.product-tab strong{font-size:16px;}
.product-feature-img.transparent img,.product-ratio-img.transparent img{max-width:100%;max-height:100%;}
.creator-enhanced-grid .product-ratio-img{height:420px;background:linear-gradient(145deg,#fff7f4,#f8fafc);}
.creator-enhanced-card{background:linear-gradient(180deg,#fff,#fff8f5);border-color:rgba(240,68,46,.14);}
.creator-enhanced-card .product-feature-body{background:linear-gradient(180deg,#fff,#fffaf8);}
.ai-product-layout{display:grid;grid-template-columns:1.06fr .94fr;gap:34px;align-items:center;background:linear-gradient(135deg,#fff,#f8fafc 62%,#fff6f2);border:1px solid rgba(226,232,240,.96);border-radius:34px;padding:34px;box-shadow:0 24px 80px rgba(15,23,42,.08);}
.ai-product-media{background:#fff;border-radius:28px;min-height:440px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(226,232,240,.82);}
.ai-product-media img{width:100%;height:100%;max-height:540px;object-fit:contain;display:block;padding:18px;}
.ai-product-copy h2{font-size:clamp(34px,4vw,56px);line-height:1.05;margin:0 0 18px;color:#111827;letter-spacing:-1.4px;}
.ai-product-copy .lead-text{font-size:18px;max-width:560px;}
.ai-product-copy .product-keywords.soft-keywords{background:rgba(255,255,255,.72);}
#product-office .product-ratio-img img[src$="product_office_3218_cutout.png"]{object-fit:contain;padding:8px;filter:drop-shadow(0 20px 30px rgba(15,23,42,.15));}
#product-gaming .product-feature-card:nth-child(4) .product-feature-img img{object-fit:contain;padding:10px;}
@media(max-width:980px){.ai-product-layout{grid-template-columns:1fr;padding:22px}.ai-product-media{min-height:300px}.creator-enhanced-grid .product-ratio-img{height:300px}}


/* V6.9 产品布局页：索引卡统一横排与未选中呼吸灯 */
.product-tabs{
  display:flex !important;
  flex-wrap:nowrap !important;
  gap:14px !important;
  overflow-x:auto;
  padding:6px 2px 18px;
  scroll-snap-type:x proximity;
}
.product-tabs::-webkit-scrollbar{height:6px;}
.product-tabs::-webkit-scrollbar-thumb{background:rgba(240,68,46,.26);border-radius:999px;}
.product-tab{
  flex:0 0 148px;
  scroll-snap-align:start;
  position:relative;
}
.product-tab:not(.is-active){
  animation:productBreath 2.8s ease-in-out infinite;
  border-color:rgba(240,68,46,.20);
}
@keyframes productBreath{
  0%,100%{box-shadow:0 12px 34px rgba(15,23,42,.045),0 0 0 rgba(240,68,46,0);}
  50%{box-shadow:0 18px 54px rgba(15,23,42,.075),0 0 0 5px rgba(240,68,46,.055);}
}
.ai-rich-layout .ai-product-media{min-height:480px;background:linear-gradient(145deg,#fff,#f8fafc);}
.ai-rich-layout .ai-product-media img{object-fit:cover;padding:0;border-radius:24px;}
.ai-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0 6px;}
.ai-feature-list span{display:flex;align-items:center;gap:10px;padding:13px 14px;border-radius:16px;background:rgba(255,255,255,.72);border:1px solid rgba(226,232,240,.88);color:#334155;font-weight:800;line-height:1.35;}
.ai-feature-list span:before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));box-shadow:0 0 0 4px rgba(240,68,46,.08);flex:0 0 auto;}
@media(max-width:1180px){.product-tabs{grid-template-columns:none!important}.product-tab{flex-basis:150px}}
@media(max-width:760px){.product-tabs{display:flex!important}.ai-feature-list{grid-template-columns:1fr}.ai-rich-layout .ai-product-media{min-height:300px}}


