:root{--brand:#FF6B35;--brand-2:#FF3D71;--brand-3:#7C4DFF;--brand-4:#00C2A8;--bg:#FFF8F3;--bg-2:#FFFFFF;--surface:rgba(255,255,255,.72);--surface-solid:#FFFFFF;--text:#1F2233;--text-2:#5A5F72;--text-3:#8B90A3;--border:rgba(31,34,51,.08);--shadow:0 8px 32px rgba(255,107,53,.10),0 2px 8px rgba(31,34,51,.06);--shadow-lg:0 20px 60px rgba(255,107,53,.16),0 8px 24px rgba(31,34,51,.08);--radius-s:10px;--radius:16px;--radius-l:24px;--radius-xl:32px;--blur:18px;--nav-h:64px;--max:1180px;--ease:cubic-bezier(.22,.61,.36,1);--grad:linear-gradient(135deg,#FF6B35 0%,#FF3D71 45%,#7C4DFF 100%);--grad-soft:linear-gradient(135deg,rgba(255,107,53,.14),rgba(124,77,255,.14))}
@media (prefers-color-scheme:dark){:root{--bg:#0E0F16;--bg-2:#14161F;--surface:rgba(26,28,40,.66);--surface-solid:#1A1C28;--text:#F2F3F7;--text-2:#B9BDCC;--text-3:#8A8FA3;--border:rgba(255,255,255,.10);--shadow:0 8px 32px rgba(0,0,0,.45),0 2px 8px rgba(0,0,0,.3);--shadow-lg:0 20px 60px rgba(0,0,0,.55),0 8px 24px rgba(0,0,0,.4);--grad-soft:linear-gradient(135deg,rgba(255,107,53,.20),rgba(124,77,255,.20))}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);background-image:radial-gradient(1200px 600px at 8% -8%,rgba(255,107,53,.16),transparent 60%),radial-gradient(1000px 520px at 100% 0%,rgba(124,77,255,.14),transparent 62%),radial-gradient(900px 700px at 50% 120%,rgba(0,194,168,.10),transparent 60%);background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none;transition:color .25s var(--ease),opacity .25s var(--ease)}
a:hover{color:var(--brand-2)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6{margin:0 0 .6em;line-height:1.32;font-weight:800;letter-spacing:-.01em;color:var(--text)}
h1{font-size:clamp(1.75rem,4.6vw,3rem)}
h2{font-size:clamp(1.4rem,3.1vw,2.1rem)}
h3{font-size:clamp(1.12rem,2.1vw,1.4rem);font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{margin:0 0 1em;color:var(--text-2)}
strong{color:var(--text);font-weight:700}
header[role="banner"]{position:sticky;top:0;z-index:1000;background:var(--surface);-webkit-backdrop-filter:saturate(180%) blur(var(--blur));backdrop-filter:saturate(180%) blur(var(--blur));border-bottom:1px solid var(--border);box-shadow:0 4px 24px rgba(31,34,51,.05)}
@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){header[role="banner"]{background:var(--surface-solid)}}
header[role="banner"] nav{max-width:var(--max);margin:0 auto;padding:0 20px;min-height:var(--nav-h);display:flex;align-items:center;gap:18px;flex-wrap:wrap}
header[role="banner"] nav>a:first-of-type{display:inline-flex;align-items:center;gap:10px;font-size:1.16rem;font-weight:900;letter-spacing:-.02em;color:var(--text);white-space:nowrap;padding:6px 0;flex:0 0 auto}
header[role="banner"] nav>a:first-of-type::before{content:"";width:30px;height:30px;border-radius:10px;background:var(--grad);box-shadow:0 6px 16px rgba(255,107,53,.42);flex:0 0 auto}
header[role="banner"] nav>a:first-of-type:hover{color:var(--brand)}
header[role="banner"] nav ul{display:flex;align-items:center;gap:2px;flex:1 1 auto;flex-wrap:wrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding:8px 0}
header[role="banner"] nav ul::-webkit-scrollbar{display:none}
header[role="banner"] nav ul li{flex:0 0 auto}
header[role="banner"] nav ul li a{display:inline-block;padding:8px 13px;border-radius:999px;font-size:.875rem;font-weight:600;color:var(--text-2);white-space:nowrap;transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)}
header[role="banner"] nav ul li a:hover,header[role="banner"] nav ul li a:focus-visible{background:var(--grad-soft);color:var(--brand);transform:translateY(-1px);outline:none}
main{max-width:var(--max);margin:0 auto;padding:0 20px 40px}
main>section{margin:32px 0;padding:clamp(22px,3.4vw,44px);background:var(--surface);-webkit-backdrop-filter:saturate(160%) blur(var(--blur));backdrop-filter:saturate(160%) blur(var(--blur));border:1px solid var(--border);border-radius:var(--radius-l);box-shadow:var(--shadow);position:relative;overflow:hidden;transition:box-shadow .35s var(--ease),transform .35s var(--ease)}
@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){main>section{background:var(--surface-solid)}}
