:root{
  --bg:#FAF8F3; --ink:#1B3A5C; --gold:#B8893A; --line:#E5DFD2;
  --card:#FFFFFF; --soft:#F1EDE4; --muted:#5C6672; --deep:#26333F;
  --serif:Georgia,"Songti SC","Noto Serif SC","SimSun",serif;
  --sans:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--deep);line-height:1.7;font-size:15px}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
/* ===== topbar ===== */
.topbar{background:var(--ink);color:#E9E4D8;font-size:12.5px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:16px;flex-wrap:wrap}
.topbar a{color:#E9E4D8}
.topbar .tb-right{display:flex;gap:22px;align-items:center}
.topbar .dot{color:var(--gold)}
/* ===== header ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(250,248,243,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.logo{display:flex;align-items:baseline;gap:8px;font-family:var(--serif)}
.logo .brand{font-size:24px;color:var(--ink);font-weight:700;letter-spacing:1px}
.logo .sub{font-size:14px;color:var(--gold);letter-spacing:3px;border-left:1px solid var(--gold);padding-left:8px}
.nav{display:flex;gap:26px;list-style:none;font-size:14.5px}
.nav a{color:var(--deep);position:relative;padding:6px 0}
.nav a:hover,.nav a.active{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);transition:width .25s}
.nav a:hover::after,.nav a.active::after{width:100%}
.header .tel{display:flex;align-items:center;gap:10px;border:1px solid var(--ink);color:var(--ink);padding:8px 16px;border-radius:3px;font-size:14px;transition:all .2s}
.header .tel:hover{background:var(--ink);color:#fff}
.header .tel .num{font-family:var(--serif);font-weight:700;font-size:15px}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.burger span{width:22px;height:2px;background:var(--ink)}
/* ===== hero ===== */
.hero{padding:72px 0 64px}
.hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:4px;color:var(--gold);text-transform:uppercase;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.hero h1{font-family:var(--serif);font-size:46px;line-height:1.22;color:var(--ink);font-weight:700;letter-spacing:1px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lead{color:var(--muted);font-size:16px;margin:22px 0 32px;max-width:520px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;padding:13px 26px;border-radius:3px;font-size:15px;transition:all .2s;border:1px solid var(--ink)}
.btn:hover{background:var(--deep);transform:translateY(-1px)}
.btn.gold{background:var(--gold);border-color:var(--gold)}
.btn.gold:hover{background:#A97A2F}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.hero .trust{display:flex;gap:34px;margin-top:36px;flex-wrap:wrap}
.trust .item{display:flex;flex-direction:column}
.trust .n{font-family:var(--serif);font-size:24px;color:var(--ink);font-weight:700}
.trust .t{font-size:12.5px;color:var(--muted);letter-spacing:1px}
.hero-fig{position:relative}
.hero-fig::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:1px solid var(--gold);border-radius:4px;z-index:0}
.hero-fig img{position:relative;z-index:1;border-radius:4px;width:100%;height:420px;object-fit:cover;box-shadow:0 18px 50px rgba(27,58,92,.16)}
.hero-fig .badge{position:absolute;z-index:2;left:-14px;bottom:26px;background:var(--ink);color:#fff;padding:12px 18px;border-radius:3px;font-family:var(--serif);font-size:14px;letter-spacing:1px;box-shadow:0 10px 24px rgba(27,58,92,.3)}
.hero-fig .badge b{display:block;color:var(--gold);font-size:20px}
/* ===== stats ===== */
.stats{background:var(--ink);color:#E9E4D8}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 24px}
.stat{text-align:center}
.stat .n{font-family:var(--serif);font-size:38px;color:#fff;font-weight:700}
.stat .n i{font-style:normal;color:var(--gold)}
.stat .t{font-size:13px;letter-spacing:2px;opacity:.85;margin-top:4px}
/* ===== section head ===== */
.sec{padding:76px 0}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head .k{font-size:12px;letter-spacing:4px;color:var(--gold);text-transform:uppercase;display:flex;align-items:center;gap:10px}
.sec-head .k::before{content:"";width:30px;height:1px;background:var(--gold)}
.sec-head h2{font-family:var(--serif);font-size:32px;color:var(--ink);margin:12px 0 10px;font-weight:700}
.sec-head p{color:var(--muted);font-size:15px}
/* ===== services ===== */
.services{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{position:relative;border:1px solid var(--line);background:#fff;padding:28px 26px;border-radius:4px;transition:all .25s;overflow:hidden}
.svc:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:0 14px 34px rgba(27,58,92,.08)}
.svc .ico{width:46px;height:46px;display:flex;align-items:center;justify-content:center;border:1px solid var(--gold);color:var(--gold);border-radius:50%;margin-bottom:18px}