/* V7.0 产品布局页：四大横向索引 + AI显示左侧二级索引 */
.product-tabs{display:flex!important;flex-wrap:nowrap!important;justify-content:center;gap:18px!important;overflow-x:auto;padding:6px 2px 18px;}
.product-tab{flex:0 0 210px;min-height:112px;}
.product-tab strong{font-size:18px;}
.ai-display-shell{display:grid;grid-template-columns:240px minmax(0,1fr);gap:34px;align-items:stretch;}
.ai-side-tabs{position:sticky;top:94px;align-self:start;display:flex;flex-direction:column;gap:14px;padding:14px 0;border-left:1px solid rgba(226,232,240,.95);}
.ai-sub-tab{position:relative;width:100%;text-align:left;border:0;background:transparent;color:#94a3b8;padding:15px 18px 15px 24px;border-radius:0 18px 18px 0;cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease;}
.ai-sub-tab:before{content:"";position:absolute;left:-1px;top:50%;width:4px;height:0;border-radius:99px;background:linear-gradient(180deg,var(--red),var(--orange));transform:translateY(-50%);transition:height .22s ease;}
.ai-sub-tab:hover{background:rgba(255,245,242,.72);color:#334155;transform:translateX(2px);}
.ai-sub-tab.is-active{background:linear-gradient(90deg,rgba(240,68,46,.12),rgba(255,255,255,.0));color:#0f172a;}
.ai-sub-tab.is-active:before{height:76%;}
.ai-sub-index{display:block;font-size:12px;letter-spacing:.12em;font-weight:900;color:#d93220;margin-bottom:7px;}
.ai-sub-tab strong{display:block;font-size:20px;line-height:1.2;font-weight:900;}
.ai-sub-tab em{display:block;font-style:normal;font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:850;color:inherit;margin-top:6px;opacity:.72;}
.ai-sub-content{min-width:0;}
.ai-sub-panel[hidden]{display:none!important;}
.ai-nested-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;min-height:570px;background:linear-gradient(135deg,#fff,#f8fafc 62%,#fff7f3);border:1px solid rgba(226,232,240,.95);border-radius:34px;padding:34px;box-shadow:0 24px 80px rgba(15,23,42,.08);}
.ai-nested-media{background:transparent!important;border:0!important;box-shadow:none!important;border-radius:0!important;overflow:visible!important;display:flex;align-items:center;justify-content:center;min-height:430px;}
.ai-nested-media img{display:block;width:100%;max-height:560px;object-fit:contain;background:transparent!important;border:0!important;box-shadow:none!important;border-radius:0!important;padding:0!important;filter:drop-shadow(0 24px 40px rgba(15,23,42,.16));}
.ai-nested-copy h2{font-size:clamp(34px,4vw,56px);line-height:1.05;margin:0 0 18px;color:#111827;letter-spacing:-1.4px;}
.ai-nested-copy .lead-text{font-size:18px;max-width:580px;}
#product-office .product-ratio-img.transparent img{object-fit:contain;padding:8px;filter:drop-shadow(0 18px 28px rgba(15,23,42,.13));}
@media(max-width:1180px){.product-tab{flex-basis:180px}.ai-display-shell{grid-template-columns:1fr}.ai-side-tabs{position:relative;top:auto;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-left:0;border-top:1px solid rgba(226,232,240,.95);padding-top:18px}.ai-sub-tab{border-radius:18px;padding:14px}.ai-sub-tab:before{left:14px;right:14px;top:-1px;width:auto;height:4px;transform:none}.ai-sub-tab.is-active:before{height:4px}.ai-nested-layout{grid-template-columns:1fr}}
@media(max-width:760px){.product-tab{flex-basis:170px}.ai-side-tabs{grid-template-columns:1fr}.ai-nested-layout{padding:22px;min-height:auto}.ai-nested-media{min-height:260px}.ai-feature-list{grid-template-columns:1fr}}


/* V7.4 技术优势页：AI显示文字板块缩小，减少背景遮挡 */
#tech-ai-panel .image-card .overlay{
  left:14px;
  right:auto;
  bottom:14px;
  max-width:68%;
  padding:12px 14px;
  border-radius:14px;
  background:rgba(7,17,31,.66);
  backdrop-filter:blur(8px);
}
#tech-ai-panel .image-card .overlay h3{
  font-size:18px;
  margin:0 0 5px;
  line-height:1.2;
}
#tech-ai-panel .image-card .overlay p{
  font-size:12px;
  line-height:1.45;
}
@media(max-width:760px){
  #tech-ai-panel .image-card .overlay{max-width:78%;}
}

/* V7.5 AI market web cards */
.ai-web-market-grid .ai-market-card>img{height:300px;object-fit:cover;object-position:center center;}
.ai-web-market-grid .ai-market-card .card-body{min-height:190px;}
.ai-web-market-grid .ai-market-card p{font-size:14px;line-height:1.7;}
@media(max-width:1180px){.ai-web-market-grid .ai-market-card>img{height:320px}}
@media(max-width:760px){.ai-web-market-grid .ai-market-card>img{height:360px}}


/* V7.7 产品布局页：规格标签与系列名称优化 */
.spec-tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.spec-tag-list span{display:inline-flex;align-items:center;min-height:28px;padding:6px 10px;border-radius:999px;background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid rgba(226,232,240,.95);color:#475569;font-size:12px;font-weight:800;line-height:1.25;box-shadow:0 8px 22px rgba(15,23,42,.045);}
.spec-tag-list span:before{content:"";width:5px;height:5px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));margin-right:6px;flex:0 0 auto;}
.office-specs{margin-top:14px;}
.product-keywords.series-keywords:before{content:"系列名称"!important;}
#product-gaming .product-feature-body{display:flex;flex-direction:column;}
#product-gaming .product-feature-card{min-height:100%;}
#product-gaming .spec-tag-list{margin-top:auto;padding-top:16px;}
#ai-home-panel .ai-nested-media img,#ai-entertainment-panel .ai-nested-media img{object-fit:cover;border-radius:28px;max-height:520px;filter:drop-shadow(0 24px 40px rgba(15,23,42,.12));}
@media(max-width:760px){.spec-tag-list span{font-size:11px;padding:6px 9px}}