main>section::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--grad);opacity:.85}
main>section:hover{box-shadow:var(--shadow-lg)}
main>section>h2:first-child{position:relative;padding-left:18px;margin-bottom:1.1em}
main>section>h2:first-child::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:6px;border-radius:999px;background:var(--grad);box-shadow:0 4px 14px rgba(255,107,53,.4)}
#hero{background:var(--grad);border:none;color:#fff;text-align:left;padding:clamp(30px,5.4vw,68px);box-shadow:0 24px 70px rgba(255,61,113,.28)}
#hero::before{display:none}
#hero::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 88% 6%,rgba(255,255,255,.30),transparent 62%),radial-gradient(600px 340px at 6% 96%,rgba(0,0,0,.22),transparent 60%);pointer-events:none}
#hero>*{position:relative;z-index:1}
#hero h1{color:#fff;text-shadow:0 3px 22px rgba(0,0,0,.22);margin-bottom:.5em}
#hero h2{color:#fff;font-size:clamp(1.15rem,2.3vw,1.6rem);margin-top:1.4em}
#hero p{color:rgba(255,255,255,.94);font-size:clamp(1rem,1.35vw,1.1rem);max-width:74ch}
#hero ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:18px}
#hero ul li{position:relative;padding:14px 16px 14px 46px;border-radius:var(--radius);background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-weight:600;color:#fff;font-size:.94rem;transition:transform .3s var(--ease),background .3s var(--ease)}
#hero ul li::before{content:"";position:absolute;left:16px;top:50%;width:18px;height:18px;margin-top:-9px;border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 0 0 4px rgba(255,255,255,.22)}
#hero ul li::after{content:"";position:absolute;left:21px;top:50%;width:8px;height:4px;margin-top:-3px;border-left:2px solid var(--brand-2);border-bottom:2px solid var(--brand-2);transform:rotate(-45deg)}
#hero ul li:hover{transform:translateY(-4px);background:rgba(255,255,255,.26)}
#hero>div{margin-top:26px;padding:clamp(18px,2.4vw,28px);border-radius:var(--radius-l);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
main>section>ul,main>section>ol{display:grid;gap:10px}
main>section>ul li,main>section>ol li{position:relative;padding:12px 16px 12px 40px;border-radius:var(--radius-s);background:var(--grad-soft);border:1px solid var(--border);font-size:.94rem;color:var(--text-2);transition:transform .28s var(--ease),box-shadow .28s var(--ease)}
main>section>ul li::before{content:"";position:absolute;left:16px;top:1.35em;width:7px;height:7px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 3px rgba(255,107,53,.16)}
main>section>ul li:hover,main>section>ol li:hover{transform:translateX(4px);box-shadow:0 6px 18px rgba(255,107,53,.14)}
#culture ul li,#advantages ul li,#contact ul li,#howto ul li{background:var(--surface-solid);border:1px solid var(--border)}
#culture ul li::before{background:var(--brand-3);box-shadow:0 0 0 3px rgba(124,77,255,.16)}
#contact ul{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
#contact ul li{padding-left:16px;text-align:center;font-weight:600;color:var(--text)}
#contact ul li::before{display:none}
#contact ul li:hover{transform:translateY(-4px);background:var(--grad-soft)}
#products h3,#advantages h3,#solutions h3,#applications h3,#cases h3,#reviews h3,#knowledge h3,#faq h3,#howto h3,#news h3,#articles h3{position:relative;padding-left:16px;margin-top:1.6em}
#products h3::before,#advantages h3::before,#solutions h3::before,#applications h3::before,#cases h3::before,#reviews h3::before,#knowledge h3::before,#faq h3::before,#howto h3::before,#news h3::before,#articles h3::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:999px;background:var(--grad)}
#products>h3:first-of-type,#advantages>h3:first-of-type,#solutions>h3:first-of-type,#applications>h3:first-of-type,#cases>h3:first-of-type,#reviews>h3:first-of-type{margin-top:.9em}
#products p,#advantages p,#solutions p,#applications p,#cases p,#reviews p,#faq p,#howto p,#knowledge p{padding:16px 18px;border-radius:var(--radius);background:var(--surface-solid);border:1px solid var(--border);box-shadow:0 2px 10px rgba(31,34,51,.04);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