.svc h3{font-family:var(--serif);font-size:19px;color:var(--ink);margin-bottom:8px}
.svc p{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.svc ul{list-style:none;font-size:13.5px;color:var(--deep);margin-bottom:18px}
.svc li{display:flex;gap:8px;padding:5px 0;border-bottom:1px dashed var(--line);align-items:baseline}
.svc li::before{content:"—";color:var(--gold);flex:none}
.svc .more{font-size:13.5px;color:var(--ink);display:inline-flex;align-items:center;gap:6px;font-weight:600}
.svc .more::after{content:"→";transition:transform .2s}
.svc:hover .more::after{transform:translateX(4px)}
.svc .tag{position:absolute;top:22px;right:0;background:var(--gold);color:#fff;font-size:11px;letter-spacing:2px;padding:4px 10px;border-radius:2px 0 0 2px}
/* ===== lifecycle timeline ===== */
.timeline .tl-wrap{display:grid;grid-template-columns:repeat(6,1fr);gap:0;counter-reset:tl}
.tl-node{position:relative;padding:0 18px 0 0}
.tl-node::before{counter-increment:tl;content:"0" counter(tl);font-family:var(--serif);font-size:26px;color:var(--gold);font-weight:700;display:block}
.tl-node::after{content:"";position:absolute;top:14px;left:0;right:18px;height:1px;background:var(--line);z-index:0}
.tl-node .dot{width:9px;height:9px;border-radius:50%;background:var(--ink);position:relative;z-index:1;margin:8px 0 14px;box-shadow:0 0 0 4px var(--bg)}
.tl-node h4{font-family:var(--serif);color:var(--ink);font-size:16px;margin-bottom:6px}
.tl-node p{font-size:12.5px;color:var(--muted)}
/* ===== tools ===== */
.tools{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tool{background:#fff;border:1px solid var(--line);border-radius:4px;padding:26px 22px;display:flex;flex-direction:column;transition:all .25s}
.tool:hover{border-color:var(--gold);transform:translateY(-3px)}
.tool .t-ico{color:var(--gold);margin-bottom:14px}
.tool h4{font-family:var(--serif);font-size:17px;color:var(--ink);margin-bottom:8px}
.tool p{font-size:13px;color:var(--muted);flex:1;margin-bottom:16px}
.tool .use{font-size:13px;color:var(--ink);font-weight:600;display:inline-flex;align-items:center;gap:6px;cursor:pointer;background:none;border:none;padding:0;font-family:var(--sans)}
.tool .use::after{content:"→"}
.tool.feature{background:var(--ink);border-color:var(--ink);color:#E9E4D8}
.tool.feature h4{color:#fff}
.tool.feature p{color:#B9C3CF}
.tool.feature .use{color:var(--gold)}
.tool.feature .t-ico{color:var(--gold)}
/* ===== cert ===== */
.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}
.cert-card{display:flex;gap:20px;border:1px solid var(--line);background:#fff;border-radius:4px;padding:22px;align-items:center}
.cert-card img{width:118px;height:158px;object-fit:cover;border:1px solid var(--line);border-radius:2px;flex:none}
.cert-card h4{font-family:var(--serif);font-size:16.5px;color:var(--ink);margin-bottom:6px}
.cert-card p{font-size:13px;color:var(--muted)}
.cert-card .no{font-family:var(--serif);color:var(--gold);font-size:13px;margin-top:8px;display:block}
/* ===== knowledge ===== */
.kb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.kb{border:1px solid var(--line);background:#fff;border-radius:4px;overflow:hidden;transition:all .25s}
.kb:hover{border-color:var(--gold);transform:translateY(-3px)}
.kb .kb-img{height:150px;object-fit:cover;width:100%}
.kb .kb-body{padding:20px}
.kb .badge{display:inline-block;background:var(--soft);color:var(--ink);font-size:11px;letter-spacing:2px;padding:3px 10px;border-radius:2px;margin-bottom:10px}
.kb h4{font-family:var(--serif);font-size:16px;color:var(--ink);line-height:1.45;margin-bottom:8px}
.kb p{font-size:13px;color:var(--muted)}
/* ===== about ===== */
.about .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-fig{position:relative}
.about-fig::before{content:"";position:absolute;inset:16px -16px -16px 16px;border:1px solid var(--gold);border-radius:4px}
.about-fig img{position:relative;border-radius:4px;height:380px;object-fit:cover;width:100%}
.about h2{font-family:var(--serif);font-size:32px;color:var(--ink);margin:14px 0 18px}
.about p{color:var(--muted);margin-bottom:14px}
.about ul{list-style:none;margin:18px 0 28px}
.about li{display:flex;gap:10px;padding:7px 0;font-size:14px;align-items:baseline}
.about li::before{content:"✓";color:var(--gold);font-weight:700}
/* ===== cta band ===== */
.cta-band{background:var(--ink);color:#E9E4D8;text-align:center;padding:64px 0}
.cta-band h2{font-family:var(--serif);font-size:32px;color:#fff;margin-bottom:12px}
.cta-band p{opacity:.85;margin-bottom:30px;font-size:15px}
.cta-band .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* ===== footer ===== */
footer{background:var(--deep);color:#B9C3CF;font-size:13.5px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:56px 0 40px}