/* V7.8 mission / vision background image and typography refinement */
.mv-card-content{padding:22px 24px 20px;border-radius:24px;background:rgba(255,255,255,.72);}
.mv-card-content .kicker{margin-bottom:8px;font-size:12px;}
.mv-card-content h2{font-size:clamp(20px,2.15vw,30px);line-height:1.24;letter-spacing:-.35px;}
.mv-card:before{background:linear-gradient(180deg,rgba(255,255,255,.06) 0%,rgba(255,255,255,.28) 50%,rgba(255,255,255,.72) 100%);}
.mv-card:after{height:34%;background:linear-gradient(180deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.82) 100%);}

/* V7.9 requested mission/vision image clarity adjustments */
.mv-card:before,.mv-card:after{display:none;}
.mv-card-bg img{filter:none;}
.mv-card-mission{display:flex;flex-direction:column;min-height:620px;}
.mv-card-mission .mv-card-bg{position:relative;inset:auto;height:430px;flex:0 0 430px;}
.mv-card-mission .mv-card-content{position:relative;left:auto;right:auto;bottom:auto;flex:1;margin:0;padding:30px 34px 32px;border:0;border-radius:0;background:linear-gradient(180deg,#ffffff 0%,#f1f5f9 100%);box-shadow:none;backdrop-filter:none;display:flex;flex-direction:column;justify-content:center;}
@media(max-width:980px){.mv-card-mission{min-height:560px}.mv-card-mission .mv-card-bg{height:380px;flex-basis:380px}.mv-card-mission .mv-card-content{padding:24px 22px 26px}}
@media(max-width:620px){.mv-card-mission{min-height:520px}.mv-card-mission .mv-card-bg{height:340px;flex-basis:340px}.mv-card-mission .mv-card-content{padding:20px 22px 22px}}

/* V8.1 mission / vision full-image presentation refinement */
.mv-card-mission,
.mv-card-vision{
  display:flex;
  flex-direction:column;
  min-height:0;
}
.mv-card-mission .mv-card-bg,
.mv-card-vision .mv-card-bg{
  position:relative;
  inset:auto;
  width:100%;
  height:auto;
  aspect-ratio:3 / 4;
  flex:0 0 auto;
  overflow:hidden;
}
.mv-card-mission .mv-card-bg img,
.mv-card-vision .mv-card-bg img{
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
  display:block;
  filter:none;
}
.mv-card-mission .mv-card-bg{background:#e9e9e9;}
.mv-card-vision .mv-card-bg{background:#e7e3df;}
.mv-card-mission .mv-card-content,
.mv-card-vision .mv-card-content{
  position:relative;
  left:auto;
  right:auto;
  bottom:auto;
  flex:1;
  margin:0;
  padding:30px 34px 32px;
  border:0;
  border-radius:0;
  box-shadow:0 -18px 34px rgba(226,230,234,.42);
  backdrop-filter:none;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.mv-card-mission .mv-card-content{
  background:linear-gradient(180deg,#eef0f2 0%,#f6f7f8 48%,#ffffff 100%);
}
.mv-card-vision .mv-card-content{
  background:linear-gradient(180deg,#e7e1db 0%,#f3efeb 48%,#ffffff 100%);
  box-shadow:0 -18px 34px rgba(222,214,207,.44);
}
@media(max-width:980px){
  .mv-card-mission,
  .mv-card-vision{min-height:0;}
  .mv-card-mission .mv-card-bg,
  .mv-card-vision .mv-card-bg{height:auto;flex-basis:auto;}
  .mv-card-mission .mv-card-content,
  .mv-card-vision .mv-card-content{padding:24px 22px 26px;}
}
@media(max-width:620px){
  .mv-card-mission,
  .mv-card-vision{min-height:0;}
  .mv-card-mission .mv-card-bg,
  .mv-card-vision .mv-card-bg{height:auto;flex-basis:auto;}
  .mv-card-mission .mv-card-content,
  .mv-card-vision .mv-card-content{padding:20px 22px 22px;}
}


/* V8.6 homepage freshness and AI learning image update */
.hero:before{background:linear-gradient(90deg,rgba(7,17,31,.54) 0%,rgba(7,17,31,.28) 45%,rgba(7,17,31,.06) 100%),url('../img/home_factory_bg.webp') center/cover no-repeat !important;}