#products p:hover,#advantages p:hover,#solutions p:hover,#applications p:hover,#cases p:hover,#reviews p:hover,#faq p:hover,#knowledge p:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,107,53,.28)}
#reviews p{font-style:normal;border-left:3px solid var(--brand)}
#reviews p::before{content:"“";display:block;font-size:2.4rem;line-height:.6;color:var(--brand);opacity:.42;font-family:Georgia,serif}
#cases p{background:transparent;border:none;box-shadow:none;padding:4px 0;margin-bottom:.4em}
#cases p:hover{transform:none;box-shadow:none}
#articles article{padding:clamp(18px,2.4vw,28px);border-radius:var(--radius-l);background:var(--surface-solid);border:1px solid var(--border);box-shadow:0 2px 12px rgba(31,34,51,.05);margin-bottom:20px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);scroll-margin-top:calc(var(--nav-h) + 20px)}
#articles article:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(255,107,53,.3)}
#articles article h3{margin-top:0;padding-left:0}
#articles article h3::before{display:none}
#articles article>p:first-of-type{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--grad-soft);color:var(--brand);font-size:.8rem;font-weight:700;margin-bottom:12px}
#articles article p:not(:first-of-type){padding:0;background:transparent;border:none;box-shadow:none;margin-bottom:.85em}
#articles article p:not(:first-of-type):hover{transform:none;box-shadow:none}
#news>p:nth-of-type(even),#news>p:has(a){padding:0;background:transparent;border:none;box-shadow:none}
#news a{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;border-radius:999px;background:var(--grad);color:#fff;font-size:.86rem;font-weight:700;box-shadow:0 8px 22px rgba(255,61,113,.32);transition:transform .28s var(--ease),box-shadow .28s var(--ease),filter .28s var(--ease)}
#news a::after{content:"→";transition:transform .28s var(--ease)}
#news a:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,61,113,.42);filter:brightness(1.06)}
#news a:hover::after{transform:translateX(4px)}
#faq h3{background:var(--surface-solid);border:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;padding:16px 18px 12px 20px;margin-bottom:0;cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease)}
#faq h3:hover{background:var(--grad-soft);color:var(--brand)}
#faq h3+p{border-radius:0 0 var(--radius) var(--radius);border-top:none;margin-bottom:18px}
#howto h4{margin-top:1.4em;color:var(--brand);font-size:1rem;letter-spacing:.01em}
#howto>p,#howto>ul{margin-bottom:14px}
#howto>ul li{padding:12px 16px 12px 40px}
#howto>ul li::before{background:var(--brand-4);box-shadow:0 0 0 3px rgba(0,194,168,.16)}
#sitemap ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
#sitemap ul li{padding:0;background:transparent;border:none;box-shadow:none}
#sitemap ul li::before{display:none}
#sitemap ul li a{display:block;padding:12px 16px;border-radius:var(--radius-s);background:var(--surface-solid);border:1px solid var(--border);font-size:.9rem;font-weight:600;color:var(--text-2);text-align:center;transition:transform .28s var(--ease),background .28s var(--ease),color .28s var(--ease),box-shadow .28s var(--ease)}
#sitemap ul li a:hover{transform:translateY(-3px);background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(255,61,113,.3)}
#links ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
#links ul li{padding:0;background:transparent;border:none;box-shadow:none}
#links ul li::before{display:none}
#links ul li a{display:block;padding:12px 16px;border-radius:var(--radius-s);background:var(--surface-solid);border:1px solid var(--border);font-size:.9rem;font-weight:600;color:var(--text-2);text-align:center;transition:transform .28s var(--ease),background .28s var(--ease),color .28s var(--ease),box-shadow .28s var(--ease)}
#links ul li a:hover{transform:translateY(-3px);background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(255,61,113,.3)}
footer[role="contentinfo"]{margin-top:20px;padding:clamp(28px,4.4vw,56px) 20px 40px;background:linear-gradient(180deg,rgba(255,107,53,.07),rgba(124,77,255,.07)),var(--bg-2);border-top:1px solid var(--border)}