.footer-grid h4{color:#fff;font-family:var(--serif);font-size:16px;margin-bottom:18px;letter-spacing:1px}
.footer-grid ul{list-style:none}
.footer-grid li{padding:5px 0}
.footer-grid a:hover{color:var(--gold)}
.footer-grid .brand{font-family:var(--serif);font-size:22px;color:#fff;margin-bottom:12px}
.footer-grid p{line-height:1.9}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:12.5px;color:#7E8A96}
.footer-bottom .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
/* ===== toast ===== */
#toast{position:fixed;bottom:34px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--ink);color:#fff;padding:13px 26px;border-radius:3px;font-size:14px;opacity:0;transition:all .35s;z-index:99;box-shadow:0 12px 30px rgba(0,0,0,.25);pointer-events:none}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
/* ===== float wecom ===== */
.float-wecom{position:fixed;right:22px;bottom:22px;width:54px;height:54px;border-radius:50%;background:var(--gold);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(184,137,58,.4);cursor:pointer;z-index:60;border:none;font-size:22px}
.float-wecom:hover{transform:scale(1.06)}

/* ===== 循环动效与新增板块 ===== */
.marquee{overflow:hidden;position:relative}
.marquee-track{display:flex;align-items:center;width:max-content;animation:mq 32s linear infinite}
.marquee.rev .marquee-track{animation-direction:reverse}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.m-item{white-space:nowrap;display:inline-flex;align-items:center;gap:10px;padding:0 24px}
.m-item i{font-style:normal;color:var(--gold)}
.notice{background:var(--ink);color:#E9E4D8;border-bottom:1px solid var(--line);font-size:12.5px;letter-spacing:1px;padding:9px 0}
.notice .m-item{color:#E9E4D8}
.industry{background:var(--soft);border-bottom:1px solid var(--line);padding:17px 0;font-size:13.5px}
.industry .m-item{color:var(--ink);letter-spacing:2px}
.parks{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;font-size:14px}
.parks .m-item{color:var(--deep)}
.parks .m-item b{font-family:var(--serif);color:var(--ink);font-weight:600}
.loop-word{display:inline-block;transition:opacity .35s}
.glow-border{position:relative}
.glow-border::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(100deg,transparent 20%,var(--gold) 50%,transparent 80%);background-size:250% 100%;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:flow 3.6s linear infinite;pointer-events:none}
@keyframes flow{from{background-position:250% 0}to{background-position:-250% 0}}
.float-ico{animation:floaty 4.5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--gold);display:inline-block;animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.6);opacity:.45}}
.spin-slow{animation:spin 16s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* 五步流程 */
.steps{background:var(--card);border-bottom:1px solid var(--line)}
.step-grid{display:grid;grid-template-columns:repeat(5,1fr)}
.step{position:relative;text-align:center;padding:34px 20px;border-right:1px solid var(--line)}
.step:last-child{border-right:none}
.step .no{font-family:var(--serif);font-size:26px;color:var(--gold);font-weight:700;display:block;margin-bottom:12px}
.step h4{font-family:var(--serif);font-size:17px;color:var(--ink);margin-bottom:8px}
.step p{font-size:12.5px;color:var(--muted)}
.step .arrow{position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:var(--gold);z-index:2;background:var(--card);width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);font-size:11px}
.step:last-child .arrow{display:none}
/* FAQ */
.faq-list{max-width:840px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 6px;font-family:var(--serif);font-size:16.5px;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"+";flex:none;width:26px;height:26px;border:1px solid var(--gold);color:var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;transition:transform .3s;font-family:var(--sans)}
.faq-item[open] summary::before{content:"−";transform:rotate(180deg)}
.faq-item p{padding:0 6px 20px 46px;font-size:14px;color:var(--muted)}
.count-num{font-family:var(--serif)}
@media (max-width:960px){.step-grid{grid-template-columns:1fr 1fr}.step:nth-child(odd){border-right:1px solid var(--line)}.step:nth-child(2n){border-right:none}.step .arrow{display:none}}
@media (max-width:560px){.step-grid{grid-template-columns:1fr}.step{border-right:none!important;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:none}}
@media (prefers-reduced-motion:reduce){.marquee-track,.float-ico,.spin-slow,.glow-border::after,.loop-word,.pulse-dot{animation:none!important}}

/* ===== responsive ===== */
@media (max-width:980px){
  .nav{display:none}
  .burger{display:flex}
  .nav.open{display:flex;position:absolute;top:72px;left:0;right:0;background:var(--bg);flex-direction:column;padding:18px 24px;gap:16px;border-bottom:1px solid var(--line)}
  .hero{padding:48px 0}
  .hero .container{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:36px}
  .stats .container{grid-template-columns:repeat(2,1fr);gap:26px}
  .svc-grid{grid-template-columns:1fr 1fr}
  .tool-grid{grid-template-columns:1fr 1fr}
  .kb-grid{grid-template-columns:1fr}
  .about .container,.cert-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .timeline .tl-wrap{grid-template-columns:repeat(2,1fr);row-gap:26px}
}
@media (max-width:560px){
  .svc-grid,.tool-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:30px}
  .header .tel span{display:none}
  .header .tel{padding:8px 12px}
  .stats .container{gap:18px;padding:26px 24px}
  .timeline .tl-wrap{grid-template-columns:1fr}
}

/* ===== v3 增强：LOGO/电话/导航下拉/板块循环特效/友情链接/二维码/手机号 ===== */
/* LOGO 光泽循环 */
.logo .brand{position:relative;background:linear-gradient(90deg,var(--ink) 42%,var(--gold) 50%,var(--ink) 58%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:logoglow 4.5s linear infinite}
@keyframes logoglow{0%{background-position:200% 0}100%{background-position:-200% 0}}
/* 400电话呼吸环 */
.header .tel{position:relative}
.header .tel::before{content:"";position:absolute;inset:-4px;border:1px solid var(--gold);border-radius:3px;opacity:0;animation:telring 2.4s ease-out infinite}
@keyframes telring{0%{opacity:0;transform:scale(.96)}45%{opacity:1}100%{opacity:0;transform:scale(1.06)}}
/* 导航二级下拉 */
.nav .has-drop{position:relative}
.nav .has-drop>a{position:relative;padding-right:14px}
.nav .has-drop>a::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-40%);border:4px solid transparent;border-top-color:var(--muted);transition:transform .2s}
.nav .has-drop:hover>a::after{transform:translateY(-10%) rotate(180deg)}
.nav .dropdown{position:absolute;top:100%;left:-14px;min-width:216px;background:#fff;border:1px solid var(--line);border-top:2px solid var(--gold);box-shadow:0 18px 38px rgba(27,58,92,.14);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .22s;z-index:60;padding:6px 0;list-style:none}
.nav .has-drop:hover .dropdown,.nav .has-drop:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav .dropdown li a{display:block;padding:9px 18px;font-size:13.5px;color:var(--deep);white-space:nowrap;transition:all .15s}
.nav .dropdown li a:hover{background:var(--soft);color:var(--ink);padding-left:24px}
.nav .dropdown li a small{display:block;font-size:11px;color:var(--muted);letter-spacing:1px}
/* 五步委托 循环特效 */
.step .no{animation:stepno 2.8s ease-in-out infinite}
@keyframes stepno{0%,100%{transform:scale(1);color:var(--gold)}50%{transform:scale(1.14);color:var(--ink)}}
.step:nth-child(1){animation:cardfloat 3.4s ease-in-out infinite}
.step:nth-child(2){animation:cardfloat 3.8s ease-in-out .4s infinite}
.step:nth-child(3){animation:cardfloat 4.2s ease-in-out .8s infinite}
.step:nth-child(4){animation:cardfloat 4.6s ease-in-out 1.2s infinite}
.step:nth-child(5){animation:cardfloat 5s ease-in-out 1.6s infinite}
@keyframes cardfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.step .arrow{animation:arrowflash 2.8s ease-in-out infinite}
@keyframes arrowflash{0%,100%{color:var(--gold)}50%{color:var(--ink)}}
/* 企业全生命周期 循环特效 */
.tl-node .dot{animation:pulse 2.6s ease-in-out infinite}
.tl-node::before{animation:stepno 3.6s ease-in-out infinite}
/* 资质图片长方形 */
.cert-card img{width:210px;height:140px;object-fit:cover;object-position:center top}
@media (max-width:560px){.cert-card img{width:152px;height:102px}}
/* 官方服务入口（深色区块，白字可见） */
.official-zone{background:var(--ink);color:#E9E4D8;padding:42px 0 34px;margin-top:0}
.official-zone .fl-title{font-family:var(--serif);color:#fff;font-size:16px;letter-spacing:2px;text-align:center;margin-bottom:10px}
.official-zone .fl-sub{text-align:center;color:#9FB0C4;font-size:12px;margin-bottom:22px;letter-spacing:1px}
.official-zone .fl-list{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.official-zone .fl-list a{display:inline-block;border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:9px 16px;color:#D9E3EC;font-size:13px;letter-spacing:.5px;transition:all .25s}
.official-zone .fl-list a:hover{border-color:var(--gold);color:var(--gold);background:rgba(184,137,58,.10)}
@media (max-width:560px){.official-zone .fl-list a{padding:8px 12px;font-size:12px}}
/* 知识库卡 meta */
.kb-meta{display:flex;align-items:center;gap:14px;margin-top:12px;font-size:12px;color:#7C8A99;border-top:1px dashed rgba(124,138,153,.25);padding-top:10px}
.kb-meta b{margin-left:auto;color:var(--gold);font-weight:600;white-space:nowrap}
/* 页脚品牌光泽 + 二维码 */
.foot-brand{position:relative;background:linear-gradient(90deg,#fff 42%,var(--gold) 50%,#fff 58%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:logoglow 5s linear infinite}