footer[role="contentinfo"]>section{max-width:var(--max);margin:0 auto 22px;padding:clamp(18px,2.4vw,28px);background:var(--surface);-webkit-backdrop-filter:saturate(160%) blur(var(--blur));backdrop-filter:saturate(160%) blur(var(--blur));border:1px solid var(--border);border-radius:var(--radius-l);box-shadow:var(--shadow);transition:transform .32s var(--ease),box-shadow .32s var(--ease)}
footer[role="contentinfo"]>section:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
footer[role="contentinfo"] h2{font-size:1.05rem;margin-bottom:.6em;color:var(--brand);display:flex;align-items:center;gap:8px}
footer[role="contentinfo"] h2::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 3px rgba(255,107,53,.16)}
footer[role="contentinfo"] p{font-size:.9rem;margin-bottom:.5em}
footer[role="contentinfo"] nav[aria-label="面包屑"] ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.88rem}
footer[role="contentinfo"] nav[aria-label="面包屑"] ol li{display:flex;align-items:center;gap:6px;color:var(--text-3)}
footer[role="contentinfo"] nav[aria-label="面包屑"] ol li+li::before{content:"/";color:var(--text-3);opacity:.6}
footer[role="contentinfo"] nav[aria-label="面包屑"] ol li a{padding:4px 10px;border-radius:999px;background:var(--grad-soft);font-weight:600;font-size:.84rem}
footer[role="contentinfo"]>p:last-child{max-width:var(--max);margin:0 auto;text-align:center}
footer[role="contentinfo"]>p:last-child a{display:inline-flex;align-items:center;gap:8px;padding:12px 30px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;font-size:.92rem;box-shadow:0 10px 28px rgba(255,61,113,.34);transition:transform .28s var(--ease),box-shadow .28s var(--ease),filter .28s var(--ease)}
footer[role="contentinfo"]>p:last-child a::before{content:"↑"}
footer[role="contentinfo"]>p:last-child a:hover{color:#fff;transform:translateY(-3px);box-shadow:0 16px 38px rgba(255,61,113,.46);filter:brightness(1.06)}
main>section,#articles article,footer[role="contentinfo"]>section{animation:fadeUp .7s var(--ease) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
main>section:nth-of-type(1){animation-delay:.02s}
main>section:nth-of-type(2){animation-delay:.05s}
main>section:nth-of-type(3){animation-delay:.08s}
main>section:nth-of-type(4){animation-delay:.11s}
main>section:nth-of-type(5){animation-delay:.14s}
main>section:nth-of-type(6){animation-delay:.17s}
main>section:nth-of-type(7){animation-delay:.2s}
a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:8px}
::selection{background:rgba(255,107,53,.28);color:var(--text)}
@media (max-width:900px){:root{--nav-h:58px}
header[role="banner"] nav{padding:0 14px;gap:10px;flex-wrap:nowrap;align-items:center}
header[role="banner"] nav>a:first-of-type{font-size:1rem}
header[role="banner"] nav>a:first-of-type::before{width:26px;height:26px;border-radius:9px}
header[role="banner"] nav ul{flex-wrap:nowrap;overflow-x:auto;padding:8px 2px;-webkit-overflow-scrolling:touch}
main{padding:0 14px 32px}
main>section{margin:20px 0;border-radius:var(--radius)}
#hero{border-radius:var(--radius-l)}
#hero ul{grid-template-columns:1fr}
#articles article{border-radius:var(--radius)}
footer[role="contentinfo"]{padding:26px 14px 34px}
footer[role="contentinfo"]>section{border-radius:var(--radius)}
}
@media (max-width:560px){body{font-size:15px}
header[role="banner"] nav ul li a{padding:7px 11px;font-size:.82rem}
main>section{padding:18px 16px}
#hero{padding:26px 20px}
#hero h1{font-size:1.6rem}
#hero ul li{padding:12px 14px 12px 42px;font-size:.88rem}
#products p,#advantages p,#solutions p,#applications p,#faq p,#knowledge p{padding:13px 14px;font-size:.9rem}
#sitemap ul,#links ul{grid-template-columns:repeat(2,1fr)}
footer[role="contentinfo"] nav[aria-label="面包屑"] ol{font-size:.82rem}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
main>section,#articles article,footer[role="contentinfo"]>section{opacity:1;transform:none}
}
@media print{header[role="banner"],footer[role="contentinfo"]>p:last-child{display:none}
body{background:#fff;color:#000}
main>section,footer[role="contentinfo"]>section{box-shadow:none;border:1px solid #ddd;background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}
}