.wechat-qr{display:flex;align-items:center;gap:12px;margin-top:14px}
.wechat-qr svg{width:76px;height:76px;border:1px solid rgba(255,255,255,.2);border-radius:4px;flex:none}
.wechat-qr .qr-tip{font-size:12px;color:#8FA0B1;line-height:1.8}
.wechat-qr .qr-tip b{color:#fff;font-weight:600}
.foot-tel-m{font-family:var(--serif);color:#fff;letter-spacing:.5px}
/* 移动端下拉展开 */
@media (max-width:980px){
  .nav .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-left:2px solid var(--gold);background:transparent;margin:2px 0 8px 16px;padding:0;min-width:0}
  .nav .has-drop>a::after{display:none}
  .nav .dropdown li a{white-space:normal;padding:6px 14px}
  .nav .dropdown li a:hover{background:transparent}
  .nav .dropdown li a small{display:inline;margin-left:8px}
}
@media (prefers-reduced-motion:reduce){.logo .brand,.header .tel::before,.step .no,.step:nth-child(1),.step:nth-child(2),.step:nth-child(3),.step:nth-child(4),.step:nth-child(5),.step .arrow,.tl-node .dot,.tl-node::before,.foot-brand{animation:none!important}}

/* ===== v4 调整 ===== */
/* 导航：去掉横杠与三角，hover 改金色文字上浮 */
.nav a::after{display:none!important}
.nav .has-drop>a::after{display:none!important}
.nav a{transition:color .2s,transform .2s}
.nav li>a:hover{transform:translateY(-1px)}
.nav a:hover,.nav a.active{color:var(--gold)}
.nav .has-drop:hover>a{color:var(--gold)}
/* 页脚品牌：黑体 + 光泽循环 */
.foot-brand{font-family:var(--sans)!important;font-weight:800;letter-spacing:4px;font-size:19px}
/* 二维码：加大 + 四边金色呼吸循环 */
.wechat-qr svg{width:92px;height:92px;border:2px solid var(--gold);border-radius:4px;padding:4px;background:#fff;animation:qrb 2.2s ease-in-out infinite}
@keyframes qrb{0%,100%{border-color:var(--gold);box-shadow:0 0 0 0 rgba(184,137,58,.28)}50%{border-color:#F7ECD9;box-shadow:0 0 0 10px rgba(184,137,58,0)}}
/* 底部与 CTA 衔接点：渐变来回循环 */
.seam{height:4px;background:linear-gradient(90deg,var(--ink) 0%,var(--gold) 50%,var(--ink) 100%);background-size:200% 100%;animation:seam 3.2s ease-in-out infinite alternate}
@keyframes seam{from{background-position:0% 0}to{background-position:100% 0}}
/* 公告条链接 */
.notice .m-item a{color:inherit;transition:color .2s;text-decoration:none}
.notice .m-item a:hover{color:#FFE9C4}

/* ===== v5：生命周期4期 + 创业套餐 + 滚动链接 + 真实二维码 ===== */
/* 生命周期 4 期 */
.lc4-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
@media(max-width:1024px){.lc4-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.lc4-grid{grid-template-columns:1fr}}
.lc4-card{background:#fff;border:1px solid var(--line);border-top:2px solid var(--gold);padding:26px 22px;transition:box-shadow .25s,transform .25s}
.lc4-card:hover{box-shadow:0 16px 34px rgba(27,58,92,.12);transform:translateY(-4px)}
.lc4-card .phase-no{font-family:var(--serif);font-size:30px;color:var(--gold);font-weight:700;line-height:1}
.lc4-card h3{font-family:var(--serif);font-size:20px;color:var(--ink);margin:10px 0 6px}
.lc4-card p{font-size:13px;color:var(--muted);line-height:1.8}
.lc4-card .phase-tags{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.lc4-card .phase-tags{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.lc4-card .phase-tags li{font-size:11.5px;color:var(--deep);background:#F6F1E6;border:1px solid #EDE5D4;padding:3px 9px;border-radius:2px}
.lc4-metrics{display:flex;justify-content:center;gap:46px;margin-top:28px;flex-wrap:wrap}
.lc4-metrics div{text-align:center}
.lc4-metrics b{font-family:var(--serif);font-size:22px;color:var(--gold)}
.lc4-metrics span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
/* 生命周期 循环特效 */
.lc4-card .phase-no{animation:stepno 3s ease-in-out infinite}
.lc4-card:nth-child(1){animation:cardfloat 3.6s ease-in-out infinite}
.lc4-card:nth-child(2){animation:cardfloat 4s ease-in-out .5s infinite}
.lc4-card:nth-child(3){animation:cardfloat 4.4s ease-in-out 1s infinite}
.lc4-card:nth-child(4){animation:cardfloat 4.8s ease-in-out 1.5s infinite}
/* 创业套餐 */
.pack-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;margin-top:40px;align-items:start}
@media(max-width:900px){.pack-wrap{grid-template-columns:1fr}}
.pack-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(max-width:560px){.pack-list{grid-template-columns:1fr}}
.pack-item{display:flex;align-items:flex-start;gap:12px;background:#fff;border:1px solid var(--line);padding:13px 15px;font-size:13px;color:var(--deep);transition:box-shadow .2s,border-color .2s}
.pack-item:hover{border-color:var(--gold);box-shadow:0 8px 20px rgba(27,58,92,.08)}
.pack-item .pi-no{font-family:var(--serif);color:var(--gold);font-weight:700;font-size:16px;line-height:1.3}
.pack-item b{color:var(--ink);display:block}
.pack-item span.desc{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.pack-item .pi-no{animation:stepno 3.2s ease-in-out infinite}
.pack-cards{display:grid;gap:14px}
.pack-card{background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);padding:20px 22px;animation:cardfloat 4.6s ease-in-out 1s infinite}
.pack-card .pc-type{font-size:13px;color:var(--muted)}
.pack-card .pc-price{font-family:var(--serif);font-size:30px;color:var(--ink);margin:6px 0}
.pack-card .pc-price em{font-style:normal;font-size:15px;color:var(--gold)}
.pack-card p{font-size:12.5px;color:var(--muted);line-height:1.7}
.pack-card .pc-btn{display:inline-block;margin-top:12px;padding:8px 20px;font-size:13px;color:#fff;background:var(--ink);transition:background .2s}
.pack-card .pc-btn:hover{background:var(--gold)}
.pack-note{margin-top:26px;display:flex;justify-content:center;gap:34px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.pack-note b{color:var(--ink)}
/* 滚动条链接 */
.industry a,.parks a{color:inherit;text-decoration:none}
.industry a:hover,.parks a:hover{color:var(--gold)}
/* 真实二维码图 */
.wechat-qr img{width:92px;height:92px;border:2px solid var(--gold);border-radius:4px;padding:4px;background:#fff;animation:qrb 2.2s ease-in-out infinite;flex:none}
@media (prefers-reduced-motion:reduce){.lc4-card:nth-child(1),.lc4-card:nth-child(2),.lc4-card:nth-child(3),.lc4-card:nth-child(4),.lc4-card .phase-no,.pack-item .pi-no,.pack-card{animation:none!important}}

/* ===== v6：两大板块高级化重构 ===== */
.lifecycle4.alt,.pack.alt{position:relative}
.lifecycle4.alt{background:linear-gradient(180deg,#FAF7F0 0%,#F5F0E4 100%)}
.pack.alt{background:linear-gradient(180deg,#F5F0E4 0%,#F0EBDE 100%);border-top:1px solid #E9E2D2}
.lc4-card{position:relative;background:#fff;border:1px solid #E8E1D2;border-top:0;padding:28px 24px 22px;box-shadow:0 10px 30px rgba(27,58,92,.05);overflow:hidden}
.lc4-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),#E4CDA4,var(--gold));background-size:200% 100%;animation:seam 3.8s ease-in-out infinite alternate}
.lc4-card:hover{box-shadow:0 18px 40px rgba(27,58,92,.1)}
.lc4-card .phase-ico{width:46px;height:46px;color:var(--gold);margin-bottom:12px;animation:icofloat 3.4s ease-in-out infinite}
@keyframes icofloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.lc4-card .phase-no{font-size:34px}
.lc4-card h3{display:flex;align-items:baseline;gap:8px}
.lc4-card .ph-en{font-size:11px;color:var(--muted);letter-spacing:1px;font-weight:400}
.lc4-card p{font-size:12.5px;margin-top:4px}
.lc4-card .phase-tags span{background:#F6F1E6;border:1px solid #EDE5D4;color:var(--deep)}
.lc4-card .phase-more{display:inline-block;margin-top:14px;font-size:12.5px;color:var(--gold);border-bottom:1px solid var(--gold);padding-bottom:2px;transition:color .2s,border-color .2s}
.lc4-card .phase-more:hover{color:var(--ink);border-color:var(--ink)}
.lc4-metrics{border-top:1px solid #EAE2D0;padding-top:26px}
.lc4-metrics b{font-size:26px}
/* 套餐 v2 */
.pack-item{background:#fff;border:1px solid #E8E1D2;padding:14px 16px;align-items:flex-start;box-shadow:0 4px 14px rgba(27,58,92,.04);transition:transform .25s,box-shadow .25s,border-color .25s}
.pack-item:hover{border-color:var(--gold);box-shadow:0 10px 24px rgba(184,137,58,.14);transform:translateY(-3px)}
.pack-item .pi-badge{width:34px;height:34px;border:1px solid var(--gold);border-radius:50%;color:var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:14px;flex:none;animation:stepno 3.4s ease-in-out infinite}
.pack-item b{font-size:13.5px}
.pack-card{background:#fff;border:1px solid #E8E1D2;border-left:3px solid var(--gold);padding:22px 24px;box-shadow:0 10px 30px rgba(27,58,92,.05)}
.pack-card .pc-tag{display:inline-block;font-size:11px;letter-spacing:1px;color:#fff;background:var(--gold);padding:3px 10px;margin-bottom:10px}
.pack-card .pc-price{font-size:34px}
.pack-card .pc-feat{margin:12px 0 0;padding:12px 0 0;list-style:none;border-top:1px dashed #E8E1D2}
.pack-card .pc-feat li{font-size:12px;color:var(--deep);padding:3.5px 0 3.5px 20px;position:relative}
.pack-card .pc-feat li::before{content:"\2713";position:absolute;left:0;color:var(--gold);font-weight:700}
.pack-card .pc-btn{display:block;text-align:center;margin-top:16px;padding:10px 0;font-size:13px;color:#fff;background:linear-gradient(90deg,var(--ink),#2C4E75);transition:background .25s}
.pack-card .pc-btn:hover{background:var(--gold)}
.pack-card:nth-of-type(1){animation:cardfloat 4.8s ease-in-out .6s infinite}
.pack-card:nth-of-type(2){animation:cardfloat 5.2s ease-in-out 1.2s infinite}
.pack-note i{font-style:normal;color:#CBB37A;padding:0 4px}
@media(prefers-reduced-motion:reduce){.lc4-card::before,.lc4-card .phase-ico,.pack-item .pi-badge,.pack-card:nth-of-type(1),.pack-card:nth-of-type(2){animation:none!important}}

/* ===== v7：生命周期按 fanke3 样式、套餐按 12du 样式（主色匹配） ===== */
.lc4-card .phase-tag{display:inline-block;font-family:var(--serif);font-size:12px;letter-spacing:1.5px;color:var(--gold);border:1px solid var(--gold);background:rgba(184,137,58,.06);padding:3px 11px;border-radius:999px;margin-bottom:14px;animation:stepno 3.2s ease-in-out infinite}
.lc4-card h3{font-size:23px;margin:0 0 8px}
.lc4-card p{font-size:13px;color:var(--muted);line-height:1.8;margin:0}
.lc4-card .phase-tags{margin-top:14px}
.lc4-card .phase-tags li{font-size:11.5px;color:var(--deep);background:#fff;border:1px solid #E4D9C2;padding:4px 12px;border-radius:999px}
.lc4-card:hover{box-shadow:0 18px 40px rgba(27,58,92,.1)}
.pack-item .ck{width:20px;height:20px;color:var(--gold);flex:none;margin-top:1px;animation:stepno 3.4s ease-in-out infinite}
.pack-item .ck svg{width:20px;height:20px;display:block}
.pack-card .pc-tag{display:inline-block;font-size:12px;letter-spacing:1px;color:var(--gold);border:1px solid var(--gold);background:rgba(184,137,58,.06);padding:3px 12px;margin-bottom:12px;border-radius:999px}
.pack-card .pc-price{font-size:32px;margin:0}
.pack-card p.pc-sub{font-size:12px;color:var(--muted);line-height:1.6;margin:8px 0 0}
@media(prefers-reduced-motion:reduce){.lc4-card .phase-tag,.pack-item .ck{animation:none!important}}

/* ===== v8：新增板块去循环特效 → hover 交互动作；规整对齐；平和配色 ===== */
.lifecycle4.alt{background:#F8F5EE}
.pack.alt{background:#F4F0E5;border-top:1px solid #E9E2D2}
/* 生命周期卡：无循环动画，flex 列布局保证上下对齐，hover 上浮+金色反馈 */
.lc4-card{animation:none!important;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.lc4-card::before{animation:none!important;background:linear-gradient(90deg,var(--gold),#D8BC8A,var(--gold))}
.lc4-card .phase-tag{animation:none!important;transition:background .25s ease,color .25s ease,border-color .25s ease}
.lc4-card h3{transition:color .25s ease}
.lc4-card .phase-tags{margin-top:auto;padding-top:16px}
.lc4-card .phase-tags li{transition:background .25s ease,color .25s ease,border-color .25s ease}
.lc4-card:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(27,58,92,.12);border-color:var(--gold)}
.lc4-card:hover .phase-tag{background:var(--gold);color:#fff;border-color:var(--gold)}
.lc4-card:hover h3{color:var(--gold)}
.lc4-card:hover .phase-tags li{background:var(--gold);color:#fff;border-color:var(--gold)}
/* 套餐项：无循环动画，hover 上浮+金色描边 */
.pack-item{animation:none!important;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.pack-item .ck{animation:none!important}
.pack-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 8px 20px rgba(184,137,58,.14)}
/* 价格卡：无循环动画，hover 上浮+按钮金色 */
.pack-card{animation:none!important;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.pack-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(27,58,92,.12);border-color:var(--gold)}
.pack-card .pc-btn{transition:background .25s ease}
.pack-card:hover .pc-btn{background:var(--gold)}
/* 数据带：静态金色，规整分隔 */
.lc4-metrics{border-top:1px solid #EAE2D0;padding-top:26px;gap:40px}

/* ===== v9：两个新增板块重新设计（时间轴节点 / 图标清单+竖排价格卡） ===== */
/* 生命周期：金色节点时间轴式 */
.lifecycle4.alt{background:#F8F5EE}
.lifecycle4 .lc4-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:46px}
.lifecycle4 .lc4-card{position:relative;background:#fff;border:1px solid #EBE3D0;border-radius:18px;padding:46px 24px 24px;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.lifecycle4 .lc4-card::before{content:"";position:absolute;top:0;left:22px;right:22px;height:3px;border-radius:0 0 3px 3px;background:linear-gradient(90deg,var(--gold),#D8BC8A,var(--gold))}
.lifecycle4 .ph-node{position:absolute;top:-23px;left:24px;width:46px;height:46px;border-radius:50%;background:#fff;border:2px solid var(--gold);color:var(--gold);font-family:var(--serif);font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:background .25s ease,color .25s ease,box-shadow .25s ease}
.lifecycle4 .lc4-card:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(27,58,92,.12);border-color:var(--gold)}
.lifecycle4 .lc4-card:hover .ph-node{background:var(--gold);color:#fff;box-shadow:0 6px 16px rgba(184,137,58,.35)}
.lifecycle4 .lc4-card h3{font-size:20px;color:var(--deep);margin:0 0 8px;transition:color .25s ease}
.lifecycle4 .lc4-card:hover h3{color:var(--gold)}
.lifecycle4 .lc4-card p{font-size:13px;color:var(--muted);line-height:1.8;margin:0}
.lifecycle4 .phase-tags{margin-top:auto;padding-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.lifecycle4 .phase-tags li{font-size:11.5px;color:var(--deep);background:#FAF6EC;border:1px solid #E9DFC6;padding:5px 13px;border-radius:999px;transition:background .25s ease,color .25s ease,border-color .25s ease}
.lifecycle4 .lc4-card:hover .phase-tags li{background:var(--gold);color:#fff;border-color:var(--gold)}
/* 套餐：金色图标清单 + 竖排价格卡 */
.pack.alt{background:#F4F0E5;border-top:1px solid #E9E2D2}
.pack .pack-wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:30px;align-items:start}
.pack .pack-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.pack .pack-item{background:#fff;border:1px solid #EBE3D0;border-radius:14px;padding:16px 18px;display:flex;gap:12px;align-items:flex-start;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.pack .pack-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 8px 20px rgba(184,137,58,.14)}
.pack .ck-box{width:27px;height:27px;border-radius:9px;background:linear-gradient(135deg,var(--gold),#CDA468);color:#fff;display:flex;align-items:center;justify-content:center;flex:none;margin-top:1px}
.pack .ck-box svg{width:14px;height:14px;display:block}
.pack .pack-item b{font-size:14px;color:var(--deep);font-weight:600}
.pack .pack-item .desc{display:block;font-size:12px;color:var(--muted);line-height:1.6;margin-top:3px}
.pack .pack-cards{display:flex;flex-direction:column;gap:16px}
.pack .pack-card{position:relative;background:#fff;border:1px solid #EBE3D0;border-radius:16px;padding:24px 24px 22px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.pack .pack-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:0 0 3px 3px;background:linear-gradient(90deg,var(--gold),#D8BC8A,var(--gold))}
.pack .pack-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(27,58,92,.12);border-color:var(--gold)}
.pack .pc-tag{display:inline-block;font-size:12px;letter-spacing:1px;color:var(--gold);border:1px solid var(--gold);background:rgba(184,137,58,.06);padding:3px 12px;margin-bottom:10px;border-radius:999px}
.pack .pc-price{font-size:34px;font-weight:700;color:var(--deep);display:flex;align-items:baseline;gap:3px;margin:0}
.pack .pc-price em{font-style:normal;color:var(--gold);font-size:15px;font-weight:600}
.pack .pack-card p.pc-sub{font-size:12px;color:var(--muted);line-height:1.6;margin:10px 0 0}
.pack .pc-feat{list-style:none;margin:14px 0 18px;padding:0;display:grid;gap:8px}
.pack .pc-feat li{font-size:13px;color:var(--deep);padding-left:16px;position:relative;line-height:1.6}
.pack .pc-feat li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.pack .pc-btn{display:block;text-align:center;background:var(--deep);color:#fff;font-size:13.5px;letter-spacing:1px;padding:11px 0;border-radius:999px;text-decoration:none;transition:background .25s ease}
.pack .pack-card:hover .pc-btn{background:var(--gold)}
.pack .pack-note{text-align:center;margin-top:30px}
.pack .pack-note b{color:var(--deep);font-weight:600;font-size:13px}
.pack .pack-note i{font-style:normal;color:var(--gold);margin:0 14px}
@media(max-width:1024px){
  .lifecycle4 .lc4-grid{grid-template-columns:repeat(2,1fr)}
  .pack .pack-wrap{grid-template-columns:1fr}
  .pack .pack-cards{display:grid;grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .lifecycle4 .lc4-grid{grid-template-columns:1fr}
  .lifecycle4 .lc4-card{padding-top:44px}
  .pack .pack-list{grid-template-columns:1fr}
  .pack .pack-cards{grid-template-columns:1fr}
}

/* ===== v9.1：套餐布局——8项上4下4、价格卡并排横放 ===== */
.pack .pack-wrap{display:grid;grid-template-columns:1fr;gap:0;align-items:start}
.pack .pack-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}
.pack .pack-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media(max-width:1200px){
  .pack .pack-list{grid-template-columns:repeat(4,1fr)}
  .pack .pack-list .pack-item{padding:13px 14px}
  .pack .pack-item b{font-size:13px}
  .pack .pack-item .desc{font-size:11.5px}
}
@media(max-width:1024px){
  .pack .pack-list{grid-template-columns:repeat(2,1fr)}
  .pack .pack-cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .pack .pack-list{grid-template-columns:repeat(2,1fr)}
  .pack .pack-cards{grid-template-columns:1fr}
}

/* ===== v10：FAQ 两列卡片式（每列4个、左右边界对齐） ===== */
.faq .faq-list{max-width:none;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;border-top:none}
.faq .faq-item{background:#fff;border:1px solid #EBE3D0;border-bottom:1px solid #EBE3D0;border-radius:14px;padding:0 18px;transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease}
.faq .faq-item:hover{border-color:var(--gold);box-shadow:0 8px 20px rgba(184,137,58,.12);transform:translateY(-2px)}
.faq .faq-item summary{padding:16px 4px}
.faq .faq-item p{padding:0 4px 18px 46px;line-height:1.7}
@media(max-width:760px){.faq .faq-list{grid-template-columns:1fr}}

/* ===== v11：面包屑 ===== */
.crumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);letter-spacing:.5px;margin-bottom:16px}
.crumb a{color:var(--gold)}
.crumb a:hover{text-decoration:underline}
.crumb i{font-style:normal;color:#C9C2B2}